CN214016072U

CN214016072U - Damping device of knee pad

Info

Publication number: CN214016072U
Application number: CN202023238568.7U
Authority: CN
Inventors: 刘世勇; 盖静; 戴江臻
Original assignee: Chengdu Dekeli Polymer Materials Co ltd
Current assignee: Chengdu Dekeli Polymer Materials Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-24
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a damping device of a knee pad in the damping technical field, which comprises a knee pad part and a bandage part, wherein the knee pad part comprises a first outer layer, the first outer layer is fixedly connected with a first damping air cushion, air holes are distributed on the first damping air cushion, the first damping air cushion is fixedly connected with a first spring cushion, springs are arranged in the first spring cushion, the springs are uniformly distributed in the first spring cushion, the first spring cushion is fixedly connected with a heating layer, a heating sheet is arranged in the heating layer, the heating layer is fixedly connected with a heat insulation layer, and a first sweat absorbing layer is arranged on the inner side of the heat insulation layer; the kneepad part is fixedly connected with a bandage part; spring grooves are arranged at the joint of the knee pad part and the binding belt part, close to the upper end and the lower end, and damping springs are arranged in the spring grooves; the utility model discloses can protect the knee when falling down, moving, have the effect of shock attenuation buffering.

Description

Damping device of knee pad

Technical Field

The utility model relates to a shock attenuation technical field specifically is a damping device of knee-pad.

Background

Kneepads refer to an article used to protect the knees of a person. Has the functions of protecting sports, preventing cold and keeping warm, and maintaining joints. It is divided into sports kneepads and health kneepads. Is suitable for athletes, middle aged and elderly people, and knee disease patients. Knee pads are used quite extensively in modern athletic activities. The knee is an extremely important part in movement, is a fragile part easy to be injured, is extremely painful to be injured, is slow to recover, and even is hidden and painful for an individual in rainy and cloudy days.

However, the existing knee pad has unsatisfactory damping effect, does not have the functions of buffering and damping, and does not have the function of buffering leg joints when running and falling or doing some actions, such as lifting barbells, squatting and the like.

Based on this, the utility model designs a damping device of knee-pad to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme:

a damping device of a knee pad comprises a knee pad part and a bandage part, wherein the knee pad part comprises a first outer layer, the first outer layer is fixedly connected with a first damping air cushion, air holes are distributed on the first damping air cushion, the first damping air cushion is fixedly connected with a first spring cushion, springs are mounted in the first spring cushion, the springs are uniformly distributed in the first spring cushion, the first spring cushion is fixedly connected with a heating layer, heating sheets are mounted in the heating layer, the heating layer is fixedly connected with a heat insulation layer, and a first sweat absorption layer is arranged on the inner side of the heat insulation layer; the kneepad part is fixedly connected with a strap part; spring grooves are formed in the joint of the knee protection part and the binding belt part, close to the upper end and the lower end, and damping springs are installed in the spring grooves.

As a further aspect of the utility model, the first electric wire of piece fixedly connected with generates heat, first electric wire fixedly connected with battery, battery fixedly connected with second electric wire, second electric wire fixedly connected with head that charges. During operation, insert the charging head through with the charging wire and charge for the battery, electric power in the battery can make the piece that generates heat continuously generate heat.

As a further aspect of the present invention, the binding band portion includes an elastic binding band and an elastic fixing band, the elastic binding band includes a second outer layer, a second shock-absorbing air cushion, a second spring cushion and a second sweat-absorbing layer, the second outer layer is fixedly connected to the second shock-absorbing air cushion, and the second sweat-absorbing layer is disposed inside the second shock-absorbing air cushion; the second outer skin outside fixed connection of elasticity bandage has the elasticity fixed band, No. one magic subsides of elasticity fixed band one end fixedly connected with, No. two magic subsides of elasticity fixed band other end fixedly connected with. When the knee protection device works, the second shock absorption air cushion and the second spring cushion provide effective buffering and protection for the periphery of the knee, including the back part, and prevent injury; the elastic bandage surrounds the back part of the knee, the elastic fixing band is pulled to surround the elastic bandage, then the first magic tape and the second magic tape are connected, the elastic bandage is fixed, and the elastic bandage is prevented from falling.

As a further proposal of the utility model, the elastic fixing band has four at the outer layer evenly distributed of second. When the knee protector works, the four elastic fixing belts surround the elastic binding belts, so that the surrounding range is enlarged, the knee protector stably surrounds the knee and is prevented from falling.

As a further proposal of the utility model, the materials used by the knee pad part and the bandage part are breathable materials. During operation, the breathable material is more ventilative, promotes the user and experiences the sense.

As a further proposal of the utility model, the connection mode of the first sweat absorbing layer and the thermal insulation layer, the second sweat absorbing layer and the second shock absorption air cushion is magic tape connection. During operation, the magic tape is connected and can be dismantled first sweat-absorbing layer, second sweat-absorbing layer, is convenient for wash the sweat that the motion produced.

Advantageous effects

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

1. through the matched use of the first outer layer, the first damping air cushion, the first spring cushion, the damping spring and other structures, the first damping air cushion can play a role in primary protection, buffering and damping when falling down, the spring in the first spring cushion can play a role in secondary protection, buffering and damping for the knee when falling down, and meanwhile, when the damping spring at the joint of the knee pad part and the strap part does movement with larger action, the stability of the knee is improved, and the injury caused by the torsion of the knee is prevented; meanwhile, when the strap part surrounds the knee, the second damping air cushion and the second spring cushion can also play a role in damping and buffering around the knee when the knee falls down.

2. Through the cooperation through the piece that generates heat, first electric wire, battery, second electric wire, charging head isotructure use, the piece that generates heat and provides warmly for the knee, and the insulating layer reduces the temperature on the layer that generates heat, prevents that the temperature that the layer produced from generating heat from burning skin, prevents that rainy cloudy day knee from taking place pain, inserts charging head through the charging wire and charges for the battery, and electric power in the battery can make the piece that generates heat continuously generate heat.

3. Through the matching use of the structures such as the first magic tape and the second magic tape, the elastic bandage surrounds the rear part of the knee, the elastic fixing band is pulled to surround the elastic bandage, then the first magic tape is connected with the second magic tape, the elastic bandage is fixed, the elastic bandage is prevented from falling off, four elastic fixing bands are uniformly distributed on the second outer layer, the surrounding range is enlarged, and the knee protector device stably surrounds the knee and is prevented from falling off; and the first sweat absorbing layer and the insulating layer, the second sweat absorbing layer and the second shock absorption air cushion are connected in a magic tape mode, so that the first sweat absorbing layer and the second sweat absorbing layer can be detached, and sweat generated during sports can be conveniently cleaned.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the spring slot of the present invention;

FIG. 4 is a cross-sectional view of the heating layer of the present invention;

fig. 5 is an enlarged view of a portion B of fig. 4 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a kneepad part, 2-a bandage part, 3-a first outer layer, 4-a first damping air cushion, 5-a first spring cushion, 6-a heating layer, 7-a heating sheet, 8-a heat insulation layer, 9-a first sweat absorbing layer, 10-a spring groove, 11-a damping spring, 12-a first electric wire, 13-a storage battery, 14-a second electric wire, 15-a charging head, 16-an elastic bandage, 17-an elastic fixing band, 18-a second outer layer, 19-a second damping air cushion, 20-a second spring cushion, 21-a second sweat absorbing layer, 22-a first magic tape and 23-a second magic tape.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a damping device of a knee pad comprises a knee pad part 1 and a bandage part 2, wherein the knee pad part 1 comprises a first outer layer 3, the first outer layer 3 is fixedly connected with a first damping air cushion 4, air holes are distributed on the first damping air cushion 4, the first damping air cushion 4 is fixedly connected with a first spring cushion 5, springs are arranged in the first spring cushion 5, the springs are uniformly distributed in the first spring cushion 5, the first spring cushion 5 is fixedly connected with a heating layer 6, a heating sheet 7 is arranged in the heating layer 6, the heating layer 6 is fixedly connected with a heat insulation layer 8, and a first sweat absorption layer 9 is arranged on the inner side of the heat insulation layer 8; the kneepad part 1 is fixedly connected with a bandage part 2; the joint of the knee protecting part 1 and the bandage part 2 is provided with a spring groove 10 near the upper end and the lower end, and a damping spring 11 is arranged in the spring groove 10.

As an embodiment of the utility model, the first electric wire 12 of 7 fixedly connected with of generate heat piece, the first electric wire 12 fixedly connected with battery 13, battery 13 fixedly connected with second electric wire 14, the first 15 that charges of 14 fixedly connected with of second electric wire. In operation, the battery 13 is charged by inserting a charging wire into the charging head 15, and the heat generating sheet 7 is continuously heated by the power in the battery 13.

As an embodiment of the present invention, the binding band portion 2 comprises an elastic binding band 16 and an elastic fixing band 17, the elastic binding band 16 comprises a second outer layer 18, a second shock absorbing air cushion 19, a second spring cushion 20 and a second sweat absorbing layer 21, the second outer layer 18 is fixedly connected with the second shock absorbing air cushion 19, and the second sweat absorbing layer 21 is arranged inside the second shock absorbing air cushion 19; the outer side of the second outer layer 18 of the elastic bandage 16 is fixedly connected with an elastic fixing band 17, one end of the elastic fixing band 17 is fixedly connected with a magic tape 22, and the other end of the elastic fixing band 17 is fixedly connected with a magic tape 23. In operation, the second shock absorption air cushion 19 and the second spring cushion 20 provide effective buffering and protection for the periphery of the knee, including the back part, and prevent injuries; the elastic band 16 surrounds the back of the knee, the elastic band 17 is pulled to surround the elastic band 16, then the first magic tape 22 is connected with the second magic tape 23, and the elastic band 16 is fixed to prevent the elastic band 16 from falling off.

As an embodiment of the present invention, four elastic fixing bands 17 are uniformly distributed on the second outer layer 18. When in use, the four elastic fixing belts 17 surround the elastic bandage 16, so as to enlarge the surrounding range, so that the knee protection device can stably surround the knee and prevent falling.

As an embodiment of the utility model, the materials used for the knee pad part 1 and the bandage part 2 are breathable materials. During operation, the breathable material is more ventilative, promotes the user and experiences the sense.

As an embodiment of the utility model, the connection mode of the first sweat absorbing layer 9 and the thermal insulation layer 8, the second sweat absorbing layer 21 and the second shock absorption air cushion 19 is magic tape connection. During operation, the magic tape can be used for detaching the first sweat absorbing layer 9 and the second sweat absorbing layer 21, so that sweat generated during sports can be conveniently cleaned.

One specific application of this embodiment is:

when the utility model is used, a charging wire is inserted into the charging head 15 to charge the storage battery 13; sleeving the knee pad part 1 on the knee, then surrounding the periphery and the rear part of the knee with the elastic bandage 16, pulling the elastic fixing band 17 to surround the elastic bandage 16, then connecting the first magic tape 22 with the second magic tape 23, and fixing the elastic bandage 16 to prevent the elastic bandage 16 from falling off; if a falling event occurs, when the first outer layer 3 and the second outer layer 18 contact the ground, the first outer layer 3 and the second outer layer 18 respectively compress the first shock absorption air cushion 4 and the second shock absorption air cushion 19, primary protection, buffering and shock absorption can be achieved when the falling event occurs, meanwhile, the first spring cushion 5 and the second spring cushion 20 can also be compressed by the first shock absorption air cushion 4 and the second shock absorption air cushion 19, springs in the first spring cushion 5 and the second spring cushion 20 can achieve secondary protection, buffering and shock absorption on knees when the falling event occurs, and meanwhile, when the shock absorption spring 11 at the joint of the knee protection part 1 and the bandage part 2 does a movement with a large action, the shock absorption spring 11 can deform, so that the stability of the knees is improved, and the injury caused by the torsion of the knees is prevented; when the knees are painful in rainy and cloudy days, the charged storage battery 13 can provide power for the heating sheet 7, the heating sheet 7 heats, the knees are warmed, and the knees are prevented from being painful in rainy and cloudy days; when needs are washd, because the connected mode of first sweat-absorbing layer 9 and insulating layer 8, second sweat-absorbing layer 21 and second shock attenuation air cushion 19 is the magic subsides and is connected, can dismantle first sweat-absorbing layer 9, second sweat-absorbing layer 21 get off, the sweat that the motion of being convenient for produced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cushioning device for a knee pad, comprising a knee pad portion (1), a strap portion (2), characterized in that: the knee pad part (1) comprises a first outer layer (3), the first outer layer (3) is fixedly connected with a first shock absorption air cushion (4), air holes are distributed on the first shock absorption air cushion (4), the first shock absorption air cushion (4) is fixedly connected with a first spring cushion (5), springs are installed in the first spring cushion (5), the springs are uniformly distributed in the first spring cushion (5), the first spring cushion (5) is fixedly connected with a heating layer (6), heating sheets (7) are installed in the heating layer (6), the heating layer (6) is fixedly connected with a heat insulation layer (8), and a first sweat absorption layer (9) is arranged on the inner side of the heat insulation layer (8); the kneepad part (1) is fixedly connected with a bandage part (2); spring grooves (10) are formed in the positions, close to the upper end and the lower end, of the connection parts of the knee protecting part (1) and the binding belt part (2), and damping springs (11) are installed in the spring grooves (10).

2. The cushioning device for a knee pad according to claim 1, wherein: the heating sheet (7) is fixedly connected with a first electric wire (12), the first electric wire (12) is fixedly connected with a storage battery (13), the storage battery (13) is fixedly connected with a second electric wire (14), and the second electric wire (14) is fixedly connected with a charging head (15).

3. The cushioning device for a knee pad according to claim 1, wherein: the bandage part (2) comprises an elastic bandage (16) and an elastic fixing band (17), the elastic bandage (16) comprises a second outer layer (18), a second shock absorption air cushion (19), a second spring cushion (20) and a second sweat absorption layer (21), the second outer layer (18) is fixedly connected with the second shock absorption air cushion (19), and the inner side of the second shock absorption air cushion (19) is provided with the second sweat absorption layer (21); the outer side of the second outer layer (18) of the elastic bandage (16) is fixedly connected with an elastic fixing band (17), one end of the elastic fixing band (17) is fixedly connected with a magic tape (22), and the other end of the elastic fixing band (17) is fixedly connected with a magic tape (23).

4. A cushioning device for a knee pad according to claim 3, wherein: four elastic fixing bands (17) are uniformly distributed on the second outer layer (18).

5. The cushioning device for a knee pad according to claim 1, wherein: the materials used by the knee protecting part (1) and the bandage part (2) are breathable materials.

6. A cushioning device for a knee pad according to claim 3, wherein: the first sweat absorbing layer (9) is connected with the heat insulation layer (8), and the second sweat absorbing layer (21) is connected with the second shock absorption air cushion (19) through magic tapes.