CN105708618A - Heating earmuffs - Google Patents
Heating earmuffs Download PDFInfo
- Publication number
- CN105708618A CN105708618A CN201410721427.0A CN201410721427A CN105708618A CN 105708618 A CN105708618 A CN 105708618A CN 201410721427 A CN201410721427 A CN 201410721427A CN 105708618 A CN105708618 A CN 105708618A
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- CN
- China
- Prior art keywords
- earmuff
- heating
- interlayer
- earmuffs
- main body
- Prior art date
- 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.)
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses heating earmuffs. The heating earmuffs comprise a support framework, earmuff main bodies and earmuff holes, wherein an interlayer is arranged between each earmuff main body and the corresponding earmuff hole, the earmuff main bodies and the interlayers are breathable, and the interlayers are filled with a heating material uniformly. Through rubbing, the heating material generates reaction, so that heat is released, and the heating earmuffs heat to play the thermal insulation role; and the size of the support framework can be adjusted. The heating earmuffs have the advantages that electrifying is avoided, so that the safe heating purpose is achieved, the heating effect is stable and durable, and the use is convenient.
Description
Technical field
The present invention relates to the earmuff in a kind of winter, particularly the earmuff of a kind of heatable insulation.
Background technology
In cold winter, a lot of people can wear earmuff wind-proof warming when going out, demand according to people, existing earmuff has been provided with the technical characterstic of heatable insulation, but this can the earmuff of spontaneous heating by connecting power supply or carry out heat production from charged pool, owing to earmuff directly contacts with human body skin, during energising use, particularly in sleety weather, there is potential safety hazard.
Summary of the invention
Goal of the invention: for the problems referred to above, it is an object of the invention to provide a kind of heating earmuff, can safe spontaneous heating, by environment or climatic effect, easy to use.
Technical scheme: a kind of heating earmuff, including support frame, earmuff main body and earmuff mouth, it is characterized in that: between described earmuff main body and described earmuff mouth, be provided with interlayer, in described interlayer, uniform filling has exothermic material, described exothermic material can by rubbing described interlayer and hybrid reaction heating, and the material of described earmuff main body and described interlayer is breathable.
Further, described exothermic material is by following percentage by weight: reduced iron powder 50%, activated carbon 20%, industrial chlorinations sodium 10% and Vermiculitum 20% form.Rub described earmuff main body during use, make the described exothermic material in described interlayer be mutually mixed and react.Owing to the material of described earmuff main body and described interlayer is breathable, described reduced iron powder is ferrous iron, with air contact aoxidize generation ferric iron, ferrous iron it is reduced to again under the effect of described activated carbon, the process of redox reaction can discharge heat and long lasting for, meanwhile, described activated carbon can increase the contact area of described reduced iron powder and air, accelerates heat release；Described industrial chlorinations sodium can the process of accelerated oxidation, while accelerating heat release, also there is antisepsis；Described Vermiculitum can expand when high temperature, has heat insulation effect.
Further, the material of described support frame is thermoplastic elastomer (TPE).Thermoplastic elastomer (TPE) has elasticity and pliability at normal temperatures, and its performance not variation with temperature and change, long service life.The size of described support frame can be regulated when using described heating earmuff by the head dummy of wearer, make to wear more comfortable.
Beneficial effect: compared with prior art, the invention have the advantage that first, and heating system is to rub the exothermic material in earmuff main body, it is not necessary to connect power supply or from charged pool, even if also can use safely at sleety weather；Second, exothermic material is with low cost, and heating is stable, and thermal effect is lasting；3rd, the support frame of thermoplastic elastomer (TPE) material can by the head dummy adjusting size of wearer, and comfortable wearing is easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate the present invention rather than restriction the scope of the present invention, after having read the present invention, the amendment of the various equivalent form of values of the present invention is all fallen within the application claims limited range by those skilled in the art.
As shown in Figure 1, a kind of heating earmuff, including support frame 1, earmuff main body and earmuff mouth 2, between earmuff main body and earmuff mouth 2, it is provided with interlayer 3, the material of earmuff main body and interlayer 3 is breathable, and in interlayer 3, uniform filling has exothermic material 4.Exothermic material 4 is by following percentage by weight: reduced iron powder 50%, activated carbon 20%, industrial chlorinations sodium 10% and Vermiculitum 20% form.Earmuff main body can be rubbed during use, act on to interlayer 3 simultaneously so that it is the exothermic material 4 that inner homogeneous is filled is mutually mixed and reacts.Owing to the material of earmuff main body and interlayer 3 is breathable, air can enter in interlayer 3, reduced iron powder in exothermic material 4 is ferrous iron, with air contact aoxidize generation ferric iron, under the effect of activated carbon, be reduced to again ferrous iron, the process of this redox reaction can discharge heat and long lasting for, simultaneously, activated carbon can also increase the contact area of reduced iron powder and air, accelerates heat release；Industrial chlorinations sodium can the process of accelerated oxidation, while accelerating heat release, also there is antisepsis, exothermic material 4 entirety can be avoided to be contaminated, increase the service life；Vermiculitum can expand when high temperature, has heat insulation effect, can the heat of exothermic material 4 release be incubated, the loss of retarding heat.The heating system of described heating earmuff need not connect power supply or from charged pool, even if also can use safely at sleety weather, and exothermic material 4 is with low cost, and heating is stable, and thermal effect is lasting.
The material of support frame 1 is thermoplastic elastomer (TPE).Thermoplastic elastomer (TPE) has elasticity and pliability at normal temperatures, and its performance not variation with temperature and change, long service life, production cost is low, can regulate the size of support frame 1 during use by the head dummy of wearer, makes to wear more comfortable, uses more convenient.
Claims (3)
1. a heating earmuff, including support frame (1), earmuff main body and earmuff mouth (2), it is characterized in that: between described earmuff main body and described earmuff mouth (2), be provided with interlayer (3), described interlayer (3) interior uniform filling has exothermic material (4), described exothermic material (4) can by rubbing described interlayer (3) and hybrid reaction heating, and the material of described earmuff main body and described interlayer (3) is breathable.
2. a kind of heating earmuff according to claim 1, it is characterised in that: described exothermic material (4) is by following percentage by weight: reduced iron powder 50%, activated carbon 20%, industrial chlorinations sodium 10% and Vermiculitum 20% form.
3. a kind of heating earmuff according to claim 1, it is characterised in that: the material of described support frame (1) is thermoplastic elastomer (TPE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721427.0A CN105708618A (en) | 2014-12-02 | 2014-12-02 | Heating earmuffs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721427.0A CN105708618A (en) | 2014-12-02 | 2014-12-02 | Heating earmuffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105708618A true CN105708618A (en) | 2016-06-29 |
Family
ID=56146426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410721427.0A Pending CN105708618A (en) | 2014-12-02 | 2014-12-02 | Heating earmuffs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105708618A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5809573A (en) * | 1996-01-02 | 1998-09-22 | Bary; Susan | Exothermic chemically heated ear warmer |
| CN2353337Y (en) * | 1998-11-18 | 1999-12-15 | 王重茁 | Selfheating ear cover |
| CN2355699Y (en) * | 1999-01-27 | 1999-12-29 | 刘洪福 | Solar energy multifunctional electric heating earcap |
| DE29922996U1 (en) * | 1999-11-16 | 2000-05-31 | Chen, Shu-Lien, Ta-Tu Hsiang, Taichung | Earmuffs and pillows therefor |
| JP2001029379A (en) * | 1999-07-16 | 2001-02-06 | M Foods Kk | Health appliance for accelerating blood flow in ear part |
| CN1410040A (en) * | 2002-12-02 | 2003-04-16 | 陈英辉 | Warm bag capable of generating heat automatically |
| CN202235913U (en) * | 2011-09-26 | 2012-05-30 | 刘进 | Self-heating hearing-aid earcaps |
-
2014
- 2014-12-02 CN CN201410721427.0A patent/CN105708618A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5809573A (en) * | 1996-01-02 | 1998-09-22 | Bary; Susan | Exothermic chemically heated ear warmer |
| CN2353337Y (en) * | 1998-11-18 | 1999-12-15 | 王重茁 | Selfheating ear cover |
| CN2355699Y (en) * | 1999-01-27 | 1999-12-29 | 刘洪福 | Solar energy multifunctional electric heating earcap |
| JP2001029379A (en) * | 1999-07-16 | 2001-02-06 | M Foods Kk | Health appliance for accelerating blood flow in ear part |
| DE29922996U1 (en) * | 1999-11-16 | 2000-05-31 | Chen, Shu-Lien, Ta-Tu Hsiang, Taichung | Earmuffs and pillows therefor |
| CN1410040A (en) * | 2002-12-02 | 2003-04-16 | 陈英辉 | Warm bag capable of generating heat automatically |
| CN202235913U (en) * | 2011-09-26 | 2012-05-30 | 刘进 | Self-heating hearing-aid earcaps |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |