CN220824305U - Foldable medical chair - Google Patents
Foldable medical chair Download PDFInfo
- Publication number
- CN220824305U CN220824305U CN202322245584.6U CN202322245584U CN220824305U CN 220824305 U CN220824305 U CN 220824305U CN 202322245584 U CN202322245584 U CN 202322245584U CN 220824305 U CN220824305 U CN 220824305U
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- frame
- chair
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- locking
- right folding
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- 238000005452 bending Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The utility model discloses a foldable medical chair, which comprises a chair frame and a chair plate, wherein the chair frame comprises a left folding frame and a right folding frame, the left folding frame comprises a movable rod and a telescopic support leg frame, one end of the movable rod is hinged with the middle part of the right folding frame, the other end of the movable rod is connected with the telescopic support leg frame through a first locking structure, the middle part of a supporting rod is hinged with the part of the right folding frame, which is close to a supporting leg, one end of the supporting rod, which is close to the left folding frame, is hinged with the part of the telescopic support leg frame, which is close to the movable rod, after the medical chair is assembled, the chair plate is fixed on the supporting rod, the movable rod rotates to drive the telescopic support leg frame to be close to the right folding frame, and meanwhile, the supporting rod rotates to drive the chair plate to be close to the left folding frame, so that the medical chair is folded, small in size and small in occupied space and convenient to transport when not in use.
Description
Technical Field
The utility model relates to a wheelchair, in particular to a medical chair.
Background
With the development of medical technology, the number of patients undergoing large surgery is increasing. People need to lie in bed for a long time after undergoing a large operation. Occasional beddings are beneficial for more rapid recovery of physical health after the condition is somewhat stable. However, due to the operation, the patient can not easily get out of the bed independently, and the wheelchair is a good riding tool, so that most people can get out of the bed by means of the wheelchair. In addition, many elderly people have inconvenient legs and feet and can move better by virtue of the wheelchair. The existing wheelchair frame has the problems of large volume, incapability of folding, large occupied space when not in use, inconvenient transportation and the like. And all parts of the wheelchair are welded together, so that the wheelchair is troublesome to process and inconvenient to produce.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a foldable medical chair which is small in size and convenient to produce.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a folding medical chair, includes chair frame and chair board, the chair frame includes left folding leg and right folding leg, left folding leg includes movable rod and scalable landing leg frame, the one end of movable rod with right folding leg's middle part is articulated, and the other end passes through first locking structure and connects scalable landing leg frame, the middle part of bracing piece with right folding leg is close to the part of stabilizer blade and articulates, the bracing piece is close to left folding leg's one end with scalable landing leg frame is close to the part of movable rod and articulates, after the assembly, the chair board is fixed in on the bracing piece.
The top of the right folding frame is detachably connected with a backrest frame through a second locking structure.
The landing leg of the telescopic landing leg frame and the landing leg of the right folding frame are detachably connected with a landing leg extension rod through a third locking structure.
The first locking structure, the second locking structure and the third locking structure comprise locking pieces and a plurality of locking holes which are arranged along a straight line and are mutually separated, the locking pieces comprise arc-shaped pieces, locking blocks are arranged outside the end parts of the arc-shaped pieces, the locking blocks are inserted into the locking holes to be locked after outwards extending from through holes of the inner walls, the arc-shaped pieces are located in the other end openings of the movable rods, the end openings of the backrest frames, the lower end openings of the supporting legs of the right folding frames and the lower end openings of the supporting legs of the telescopic supporting legs frames, and the locking holes are located in the upper end parts of the right folding frames, the end parts of the supporting leg extension rods and the upper end parts of the telescopic supporting legs frames.
The backrest frame comprises a backrest part and bending connecting parts positioned at two ends of the backrest part.
The outside of crooked connecting part is installed the handle seat, the handle seat articulates there is the chair handle, the handle seat is provided with front and back intercommunication and upwards open-ended chair handle fixed slot.
The bending connecting part and the chair handle sleeve are provided with protective hoses.
The lower end part of the support leg extension rod is sleeved with an anti-skid rubber tube.
The beneficial effects of the utility model are as follows: the movable rod rotates to drive the telescopic support leg frame to be close to the right folding frame, and meanwhile, the support rod rotates to drive the chair plate to be close to the left folding frame, so that the medical chair is folded, and the medical chair is small in size, small in occupied space and convenient to transport when not used.
The backrest frame and the landing leg extension rod are separated from the chair frame, so that the chair is convenient to produce, the first locking structure, the second locking structure and the third locking structure are utilized for connection, the use is convenient, and the height of the chair plate can be increased.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is an exploded view of the structure of the present utility model;
Fig. 2 is a cross-sectional view of the first, second and third locking structures.
Detailed Description
Referring to fig. 1 and 2, a foldable medical chair comprises a chair frame and a chair plate 10, wherein the chair frame comprises a left folding frame 1 and a right folding frame 2, the left folding frame 1 comprises a movable rod 3 and a telescopic support leg frame 4, one end of the movable rod 3 is hinged with the middle part of the right folding frame 3, the other end of the movable rod is connected with the telescopic support leg frame 4 through a first locking structure, the middle part of a support rod 5 is hinged with the part of the right folding frame, which is close to a support leg, one end of the support rod 5, which is close to the left folding frame, is hinged with the part of the telescopic support leg frame, which is close to the movable rod, and after the assembly, the chair plate is fixed on the support rod, and after the assembly, the movable rod, the left folding frame and the right folding frame form a triangular arrangement.
The movable rod rotates to drive the telescopic support leg frame to be close to the right folding frame, and meanwhile, the support rod rotates to drive the chair plate to be close to the left folding frame, so that the medical chair is folded, and the medical chair is small in size, small in occupied space and convenient to transport when not used.
The top of the right folding frame 2 is detachably connected with a backrest frame 6 through a second locking structure, and a backrest plate is additionally arranged on the backrest frame 6.
The support legs of the telescopic support leg frame 4 and the support legs of the right folding frame 2 are detachably connected with support leg extension rods 7 through third locking structures.
The backrest frame and the landing leg extension rod are separated from the chair frame, so that the chair is convenient to produce, the first locking structure, the second locking structure and the third locking structure are utilized for connection, the use is convenient, and the height of the chair plate can be increased.
The first locking structure, the second locking structure and the third locking structure all include locking piece 8 and a plurality of along the linear arrangement and the locking hole 9 that separates each other, locking piece 8 includes arc piece 81, the tip outside of arc piece 81 is provided with locking piece 82, the locking piece inserts the locking hole in locking after outwards stretching out from the through-hole of inner wall, the arc piece is arranged in the other end opening of movable rod, in the tip opening of back frame, in the lower tip opening of right folding leg landing leg, in the lower tip opening of scalable landing leg frame landing leg, the locking hole is arranged in the upper end of right folding leg, the tip of landing leg extension rod, the upper end of scalable landing leg frame, and arc piece 81 has certain deformability, in the in-process of using, presses locking piece 82 makes its shrink, and locking piece 82 stretches into different locking holes in order to adjust the position of back frame 6, the height of chair board and the expansion angle of chair frame, because the arc piece is provided with two deformation arms, locking piece 82 sets up in the outside of one of the arm, presses the locking piece 82 and makes another arm can make another arm and the other end of side of arm and the other end of a flexible landing leg frame can be in the same place, but the other end of the outer side of the support leg 2 is fixed together, but the picture is shown in the deformation of the picture of the other end of the extension rod, the graph is not having the deformation of the tip of the other end of the extension rod (2).
The backrest frame 6 comprises a backrest portion 61 and bent connecting portions 62 located at two ends of the backrest portion, a handle seat 63 is mounted on the outer side of the bent connecting portions 62, a chair handle 64 is hinged to the handle seat 63, a chair handle fixing groove 65 which is communicated front and back and is opened upwards is formed in the handle seat 63, the chair handle 64 can be folded, accordingly the whole size is reduced, transportation is facilitated, and the chair handle 64 is fixed in the chair handle fixing groove 65.
The bending connection portion 62 and the chair handle 64 are sleeved with a protective hose (not shown in the drawing), so that flexibility and comfort can be improved.
The lower end part of the supporting leg extension rod 7 is sleeved with an anti-slip rubber tube (not shown in the drawing), and the anti-slip rubber tube is mainly used for preventing the medical chair from shifting in the using process.
The above embodiments do not limit the protection scope of the invention, and those skilled in the art can make equivalent modifications and variations without departing from the whole inventive concept, and they still fall within the scope of the invention.
Claims (8)
1. The utility model provides a folding medical chair, includes chair frame and chair board (10), its characterized in that the chair frame includes left folding leg (1) and right folding leg (2), left folding leg (1) include movable rod (3) and scalable landing leg frame (4), the one end of movable rod (3) with the middle part of right folding leg (2) is articulated, and the other end is connected through first locking structure scalable landing leg frame (4), the middle part of bracing piece (5) with the part that right folding leg is close to the stabilizer blade is articulated, bracing piece (5) are close to the one end of left folding leg with the part that scalable landing leg frame is close to the movable rod is articulated, after the assembly, the chair board is fixed in on the bracing piece.
2. Medical chair according to claim 1, characterized in that the top of the right folding leg (2) is detachably connected with a backrest (6) by means of a second locking structure.
3. Medical chair according to claim 2, characterized in that the legs of the telescopic leg rest (4) and the legs of the right folding leg (2) are detachably connected with leg extension bars (7) by means of a third locking structure.
4. A chair according to claim 3, characterized in that the first, second and third locking structures each comprise a locking member (8) and a number of locking holes (9) arranged in a straight line and spaced apart from each other, the locking member (8) comprising an arcuate piece, the outer side of the end of which is provided with a locking block (82) which protrudes outwards from the inner wall and is inserted into the locking holes for locking, the arcuate piece being located in the other end opening of the movable bar, in the end opening of the backrest frame, in the lower end opening of the legs of the right folding frame, in the lower end opening of the legs of the telescopic leg frame, and the locking holes being located in the upper end of the right folding frame, in the end of the leg extension bar, in the upper end of the telescopic leg frame.
5. Medical chair according to claim 4, characterized in that the backrest frame (6) comprises a backrest part (61) and curved connecting parts (62) at both ends of the backrest part.
6. The medical chair according to claim 5, characterized in that a handle seat (63) is mounted on the outer side of the bending connection part (62), the handle seat (63) is hinged with a chair handle (64), and the handle seat (63) is provided with a chair handle fixing groove (65) which is communicated with the front and the back and is opened upwards.
7. The chair according to claim 6, characterized in that the curved connection (62) and the chair handle (64) are provided with a protective hose.
8. The medical chair according to claim 7, characterized in that the lower end of the leg extension rod (7) is sleeved with an anti-skid rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322245584.6U CN220824305U (en) | 2023-08-18 | 2023-08-18 | Foldable medical chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322245584.6U CN220824305U (en) | 2023-08-18 | 2023-08-18 | Foldable medical chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220824305U true CN220824305U (en) | 2024-04-23 |
Family
ID=90721801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322245584.6U Active CN220824305U (en) | 2023-08-18 | 2023-08-18 | Foldable medical chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220824305U (en) |
-
2023
- 2023-08-18 CN CN202322245584.6U patent/CN220824305U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |