CN2530676Y - Human engineering treadlemill - Google Patents
Human engineering treadlemill Download PDFInfo
- Publication number
- CN2530676Y CN2530676Y CN 02204130 CN02204130U CN2530676Y CN 2530676 Y CN2530676 Y CN 2530676Y CN 02204130 CN02204130 CN 02204130 CN 02204130 U CN02204130 U CN 02204130U CN 2530676 Y CN2530676 Y CN 2530676Y
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- China
- Prior art keywords
- side lever
- rod
- connecting rod
- support body
- bar
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Abstract
The utility model discloses a human engineering treadlemill. In order to provide a physical educating exercising machine which can build up a normal exercising environment, comply with human engineering and achieve to the desired exercising aim, the utility model is thus disclosed. The utility model comprises a rack body arranged on a supporting plane, two treading plates respectively having a treading plane, two dampers and an adjustor. The position between each treading plate and each rack body is provided with a group of four bar linkages taking the shape of a parallelogram being perpendicular to the supporting plane and being formed by an imaged lateral bar and a lateral bar formed by the rack body. The two reading plates have the bottom surfaces respectively assembled on the top surfaces of the lateral bars of the two groups of four-bar linkages. The treading planes of the treading plates also are made perpendicular to the lateral bars. The two ends of the dampers are respectively pin jointed with the top ends of the lateral bars of the four-bar linkages as well as with the bottom end of the imaged lateral bar. The adjustor group is arranged on the rack body and connected with two groups of four-bar linkages.
Description
Technical field
The utility model belongs to exerciser, particularly a kind of ergonomics treadmills.
Background technology
As shown in Figure 1, the treadmills of commonly using 100 comprises support body 10, two dampers 12, adjuster 14 and two pedals 16.
Two pedals 16 are articulated in the both sides that first and second connecting rod 105,107 interconnects the place with the one pivot end respectively, and the other end of two pedals 16 extends towards the back body of rod 103 directions; Two pedals, 16 pivot ends are convexly equipped with lug 161 respectively down.
Two dampers 12 are corresponding two pedals 16 of difference, and the two ends of each damper 12 are connected to the preceding body of rod 101 and each pedal 16 belows.When pedal 16 moves with respect to support body 10, pedal 16 course of action are more required great effort by the damping resistance of damper 12.
As Fig. 2, Fig. 3, shown in Figure 4, during use, the user directly steps on respectively on two pedals 16 with both feet, the original place forces in two pedals 16 respectively with the action of marking time then, when a pedal 16 is operated, pulling by rope 143 makes another pedal 16 perks, and so repetitiousness ground carries out, thereby reaches the purpose of body-building.
But the treadmills of commonly using 100 can't provide and the actual ground environment of similarly marking time, no matter because be that the surface of floor, stair is horizontal basically.But two pedals 16 of the treadmills of commonly using 100 can change its gradient along with swinging up and down.When a pedal 16 was operated, this pedal 16 was down skewed of free end as shown in Figure 4, made the pinch of user's sole and shank internode less than 90 °; Another pedal 16 then is up skewed of free end as shown in Figure 3, so that the pinch of user's sole and shank internode is greater than 90 °; In whole start process, two pedals 16 have only the short time to be as shown in Figure 2 horizontal, therefore the treadmills of commonly using 10 can't provide walks normal condition under or the environment of stair climbing, make user's ankle produce abnormal reversing, can't receive the train on of expection, do not meet basic ergonomics yet, even can damage.
Summary of the invention
The purpose of this utility model provides and a kind ofly builds the proper motion environment, meet ergonomics, reach the ergonomics treadmills of expection exercise goal.
The utility model comprises that the support body, two that is placed on the supporting surface has the pedal of the face of trampling, two dampers and adjuster respectively; Between each pedal and the support body respectively group establish one group of four connection rod set that are the imaginary side lever that constitutes by support body and side lever perpendicular to the parallelogram of supporting surface; Two pedals are assembled in the side lever end face of two group of four connection rod set respectively with its bottom surface, and the face of trampling that makes pedal is perpendicular to side lever; The two ends of damper articulate with four connection rod set side lever tops and imaginary side lever bottom respectively; Adjuster is mounted on the support body and is connected with two group of four connection rod set simultaneously.
Wherein:
Has the perpendicular connecting rod that extends vertically upward from support body; Two group of four connection rod set is mounted on perpendicular connecting rod both sides respectively, perpendicular to parallel upper boom and the lower beam of being connected with between the imaginary side lever of supporting surface and the side lever, is four connection rod set of parallelogram to constitute complete.
Support body comprises and the preceding body of rod that erects the connection of connecting rod bottom, the back body of rod and parallel two fixed bars that are connected with in the forward and backward body of rod between parallel with the preceding body of rod; The forward and backward body of rod and fixed bar all are positioned on the supporting surface of placing stand.
Perpendicular connecting rod bottom is connected with preceding bar middle part, be connected with between in the middle part of perpendicular connecting rod top and the back bar length greater than erect connecting rod and with the oblique connecting rod of supporting surface formation acute angle angle.
Adjuster comprises rotating disk, knob and rope; Provide screw in support body; The knob bottom extends and length corresponding with screw on the support body screw rod greater than screw length; Knob passes screw with its bottom screw rod from the screw top and is connected with rotating disk; Rope is walked around rotating disk, and is connected with two group of four connection rod set with its two ends.
Dash forward respectively and establish the pivot parallel with the preceding body of rod in perpendicular connecting rod free end both sides; The upper boom of four connection rod set and the length of lower beam are approximately equal, and the front end of upper boom is provided with the sleeve that the corresponding also pivot of tool is placed in through hole on the perpendicular connecting rod side pivot, and the rear end of upper boom and the top of side lever articulate mutually, and make side lever be positioned near bar place, back; The rear end of side lever lower end and lower beam articulates; Bar corresponded on the position of pivot before the front end of lower beam was articulated in, and made pivoting point equate with the distance that upper and lower bar pivot connects with side lever with distance between the pivot.
Prominent the establishing in sleeve the place ahead has the lug that is connected lock-joining part with the adjuster rope ends.
Because the utility model comprises that the support body, two that is placed on the supporting surface has the pedal of the face of trampling, two dampers and adjuster respectively; Between each pedal and the support body respectively group establish one group of four connection rod set that are the imaginary side lever that constitutes by support body and side lever perpendicular to the parallelogram of supporting surface; Two pedals are assembled in the side lever end face of two group of four connection rod set respectively with its bottom surface, and the face of trampling that makes pedal is perpendicular to side lever; The two ends of damper articulate with four connection rod set side lever tops and imaginary side lever bottom respectively; Adjuster is mounted on the support body and is connected with two group of four connection rod set simultaneously.During use, the user directly steps on respectively in two pedals with both feet so that during four connection rod set starts, drives that damper is done to stretch, compressed action, makes the user must apply bigger strength and could drive four connection rod set and move; And in the whole process because of four connection rod set of two groups of parallelograms, its side lever facing each other and imaginary side lever remain and are parallel to each other, so each side lever of organizing four connection rod set remains and is vertical state for the supporting surface on floor, the pedal that promptly is assembled in the side lever top all keeps in whole stroke and is the supporting surface keeping parallelism state on floor, and then provide the trample environment identical with normal ground or stair, allow the user just as under true environment, taking exercises, so the utility model meets the motion engineering of human body, can not produce bad minus effect after the use.Not only can build the proper motion environment, and meet ergonomics, reach the expection exercise goal, thereby reach the purpose of this utility model.
Description of drawings
Fig. 1, treadmills structural representation stereogram for commonly using.
Fig. 2, treadmills structural representation side view (pedal is the level of state) for commonly using.
Fig. 3, treadmills structural representation side view (pedal is forward-lean state) for commonly using.
Fig. 4, treadmills structural representation side view (pedal is retroverted state) for commonly using.
Fig. 5, be the utility model decomposition texture schematic isometric.
Fig. 6, be the utility model structural representation stereogram.
Fig. 7, be the utility model structural representation side view.
Fig. 8, be the utility model structural representation side view (pedal be positioned at top).
Fig. 9, be the utility model structural representation side view (pedal be positioned at below).
Figure 10, be among Fig. 7 A to view.
The specific embodiment
As Fig. 5, shown in Figure 6, the utility model ergonomics treadmills 300 includes support body 4, two group of four connection rod set 6, two pedals 51, two dampers 51 and adjuster 7.
The preceding body of rod 41 is the rectangular tube of rectangular cross section, and its end face 410 is symmetrical in perpendicular connecting rod 43 and is convexly equipped with two pairs of lugs 411.
The pipe of the back body of rod 42 rounded cross section that to be length equate generally with preceding body of rod length.
The forward and backward body of rod is set in parallel in on the supporting surface 200 of putting the utility model floor, and the upper surface 410 parallel supporting surfaces 200 of the preceding body of rod 41 of order.
The cross section of two fixed bars 45 is less than the cross section of the forward and backward body of rod 41,42.Parallel be connected with between the forward and backward body of rod 41,42 two fixedly leverage locate with close the end that the mode of welding is fixed in the forward and backward body of rod 41,42, and be positioned at oblique connecting rod 42 both sides and be parallel to supporting surface 200 for the floor so that support body 4 slightly be continuous duplexing font (
) type.
Perpendicular connecting rod 43 upwards vertically extends from the preceding body of rod 41 middle top surface 410, its free end both sides dash forward respectively establish parallel with the preceding body of rod 41 and with its end face 410 lugs 411 corresponding pivots 431.
Tiltedly the length of connecting rod 22 is greater than the length of perpendicular connecting rod 43, and tiltedly connecting rod 44 is connected with in perpendicular connecting rod 43 tops and the body of rod 42 middle parts, back, and constitutes the acute angle angle with supporting surface 200.
Two group of four connection rod set 6 is mounted on perpendicular connecting rod 43 and oblique connecting rod 44 both sides respectively, and it comprises the imaginary side lever 62 ' parallel with perpendicular connecting rod 43 that constitutes between upper boom 61, side lever 62, lower beam 63 and the pivot 431 by the lug 411 of the body of rod 41 end faces 410 before the support body 4 and the side of perpendicular connecting rod 43.
The upper boom 61 of four connection rod set 6 and the length of lower beam 63 are approximately equal, and an end of upper boom 61 and the top of side lever 62 articulate mutually, and the other end of upper boom 61 is provided with the sleeve 611 that the corresponding also pivot of tool is placed in through hole 613 on the perpendicular connecting rod 43 side pivots 431.The prominent lug 615 of establishing in sleeve 611 the place aheads with lock-joining part 617.
The lug 411 of the front end of four connection rod set, 6 lower beams 63 and the upper surface 410 of the preceding body of rod 41 articulates, and with the sleeve 611 of its upper boom 61 and pivot 431 pivot joints of perpendicular connecting rod 43 sides, use four connection rod set, 6 pivot groups on support body 4, and make that upper boom 61 is identical with lower beam 63 length, side lever 62 is identical with imaginary side lever 62 ' length, promptly constitute slightly four connection rod set 6 of parallelogram with upper boom 61, side lever 62, lower beam 63 and imaginary side lever 62 '.
Because the imaginary side lever 62 ' that constitutes between the pivot 431 by the lug 411 of the body of rod 41 end faces 410 before the support body 4 and the side of perpendicular connecting rod 43 is parallel with the vertical perpendicular connecting rod 43 that extends that makes progress from the preceding body of rod 41 middle top surface 410, be that imaginary side lever 62 ' is perpendicular to supporting surface 200, principle according to parallelogram, four connection rod set 6 at the volley, its side lever 62 is also equally all the time perpendicular to supporting surface 200.
Two dampers 53 are assembled in respectively in two group of four connection rod set 6.One end of damper 53 is articulated on lower beam 6 leading sections, and its other end is articulated in upper boom 61 rear ends.
When 6 starts of four connection rod set, drive damper 53 and make stretching, compressed action.And, must apply bigger strength and could drive 6 actions of four connection rod set because of the effect of damper 53.
Two pedals, 51 end faces have respectively for user's pin steps on the face of putting of trampling 511.Two pedals 51 are assembled in side lever 62 end faces of two group of four connection rod set 6 respectively with its bottom surface, and the face of trampling 511 that makes pedal 51 and side lever 62 vertically be vertical configuration.Since each four connection rod set 6 in action its side lever 62 all the time with supporting surface 200 in vertical state, therefore, the face of trampling 511 of two pedals 51 remains with supporting surface 200 and is parallel state.
As Fig. 5, shown in Figure 10, adjuster 7 comprises rotating disk 71, knob 73 and rope 75.In the perpendicular connecting rod 43 front end end faces of support body 4 prominent establish provide be parallel to perpendicular connecting rod 43 screws 435 set up piece 433.
The slightly rounded plate-like of rotating disk 71, fixing group is provided with the framework 711 that is Jiong shape on it.Rotating disk 71 is fixedly to be mounted on its upper frame 711 end face spiral shell groups on the free end of the screw rod 731 that passes screw 435.So, when turning knob 73, can make rotating disk 71 along perpendicular connecting rod 43 axial displacements.Rotating disk 71 outer peripheral edges are arranged with the conduit 713 for rope 75 windings.Rope 75 is set around in the conduit 713 of rotating disk 71, and approximately only is set around in the rotating disk 71 lower branch conduits 713, and two free ends of rope 75 join with the lock-joining part 617 of two 4 connection rod set, 6 upper booms, 61 sleeves, 611 the place ahead lugs 615 respectively.By this, when one group of four connection rod set, 6 side levers 62 when the pedal of being stepped on downwards 51 steps down down start, upper boom 61 front end lugs 615 are to rising, upwards to spur an end of connected rope 75, and take advantage of a situation and another that is connected with rope 75 other ends organized four connection rod set, 6 upper booms, 61 the place ahead lugs 615 move down, thereby, another four connection rod set, 6 side levers 62 and the pedal 51 that is mounted on its end face are pulled upwardly, but perform physical exercise with the pushes pedals 51 that makes user's repetitiousness.
As shown in figure 10, when rotation knob 73 moves rotating disk 71 away from two lugs, 615 directions, simultaneously can be with rope 75 tensions, make when the side lever 62 of one group of four connection rod set 6 is operated, can another be organized side lever 62 pull-ups of four connection rod set 6 thereupon, so, two pedals, 51 actuating lengths are shortened; When rotation knob 73 moves rotating disk 71 toward close two lugs, 615 directions, rope 75 can fluff, when making the side lever 62 of one group of four connecting rod 6 be operated, after being tightened up, rope 75 just another can be organized side lever 62 pull-ups of four connection rod set 6, so that the actuating length of two pedals 51 is elongated, and then can be adjusted actuating length according to user's stature or custom.
As shown in Figure 9, trampled state downwards for pedal 51 of the present utility model; As shown in Figure 8, be pulled upwardly state for pedal 51 of the present utility model; As shown in Figure 7, for pedal 51 of the present utility model between the middle of stroke state; Promptly as Fig. 7, Fig. 8, shown in Figure 9, the face of trampling 511 of the utility model pedal 51 all keeps in whole stroke and is the supporting surface 200 keeping parallelism states on floor, in the whole process of four connection rod set 6 of two groups of parallelograms of cause, its side lever 62 facing each other reaches with imaginary side lever 62 ', lower beam 61,63 remain and are parallel to each other, so each side lever 62 of organizing four connection rod set 6 remains and is vertical state for the supporting surface 200 on floor, and the face of trampling 511 of pedal 51 is perpendicular to side lever 62, therefore, no matter where trample face 511 moves all and supporting surface 200 keeping parallelisms, and then provide the trample environment identical with normal ground or stair, allow the user just as under true environment, taking exercises, so the utility model meets the motion engineering of human body, can not produce bad minus effect after the use.
Claims (7)
1, a kind of ergonomics treadmills, it comprises that the support body, two that is placed on the supporting surface has the pedal of the face of trampling, two dampers and adjuster respectively; It is characterized in that between described each pedal and the support body that group respectively establishes one group of four connection rod set that are the imaginary side lever that is made of support body and side lever perpendicular to the parallelogram of supporting surface; Two pedals are assembled in the side lever end face of two group of four connection rod set respectively with its bottom surface, and the face of trampling that makes pedal is perpendicular to side lever; The two ends of damper articulate with four connection rod set side lever tops and imaginary side lever bottom respectively; Adjuster is mounted on the support body and is connected with two group of four connection rod set simultaneously.
2, ergonomics treadmills according to claim 1 is characterized in that described support body has the perpendicular connecting rod that extends vertically upward from support body; Two group of four connection rod set is mounted on perpendicular connecting rod both sides respectively, perpendicular to parallel upper boom and the lower beam of being connected with between the imaginary side lever of supporting surface and the side lever, is four connection rod set of parallelogram to constitute complete.
3, ergonomics treadmills according to claim 1 and 2 is characterized in that described support body comprises and the preceding body of rod that erects the connection of connecting rod bottom, the back body of rod and parallel two fixed bars that are connected with in the forward and backward body of rod between parallel with the preceding body of rod; The forward and backward body of rod and fixed bar all are positioned on the supporting surface of placing stand.
4, ergonomics treadmills according to claim 3, it is characterized in that described perpendicular connecting rod bottom is connected with preceding bar middle part, be connected with between perpendicular connecting rod top and the bar middle part, back length greater than erect connecting rod and with the oblique connecting rod of supporting surface formation acute angle angle.
5, ergonomics treadmills according to claim 1 is characterized in that described adjuster comprises rotating disk, knob and rope; Provide screw in support body; The knob bottom extends and length corresponding with screw on the support body screw rod greater than screw length; Knob passes screw with its bottom screw rod from the screw top and is connected with rotating disk; Rope is walked around rotating disk, and is connected with two group of four connection rod set with its two ends.
6, ergonomics treadmills according to claim 1 and 2 is characterized in that described perpendicular connecting rod free end both sides are prominent respectively to establish the pivot parallel with the preceding body of rod; The upper boom of four connection rod set and the length of lower beam are approximately equal, and the front end of upper boom is provided with the sleeve that the corresponding also pivot of tool is placed in through hole on the perpendicular connecting rod side pivot, and the rear end of upper boom and the top of side lever articulate mutually, and make side lever be positioned near bar place, back; The rear end of side lever lower end and lower beam articulates; Bar corresponded on the position of pivot before the front end of lower beam was articulated in, and made pivoting point equate with the distance that upper and lower bar pivot connects with side lever with distance between the pivot.
7, ergonomics treadmills according to claim 6 is characterized in that prominent the establishing in described sleeve the place ahead has the lug that is connected lock-joining part with the adjuster rope ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204130 CN2530676Y (en) | 2002-03-18 | 2002-03-18 | Human engineering treadlemill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204130 CN2530676Y (en) | 2002-03-18 | 2002-03-18 | Human engineering treadlemill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530676Y true CN2530676Y (en) | 2003-01-15 |
Family
ID=33686142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02204130 Expired - Fee Related CN2530676Y (en) | 2002-03-18 | 2002-03-18 | Human engineering treadlemill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530676Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104736428A (en) * | 2012-10-24 | 2015-06-24 | 片山工业株式会社 | Cycle |
-
2002
- 2002-03-18 CN CN 02204130 patent/CN2530676Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104736428A (en) * | 2012-10-24 | 2015-06-24 | 片山工业株式会社 | Cycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |