CN211794425U - Adjustable high-support knee pad - Google Patents
Adjustable high-support knee pad Download PDFInfo
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- CN211794425U CN211794425U CN201922199168.0U CN201922199168U CN211794425U CN 211794425 U CN211794425 U CN 211794425U CN 201922199168 U CN201922199168 U CN 201922199168U CN 211794425 U CN211794425 U CN 211794425U
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Abstract
The utility model relates to the technical field of protective equipment, in particular to an adjustable high-support knee pad, which comprises a knee pad body and a hinge assembly symmetrically arranged at the left part and the right part of the front side of the knee pad body, wherein the hinge assembly comprises a shell, a lower support strip and an upper support strip, an adjusting port is arranged at the side of the shell, a sleeve is sleeved at the upper part of an inner cavity of the shell, a spring is connected between the upper side of the inner cavity of the sleeve and the bottom side of the inner cavity of the shell, the outer side of the middle part of the sleeve is rotatably connected with an adjusting piece, the adjusting piece penetrates out of the adjusting port, a barrier strip is obliquely arranged at; the utility model discloses can adjust the regulating part to suitable position according to the knee injured condition and the recovered condition, realize the blend stop to upper bracket strip restriction turned angle to realize that the upper bracket strip rotates relatively for the lower carriage strip, avoid the hinge subassembly to carry out rigid support to the knee, can rotate at any time along with the bending motion of shank, improve the travelling comfort that the knee-pad was worn.
Description
Technical Field
The utility model relates to a protective equipment technical field, concretely relates to high support type knee-pad with adjustable.
Background
The knee is painful and inconvenient to move due to the compression and stimulation of the nerves and blood vessels of the knee caused by sports sprain and peripheral tissue lesion. The high-support knee pad in the prior art is sleeved at the knee joint of a human body and is supported by the hinge piece of the high-support knee pad, so that the support and protection effects on the knee are improved.
At present, the hinge support piece of the high-support knee pad relatively fixes two groups of aluminum alloy support frames by adjusting the relative included angles of the two groups of aluminum alloy support frames, so that the upper part and the lower part of the knee pad are relatively fixed in angle, and the knee support is protected. However, after the two groups of aluminum alloy support frames are adjusted, the two groups of aluminum alloy support frames are fixed relatively, so that the knee is rigidly supported and cannot rotate at any time along with the bending movement of the leg, and therefore the knee pad causes certain discomfort to the knee in the leg movement process.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
To the above-mentioned shortcoming that prior art exists, the utility model provides a high support type knee-pad with adjustable can solve prior art's two sets of aluminum alloy support frame effectively and adjust the back, and two sets of aluminum alloy support frame relatively fixed cause rigid support to the knee, can't rotate at any time along with the bending movement of shank to in the shank motion process, the knee-pad causes certain uncomfortable problem to the knee.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an adjustable high-support knee pad comprises a knee pad body and hinge assemblies symmetrically arranged at the left and right parts of the front side of the knee pad body, wherein each hinge assembly comprises a shell, a lower bracket strip and an upper bracket strip, an adjusting opening is formed in the side of the shell, a sleeve is sleeved at the upper part of an inner cavity of the shell, a spring is connected between the upper side of the inner cavity of the sleeve and the bottom side of the inner cavity of the shell, an adjusting part is rotatably connected to the outer side of the middle part of the sleeve and penetrates out of the adjusting opening, a baffle strip is obliquely arranged on the upper side of the adjusting part, an arc-shaped rack is connected to the lower side of the adjusting part through the arc-shaped rack, the lower bracket strip penetrates into the shell, a hollow gear is arranged at one end of the lower bracket strip, the bottom side of the hollow gear is fixedly connected with the bottom, the upper part of the inner cavity of the shell is provided with a clockwork spring, and the other end of the clockwork spring is connected to the upper side of one end, close to the sleeve, of the upper support strip.
Furthermore, upper and lower symmetry in the left part of knee-pad body front side is provided with left elastic fixation area, and the dorsal part that knee-pad body one end was kept away from to left elastic fixation area all is provided with magic tape hair face, and upper and lower symmetry in the right part of knee-pad body front side is provided with right elastic fixation area, and right elastic fixation area surface is provided with the magic tape hook face with magic tape hair face complex, through magic tape hair face and magic tape hook face, is convenient for wear this knee-pad.
Furthermore, the middle part of the knee pad body is provided with a hollowed-out EVA gasket for stabilizing upper and lower patellas of the knee and reducing pressure of the knee joint.
Furthermore, the left part and the right part of the front side of the kneepad body are provided with fixing sleeve bags which are symmetrical up and down, one ends of the lower support strip and the upper support strip can be sleeved in the fixing sleeve bags, one ends of the lower support strip and the upper support strip are respectively sleeved in the fixing sleeve bags, and the hinge assembly is arranged on the left part and the right part of the kneepad body.
Furthermore, the circumferential side wall of the middle part of the sleeve is provided with annular blocking pieces which are symmetrical up and down, one end of the adjusting piece, far away from the arc-shaped rack, is provided with a through hole which is in clearance fit with the sleeve, and one end of the adjusting piece, far away from the arc-shaped rack, is positioned between the two groups of annular blocking pieces, so that the adjusting piece is rotatably connected to the middle part of the sleeve.
Furthermore, the spout has all been seted up to the downside on the regulation mouth, the upper bracket strip all be provided with near the upper and lower sides of casing one end with spout cooperation slider, improve the stability that the upper bracket removed.
Furthermore, a button is arranged at the upper end of the sleeve, so that the sleeve can be conveniently pressed manually.
Advantageous effects
Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:
the utility model discloses can adjust the regulating part to suitable position according to the knee injured condition and the recovered condition, realize the blend stop to upper bracket strip restriction turned angle to realize that the upper bracket strip rotates relatively for the lower carriage strip, avoid the hinge subassembly to carry out rigid support to the knee, can rotate at any time along with the bending motion of shank, improve the travelling comfort that the knee-pad was worn.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural view of the unworn state of the present invention;
fig. 2 is a structural schematic view of the wearing state of the present invention;
fig. 3 is a schematic view of the hinge assembly structure of the present invention;
FIG. 4 is a schematic partial cross-sectional view of the hinge assembly of the present invention;
fig. 5 is a schematic cross-sectional view of the hinge assembly of the present invention along the plane of the lower bracket strip;
fig. 6 is a schematic view of the depression structure of the adjusting member of the present invention;
fig. 7 is a schematic view of the bottom view structure of the adjusting member of the present invention;
the reference numerals in the drawings denote: 1-kneepad body; 2-a shell; 3-lower support strips; 4-upper bracket strip; 5-an adjusting port; 6-a sleeve; 7-a spring; 8-an adjusting part; 9-barrier strip; 10-an arc-shaped piece; 11-arc rack; 12-a hollow gear; 13-a connector; 14-a clockwork spring; 15-left elastic fixation band; 16-right elastic fixing band; 17-hollowed-out EVA gaskets; 18-fixing a bag; 19-an annular stop; 20-a chute; 21-a slide block; 22-push button.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Examples
An adjustable high-support knee pad of the embodiment is disclosed, with reference to fig. 1-7: the knee pad comprises a knee pad body 1 and hinge assemblies symmetrically arranged at the left and right parts of the front side of the knee pad body 1, each hinge assembly comprises a shell 2, a lower bracket strip 3 and an upper bracket strip 4, an adjusting opening 5 is formed in the side of the shell 2, a sleeve 6 is sleeved on the upper part of an inner cavity of the shell 2, a spring 7 is connected between the upper side of the inner cavity of the sleeve 6 and the bottom side of the inner cavity of the shell 2, an adjusting part 8 is rotatably connected to the outer side of the middle part of the sleeve 6, the adjusting part 8 penetrates out of the adjusting opening 5, a baffle strip 9 is obliquely arranged on the upper side of the adjusting part 8, the lower side of the adjusting part 8 is connected with an arc-shaped rack 11 through the arc-shaped part 10, the lower bracket strip 3 penetrates into the shell 2, a hollow gear 12 is arranged at one end of the lower bracket strip 3, the bottom, and the upper support strip 4 passes through and penetrates out of the adjusting port 5, a clockwork spring 14 is arranged at the upper part of the inner cavity of the shell 2, and the other end of the clockwork spring 14 is connected to the upper side of one end, close to the sleeve 6, of the upper support strip 4.
Wherein, the upper and lower symmetry in the left part of knee-pad body 1 front side is provided with left elastic fixation area 15, and the dorsal part that 1 one end of knee-pad body was kept away from to left elastic fixation area 15 all is provided with magic tape hair face, and the upper and lower symmetry in the right part of knee-pad body 1 front side is provided with right elastic fixation area 16, and right elastic fixation area 16 surface is provided with the magic tape hook face with magic tape hair face complex.
The middle part of the kneepad body 1 is provided with a hollowed-out EVA gasket 17.
The left and right parts of the front side of the kneepad body 1 are provided with vertically symmetrical fixed pockets 18, and one ends of the lower support strips 3 and the upper support strips 4 can be sleeved in the fixed pockets 18.
The side wall of the circumference of the middle part of the sleeve 6 is provided with annular blocking pieces 19 which are symmetrical up and down, one end of the adjusting piece 8, which is far away from the arc-shaped rack 11, is provided with a through hole which is in clearance fit with the sleeve 6, and one end of the adjusting piece 8, which is far away from the arc-shaped rack 11, is positioned between the two groups of annular blocking pieces 19.
The upper end of the sleeve 6 is provided with a button 22.
When the knee protector is used, the knee protector body 1 is worn at the knee, the sleeves 6 are respectively pressed downwards to compress the spring 7, the adjusting piece 8 is driven to move downwards, the arc-shaped rack 11 is driven to move downwards through the arc-shaped piece 10, the arc-shaped rack 11 is separated from being meshed with the hollow gear 12, the adjusting piece 8 can be rotated at the moment, the adjusting piece 8 is rotated to a proper position according to the injury condition and the rehabilitation condition of the knee, the sleeve 6 is loosened, the sleeve 6 is driven to move upwards under the elastic recovery action of the spring 7, the adjusting piece 8 is driven to move upwards, the arc-shaped rack 11 is meshed with the hollow gear 12, and the adjusting piece 8 and the hollow gear 12 are relatively fixed; when the shank is crooked, drive upper bracket strip 4 and rotate around sleeve 6 axis, and make upper bracket strip 4 remove to blend stop 9 directions, make clockwork spring 14 rotatory compression simultaneously, after upper bracket strip 4 removes to blend stop 9 sides, receive blocking of blend stop 9, thereby restriction upper bracket strip 4 further rotates, thereby realize upper bracket strip 4 and rotate for lower bracket strip 3 relatively, avoid the hinge subassembly to carry out rigid support to the knee, can rotate at any time along with the crooked motion of shank, the travelling comfort that the knee-pad was worn improves. When the leg is straightened, the clockwork spring 14 is restored, and the clockwork spring 14 can facilitate the upper support strip 4 to restore to the initial position, so as to facilitate the straightening of the leg, and further the comfort of wearing the knee pad.
The device can adjust regulating part 8 to suitable position according to the knee injured condition and the recovered condition, realizes blend stop 9 and to upper bracket strip 4 restriction turned angle to realize upper bracket strip 4 and rotate for lower bracket strip 3 relatively, avoid the hinge subassembly to carry out rigid support to the knee, can rotate at any time along with the bending motion of shank, improve the travelling comfort that the knee-pad was worn.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a high support type knee-pad with adjustable, includes knee-pad body (1) and symmetry setting at the hinge subassembly of knee-pad body (1) front side left and right parts, its characterized in that: the hinge assembly comprises a shell (2), a lower bracket strip (3) and an upper bracket strip (4), an adjusting opening (5) is formed in the side of the shell (2), a sleeve (6) is sleeved on the upper portion of an inner cavity of the shell (2), a spring (7) is connected between the upper side of the inner cavity of the sleeve (6) and the bottom side of the inner cavity of the shell (2), an adjusting piece (8) is rotatably connected to the outer side of the middle portion of the sleeve (6), the adjusting piece (8) penetrates through the adjusting opening (5), a baffle strip (9) is obliquely arranged on the upper side of the adjusting piece (8), the lower side of the adjusting piece (8) is connected with an arc-shaped rack (11) through the arc-shaped piece (10), the lower bracket strip (3) penetrates through and penetrates into the shell (2), a hollow gear (12) is arranged at one end of the lower bracket strip (3), the bottom side of the hollow gear (12) is fixedly connected with the bottom, upper bracket strip (4) rotate to be connected on sleeve (6) upper portion, and upper bracket strip (4) pass and wear out regulation mouth (5), casing (2) inner chamber upper portion is provided with clockwork spring (14), and clockwork spring (14) other end is connected and is close to the upside of sleeve (6) one end in upper bracket strip (4).
2. The adjustable high-support knee protector according to claim 1, wherein a left elastic fixing band (15) is symmetrically arranged on the left upper and lower part of the front side of the knee protector body (1), the back side of the left elastic fixing band (15) far away from one end of the knee protector body (1) is provided with a magic tape matt surface, a right elastic fixing band (16) is symmetrically arranged on the right upper and lower part of the front side of the knee protector body (1), and the surface of the right elastic fixing band (16) is provided with a magic tape hook surface matched with the magic tape matt surface.
3. The adjustable high-support knee pad according to claim 1, wherein a hollowed-out EVA washer (17) is arranged in the middle of the knee pad body (1).
4. The adjustable high-support knee pad according to claim 1, wherein the left and right parts of the front side of the knee pad body (1) are provided with vertically symmetrical fixing pockets (18), and one end of each of the lower support strip (3) and the upper support strip (4) can be sleeved in the fixing pockets (18).
5. The adjustable high-support knee pad according to claim 1, wherein the circumferential side wall of the middle part of the sleeve (6) is provided with vertically symmetrical annular stoppers (19), one end of the adjusting member (8) away from the arc-shaped rack (11) is provided with a through hole in clearance fit with the sleeve (6), and one end of the adjusting member (8) away from the arc-shaped rack (11) is located between two sets of annular stoppers (19).
6. The adjustable high-support knee pad according to claim 1, wherein the adjusting openings (5) are provided with sliding grooves (20) on the upper and lower sides, and the upper and lower sides of the upper supporting strip (4) near one end of the shell (2) are provided with sliding blocks (21) matched with the sliding grooves (20).
7. Adjustable high support knee-pad according to claim 1, wherein said sleeve (6) is provided at its upper end with a button (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922199168.0U CN211794425U (en) | 2019-12-10 | 2019-12-10 | Adjustable high-support knee pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922199168.0U CN211794425U (en) | 2019-12-10 | 2019-12-10 | Adjustable high-support knee pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211794425U true CN211794425U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922199168.0U Active CN211794425U (en) | 2019-12-10 | 2019-12-10 | Adjustable high-support knee pad |
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| Country | Link |
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| CN (1) | CN211794425U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145519A (en) * | 2021-11-19 | 2022-03-08 | 宜春学院 | Sports is with protection knee-pad |
| CN114311941A (en) * | 2022-01-13 | 2022-04-12 | 扬州奥力克斯体育用品有限公司 | Universal badminton armguard secondary pressure forming equipment |
| CN114569402A (en) * | 2022-02-28 | 2022-06-03 | 北京大学第三医院（北京大学第三临床医学院） | Rehabilitation protective equipment with adjustable shearing resistance |
| CN114587735A (en) * | 2020-12-04 | 2022-06-07 | 深圳市奇诺动力科技有限公司 | Limiting adjusting connecting rod device and lower limb support |
| KR20220145509A (en) * | 2021-04-22 | 2022-10-31 | 주식회사 아미글로벌 | a knee brace |
-
2019
- 2019-12-10 CN CN201922199168.0U patent/CN211794425U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587735A (en) * | 2020-12-04 | 2022-06-07 | 深圳市奇诺动力科技有限公司 | Limiting adjusting connecting rod device and lower limb support |
| KR20220145509A (en) * | 2021-04-22 | 2022-10-31 | 주식회사 아미글로벌 | a knee brace |
| KR102549957B1 (en) * | 2021-04-22 | 2023-06-30 | (주)아미글로벌 | a knee brace |
| CN114145519A (en) * | 2021-11-19 | 2022-03-08 | 宜春学院 | Sports is with protection knee-pad |
| CN114145519B (en) * | 2021-11-19 | 2024-05-24 | 宜春学院 | Protective knee pad for sports |
| CN114311941A (en) * | 2022-01-13 | 2022-04-12 | 扬州奥力克斯体育用品有限公司 | Universal badminton armguard secondary pressure forming equipment |
| CN114311941B (en) * | 2022-01-13 | 2023-06-16 | 扬州奥力克斯体育用品有限公司 | General type badminton armguard secondary pressurization former |
| CN114569402A (en) * | 2022-02-28 | 2022-06-03 | 北京大学第三医院（北京大学第三临床医学院） | Rehabilitation protective equipment with adjustable shearing resistance |
| CN114569402B (en) * | 2022-02-28 | 2023-10-10 | 北京大学第三医院（北京大学第三临床医学院） | Rehabilitation protector with adjustable shearing resistance |
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