CN214208606U

CN214208606U - Scoliosis traction chair

Info

Publication number: CN214208606U
Application number: CN202022392277.7U
Authority: CN
Inventors: 应晓明; 叶鑫; 李帅林; 李晓
Original assignee: Hangzhou Skollier Health Consulting Co ltd
Current assignee: Hangzhou Skollier Health Consulting Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-09-17
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a scoliosis traction chair, relating to the technical field of traction; comprises a seat board, chair legs, a chin rest which is positioned above the seat board and used for supporting the chin, a lifting mechanism used for lifting the chin rest and support columns which are positioned at the two opposite sides of the seat board; the support columns are provided with traction belts which are used for applying force towards the corresponding support columns to the upper half bodies of patients. The utility model provides a backbone lateral curvature pulls chair can exert the traction force of axial pulling force and side direction to the backbone simultaneously, and traction effect is good.

Description

Scoliosis traction chair

Technical Field

The utility model belongs to the technical field of pull, in particular to scoliosis pulls chair.

Background

Traction is often needed for patients with lateral curvature of the spine, and a traction bed or a traction chair is generally adopted.

Current traction chair lets patient sit on the bedplate earlier when pulling patient, then patient's chin supports on a chin rest, then the chin utilizes elevating system to rise, and elevating system is prior art, and elevating system is a rope and a hoist engine, and the chin rest is connected to the rope, and the chin rest is when rising, to a pulling force of patient's neck to make patient's backbone receive the pulling force, straighten the backbone.

The existing traction chair can only apply axial force to the spine but not lateral force, and has limited effect.

Disclosure of Invention

The utility model aims at overcoming the above-mentioned shortcoming of prior art, provide a backbone lateral curvature traction chair, can exert the traction force of axial pulling force and side direction to the backbone simultaneously, it is good to pull the effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a scoliosis traction chair comprises a seat plate, chair legs, a chin rest, a lifting mechanism and support columns, wherein the chin rest is positioned above the seat plate and used for supporting a chin, the lifting mechanism is used for lifting the chin rest, and the support columns are positioned on two opposite sides of the seat plate; the support columns are provided with traction belts which are used for applying force towards the corresponding support columns to the upper half bodies of patients.

Preferably, the support column is slidably connected with a connector for connecting a traction belt.

Preferably, the connector comprises a sleeve sleeved on the support column, a hole located on the sleeve and used for allowing one end of the traction belt to pass through, and a fixing mechanism located on the hole and used for fixing the traction belt, wherein one end of the traction belt, far away from the hole, is connected to the sleeve.

Preferably, one end of the hole, which is far away from the seat plate, is embedded with the blocking block, and the spring is positioned on one side of the sleeve and is used for applying force towards the inside of the hole to the blocking block; the traction belt passes through one side of the blocking block, and a guide surface for applying pressure to the traction belt under the action of the spring is arranged on one side, far away from the traction belt, of the blocking block.

Preferably, a support is fixed on the sleeve, a connecting column penetrates through the support, the connecting column is connected with the blocking block, the spring is sleeved on the connecting column, one end of the spring is connected with the connecting column, and the other end of the spring is connected with the support.

Preferably, the material of the traction belt is nylon.

Preferably, the upper end of the supporting column is provided with a supporting plate for supporting the elbow.

The utility model has the advantages that: the utility model provides a backbone lateral curvature pulls chair can exert the traction force of axial pulling force and side direction to the backbone simultaneously, and traction effect is good.

Drawings

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

FIG. 2 is a schematic view of a patient seated on a chair plate;

FIG. 3 is a schematic view of the patient's upper body being pulled by the traction belt;

FIG. 4 is a cross-sectional view A-A of FIG. 1;

FIG. 5 is an enlarged view of FIG. 4 at B;

in the figure: the chair comprises a seat board 1, chair legs 2, a chin rest 3, a support column 4, a traction belt 5, a sleeve 6, a hole 7, a blocking block 8, a spring 9, a guide surface 10, a bracket 11, a connecting column 12, a support plate 13 and an upper half 14 of a patient.

Detailed Description

The invention will be further explained in detail with reference to the drawings and the following detailed description:

example (b):

referring to fig. 1 to 5, a scoliosis traction chair comprises a seat plate 1, chair legs 2, chin rests 3 which are positioned above the seat plate 1 and used for supporting the chin, a lifting mechanism used for lifting the chin rests 3, and support columns 4 which are positioned at the two opposite sides of the seat plate 1;

the support columns 4 are provided with traction belts 5 for applying a force to the upper body 14 of the patient towards the corresponding support column 4.

The supporting column 4 is connected with a connector used for connecting a traction belt 5 in a sliding way.

The connector includes the sleeve 6 of cover on support column 4, be located the hole 7 that supplies traction belt 5 one end to pass on sleeve 6, be located the fixed establishment that is used for fixed traction belt 5 on hole 7, the one end that traction belt 5 kept away from hole 7 is connected on sleeve 6.

One end of the hole 7 far away from the seat plate 1 is embedded with a blocking block 8 and a spring 9 which is positioned on one side of the sleeve 6 and is used for applying force towards the blocking block 8 into the hole 7;

the traction belt 5 passes through one side of the blocking block 8, and one side, far away from the traction belt 5, of the blocking block 8 is provided with a guide surface 10 which applies pressure to the traction belt 5 under the action of a spring 9.

A support 11 is fixed on the sleeve 6, a connecting column 12 penetrates through the support 11, the connecting column 12 is connected with the blocking block 8, the connecting column 12 is sleeved with the spring 9, one end of the spring 9 is connected with the connecting column 12, and the other end of the spring 9 is connected with the support 11.

The traction belt 5 is made of nylon.

The upper end of the support column 4 is provided with a support plate 13 for supporting the elbow.

Principle of embodiment:

in this embodiment, the number of the support columns 4 is two, wherein one support column 4 has two traction belts 5, and the other support column 4 has one traction belt 5, and here, for convenience of description, the two traction belts 5 on one support column 4 are named as first traction belts, and the one traction belt 5 on the other support column 4 is named as second traction belt. The second traction belt is positioned between the first traction belts.

It is assumed here that a lateral curvature has occurred on one side of the patient's spine, see fig. 2. During the treatment, patient sits on the bedplate, then the chin is supported on chin rest 3, elevating system moves, an axial pulling force is applyed to the backbone, and simultaneously, medical personnel adjust the height of traction band 5, adjust the position of backbone lateral curvature with the second traction band, then through the length of adjusting the second traction band to a lateral traction force is applyed to the one side of patient's upper part of the body 14, and this traction force makes the backbone take place the bending of certain lateral direction, thereby has made the correction to the lateral curvature of backbone, and the effect of first traction band does: the part of the spinal column without the occurrence of lateral bending is prevented from being tractively bent by the second traction belt.

When adjusting the length of traction area 5, the one end that belt 5 is close to the hole is pull in the direct pulling, has adjusted after, directly releases traction area 5, blocks up piece 8 and compresses tightly traction area 5 in the hole under the effect of spring 9, simultaneously, has frictional force between traction area 5 and the block up piece 8, and under the effect of frictional force, blocks up that piece 8 can be with the tighter that traction area 5 pressed.

Claims

1. A scoliosis traction chair comprises a seat plate and chair legs, and is characterized in that a chin rest, a lifting mechanism and support columns, wherein the chin rest is positioned above the seat plate and used for supporting a chin, the lifting mechanism is used for lifting the chin rest, and the support columns are positioned on two opposite sides of the seat plate;

the support columns are provided with traction belts which are used for applying force towards the corresponding support columns to the upper half bodies of patients.

2. The scoliosis traction chair of claim 1, wherein the support post has a connector slidably attached thereto for connecting a traction belt.

3. The scoliosis traction chair according to claim 2, wherein the connector comprises a sleeve fitted over the support post, a hole in the sleeve through which an end of the traction belt passes, and a fixing mechanism in the hole for fixing the traction belt, wherein the end of the traction belt remote from the hole is connected to the sleeve.

4. The scoliosis traction chair according to claim 3, wherein the end of the hole away from the seat plate is embedded with a blocking block, and a spring is arranged at one side of the sleeve and used for applying a force to the blocking block towards the inside of the hole;

the traction belt passes through one side of the blocking block, and a guide surface for applying pressure to the traction belt under the action of the spring is arranged on one side, far away from the traction belt, of the blocking block.

5. The scoliosis traction chair according to claim 4, wherein a support is fixed on the sleeve, a connecting column penetrates through the support, the connecting column is connected with the blocking block, the spring is sleeved on the connecting column, one end of the spring is connected with the connecting column, and the other end of the spring is connected with the support.

6. The scoliosis traction chair of claim 1, wherein said traction belt is made of nylon.

7. The scoliosis traction chair according to claim 1, wherein said support column is provided at its upper end with a support plate for supporting the elbow.