CN215689221U

CN215689221U - Wheelchair support with accomodate function

Info

Publication number: CN215689221U
Application number: CN202121963106.3U
Authority: CN
Inventors: 施品芳
Original assignee: Taicang Tiangong Machinery Products Co ltd
Current assignee: Taicang Tiangong Machinery Products Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-01
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a wheelchair support with a storage function, which comprises: the utility model provides a wheelchair support with accomodate function, including casing, the inner wall of casing rotates and is connected with the pivot that runs through the outer wall of casing, the tip fixedly connected with knob of pivot, and the outer wall of pivot has connect the movable block soon, the bottom mounting of movable block is provided with the stopper, and the top of movable block rotates and is connected with the connecting rod, the one end of connecting rod is located the inside rotation of casing and is connected with the receiver, the top inner wall of casing rotates and is connected with the apron, the fixed dead lever that is provided with in top of receiver, the fixed slipknot that is provided with of top outer wall of dead lever, this kind of wheelchair support with accomodate function uses through the cooperation of parts such as pivot, knob, movable block, stopper, connecting rod, receiver, apron, dead lever, slipknot and fixed plate, has reached the person of facilitating the use and has carried out the purpose that article were accomodate to improve the result of use of handrail.

Description

Wheelchair support with accomodate function

Technical Field

The utility model belongs to the technical field of wheelchair armrests, and particularly relates to a wheelchair support with a storage function.

Background

The wheelchair is suitable for people with inconvenient legs and feet and patients needing recuperation and recovery, and is convenient for the people to move.

The conventional wheelchair support armrest is only used for supporting the arm of a person sitting in a wheelchair, and cannot store articles, and the above description belongs to the technical recognition scope of the inventor, and does not necessarily constitute the conventional technology.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the existing wheelchair cannot store articles and the wheelchair armrest is usually fixed with the wheelchair frame by using bolts, so that a user is inconvenient to detach and replace the wheelchair armrest, the utility model aims to provide a wheelchair support with a storage function.

In order to achieve the above object, the present invention provides a wheelchair support having a storage function, comprising: the improved structure of the anti-theft device comprises a shell, wherein a rotating shaft penetrating through the outer wall of the shell is connected to the inner wall of the shell in a rotating mode, a knob is fixedly connected to the end portion of the rotating shaft, a moving block is connected to the outer wall of the rotating shaft in a rotating mode, a limiting block is arranged at the bottom end of the moving block, a connecting rod is connected to the top end of the moving block in a rotating mode, one end of the connecting rod is located inside the shell and is connected with a storage box in a rotating mode, a cover plate is connected to the inner wall of the top end of the storage box in a rotating mode, a fixing rod is fixedly arranged at the top end of the fixing rod, a sliding buckle is fixedly arranged on the outer wall of the top end of the fixing rod, a fixing plate is fixedly arranged at the bottom of the cover plate, a sliding groove is formed in the fixing plate, and a fixing mechanism is arranged at the bottom end of the shell.

In one example, the outer wall of the rotating shaft is provided with positive and negative threads matched with the inner walls of the moving blocks, the number of the moving blocks is two, and the two sets of moving blocks are symmetrically screwed on the outer wall of the rotating shaft, so that the rotating shaft can rotate to drive the two sets of moving blocks on the outer wall to move oppositely.

In one example, the inner wall of the housing is provided with a limiting groove matched with the outer wall of the limiting block, the housing and the limiting block form a sliding structure, and the limiting block is of a rectangular structure, so that the limiting block can slide in the limiting groove of the inner wall of the housing conveniently to limit the moving block.

In one example, the outer wall of the slide fastener is matched with the inner wall of the sliding groove, and the slide fastener and the sliding groove form sliding connection, so that the slide fastener is driven to slide in the sliding groove to be adjusted when the cover plate rotates.

In one example, the fixing mechanism comprises a clamping plate, a friction block and a spring, the bottom end of the shell is rotatably connected with the clamping plate, the friction block is fixedly arranged on the inner wall of the clamping plate, and the clamping plate and the outer wall of the shell are fixedly connected with the spring, so that the shell can be conveniently disassembled and installed.

In one example, the clamping plates are arranged in a semicircular structure, the friction blocks are arranged to be made of rubber, and the friction blocks are arranged in multiple groups, so that the clamping plates can be conveniently fixed, and anti-skid treatment is performed through the friction blocks.

The wheelchair support with the storage function provided by the utility model has the following beneficial effects that:

the purpose that the articles are stored by a user is achieved through matching of parts such as a rotating shaft, a knob, a moving block, a limiting block, a connecting rod, a storage box, a cover plate, a fixing rod, a sliding buckle and a fixing plate.

And secondly, the purpose of conveniently disassembling and assembling the support is achieved by matching the clamping plate, the friction block, the spring and other parts, so that the damaged support is convenient to replace.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic cross-sectional side view of the present invention;

FIG. 2 is a schematic top view of the housing of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;

fig. 4 is a front view of the present invention.

In the drawings: 1. a housing; 2. a rotating shaft; 3. a knob; 4. a moving block; 5. a limiting block; 6. a connecting rod; 7. a storage box; 8. a cover plate; 9. fixing the rod; 10. sliding and buckling; 11. a fixing plate; 12. a chute; 13. a fixing mechanism; 1301. a splint; 1302. a friction block; 1303. a spring.

Detailed Description

In order to more clearly explain the overall concept of the utility model, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for ease of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description of the present specification, reference to the description of the terms "one aspect," "some aspects," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 4, an embodiment of the present invention provides a wheelchair frame having a storage function, including: casing 1, casing 1's inner wall rotates and is connected with pivot 2 that runs through casing 1's outer wall, the tip fixedly connected with knob 3 of pivot 2, and pivot 2's outer wall has connect the movable block 4 soon, movable block 4's bottom mounting is provided with stopper 5, and movable block 4's top rotates and is connected with connecting rod 6, connecting rod 6's one end is located casing 1's inside and rotates and is connected with receiver 7, casing 1's top inner wall rotates and is connected with apron 8, the fixed dead lever 9 that is provided with in top of receiver 7, the fixed thread slipping 10 that is provided with of top outer wall of dead lever 9, the fixed plate 11 that is provided with in bottom of apron 8, spout 12 has been seted up to the inside of fixed plate 11, casing 1's bottom mounting is provided with fixed establishment 13.

Specifically, the outer wall of pivot 2 is provided with the positive and negative screw thread of 4 inner wall assorted of movable blocks, and the quantity of movable blocks 4 is two sets of to two sets of movable blocks 4 symmetry are connect soon at the outer wall of pivot 2, and the pivot 2 of being convenient for rotates two sets of movable blocks 4 that drive the outer wall and move in opposite directions.

Specifically, the inner wall of the housing 1 is provided with a limiting groove matched with the outer wall of the limiting block 5, the housing 1 and the limiting block 5 form a sliding structure, the limiting block 5 is arranged to be of a rectangular structure, and the limiting block 5 is convenient to slide in the limiting groove of the inner wall of the housing 1 to limit the moving block 4.

Specifically, the outer wall of the slider 10 fits the inner wall of the sliding groove 12, and the slider 10 and the sliding groove 12 form a sliding connection, so that the slider 10 is driven to slide in the sliding groove 12 for adjustment when the cover plate 8 rotates.

Specifically, the fixing mechanism 13 includes a clamping plate 1301, a friction block 1302 and a spring 1303, the bottom end of the housing 1 is rotatably connected with the clamping plate 1301, the friction block 1302 is fixedly arranged on the inner wall of the clamping plate 1301, and the clamping plate 1301 and the outer wall of the housing 1 are fixedly connected with the spring 1303, so that the housing 1 can be conveniently detached and installed.

Specifically, the clamping plate 1301 is arranged in a semicircular annular structure, the friction blocks 1302 are arranged in a rubber material, and the number of the friction blocks 1302 is arranged in multiple groups, so that the clamping plate 1301 can be used for fixing, and the friction blocks 1302 can be used for anti-skid treatment.

The working principle is as follows: as shown in fig. 1-3, the knob 3 is rotated, the knob 3 rotates to drive the rotating shaft 2 to rotate, the rotating shaft 2 drives the two sets of moving blocks 4 on the outer wall to move close to each other, the moving blocks 4 are limited by the limiting blocks 5 sliding in the limiting grooves on the inner wall of the shell 1, the two sets of moving blocks 4 move close to each other to drive the connecting rods 6 to rotate, the connecting rods 6 rotate to drive the storage box 7 to move upwards, the storage box 7 drives the fixing rods 9 to move upwards to push the cover plate 8 to rotate and open, the slide fasteners 10 slide in the sliding grooves 12 to adjust along with the change of the rotation angle of the cover plate 8, the cover plate 8 is in an open state at the moment, a user can put articles into the storage box 7 to store, the storage box 7 can be retracted into the shell 1 by rotating the knob 3 reversely at the moment, and the cover plate 8 is closed to be normally used as a support;

according to fig. 1 and 4, when the armrest is disassembled and assembled, the clamp plates 1301 are pressed against the frame of the wheelchair, the two sets of clamp plates 1301 rotate oppositely, the outer walls of the clamp plates 1301 press the springs 1303, after the frame is clamped into the two sets of clamp plates 1301, the springs 1303 restore to deform to drive the two sets of clamp plates 1301 to be close to the outer walls of the pressing frame, so that the shell 1 is fixed on the wheelchair frame, anti-skid treatment is performed through the friction blocks 1302, only the shell 1 needs to be pulled during disassembly, the two sets of clamp plates 1301 are driven to be opened through the shell 1, and the operating principle of the wheelchair support with the storage function is achieved.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A wheelchair support with stowing function, comprising: the improved structure of the anti-theft device comprises a shell, wherein a rotating shaft penetrating through the outer wall of the shell is connected to the inner wall of the shell in a rotating mode, a knob is fixedly connected to the end portion of the rotating shaft, a moving block is connected to the outer wall of the rotating shaft in a rotating mode, a limiting block is arranged at the bottom end of the moving block, a connecting rod is connected to the top end of the moving block in a rotating mode, one end of the connecting rod is located inside the shell and is connected with a storage box in a rotating mode, a cover plate is connected to the inner wall of the top end of the storage box in a rotating mode, a fixing rod is fixedly arranged at the top end of the fixing rod, a sliding buckle is fixedly arranged on the outer wall of the top end of the fixing rod, a fixing plate is fixedly arranged at the bottom of the cover plate, a sliding groove is formed in the fixing plate, and a fixing mechanism is arranged at the bottom end of the shell.

2. The wheelchair carrier with a stowing function according to claim 1, wherein: the outer wall of the rotating shaft is provided with positive and negative threads matched with the inner walls of the moving blocks, the number of the moving blocks is two, and the two groups of moving blocks are symmetrically screwed on the outer wall of the rotating shaft.

3. The wheelchair carrier with a stowing function according to claim 1, wherein: the inner wall of casing is seted up with stopper outer wall assorted spacing groove, and casing and stopper constitute sliding construction to the stopper sets up to the rectangle structure.

4. The wheelchair carrier with a stowing function according to claim 1, wherein: the outer wall of the slide fastener is matched with the inner wall of the sliding groove, and the slide fastener is in sliding connection with the sliding groove.

5. The wheelchair carrier with a stowing function according to claim 1, wherein: the fixing mechanism comprises a clamping plate, a friction block and a spring, the bottom end of the shell is rotatably connected with the clamping plate, the friction block is fixedly arranged on the inner wall of the clamping plate, and the clamping plate is fixedly connected with the spring on the outer wall of the shell.

6. The wheelchair carrier with a stowing function according to claim 5, wherein: the splint set up to semicircle annular structure, and the clutch blocks sets up to the rubber material to the quantity of clutch blocks sets up to the multiunit.