Wheelchair armrest with storage function

Abstract

The utility model relates to the field of wheelchair armrests, in particular to a wheelchair armrest with a storage function, and solves the technical problems that the wheelchair armrest is difficult to provide a storage platform for a user, and the storage platform is inconvenient to store. According to the technical scheme, the wheelchair armrest with the storage function comprises a storage frame, a bearing assembly, a frame assembly, a switch assembly, an adjusting assembly and a storage assembly; according to the storage rack, the rotating block is pulled to rotate, the rotating block is taken out of the first groove body according to the requirement of a user, the storage plate is rotated to enable the second clamping groove and the first clamping groove to be installed correspondingly, the opened storage plate can be limited and fixed, and the storage rack is convenient to use and high in practicability. And the main body is used for stably supporting the wheelchair armrest, so that the problems that the wheelchair armrest is difficult to provide a storage platform for a user and the storage platform is inconvenient to store are solved.

Description

Technical Field

[0001] The utility model belongs to the field of wheelchair armrests, and particularly relates to a wheelchair armrest with a storage function. Background Art

[0002] The armrests of a wheelchair are important components used to help the occupant stabilize the body, get on and off the wheelchair, and provide support. Usually, the armrests of a wheelchair are designed on both sides and can be folded or adjusted in height to meet the needs of different users. The design and quality of the armrests directly affect the comfort and safety of the wheelchair.

[0003] Existing wheelchair armrests often only provide support for the user's arms. When it is necessary to carry items, it is often necessary to use a storage board in cooperation. When using the storage board, it often requires others to install the storage board on the armrest. It is often difficult for the user of the wheelchair to place the storage board on the wheelchair by himself, and it is also difficult to store it when not in use.

[0004] Therefore, aiming at the problem that the above-mentioned wheelchair armrest is difficult to provide a storage platform for the user and the user cannot install and store the storage platform by himself, a wheelchair armrest with a storage function is developed. By adding a flipping and adjusting structure, a groove-type support structure and a card slot limiting structure to the wheelchair armrest, the storage can be arranged in the armrest, and it is convenient for the user to unfold or store it alone, thereby greatly improving the practicability of the wheelchair armrest. Summary of the Utility Model

[0005] In order to overcome the problems that the wheelchair armrest is difficult to provide a storage platform for the user and is not convenient for storing the storage platform.

[0006] The technical solution of the utility model is: a wheelchair armrest with a storage function, including a storage frame, and also including a bearing component, a frame component, a switch component, an adjusting component, and a storage component. The bearing component is an L-shaped support platform. The storage frame is installed between the bearing components and stores the storage component. An arc-shaped bent frame component is also installed at the upper end of the bearing component. A switch component with a soft pad on its surface is hinged and installed on the frame component. An adjusting component for rotating the storage component up and down is arranged on the inner wall of the frame component. A storage component that is snap-fitted to the edge of the frame component is hinged and installed on the adjusting component.

[0007] Preferably, by rotating the adjusting component, taking it out or putting it into the frame component as needed, and then cooperating with rotating the storage component to snap-fittingly install it at the front edge of the frame component, the unfolded storage component can be limited and fixed, so that while providing a storage platform for the user, it is convenient for the user to store the storage platform as needed.

[0008] Preferably, the bearing component includes a base and a support frame. The upper end of the base is fixedly connected with symmetric front and rear support frames. An accommodation frame is installed between the two support frames. The lower end of the accommodation frame is connected to the upper end of the base. During use, the accommodation frame is supported by the base and the support frame, and the storage plate can be accommodated in the accommodation frame when not in use.

[0009] Preferably, the frame component includes a main body, a first card slot, an arc-shaped block, a first groove, a hinge block, a first convex block, an auxiliary block, and a second convex block. The lower end of the main body is fixedly connected with symmetric front and rear arc-shaped blocks. The front and rear ends of the arc-shaped block are connected to the mutually close ends of the support frames. The first groove is penetrated and opened at the upper and lower ends of the main body. The upper end of the main body is fixedly connected with symmetric left and right hinge blocks. During use, when the storage plate is in the storage state, it can be limited and fixed by the adaptation of the first convex block on the main body to the first groove and the adaptation of the second convex block to the second groove, preventing it from falling to the bottom of the accommodation frame.

[0010] Preferably, symmetric left and right first card slots are opened on the front outer wall of the main body. First convex blocks are fixedly connected to the inner walls at the front and rear ends of the first groove. An auxiliary block is fixedly connected to the front end of the arc-shaped block at the rear end of the main body. A second convex block is fixedly connected to the front end of the auxiliary block. During use, through the adaptation of the first card slot to the second card slot, stable support and limitation can be provided for the storage plate when it is flipped open, thereby preventing the storage plate from shifting and affecting its storage effect.

[0011] Preferably, the switch component includes a rubber pad, a switch cover, and a switch groove. A switch cover is hingedly installed between the two hinge blocks. The rubber pad is fixedly connected to the upper end of the switch cover. The switch groove is opened at the upper end of the switch cover. During use, the rubber pad can provide a soft support surface for the user's arm, thereby enhancing the feeling of placing the user's arm, and cooperating with the switch groove, it is convenient for the user to open or close the switch cover, facilitating the user to take out the storage plate for use.

[0012] Preferably, the adjustment component includes a rotating block, a first groove, and a second groove. The rotating block is hingedly installed in the first groove. First grooves are opened at the front and rear ends of the rotating block. The first groove is adapted to the first convex block. The second groove is opened at the front end of the rotating block. During use, by pulling the rotating block and making it rotate, it can be taken out of or put into the first groove.

[0013] Preferably, the storage assembly includes a storage plate, a second slot, and a hinge column. The second slot is provided at the front and rear ends of the storage plate. The second slot and the first slot are fixedly connected to the left and right ends of the storage plate with hinge columns. The storage plate is rotatably installed in the second slot body through the hinge columns. The rear end of the storage plate is provided with a second groove, and the second protrusion is matched with the second groove. When in use, the storage plate is rotated to make the second slot match the first slot, so that the opened storage plate can be limited and fixed, and the main body can be used to support it stably.

[0014] Beneficial effects of the utility model:

[0015] 1. By pulling the adjusting component to make it rotate up and down along the inner wall of the frame component, it can be rotated out of the frame component or stored according to the needs of the user, and then the storage component is rotated to be snap-fitted to the front edge of the frame component, thereby limiting and fixing the storage component in the unfolded state, thereby providing a storage platform for the user and facilitating the user to store the storage platform according to needs;

[0016] 2. The rubber pad can provide a soft support surface for the user's arm, thereby improving the user's arm placement feeling, and the switch slot can facilitate the user to open or close the switch cover, making it easy to take out the storage board for use;

[0017] 3. By matching the first card slot with the second card slot, a stable support and limit can be provided for the storage board when it is flipped open, thereby preventing the storage board from shifting and affecting its storage effect;

[0018] 4. By matching the first protrusion on the main body with the first groove and the second protrusion with the second groove, the storage plate can be limited and fixed when it is in the storage state to prevent it from falling into the bottom of the storage frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a three-dimensional structural schematic diagram of a wheelchair armrest with a storage function according to the utility model;

[0020] Figure 2 The present invention shows a schematic diagram of the three-dimensional structure of a wheelchair armrest with a storage function;

[0021] Figure 3 Shown is a three-dimensional structural schematic diagram of a bearing assembly and a storage frame of a wheelchair armrest with a storage function according to the utility model;

[0022] Figure 4 The present invention shows a schematic diagram of the three-dimensional structure of a frame assembly of a wheelchair armrest with a storage function;

[0023] Figure 5 Shown is a schematic exploded perspective view of an adjustment assembly and a storage assembly of a wheelchair armrest with a storage function according to the present utility model;

[0024] Figure 6 Shown is a schematic exploded perspective view of a switch assembly of a wheelchair armrest with a storage function according to the present utility model.

[0025] Explanation of reference numerals: 101 - base, 102 - support frame, 2 - storage frame, 301 - main body, 302 - first card slot, 303 - arc-shaped block, 304 - first groove, 305 - hinge block, 306 - first convex block, 307 - auxiliary block, 308 - second convex block, 401 - rubber pad, 402 - switch cover, 403 - switch slot, 501 - rotating block, 502 - first groove, 503 - second groove, 601 - storage board, 602 - second card slot, 603 - hinge post, 604 - second groove. Detailed implementation manners

[0026] The present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0027] Please refer to Figure 1-2 , the present utility model provides an embodiment: a wheelchair armrest with a storage function, including a storage frame 2, and further including a bearing assembly, a frame assembly, a switch assembly, an adjustment assembly, and a storage assembly. The bearing assembly is an L-shaped support platform. The storage frame 2 is installed between the bearing assemblies and stores the storage assembly. The upper end of the bearing assembly is further installed with a frame assembly that is arc-shaped and bent. A switch assembly with a soft pad on its surface is hingedly installed on the frame assembly. An adjustment assembly for rotating the storage assembly up and down is provided on the inner wall of the frame assembly. A storage assembly that is snap-fitted to the edge of the frame assembly is hingedly installed on the adjustment assembly. By rotating the adjustment assembly and taking it out or putting it into the frame assembly as needed, and then cooperating with rotating the storage assembly to snap-fit it to the front edge of the frame assembly, the storage assembly in the unfolded state can be limited and fixed. Furthermore, while providing a storage platform for the user, it is convenient for the user to store the storage platform as needed.

[0028] Please refer to Figure 3-4In this embodiment, the bearing assembly includes a base 101 and a support frame 102. The upper end of the base 101 is fixedly connected to a front-to-back symmetrical support frame 102. A storage frame 2 is installed between the two support frames 102. The lower end of the storage frame 2 is connected to the upper end of the base 101. When in use, the storage frame 2 is supported by the base 101 in cooperation with the support frame 102, and the storage frame 2 can be used to store the storage plate 601 when not in use. The frame assembly includes a main body 301, a first card slot 302, an arc block 303, a first slot body 304, a hinge block 305, a first protrusion 306, an auxiliary block 307, and a second protrusion 308. The lower end of the main body 301 is fixedly connected to a front-to-back symmetrical arc block 303. The front and rear ends of the arc block 303 are connected to one end of the support frame 102 that is close to each other. The upper and lower ends of the main body 301 are penetrated by a first slot body 304. The upper end of 301 is fixedly connected with a left-right symmetrical hinge block 305. When in use, the first protrusion 306 on the main body 301 is adapted to the first groove 502 and the second protrusion 308 is adapted to the second groove 604, so that the storage plate 601 can be limited and fixed when it is in the storage state to prevent it from falling into the bottom of the storage frame 2. The front end outer wall of the main body 301 is provided with a left-right symmetrical first card groove 302, and the front and rear ends of the first groove body 304 are fixedly connected with the first protrusion 306. The front end of the arc block 303 located at the rear end of the main body 301 is fixedly connected with an auxiliary block 307, and the front end of the auxiliary block 307 is fixedly connected with the second protrusion 308. When in use, the first card groove 302 is adapted to the second card groove 602, so that the storage plate 601 can be provided with stable support and limit when it is flipped open, thereby preventing the storage plate 601 from being displaced and affecting its storage effect.

[0029] See also Figure 5, in this embodiment, the adjusting component includes a rotating block 501, a first groove 502, and a second groove 503. The rotating block 501 is hingedly installed in the first groove 304. The front and rear ends of the rotating block 501 are provided with the first groove 502, and the first groove 502 is adapted to the first convex block 306. The front end of the rotating block 501 is provided with the second groove 503. When in use, by pulling the rotating block 501 and rotating it, it can be taken out of or put into the first groove 304. The storage component includes a storage board 601, a second card slot 602, and a hinge post 603. The front and rear ends of the storage board 601 are penetrated and provided with the second card slot 602, and the second card slot 602 is adapted to the first card slot 302. The left and right ends of the storage board 601 are fixedly connected with the hinge post 603. The storage board 601 is rotatably installed in the second groove 503 through the hinge post 603. The rear end of the storage board 601 is provided with a second groove 604, and the second convex block 308 is adapted to the second groove 604. When in use, by rotating the storage board 601, the second card slot 602 is adapted to the first card slot 302, and the opened storage board 601 can be limited and fixed, and the main body 301 is used to stably support it.

[0030] Please refer to Figure 6 , in this embodiment, the switch component includes a rubber pad 401, a switch cover 402, and a switch slot 403. The switch cover 402 is hingedly installed between the two hinge blocks 305. The upper end of the switch cover 402 is fixedly connected with the rubber pad 401, and the upper end of the switch cover 402 is provided with the switch slot 403. When in use, the rubber pad 401 can provide a soft support surface for the user's arm, thereby improving the feeling of placing the user's arm, and cooperating with the switch slot 403 can facilitate the user to open or close the switch cover 402, which is convenient for the user to take out the storage board 601 for use.

[0031] When working, first, hold the switch slot 403 with your hand and pull the switch slot 403 to drive the switch cover 402 to rotate and open. Then, pull the rotating block 501 with your hand to deform the first convex block 306 and the second convex block 308 and move them out of the first groove 502 and the second groove 604, and then rotate the rotating block 501 out of the inner wall of the first groove 304;

[0032] Next, turn the storage board 601 with your hand, take out the storage board 601 from the storage frame 2 and unfold it. Then, rotate the rotating block 501 to reset it into the first groove 304, and squeeze the first convex block 306 into the first groove 502 to fix it. Then, install the second card slot 602 on the storage board 601 into the first card slot 302, and use the main body 301 to secondarily fix the storage board 601, thereby providing a storage platform for the user;

[0033] When not in use, repeat the above steps to store the storage board 601 in the storage frame 2.

[0034] Through the above steps, by pulling the rotating block 501 to rotate it, taking it out of or putting it into the first groove body 304 according to the needs of the user, and rotating the storage board 601 to make the second card slot 602 correspond to and install with the first card slot 302, the opened storage board 601 can be limited and fixed, and the main body 301 is used to stably support it, solving the problems that it is difficult for the wheelchair armrest to provide a storage platform for the user and it is inconvenient to store the storage platform.

[0035] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge scope of those skilled in the art.

Claims

1. A wheelchair armrest with a storage function, comprising a storage frame (2), characterized in that: The invention also comprises a bearing assembly, a frame assembly, a switch assembly, an adjustment assembly and a storage assembly. The bearing assembly is an L-shaped support platform. The storage frame (2) is installed between the bearing assemblies and stores the storage assembly. The upper end of the bearing assembly is also installed with an arc-shaped frame assembly. The frame assembly is hingedly installed with a switch assembly with a soft pad on the surface. The inner wall of the frame assembly is provided with an adjustment assembly for adjusting the storage assembly by rotating up and down. The adjustment assembly is hingedly installed with a storage assembly that is snap-fitted to the edge of the frame assembly.

2. The wheelchair armrest with storage function according to claim 1, characterized in that: The bearing assembly comprises a base (101) and a support frame (102); the upper end of the base (101) is fixedly connected to a front-to-back symmetrical support frame (102); a storage frame (2) is installed between the two support frames (102); and the lower end of the storage frame (2) is connected to the upper end of the base (101).

3. The wheelchair armrest with storage function according to claim 2, characterized in that: The frame assembly comprises a main body (301), a first slot (302), an arc block (303), a first slot body (304), a hinge block (305), a first protrusion (306), an auxiliary block (307), and a second protrusion (308); the lower end of the main body (301) is fixedly connected to a front-to-back symmetrical arc block (303); the front and rear ends of the arc block (303) are connected to one end of the support frame (102) that is close to each other; the upper and lower ends of the main body (301) are penetrated by a first slot body (304); and the upper end of the main body (301) is fixedly connected to a left-right symmetrical hinge block (305).

4. The wheelchair armrest with storage function according to claim 3, characterized in that: The front end outer wall of the main body (301) is provided with a left-right symmetrical first slot (302), the front and rear inner walls of the first slot body (304) are fixedly connected with a first protrusion (306), the front end of the arc-shaped block (303) located at the rear end of the main body (301) is fixedly connected with an auxiliary block (307), and the front end of the auxiliary block (307) is fixedly connected with a second protrusion (308).

5. The wheelchair armrest with storage function according to claim 4, characterized in that: The switch assembly comprises a rubber pad (401), a switch cover (402), and a switch slot (403); the switch cover (402) is hingedly mounted between two hinge blocks (305); the upper end of the switch cover (402) is fixedly connected to the rubber pad (401); and the upper end of the switch cover (402) is provided with a switch slot (403).

6. The wheelchair armrest with storage function according to claim 5, characterized in that: The adjustment component comprises a rotating block (501), a first groove (502), and a second groove body (503); the rotating block (501) is hingedly installed in the first groove body (304); the first grooves (502) are provided at the front and rear ends of the rotating block (501); the first grooves (502) are adapted to the first protrusion (306); and the second groove body (503) is provided at the front end of the rotating block (501).

7. The wheelchair armrest with storage function according to claim 6, characterized in that: The storage assembly comprises a storage plate (601), a second card slot (602), and a hinge column (603). The second card slot (602) is provided at both ends of the storage plate (601). The second card slot (602) is matched with the first card slot (302). The left and right ends of the storage plate (601) are fixed with hinge columns (603). The storage plate (601) is rotatably installed in the second slot body (503) through the hinge columns (603). The rear end of the storage plate (601) is provided with a second groove (604), and the second protrusion (308) is matched with the second groove (604).

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