Electric wheelchair with first-aid device for old people
By designing an emergency device placement mechanism on an electric wheelchair for the elderly, the problem of inconvenience of carrying emergency devices is solved, the convenience of carrying and convenience of use is improved, and the participation of social activities of the elderly is promoted.
Patent Information
- Application Number
- CN202421933691.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-12
AI Technical Summary
It is inconvenient for elderly people to carry emergency devices when going out, which makes their families unwilling to take them out to participate in social activities.
An electric wheelchair for the elderly with an emergency device is designed. By setting a plug-in seat on the back support rod of the wheelchair, the emergency device is fixed, including a rectangular structure, a placement box and a medicine box, for easy portability and use.
It has achieved convenient portability and use of emergency devices, reduced the time and troubles of families preparing emergency devices and medicines, and improved the opportunity for the elderly to participate in social activities and the quality of life in their later years.
Smart Images
Figure CN223026269U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an electric wheelchair for the elderly, in particular to an electric wheelchair for the elderly with a first aid device. Background Art
[0002] With the development of technology, electric wheelchairs for the elderly already enable most elderly people to participate in some social activities instead of just staying at home. However, some elderly people suffer from acute diseases. When their family members take them out for outdoor activities in an electric wheelchair, they also have to carry various first aid devices with them to prevent accidents. These first aid devices are inconvenient to carry when going out, so the family members of some elderly patients with underlying diseases or acute diseases are not very willing to take them out to participate in basic social activities. Therefore, based on the existing electric wheelchairs for the elderly, an electric wheelchair for the elderly with a first aid device is proposed here to solve the above problems. Summary of the Utility Model
[0003] In view of the above defects or deficiencies in the prior art, it is desirable to provide an electric wheelchair for the elderly with a first aid device.
[0004] According to the technical solution provided by the embodiment of the present application, an electric wheelchair for the elderly with a first aid device includes a wheelchair body. Two socket connectors are respectively fixed on two back support rods of the wheelchair body by welding. A first aid device placement mechanism is inserted into the socket connectors.
[0005] The first aid device placement mechanism includes a cuboid formed by welding eight support columns. A front plate is welded on one side of the cuboid close to the back support rod, and covers are welded at the bottom and top. Insertion holes are provided on two opposite inner sides of the support columns on both sides of the cuboid, and a placement box is movably connected by pins. A medicine box is fixed in the middle of the cuboid by industrial glue.
[0006] In the present utility model, the socket connectors are respectively arranged on two adjacent sides of the back support rod. The socket connector at the upper end of the back support rod faces the cuboid, and the socket connector at the lower end is arranged on the other side.
[0007] In the present utility model, the socket connector is provided with a socket groove, and a U-shaped groove is provided on one side of the socket groove.
[0008] In the present utility model, L-shaped rods adapted to the socket connectors are fixed on the side surfaces of the front plate and the placement box by screws.
[0009] In the present utility model, there is a 1 cm gap between the placement box and the bottom plate, and through holes adapted to the pins are provided at the lower ends on both sides of the placement box.
[0010] In the present utility model, the upper end of the placement box is higher on the outer side than on the inner side. An active buckle is provided on the outer side of the placement box, and a convex column adapted to the buckle is provided on the cover plate at the top of the cuboid.
[0011] In the present utility model, a plurality of drawers are provided on the medicine box, and a label slot is provided on the outer side of the drawer.
[0012] In summary, the beneficial effects of the present application are as follows: various required first-aid devices are convenient to carry and take out, and drugs commonly used by the elderly and for emergency use can also be placed, improving the portability of the first-aid devices carried by the patient's family members. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, objects, and advantages of the present application will become more apparent:
[0014] Figure 1 is a schematic structural diagram of an existing electric wheelchair;
[0015] Figure 2 is a schematic structural diagram of a first-aid device placement mechanism;
[0016] Figure 3 is a schematic structural diagram of the socket in the present utility model;
[0017] Figure 4 is a schematic structural diagram of the placement box in the present utility model.
[0018] Reference numerals in the figures: wheelchair body - 1; back support rod - 11; socket - 2; first-aid device placement mechanism - 3; convex column - 31; placement box - 32; medicine box - 33; L-shaped rod - 34; buckle - 35. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The present application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the relevant utility model and do not limit the utility model. Additionally, it should be noted that for the sake of description, only parts related to the utility model are shown in the drawings.
[0020] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the drawings and embodiments.
[0021] An electric wheelchair for the elderly with a first-aid device, including a wheelchair body 1, as Figure 1As shown, it is a common electric wheelchair on the market, specifically the electric wheelchair described in Patent No. 2015200761515, which includes two main brackets that are mirror-symmetrical on both sides. Each main bracket includes a side frame, a footrest, a backrest rod, and an armrest. The footrest, backrest rod, and armrest are respectively installed on the side frame; a foldable backrest cushion that is connected to both backrest rods simultaneously is provided between the backrest rods of the two main brackets; a driving wheel, a driven wheel, and a driving motor are provided at the bottom of each main bracket. The driving motor drives the driving wheel on the corresponding side. A battery for supplying power to the driving motor is provided on the side frame of the main bracket. It also includes a controller for controlling the movement of the wheelchair. The controller is located at the armrest of one of the main brackets; a storage rack is also included between the two main brackets. The storage rack includes two cross rods arranged at intervals. Each cross rod is formed by two rods crossing and hinging with each other. The storage rack also includes two cross bars. Each cross bar connects the upper ends of the corresponding rods in the two cross rods. A foldable seat cushion that is connected to both cross bars simultaneously is provided between the two cross bars. The lower ends of the rods in the cross rods are hinged to the lower part inside the corresponding main bracket. Limit grooves that cooperate with the corresponding cross bars are respectively provided at the upper parts inside the two main brackets.
[0022] It can also be other similar electric wheelchairs. A USB hole can also be externally provided on the battery carried by the electric wheelchair to temporarily charge the first aid device.
[0023] As Figures 2 - 4 shown, the backrest rod 11 is made of metal material, specifically a kind of round tube, and the upper end is bent into a handle.
[0024] The socket 2 is made of metal material. The socket 2 is provided with a socket groove. The socket groove can be a square hole or a circular hole, specifically needs to be adapted to the L-shaped rod 34. A U-shaped groove is provided on one side of the socket groove. The depth of the U-shaped groove is the same as the height of the L-shaped rod 34, and preferably the top surfaces of the two are flush. The sockets 2 are respectively arranged on two adjacent sides of the backrest rod 11. The socket 2 at the upper end of the backrest rod 11 faces the cuboid, and the socket 2 at the lower end is arranged on the other side. This direction design method of the socket 2 can effectively lock the lower part of the placement box 32 to prevent the buckle 35 from loosening when the electric wheelchair body 1 is moving, resulting in the first aid device inside falling out.
[0025] The first aid device placement mechanism 3 is mainly a cuboid welded by eight pillars. Fixed covers are welded on the front side, top side, and bottom side of the cuboid. The first aid device placement mechanism 3 is about 10 cm away from the handle, which does not interfere with the use of the handle.
[0026] The pillar is a square metal rod, and the upper body is made of aluminum alloy material, which can reduce the weight.
[0027] The placement box 32 is spaced 1 cm from the bottom plate so that it will not be stuck by the cover plate when it is rotated and opened to the side. Through holes adapted to the bolts are provided at the lower ends on both sides of the placement box 32. Through the bolts, the placement box 32 can be rotated 90 degrees outward. After rotating 90 degrees, the cover plate at the bottom will hold the placement box 32 to prevent excessive rotation angle and the first aid device inside from falling. To prevent the first aid device from falling, an anti-slip rubber pad can also be pasted on the side of the placement box 32. The upper end of the placement box 32 is higher on the outer side than on the inner side. This design facilitates the taking and rotation of some larger first aid devices. A movable buckle 35 is provided on the outer side of the placement box 32. The buckle 35 is made of plastic and has a certain elasticity. A raised column 31 adapted to the buckle 35 is provided on the cover plate at the top of the cuboid. The top of the raised column 31 is of a semi-circular structure.
[0028] The medicine box 33 is fixed to the middle of the first aid device placement mechanism through industrial glue at both the top and the bottom. The medicine box 33 is provided with a number of drawers that can be opened and closed in a pull-out manner. Label slots are provided on the outer sides of the drawers, and usage instruction labels of various medicines can be placed in the label slots.
[0029] The first aid devices used by the elderly generally include the following types, all of which are portable, such as defibrillator monitors, ventilators, non-invasive blood pressure monitors, etc.
[0030] When in use, it is necessary to remove the first aid device placement mechanism 3 from the wheelchair body 1, otherwise it is impossible to smoothly open the placement boxes 32 on both sides. After removing the first aid device placement mechanism 3, take out the prepared first aid devices therein, and then first aid can be performed on the patient. At the same time, the storage battery of the electric wheelchair body 1 can be installed with a voltage regulation module suitable for the use of the first aid device, so as to temporarily supply power to the first aid device through various interfaces. And various medicines can be placed in the medicine box 33 for convenient use. In this way, when the elderly's family members take them out to participate in social basic activities, they will no longer spend a lot of time preparing these first aid devices and medicines, etc., adjust the emotional and psychological contradictions between the two, and enable the elderly to participate in social activities more and improve the quality of their late-life.
[0031] The above description is only the preferred embodiment of the present application and the description of the technical principle and other solutions used. At the same time, the scope of the utility model involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept of the utility model. For example, the technical solutions formed by mutually replacing the above features with the (but not limited to) technical features with similar functions disclosed in the present application.
Claims
1. An electric wheelchair for the elderly with an emergency device, comprising a wheelchair body (1), characterized in that: Two sockets (2) are fixed to the two back support rods (11) of the wheelchair body (1) by welding, and a first aid placement mechanism (3) is plugged into the sockets (2). The first aid placement mechanism (3) comprises a rectangular parallelepiped formed by welding eight pillars, a front plate and cover plates are welded to the bottom and top of the rectangular parallelepiped near the back support rod (11), latch holes are provided on the two opposite inner sides of the pillars on both sides of the rectangular parallelepiped, a placement box (32) is movably connected by latches, and a medicine box (33) is fixed to the middle of the rectangular parallelepiped by industrial glue.
2. The electric wheelchair for the elderly with a first aid device according to claim 1 is characterized in that: The sockets (2) are respectively arranged on two adjacent surfaces of the back support rod (11), the socket (2) located at the upper end of the back support rod (11) faces the cuboid, and the socket (2) at the lower end is arranged on the other side.
3. The electric wheelchair for the elderly with a first aid device according to claim 1 is characterized in that: The plug socket (2) is provided with a plug slot, and a U-shaped slot is provided on one side of the plug slot.
4. The electric wheelchair for the elderly with a first aid device according to claim 1 is characterized in that: The front plate and the side surface of the placement box (32) are fixed with an L-shaped rod (34) adapted to the socket (2) by means of screws.
5. The electric wheelchair for the elderly with a first aid device according to claim 1 is characterized by: The placement box (32) is spaced 1 cm from the bottom plate, and through holes adapted to the latch are provided at the lower ends of both sides of the placement box (32).
6. The electric wheelchair for the elderly with a first aid device according to claim 1 is characterized by: The upper end of the placement box (32) is located on an outer side higher than an inner side, a movable buckle (35) is provided on the outer side of the placement box (32), and a protruding column (31) adapted to the buckle (35) is provided on the cover plate at the top of the rectangular parallelepiped.
7. The electric wheelchair for the elderly with a first aid device according to claim 1 is characterized by: The medicine box (33) is provided with a plurality of drawers, and label slots are provided on the outer sides of the drawers.