CN211067520U

CN211067520U - Wheelchair of walking stick easy to assemble

Info

Publication number: CN211067520U
Application number: CN201921718589.3U
Authority: CN
Inventors: 严叶飞
Original assignee: Jiangsu Hongkai Medical Technology Co ltd
Current assignee: Jiangsu Hongkai Medical Technology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-07-24
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a wheelchair of easy to assemble walking stick, its structure includes the support body, the truckle, the foot rest, the sole, the seat, the backup plate, take out the board, gloves, the lantern ring, the sleeve, the elbow frame, seat box and fixed establishment, difficult when solving the wheelchair and supporting the seat box fixedly when using, influence the problem of stability in use, through having set up fixed establishment on the seat, stimulate the hand (hold) again, drive and prop a section of thick bamboo and rotate the pull frame of pulling back, make the pull frame make supporting device promote spring after sliding on the support, make supporting device drive and take the piece to the flitch application of force, make the flitch drive gasket and antiskid tooth and toilet seat box separation and contact, reach convenient effectual fixing and shifting out to the seat box, improve the advantage of the stable effect of installation and use.

Description

Wheelchair of walking stick easy to assemble

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to wheelchair of easy to assemble walking stick.

Background

The wheelchair is an important tool for the physical rehabilitation of patients, is not only a walking tool for the disabled with limbs, but also more importantly enables the disabled to do physical exercise and participate in social activities by virtue of the wheelchair, and the wheelchair with the crutch mounting sleeve can be used for placing the crutch when in use, so that the convenience effect of the patients is further improved.

The existing wheelchair is often provided with a toilet box when in use, so that the daily excretion of a patient is facilitated, the toilet box is usually combined with the wheelchair through a simple sliding-in installation mode during installation, the toilet box is prone to forward sliding due to the influence of inertia when the wheelchair travels, the toilet box is prone to forward sliding, the wheelchair is prone to sliding out when the wheelchair travels, the toilet box is difficult to support and fix when the wheelchair is used, and the use stability is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present the wheelchair of an easy to assemble walking stick, it is difficult when having solved the wheelchair and supporting fixedly to the toilet seat box, influences the problem of stability in use, reaches convenient effectual fixing and shifting out the toilet seat box, improves the advantage of installation stable in use effect.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a wheelchair with a crutch convenient to install, which comprises a frame body and a fixing mechanism, wherein four corners of the bottom of the frame body are rotationally connected with casters, the front end of the frame body is welded with a foot rest, the bottom end of the inner side of the foot rest is welded with the foot rest, the middle part and the rear part of the top surface of the frame body are riveted with a seat plate and a backup plate, the front end inside the seat plate is spliced with a drawing plate, the top end of the rear part of the frame body is sleeved with gloves, the rear parts of the left side and the right side of the frame body are sequentially welded with a lantern ring and a sleeve from top to bottom, the top bolts at the left part and the right part of the frame body are provided with an elbow frame, the middle part of the bottom surface of the frame body is slidably provided with a toilet seat box, the top end of the fixing mechanism is rotationally matched with the seat plate, the pull frame front end is rotated and is installed on propping a section of thick bamboo to pull frame outer wall rear end one-third department slidable mounting has the support, adapter front end fastening installation is on the pull frame, both ends respectively with support and adapter counterbalance contact around the spring, the adapter is controlled both ends and is taken the piece and weld, adapter and piece rear end and flitch are taken and weld, the flitch rear side is glued with the gasket through the powerful glue, the gasket rear end is arranged and is provided with the antiskid tooth, prop a section of thick bamboo top and seat board normal running fit, support top bolt fastening is on the seat board.

Further, the supporting device comprises barrel, round bar and fixation nut, both ends integrative casting has the round bar about the barrel, fixation nut bottom and barrel threaded connection, the barrel inner wall with draw the frame and peg graft, the fixation nut bottom with draw the frame to offset the contact, the round bar leans on the outer end to weld perpendicularly on taking the piece.

Furthermore, a cylindrical groove is formed in the middle of the front side of the cylinder, and the periphery of the front end of the cylinder is abutted to the spring.

Further, the inner side of the spring is inserted into the pull frame, and the maximum elastic force limit of the spring is 4.7 n.

Furthermore, the number of the anti-skid teeth is more than two, and the cross section profile of the anti-skid teeth is in an equilateral trapezoid shape.

furthermore, the top end of the support is L-shaped, and a circular through hole is formed in the middle of the top surface of the support.

Furthermore, a protruding vertical plate structure is arranged at the joint of the bottom end of the supporting cylinder and the pulling frame, and the distance between the right end of the vertical plate and the handle is 1.5 cm.

Furthermore, the front end of the drawing plate and the left end of the toilet seat box are both provided with a drawing plate structure, and the rear end of the anti-skid tooth is abutted to the toilet seat box.

Furthermore, the spring is made of stainless steel.

Furthermore, the gasket is made of rubber.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

For solving the difficult toilet seat box of supporting fixedly when the wheelchair uses, influence the problem of stability in use, through having set up fixed establishment on the seat, stimulate the hand (hold) again, drive and prop a section of thick bamboo and rotate the back and pull the frame, make the frame slide on the support after make receiving device promote the spring, make receiving device drive and take the piece to the flitch application of force, make the flitch drive gasket and antiskid tooth and toilet seat box separation and contact, it fixes and shifts out to reach convenient effectual toilet seat box, improve the advantage of installation stable effect of using, and through having set up receiving device on the pulling frame, rethread barrel inserts with the pulling frame and establish, it is fixed to its application of force to make fixing nut, and make the round bar to taking the piece application of force, reach convenient installation application of force to the flitch, do benefit to the advantage of stability in use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the seat plate from the right side;

Fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 4 is a schematic view of the structure of zone A of the present invention;

Fig. 5 is a schematic structural view of the supporting device of the present invention.

In the figure: the multifunctional chair comprises a frame body-1, casters-2, foot stands-3, foot plates-4, a sitting plate-5, a back plate-6, a drawing plate-7, gloves-8, a lantern ring-9, a sleeve-10, an elbow frame-11, a toilet seat box-12, a fixing mechanism-13, a handle-1301, a support-1302, a pull frame-1303, a support-1304, a bearing device-1305, a spring-1306, a building block-1307, a pasting plate-1308, a gasket-1309, an anti-skid tooth-1310, a barrel-13051, a round rod-13052 and a fixing nut-13053.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a wheelchair with a crutch easy to install: comprises a frame body 1 and a fixing mechanism 13, four corners of the bottom of the frame body 1 are rotationally connected with casters 2, a foot stand 3 is welded at the front end of the frame body 1, the bottom end of the inner side of the foot stand 3 is welded with a foot plate 4, a seat plate 5 and a backup plate 6 are riveted at the middle part and the rear part of the top surface of the frame body 1, the front end inside the seat plate 5 is spliced with a pulling plate 7, a glove 8 is sleeved at the top end of the rear part of the frame body 1, a lantern ring 9 and a sleeve 10 are sequentially welded at the rear parts of the left side and the right side of the frame body 1 from top to bottom, an elbow frame 11 is installed at the top end of the left side and the right side of the frame body 1, a toilet seat box 12 is slidably installed at the middle part of the bottom surface of the frame body 1, the top end of the fixing mechanism 13 is rotationally matched with the seat plate 5, the fixing mechanism 13 comprises a handle 1301, a support cylinder 1302, a, and a support 1304 is slidably mounted at one third of the rear end of the outer wall of the pulling frame 1303, the front end of a bearing device 1305 is fixedly mounted on the pulling frame 1303, the front end and the rear end of a spring 1306 are respectively abutted to the support 1304 and the bearing device 1305, the left end and the right end of the bearing device 1305 are welded with a bearing block 1307, the rear ends of the bearing device 1305 and the bearing block 1307 are welded with a patch 1308, the rear side of the patch 1308 is bonded with a gasket 1309 through a strong adhesive, anti-skidding teeth 1310 are arranged at the rear end of the gasket 1309, the top of a supporting cylinder 1302 is in running fit with the seat plate 5, and the top of the support 1304 is fixed on the.

The bearing device 1305 is composed of a cylinder 13051, a round rod 13052 and a fixing nut 13053, the round rod 13052 is integrally cast at the left end and the right end of the cylinder 13051, the bottom end of the fixing nut 13053 is in threaded connection with the cylinder 13051, the inner wall of the cylinder 13051 is inserted into the pull frame 1303, the bottom end of the fixing nut 13053 is abutted to the pull frame 1303, the outer end of the round rod 13052 is perpendicularly welded to the lapping block 1307, and the lapping plate 1308 and the pull frame 1303 are stably connected, so that the use stability is facilitated.

The middle part of the front side of the cylinder 13051 is provided with a cylindrical groove, and the periphery of the front end of the cylinder 13051 is in contact with the spring 1306, so that the spring 1306 is beneficial to applying force to the cylinder.

The inner side of the spring 1306 is inserted into the pulling frame 1303, the maximum elastic limit of the spring 1306 is 4.7n, and the elastic force is moderate, so that force application and resetting force application are facilitated.

The number of the anti-slip teeth 1310 is more than two, and the cross section profile of the anti-slip teeth 1310 is in an equilateral trapezoid shape, so that the force application effect when the anti-slip teeth 1310 are in contact with the toilet seat box 12 is improved.

wherein, support 1304 top is L type form to support 1304 top surface middle part has seted up circular through-hole, does benefit to the installation that penetrates of outside bolt.

The joint of the bottom end of the supporting cylinder 1302 and the pulling frame 1303 is provided with a protruding vertical plate structure, and the distance between the right end of the vertical plate and the handle 1301 is 1.5cm, so that enough use space is ensured.

Wherein, the front end of the drawing plate 7 and the left end of the toilet seat box 12 are both provided with a drawing plate structure, and the rear end of the antiskid tooth 1310 is propped against the toilet seat box 12 to apply stable force to the toilet seat box 12, thereby being beneficial to use.

Wherein, the material of spring 1306 is stainless steel, is difficult for rustting.

The gasket 1309 is made of rubber, and has good elasticity.

According to the table, the utility model discloses spring 1306 adopts the stainless steel, can reach the difficult rusty effect.

This patent fixed nut 13053 be one kind by the article that nut and screw rod welding formed, make the screw rod and insert the pulling frame 1303 in barrel 13051 and carry out the application of force fixedly, the nut outside on its top is provided with the recess that is used for the application of force, the rotating when doing benefit to the use, gasket 1309 be one kind by the article that the rubber material made, have better elasticity, its surface can carry out relative elastic deformation and answer after the atress to can paste tight contact and protection with the contact surface, and increase and paste tight power.

The working principle is as follows: when the device is used, the device is moved to a proper position through the caster 2, then the crutch can be sequentially inserted into the lantern ring 9 and the sleeve 10 for installation and placement, then a patient can sit on the seat plate 5, the foot plate is arranged on the foot plate 4, then medical staff holds the glove 8 by hands, pushes the frame body 1 to move the patient to a proper position, when the patient needs to excrete, the drawing plate 7 can be drawn out of the seat plate 5 through forward pulling force, then the nesting structure on the top surface of the seat plate 5 is moved out, the front end of the seat plate 5 is emptied, then the patient can excrete on the seat plate 5, after the patient finishes the excretion, the drawing plate 7 is inserted into the seat plate 5 through backward pushing force for resetting, then the nesting structure on the seat plate 5 is moved into for resetting, when the toilet box 12 needs to be moved out for cleaning, the handle 1301 can be pulled outwards firstly to drive the supporting cylinder 1302 to rotate outwards, and the pulling frame 1303 is pulled, so that the pulling frame 1303 moves outwards on the bracket 1304, the barrel 13051 pushes the spring 1306 to compress the spring, the round rod 13052 drives the block 1307 to apply an outward pulling force to the attached plate 1308, the attached plate 1308 moves outwards, the anti-skidding teeth 1310 on the gasket 1309 move outwards and then are separated from the toilet box 12, the force application contact is cancelled, then the toilet box 12 can be drawn out by the outward pulling force, the toilet box 12 is inserted into the sitting plate 5 to reset after cleaning, the force application to the handle 1301 is cancelled, the spring 1306 resets and applies a force to the barrel 13051, the attached plate 1308 resets accordingly, and the anti-skidding teeth 1310 are fastened and abutted to the toilet box 12, so that the fixation is completed.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The wheelchair with the crutch convenient to install comprises a frame body (1), four corners of the bottom of the frame body (1) are rotatably connected with casters (2), a foot rest (3) is welded at the front end of the frame body (1), the bottom end of the inner side of the foot rest (3) is welded with a foot plate (4), a seat plate (5) and a backup plate (6) are riveted at the middle and rear parts of the top surface of the frame body (1), the front end inside the seat plate (5) is spliced with a pulling plate (7), gloves (8) are sleeved at the top end of the rear part of the frame body (1), lantern rings (9) and sleeves (10) are welded at the rear parts of the left side and the right side of the frame body (1) from top to bottom in sequence, elbow frames (11) are installed at top ends of the left side and the right side of the frame body (1;

The method is characterized in that: the sitting plate type anti-skid chair is characterized by further comprising a fixing mechanism (13), the top end of the fixing mechanism (13) is in running fit with the sitting plate (5), the fixing mechanism (13) is composed of a handle (1301), a supporting cylinder (1302), a pulling frame (1303), a support (1304), a bearing device (1305), a spring (1306), a lapping block (1307), a lapping plate (1308), a gasket (1309) and anti-skid teeth (1310), the top of the left side of the handle (1301) is welded and jointed with the supporting cylinder (1302), the front end of the pulling frame (1303) is rotatably installed on the supporting cylinder (1302), the support (1304) is slidably installed at one third of the rear end of the outer wall of the pulling frame (1303), the front end of the bearing device (1305) is fixedly installed on the pulling frame (1303), the front end and the rear end and the front end and the rear end of the spring (1306) are respectively in abutting contact with the support (1304) and the bearing device (1305), the left end and, the bearing device (1305) and the rear end of the block (1307) are welded with a patch board (1308), the rear side of the patch board (1308) is bonded with a gasket (1309) through a strong glue, anti-skidding teeth (1310) are arranged at the rear end of the gasket (1309), the top of the supporting cylinder (1302) is in running fit with the seat board (5), and the top of the support (1304) is fixed on the seat board (5) through bolts.

2. The wheelchair of claim 1, wherein the crutch is easy to install, and comprises: the bearing device (1305) comprises a cylinder body (13051), a round rod (13052) and a fixing nut (13053), the round rod (13052) is integrally cast at the left end and the right end of the cylinder body (13051), the bottom end of the fixing nut (13053) is in threaded connection with the cylinder body (13051), the inner wall of the cylinder body (13051) is inserted into a pull frame (1303), the bottom end of the fixing nut (13053) is in abutting contact with the pull frame (1303), and the round rod (13052) is perpendicularly welded on a lapping block (1307) close to the outer end.

3. The wheelchair of claim 2, wherein the crutch is easy to install, and comprises: the middle part of the front side of the cylinder (13051) is provided with a cylindrical groove, and the periphery of the front end of the cylinder (13051) is in contact with the spring (1306) in an abutting mode.

4. The wheelchair of claim 1, wherein the crutch is easy to install, and comprises: the inner side of the spring (1306) is inserted into the pulling frame (1303), and the maximum elastic limit of the spring (1306) is 4.7 n.

5. The wheelchair of claim 1, wherein the crutch is easy to install, and comprises: the number of the anti-skid teeth (1310) is more than two, and the cross section outline of the anti-skid teeth (1310) is in an equilateral trapezoid shape.

6. the wheelchair with the crutch convenient to mount as claimed in claim 1, wherein the top of the bracket (1304) is L-shaped, and a circular through hole is formed in the middle of the top of the bracket (1304).

7. The wheelchair of claim 1, wherein the crutch is easy to install, and comprises: the connecting part of the bottom end of the support cylinder (1302) and the pulling frame (1303) is provided with a protruding vertical plate structure, and the distance between the right end of the vertical plate and the handle (1301) is 1.5 cm.

8. The wheelchair of claim 1, wherein the crutch is easy to install, and comprises: the front end of the drawing plate (7) and the left end of the toilet seat box (12) are both provided with a drawing plate structure, and the rear end of the anti-skid tooth (1310) is abutted to the toilet seat box (12).