CN213244912U

CN213244912U - Medical neck support

Info

Publication number: CN213244912U
Application number: CN202021010976.4U
Authority: CN
Inventors: 姜俊飞
Original assignee: Hangzhou Lazy Brother Health Technology Co ltd
Current assignee: Hangzhou Lazy Brother Health Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-05-21
Anticipated expiration: 2030-06-04

Abstract

The utility model belongs to the technical field of medical treatment, refer in particular to a medical treatment type neck brace, including front neck brace and back neck brace, be equipped with the buckle mechanism that is used for connecting between front neck brace and the back neck brace, including buckle seat and the cassette tape of one end fixed on front neck brace or back neck brace, be equipped with the flank of tooth on the cassette tape, be equipped with the mounting bracket on the buckle seat, be provided with the stopping piece on the mounting bracket with overturning, after the cassette tape gets into the buckle seat, the stopping piece passes through elastic component butt on the flank of tooth, is used for preventing the cassette tape from withdrawing, the utility model discloses through the buckle mechanism who connects, carry out the reciprocal anchorage between front and back neck brace, compare current neck brace front and back connection structure, it has the stable structure of connection and fixation, difficult not hard up's advantage, and also simple more swift when connecting; on the basis of the existing product, the neck brace has the function of adjusting the tightness degree of the neck brace by adjusting the length.

Description

Medical neck support

Technical Field

The utility model belongs to the technical field of medical treatment, in particular to a medical treatment type neck brace.

Background

The neck support is an auxiliary therapeutic apparatus for cervical spondylosis, and can play a role in braking and protecting cervical vertebra, reducing nerve abrasion, relieving traumatic reaction of intervertebral joints, facilitating the regression and consolidation of tissue edema and preventing relapse. The neck support can be used for treating various cervical spondylosis, and is suitable for patients with acute attack stage, especially cervical intervertebral disc protrusion, sympathetic nerve type cervical spondylosis and vertebral artery type cervical spondylosis.

The existing medical neck brace generally comprises a lower jaw brace and a back neck brace which are connected, wherein the lower jaw brace is positioned in front of a user and respectively supports the chin of the user and abuts against a chest plate of the user, and the back neck brace supports the neck of the user; because the whole structure of the existing medical neck brace is larger, one end of the medical neck brace is fixedly connected with the back neck brace, and the other end is movably connected, and the neck brace is installed by opening the movable connecting end during installation; there are many connection methods on the market at present, for example form such as magic subsides, but its fixed effect is general, may produce phenomenon such as pine, come off to when dealing with different users, its length can not adjust, uses inflexible.

The Chinese utility model 2016200952574 discloses a neck support, which comprises a front lower jaw support and a rear back brain support, wherein the front lower jaw support is provided with a lower jaw support belt, the outer side wall of the front lower jaw support is provided with a lower jaw support, the lower jaw support is provided with a height adjusting block, two sides of the front lower jaw support are provided with spring buckles, the rear natural latex pad is provided with a ventilation air bag, the bottom of the ventilation air bag is provided with a medicine applying bag, an air bag is arranged between the rear brain support plate and the rear natural latex pad, the left and right end faces of the rear back brain support are provided with a bridle, and the other end of the bridle passes through; the utility model discloses an adopt the spring buckle to connect fixedly, but its fixed effect is unsatisfactory, needs a fixed firm neck brace now urgently.

Disclosure of Invention

The utility model aims at providing a medical neck brace with simple structure and stable connection structure.

The purpose of the utility model is realized like this:

the utility model provides a medical treatment type neck brace, includes preceding neck brace and nape brace, be equipped with the buckle mechanism that is used for connecting between preceding neck brace and the nape brace, can dismantle buckle seat and the cassette tape of fixing on preceding neck brace or nape brace including one end, be equipped with the flank of tooth on the cassette tape, be equipped with the mounting bracket on the buckle seat, be provided with the stopping piece on the mounting bracket with overturning, the cassette tape gets into behind the buckle seat, the stopping piece passes through the elastic component butt and is in on the flank of tooth for prevent that the cassette tape from withdrawing from.

Further, the mounting bracket is equipped with two, and it sets up respectively in buckle seat surface both sides.

Furthermore, the mounting frames on two sides of the surface of the buckle seat are communicated with one end of the buckle seat and form an inlet for connecting the clamping belt with the buckle seat.

Furthermore, the mounting frame is provided with a first mounting hole, the first mounting hole is provided with a first connecting shaft, and the retaining piece is fixed through the first connecting shaft; and the first connecting shaft is also provided with a first torsion spring which is abutted against the backstop piece and enables the backstop piece to turn towards the inside of the buckle seat.

Furthermore, the stopping piece comprises a downward abutting part and an upward protruding overturning part, the abutting part is used for abutting against the tooth surface, and the overturning part is used for controlling the stopping piece to overturn by a user.

Furthermore, a fine adjustment piece can be arranged on the mounting rack in a turnover mode, a handle portion and a clamping claw portion are arranged on the fine adjustment piece, and when the fine adjustment piece is driven to turn over through the handle portion, the clamping claw portion is abutted to the tooth surface and drives the clamping belt to move.

Furthermore, the mounting frame is provided with a second mounting hole, the second mounting hole is provided with a second connecting shaft, and the fine adjustment piece is arranged through the second connecting shaft; and the second connecting shaft is also provided with a second torsion spring which is abutted against the fine adjustment piece and enables the fine adjustment piece to turn outwards from the buckle seat.

Further, the width of the handle part is equivalent to the width of the buckle seat, the fine adjustment part is turned over towards the outside of the buckle seat, and the handle part is abutted to the mounting frame and used for limiting the turning angle of the fine adjustment part.

Further, the distance from the handle part to the second connecting shaft is larger than the distance from the clamping claw part to the second connecting shaft, so that labor is saved when the handle part is driven.

Furthermore, the clamping buckle seat and one end of the clamping belt are respectively fixed at the left end and the right end of the front neck support, a connecting hole is formed in the rear neck support, and the clamping belt penetrates through the connecting hole at one side of the front neck support and is connected with the clamping buckle seat.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model fixes the front and the back neck supports with each other through the connected buckle mechanism, compared with the front and the back connecting structure of the existing neck supports, the utility model has the advantages of stable connecting and fixing structure and difficult loosening, and the connection is simpler and faster; on the basis of the existing product, the neck brace has the function of adjusting the tightness degree of the neck brace by adjusting the length.

2. The utility model discloses be equipped with the mounting bracket that is used for the installation in the both sides on buckle seat surface, it has made things convenient for the installation of stopping piece and fine setting to it has better fixed effect.

3. The utility model discloses the mount frame of buckle seat surface both sides is linked together in one end to form the import that supplies the cassette to link into with the buckle seat, it is used for instructing the guide user and installs.

4. The utility model discloses be equipped with the fine setting piece, through this structure, can with before between neck brace and the back neck brace distance adjustment to the size of the most suitable fit user's neck size to make the user more comfortable, should adjust the structure moreover, compare the form of hand power, its more laborsaving also conveniently wears the people in the neck brace and uses.

5. The utility model discloses well fine setting's handle width is equivalent with buckle seat width, makes handle butt be in through the spring mounting bracket, its spacing flip angle of spring and with the handle setting in the mounting bracket top, the person of facilitating the use operation is used.

6. The utility model discloses in order to make more firm of stopping piece butt, every level tooth in the flank of tooth all prevents it from connecting fixed unstability to cassette tape retrograde direction slope.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

fig. 3 is an exploded view of the buckle mechanism of the present invention;

fig. 4 is a cross-sectional view of the fastening mechanism of the present invention.

The reference numerals in the figures denote the meanings:

1. a front neck support; 2. a back neck support; 3. a buckle seat; 4. clamping a belt; 5. a tooth surface; 6. a mounting frame; 7. a backstop member; 8. an inlet; 9. a first mounting hole; 10. a first connecting shaft; 11. a first torsion spring; 12. a fine adjustment member; 13. a second mounting hole; 14. a second connecting shaft; 15. a second torsion spring; 16. connecting holes; 71. an abutting portion; 72. a turning part; 121. a handle portion; 122. claw part

Detailed Description

The invention will be further described with reference to specific embodiments below:

the utility model provides a medical treatment type neck brace, as shown in fig. 1, 2, includes preceding neck brace 1 and back neck brace 2, and preceding neck brace 1 is used for butt user's lower jaw and user's chest, and back neck brace 2 is used for butt user's neck position, and preceding neck brace 1 all sets the arc with back neck brace 2 for the shape of human neck of laminating and chin makes more comfortable of user.

The front neck brace 1 is connected with the rear neck brace 2 through a buckle mechanism, in the embodiment, the front neck brace comprises a buckle seat 3 and a clamping belt 4, wherein one end of the buckle seat 3 and one end of the clamping belt 4 are respectively detachably fixed at the left end and the right end of the front neck brace 1, and can be fixed in a fixed column mode, specifically, the front neck brace 1 is provided with the fixed column, the clamping belt 4 or the buckle seat 3 is provided with a fixed hole, the fixed hole is buckled in the fixed column to connect the clamping belt 4 or the buckle seat 3, the position is not generally detached in normal use, and the wearing process of the front neck brace can be facilitated through the connecting structure; and the back of the back neck brace 2 is provided with a convex part, the convex part is provided with the connecting hole 16, the clamping belt 4 passes through the connecting hole 16 from one end of the front neck brace 1 to the other end of the front neck brace 1 to be connected with the clamping buckle seat 3, so as to connect the front neck brace 1 and the back neck brace 2.

The mounting positions of the buckle seat 3 and the clamping band 4 are not limited to the above positions, and the buckle seat 3 and the clamping band 4 may be provided at the left and right ends of the rear neck brace 2, or the buckle mechanisms may be provided at both ends of the whole neck brace; as long as the mutual connection of the front and rear neck rests 1 and 2 can be accomplished.

The front neck brace 1 and the back neck brace 2 are connected through a structure between a buckle seat 3 and a clamping belt 4, wherein, as shown in figures 3 and 4, the clamping belt 4 is provided with a tooth surface 5, the buckle seat 3 is provided with a mounting frame 6, and a backstop 7 is fixed on the buckle seat 6 in a turnover way; when the clamping belt 4 is connected into the clamping buckle seat 3, the backstop piece 7 is abutted to the tooth socket in the clamping belt 4 through the elastic piece, so that the clamping belt 4 is prevented from withdrawing from the clamping buckle seat 3, and the connection between the front neck support 1 and the rear neck support 2 is completed.

Specifically, a first mounting hole 9 is formed in the mounting frame 6, a first connecting shaft 10 is arranged through the first mounting hole 9, and a through hole corresponding to the first connecting shaft 10 is formed in the retaining member 7, so that the retaining member 7 is mounted on the connecting shaft; a first torsion spring 11 is wound on the first connecting shaft 10, one end of the first torsion spring 11 is abutted against the retaining member 7 from the inside, so that the retaining member 7 is always overturned towards the direction of the inside of the buckle seat 3, and is always abutted downwards under the condition of not receiving external force; in addition to the above-described driving method of the first torsion spring 11, an abutting spring may be adopted, and the abutting spring abuts on one end of the retaining member 7, so that the other end of the retaining member 7 abuts downward, as long as the retaining member 7 can abut downward; the tooth surface 5 is arranged on the clamping belt 4, a plurality of stages of teeth are distributed on the tooth surface 5, a user can connect the clamping belt 4 into the clamping buckle seat 3 along the movement direction of the backstop piece 7 by the clamping belt 4, and when the clamping belt is retreated, the backstop piece 7 is abutted against the tooth socket part between the stages of teeth in the tooth surface 5 to be clamped because the retreating direction of the clamping belt 4 is opposite to the movement direction of the backstop piece 7, so that the clamping buckle seat 3 and the clamping belt 4 are fixedly connected and the clamping belt 4 is unidirectionally connected; in order to make the abutment of the retaining member 7 more firm, each of the teeth of the tooth surface 5 is inclined in the backward direction of the clamping band 4, preventing the connection fixation thereof from being unstable.

When the fastening device needs to be unfastened, a user can reversely rotate the retaining member 7 by overcoming the force of the first torsion spring 11, so that the retaining member 7 is not abutted against the tooth groove, and the clamping belt 4 is withdrawn from the buckle seat 3, specifically, the retaining member 7 comprises an abutting part 71 which is downwards arranged and used for abutting against the tooth groove and an upwards-protruding overturning part 72, the overturning part 72 is integrally in an angle shape, and the user can apply force to the overturning part 72 to overturn the whole retaining member 7 to the other end by overcoming the force of the first torsion spring 11; the overturning part 72 facilitates the rotation of the retaining piece 7 by a user, and has a simple structure and is more labor-saving.

Overall, above-mentioned buckle mechanism overall structure is simple, it is all very convenient when it is connected fixedly and takes out cassette tape 4, and compare the form of current magic subsides, it passes through the mutual butt of component in the mechanism, it is more firm to make its connection, and can pass through flank of tooth 5 on cassette tape 4, carry out the adjustment of distance between preceding neck brace 1 and the back neck brace 2, particularly, the number of teeth that link into is more, distance is shorter between its preceding neck brace 1 and the back neck brace 2, make this neck brace can the user of adaptation neck variation in size, thereby it is more nimble convenient to use.

Further, the utility model discloses still fix with fine setting piece 12 in the upset, be equipped with handle portion 121 and pawl portion 122 on fine setting piece 12, through using handle portion 121 to drive fine setting piece 12 along the mounting point upset, pawl portion 122 butt on the tooth's socket in the flank of tooth 5 drives the motion of cassette 4 when fine setting piece 12 overturns; specifically, after the user wears the neck brace, it is difficult to pull the strap 4 along the backstop 7 manually, because the neck brace and the neck brace abut against each other after wearing, so that the neck brace is in a relatively saturated state, and then pulling needs to exert a large force to drive the strap 4; when the fine adjusting part 12 is arranged, a user turns the fine adjusting part 12, and in the turning process, the claw part 122 of the fine adjusting part 12 is abutted with the first-stage teeth in the tooth surface 5, so that the first-stage teeth are pushed forwards, and the fine adjustment of the distance between the front neck brace 1 and the rear neck brace 2 is completed; through this structure, can with before the neck brace 1 with behind the neck brace 2 between the distance adjustment to the size of most suitable fit user's neck size to make the user more comfortable, should adjust the structure moreover, compare the form of hand power, its more laborsaving also conveniently wears the people in the neck brace and uses.

Further, as the retaining member 7, the mounting frame 6 is provided with a second mounting hole 13, the second mounting hole 13 is provided with a second connecting shaft 14, and the fine adjustment member 12 is fixed through the second connecting shaft 14; the second connecting shaft 14 is also provided with a second torsion spring 15, and the second torsion spring 15 abuts against the fine adjustment piece 12 and enables the fine adjustment piece 12 to turn over towards the outside of the buckle seat 3; the turning directions of the fine adjusting piece 12 and the backstop piece 7 are opposite, in order to enable the fine adjusting piece 12 to be in contact with the position, the width of a handle part 121 of the fine adjusting piece 12 is equivalent to that of the buckle seat 3, the handle part 121 is in contact with the mounting frame 6 in the turning process, the turning angle of the fine adjusting piece 12 is limited, and the fine adjusting piece is arranged above the mounting frame 6 and is more convenient for a user to operate and use; further, the distance from the handle portion 121 to the second connecting shaft 14 is greater than the distance from the claw portion 122 to the second connecting shaft 14, the structure is a lever, the second connecting shaft 14 is a fulcrum, the distance from the handle portion 121 to the second connecting shaft 14 is a power arm, the distance from the claw portion 122 to the second connecting shaft 14 is a resistance arm, and the power arm is greater than the resistance arm, so that the power arm is more labor-saving when being driven.

In this embodiment, two mounting brackets 6 are provided, which are respectively disposed on two sides of the surface of the buckle seat 3, and the mounting bracket 6 is provided with the first mounting hole 9 and the second mounting hole 13; the structure enables the integral connection to be more stable; in other embodiments, a form of a single-sided mounting frame 6 can be adopted, as long as the function of mounting the retaining member 7 and the fine adjusting member 12 can be achieved; on the basis of the two mounting frames 6, the mounting frames 6 on two sides of the surface of the buckle seat 3 are communicated at one end and form an inlet 8 for the connection of the clamping belt 4 with the buckle seat 3, the inlet 8 is used for guiding a user to use, and the clamping belt 4 penetrates through the inlet 8 to be connected into the buckle seat 3.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a medical treatment type neck brace, includes preceding neck brace and back neck brace, its characterized in that: preceding neck brace (1) and back neck brace (2) between be equipped with the buckle mechanism who is used for connecting, can dismantle buckle seat (3) and cassette (4) of fixing on preceding neck brace (1) or back neck brace (2) including one end, be equipped with flank of tooth (5) on cassette (4), be equipped with mounting bracket (6) on buckle seat (3), be provided with stopping piece (7) on mounting bracket (6) with overturning, cassette (4) get into behind buckle seat (3), stopping piece (7) are in through the elastic component butt on flank of tooth (5) for prevent that cassette (4) from withdrawing from.

2. A medical neck brace according to claim 1, wherein: the number of the mounting frames (6) is two, and the two mounting frames are respectively arranged on two sides of the surface of the buckle seat (3).

3. A medical neck brace according to claim 2, wherein: the mounting frames (6) on two sides of the surface of the buckle seat (3) are communicated with one end of the buckle seat and form an inlet (8) for the connection of the clamping belt (4) with the buckle seat (3).

4. A medical neck brace according to claim 1 or 2, wherein: the mounting frame (6) is provided with a first mounting hole (9), the first mounting hole (9) is provided with a first connecting shaft (10), and the retaining piece (7) is fixed through the first connecting shaft (10); still be equipped with first torsional spring (11) on first connecting axle (10), first torsional spring (11) butt stopping piece (7) and let stopping piece (7) overturn in to buckle seat (3).

5. A medical neck brace according to claim 4, wherein: the anti-backing member (7) comprises a downward abutting part (71) and an upward protruding overturning part (72), the abutting part (71) is used for abutting against the tooth surface (5), and the overturning part (72) is used for enabling the anti-backing member (7) to overturn under the control of a user.

6. A medical neck brace according to claim 1, wherein: but still be provided with fine setting spare (12) on mounting bracket (6) with overturning, be equipped with handle portion (121) and jack catch portion (122) on fine setting spare (12), when overturning through handle portion (121) drive fine setting spare (12), jack catch portion (122) butt is in on flank of tooth (5) and drive cassette (4) motion.

7. A medical neck brace according to claim 6, wherein: the mounting frame (6) is provided with a second mounting hole (13), the second mounting hole (13) is provided with a second connecting shaft (14), and the fine adjusting piece (12) is arranged through the second connecting shaft (14); and a second torsion spring (15) is further arranged on the second connecting shaft (14), and the second torsion spring (15) is abutted to the fine adjustment piece (12) and enables the fine adjustment piece (12) to turn outwards from the buckle seat (3).

8. A medical neck brace according to claim 7, wherein: the width of the handle part (121) is equivalent to that of the buckle seat (3), the fine adjustment part (12) is turned over towards the outside of the buckle seat (3), and the handle part (121) abuts against the mounting rack (6) and is used for limiting the turning angle of the fine adjustment part (12).

9. A medical neck brace according to claim 7, wherein: the distance from the handle part (121) to the second connecting shaft (14) is larger than the distance from the clamping claw part (122) to the second connecting shaft (14), so that labor is saved when the handle part (121) is driven.

10. A medical neck brace according to claim 1, wherein: the left end and the right end of the front neck support (1) are respectively fixed at one end of the buckle seat (3) and the clamping belt (4), a connecting hole (16) is formed in the rear neck support (2), and the clamping belt (4) penetrates through the connecting hole (16) and the buckle seat (3) on one side of the front neck support (1).