CN203762391U - Breathable shoe - Google Patents

Abstract

The utility model relates to a breathable shoe which comprises an upper and a sole. The sole can structurally comprise one or more layers of elastic materials and highly-elastic support bodies such as sealed air bags. The upper can be provided with air holes. A semi-sealed air bag, an air inlet tube, an air discharge tube and the like are disposed in the sole. The semi-sealed air bag is communicated with the air inlet tube through an air inlet valve. The air inlet tube extends to the rear portion of the sole and penetrates out of the sole. The semi-sealed air bag is further communicated with the air discharge tube through a one-way air outlet valve. The tail end of the air discharge tube is communicated with a plurality groups of air discharge grooves. The air discharge grooves are located in the surface layer of the sole. The air discharge grooves are exposed on the surface of the sole or communicated with the surface of the sole through pores. The breathable shoe has the advantages that external clean and low-temperature air can be continuously sucked into the shoe during movement, the air is blown to the bottom of the foot so as to discharge the heat and sweat of the feet through the air holes in the upper and the gaps of the upper, and active exchanging of the air in and out the shoe can be achieved.

Description

Ventilated footwear

Technical field

The utility model relates to the ventilated footwear that a kind of structure of footwear, particularly sole have ventilation device.

Background technology

In most cases, for daily footwear, all there is ventilated requirement, especially the use footwear of sport footwear and so on large amount of exercise occasion, due to foot's prolonged exercise, distribute heat and perspiration, have higher requirement to the ventilating air permeability of footwear, the ventilating air permeability technology of existing footwear, many passages based on vamp and the ventilating structure of material therefor, its ventilated and heat-sinking capability is passivity, and its hot-air cannot initiatively disseminate away, and effect is also not obvious; Especially sole contacts with sole, is that heat and sweat gas gather maximum places, and the discharge of the heat that the air vent of vamp gathers this part and sweat gas does not have effect.

In addition, CN03268803 patent has been announced a kind of Healthful shoes with ventilation that has ventilation device at sole, adopted the shoepad of a border seal, between shoepad levels, resiliency supported is set, on the position of the relative arch of the foot of shoe-pad upper surface, there is one group of projection, on position between front portion, shoe-pad upper strata is slapped with respect to toe, be provided with one-way air inlet net, at insole layer rear portion, have passage, communicate with the exhaust passage of heel of a shoe, one-way exhaust pipe is equipped with in exit in exhaust passage, this technical scheme realizes initiatively air exchange of air suction type inside and outside footwear by the scheme that the heat of sole and sweat aspiration is entered to shoepad internal voids and then discharge from heel.Yet this technical scheme exists following defect to make it cannot realize effective object, first, adopt large-area shoepad to make its elasticity not good, cannot meet the comfortableness of footwear; Secondly, because the air sucking comprises that sweat gas contains moisture, these moisture content can gather and make shoe-pad moist at shoepad, more obvious while especially perspiring at the bottom of the prolonged exercise rear foot, not only affect result of use, also can make shoe-pad very easily moist rotten; In addition, this scheme is when sole leaves shoe-pad, one-way air inlet net is air amount likely, and under the state that in reality, the size of footwear is fitted vamp to the effect of pin Constrained, can not there is this state, also say and will realize above object, toe-cap space is greater than the thickness of heelpiece, the dress of such major part footwear be uncomfortable also built on the sand; Visible this scheme has considerable defect, is irrealizable substantially.

Utility model content

Technical scheme to be solved in the utility model is to provide a kind of ventilated footwear of energy active swap footwear inner air and outer air.

For solving technical problem above, what the utility model adopted is a kind of ventilated footwear, comprise vamp and sole, the structure of sole can comprise the elastomeric material of one to multiple layer, and can comprise high-tension supporter, described high-tension supporter can be pressure bladder or high-tension material block independently, vamp can have vent hole structure, in sole, there is semiclosed air bag, the structure such as air inlet pipe and blast pipe, semiclosed air bag is connected with air inlet pipe through breather cheek valve, air inlet pipe extends to sole rear portion and passes sole, semiclosed air bag is separately connected with blast pipe through unidirectional air outlet valve, the end of blast pipe connects the row that communicates with many groups exhaust groove, exhaust groove is positioned at sole top layer, exhaust groove directly exposes outside sole surface, or ventilate by pore and sole surface.

Adopt after such scheme, when semiclosed air bag is squeezed, the air of internal memory blows between sole and sole via blast pipe, take away heat and the sweat gas of sole, can avoid hot gas gathering in footwear inside, semiclosed air bag is not squeezed while restoring to the original state, and air inlet pipe is from the salubrious air of the outside suction of footwear, for the exhaust that is squeezed is prepared next time.

For keeping footwear left and right directions support force balance, semiclosed air bag is advisable to be positioned at the longitudinal central axis of footwear.

Air inlet pipe passes sole and extends upwardly to the position a little less than footwear limit along vamp heel, and air inlet pipe can be included in vamp tissue,

Air inlet pipe opening is positioned at higher position, can avoid sucking the high temperature on dust and earth's surface, while simultaneously also keeping meeting ponding, there is higher percent of pass, a little less than footwear limit with to be included in vamp tissue be for attractive in appearance and keep whole structural, have the function of filtering dirt water proof concurrently simultaneously.

The left and right of semiclosed air bag has high-tension supporter to surround,

This kind of structure can provide more stable step to support, and avoids semiclosed air bag to have influence on the whole elastic force of footwear.

Respectively there are first half closed airbag and later half closed airbag in sole inside with respect to the position of sole and heel, and the blast pipe of first half closed airbag is communicated with the final vacuum groove of heel position, and the blast pipe of later half closed airbag is communicated with the front exhaust groove of sole position,

Consider that people is when walking about, sole and heel part are Stage loadings, this kind of structure can be when anterior sole lands, rearward heel is blown, heelstrike time, to anterior sole, blow in the wings, not only scavenging efficiency is higher, and the sensation that during walking, sole is blown is more even, and human comfort is higher.

Its notch of exhaust groove is directly open in surface sole,

The air that now exhaust blows out directly blows to sole.

Above the exhaust groove on sole top layer, be also coated with the fabric that one deck is made by ventilating microhole material

This structure is with respect to direct unlimited structure, and its exhaust blowing effect is more all even comprehensive.

Adopted after above technical scheme, the utility model product, can be in motion process, the air of continual inspiration exterior clean and low temperature, and the continual bottom that blows to pin, the heat of foot and sweat gas are discharged from vamp blow vent and upper of a shoe gap, realize the object of active swap footwear inner air and outer air.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.

Fig. 1 is the side sectional view of the utility model the first embodiment.

Fig. 2 is the birds-eye perspective that Fig. 1 embodiment removes upper portion.

Fig. 3 is spring Non-return air valve structural representation.

Fig. 4 is the semiclosed air bag component structural representation that adopts gravity type Non-return air valve structure.

Fig. 5 is that air inlet pipe is included in the in-house a kind of structural representation of vamp.

Fig. 6 is that air inlet pipe is included in the in-house another kind of structural representation of vamp.

Fig. 7 is the sectional view of a kind of structure of air inlet pipe.

Fig. 8 is the sole partial structurtes schematic diagram that adopts micro-porous permeable top layer.

In figure 1, sole; 2, front resilient support body; 3, rear resilient support body; 4, semiclosed air bag; 5, air inlet pipe; 6, breather cheek valve; 7, front exhaust pipe; 8, unidirectional air outlet valve; 9, front exhaust groove; 10, final vacuum pipe; 11, final vacuum groove; 12, vamp; 13, micro-porous permeable layer.

The specific embodiment

As shown in Figure 1, the semiclosed air bag 4 of bar shaped cavity structure is positioned in the middle level, rear portion of sole 1, semiclosed air bag 4 rear ends are communicated with air inlet pipe 5 through breather cheek valve 6, the other end of air inlet pipe 5 prolongs vamp and extends upward from sole 1 tail end passes, the mouth of pipe is positioned at higher position, to suck clean air, the other end of semiclosed air bag 4 has unidirectional air outlet valve 8, unidirectional air outlet valve 8 is outwards communicated with front exhaust pipe 7 and final vacuum pipe 10, the end of two groups of blast pipes is respectively front exhaust groove 9 and final vacuum groove 11 slightly recessed on vamp, the main material of sole 1 is elastomeric material, while being subject to the pressure of pin, can compress, drive semiclosed air bag 4 passive compression, now the air of semiclosed air bag 4 flows to front exhaust pipe 7 and final vacuum pipe via unidirectional air outlet valve 8, air the past exhaust groove 9 and final vacuum groove 11 blow to sole, and take away heat and the sweat gas of sole, when heel lift is arrived in human motion, semiclosed air bag 4 is replied full state with periphery elastic fibrous tissue, now can suck outside cleaned air from air inlet pipe 5, for pressurized air blowing is next time prepared.

As shown in Figure 2, Fig. 1 embodiment, at inner front resilient support body 2 and the rear resilient support body 3 that also has symmetry of sole 1, wherein, resilient support body 3 surrounds semiclosed air bag 4, higher resiliency supported dynamics can be provided, and make the air-breathing recovery process of semiclosed air bag 4 more quick, thereby bring better experience.

Fig. 1-2 illustrated embodiment, adopted the way of settling semiclosed air bag 4 at the rear portion of footwear, and for keeping the Spring balanced of sole, semiclosed air bag 4 is positioned at the longitudinal central axis of footwear, but in fact, semiclosed air bag 4 can be arbitrary shape and the optional position that is arranged on sole, but during with regard to human motion to regard to the pressure texture of footwear, semiclosed air bag 4 is suitable is arranged on heel and region corresponding to sole, and arch place is not suitable for settling.

As a kind of optimization, can be in heel and sole region corresponding to sole, independently semiclosed air bag is installed separately, and interlock and be communicated with the exhaust groove in two regions, when formation sole is stressed, to heel place, dry, the periodic duty state of drying to sole place when heel is stressed, product effect is better, being applicable to the footwear kind of thicker sole tissue, is now simplified structure, and the air inlet pipe of the semiclosed air bag in sole place can extend upward to vamp before forward position.

The effect of exhaust groove of the present utility model, be that the gas that blast pipe is blown out is dispersed into region blowing from some blowings, to bring better radiating effect, Fig. 1-2 is its structure of simplifying most, can adopt more complicated network structure in response to the structure of footwear, and be designed to ornamental lines, and when practical application, answer flexible modulation, at this, do not describe in detail.

The embodiment of Fig. 1, its Non-return air valve has all adopted the Non-return air valve structure of flexible sheet, the simple structure of common Non-return air valve, when actual production, can adopt other Non-return air valve structure as spring, gravity type or swing type structure etc., further to improve durability and the sealing of Non-return air valve, the example of Fig. 1 should not be considered as the restriction to its structure.

Fig. 3 and Fig. 4 have described respectively spring Non-return air valve structure and have adopted the schematic diagram of the semiclosed air bag component structure of gravity type Non-return air valve, air can only be by the one-way flow of direction shown in arrow, owing to being existing common technique structure, legend is only understood the concrete structure of all kinds of Non-return air valves for convenience, at this, does not describe in detail.

In order to suck extraneous air, air inlet pipe 5 of the present utility model should extend upward as far as possible, embodiment as shown in Figure 1, is to extend along vamp in the inside of footwear, and this structure may make instep uncomfortable, therefore, can adopt structure as shown in Figure 5, air inlet pipe 5 is included in the interlayer of vamp 12, what now vamp 12 had one side employing at least is Ventilate cloth, what Fig. 5 showed is the outer structure that adopts Ventilate cloth, and air inlet pipe 5 can be passed through the micropore suck air of Ventilate cloth.

In addition, air inlet pipe 5 also can be as shown in Figure 6, and top passes the bed of cloth of vamp 12, and this structure can be applicable to the vamp of any material-structure, is attractive in appearance and dustproof and rainproof, can have the barrier structure of lower folding on the top of vamp 12.

Air inlet pipe of the present utility model is necessary to adopt flat structure, but easily inaccessible when flat structure is stressed, therefore, can adopt the flat oversensitive pipeline as Fig. 7 structure, there is good resistance to compression antientangling, other pipeline also can adopt similar structures, because be conventional product structure, at this, does not describe in detail.

For obtaining further comfortableness, as shown in Figure 8, the micro-porous permeable layer 13 that has one deck ventilating microhole material to make on the top layer of sole, the air that front exhaust groove 9 is blown out further disperses, expand oblongleaf kadsura stem or root thermal region, and reducing the sensation of sole wind-engaging, the ventilating microhole of this micro-porous permeable layer must be multidirectional, and preferably adopts compared with hard ground material.This micro-porous permeable layer can be integrative-structure with sole, and now exhaust groove can be done suitably simply, also can make the structure of shoe-pad, is convenient for changing the material of different pore densities, with the different amount of exercise demand of flexible adaptation.

Claims (7)

1. a ventilated footwear, comprises vamp and sole, and the structure of sole can comprise the elastomeric material of one to multiple layer, and can comprise high-tension supporter, described high-tension supporter can be pressure bladder or high-tension material block independently, and vamp can have vent hole structure, it is characterized in that:

In sole, there are the structures such as semiclosed air bag, air inlet pipe and blast pipe, semiclosed air bag is connected with air inlet pipe through breather cheek valve, air inlet pipe extends to sole rear portion and passes sole, semiclosed air bag is separately connected with blast pipe through unidirectional air outlet valve, the end of blast pipe connects the row that communicates with many groups exhaust groove, exhaust groove is positioned at sole top layer, and exhaust groove directly exposes outside sole surface or ventilates by pore and sole surface.

2. according to ventilated footwear claimed in claim 1, it is characterized in that: semiclosed air bag is positioned at the longitudinal central axis of footwear.

3. according to ventilated footwear claimed in claim 1, it is characterized in that: air inlet pipe passes sole and extends upwardly to the position a little less than footwear limit along vamp heel, and air inlet pipe can be included in vamp tissue.

4. according to ventilated footwear claimed in claim 1, it is characterized in that: the left and right of semiclosed air bag has high-tension supporter to surround.

5. according to ventilated footwear claimed in claim 1, it is characterized in that: respectively there are first half closed airbag and later half closed airbag in sole inside with respect to the position of sole and heel, the blast pipe of first half closed airbag is communicated with the final vacuum groove of heel position, and the blast pipe of later half closed airbag is communicated with the front exhaust groove of sole position.

6. according to ventilated footwear claimed in claim 1, it is characterized in that: its notch of exhaust groove is directly open in surface sole.

7. according to ventilated footwear claimed in claim 1, it is characterized in that: above the exhaust groove on sole top layer, be also coated with the fabric that one deck is made by ventilating microhole material.