Wheelchair armrest special for disabled person

Abstract

The utility model discloses a special wheelchair armrest for the disabled, which relates to the technical field of new energy passenger cars and comprises an armrest body, a support rod is arranged on one side of the armrest body, a connecting part is fixedly mounted at the other end of the support rod, and a mounting frame is arranged on one side of the connecting part. A plurality of fixing seats connected with the inner wall of the passenger car are arranged on the outer sides of the connecting part and the mounting frame, the wheelchair fixing device is arranged at the upper end of the supporting rod, and the armrest lifting seat is arranged between the connecting part and the mounting frame. According to the wheelchair armrest special for the disabled, a user can adjust the position of the armrest according to the height, when the number of people in a passenger car is large, the armrest is in a folded state, the user does not need to adjust the position of the armrest, the armrest can also play a supporting role, and when the user cannot conveniently support the armrest with hands, the armrest can be folded. The safety belt can be driven to stretch out through the handle, the wheelchair is fixed through the hook, and overall practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy buses, in particular to a wheelchair armrest for the disabled. Background Art

[0002] In the production process of new energy buses, handrails for the disabled are often installed inside the car. The wheelchair handrail for the disabled is a facility that provides convenience for the disabled. It can provide support and balance, making the disabled safer and more comfortable when riding in the bus. However, the handrails for the disabled in the existing technology cannot be adjusted according to the height of the disabled and the relative position of the handrail when getting on the bus, and cannot adapt to the different needs of the disabled.

[0003] Based on this, a special wheelchair armrest for the disabled is now provided, which can eliminate the disadvantages of the existing armrests. Utility Model Content

[0004] The utility model aims to provide a wheelchair armrest for disabled persons, so as to solve the problem that the background technology cannot adapt to the different needs of disabled persons.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wheelchair armrest for the disabled comprises an armrest body, a support rod is provided on one side of the armrest body, a connecting part is fixedly installed on the other end of the support rod, a mounting frame is provided on one side of the connecting part, a plurality of fixing seats connected to the inner wall of a bus are provided on the outer sides of the connecting part and the mounting frame, and also comprises a wheelchair holder and an armrest lifting seat, the wheelchair holder is arranged at the upper end of the support rod for increasing the stability of the wheelchair for the disabled, and the armrest lifting seat is arranged between the connecting part and the mounting frame for adjusting the height of the armrest body.

[0007] Preferably, the wheelchair fixer comprises a plurality of storage boxes, a winding rod is rotatably arranged inside the storage box, a rotating assembly is arranged on the top of the winding rod, a traction hole is opened on the outer surface of the storage box, a safety belt is slidably connected inside the traction hole, and the safety belt is wound around the outside of the winding rod, and a hook is fixedly connected to the end of the safety belt.

[0008] Preferably, the armrest lifting seat includes a mounting box, a groove is provided inside the mounting box, a bottom plate is placed on the bottom wall of the groove, the bottom plate is connected to the mounting box by a plurality of fixing bolts, a telescopic member is provided on the top of the bottom plate, a lifting plate is connected to the telescopic end of the telescopic member, and the lifting plate is connected to the bottom plate by a spring.

[0009] Preferably, the rotating assembly comprises a sliding rod slidably connected to the winding rod, a handle is provided at the upper end of the sliding rod, and a clamping rod is fixedly installed at the bottom of the handle.

[0010] Preferably, anti-slip pads are provided on the outer sides of the armrest body and the handle.

[0011] Preferably, a plurality of card slots are provided on one side of the storage box, and the card slots are adapted to the specifications and dimensions of the card rods.

[0012] Preferably, a connecting rod is fixedly installed on one side of the lifting plate, an annular block is fixedly connected to the end of the connecting rod, a rotating disk is rotatably connected inside the annular block, and the rotating disk and the annular block are fixedly connected by fastening bolts.

[0013] Preferably, the lower end of the rotating disk is fixedly connected to the armrest body, and the rotating disk is obliquely arranged on one side of the connecting rod. When the armrest body is in a storage state, the armrest body is parallel to the support rod, and when the armrest body is in a use state, the armrest body is perpendicular to the support rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model provides a special wheelchair armrest for the disabled. With the cooperation of the wheelchair fixer and the armrest lifting seat, the user can adjust the position of the armrest according to the user's height. When there are many people in the bus, the armrest can be in a storage state, and the user does not need to adjust the position of the armrest, and it can also play a supporting role. When it is inconvenient for the user to support the armrest with his hands, the safety belt can be extended by the handle, and then the position of the wheelchair can be fixed with a hook, thereby increasing the overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of one side of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the other side of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the handrail body of the utility model.

[0019] Figure 4 It is a structural schematic diagram of a wheelchair fixer of the utility model.

[0020] Figure 5 The figure is a schematic diagram of the internal structure of the wheelchair fixer of the utility model.

[0021] Figure 6 It is a structural schematic diagram of the armrest lifting seat of the utility model.

[0022] Figure 7 It is a schematic diagram of the internal structure of the armrest lifting seat of the utility model.

[0023] Figure 8 It is a schematic diagram of the structure of the armrest body of the utility model when it is stored.

[0024] Fig. 9 It is a structural schematic diagram of the utility model.

[0025] Notes on the accompanying drawings: 101, armrest body; 102, support rod; 103, connection part; 104, installation frame; 105, fixing seat; 106, connecting rod; 107, ring block; 108, rotating disk; 200, wheelchair holder; 201, storage box; 202, winding rod; 203, safety belt; 204, hook; 205, sliding rod; 206, handle; 207, clamping rod; 300, armrest lifting seat; 301, installation box; 302, groove; 303, bottom plate; 304, telescopic part; 305, lifting plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] Example 1

[0028] In this embodiment, if Figure 1-Figure 7 As shown, a wheelchair armrest for the disabled comprises an armrest body 101, a support rod 102 is arranged on one side of the armrest body 101, a connecting portion 103 is fixedly installed on the other end of the support rod 102, a mounting frame 104 is arranged on one side of the connecting portion 103, the vertical height of the connecting portion 103 and the mounting frame 104 is the same as the height of the inner wall of the coach, so that the armrest body 101 and the inner wall of the coach are kept parallel, and a plurality of fixing seats 105 connected to the inner wall of the coach are arranged on the outer sides of the connecting portion 103 and the mounting frame 104, and the support rod 102 and the armrest body 101 are fixed and limited by the plurality of fixing seats 105, so as to increase the wheelchair armrest for the disabled. The overall practicality of the wheelchair armrest also includes a wheelchair holder 200 and an armrest lifting seat 300. The wheelchair holder 200 is arranged at the upper end of the support rod 102 to increase the stability of the wheelchair for the disabled. The armrest lifting seat 300 is arranged between the connecting part 103 and the mounting frame 104 to adjust the height of the armrest body 101. Before the special wheelchair armrest for the disabled is used, the connecting part 103 and the mounting frame 104 are first fixed inside the new energy bus through a plurality of fixing seats 105, and then the wheelchair holder 200 and the armrest lifting seat 300 are adjusted according to the user's use requirements to put the armrest into use.

[0029] Among them Figure 4and Figure 5 As shown, the wheelchair holder 200 includes a plurality of storage boxes 201, a winding rod 202 is rotatably provided inside the storage box 201, a traction structure for limiting the safety belt 203 is provided on one side of the winding rod 202, so that when the handle 206 is rotated, the safety belts 203 inside the storage box 201 are still in a tightly fitted state, a rotating assembly is provided on the top of the winding rod 202, a traction hole is provided on the outer surface of the storage box 201, the size of the safety belt 203 matches the size of the traction hole, the thickness of the hook 204 is greater than the size of the traction hole, so that the safety belt 203 can freely enter and exit the traction hole, and the hook 204 can prevent the safety belt 203 from being completely retracted, A safety belt 203 is slidably connected inside the traction hole. The safety belt 203 is made of a soft and elastic material. One end of the safety belt 203 is fixed on the winding rod 202. The other end of the safety belt 203 is inserted through a traction hole by winding, and the safety belt 203 is wound around the outside of the winding rod 202. A hook 204 is fixedly connected to the end of the safety belt 203. The user hooks the hook 204 on the side of the wheelchair to fix the wheelchair, thereby avoiding safety accidents caused by the user not holding the handrail body 101 or not being able to hold the handrail body 101 with his hands during the movement of the new energy bus. The length can be adjusted according to the use distance, making it more convenient to use.

[0030] Among them Figure 6 and Figure 7 As shown, the armrest lifting seat 300 includes a mounting box 301, the mounting box 301 is fixedly connected to the support rod 102, a groove 302 is provided inside the mounting box 301, a lifting plate 305 is slidably connected to the inner wall of the groove 302, a bottom plate 303 is placed on the bottom wall of the groove 302, the bottom plate 303 is connected to the mounting box 301 through a plurality of fixing bolts, a telescopic member 304 is provided on the top of the bottom plate 303, and the telescopic member 304 can be set as a telescopic rod. Due to the elastic force of the spring, when the user needs to adjust the armrest body 101 When adjusting the height, the user holds the armrest body 101 and pulls it down to adjust the height. It can also be set as an electric push rod to realize the automatic lifting of the armrest body 101, so as to avoid the telescopic rod and the spring being unable to fix the user's position during use, and simplify the user's operation steps. The telescopic end of the telescopic member 304 is connected to a lifting plate 305, and the lifting plate 305 is connected to the bottom plate 303 through a spring. Through the lifting plate 305, the armrest lifting seat 300 and the armrest body 101 become a complete mechanism, which increases the overall practicality.

[0031] Among them Figure 5As shown, the rotating assembly includes a slide bar 205 slidably connected to the winding rod 202, and a moving block and a moving groove are provided between the slide bar 205 and the winding rod 202, so that the slide bar 205 can only move up and down inside the winding rod 202. When the slide bar 205 rotates, it drives the winding rod 202 to rotate synchronously, so that a handle 206 is provided on the upper end of the slide bar 205, and a clamping rod 207 is fixedly installed at the bottom of the handle 206. When using, the user manually pulls up the handle 206 to separate the clamping rod 207 from the clamping groove, and then rotates the handle 206, so that the user can stretch the safety belt 203 to a certain length;

[0032] Among them Figure 3 and Figure 4 As shown, the outer sides of the armrest body 101 and the handle 206 are both provided with anti-slip pads to increase the contact area with the user's hand, improve the friction effect, and thus improve the overall stability of the structure;

[0033] Among them Figure 4 As shown, a plurality of card slots are provided on one side of the storage box 201, and the card slots are adapted to the specifications and sizes of the card rod 207, and the card slots and the card rod 207 are engaged with each other, so as to limit the handle 206 and facilitate the retraction of the safety belt 203;

[0034] Among them Figure 2 and Figure 3 As shown, a connecting rod 106 is fixedly installed on one side of the lifting plate 305, and a circular ring block 107 is fixedly connected to the end of the connecting rod 106. A rotating disk 108 is rotatably connected inside the circular ring block 107. The rotating disk 108 and the circular ring block 107 are fixedly connected by fastening bolts, so that the angle of the rotating disk 108 can be rotated, which is convenient for storing the armrest body 101 and reducing the space occupied by the armrest body 101.

[0035] Example 2

[0036] The difference from Example 1 is that Figure 8 and Fig. 9 As shown, the lower end of the rotating disk 108 is fixedly connected to the armrest body 101, and the rotating disk 108 is tilted on one side of the connecting rod 106, so that the rotation route between the rotating disk 108 and the armrest body 101 is a specific route, which is convenient for realizing subsequent functions and effects. When the armrest body 101 is in the storage state, the armrest body 101 is parallel to the support rod 102, and when the armrest body 101 is in the use state, the armrest body 101 is perpendicular to the support rod 102, so that the armrest body 101 can play a supporting role when the armrest body 101 is stored or in use. The user does not need to adjust the relative position of his or her wheelchair and the armrest body 101, which is suitable for users in different positions and avoids the situation where there are a large number of passengers in the bus, which makes it inconvenient for users to contact with the armrest body 101.

[0037] When in use, the user first moves the wheelchair to one side of the armrest body 101, and adjusts the rotating disk 108 and the fastening bolts according to the relative position of the user and the armrest body 101, so that the user can hold the armrest body 101 with his hands. When safety needs to be increased, the user pulls up the handle 206 to separate the locking rod 207 from the locking slot, then pulls the safety belt 203 out a distance, and hooks the hook 204 on the side of the wheelchair, thereby fixing the wheelchair.

[0038] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A wheelchair armrest for the disabled, comprising an armrest body (101), characterized in that: A support rod (102) is provided on one side of the handrail body (101); a connecting portion (103) is fixedly installed on the other end of the support rod (102); a mounting frame (104) is provided on one side of the connecting portion (103); and a plurality of fixing seats (105) connected to the inner wall of the bus are provided on the outer sides of the connecting portion (103) and the mounting frame (104); It also includes a wheelchair fixer (200), which is arranged at the upper end of the support rod (102) and is used to increase the stability of the wheelchair for the disabled; An armrest lifting seat (300) is provided between the connecting portion (103) and the mounting frame (104) and is used for adjusting the height of the armrest body (101).

2. The wheelchair armrest for the disabled according to claim 1, characterized in that: The wheelchair holder (200) comprises a storage box (201), a winding rod (202) is rotatably arranged inside the storage box (201), a rotating assembly is arranged on the top of the winding rod (202), a traction hole is opened on the outer surface of the storage box (201), a safety belt (203) is slidably connected inside the traction hole, and the safety belt (203) is wound around the outside of the winding rod (202), and a hook (204) is fixedly connected to the end of the safety belt (203).

3. The wheelchair armrest for the disabled according to claim 1, characterized in that: The armrest lifting seat (300) comprises a mounting box (301), a groove (302) is provided inside the mounting box (301), a bottom plate (303) is placed on the bottom wall of the groove (302), the bottom plate (303) is connected to the mounting box (301) through a plurality of fixing bolts, a telescopic member (304) is provided on the top of the bottom plate (303), a lifting plate (305) is connected to the telescopic end of the telescopic member (304), and the lifting plate (305) is connected to the bottom plate (303) through a spring.

4. The wheelchair armrest for the disabled according to claim 2, characterized in that: The rotating assembly comprises a sliding rod (205) slidably connected to the winding rod (202), a handle (206) is provided at the upper end of the sliding rod (205), and a clamping rod (207) is fixedly installed at the bottom of the handle (206).

5. The wheelchair armrest for the disabled according to claim 4, characterized in that: Anti-slip pads are provided on the outer sides of the armrest body (101) and the handle (206).

6. The wheelchair armrest for the disabled according to claim 2, characterized in that: A plurality of card slots are provided on one side of the storage box (201), and the card slots are adapted to the specifications and dimensions of the card rod (207).

7. The wheelchair armrest for the disabled according to claim 3, characterized in that: A connecting rod (106) is fixedly installed on one side of the lifting plate (305), and a circular ring block (107) is fixedly connected to the end of the connecting rod (106). A rotating disk (108) is rotatably connected inside the circular ring block (107), and the rotating disk (108) and the circular ring block (107) are fixedly connected by fastening bolts.

8. The wheelchair armrest for the disabled according to claim 7, characterized in that: The lower end of the rotating disk (108) is fixedly connected to the armrest body (101), and the rotating disk (108) is tiltedly arranged on one side of the connecting rod (106). When the armrest body (101) is in a storage state, the armrest body (101) is parallel to the support rod (102), and when the armrest body (101) is in a use state, the armrest body (101) is perpendicular to the support rod (102).

Images