CN103783731A - Shoe air cushion allowing manual and automatic pressure control - Google Patents
Shoe air cushion allowing manual and automatic pressure control Download PDFInfo
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- CN103783731A CN103783731A CN201210426154.8A CN201210426154A CN103783731A CN 103783731 A CN103783731 A CN 103783731A CN 201210426154 A CN201210426154 A CN 201210426154A CN 103783731 A CN103783731 A CN 103783731A
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Abstract
A shoe air cushion allowing manual and automatic pressure control comprises an insole body and a regulating valve; a first air chamber and a second air chamber are formed inside the insole body; the first air chamber is provided with an air inlet end opening; a first one-way valve is arranged in the air inlet end opening; a first air guide channel is communicated between the first air chamber and the second air chamber; a second one-way valve and a third one-way valve are arranged in the first air guide channel; a vent hole is formed in the periphery of the insole body; the regulating valve is arranged on the periphery of the insole body and provided with an air inlet and an air outlet; the air inlet is provided with a third air guide channel which is communicated with the first air guide channel; the air outlet is provided with a fourth air guide channel which is communicated with the inside of the second air chamber; an air nozzle is communicated with the fourth air guide channel. According to the shoe air cushion allowing the manual and automatic pressure control, the first air chamber and the second air chamber with the buffer effect are formed in the insole body directly and accordingly the human body weight supported on a foot of a user can be reduced, the buffer and shocking-proof effect of the ground can be achieved, the elasticity increase and decrease effect can be achieved, and the manufacturing cost can be reduced.
Description
Technical field
The present invention is a kind of footwear air cushion that can hand control and automation pressure control, in details of the words for reducing the cost of manufacture of air mattrens shoes, and reduces the design of the weight of overall air mattrens shoes.
Background technology
Along with the progress in epoch, the development of various industries also has and has tremendous breakthrough, and the obvious article of tool are exactly nothing but often use in daily life-shoes, shoes are a kind of development across the epoch, in early days weave by hay the straw sandals that form, to the fast of the height that can provide people to jump, race is provided now, and be difficult for the air mattrens shoes that makes foot injured, middle evolution is not mainly with narration.
Now inquire into the function of air mattrens shoes now, air mattrens shoes is to utilize that to have the material of special bounce made, the effectively reaction force of absorption portion, and reach the burden that alleviates foot, make to wear more light and comfortable; And the effect of the inner set air bag sizing material of air mattrens shoes is for preserving the air in air mattrens shoes, and so that preferably elastic force to be provided, further reach the concussion while lowering motion; And the design of air cushion is that the concussion causing is clashed on ankle and ground when slowing down every day walking, and extra shock-absorbing and supporting force can also be provided.
Along with the progress of footwear industry, the function of air mattrens shoes is also more and more changeable, refer to TaiWan, China patent announcement M377886 " improvement of air mattrens shoes ", it is mainly by an inner cushion layer, bed course and sole layer composition in one, be provided with several air-vents at inner cushion layer, and bottom arranges the shoe-pad that has protection circulation ventilating function concurrently, mainly be used in human body natural's power drive, by air in footwear by the air chamber in sole back segment groove, front end gives out air and enters in footwear air in footwear is derived and put by other installing one venthole of welt side, impel the air in footwear and by a wireway one air chamber venthole, air in footwear derived and made the sultry footwear that eliminating pin stink also can be taken into account to circulation ventilating function in the unlikely footwear of air Channel Group.
Above-mentioned " improvement of air mattrens shoes " is general more common air-cushion shoe structure on the market now, there is the impulse force of buffering foot, also have energy shock-absorbing and hold towing tension, and provide safety and the comfort of user's foot, but, along with scientific and technological progress, the trend of more and more products all trends towards light-weighted design, but technique is concaved with groove and groove on sole layer, and in further air chamber and wireway being installed in, can cause the weight of overall shoes to have a little increase, make foot in the time of long-time walking, muscle can bear compared with large weight and cause aching, and be equiped with the processing procedure cost height that also more general footwear come of the air mattrens shoes of air chamber and wireway.Therefore " improvement of air mattrens shoes " needs to be improved improvement again, to meet the required use of general masses.
Because the shortcoming that above-mentioned " improvement of air mattrens shoes " brings, the inventor utilizes many time input research relevant knowledges, and more every quality in addition, and carry out the research and development of Related product, and go through many experiments and test, and finally release a kind of the footwear air cushion of hand control and automation pressure control " can ", its improvement is above-mentioned technical, because be equiped with air chamber and wireway in sole layer, cause overall shoes weight to have increase slightly, and the shortcoming such as the height that in manufacturing cost, also relatively general shoes come.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the above-mentioned defect that prior art exists, and a kind of footwear air cushion that can hand control and automation pressure control is provided, it alleviates the weight of overall air mattrens shoes, and reduce the cost on manufacturing, to maintain preferably buffering, shock-absorbing and elasticity effect.
The technical solution adopted for the present invention to solve the technical problems is:
Footwear air cushion that can hand control and automation pressure control, comprises an insole body and a control valve, wherein:
The inner rear end of this insole body is provided with the first air chamber of a hollow, and be provided with the second air chamber of a hollow in front end, this first air chamber is provided with an air inlet end mouth, and in this air inlet end mouth, be provided with one and only enter the first check valve in the first air chamber for extraneous air, separately in first, between the second air chamber, be provided with the first air guide channel of a connection 2 air chambers, and in this first air guide channel, be provided with one second check valve and one the 3rd check valve, separately be provided with a leakage port in insole body week side, and in leakage port, be provided with a gas bleeder valve that only supplies the Bas Discharged in insole body, and this gas bleeder valve one end is externally communicated with, the other end is connected with one second air guide channel and is communicated with the first air guide channel,
This control valve is installed in insole body week side, and control valve includes an air inlet and a gas outlet, this air inlet is provided with one the 3rd air guide channel and is communicated with the first air guide channel, and this gas outlet is provided with one the 4th air guide channel and is communicated in the first air chamber, be provided with a puff prot in insole body end face again and be communicated with the 4th air guide channel.
The present invention can hand control and automation pressure control footwear air cushion further include following technical characterictic:
* the 3rd air guide channel is between between second, third check valve, and the first air guide channel is distinguished into a prepass and a rear passage, and this second check valve is located in rear passage, and the 3rd check valve is located in prepass.
* this control valve further includes a valve body and and controls the knob of insole body inner air pressure, and this valve body is embedded in insole body, and this air inlet and gas outlet be arranged on valve body, and this knob exposes to outside insole body.
* this second air chamber inside is provided with a diastole spring.
* top, the bottom surface of this diastole spring center position and the first air chamber are formed with a compression stroke, and this compression stroke, by after the air compressing in the first air chamber, is sent to the second air chamber and puff prot.
* this insole body is the end or for being installed in shoe-pad in footwear in the large end of footwear, footwear.
* further this second air guide channel and the 4th air guide channel are staggered across establishing up and down.
* be further provided with several soft mattes in the second air chamber internal frame, and offer at least one intercommunicating pore on each soft matte, this soft matte is separated the second air chamber and is become several little air chambers, and each little air chamber is interconnected by intercommunicating pore.
By above-mentioned footwear air cushion that can hand control and automation pressure control, can reach following effect:
One,, in the time that user's dress has the insole body of first, second air chamber, can alleviate the burden of the foot grantee of institute body weight, and the hollow design of insole body does not affect pooling feature originally, and maintain effect of protection foot.
Two, first, second air chamber and each air guide channel are designed in hollow mode in insole body, except alleviating shoes overall weight, also reach and reduce the cost of manufacturing, to facilitate a large amount of production.
The invention has the beneficial effects as follows, it alleviates the weight of overall air mattrens shoes, and reduces the cost on manufacturing, to maintain preferably buffering, shock-absorbing and elasticity effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is insole body schematic perspective view of the present invention.
Fig. 2 is the AA line segment generalized section shown in Fig. 1.
Fig. 3 is the second air chamber pressurized generalized section of insole body of the present invention.
Fig. 4 is that the air of the present invention's the second air chamber conducts action schematic diagram towards the first air chamber.
Fig. 5 is the air in insole body of the present invention while exceeding the scope that control valve sets, and air is by the 4th air guide channel discharging operation schematic diagram.
Fig. 6 is that the present invention shows the action schematic diagram that the air in insole body is discharged completely by gas bleeder valve.
Fig. 7 is the solid intention that the present invention shows another embodiment.
Number in the figure explanation:
1 insole body 11 first air chambers
111 air inlet end mouth 112 first check valves
The little air chamber of 12 second air chamber 121
13 first air guide channel 131 second check valves
132 the 3rd check valve 133 prepass
134 rear passage 14 leakage ports
141 gas bleeder valve 15 second air guide channels
16 the 3rd air guide channel 17 the 4th air guide channels
171 the 4th check valve 18 puff prots
19 diastole spring 191 compression strokes
2 control valve 21 air inlets
22 gas outlet 23 valve bodies
The soft matte of 24 knob 3
31 intercommunicating pores
The specific embodiment
In order effectively to reach the weight that alleviates overall air mattrens shoes, and can reduce costs on making, to meet popular wearing, the invention relates to the one footwear air cushion of hand control and automation pressure control " can ", and main relevant its effect and feature, to arrange in pairs or groups, following each relevant drawings is done a simple embodiment explanation.
Refer to shown in Fig. 1 to Fig. 3, a kind of footwear air cushion that can hand control and automation pressure control of the present invention, comprises an insole body 1 and a control valve 2, wherein:
This inner rear end of insole body 1 is provided with the first air chamber 11 of a hollow, and be provided with the second air chamber 12 of a hollow in front end, this first air chamber 11 is provided with an air inlet end mouth 111, and in this air inlet end mouth 111, be provided with one and only enter the first check valve 112 in the first air chamber 11 for extraneous air, separately in first, the second air chamber 11, 12 are provided with the first air guide channel 13 of a connection 2 air chambers, and in this first air guide channel 13, be provided with one second check valve 131 and one the 3rd check valve 132, separately be provided with a leakage port 14 in 1 week side of insole body, and in leakage port 14, be provided with a gas bleeder valve 141 that only supplies the Bas Discharged in insole body 1, and these gas bleeder valve 141 one end are externally communicated with, the other end is connected with one second air guide channel 15 and is communicated with the first air guide channel 13,
This control valve 2 is installed in 1 week side of insole body, and control valve 2 comprises an air inlet 21 and a gas outlet 22, this air inlet 21 is provided with one the 3rd air guide channel 16 and is communicated with the first air guide channel 13, be communicated in the second air chamber 12 and this gas outlet 22 is provided with one the 4th air guide channel 17, be provided with a puff prot 18 in insole body 1 end face again and be communicated with the 4th air guide channel 17;
So, by first, second air chamber 11,12 of directly offering tool buffering function in insole body 1, foot for user alleviates the weight of institute's support human body and the buffering and shock preventing on ground, and flexible increase and decrease effect (aforementioned is main embodiment of the present invention).
According to the each air guide channel in above-mentioned insole body 1 and the annexation of each air chamber, and insole body 1 inner air circulation mode of the present invention has two states, one is for to be adjusted to maximum gas pressure value by control valve 2, so that the capable any action of foot is walked, jump or when running etc., air energy automatic circulation is in insole body 1, its two for utilize hand adjust control valve 2, make the atmospheric pressure value in insole body 1 be limited to the scope that control valve 2 limits, so that reach the buffering having while doing a certain specific action for foot separately, shock-absorbing and flexible effect, now in air the flowing with automated manner of following explanation insole body 1 inside:
First, refer to shown in Fig. 3 to Fig. 4, in the time that user dresses insole body 1 and walks, sufficient heel and forefoot by foot bestow to the first air chamber 11 and the second air chamber 12 strength pressing down in turn, enter in insole body 1 with filling air, and discharge unnecessary air, reach effect of cycle alternation, and in the time that sufficient heel continues to carry out intermittence compressing and presses down the first air chamber 11, the first air chamber 11 can draw extraneous air by the first check valve 112 in air inlet end mouth 111, make air be filled into the first air chamber 12 interior after, conduct in the second air chamber 12 via the link of the first air guide channel 13 again, strength to ground while being brought foot motion with buffering body wt, the further security of protection foot,
Continuous referring to shown in Fig. 5, in the time of the atmospheric pressure value passing through that the saturation of the air in the second air chamber 12 to control valve 2 sets, continuing that the first air chamber 11 is carried out to intermittent compressing presses down produced inflation effect and changes by the air inlet 21 through control valve 2 and enter control valve 2, gone out towards puff prot 18 spray feeds by the 4th air guide channel 17 again, make the atmospheric pressure value in the first air chamber 11 and the second air chamber 12 be maintained at the air pressure range that control valve 2 sets, by the exhaust of the air-breathing and puff prot 18 of air inlet end mouth 111, when foot action is done, buffering and shock preventing effect can maintain insole body 1 foot motion is provided time.
And aspect manual control, the another wish of working as promotes the flexibility in the second air chamber 12, only need to manipulate manually control valve 2, and set air inlet end mouth 121 and puff prot 18 between the required atmospheric pressure value of air conducting, urge mode to the interior inflation of insole body 1 to utilize foot to walk about again, thus, when insole body 1 can do monistic action for foot, there is more accurate buffer effect, and these the second air guide channel 15 one end connect gas bleeder valve 141, the other end connects the first air guide channel 13, and be positioned at the 3rd check valve 132 front ends, be able to whereby fast the air in the second air chamber 12 be discharged by gas bleeder valve 141, so that refilling air, the first air chamber 11 enters, and make insole body 1 maintain better buffering and shock-proof effect, further provide foot can prop up the weight that health brings, refer to shown in Fig. 6.
But, flow with automatic and manual mode according to above-mentioned insole body 1 inner air, the existing connection that inner each air guide channel is described in lower further thin portion, and the construction setting of this control valve 2:
1. the 3rd air guide channel 16 is between between the second check valve 131 and the 3rd check valve 132, and the first air guide channel 13 is distinguished into a prepass 133 and a rear passage 134 by the 3rd air guide channel 16, this second check valve 131 is located in rear passage 134, the 3rd check valve 132 is located in prepass 133, after being flowed into towards passage 134 after the first air guide channel 13 by the first air chamber 11 when air, through the junction of the 3rd air guide channel 16 and prepass 133, make the atmospheric pressure value that air must set according to control valve 2 and flow into the passage of required circulation, and the 3rd check valve 132 in prepass 133 can limit the backflow of the second air chamber 12 inner airs via the first air guide channel 13, refer to shown in Fig. 4 and Fig. 5.
2. furthermore, the main core of this insole body 1 is no more than control valve 2, this control valve 2 is controlled the atmospheric pressure value of insole body 1 interior entirety, to provide user's foot can prop up the weight of health, and with effect of the buffering and shock preventing on ground, and this control valve 2 comprises a valve body 23 and a knob 24, this valve body 23 is embedded in insole body 1, and air inlet 21 and gas outlet 22 are all arranged on valve body 23, this first air guide channel 13 and the 4th air guide channel 17 make to be interconnected by the setting of control valve 2, this knob 24 is mounted on one end of valve body 23 again, and this knob 24 exposes to outside insole body 1, can be fast and ease of Use with person easy to use, freely adjust by the turn of knob 24 atmospheric pressure value that the interior air of valve body 23 flows to, walk in the different action of foot for user, run or jump and can there is best elasticity and shock-absorbing effect, refer to shown in Fig. 1 and belong to prior art category with control valve 2 as the setting of controlling atmospheric pressure value, the present invention only discloses for the application of control valve 2, the technology of control valve 2 its structure parts is forgived this and is repeated no more.
3. at interior one the 4th check valve 171 that is separately provided with of the 4th air guide channel 17, the 4th check valve 171 is in order to avoid outside air to be entered in insole body 1 by puff prot 18, make the air pressure in first, second air chamber 11,12 balance to maintain the scope that control valve 2 sets, refer to shown in Fig. 1.
According to the connection relationship of aforementioned each air guide channel and each air chamber, further in the first air chamber 11, be provided with a diastole spring 19, these diastole spring 19 one end are butted in the top of the first air chamber 11, the other end is butted in the bottom of the first air chamber 11, and the top of these diastole spring 19 centers and the first air chamber 11, two ends, the end form a compression stroke 191, when user's sufficient heel presses down towards the first air chamber 11 positions, and compress inner diastole spring 19, diastole spring 19 is compressed and there is elasticity to hold power, again when pressing down after the strength disappearance of the first air chamber 11, this first air chamber 11 holds power by the elasticity of diastole spring 19 and returns to fast unpressed kenel, and this compression stroke 191 presses one to put mutual do action by foot to one of the first air chamber 11, make the first air chamber 11 to continue in suck up outside air is filled into, and continue to transmit air towards the second air chamber 12, and by puff prot 18 discharged air, to maintain insole body 1 as the air bag of automobile, there is best buffer effect, avoid foot because of screen resilience injured, in addition, by the setting of diastole spring 19, user runs, jump while waiting compared with big-movement, insole body 1 can provide appropriate elasticity to give foot, the height that user can be jumped, that runs is steady, refer to shown in Fig. 2 and Fig. 3, and take Fig. 1 as aid illustration.
Refer to shown in Fig. 2, insole body of the present invention 1 is for the end in the large end of footwear, footwear or for the shoe-pad the present invention who is installed in footwear illustrated with the large end of footwear, and the present invention be arranged in footwear at the bottom of or the group of shoe-pad to establish kenel identical with the large end of footwear, do not repeat in detail at this.
Be worth mentioning, the present invention completes after inflation at the second air chamber 12, the atmospheric pressure value of this first air chamber 11 and second air chamber 12 both inside is set by air pressure regulator 2 all to affect and presents consistent, because completing the follow-up air that the first air chamber 11 is pressurizeed of inflation, the second air chamber 12 all can be expelled to puff prot 18 by the gas outlet of control valve 2 22, make the first air chamber 11 stop inflating again and the second air chamber 12 in the air that has more to discharge, to present the consistent effectiveness of atmospheric pressure value.
And refer to shown in Fig. 6, the present invention is another kind of to be implemented kenel and has separately set up several soft mattes 3 the second air chamber 12 is interior, the second air chamber 12 is separated into several stingy chambers 121 by these several soft mattes 3, and offer at least one intercommunicating pore 31 on each soft matte 3, each stingy chamber 121 is by the setting of intercommunicating pore 31, make the air can be in the interior circulation in each stingy chamber 121, and further make this insole body 1 further can provide foot to increase buffering strength to ground.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. a footwear air cushion that can hand control and automation pressure control, is characterized in that, comprises an insole body and a control valve, wherein:
The inner rear end of this insole body is provided with the first air chamber of a hollow, and be provided with the second air chamber of a hollow in front end, this first air chamber is provided with an air inlet end mouth, and in this air inlet end mouth, be provided with one and only enter the first check valve in the first air chamber for extraneous air, separately in first, between the second air chamber, be provided with the first air guide channel of a connection 2 air chambers, and in this first air guide channel, be provided with one second check valve and one the 3rd check valve, separately be provided with a leakage port in insole body week side, and in leakage port, be provided with a gas bleeder valve that only supplies the Bas Discharged in insole body, and this gas bleeder valve one end is externally communicated with, the other end is connected with one second air guide channel and is communicated with the first air guide channel,
This control valve is installed in insole body week side, and control valve comprises an air inlet and a gas outlet, this air inlet is provided with one the 3rd air guide channel and is communicated with the first air guide channel, and this gas outlet is provided with one the 4th air guide channel and is communicated in the second air chamber, be provided with a puff prot in insole body end face again and be communicated with the 4th air guide channel.
2. footwear air cushion that can hand control and automation pressure control according to claim 1, it is characterized in that, described the 3rd air guide channel is between between second, third check valve, and the first air guide channel is distinguished into a prepass and a rear passage, this second check valve is located in rear passage, and the 3rd check valve is located in prepass.
3. footwear air cushion that can hand control and automation pressure control according to claim 1, it is characterized in that, described control valve further includes the knob of a valve body and a control insole body inner air pressure, this valve body is embedded in insole body, and this air inlet and gas outlet are arranged on valve body, this knob exposes to outside insole body.
4. footwear air cushion that can hand control and automation pressure control according to claim 1, is characterized in that, described the first air chamber inside is provided with a diastole spring.
5. footwear air cushion that can hand control and automation pressure control according to claim 1, it is characterized in that, top, the bottom surface of described diastole spring center position and the first air chamber are formed with a compression stroke, and this compression stroke, by after the air compressing in the second air chamber, is sent to the second air chamber and puff prot.
6. footwear air cushion that can hand control and automation pressure control according to claim 1, is characterized in that, described insole body is the end or for being installed in the shoe-pad in footwear in the large end of footwear, footwear.
7. footwear air cushion that can hand control and automation pressure control according to claim 1, is characterized in that, further this second air guide channel and the 4th air guide channel are staggered across establishing up and down.
8. footwear air cushion that can hand control and automation pressure control according to claim 1, it is characterized in that, further be provided with several soft mattes in the second air chamber internal frame, and offer at least one intercommunicating pore on each soft matte, this soft matte is separated the second air chamber and is become several little air chambers, and each little air chamber is interconnected by intercommunicating pore.
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| CN201210426154.8A CN103783731B (en) | 2012-10-31 | 2012-10-31 | Can the footwear air cushion of hand control and automation pressure control |
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| CN201210426154.8A CN103783731B (en) | 2012-10-31 | 2012-10-31 | Can the footwear air cushion of hand control and automation pressure control |
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| CN104273792A (en) * | 2014-10-13 | 2015-01-14 | 乔丹体育股份有限公司 | Shoe sole with air cushion and air pressure adjusting function and method for applying shoe sole |
| CN105584562A (en) * | 2014-10-23 | 2016-05-18 | 欣合信股份有限公司 | Bicycle cushion inflation device |
| CN106993841A (en) * | 2017-01-24 | 2017-08-01 | 浙江吉利控股集团有限公司 | Sport footwear with inflation tightening system |
| CN107510176A (en) * | 2016-06-15 | 2017-12-26 | 欣合信股份有限公司 | The control device of air of shoes air cushion |
| CN108244761A (en) * | 2016-12-29 | 2018-07-06 | 欣合信股份有限公司 | Shoe sole cushion device |
| TWI661788B (en) * | 2016-06-08 | 2019-06-11 | 欣合信股份有限公司 | Air control device for shoe air cushion |
| TWI665973B (en) * | 2016-12-16 | 2019-07-21 | 欣合信股份有限公司 | Sole air cushion device |
| CN110292230A (en) * | 2018-03-21 | 2019-10-01 | 罗枝芳 | Air cushion footwear apparatus |
| CN113786032A (en) * | 2021-08-13 | 2021-12-14 | 中国人民武装警察部队后勤学院 | A boots air compressor arrangement that is used for altitude to walk anti high anti-reflexive of individual soldier on foot |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104273792B (en) * | 2014-10-13 | 2016-08-24 | 乔丹体育股份有限公司 | The Pneumatic soles of a kind of scalable air pressure and using method |
| CN104273792A (en) * | 2014-10-13 | 2015-01-14 | 乔丹体育股份有限公司 | Shoe sole with air cushion and air pressure adjusting function and method for applying shoe sole |
| CN105584562B (en) * | 2014-10-23 | 2018-02-27 | 欣合信股份有限公司 | Bicycle cushion aerating device |
| CN105584562A (en) * | 2014-10-23 | 2016-05-18 | 欣合信股份有限公司 | Bicycle cushion inflation device |
| TWI661788B (en) * | 2016-06-08 | 2019-06-11 | 欣合信股份有限公司 | Air control device for shoe air cushion |
| CN107510176A (en) * | 2016-06-15 | 2017-12-26 | 欣合信股份有限公司 | The control device of air of shoes air cushion |
| CN107510176B (en) * | 2016-06-15 | 2019-10-18 | 欣合信股份有限公司 | The control device of air of shoes air cushion |
| TWI665973B (en) * | 2016-12-16 | 2019-07-21 | 欣合信股份有限公司 | Sole air cushion device |
| CN108244761A (en) * | 2016-12-29 | 2018-07-06 | 欣合信股份有限公司 | Shoe sole cushion device |
| CN108244761B (en) * | 2016-12-29 | 2019-10-18 | 欣合信股份有限公司 | Shoe sole cushion device |
| WO2018137440A1 (en) * | 2017-01-24 | 2018-08-02 | Zhejiang Geely Holding Group Co., Ltd. | Sports shoe with inflatable tightening system |
| CN106993841A (en) * | 2017-01-24 | 2017-08-01 | 浙江吉利控股集团有限公司 | Sport footwear with inflation tightening system |
| US11083247B2 (en) | 2017-01-24 | 2021-08-10 | Zhejiang Geely Holding Group Co., Ltd. | Sports shoe with inflatable tightening system |
| CN110292230A (en) * | 2018-03-21 | 2019-10-01 | 罗枝芳 | Air cushion footwear apparatus |
| CN113786032A (en) * | 2021-08-13 | 2021-12-14 | 中国人民武装警察部队后勤学院 | A boots air compressor arrangement that is used for altitude to walk anti high anti-reflexive of individual soldier on foot |
| CN113786032B (en) * | 2021-08-13 | 2023-07-04 | 中国人民武装警察部队后勤学院 | A combat boots air compressor arrangement that is used for high altitude individual soldier to resist high-reflection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103783731B (en) | 2016-03-30 |
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