CN213663782U

CN213663782U - Warm-keeping knee pad

Info

Publication number: CN213663782U
Application number: CN202022625347.9U
Authority: CN
Inventors: 廖辉; 曾维麟
Original assignee: Xiamen Baoyi Technology Co ltd
Current assignee: Xiamen Baoyi Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-13
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a cold-proof knee-pad, including body, elastic cord, cold-proof layer and flexible hot membrane, the body top is connected with the spread groove, spread groove internal connection has the shell fragment, the inside fixture block that is provided with of shell fragment, the elastic cord bottom is connected with the fixture block, body external connection has the installation piece, the inside butt joint piece that is provided with of installation piece, butt joint piece one end is connected with the inoxidizing coating, the inside recess of having seted up of inoxidizing coating, the inside rubber convex block that is provided with of recess, the external connection of cold-proof layer has rubber convex. This cold-proof knee-pad, through the operator with in the fixture block advances the spread groove, the elastic action of two shell fragments is fixed the fixture block in the spread groove, the elastic cord is installed at the body both ends, the body has anti-drop's effect when using to inside the operator will dock the piece block and advance the installation piece, because the installation piece inner wall size and dock inside the piece outer wall size phase-match, install the inoxidizing coating in the body outside, played the effect of anticollision to user's knee position.

Description

Warm-keeping knee pad

Technical Field

The utility model relates to the technical field of sports protective equipment, in particular to a warm-keeping knee pad.

Background

The warm knee pad is one of knee pads, and the knee pad is an article for protecting the knee of people and has the functions of sports protection, cold protection, warm keeping and joint maintenance. The kneepad is suitable for athletes, the middle aged and the elderly people, and patients with knee diseases.

The existing thermal knee pad is usually provided with a thermal material inside the knee pad, when the knee pad is used, the knee pad is wrapped at the knee by opening the magic tape on the knee pad, and the thermal knee pad is fixed outside the knee by utilizing the magic tape.

Chinese invention patent CN103379680B discloses a method for preparing an electric heating pad, which is the same as the flexible hot film and the principle mentioned in the present application document.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold-proof knee-pad to solve the current cold-proof knee-pad that the above-mentioned background art provided and be provided with cold-proof shape material inside the knee-pad usually, through opening the magic subsides on the knee-pad during use knee-pad, wrap up the knee-pad in knee department, utilize the magic subsides to fix cold-proof knee-pad outside the knee, although this kind of method of dressing the knee-pad is convenient, but this kind of fixed method makes the problem that the knee-pad drops at the in-process that the user moved about easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cold-proof knee-pad, includes body, elastic cord and cold-proof layer, the body top is connected with the spread groove, spread groove internal connection has the shell fragment, the inside fixture block that is provided with of shell fragment, the elastic cord bottom is connected with the fixture block, the body external connection has the installation piece, the inside butt joint piece that is provided with of installation piece, butt joint piece one end is connected with the inoxidizing coating, the inside recess that has seted up of inoxidizing coating, the inside rubber convex block that is provided with of recess, the external connection of cold-proof layer has rubber convex block, flexible.

Preferably, the outer portion of each elastic sheet is in an inverted V shape, the number of the elastic sheets is two, and the two elastic sheets are symmetrically distributed about a transverse vertical middle line of the connecting groove.

Preferably, the outer portion of the clamping block is rectangular, the clamping block is perpendicular to the elastic sheet, and the maximum longitudinal vertical dimension of the clamping block is smaller than the maximum longitudinal vertical dimension of the connecting groove.

Preferably, the number of the mounting blocks is two, the mounting blocks are internally provided with clamping grooves in the shape of an inverted convex character, and the size of the inner wall of each mounting block is matched with that of the outer wall of the corresponding butt joint block.

Preferably, the protection layer is arc-shaped, the protection layer is hollow, and the protection layer and the rubber bump form a clamping structure through the groove.

Preferably, the rubber bump is in the shape of a circular arc, the size of the outer wall of the rubber bump is matched with the size of the inner wall of the groove, and the rubber bumps are arranged outside the heat preservation layer at equal intervals.

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

1. according to the warm-keeping knee pad, an operator clamps the clamping block into the connecting groove, fixes the clamping block in the connecting groove by utilizing the elastic action of the two elastic sheets, and installs the elastic bands at two ends of the body, so that the body has the function of preventing falling by utilizing the elastic action of the elastic bands when in use.

2. According to the warm-keeping knee pad, an operator clamps the butt joint block into the mounting block, the size of the inner wall of the mounting block is matched with that of the outer wall of the butt joint block, and the butt joint block is fixed in the mounting block by utilizing the inverted-convex shape, so that the protective layer is mounted outside the body, and the function of preventing the knees of the user from being collided is achieved.

3. According to the warm-keeping knee pad, an operator clamps the rubber bumps into the grooves, the rubber bumps are fixed inside the grooves due to the fact that the size of the outer walls of the rubber bumps is matched with the size of the inner walls of the grooves, the warm-keeping layer is mounted inside the protective layer in a fitting mode, and the effect of keeping the knees of the user warm is achieved.

Drawings

FIG. 1 is a schematic front view of the cross-section of the present invention;

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

FIG. 3 is a schematic view of the connecting groove structure of the present invention;

fig. 4 is an enlarged schematic view of the utility model a.

In the figure: 1. a body; 2. connecting grooves; 3. a spring plate; 4. a clamping block; 5. elastic bands; 6. mounting blocks; 7. a butt joint block; 8. a protective layer; 9. a groove; 10. a rubber bump; 11. a thermal insulation layer; 12. a flexible thermal film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a warm knee pad comprises a body 1, a connecting groove 2, elastic pieces 3, a clamping block 4, an elastic band 5, a mounting block 6, a butt joint block 7, a protective layer 8, a groove 9, a rubber bump 10, a warm layer 11 and a flexible hot film 12, wherein the top of the body 1 is connected with the connecting groove 2, the connecting groove 2 is internally connected with the elastic pieces 3, the outer parts of the elastic pieces 3 are in an inverted V shape, the two elastic pieces 3 are symmetrically distributed about the transverse vertical median line of the connecting groove 2, the effect of fixing the clamping block 4 by using the elastic action of the elastic pieces 3 is achieved, the clamping block 4 is arranged inside the elastic pieces 3, the outer parts of the clamping blocks 4 are in a rectangular shape, the clamping block 4 and the elastic pieces 3 are mutually vertical, the maximum longitudinal vertical dimension of the clamping block 4 is smaller than the maximum longitudinal vertical dimension inside the connecting groove 2, and the effect of enabling the, the bottom of the elastic band 5 is connected with a clamping block 4, the body 1 is externally connected with a mounting block 6, the mounting block 6 is provided with two mounting blocks 6, the mounting block 6 is internally provided with an inverted convex clamping groove, the size of the inner wall of the mounting block 6 is matched with that of the outer wall of the butt joint block 7, the effect of fixing the butt joint block 7 in the mounting block 6 is achieved, the butt joint block 7 is arranged in the mounting block 6, one end of the butt joint block 7 is connected with a protective layer 8, the outer part of the protective layer 8 is in an arc shape, the inner part of the protective layer 8 is in a hollow structure, the protective layer 8 and the rubber bump 10 form a clamping structure through the groove 9, the effect of mounting the heat preservation layer 11 in the protective layer 8 is achieved, the groove 9 is formed in the protective layer 8, the rubber bump 10 is arranged in the groove 9, the outer part of the rubber bump 10 is in an, the rubber bumps 10 are arranged outside the heat preservation layer 11 at equal intervals, so that the rubber bumps 10 are fixedly clamped inside the grooves 9, the rubber bumps 10 are connected outside the heat preservation layer 11, and the body 1 is connected outside the flexible hot film 12.

The working principle is as follows: when the thermal knee pad is used, firstly, the flexible thermal film 12 is installed inside the body 1, the body 1 realizes the heating function through the flexible thermal film 12, an operator clamps the fixture block 4 into the connecting groove 2, fixes the fixture block 4 in the connecting groove 2 by using the elastic action of the two elastic sheets 3, installs the elastic bands 5 at the two ends of the body 1, so that the body 1 has the anti-falling function by using the elastic action of the elastic bands 5 when in use, then the operator clamps the butt block 7 into the installation block 6, because the size of the inner wall of the installation block 6 is matched with the size of the outer wall of the butt block 7, and the butt block 7 is fixed inside the installation block 6 by using the inverted-convex shape of the butt block 7, thereby installing the protective layer 8 outside the body 1 to play the role of anti-collision on the position of a knee, finally, the operator clamps the rubber bump 10 into the groove 9, because the size of the outer wall, the rubber bumps 10 are fixed inside the grooves 9, and the thermal insulation layer 11 is attached inside the protective layer 8, so as to play a role of keeping warm at the knee position of a user, which is the characteristic of the thermal knee pad, and the content which is not described in detail in the description belongs to the prior art which is well known to the professional in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A warm knee pad comprises a body (1), an elastic band (5), a warm layer (11) and a flexible hot film (12), and is characterized in that: the top of the body (1) is connected with a connecting groove (2);

the connecting groove (2) is internally connected with an elastic sheet (3), a clamping block (4) is arranged inside the elastic sheet (3), the clamping block (4) is connected to the bottom of the elastic belt (5), an installation block (6) is connected to the outside of the body (1), a butt joint block (7) is arranged inside the installation block (6), one end of the butt joint block (7) is connected with an protective layer (8), a groove (9) is formed inside the protective layer (8), a rubber lug (10) is arranged inside the groove (9), a rubber lug (10) is connected to the outside of the heat insulation layer (11), and a body (1) is connected to the outside of the flexible hot film (12).

2. A thermal knee wrap according to claim 1, wherein: the outer portion of each elastic sheet (3) is in an inverted V shape, two elastic sheets (3) are arranged, and the two elastic sheets (3) are symmetrically distributed about a transverse vertical bisector of the connecting groove (2).

3. A thermal knee wrap according to claim 1, wherein: the outer portion of the clamping block (4) is rectangular, the clamping block (4) is perpendicular to the elastic sheet (3), and the maximum longitudinal vertical size of the clamping block (4) is smaller than the maximum longitudinal vertical size of the inner portion of the connecting groove (2).

4. A thermal knee wrap according to claim 1, wherein: the installation block (6) is provided with two, and the installation block (6) is internally provided with a clamping groove in an inverted convex shape, and the size of the inner wall of the installation block (6) is matched with the size of the outer wall of the butt joint block (7).

5. A thermal knee wrap according to claim 1, wherein: the protection layer (8) is externally in an arc shape, the protection layer (8) is internally in a hollow structure, and the protection layer (8) and the rubber bump (10) form a clamping structure through the groove (9).

6. A thermal knee wrap according to claim 1, wherein: the outer portion of the rubber bump (10) is arc-shaped, the size of the outer wall of the rubber bump (10) is matched with the size of the inner wall of the groove (9), and the rubber bumps (10) are arranged outside the heat-insulating layer (11) at equal intervals.