CN215606664U

CN215606664U - Multifunctional cervical vertebra traction chair

Info

Publication number: CN215606664U
Application number: CN202121644464.8U
Authority: CN
Inventors: 刘海珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-25
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to a multifunctional cervical traction chair, which belongs to the technical field of traction chairs and comprises a chair body and a traction device, wherein the traction device is detachably connected to the rear part of the chair body and extends to the upper part of the chair body; the seat body comprises a leg support assembly, a cushion and a back cushion, wherein the leg support assembly is detachable, the cushion is erected above the leg support assembly, and the back cushion is erected behind the cushion in parallel; the traction device comprises a traction frame and a pulley assembly, wherein the pulley assembly extends outwards from the inner side of the traction frame, one end of the pulley assembly is connected with the traction belt, and the other end of the pulley assembly is connected with the counterweight body; the lower part of the traction frame is connected with the leg support component through a connecting rod. According to the utility model, the pulley assembly is arranged, the traction belt is pulled to drive the counterweight body to ascend and descend through the pulley assembly so as to achieve repeated traction operation, the angle can be adjusted up and down and left and right by matching manual massage with traction, the traction effect is good, and no side effect is caused.

Description

Multifunctional cervical vertebra traction chair

Technical Field

The utility model belongs to the technical field of traction chairs, and particularly relates to a multifunctional cervical vertebra traction chair.

Background

The cervical vertebra traction chair is a medical instrument for treating cervical spondylosis, the currently common traction equipment comprises a large traction bed and a long-wheel lifting type cervical vertebra traction chair, the traction bed performs self-traction and self-exercise through control physical therapy equipment to achieve the effects of relaxing tendons and activating collaterals, the long-wheel lifting type cervical vertebra traction chair adjusts the height of a traction belt through a long-wheel, and the traction belt is sleeved into a neck to stretch the cervical vertebra by sitting on the chair to recover the physiological curve of the cervical vertebra.

The traction effect of the traction bed equipment is poor in self-traction and self-exercise modes, the volume is too large, the storage and transportation are inconvenient, the wheel-accumulating type cervical vertebra traction chair adopts a vertical static traction mode, the physiological curvature is straightened easily due to the excessive traction of the cervical vertebra, the cervical intervertebral disc is narrowed, the soft tissues around the cervical vertebra are tense and cramp, and the pain feeling is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a multifunctional cervical traction chair, and in order to realize the purpose, the utility model provides the following technical scheme:

a multifunctional cervical vertebra traction chair comprises a chair body and a traction device, wherein the traction device is detachably connected to the rear part of the chair body and extends to the upper part of the chair body; the seat body comprises a leg support assembly, a seat cushion and a back cushion, wherein the leg support assembly is detachable, the seat cushion is erected above the leg support assembly, and the back cushion is erected behind the seat cushion in parallel;

the traction device comprises a traction frame and a pulley assembly, wherein the pulley assembly extends outwards from the inner side of the traction frame, one end of the pulley assembly is connected with the traction belt, and the other end of the pulley assembly is connected with the counterweight body; the lower part of the traction frame is connected with the leg support assembly through a connecting rod.

Preferably, the pulley assembly comprises a movable pulley, a plurality of fixed pulleys and a traction rope, the movable pulley is arranged on the inner side of the traction frame and is connected with the traction belt through an adjusting hole, and the fixed pulleys are fixed on the outer side of the traction frame through fixing pieces; one end of the traction rope is fixed on the inner side of the traction frame, and the other end of the traction rope penetrates through the movable pulley, the traction frame and the fixed pulleys respectively to be connected with the counterweight body.

Preferably, the legrest assembly comprises a first support, a second support, four transverse rods and four longitudinal rods, the transverse rods correspond to the upper end face and the lower end face of the first support and the lower end face of the second support respectively, and the longitudinal rods are inserted into square insertion holes of the transverse rods, the first support and the second support respectively and enclose into accommodating cavities.

Preferably, the two connecting rods are respectively in threaded connection with the inner side of the traction frame and the upper end and the lower end of the outer side of the second support.

Preferably, draw gear still includes the regulator, the regulator includes connecting sleeve and conduction frame, connecting sleeve is formed by square sleeve and circular sleeve welding, square sleeve cover is located on the traction frame, during conduction frame one end corresponds to insert circular sleeve through the connecting pipe, the other end passes through elastic component and square muffjoint, the circular sleeve outside is equipped with adjustment button, adjustment button one end butt in the connecting pipe outer wall for adjust the angle and the height of pulling the area.

Preferably, the seat body is provided with a front pedal, the front pedal is hinged to the outer side of the first support, one side of the front pedal is provided with a hook, the first support is provided with a fixing piece corresponding to the hook, and the hook and the fixing piece can be in contact connection.

Preferably, the seat body is further provided with a rear pedal, the bottom of the rear pedal is provided with a limiting groove, and the limiting groove is correspondingly clamped into the connecting rod.

Preferably, a folding table is further arranged on the seat body and is correspondingly connected with the first support.

Preferably, the bottom of the cushion is provided with a plurality of limiting strips, and the limiting strips are arranged in the accommodating cavity and used for limiting the cushion to prevent deviation.

Compared with the prior art, the utility model has the following beneficial effects: the utility model relates to a multifunctional cervical vertebra traction chair, wherein a pulley assembly extends from the inner side to the outer side of a traction frame, one end of the pulley assembly is connected with a traction belt, the other end of the pulley assembly is connected with a counterweight body, when the traction belt is pulled downwards, the traction belt pulls the counterweight body together through the pulley assembly, when the traction belt is loosened, the traction belt automatically returns due to the downward gravity of the counterweight body, and the traction belt performs massage through a mechanical cooperation technique, so that the traction posture can be adjusted up and down, left and right, the vertebral body can move, muscles and bones can be pulled open, and the channels and collaterals can be dredged.

Through setting up the regulator, operation adjustment button can adjust the angle and the height of traction band, is convenient for the nursing one's health of cervical vertebra.

Through setting up leading footboard, when drawing, can put both legs in leading footboard department, the position is comfortable, is convenient for take care of.

Through the arrangement of the rear pedal, when traction is finished, the patient can be massaged by stepping on the rear pedal to carry out back and vertebral body massage treatment on the patient.

Through setting up folding table, when the centrum pulls the completion, the patient lies prone and can carry out the cervical vertebra massage on folding table.

The multifunctional cervical vertebra tractor has diversified traction functions, is used for manual conditioning and matched with the pulley assembly for traction, has good traction effect, replaces vertical traction for manual conditioning of cervical vertebra parts, avoids harm to a body caused by excessive traction, can be disassembled, and is small in occupied area and convenient to transport and store.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is another angle structure diagram of FIG. 1;

FIG. 3 is a schematic view of the overall construction of the legrest assembly;

FIG. 4 is a schematic view of the disassembled structure of FIG. 3;

FIG. 5 is a reference view showing the overall structure of the regulator;

FIG. 6 is a reference view showing a state in which the folding table is used;

fig. 7 is a reference view of the bottom of the seat cushion.

Reference numerals:

100-a seat body; 110-legrest assembly; 111-a first scaffold; 112-a second bracket; 113-a transverse bar; 114-a longitudinal rod; 115-square jack; 116-a housing chamber; 117-circular receptacle; 120-cushion; 130-back cushion; 140-front pedal; 150-hook; 160-a fastener; 170-rear pedal; 180-a limiting groove; 190-a folding table; 191-a limiting strip;

200-a traction device; 210-a traction frame; 220-a sheave assembly; 221-a movable pulley; 222-a fixed pulley; 223-a traction rope; 224-a conditioning aperture; 225-a fixing sheet; 230-a traction belt; 240-counterweight body; 250-a connecting rod; 260-a regulator; 261-connecting a sleeve; 262-a conducting frame; 263-square sleeve; 264-circular sleeve; 265-connecting pipe; 266-an elastic member; 267-adjustment button.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 7, a multifunctional cervical traction chair comprises a chair body 100 and a traction device 200, wherein the traction device 200 is detachably connected to the rear of the chair body 100 and extends to the upper part thereof; the seat body 100 comprises a leg support assembly 110, a seat cushion 120 and a back cushion 130, wherein the leg support assembly 110 is detachable, the seat cushion 120 is arranged above the leg support assembly 110, and the back cushion 130 is arranged behind the seat cushion 120 in parallel;

the traction device 200 comprises a traction frame 210 and a pulley assembly 220, wherein the pulley assembly 220 extends outwards from the inner side of the traction frame 210, one end of the pulley assembly 220 is connected with a traction belt 230, and the other end of the pulley assembly is connected with a counterweight body 240; the lower portion of the traction frame 210 is connected to the legrest assembly 110 by a connecting rod 250.

Further, the pulley assembly 220 comprises a movable pulley 221, a plurality of fixed pulleys 222 and a traction rope 223, the movable pulley 221 is arranged on the inner side of the traction frame 210 and detachably connected with the traction belt 230 through an adjusting hole 224, and the plurality of fixed pulleys 222 are fixed on the outer side of the traction frame 210 through fixing pieces 225; one end of the traction rope 223 is fixed inside the traction frame 210, and the other end of the traction rope passes through the movable pulley 221, the traction frame 210 and the fixed pulleys 222 respectively to be connected with the counterweight body 240.

Further, the legrest assembly 110 includes a first bracket 111, a second bracket 112, four transverse rods 113 and four longitudinal rods 114, wherein the transverse rods 113 correspond to the upper and lower end surfaces of the first bracket 111 and the second bracket 112, respectively, and the longitudinal rods 114 are inserted into the square insertion holes 115 of the transverse rods 113, the first bracket 111 and the second bracket 112, respectively, and enclose an accommodation cavity 116.

Further, two connecting rods 250 are respectively screwed with the inner side of the traction frame 210 and the outer side of the second bracket 112 at the upper and lower ends.

Further, the traction device 200 further includes an adjuster 260, the adjuster 260 includes a connection sleeve 261 and a conduction frame 262, the connection sleeve 261 is formed by welding a square sleeve 263 and a round sleeve 264, the square sleeve 263 is sleeved on the traction frame 210, one end of the conduction frame 262 is correspondingly inserted into the round sleeve 264 through a connection pipe 265, the other end of the conduction frame 262 is connected with the square sleeve 263 through an elastic member 266, an adjustment button 267 is arranged outside the round sleeve 264, one end of the adjustment button 267 abuts against the outer wall of the connection pipe 265, when an angle and a height are required to be adjusted, the adjustment button 267 is rotated counterclockwise, one end inside the adjustment button 267 is released from fixing the outer wall of the connection pipe 265, and the angle and the height of the traction belt 230 can be adjusted by pulling the connection pipe 265.

Further, the seat body 100 is provided with a front pedal 140, the front pedal 140 is hinged to the outer side of the first bracket 111, one side of the front pedal 140 is provided with a hook 150, the first bracket 111 is provided with a fixing member 160 corresponding to the hook 150, the hook 150 and the fixing member 160 are in contact connection, and when the front pedal 140 is used up, the front pedal is folded on one side of the first bracket 111 and fixed with the fixing member 160 through the hook 150.

Further, a rear pedal 170 is further disposed on the seat body 100, a limiting groove 180 is disposed at the bottom of the rear pedal 170, and the limiting groove 180 is correspondingly clamped into the connecting rod 250.

Further, still be equipped with folding table 190 on the seat body 100, folding table 190 corresponds with the circular jack 117 of first support 111 and is connected, and after the centrum tractive, reset, bonesetting were accomplished, insert circular jack 117 with folding table 190 and fix, the patient lies prone and can carry out the cervical vertebra massage on folding table 190, through massage, rub, press regulation cervical vertebra position tubercle, eliminate knot muscle position, reach the purpose of the loose joint of relaxing the muscles and tendons.

Further, a plurality of limiting strips 191 are arranged at the bottom of the seat cushion 120, and the limiting strips 191 are arranged in the accommodating cavity 116 and used for limiting the seat cushion 120 to prevent deviation.

Description of the drawings: the patient sits on the cushion 120, the traction belt 230 is sleeved at the neck of the patient after the proper height and angle of the traction belt are adjusted, the patient is driven to carry out traction while being pushed by the manual massage, and when the patient is pushed outwards, the traction belt 230 drives the counterweight body 240 to ascend through the pulley assembly 220; when the weight body 240 is retracted inwards, the traction belt 230 is driven to rise through the pulley assembly 220 downwards by the self gravity to achieve the effect of repeated traction, the traction device and the traction, reset and other methods are used for performing vertical and horizontal traction, so that diseases such as left lateral bending, right lateral bending, protrusion, bulging, adhesion hyperplasia and the like caused by cervical vertebra can be treated, the vertebral body is moved sufficiently, the muscles and bones are pulled open, the nodules of the body part are adjusted, and the knotted muscle part is eliminated so as to be smooth.

Herein, the counterweight body 240 is a weight, and can be counterweighted according to the weight of a person to achieve a better traction effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional cervical vertebra traction chair comprises a chair body (100) and a traction device (200), wherein the traction device (200) is detachably connected to the rear of the chair body (100) and extends to the upper part of the chair body; the seat body (100) comprises a leg support assembly (110), a seat cushion (120) and a back cushion (130), wherein the leg support assembly (110) is detachable, the seat cushion (120) is erected above the leg support assembly (110), and the back cushion (130) is erected behind the seat cushion (120) in parallel;

the traction device (200) comprises a traction frame (210) and a pulley assembly (220), wherein the pulley assembly (220) extends outwards from the inner side of the traction frame (210), one end of the pulley assembly is connected with a traction belt (230), and the other end of the pulley assembly is connected with a counterweight body (240); the lower part of the traction frame (210) is connected with the leg support assembly (110) through a connecting rod (250).

2. The multifunctional cervical traction chair according to claim 1, wherein: the pulley assembly (220) comprises a movable pulley (221), a plurality of fixed pulleys (222) and a traction rope (223), the movable pulley (221) is arranged on the inner side of the traction frame (210) and detachably connected with the traction belt (230), and the fixed pulleys (222) are fixed on the outer side of the traction frame (210); one end of the traction rope (223) is fixed on the inner side of the traction frame (210), and the other end of the traction rope passes through the movable pulley (221), the traction frame (210) and the fixed pulleys (222) respectively to be connected with the counterweight body (240).

3. The multifunctional cervical traction chair according to claim 1 or 2, wherein: the legrest component (110) comprises a first support (111), a second support (112), four transverse rods (113) and four longitudinal rods (114), wherein the transverse rods (113) correspond to the upper end face and the lower end face of the first support (111) and the second support (112) respectively, and the longitudinal rods (114) are inserted into the transverse rods (113), the first support (111) and the second support (112) respectively and enclose into accommodating cavities (116).

4. The multifunctional cervical traction chair according to claim 3, wherein: the two connecting rods (250) are respectively in threaded connection with the inner side of the traction frame (210) and the upper end and the lower end of the outer side of the second bracket (112).

5. The multifunctional cervical traction chair according to claim 4, wherein: draw gear (200) still include regulator (260), regulator (260) are including adapter sleeve (261) and conduction frame (262), adapter sleeve (261) is formed by square sleeve (263) and circular sleeve (264) welding, square sleeve (263) cover is located on traction frame (210), during conduction frame (262) one end passed through connecting pipe (265) and corresponds insertion circular sleeve (264), the other end passes through elastic component (266) and is connected with square sleeve (263), the circular sleeve (264) outside is equipped with adjustment button (267), adjustment button (267) one end butt in connecting pipe (265) outer wall for adjust the angle and the height of traction band (230).

6. The multifunctional cervical traction chair according to claim 4, wherein: the seat is characterized in that a front pedal (140) is arranged on the seat body (100), the front pedal (140) is hinged to the outer side of the first support (111), a hook (150) is arranged on one side of the front pedal (140), a fixing piece (160) corresponding to the hook (150) is arranged on the first support (111), and the hook (150) and the fixing piece (160) can be in contact connection.

7. The multifunctional cervical traction chair according to claim 4, wherein: the seat is characterized in that a rear pedal (170) is further arranged on the seat body (100), a limiting groove (180) is formed in the bottom of the rear pedal (170), and the limiting groove (180) is correspondingly clamped into the connecting rod (250).

8. The multifunctional cervical traction chair according to claim 4, wherein: the seat body (100) is further provided with a folding table (190), and the folding table (190) is correspondingly connected with the first support (111).

9. The multifunctional cervical traction chair according to claim 1, 2 or 4, wherein: the bottom of the cushion (120) is provided with a plurality of limiting strips (191), and the limiting strips (191) are arranged in the accommodating cavity (116) and used for limiting the cushion (120) to prevent deviation.