CN201328427Y

CN201328427Y - Ventilating shoe midsole

Info

Publication number: CN201328427Y
Application number: CNU2008202029343U
Authority: CN
Inventors: 刘清万
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-05
Filing date: 2008-11-05
Publication date: 2009-10-21
Anticipated expiration: 2018-11-05

Abstract

The utility model relates to the technical field of shoes, in particular to a ventilating shoe midsole, which is made from integrated rubber-plastic colloid, one surface of a plastic colloid is formed with a depressed portion, the inner portion of the depressed portion is divided into grooves which are communicated through an isolated body, a plurality of via holes are uniformly opened on the plastic colloid, and the via holes are communicated with the grooves in the depressed portion. After using the above technical scheme, the shoe midsole directly uses plastic and rubber to integratedly mold, air flow can directly upper and lower circulate through the via holes, simultaneously the ventilating shoe midsole also can drain, the via holes are also mutually communicated through the grooves in the depressed portion and a second groove on an edge portion, thereby leading each via hole to be communicated with external space, and achieving the circulation of the air flow, and thoroughly discharging odor and draining.

Description

The end in a kind of breathable shoes

Technical field:

The utility model relates to the footwear technical field, refers in particular to the end in a kind of breathable shoes.

Background technology:

The end, mainly comprise two-layer in the at present general footwear: the rubber and plastic glue-line and the nonwoven fabric layer that is adhered to rubber and plastic glue-line surface that are positioned at lower floor.Common rubber and plastic glue-line employing EVA (be commonly called as rubber glue, its chemical name is an ethene-vinyl acetate fat, English name Ethylene-Vinyl Acetate) expanded material or PU material (chemical name is a polyurethane resin).But the gas permeability of these products is relatively poor, and user's travel time length slightly will produce unpleasant peculiar smell.This situation is even more serious for the people of sweaty feet.For this reason, people update the permeability at the end in the footwear, to increase the comfort level of product.For example the patent No. is: 90225551 Chinese utility model patents disclose the end in a kind of breathable shoes, it mainly pastes combination by two foam materials, form through processing and cutting, the stickup face that is positioned at the foaming body of lower floor is provided with some grooves that ventilate, these some grooves pass to bottom place in the footwear by place, outer, the end in the footwear, and ditch notch place in outer, the end is provided with a breach in footwear, in addition end tail end in the footwear is extended near the welt of heel top, purpose also is not allow passage be blocked by the shoes inner edge, to allow air fully circulate really.But its groove that is used for circulation of air is positioned at the bottom surface at the bottom of the whole footwear, and air-flow can't be realized circulating up and down, is difficult to discharge gas like this, eliminates the peculiar smell in the shoes.

At the problems referred to above, the applicant once proposed a kind of technical scheme, saw that the patent No. is 200620056208.6 Chinese utility model patent specification, and it discloses the end in a kind of breathable shoes.In this technical scheme in the footwear end comprise the rubber and plastic glue-line and be overlying on ventilative nonwoven fabric layer on the rubber and plastic glue-line, be evenly distributed with most through holes on the described rubber and plastic glue-line, and have first groove with external communications between the through hole.Described rubber and plastic glue-line edge forms the side of projection, and the one side of not covering nonwoven fabric layer in this side offers second groove that is communicated with through hole.After adopting this technical scheme, owing to directly offer through hole in footwear, and nonwoven fabric layer is to adopt the breathable material to make at the end, not only can absorbing sweat, and air-flow can directly circulate up and down.Simultaneously, because rubber and plastic glue-line bottom surface can be fitted on the sole under the effect of body weight for humans power, for the ease of the discharge of airflow smooth, offer the groove that is interconnected between the through hole, each through hole can be communicated with space outerpace by groove like this, realizes the circulation of air-flow, thoroughly discharges peculiar smell.

But the applicant finds that technique scheme still has the following disadvantages in follow-up R﹠D process: at first, the end needs two kinds of materials to constitute in these footwear: plastic layer and nonwoven fabric layer, this has increased the cost of product.Secondly, two kinds of materials are combined, and need usually to adopt glue bonding, increased production process.For this reason, the applicant designs and develops out the utility model on above-mentioned patent case basis.

The utility model content:

Technical problem to be solved in the utility model just is to overcome the deficiency of present product, and the end in the rational more breathable shoes of a kind of structure is provided.

For solving the problems of the technologies described above, the utility model has adopted following technical scheme: the end, adopt one rubber and plastic colloid to make in these footwear, described plastic body simultaneously forms depressed part, the groove that is divided into connection in this depressed part by slider, on plastic body, evenly offer most through holes, and this through hole is communicated with described depressed part internal channel.

An edge of the body formed depressed part of described rubber and plastic forms second groove that is communicated with the depressed part internal channel, by second groove depressed part internal channel is in communication with the outside.

Described slider comprises the strip shape body that is arranged in parallel and is distributed in depressed part cylindrical body.

The another side of the body formed depressed part of rubber and plastic is formed with the groove of a sealing around the zone of offering through hole relatively.

Described through hole is made of described sets of vias, and each sets of vias is offered around column.

The one side of described rubber bodies moulding depressed part, the edge on it, slider end face are in same plane.

After the utility model adopted technique scheme, the end, directly adopted plastic cement one-body molded in the footwear, and air-flow can see through directly circulation up and down of through hole.Simultaneously, through hole is interconnected by second groove at the groove in the depressed part, edge again, makes each through hole be communicated with space outerpace, realizes the circulation of air-flow, thoroughly discharges smell and draining.

Description of drawings:

Fig. 1 is a schematic diagram of the present utility model;

Fig. 2 is a rearview of the present utility model;

Fig. 3 is an A-A cutaway view among Fig. 1.

The specific embodiment:

The utility model is the end in a kind of breathable shoes, and promptly it can be placed at the end in the shoes as required, to promote the comfort level and the ventilative draining of dress.

See accompanying

drawing

1,2,3, the utility model adopts one rubber and plastic colloid 1 to make, described plastic body 1 one side forms depressed part 2, the groove 21 that is divided into connection in this depressed part 2 by slider 3, on plastic body 1, evenly offer most through holes 11, and this through hole is communicated with described depressed part 2 internal channel 21.

An edge 12 of described rubber and plastic body 1 moulding depressed part 2 forms second groove 13 that is communicated with depressed part 2 internal channel 21, by second groove 13 depressed part 2 internal channel 21 is in communication with the outside.

Above-mentioned slider 3 comprises the strip shape body 31 that is arranged in parallel and is distributed in depressed part 2 cylindrical bodies 32.Through hole 11 is made of several sets of vias 110, and each sets of vias 110 is offered around column 32.

See Fig. 2, the another side of rubber and plastic body 1 moulding depressed part 2 is formed with the groove 14 of a sealing around the zone of offering through hole 11 relatively.

The one side of described rubber bodies 1 moulding depressed part 2, the edge 12 on it, slider 3 end faces are in same plane.Can improve degree comfortable and easy to wear like this.

During use, when constantly back and forth pressing down in the footwear end in user's walking process, the air-flow of shoes inside also constantly is extruded, discharges under a little pressure, thereby realize that the unobstructed of shoes air-flow flows, air-flow will conduct in the depressed part 2 by through hole 11, and mobile by the groove in the depressed part 2, keep the dry of footwear and do not have peculiar smell.In addition, offer second groove 13 that is communicated with depressed part 2 internal channel 21 on the edge 12 of plastic body 1, depressed part 2 internal channel 21 are in communication with the outside by second groove 13.Because the existence of second groove 13, the air-flow in the depressed part 2, aqueous vapor can in time be discharged by second groove 14, make the air-flow of bottom, the end in the footwear keep and extraneous smooth and easy circulation, in time the air-flow in the sole, moisture are discharged.

Certainly, the above only is a specific embodiment of the utility model, does not therefore limit protection domain of the present utility model.For example, the shape of strip shape body 31, column 32 is not limited only in the accompanying drawing to be explained in the present embodiment, and it can make different shape as required.For example, the moulding of through hole 11 and the sets of vias 110 that constituted be not limitation with diagram in circle, annular, it also can be different shapes such as triangle, square, in like manner, column 32 is plotted as circle in the accompanying drawings, and it also can be different shapes such as triangle, square, rectangle.So all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1, the end in a kind of breathable shoes, the end, adopt one rubber and plastic colloid (1) to make in these footwear, it is characterized in that: described plastic body (1) one side forms depressed part (2), the groove (21) that is divided into connection in this depressed part (2) by slider (3), on plastic body (1), evenly offer most through holes (11), and this through hole is communicated with described depressed part (2) internal channel (21).

2, the end in a kind of breathable shoes according to claim 1, it is characterized in that: an edge (12) of described rubber and plastic body (1) moulding depressed part (2) forms second groove (13) that is communicated with depressed part (2) internal channel (21), by second groove (13) depressed part (2) internal channel (21) is in communication with the outside.

3, the end in a kind of breathable shoes according to claim 2, it is characterized in that: described slider (3) comprises the strip shape body (31) that is arranged in parallel and is distributed in depressed part (2) cylindrical body (32).

4, the end in a kind of breathable shoes according to claim 3, it is characterized in that: the another side of rubber and plastic body (1) moulding depressed part (2) is formed with the groove (14) of a sealing around the zone of offering through hole (11) relatively.

5, according to the end in any described a kind of breathable shoes among the claim 3-4, it is characterized in that: described through hole (11) is made of described sets of vias (110), and each sets of vias (110) is offered around column (32).

6, the end in a kind of breathable shoes according to claim 5, it is characterized in that: the one side of described rubber bodies (1) moulding depressed part (2), the edge on it (12), slider (3) end face are in same plane.