CN213310694U

CN213310694U - Adjustable cervical traction chair

Info

Publication number: CN213310694U
Application number: CN202021784471.3U
Authority: CN
Inventors: 舒缙忠
Original assignee: First People's Hospital Of Yongkang
Current assignee: First People's Hospital Of Yongkang
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-01
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a cervical vertebra pulls chair with adjustable, including seat body, draw gear and back of the chair device, its characterized in that back of the chair version from the top down has two parallel holes around lining up and two parallel holes about lining up, and back of the chair board from the top down has neck pillow subassembly, back of the spine pillow subassembly and the waist pillow subassembly that can realize around respectively and/or adjust from top to bottom in proper order. The problem of the vertical traction that exists among the prior art arouses excessive traction and injury again is solved, has solved the long-time tired problem of waist and back that leads to of user's seat simultaneously.

Description

Adjustable cervical traction chair

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to cervical vertebra pulls chair with adjustable.

Background

Cervical vertebra traction is a main symptom relieving means for treating cervical spondylosis, and effective traction can relieve the compression of nerves, blood vessels and spinal cords, quickly relieve the symptoms of the cervical spondylosis, relax adhered joint capsules, improve and recover uncinate joints, adjust the dislocation of small joints and the slippage of vertebral bodies, adjust and recover the internal and external balance of damaged cervical vertebrae, and recover the normal functions of the cervical vertebrae.

However, the existing traction treatment is mostly vertical traction, which violates the physiological curvature of normal cervical vertebra and causes the problems of not-in-place traction and re-injury, and meanwhile, the cervical vertebra traction chair in the current market can not adjust the backrest according to the bending condition of the waist and back of the user when the user sits, so that the waist strength of the user is not enough and the user is difficult to support for sitting and standing for a long time, and in addition, when the cervical vertebra traction is performed, the body of the user is difficult to relax, which affects the traction effect of the cervical.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a with adjustable cervical vertebra traction chair has solved the problem that the vertical traction that exists arouses excessively pulls and the injury again among the prior art, has solved the long-time tired problem of waist and back that leads to of sitting of user, is applicable to the patient that waist and back have a problem simultaneously.

The technical scheme adopted by the utility model is that the adjustable cervical traction chair comprises a chair body 100, a traction device 200 and a chair back device 300, wherein the chair body comprises chair legs 110, a chair seat 120 is arranged above the chair legs, one side of the chair seat is provided with a chair back support 140, a chair back plate 340 is fixed on the chair back support, handrails 130 are arranged on the chair seat and on two sides of the chair back, the chair back support 140 is fixedly connected with the traction device 200, the adjustable cervical traction chair is characterized in that the chair back plate 340 is provided with two rows of parallel holes 341 which are communicated with the front and back and two rows of parallel holes 341 which are communicated with the left and right, the chair back plate 340 is provided with a neck pillow component 310, a back pillow component 320 and a waist pillow component 330 which can be respectively adjusted front,

furthermore, the left side of the chair seat 120 is provided with a retaining clip component 260, the right side is provided with a traction hand wheel 270, the retaining clip component 260 and the traction hand wheel 270 are fixedly connected through a cross rod, an upright rod 250 in the traction device 200 is fixed on the chair back support 140, the cross rod 240 is fixed at the top end of the upright rod 250, two ends of the cross rod 240 are provided with fixed pulleys 241, the upright rod 250 is provided with the fixed pulleys 241, one end of a traction steel wire 230 is sequentially connected with the traction cross rod 220 and the traction belt 210, the other end of the traction steel wire passes through the fixed pulleys 241 and then is connected with the traction hand wheel 270, the traction force is adjusted through the traction hand wheel,

furthermore, two adjusting rods 311 with holes are arranged in the neck pillow component, the back pillow component and the waist pillow component, respectively penetrate through the parallel holes penetrating through the front and the back of the chair back board 340 to be connected with the chair back board 340, are inserted into the parallel holes penetrating through the left and the right of the chair back board 340 through the fixing bolts 313 to fix the adjusting rods, can randomly adjust the front and the back and/or the up and down positions,

furthermore, the number of the two rows of parallel holes 341 penetrating through the front and the back of the chair back plate 340 and the single row of holes in the two rows of parallel holes penetrating through the left and the right is at least 3,

still further, the adjustment rods 311 with holes in the neck pillow assembly 310, the back pillow assembly 320 and the lumbar pillow assembly 330 are each provided with at least 2 parallel holes,

furthermore, the distance between the two rows of parallel holes on the chair back plate 340 is 1-10cm,

furthermore, the distance between the two rows of parallel holes on the chair back plate 340 is 1-60cm,

the neck pillow component 310 in the invention can be adjusted up and down according to the height of the human body, and can also be adjusted back and forth to meet the requirement of forward force, so that the traction better meets the physiological bending characteristic of the cervical vertebra, and the problems of over-traction and re-injury caused by vertical traction in the prior art are solved. The back pillow component 320 and the waist pillow component 330 can also realize the adjustment of the front and back and/or the up and down, solve the problem that the waist and the back of the user are fatigued due to long-time sitting and standing, make the feeling more comfortable, and are particularly suitable for some patients with waist and back problems, such as patients with lumbar disc herniation, patients with spinal deformity, and the like.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a schematic view of the structure of the middle neck pillow of the present invention.

In the drawing, 100 chair seat bodies, 110 chair legs, 120 chair seats, 130 armrests, 140 chair back supports, 200 traction devices, 210 traction belts, 220 traction cross bars, 230 traction steel wires, 240 cross bars, 250 vertical rods, 241 fixed pulleys, 300 chair back devices, 310 neck pillow components, 320 spine pillow components, 330 waist pillow components, 340 chair back plates, 311 adjusting rods with holes, 313 fixing bolts and 341 parallel holes are shown.

Detailed description of the preferred embodiments

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 efforts belong to the protection scope of the present invention.

As shown in fig. 1, an adjustable cervical traction chair comprises a chair body 100, a traction device 200 and a chair back device 300, wherein the chair body comprises chair legs 110, a chair seat 120 is arranged above the chair legs, a chair back support 140 is arranged at one side of the chair seat, a chair back plate 340 is fixed on the chair back support, armrests 130 are arranged on the chair seat and at two sides of the chair back, the chair back support 140 is fixedly connected with the traction device 200, the adjustable cervical traction chair is characterized in that the chair back plate 340 is provided with two rows of parallel holes 341 penetrating through the front and back and two rows of parallel holes penetrating through the left and right, the chair back plate 340 is sequentially provided with a neck pillow component 310, a back pillow component 320 and a waist pillow component 330 which can be respectively adjusted forwards and backwards and/or upwards and downwards from top to bottom, a back stop clamp component 260 is arranged at the left side of the chair seat 120, a traction hand wheel 270 is arranged at the right side, the cross rod 240 is fixed at the top end of the vertical rod 250, the fixed pulleys 241 are arranged at the two ends of the cross rod 240, the fixed pulleys 241 are arranged on the vertical rod 250, one end of the traction steel wire 230 is sequentially connected with the traction cross rod 220 and the traction belt 210, the other end of the traction steel wire penetrates through the fixed pulleys 241 and then is connected with the traction hand wheel 270, traction force adjustment is achieved through the traction hand wheel, and traction force is fixed through the backstop clamping assembly 260. The distance between the upper and lower parallel holes in the front and rear rows on the chair back plate 340 is 5cm, and the distance between the left and right parallel holes in the front and rear rows on the chair back plate 340 is 20 cm.

As shown in FIG. 2, two adjusting rods 311 with holes are respectively arranged in the neck pillow assembly, the back pillow assembly and the waist pillow assembly, and respectively penetrate through the front and back parallel holes on the back board 340 to be connected with the back board 340, and are inserted into the left and right parallel holes on the back board 340 through the fixing bolts 313 to be fixed, so that the front and back and/or up and down positions can be adjusted freely. The number of the two rows of parallel holes 341 penetrating the front and the back and the single row of holes in the two rows of parallel holes penetrating the left and the right on the chair back plate 340 is 14, so that the neck pillow component 310, the back pillow component 320 and the waist pillow component 330 can be adjusted up and down according to the physical condition of a user; the adjusting rods 311 with holes in the neck pillow component 310, the back pillow component 320 and the waist pillow component 330 are respectively provided with 8 parallel holes, so that the front and back adjustment of the neck pillow component 310, the back pillow component 320 and the waist pillow component 330 can be realized according to the physical condition of a user.

As shown in fig. 1, the adjustable cervical traction chair can be used with a manual traction device 200, and can also be used with a fully automatic traction device.

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 cervical vertebra pulls chair with adjustable, including seat body (100), draw gear (200) and back of the chair device (300), the seat body includes chair leg (110), chair leg top is provided with seat support (120), one side of seat support is provided with back of the chair support (140), be fixed with back of the chair board (340) on the back of the chair support, on the seat support and be provided with handrail (130) in the both sides of the back of the chair, back of the chair support (140) fixedly connected with draw gear (200), its characterized in that back of the chair board (340) have two parallel holes (341) around link up and two parallel holes (341) about link up, back of the chair board (340) have neck pillow subassembly (310), back pillow subassembly (320) and waist pillow subassembly (330) that can realize respectively around and/or adjust from top to bottom in proper order.

2. The adjustable cervical traction chair as claimed in claim 1, wherein the seat (120) is provided at the left side with a retaining clip assembly (260), at the right side with a traction handwheel (270), the retaining clip assembly (260) and the traction handwheel (270) are fixedly connected through a cross bar, the vertical bar (250) of the traction device (200) is fixed on the backrest support (140), the cross bar (240) is fixed at the top end of the vertical bar (250), the cross bar (240) is provided at both ends with fixed pulleys (241), the vertical bar (250) is provided with fixed pulleys (241), one end of the traction steel wire (230) is sequentially connected with the traction cross bar (220) and the traction belt (210), the other end passes through the fixed pulleys (241) and then is connected with the traction handwheel (270), traction force adjustment is realized through the traction handwheel, and traction force fixation is performed through the retaining clip assembly (260.

3. The adjustable cervical traction chair as claimed in claim 1 or 2, wherein the neck pillow assembly, the back pillow assembly and the waist pillow assembly are provided with two adjusting rods (311) with holes, which are respectively connected with the back board (340) through the front and rear parallel holes on the back board (340), and are fixed by inserting the fixing bolts (313) into the left and right parallel holes on the back board (340), so that the front and rear and/or up and down positions can be adjusted freely.

4. An adjustable cervical traction chair as claimed in claim 1 or 2, wherein the number of the two rows of parallel holes (341) passing through the front and rear of the chair back plate (340) and the single row of holes passing through the left and right parallel holes is at least 3.

5. An adjustable cervical traction chair as claimed in claim 3, wherein the adjustable rods (311) with holes in the neck pillow assembly (310), the back pillow assembly (320) and the lumbar pillow assembly (330) each have at least 2 parallel holes.

6. An adjustable cervical traction chair as claimed in claim 3, wherein the distance between the top and bottom of the two rows of parallel holes through the back plate (340) is 1-10 cm.

7. An adjustable cervical traction chair as claimed in claim 3, wherein the distance between the left and right rows of parallel holes through the back plate (340) is 1-60 cm.