CN101305850B

CN101305850B - Micro-hole waterproof and ventilated shoes

Info

Publication number: CN101305850B
Application number: CN 200810062647
Authority: CN
Inventors: 李勇
Original assignee: 李勇
Current assignee: Zhejiang Aokang Shoes Co Ltd
Priority date: 2008-06-26
Filing date: 2008-06-26
Publication date: 2013-07-31
Anticipated expiration: 2028-06-26
Also published as: CN101305850A

Abstract

The invention discloses waterproof air-permeable shoes with fine holes, which comprise shoe sides and a shoe sole, wherein the shoe sole includes a heel, an insole and an outsole; air-permeable holes are distributed on the insole; a composite membrane with the fine holes is adhered to the insole, so that the air in the shoe cavity can permeate through the composite membrane with the fine holes, and a breathing cavity is formed between the insole and the outsole; air outlets are formed on the opposite sides of the breathing cavity; and check valves are arranged on the air outlets for discharging the air outwards. The waterproof air-permeable shoes can discharge the air through the fine holes and isolate outside rainfall and cold air.

Description

Micro-hole waterproof and ventilated shoes

Technical field

The present invention relates to a kind of micro-hole waterproof and ventilated shoes.

Background technology

The breathing footwear that a kind of effect of utilizing the unidirectional exhaust that existing minute aperture composite membrane has is made have appearred in the market, be provided with the minute aperture composite membrane at the middle end of this footwear and the big end, offer air-vent at the middle end and the big end, the minute aperture composite membrane can receive by the air-vent at the middle end from the discharge of the air-vent on the big end then of the dirty gas in the footwear chamber, finally reach extraneous, but after the dress wearing and tearing of the big end that this breathing is thanked, make rainwater and cold wind can directly enter in the footwear chamber easily, therefore damage or performance when not good at the minute aperture composite membrane, rainwater and cold wind are easy to enter in the footwear chamber, make the wearer very uncomfortable.

Summary of the invention

Technical problem to be solved by this invention provides and a kind ofly can completely cut off the micro-hole waterproof and ventilated shoes that extraneous rainwater and cold wind enter the footwear chamber again when can carry out the minute aperture exhaust.

For this reason, micro-hole waterproof and ventilated shoes provided by the invention comprises upper of a shoe and sole, sole comprises heel, the middle end and the big end, be distributed with air-vent at middle the end, be attached with the minute aperture composite membrane at middle the end, gas permeable minute aperture composite membrane in the footwear chamber, form respiratory cavity at the middle end and the big end, respiratory cavity offers the gas outlet to sidepiece, the gas outlet disposes the check valve of outside unidirectional exhaust, offer the bigger air channel of area, the minute aperture composite membrane is distributed in the air channel at middle the end, and the edge of minute aperture composite membrane is fixed on air channel at the middle end on every side.

Owing to form respiratory cavity at the middle end of micro-hole waterproof and ventilated shoes provided by the invention and the big end, respiratory cavity offers the gas outlet to sidepiece, the gas outlet disposes the check valve of outside unidirectional exhaust, therefore the dirty gas that receives from the minute aperture composite membrane can be arranged earlier to respiratory cavity, the extruding that when utilizing human body walking then sole is produced, below composite membrane of the middle end, form a kind of continual air circulation thus, it can make sweat get rid of rapidly with the form of steam, thereby the dirty gas in the respiratory cavity is discharged to the external world by the check valve at place, gas outlet, owing to air-vent no longer is set at big the end, and only have and extraneous passage of linking up at the place, gas outlet, therefore rainwater is difficult to enter middle end arrival footwear chamber by respiratory cavity, thereby can effectively intercept entering of extraneous rainwater and cold wind, make the micro climate that forms a balance in the footwear chamber, make the wearer more comfortable, and the large-scale respiratory cavity of formation can be transformed into the passive breathing of traditional micro-hole waterproof and ventilated shoes initiatively breathing at the middle end and the big end, and effect of breathing is stronger.

Description of drawings

Fig. 1 is the structure cross-sectional schematic of first kind of embodiment of micro-hole waterproof and ventilated shoes of the present invention.

Fig. 2 is the vertical view at the big end among Fig. 1.

Fig. 3 is the structure cross-sectional schematic of the breathing massage column among Fig. 2.

Fig. 4 is the A-A sectional schematic diagram of the micro-hole waterproof and ventilated shoes among Fig. 1.

Fig. 5 is the structure cross-sectional schematic of second kind of embodiment of micro-hole waterproof and ventilated shoes of the present invention.

Fig. 6 is the vertical view at the big end among Fig. 5.

It is schematic diagram that Fig. 7 cuts open for the structure at the middle end of the micro-hole waterproof and ventilated shoes among Fig. 5.

Fig. 8 is the structure cross-sectional schematic that is provided with the breathing footwear of elastic cover provided by the invention.

In each accompanying drawing: 1, upper of a shoe, 2, sole, 3, heel, 4, air-vent, 5, the big end; 6, the middle end, 7, the minute aperture composite membrane, 8, respiratory cavity, 9, the gas outlet, 10, breathe massage column; 11, inner chamber, 12, through hole, 13, elastic cover, 13A, top cover; 13B, bottom, 14, air bag, 15, external air bleeding valve, 16, internal inlet valve; 17, half sole chamber, 18, center-aisle, 19, rebasing, 20, diaphragm; 21, drop cloth, 22, the elastic shock-absorbing piece, 23, air channel, 24, contained side.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, first kind of embodiment of micro-hole waterproof and ventilated shoes of the present invention comprises upper of a shoe 1 and sole 2, sole 2 comprises heel 3, the middle end 6 and the big end 5, operated by rotary motion has rebasing 19 in the footwear chamber, top at the middle end 6, this rebasing 19 is handled through nanometer, nanometer is handled dual mode, the one, nano powder is compounded on rebasing 19, the 2nd, nano powder wrapped in be arranged on rebasing 19 in the leather handbag that has little pore, be distributed with air-vent 4 at middle the end 6, the lower surface at the middle end 6 is attached with minute aperture composite membrane 7, this minute aperture composite membrane 7 belongs to the product that can purchase from the market, its every functional parameter is very considerable, wherein waterproof can reach 8000-12000MM hydraulic pressure, vapor transfer rate can reach 15000-20000 gram/square metre/24 hours, parameter-the clo value of windproof property＜0.3, and minute aperture diameter 0.2-1.0 μ m, very acidproof, the corrosion of chemical substances such as alkali, heatproof is poor :-150 ℃-+300 ℃, the air-vent 4 at the end 6 is arranged at the half sole position in general, the also tight half sole position of same minute aperture composite membrane 7 attached to the middle end, gas permeable minute aperture composite membrane in the footwear chamber, offer more than 10 hundred million nano-pores on every square centimeter of minute aperture composite membrane 7, these micropores are also littler about 10,000 times than the globule, again than the big hundred times of hydrone, therefore can see through gas and water vapour, but the infiltration that can completely cut off extraneous rainwater again, form respiratory cavity 8 at the middle end 6 and the big end 5, respiratory cavity 8 offers gas outlet 9 to sidepiece, gas outlet 9 disposes the check valve of outside unidirectional exhaust, this check valve generally can have water-proof function, and in order to keep elastic-restoring force in respiratory cavity 8, to be provided with elastic shock-absorbing piece 22 in the heel place.In the present embodiment for each the position air-flow in the respiratory cavity 8 all can be agitated, be distributed with a large amount of breathing massage columns 10 on the upper surface of the big ends 5, breathe in the massage column 10 and offer inner chamber 11, inner chamber 11 upward openings, when breathing massage column 10 is subjected to the vola extruding, gas in the inner chamber 11 of breathing massage column 10 swashs to all around to be penetrated, and circulates thereby the gas at most positions in the respiratory cavity 8 can be formed, and make the better effects if of the dirty gas of eliminating.In the present embodiment, more powerful thoroughly for the discharge that makes the gas in the respiratory cavity 8 as shown in Figure 8, offer through hole 12 near the heel place at middle the end 4, through hole 12 is covered by elastic cover 13, and elastic cover 13 comprises top cover 13A and bottom 13B, has contained side 24 around the bottom 13B, bottom 13B inserts in the through hole 12, its contained side 24 by in the two parts up and down at the end 6 clamp, at present the middle end 6 of most footwear by up and down two constitute, elastic cover 13 that the extruding amplitude that can make respiratory cavity 8 is set is bigger.In the present embodiment; in order to make the setting of minute aperture composite membrane 7 on the middle end 6 more firm and not easy to wear; minute aperture composite membrane 7 upper surfaces and lower surface all are attached with diaphragm 20; be coated with drop cloth 21 on lower floor's diaphragm 20 lower surfaces; drop cloth 21 is sealed in minute aperture composite membrane 7 and diaphragm 20 location at middle the end 6; upper strata diaphragm 20; lower floor's diaphragm 20 and drop cloth 21 are the waterproof material of breathing freely and being covered with air-vent; drop cloth 21 is minute aperture composite membrane 7 fixedly, and the diaphragm of levels can prevent that minute aperture composite membrane 7 and the middle ends 6 friction such as grade from causing wearing and tearing.

As Fig. 5, shown in Figure 6, second kind of embodiment and first kind of embodiment of micro-hole waterproof and ventilated shoes of the present invention are basic identical, both have two kinds of differences, first kind of difference is to be provided with in the respiratory cavity 8 air bag 14, air bag 14 has the unidirectional exhaust guidance system that at least one cover comprises external air bleeding valve 15 and internal inlet valve 16, wherein the check valve at 9 places, respiratory cavity 8 gas outlets is external air bleeding valve 15, and internally the half sole chamber 17 of inlet valve 16 and respiratory cavity 8 is by being arranged on center-aisle 18 conductings at the big end 5.The dirty gas that receives of minute aperture composite membrane 7 can enter half sole chamber 17 in the present embodiment, enter in the air bag 14 by receiving of air bag 14 then by internal inlet valve 16, after being squeezed, air bag 14 discharges to the external world by external air bleeding valve 15 again, because utilized the potent degassing function of air bag, the degassing function of the micro-hole waterproof and ventilated shoes that present embodiment provides can further be strengthened; The structure at the end 6 during second kind of difference is, offer the bigger air channel of area 23 at the middle end 6 in the present embodiment, minute aperture composite membrane 7 is distributed in the air channel 23, the edge of minute aperture composite membrane 7 is fixed on air channel 23 at the middle end 6 on every side, and with drop cloth 21 minute aperture composite membrane 7 location is sealed at middle the end 6.

Claims

1. micro-hole waterproof and ventilated shoes, comprise upper of a shoe (1) and sole (2), sole (2) comprises heel (3), the middle end (6) and the big end (5), be distributed with air-vent (4) in described at the end (6), be attached with minute aperture composite membrane (7) at middle the end (4), gas permeable minute aperture composite membrane (7) in the footwear chamber, form respiratory cavity (8) at the end (6) and the big end (5) in described, respiratory cavity (8) offers gas outlet (9) to sidepiece, gas outlet (9) disposes the check valve of outside unidirectional exhaust, it is characterized in that: offer the bigger air channel of area (23) in described at the end (6), described minute aperture composite membrane (7) is distributed in the air channel (23), and the edge of minute aperture composite membrane (7) is fixed on air channel (23) at the middle end (6) on every side.

2. micro-hole waterproof and ventilated shoes according to claim 1 is characterized in that: be distributed with a large amount of breathing massage columns (10) on (5) upper surface of the big end, breathe in the massage column (10) and offer inner chamber (11), inner chamber (11) upward opening.

3. micro-hole waterproof and ventilated shoes according to claim 1 and 2, it is characterized in that: go up near the heel place and offer through hole (12) at the end (4) in described, through hole (12) is covered by elastic cover (13), elastic cover (13) comprises top cover (13A) and bottom (13B), have contained side (24) around the bottom (13B), bottom (13B) inserts in the through hole (12), and the two parts up and down at the end (6) clamp in its contained side (24) quilt.

4. micro-hole waterproof and ventilated shoes according to claim 1 and 2; it is characterized in that: described minute aperture composite membrane (7) upper surface and lower surface all are attached with diaphragm (20); be coated with drop cloth (21) on lower floor's diaphragm (20) lower surface; drop cloth (21) is positioned at minute aperture composite membrane (7) and diaphragm (20) at the middle end (6), and described upper strata diaphragm (20), lower floor's diaphragm (20) and drop cloth (21) are the waterproof material of breathing freely and being covered with air-vent.

5. micro-hole waterproof and ventilated shoes according to claim 3; it is characterized in that: described minute aperture composite membrane (7) upper surface and lower surface all are attached with diaphragm (20); be coated with drop cloth (21) on lower floor's diaphragm (20) lower surface; drop cloth (21) is positioned at minute aperture composite membrane (7) and diaphragm (20) at the middle end (6), and described upper strata diaphragm (20), lower floor's diaphragm (20) and drop cloth (21) are the waterproof material of breathing freely and being covered with air-vent.