CN210019848U

CN210019848U - Cervical spondylosis traction neck brace capable of realizing personalized adjustment

Info

Publication number: CN210019848U
Application number: CN201920472793.5U
Authority: CN
Inventors: 王嘉熙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-02-07
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a cervical spondylosis traction neck brace capable of realizing personalized adjustment. The technical characteristics are as follows: comprises a shoulder frame, a jaw support, a front supporting frame, an upper shell sleeve, a lower shell sleeve, a height adjusting device, a support angle adjusting device and a jaw support angle adjusting device which are positioned at the back of a neck. Wherein the shoulder rack is supported on the shoulders of the human body; the jaw support is used for supporting the head; one end of the height adjusting device is connected with the upper shell sleeve, the other end of the height adjusting device is connected with the lower shell sleeve, and the length of the height adjusting device is adjustable; the jaw support angle adjusting device is used for adjusting the pitch angle of the jaw support; the bracket angle adjusting device is used for adjusting the pitching angle of the height adjusting device; the lower shell sleeve is fixedly connected with the shoulder frame; the front supporting frame is positioned in front of the neck, one end of the front supporting frame is connected below the jaw support, and the other end of the front supporting frame is propped against the sternum of a human body. The neck brace can quantitatively adjust the supporting force and angle, adjust the size according to individual conditions, improve the comfort level and meet the personalized treatment requirement of cervical spondylosis traction physiotherapy.

Description

Cervical spondylosis traction neck brace capable of realizing personalized adjustment

Technical Field

The utility model relates to a cervical vertebra physiotherapy equipment field is a cervical spondylopathy traction neck brace that can realize individualized regulation.

Background

Due to the popularization of mobile phones and computers, cervical spondylosis is not a patent of the old, the number of people suffering from cervical spondylosis among college students, white-collar workers and other people is increasing year by year, and the market demand for cervical vertebra physiotherapy is also increasing.

The cervical traction is the most common conservative treatment method with definite curative effect for cervical spondylosis, can relax neck muscles and retract intervertebral foramina, is beneficial to the retraction of protrusions, relieves and corrects the bending state of vertebral arteries, corrects the disorder of vertebral facet joints, plays a role in braking and fixing the skull, and can relieve local traumatic reaction.

However, with the development of medicine, the introduction of computer simulation and new detection technology, the research on the traction treatment effect is also developed, and the defects of the traditional jaw occipital belt type traction and neck support are gradually shown. The pure linear traction mode is contrary to the therapeutic goal of maintaining the physiological radian of the cervical vertebra, and the extension amount of the soft tissue behind the cervical vertebra is easy to be overlarge. Moreover, the types of pathological changes, the pathological change degrees, the cervical curvature changes and the cone joints where the pathological changes are different for different patients, and the unreasonable traction force and angle not only can greatly reduce the treatment effect, but also can seriously damage the physiological radian of the cervical vertebra, aggravate the coordination and the imbalance of the cervical vertebra and surrounding soft tissues, aggravate inflammatory reaction and bring further injury. Furthermore, the occipital belt has a large extrusion on the lower jaw joints and the neck around the ears, and the patients have extensive face, local pain on the lower jaw and auricle, difficult mouth opening and discomfort such as dizziness, nausea, limb numbness and the like due to the continuous occipital belt traction.

Therefore, multiple researches find that the ideal traction mode is to adopt personalized parameters on traction force, angle and time according to the condition of a patient, so that the traction force can be maximally applied to the pathological cone joint, and side effects caused by excessive force or time are reduced. In recent years, more and more researches for customizing and refining traction treatment schemes according to specific conditions of patients are in the trend. But the traditional traction treatment equipment can meet the treatment requirement. The jaw occipital belt type traction can conveniently adjust the traction force and angle, and an automatic equipment scheme also appears, but the device has the problems that a high bracket and a complex power control device are needed, the device is not portable enough, and the device is not an ideal choice for patients needing continuous physical therapy and not needing long-term hospitalization. Although the neck support products are portable, the neck support products are usually only used for supporting and protecting cervical vertebra injuries and not for traction treatment of cervical spondylosis, or the personalized treatment requirements are difficult to realize due to various defects: for example, a split type adjustable neck collar (patent ZL201310210702.8) which is common in the market can only simply realize certain height adjustment, and cannot quantitatively adjust the supporting and traction force at all; the aspen brand neck brace (related scheme patent ZL200680032644.2) which is famous abroad can only realize height adjustment, and the height adjustment structure is not vertical to the neck, so that the height change can cause the front and back displacement of the lower jaw part at the same time to influence the traction angle; there are some products (for example, patent ZL201210025258.8) on the market that can adjust the height of the neck brace and the traction angle to some extent, but mainly aim at adapting to different body sizes and bone structures of patients, improve the wearing comfort, and do not flexibly realize the quantitative adjustment of the traction angle and the traction force (i.e. the height of the neck brace).

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can satisfy the adjustable neck brace of the individualized cervical vertebra pathological therapy scheme of patient completely, adopt following technical scheme for this reason:

a cervical spondylosis traction neck brace capable of realizing personalized adjustment comprises a shoulder frame, a jaw brace, a front support frame, an upper shell sleeve, a lower shell sleeve, a height adjusting device, a support angle adjusting device and a jaw brace angle adjusting device, wherein the height adjusting device, the support angle adjusting device and the jaw brace angle adjusting device are positioned at the back of a neck;

the shoulder rack is supported on the shoulders of the human body;

the lower shell sleeve is positioned above the shoulder frame and is fixedly connected with the shoulder frame;

the jaw support is contacted with the lower jaw part of the human body and is used for supporting the head;

one end of the height adjusting device is connected with the upper shell sleeve, the other end of the height adjusting device is connected with the lower shell sleeve, and the length of the height adjusting device is adjustable;

the jaw support angle adjusting device is connected in the upper shell sleeve and is connected with the jaw support at the same time and used for adjusting the pitch angle of the jaw support;

the bracket angle adjusting device is connected in the lower shell sleeve and is also connected with the height adjusting device and used for adjusting the pitching angle of the height adjusting device;

the front supporting frame is positioned in front of the neck, one end of the front supporting frame is connected below the jaw support, and the other end of the front supporting frame is propped against the sternum of a human body.

Further, the height adjusting device is composed of a height adjusting rod with a variable length and a rotatable height adjusting knob, wherein:

the height adjusting rod is of a screw and nut combined structure, a rotating shaft of the screw is connected in the upper shell sleeve, the nut is connected on the support angle adjusting device, and a conical gear is fixed at one end of the screw, which is positioned on the upper shell sleeve;

a rotating shaft of the height adjusting knob penetrates into the upper shell sleeve and is vertical to the screw rod;

a conical gear is fixed at one end of a rotating shaft of the height adjusting knob in the upper shell sleeve and forms a conical gear set in crossed shaft transmission with the conical gear on the height adjusting knob.

When the height adjusting knob is rotated, the screw rod is driven to rotate through the transmission of the conical gear set, so that the screw rod is displaced relative to the nut sleeve, the overall length of the height adjusting device is changed, and the overall height of the support is adjusted.

Further, support angle adjusting device comprises first worm wheel, first worm and rotatable support angle adjust knob, wherein:

the first worm wheel is positioned at the bottom end of the nut of the height adjusting rod and is fixedly connected with the nut of the height adjusting rod, a rotating shaft of the first worm wheel is fixed in the lower shell, and the axial direction of the first worm wheel is vertical to the length direction of the nut;

a rotating shaft of the first worm is fixed in the lower shell, is fixed in a position opposite to the first worm wheel and is always meshed with the first worm wheel, and a conical gear is fixed at one end of the first worm;

a rotating shaft of the support angle adjusting knob penetrates through the lower shell sleeve, a conical gear is fixed at one end in the lower shell sleeve, and the conical gear at one end of the first worm form a conical gear set in crossed shaft transmission.

When the support angle adjusting knob is rotated, the first worm is driven to rotate by the transmission of the conical gear set, so that the first worm wheel meshed with the first worm rotates along the fixed shaft, the nut sleeve connected to the worm wheel is driven to perform pitching motion back and forth, and the pitching angle adjustment of the support height adjusting device is realized.

Further, jaw holds in palm angle adjusting device and comprises second worm wheel, second worm and jaw support angle adjust knob, wherein:

the second worm wheel is positioned at one end of the jaw support, which is positioned at the back neck of the human body, and is fixedly connected with the jaw support, the rotating shaft of the second worm wheel is fixed in the upper shell sleeve, and the axial direction of the second worm wheel is parallel to the jaw support;

a rotating shaft of the second worm is fixed in the upper shell sleeve, is fixed in a position opposite to the second worm wheel and is always meshed with the second worm wheel, and a conical gear is fixed at one end of the second worm;

the rotating shaft of the jaw support angle adjusting knob penetrates through the shell sleeve, a conical gear is fixed at one end in the upper shell sleeve, and the conical gear at one end of the second worm form a conical gear set in crossed shaft transmission.

When the angle adjusting knob of the jaw support is rotated, the conical gear set drives the second worm to rotate, so that the second worm wheel meshed with the second worm rotates along the fixed shaft, the jaw support connected to the worm wheel is driven to do vertical pitching motion, and vertical pitching angle adjustment of the jaw support is achieved.

Furthermore, the whole shape of the jaw support is annular, and the left and the right of the head of a human body as a symmetry axis when the jaw support is worn are respectively divided into three independent sections:

the first jaw support section is positioned at the lateral rear part of the head, and the rear end of the first jaw support section is fixedly connected with the second worm wheel;

the back end of the second section of the jaw support is hinged with the front end of the first section of the jaw support, so that the second section of the jaw support can rotate left and right along the horizontal direction by taking the hinged position as an axis;

the front ends of the second sections of the jaw supports on the two sides of the jaw support and the rear ends of the third sections of the jaw support are respectively connected by a side connecting device, and the relative distance is adjusted by the side connecting device;

the front end of the third jaw support section and the front end of the third jaw support section on the other side of the head are mutually buckled by a front connecting device, and the relative distance is adjusted by the front connecting device.

Through side connecting device, can conveniently adjust the jaw support length, through the hinge structure between positive connecting device and first festival, the second festival, can conveniently adjust the jaw and hold in the palm the width, finally make the jaw support size match with user's facial feature, improve and wear the comfort level. The front connecting device is buckled and can be opened, and the jaw support can be conveniently unfolded by matching with the hinge structure between the first section and the second section to wear the neck support.

Furthermore, the side connecting device of the jaw support can be a slide rail structure, a screw nut structure and a gear rack structure with adjustable length.

Furthermore, the front connecting device of the jaw support can be a magic buckle, a magnetic buckle and a buckle structure with a certain length, and the front width of the jaw support can be changed by adjusting the buckling position.

Furthermore, the front support frame consists of two support frame fixing devices, two support rods and a chest supporting plate;

the two support frame fixing devices are respectively arranged at two sides of the lower jaw and connected below the jaw support;

the two support rods are respectively hinged with the support frame fixing device and are hinged with the chest supporting plate at the same time to form a V-shaped structure with an adjustable opening angle;

the supporting rod is of an antenna type sleeve structure, and the length of the supporting rod can be freely adjusted;

the chest supporting plate is contacted with the sternum and is propped against the position of the sternum.

The size and the length of the front support frame can be freely adjusted by the hinged joint of the front support frame and the antenna sleeve structure of the support rod, so that the front support frame is matched with the body size of a user. The articulation joint can only move along the direction of the V-shaped plane and is rigidly supported in the direction vertical to the V-shaped plane. When the neck brace is used, the triangular rigid support of the front support frame enables part of downward pressure to be transferred to the chest position when the neck brace is used, the stress of the whole structure is dispersed, the pressure of the support assembly positioned behind the neck is reduced, the use stability is enhanced, and the service life of the movable assembly is prolonged.

Furthermore, the chest supporting plate is internally made of rigid materials such as plastics, metal and the like, and is coated by elastic materials such as sponge, rubber, fabric and the like.

Giving consideration to both strength and comfort.

Furthermore, scale numbers are printed or engraved on the height adjusting knob, the screw rod, the jaw support angle adjusting knob and the support angle adjusting knob, so that the degree of the adjusted height and angle can be visually quantized.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the first one utilizes altitude mixture control, jaw support angle modulation, support angle adjusting device can adjust the height (the power of pulling) of neck brace, the anteversion angle (the relative angle of stretching between the shoulder neck) of neck brace support, the every single move angle (the angle of stretching of cervical vertebra upper portion joint) that the lower jaw held up simultaneously, can carry out all-round individualized adjustment to the power of pulling, the angle of pulling to user's specific pathological condition.

The screw nut and the worm and gear structure are regulated in a stepless mode, so that dimensional parameters can be more finely and quantitatively regulated; on the basis, quantitative parameter scales are printed or engraved on each adjusting device, so that doctors or patients can conveniently and accurately and reasonably control the traction scheme.

And (III) the screw nut and the worm gear are of self-locking structures, and are automatically fixed after adjustment, other auxiliary fixing devices are not required to be additionally arranged, and the structure is simple.

(IV) the height adjusting device, the jaw support angle adjusting device and the bracket angle adjusting device are integrally arranged behind the neck, are close to the neck and can intuitively correspond to the neck posture; compared with a plurality of neck support design schemes of respectively additionally arranging the adjusting devices on the two sides of the neck, the neck support has the advantages of simpler and more portable structure, and avoids the hidden trouble that the adjustment on the two sides is unbalanced to cause the wrong traction direction.

And (V) the problem of support stress concentration is solved by using the triangular front support frame, so that the support frame does not need to be additionally provided with additional support structures on two sides of the neck part, and the overall portability and the flexibility of adjustment of all dimensions are improved.

And (VI) the adjusting knobs are additionally arranged on the height adjusting device, the jaw support angle adjusting device and the support angle adjusting device by utilizing the conical gear transmission structure, so that the adjusting operation is more convenient.

And (VII) the jaw support and the front support frame can be adjusted in size, so that the jaw support and the front support frame can be better matched with the body of a user, and the wearing comfort is improved.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a detailed view of the structure of the angle adjustment device and the height adjustment device of the middle bracket according to the present invention;

FIG. 4 is a drawing of the angle adjusting device for the middle jaw support of the present invention;

fig. 5 is a structural diagram of the middle jaw support of the utility model;

fig. 6 is a structural diagram of the middle front support frame of the present invention.

Wherein: 1-shoulder rack; 2-lower shell sleeve; 3-a bracket angle adjusting device; 4-height adjustment means; 5-jaw support angle adjusting device; 6-mounting a shell; 7-jaw support; 8-front support frame;

31-a first worm gear; 32-a first worm; 33-bevel gear on first worm; 34-a bevel gear on the bracket angle adjusting knob; 35-bracket angle adjustment knob;

41-screw rod; 42-a nut; 43-bevel gear on screw; 44-a bevel gear on the height adjustment knob; 45-height adjustment knob;

51-a second worm gear; 52-a second worm; 53-bevel gear on second worm; 54-bevel gear on angle adjusting knob of jaw support; 55-jaw support angle adjusting knob;

71-jaw support first section; 72-jaw support second section; 73-lateral connection means; 74-jaw support third section; 75-front attachment means;

81-support frame fixing device; 82-a support bar; 83-chest pallet.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Example 1

As shown in fig. 1 and 2, a cervical traction neck brace capable of realizing personalized adjustment comprises a shoulder frame 1, a jaw brace 7, a front support frame 8, an upper shell sleeve 6, a lower shell sleeve 2, a height adjusting device 4, a support angle adjusting device 3 and a jaw brace angle adjusting device 5, wherein the height adjusting device 4, the support angle adjusting device 3 and the jaw brace angle adjusting device are positioned at the back of a neck;

wherein, the shoulder frame 1 is supported on the shoulders of the human body, and the lower casing 2 is fixedly connected with the shoulder frame 1.

As shown in fig. 3, the height adjusting device 4 is composed of a screw 41, a nut 42, and a height adjusting knob 45, wherein: the rotating shaft of the screw 41 is connected in the upper shell 6; the nut is connected with the first worm wheel 31 of the bracket angle adjusting device 3; one end of the screw rod 41 extends into the nut 42 and is matched with the thread of the nut 42, when the screw rod 41 rotates, the screw rod can simultaneously generate relative displacement relative to the nut 42, so that the height of the height adjusting device 4 is changed, the integral height of the neck brace is changed, and the supporting and pushing force of the neck brace on the lower jaw is changed;

the rotating shaft of the height adjusting knob 45 penetrates into the upper shell 6; a conical gear 43 is fixed at one end of the screw rod 41, a conical gear 44 is fixed at one end of the height adjusting knob 45, the conical gear 43 and the conical gear 44 are meshed with each other to form a conical gear set in crossed shaft transmission, and the rotation of the height adjusting knob 45 is converted into the rotation of the screw rod 41; thus, when the user operates, the height adjusting device 4 can be adjusted only by rotating the height adjusting knob 45;

the bracket angle adjusting device 3 consists of a first worm wheel 31, a first worm 32 and a bracket angle adjusting knob 36; wherein, the first worm wheel 31 is fixedly connected with the bottom end of the nut 42, the rotating shaft of the first worm wheel 31 and the rotating shaft of the first worm 32 are connected in the lower shell 2, so that the first worm wheel 31 and the first worm 32 are meshed with each other to form a worm-gear combination; the first worm 32 rotates to drive the first worm wheel 31 to rotate, so that the nut 42 connected with the first worm wheel 31 is driven to do pitching motion back and forth, the inclination angle of the height adjusting device 4 is changed, and the traction support angle of the neck support to the shoulder is adjusted;

a rotating shaft of the bracket angle adjusting knob 35 penetrates into the lower shell 2; a bevel gear 33 is fixed at one end of the first worm 32, a bevel gear 34 is fixed at one end of the bracket angle adjusting knob 35, the bevel gear 33 and the bevel gear 34 are meshed with each other to form a bevel gear set in crossed shaft transmission, and the rotation of the bracket angle adjusting knob 35 is converted into the rotation of the first worm 32; thus, when the user operates the height adjusting device 4, the user can change the inclination angle of the height adjusting device by rotating the bracket angle adjusting knob 35.

As shown in fig. 4, the jaw supporter angle adjusting means 5 is composed of a second worm wheel 51, a second worm 52, and a jaw supporter angle adjusting knob 55, in which:

the second worm wheel 51 is fixedly connected with the rear half part of the jaw support 7, and the rotating shafts of the second worm wheel 51 and the second worm 52 are simultaneously connected in the upper shell 6, so that the second worm wheel 51 and the second worm 52 are meshed with each other to form a worm and gear combination; the rotation of the second worm 52 drives the first worm wheel 51 to rotate, thereby driving the jaw support 7 connected with the first worm wheel 51 to do up-and-down pitching motion, and changing the lifting angle of the jaw support to the head.

The rotating shaft of the jaw support angle adjusting knob 55 penetrates into the upper shell 6; a bevel gear 53 is fixed at one end of the second worm 52, a bevel gear 54 is fixed at one end of the jaw support angle adjusting knob 55, the bevel gear 53 and the bevel gear 54 are meshed with each other to form a bevel gear set in crossed shaft transmission, and the rotation of the jaw support angle adjusting knob 55 is converted into the rotation of the second worm 52; thus, when the user operates the jaw support, the lifting angle of the jaw support 7 can be changed by rotating the jaw support angle adjusting knob 55.

As shown in fig. 5, the jaw support 7 is composed of a first jaw support section 71, a second jaw support section 72, a third jaw support section 74, a lateral connecting device 73 and a front connecting device 75 for connecting the two third jaw support sections 74 which are symmetrical left and right;

the jaw support first section 71 is positioned at the back of the neck and is fixedly connected with the second worm gear 51; the jaw support second section 72 is positioned at the lateral rear part of the neck and is hinged with the jaw support first section 71, and the jaw support second section 72 can rotate left and right along the horizontal direction by taking the hinged part as an axis; the jaw support second section 72 and the jaw support third section 74 are connected with each other by a lateral connecting device 73;

the side connecting device 73 is a slide rail structure which is the same as that of the drawer, and the whole length of the jaw support is adjusted by stretching the side connecting device 73;

the front connecting device 75 is a buckle structure, wherein a plurality of clamping positions are arranged to adjust the length of the front connecting device, so that the width of the jaw support 7 is adjusted; by opening the frontal attachment 75, the jaw support can be deployed, worn from behind the neck, in conjunction with the hinge structure between the first and second sections 71, 72 of the jaw support.

As shown in fig. 6, the front support frame 8 is composed of two support frame fixing devices 81, two support rods 82 and a chest supporting plate 83;

the two support frame fixing devices 81 are respectively and symmetrically connected below the jaw support 7, and the two support rods 82 are respectively hinged with the support frame fixing devices 81 and the chest supporting plate 83 to form a V-shaped structure with an adjustable opening angle;

the 82-position antenna type sleeve structure of the supporting rod can freely adjust the length;

the chest supporting plate 83 is against the position of the sternum of the human body, the interior of the chest supporting plate is made of rigid plastic materials, and the exterior of the chest supporting plate is coated with sponge and fabric.

When the neck support is used, the front support frame 8 transversely transfers the downward partial pressure of the neck support to the chest, so that the stress is dispersed, the stability of the whole structure is improved, and the comfort of the shoulders and the neck of a user is also improved.

In addition, scale numbers are printed or engraved on the height adjusting knob 45, the screw rod 41, the jaw support angle adjusting knob 55 and the bracket angle adjusting knob 35, so that the degree of the adjusted height and angle can be visually quantized.

Example 2

A cervical spondylosis traction neck brace capable of realizing personalized adjustment is characterized in that a side connecting device 73 is of a screw and nut combined structure, and the overall length of a jaw brace 7 is adjusted by adjusting the length of the screw and nut structure; the front connecting device 75 is a magnetic buckle with a certain length, and the whole width of the jaw support 7 is adjusted by adjusting the buckling position of the magnetic buckle.

The rest of the structure design is the same as that of embodiment 1.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a can realize cervical spondylopathy of individualized regulation and pull neck brace, by shoulder frame, jaw support, preceding support frame, go up the shell cover, the inferior valve cover and be located the high adjusting device, support angle adjusting device, jaw support angle adjusting device at neck rear and constitute, wherein:

the shoulder rack is supported on the shoulders of the human body;

the lower casing is positioned above the shoulder frame and is fixedly connected with the shoulder frame;

the jaw support is contacted with the lower jaw part of a human body and is used for supporting the head;

the jaw support angle adjusting device is connected in the upper shell sleeve, is connected with the jaw support and is used for adjusting the pitching angle of the jaw support;

the bracket angle adjusting device is connected in the lower shell sleeve, is connected with the height adjusting device and is used for adjusting the pitching angle of the height adjusting device;

the front support frame is positioned in front of the neck, one end of the front support frame is connected below the jaw support, and the other end of the front support frame is propped against the sternum of a human body.

2. The cervical traction neck brace capable of realizing personalized adjustment according to claim 1, is characterized in that: the height adjusting device is composed of a height adjusting rod with variable length and a rotatable height adjusting knob, wherein:

3. The cervical traction neck brace capable of realizing personalized adjustment according to claim 2, is characterized in that: support angle adjusting device comprises first worm wheel, first worm and rotatable support angle adjust knob, wherein:

4. The cervical traction neck brace capable of realizing personalized adjustment according to claim 3, is characterized in that: the jaw holds in palm angle adjusting device and comprises second worm wheel, second worm and jaw support angle adjust knob, wherein:

5. The cervical traction neck brace capable of realizing personalized adjustment according to claim 1, is characterized in that: the whole shape of jaw support is the annular to human head when wearing is the symmetry axis respectively for the left and right sides divide into mutually independent three section:

the first section of the jaw support is positioned at the lateral rear part of the head, and the rear end of the first section of the jaw support is fixedly connected with the jaw support angle adjusting device;

6. The cervical traction neck brace capable of realizing personalized adjustment according to claim 5, is characterized in that: the side connecting device can be a slide rail structure, a screw nut structure and a gear rack structure with adjustable length.

7. The cervical traction neck brace capable of realizing personalized adjustment according to claim 5, is characterized in that: the front connecting device can be a magic buckle, a magnetic buckle or a buckle structure with a certain length, and the width of the front of the jaw support can be changed by adjusting the buckling position.

8. The cervical traction neck brace capable of realizing personalized adjustment according to claim 1, is characterized in that: the front supporting frame consists of two supporting frame fixing devices, two supporting rods and a chest supporting plate;

9. The cervical traction neck brace capable of realizing personalized adjustment according to claim 8, is characterized in that: the chest supporting plate is internally made of rigid materials such as plastics and metal and is coated by elastic materials such as sponge, rubber and fabric.

10. The cervical traction neck brace capable of realizing personalized adjustment according to claim 4, is characterized in that: the height adjusting knob, the screw, the bracket angle adjusting knob and the jaw support angle adjusting knob are printed or engraved with scale numbers, so that the degree of the adjusted height and angle can be visually quantized.