CN221997358U

CN221997358U - Multifunctional accompanying chair

Info

Publication number: CN221997358U
Application number: CN202420803558.2U
Authority: CN
Inventors: 于广成
Original assignee: Jiangsu Tianchang Medical Equipment Co ltd
Current assignee: Jiangsu Tianchang Medical Equipment Co ltd
Filing date: 2024-04-18
Publication date: 2024-11-15
Anticipated expiration: 2034-04-18

Abstract

The utility model relates to the technical field of medical supplies and discloses a multifunctional accompanying chair, which comprises a seat cushion, wherein a first chair back is hinged to the outer wall of the seat cushion, a second chair back is hinged to the outer wall of the first chair back, a first bracket is rotatably connected to the outer wall of the second chair back, a fixing rod is slidably connected to the outer wall of the first bracket, a base is fixedly connected to the lower surface of the fixing rod, a fixing block is fixedly connected to the upper surface of a rack fixedly connected to the outer wall of the first bracket, a rotating rod is rotatably connected to the inner part of the fixing block, a worm wheel is fixedly connected to the outer wall of the rotating rod, a motor is fixedly connected to the upper surface of the base, a worm is fixedly connected to the output end of the motor, the worm is meshed with the worm wheel, and a gear is fixedly connected to the outer wall of the rotating rod. According to the utility model, the first bracket, the fixed rod, the base, the motor, the worm wheel, the rotating rod, the gear and the rack are matched, so that the effect of conveniently adjusting the height of the accompanying chair is achieved.

Description

Multifunctional accompanying chair

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a multifunctional accompanying chair.

Background

At present, the family members of nursing patients are difficult to get the spare sickbed to lie down for rest and sleep due to the tension of the beds in the hospitals in all sizes. In order to relieve the fatigue of caregivers, so that the caregivers can lie more comfortably while nursing patients, a seat-lying dual-purpose accompanying chair with smaller occupied area is developed. The ward is often provided with a nursing chair for the nursing staff of the patient to rest, so as to be convenient for the nursing staff to use.

Common chair of accompanying and attending to mostly possesses folding function, can expand into the bed with the chair of accompanying and attending to and supply the person of accompanying and attending to lie down through folding, realizes a thing dual-purpose, but current chair of accompanying and attending to function singleness, inconvenient height adjustment to the chair of accompanying and attending to, and the in-service use effect of chair of accompanying and attending to is relatively poor.

Disclosure of utility model

In order to make up for the defects, the utility model provides a multifunctional accompanying chair, which aims to solve the problems that the existing accompanying chair has single function, is inconvenient to adjust the height of the accompanying chair and has poor actual use effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a multifunctional accompanying chair, includes the cushion, the outer wall hinged joint of cushion has the back of the chair first, the outer wall hinged joint of back of the chair first has the back of the chair second, the outer wall rotation of back of the chair second is connected with support first, the outer sliding connection of support first has the dead lever, the lower fixed surface of dead lever is connected with the base, the upper surface fixedly connected with fixed block of the outer wall fixedly connected with rack of support first, the inside rotation of fixed block is connected with the bull stick, the outer wall fixedly connected with worm wheel of bull stick, the upper surface fixedly connected with motor of base, the output fixedly connected with worm of motor, worm and worm wheel mesh mutually, the outer wall fixedly connected with gear of bull stick, the lower surface fixedly connected with universal wheel first of base, gear and rack mesh mutually, the inside of support first is provided with supporting component.

As a further description of the above technical solution:

The support assembly comprises a movable rod I, the outer wall of the movable rod I is slidably connected with the inner wall of a support I, the bottom end of the movable rod I is fixedly connected with the upper surface of a base, the inner thread of the support I is connected with a fixing bolt I, and the outer wall of the fixing bolt I is penetrated into the movable rod I.

As a further description of the above technical solution:

The upper surface of the second chair back is fixedly connected with a headrest, and the cushion is connected with a cushion in a sliding manner.

As a further description of the above technical solution:

The outer wall fixedly connected with slider of cushion, the outer wall sliding connection of slider is in the inside of cushion.

As a further description of the above technical solution:

The lower surface fixedly connected with bilateral symmetry's of cushion limiting plate, the inside sliding connection of limiting plate has the fixture block, the outer wall fixedly connected with bedpan of fixture block.

As a further description of the above technical solution:

The lower surface fixedly connected with bilateral symmetry's of cushion two supports, the inside of support two is all sliding connection has movable rod two, the inside threaded connection of support two has fixing bolt two, fixing bolt two's outer wall wears to establish in the inside of movable rod two, the outer wall fixedly connected with universal wheel two of movable rod two.

As a further description of the above technical solution:

The outer wall rotation of support one is connected with the dwang, the bottom fixedly connected with table of dwang.

As a further description of the above technical solution:

The outer wall fixedly connected with pole setting of support one, the inside sliding connection of pole setting has a plurality of sliding frames.

The utility model has the following beneficial effects:

1. According to the utility model, the first bracket, the fixed rod, the base, the motor, the worm wheel, the rotating rod, the gear and the rack are matched, so that the effect of conveniently adjusting the height of the accompanying chair is achieved, and the problems that the existing accompanying chair is single in function, inconvenient to adjust the height of the accompanying chair and poor in actual use effect are solved.

2. According to the utility model, the toilet function of the accompanying chair is increased through the cooperation among the cushion, the sliding block, the limiting plate, the clamping block and the bedpan, the use of the chair function and the rest bed function of the accompanying chair is not influenced, the infusion support is arranged on one side of the support I through the cooperation among the rotating rod, the table plate, the upright rod and the sliding frame, the normal treatment of infusion is ensured when the chair is in a sitting position, the chair can be used as a medical nursing chair, the chair can also be used as an accompanying chair, and the functionality of the accompanying chair is improved.

Drawings

Fig. 1 is a front view of a multifunctional chair according to the present utility model;

Fig. 2 is a schematic diagram of a motor part of a multifunctional accompanying chair according to the present utility model;

Fig. 3 is a schematic diagram of a bedpan part of a multifunctional nursing chair according to the present utility model;

Fig. 4 is a perspective view of a multifunctional accompanying chair according to the present utility model.

Legend description:

1. a cushion; 2. a first chair back; 3. a second chair back; 4. a headrest; 5. a first bracket; 6. a fixed rod; 7. a base; 8. a motor; 9. a worm; 10. a worm wheel; 11. a rotating rod; 12. a gear; 13. a rack; 14. a universal wheel I; 15. a movable rod I; 16. a first fixing bolt; 17. a second bracket; 18. a second movable rod; 19. a second fixing bolt; 20. a universal wheel II; 21. a soft cushion; 22. a slide block; 23. a limiting plate; 24. a clamping block; 25. a bedpan; 26. a rotating lever; 27. a table plate; 28. a vertical rod; 29. and a sliding frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the multifunctional accompanying chair comprises a seat cushion 1, wherein a seat back 1 is hinged to the outer wall of the seat cushion 1, a seat back 2 is hinged to the outer wall of the seat back 2, a first bracket 5 is rotatably connected to the outer wall of the seat back 3, a fixed rod 6 is slidably connected to the outer wall of the first bracket 5, a base 7 is fixedly connected to the lower surface of the fixed rod 6, a rack 13-is fixedly connected to the outer wall of the first bracket 5, a fixed block is fixedly connected to the upper surface of the base 7, a rotating rod 11 is rotatably connected to the inside of the fixed block, a worm wheel 10 is fixedly connected to the outer wall of the rotating rod 11, a motor 8 is fixedly connected to the output end of the motor 8, the worm 9 is meshed with the worm wheel 10, a gear 12 is fixedly connected to the outer wall of the rotating rod 11, a universal wheel 14 is fixedly connected to the lower surface of the base 7, the gear 12 is meshed with the rack 13, a support assembly is arranged inside the first bracket 5, the outer wall of the movable rod 15 is slidably connected to the inner wall of the first bracket 5, the bottom end of the movable rod 15 is fixedly connected to the upper surface of the base 7, a bolt 16 is fixedly connected to the inner wall of the first bracket 5, and a bolt 16 is fixedly arranged inside the bolt 16;

Specifically, when needs rest, only need simple operation, cushion 1, back of the chair and support just can expand rapidly, the avatar is a comfortable accompanying and attending to the bed, this conversion has not only saved the space, more accompanying and attending to the personnel and provided a comfortable environment that can rest at any time, except space utilization's optimization, accompanying and attending to the high regulatory function of chair also is its bright spot, through motor 8 drive worm 9 worm wheel 10 transmission system, cooperation gear 12 and rack 13's motion, can easily adjust accompanying and attending to the high of chair, movable rod and fixing bolt's auxiliary design, not only guaranteed the steady of going up and down, also increased stability and the security of equipment.

Referring to fig. 2-3, the upper surface of the second seat back 3 is fixedly connected with a headrest 4, the inside of the seat cushion 1 is slidingly connected with a cushion 21, the outer wall of the cushion 21 is fixedly connected with a slide block 22, the outer wall of the slide block 22 is slidingly connected with the inside of the seat cushion 1, the lower surface of the seat cushion 1 is fixedly connected with two limit plates 23 which are bilaterally symmetrical, the inside of the limit plates 23 is slidingly connected with a clamping block 24, and the outer wall of the clamping block 24 is fixedly connected with a bedpan 25;

Specifically, the accompanying chair also considers the privacy and convenience of the user, when the user needs to relieve the bowels, the cushion 21 and the sliding block 22 can be designed to easily realize the expansion of the cushion 1, and meanwhile, the design of the bedpan 25 and the clamping block 24 ensures the comfort and the privacy of the user, so that the use value and the humanization degree of the accompanying chair are certainly improved due to the increase of the function.

Referring to fig. 3-4, two supports two 17 which are bilaterally symmetrical are fixedly connected to the lower surface of the seat cushion 1, a movable rod two 18 is slidably connected to the inside of each support two 17, a fixing bolt two 19 is connected to the inside of each support two 17 in a threaded manner, the outer wall of each fixing bolt two 19 is arranged in the inside of each movable rod 18 in a penetrating manner, a universal wheel two 20 is fixedly connected to the outer wall of each movable rod two 18, a rotating rod 26 is rotatably connected to the outer wall of each support one 5, a table plate 27 is fixedly connected to the bottom end of each rotating rod 26, a vertical rod 28 is fixedly connected to the outer wall of each support one 5, and a plurality of sliding frames 29 are slidably connected to the inside of each vertical rod 28;

Specifically, in addition, the accompanying chair is also provided with an adjustable bracket system, whether the first bracket 5 or the second bracket 17 can be used by the cooperation of the movable rod and the fixed bolt, so that the flexible adjustment of the height and the angle can be realized, the design not only meets the individual requirements of different users, but also improves the adaptability and the practicability of the equipment, and the accompanying chair is also provided with practical facilities such as a table 27, a sliding frame 29 and the like, the table 27 can conveniently place articles, the convenience is provided for users, and the sliding frame 29 can be used for hanging bottles, so that the comfort of the users is ensured, and the transfusion treatment is also facilitated.

Working principle: when the device is needed to be used, the support II 17 at the bottom of the cushion 1 is pulled to move through the action of the universal wheels, the cushion 1, the first chair back 2 and the second chair back 3 are unfolded, the accompanying chair is unfolded to be changed into an accompanying bed, space is saved, the accompanying person is convenient to rest, when the accompanying chair height needs to be adjusted, the output end of the starting motor 8 rotates with the worm 9, the worm 9 rotates with the worm wheel 10, the rotation of the worm wheel 10 rotates with the rotating rod 11 in the fixed block, the rotation of the rotating rod 11 rotates with the gear 12, the rotation of the gear 12 moves upwards with the meshed rack 13, the movement of the rack 13 moves upwards with the support I5 in the fixed rod 6 to adjust the accompanying chair height, the pulling movable rod I15 slides in the support I5 to assist the lifting of the support I5, then the first fixing bolt 16 is rotated to be connected with the first movable rod 15 and the first bracket 5, the position of the first bracket 5 is fixed, then when the height of the second bracket 17 needs to be adjusted, the second movable rod 18 is pulled to slide in the second bracket 17, then the second fixing bolt 19 is rotated to be connected with the second movable rod 18 and the second bracket 17, the height of the second bracket 17 is fixed, the table 27 is pulled to rotate with the rotating rod 26, a user can conveniently place some objects, the outer wall of the sliding frame 29 is placed by the hanging bottle, normal treatment of transfusion is ensured while the sitting position is convenient, when the user is inconvenient to move and defecation is needed, the cushion 21 is pulled to move out of the cushion 1 with the sliding block 22, the bedpan 25 is slid into the limiting plate 23 with the clamping block 24, the sitting function of the accompanying chair is increased, but also does not affect the use of the chair function of the accompanying chair and the function of the resting bed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a multi-functional chair of accompanying and attending to, includes cushion (1), its characterized in that: the outer wall hinged joint of cushion (1) has back of the chair one (2), the outer wall hinged joint of back of the chair one (2) has back of the chair two (3), the outer wall rotation of back of the chair two (3) is connected with support one (5), the outer sliding connection of support one (5) has dead lever (6), the lower fixed surface of dead lever (6) is connected with base (7), the outer wall fixedly connected with rack (13) of support one (5), the upper surface fixedly connected with fixed block of base (7), the inside rotation of fixed block is connected with bull stick (11), the outer wall fixedly connected with worm wheel (10) of bull stick (11), the upper surface fixedly connected with motor (8) of base (7), the output fixedly connected with worm (9) of motor (8), worm (9) and worm wheel (10) mesh mutually, the outer wall fixedly connected with gear (12) of bull stick (11), the lower surface fixedly connected with universal wheel one (14) of base (7), gear (12) and rack (13) mesh mutually, the inside setting up of support component (5).

2. The multi-purpose accompanying chair as claimed in claim 1, wherein: the support assembly comprises a movable rod I (15), wherein the outer wall of the movable rod I (15) is slidably connected with the inner wall of the support I (5), the bottom end of the movable rod I (15) is fixedly connected with the upper surface of the base (7), the inner thread of the support I (5) is connected with a fixing bolt I (16), and the outer wall of the fixing bolt I (16) is penetrated into the movable rod I (15).

3. The multi-purpose accompanying chair as claimed in claim 1, wherein: the upper surface of the second chair back (3) is fixedly connected with a headrest (4), and the inside of the cushion (1) is connected with a soft cushion (21) in a sliding way.

4. A multi-functional accompanying chair as claimed in claim 3, wherein: the outer wall of the cushion (21) is fixedly connected with a sliding block (22), and the outer wall of the sliding block (22) is slidably connected in the cushion (1).

5. The multi-purpose accompanying chair as claimed in claim 1, wherein: the lower surface of cushion (1) fixedly connected with bilateral symmetry's two limiting plates (23), the inside sliding connection of limiting plate (23) has fixture block (24), the outer wall fixedly connected with bedpan (25) of fixture block (24).

6. The multi-purpose accompanying chair as claimed in claim 1, wherein: the lower surface fixedly connected with bilateral symmetry's of cushion (1) two support second (17), the inside of support second (17) is all sliding connection has movable rod second (18), the inside threaded connection of support second (17) has fixing bolt second (19), the outer wall of fixing bolt second (19) wears to establish in the inside of movable rod second (18), the outer wall fixedly connected with universal wheel second (20) of movable rod second (18).

7. The multi-purpose accompanying chair as claimed in claim 1, wherein: the outer wall of the first bracket (5) is rotatably connected with a rotating rod (26), and the bottom end of the rotating rod (26) is fixedly connected with a table plate (27).

8. The multi-purpose accompanying chair as claimed in claim 1, wherein: the outer wall of the first bracket (5) is fixedly connected with a vertical rod (28), and a plurality of sliding frames (29) are slidably connected in the vertical rod (28).