CN112627469B

CN112627469B - Roller device is applied paint with a brush to wall for interior decoration

Info

Publication number: CN112627469B
Application number: CN202011490603.6A
Authority: CN
Inventors: 王心阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2022-11-01
Anticipated expiration: 2040-12-16
Also published as: CN112627469A

Abstract

The utility model relates to a cylinder device is applied paint with a brush to wall for interior decoration, relate to architectural decoration appurtenance technical field, it includes the support frame, the cylinder, prevent scraping mechanism and border and scrape the piece, the support frame includes the roller bearing, linking arm and handle, the vertical setting of handle, roller bearing and linking arm level set up, the cylinder cover is established in the outside of the periphery wall of roller bearing and is connected with the roller bearing rotation, the border is scraped the piece and is included straight scraper blade and border connecting piece, the vertical setting of straight scraper blade, can drive straight scraper blade for handle along vertical movement through border connecting piece, can drive straight scraper blade along the direction removal that is on a parallel with the linking arm through border connecting piece, prevent scraping the mechanism and include the space bar and erect the connecting piece, the space bar sets up and is located the top of cylinder along the horizontal direction, can make the space bar along the direction removal that is on a parallel with the linking arm through erecting the connecting piece. This application has the wall top and is difficult for scraping colored effect with the ceiling when applying paint with a brush.

Description

Roller device is applied paint with a brush to wall for interior decoration

Technical Field

The application relates to the technical field of auxiliary appliances for architectural decoration, in particular to a roller device is applied paint with a brush to wall for interior decoration.

Background

The interior decoration is a comprehensive art which meets the social activity and living needs of people and reasonably organizes and shapes an aesthetic, comfortable and convenient indoor environment.

Related art's cylinder brush can refer to the utility model patent that the grant bulletin number is CN203320910U, including cylinder body, support, antiskid and anti-skidding handle, cylinder body's both ends are provided with fixed part and movable part respectively, cylinder body is inside to be hollow structure, is provided with the roll fine hair cloth layer on cylinder body surface, and cylinder body's both ends are provided with fixed part and movable part respectively, and the movable part support that the support runs through cylinder body both ends runs through the movable part at cylinder body both ends, and the fixed part is the fixed axle of installing at cylinder body both ends, and the movable part is the movable shaft card, and the movable shaft card runs through and installs in the fixed axle, and the intermediate position of movable shaft card is provided with the through-hole, and the support runs through the through-hole. When the wall surface is coated, the coating is absorbed on the flannelette rolling layer, and the worker holds the anti-skidding handle, so that the roller body rolls along the wall surface, and the wall surface can be coated.

With respect to the above-described related art, the inventors consider that the following drawbacks exist: the vertical setting of wall, the top fixed connection of ceiling and wall, when applying paint with a brush the border that is close to the ceiling to the wall top through the cylinder brush, when cylinder body wall top rolled, the cylinder body contacted with the ceiling very easily, if the ceiling is different with the paint color of applying paint with a brush of wall, then the coating on the cylinder is lacked the ceiling very easily.

Disclosure of Invention

In order to facilitate the staff to be close to the top of ceiling to the wall and be difficult for scraping the flower with the ceiling when applying paint with a brush, this application provides a cylinder device is applied paint with a brush to wall for interior decoration.

The application provides a cylinder device is applied paint with a brush to wall for interior decoration adopts following technical scheme:

the utility model provides a cylinder device is applied paint with a brush to wall for interior decoration, which comprises a supporting fram, the cylinder, prevent scraping mechanism and border and scrape the piece, the support frame includes the roller bearing, linking arm and handle, the vertical setting of handle, roller bearing and linking arm level set up, roller bearing and handle are fixed connection respectively at the both ends of linking arm and equal perpendicular to linking arm, the cylinder cover is established in the outside of the periphery wall of roller bearing and is connected with the roller bearing rotation, the border is scraped the piece and is included straight scraper blade and border connecting piece, the vertical setting of straight scraper blade, straight scraper blade and border connecting piece fixed connection, can drive straight scraper blade for handle along vertical movement through the border connecting piece, when straight scraper blade is located one side that the cylinder is close to the handle, can drive straight scraper blade along the direction removal that is on a parallel with the linking arm through the border connecting piece, prevent scraping mechanism and include space bar and perpendicular connecting piece fixed connection, the space bar sets up and is located the top of cylinder along the horizontal direction, can make the space bar along the direction removal that is on a parallel with the linking arm through erecting the connecting piece.

By adopting the technical scheme, when the top of the wall surface close to the ceiling needs to be coated, a worker lifts the handle in the direction parallel to the vertical wall surface, the partition plate can move in the direction parallel to the connecting arm through the vertical connecting piece, and meanwhile the straight scraper plate can be driven to cover one side of the roller close to the wall surface through the edge connecting piece, namely the partition plate and the straight scraper plate are simultaneously covered outside the roller, at the moment, the straight scraper plate and the partition plate are L-shaped, the partition plate is positioned above the straight scraper plate, and when the straight scraper plate coats the wall surface, the partition plate is positioned above the straight scraper plate, namely, the partition plate is positioned between the ceiling and the straight scraper plate, so that the ceiling is not easy to scrape the ceiling when the straight scraper plate is close to the ceiling; apply paint the back that finishes to the wall top with a brush, erect the connecting piece through control and make the space bar remove and step down in the cylinder along the direction that is on a parallel with the linking arm, then control border connecting piece, make straight scraper blade vertical movement and step down in the cylinder, when straight scraper blade is located the cylinder and is close to one side of handle, drive straight scraper blade through border connecting piece and keep away from the wall along the horizontal direction, make straight scraper blade be located under the cylinder, straight scraper blade also steps down in the cylinder this moment, the cylinder can laminate with the wall, the staff can apply paint the paint with a brush to the wall through the cylinder this moment, adaptability when the cylinder device whitewashes the wall top has been improved promptly.

It is optional, still be connected with link gear between border connecting piece and the perpendicular connecting piece, link gear includes the wedge, spring and butt pole, it includes vertical pole and horizon bar to erect the connecting piece, the vertical one side of keeping away from the roller at the linking arm of vertical pole setting, vertical pole and linking arm sliding connection, wedge and border connecting piece fixed connection, one side that the wedge is close to the handle is the wedge, the wedge sets up to the direction slope that is close to the horizon bar from bottom to top, the wedge groove has been seted up on the wedge, the tip and the wedge groove sliding fit of horizon bar, butt piece fixed connection is in one side that the wedge is close to the space bar, the vertical setting of butt piece, the both ends of spring respectively with handle and horizon bar fixed connection, the spring is in compression state, be connected with spacing piece between border connecting piece and handle, when the space bar all covers and establish in the cylinder outside with straight scraper blade, spacing piece can play limiting displacement to the border connecting piece.

By adopting the technical scheme, in the initial state, the partition plate and the straight scraper plate give way to the roller, and at the moment, the spring at the end part of the horizontal rod is abutted against the abutting groove under the action of the elastic force; when needs establish the space bar and straight scraper blade cover in the cylinder outside, the staff moves the wedge from bottom to top through removing along the connecting piece, the wedge moves the in-process from bottom to top, the distance between the tip of horizon bar and the straight scraper blade reduces gradually, the horizon bar moves to the direction of keeping away from the handle under the butt effect of wedge, straight scraper blade removes to when with the space bar butt, the space bar moves to being L shape structure with straight scraper blade, the space bar is located the top of straight scraper blade, it is spacing with the border connecting piece through last spacing piece this moment, make space bar and straight scraper blade keep covering establish the state in the cylinder outside, staff pulling handle can apply paint with a brush the wall top, the staff need not adjust space bar and straight scraper blade respectively, consequently, the convenience of cylinder device regulation has been improved.

Optionally, the edge connecting piece comprises a connecting rod and a connecting sleeve, the connecting sleeve is sleeved outside the handle, the connecting sleeve is fixedly connected with the connecting rod, the connecting rod is relatively fixed with the straight scraper, the wedge block is fixedly connected with the connecting rod and the straight scraper respectively, the connecting rod can play a butt limiting role in the sliding of the horizontal rod along the wedge surface, the upper limiting piece is a limiting bolt, the limiting bolt can penetrate through the connecting sleeve and be in threaded connection with the handle, a lower limiting piece is further connected between the connecting sleeve and the handle, when the straight scraper is located on one side of the handle, the connecting sleeve can move along the direction of the connecting arm, and the connecting sleeve can be limited on the handle through the lower limiting piece.

Through adopting above-mentioned technical scheme, when the space bar establishes in the cylinder outside with straight scraper blade cover, pass connecting sleeve and handle threaded connection with spacing bolt, make connecting sleeve and wedge all spacing, when the below at cylinder border is fallen to straight scraper blade, the direction removal that the connecting sleeve can follow the linking arm is close to or keeps away from the handle, can drive straight scraper blade through the connecting sleeve and be close to or keep away from the handle along the horizontal direction, spacing on the handle with the connecting sleeve through spacing piece down, make connecting sleeve and straight scraper blade be difficult for the cylinder removal, consequently, the staff can drive the cylinder through the pulling handle and roll the brush on the wall.

Optionally, the connecting rod is fixedly connected with a receiving plate, the receiving plate is located on one side of the roller close to the handle, the length direction of the receiving plate is arranged along the axis direction of the roller, and a receiving groove is formed in the receiving plate.

Through adopting above-mentioned technical scheme, keep away from the cylinder outside when space bar and straight scraper blade, when applying paint with a brush the wall through the cylinder, accept the below that the board is located the cylinder all the time, consequently play the effect of accepting to the coating that drips on the cylinder for the coating that drops from the cylinder is difficult for falling subaerial.

Optionally, set up left hole and the right hole that the symmetry set up on the terminal surface of adapter sleeve, the intercommunication has the intercommunicating pore between left hole and right hole, the handle includes the upper boom, lower beam and well pole, upper boom and linking arm fixed connection, well pole fixed connection is between upper boom and lower beam, the upper boom, the axis of lower beam and well pole is located same straight line, the radius of well pole is less than the radius of upper boom and lower beam, left hole and right hole can be pegged graft the cooperation with upper boom and lower beam respectively, the well pole can with intercommunicating pore sliding fit.

Through adopting above-mentioned technical scheme, when the upper boom is pegged graft with the left hole and is cooperated, horizon bar and wedge groove sliding fit, then the staff promotes the adapter sleeve and moves down along the upper boom is vertical, the vertical whereabouts of straight scraper blade this moment, when the adapter sleeve removes to king-rod department, make even king-rod through-hole get into the right hole, straight scraper blade keeps away from the wall gradually this moment and is located the cylinder under, later the staff continues to stimulate the adapter sleeve and moves down along the lower boom is vertical, the tip and the butt groove butt of horizon bar, spacing on the handle with the adapter sleeve through lower spacing piece, make straight scraper blade keep being located under the cylinder the state of the cylinder of stepping down promptly.

It is optional, the lower beam is kept away from fixedly connected with handle on the king-rod tip, lower stopper includes the limiting plate, shielding plate and spacing spring, the limiting plate rotates to be connected on the periphery wall of adapter sleeve, fixedly connected with plugboard on the tip of adapter sleeve is kept away from to the limiting plate, the inserting groove has been seted up on the periphery wall of handle, the plugboard can be pegged graft with the inserting groove and cooperate, fixedly connected with blocks the edge on the terminal surface that the handle is close to the adapter sleeve, fixedly connected with accepts the edge on the periphery wall that the adapter sleeve was kept away from to the handle, spacing spring fixed connection is between shielding plate and accepting the edge, spacing spring is in compression state, the vertical sliding connection of shielding plate is on the periphery wall of handle, the shielding plate can cover and establish the outside at the limiting plate.

Through adopting above-mentioned technical scheme, during initial state, the shielding plate with block along the butt under spacing spring's elastic action, when needs carry on spacingly to the adapter sleeve, vertically move down the adapter sleeve, then move the shielding plate to the direction of accepting the edge near, make spacing spring by further compression, then rotate the limiting plate, make the adapter sleeve insert in the inserting groove, then relieve the shielding plate, the shielding plate moves under spacing spring's elastic action and resumes to and block along the butt, this moment the shielding plate cover establish the outside of limiting plate and with the limiting plate butt, the inserting groove removes the adapter sleeve for handle axis direction and plays limiting displacement, consequently, make the adapter sleeve by spacing on hand.

Optionally, the roller device still includes feed mechanism, feed mechanism includes the material loading pipe, material loading water pump and scribbles the workbin, the material loading pipe is the hose, the cylinder includes a storage section of thick bamboo and flexible parcel layer, the center department of two terminal surfaces of a storage section of thick bamboo rotates with the both ends of roller bearing respectively and is connected, the material loading pipe is kept away from the tip of scribbling the workbin and is stretched into in the roller bearing, the tip of material loading pipe stretches out the inboard intercommunication of roller bearing and storage section of thick bamboo, set up the infiltration hole on the periphery wall of a storage section of thick bamboo, flexible parcel layer is fixed to be established on the periphery wall of a storage section of thick bamboo.

Through adopting above-mentioned technical scheme, will scribble the coating in the storage tank through the material loading water pump and carry the storage section of thick bamboo in through the material loading pipe, liquid in the storage section of thick bamboo enters into flexible parcel in situ behind the infiltration hole, rolls flexible parcel layer along the wall, can realize applying paint with a brush to the wall, because coating directly carries cylinder department through the material loading pipe, consequently makes on the difficult splash of coating falls the terminal surface that the space bar kept away from to roll, makes the material loading in-process also difficult scraping the flower with the ceiling promptly.

Optionally, the straight scraper blade includes that the storage plate scrapes the sheet layer with the flexibility, and the flexible sheet layer of scraping is fixed to be pasted and is established in the one side that the handle was kept away from to the storage plate, and the liquid outlet hole has been seted up to one side that the storage plate is close to the flexible sheet layer of scraping, and feed mechanism still includes the auxiliary tube, is provided with material loading valve and auxiliary valve in material loading pipe and the auxiliary tube respectively, and the auxiliary tube communicates with the storage plate, and the auxiliary tube is the hose.

Through adopting above-mentioned technical scheme, when needs carry out the material loading alone to cylinder and straight scraper blade, can open material loading valve and auxiliary valve respectively, can carry out the pay-off to cylinder and straight scraper blade through control material loading water pump, realized the function that improves cylinder device adaptability.

Optionally, the receiving groove is communicated with a discharging pipe, the discharging pipe is communicated with the coating box, a discharging valve is arranged in the discharging pipe, and the discharging pipe is a hose.

Through adopting above-mentioned technical scheme, the staff opens the blow-off valve, will accept the groove and promote to the top of scribbling the workbin, can make the interior coating of accepting the groove by along blow-off pipe fall back to scribble the workbin, the back is retrieved to coating, and the staff can close the blow-off valve to when avoiding accepting the board to place in scribbling the workbin below, scribble the coating in the workbin and spill over from blow-off pipe.

Optionally, the wedge block, the roller, the feeding pipe and the auxiliary pipe can be shielded by the straight scraper along the projection in the plane perpendicular to the connecting arm and parallel to the direction of the roller.

By adopting the technical scheme, the straight scraper blade is abutted against the partition plate and covers the outer side of the roller, and then the vertical edges at two sides of the wall surface are coated with paint through the straight scraper blade, so that the adaptability of the roller device is improved; when the staff need apply paint with a brush to the clearance between wall and the ground, will accept the coating discharge of inboard gathering, can overturn the cylinder device to the direction that is close to ground for the space bar is laminated with ground, then applies paint with a brush to the border that the wall is close to ground through straight scraper blade, and the space bar makes the difficult drippage of coating subaerial simultaneously, has consequently realized making the cylinder device can carry out the function of applying paint with a brush to whole wall.

In summary, the present application has the following technical effects:

1. by adopting the structure of the scratch-proof mechanism, the function of difficult scratching of the ceiling when the edge of the wall surface close to the ceiling is coated is realized;

2. by adopting the structure of the linkage mechanism, the function that the partition plate can be driven to be away from the straight scraper when the straight scraper is away from the roller is realized;

3. through the structure that adopts feed mechanism, the function that coating is difficult for spattering and falls on the space bar when having realized carrying out the material loading to cylinder and straight scraper blade.

Drawings

FIG. 1 is a schematic diagram of the overall architecture of the present implementation of the application;

FIG. 2 is a partial three-dimensional perspective view of the wiper mechanism and edge wiper cap of FIG. 1 positioned outside the cylinder;

FIG. 3 is a partial three-dimensional perspective view of a straight squeegee and spacer plate abdication cylinder;

FIG. 4 is an enlarged schematic view of detail A of FIG. 3;

FIG. 5 is an enlarged schematic view of detail B of FIG. 3;

FIG. 6 is a schematic view, partly in section, highlighting the structure of the lower retainer of FIG. 3;

fig. 7 is a partial three-dimensional schematic drawing highlighting the internal structure of the cylinder and straight screed of fig. 1.

Description of the reference numerals: 1. a support frame; 11. a roller; 111. a feeding hole; 12. a connecting arm; 121. a T-shaped slot; 13. a handle; 131. an upper rod; 132. a middle rod; 133. a lower rod; 14. a handle; 141. inserting grooves; 142. a blocking edge; 143. a bearing edge; 15. a lower retainer; 151. a limiting plate; 1511. a plugboard; 152. a shielding plate; 153. a limiting spring; 2. a drum; 21. a material storage cylinder; 211. a penetration hole; 22. a flexible wrapping layer; 3. a scratch-resistant mechanism; 31. a partition plate; 32. a vertical connecting piece; 321. a vertical rod; 3211. a T-shaped block; 322. a horizontal bar; 4. an edge scraper; 41. a straight scraper; 411. a storage plate; 4111. a liquid outlet hole; 412. a flexible scratch board layer; 42. an edge connector; 421. a connecting rod; 422. connecting sleeves; 4221. a left hole; 4222. a communicating hole; 4223. a right hole; 4224. a limit bolt; 423. a bearing plate; 4231. a receiving groove; 4232. discharging pipes; 4233. a blowdown valve; 5. a feeding mechanism; 51. feeding pipes; 511. a feeding valve; 52. a feeding water pump; 53. an auxiliary tube; 531. an auxiliary valve; 54. a paint tank; 6. a linkage mechanism; 61. a wedge block; 611. a wedge-shaped face; 6111. a wedge-shaped groove; 62. a spring; 63. a butting block; 631. a butt joint groove; 7. a wall surface; 8. a ceiling panel.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses roller device is applied paint with a brush to wall for interior decoration, refer to fig. 1 and fig. 2, a roller device is applied paint with a brush to wall for interior decoration includes support frame 1, the cylinder 2, prevent scraping mechanism 3, border scraper 4, feed mechanism 5 and link gear 6, cylinder 2 rotates and connects on support frame 1, prevent scraping mechanism 3 and connecting on support frame 1 and can cover the top of establishing at cylinder 2, border scraper 4 connects on support frame 1 and is located the one side that cylinder 2 is close to wall 7, border scraper 4 can vertical removal in order to shelter from or give the place to cylinder 2, prevent scraping mechanism 3 can horizontal migration in order to shelter from or give the place to cylinder 2, link gear 6 connects between preventing scraping mechanism 3 and border scraper 4 and be used for the linkage to prevent scraping mechanism 3 and border scraper 4 and carry out the stepping down or shelter from in step, feed mechanism 5 can carry out the difference material loading to cylinder 2 and prevent scraping mechanism 3. When being close to 8 border departments in ceiling to wall 7 and whitewash, the staff lifts support frame 1 along vertical direction, it prevents scraping mechanism 3 and border and scrapes 4 and shelter from cylinder 2 to remove, make prevent

scraping mechanism

3 and 8 butts in ceiling, 4 and 7 butts in border, then scrape 4 to border through feed mechanism 5 and carry out the material loading, apply paint with a brush to the top of wall 7, prevent scraping mechanism 3 and make the border scrape on 4 coating be difficult for spattering on the ceiling 8, consequently the staff is difficult for scraping colored ceiling 8 when applying paint with a brush to the top that wall 7 is close to ceiling 8.

As shown in fig. 1 and 2, the supporting frame 1 includes a roller 11, a connecting arm 12 and a handle 13, the handle 13 is vertically disposed, the roller 11 and the connecting arm 12 are both horizontally disposed, the roller 11 and the handle 13 are respectively and fixedly connected to two ends of the connecting arm 12 and are both perpendicular to the connecting arm 12, and the roller 2 is rotatably connected to an outer circumferential wall of the roller 11.

As shown in fig. 2, the anti-scraping mechanism 3 includes a spacing plate 31 and a vertical connecting member 32, the vertical connecting member 32 includes a vertical rod 321, the vertical rod 321 is vertically disposed on one side of the connecting arm 12 away from the roller 11, a horizontal T-shaped groove 121 is formed on one side of the connecting arm 12 close to the vertical rod 321, a T-shaped block 3211 is fixedly connected to the vertical rod 321, the T-shaped block 3211 is slidably connected to the T-shaped groove 121, the spacing plate 31 is fixedly connected to the upper end of the vertical rod 321, and the spacing plate 31 is located above the roller 2, at this moment, the vertical rod 321 is horizontally moved, the spacing plate 31 can be driven to horizontally move, so as to shield or abdicate the roller 2.

As shown in fig. 2, the edge scraping element 4 includes a straight scraping plate 41 and an edge connecting element 42, the straight scraping plate 41 is vertically disposed, the edge connecting element 42 includes a connecting rod 421 and a connecting sleeve 422, the connecting sleeve 422 is sleeved outside the handle 13, the connecting sleeve 422 is fixedly connected to the connecting rod 421, and the connecting rod 421 is relatively fixed to the straight scraping plate 41. The worker lifts the handle 13 in the vertical direction and keeps the handle 13 still, and then manually pulls the connecting sleeve 422 to move, so that the straight scraping plate 41 covers the roller 2 or moves outside the roller 2.

As shown in fig. 2, the linkage mechanism 6 includes a wedge block 61, a spring 62 and an abutting block 63, the wedge block 61 is respectively and fixedly connected with the straight scraper 41 and the connecting rod 421, one side of the wedge block 61, which is far away from the wall surface 7, includes a wedge surface 611, the wedge surface 611 is obliquely arranged from bottom to top in a direction close to the horizontal rod 322, as shown in fig. 3, a wedge groove 6111 is arranged on the wedge surface 611, the lower end of the vertical rod 321 is fixedly connected with the horizontal rod 322, the end of the horizontal rod 322 is in sliding fit with the wedge groove 6111, the abutting block 63 is fixedly connected to one side of the wedge block 61, which is close to the spacing plate 31, the abutting block 63 is vertically arranged, as shown in fig. 4, an abutting groove 631 is arranged on a side of the abutting block 63, which is far away from the straight scraper 41, the abutting groove 631 is communicated with the wedge groove 6111, two ends of the spring 62 are respectively and fixedly connected with the handle 13 and the horizontal rod 322, and the spring 62 is in a compressed state; an upper limiting piece is connected between the connecting sleeve 422 and the handle 13, and when the partition plate 31 and the straight scraper 41 are covered outside the roller 2, the upper limiting piece can limit the connecting sleeve 422. As shown in fig. 3, a state of the partition plate 31 and the straight scraper 41 receding from the drum 2 is schematically illustrated, at this time, the end spring 62 of the horizontal rod 322 abuts against the abutting groove 631 under the elastic force, when the partition plate 31 and the straight scraper 41 need to be covered outside the drum 2, and when a worker moves the connecting sleeve 422 from bottom to top, the wedge block 61 moves vertically along with the connecting rod 421, in the process that the wedge block 61 moves from bottom to top, a distance between the end of the horizontal rod 322 and the straight scraper 41 gradually decreases, the horizontal rod 322 moves in a direction away from the handle 13 under the abutting action of the wedge block 61, when the straight scraper 41 moves to abut against the partition plate 31, the partition plate 31 and the straight scraper 41 move to be in an L-shaped structure, the partition plate 31 is located above the straight scraper 41 (as shown in fig. 2), at this time, the connecting sleeve 422 is limited on the handle 13 by the upper limiting member, the worker pulls the handle 13 to drive the straight scraper 41 to paint the wall surface 7, and since the partition plate 31 is always located between the straight scraper 41 and the ceiling 8 is not easy to scrape the ceiling 8; when the connecting sleeve 422 is moved from top to bottom by the worker, the distance between the end of the horizontal rod 322 and the straight scraper 41 is gradually increased, that is, the straight scraper 41 and the partition plate 31 are enabled to synchronously give way to the roller 2, the worker does not need to adjust the partition plate 31 and the straight scraper 41 respectively, and therefore the convenience of adjustment of the roller device is improved.

As shown in fig. 1, the upper limiting member is a limiting bolt 4224, when the straight scraping plate 41 abuts against the partition plate 31, the limiting bolt 4224 penetrates through the connecting sleeve 422 to be in threaded connection with the handle 13, so that the connecting sleeve 422 is limited, and the partition plate 31 and the straight scraping plate 41 can keep a state of covering the outer side of the roller 2; when coupling sleeve 422 is moved along handle 13, stop bolt 4224 is rotated to disengage stop bolt 4224 from handle 13.

After the straight scraper 41 is retracted and retracted, in order to enable the straight scraper 41 to be not prone to interfering the influence on the wall surface 7 painted on the drum 2, in the present application, a left hole 4221 and a right hole 4223 which are symmetrically arranged are formed in the end surface of the connecting sleeve 422, a communicating hole 4222 is communicated between the left hole 4221 and the right hole 4223, the handle 13 includes an upper rod 131, a lower rod 133 and a middle rod 132, the upper rod 131 is fixedly connected with the connecting arm 12, the middle rod 132 is fixedly connected between the upper rod 131 and the lower rod 133, the axes of the upper rod 131, the lower rod 133 and the middle rod 132 are located on the same straight line, the radius of the middle rod 132 is smaller than the radii of the upper rod 131 and the lower rod 133, a handle 14 is fixedly connected to the end portion, far away from the middle rod 132, of the lower rod 133, the left hole 4221 and the right hole 4223 can be respectively in inserting fit with the upper rod 131 and the lower rod 133, and the middle rod 132 can be in sliding fit with the communicating hole 4222. When the upper rod 131 is in splicing fit with the left hole 4221, the horizontal rod 322 is in sliding fit with the wedge-shaped groove 6111, then a worker pushes the connecting sleeve 422 to move vertically downwards along the upper rod 131, at the moment, the straight scraper 41 vertically falls down, when the connecting sleeve 422 moves to the middle rod 132, the through hole of the middle rod 132 enters the right hole 4223, at the moment, the straight scraper 41 gradually leaves away from the wall surface 7 and is located under the roller 2, then the worker continuously pulls the connecting sleeve 422 to move vertically downwards along the lower rod 133, so that the end of the horizontal rod 322 is abutted to the abutting groove 631, and the straight scraper 41 is kept located under the roller 2, namely, the roller 2 is abducted.

In order to keep the position of the straight scraper 41 immovable with respect to the handle 14, a lower stopper 15 may be provided, and the worker connects the connecting sleeve 422 to the handgrip 13 through the lower stopper 15, so that the straight scraper 41 can be kept immovable with respect to the handgrip 13. When the straight scraper 41 is located at the lower side of the roller 2, i.e. the side close to the handle 13, the roller 2 is abutted against the wall surface 7, and the worker pulls the handle 13 to drive the roller 2 to roll on the wall surface 7.

Lower spacing piece 15 can adopt the mode of bolt fastening or the mode of joint, for the convenience of staff's operation, as shown in fig. 3, this application adopts above-mentioned second mode, lower spacing piece 15 includes limiting plate 151, shielding plate 152 and spacing spring 153, limiting plate 151 rotates to be connected on the periphery wall of adapter sleeve 422, fixedly connected with plugboard 1511 on the tip of adapter sleeve 422 is kept away from to limiting plate 151, it is shown to combine fig. 5 again, grafting groove 141 has been seted up on the periphery wall of handle 14, plugboard 1511 can with grafting groove 141 plug-in fit, fixedly connected with keeps off along 142 on the terminal surface that handle 14 is close to adapter sleeve 422, fixedly connected with on the periphery wall that handle 14 keeps away from adapter sleeve 422 accepts along 143, spacing spring 153 fixed connection is between shielding plate 152 and accepts along 143, spacing spring 153 is in the compression state, the vertical sliding connection of shielding plate 152 is on the periphery wall of handle 14, shielding plate 152 can cover and establish the outside at limiting plate 151. In an initial state, the shielding plate 152 abuts against the blocking edge 142 under the elastic force of the limiting spring 153, when the connecting sleeve 422 needs to be limited, the connecting sleeve 422 is moved towards the direction close to the handle 14, then the shielding plate 152 is moved towards the direction close to the receiving edge 143, so that the limiting spring 153 is further compressed, then the limiting plate 151 is rotated, so that the insertion plate 1511 is inserted into the insertion groove 141, then the shielding plate 152 is released, the shielding plate 152 moves under the elastic force of the limiting spring 153 and returns to abut against the blocking edge 142, at this time, the shielding plate 152 covers the outer side of the limiting plate 151 and abuts against the limiting plate 151, the insertion groove 141 plays a limiting role in the movement of the connecting sleeve 422 relative to the axial direction of the handle 14, and therefore the connecting sleeve 422 is limited on the handle 14.

In order to prevent the paint from dropping on the ground while the paint on the drum 2 is rolling, as shown in fig. 3, a receiving plate 423 is fixedly connected to the connecting rod 421, the receiving plate 423 is provided in a longitudinal direction of the drum 2, and a receiving groove 4231 is formed in the receiving plate 423. When the roller 2 brushes the wall surface 7, the receiving plate 423 is always positioned below the roller 2, so that the paint dropping on the roller 2 is received, and the paint falling from the roller 2 is not easy to fall on the ground.

As shown in fig. 1, the feeding mechanism 5 includes a feeding pipe 51, a feeding water pump 52, an auxiliary pipe 53 and a coating tank 54, a feeding valve 511 and an auxiliary valve 531 are respectively disposed in the feeding pipe 51 and the auxiliary pipe 53, and referring to fig. 7, the drum 2 includes a storage barrel 21 and a flexible wrapping layer 22, centers of two end surfaces of the storage barrel 21 are rotatably connected to two ends of the roller 11, an end of the feeding pipe 51 far from the coating tank 54 extends into the roller 11, a feeding hole 111 is disposed on an outer peripheral wall of the storage barrel 21 of the roller 11, an end of the feeding pipe 51 passes through the feeding hole 111 and is communicated with the storage barrel 21, a penetration hole 211 is disposed on the outer peripheral wall of the storage barrel 21, and the flexible wrapping layer 22 is fixedly adhered to the outer peripheral wall of the storage barrel 21. Straight scraper blade 41 includes storage plate 411 and flexible scraper blade layer 412, and flexible scraper blade layer 412 is fixed to be pasted and is established in the one side that handle 13 was kept away from to storage plate 411, and storage plate 411 is close to one side of flexible scraper blade layer 412 and has seted up out liquid hole 4111, and auxiliary pipe 53 communicates with storage plate 411, and material loading pipe 51 and auxiliary pipe 53 are the hose, like the rubber material, and flexible parcel layer 22 and flexible scraper blade layer 412 can adopt the cotton material. During the material loading, open material loading valve 511, carry storage cylinder 21 through material loading water pump 52 with the coating in the coating case 54 in material loading pipe 51, liquid in storage cylinder 21 enters into in the flexible parcel layer 22 behind the infiltration hole 211, roll flexible parcel layer 22 along wall 7, can realize applying paint with a brush to wall 7, because the coating directly carries cylinder 2 department through material loading pipe 51, consequently make the coating be difficult for splashing down the space bar 31 and keep away from on the terminal surface that rolls, make the material loading in-process also be difficult for scraping the flower with ceiling 8 promptly. When the roller 2 and the straight scraper 41 need to be independently loaded, the loading valve 511 and the auxiliary valve 531 can be respectively opened, the roller 2 and the straight scraper 41 can be fed by controlling the loading water pump 52, and the function of improving the adaptability of the roller device is realized.

As shown in fig. 1, the receiving groove 4231 is communicated with a drain tube 4232, the drain tube 4232 is communicated with the paint tank 54, a drain valve 4233 is provided in the drain tube 4232, and the drain tube 4232 is made of a flexible tube, such as rubber. When the worker opens the bleeder valve 4233 and lifts the receiving groove 4231 above the paint tank 54, the paint in the receiving groove 4231 is returned to the paint tank 54 along the bleeder pipe 4232, and after the paint is completely collected, the worker closes the bleeder valve 4233 to prevent the paint in the paint tank 54 from overflowing from the bleeder pipe 4232 when the receiving plate 423 is placed below the paint tank 54.

Because the effect of blockking of linking arm 12, perpendicular connecting piece 32 and border connecting piece 42, consequently make the cylinder 2 can't laminate with the vertical border of the opposite side of wall 7, in order to improve the adaptability of cylinder device, make the cylinder device can apply paint with a brush to whole wall 7, as shown in fig. 3, the straight scraper blade 41 that this application adopted can shelter from wedge 61, roller shaft 11, material loading pipe 51 and auxiliary tube 53 along perpendicular to linking arm 12 and the projection that is on a parallel with roller shaft 11 direction place plane, make the cylinder device can all apply paint with a brush to the vertical border in both sides of wall 7.

When the staff need apply paint to the clearance between wall 7 and the ground, will accept the coating discharge of gathering in the board 423, can overturn the cylinder device to the direction that is close to ground for space bar 31 and ground laminating, then apply paint to the border that wall 7 is close to ground through straight scraper blade 41, and space bar 31 makes the coating be difficult for dripping subaerial, has consequently realized making the cylinder device can carry out the function of applying paint to whole wall 7.

The implementation principle of the wall painting roller device for indoor decoration in the embodiment of the application is as follows: when the wall surface 7 is coated by the roller 2, a worker manually lifts the handle 13 along the vertical direction, the lower rod 133 of the connecting sleeve 422 is in inserted fit, the limiting plate 151 is in inserted fit with the inserting groove 141, the straight scraper 41 is positioned right below the roller 2, the partition plate 31 is far away from the wall surface 7, at the moment, the worker holds the handle 14, and the roller 2 is pushed to be fixed along the wall surface 7 to coat the whole wall surface 7; when the edge of the wall 7 close to the ceiling 8 is painted, the limiting plate 151 is separated from the handle 14, a worker manually moves the connecting sleeve 422 upwards, so that the middle rod 132 passes through the communicating hole 4222, the connecting sleeve 422 is pulled to be close to the wall 7, so that the middle rod 132 is located in the left hole 4221, so that the straight scraper 41 is located below the edge of the roller 2 away from the handle 13, then the connecting sleeve 422 is vertically moved upwards, so that the left hole 4221 is in plug-in fit with the upper rod 131, the connecting sleeve 422 is continuously pulled vertically upwards along the upper rod 131, so that the horizontal rod 322 slides along the wedge-shaped groove 6111, the horizontal rod 322 is always abutted against the wedge-shaped groove 6111 under the elastic force of the spring 62 and drives the partition plate 31 to move towards the direction close to the wall 7 until the straight scraper 41 abuts against the partition plate 31, at the moment, the partition plate 31 and the straight scraper 41 are in an L-shaped structure, the partition plate 31 is located above the straight scraper 41, then the partition plate 31 passes through the connecting sleeve 422 to be in threaded connection with the upper rod 131, so that the connecting sleeve 422 is limited on the connecting sleeve 131, so that the straight scraper 41 and the straight scraper and the partition plate 41 and the wall 4 and the wall 7 and the worker holds the wall 7, so that the wall 7 is not easy to move along the handle 13 when the straight scraper 422 and the wall 7, and the vertical scraper 422, and the vertical scraper 13.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The utility model provides a cylinder device is applied paint with a brush to wall for interior decoration, a serial communication port, including support frame (1), cylinder (2), prevent scraping mechanism (3) and border scraper (4), support frame (1) includes roller shaft (11), linking arm (12) and handle (13), handle (13) vertical setting, roller shaft (11) and linking arm (12) horizontal setting, roller shaft (11) and handle (13) respectively fixed connection at the both ends of linking arm (12) and all perpendicular to linking arm (12), cylinder (2) cover is established in the outside of the periphery wall of roller shaft (11) and is connected with roller shaft (11) rotation, border scraper (4) include straight scraper blade (41) and border connecting piece (42), straight scraper blade (41) vertical setting, straight scraper blade (41) and border connecting piece (42) fixed connection, can drive straight scraper blade (41) along vertical movement for handle (13) through border connecting piece (42), when straight scraper blade (41) is located one side that cylinder (2) is close to handle (13), can drive straight scraper blade (41) along the parallel connection of parallel direction (31) and prevent scraping mechanism (31) and vertical connection including vertical connecting piece (32), the spacing plate (31) is arranged along the horizontal direction and is positioned above the roller (2), and the spacing plate (31) can move along the direction parallel to the connecting arm (12) through the vertical connecting piece (32); still be connected with link gear (6) between border connecting piece (42) and vertical connecting piece (32), link gear (6) include wedge (61), spring (62) and butt piece (63), vertical connecting piece (32) include vertical pole (321) and horizontal pole (322), vertical pole (321) vertically set up the one side of keeping away from the roller in linking arm (12), vertical pole (321) and linking arm (12) sliding connection, wedge (61) and border connecting piece (42) fixed connection, wedge (611) are for the one side that wedge (61) are close to handle (13), wedge (611) are to the direction slope setting that is close to horizontal pole (322) from bottom to top, set up wedge groove (6111) on wedge (611), the tip and the wedge groove (6111) sliding fit of horizontal pole (322), butt piece (63) fixed connection is connected to the one side that border (61) is close to space bar (31) from bottom to top, butt piece (63) vertical setting, the both ends of spring (62) are in the fixed connection with handle (13) and horizontal pole (322) respectively, spring (62) and upper limit connecting piece (41) when the compression cover (31) state is established between the spring (31) and the upper limit connecting piece (13), the upper limiting piece can limit the edge connecting piece (42).

2. The wall painting roller device for indoor decoration according to claim 1, wherein the edge connector (42) comprises a connecting rod (421) and a connecting sleeve (422), the connecting sleeve (422) is sleeved outside the handle (13), the connecting sleeve (422) is fixedly connected with the connecting rod (421), the wedge block (61) is respectively fixedly connected with the connecting rod (421) and the straight scraping plate (41), the upper limiting member is a limiting bolt (4224), the limiting bolt (4224) can penetrate through the connecting sleeve (422) to be in threaded connection with the handle (13), a lower limiting member (15) is further connected between the connecting sleeve (422) and the handle (13), when the straight scraping plate (41) is located on one side of the roller (2) close to the handle (13), the connecting sleeve (422) can move in the direction of the connecting arm (12), and the connecting sleeve (422) can be limited on the handle (13) through the lower limiting member (15).

3. A wall lining roller device for interior decoration according to claim 2, wherein the connecting rod (421) is fixedly connected with an adapting plate (423), the adapting plate (423) is located on one side of the roller (2) close to the handle (13), the length direction of the adapting plate (423) is arranged along the axial direction of the roller (2), and the adapting plate (423) is provided with an adapting groove (4231).

4. The wall painting roller device for interior decoration according to claim 2, wherein the end surface of the connecting sleeve (422) is provided with a left hole (4221) and a right hole (4223) which are symmetrically arranged, a communicating hole (4222) is communicated between the left hole (4221) and the right hole (4223), the handle (13) comprises an upper rod (131), a lower rod (133) and a middle rod (132), the upper rod (131) is fixedly connected with the connecting arm (12), the middle rod (132) is fixedly connected between the upper rod (131) and the lower rod (133), the axes of the upper rod (131), the lower rod (133) and the middle rod (132) are positioned on the same straight line, the radius of the middle rod (132) is smaller than that of the upper rod (131) and the lower rod (133), the left hole (4221) and the right hole (4223) can be respectively in inserted connection with the upper rod (131) and the lower rod (133), and the middle rod (132) can be in sliding fit with the communicating hole (4222).

5. The wall painting roller device for interior decoration according to claim 4, wherein the lower rod (133) is fixedly connected with the handle (14) at the end far away from the middle rod (132), the lower limiting member (15) comprises a limiting plate (151), a shielding plate (152) and a limiting spring (153), the limiting plate (151) is rotatably connected to the outer peripheral wall of the connecting sleeve (422), a plug plate (1511) is fixedly connected to the end far away from the connecting sleeve (422) of the limiting plate (151), a plug groove (141) is formed in the outer peripheral wall of the handle (14), the plug plate (1511) can be in plug fit with the plug groove (141), a blocking edge (142) is fixedly connected to the end face of the handle (14) close to the connecting sleeve (422), a receiving edge (143) is fixedly connected to the outer peripheral wall of the handle (14) far away from the connecting sleeve (422), the limiting spring (153) is fixedly connected between the shielding plate (152) and the receiving edge (143), the limiting spring (153) is in a compressed state, the shielding plate (152) is vertically slidably connected to the handle (14), and the shielding plate (152) can be arranged outside the outer peripheral wall of the shielding plate (151).

6. The wall painting roller device for indoor decoration according to claim 4, wherein the roller (2) device further comprises a feeding mechanism (5), the feeding mechanism (5) comprises a feeding pipe (51), a feeding water pump (52) and a paint tank (54), the feeding pipe (51) is a hose, the roller (2) comprises a storage cylinder (21) and a flexible wrapping layer (22), centers of two end faces of the storage cylinder (21) are respectively and rotatably connected with two ends of the roller (11), an end of the feeding pipe (51) far away from the paint tank (54) extends into the roller (11), an end of the feeding pipe (51) extends out of the roller (11) to be communicated with the inner side of the storage cylinder (21), a penetration hole (211) is formed in the outer peripheral wall of the storage cylinder (21), and the flexible wrapping layer (22) is fixedly adhered to the outer peripheral wall of the storage cylinder (21).

7. The wall painting roller device for indoor decoration according to claim 6, wherein the straight scraper (41) comprises a storage plate (411) and a flexible scraper layer (412), the flexible scraper layer (412) is fixedly adhered to one side of the storage plate (411) far away from the handle (13), one side of the storage plate (411) close to the flexible scraper layer (412) is provided with a liquid outlet hole (4111), the feeding mechanism (5) further comprises an auxiliary pipe (53), a feeding valve (511) and an auxiliary valve (531) are respectively arranged in the feeding pipe (51) and the auxiliary pipe (53), the auxiliary pipe (53) is communicated with the storage plate (411), and the auxiliary pipe (53) is a hose.

8. A wall painting roller device for interior decoration according to claim 6, characterized in that the receiving groove (4231) is communicated with a discharge pipe (4232), the discharge pipe (4232) is communicated with the paint tank (54), a discharge valve (4233) is arranged in the discharge pipe (4232), and the discharge pipe (4232) is a hose.

9. A wall lining drum device for interior decoration according to claim 6, characterised in that the projection of the straight scraper (41) in a plane perpendicular to the connecting arm (12) and parallel to the direction of the roller (11) is such as to shield the wedge (61), the roller (11), the feeding tube (51) and the auxiliary tube (53).