CN213487932U

CN213487932U - Deformation chair used in medical care duty room

Info

Publication number: CN213487932U
Application number: CN202020666139.0U
Authority: CN
Inventors: 隆文林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-06-22
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a medical care deformation chair that indoor use on duty relates to medical care technical field, the test platform comprises a seat surface, the one end of seat surface is rotated and is connected with the fly leaf, the other end of seat surface is rotated and is connected with the back, the bottom fixedly connected with storage tank of seat surface, the equal fixedly connected with universal wheel in bottom four corners department of storage tank, one side that the fly leaf is close to the storage tank is rotated and is connected with the second bracing piece, the one end that the seat surface was kept away from to the second bracing piece is rotated with one side of storage tank and is connected, the one end fixedly connected with headrest of seat surface is kept away from to the back, the back is close to one side top fixedly connected with second fixed block of storage tank, the both ends of second fixed block are. This medical care deformation chair that uses on duty has solved the inconvenient removal of current deformation chair, can not be applicable to the inconvenient fixed problem of patient's transportation and chair form.

Description

Deformation chair used in medical care duty room

Technical Field

The utility model relates to a medical care technical field specifically is a deformation chair that uses in the office on duty is doctorsed and nurses.

Background

Medical care on duty room is medical personnel temporary rest place during the work break, and clinical each branch of academic or vocational study of hospital and emergency department all carry out 24h system on duty, and medical personnel need have a rest, and the quality of having a rest on the seat is relatively poor, but bed occupation space is bigger, inconvenient use at medical care on duty room, when meetting emergency patient and need transporting, the inconvenient transportation of rest chair commonly used.

In chinese utility model patent application no: CN201920402242.1 discloses a rapid and safe deformable chair, which comprises a bracket, a backrest, a cushion, leg supports, a pull rod, a mechanical massage device and a tension device, the bracket is provided with a front end beam and a rear end beam, the left end and the right end of the bracket are also provided with handrails, the front end of the cushion is fixedly arranged on the front end beam through a limiting groove, the leg support is connected with the front end of the cushion through a hinge, the rear end of the cushion is hinged with the backrest through a hinge shaft, the backrest is connected to the rear end beam through a mechanical massage device, the mechanical massage device elastically supports the backrest, pull rods are connected between two ends of the hinge shaft and the two handrails on the two corresponding sides in a hinge connection mode, and tensioning devices are further arranged on the support and located below the backrest and the seat cushion. The device does not have a moving structure, is inconvenient to move, changes the state of the chair through the gravity action of people, and is inconvenient to fix.

Therefore, there is a need to provide a chair for use in a hospital room to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a medical deformation chair of using on duty indoor to solve the inconvenient removal of the current chair that warp that proposes in the above-mentioned background art, can not be applicable to the inconvenient fixed problem of patient's transportation and chair form.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a deformation chair used in a medical care duty room comprises a seat surface, wherein one end of the seat surface is rotatably connected with a movable plate, the other end of the seat surface is rotatably connected with a backrest, the bottom end of the seat surface is fixedly connected with a storage box, the four corners of the bottom end of the storage box are fixedly connected with universal wheels, one side of the movable plate, which is close to the storage box, is rotatably connected with a second supporting rod, one end, which is far away from the seat surface, of the second supporting rod is rotatably connected with one side of the storage box, one end, which is far away from the seat surface, of the backrest is fixedly connected with a headrest, the top end, which is close to one side of the storage box, of the backrest is fixedly connected with a second fixed block, the two ends of the second fixed block are rotatably connected with first movable rods, one end, which is far away from the second fixed block, of the, the middle part of one side of the backrest far from the headrest is provided with a groove, one end of the first support rod far from the cross rod is rotatably connected with the bottom end of the groove, the bottom end of one side of the backrest far from the headrest is provided with a first special-shaped groove, the middle part of the first special-shaped groove is provided with an adjusting window, the inside of the first special-shaped groove is slidably connected with a U-shaped rod, the top end of one side of the storage box close to the backrest is fixedly connected with a first fixed block, the middle part of the top end of the first fixed block is provided with a third limiting hole, the first support rod and the second support rod are both composed of a sleeve, a third movable rod and a third fixed block, the sleeve is sleeved outside the third movable rod, one end of the sleeve far from the third movable rod is provided with a first limiting hole, one end of the sleeve far from the first limiting hole is provided with a second limiting hole, the third fixed block, the dysmorphism hole has been seted up to one side of third fixed block, the middle part in dysmorphism hole is equipped with the second movable rod, the one end fixedly connected with button of second movable rod, the other end fixedly connected with of second movable rod supports the board, the outside at the third fixed block is established to the button, the first spring has been cup jointed in the one end outside that the second movable rod is close to the button, the third movable rod is close to telescopic one end and has seted up second dysmorphism groove, the inside in second dysmorphism groove is equipped with second spring and stopper, the bottom fixedly connected with limiting plate of stopper.

Preferably, one side of the top end of the limiting block, which is far away from the first limiting hole, is provided with an inclined plane, and the second irregular groove and the limiting plate are both square.

Preferably, the length of the first movable rod is the same as the height of the storage box.

Preferably, there are two first fixed blocks, two first fixed blocks all correspond to the both ends of U-shaped pole, the spacing hole of third and the both ends looks adaptation of U-shaped pole.

Preferably, the first limiting hole and the second limiting hole are arranged on the same side of the sleeve.

Preferably, the distance between the bottom end of the button and the third fixed block is the same as the distance between the top end of the limiting block and the sleeve.

Preferably, the backrest, the seat surface and one side of the movable plate, which is far away from the storage box, are wrapped with elastic materials.

(III) advantageous effects

Compared with the prior art, the utility model provides a medical deformation chair of using on duty indoor possesses following beneficial effect:

1. this medical deformation chair that uses in duty room rotates fly leaf and back and can change and fix the chair form through setting up U-shaped pole, second bracing piece and first bracing piece, has solved the inconvenient fixed problem of chair form.

2. This deformation chair that uses in doctorsing and nurses on duty through setting up universal wheel and first movable rod, is removed by the universal wheel of storage tank bottom when the chair state, removes by the universal wheel of storage tank and first movable rod bottom at the bed state, has solved inconvenient removal, can not be applicable to the problem that the patient transported.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

FIG. 4 is a schematic sectional view of the U-shaped rod of the present invention;

fig. 5 is a schematic cross-sectional view of a third fixing block of the present invention.

In the figure: 1. a headrest; 2. a backrest; 3. a first movable bar; 4. a universal wheel; 5. a U-shaped rod; 6. a first fixed block; 7. a storage box; 8. a seat surface; 9. a movable plate; 10. a groove; 11. a first support bar; 12. a second support bar; 13. a first limit hole; 14. a second fixed block; 17. a cross bar; 18. adjusting the window; 19. a first profile groove; 20. a third limiting hole; 21. a third fixed block; 22. a button; 23. a first spring; 24. a second movable bar; 25. a profiled hole; 26. a resisting plate; 27. a limiting block; 28. a limiting plate; 29. a second spring; 30. a sleeve; 31. a second limiting hole; 32. a third movable bar; 33. a second profiled groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a deformable chair for medical care on duty comprises a seat surface 8, a movable plate 9 is rotatably connected to one end of the seat surface 8, a backrest 2 is rotatably connected to the other end of the seat surface 8, elastic materials are wrapped on the sides of the backrest 2, the seat surface 8 and the movable plate 9 away from the storage box 7, the storage box 7 is fixedly connected to the bottom end of the seat surface 8, emergency drugs can be placed in the storage box 7 to facilitate emergency treatment of patients, universal wheels 4 are fixedly connected to four corners of the bottom end of the storage box 7, a second support rod 12 is rotatably connected to one side of the movable plate 9 close to the storage box 7, one end of the second support rod 12 away from the seat surface 8 is rotatably connected to one side of the storage box 7, a headrest 1 is fixedly connected to one end of the backrest 2 away from the seat surface 8, a second fixed block 14 is fixedly connected to the top end of one side of the backrest 2 close to the storage box 7, the length of the first movable rod 3 is the same as the height of the storage box 7, one end of the first movable rod 3 far away from the second fixed block 14 is fixedly connected with a universal wheel 4, the universal wheel 4 and the first movable rod 3 are arranged, the universal wheel 4 at the bottom end of the storage box 7 moves in a chair state, the universal wheel 4 at the bottom end of the storage box 7 and the universal wheel 4 at the bottom end of the first movable rod 3 move in a bed state, the problems of inconvenient movement and inapplicability to the transportation of patients are solved, the two first movable rods 3 are fixedly connected through a cross rod 17, the middle part of the cross rod 17 is rotatably connected with a first supporting rod 11, the middle part of one side of the backrest 2 far away from the headrest 1 is provided with a groove 10, one end of the first supporting rod 11 far away from the cross rod 17 is rotatably connected with the bottom end of the groove 10, the bottom end of one side of the backrest 2 far away from the headrest 1 is provided with, the inside of the first special-shaped groove 19 is connected with a U-shaped rod 5 in a sliding manner, the top end of one side of the storage box 7 close to the backrest 2 is fixedly connected with two first fixed blocks 6, the two first fixed blocks 6 correspond to the two ends of the U-shaped rod 5, a third limiting hole 20 is matched with the two ends of the U-shaped rod 5, the middle part of the top end of each first fixed block 6 is provided with a third limiting hole 20, each of the first supporting rod 11 and the second supporting rod 12 is composed of a sleeve 30, a third movable rod 32 and a third fixed block 21, the sleeve 30 is sleeved outside the third movable rod 32, one end of the sleeve 30 far away from the third movable rod 32 is provided with a first limiting hole 13, one end of the sleeve 30 far away from the first limiting hole 13 is provided with a second limiting hole 31, the first limiting hole 13 and the second limiting hole 31 are arranged on the same side of the sleeve 30, the third fixed block 21 is fixedly connected outside the second limiting hole 31, a special-shaped hole 25 is formed in one side of a third fixed block 21, a second movable rod 24 is arranged in the middle of the special-shaped hole 25, a button 22 is fixedly connected to one end of the second movable rod 24, a resisting plate 26 is fixedly connected to the other end of the second movable rod 24, the button 22 is arranged on the outer side of the third fixed block 21, a first spring 23 is sleeved on the outer side of one end, close to the button 22, of the second movable rod 24, a second special-shaped groove 33 is formed in one end, close to a sleeve 30, of a third movable rod 32, a second spring 29 and a limiting block 27 are arranged inside the second special-shaped groove 33, an inclined plane is arranged on one side, far away from a first limiting hole 13, of the top end of the limiting block 27, the second special-shaped groove 33 and the limiting plate 28 are both square, a limiting plate 28 is fixedly connected to the bottom end of the limiting block 27, the distance between the bottom end of the button 22 and the third fixed block 21, the movable plate 9 and the backrest 2 are rotated to change and fix the chair shape, so that the problem that the chair shape is inconvenient to fix is solved.

The working principle is as follows: when the backrest 2 needs to be put down, the U-shaped rod 5 is pulled upwards through the adjusting window 18, the two ends of the U-shaped rod 5 are separated from the third limiting hole 20 and are retracted into the first special-shaped groove 19, the backrest 2 is released from the fixation, the first movable rod 3 is rotated to be vertical to the backrest 2, the U-shaped rod 5 is fixed under the action of the first supporting rod 11, then the backrest 2 is rotated to release the universal wheel 4 at the bottom end of the first movable rod 3 from the ground, and when the backrest 2 needs to be retracted, the buttons 22 on the first support rod 11 and the second support rod 12 are pressed respectively, the stop block 27 is pushed into the second special-shaped groove 33 by the abutting plate 26 under the action of the second movable rod 24, so that the lengths of the first support rod 11 and the second support rod 12 are released from being fixed, then the movable plate 9 and the backrest 2 are rotated to be reset, and then the two ends of the U-shaped rod 5 are inserted into the third limit holes 20 to fix the backrest 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a deformation chair that indoor use was on duty in medical care, includes seat face (8), its characterized in that: one end of the seat surface (8) is rotatably connected with a movable plate (9), the other end of the seat surface (8) is rotatably connected with a backrest (2), the bottom end of the seat surface (8) is fixedly connected with a storage box (7), the four corners of the bottom end of the storage box (7) are fixedly connected with universal wheels (4), one side, close to the storage box (7), of the movable plate (9) is rotatably connected with a second supporting rod (12), one end, far away from the seat surface (8), of the second supporting rod (12) is rotatably connected with one side of the storage box (7), one end, far away from the seat surface (8), of the backrest (2) is fixedly connected with a headrest (1), the top end, close to the storage box (7), of the backrest (2) is fixedly connected with a second fixed block (14), the two ends of the second fixed block (14) are rotatably connected with first movable rods (3), one end, far away from the second fixed block (14), of the first movable rod (3), two first movable rod (3) are through horizontal pole (17) fixed connection, the middle part of horizontal pole (17) is rotated and is connected with first bracing piece (11), one side middle part that headrest (1) was kept away from in back (2) is seted up fluted (10), the one end that horizontal pole (17) were kept away from in first bracing piece (11) is rotated with the bottom of recess (10) and is connected, one side bottom that headrest (1) were kept away from in back (2) has seted up first dysmorphism groove (19), adjustment window (18) have been seted up at the middle part in first dysmorphism groove (19), the inside sliding connection in first dysmorphism groove (19) has U-shaped pole (5), one side top fixedly connected with first fixed block (6) that storage tank (7) are close to back (2), third spacing hole (20) have been seted up at the top middle part of first fixed block (6), first bracing piece (11) and second bracing piece (12) are by sleeve (30), A third movable rod (32) and a third fixed block (21), wherein the sleeve (30) is sleeved outside the third movable rod (32), one end of the sleeve (30) far away from the third movable rod (32) is provided with a first limit hole (13), one end of the sleeve (30) far away from the first limit hole (13) is provided with a second limit hole (31), the third fixed block (21) is fixedly connected outside the second limit hole (31), one side of the third fixed block (21) is provided with a special-shaped hole (25), the middle part of the special-shaped hole (25) is provided with a second movable rod (24), one end of the second movable rod (24) is fixedly connected with a button (22), the other end of the second movable rod (24) is fixedly connected with a resisting plate (26), the button (22) is arranged outside the third fixed block (21), and the other end of the second movable rod (24) close to the button (22) is sleeved with a first spring (23), second dysmorphism groove (33) have been seted up to third movable rod (32) one end that is close to sleeve (30), the inside in second dysmorphism groove (33) is equipped with second spring (29) and stopper (27), the bottom fixedly connected with limiting plate (28) of stopper (27).

2. The chair of claim 1, wherein the chair comprises: one side of the top end of the limiting block (27) far away from the first limiting hole (13) is provided with an inclined surface, and the second special-shaped groove (33) and the limiting plate (28) are square.

3. The chair of claim 1, wherein the chair comprises: the length of the first movable rod (3) is the same as the height of the storage box (7).

4. The chair of claim 1, wherein the chair comprises: the number of the first fixing blocks (6) is two, the first fixing blocks (6) correspond to the two ends of the U-shaped rod (5), and the third limiting holes (20) are matched with the two ends of the U-shaped rod (5).

5. The chair of claim 1, wherein the chair comprises: the first limiting hole (13) and the second limiting hole (31) are formed in the same side of the sleeve (30).

6. The chair of claim 1, wherein the chair comprises: the distance between the bottom end of the button (22) and the third fixed block (21) is the same as the distance between the top end of the limiting block (27) and the sleeve (30).

7. The chair of claim 1, wherein the chair comprises: elastic materials are wrapped on one sides, far away from the storage box (7), of the backrest (2), the seat surface (8) and the movable plate (9).