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A light and thin heating neck protector

A light and thin, heating film technology, applied in the field of medical devices, can solve problems such as hidden safety hazards, heavy weight, unsuitability, etc., and achieve the effect of safe use

Active Publication Date: 2019-02-12
GRAHOPE NEW MATERIALS TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And it needs to use wall-plug type 220V voltage, the voltage is much higher than the safety voltage of human body, and there are potential safety hazards
This kind of neck brace is for physical therapy, but due to its heavy weight, inconvenient carrying, and voltage requirements, it is not suitable for use in offices and cars, and cannot be carried around

Method used

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  • A light and thin heating neck protector
  • A light and thin heating neck protector
  • A light and thin heating neck protector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] A kind of light and thin heating neck protector, see Figure 1-3 , from inside to outside are inner surface layer 1, heat conduction layer 2, heating film layer 3, support layer 5 and outer surface layer 7, heating film layer 3 and support layer 5 are glued together with foam glue, and then each layer of car Sewn together, wherein, the inner surface layer 1, the heat conduction layer 2, the heating film layer 3, and the outer layer 7 are all flexible and deformable structures, and the shape of the heating neck guard is fixed through the support layer.

[0062] The heating film layer 3 is composed of one or more heating films fixed on the protective sheet, the heating film is a deformable flexible film, and the heating film layer and the support layer are bonded together; when there are multiple heating films, each heating film connected in series or parallel by wires. The thickness of the heating film is 150-500 μm, and the thickness of the protective sheet is 0.3-0.4 ...

Embodiment 2

[0067] As a further preferred embodiment, a light and thin heating neck guard, see Figure 4 , an intermediate thermal insulation layer 4 is also provided between the heating film layer and the support layer, and an outer thermal insulation layer 6 is also provided between the support layer 5 and the outer surface layer 7, that is, the inner surface layer 1, the heat conduction layer from the inside to the outside Layer 2, heating film layer 3, middle insulation layer 4, support layer 5, outer insulation layer 6 and outer surface layer 7. Wherein, between the heat-generating film layer 3 and the middle insulation layer 4, between the middle insulation layer 4 and the support layer 5, glue them together with foam glue, and then sew each layer together.

[0068] The thickness of the middle insulation layer 4 is 4-7mm, preferably 6mm, further preferably, the middle insulation temperature is made of insulation material, preferably foam, needle cotton; the back side of the middle i...

Embodiment 3

[0071] In this embodiment, as a further preferred embodiment, the thermal conduction layer 2 of the neck guard is improved. See attached Figure 5 , the inner surface of the heat conduction layer is provided with tourmaline 9, preferably, the tourmaline is inlaid on the inner surface of the heat conduction layer by embedding. Tourmaline is tourmaline, which can generate a permanent weak current of 0.06 milliamps, which is similar to the current passing through human nerves, and promotes smooth blood circulation. When tourmaline is heated above 33°C, far-infrared rays with a wavelength of 3.6-16 microns will appear. This infrared ray can penetrate into the skin at a depth of 40mm, which can cure lesions caused by various diseases and help eliminate various waste gases in the body. During production, the mosaic size and density of tourmaline can be set according to requirements.

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Abstract

The invention discloses a thin and light heating neck guard. The thickness of the thin and light heating neck guard is smaller than or equal to 15 mm. The thin and light heating neck guard sequentially comprises an inner surface layer 1, a heat conducting layer 2, a heating film 3, a supporting layer 5 and an outer surface layer 7 from inside to outside. All the layers are tightly attached to form the heating neck guard, the inner surface layer 1, the heat conducting layer 2, the heating film 3 and the outer surface layer 7 are all of a flexible deformable structure, and the shape of the heating neck guard is fixed through the supporting layer. On the basis of analysis research of graphene heating characteristics, graphene is ingeniously applied to the neck guard, the problems that an existing neck guard is thick and heavy, inconvenient to move and limited in use are changed accordingly, and the neck guard which is thin and light, capable of being folded at will and capable of achieving an infrared physical therapy effect without wall plugging voltages is obtained. On the aspect of design, besides dependence on the characteristics of the graphene heating film, the structure is designed delicately and reasonably, the graphene heating film is fully exerted, the total weight is smaller than 200 g, the total thickness is smaller than 1.5 cm, and use is safe.

Description

technical field [0001] The invention relates to a neck protector which can be heated by infrared, and belongs to the field of medical equipment. Background technique [0002] As modern people use computers for more and more time, due to long-term fixed sitting posture, it often causes damage to the neck, shoulders and back. As a neck protector, the neck guard can relieve muscle fatigue by fixing the neck. At the same time, if the neck guard is heated, it can better promote blood circulation and relieve fatigue. [0003] The neck protectors currently on the market are generally bulky, and most of the protectors are made of various fabrics with a certain shape, which can prevent injuries to the protected parts and play a protective role, but they do not have physiotherapy functions. [0004] For the heating neck protectors on the market, the heating body mostly uses ordinary metal heating wire or carbon fiber to generate heat for the wire, and the weight is about 1kg. And it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F7/00A61N5/06A61M37/00
CPCA61F7/00A61F2007/0011A61F2007/0071A61M37/00A61N5/06A61N2005/0659
Inventor 郭倩芬冯冠平袁凯杰朱惠忠李鹏况飞梁掌华刘毕赵阳汪涵
Owner GRAHOPE NEW MATERIALS TECH INC