CN201798101U - Exhaust shoe and exhaust system thereof - Google Patents
Exhaust shoe and exhaust system thereof Download PDFInfo
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- CN201798101U CN201798101U CN2010201787083U CN201020178708U CN201798101U CN 201798101 U CN201798101 U CN 201798101U CN 2010201787083 U CN2010201787083 U CN 2010201787083U CN 201020178708 U CN201020178708 U CN 201020178708U CN 201798101 U CN201798101 U CN 201798101U
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- air
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- sole
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Abstract
An exhaust system of an exhaust shoe comprises an air cushion and a three-way valve, wherein the air cushion comprises an upper cushion piece and a lower cushion piece which are similar to a sole in outline; the peripheral sides of the upper and the lower cushion pieces are sealed together to form an air cavity; a plurality of supporting columns are arranged between the upper cushion piece and the lower cushion piece; the three-way valve is arranged on the side edge or at the bottom of the air cushion; and the three-way valve comprises an air vent, a one-way air inlet valve and a one-way air outlet valve. The exhaust system is characterized in that an isolating rib is arranged between the upper cushion piece and the lower cushion piece in a position close to the front end part; the air cavity is divided into two cavities, namely a main air cavity and a suction cavity, through the isolating rib; an air inlet is formed on the upper side of the suction cavity; a suction hole communicated with the one-way air inlet valve of the three-way valve is formed on the side surface of the suction cavity; the air vent of the three-way valve is communicated with the main cavity; and the one-way air outlet valve of the three-way valve is communicated with external air. The exhaust system provided by the utility model has good ventilation effect and is reliable in use.
Description
Technical field:
The utility model relates to a kind of footwear, particularly a kind of air exhausting shoes and gas extraction system thereof.
Background technology:
The footwear of at present all on the market similar functions comprise that the applicant applies for before this notification number be CN201204983Y, the day for announcing is the patent on March 11st, 2009, their venting principleand is that foot lands, air cushion, perhaps the gas in the air bag extrudes by one-way cock, when foot leave ground and the time, air cushion or air bag resile, by air intake valve at sole chamber suction gas, this moment, the sole chamber formed negative pressure, because the sole chamber forms relative sealed space with middle base plate, when punching in the somewhere at middle base plate, gas can mend from this hole into, thereby reach the gas of discharging in the footwear chamber.So in theory method is feasible, but can't reach actual effect in the reality, at first, middle base plate, the space that forms with sole can not be sealing, but have very many slits, and as shoes group's face and sole bonding place, middle base plate and group face bonding place, base plate itself is with regard to made of paper also can breathing freely in also having, when shoes in wearing process, local trickle the coming unstuck of shoes, the air-flow that also can cause bleeding significantly reduces.
Secondly, in the suction process, hot and humid gas is at first hoarded in the space between middle base plate and sole, then at suction air cushion or air bag, in this process, sweat precipitates easy breed bacteria, and this just is unfavorable for health, and the personnel of beriberi are particularly arranged, fungi multiplies in the sole chamber, can allow beriberi more and more serious.
Once more, a purpose in addition of bleeding is to reach exsiccation, and same, moisture also is in the space that hoards earlier between sole and the middle base plate, and middle base plate generally is made of paper, equally also can absorb the moisture of hoarding, thereby does not reach the effect of dehumidifying.And the composition in the sweat is sodium chloride, uric acid, and urea is acid, and sole is rotted especially easily, and is smelly, also causes shoes to come unstuck easily.
The utility model content:
The purpose of this utility model provides that a kind of ventilation effect is good, service-strong air exhausting shoes gas extraction system.
Another purpose of the present utility model provides a kind of good exhaust effect, wears comfortable air exhausting shoes.
The utility model is realized above-mentioned purpose of the present utility model by following technical solution: a kind of air exhausting shoes gas extraction system, include air cushion and triple valve, air cushion includes Upper gasket and the lower gasket with the profile similarity of sole, last, sealing forms gas chamber between all sides of lower gasket, last, also be provided with a plurality of support columns between the lower gasket, side or bottom at air cushion also are provided with triple valve, described triple valve includes blow vent, breather cheek valve door and the unidirectional valve of giving vent to anger, it is characterized in that: last, be provided with isolation bar near the front end between the lower gasket, this isolation bar is separated into described gas chamber two chambers of main air cavity and pumping chamber, upside at pumping chamber offers air inlet, the breather cheek valve door of pumping chamber and triple valve interlinks, the blow vent and the main chamber of triple valve interlink, and the unidirectional air outlet valve and the ambient atmos of triple valve interlink.
Further, described triple valve is arranged on the position of the air cushion corresponding with arch, and pumping chamber interlinks by the air intake valve of breather pipe and triple valve, described breather pipe and the moulding of upper and lower pad integrally blow.
Advance, described support column is the cylinder that upper/lower terminal is provided with groove, the diaphragm seal that on Upper gasket, also has been sticked, and the sealing sheet will form gas column corresponding to the upper groove sealing of locational each support column of main air cavity.
Described groove is that oral area is big, the bell mouth shape that the bottom is little.
Described three-way valve includes inverted T-shape threeway body, and wherein horizontal body constitutes described blow vent, is arranged with rubber spool, spring and straight-through tubing string separately in the vertical two straight-through bodys and constitutes breather cheek valve and unidirectional air outlet valve respectively.
Described rubber spool comprises the sheet type valve block, and each protruding length has the cross boss at the two ends of valve block, and wherein a boss is used for sheathed spring formation spring base, and another boss constitutes lead.
Another purpose of the present utility model realizes by following technical solution: a kind of air exhausting shoes, comprise vamp, sole, in sole, be provided with cavity, be placed with air exhausting shoes gas extraction system according to claim 1 in the cavity, be provided with middle base plate above air cushion, be provided with a steam vent at the periphery of sole, this steam vent is connected with the intake valve of triple valve by tracheae.
Described steam vent is arranged on the rear wall periphery of rear feet of sole
The utlity model has following beneficial effect: the utility model structure human motion physilogical characteristics, air cushion is cut apart by isolation bar, form each other the double cavity structure of sealing fully: main air cavity and pumping chamber.It is to make its distortion by foot-operated air cushion that main air cavity is also referred to as that plenum chamber mainly acts on, produce air of discharging in the air cushion and the air that sucks pumping chamber by three-way valve, its area size principle is according to the design of the stress point of foot, i.e. the big place of stress point, and it is bigger that main air cavity area also designs, place as forefoot, stress point is little of the pin waist, and it is also narrow that air cushion designs, like this She Ji advantage, one can utilize our foot that air cushion is jammed on the generation deformation space to greatest extent.Its two, when can make walking, bring better snugness of fit thereby foot obtains better damping property; And pumping chamber is located at the advantage of front end be: one, pumping chamber is arranged on the front end at the sole of air cushion front end correspondence, and this place is non-stress point.Two, it is that the most damp and the hottest place of shoes is the place of our toe that aspirating chamber is positioned at the shoes front end, helps directly extracting the hot and humid gas of inside, footwear chamber, and it is best that the effect of bleeding so just can reach.
Another beneficial effect of the present utility model is: the air exhausting shoes that is equiped with this air cushion, its ventilation effect is good, wear comfortable, and since the air in the footwear directly the front end in the footwear enter in the aspirating chamber of air cushion, be that air does not enter the space between the middle end and sole, therefore sweat just can not hoarded the space between sole and the middle base plate, stopped the hotbed of bacterium procreation, all kinds of hidden danger of quality of also having avoided sweat that shoes are caused in addition, come unstuck easily as the shoes that in sweat, soak for a long time, in base plate and shoes become moist phenomenon, guaranteed the service life of air exhausting shoes.
Description of drawings:
Fig. 1 is the front view of a kind of air exhausting shoes gas extraction system of the utility model embodiment.
The rearview of a kind of air exhausting shoes gas extraction system of Fig. 2 the utility model embodiment
Fig. 3 is the A-A cutaway view of Fig. 1
Fig. 4 is the I place enlarged drawing of Fig. 3
Fig. 5 is the exploded perspective view of a kind of air exhausting shoes gas extraction system of the utility model embodiment
Fig. 6 is the structure cutaway view of the triple valve among a kind of air exhausting shoes gas extraction system of the utility model embodiment
Fig. 7 is the exploded perspective view of the triple valve among a kind of air exhausting shoes gas extraction system of the utility model embodiment
Fig. 8 is the structural representation of a kind of air exhausting shoes of the utility model
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
Shown in Fig. 1-7, the embodiment of a kind of air exhausting shoes gas extraction system of the utility model, air cushion and triple valve, described air cushion includes Upper gasket 1 and the lower gasket 2 with the profile similarity of sole, on being somebody's turn to do, lower gasket 1,2 are made by the polyester material usually, to guarantee that it has elasticity and soft comfortableness preferably, last, lower gasket 1, sealing forms gas chamber between all sides of 2, last, lower gasket 1, also be provided with a plurality of support columns 3 between 2, side (also can be downside) at air cushion also is provided with triple valve 8, described triple valve 8 includes blow vent 811, breather cheek valve door and the unidirectional valve of giving vent to anger, last, lower gasket 1, be provided with isolation bar 7 near the toe position between 2, this isolation bar 7 is separated into described gas chamber two chambers of main air cavity 5 and pumping chamber 6, upside at pumping chamber 6 offers air inlet 61, pumping chamber 6 interlinks with the air intake valve of triple valve 8, and the blow vent 811 and the main air cavity 5 of triple valve 8 interlink, and the air outlet valve and the ambient atmos of triple valve 8 interlink.During use, when pin acts on the air cushion, main air cavity 5 pressurizeds of air cushion, because the single effect of breather cheek valve, the gas of main air cavity 5 can not enter pumping chamber 6, only discharge through the unidirectional air outlet valve of triple valve 8, when pin is lifted away from, air cushion is discharged, and main air cavity 5 produces negative pressure, and unidirectional air outlet valve cuts out, breather cheek valve is open-minded, gas enters the air intake valve of triple valve 8 through the last side-inlet 61 of the pumping chamber 6 of air cushion, and the main air cavity 5 that enters air cushion by blow vent 811 is full of it again, thereby realizes exchange gas.Because the pumping chamber 6 that being mainly used in of air cushion is air-breathing is isolated with the main air cavity 5 that plays support, scavenging action; thereby the gas that can make main air cavity 5 can more fully fully be discharged and is beneficial to abundant ventilation; in addition; air inlet 61 is arranged on the front end of air cushion; can not produce gas leak phenomenon in the time that air inlet can being guaranteed; and help the circulation of gas in footwear, guarantee the effect of taking a breath.
In the present embodiment, described triple valve 8 is arranged on the position of the air cushion corresponding with arch, and pumping chamber 6 interlinks by the air intake valve of breather pipe 9 with triple valve 8, described breather pipe 9 and upper and lower pad 1,2 integrally blow moulding.Blow molding for convenience, the utility model is that the front end at air cushion is provided with inflatable mouth, and between pumping chamber 6 and main air cavity 5, establishing passage, inflatable mouth and passage are fabrication hole (not looking out this two holes among the figure), only convenience be blow molded into, after moulding, also need these two holes are sealed (mode that adopts ratio-frequency welding or ultrasonic bonding), and the utility model is when disposable blow molding, at this moment still directly connection pumping chamber 6 and main air cavity 5 of breather pipe 9 also needs breather pipe 9 cut off in the rear end in finished product and inserts triple valve 8.By disposable blow molding, can guarantee gas chamber's reliable sealing performance, simultaneously convenient processing and manufacture.But, obviously, realize that sealing formation gas chamber also can adopt alternate manner between the upper and lower pad 1,2, such as adopting professional mould to make all sides of upper and lower pad realize sealing by ultrasonic bonding, perhaps even adopt viscose glue bonding, breather pipe 9 also can be for split type with upper and lower pad 1,2, promptly can be with after the blow molding of upper and lower pad, breather pipe 9 is connected its front end by joint again, but such mode still shows trouble slightly.Therefore as aforementioned, adopting the integrally blow molding mode is the scheme that is more preferably.
As shown in Figure 4, described support column 3 is provided with the cylinder of groove 31 for upper/lower terminal, it is big that described groove 31 is preferably oral area, the bell mouth shape that the bottom is little, the diaphragm seal 4 that also has been sticked on Upper gasket, sealing sheet 4 will form gas columns corresponding to upper groove 31 sealings of main air cavity 5 locational each support column 3.Form gas column by groove 31 sealings, make support column 3 play the effect of the air spring that is equivalent to be commonly called as, gas chamber can more promptly be resetted behind release of pressure, thereby accelerate exchange gas efficient support column 3.In the specific embodiment, such diaphragm seal can also also be sticked on lower gasket.
Three-way valve 8 in the present embodiment includes inverted T-shape threeway body 81, wherein horizontal body constitutes described blow vent 811, is arranged with rubber spool 83, spring 84 and straight-through tubing string 82 separately in the vertical two straight-through bodys and constitutes breather cheek valve and unidirectional air outlet valve respectively.Adopt the spool 83 of rubber little more a lot of than its quality of spool that adopts steel balls, therefore more light and handy, thus valve more sensitive, can more promptly open and close the ventilation effect of assurance air cushion.
In order further to reduce the quality of spool, described rubber spool 83 comprises sheet type valve block 831, and each protruding length has cross boss 832 at the two ends of valve block, and wherein a boss 832 is used for sheathed spring 84 formation spring bases, and another boss 832 constitutes leads.It is lighter than adopting the cylindrical boss quality to adopt the cross boss, does not influence the function of guide function and effect spring base simultaneously again, and therefore the sensitivity of valve can further be provided.
Be illustrated in figure 8 as a kind of air exhausting shoes, comprise vamp (not looking out among the figure), sole 11, in sole 11, be provided with cavity 111, be placed with air exhausting shoes gas extraction system according to claim 1 in the cavity 111, base plate 10 in being provided with above air cushion is provided with a steam vent 112 at the periphery of sole 11, this steam vent 112 is preferably disposed on the rear wall periphery of rear feet of sole 11, and steam vent 112 is connected with the intake valve of triple valve 8 by tracheae 12.。
Claims (8)
1. air exhausting shoes gas extraction system, include air cushion and triple valve, air cushion includes Upper gasket and the lower gasket with the profile similarity of sole, last, sealing forms gas chamber between all sides of lower gasket, last, also be provided with a plurality of support columns between the lower gasket, side or bottom at air cushion also are provided with triple valve, described triple valve includes blow vent, breather cheek valve door and the unidirectional valve of giving vent to anger, it is characterized in that: last, be provided with isolation bar near the front end between the lower gasket, this isolation bar is separated into described gas chamber two chambers of main air cavity and pumping chamber, upside at pumping chamber offers air inlet, the breather cheek valve door of pumping chamber and triple valve interlinks, the blow vent and the main chamber of triple valve interlink, and the unidirectional air outlet valve and the ambient atmos of triple valve interlink.
2. air exhausting shoes gas extraction system according to claim 1, it is characterized in that: described triple valve is arranged on the position of the air cushion corresponding with arch, pumping chamber interlinks by the air intake valve of breather pipe and triple valve, described breather pipe and the moulding of upper and lower pad integrally blow.
3. air exhausting shoes gas extraction system according to claim 1 and 2, it is characterized in that: described support column is the cylinder that upper/lower terminal is provided with groove, the diaphragm seal that also has been sticked on Upper gasket, the sealing sheet will form gas column corresponding to the upper groove sealing of locational each support column of main air cavity.
4. air exhausting shoes gas extraction system according to claim 3 is characterized in that: described groove is that oral area is big, inner little bell mouth shape.
5. air exhausting shoes gas extraction system according to claim 4, it is characterized in that: described three-way valve includes inverted T-shape threeway body, wherein horizontal body constitutes described blow vent, is arranged with rubber spool, spring and straight-through tubing string separately in the vertical two straight-through bodys and constitutes breather cheek valve and unidirectional air outlet valve respectively.
6. air exhausting shoes gas extraction system according to claim 5, it is characterized in that: described rubber spool comprises the sheet type valve block, each protruding length has the cross boss at the two ends of valve block, and wherein a boss is used for sheathed spring formation spring base, and another boss constitutes lead.
7. air exhausting shoes, comprise vamp, sole, in sole, be provided with cavity, it is characterized in that: be placed with air exhausting shoes gas extraction system according to claim 1 in the cavity, be provided with middle base plate above air cushion, be provided with a steam vent at the periphery of sole, this steam vent is connected with the intake valve of triple valve by tracheae.
8. air exhausting shoes according to claim 7 is characterized in that: described steam vent is arranged on the rear wall of rear feet of sole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201787083U CN201798101U (en) | 2010-04-29 | 2010-04-29 | Exhaust shoe and exhaust system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201787083U CN201798101U (en) | 2010-04-29 | 2010-04-29 | Exhaust shoe and exhaust system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201798101U true CN201798101U (en) | 2011-04-20 |
Family
ID=43867615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201787083U Expired - Fee Related CN201798101U (en) | 2010-04-29 | 2010-04-29 | Exhaust shoe and exhaust system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201798101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810381A (en) * | 2010-04-29 | 2010-08-25 | 温州达卡鞋业有限公司 | Venting shoe and venting system thereof |
-
2010
- 2010-04-29 CN CN2010201787083U patent/CN201798101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810381A (en) * | 2010-04-29 | 2010-08-25 | 温州达卡鞋业有限公司 | Venting shoe and venting system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20160429 |