Embedded heating insole

Abstract

The utility model discloses an embedded heating insole, and relates to the technical field of insoles. The embedded heating insole comprises an insole body and a graphene heating assembly, the graphene heating assembly used for heating the insole is clamped in the insole body, a temperature change layer is arranged on the front face of the insole body, the graphene heating assembly comprises a graphene heating piece and a wire, the graphene heating piece is electrically connected with the wire, the tail end of the wire is connected with an electric connector, and the electric connector is connected with the graphene heating piece. And after the graphene heating sheet is heated, the temperature change layer changes color to display a heating area. According to the insole, whether heating is started or not can be displayed on the surface layer through the temperature change layer, the heating element is a graphene heating piece and is lighter and thinner, and the uncomfortable feeling of the insole in the using process can be reduced; the electric connector adopts a magnetic connector and is in lap joint with the matched connecting port quickly through a magnetic positioning block, quick connection and alignment of a plurality of contacts are realized, and the matching use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of insoles, in particular to an embedded heating insole. Background Art

[0002] For traditional heating insoles, heating elements are usually only arranged inside the heating insoles, and electric heating wires are mostly used for the heating elements. The feeling of the electric heating wires pressing on the feet is relatively obvious. In order to improve the use effect of the heating insoles, this application is thus proposed. Content of the Utility Model

[0003] The utility model provides an embedded heating insole, which overcomes the deficiencies described in the background art.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] An embedded heating insole includes an insole body and a graphene heating component. The graphene heating component for heating the insole is clamped inside the insole body. A temperature-changing layer is arranged on the front surface of the insole body. The graphene heating component includes a graphene heating sheet and a wire. The graphene heating sheet is electrically connected to the wire. The end of the wire is connected with an electricity connection joint. After the graphene heating sheet is heated, the temperature-changing layer changes color to display the heating area.

[0006] A preferred technical solution: The electricity connection joint is a magnetic connector, and a magnetic positioning block and several contacts are arranged on the magnetic connector.

[0007] A preferred technical solution: The insole body includes a surface layer and a bottom layer, and the graphene heating component is clamped between the surface layer and the bottom layer.

[0008] A preferred technical solution: The bottom layer is an EVA layer.

[0009] A preferred technical solution: Several EVA sheets are arranged on the bottom layer and are compounded, superposed and pasted on the bottom layer.

[0010] A preferred technical solution: A first EVA sheet for buffering is attached to the bottom end of the bottom layer.

[0011] A preferred technical solution: A second EVA sheet for shockproof is attached to the bottom end of the bottom layer, and the second EVA sheet is pasted on the first EVA sheet.

[0012] A preferred technical solution: The second EVA sheet is located in the heel area of the insole.

[0013] A preferred technical solution: The wire is wrapped with a protective layer, and the protective layer is usually a woven fabric.

[0014] By adopting the above technical solutions, the beneficial effects of the utility model are as follows:

[0015] In the insole of the present utility model, whether the heating is turned on can be shown through the temperature-changing layer on the surface layer. The heating element is a graphene heating sheet, which is thinner and lighter, and can reduce the feeling of the insole being uncomfortable when used; the power connection joint adopts a magnetic connector, which can be quickly lapped with the matching connection port through the magnetic positioning block and realize the quick connection and alignment of multiple contacts, and the cooperation effect is good. Brief Description of the Drawings

[0016] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure on the back of the present utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the present utility model in cooperation with a power supply;

[0020] Figure 4 is Figure 1 a partial enlarged view of part A in

[0021] Figure 5 is Figure 1 a partial enlarged view of part B in

[0022] Main reference numerals description:

[0023] 1. Insole body; 11. Surface layer; 12. Bottom layer; 13. Temperature-changing layer; 14. Graphene heating sheet; 2. Wire; 21. Power connection joint; 211. Magnetic positioning block; 212. Contact point; 3. First EVA sheet; 4. Second EVA sheet; 100. Power supply. Specific Embodiments

[0024] As Figures 1-5 shown, this embodiment provides an embedded heating insole, including an insole body 1 and a graphene heating component. A graphene heating component for heating the insole is clamped inside the insole body 1. A temperature-changing layer 13 is arranged on the front of the insole body 1. The graphene heating component includes a graphene heating sheet 14 and a wire 2. The graphene heating sheet 14 is electrically connected to the wire 2. The end of the wire 2 is connected with a power connection joint 21. After the graphene heating sheet 14 is heated, the temperature-changing layer 13 changes color to show the heating area.

[0025] Furthermore, the power connection joint 21 is a magnetic connector, and a magnetic positioning block 211 and several contact points 212 are arranged on the magnetic connector.

[0026] Furthermore, the insole body 1 includes a surface layer 11 and a bottom layer 12, and the graphene heating component is clamped between the surface layer 11 and the bottom layer 12.

[0027] Further, the bottom layer 12 is an EVA layer.

[0028] Further, a number of EVA sheets are provided on the bottom layer 12 and are compounded and laminated on the bottom layer 12.

[0029] Further, a first EVA sheet 3 for buffering is attached to the bottom end of the bottom layer 12. A second EVA sheet 4 for shockproofing is attached to the bottom end of the bottom layer 12, and the second EVA sheet 4 is pasted on the first EVA sheet 3.

[0030] Further, the second EVA sheet 4 is located in the heel area of the insole.

[0031] Further, a protective layer is wrapped outside the wire 2.

[0032] Ethylene-vinyl acetate copolymer is abbreviated as EVA. The EVA sheet and the EVA layer are the foaming materials used in shoe materials.

[0033] In the embedded heating insole of the present utility model, a thin graphene heating sheet 14 is used. When it is sandwiched in the insole body 1, it can reduce the feeling of stuffiness in the feet. A temperature-changing layer 13 is provided on the structure of the surface layer 11 of the insole. In the attached drawing, a schematic diagram of the insole surface layer 11 is drawn with hexagons. When in use, the graphene heating sheet 14 heats up, and the temperature-changing layer 13 changes when it senses the temperature. Thus, it can directly judge whether the insole function is normally turned on through the insole surface; the power connection joint 21 uses a magnetic connector, and the magnetic connector is connected to the corresponding power supply 100, thereby realizing quick positioning connection. Another matching connection port adapted to the magnetic connector is provided on the power supply; the magnetic connector quickly overlaps with the matching connection port through the magnetic positioning block 211 and realizes quick alignment of a plurality of contacts 212.

[0034] The above is only a preferred embodiment of the present utility model, and thus the scope of implementation of the present utility model cannot be limited thereby. That is, equivalent changes and modifications made according to the scope of the present utility model patent and the content of the specification should still fall within the scope covered by the present utility model.

Claims

1. An embedded heating insole, characterized in that: It includes an insole body and a graphene heating component. The insole body is sandwiched with a graphene heating component for heating the insole. The front of the insole body is provided with a temperature-changing layer. The graphene heating component includes a graphene heating sheet and a wire. The graphene heating sheet is electrically connected to the wire. The end of the wire is connected to an electrical connector. After the graphene heating sheet is heated, the temperature-changing layer displays a heating area.

2. The embedded heating insole according to claim 1, characterized in that: The electrical connector is a magnetic connector, and a magnetic positioning block and a plurality of contacts are arranged on the magnetic connector.

3. The embedded heating insole according to claim 1, characterized in that: The insole body comprises a surface layer and a bottom layer, and a graphene heating component is sandwiched between the surface layer and the bottom layer.

4. The embedded heating insole according to claim 3, characterized in that: The bottom layer is an EVA layer.

5. The embedded heating insole according to claim 3, characterized in that: A plurality of EVA sheets are arranged on the bottom layer and are compositely overlapped and pasted on the bottom layer.

6. The embedded heating insole according to claim 5, characterized in that: The bottom end of the bottom layer is bonded to a first EVA sheet for buffering.

7. The embedded heating insole according to claim 6, characterized in that: The bottom end of the bottom layer is bonded with a second EVA sheet for shockproofing, and the second EVA sheet is bonded to the first EVA sheet.

8. The embedded heating insole according to claim 7, characterized in that: The second EVA sheet is located in the heel area of ​​the insole.

9. The embedded heating insole according to claim 1, characterized in that: The wire is wrapped with a protective layer.

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