CN201683128U

CN201683128U - Ventilating shoe

Info

Publication number: CN201683128U
Application number: CN2009202731491U
Authority: CN
Inventors: 罗华君
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-01
Filing date: 2009-12-01
Publication date: 2010-12-29
Anticipated expiration: 2019-12-01

Abstract

The utility model relates to a shoe with a ventilating device on a sole. The shoe is characterized in that an air bag contained in the ventilating device has a single opening, a one-way valve is a T type, and a supporting frame is arranged in an anti-leakage rubber stopper. The upper surface of the single opening type air bag is convex, an assisting compression block is arranged on the convex surface, and the assisting compression block is connected with an insole and is replaceable. The one-way tee valve is smaller than the one-way valve for the traditional shoe in shape, the ventilating inner diameter is larger, so as to be conveniently arranged on the sole. The supporting frame is arranged in an inner hole of the anti-leakage rubber stopper, the anti-leakage rubber stopper has external tensile force and can be changed along with the shape change of a mounting hole of the sole, and the sealing state is kept. By adopting the design comprehensively, the ventilating shoe can improve the ventilating volume, the ventilating volume can be flexibly regulated according to different seasons and the ventilating shoe is suitable in four seasons. Compared with the prior art, the shoe has the advantages of high ventilating volume, flexible regulation of the ventilating volume, easy and smooth ventilating, long service life, and no air leakage or water leakage after long-time usage.

Description

The ventilation footwear

Technical field

The utility model is a kind of shoes that are provided with air interchanger on sole.Particularly a kind of can be with the shoes of different adjustment ventilation volume in season.

Background technology

The patent documentation CD of being published by intellectual property document publishing house discloses the ventilation footwear that a kind of patent No. is ZL03201928.9 on December 31st, 2003.Be provided with the air interchanger of operating with walking in ventilation in the footwear, the air bag in the air interchanger be twoport in same direction, upper surface is the convex type, circular surface of air bag and the heel level that exists together.Breather cheek valve directly inserts air bag.Air bleeding valve is connected by the flexible pipe outer-enwraped type with air bag, and the air bag convex surface is a little more than the middle end.Its weak point is: the breather cheek valve external form is excessive, directly inserts air bag and has influence on the air bag compression stroke, and capacity is little.Air bleeding valve is connected the exhaust performance instability with air bag by the flexible pipe outer-enwraped type.The same level of air bag annular surface and heel ring surface place, heel ring surface and have the cladding layer to be separated by at middle the end, make airbag design can't make full use of heel like this and the space of cladding layer interlayer is at middle the end, the convex surface of air bag is fixed, can't be according to the different needs in season and the flexible modulation ventilation volume.

The utility model content

The purpose of this utility model is a kind of energy of design flexible modulation capacity, improves the ventilation footwear of ventilation volume and ventilation effect.

In order to achieve the above object, the utility model adopts following technical solution: a kind of ventilation footwear, include the air interchanger of operating with walking, contained air bag is that convex single port formula is arranged in the recess space of heel in the air interchanger, is provided with auxiliary briquetting between air bag upper surface convex type and shoe-pad.Auxiliary briquetting can be according to the different different-thickness of changing in season.Be provided with the air chamber isolation strip between heelpiece and the heel, be provided with the check valve jack in the middle of the air chamber isolation strip, the air chamber isolation strip isolates the recess space of the preceding airway of heelpiece and heel.Between joining, check valve exhaust outlet and outside atmosphere be provided with the leakproof plug, and the passage at the middle end that the sole sole joins is located between toe cap and the toe position, be provided with like this to make and do not have the air dead angle in the footwear chamber, unclasp air bag operating compression with walking, new air is entered the passage that arrives between toe cap by welt, through preceding heelpiece airway, by air bag by triplet type check valve exhaust outlet outside the leakproof plug is discharged footwear, reach real air circulation.Triplet type check valve with air bag joins has dwindled appearance structure, has enlarged the ventilation internal diameter, makes air-flow be easier to one-way flow.Unidirectional three-way valve inside be provided with unidirectional plug, the glue head is provided with reverse stress surface.The circular surface of air bag is higher than the heel ring surface, links to each other with the middle end, has made full use of sole and the space of cladding layer is at middle the end, enlarged the volume of air bag, make the ventilation footwear have ventilation volume big, and can be, advantage such as ventilation effect is good according to different flexible modulation ventilation volumes in season.

Description of drawings

Below in conjunction with drawings and Examples utility model is described in further detail.

Fig. 1 is the section of structure that present embodiment air intake duct and air interchanger are provided with at sole.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the structure chart of threeway check valve in the air interchanger.

Fig. 4 is the unidirectional plug profile in the check valve.

The specific embodiment

As shown in Figure 1 and Figure 2, present embodiment includes the air interchanger with the walking operation, air interchanger comprises air bag (4), threeway check valve (6), air bag (4) is arranged in the recess space of heel (1), air bag (4) upper surface is the convex type, and convex surface is provided with auxiliary compression blocks (5), and the circular surface of air bag (3) is a little more than the heel ring surface, be connected with the middle end, effectively utilize sole and the space of cladding layer thickness at middle the end.Threeway check valve (6) is located at the sole waist, and bleeding point (14) inserts the endoporus of air chamber isolation strip (8), communicates with inlet channel (9), and exhaust outlet (15) inserts the endoporus of leakproof plug, communicates with atmosphere.Connector (13) inserts the external interface of air bag.Threeway check valve three interfaces are provided with gas-tight ring.Set passage (12) between tiptoe and toe position at middle the end.Half sole is provided with strip tongue (10), make groove (9) form in airway between end upper vent hole (12) and the threeway check valve.The leakproof plug is provided with supporting construction in (7).Air chamber isolation strip (8) forms ring-type with heel, plays the effect of separating the front and back air chamber and reinforcing heel structure.

As shown in Figure 4, the unidirectional plug B-B profile that the threeway check valve is installed in the air interchanger in the present embodiment.The constituent material of unidirectional plug is a silica gel, be provided with a kerf on the inclined-plane between unidirectional plug inclined-plane (18) and the reverse stress surface (20), make (19) outer loose-leaf function that forms, its operation principle is: by air inlet (17) air inlet, loose-leaf (19) otch opens the air communication mistake.If during the gas reverse flow, can run into reverse stress surface (20) and cause otch driving fit more, reach the effect of air-flow one-way flow.She Ji check valve is simple in structure thus, and profile is little, and throughput is big, and installation conveniently is set in sole.

In sum, the utility model compared with prior art has the following advantages

1, improves and guaranteed ventilation volume and the ventilation effect of Ventilated footwear.

2, can be according to the different flexible modulation ventilation volumes in season.

3, heel structure is more firm.

4, air-breathing, exhaust is light more smooth, the service life of having improved the ventilation footwear.

Claims

1. ventilation footwear is characterized in that comprising the air interchanger of operating with walking, and contained air bag (3) is arranged in the recess space of heel (1) in the air interchanger, and air bag is a convex single port formula, and convex surface is provided with auxiliary compression blocks (5).

2. ventilation footwear according to claim 1 is characterized in that the circular surface of air bag (3) is higher than heel ring surface (2).

3. ventilation footwear according to claim 2 is characterized in that the check valve (6) that is connected with air bag is a triplet type.

4. ventilation footwear according to claim 3 is characterized in that the unidirectional plug inclined-plane (18) that is provided with in the unidirectional three-way valve is provided with an otch between the loose-leaf (19), and the glue head is provided with reverse stress surface (20).

5. ventilation footwear according to claim 4 is characterized in that being provided with air chamber isolation strip (8) between the recess of heel (1) and the inlet channel (9), are provided with the check valve jack in the middle of the air chamber isolation strip.

6. according to claim and described ventilation footwear, it is characterized in that check valve exhaust outlet and outside atmosphere are provided with the leakproof plug between joining, leakproof plug inside is provided with supporting construction (7).