CN201219563Y

CN201219563Y - Multiple-rows air sac

Info

Publication number: CN201219563Y
Application number: CNU2008201204896U
Authority: CN
Inventors: 李勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-26
Filing date: 2008-06-26
Publication date: 2009-04-15
Anticipated expiration: 2018-06-26

Abstract

The utility model discloses a multirow air chamber, an air room is arranged in the air chamber, first exhaust ends and second exhaust ends which are unidirectionally communicated are arranged on the air chamber, the air chamber is provided with a plurality of first exhaust ends, the exhaust directions of the exhaust ends are consistent, the air chamber is provided with a plurality of second exhaust ends which are communicated with the outside, and the exhaust directions of the second exhaust ends are consistent and are reversed with the exhaust directions of the first exhaust ends. Breathing shoes which are provided with the air chamber can realize large-capacity exhaust.

Description

Many Exhaust airbags

Technical field

The utility model relates to a kind of airbag apparatus that dirty gas in the footwear chamber can be discharged the outer breathing footwear of footwear.

Background technology

A lot of breathing footwear have appearred in the market, the air conditioning shoe of crying is also arranged, but these are breathed footwear and generally all have the not good defective of exhaust effect, trace it to its cause all is because the capacity deficiency, dirty gas can not be discharged in a large number, and can not realize big discharge capacity exhaust by the mode that enlarges the exhaust end sectional area significantly because the volume of heel is less.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of many Exhaust airbags, the breathing footwear of this air bag is installed can be realized big discharge capacity exhaust.

For this reason, have air chamber in many Exhaust airbags that the utility model provides, also be provided with first exhaust end and second exhaust end of unidirectional conducting on the air bag, air bag has a plurality of first exhaust ends, the discharge directions unanimity of each exhaust end, air bag has second exhaust end of a plurality of and extraneous conducting, and the discharge directions of each second exhaust end is consistent and opposite with the discharge directions of first exhaust end.

Because many Exhaust airbags that the utility model provides have a plurality of and first exhaust end flow channel conducting, the discharge directions unanimity of each exhaust end, air bag has second exhaust end of a plurality of and extraneous conducting, the discharge directions of each second exhaust end is consistent and opposite with the discharge directions of first exhaust end, can under the situation that does not enlarge indivedual exhaust end sectional areas, realize the expansion (if enlarging the thickness requirement that the sectional area of indivedual exhaust ends may surpass heel) of capacity in these a plurality of exhaust end actings in conjunction, thereby can powerful and in large quantities the dirty gas in the footwear chamber be discharged outside the footwear.

Description of drawings

The structure cross-sectional schematic of the breathing footwear that have many Exhaust airbags that Fig. 1 provides for the utility model.

Fig. 2 is the schematic top plan view after installing air bag in the big end among Fig. 1.

Fig. 3 is the structural plan schematic diagram of many Exhaust airbags.

Fig. 4 is the upward view of Fig. 3.

Fig. 5 is the left view of Fig. 3.

Fig. 6 is the right view of Fig. 3.

The specific embodiment

As Fig. 1, and with reference to shown in Figure 2, many Exhaust airbags that the utility model provides have first exhaust end 5 and second exhaust end 11 of unidirectional conducting, air bag 4 has a plurality of and first exhaust ends 5 flow channel 9 conductings, the discharge directions unanimity of each exhaust end 5, air bag 4 has second exhaust end 11 of a plurality of and extraneous conducting, the discharge directions of each second exhaust end 11 is consistent and opposite with the discharge directions of first exhaust end 5, exhaust mode at this first exhaust end 5 and second exhaust end 11 has only two prescription formulas, one, first exhaust end, 5 unidirectional conducting flow channels 9 are extraneous to air bag 4 inner chambers to the 11 unidirectional conductings of air bag 4, the second exhaust ends; Two, first exhaust end, 5 unidirectional conducting air bags 4 arrive extraneous to flow channel 9, the second exhaust ends 11 unidirectional conducting air bag 4 inner chambers; The discharge directions of so-called first exhaust end 5 and second exhaust end 11 is meant first exhaust end 5 on the contrary when air bag 4 unidirectional exhausts, and second exhaust end 11 must be to the unidirectional exhaust in the external world, and first exhaust end 5 and second exhaust end 11 can not be simultaneously to air bag 4 unidirectional exhausts.Be provided with two second exhaust ends 11 on the air bag 4 altogether, the outlet of each second exhaust end 11 is arranged at the both sides of heel 3 respectively, is provided with two first exhaust ends 5 on the air bag 4 altogether, each first exhaust end 5 all be arranged at air bag 4 front end and with flow channel 9 conductings.As shown in Figure 2, for bigger increase capacity air bag 4 can also have one second exhaust end 11 again on the basis of the foregoing description, the outlet of this second exhaust end 11 is arranged at the rear side of heel 3, be divided at big the end 7 and be furnished with two exhaust passages 8, each exhaust passage 8 respectively with one first exhaust end 5 conductings, the increase of the exhaust passage 8 at the big end is mainly the increase of first exhaust end 5 and supporting, and its capacity can effectively be increased simultaneously.Air bag 4 can also utilize the elastic reaction of self to carry out shock-absorbing boosting except having respiratory function in the present embodiment.

As shown in Figure 1, in order to strengthen the elastic recovery function of air bag 4, strengthen the intensity that air bag 4 is breathed, can also be provided with and the integrated supporting mass 12 of airbag body in the air bag 4, this supporting mass 12 is made by elastomeric material, offer air chamber 13 in this supporting mass 12, be distributed with the inside and outside steam vent 14 of conducting air chamber 13 on the supporting mass 12, be extruded simultaneously at air bag 4 compressed while support columns 12, air in the air chamber 13 are discharged by steam vent 14 is outwards powerful equally, can make the air-flow velocity of discharge of air bag 4 faster, more dirty gas are discharged, and support column 12 can play supporting role to the levels of air bag 4, increases its elastic-restoring force.Simultaneously in order to adsorb the dirty gas in the footwear more completely, nanometer bag 15 can also be set in air chamber 13, be placed with nano powder in the nanometer bag 15, offer pore on the nanometer bag 15, the dirty gas that flows in the air chamber 13 can enter in the air chamber 13, nanometer bag 15 can adsorb the harmful and smelly particle in the dirty gas, thereby can strengthen the function of mediating of dirty gas.

As shown in Figure 3, the air chambers in the air bag 4 can be a plurality of or even more than ten, make air bag 4 inside compact more, strengthen its elastic recovery effect, make its firm and durable more.

Claims

1, a kind of many Exhaust airbags, have air chamber (13) in it, also be provided with first exhaust end (1) and second exhaust end (2) of unidirectional conducting on the air bag (4), it is characterized in that: air bag (4) has a plurality of first exhaust ends (5), the discharge directions unanimity of each exhaust end (5), air bag (4) has second exhaust end (11) of a plurality of and extraneous conducting, and the discharge directions of each second exhaust end (11) is consistent and opposite with the discharge directions of first exhaust end (5).

2, many Exhaust airbags according to claim 1, it is characterized in that: be provided with two second exhaust ends (2) on the described air bag altogether, the outlet of each second exhaust end (2) is arranged at the both sides of air bag respectively, be provided with two first exhaust ends (1) on the described air bag altogether, each first exhaust end (1) all is arranged at the front end of air bag (4).

3, many Exhaust airbags according to claim 2 is characterized in that: described air bag (4) also has one second exhaust end, and (2, this second exhaust end (2) is arranged at the rear side of air bag.

4 according to claim 1 or 2 or 3 described many Exhaust airbags, it is characterized in that: also be provided with in the described air bag and the integrated supporting mass of airbag body (5), this supporting mass (5) elastomeric material is made, offer air chamber (6) in this supporting mass (5), be distributed with the inside and outside steam vent (7) of conducting air chamber (6) on the supporting mass (5).

5, many Exhaust airbags according to claim 4 is characterized in that: be provided with nanometer bag (8) in the air chamber (6), the nanometer bag is placed with nano powder in (8), and the nanometer bag offers pore on (8).