Natural self-heating health-care physiotherapeutic kneepad and production method thereof

A technology of self-heating and knee protection, applied in the field of medical and health care equipment, can solve the problems that users cannot provide further help, it is difficult to resist the invasion of external cold, and the power supply voltage of metal heating wire is high, so as to achieve ideal physiotherapy effect and relieve knee pain , the effect of not easy local burns

Inactive Publication Date: 2017-02-22
QINGDAO UNIV
10 Cites 5 Cited by

AI-Extracted Technical Summary

Problems solved by technology

When in use, these knee pads cannot release heat by themselves, but rely on the accumulation of heat emitted by the human body to keep warm. When used in the cold environment of northern winter, these knee pads have very limited heat preservation effect on the knees, and it is difficult to resist external heat. invasion of cold
Heating knee pads are generally provided with resistance wires on the knee pads to generate heat. However, metal heating wires require a higher power su...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Method used

At present, some existing technologies tend to make self-heating materials into discs and embed them in the interior of textile fabrics. This disc is large and thick, not only wasting self-heating materials, but also the contact area with the skin is too limited and too abrupt It is easy to cause discomfort, and it can also cause excessive temperature at the local contact with the skin and even cause local burns. The present invention heat-bonds the self-heating far-infrared functional adhesive slurry to the surface of the textile fabric by dispensing glue, which is softer and more comfortable, has a higher degree of adhesion to the skin, more contact points, and a larger contact area. Heating is more uniform, and the heating intensity reaches the comfortable state adapted to the human body; Embodiment 6 of the present invention combines the self-heating far-infrared function circular sheet 9 with dispensing mode, and the self-heating far-infrared function circular sheet 9 and The acupuncture points in the knee area of ​​the human body correspond to each other, making the health care and physical therapy effect of the knee better and ideal.
Different from Embodiment 1-5, on the basis of Embodiment 1, the third layer 8 of the knee pad body 1 is corresponding to the inner and outer knee eye points and the crane top point of the knee area of ​​the human body, through the button...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Abstract

The invention discloses a natural self-heating health-care physiotherapeutic kneepad, comprising a kneepad body fitting a human body knee area; a first layer of the kneepad body and a third layer, fitting the human body knee area, of the kneepad body are of spandex stretch mesh, a second layer of the kneepad body is a stretch cotton cloth layer, the kneepad body is provided with a shell having a cavity and fitting the human body knee in shape, a cushion is arranged in the cavity of the shell, the outer surface of the cushion fitting the human body knee and the outer surface of the third layer are provided with a plurality of self-heating far-infrared functional adhesive particles, the self-heating far-infrared functional adhesive particles are made by heating and drying self-heating far-infrared functional adhesive slurry, and the self-heating far-infrared functional adhesive slurry comprises raw ore slurry, a far-infrared functional aid, an adhesive and a dispersant. The natural self-heating health-care physiotherapeutic kneepad and the production method thereof have the advantages that the kneepad is capable of improving human body microcirculation and promoting human body blood circulation, and the kneepad is significantly effective in easing pain, dispelling cold and relieving knee pain.

Application Domain

Technology Topic

Image

  • Natural self-heating health-care physiotherapeutic kneepad and production method thereof
  • Natural self-heating health-care physiotherapeutic kneepad and production method thereof
  • Natural self-heating health-care physiotherapeutic kneepad and production method thereof

Examples

  • Experimental program(6)

Example Embodiment

[0037] Example 1:
[0038] as attached Figure 1-3 As shown, the present invention provides a natural self-heating health care knee pad, comprising a knee pad body 1 fitted with the knee area of ​​the human body, the first layer of the knee pad body 1 and the second layer fitted with the knee area of ​​the human body The third layer is spandex elastic mesh cloth, the second layer is elastic cotton cloth layer, the body of the knee pad is provided with a casing 2 with a concave cavity adapted to the shape of the knee of the human body, and the casing 2 is provided with ventilation holes 6. A buffer pad 3 is arranged in the cavity of the casing 2, a fixing band 4 is arranged on the two sides corresponding to the knee brace body 1, and the free end of the fixing band 4 is arranged with an adhesive point 5, and the buffer A number of self-heating far-infrared functional bonding particles 7 are distributed on the outer surface of the pad 3 that is attached to the human knee, and the outer surface of the spandex elastic mesh cloth of the third layer is distributed with self-heating far-infrared functional bonding particles 7, The self-heating far-infrared functional adhesive particles 7 are formed by heating and drying a self-heating far-infrared functional adhesive slurry, and the self-heating far-infrared functional adhesive slurry contains raw ore slurry and far-infrared functional additives. , adhesives and dispersants.
[0039] The present invention also provides a preparation method of natural self-heating health-care physiotherapy knee pads, comprising the following steps:
[0040] (1) Preparation of raw ore slurry: remove impurities from tourmaline raw ore by ultrasonic washing, the power of ultrasonic washing is 30-120kW, the temperature is 10-30°C, and the time is 10-90min; 5h to prepare particles of 1-3mm, and then to grind for 1-5h to prepare particles of 0.1-1mm, and finally to prepare the raw ore slurry of 1-10μm by water mill for 1-5h. The ore slurry contains 100% tourmaline slurry.
[0041] (2) Preparation of self-heating far-infrared functional adhesive slurry: put far-infrared functional auxiliary, dispersant, adhesive and raw ore slurry into the high-speed shearing machine, and fully mix through high-speed shearing to obtain self-heating far-infrared functional adhesive. Infrared functional adhesive paste. Graphene is used as the far-infrared functional auxiliary agent, sodium dodecylbenzene sulfonate is used as the dispersant, and the adhesive contains 20% water-based polyurethane, 35% acrylate and 45% silica gel. At this time, the self-heating is far away. The content of each component in the infrared functional adhesive paste is as follows: graphene accounts for 5%, sodium dodecylbenzene sulfonate accounts for 5%, adhesive accounts for 50%, and tourmaline pulp accounts for 40%.
[0042] (3) Preparation of self-heating far-infrared functional adhesive particles 7: Adhere the self-heating far-infrared functional adhesive paste to the The buffer pad 3 and the outer surface of the spandex elastic mesh cloth as the third layer are then heated and dried in an oven at 60-200°C for 10-90min or irradiated under a far-infrared lamp of 100-600W for 5-60min. The self-heating far-infrared functional adhesive slurry was heated and dried to form self-heating far-infrared functional adhesive particles 7 with a surface diameter of 1 mm.
[0043] (4) Under sterile conditions, take the spandex elastic mesh cloth of the first layer and the spandex elastic mesh cloth of the third layer obtained by step (3), and add between the first layer and the third layer as the first layer. The two-layer elastic cotton cloth layer is used to make the knee pad body 1; the middle position of the knee pad body 1 is cut out to fit the hollow part around the shell 2, and then the shell 2 is placed at the hollow part and fixed with the knee pad body 1; After placing the buffer pad 3 prepared in the step (3) in the cavity of the casing 2, sealing is performed; then the two sides corresponding to the knee pad body 1 are sewn on the fixing belt 4 to obtain a natural self-heating Health physiotherapy knee pads.

Example Embodiment

[0044] Example 2:
[0045] Different from Example 1, in step (1) of the preparation method of the present invention, the raw ore slurry contains 50% tourmaline slurry and 50% germanite slurry. In step (2), the far-infrared functional additive contains 50% graphene and 50% carbon nanotubes, the adhesive contains 40% water-based polyurethane, 25% acrylate and 35% silica gel, and the dispersant is selected Polyvinylpyrrolidone. At this time, the content of each component in the self-heating far-infrared functional adhesive slurry is: far-infrared functional auxiliary agent accounts for 10%, polyvinylpyrrolidone accounts for 5%, adhesive accounts for 50%, raw ore slurry accounts for 50% 35%.

Example Embodiment

[0046] Example 3:
[0047] Different from Example 1, in step (1) of the preparation method of the present invention, the raw ore slurry contains 25% tourmaline slurry, 25% germanium stone slurry, and 25% Bianstone slurry. and 25% silica slurry. In step (2), the far-infrared functional auxiliary agent is selected from graphene, the adhesive is selected from water-based polyurethane, and the dispersant is selected from sodium carboxymethyl cellulose. At this time, the content of each component in the self-heating far-infrared functional adhesive slurry is: graphene accounts for 0.01%, sodium carboxymethyl cellulose accounts for 4.99%, water-based polyurethane accounts for 55%, raw ore slurry accounts for 40% %.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Surface diameter1.0 ~ 5.0mm
tensileMPa
Particle sizePa
strength10

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Similar technology patents

Essence liquid containing radix saussureae costi extracts and preparation method thereof

InactiveCN108324628ARepair barrierImprove microcirculationCosmetic preparationsToilet preparationsSkin roughnessSkin barrier
Owner:DOCTOR PLANT GUANGDONG BIOTECHNOLOGY CO LTD

Classification and recommendation of technical efficacy words

  • Improve microcirculation
  • Promote blood circulation

Ginger shampoo

InactiveCN102451128APromote blood circulationPrevent hair lossCosmetic preparationsHair cosmeticsChemistryOxazolidine
Owner:曹晶晶
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products