Rehabilitation training chair

Abstract

The utility model relates to the technical field of medical instruments, in particular to a rehabilitation training chair. Comprising a fixing frame, a backrest with an adjustable inclination angle is arranged on the fixing frame, handrails are arranged on the fixing frame, a fixing belt is arranged on the backrest, and a plurality of clamping devices are arranged on two opposite side walls of the fixing frame. The fixing frame is fixed to a sickbed through the arranged clamping device, during use, the fixing frame is directly installed on the sickbed through the clamping device, a patient is lifted up to be close to the backrest, then the patient is fixed through the fixing belt, the inclination angle of the backrest is adjusted according to the requirement of the patient, and the patient keeps a sitting posture for rehabilitation training; the patient does not need to be moved in a large range, other injuries to the patient in the moving process are avoided, operation is easy, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a rehabilitation training chair. Background Art

[0002] Rehabilitation equipment is mainly used to help patients carry out passive movements and daily activities and promote rehabilitation. Most of them are made of stainless steel, iron, plastic, and wood. The required parts are made through machining, welding, injection molding and other production processes. Finally, several or hundreds of parts are assembled into rehabilitation equipment. The design tends to be intelligent. Rehabilitation equipment can meet the patient's daily passive activities of upper and lower limbs. The timed electric turning nursing bed can meet the daily turning, and the electric wheelchair can meet the walking and standing needs. The therapist uses some equipment to perform passive movements or manual training on the patient's limb function. The patient can also use the equipment for independent training or training under the guidance of the therapist.

[0003] Patients who are bedridden for a long time need to exercise their muscles to prevent serious cardiovascular discomfort. They can take a sitting position and gradually increase their activity. The equipment for rehabilitation training in the existing technology is mainly a seat structure. For some people with limited mobility, it is necessary to move it to the seat, which is very inconvenient to use, and the large-scale movement process may also cause other injuries to the patient. Therefore, it is very necessary to develop a rehabilitation training chair that can be directly installed on the bed. Utility Model Content

[0004] The utility model aims to provide a rehabilitation training chair, which can be directly installed on a sickbed for use without moving the patient over a large range and is easy to use.

[0005] The utility model provides a rehabilitation training chair, comprising a fixing frame, wherein the fixing frame is provided with a backrest with an adjustable tilt angle, the fixing frame is provided with an armrest, the backrest is provided with a fixing belt, and two opposite side walls of the fixing frame are provided with a plurality of clamping devices.

[0006] Furthermore, the clamping device includes a connecting rod, a U-shaped clamp is fixed on the connecting rod, and a positioning bolt is provided on the side wall of the U-shaped clamp.

[0007] Furthermore, anti-slip grooves are provided on two opposite side walls of the U-shaped clip.

[0008] Furthermore, the backrest is rotatably connected to the fixing frame, and an adjustment component is provided between the backrest and the fixing frame.

[0009] Furthermore, the adjustment assembly comprises an electric telescopic rod, the top end and the bottom end of the electric telescopic rod are respectively hinged to the backrest and the fixing frame.

[0010] Furthermore, the electric telescopic rod is connected to a controller, and the controller is located inside the fixing frame.

[0011] Furthermore, an airbag is provided on the backrest, the airbag is connected to an air pump through an air pipe, and the air pump is connected to the controller.

[0012] Furthermore, the airbag is slidably connected to the backrest.

[0013] Furthermore, a mounting plate is provided on the backrest, the airbag is provided on the mounting plate, a sliding block is provided on the side wall of the mounting plate opposite to the airbag, a sliding groove is provided on the backrest, and the sliding block is slidably connected in the sliding groove.

[0014] Furthermore, a support rod is provided at the bottom of the armrest, the support rod is fixedly connected to the fixing frame, and the support rod is a telescopic rod with a locking assembly.

[0015] In summary, compared with the prior art, the utility model has the following advantages:

[0016] The technical solution provided by the utility model is fixed to the hospital bed through a clamping device. When in use, the fixing frame is directly installed on the hospital bed through the clamping device, the patient is lifted up and close to the backrest, and then the patient is fixed with a fixing belt, and the inclination angle of the backrest is adjusted according to the patient's needs, so that the patient can maintain a sitting posture for rehabilitation training, and there is no need to move the patient over a large range, thus avoiding other injuries to the patient during the movement. The operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the rehabilitation training chair in Embodiment 1 of the present utility model;

[0019] Figure 2 This is a structural schematic diagram of a rehabilitation training chair installed on a hospital bed in Embodiment 1 of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a rehabilitation training chair in Embodiment 2 of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a rehabilitation training chair in Embodiment 3 of the present utility model;

[0022] Figure 5 This is a schematic diagram of the back structure of the rehabilitation training chair in Example 3 of the utility model.

[0023] Explanation of the reference numerals: 1-fixing frame; 101-fixing plate; 2-backrest; 3-armrest; 301-support rod; 4-waist fixing belt; 5-shoulder fixing belt; 6-connecting rod; 7-U-shaped clamp; 701-positioning bolt; 702-anti-slip tooth groove; 8-electric telescopic rod; 9-airbag; 10-trachea; 11-air pump; 12-remote control; 13-mounting plate; 14-slider; 15-slide groove; 16-limiting plate; 1601-limiting bolt; 17-limiting hole; 18-bed. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Example 1

[0028] A rehabilitation training chair, such as Figure 1 As shown, it includes a fixing frame 1, which is U-shaped. Armrests 3 are installed on two opposite side walls of the fixing frame 1. A backrest 2 is installed in the middle position of the fixing frame 1, and a fixing belt is provided on the backrest 2.

[0029] Two support rods 301 are fixed at the bottom of the armrest 3, and the bottom of the support rod 301 is fixedly connected to the fixing frame 1. In this embodiment, the support rod 301 adopts a telescopic rod with a locking assembly, which is convenient for adjusting the height of the armrest according to the patient's posture and is more comfortable to use.

[0030] The backrest 2 is a conventional backrest with adjustable tilt angle in the prior art. The fixing belt includes a waist fixing belt 4 and two shoulder fixing belts 5. The waist fixing belt 4 includes two elastic belts, one end of the two elastic belts is fixed to the backrest 2, and the other end is connected by a connector, which can be a buckle or Velcro. The two shoulder fixing belts 5 are respectively connected to the backrest 2 and the waist fixing belt 4. The waist fixing belt 4 is as wide as possible, so that the fixing is more firm.

[0031] A plurality of clamping devices are installed on two opposite side walls of the fixing frame 1. The clamping device includes a connecting rod 6, a U-shaped clamp 7 is installed on the connecting rod 6, and a positioning bolt 701 is installed on the side wall of the U-shaped clamp 7. In this embodiment, the connecting rod 6 is L-shaped, and a U-shaped clamp 7 is fixed to the bottom of the connecting rod 6. The opening of the U-shaped clamp 7 faces the fixing frame 1. A threaded hole is provided at the bottom of the U-shaped clamp 7, and a positioning bolt 701 is installed in the threaded hole. When in use, the fixing frame 1 is placed on the bed, the U-shaped clamp 7 is clamped on the edge of the bed, and the positioning bolt 701 is tightened to make it in close contact with the bed. Positioning bolts 701 can be set on the three side walls of the U-shaped clamp 7, and holes can also be drilled at the corresponding positions of the bed so that the positioning bolts 701 are connected to the holes on the bed to increase stability. Anti-slip tooth grooves 702 are provided on the two opposite side walls of the U-shaped clamp 7.

[0032] The method of using the rehabilitation training chair provided in this embodiment is as follows: first, lift the patient up to a sitting position, place the fixing frame 1 behind the patient, make the backrest 2 close to the patient's back, then clamp the U-shaped clip 7 on the edge of the bed 18, tighten the positioning bolt 701, and complete the installation (such as Figure 2 Then fix the patient with a fixing belt, and finally adjust the inclination angle of the backrest 2 as needed to perform rehabilitation training on the patient in a sitting position.

[0033] The U-shaped clamp 7 and the connecting rod 6 in this embodiment can also be set to be rotatably connected. A rotating device is set between the connecting rod 6 and the U-shaped clamp 7, so that the U-shaped clamp 7 can be rotated in any direction, so that the training chair can be installed in the length direction or width direction of the bed.

[0034] Example 2

[0035] A rehabilitation training chair, such as Figure 3 As shown, the technical solution of this embodiment is basically the same as that of embodiment 1, except that an air bag 9 is installed on the backrest 2 in this embodiment, which can massage the patient's waist or back to relieve the discomfort of the waist and back. Figure 3 The fixing strap is omitted.

[0036] An air pump 11 is installed on the side wall of the fixing frame 1, and the air bag 9 is connected to the air pump 11 through an air pipe 10, and an electromagnetic valve is installed on the air pipe 10. A controller is installed inside the other side wall of the fixing frame 1, and the electromagnetic valve and the air pump 11 are both connected to the controller. A remote controller 12 connected to the controller is also provided, and a massage switch is provided on the remote controller 12. When massage is required, the massage switch is turned on, and the controller controls the opening of the electromagnetic valve to inflate and deflate the air bag 9, thereby realizing the massage function.

[0037] Example 3

[0038] A rehabilitation training chair, such as Figure 4 and Figure 5 As shown, the technical solution of this embodiment is basically the same as that of embodiment 2, except that: (1) the airbag 9 in this embodiment is slidably connected to the backrest 2; (2) the angle adjustment of the backrest 2 is achieved by setting an adjustment component in this embodiment. Figure 4 The fixing strap is omitted.

[0039] The backrest 2 is provided with a mounting plate 13, on which an airbag 9 is fixed, and two sliders 14 are fixed on the side wall of the mounting plate 13 opposite to the airbag 9, and the backrest 2 is provided with two vertical slide grooves 15, and the two sliders 14 are respectively slidably connected in one of the slide grooves 15. A limit plate 16 is provided on the back of the backrest 2, and one end of the two sliders 14 away from the mounting plate 13 is fixedly connected to the limit plate 16, and the backrest 2 is provided with a plurality of limit holes 17 arranged in the vertical direction, and a limit bolt 1601 is provided on the limit plate 16, and the limit bolt 1601 is threadedly connected to one of the limit holes 17.

[0040] The airbag 9 provided in this embodiment can be adjusted according to the patient's height or the position to be massaged. When in use, slide the mounting plate 13 upward or downward to place the airbag 9 in the required position, and then tighten the limiting bolt 1601 on the limiting plate 16 with the corresponding limiting hole 17.

[0041] The adjustment component in this embodiment is an electric telescopic rod 8, the backrest 2 is rotatably connected to the fixing frame 1, two fixing plates 101 are installed on the fixing frame 1, and an electric telescopic rod 8 is hinged on each of the two fixing plates 101, and the top of the electric telescopic rod 8 is hinged to the backrest 2. The electric telescopic rod 8 is connected to the controller, and the remote control 12 is provided with corresponding control buttons. The controller controls the electric telescopic rod 8 to extend or shorten, driving the backrest 2 to rotate, and adjusting the angle between the backrest 2 and the fixing frame 1 according to the patient's needs, which is convenient to operate and saves trouble and effort.

[0042] The rehabilitation training chair provided by the utility model can be installed on a hospital bed for use, is easy to install, does not need to move the patient over a large range, meets the patient's needs for rehabilitation training in a sitting position on the hospital bed, and has strong practicality.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A rehabilitation training chair, characterized in that: The invention comprises a fixing frame (1), wherein a backrest (2) with an adjustable tilt angle is provided on the fixing frame (1), an armrest (3) is provided on the fixing frame (1), a fixing belt is provided on the backrest (2), and a plurality of clamping devices are provided on two opposite side walls of the fixing frame (1).

2. The rehabilitation training chair according to claim 1, characterized in that: The clamping device comprises a connecting rod (6), a U-shaped clamp (7) is fixed on the connecting rod (6), and a positioning bolt (701) is provided on the side wall of the U-shaped clamp (7).

3. The rehabilitation training chair according to claim 2, characterized in that: Anti-slip tooth grooves (702) are provided on two opposite side walls of the U-shaped clip (7).

4. The rehabilitation training chair according to claim 1, characterized in that: The backrest (2) is rotatably connected to the fixing frame (1), and an adjustment component is provided between the backrest (2) and the fixing frame (1).

5. The rehabilitation training chair according to claim 4, characterized in that: The adjustment assembly comprises an electric telescopic rod (8), the top end and the bottom end of the electric telescopic rod (8) being respectively hinged to the backrest (2) and the fixing frame (1).

6. The rehabilitation training chair according to claim 5, characterized in that: The electric telescopic rod (8) is connected to a controller, and the controller is located inside the fixing frame (1).

7. The rehabilitation training chair according to claim 6, characterized in that: An air bag (9) is provided on the backrest (2); the air bag (9) is connected to an air pump (11) via an air pipe (10); and the air pump (11) is connected to the controller.

8. The rehabilitation training chair according to claim 7, characterized in that: The air bag (9) is slidably connected to the backrest (2).

9. The rehabilitation training chair according to claim 8, characterized in that: The backrest (2) is provided with a mounting plate (13), the mounting plate (13) is provided with the airbag (9), a sliding block (14) is provided on the side wall of the mounting plate (13) opposite to the airbag (9), the backrest (2) is provided with a sliding groove (15), and the sliding block (14) is slidably connected in the sliding groove (15).

10. The rehabilitation training chair according to claim 1, characterized in that: A support rod (301) is provided at the bottom of the handrail (3); the support rod (301) is fixedly connected to the fixing frame (1); and the support rod (301) is a telescopic rod with a locking assembly.

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