CN2838342Y

CN2838342Y - The automatic ventilation sole

Info

Publication number: CN2838342Y
Application number: CN 200520090779
Authority: CN
Inventors: 徐贺杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-18
Filing date: 2005-05-18
Publication date: 2006-11-22
Anticipated expiration: 2015-05-18

Abstract

A kind of sole of automatic ventilation, it is two layers of sole up and down.The air intake passage that has one-way cock is arranged between the levels sole; The shape of a hoof ripple elastic force chamber that can breathe, the air-out passage that has one-way cock is communicated with successively.The inlet of air intake passage links to each other with a flexible pipe, and the other end of flexible pipe has filter, and is fixed on eminence such as the upper of a shoe.The outlet of air-out passage is on the sole center line of upper strata, and in the crisscross groove of upper strata sole.Step on when liftoff when footwear, the elastic force chamber just from the inlet inspiration extraneous air of air inducing flexible pipe, extrudes air through the air-out passage, blows to sole and plays draught effect.In addition, also can be with the one-way cock intermodulation of the outlet and inlet passage in above-mentioned, then the outlet and inlet passage has also just exchanged.Just become the sole of outside exhausting by the blowing sole at the bottom of the ventilated footwear after the exchange.

Description

The automatic ventilation sole

Technical field

The utility model relates to a kind of sole device of automatic ventilation.It can exchange air in the footwear and footwear outer air automatically.

Background technology

At present, do not see also on the footwear market that the ventilation footwear are arranged.Though some footwear about automatic ventilation of some data, these technology are all immature can not be promoted.As them all is to pacify the circular-arc elastomeric chamber that can breathe at the sole rear portion, and the air intake passage that sole is provided with one-way cock communicates with elastomeric chamber, and fresh air inlet is in the sole side.Anterior sole divides two-layer up and down, having the air-out passage to communicate with elastomeric chamber between sole up and down, is equipped with air-out check valve and the exhaust vent front end on the sole of upper strata on the air-out passage.When footwear from stepping on when ground, elastomeric chamber is just from air intake passage inspiration extraneous air, and air extruded through exhaust vent from the air-out passage.

The shortcoming of above-mentioned automatic ventilation sole is: the air intake passage inlet is low, and water and little foreign material easily enter in the air intake passage.Next is that exhaust vent is easily stepped on stifled on the sole of upper strata by pin.Be once more the circular-arc elastomeric chamber at footwear rear portion in application not too freely.

Summary of the invention

For overcome that above-mentioned automatic ventilation sole Zhong Shui and little foreign material enter in the ventilating duct and exhaust vent stepped on by pin stifled, and circular arc elastomeric chamber freely shortcoming not, the technical scheme that the utility model technical solution problem is taked is: sole is divided into two-layer up and down.The sole rear portion by the rear portion of sole up and down be clipped in the shape of a hoof elastic force chamber that can breathe that the shape of a hoof ripple elastic force apron at sole rear portion is up and down formed.Shape of a hoof ripple elastic force apron is low early and high after under natural situation.Its external margin is consistent with the external margin at sole rear portion up and down.It by elasticity preferably rubber make.There is horseshoe shaped recess at lower floor sole rear portion with the edge that shape of a hoof ripple elastic force apron contacts.Height when the depth of depression is compressed with shape of a hoof ripple elastic force apron is the same.There is the perk that makes progress slightly at sole rear portion, upper strata; Also there is downward perk at the rear portion of lower floor's sole.

In the front of shape of a hoof elastic force chamber, there is one or several groove to stretch to the front end of sole in the middle of lower floor's sole.The wide about 2mm of groove, dark about 2～3mm.This groove communicates with the elastic force chamber, and it has surrounded the air-out passage with the upper strata sole.The air-out passage is provided with the air-out one-way cock.The exhaust vent of air-out passage is to open several holes as exhaust vent from the air-out passage after the upper strata sole is by forward direction.The diameter of exhaust vent is about 2mm.

The one side that contacts with pin at the upper strata sole has crisscross groove, as regular hexagon or parallelogram groove etc.Their length of side is 3～5mm.The wide about 1～2mm of groove, dark about 1～3mm.The exhaust vent of air-out passage is in crisscross groove, and on the center line of sole.

In the front of shape of a hoof elastic force chamber, lower floor's sole of air-out passage one side has a groove forward and turn side to lower floor's sole.It and upper strata sole surround an air intake passage.Air intake passage communicates with shape of a hoof elastic force chamber, and an air intake one-way cock is arranged on air intake passage.The inlet of air intake passage is in the side of sole center up and down.

Link to each other with the air intake passage inlet of sole center side with an air inducing flexible pipe.The inlet of air inducing flexible pipe is fixed on eminence, and on the upper of a shoe as the outside, and inlet downwards.The flexible pipe inlet is equipped with filter.

When putting on footwear that this sole does and stepping on ground, be subjected to the effect of body weight for humans power, the gas volume in the shape of a hoof elastic force chamber at sole rear portion is compressed and diminishes, but pressure increases and greater than the outer atmospheric pressure of footwear.At this moment, the check valve on the air intake passage is closed by pressure, and the check valve on the air-out passage is opened by pressure, and the air in the shape of a hoof elastic force chamber is discharged from exhaust vent through the air-out passage and blowed to sole, and derives from the crisscross groove of upper strata sole.

When footwear were liftoff, because the effect of body weight for humans power disappears, shape of a hoof elastic force chamber restored to the original state under the effect of elastic force.At this moment, the gas volume in the elastic force chamber increases, and pressure reduces and presses less than atmosphere outside.Check valve on the air-out this moment passage is closed by pressure, and the check valve on the air intake passage is opened by pressure, and air outside enters in the elastic force chamber from air intake passage through induced duct.

When these footwear repeated said procedure, air outside will constantly blow to sole, with the air exchange of sole.Because of the inlet of air inducing flexible pipe aloft, and inlet is downwards and filter is arranged, so water and little foreign material are difficult to enter in the air intake passage.Once more, exhaust vent is in the crisscross groove of upper strata sole, and air-out is difficult for being stepped on by pin stifled by the groove derivation.

It more than is the automatic ventilation sole of sole blowing in the export-oriented footwear of footwear.We also can exchange air intake one-way cock in the above-mentioned sole and air-out one-way cock once, just air intake passage have been become the air-out passage; The air-out passage has become air intake passage.The trend of air in this kind equipment and front is just in time opposite so, has become from the automatic ventilation sole of sole exhausting outside footwear.When becoming the automatic ventilation sole of exhausting outside footwear, the filter on its air inducing flexible pipe can remove.

The beneficial effects of the utility model are: the energy of walking about with human body blows into the outer air of footwear in the footwear under the sole, or the air of underfooting in the footwear is extracted into footwear goes outward, plays the effect of ventilation.And outside impurity and water are difficult for entering in the footwear.

Description of drawings

Be that the utility model is described in further detail with accompanying drawing at the bottom of the left shoe at the bottom of the ventilated footwear of drying in footwear below.Because of at the bottom of the right shoe with become symmetry at the bottom of the left shoe, just do not draw accompanying drawing here and illustrated.

Fig. 1 is an installation diagram of the present utility model.

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

Fig. 3 is the vertical view of upper strata sole.

Fig. 4 is the A-A cutaway view of Fig. 3.

Fig. 5 is the vertical view of lower floor's sole.

Fig. 6 is the front view of lower floor's sole.

Fig. 7 is the A-A cutaway view of Fig. 5.

Fig. 8 is the vertical view of shape of a hoof ripple elastic force apron.

Fig. 9 is the A-A cutaway view of Fig. 8.

Figure 10 is the front view of shape of a hoof ripple elastic force apron.

Figure 11 is the vertical view of one-way cock when closing.This figure has amplified two times.

Figure 12 is the A-A cutaway view of Figure 11.

Figure 13 is the A-A cutaway view of Figure 11 one-way cock when opening.

Figure 14 is the front view of Figure 11 one-way cock when closing.This figure has amplified two times.

Among the figure: the 1st, the exhaust vent on the sole of upper strata; The 2nd, the crisscross groove that contacts one side with pin on the sole of upper strata; The 3rd, the air-out passage that surrounds by sole up and down; The 4th, the air-out one-way cock on the air-out passage; The 5th, the upper strata sole; The 6th, shape of a hoof ripple elastic force apron; The 7th, the elastic force chamber that can breathe that surrounds by up and down sole rear portion and shape of a hoof ripple elastic force apron; The 8th, the one-way cock on the air intake passage; The 9th, the air intake passage that surrounds by sole up and down; The 10th, the air inducing flexible pipe that is communicated with air intake passage; The 11st, the filter on the air inducing flexible pipe inlet; The 12nd, lower floor's sole; The 13rd, the horseshoe shaped recess at lower floor sole rear portion.

The specific embodiment

In Fig. 1,3 wind holes 1 are in the crisscross groove 2 of upper strata sole.And exhaust vent 1 with on the air-out passage 3 that surrounds of going to the bottom communicate.On air-out passage 3, the rear portion of the rear portion of upper strata sole 5 and lower floor's sole 12 and shape of a hoof ripple elastic force apron 6 have surrounded shape of a hoof elastic force chamber 7 to air-out one-way cock 4 again.Shape of a hoof elastic force chamber 7 communicates with air-out passage 3.The air intake passage 9 that is surrounded by sole up and down also communicates with shape of a hoof elastic force chamber 7.Air intake one-way cock 8 is on air intake passage 9.Air intake passage 9 is connected with air inducing flexible pipe 10.The fresh air inlet of air inducing flexible pipe is equipped with filter 11.

In Fig. 2, the rear portion of the rear portion of upper strata sole 5 and lower floor's sole 12 communicates with air-out passage 3 with the shape of a hoof ripple elastic force chamber 7 that can breathe that shape of a hoof ripple elastic force apron 6 surrounds.Air-out one-way cock 4 is on air-out passage 3.Exhaust vent 1 communicates with air-out passage 3.Exhaust vent 1 is connected with the crisscross groove 2 of upper strata sole again.

In Fig. 3, upper strata sole exhaust vent 1 is in the crisscross groove 2 of upper strata sole, and exhaust vent 1 is arranged on the sole center line of upper strata, and sole crisscross groove 2 in upper strata is distributed in the middle part and the front portion of upper strata sole.

In Fig. 4, the rear portion that can find out the upper strata sole has slightly and is upturned.

In Fig. 5, can find out on the center line of lower floor's sole has an air-out groove.It surrounds air-out passage 3 with the upper strata sole.In air-out passage 3 one sides one air intake groove 9 is arranged.Horseshoe shaped recess 13 is arranged at the rear portion.

In Fig. 6, can find out lower floor's downward perk in sole rear portion.Simultaneously can find out that there is shape of a hoof groove 13 at the edge at lower floor sole rear portion.

Claims

1, a kind of automatic ventilation sole, it is made up of two-layer sole up and down, the rear portion of sole is the shape of a hoof ripple elastic force chamber that can breathe, it communicates with the air intake that has one-way cock and the air-out passage that are surrounded by sole up and down of its front, the exhaust vent of air-out passage is to be exhaust vent to the upper strata sole as several holes from the air-out passage, the air-out passage is one or several, the fresh air inlet of air intake passage is in the side of levels sole center, it is characterized in that: the one side that the upper strata sole contacts with pin has crisscross groove, crisscross groove is distributed in the area that accounts for sole 2/3rds from the sole point to sole center, and the fresh air inlet of air intake passage is connected with a flexible pipe.

2, automatic ventilation sole according to claim 1 is characterized in that: the exhaust vent of air-out passage is in the crisscross groove of upper strata sole, and exhaust vent is on the center line of the front and back of upper strata sole.

3, automatic ventilation sole according to claim 1 is characterized in that: sole crisscross groove in upper strata is that the length of side is the orthohexagonal groove of 3～5mm or the groove of 3～5mm parallelogram, and the wide of groove is 1～2mm, is 1～3mm deeply.

4, automatic ventilation sole according to claim 1 is characterized in that: the other end of the flexible pipe that links to each other with sole air intake passage inlet has filter, and has filter inlet and be fixed on eminence such as the upper of a shoe, and Open Side Down.

5, automatic ventilation sole according to claim 1, it is characterized in that: the elastic force chamber of breathing at sole rear portion is by the rear portion of sole up and down, form with the shape of a hoof ripple elastic force apron that is clipped in the middle, the outer rim of shape of a hoof ripple elastic force apron is consistent with the outer rim at sole rear portion up and down, shape of a hoof ripple elastic force apron is low early and high after, and there is perk up and down at the rear portion of last sole and following sole.

6, automatic ventilation sole according to claim 1 is characterized in that: there is horseshoe shaped recess rear portion and shape of a hoof ripple elastic force apron contact site at lower floor's sole, and the degree of depth of depression is consistent with the height after shape of a hoof ripple elastic force apron is compressed.

7, automatic ventilation sole according to claim 1 is characterized in that: the wide of air-out passage is 2mm, is 2～3mm deeply.

8, automatic ventilation sole according to claim 1 is characterized in that: air intake check valve at the bottom of the above-mentioned ventilated footwear and air-out check valve are exchanged, and the automatic ventilation sole of then drying in footwear has just become in the footwear the outwards automatic ventilation sole of exhausting.