CN211300574U

CN211300574U - Neck brace of adjustable height

Info

Publication number: CN211300574U
Application number: CN201920909617.3U
Authority: CN
Inventors: 吴青; 张明晶; 张岩; 颜晨晟
Original assignee: Xiamen Winner Medical Co ltd
Current assignee: Xiamen Winner Medical Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-08-21
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a neck brace of adjustable height, including neck brace body, lower jaw support, the lower jaw support can set up in the neck brace body with sliding from top to bottom, and the cooperation has location structure between the two to hold in the palm the state after the regulation with the lower jaw. The utility model discloses convenience of customers holds in the palm according to the height of the length adjustment mandible of self neck to it is more comfortable to make the neck brace wear, also makes the neck brace more can exert its efficiency.

Description

Neck brace of adjustable height

Technical Field

The utility model relates to a neck brace, in particular to a neck brace with adjustable height.

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 brace of prior art includes neck brace body and yoke support down, and the two has integrated into one piece, and certain fixed connection leads to this kind of neck brace can not be according to the length reasonable height-adjusting of user's neck.

SUMMERY OF THE UTILITY MODEL

The utility model provides a neck brace with adjustable height, which overcomes the defect that the neck brace in the prior art can not be adjusted in height.

The utility model provides a technical scheme that its technical problem adopted is: a neck brace with adjustable height comprises a neck brace body and a lower jaw brace, wherein the lower jaw brace is arranged on the neck brace body in a vertically sliding manner, and a positioning structure is matched between the lower jaw brace and the neck brace body so as to position the lower jaw brace in an adjusted state.

Furthermore, the location structure including set up in a list of locating hole and the activity of jaw support set up in the location of neck brace body is detained, jaw support and neck brace body medial surface sliding connection, location are detained one end and are constituted the operation portion, and are located the neck brace body outside, the location is detained the other end and is passed the neck brace body to insert or withdraw from corresponding locating hole.

Furthermore, a height adjustment indicating mark is arranged on one side of the positioning hole on the outer side surface of the lower jaw support, an observation window is arranged on one side of the positioning buckle on the neck support body, and the observation window corresponds to the height adjustment indicating mark from inside to outside; the height adjustment indicating marks are digital marks or vertical scale mark marks which are arranged from small to large in sequence along the vertical direction.

Furthermore, the outer side surface of the neck brace body is provided with a mounting seat at the position of the positioning buckle, the mounting seat is provided with a mounting groove leading to the inner side of the neck brace body, the groove wall of the mounting groove is provided with a clamping groove, the side surface of the positioning buckle is provided with a clamping block and a limiting block, the positioning buckle is accommodated in the mounting groove, the limiting block is matched in the clamping groove, the clamping block is positioned on the outer side of the limiting block and is clamped into or withdrawn from the clamping groove along with the movement of the positioning buckle along the inner and outer directions of the mounting groove, the clamping groove is clamped into the clamping groove.

Furthermore, the other end of the positioning buckle is divided into a plurality of pins which are distributed up and down, and each pin can be inserted into a corresponding positioning hole.

Further, the number of the positioning structures is at least two groups.

The first sliding guide structure comprises a first guide groove vertically arranged on the mandible support and a first clamping hook arranged on the inner side surface of the neck support body, and the first clamping hook is in sliding fit with the first guide groove and hooks the inner side surface of the mandible support; the groove wall of the first guide groove is provided with a yielding notch which is convenient for the first hook to be arranged.

Further, still include the second sliding guide structure, this second sliding guide structure include along vertical set up in the second guide slot of jaw support with set up in the second pothook of neck support body medial surface, second pothook and second guide slot sliding fit, and second pothook one side catches hold of jaw support medial surface, and second pothook opposite side sets up the elastic arm, and this elastic arm one side is equipped with first latch, meshes with a row of second latch that one side cell wall of second guide slot set up.

Further, the neck brace body is the elongated structure that can buckle into the round, and its length direction's both ends are pasted through the magic and are connected.

Furthermore, the parts of the neck support body and the mandible support which are contacted with the human body are respectively provided with a gasket.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. because the jaw holds in the palm and can set up in the neck brace body with sliding from top to bottom, and the cooperation has location structure between the two to hold in the palm the state after the regulation with the lower jaw, make the utility model discloses convenience of customers adjusts the height that the jaw held in the palm according to the length of self neck, thereby makes the neck brace wear more comfortablely, also makes the neck brace more can exert its efficiency.

2. The positioning structure preferably comprises the positioning buckle and the positioning hole, so that the adjustment operation is very simple and convenient.

3. The height adjustment indicating mark and the observation window are arranged, so that a user can conveniently and quickly adjust the lower jaw support to a proper position after the lower jaw support is accidentally adjusted.

4. The other end of the positioning buckle is divided into a plurality of pins which are distributed up and down, so that the positioning strength of the positioning structure can be improved, and the situation that the pins are broken to cause incapability of positioning when a single pin is adopted is avoided.

5. The first sliding guide structure and/or the second sliding guide structure are/is arranged, so that the neck support body and the lower jaw support are firmly connected, and the guide can be provided for the up-and-down sliding of the lower jaw support.

The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the height-adjustable neck brace of the present invention is not limited to the embodiments.

Drawings

FIG. 1 is an exploded schematic view of the present invention;

fig. 2 is a schematic structural view of the lower jaw support of the present invention;

fig. 3 is a schematic structural view of the neck brace body of the invention;

FIG. 4 is a schematic structural view of the positioning buckle of the present invention;

FIG. 5 is an enlarged schematic view of portion A of FIG. 3;

fig. 6 is a schematic view of the overall structure of the present invention.

Detailed Description

In an embodiment, please refer to fig. 1-6, the neck brace with adjustable height of the present invention comprises a neck brace body 1 and a lower jaw brace 2, wherein the lower jaw brace 2 is slidably disposed on the neck brace body 1, and a positioning structure is engaged between the two to position the lower jaw brace 2 in an adjusted state.

In this embodiment, the quantity of location structure specifically is two sets ofly, each group location structure respectively including set up in a locating hole 21 and the activity of jaw support 2 set up in 3 is detained in the location of neck support body 1, jaw support 2 and neck support body 1 medial surface (neck support body 1 medial surface is the side of neck support body 1 and human neck contact promptly) sliding connection, and 3 one end are detained for circular boss 31 in the location, and this circular boss 31 constitutes the operation portion, and is located in the 1 outside of neck support body, the location is detained 3 other ends and is passed neck support body 1 to insert or withdraw from corresponding locating hole.

In this embodiment, a height adjustment indication mark is arranged on one side of the positioning hole 21 on the outer side surface of the mandible support 2, an observation window 11 is arranged on one side of the positioning buckle 3 on the neck support body 1, and the observation window 11 corresponds to the height adjustment indication mark inside and outside; the height adjustment indication marks are the numerical marks 22 arranged from small to large in the vertical direction, but the height adjustment indication marks are not limited to the numerical marks, and in other embodiments, the height adjustment indication marks are vertical scale mark marks. The number mark 22 has two columns of numbers, one column is an odd number, the other column is an even number, and the two columns of numbers are staggered one by one.

In this embodiment, the mounting seat 12 is disposed on the outer side surface of the neck brace body 1 at the position of the positioning fastener 3, the mounting seat 12 is provided with a mounting groove 121 leading to the inner side of the neck brace body 1, two groove walls opposite to the mounting groove 121 are respectively provided with a clamping groove 122, one side surface of the positioning fastener 3 is provided with a clamping block 33 and a limiting block 34, the positioning fastener 3 is accommodated in the mounting groove 121, the limiting block 34 is fitted in the clamping groove 122 to limit the positioning fastener from separating from the mounting groove 121, the clamping block 33 is located on the outer side of the limiting block 34 and is clamped or withdrawn from the clamping groove 122 along with the movement of the positioning fastener 3 along the inner and outer directions of the mounting groove 121, and the clamping block 33 is clamped into the clamping. The front and rear sides of the latch 33 are respectively provided with an inclined surface to guide the latch 33 to enter and exit the engaging groove 122. Only one side of the positioning buckle 3 is provided with the clamping block 33 and the limiting block 34, so that the positioning buckle 3 is convenient to assemble on one hand, and the operating friction force of the positioning buckle 3 is small on the other hand, thereby being more convenient to operate.

In this embodiment, the other end of the positioning buckle 3 is divided into a plurality of pins 32 distributed up and down, and each pin 32 can be inserted into a corresponding positioning hole.

In this embodiment, the utility model discloses still include first slip guide structure, second slip guide structure, lead to the slip of lower jaw support 2, restrict simultaneously that lower jaw support 2 and neck support body 1 throw off. The first sliding guide structure comprises a first guide groove 23 vertically arranged on the mandible support 2 and a first clamping hook 13 arranged on the inner side surface of the neck support body 1, and the first clamping hook 13 is in sliding fit with the first guide groove 23 and hooks the inner side surface of the mandible support 2. The second sliding guide structure includes along vertical set up in the second guide slot 24 of jaw support 2 with set up in the second pothook 14 of 1 medial surface of neck support body,

second pothook

14 and 24 sliding fit of second guide slot, and the hook holds in the palm 2 medial surfaces of jaw support on one side of second pothook 14, and the 14 opposite sides of second pothook set up elastic arm 15, and this elastic arm 15 one side is equipped with first latch 151, with a row of second latch 241 meshing that one side cell wall of second guide slot 24 set up. The number of the first sliding guide structures and the number of the second sliding guide structures are a plurality of groups. Besides, a third sliding guide structure is matched between the lower jaw support 2 and the neck support body 1 to strengthen the connection relationship between the lower jaw support 2 and the neck support body 1. The third sliding guide structure comprises two guide rail grooves 16 arranged on the inner side surface of the neck support body 1, a gap 25 is arranged at the middle bottom of the lower jaw support 2, and two side edges of the gap 25 are respectively in sliding connection and matching with the guide rail grooves.

In this embodiment, the neck brace body 1 is the elongated structure that can be bent into the round, and its length direction's both ends are passed through the magic and are pasted the connection. Specifically, 1 length direction's of neck brace body one end is equipped with first magic paster 4, and the other end is equipped with second magic paster 5, and the cooperation is pasted with second magic paster 5 to first magic paster 4.

In this embodiment, the parts of the neck brace body 1 and the mandible brace 2 which are contacted with the human body are respectively provided with a gasket (not shown in the figure).

The utility model discloses a neck brace of adjustable height when needs height-adjusting, detain 3 pulls up earlier each location, makes it participate in 32 and withdraws from corresponding locating hole, then upwards or the lapse holds in the palm 2, treats that the lower jaw holds in the palm 2 and slides suitable position after, presses down each location again and detains 3, makes it participate in 32 and inserts corresponding locating hole to hold in the palm 2 location with the lower jaw the state after adjusting. After adjustment, a number is visible through the viewing window 11 of the collar body 1, which indicates the current height position of the mandible holder 2. If the mandible support 2 is adjusted by children or other people to change the position, the user only needs to slide the mandible support 2 to enable the previous number to fall into the observation window 11, and therefore the optimal height of the mandible support 2 is prevented from being adjusted repeatedly.

The above embodiments are only used to further illustrate the neck brace with adjustable height of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification of the above embodiments by the technical entity of the present invention all fall into the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a neck brace of adjustable height, includes neck brace body, jaw support, its characterized in that: the lower jaw support can be arranged on the neck support body in a vertically sliding manner, and a positioning structure is matched between the lower jaw support and the neck support body so as to position the lower jaw support in an adjusted state; the positioning structure comprises a row of positioning holes arranged on the mandible support and a positioning buckle movably arranged on the neck support body, the mandible support is connected with the inner side surface of the neck support body in a sliding way, one end of the positioning buckle forms an operation part and is positioned on the outer side of the neck support body, and the other end of the positioning buckle penetrates through the neck support body and is inserted into or withdrawn from the corresponding positioning hole; the outer side face of the lower jaw support is provided with a height adjustment indicating mark on one side of the positioning hole, the neck support body is provided with an observation window on one side of the positioning buckle, and the observation window corresponds to the height adjustment indicating mark inside and outside.

2. The adjustable height neck brace of claim 1, wherein: the height adjustment indicating marks are digital marks or vertical scale mark marks which are arranged from small to large in sequence along the vertical direction.

3. The adjustable height neck brace of claim 1, wherein: the neck brace body lateral surface is equipped with the mount pad in the position department that the location was detained, and this mount pad is equipped with the mounting groove that leads to the neck brace body inboard, and the cell wall of this mounting groove is equipped with the draw-in groove, the location is detained the side and is equipped with fixture block and stopper, the location is detained the holding in the mounting groove, and its stopper cooperates in the draw-in groove, and its fixture block is located the stopper outside to along with the location detain along the inside and outside direction removal of mounting groove and block into or withdraw from the draw-in groove, and block into the draw-in groove state.

4. The adjustable height neck brace of claim 1, wherein: the other end of the positioning buckle is divided into a plurality of pins which are distributed up and down, and each pin can be inserted into a corresponding positioning hole.

5. A height adjustable neck brace according to claim 1 or 2, wherein: the number of the positioning structures is at least two groups.

6. The adjustable height neck brace of claim 1, wherein: the first sliding guide structure comprises a first guide groove and a first clamping hook, the first guide groove is vertically arranged on the lower jaw support, the first clamping hook is arranged on the inner side face of the neck support body, and the first clamping hook is in sliding fit with the first guide groove and hooks the inner side face of the lower jaw support.

7. The adjustable height neck brace of claim 1, wherein: still include second slip guide structure, this second slip guide structure include along vertical set up in the second guide slot of jaw support with set up in the second pothook of neck brace body medial surface, second pothook and second guide slot sliding fit, and second pothook one side catches hold of jaw support medial surface, and second pothook opposite side sets up the elastic arm, and this elastic arm one side is equipped with first latch, meshes with a second latch that a side cell wall of second guide slot set up.

8. The adjustable height neck brace of claim 1, wherein: the neck collar body is an elongated structure which can be bent into a circle, and the two ends of the neck collar body in the length direction are connected through magic tapes.

9. The adjustable height neck brace of claim 1, wherein: the parts of the neck support body and the lower jaw support, which are contacted with a human body, are respectively provided with a gasket.