Electric wheelchair with multiple storage spaces

Abstract

The utility model discloses an electrically powered wheelchair with multiple storage spaces, which comprises an electrically powered wheelchair body, a supporting mechanism for supporting and pushing is arranged on the upper portion of the electrically powered wheelchair body, adjustable armrests are mounted on two sides of the upper portion of the electrically powered wheelchair body, and bearing mechanisms convenient to disassemble and replace are arranged at the bottoms of the adjustable armrests. The electric wheelchair comprises an electric wheelchair body, storage mechanisms used for storing articles need to be arranged on the two sides and the back face of the electric wheelchair body, each storage mechanism comprises a first storage box, the first storage boxes are fixedly installed on the back face of the electric wheelchair body, a second storage box is fixedly installed on one side of the electric wheelchair body, and a third storage box is fixedly installed on the other side of the electric wheelchair body. Through the cooperative arrangement of the bearing mechanism and the storage mechanism, the storage capacity is improved; through the design of the bearing mechanism, dinning, drinking, working and other actions can be directly performed on the wheelchair, the practicability of the wheelchair is improved, and the wheelchair can be conveniently and rapidly used by people with different operation habits (left and right skids).

Description

Technical Field

[0001] The utility model relates to the technical field of electric wheelchairs, in particular to an electric wheelchair with multiple storage spaces. Background Art

[0002] Electric wheelchairs are a new generation of intelligent wheelchairs that are based on traditional manual wheelchairs and have been upgraded by adding high-performance power drive devices, intelligent control devices, batteries and other components. Equipped with a manually operated intelligent controller, they can drive the wheelchair to complete multiple functions such as forward, backward, turning, standing, lying down, etc.

[0003] However, for patients who need an escort, the operation of their wheelchair needs to be completed by a caregiver, and the fast movement of the electric wheelchair makes it more difficult for the caregiver to follow. In addition, when using a traditional wheelchair, there is a problem that the patient in front blocks the view of the accompanying person behind, making it difficult for the caregiver to observe the road conditions ahead well, making it inconvenient to use.

[0004] To address the above technical issues, publication number CN221617586U discloses an electric wheelchair that is convenient for caregivers to use. By adding a companion pedal to the rear of an existing electric wheelchair, the caregiver can stand on the companion pedal to follow the movement. This not only saves energy but also provides a wider field of vision due to the higher standing height, making it easier to control the wheelchair and making it more convenient to use.

[0005] The above patent also has the following shortcomings: in actual use, the wheelchair in the prior art has limited storage space for items and cannot hold more items. In addition, when it is necessary to eat or read in the wheelchair, there is no supporting carrier, which lacks certain practicality. Utility Model Content

[0006] The purpose of the present utility model is to provide an electric wheelchair with multiple storage spaces, which has the advantage of multiple storage spaces. It adopts storage spaces on both sides and storage space on the back. The required storage capacity is increased according to the above three groups of storage spaces, and the loading parts can be installed on the left or right hand of the required person in a detachable and replaceable manner. It can be directly used by people who are accustomed to using their left or right hands for operation. The product is equipped with a storage board to solve the user's actions of eating, drinking water, working, etc. directly on the wheelchair, thereby solving the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] An electric wheelchair with multiple storage spaces includes an electric wheelchair body:

[0009] The upper part of the electric wheelchair body is provided with a support mechanism for supporting the pushing, and adjustable armrests are installed on both sides of the upper part of the electric wheelchair body. The bottom of the adjustable armrests is provided with a carrying mechanism for easy disassembly and replacement, and the lower part and back of the electric wheelchair body are provided with storage mechanisms for storing items.

[0010] The storage mechanism includes a first storage box, which is fixedly installed on the back of the electric wheelchair body, a second storage box is fixedly installed on one side of the electric wheelchair body, and a third storage box is fixedly installed on the other side of the electric wheelchair body.

[0011] Preferably, the supporting mechanism includes a locking component, a control component, a connecting component and a placement component. The locking component is arranged at the bottom of the adjustable armrest. The control component and the connecting component are respectively arranged inside the locking component, and the placement component is arranged on the outside of the connecting component.

[0012] Preferably, the locking assembly includes a connecting sleeve, which is fixedly mounted on the bottom of the adjustable armrest, and a locking bolt is threadedly connected to the bottom of the connecting sleeve.

[0013] Preferably, the control assembly includes a first plug rod, the first plug rod is inserted into the interior of the connecting sleeve on one side, and the end of the first plug rod is fixedly mounted with a console.

[0014] Preferably, the connecting assembly includes a second plug rod, the second plug rod is inserted into the interior of the connecting sleeve on the other side, and the end of the second plug rod is fixedly mounted with a connecting seat.

[0015] Preferably, the placement component includes a storage plate, and the storage plate is rotatably mounted on the connecting seat.

[0016] Preferably, the support mechanism includes an extended push handle, which is arc-shaped. The extended push handle is respectively fixedly mounted on both sides of the upper part of the electric wheelchair body. The upper part of the electric wheelchair body is fixedly mounted with a second fabric layer, and one side of the upper part of the electric wheelchair body is fixedly mounted with a first fabric layer.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model improves the storage capacity by coordinating the carrying mechanism and the storage mechanism. The storage mechanism adopts three groups of storage parts in different positions. On the basis of improving the storage capacity, it is also convenient to take out and put in multiple positions, thereby improving the convenience of use. The design of the carrying mechanism allows people to eat, drink water, work, etc. directly on the wheelchair, thereby improving the practicality of the wheelchair. The position of the storage plate and the control console can be interchanged, which is convenient for people with different operating habits (left-handed and right-handed) to use. The storage plate can be stored to the side of the wheelchair when not in use, which is easy to operate and flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of the storage board of the utility model when it is unfolded and used (1);

[0020] Figure 2 This is a schematic diagram of the structure of the utility model after the storage plate is flipped over and partially separated;

[0021] Figure 3 A schematic diagram of the structure of the storage board of the utility model when it is unfolded and used (2);

[0022] Figure 4 A schematic diagram of the structure of the storage board of the utility model when it is unfolded and used (3);

[0023] Figure 5 This is a schematic diagram of the structure of the storage board of the utility model when it is unfolded and used, with some parts of the board disassembled.

[0024] In the figure: 1. The electric wheelchair body;

[0025] 2. Support mechanism; 21. Extended push handle; 22. First fabric layer; 23. Second fabric layer;

[0026] 3. Carrying mechanism; 31. Connecting sleeve; 32. Locking bolt; 33. First plug rod; 34. Control console; 35. Second plug rod; 36. Connecting seat; 37. Storage board;

[0027] 4. Storage mechanism; 41. First storage box; 42. Second storage box; 43. Third storage box;

[0028] 5. Adjustable armrests. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figure 1-5 As shown, an electric wheelchair with multiple storage spaces includes an electric wheelchair body 1, the upper part of the electric wheelchair body 1 is provided with a support mechanism 2 for supporting the pushing, adjustable armrests 5 are installed on both sides of the upper part of the electric wheelchair body 1, and the bottom of the adjustable armrests 5 is provided with a carrying mechanism 3 for easy disassembly and replacement, the lower sides and back of the electric wheelchair body 1 are required to be provided with storage mechanisms 4 for storing items, the storage mechanism 4 includes a first storage box 41, the first storage box 41 is fixedly installed on the back of the electric wheelchair body 1, a second storage box 42 is fixedly installed on one side of the electric wheelchair body 1, and a third storage box 43 is fixedly installed on the other side of the electric wheelchair body 1.

[0031] The electric wheelchair of the present invention forms three groups of storage positions through the cooperation of the first storage box 41, the second storage box 42 and the third storage box 43, which not only increases the storage capacity but also facilitates multi-position retrieval and improves the convenience of use; the design of the carrying mechanism 3 is convenient for operations such as dining and reading, and improves the practicality of the wheelchair; the structural design of the adjustable armrest 5 allows the position of the storage plate 37 and the control console 34 to be interchanged, which is convenient for people with different operating habits (left-handed and right-handed people) to use conveniently. The storage plate 37 can also be stored to the side of the wheelchair when not in use, which is easy to operate and flexible to use. The adjustable armrest 5 adopts a bending and folding method to fold together with the wheelchair when the whole is folded, which is an existing mature technology.

[0032] Specifically, the supporting mechanism 3 includes a locking assembly, a control assembly, a connecting assembly and a placement assembly. The locking assembly is arranged at the bottom of the adjustable armrest 5. The control assembly and the connecting assembly are respectively arranged inside the locking assembly. The placement assembly is arranged on the outside of the connecting assembly. The locking assembly includes a connecting sleeve 31, which is fixedly installed on the bottom of the adjustable armrest 5. The bottom of the connecting sleeve 31 is threadedly connected with a locking bolt 32. The control assembly includes a first plug rod 33, which is inserted into the inside of the connecting sleeve 31 on one side, and a console 34 is fixedly installed on the end of the first plug rod 33. The connecting assembly includes a second plug rod 35, which is inserted into the inside of the connecting sleeve 31 on the other side, and a connecting seat 36 is fixedly installed on the end of the second plug rod 35. The placement assembly includes a storage plate 37, and the storage plate 37 is rotatably installed on the connecting seat 36.

[0033] The above design facilitates the support and locking work after the first insertion rod 33 and the second insertion rod 35 are inserted, facilitates the disassembly and assembly of the console 34, and the console 34 can control the movement of the wheelchair, and also facilitates the connection and support operation of the placement components. The storage plate 37 is rotatably installed on the connecting seat, which is convenient for unfolding and use and rotating to the side for storage. The storage plate 37 can be a dinner plate.

[0034] like Figure 1As shown in the figure, the position of the storage plate 37 at this time is suitable for people with right-handed operation habits. When it is necessary to change it to a position suitable for people with left-handed operation habits, loosen the two sets of locking bolts 32, and then pull the console 34 and the storage plate 37 outward, so that the first insertion rod 33 and the second insertion rod 35 are separated from the interior of the corresponding connecting sleeve 31. At this time, the two are swapped. After the position is swapped, the storage plate 37 can be rotated as needed, so that the storage plate 37 appears Figure 2 and Figure 3 The horizontal and vertical states presented are that the storage plate 37 can carry items when it is in the horizontal state, and can be used for storage when it is rotated to the vertical state, thereby reducing the space required. At this time, the above-mentioned disassembly method is reversed, and the first insertion rod 33 and the second insertion rod 35 are inserted into the corresponding connecting sleeve 31, and then the locking bolt 32 is tightened to complete the locking work.

[0035] Based on the above, the device can be adapted to people who are accustomed to using their left or right hands according to the position of the exchange.

[0036] Furthermore, the support mechanism 2 includes an extended push handle 21, which is arranged in an arc shape. The extended push handle 21 is fixedly installed on both sides of the upper part of the electric wheelchair body 1. The upper part of the electric wheelchair body 1 is fixedly installed with a second fabric layer 23, and one side of the upper part of the electric wheelchair body 1 is fixedly installed with a first fabric layer 22.

[0037] In the above design, the first fabric layer 22 and the second fabric layer 23 achieve the effect of support and leaning, and at the same time are not blocked during folding, assisting in completing the folding operation; the arc-shaped extended push handle 21 utilizes the human hand gesture of pushing, making operation more labor-saving and convenient.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric wheelchair with multiple storage spaces, characterized by: The electric wheelchair comprises an electric wheelchair body, wherein the upper portion of the electric wheelchair body is provided with a support mechanism for supporting the pushing, adjustable armrests are installed on both sides of the upper portion of the electric wheelchair body, and the bottom of the adjustable armrests is provided with a carrying mechanism for facilitating disassembly and replacement, and storage mechanisms for storing items are provided on both sides and the back of the lower portion of the electric wheelchair body, wherein the storage mechanisms include a first storage box fixedly mounted on the back of the electric wheelchair body, a second storage box fixedly mounted on one side of the electric wheelchair body, and a third storage box fixedly mounted on the other side of the electric wheelchair body; The carrying mechanism includes a locking component, a control component, a connecting component and a placement component. The locking component is arranged at the bottom of the adjustable armrest. The control component and the connecting component are respectively arranged inside the locking component, and the placement component is arranged outside the connecting component. The support mechanism includes an extended push handle, which is arranged in an arc shape. The extended push handle is respectively fixedly installed on both sides of the upper part of the electric wheelchair body. The upper part of the electric wheelchair body is fixedly installed with a second fabric layer, and one side of the upper part of the electric wheelchair body is fixedly installed with a first fabric layer.

2. The electric wheelchair with multiple storage spaces according to claim 1, characterized in that: The locking assembly includes a connecting sleeve, which is fixedly mounted on the bottom of the adjustable armrest, and a locking bolt is threadedly connected to the bottom of the connecting sleeve.

3. The electric wheelchair with multiple storage spaces according to claim 2, characterized in that: The control assembly includes a first plug rod, which is inserted into the interior of a connecting sleeve on one side, and a console is fixedly installed on the end of the first plug rod.

4. The electric wheelchair with multiple storage spaces according to claim 3, characterized in that: The connecting assembly includes a second plug rod, which is inserted into the interior of the connecting sleeve on the other side, and a connecting seat is fixedly installed on the end of the second plug rod.

5. The electric wheelchair with multiple storage spaces according to claim 4, characterized in that: The placement component includes a storage plate, and the storage plate is rotatably mounted on the connecting seat.

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