CN201123414Y - Electric heating kneecap - Google Patents
Electric heating kneecap Download PDFInfo
- Publication number
- CN201123414Y CN201123414Y CNU2007201751944U CN200720175194U CN201123414Y CN 201123414 Y CN201123414 Y CN 201123414Y CN U2007201751944 U CNU2007201751944 U CN U2007201751944U CN 200720175194 U CN200720175194 U CN 200720175194U CN 201123414 Y CN201123414 Y CN 201123414Y
- Authority
- CN
- China
- Prior art keywords
- electric heater
- strip
- heater
- electric heating
- utility
- 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.)
- Expired - Fee Related
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Surface Heating Bodies (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses an electrically heated knee pad, comprising an electric heater, an insulated lining and a fixed surface layer, wherein the fixed surface layer is provided with a fastening belt. The insulated lining covers the electric heater which is tubular and wound by heater strips. In addition, a tube core of the electric heater is sleeved with an elastic strip. An input end of the electric heater is connected with a power supply; the elastic strip can be a rubber strip or a plastic strip; a fastening belt is provided with a Velcro; the insulated lining is made of cloth or a felt pad; the fixed surface layer is a leather layer. The utility model has the advantages of simple structure, good safety performance, and good anti-flex performance, and the heater strip is not susceptible to break, thereby greatly improving the service life of the heater strip, and consequently reducing the maintenance rate and rejection rate of the knee pad as well as the use cost of a driver, along with good economic benefits.
Description
One. technical field:
The utility model relates to the knee-pad that a kind of driver uses, and particularly relates to a kind of Electric heating kneecap.
Two. background technology:
Steering vehicle in the winter time, except that having air-conditioning and the senior preferably vehicle of sealing, the warmth retention property and the sealing of most vehicles are all relatively poor, particularly for the motorcycle that does not have driver's cabin, electric motor car, electro-tricycle, the driver is subjected to the invasion and attack of cold wind, the whole body anchylosis, especially the lower limb knee joint owing to long-time inertia, can numbness bring out arthritis, one influences driving, even also can cause traffic accident, two influence the healthy of people, form serious occupational disease, even can cause human body deformity, bring spirit and pressure economically to people.At this situation, people produce multiple knee protector, and knee-pad commonly used adopts cotton material or cladding to make, economical and practical, but warming effect is bad, also has some electric knee-pads in addition, heats by power supply, though its warming effect is good, but because often folding, the heating wire in the knee-pad fractures easily, cause and scrap, also human body is produced harm sometimes.
Three. the utility model content:
The purpose of this utility model: overcome the defective of prior art, provide a kind of simple in structure, security performance good, the anti-effective Electric heating kneecap that fractures.
The technical solution of the utility model:
A kind of Electric heating kneecap, contain electric heater, release liner, warming layer and fixing top layer, wherein, fixedly the top layer is provided with restraint zone, release liner parcel electric heater, and described electric heater is a tubulose, be entwined by heating wire, and, being set with elastic strip in the tube core of described electric heater, the input of described electric heater connects with power supply.
Described elastic strip is a rubber strip, or is plastic strip; Described restraint zone is provided with velcro.
Described release liner is a bed of cloth, or is felt pan.
Described fixedly top layer is the leather cortex.
The beneficial effects of the utility model:
1. electric heater of the present utility model is a tubulose, be entwined by heating wire, be set with elastic strip in its tube core, this elastic strip can be crooked, and the bending of auxiliary electrical heated filament, make heating wire itself not bear big bending force, therefore, heating wire is not easy to be fractureed, and improves the service life of heating wire greatly, corresponding maintenance rate and the scrappage that reduces knee-pad reduces driver's use cost.
2. the utility model adopts the release liner of bed of cloth as heating wire, and is soft and diathermanous, accumulation of heat is good, has also improved the security of using.
3, the utility model can adopt dry cell batteries as power supply, and also the circuit that can adopt electric motor car is as power supply, and is easy to use.
4. the utility model scope of application is wide, and the version that changes Electric heating kneecap also can be used as wrister, handguard, shoulder protector etc., and the selling market is wide, after the popularization, has good economic benefits.
Four. description of drawings:
Fig. 1 is the structural representation of Electric heating kneecap.
Five. the specific embodiment:
Embodiment: referring to Fig. 1, among the figure, Electric heating kneecap contains electric heater, release liner and fixing top layer 1, wherein, fixedly top layer 1 is provided with restraint zone 5, and release liner (does not draw among the figure, is prior art, do not describe in detail) the parcel electric heater, electric heater is a tubulose, is entwined by heating wire 2, and, be set with elastic strip 3 in the tube core of electric heater, the input 4 of electric heater connects with power supply.Power supply can be a dry cell batteries, also can be the power supply of electric motor car.
During use, make the fixedly top layer 1 of Electric heating kneecap be fixed on people's knee by restraint zone 5, the input 4 of electric heater connects with power supply, heats.Owing to the effect of elastic strip 3, improved the anti-ability of fractureing of Electric heating kneecap greatly, prolong its service life.
The material and the version that change the material of the material on fixing top layer and version, change elastic strip and version, change release liner can be formed a plurality of embodiment, are common excursion of the present utility model, at this detailed description one by one.
Claims (4)
1. Electric heating kneecap, contain electric heater, release liner, warming layer and fixing top layer, wherein, fixedly the top layer is provided with restraint zone, release liner parcel electric heater, and it is characterized in that: described electric heater is a tubulose, be entwined by heating wire, and, being set with elastic strip in the tube core of described electric heater, the input of described electric heater connects with power supply.
2. Electric heating kneecap according to claim 1 is characterized in that: described elastic strip is a rubber strip, or is plastic strip; Described restraint zone is provided with velcro.
3. Electric heating kneecap according to claim 1 and 2 is characterized in that: described release liner is a bed of cloth, or is felt pan.
4. Electric heating kneecap according to claim 1 and 2 is characterized in that: described fixedly top layer is the leather cortex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201751944U CN201123414Y (en) | 2007-12-11 | 2007-12-11 | Electric heating kneecap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201751944U CN201123414Y (en) | 2007-12-11 | 2007-12-11 | Electric heating kneecap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201123414Y true CN201123414Y (en) | 2008-10-01 |
Family
ID=39996829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201751944U Expired - Fee Related CN201123414Y (en) | 2007-12-11 | 2007-12-11 | Electric heating kneecap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201123414Y (en) |
-
2007
- 2007-12-11 CN CNU2007201751944U patent/CN201123414Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20100111 |