CN201199991Y - Automatic generating warm-keeping shoes - Google Patents
Automatic generating warm-keeping shoes Download PDFInfo
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- CN201199991Y CN201199991Y CNU2008200934694U CN200820093469U CN201199991Y CN 201199991 Y CN201199991 Y CN 201199991Y CN U2008200934694 U CNU2008200934694 U CN U2008200934694U CN 200820093469 U CN200820093469 U CN 200820093469U CN 201199991 Y CN201199991 Y CN 201199991Y
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- automatic generating
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Abstract
The utility model relates to a pair of automatic power generation and warmth retention shoes, each shoe comprises an upper and a sole, wherein the sole is provided with an electrical heating element, a charging battery and a power supply switch; the charging battery is connected to the electrical heating element through the power supply switch; the sole is provided with a plurality of cavities; the inner part of each cavity is provided with a piezoelectric material element; the lower part of each piezoelectric material element is provided with a vertical sliding component; one end of each vertical sliding component is arranged in the cavity, and the other end is exposed outside the cavities; the upper part of each vertical sliding component is also provided with an offsetting spring which can exert downward thrust force on each vertical sliding component; both ends of each piezoelectric material element are connected to the charging battery through conducting wires. The utility model can continuously charge batteries when a user walks. As long as the power supply switch is switched on, the electrical heating element is energized so as to generate heat, and the temperature of each sole rises to achieve the purpose of warmth retention for feet. Therefore, the utility model has the advantages of simple integral structure and reliable operation.
Description
Technical field
The utility model belongs to a kind of footwear, is specifically related to a kind of heating that has and can makes the warming electrically warmed shoe of foot.
Background technology
Traditional electrically warmed shoe relies on common batteries to provide electric energy to make the heating heating.But the power consumption of common batteries is fast, and electric energy can not be provided for a long time, and frequently replacing of battery, and not only the cost height more is unfavorable for environmental protection.
For this reason, people have designed a kind of electrically warmed shoe that has mechanical generating apparatus, and this electrically warmed shoe is after the pin of human body lands, the push rod that contacts with ground drives tooth bar and moves up and down, and through the transmission of multi-stage gear, thereby drives the generator high speed rotating, make the heating heating, shoe temperature is raise.But above-mentioned electrically warmed shoe is owing to must adopt the transmission of multistage transmission mechanism, and number of components is too many, complex structure, and parts are easy to wear, damage because of the matching problem between the parts easily, and service life is short.In addition, this electrically warmed shoe also requires the vertical stroke of tooth bar to reach certain numerical value, therefore requires the height of heel part to reach certain numerical value, and the moulded of footwear is under some influence.
Summary of the invention
The purpose of this utility model is to provide a kind of automatic generating warm-keeping shoes at the above-mentioned deficiency of prior art, and it is simple in structure, and is reliable.
For achieving the above object, automatic generating warm-keeping shoes of the present utility model comprises vamp, sole, heating, rechargeable battery and power switch are installed in the sole, rechargeable battery is connected to heating through power switch, and its main feature is, is provided with several cavitys at sole, the inside of each cavity is provided with piezoelectric material element, the piezoelectric material element below is provided with vertical slide unit, and an end of vertical slide unit is installed in the cavity, and the other end of vertical slide unit exposes outside cavity; The top of vertical slide unit also is provided with the back-moving spring that it is applied downward thrust; The two ends of piezoelectric material element utilize lead to be connected to rechargeable battery.
Be preferably, the two ends of each piezoelectric material element are parallel-connected to rechargeable battery.
Be more preferably, described cavity is cylindricality, and the sidewall of cylindrical cavity forms the track that vertical slide unit slides up and down.
Described vertical slide unit is a sliding shoe, the cross section of sliding shoe and cylindrical cavity cross section coupling.
Described power switch is enclosed with waterproof material.
Described rechargeable battery is a high-energy rechargeable battery.
Described heating can be resistance wire.
Piezoelectric material element can be a piezoelectric ceramics.
Piezoelectric material element also can be a piezo-electric crystal.
The utlity model has following advantage and effect:
1, in the process of walking, after the pin of human body lands, the vertical slide unit that is positioned at sole produces surge to piezoelectric material element, the characteristic of piezoelectric material element produces micro-strain exactly under the surge effect, its inner can polarization, its two end surfaces can produce electric charge, forms voltage, therefore can be constantly to battery charge; Behind the less touch with the ground of human body, the thrust of spring makes vertical slide unit reset to lower slider, prepares for impact next time, so constantly repeats.Therefore, as long as turn on the power switch, just can make heating energising heat production, the sole temperature raises, thereby reaches the warming purpose of foot
2, the utility model is a power source with human body self weight and walking movement, utilize the characteristic of piezoelectric to generate electricity, do not need the multi-stage mechanical transmission mechanism, overall structure is simple, reliable, have novel structure, economical and practical, durable in use, advantage that cost is low, be easy to be accepted by people.
3, TRT of the present utility model mainly relies on human body self weight to produce pressure, and to the big or small no specific (special) requirements of the vertical stroke of mechanical part, it is very little that the stroke that promptly vertical slide unit slides only needs, and therefore heel thickness do not had influence.
4, because the direction of motion of vertical sliding shoe is vertical, every vertical sliding shoe takies with the horizontal area of sole little, can make full use of long-pending setting of horizontal plane and overlap the piezoelectricity generator units more, the output parallel connection of each many cover piezoelectricity generator unit, make whole generated energy more sufficient, obvious to sole intensification effect.
5, because sole is provided with spring, the impulsive force in the time of can alleviating, cushion the human body heel and land makes people walk like this and thinks that softness is comfortable.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the utility model.
Fig. 2 is the distributing position schematic diagram of each member of sole among Fig. 1.
Fig. 3 is the structure for amplifying schematic diagram of every cover piezoelectricity generator unit among Fig. 1.
The specific embodiment
Fig. 1, Fig. 2, automatic generating warm-keeping shoes shown in Figure 3 comprise vamp 1, sole 2, resistance wire 9, high-energy rechargeable battery 8 and power switch 10 are installed in the sole 2, power switch 10 is enclosed with waterproof material, and rechargeable battery 8 is electrically connected to resistance wire 9 through power switch 10.Be provided with four cylindrical cavities 4 at sole, the inside of each cylindrical cavity 4 is provided with a cover piezoelectricity generator unit 3; Piezo-electric generating unit 3 comprises piezoelectric ceramics 5, vertical sliding shoe 6, back-moving spring 7, wherein piezoelectric ceramics 5 is installed in cavity 4 inside, vertical sliding shoe 6 can slide up and down to be installed in piezoelectric ceramics 5 belows, and the sidewall of cylindrical cavity 4 forms the track that vertical sliding shoe 6 slides up and down.Vertical sliding shoe 6 one ends are installed in the cavity 4, and vertical sliding shoe 6 other ends expose outside cavity 4; Back-moving spring 7 is located at periphery, vertical sliding shoe 6 top, and back-moving spring 7 upper ends are resisted against the cavity inner face, and 7 pairs of vertical sliding shoes 6 of back-moving spring apply downward thrust; The two ends of piezoelectric ceramics 5 are coated with metal level, form two electrodes, and two electrodes utilize lead to be connected with rechargeable battery 8 and constitute the loop.The two ends of each piezo-electric generating unit are parallel-connected to rechargeable battery 8.
In the above-mentioned warming shoe use, after the pin of human body lands, be positioned at vertical sliding shoe 6 pressurizeds of sole, produce ascending motion with respect to the footwear body, piezoelectric ceramics 5 surfaces are produced surge, two end surfaces can produce electric charge behind piezoelectric ceramics 5 pressurizeds, form voltage, therefore constantly to rechargeable battery 8 chargings.Behind the less touch with the ground of human body, the thrust of back-moving spring 7 makes vertical sliding shoe 6 reset to lower slider, prepares for impact next time, so constantly repeats.When turning on the power switch 10, just can make constantly to produce electric current in the circuit, make resistance wire 9 energising heat production, so the sole temperature raises.
Claims (8)
1. automatic generating warm-keeping shoes, comprise vamp, sole, heating, rechargeable battery and power switch are installed in the sole, rechargeable battery is connected to heating through power switch, it is characterized in that: be provided with several cavitys at sole, the inside of each cavity is provided with piezoelectric material element, and the piezoelectric material element below is provided with vertical slide unit, one end of vertical slide unit is installed in the cavity, and the other end of vertical slide unit exposes outside cavity; The top of vertical slide unit also is provided with the back-moving spring that it is applied downward thrust; The two ends of piezoelectric material element utilize lead to be connected to rechargeable battery.
2. automatic generating warm-keeping shoes according to claim 1 is characterized in that: described cavity is cylindricality, and the sidewall of cylindrical cavity forms the track that described vertical slide unit slides up and down.
3, automatic generating warm-keeping shoes according to claim 2 is characterized in that: described vertical slide unit is a sliding shoe, the cross section of sliding shoe and cylindrical cavity cross section coupling.
4, according to claim 1,2 or 3 described automatic generating warm-keeping shoes, it is characterized in that: described piezoelectric material element is a piezoelectric ceramics.
5, according to claim 1,2 or 3 described automatic generating warm-keeping shoes, it is characterized in that: described piezoelectric material element is a piezo-electric crystal.
6, according to claim 1,2 or 3 described automatic generating warm-keeping shoes, it is characterized in that: described power switch is enclosed with waterproof material.
7, according to claim 1,2 or 3 described automatic generating warm-keeping shoes, it is characterized in that: described heating is a resistance wire.
8, according to claim 1,2 or 3 described automatic generating warm-keeping shoes, it is characterized in that: the two ends of each piezoelectric material element are parallel-connected to rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200934694U CN201199991Y (en) | 2008-04-11 | 2008-04-11 | Automatic generating warm-keeping shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200934694U CN201199991Y (en) | 2008-04-11 | 2008-04-11 | Automatic generating warm-keeping shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199991Y true CN201199991Y (en) | 2009-03-04 |
Family
ID=40422303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200934694U Expired - Fee Related CN201199991Y (en) | 2008-04-11 | 2008-04-11 | Automatic generating warm-keeping shoes |
Country Status (1)
| Country | Link |
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| CN (1) | CN201199991Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888193A (en) * | 2010-06-08 | 2010-11-17 | 江苏大学 | Pressure power-generating system for running machine |
| CN102150971A (en) * | 2011-04-12 | 2011-08-17 | 陕西科技大学 | Heat-generating and heat-preserving shoes |
| CN101874659B (en) * | 2009-09-29 | 2011-08-31 | 中国科学院电工研究所 | Self-generating wireless positioning and tracking shoes |
| CN102801203A (en) * | 2012-09-03 | 2012-11-28 | 桂林电子科技大学 | Piezoelectric power-generation charger |
| CN103584409A (en) * | 2013-11-22 | 2014-02-19 | 无锡俊达测试技术服务有限公司 | Warm-keeping shoes based on piezoelectric ceramic energy supply |
| CN103919321A (en) * | 2014-03-31 | 2014-07-16 | 蓝莹 | Shoe capable of generating and storing power |
| CN104787163A (en) * | 2015-04-22 | 2015-07-22 | 聊城大学 | Bicycle pedal power generation and lighting device |
| CN110132055A (en) * | 2019-06-17 | 2019-08-16 | 中国人民武装警察部队工程大学 | A kind of anti-riot steel fork of piezoelectricity electric shock type and its output voltage adjusting method |
-
2008
- 2008-04-11 CN CNU2008200934694U patent/CN201199991Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101874659B (en) * | 2009-09-29 | 2011-08-31 | 中国科学院电工研究所 | Self-generating wireless positioning and tracking shoes |
| CN101888193A (en) * | 2010-06-08 | 2010-11-17 | 江苏大学 | Pressure power-generating system for running machine |
| CN101888193B (en) * | 2010-06-08 | 2012-06-20 | 江苏大学 | Pressure power-generating system for running machine |
| CN102150971A (en) * | 2011-04-12 | 2011-08-17 | 陕西科技大学 | Heat-generating and heat-preserving shoes |
| CN102150971B (en) * | 2011-04-12 | 2012-06-27 | 陕西科技大学 | Heat-generating and heat-preserving shoes |
| CN102801203A (en) * | 2012-09-03 | 2012-11-28 | 桂林电子科技大学 | Piezoelectric power-generation charger |
| CN103584409A (en) * | 2013-11-22 | 2014-02-19 | 无锡俊达测试技术服务有限公司 | Warm-keeping shoes based on piezoelectric ceramic energy supply |
| CN103919321A (en) * | 2014-03-31 | 2014-07-16 | 蓝莹 | Shoe capable of generating and storing power |
| CN104787163A (en) * | 2015-04-22 | 2015-07-22 | 聊城大学 | Bicycle pedal power generation and lighting device |
| CN104787163B (en) * | 2015-04-22 | 2017-09-22 | 聊城大学 | A kind of bicycle pedal power-generating illuminating device |
| CN110132055A (en) * | 2019-06-17 | 2019-08-16 | 中国人民武装警察部队工程大学 | A kind of anti-riot steel fork of piezoelectricity electric shock type and its output voltage adjusting method |
| CN110132055B (en) * | 2019-06-17 | 2021-11-12 | 中国人民武装警察部队工程大学 | Output voltage adjusting method of piezoelectric electric shock type anti-riot steel fork |
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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: 20090304 Termination date: 20110411 |