CN202456741U

CN202456741U - Insoles with air exchange function

Info

Publication number: CN202456741U
Application number: CN2012200185856U
Authority: CN
Inventors: 谢光盛
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-16
Filing date: 2012-01-16
Publication date: 2012-10-03
Anticipated expiration: 2022-01-16

Abstract

The utility model discloses a pair of insoles with an air exchange function. Each insole comprises an insole body which is made of an airtight material and provided with an inner cavity, wherein the inner cavity of each insole body is filled with air, and an air exchange mechanism which is communicated with the inner cavity of the insole body is respectively arranged at the inner side and the front end of each insole body. According to the utility model, the air exchange mechanisms each of which respectively consists of an air inlet pipe and an air outlet pipe are respectively arranged at the inner side and the front end of each insole, the upper surface of each insole is provided with bulges, division trenches are formed among all the bulges, the air outlet pipes at the front end and the inner side of the insole extend inwards to the division trenches among the corresponding bulges from the edge of each insole, so that air in the inner cavity of each insole is scattered and circulated to a part between every two toes and the sole part through the air outlet pipes and sweat on feet is exhausted, so that the air permeability of the feet is increased; because a spring is arranged in each insole, not only is elasticity of the insoles increased, but also favorable ventilation and heat-radiation effects are achieved inside the shoes through uniform air exchange; and the insoles disclosed by the utility model are simple in structure and low in cost.

Description

Shoe-pad with ventilatory

Technical field

The utility model relates to the shoe-pad technical field, relates in particular to a kind of shoe-pad with ventilatory.

Background technology

In the prior art, mostly normally used shoe-pad is the solid sheet that cloth, colloid or foamed plastics are processed, though such shoe-pad can play thermal insulation and increase the flexible effect of shoe-pad; But because sole is local the contact with shoe-pad, when footslog, sole is prone to bubble or pain; Simultaneously; Because gas permeability is bad, heat that produces in the walking process and sweat gas are difficult for discharging in airtight space, are easy to generate bad smell of perspiration.

Also there is the shoe-pad with ventilatory in prior art, but its structure is comparatively complicated, and production cost is also higher, and gas permeability is not good.

The utility model content

The main purpose of the utility model be to provide a kind of simple in structure, cost is low and the shoe-pad with ventilatory of good permeability.

In order to achieve the above object; The utility model proposes a kind of shoe-pad with ventilatory; Comprise the insole body of processing by gas impermeable material with inner chamber; The inner chamber of said insole body is filled with gas, and the inboard of said insole body and front end are respectively equipped with the ventilation mechanism that is communicated with said insole body inner chamber.

Preferably; Said ventilation mechanism comprises: some air inlet pipe and escape pipes that all are communicated with said insole body inner chamber wherein, are provided with the elastic block piece that the gas that stops in the said insole body inner chamber flows out in the said air inlet pipe; The inwall of said elastic block piece and said air inlet pipe has an angle; One end of this elastic block piece is connected with the inwall of said air inlet pipe, and the other end is a free end, and extends to the airintake direction of said air inlet pipe.

Preferably, said elastic block piece and said air inlet pipe are one-body molded.

Preferably, the upper surface of said insole body is provided with some convexities, is formed for the guiding gutter of exhaust between each convexity, and said escape pipe is extended in the guiding gutter between the said convexity by the edge of said insole body.

Preferably, said ventilation mechanism is arranged on upper end and/or the lower end of said insole body inboard near sufficient heart place.

Preferably, said air inlet pipe and said escape pipe are staggered.

Preferably, be provided with in the said insole body and be used to increase the flexible spring of shoe-pad.

Preferably, the said spring setting of in said insole body, tiling.

A kind of shoe-pad that the utility model proposes with ventilatory; Inboard and front end through at shoe-pad are provided with the ventilation mechanism that is made up of air inlet pipe and escape pipe respectively; Upper surface at shoe-pad is provided with convexity simultaneously; Form guiding gutter between each convexity, the escape pipe of shoe-pad front end and shoe-pad inboard is extended inwardly in the guiding gutter between the corresponding convexity by the edge of shoe-pad, makes the gas of shoe-pad inner chamber be circulated between the toe and foot bottom via the escape pipe distribution; Sweat gas on the pin is discharged, increased the gas permeability of pin with this; In addition, through spring is set in shoe-pad, trample when pressing down under foot; Can force the interior air of shoe-pad inner chamber to suffer oppression discharges through escape pipe; When being lifted away from ground under foot, the restoring force through spring struts the shoe-pad inner chamber, sucks from air inlet pipe to drive outside air; Make through even ventilation thus and obtain the good aeration radiating effect in the footwear, the utility model is not only simple in structure but also cost is low.

Description of drawings

Fig. 1 is the structure perspective view that the utlity model has the shoe-pad preferred embodiment of ventilatory;

Fig. 2 is the local enlarged diagram that the utlity model has air inlet pipe in the shoe-pad preferred embodiment of ventilatory.

Clearer for the technical scheme that makes the utility model, clear, will combine accompanying drawing to do further to detail below.

The specific embodiment

The solution of the utility model embodiment mainly is: inboard and front end through at shoe-pad are provided with the ventilation mechanism that is made up of air inlet pipe and escape pipe respectively; Upper surface at shoe-pad is provided with convexity simultaneously; Form guiding gutter between each convexity; The escape pipe of shoe-pad front end and shoe-pad inboard is extended inwardly in the guiding gutter between the corresponding convexity by the edge of shoe-pad; Make the gas of shoe-pad inner chamber be circulated between the toe and foot bottom, the sweat gas on the pin is discharged, increase the gas permeability of pin with this via the escape pipe distribution.

As shown in Figure 1, Fig. 1 is the structure perspective view that the utlity model has the shoe-pad preferred embodiment of ventilatory; A kind of shoe-pad that the utility model preferred embodiment proposes with ventilatory; Comprise the insole body of processing by gas impermeable material with inner chamber 1; The inner chamber of this insole body 1 is filled with gas, and simultaneously, the inboard 12 of insole body 1 and front end 11 are respectively equipped with the ventilation mechanism that is communicated with insole body 1 inner chamber; Mechanism makes the circulation of air of sole through ventilation, to increase the gas permeability of pin.

Particularly, in the present embodiment, above-mentioned ventilation mechanism comprises: some air inlet pipe that all are communicated with 2 and escape pipe 3 with insole body 1 inner chamber, and wherein, air inlet pipe 2 is shorter, and the end of air inlet pipe 2 is located at the edge of insole body 1 front end 11 and inboard 12; Escape pipe 3 is longer, is extended to insole body 1 center by the front end 11 of insole body 1 or inboard 12 edge, and the gas that makes escape pipe 3 discharge can scatter to the bottom of pin, to increase the circulation of sole gas, takes away sole sweat gas.Wherein, escape pipe 3 can be embedded in the insole body 1 from the body that the shoe-pad marginal stretch divides, and only needs the outlet of escape pipe 3 is exposed to the upper surface of insole body 1.

When insole body 1 inner chamber pressurized (when pin is trampled shoe-pad), the gas in insole body 1 inner chamber is discharged through escape pipe 3; When insole body 1 inner chamber pressure discharges (when the pin of trampling shoe-pad lifts), insole body 1 inner chamber sucks extraneous air through air inlet pipe 2.

Wherein, Be provided with the outside elastic block piece 21 that flows out of the gas that stops in insole body 1 inner chamber in the air inlet pipe 2, as shown in Figure 2, Fig. 2 is the local enlarged diagram of air inlet pipe 2 in the present embodiment; The inwall that is arranged on elastic block piece 21 and air inlet pipe 2 in the air inlet pipe 2 has an angle; One end of this elastic block piece 21 is connected with the inwall of air inlet pipe 2, and the other end is a free end, and the bearing of trend of this free end in air inlet pipe 2 is along the airintake direction (direction shown in arrow among Fig. 2) of air inlet pipe 2; Simultaneously; Elastic block piece 21 can receive the effect of these elastic block piece 21 both sides air pressure in air inlet pipe 2, be the inwall rotation of fulcrum with respect to air inlet pipe 2 with the junction of elastic block piece 21 and air inlet pipe 2 inwalls.

When shoe-pad inner chamber pressurized, the gas of shoe-pad inner chamber is discharged through escape pipe 3; Because the bearing of trend of free end in air inlet pipe 2 of elastic block piece 21 is along the airintake direction of air inlet pipe 2 in the air inlet pipe 2; Therefore, when shoe-pad inner chamber pressurized, the air pressure of elastic block piece 21 inboard 12 is big than the air pressure in its outside; The pressure reduction of elastic block piece 21 both sides makes this elastic block piece 21 rotate laterally; Most of pore of air inlet pipe 2 is sealed, and the gas that has hindered thus in the shoe-pad flows out, and the gas major part in the shoe-pad is discharged by escape pipe 3.

When insole body 1 inner chamber pressure discharges; Owing to escape pipe 3 is longer, insole body 1 inner chamber mainly sucks extraneous air through air inlet pipe 2, because the bearing of trend of free end in air inlet pipe 2 of air inlet pipe 2 interior elastic block pieces 21 is along the airintake direction of air inlet pipe 2; Therefore; When insole body 1 inner chamber pressure discharged, the air pressure of elastic block piece 21 inboard 12 was little than the air pressure in its outside, and the pressure reduction of elastic block piece 21 both sides makes 12 rotations to the inside of this elastic block piece 21; The pore of air inlet pipe 2 is opened, and the air inlet pipe 2 of passing through that makes extraneous air have no to hinder sucks in insole body 1 inner chamber.

Wherein, above-mentioned elastic block piece 21 can be one-body molded with air inlet pipe 2, also can adopt bonding mode to be connected with the inwall of air inlet pipe 2; Perhaps adopt other rotatable connected modes, any mode no matter is in the time of all need making air inlet pipe 2 air inlets; Elastic block piece 21 is 12 rotations to the inside; And when the shoe-pad pressurized, air inlet pipe 2 is rotated laterally, stops the gas in the air inlet pipe 2 to flow out.

In order to increase the gas permeability of shoe-pad, present embodiment is provided with some protruding 4 at the upper surface of insole body 1, and each is formed for the guiding gutter of exhaust between protruding 4; Escape pipe 3 is extended in the guiding gutter between protruding 4 by the edge of insole body 1; That is to say that escape pipe 3 extends to the center of insole body 1, the gas outlet of this escape pipe 3 is communicated with the guiding gutter that is formed by convexity 4; The gas of being discharged by escape pipe 3 flows along above-mentioned guiding gutter, thereby can increase the circulation of sole gas.

The quantity of above-mentioned escape pipe 3 and air inlet pipe 2 can be provided with as required, and wherein, escape pipe 3 extends to the center of insole body 1 specifically can adopt following set-up mode:

The escape pipe 3 that is arranged on insole body 1 front end 11 can extend between the toe and the sole place, is arranged on the escape pipe 3 of insole body 1 inboard 12, can extend to the sufficient heart and heel place.

Features of shape according to pin; The upper end and the lower end that can be positioned at sufficient heart position in insole body 1 inboard 12 all are provided with the ventilation mechanism that is made up of air inlet pipe 2 and escape pipe 3, and the upper end or the lower end that also can only be positioned at sufficient heart position in insole body 1 inboard 12 are provided with ventilation mechanism.

When upper end and lower end that insole body 1 inboard 12 is positioned at sufficient heart position all are provided with ventilation mechanism; The escape pipe 3 that can make insole body 1 inboard 12 be positioned at upper end, sufficient heart position extends to heel position direction, and the escape pipe 3 that makes insole body 1 inboard 12 be positioned at lower end, sufficient heart position extends to the sufficient heart or sole position direction.

In addition, in the above-mentioned mechanism of respectively taking a breath, air inlet pipe 2 can be arranged with escape pipe 3 in order, also can be staggered.

In addition, in order to increase the elasticity of shoe-pad, and make the shoe-pad ventilation evenly, present embodiment also is provided with spring 5 in insole body 1, and the setting of can in insole body 1, tiling of this spring 5 also can the local uniform setting.

Trample when pressing down shoe-pad under foot; Can force the air in insole body 1 inner chamber to suffer oppression through escape pipe 3 discharges; When being lifted away from ground under foot; Restoring force through spring 5 struts insole body 1 inner chamber, sucks from air inlet pipe 2 to drive outside air, makes through even ventilation thus to obtain the good aeration radiating effect in the footwear.

And the rubber-like shoe-pad is of value to foot health-care, and can alleviate wayworn, contacts with shoe-pad through foot plate surface simultaneously, has alleviated the direct bounce of gravity to human body.

The utility model embodiment has the shoe-pad of ventilatory; Inboard 12 and front end 11 through at shoe-pad are provided with the ventilation mechanism that is made up of air inlet pipe 2 and escape pipe 3 respectively; Upper surface at shoe-pad is provided with protruding 4 simultaneously; Form guiding gutter between each convexity 4, the escape pipe 3 of shoe-pad front end 11 and shoe-pad inboard 12 is extended inwardly in the guiding gutter between corresponding protruding 4 by the edge of shoe-pad, makes the gas of shoe-pad inner chamber be circulated between the toe and foot bottom via escape pipe 3 distributions; Sweat gas on the pin is discharged, increased the gas permeability of pin with this; In addition, through spring 5 is set in shoe-pad, trample when pressing down under foot; Can force the air in the shoe-pad inner chamber to suffer oppression through escape pipe 3 discharges; When being lifted away from ground under foot, the restoring force through spring 5 struts the shoe-pad inner chamber, sucks from air inlet pipe 2 to drive outside air; Make through even ventilation thus and obtain the good aeration radiating effect in the footwear, the utility model is not only simple in structure but also cost is low.

The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the utility model.

Claims

1. shoe-pad with ventilatory; It is characterized in that; Comprise the insole body of being processed by gas impermeable material with inner chamber, the inner chamber of said insole body is filled with gas, and the inboard of said insole body and front end are respectively equipped with the ventilation mechanism that is communicated with said insole body inner chamber.

2. the shoe-pad with ventilatory according to claim 1; It is characterized in that; Said ventilation mechanism comprises: some air inlet pipe and escape pipes that all are communicated with said insole body inner chamber wherein, are provided with the elastic block piece that the gas that stops in the said insole body inner chamber flows out in the said air inlet pipe; The inwall of said elastic block piece and said air inlet pipe has an angle; One end of this elastic block piece is connected with the inwall of said air inlet pipe, and the other end is a free end, and extends to the airintake direction of said air inlet pipe.

3. the shoe-pad with ventilatory according to claim 2 is characterized in that, said elastic block piece and said air inlet pipe are one-body molded.

4. according to claim 2 or 3 described shoe-pads with ventilatory; It is characterized in that; The upper surface of said insole body is provided with some convexities, is formed for the guiding gutter of exhaust between each convexity, and said escape pipe is extended in the guiding gutter between the said convexity by the edge of said insole body.

5. the shoe-pad with ventilatory according to claim 4 is characterized in that, said ventilation mechanism is arranged on upper end and/or the lower end of said insole body inboard near sufficient heart place.

6. the shoe-pad with ventilatory according to claim 4 is characterized in that, said air inlet pipe and said escape pipe are staggered.

7. the shoe-pad with ventilatory according to claim 4 is characterized in that, is provided with in the said insole body to be used to increase the flexible spring of shoe-pad.

8. the shoe-pad with ventilatory according to claim 7 is characterized in that, the setting of in said insole body, tiling of said spring.