CN215915318U

CN215915318U - Foldable rehabilitation chair

Info

Publication number: CN215915318U
Application number: CN202023151505.8U
Authority: CN
Inventors: 张梅琴
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2022-03-01
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a foldable rehabilitation chair, which relates to the technical field of medical instruments and comprises a cushion, a back cushion, pedals, leg cushions, a limiting rotating shaft, a first fixing rotating shaft, a safety belt, a first locking device and a handle, wherein the first fixing rotating shaft is arranged on the cushion; the two ends of the cushion are respectively and rotationally connected with one end of the back cushion and one end of the leg cushion, the other end of the leg cushion is rotationally connected with one end of the pedal, the cushion and the back cushion are connected through a limiting rotating shaft, the top of one end of the limiting rotating shaft is provided with a first locking device, and the first locking device is arranged on one side of one end of the cushion; the other end of the cushion is provided with a first fixed rotating shaft, and the cushion is connected with one end of the leg pad through the first fixed rotating shaft; one side of the back cushion is connected with one end of the safety belt, the other end of the safety belt is connected with the other side of the back cushion, and the middle part of the safety belt is provided with a length regulator; a handle is arranged in the middle of one side of the cushion and is connected with the cushion in a sliding way; when in use, the device helps patients to do early limb function exercise on the bed.

Description

Foldable rehabilitation chair

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a foldable rehabilitation chair.

Background

ICU acquired weakness (ICU-AW) is myasthenia caused by neuromuscular dysfunction, is a common complication of critically ill patients, and is clinically manifested by difficulty in taking off the line, paresis or quadriplegia, reduced reflexes and muscular atrophy, which can prolong the mechanical ventilation time of patients and the hospitalization time of ICU and increase the fatality rate. Research shows that the four-stage early activity is an effective measure for preventing ICU-AW, so that it is very important to actively develop the ICU patient early function exercise and assist the patient in early getting out of bed activity. However, the actual condition is that the ICU patient is critically ill and needs to monitor various vital signs, and various instruments and pipelines are more. Therefore, it is not only easy to use

When the ICU patient carries out the rehabilitation after illness, often need sit and nurse the exercise in bed, because long-term bed or take factors such as analgesics, the patient needs the manpower to support the help behind the patient at the early end of sitting up, thereby help the patient end of sitting up stably so that the recovered teacher can be better guide through the exercise of breathing deeply. Existing rehabilitation devices have some problems.

One, some drainage tubes are arranged, the risk of getting out of bed activity is very large, in addition, the disease protection ratio in foreign countries is low, the proportion of nurses is insufficient, the clinical nursing work is heavy, and the work of getting out of bed activity of patients in early stage cannot be normally carried out.

Secondly, the local movement causes the patient to be particularly tired in the whole treatment process, which is not beneficial to the treatment. In addition, the medical apparatus with single function also increases the treatment cost of the patient, brings burden to the patient and also increases great working difficulty for medical staff.

Thirdly, the transportation and storage processes are very troublesome in the transportation process, and the great working difficulty is increased for medical staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foldable rehabilitation chair, which is used for solving the technical problem.

The technical scheme adopted by the utility model is as follows:

a foldable rehabilitation chair comprises a cushion, a back cushion, pedals, leg cushions, a limiting rotating shaft, a first fixed rotating shaft, a safety belt, a first locking device and a handle; the two ends of the cushion are respectively and rotationally connected with one end of the back cushion and one end of the leg cushion, the other end of the leg cushion is rotationally connected with one end of the pedal, one end of the cushion is provided with a limiting rotating shaft, the cushion and the back cushion are connected through the limiting rotating shaft, the top of one end of the limiting rotating shaft is provided with the first locking device, and the first locking device is installed on one side of one end of the cushion; the other end of the cushion is provided with a first fixed rotating shaft, and the cushion is connected with one end of the leg pad through the first fixed rotating shaft; one side of the back cushion is connected with one end of the safety belt, the other end of the safety belt is connected with the other side of the back cushion, and the middle part of the safety belt is provided with a length regulator; the middle part of one side of the cushion is provided with the handle, and the handle is connected with the cushion in a sliding way; the length of cushion with the length of back of the body pad is first length, the length of pedal with the length sum of leg pad is the second length, first length with the second length is the same, the width of cushion the width of back of the body pad, the width of pedal with the width of leg pad is the same.

As a further preferred option, a mounting groove is formed in one side of the lower surface of the seat cushion, the mounting groove has two parallel side walls, two slide rails are mounted on the two side walls, two slide blocks are mounted in the two slide rails respectively, the two slide blocks are fixedly connected to two ends of a rotating shaft respectively, two rotating rings are rotatably mounted on the rotating shaft, outer walls of the two rotating rings are fixedly connected with one end of the handle, the handle is rotatably mounted on the rotating shaft through the rotating rings, and the handle rotatably abuts against the side surface of the seat cushion.

Preferably, the two ends of the second fixed rotating shaft are respectively provided with a second locking device, two sides of one end of the handle are respectively matched with the second locking devices, and the second locking devices are used for locking the second fixed rotating shaft.

As a further preferred feature, the safety belt includes a first strap and a second strap, the length adjuster includes an adjuster and a connector, one end of the first strap is connected to one side of the back pad, the other end of the first strap is connected to the connector, one end of the second strap is connected to one side of the back pad, the other end of the second strap is connected to the adjuster, and the adjuster is snap-connected to the connector.

Preferably, the quilt cover further comprises a back cover, the back cushion is detachably connected with the quilt cover, and the quilt cover is sleeved outside the back cushion.

Preferably, the handle further comprises a rubber non-slip pad, and the rubber non-slip pad is detachably arranged on the outer wall of the other end of the handle.

Preferably, a third fixed rotating shaft is arranged at the other end of the leg pad, and one end of the foot pedal is connected with the other end of the leg pad through the third fixed rotating shaft.

As a further preference, the leg pad further comprises four third locking devices, wherein two of the third locking devices are mounted at the other end of the leg pad, the two third locking devices are matched with the third fixed rotating shaft, and the two third locking devices are used for locking the third fixed rotating shaft; the other two third locking devices are arranged at the other end of the cushion, are matched with the first fixed rotating shaft and are used for locking the first fixed rotating shaft.

The technical scheme has the following advantages or beneficial effects:

(1) according to the foldable rehabilitation chair, the foldable rehabilitation chair has a folding function, so that the rehabilitation chair is more convenient to store and carry, and meanwhile, great working convenience is increased for medical staff.

(2) The utility model can assist the patient to do early limb function exercise on the bed, saves labor, and can assist the patient to sit up on the bed and do relevant limb function exercise.

(3) In the utility model, one end of the chair armrest is provided with the handle which can be made in a telescopic way, so that the hand grip strength exercise of a patient can be assisted, and the upper limb function rehabilitation exercise can be promoted.

Drawings

FIG. 1 is a front view of a collapsible rehabilitation chair of the present invention;

figure 2 is a perspective view of the foldable rehabilitation chair of the present invention.

In the figure: 1. a cushion; 2. a backrest; 3. pedaling; 4. a leg pad; 5. a limiting rotating shaft; 6. a first fixed rotating shaft; 7. a second fixed rotating shaft; 8. a third fixed rotating shaft; 9. a seat belt; 10. a handle; 11. mounting grooves; 12. a first locking device; 13. a second locking device; 14. a third locking device; 15. a length adjuster.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", and the like, which indicate orientations or positional relationships, are based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1-2, a foldable rehabilitation chair comprises a seat cushion 1, a back cushion, pedals 3, leg cushions 4, a limit rotating shaft 5, a first fixed rotating shaft 6, a safety belt 9, a first locking device 12 and a handle 10; the two ends of the cushion 1 are respectively and rotationally connected with one end of a back cushion and one end of a leg cushion 4, the other end of the leg cushion 4 is rotationally connected with one end of a pedal 3, one end of the cushion 1 is provided with a limiting rotating shaft 5, the cushion 1 and the back cushion are connected through the limiting rotating shaft 5, the top of one end of the limiting rotating shaft 5 is provided with a first locking device 12, and the first locking device 12 is arranged on one side of one end of the cushion 1; the other end of the seat cushion 1 is provided with a first fixed rotating shaft 6, and the seat cushion 1 is connected with one end of the leg cushion 4 through the first fixed rotating shaft 6; one side of the back cushion is connected with one end of a safety belt 9, the other end of the safety belt 9 is connected with the other side of the back cushion, and the middle part of the safety belt 9 is provided with a length regulator 15; a handle 10 is arranged in the middle of one side of the cushion 1, and the handle 10 is connected with the cushion 1 in a sliding way; the length of the cushion 1 and the length of the back cushion are first length, the sum of the length of the pedals 3 and the length of the leg cushion 4 is second length, the first length is the same as the second length, and the width of the cushion 1, the width of the back cushion, the width of the pedals 3 and the width of the leg cushion 4 are the same.

In this embodiment, collapsible recovered chair has folding function for recovered chair is taking in the handling process more convenient, has also increased very big work facility for medical staff simultaneously.

Wherein, can assist the patient to carry out early limbs function exercise on bed to use manpower sparingly, can assist the patient to sit up in bed and carry out relevant limbs function exercise simultaneously.

Wherein, the handle 10 of scalable preparation is set up to chair handrail one end, can assist the patient to carry out the hand grip and take exercise, promotes the recovered exercise of upper limbs function.

Wherein, still include spacing bearing, cushion 1 is connected with back of the body pad 2 through a spacing bearing. The limit bearing can rotate randomly within a certain angle to pause, so that the function of fixing the angle of the rehabilitation chair is realized. Preferably, the limit bearing is a damping rotating shaft.

Wherein, the horizontal length of the cushion 1 and the horizontal length of the back cushion 2 are the same as the sum of the horizontal lengths of the foot cushion and the leg cushion 4; the horizontal width of the seat cushion 1 and the horizontal width of the back cushion 2 are the same as the sum of the horizontal widths of the foot pads and the leg pads 4. So that the surface area of the seat cushion 1 is the same as the surface area of the back pad 2 and the surface area of the seat cushion 1 is the same as the sum of the surface areas of the leg rest and the leg pad 4. Such a setting mode is favorable to the storage and the transportation of collapsible recovered chair.

Wherein, cushion 1 and back of the body pad 2 air cushion setting, back and handrail department are the air cushion setting, and patient's seat comfort level is high to this air cushion back of the body chair accessible valve realizes filling the gassing, conveniently accomodates the cleanness.

In addition, the length adjuster can be provided with a pre-tightening device of a safety belt 9, and the device is simple in structure, high in safety and capable of effectively guaranteeing the safety of a patient.

Wherein, the safety belt 9 can be made for elastic material, can effectually avoid like this to produce the crushing scheduling problem to patient's health in recovered motion process, and elastic material makes the patient more comfortable in the use simultaneously.

Wherein, 1 opposite side of cushion can also set up the hand exerciser, and the hand exerciser can be dismantled with cushion 1 and be connected. Set up hand exerciser like this, can assist the patient to carry out the hand grip and take exercise, promote the recovered exercise of upper limbs function.

Preferably, the arm exerciser is made of a silicone material.

Further, as a preferred embodiment, mounting groove 11 has been seted up to one side of the lower surface of cushion 1, mounting groove 11 has two lateral walls that are parallel to each other, all install a slide rail on the both sides wall, install a slider in two slide rails respectively, two sliders are fixed connection respectively in the both ends of a pivot, rotationally install two rotatory rings in the pivot, the outer wall of two rotatory rings all with the one end fixed connection of handle 10, handle 10 rotationally installs in the pivot through rotatory ring, and handle 10 rotationally supports on the side of cushion 1.

Wherein, the slide rail is steel slide rail, slide rail and 11 bolted connection in mounting groove.

Further, as a preferred embodiment, two ends of the second fixed rotating shaft 7 are respectively provided with a second locking device 13, two sides of one end of the handle 10 are respectively matched with the second locking device 13, and the second locking device 13 is used for locking the second fixed rotating shaft 7.

Further, as a preferred embodiment, the safety belt 9 includes a first strap and a second strap, and the length adjuster 15 includes an adjuster and a connector, one end of the first strap being connected to one side of the back pad, the other end of the first strap being connected to the connector, one end of the second strap being connected to one side of the back pad, the other end of the second strap being connected to the adjuster, and the adjuster being snap-connected to the connector.

Furthermore, as a better implementation mode, the portable electric heating mattress further comprises a back cover, the back cushion is detachably connected with the quilt cover, and the quilt cover is sleeved outside the back cushion.

Wherein the quilt cover and the back cushion 2 are connected by adopting magic paste, and the connection mode has simple structure and simple disassembly

Further, as a preferred embodiment, the handle further comprises a rubber non-slip pad, and the rubber non-slip pad is detachably mounted on the outer wall of the other end of the handle 10.

Further, as a preferred embodiment, the other end of the leg pad 4 is provided with a third fixed rotating shaft 8, and one end of the foot pedal 3 is connected with the other end of the leg pad 4 through the third fixed rotating shaft 8.

Further, as a preferred embodiment, four third locking devices 14 are further included, wherein two third locking devices 14 are installed on the other end of the leg pad 4, the two third locking devices 14 are matched with the third fixed rotating shaft 8, and the two third locking devices 14 are used for locking the third fixed rotating shaft 8; two other third locking devices 14 are installed on the other end of the seat cushion 1, the two other third locking devices 14 are matched with the first fixed rotating shaft 6, and the two other third locking devices 14 are used for locking the first fixed rotating shaft 6.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A foldable rehabilitation chair is characterized by comprising a seat cushion (1), a back cushion (2), pedals (3), leg cushions (4), a limiting rotating shaft (5), a first fixed rotating shaft (6), a safety belt (9), a first locking device (12) and a handle (10); the two ends of the seat cushion (1) are respectively and rotationally connected with one end of the back cushion (2) and one end of the leg cushion (4), the other end of the leg cushion (4) is rotationally connected with one end of the pedal (3), one end of the seat cushion (1) is provided with a limiting rotating shaft (5), the seat cushion (1) and the back cushion (2) are connected through the limiting rotating shaft (5), the top of one end of the limiting rotating shaft (5) is provided with the first locking device (12), and the first locking device (12) is installed on one side of one end of the seat cushion (1); the other end of the seat cushion (1) is provided with a first fixed rotating shaft (6), and the seat cushion (1) is connected with one end of the leg cushion (4) through the first fixed rotating shaft (6); one side of the back cushion (2) is connected with one end of the safety belt (9), the other end of the safety belt (9) is connected with the other side of the back cushion (2), and the middle part of the safety belt (9) is provided with a length regulator (15); the middle part of one side of the seat cushion (1) is provided with the handle (10), and the handle (10) is connected with the seat cushion (1) in a sliding manner; the length of cushion (1) with the length of back of the body pad (2) is first length, the length of pedal (3) with the length sum of leg pad (4) is the second length, first length with the second length is the same, the width of cushion (1), the width of back of the body pad (2), the width of pedal (3) with the width of leg pad (4) is the same.

2. The foldable rehabilitation chair as claimed in claim 1, wherein a mounting groove (11) is formed in one side of the lower surface of the seat (1), the mounting groove (11) has two parallel side walls, a slide rail is mounted on each side wall, a slide block is mounted in each slide rail, each slide block is fixedly connected to two ends of a second fixed rotating shaft (7), two rotating rings are rotatably mounted on the second fixed rotating shaft (7), the outer walls of the two rotating rings are fixedly connected to one end of the handle (10), the handle (10) is rotatably mounted on the rotating shafts through the rotating rings, and the handle (10) is rotatably supported against the side surface of the seat (1).

3. The foldable rehabilitation chair according to claim 2, wherein a second locking device (13) is respectively provided at both ends of the second fixed rotating shaft (7), both sides of one end of the handle (10) are respectively matched with one second locking device (13), and the second locking devices (13) are used for locking the second fixed rotating shaft (7).

4. The foldable rehabilitation chair according to claim 3, characterized in that the safety harness (9) comprises a first strap and a second strap, the length adjuster (15) comprises an adjuster and a connector, one end of the first strap is connected with one side of the back pad (2), the other end of the first strap is connected with the connector, one end of the second strap is connected with one side of the back pad (2), the other end of the second strap is connected with the adjuster, and the adjuster is snap-connected with the connector.

5. The foldable rehabilitation chair as claimed in claim 1, further comprising a back cover, wherein the back cushion (2) is detachably connected with a quilt cover, and the quilt cover is arranged outside the back cushion (2).

6. The foldable rehabilitation chair according to claim 3, further comprising a rubber non-slip pad detachably mounted on an outer wall of the other end of the handle (10).

7. The foldable rehabilitation chair as claimed in claim 2, characterized in that the other end of the leg pad (4) is provided with a third fixed rotating shaft (8), and one end of the foot pedal (3) is connected with the other end of the leg pad (4) through the third fixed rotating shaft (8).

8. The foldable rehabilitation chair according to claim 7, further comprising four third locking devices (14), wherein two of the third locking devices (14) are mounted on the other end of the leg pad (4), the two third locking devices (14) are engaged with the third fixed rotating shaft (8), and the two third locking devices are used for locking the third fixed rotating shaft (8); the other two third locking devices (14) are arranged at the other end of the seat cushion (1), the other two third locking devices (14) are matched with the first fixed rotating shaft (6), and the other two third locking devices (14) are used for locking the first fixed rotating shaft (6).