CN218527863U

CN218527863U - Ventilation structure for shoe pad or sole

Info

Publication number: CN218527863U
Application number: CN202221013813.0U
Authority: CN
Inventors: 郑华宣; 郑荣昕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2023-02-28
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a shoe-pad or sole technical field discloses a structure of taking a breath for shoe-pad or sole, including setting up gasbag portion and the exhaust passage in shoe-pad or sole heel, the top of gasbag portion is protruding in the top surface of shoe-pad or sole to be provided with the inlet port on the top of gasbag portion, exhaust passage even gives vent to anger near the front end of gasbag portion and extending to shoe-pad or sole, does not have the check valve in this structure of taking a breath, has simple structure, and production and processing is convenient, takes a breath when walking, and the practicality is strong, characteristics that excellent in use effect.

Description

Ventilation structure for shoe pad or sole

Technical Field

The utility model relates to the technical field of insoles or soles, in particular to a ventilation structure for insoles or soles.

Background

The air permeability of shoes is directly related to the comfort level of a wearer, particularly for people who easily sweat feet, in the prior art, the air permeability of the shoes is improved and enhanced through vamp air permeability and insole or sole air exchange air permeability, and in the aspect of insoles or soles, the prior art usually adopts an air bag and a one-way valve to cooperate to realize the circular flow of air in the shoes.

In the process of innovatively developing and producing the massage health-care insole, in order to realize the ventilation function of the insole, make gas in shoes flow and improve the comfort of feet of a wearer, the air bag is matched with a structure of the one-way air inlet valve and the one-way air outlet valve, and the effect is not ideal when the air bag is tried out. The back is through improving constantly to jump out original thinking mode, the innovative design structure of taking a breath of this application, not only can be used to the shoe-pad, can also be used to on the sole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure of taking a breath for shoe-pad or sole has simple structure, and production and processing is convenient, and the practicality is strong, excellent in use effect's characteristics.

The utility model discloses a realize through following technical scheme: a ventilation structure for insoles or soles comprises an air bag part and an exhaust channel, wherein the air bag part and the exhaust channel are arranged at the heel part of the insoles or the soles, the top of the air bag part is protruded out of the top surface of the insoles or the soles, an air inlet hole is formed in the top end of the air bag part, the exhaust channel is connected with the air bag part and extends to the position near the front end of the insoles or the soles to exhaust air, and the ventilation structure is not provided with a one-way valve.

The utility model discloses a structure of taking a breath sets up gasbag portion through the heel at shoe-pad or sole, the top of gasbag portion sets up the inlet port, thereby when the heel is stepped on, make the inlet port seal relatively, and when making compression gasbag, the air is discharged to the interior front end of shoes along exhaust passage, when the heel lifts up, on the one hand the sole pushes down and makes exhaust passage block relatively, on the other hand is because exhaust passage is longer, when the heel lifts up, the inlet port is opened, the air can be by the inlet port direct access gasbag portion in, thereby realize at the in-process of walking, the air is constantly by the heel to the pump sending of toe portion, then in the shoes chamber, make the anterior air in shoes chamber constantly remove to the rear, realize that the interior air of shoes flows and takes a breath, the hydrofuge perspire, reduce bacterial growing, improve ventilative comfort level, be favorable to the health of foot.

As a preferred scheme, the insole or the sole comprises an insole body or a sole body, a top layer is arranged on the insole body or the sole body, a bulged cavity is arranged at the heel part of the top layer, an air inlet hole is formed in the top end of the cavity, and an exhaust channel is communicated with the cavity and extends to the front end of the top layer.

The air bag structure is characterized in that the cavity is not provided with a bottom surface or is sealed at the bottom surface, the exhaust channel is tubular or groove-shaped, when the cavity without the bottom surface or the cavity with an opening at the bottom surface and the groove-shaped exhaust channel are adopted, the top layer is bonded and compounded with the insole body or the sole body, namely, the air bag structure is formed at the heel part of the insole or the sole, and the tubular channel is formed between the long groove and the body.

Further preferably, the top surface of the air bag part is gradually thickened from the top end to the peripheral side in a transitional manner, so that the elastic recovery capability of the pressed air bag part can be effectively improved, and the service life and the ventilation effect of the air bag part are improved.

The utility model discloses simple structure, production and processing are convenient, can adopt the structure production of integral type, also can adopt the mode of layering, through the compound structure that should take a breath that forms, realize taking a breath during walking, and its practicality is strong, excellent in use effect is worth extensively popularizing and applying.

Drawings

FIG. 1 is a schematic top view of the massage health insole of the present invention;

FIG. 2 is a schematic view of the bottom of the top layer of the left insole of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the massage health insole of FIG. 1 after being combined with a bottom layer;

fig. 4 is a schematic structural view of a sports insole or sole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, the present embodiment is illustrated by using an example of a massage health insole developed and produced by the applicant, which has a ventilation structure including an air bag part 1 and an exhaust channel 2 provided at the heel part of the insole, wherein the top of the air bag part 1 is protruded above the top surface of the insole, an air inlet hole 5 is provided at the top end of the air bag part 1, and the exhaust channel 2 is connected to the air bag part 1 and extends to the front end of the insole to exhaust air, and the ventilation structure has no check valve.

In fig. 1, a plurality of spherical contacts 3 with different sizes corresponding to the acupuncture points of the sole and columnar contacts 4 with different heights are distributed on the top surface of the massage health-care insole to play a role of massage health care, fig. 1 is a computer drawing, and in order to show the air bag part 1 and the exhaust channel 2 in fig. 1, the lines of the air bag part 1 and the exhaust channel 2 are reserved and displayed in the drawing, which correspond to the lines of the cavity and the groove-shaped exhaust channel in fig. 2, and the top surface of an actual product does not usually have corresponding lines, which are only illustrated by way of example.

Referring to fig. 2 and 3, the insole of the present embodiment is formed by combining a top layer 7 and a bottom surface of the insole body, the massage health insole includes a bottom insole body 6, the top layer 7 is disposed on the insole body 6, a raised cavity 1-1 is disposed at a heel portion of the top layer 7, an air inlet 5 is disposed at a top end of the cavity 1-1, a groove 2-1 is disposed at a bottom surface of the top layer 7, the groove 2-1 is communicated with the cavity 1-1 and extends to a front end of the top layer 7, the insole body 6 is a bottom surface, the cavity 1-1 and the bottom surface are sealed at the heel portion of the insole to form an air sac portion 1, and the groove and the bottom surface are sealed to form a tubular air exhaust channel 2.

The groove 8 in fig. 2 and 3 corresponds to the larger spherical contact 3 in fig. 1, a magnet can be arranged in the groove 8 to realize the magnetic therapy health care effect, in the embodiment, the air inlet hole 5 at the top end of the cavity 1-1 is arranged on one spherical contact 3 at the heel part, the spherical contact 3 has a certain height and a hard bottom, and the air sealing effect is better when the heel is stepped on.

The top surface of the air bag part 1, namely the cavity 1-1, is gradually thickened from the top end to the peripheral side in a transition way.

The cavity 1-1 and the air exhaust channel 2 of this embodiment can also be of a closed structure, i.e. they are of an integral structure as shown in fig. 3, and then the insole body is compounded on the bottom.

Example two

Referring to fig. 4, fig. 4 can be seen as a schematic view of a sports insole or a sole, in this embodiment, the insole or the sole is an integrated structure, the air bag portion 1 and the air discharge channel 2 are integrally formed when the insole or the sole is formed, for example, the air bag portion 1 can be formed by film blowing, and the air discharge channel 2 can be pre-filled with filler and is drawn out after forming.

The utility model discloses the theory of operation of structure of taking a breath advances exhaust process description:

and (3) an exhaust process: when a user falls on a foot, the downward heel just seals the air inlet hole 5 at the top end of the air bag part 1, under the action of the pressure of the heel, the cavity wall mainly comprising the top end of the air bag sinks, draws and deforms, so that the compressed stored air in the cavity is quickly sprayed out from the edge of the front end of the insole or the sole or the vicinity of the front end of the sole through the exhaust channel 2 communicated with the air bag, the front part of the shoe cavity is filled with the air, when the sprayed air is accumulated to a certain amount, the front space of the shoe cavity can automatically form a certain degree of saturated overpressure, and the original retained turbid air at the front end of the shoe cavity is forced to automatically flow reversely to the non-pressure space of the heel part;

and (3) air inlet process: when lifting the foot, heel and gasbag and the inlet port that is located the gasbag top separate, compression deformation's gasbag receives heel pressure cancel, and the peripheral arch bridge formula of gasbag chamber wall gradually thick structure makes the chamber wall rebound fast and resets, and then makes the gasbag under the negative pressure state can inhale new air fast through inlet port 5 and fill up the bag chamber fast to resume again to full malleation state, when falling the foot again then, get into the exhaust process.

In the walking process, the air in the shoes flows and is exchanged through the cyclic and repeated air exhaust and air intake processes.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A ventilation structure for insoles or soles, which is characterized in that: the air exchange structure comprises an air bag part and an air exhaust channel, wherein the air bag part and the air exhaust channel are arranged at the heel part of an insole or a sole, the top of the air bag part protrudes out of the top surface of the insole or the sole, an air inlet hole is formed in the top end of the air bag part, the air exhaust channel is connected with the air bag part and extends to the position close to the front end of the insole or the sole to exhaust air, and the air exchange structure is not provided with a one-way valve.

2. The ventilation structure of claim 1, wherein: the insole or the sole comprises an insole body or a sole body, a top layer is arranged on the insole body or the sole body, a raised cavity is arranged at the heel part of the top layer, a through hole is formed in the top end of the cavity, and the exhaust channel is communicated with the cavity and extends to the front end of the top layer.

3. The air exchange structure according to claim 2, wherein: the cavity has no bottom surface or a bottom surface closed structure.

4. The ventilation structure according to claim 1 or 2, wherein: the exhaust passage is of a tubular or groove-like structure.

5. The ventilation structure of claim 1, wherein: the top surface of the air bag part is gradually thickened from the top end to the peripheral side.

6. The air exchange structure according to claim 2, wherein: the top surface of the cavity is gradually thickened from the top end to the peripheral side.