CN2490874Y

CN2490874Y - Automatic ventilation shoes

Info

Publication number: CN2490874Y
Application number: CN 01230993
Authority: CN
Inventors: 屠建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-03
Filing date: 2001-07-03
Publication date: 2002-05-15
Anticipated expiration: 2011-07-03

Abstract

A pair of automatic ventilation shoes comprises an upper, a sole, a heel, a one-way admission valve and a one-way exhaust valve, wherein an air duct is arranged between the sole and the inner sole. A vent is opened on the inner sole above the air duct. The heel is hollow. The hell wall is made of soft rubber. The one-way admission valve is arranged in the back wall of the heel and penetrates inward. The one-way exhaust valve is arranged between the heel and the inner sole and enters the air duct from the hollow heel. The shoes can actively change the air inside of the shoes and keep the shoes dry and clean in walking state, therefore the shoes are worn comfortably.

Description

Autoaeration shoes

The utility model relates to daily living article, specifically a kind of autoaeration shoes.

The ventilatory of existing footwear is to rely on space small between open pore on the upper of a shoe or foraminate shoe-pad and sole or adopt the network structure lining in the hope of saturating ventilation mostly, perhaps often changes shoe-pad in the hope of keeping dry and comfortable in the footwear.These are all more passive, and ventilation is slow, and effect is undesirable.Especially the toe of footwear and forward foot in a step metacarpus, sweat gas are difficult for discharging, and breed bacteria is sent unpleasant pin stink easily.Particularly, like that the people who moves can not in time discharge sweat gas for footwear and sweat odor is worried.People have done some improvement to the structure of footwear for this reason, in the hope of automatic ventilation, as: " autoaeration shoes " (ZL97204488), the air bag rear and front end that is characterized in the sole rear portion communicates with blast pipe by air bleeding valve, intake valve respectively, under the elastic force of truncated cone-shaped compression spring and pressure alternating action that the underfooting falls, air bag alternately sucks and discharges fresh air.And for example: " health shoes of taking a breath automatically " (ZL99212121), comprises footwear body, shoe-pad and sole, is characterized in that the sole heel inserts the air bag that two ends have air bleeding valve and intake valve, and the intake valve outer end connects an air inlet pipe.

Task of the present utility model is to provide a kind of autoaeration shoes, and when walking, it can upgrade the air in the footwear rapidly on one's own initiative, keeps the footwear inner drying, and air is clean, and is comfortable and easy to wear.

For finishing above-mentioned task, the solution that the utility model is taked is: a kind of autoaeration shoes, comprise upper of a shoe, sole and heel, breather cheek valve and one-way exhaust valve, in sole, airway is arranged in sole and the footwear at the end, the end, have venthole in the footwear above the airway, heel hollow, it is made with soft rubber with wall, and the heel wall top of heel is equipped with breather cheek valve and leads to the inside, between heel and the sole one-way exhaust valve is arranged, one-way exhaust valve enters airway from heel hollow.

When using the utility model, when footwear land, owing to make and hollow with soft rubber with wall, heel resembles an air bag, the pressure that human body weight produces heel just can make it distortion, and at this moment the air in the heel hollow is by the one-way exhaust valve conveying of the airway at end air in sole and footwear, and air venthole at the end in the footwear comes out, be scattered in sole equably, sweat gas in the footwear and sweat odor are discharged outside the footwear.When pin was started to walk, the heel position produced the elastic force expansion, and heel hollow is restored and produced negative pressure, the one-way exhaust valve sealing, and at this moment breather cheek valve is opened automatically, and fresh air enters heel hollow.When pin landed once more, the air in the heel hollow was carried air by one-way exhaust valve to airway again, and air is discharged sweat gas in the footwear and sweat odor outside the footwear again from the venthole sole that comes out to be scattered in equably.So shuttling movement, cyclical breathing have fresh air to come in and go out when making in the footwear, can prevent effectively that pin is smelly, pin sweat and bacteria breed, make pin keep dry and comfortable, comfortable, alleviate the fatigue of pin, have played health-care effect.

Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.

Fig. 1 is the side sectional view of present embodiment.

Fig. 2 is the A-A view of Fig. 1.

Among the figure: 1, upper of a shoe, 2, sole, 3, sole, 4, airway, 5, the end in the footwear, 6, venthole, 7, with wall, 8, one-way exhaust valve, 9, heel, 10, breather cheek valve.

As shown in Figure 1, a kind of autoaeration shoes comprises upper of a shoe 1, sole 2 and heel 9, breather cheek valve 10 and one-way exhaust valve 8.As depicted in figs. 1 and 2, in sole 2, airway 4 is arranged in sole 3 and the footwear, the end 5, have venthole 6 in the footwear above the airway 4 at the end 5.As shown in Figure 1, heel 9 hollows, it is made with wall 7 usefulness soft rubbers, and heel wall 7 tops of heel 9 are equipped with breather cheek valve 10 and lead to the inside, between heel 9 and the sole 3 one-way exhaust valve 8 are arranged, and one-way exhaust valve 8 enters airway 4 from heel 9 hollows.

As shown in Figure 1, present embodiment heel 9 hollows are to extrude three air bins in heel 9, and ventilation forms between the air bin.

As shown in Figure 2, many airways 4 are arranged in the sole 3 of present embodiment and the footwear at the end 5, ventilate between them.

Because being made by soft rubber with wall 7 of heel 9 has certain elasticity, and good power-assisted sense is arranged during walking, very easily and comfortable, and be not easy to hinder pin when under certain height, jumping.When normal walking, heel 9 compression distance 5mm～10mm, disposable capacity is 10cm ³～20cm ³, its specification varies with each individual certainly.Because breather cheek valve 10 places following on the wall 7 of liftoff 2.5cm～3cm place, and pin is upwards mentioned during air inlet, and breather cheek valve 10 has been closed when landing downwards, therefore, is not easy into water.

Claims

1, a kind of autoaeration shoes, comprise upper of a shoe (1), sole (2) and heel (9), breather cheek valve (10) and one-way exhaust valve (8), it is characterized in that: in sole (2), airway (4) is arranged in sole (3) and the footwear at the end (5), the end (5), have venthole (6) in the footwear above the airway (4), heel (9) hollow, it is made with soft rubber with wall (7), heel wall (7) top of heel (9) is equipped with breather cheek valve (10) and leads to the inside, between heel (9) and the sole (3) one-way exhaust valve (8) is arranged, one-way exhaust valve (8) enters airway (4) from heel (9) hollow.