CN2901951Y

CN2901951Y - Air circulation device of ventilation shoe soles

Info

Publication number: CN2901951Y
Application number: CN 200620012097
Authority: CN
Inventors: 赖金池
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-06
Filing date: 2006-04-06
Publication date: 2007-05-23
Anticipated expiration: 2016-04-06

Abstract

An air-circulating device for ventilating sole comprises an outsole, an underlayer, and a surface layer, wherein the outsole is provided with a hollow portion equipped with a plurality of grooves. Baffles are arranged among each groove to form intervals with a gap forming a communication channel to be arranged on the grooves. Vent holes are arranged on the side-wall of the outsole periphery, and an underlayer which is a slab pad made by soft material with the periphery of the underlayer being pasted on the periphery of the hollowed portion on the outsole is arranged above the outsole and cut out with the same size of the hollow portion on the outsole. A plurality of irregular open-works and honeycomb open-works are arranged on the corresponding hollow portion of the outsole, and the open-works on the underlayer are arranged on the hollow portion of the outsole, also a plurality of air holes which are identified on the irregular open-works and honeycomb open-works are arranged on the panel body of the surface which is pasted on the upper surface of the underlayer. The utility model can make shoes keep dry and comfort.

Description

Circulating air device at the bottom of the breathable shoes

Technical field

The utility model relates to circulating air device at the bottom of a kind of breathable shoes, is provided with the space of soft extruding heelpiece with compression air chamber in sole, can effectively the air of sole levels be made circulative convection, footwear is worn feel dry and comfortable comfortable.

Background technology

Shoes have the structure design of airing function, general in the patent case of applying for and checking and approving, but really to design have airing function and simple structure, make easily produce and assembling then comparatively rare fast, as No. 441249 " buffering, ventilatory function footwear comprehensively " a case of TaiWan, China patent announcement, the ventilative sole structure of this case is to be equipped with a cushion pad and a ventilating pad in the footwear inner mast, the both sides of the edge of sole are equipped with discharge orifice, are provided with hollow mouthful of the square ventilation that communicates with it in sole apical margin correspondence; It is characterized in that: the bottom surface of cushion pad convexes with several circular barometric legs, the lip limit that the periphery of barometric leg bottom is established big external diameter, and reaching partly between the preset air pressure post, the inside of barometric leg is equipped with the through hole that runs through pad; Be fitted with a rebasing seal between its bottom surface, the cemented bottom surface, lip limit of deciding in each barometric leg of this rebasing seal is close to the air-pressure chamber that seals to form one except that through hole; Again with the involutory top that places cushion pad of ventilating pad, its bottom surface convexes with the round convex grain of several hollows, these round convex grains are provided with corresponding to the position of each barometric leg of cushion pad bottom surface, and the inside that reaches the protruding grain of part between predetermined protruding grain is equipped with the air vent that is exposed to the pad end face, make the air in the footwear be able to circulation mutually between each round convex grain of ventilating pad end face and bottom surface, and then can on cushion pad, constitute an air flow spaces by each through hole.

The ventilative structure of the sole that is disclosed, die sinking bothers in the manufacturing of member, and the essential measurement contraposition degree of accuracy is considered during assembling, therefore once contraposition does not form faulty materials just easily, and the structures such as round convex grain of barometric leg, hollow are formed on the assembly of each layer bottom, make the thickness of assembly increase, and made breathable shoes sole height is not low, thereby feel in wearer's use that the footwear body is heavy bad on foot, this is its shortcoming.

Therefore, the designer because the ventilative structure of existing footwear body still have its shortcoming and make improvements, provide a kind of production cost rationally, can effectively reach the ventilative effect of fresh air convection current in the use.

The utility model content

Main purpose of the present utility model is to provide circulating air device at the bottom of a kind of breathable shoes, when the footwear body is through at foot's walking, naturally produce the extruding cross-ventilation effect between the sole levels, reach a kind of effective intake and exhaust structure, the shoes inner air is fully circulated and dry pleasant.

The technical solution of the utility model is: circulating air device at the bottom of a kind of breathable shoes comprises a big end, a heelpiece and a top layer; This big end, be provided with depressed part, is provided with most grooves in depressed part, utilizes dividing plate as at interval between each groove, is provided with breach in each dividing plate and forms line of communication, and the peripheral sidewall in the big end is provided with passage; This heelpiece places top, the big end, is cut into the depressed part same size profile size with the big end, and heelpiece is made for the pad of a slab by soft material, is provided with irregularly shaped open-work and honeycomb open-work in upper groove position, the big end of correspondence; This top layer is provided with most pores in the plate body upper bottom surface, and each pore is when fitting on the heelpiece in the top layer, and pore coincides in irregularly shaped open-work and honeycomb open-work; When combination, heelpiece is placed at big the end, make the heelpiece periphery stick in the periphery of depressed part of the big end, again the top layer is fitted in the heelpiece upper strata, make irregularly shaped open-work on pore and the heelpiece on the top layer and honeycomb open-work mutually repeatedly together, and each open-work on the heelpiece more places the groove at the big end.

Preferably, irregularly shaped open-work is that formula at random arbitrarily distributes on this heelpiece.

Preferably, the protruding height of side plate portion is provided with supporting board on this heelpiece.

Effect of the present utility model is significant: owing to the big end of the present utility model is provided with most grooves, the dividing plate of each groove is provided with the connection raceway groove, be provided with passage in lateral margin, and heelpiece is made the pad of a slab by soft material, heelpiece is provided with most irregularly shaped open-works for preceding half section, heelpiece is provided with most honeycomb open-works in the second half section, and the top layer can be made of leather or ventilative cloth, the top layer of thin matter is covered on the heelpiece, again its conjunction was coincided on the big end, by being pressed on shoe-pad under foot's weight, soft heelpiece is exerted pressure by forefoot and rear heel respectively down repeatedly gradually in the walking action, heelpiece is extruded the recess space that can make at big the end and dwindles when sole is stepped on, and when mentioning foot heelpiece elastic recovery original state, so the inside grooves space just forms to dwindle with expansion and changes repeatedly, reaches the ventilative effect of sole.

Description of drawings

Fig. 1 is a structure decomposing schematic representation of the present utility model.

Fig. 2 is the utility model sole combination back outside drawing.

Fig. 3 is the side-looking cut-away view after the utility model combination.

Fig. 4 is the utility model extruding cross-ventilation schematic diagram.

The main element symbol description

10 ... the big end 11 ... groove

12 ... line of communication (connection raceway groove) 13 ... passage

20 ... heelpiece 21 ... irregular open-work

22 ... honeycomb open-work 23 ... supporting board

30 ... top layer (shoe-pad) 31 ... gas (thoroughly) hole

The specific embodiment

Consult shown in Fig. 1,2, ventilative sole structure of the present utility model is made up of a big end 10, a heelpiece 20, a top layer 30.

This big end 10, be made as depressed part in footwear, be provided with most grooves 11 in depressed part, utilizes dividing plate as at interval between each groove, is provided with breach in each dividing plate and forms line of communication 12, and the peripheral sidewall in the big end 10 is provided with passage 13.

And heelpiece 20, be cut into depressed part same size profile size with the big end, heelpiece is made for the pad of a slab by soft material, in upper groove 11 positions, the big end of correspondence described heelpiece is set, heelpiece is provided with most irregularly shaped open-works 21 for preceding half section, heelpiece is provided with the protruding high supporting board 23 of most honeycomb open-work 22, one boards in the second half section and is located at heelpiece one side, and most irregularly shaped open-works adopt formula at random arbitrarily to distribute.

And top layer 30, can constitute by leather or ventilative cloth, the top layer of thin matter is covered on the heelpiece, the top layer is provided with most small pores 31 in plate body, after top layer 30 fits on the heelpiece 20, can make pore 31 involutory placing on irregularly shaped open-work 21 and the honeycomb open-work 22, make the heelpiece 20 and the conjunction on top layer 30 can have fully ventilative effect.

When combination, heelpiece 20 is placed at big the end 10, make the heelpiece periphery stick in the periphery of depressed part of the big end, again top layer 30 is placed heelpiece 20 upper stratas, therefore make irregularly shaped open-work 21 on the heelpiece 20 and honeycomb open-work 22 place on each groove 11 at the big end 10, because of heelpiece 20 is a soft plate body of making the plate body thickening, but its pressurized elastic telescopic, make its hole mutually repeatedly and behind the pressurized, groove 11 sagging being compressed in the groove at the big end 10 can be provided, change space size in the groove, become the cross-ventilated effect of an extruding, can keep preferable airing function after making the footwear body.

Consult Fig. 3, shown in 4, in when combination with its heelpiece 20 glutinous being located on the depressed part at the big end 10, again top layer 30 is made pore 31 add repeatedly on irregularly shaped open-work 21 and honeycomb open-work 22 and groove 11, this heelpiece 20 is a thickening flexible sheet, so when the sole pressure is stepped on sole, each groove 11 will because of the support of dividing plate on every side in walking process, cause press down and on the effect carried, pore 31 is located at the top of groove 11, so air-flow is by its aperture ejection when pressing down, and the gas in part groove 11 spaces also can be discharged by the passage 13 that side of the big ends 10 is established, therefore when trampling in excess surface water in sole, its gas that discharges can make ponding be unlikely and enter inside, the big ends 10.When the footwear body when putting forward the pin process, heelpiece 20 is not just pressed down, and just gas can be sucked via passage 13 by footwear are outer in its elastic recovery, sees through each line of communication 12 and flows into and be covered with each groove 11, gas is upwards gone out, reached gas suction effect.

From the above, the utility model is manufactured in textural simply being easy to, can reduce manufacturing cost, benefit greatly increases easily man-hour during assembling, and use to go up the gaseous exchange that can effectively make footwear body inside levels, improving the sultry airless shortcoming of existing footwear body foot, is an effectively ventilative naturally sole structure.

But below only be possible embodiments of the present utility model, only for ease of explanation the utility model, all various shift design of doing according to the utility model all should be contained in the protection domain of the present utility model.

Claims

1. circulating air device at the bottom of the breathable shoes comprises a big end, a heelpiece and a top layer; It is characterized in that: this big end, be provided with depressed part, is provided with most grooves in depressed part, between each groove by dividing plate as at interval, be provided with breach in each dividing plate and form line of communication, the peripheral sidewall in the big end is provided with passage; This heelpiece places top, the big end, be cut into depressed part same size profile size with the big end, the heelpiece periphery sticks in the periphery of depressed part of the big end, heelpiece is a slab pad of being made by soft material, be provided with irregularly shaped open-work and honeycomb open-work in upper groove position, the big end of correspondence, each open-work on this heelpiece places on the groove at the big end; This top layer is provided with most pores in its plate body, and this top layer fits in the heelpiece upper strata, and pore coincides in irregularly shaped open-work and honeycomb open-work.

2. circulating air device at the bottom of the breathable shoes as claimed in claim 1 is characterized in that: irregularly shaped open-work is formula at random and arbitrarily distributes on this heelpiece.

3. circulating air device at the bottom of the breathable shoes as claimed in claim 1 or 2 is characterized in that: the irregularly shaped open-work of this majority is located at preceding half section of heelpiece, and most honeycomb open-work is located at heelpiece on the second half section.

4. circulating air device at the bottom of the breathable shoes as claimed in claim 1 is characterized in that: the protruding height of side plate portion is provided with supporting board on this heelpiece.