CN85203091U - Printed electric heating shoe-pad made of paper - Google Patents
Printed electric heating shoe-pad made of paper Download PDFInfo
- Publication number
- CN85203091U CN85203091U CN 85203091 CN85203091U CN85203091U CN 85203091 U CN85203091 U CN 85203091U CN 85203091 CN85203091 CN 85203091 CN 85203091 U CN85203091 U CN 85203091U CN 85203091 U CN85203091 U CN 85203091U
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- electric heating
- paper
- pad made
- heating body
- pad
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Disclosed is a printed electric heating shoe pad made of paper, whose electric heating element is made of non-metallic materials and fixed on substrate made of paper by printing method. The self-warming printed shoe pad made of paper has the advantages of low cost, simple manufacturing process, convenient production, convenient operation, light weight, durability, capability of dispensing with washing, and reasonable price and high quality. The printed electric heating shoe pad made of paper can be used by traffic polices, armed polices, drivers and soldiers (all spheres of the society).
Description
The utility model belongs to the improvement of hot compress electrical heating equipment, more particularly, is the improvement that belongs to warming shoe-pad.
Existing electrothermal shoe-pad, its electric heating body all adopts the metallic resistance silk, by manual method of making the metallic resistance silk is made on the substrate (referring to common thickening shoe-pad) of cotton and wool felt making with cotton thread, outward appearance such as same small-sized electric heating cotton-padded mattress, and clumsy power line and plug in tow.The warming shoe-pad of this structure except that the cost height, make trouble, the bad control of temperature, not easy-to-collection, use the inconvenience, also can't wash, the while power outlet very easily damages.Therefore feel inconvenience especially in using.
The utility model is exactly these shortcomings at existing warming shoe-pad, and its manufacture craft and raw material are reformed, and it has been modified into a kind of printing-type electric heating shoe-pad of papery.
Main points of the present utility model are:
Structurally, be divided into five layers (seeing accompanying drawing 1 midship section Fig. 1) from top to down: moisture absorbing layer (1), electric heating body protective layer (2), electric heating body (3), substrate back-up coat (4), substrate (5).Except that electric heating body, other four layers are paper material.
On preparation method; 1. commercially available papery shoe-pad is selected in substrate for use; 2. the substrate back-up coat of pasting in the substrate is the high-strength brown paper that scribbles one deck thin insulating lacquer; 3. select for use conducting resinl as the electric heating exothermic material with certain conductive capability; by method of printing it is printed on the high-strength brown paper carrier that scribbles insulated paint (seeing accompanying drawing 2); its resistance value is 0.5 ohm to 200 ohm; dissipated power is that 3 watts to 24 watts this electric heating body just is fixed on the carrier; constitute the electric heating heater element jointly with carrier; again such electric heating heater element button is come to stick on the substrate back-up coat; thereby carrier just becomes the protective layer of electric heating body; electric heating body is sandwiched between back-up coat and the protective layer; electric heating body two ends C; conduction region A on D and substrate and the substrate back-up coat; B links to each other respectively, 4. the wear-resisting moisture absorbing layer of papery is sticked on the electric heating body protective layer with organic gel.
On action principle: 1. two cylindricality electric conductors (conductive rubber or metal) are arranged on the heel piece, communicate, constitute electric path by A, B conduction region on sole energy and substrate and the back-up coat thereof, 2. two ends C, the D of the electric heating element on the A on substrate and the back-up coat thereof, B conduction region and the carrier connect together respectively, 3. after user's pin steps down on the power electrode, electric current is by two cylindricality electric conductors on the sole, behind conduction region A, the B on substrate and the back-up coat thereof, two ends C, D through electric heating body enter electric heating body, discharge heat.
Material used in the utility model can be selected for use: 1. electric heating body can be with the high-strength wearable graphite glue that is added with plasticizer; 2. substrate can be with commercially available papery shoe-pad; 3. substrate back-up coat and protective layer can be used high-strength brown paper; 4. moisture absorbing layer can be used wear-resisting high-strength blotting paper; 5. adhesive can be used such as resin conducting resinl etc.; 6. to select voltage for use be the interchange or the dc source of 12 volts or 24 volts to power supply, also can select 1.5 volts to 6.0 volts battery for use.
The utility model has the advantages that cost is low, technology is simple, be convenient to produce, need not washing, easy to use, be easy to control, lightly durable, inexpensive.
It can use for traffic policeman, People's Armed Police, driver, soldier and each field of society.
Most preferred embodiment: this paper printing formula electric heating shoe-pad of making by preceding method when supply voltage be that 12 volts, the resistance value of electric heating body are 24 ohm, pin stepped down in power electrode during last five minute, moisture absorbing layer can reach 20 ℃～30 ℃, and cost is about 5～10% of old law.
Claims (3)
1, a kind of warming shoe-pad of being made up of parts such as electric heating bodies is characterized in that, said electric heating body is that resistance is the conducting resinl between 0.5 ohm to 200 ohm, and the carrier of said electric heating body is a paper material simultaneously.
2, warming shoe-pad as claimed in claim 1 is characterized in that, the operating voltage of said electric heating body is for exchanging or 1.5 volts to 24 volts of direct currents.
3, warming shoe-pad as claimed in claim 1 is characterized in that, said electric heating body is to adopt the way of printing to be fixed on the carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85203091 CN85203091U (en) | 1985-07-24 | 1985-07-24 | Printed electric heating shoe-pad made of paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85203091 CN85203091U (en) | 1985-07-24 | 1985-07-24 | Printed electric heating shoe-pad made of paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85203091U true CN85203091U (en) | 1986-06-04 |
Family
ID=4798746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85203091 Ceased CN85203091U (en) | 1985-07-24 | 1985-07-24 | Printed electric heating shoe-pad made of paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85203091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068076A (en) * | 2010-11-19 | 2011-05-25 | 吴江市东塔鞋业有限公司 | Water-absorbing and drying shoe |
-
1985
- 1985-07-24 CN CN 85203091 patent/CN85203091U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068076A (en) * | 2010-11-19 | 2011-05-25 | 吴江市东塔鞋业有限公司 | Water-absorbing and drying shoe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right | ||
| CE01 | Termination of patent right |