CN220213254U - Wheelchair with dining table - Google Patents

Abstract

The utility model relates to a wheelchair with a dining table, which comprises a wheelchair main body, a first telescopic rod, a second telescopic rod and a dining table board, wherein the first telescopic rod and the second telescopic rod are respectively and fixedly arranged at the left side and the right side of the wheelchair main body, the dining table board is rectangular, one end of the dining table board is rotatably sleeved on the first telescopic rod, and the other end of the dining table board is detachably connected with the second telescopic rod. The first telescopic rod and the second telescopic rod are arranged for supporting the dining table board, so that the height of the dining table board can be adjusted according to the height of a patient, namely, the distance between the mouth of the patient and the dining table board is adjusted, dishes are not easy to scatter on the dining table, and the workload of medical staff is reduced.

Description

A wheelchair with a dining table

Technical field

The utility model relates to a wheelchair, in particular to a wheelchair with a dining table.

Background technique

Wheelchairs are an important means of transportation for patients in the rehabilitation process. They are not only a means of transportation for physically disabled people, but more importantly, they enable them to exercise and participate in social activities with the help of wheelchairs. Ordinary wheelchairs generally consist of four parts: wheelchair frame, wheels, brake device and seat. When patients eat, medical staff usually need to place a spare dining table board on the two armrests. This dining table board is not only not stable enough, but also Increase the workload of medical staff.

The existing patent CN209203798U discloses a wheelchair with a dining table. By arranging a first dining table plate and a second dining table plate on the armrests of the wheelchair, both the first dining table plate and the second dining table plate can rotate around the armrests. When the patient is eating, the first dining table board and the second dining table board are unfolded, and the two ends of the U-shaped block are inserted into the first jacks of the first dining table board and the second dining table board, thereby connecting the two dining tables. The plates are spliced and fixed to prevent the first dining table plate and the second dining table plate from shaking during use, thereby realizing the fixation of the dining table. However, the height of the above-mentioned dining table board cannot be adjusted according to the height of the patient. For taller patients, the distance between the mouth and the dining table board is far. During the eating process, food is easily scattered on the dining table, making it more difficult for medical staff to clean the dining table board. Increase the workload of medical staff.

Therefore, it is necessary to design a wheelchair with a dining table that can adjust the height of the dining table so that meals are not easily scattered on the dining table.

Utility model content

The technical problem to be solved by this utility model is to provide a wheelchair with a dining table that can adjust the height of the dining table board so that food is not easily scattered on the dining table.

In order to solve the above technical problems, the utility model provides a wheelchair with a dining table, which includes a wheelchair main body, a first telescopic rod, a second telescopic rod and a dining table board. The first telescopic rod and the second telescopic rod are respectively fixedly installed on the wheelchair main body. On the left and right sides, the dining table board is rectangular and one end is rotatably mounted on the first telescopic rod, and the other end is detachably connected to the second telescopic rod.

In at least one embodiment, the first telescopic rod includes a first sleeve and a sliding rod. One end of the sliding rod is slidably inserted into the first sleeve, and the other end is bent and extended to form a connecting rod. The dining table plate is connected to the connecting rod. , the first sleeve is arranged vertically and is fixedly connected to the main body of the wheelchair; the first sleeve is provided with a first threaded hole, and the first bolt is inserted into the first threaded hole to relatively fix the first sleeve and the sliding rod.

In at least one embodiment, the second telescopic rod includes a second sleeve and a movable rod. One end of the movable rod is slidably inserted into the second sleeve, and the other end is provided with a silicone plug. The dining table plate is provided with a slot, and the silicone The plug can be inserted into the slot; the second sleeve is provided with a second threaded hole, and the second bolt is inserted into the second threaded hole to relatively fix the second sleeve and the movable rod.

The utility model achieves at least the following beneficial effects:

1. This utility model is provided with a first telescopic rod and a second telescopic rod to support the dining table, so that the height of the dining table can be adjusted according to the height of the patient, that is, the distance between the patient's mouth and the dining table is adjusted, so that food is not easily scattered on the dining table. , reduce the workload of medical staff.

2. The first telescopic rod and the second telescopic rod are respectively arranged on both sides of the dining table board. The dining table board is not easy to shake, making it more convenient for patients to eat.

Description of the drawings

One or more embodiments of the invention will now be described, by way of example only, with reference to the accompanying drawings, in which:

Figure 1 is a perspective view of one embodiment of the present utility model;

FIG. 2 is a perspective view of the first telescopic rod according to the embodiment of FIG. 1 .

The numbers in the figure are: 1. Wheelchair body; 2. First telescopic rod; 3. Second telescopic rod; 4. Dining table board; 21. First sleeve; 22. Sliding rod; 23. Connecting rod; 24. First Bolt; 31, second sleeve; 32, movable rod; 33, silicone plug; 34, second bolt; 35, raised ring; 41, connecting block; 42, ball head.

Detailed ways

The present invention will be described in detail below with reference to exemplary embodiments in the accompanying drawings. However, it should be understood that the present invention can be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. These embodiments are provided here to make the disclosure of the present utility model more complete, and to fully convey the concept of the present utility model to those skilled in the art.

In the description of the present invention, it should be understood that the terms "center", "lateral", "vertical", "front", "rear", "left", "right", "upper", "lower", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention. The novel and simplified description does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the scope of the present invention.

For wheelchairs with a dining table in the prior art, meals are easily scattered on the dining table. After careful analysis, the inventor found that the main reason for the above technical problems is that the height of the dining table on the existing wheelchair cannot be adjusted according to the height of the patient. For taller patients, the distance between the mouth and the dining table is far. During the eating process, Food is easily scattered on the dining table, making it more difficult for medical staff to clean the dining table and increasing the workload of medical staff. Based on the above analysis, the inventor designed a wheelchair with a dining table that can adjust the height of the dining table board so that meals are not easily scattered on the dining table.

As shown in Figures 1 to 2, in one embodiment of the present invention, a wheelchair with a dining table includes a wheelchair body 1, a first telescopic rod 2, a second telescopic rod 3 and a dining table plate 4. The first telescopic rod 2 and The second telescopic rod 3 is fixedly installed on the left and right sides of the wheelchair body 1 respectively. The dining table plate 4 is rectangular and has one end rotatably set on the first telescopic rod 2, and the other end is detachably connected to the second telescopic rod 3.

Among them, the first telescopic rod 2 includes a first sleeve 21 and a sliding rod 22. One end of the sliding rod 22 is slidably inserted into the first sleeve 21, and the other end is bent and extended to form a connecting rod 23. The dining table plate 4 and the connecting rod 23 connection, the first sleeve 21 is arranged vertically and is fixedly connected to the wheelchair body 1; the first sleeve 21 is provided with a first threaded hole, and the first bolt 24 is inserted into the first threaded hole to secure the first sleeve 21 and the sliding rod 22. relatively fixed. The sliding rod 22 and the connecting rod 23 are in a 7-shape. The dining table plate 4 is provided with a connecting block 41, and the connecting block 41 is rotatably sleeved on the connecting rod 23. The dining table board 4 is provided with a ball head 42, the connecting block 41 is provided with a ball groove, and the ball head 42 is rotatably inserted into the ball groove. The connecting block 41 rotates around the connecting rod 23, which not only enables the dining table plate 4 to be stored on the side of the wheelchair, without affecting the patient's activities in the wheelchair, and does not occupy space; it also enables the dining table plate 4 to be straddled on the wheelchair body 1, which is convenient for patients to eat. The ball head 42 of the dining table 4 can rotate in the ball groove. When the dining table 4 is stored on the side of the wheelchair body 1, the dining table 4 can be placed horizontally. The rectangular dining table 4 will not easily touch the bottom; at the same time, when using the dining table When the board 4 is eating, it is convenient for the patient to place the table board 4 by himself.

The second telescopic rod 3 includes a second sleeve 31 and a movable rod 32. One end of the movable rod 32 is slidably inserted into the second sleeve 31, and the other end is provided with a silicone plug 33. The dining table plate 4 is provided with a slot, and the silicone plug 33 The second sleeve 31 is provided with a second threaded hole, and the second bolt 34 is inserted into the second threaded hole to relatively fix the second sleeve 31 and the movable rod 32 . A convex ring 35 protrudes from the outer surface of the silicone plug 33 along its snap-in direction, and an annular groove is provided on the inner wall of the slot relative to the convex ring 35. After the silicone plug 33 is inserted into the slot, the convex ring 35 is inserted into the annular groove. The silicone plug 33 cooperates with the card slot to realize the detachable connection between the second telescopic rod 3 and the dining table plate 4. The convex ring 35 cooperates with the annular groove to make the connection between the second telescopic rod 3 and the dining table plate 4 more stable. During the patient's meal, the connection between the second telescopic rod 3 and the dining table plate 4 is not easy to loosen.

How to use this wheelchair:

When the patient eats, first, the dining table plate 4 rotates around the ball groove. Secondly, the dining table board 4 rotates around the connecting rod 23 to make the dining table board 4 parallel to the ground. Again, insert the silicone plug 33 into the slot of the dining table plate 4 . Then, the first telescopic rod 2 and the second telescopic rod 3 are stretched simultaneously to adjust the dining table board 4 to a height suitable for the patient to eat, so that the food is not easily scattered on the dining table. Finally, the first telescopic rod 2 is fixed by turning the first bolt 24 and the second telescopic rod 3 is fixed by turning the second bolt 34, and the patient eats. The height of the dining table board 4 can be adjusted according to the height of the patient, thereby improving the practicality of the table device.

After the patient finishes eating, first, the first telescopic rod 2 and the second telescopic rod 3 are contracted to the shortest possible length. Then, the dining table board 4 rotates around the connecting rod 23 . Finally, the dining table board 4 rotates around the ball groove, and the dining table board 4 can be stored on the side of the wheelchair, without affecting the patient's activities when using the wheelchair, and does not take up space.

It should be understood that all the above embodiments are illustrative rather than restrictive. Those skilled in the art can make various modifications or variations to the specific embodiments described above under the concept of the present invention. It should be within the protection scope of this utility model.

Claims (6)

1. A wheelchair with a dining table, which is characterized in that: including wheelchair main part (1), first telescopic link (2), second telescopic link (3) and dining table board (4), first telescopic link (2) and second telescopic link (3) fixed mounting are respectively in wheelchair main part (1) left and right sides, and dining table board (4) are rectangle and one end rotatable cover and locate on first telescopic link (2), and the other end is connected with second telescopic link (3) can be dismantled.

2. The dining-table wheelchair according to claim 1, wherein: the first telescopic rod (2) comprises a first sleeve (21) and a sliding rod (22), one end of the sliding rod (22) is slidably inserted into the first sleeve (21), the other end of the sliding rod is bent and extended to form a connecting rod (23), the dining table board (4) is connected with the connecting rod (23), and the first sleeve (21) is vertically arranged and fixedly connected with the wheelchair main body (1); the first sleeve (21) is provided with a first threaded hole, and a first bolt (24) is inserted into the first threaded hole to fix the first sleeve (21) and the sliding rod (22) relatively.

3. The dining-table wheelchair of claim 2, wherein: the sliding rod (22) and the connecting rod (23) are 7-shaped, the dining table board (4) is provided with a connecting block (41), and the connecting block (41) is rotatably sleeved on the connecting rod (23).

4. A dining chair according to claim 3, wherein: the dining-table board (4) is provided with a ball head (42), the connecting block (41) is provided with a ball groove, and the ball head (42) is rotatably inserted into the ball groove.

5. Wheelchair with dining table according to claim 1 or 4, characterized in that: the second telescopic rod (3) comprises a second sleeve (31) and a movable rod (32), one end of the movable rod (32) is slidably inserted into the second sleeve (31), the other end of the movable rod is provided with a silica gel plug (33), the dining table board (4) is provided with a clamping groove, and the silica gel plug (33) can be clamped into the clamping groove; the second sleeve (31) is provided with a second threaded hole, and a second bolt (34) is inserted into the second threaded hole to relatively fix the second sleeve (31) and the movable rod (32).

6. The dining-table wheelchair according to claim 5, wherein: the outer surface of the silica gel plug (33) protrudes with an annular groove along the clamping direction, a convex ring (35) is arranged at the position, opposite to the annular groove, of the inner wall of the clamping groove, and after the silica gel plug (33) is clamped into the clamping groove, the convex ring (35) is clamped into the annular groove.