CN204951417U

CN204951417U - Novel fixed combination nursing bedstead

Info

Publication number: CN204951417U
Application number: CN201520750133.0U
Authority: CN
Inventors: 孙伟军
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-25
Filing date: 2015-09-25
Publication date: 2016-01-13
Anticipated expiration: 2025-09-25

Abstract

The utility model relates to a be applicable to the novel fixed combination nursing bedstead that the sick and wounded that can't take care of oneself or plant survival condition crowd used. It includes with a body matched with bedstead supporting mechanism, life trigger structure, displacement formula supporting mechanism, position guiding mechanism and controls rotary mechanism, bedstead supporting mechanism includes four pole settings, its upper portion connection top support, the top support is close to tailstock side middle part and is equipped with driving motor and drive shaft, be equipped with the infusion bottle gallows on the vertical horizontal pole in top support one side, side position supporting pole is connected in four pole setting top outsides, side position supporting pole middle part swing joint life board, four pole setting bottoms locate to be equipped with footpost butt joint fastener on the upper side. Novel fixed combination nursing bedstead still includes health supporting mechanism, health supporting mechanism includes scalable supporting linkage, buckle gear type strip lock and rack locks mechanism, swing pinion latch mechanism, buckle latch mechanism and head supporting mechanism. Scalable supporting linkage is the major structure of health supporting mechanism, wherein back portion supporting pole, big shank supporting pole, shank portion supporting pole, head and the transverse link of shank portion are the scalable supporting pole structure of this kind, including canned paragraph, flexible section, the canned paragraph be with a flexible section cross section matched with sleeve pipe, spout or rack locks spout are locked to its one end fixed connection buckle gear type strip, the other end is connected to other mechanisms. The flexible section of scalable supporting linkage is the round tube that has the plane rack, and its one end plug -in card is detained in gear type strip lock or the rack locks to adjust the volume of stretching out and drawing back through buckle gear type strip lock or rack locks, the other end is connected to other mechanisms. Through this novel fixed combination nursing bedstead with the cooperation of health supporting mechanism use alright control the sick and wounded stand up, the health unsettled to each side's shift, has sat on the sick bed and in sick bed both sides nursing function such as stand, sit down, brought very big facility to the sick and wounded's laid up of a specified duration nursing and recovery.

Description

Novel fixed-type combination nursing bedstead

Technical field

This utility model relates to medical care facility, be specifically related to a kind of be applicable to can't take care of oneself the sick and wounded or plant life state crowd use nursing bedstead.

Background technology

For the sick and wounded that can't take care of oneself or plant life state crowd, no matter it can be helped to carry out suitably movable nursing bed or some multifunction nursing bedsteads is nursery work to medical personnel, or has certain assosting effect to their rehabilitation.But current nursing bed or nursing bedstead all can not realize nursery works such as the sick and wounded or plant life state crowd carry out that comprehensive carrying is moved, the action of some simple changing positions can only be carried out on one's sick bed, the movable function such as really cannot realize the standing up of the sick and wounded or plant life state crowd, sit up, stand.

Because above-mentioned defect, the design people's actively in addition research and innovation, to founding a kind of Novel fixed-type combination nursing bedstead, makes it have more value in industry.

Summary of the invention

For solving the problem, the purpose of this utility model is to provide a kind of convenient operation, adapt to the sick and wounded of various build and various illness type, just the sick and wounded can be placed in body bearing mechanism without the need to the mobile sick and wounded, and then every nursery work can be carried out or sick and wounded's carrying is moved to the Novel fixed-type combination nursing bedstead on other sick bed or seat.

This utility model solves the technical scheme that its technical problem adopts: Novel fixed-type combination nursing bedstead of the present invention comprises the bedstead supporting device with bed mates, life trigger structure, displacement-type supporting device, position guiding mechanism and left rotation and right rotation mechanism, it is characterized in that: described bedstead supporting device comprises four vertical rods, described four vertical rod inside top are provided with support, in order to be connected and fixed top-support, described top-support is provided with drive motors and driving shaft near tailstock middle side part, described top-support on one side longitudinal cross bar is provided with infusion-bottle hanging stand, described four vertical rod top outer are provided with support, in order to connection side position cramp bar, described side position cramp bar and described vertical rod middle and lower part are equipped with support, position, side cramp bar and vertical rod are connected and fixed by position, the side connecting rod in order to connect upper and lower, life board mount is flexibly connected by set bolt in the middle part of the cramp bar of position, described side, in order to supporting life plate, telescopic advance lever is provided with bottom the cramp bar of position, described side, it is universal drive shaft base bottom it, longitudinal cross bar of described four vertical rod middle and upper parts and top-support is provided with oblique pull support, in order to connect brace, in the middle part of the described vertical rod of the head of a bed and tailstock both sides laterally between be provided with middle part cross bar, two life plate slide bars are symmetrical arranged in the middle part of the middle part cross bar at described head of a bed place, longitudinal rod is provided with between the head of a bed and the described vertical rod middle and lower part longitudinal direction of tailstock both sides, described four bottom of upright rod places on the upper side are provided with footpost to clasp, bottom of upright rod is threaded connection trimming hand wheel, in order to finely tune the height of vertical rod.

Further, described life trigger structure comprises liquid collecting mouth, refuse bag hangers, toilet roll gland stiff end, toilet roll hanging scroll, toilet roll gland movable end, described life plate plate face surrounding is round tube support, cradle top is higher than plate face, in face of plate, portion is provided with horizontal enclosing, its top and round tube cradle top level, anterior enclosing centre position is provided with liquid collecting mouth, two ends, liquid collecting epistome are provided with longitudinal refuse bag hangers, bottom plate face, centre position is provided with elastic force clamping bar, with two hangers with the use of just strutting, the bag mouth of fixing refuse bag, life plate foremost both sides is provided with toilet roll hanging scroll support, one side stand is connected with toilet roll hanging scroll by bolt, the other end of opposite side support toilet roll hanging scroll fixed by snap, described toilet roll hanging scroll is arranged two toilet roll glands, one is stiff end, another is movable end, by the pressure of both sides spring, the gland at toilet roll hanging scroll two ends is compressed to centre, life plate outer circular pipe holder front bottom end is provided with bayonet socket, in order to be fixed on the buckle in outside in the middle part of described vertical rod, described life postlaminar part is round tube support, be enclosed within life plate slide bar outer wall, and can radially slide.

Further, described displacement-type supporting device comprises scissors type elevating bracket institution and displacement mechanism, described scissors type elevating bracket institution comprises some connecting rods, be flexibly connected in an articulated manner by the axle center at middle part and two ends between each connecting rod, the top of connecting rod is flexibly connected with the connecting rod on described driving shaft by connecting hole, driving shaft is connected by the axostylus axostyle of gear with described drive motors, the bottom of connecting rod is flexibly connected with the fixed support that the toothed disc of bit shift compensation bar one section of upper end is arranged by connecting hole, above described toothed disc, rear portion is provided with the pole bracket that can hold up leg, one end of cantilever is flexibly connected with described support, the other end is horizontal support, be provided with safe binder bottom horizontal support two ends and be connected and fixed bar, institute's displacement mechanism comprises one section, bit shift compensation bar and bit shift compensation bar two-stage nitration, one section, described bit shift compensation bar is placed in the bottom of toothed disc, its end is flexibly connected with toothed disc by axostylus axostyle, the position of the top that bit shift compensation bar is one section and toothed disc edge gears meshing is provided with pull-type Teethed bolt lock, locking bar middle and upper part is provided with fixation clamp, described bit shift compensation bar one section of front end is the support of top with toothed disc, bit shift compensation bar two-stage nitration end is placed in support, be flexibly connected by one section, axostylus axostyle and bit shift compensation bar, its top is provided with pull-type Teethed bolt lock equally, bit shift compensation bar two-stage nitration front end is the support of top with toothed disc equally, be flexibly connected with front and back rotary connector stiff end by axostylus axostyle.

Further, described position guiding mechanism comprises front and back rotating mechanism and bracket institution of taking down the exhibits, described front and back rotating mechanism comprises front and back rotary connector stiff end and round end, rotary connector stiff end rear portion, described front and back is located in bit shift compensation bar two-stage nitration front-end bracket, its top is provided with pull-type Teethed bolt lock and fixation clamp, rotary connector stiff end anterior fixed support disk in described front and back is provided with fixing hole, described front and back rotary connector round end is the axostylus axostyles of two ends with disk, be placed in the anterior support bracket fastened bearing of front and back rotary connector stiff end, its top, two ends is provided with fixing locking bar, be connected and fixed with the disk at the anterior two ends of front and back rotary connector stiff end, the fixing locking bar of respective side is provided with fixation clamp, described fixing locking bar top is provided with front and back Spin Control handle bracket and is flexibly connected with bottom the Spin Control handle second connecting rod of front and back, described second connecting rod is flexibly connected with bottom the Spin Control handle of front and back by handle and connecting rod, the top outer of described front and back Spin Control handle is provided with retainer ring and support joystick of taking down the exhibits, lower inside is provided with nursing bedstead motor switch, described front and back Spin Control handle and connecting rod is Collapsible structure, rotary connector round end front portion, described front and back connects support underarm of taking down the exhibits, described take down the exhibits bracket upper arm and support underarm of taking down the exhibits are locked by swing pinion and are flexibly connected, described bracket upper arm front end of taking down the exhibits is flexibly connected with left rotation and right rotation connector stiff end top-support.

Further, described left rotation and right rotation mechanism comprises left rotation and right rotation connector stiff end and left rotation and right rotation connector round end, described left rotation and right rotation connector stiff end main body is a bearing holder (housing, cover), its front portion is disk, left rotation and right rotation connector round end end is an axostylus axostyle matched with stiff end body shaft bearing sleeve, described axostylus axostyle inserts in left rotation and right rotation connector stiff end bearing holder (housing, cover), end passes through nut check, described axostylus axostyle front end is fixedly connected with a disk, the opposite side of described disk is left rotation and right rotation connector round end main body, described round end body top is provided with fixing locking bar near disk place, described fixing locking bar top is provided with left rotation and right rotation handle bracket, described left rotation and right rotation handle is Collapsible structure, the described round end body top other end is provided with breast upper support Board position fixing hole, three fixing holes arranged with breast upper support plate crown center and two ends can distinguish butt-joint locking, the described round end main body other end is fixedly connected with a bearing holder (housing, cover), the axostylus axostyle of breast upper support plate front top is inserted in described bearing holder (housing, cover), described axostylus axostyle end passes through nut check, described breast upper support plate lateral symmetry is provided with four insert ports, breast upper support bar telescopic section is inserted in described insert port, Teethed bolt lock mechanism is equipped with in described insert port, the described breast upper support bar telescopic section other end is fixedly connected with longitudinal breast side bearing bar canned paragraph by breast top connection bracket, its port is provided with Teethed bolt lock mechanism, breast side bearing bar telescopic section is inserted in described breast side bearing bar canned paragraph Teethed bolt lock mechanism.

Further, described Novel fixed-type combination nursing bedstead also comprises body bearing mechanism, described body bearing mechanism comprises scalable cramp bar mechanism, buckle-type Teethed bolt lock and Teethed bolt lock mechanism, swing pinion latch mechanism, snap lock mechanism and head rest supporting mechanism, described scalable cramp bar mechanism is the agent structure of described body bearing mechanism, wherein lower back cramp bar, huckle cramp bar, calf cramp bar, head and calf transverse link are all this kind of scalable supporting rod structure, comprise canned paragraph, telescopic section, canned paragraph is the sleeve pipe matched with telescopic section cross section, its one end is fixedly connected with buckle-type Teethed bolt lock chute or Teethed bolt lock chute, the other end is connected to other mechanism, in this utility model, there is many places junction point to use described buckle-type Teethed bolt lock or Teethed bolt lock to be connected and fixed, described scalable cramp bar mechanism telescopic section is the round tube with plane tooth bar, its one end is inserted in buckle-type Teethed bolt lock or Teethed bolt lock, and regulate stroke by buckle-type Teethed bolt lock or Teethed bolt lock, the other end is connected to other mechanism, by buckle-type Teethed bolt lock and Teethed bolt lock mechanism, swing pinion latch mechanism, snap lock mechanism and head rest supporting mechanism with the use of, the each position of described body bearing mechanism is connected and fixed and becomes one firmly, light overall architecture.

Further, described buckle-type Teethed bolt lock comprises tooth bar lock dog, spring, the spacing locking bar of buckle-type, buckle-type Teethed bolt lock chute, described tooth bar lock dog is meshed with the plane tooth bar of the telescopic section of stretcher bar in buckle-type Teethed bolt lock chute, plane shuttering panels is provided with bottom the spacing locking bar of described buckle-type, top is provided with longitudinal baffle, it is through the plane shuttering panels at the planar support plate bottom tooth bar lock dog and buckle-type Teethed bolt lock chute top, be in same plane with it in the plane shuttering panels that the top of its longitudinal baffle is just in time embedded in chute top, the spacing locking bar outer wall of buckle-type is with spring, spring pressure makes tooth bar lock dog be fixed on lock position.Described Teethed bolt lock comprises Teethed bolt lock chute, tooth bar lock dog and spring, one end of described Teethed bolt lock chute is welded on one end of scalable cramp bar mechanism canned paragraph, tooth bar lock dog is meshed with the plane tooth bar of the telescopic section of scalable cramp bar in Teethed bolt lock chute, when tooth bar lock dog and tooth bar are in engagement, scalable cramp bar mechanism canned paragraph and telescopic section are locking stationary state, stroke can not regulate, when tooth bar lock dog and tooth bar depart from engagement, scalable cramp bar mechanism canned paragraph and telescopic section are scalable state, spring pressure makes tooth bar lock dog automatically recover engagement.

Further, described swing pinion latch mechanism has two, lay respectively at crotch and knee joint portion, to adapt to the stretching, extension of user crotch and knee, flexure operation, comprise swing pinion locking fixed end and round end, described round end is the cogged round tube of inner wall belt, its outer wall is laterally fixedly connected with the bottom of lower back cramp bar telescopic section or the bottom of huckle cramp bar telescopic section, described swing pinion locking fixed end comprises fastening bolt, draw string fixture, spring, meshing gear, standby cap, end cap, swing pinion locking fixed end is laterally fixedly connected with the top of huckle cramp bar canned paragraph or the top of calf cramp bar canned paragraph, its inner side end is circular baffle plate, middle part is the pipe with chute, round end just overlaps herein, meshing gear is placed in one, with the gears meshing of round end inwall, in order to lock the connection status of round end, meshing gear one center side is fixedly connected with the connecting rod with two panels slide rail, the top of slide rail is just in time embedded in chute and also can radially slides, connecting rod outer wall is with spring, connecting rod top and draw the stiff end of string to be placed in standby cap and lock, string is drawn to pass through to draw string fixture to draw from swing pinion locking side, fixed end, swing pinion locking fixed end end face outside is provided with end cap, be fastened by bolts.

Further, described snap lock mechanism comprises snap lock chute, snap lock lock dog, spring, limiting lock pole cap, spacing locking bar, spacing lock rod spring, described snap lock chute is laterally fixedly connected on head and calf cramp bar, snap lock lock dog radial direction is arranged in snap lock chute, its outer wall is with spring, within it side is provided with the spacing locking bar that restriction snap lock lock dog rotates, its outer wall is with spacing lock rod spring, its top is provided with limiting lock pole cap, described top cap is that a cylindrical bar is placed in snap lock lock dog rotation hand wheel, its top protrudes from rotation hand wheel end face, carry out being connected with the locking end of locking hole by described snap lock lock dog and head or calf transverse link canned paragraph end face outside and lock, head or calf respective side cramp bar are connected into firm overall architecture.

Further, described head rest supporting mechanism comprises head rest supporting bar, head backplate connecting rod telescopic section, head backplate, head backplate connecting rod canned paragraph, head telescopic transverse link, pull-type Teethed bolt lock mechanism and forehead, the safe binder of lower jaw portion is connected and fixed bar, described head rest supporting bar is round tube, its outer wall is provided with spring, bottom is inserted in the pipe in back support masthead portion, and by its bottom inside be close to back support plate top arrange a fixing head bolt and back support rod locking fix, being fixedly connected with a pipe bottom head backplate connecting rod canned paragraph is enclosed within the outer wall of head rest supporting bar, the upper and lower corresponding orientation of round tube inner wall is respectively equipped with a slide rail, just in time embed in the chute that head rest supporting bar is arranged, and can radially slide in chute, one end of pipe and spring contact, the other end is provided with stop nut, head backplate connecting rod telescopic section is fixedly connected with bottom described head backplate, its outer wall is provided with spring, in the insertion head backplate connecting rod canned paragraph pipe of bottom, head backplate both upper ends thereof is provided with forehead, the safe binder of lower jaw portion is connected and fixed bar, it is gear-like bottom it, fix with the use of the adjustment can carrying out the safe binder use angle of head with pull-type Teethed bolt lock mechanism, described pull-type Teethed bolt lock mechanism comprises chute, spring, pull-type Teethed bolt lock lock dog, chute is fixedly connected on head backplate, tooth bar on pull-type tooth bar lock dog and safe binder are connected and fixed the gears meshing bottom bar, spring pressure ensures that lock dog is in lockup state.

The beneficial effects of the utility model are:

1, flexible and convenient operation, each junction point in displacement-type supporting device of the present utility model, position guiding mechanism and left rotation and right rotation mechanism is all flexibly connected by bearing, and be provided with independently safety locking mechanism separately, when needing mobile or rotation, only need open corresponding safety locking mechanism, then carry out moving or rotating according to the idea of oneself, after completing mobile or spinning movement, automatically recover safe lock state.In body bearing mechanism, by swing pinion latch mechanism, snap lock mechanism, buckle-type Teethed bolt lock mechanism, Teethed bolt lock mechanism and head rest supporting mechanism with the use of, just each for body bearing mechanism position can be connected and fixed and become firm, a light overall architecture.

2, applied widely, because each position of body bearing mechanism of this Novel fixed-type combination nursing bedstead is all scalable, demountable structures, and head rest supporting can slide up and down with head, support height is adjustable, so this Novel fixed-type combination nursing bedstead can adapt to the user of various build, and incorporating aspects can be carried out according to the nursing demand of the sick and wounded, for the position not needing to nurse then without the need to combination.Because the sick and wounded just can be placed in body bearing mechanism when not needing the mobile sick and wounded by this Novel fixed-type combination nursing bedstead, and then every nursery work can be carried out or the sick and wounded are carried on other sick bed or seat, eliminate because carrying moving process is to the secondary injury of the critical sick and wounded, so the sick and wounded being applicable to various illness type use.

3, practical, design aim of the present utility model is: should meet the needs sick and wounded being carried out to daily nursing, alleviates the workload of nursing staff again to greatest extent, significantly improves comfort level and the nursing quality of the sick and wounded.For this reason, this Novel fixed-type combination nursing bed frame devises life trigger structure, displacement-type supporting device, position guiding mechanism and left rotation and right rotation mechanism, by with body bearing mechanism with the use of can carry out that left and right is stood up to the sick and wounded, health unsettled dynamic to each side's displacement, on one's sick bed sit up and stand in sick bed both sides, the nursing function such as to sit down, the nursing of the sick and wounded of lying on bed for a long time sick bed and rehabilitation are brought great convenience, revolutionizes the survival condition of the sick and wounded or the plant life state crowd long-term bed of can't take care of oneself.

Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, this utility model is further illustrated.

Fig. 1 is Novel fixed-type of the present invention combination nursing bedstead side view;

Fig. 2 is head rest supporting mechanism side view of the present invention;

Tu3Shi Teethed bolt lock mechanism exploded view;

Fig. 4 is head transverse link mechanism figure;

Fig. 5 is that the front view of snap lock chute and B are to sectional view;

Fig. 6 is that the front view of snap lock lock dog and A are to sectional view;

The radial exploded view of Tu7Shi snap lock mechanism;

Fig. 8 is lower back cramp bar canned paragraph mechanism map;

Fig. 9 is buckle-type Teethed bolt lock mechanism exploded view;

Figure 10 is that buckle-type Teethed bolt lock chute top view and C are to sectional view;

Figure 11 is lower back cramp bar telescopic section mechanism map;

Figure 12 is huckle supporting device figure;

Figure 13 be swing pinion locking fixed end side view and D to sectional view;

Figure 14 is the radial exploded view of swing pinion latch mechanism;

Figure 15 is swing pinion lock control ring pull mechanism exploded view;

Figure 16 is calf supporting device figure;

Figure 17 is footrest mechanism figure;

Figure 18 is breast top connection bracket mechanism map;

Figure 19 is breast top stiff end mechanism map;

Figure 20 is left rotation and right rotation connector mechanism figure;

Figure 21 is timbering machine composition of taking down the exhibits;

Figure 22 is front and back rotary connector round end mechanism maps;

Figure 23 is front and back rotary connector stiff end mechanism maps;

Figure 24 is bit shift compensation linkage figure;

Figure 25 is front and back Spin Control handle mechanism figure;

Figure 26 is nursing bed frame mechanism figure;

Figure 27 is footpost connector mechanism figure;

Figure 28 is life trigger composition;

Figure 29 is life board mount mechanism map;

Figure 30 is infusion-bottle hanging stand mechanism map;

Figure 31 is scissors type elevating timbering machine composition.

1. head rest supporting bars in figure, 2. head backplate connecting rod telescopic section, 3. head backplate, 5. tooth bar lock dog handle, 6. breast upper support bar telescopic section, 7. breast top connection bracket, 8. huckle cramp bar telescopic section, 9. calf cramp bar canned paragraph, 10. pedal, 11. connecting holes, 12. breast side bearing bar canned paragraphs, 13. insert ports, 14.16.17. breast upper support Board position fixing hole, 15. axostylus axostyles, 18. tooth bar lock dog is shaken hands, 19. head backplate connecting rod canned paragraphs, 20. stop nuts, 21. Teethed bolt locks, 211. tooth bar lock dogs, 212. spring, 213. Teethed bolt lock chutes, 22. pull-type tooth bar lock dogs, 23. the safe binder of forehead is connected and fixed bar, 24. the safe binder of lower jaw portion is connected and fixed bar, 25. head snap lock, 251. snap lock lock dogs, 252. spring, 253. limiting lock pole caps, 254. spacing locking bars, 255. spring, 256. snap lock chutes, 26. transverse link locking ends, 27. springs, 28. set bolts, 29. back support plates, 30. breast side bearing bar telescopic sections, 32. buckle-type Teethed bolt locks, 321. tooth bar lock dogs, 322. spring, the spacing locking bar of 323. buckle-type, 324. buckle-type Teethed bolt lock chutes, 33. lower back cramp bar canned paragraphs, 36. swing pinion lock control draw ring buckles, 41. lower back cramp bar telescopic sections, 43. buttocks support boards, 44. swing pinion lock round ends, 45. the safe binder of buttocks is connected and fixed bar, 46. swing pinion lock control draw ring buckles, 47. crotch's swing pinion locking fixed ends, 471. fastening bolt, 472. draw string fixture, 473. spring, 474. meshing gear, 475. round end, 476. swing pinion locking fixed ends, 477. for cap, 478. end cap, 48. huckle cramp bar canned paragraphs, 49. buckle-type Teethed bolt locks, 50. knee swing pinion lock round ends, 51. tooth bar lock dogs, 52. bolts, 53. swing pinion lock control draw rings, 531. fixed support, 532. movable end 533. end caps, 54. swing pinion locking fixed ends, 55. buckle-type Teethed bolt locks, 56. calf cramp bar telescopic sections, 57. snap lock, 58. pedals are connected and fixed hole, 61. the safe binder of calf is connected and fixed bar, 62. head transverse link fixed supports, 63. fixing holes, 64. calf transverse link fixed supports, 65. calf transverse link locking holes, 66. calf transverse link canned paragraphs, 67. Teethed bolt locks, 68. calf transverse link telescopic sections, 69. fixing holes, 70. breast upper support plates, 71. the safe binder of foot is connected and fixed bar, 72. clamping screws, 73. calf cramp bar patchholes, 74. left rotation and right rotation connector round ends, 75. set bolts, 76. bearing holder (housing, cover)s, support packed up by 77. left rotation and right rotation handles, 78. left-right rotaries change hands handle, 79. set bolts, 80. fixing holes, 81. axostylus axostyles, 82. fixing locking bars, 83. axostylus axostyles, 84. take down the exhibits bracket upper arm, 85. swing pinion locks, 86. axle center, 87. take down the exhibits support underarm, 88. swing pinion locks, 89. left rotation and right rotation connector stiff ends, 90. fixing holes, 91. fixing locking bars, 92 axostylus axostyles, 93. set bolts, support packed up by 94. handles, 95. fixation clamps, 96. fixing holes, rotary connector round end before and after 97., 98. pull-type tooth bar lock dogs, 99. fixation clamps, 100. axle center, rotary connector stiff end before and after 101., 102. fixed support, 103. fixing hole, 104. axostylus axostyle, 105. pull-type tooth bar lock dogs, 106. fixation clamp, 107. pull-type Teethed bolt locks, 108. fixed support, 109. bolt, 110. toothed disc, 111. axostylus axostyle, 112. one section, bit shift compensation bars, 113. axostylus axostyle, 114. toothed disc, 115. bit shift compensation bar two-stage nitration, 116. toothed disc, 117. state set bolts, 118. set bolt, 119. handle and connecting rod, 120. state set bolts, 121. nursing bedstead motor switch, Spin Control hands handle before and after 122., 123. retainer ring, 124. take down the exhibits support joystick, 125. set bolt, 126. lock string fixed supports, 127. second connecting rod, 128. position, side connecting rods, 129. footposts are to clasp, 130. life plate slide bars, 131. brace, 132. top-support, 133. infusion-bottle hanging stand, 134. life plates, 135. connecting rod, cross bar in the middle part of in the of 136., 137. vertical rod, 138. position, side cramp bars, 139. telescopic advance lever, 140. longitudinal rod, 141. footposts are to clasp movable end, 142. set bolt, 143. regulate lower margin, 144. footposts are to clasp stiff end, 145. fastening bolt, 146. refuse bag hangers, 147. liquid collecting mouths, 148. round tube supports, 149. toilet roll gland movable ends, 150. toilet roll hanging scrolls, 151. toilet roll gland stiff ends, 152. set bolt, 153. life board mounts, 154. set bolt, 155. axle center, 156. connecting hole, 157.158. axle center, 159. clamping screw, 160. the safe binder of huckle is connected and fixed fastener, 161. axle center, 162. pole bracket, 163. cantilever, 164. horizontal support.

Detailed description of the invention

Below in conjunction with drawings and Examples, be described in further detail detailed description of the invention of the present utility model, following examples for illustration of this utility model, but are not used for limiting scope of the present utility model.

See Fig. 1-31, a kind of Novel fixed-type combination nursing bedstead described in this utility model one preferred embodiment, comprise the bedstead supporting device with bed mates, life trigger structure, displacement-type supporting device, position guiding mechanism and left rotation and right rotation mechanism, described bedstead supporting device comprises four vertical rods 137, described four vertical rod 137 inside top are provided with support, in order to be connected and fixed top-support 132, described top-support 132 is provided with drive motors and driving shaft near tailstock middle side part, described top-support 132 on one side longitudinal cross bar is provided with infusion-bottle hanging stand 133, infusion bottle hook is provided with bottom described infusion-bottle hanging stand 133 longitudinal rod, hook top is provided with the transverse link that can horizontally rotate, transverse link two ends are provided with infusion bottle hook, infusion-bottle hanging stand 133 longitudinal rod top is rotary buckle, one end of rotary buckle is rotated by axle center about 155, the other end is undertaken fastening by set bolt 154.Described four vertical rod 137 top outer are provided with support, in order to connection side position cramp bar 138, position, described side cramp bar 138 and described vertical rod 137 middle and lower part are equipped with support, position, side cramp bar 138 and vertical rod 137 are connected and fixed by position, the side connecting rod 128 in order to connect upper and lower, during as position, side cramp bar 138 packed up, the support of the support of its underpart with described vertical rod 137 bottom is docked, fastening by set bolt 142.Life board mount 153 is flexibly connected by set bolt 152 in the middle part of position, described side cramp bar 138, in order to supporting life plate 134, telescopic advance lever 139 is provided with bottom position, described side cramp bar 138, it is universal drive shaft base bottom it, longitudinal cross bar of described four vertical rod 137 middle and upper parts and top-support 132 is provided with oblique pull support, in order to connect brace 131, in the middle part of the described vertical rod 137 of the head of a bed and tailstock both sides laterally between be provided with middle part cross bar 136, two life plate slide bars 130 are symmetrical arranged in the middle part of the middle part cross bar 136 at described head of a bed place, longitudinal rod 140 is provided with between the head of a bed and the described vertical rod 137 middle and lower part longitudinal direction of tailstock both sides, bottom described four vertical rods 137, place on the upper side is provided with footpost to clasp 129, described footpost comprises footpost to clasp movable end 141 and footpost to clasp stiff end 144 to clasp 129, by fastening bolt 145, footpost is locked clasp 129, be threaded connection bottom described four vertical rods 137 and regulate lower margin 143, in order to finely tune the height of vertical rod 137.

Described life trigger structure 134 comprises liquid collecting mouth 147, refuse bag hangers 146, toilet roll gland stiff end 151, toilet roll hanging scroll 150, toilet roll gland movable end 149, described life plate 134 plate face surrounding is round tube support, cradle top is higher than plate face, in face of plate, portion is provided with horizontal enclosing, its top and round tube cradle top level, anterior enclosing centre position is provided with liquid collecting mouth 147, two ends, liquid collecting epistome are provided with longitudinal refuse bag hangers 146, bottom plate face, centre position is provided with elastic force clamping bar, with two hangers 146 with the use of just strutting, the bag mouth of fixing refuse bag, life plate 134 foremost both sides is provided with toilet roll hanging scroll support, one side stand is connected with toilet roll hanging scroll 150 by bolt, the other end 150 of opposite side support toilet roll hanging scroll fixed by snap, described toilet roll hanging scroll 150 is arranged two toilet roll glands, one is stiff end 151, another is movable end 149, by the pressure of both sides spring, the gland at toilet roll hanging scroll two ends is compressed to centre, life plate 134 outer circular pipe holder front bottom end is provided with bayonet socket, in order to be fixed on the buckle in outside in the middle part of described vertical rod 137, described life plate 134 rear portion is round tube support 148, be enclosed within life plate slide bar 130 outer wall, and can radially slide.

Described displacement-type supporting device comprises scissors type elevating bracket institution and displacement mechanism, described scissors type elevating bracket institution comprises some connecting rods 135, be flexibly connected in an articulated manner by the axle center 158 at middle part and the axle center 157 at two ends between each connecting rod 135, the top of connecting rod 135 is flexibly connected with the connecting rod on described driving shaft by connecting hole 11, driving shaft is connected by the axostylus axostyle of gear with described drive motors, the fixed support 108 that the bottom of connecting rod 135 toothed disc 110 by connecting hole 156 and bit shift compensation bar one section of 112 upper end is arranged is flexibly connected, fixed by bolt 109, described toothed disc 110 is provided with the pole bracket 162 that can hold up leg in rear portion above, one end of cantilever 163 is flexibly connected with described support 162, the other end is rotatable horizontal support 164, be provided with safe binder bottom horizontal support 164 two ends and be connected and fixed bar, institute's displacement mechanism comprises a section 112, bit shift compensation bar and bit shift compensation bar two-stage nitration 115, described bit shift compensation bar is placed in the bottom of toothed disc 110 for one section 112, its end is flexibly connected with toothed disc 110 by axostylus axostyle 111, the position of the top that bit shift compensation bar is one section 112 and toothed disc 110 edge gears meshing is provided with pull-type Teethed bolt lock 107, locking bar middle and upper part is provided with fixation clamp 106, described bit shift compensation bar one section of 112 front end is the support of top with toothed disc 116, bit shift compensation bar two-stage nitration 115 end is placed in support, be flexibly connected for one section 112 by axostylus axostyle 104 and bit shift compensation bar, its top is provided with pull-type Teethed bolt lock 105 equally, bit shift compensation bar two-stage nitration 115 front end is the support of top with toothed disc 114 equally, be flexibly connected with front and back rotary connector stiff end 101 by axostylus axostyle 113.

Described position guiding mechanism comprises front and back rotating mechanism and bracket institution of taking down the exhibits, described front and back rotating mechanism comprises front and back rotary connector stiff end 101 and round end 97, left rotation and right rotation can be carried out in displacement compensation bar two-stage nitration 115 front end with in the support of toothed disc 114 by axle center 100 in rotary connector stiff end 101 rear portion, described front and back, its top is provided with pull-type Teethed bolt lock 98 and fixation clamp 99, described stiff end 101 front portion is the fixed supports 102 of two ends with disk, disk is provided with the fixing hole 103 of multiple same radius, described front and back rotary connector round end 97 is the axostylus axostyles of two ends with disk, be placed in the bearing of the anterior fixed support 102 of front and back rotary connector stiff end 101, front and back can be carried out rotate, its top, two ends is provided with fixing locking bar 91, be connected and fixed with the disk at the anterior two ends of front and back rotary connector stiff end 101 through the fixing hole 96 on disk, spring pressure makes fixing locking bar 91 automatically recover lock position, the fixing locking bar of respective side is provided with fixation clamp 95, described fixing locking bar 91 top is provided with front and back Spin Control handle bracket, be flexibly connected with bottom front and back Spin Control handle second connecting rod 127 by set bolt 93, front and back Spin Control handle 122 can rotate around set bolt 93 axle center, described second connecting rod 127 top is flexibly connected with bottom handle and connecting rod 119 by set bolt 118, before and after being locked by state set bolt 117, the state of Spin Control handle 122 is using state or collapsed state, if the collapsed state handle then placed it in inside the Spin Control handle bracket of front and back is packed up on support 94, in the middle part of handle and connecting rod 119, outside is provided with lock string fixed support 126, one end of lock string is locked 85 and 88 with two swing pinions of mid-stent of taking down the exhibits and is connected, support joystick 124 of taking down the exhibits before and after the other end connects outside Spin Control handle 122, handle and connecting rod 119 top is flexibly connected with bottom front and back Spin Control handle 122 by set bolt 125, the state of Spin Control handle 122 before and after being locked by state set bolt 120, the top outer of described front and back Spin Control handle 122 is provided with retainer ring 123, lower inside is provided with nursing bedstead motor switch 121, described front and back Spin Control handle and connecting rod 119 is Collapsible structure, rotary connector round end 97 front carriage two ends, described front and back are provided with two connecting holes, support underarm 87 end of taking down the exhibits is connected by axostylus axostyle 92, described support underarm 87 of taking down the exhibits can carry out left rotation and right rotation by the axle center 86 of end, two bracket upper arm 84 of taking down the exhibits are locked 85 and 88 with two support underarms 87 of taking down the exhibits by two swing pinions and are flexibly connected, and can relatively rotate, described two bracket upper arm 84 front ends of taking down the exhibits are flexibly connected with left rotation and right rotation connector stiff end 89 top-support by two axostylus axostyles 83, and can axostylus axostyle 83 for carrying out left rotation and right rotation in axle center.

Described left rotation and right rotation mechanism comprises left rotation and right rotation connector stiff end 89 and left rotation and right rotation connector round end 74, described left rotation and right rotation connector stiff end 89 main body is a bearing holder (housing, cover), its front portion is disk, disk is provided with the fixing hole 90 of multiple same radius, left rotation and right rotation connector round end 74 end is an axostylus axostyle 81 matched with stiff end 89 body shaft bearing sleeve, described axostylus axostyle 81 inserts in left rotation and right rotation connector stiff end 89 bearing holder (housing, cover) can carry out left rotation and right rotation, end passes through nut check, described axostylus axostyle 81 front end is fixedly connected with the disk with same radius fixing hole 80, the another side of described disk is fixedly connected with left rotation and right rotation connector round end 74 main body concentric with axostylus axostyle 81, described round end 74 body top is provided with fixing locking bar 82 near disk place, be connected and fixed with the disk of left rotation and right rotation connector stiff end 89 front portion through the fixing hole 80 on disk, spring pressure makes fixing locking bar 82 automatically recover lock position, described fixing locking bar 82 top is provided with left rotation and right rotation handle bracket, be flexibly connected with bottom left rotation and right rotation handle 78 by set bolt 79, left rotation and right rotation handle 78 can rotate around set bolt 79 axle center, described left rotation and right rotation handle 78 is Collapsible structure, the described round end 74 body top other end is provided with left rotation and right rotation handle and packs up support 77, pack up inside support 77 and be provided with breast upper support plate 70 position fixing hole, by three breast upper support Board position fixing holes 14 that set bolt 75 is arranged with breast upper support plate 70 crown center and two ends, 16, 17 can distinguish butt-joint locking, the described round end 74 main body other end is fixedly connected with the height bearing holder (housing, cover) 76 equal with round end 74 main diameter, the axostylus axostyle 15 of breast upper support plate 70 front top is inserted in described bearing holder (housing, cover) 76, axostylus axostyle 15 end of described breast upper support plate 70 front top passes through nut check, breast upper support plate 70 with described axostylus axostyle 15 for left rotation and right rotation can be carried out in axle center, described breast upper support plate 70 lateral symmetry is provided with four insert ports 13, the breast upper support bar telescopic section 6 that breast top connection bracket 7 is laterally fixedly connected with is inserted in described insert port 13, Teethed bolt lock mechanism is equipped with in described insert port 13, engaging and disengaging of the plane tooth bar of tooth bar lock dogs and breast upper support bar telescopic section 6 is controlled by two tooth bar lock dogs handle 18, adjust the insertion of breast upper support bar telescopic section 6, described breast top connection bracket 7 is longitudinally fixedly connected with breast side bearing bar canned paragraph 12, its port is equipped with Teethed bolt lock mechanism, breast side bearing bar telescopic section 30 is inserted in the Teethed bolt lock mechanism of described breast side bearing bar canned paragraph 12, engaging and disengaging of the plane tooth bar of tooth bar lock dogs and breast side bearing bar telescopic section 30 is controlled by tooth bar lock dog handle 5, adjust the insertion of breast side bearing bar telescopic section 30.

In the present embodiment, described Novel fixed-type combination nursing bedstead also comprises body bearing mechanism.

Described body bearing mechanism comprises scalable cramp bar mechanism, buckle-type Teethed bolt lock and Teethed bolt lock mechanism, swing pinion latch mechanism, snap lock mechanism and head rest supporting mechanism, described scalable cramp bar mechanism is the agent structure of described body bearing mechanism, wherein lower back cramp bar, huckle cramp bar, calf cramp bar, head and calf transverse link are all this kind of scalable supporting rod structure, comprise canned paragraph, telescopic section, canned paragraph is the sleeve pipe matched with telescopic section cross section, its one end is fixedly connected with buckle-type Teethed bolt lock chute or Teethed bolt lock chute, the other end is connected to other mechanism, in this utility model, there is many places junction point to use described buckle-type Teethed bolt lock or Teethed bolt lock to be connected and fixed, described scalable cramp bar mechanism telescopic section is the round tube with plane tooth bar, its one end is inserted in buckle-type Teethed bolt lock or Teethed bolt lock, and regulate stroke by buckle-type Teethed bolt lock or Teethed bolt lock, the other end is connected to other mechanism, by buckle-type Teethed bolt lock and Teethed bolt lock mechanism, swing pinion latch mechanism, snap lock mechanism and head rest supporting mechanism with the use of, the each position of described body bearing mechanism is connected and fixed and becomes one firmly, light overall architecture.

Described buckle-type Teethed bolt lock comprises tooth bar lock dog 321, spring 322, the spacing locking bar 323 of buckle-type, buckle-type Teethed bolt lock chute 324, described tooth bar lock dog 321 is meshed with the plane tooth bar of the telescopic section of stretcher bar in buckle-type Teethed bolt lock chute 324, plane shuttering panels is provided with bottom the spacing locking bar 323 of described buckle-type, top is provided with longitudinal baffle, it is through the plane shuttering panels at the planar support plate bottom tooth bar lock dog 321 and buckle-type Teethed bolt lock chute 324 top, be in same plane with it in the plane shuttering panels that the top of its longitudinal baffle is just in time embedded in chute 324 top, buckle-type spacing locking bar 323 outer wall is with spring 322, spring 322 pressure makes tooth bar lock dog 321 be fixed on lock position.Described Teethed bolt lock comprises Teethed bolt lock chute 213, its inside is provided with tooth bar lock dog 211 and spring 212, one end of described Teethed bolt lock chute 213 is welded on one end of scalable cramp bar mechanism canned paragraph, tooth bar lock dog 211 is meshed with the plane tooth bar of the telescopic section of scalable cramp bar in Teethed bolt lock chute 213, when tooth bar lock dog 211 is in engagement with tooth bar, scalable cramp bar mechanism canned paragraph and telescopic section are locking stationary state, stroke can not regulate, when tooth bar lock dog 211 departs from engagement with tooth bar, scalable cramp bar mechanism canned paragraph and telescopic section are scalable state, spring pressure makes tooth bar lock dog 211 automatically recover engagement.

Described swing pinion latch mechanism has two, lay respectively at the crotch in body bearing mechanism and knee joint portion, to adapt to the stretching, extension of user crotch and knee, flexure operation, comprise swing pinion locking fixed end 476 and round end 475, described round end 475 is the cogged round tube of inner wall belt, its outer wall is laterally fixedly connected with the bottom of lower back cramp bar telescopic section 41 or the bottom of huckle cramp bar telescopic section 8, described swing pinion locking fixed end 476 comprises bolt 471, draw string fixture 472, spring 473, meshing gear 474, standby cap 477, end cap 478, swing pinion locking fixed end 476 is laterally fixedly connected with the top of huckle cramp bar canned paragraph 48 or the top of calf cramp bar canned paragraph 9, its inner side end is circular baffle plate, middle part is the pipe with chute, round end 475 just overlaps herein, meshing gear 474 is placed in one, with the gears meshing of round end 475 inwall, in order to lock the connection status of round end 475, meshing gear 474 1 center side is fixedly connected with the connecting rod with two panels slide rail, the top of slide rail is just in time embedded in chute and also can radially slides, connecting rod outer wall is with spring 473, connecting rod top and draw the stiff end of string to be placed in standby cap 477 and lock, string is drawn to pass through to draw string fixture 472 to draw from swing pinion locking side, fixed end 476, swing pinion locking fixed end 476 end face outside is provided with end cap 478, fastening by bolt 471.

Described snap lock mechanism has two, lay respectively at the head in body bearing mechanism and calf, comprise snap lock chute 256, snap lock lock dog 251, spring 252, limiting lock pole cap 253, spacing locking bar 254, spacing lock rod spring 255, described snap lock chute 256 is laterally fixedly connected in head rest supporting bar 1 or calf cramp bar telescopic section 56, snap lock lock dog 251 radial direction is arranged in snap lock chute 256, its outer wall is with spring 252, within it side is provided with the spacing locking bar 254 that restriction snap lock lock dog 251 rotates, its outer wall is with spacing lock rod spring 255, its top is provided with limiting lock pole cap 253, described top cap 253 is that a cylindrical bar is placed in snap lock lock dog 251 rotation hand wheel, its top protrudes from rotation hand wheel end face, carry out being connected with the locking end of locking hole by described snap lock lock dog 251 and head or calf transverse link canned paragraph end face outside and lock, head or calf respective side cramp bar are connected into firm overall architecture.

Described head rest supporting mechanism comprises head rest supporting bar 1, head backplate connecting rod telescopic section 2, head backplate 3, head backplate connecting rod canned paragraph 19, pull-type Teethed bolt lock 22, the safe binder of forehead is connected and fixed bar 23, the safe binder of lower jaw portion is connected and fixed bar 24 and head transverse link, described head transverse link is identical with calf transverse link mechanism, its canned paragraph one end connects Teethed bolt lock 21, locking hole 26 and the snap lock 25 of outer face are connected and fixed, the outboard end of its telescopic section is provided with the head transverse link fixed support 62 that fixing hole 63 and head rest supporting bar 1 top inner side of respective side arrange and is bolted fixing.Described head rest supporting bar 1 is round tube, its outer wall is provided with spring 27, bottom is inserted in the pipe at lower back cramp bar canned paragraph 33 top, and be close to by its bottom inside the fixing head bolt 28 that back support plate 29 top arranges and be locked with back support plate 29, head backplate connecting rod canned paragraph 19 bottom transverse connects a pipe and is enclosed within the outer wall of head rest supporting bar 1, the upper and lower corresponding orientation of round tube inner wall is respectively equipped with a slide rail, just in time embed in the chute that head rest supporting bar 1 is arranged, and can radially slide in chute, one end of pipe contacts with spring 27, the other end contacts with stop nut 20.Head backplate connecting rod telescopic section 2 is fixedly connected with bottom described head backplate 3, its outer wall is provided with spring, in the pipe of bottom insertion head backplate connecting rod canned paragraph 19, head backplate 3 both upper ends thereof is provided with the safe binder of forehead and is connected and fixed bar 23, the safe binder of lower jaw portion is connected and fixed bar 24, it is gear-like bottom it, fix with the use of the adjustment can carrying out the safe binder use angle of head with pull-type Teethed bolt lock 22, described pull-type Teethed bolt lock 22 comprises chute, spring, pull-type Teethed bolt lock lock dog, pull-type Teethed bolt lock chute is fixedly connected on head backplate 3, tooth bar on pull-type tooth bar lock dog and the safe binder of forehead are connected and fixed bar 23 or the safe binder of lower jaw portion and are connected and fixed gears meshing bottom bar 24, spring pressure ensures that lock dog is in lockup state.

Be fixedly connected with buckle-type Teethed bolt lock 32 bottom described lower back cramp bar canned paragraph 33, top connection header cramp bar 1, fixed by set bolt 28 and back support plate 29 inside upper part.Described lower back cramp bar canned paragraph 33 top is fixedly connected with breast side bearing bar telescopic section 30, in the Teethed bolt lock mechanism of breast side bearing bar canned paragraph 12 described in breast side bearing bar telescopic section 30, is connected and fixed with breast top connection bracket 7.The top, inner side and outer side of lower back cramp bar canned paragraph 33 connects back support plate 29, and the outer middle side part of back support plate 29 is provided with swing pinion lock control draw ring buckle 36.Described lower back cramp bar telescopic section 41 top is inserted in buckle-type Teethed bolt lock 32 and is connected with lower back cramp bar canned paragraph 33, swing pinion lock control draw ring buckle 46 is provided with outside the middle part of telescopic section 41, this buckle is that swing pinion lock control draw ring 53 idle is fixed used, be provided with the safe binder of buttocks outside the middle and lower part of telescopic section 41 and be connected and fixed bar 45, inside middle and lower part, be provided with buttocks support board 43.Crotch swing pinion lock round end 44 is connected bottom described lower back cramp bar telescopic section 41, with on the circular tube external wall of chute in the middle part of its crotch's swing pinion locking fixed end 47 being enclosed within huckle cramp bar canned paragraph 48 top, and can radial rotary.

Described huckle cramp bar canned paragraph 48 top connects crotch's swing pinion locking fixed end 47, bottom Connection Card button Teethed bolt lock 49, to be engaged with the tooth bar at huckle cramp bar telescopic section 8 top by tooth bar lock dog 51 and lock, the outer middle side part of huckle cramp bar canned paragraph 48 is provided with the safe binder of huckle and is connected and fixed fastener 160, its one end rotates around the axle center 161 be connected on huckle cramp bar canned paragraph 48, and the other end is locked by clamping screw 159 and huckle cramp bar canned paragraph 48.Described clamping screw 159 is tightening latch top connection major diameter knob bolt cap, and be convenient to manually unclamp and tightening operation, clamping screw described in this utility model is all this kind of version.Connect knee swing pinion lock round end 50 bottom described huckle cramp bar telescopic section 8, its middle part being enclosed within the knee swing pinion locking fixed end 54 at calf cramp bar canned paragraph 9 top is with on the circular tube external wall of chute.

The outer middle side part of described calf cramp bar canned paragraph 9 is provided with the safe binder of calf and is connected and fixed bar 61, bottom Connection Card button Teethed bolt lock 55, calf cramp bar telescopic section 56 is inserted in buckle-type Teethed bolt lock 55, described calf cramp bar telescopic section 56 middle and lower part is provided with snap lock 57 and is connected and fixed with the locking hole 65 of calf transverse link canned paragraph 66 outer face, the other end of described calf transverse link canned paragraph 66 connects Teethed bolt lock 67, one end of calf transverse link telescopic section 68 is inserted in Teethed bolt lock 67, the other end is provided with the calf transverse link fixed support 64 arranged inside the calf cramp bar telescopic section of fixing hole 69 and respective side and is bolted fixing.Described calf cramp bar telescopic section 56 end is round tube, be provided with pedal and be connected and fixed hole 58, it inserts in the calf cramp bar patchhole 73 on pedal 10 bottom outside connecting rod, be fixed by clamping screw 72, both sides, pedal 10 middle and upper part are provided with the safe binder of foot and are connected and fixed bar 71, fix in order to carry out safety to the foot of user.

Body bearing mechanism of the present utility model not only can combine with this Novel fixed-type and nurse bedstead and to combinationally use or incorporating aspects uses, and can use as stretcher separately, after the another set of wheelchair combination framework that can also design with the present inventor combines, become a kind of body bearing mechanism of electric stair climbing wheelchair combination.So 4. breast side bearing bar upper bracket in figure, patchhole is laterally locked in 31. backs, 34. clamping screws, 35. wheelchair combination rear portion aiding support bars are connected and fixed hole, and 37. aiding support wheels are connected and fixed hole, 38. clamping screws, 39. tooth bar lock dog handles, 40. wheelchairs are connected and fixed hole, and 42. waists laterally lock patchhole, the anterior aiding support bars of 59. wheelchair combinations are connected and fixed hole, and the mechanisms such as 60. clamping screws are as single rack or used when combining with wheelchair combination framework.

More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appended claims and equivalent thereof.

Claims

1. a Novel fixed-type combination nursing bedstead, comprise the bedstead supporting device with bed mates, life trigger structure, displacement-type supporting device, position guiding mechanism and left rotation and right rotation mechanism, it is characterized in that: described bedstead supporting device comprises four vertical rods, described four vertical rod inside top are provided with support, in order to be connected and fixed top-support, described top-support is provided with drive motors and driving shaft near tailstock middle side part, described top-support on one side longitudinal cross bar is provided with infusion-bottle hanging stand, described four vertical rod top outer are provided with support, in order to connection side position cramp bar, described side position cramp bar and described vertical rod middle and lower part are equipped with support, position, side cramp bar and vertical rod are connected and fixed by position, the side connecting rod in order to connect upper and lower, life board mount is flexibly connected by set bolt in the middle part of the cramp bar of position, described side, in order to supporting life plate, telescopic advance lever is provided with bottom the cramp bar of position, described side, it is universal drive shaft base bottom it, longitudinal cross bar of described four vertical rod middle and upper parts and top-support is provided with oblique pull support, in order to connect brace, in the middle part of the described vertical rod of the head of a bed and tailstock both sides laterally between be provided with middle part cross bar, two life plate slide bars are symmetrical arranged in the middle part of the middle part cross bar at described head of a bed place, longitudinal rod is provided with between the head of a bed and the described vertical rod middle and lower part longitudinal direction of tailstock both sides, described four bottom of upright rod places on the upper side are provided with footpost to clasp, bottom of upright rod is threaded connection trimming hand wheel, in order to finely tune the height of vertical rod.

2. Novel fixed-type combination nursing bedstead according to claim 1, it is characterized in that: described life trigger structure comprises liquid collecting mouth, refuse bag hangers, toilet roll gland stiff end, toilet roll hanging scroll, toilet roll gland movable end, described life plate plate face surrounding is round tube support, cradle top is higher than plate face, in face of plate, portion is provided with horizontal enclosing, its top and round tube cradle top level, anterior enclosing centre position is provided with liquid collecting mouth, two ends, liquid collecting epistome are provided with longitudinal refuse bag hangers, bottom plate face, centre position is provided with elastic force clamping bar, with two hangers with the use of just strutting, the bag mouth of fixing refuse bag, life plate foremost both sides is provided with toilet roll hanging scroll support, one side stand is connected with toilet roll hanging scroll by bolt, the other end of opposite side support toilet roll hanging scroll fixed by snap, described toilet roll hanging scroll is arranged two toilet roll glands, one is stiff end, another is movable end, by the pressure of both sides spring, the gland at toilet roll hanging scroll two ends is compressed to centre, life plate outer circular pipe holder front bottom end is provided with bayonet socket, in order to be fixed on the buckle in outside in the middle part of described vertical rod, described life postlaminar part is round tube support, be enclosed within life plate slide bar outer wall, and can radially slide.

3. Novel fixed-type combination nursing bedstead according to claim 1, it is characterized in that: described displacement-type supporting device comprises scissors type elevating bracket institution and displacement mechanism, described scissors type elevating bracket institution comprises some connecting rods, be flexibly connected in an articulated manner by the axle center at middle part and two ends between each connecting rod, the top of described connecting rod is flexibly connected with the connecting rod on described driving shaft by connecting hole, driving shaft is connected by the axostylus axostyle of gear with described drive motors, the bottom of described connecting rod is flexibly connected with the fixed support that the toothed disc of bit shift compensation bar one section of upper end is arranged by connecting hole, above described toothed disc, rear portion is provided with the pole bracket that can hold up leg, one end of cantilever is flexibly connected with described support, the other end is horizontal support, be provided with safe binder bottom horizontal support two ends and be connected and fixed bar, institute's displacement mechanism comprises one section, bit shift compensation bar and bit shift compensation bar two-stage nitration, one section, described bit shift compensation bar is placed in the bottom of toothed disc, its end is flexibly connected with toothed disc by axostylus axostyle, the position of the top that bit shift compensation bar is one section and toothed disc edge gears meshing is provided with pull-type Teethed bolt lock, locking bar middle and upper part is provided with fixation clamp, described bit shift compensation bar one section of front end is the support of top with toothed disc, bit shift compensation bar two-stage nitration end is placed in support, be flexibly connected by one section, axostylus axostyle and bit shift compensation bar, its top is provided with pull-type Teethed bolt lock equally, bit shift compensation bar two-stage nitration front end is the support of top with toothed disc equally, be flexibly connected with front and back rotary connector stiff end by axostylus axostyle.

4. Novel fixed-type combination nursing bedstead according to claim 1, it is characterized in that: described position guiding mechanism comprises front and back rotating mechanism and bracket institution of taking down the exhibits, described front and back rotating mechanism comprises front and back rotary connector stiff end and round end, rotary connector stiff end rear portion, described front and back is located in bit shift compensation bar two-stage nitration front-end bracket, its top is provided with pull-type Teethed bolt lock and fixation clamp, rotary connector stiff end anterior fixed support disk in described front and back is provided with fixing hole, described front and back rotary connector round end is the axostylus axostyles of two ends with disk, be placed in the anterior support bracket fastened bearing of front and back rotary connector stiff end, its top, two ends is provided with fixing locking bar, be connected and fixed with the disk at the anterior two ends of front and back rotary connector stiff end, the fixing locking bar of respective side is provided with fixation clamp, described fixing locking bar top is provided with front and back Spin Control handle bracket and is flexibly connected with bottom the Spin Control handle second connecting rod of front and back, described second connecting rod is flexibly connected with bottom the Spin Control handle of front and back by handle and connecting rod, the top outer of described front and back Spin Control handle is provided with retainer ring and support joystick of taking down the exhibits, lower inside is provided with nursing bedstead motor switch, described front and back Spin Control handle and connecting rod is Collapsible structure, rotary connector round end front portion, described front and back connects support underarm of taking down the exhibits, described take down the exhibits bracket upper arm and support underarm of taking down the exhibits are locked by swing pinion and are flexibly connected, described bracket upper arm front end of taking down the exhibits is flexibly connected with left rotation and right rotation connector stiff end top-support.

5. Novel fixed-type combination nursing bedstead according to claim 1, it is characterized in that: described left rotation and right rotation mechanism comprises left rotation and right rotation connector stiff end and left rotation and right rotation connector round end, described left rotation and right rotation connector stiff end main body is a bearing holder (housing, cover), its front portion is disk, left rotation and right rotation connector round end end is an axostylus axostyle matched with stiff end body shaft bearing sleeve, described axostylus axostyle inserts in left rotation and right rotation connector stiff end bearing holder (housing, cover), end passes through nut check, described axostylus axostyle front end is fixedly connected with a disk, the opposite side of described disk is left rotation and right rotation connector round end main body, described round end body top is provided with fixing locking bar near disk place, described fixing locking bar top is provided with left rotation and right rotation handle bracket, described left rotation and right rotation handle is Collapsible structure, the described round end body top other end is provided with breast upper support Board position fixing hole, three fixing holes arranged with breast upper support plate crown center and two ends can distinguish butt-joint locking, the described round end main body other end is fixedly connected with a bearing holder (housing, cover), the axostylus axostyle of breast upper support plate front top is inserted in described bearing holder (housing, cover), described axostylus axostyle end passes through nut check, described breast upper support plate lateral symmetry is provided with four insert ports, breast upper support bar telescopic section is inserted in described insert port, Teethed bolt lock mechanism is equipped with in described insert port, the described breast upper support bar telescopic section other end is fixedly connected with longitudinal breast side bearing bar canned paragraph by breast top connection bracket, its port is provided with Teethed bolt lock mechanism, breast side bearing bar telescopic section is inserted in described breast side bearing bar canned paragraph Teethed bolt lock mechanism.

6. Novel fixed-type combination nursing bedstead according to claim 1, it is characterized in that: also comprise body bearing mechanism, described body bearing mechanism comprises scalable cramp bar mechanism, buckle-type Teethed bolt lock and Teethed bolt lock mechanism, swing pinion latch mechanism, snap lock mechanism and head rest supporting mechanism, described scalable cramp bar mechanism is the agent structure of described body bearing mechanism, wherein lower back cramp bar, huckle cramp bar, calf cramp bar, head and calf transverse link are all this kind of scalable supporting rod structure, comprise canned paragraph, telescopic section, canned paragraph is the sleeve pipe matched with telescopic section cross section, its one end is fixedly connected with buckle-type Teethed bolt lock chute or Teethed bolt lock chute, the other end is connected to other mechanism, in this utility model, there is many places junction point to use described buckle-type Teethed bolt lock or Teethed bolt lock to be connected and fixed, described scalable cramp bar mechanism telescopic section is the round tube with plane tooth bar, its one end is inserted in buckle-type Teethed bolt lock or Teethed bolt lock, and regulate stroke by buckle-type Teethed bolt lock or Teethed bolt lock, the other end is connected to other mechanism, by buckle-type Teethed bolt lock and Teethed bolt lock mechanism, swing pinion latch mechanism, snap lock mechanism and head rest supporting mechanism with the use of, the each position of described body bearing mechanism is connected and fixed and becomes one firmly, light overall architecture.

7. Novel fixed-type combination nursing bedstead according to claim 6, it is characterized in that: described buckle-type Teethed bolt lock comprises tooth bar lock dog, spring, the spacing locking bar of buckle-type, buckle-type Teethed bolt lock chute, described tooth bar lock dog is meshed with the plane tooth bar of the telescopic section of stretcher bar in buckle-type Teethed bolt lock chute, plane shuttering panels is provided with bottom the spacing locking bar of described buckle-type, top is provided with longitudinal baffle, it is through the plane shuttering panels at the planar support plate bottom tooth bar lock dog and buckle-type Teethed bolt lock chute top, be in same plane with it in the plane shuttering panels that the top of its longitudinal baffle is just in time embedded in chute top, the spacing locking bar outer wall of buckle-type is with spring, spring pressure makes tooth bar lock dog be fixed on lock position, described Teethed bolt lock comprises Teethed bolt lock chute, tooth bar lock dog and spring, one end of described Teethed bolt lock chute is welded on one end of scalable cramp bar mechanism canned paragraph, tooth bar lock dog is meshed with the plane tooth bar of the telescopic section of scalable cramp bar in Teethed bolt lock chute, when tooth bar lock dog and tooth bar are in engagement, scalable cramp bar mechanism canned paragraph and telescopic section are locking stationary state, stroke can not regulate, when tooth bar lock dog and tooth bar depart from engagement, scalable cramp bar mechanism canned paragraph and telescopic section are scalable state, spring pressure makes tooth bar lock dog automatically recover engagement.

8. Novel fixed-type combination nursing bedstead according to claim 6, it is characterized in that: described swing pinion latch mechanism has two, lay respectively at crotch and knee joint portion, to adapt to the stretching, extension of user crotch and knee, flexure operation, comprise swing pinion locking fixed end and round end, described round end is the cogged round tube of inner wall belt, its outer wall is laterally fixedly connected with the bottom of lower back cramp bar telescopic section or the bottom of huckle cramp bar telescopic section, described swing pinion locking fixed end comprises fastening bolt, draw string fixture, spring, meshing gear, standby cap, end cap, swing pinion locking fixed end is laterally fixedly connected with the top of huckle cramp bar canned paragraph or the top of calf cramp bar canned paragraph, its inner side end is circular baffle plate, middle part is the pipe with chute, round end just overlaps herein, meshing gear is placed in one, with the gears meshing of round end inwall, in order to lock the connection status of round end, meshing gear one center side is fixedly connected with the connecting rod with two panels slide rail, the top of slide rail is just in time embedded in chute and also can radially slides, connecting rod outer wall is with spring, connecting rod top and draw the stiff end of string to be placed in standby cap and lock, string is drawn to pass through to draw string fixture to draw from swing pinion locking side, fixed end, swing pinion locking fixed end end face outside is provided with end cap, be fastened by bolts.

9. Novel fixed-type combination nursing bedstead according to claim 6, it is characterized in that: described snap lock mechanism comprises snap lock chute, snap lock lock dog, spring, limiting lock pole cap, spacing locking bar, spacing lock rod spring, described snap lock chute is laterally fixedly connected on head and calf cramp bar, snap lock lock dog radial direction is arranged in snap lock chute, its outer wall is with spring, within it side is provided with the spacing locking bar that restriction snap lock lock dog rotates, its outer wall is with spacing lock rod spring, its top is provided with limiting lock pole cap, described top cap is that a cylindrical bar is placed in snap lock lock dog rotation hand wheel, its top protrudes from rotation hand wheel end face, carry out being connected with the locking end of locking hole by described snap lock lock dog and head or calf transverse link canned paragraph end face outside and lock, head or calf respective side cramp bar are connected into firm overall architecture.

10. Novel fixed-type combination nursing bedstead according to claim 6, it is characterized in that: described head rest supporting mechanism comprises head rest supporting bar, head backplate connecting rod telescopic section, head backplate, head backplate connecting rod canned paragraph, head telescopic transverse link, pull-type Teethed bolt lock mechanism and forehead, the safe binder of lower jaw portion is connected and fixed bar, described head rest supporting bar is round tube, its outer wall is provided with spring, bottom is inserted in the pipe in back support masthead portion, and by its bottom inside be close to back support plate top arrange a fixing head bolt and back support rod locking fix, being fixedly connected with a pipe bottom head backplate connecting rod canned paragraph is enclosed within the outer wall of head rest supporting bar, the upper and lower corresponding orientation of round tube inner wall is respectively equipped with a slide rail, just in time embed in the chute that head rest supporting bar is arranged, and can radially slide in chute, one end of pipe and spring contact, the other end is provided with stop nut, head backplate connecting rod telescopic section is fixedly connected with bottom described head backplate, its outer wall is provided with spring, in the insertion head backplate connecting rod canned paragraph pipe of bottom, head backplate both upper ends thereof is provided with forehead, the safe binder of lower jaw portion is connected and fixed bar, it is gear-like bottom it, fix with the use of the adjustment can carrying out the safe binder use angle of head with pull-type Teethed bolt lock mechanism, described pull-type Teethed bolt lock mechanism comprises chute, spring, pull-type Teethed bolt lock lock dog, chute is fixedly connected on head backplate, tooth bar on pull-type tooth bar lock dog and safe binder are connected and fixed the gears meshing bottom bar, spring pressure ensures that lock dog is in lockup state.