CN2271273Y

CN2271273Y - Air exhaust shoes

Info

Publication number: CN2271273Y
Application number: CN 96222791
Authority: CN
Inventors: 周林
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-03
Filing date: 1996-09-03
Publication date: 1997-12-31
Anticipated expiration: 2006-09-03

Abstract

The utility model relates to a pair of ventilated shoes, more specifically to a pair of air exhaust shoes. Each shoe comprises a sole and a vamp, wherein, the sole is composed of a ventilated insole layer and an outsole. Air pockets communicated with each other are arranged on the outsole, and exhaust vents communicated with the air pockets are arranged on the lateral face of the outsole. The utility model is characterized in that one way valves are plugged in the exhaust vents. The utility model has the advantages of capability of outward air exhaust and preventing ground dirty water and dust entering the shoe inside, comfortable wear, and cleanness.

Description

Air exhausting shoes

The utility model belongs to a kind of footwear, particularly a kind of ventilated footwear.

Chinese patent CN2066249U discloses a kind of air exhausting shoes, it comprises sole and vamp, it is characterized in that sole is a double-layer structure, in sole, have air chamber, air admission hole, steam vent, gas channel, air pocket, sole upper strata air-vent, air chamber is positioned at spring heel portion, air admission hole and steam vent are positioned at sole one side, are provided with check valve in the inlet, outlet porch of air chamber.The intermittent pressure that produces when utilizing human body walking is discharged foul smell in the footwear, sucks fresh air when lifting pin again, to realize the footwear inner air convection, has solved people's pin sweat, the smelly problem of pin.Its shortcoming is the footwear sole construction complexity, in the sole domestic demand two check valves is set, and breather check valve sucks sewage and dust easily in footwear, and it is uncomfortable that the people is worn.

The purpose of this utility model provides a kind of simple in structure, can discharge foul smell, again can water proof dustproof air exhausting shoes.

The utility model is achieved in that a kind of air exhausting shoes, it comprises sole and the vamp that is connected with sole, sole is made up of ventilative bed course and footwear outer bottom, on the footwear outer bottom, be provided with the air pocket that communicates with each other, have a steam vent that communicates with air pocket in the side of footwear outer bottom, in steam vent, be plugged with check valve.

Compared with prior art, the utility model is simple in structure, easy for installation, only need to install a check valve, sole and check valve are individual components, get final product filling in check valve after the compression molding of footwear outer bottom, and check valve is mounted in the side steam vent of footwear outer bottom, it can only by in the footwear to effluxing foul smell, and sewage, dust can not enter in the footwear on the ground, make the wearer comfortable clean again.

Now in conjunction with the accompanying drawings and embodiments the utility model is described specifically:

Fig. 1 is a kind of structural representation of air exhausting shoes provided by the utility model;

Fig. 2 is the footwear outsole structures schematic diagram of air exhausting shoes;

Fig. 3 is a kind of structural representation of check valve;

Fig. 4 is the another kind of structural representation of check valve;

Fig. 5 is that the A-A of Fig. 3 is to view.

As depicted in figs. 1 and 2, a kind of air exhausting shoes, it comprises sole 1 and the vamp 2 that is connected with sole 1, sole 2 is made up of ventilative bed course (not shown) and footwear outer bottom 4, on footwear outer bottom 4, be provided with the air pocket 5 that communicates with each other, have a steam vent that communicates with air pocket 5 in the side of footwear outer bottom 4, in steam vent, be plugged with check valve 3.

As shown in Figure 3, check valve 3 is made up of overcoat 32 and the interior covers 31 that are sleeved in the overcoat 32, have venthole 34 in the bottom of overcoat 32, on the lower inside wall of overcoat 32, be provided with boss 35, between boss 35 and interior cover 31 lower ends, be provided with movable valve block 33, and the diameter of this valve block 33 is less than the internal diameter of overcoat 32, greater than the internal diameter of interior cover 31.

As shown in Figure 4 and Figure 5, check valve 3 is made up of overcoat 32 and the interior covers 31 that are sleeved in the overcoat 32, and the bottom of interior cover 31 is bonded with the valve block 33 that can outwards stir, and has venthole 34 in the bottom of overcoat 32.

In above-mentioned two embodiment, interior cover 31 and overcoat 32 be tight fit each other.Their top forms chamfering in a tubular form for circle truncated cone shape, bottom, is convenient to fill in steam vent during installation, but can not drops out.

In the utility model, footwear outer bottom 4 is made by rubber or plastic mould pressing, and check valve 3 is plastic products.In order to support ventilative bed course, at the bottom of setting up one deck propclip with holes on the air pocket 5 of footwear outer bottom 46.

The beriberi that the wearer produces, pin sweat infiltrate air pocket 5 by ventilative bed course, there is intermittent pressure to act on the air pocket 5 during walking, wherein foul smell, pin sweat are discharged outside the footwear by check valve 3, air pocket 5 internal pressures are littler than extraneous when lifting pin, the bottom of cover 31 in valve block 33 covers, intercept ground sewage, dust enters in the footwear, and is comfortable and easy to wear clean.

Claims

1. air exhausting shoes, it comprises sole (1) and the vamp (2) that is connected with sole (1), sole (1) is made up of ventilative bed course and footwear outer bottom (4), on footwear outer bottom (4), be provided with the air pocket (5) that communicates with each other, have a steam vent that communicates with air pocket (5) in the side of footwear outer bottom (4), it is characterized in that in steam vent, being plugged with a check valve (3).

2. according to the said a kind of air exhausting shoes of claim 1, it is characterized in that said check valve (3) is made up of overcoat (32) and the interior cover (31) that is sleeved in the overcoat (32), have venthole (34) in the bottom of overcoat (32), on the lower inside wall of overcoat (32), be provided with boss (35), between boss (35) and interior cover (31) lower end, be provided with movable valve block (33), and the diameter of this valve block (33) is less than the internal diameter of overcoat (32), greater than the internal diameter of interior cover (31).

3. according to the said a kind of air exhausting shoes of claim 1, it is characterized in that said check valve (3) is made up of overcoat (32) and the interior cover (31) that is sleeved in the overcoat (32), the bottom of interior cover (31) is connected with the valve block (33) that can outwards stir, and the bottom of overcoat (32) has venthole (34).