CN101098639A - Shoe - Google Patents

Abstract

A shoe has the open and close functions of slipper and is formed by sewing (3) the periphery of the upper part (2) on the sole (1). The shoe has the following characteristic: I -an elastically yielding flexible expanded plastic material sheet with alternatively variable thickness more than 2 mm and less than 8 mm is used, one surface of the sheet is provided with through holes (F) and bossings (e), and the reverse surface is formed with ribs (i), the through holes are formed in a thin area and are alternative with the bossings (e); II-punching the sheet in sole (1) and uppers (2); III-sewing the sole edge (3) of the upper (2) to the sole (1); IV- the characteristic is that the bossings (e) are placed towards the outside of the shoe, not only can be used for the sole (1) when towards the floor but also can be used for the upper when towards the outside.

Description

Footwear

Technical field

The present invention relates to as chatting the described footwear of part before the independent claims.Its target is footwear, and these footwear are main but be not exclusively intended for use in family expenses.

Background technology

The present situation of this area is, the use of family expenses footwear such as slippers is known, and they can be to open wide and (for example the full type of pin bag) of sealing.For domestic applications, can be used for family, hotel such as bedroom etc.

Yet not exclusive is, also can be used to possess the environment on smooth comfortable floor, such as swimming pool etc.

These footwear or slippers (wherein the slippers in this specification are not only represented the slippers of rear portion opened, and the slippers of expression rear closure are for example the full type of pin bag) are made by fabric usually, so both have been convenient to put on and also have been convenient to perspire.

Defective

The slippers of these existing types can solve their problem, but cost is expensive and its use is restricted.For example, the slippers of cloth can not be used for swimming pool etc.

Summary of the invention

Purpose of the present invention not only is to obtain cheap slippers, but also is to obtain comfortable, ventilative, light, anti-skidding, mould proof slippers (bacterium is easy to take root in fabric or cloth).This problem is solved by the characteristic of independent claims.

Its dependent claims has been represented preferred solution.

Advantage

In this way, can obtain following advantage:

-low-cost and possess gratifying quality for use;

-possess gas permeability owing to all having a plurality of eyelets on sole and the footwear outer bottom;

-anti-perspiration, this is because the existing of inner small fluctuating (rib that is derived from polyester webs), it has prevented and the contacting fully of leather;

-soft and flexible, this is because the sponginess of foaming plastic material;

-corrosion stability, this is owing to used the foamed polyvinyl chloride material that possesses polyester webs;

-skid resistance, this is owing to outer projection, also extend to the cause of sole lower surface;

-mould proof property, this is because the cause of material type and antibacterial treatment;

-hear resistance, this is because the type of material of using can be resisted the temperature up to 80 ℃;

-ecological property, this is because used on-contaminated material;

-elasticity, this is because the cause of material sponginess.

Description of drawings

To more specifically explain the present invention by means of accompanying drawing now, wherein:

Fig. 1 is the perspective view of rear portion opened formula slippers;

Figure 1A has shown the cross section of the amplifier section of the homogenous material that is used to construct slippers, and it forms the sole and the upper of a shoe of slippers when sewing up, because there is not difference between sole and upper of a shoe.

The specific embodiment

As shown in FIG., the slippers that shown open type are (but apparent, it also can be the sealing so that hold heel), these slippers have only used one deck to have the polyvinyl chloride porous chips material of polyester webs, form perforation (F) and projection (e) on the one surface, and form undulation (i) on the opposed surface (Figure 1A), thus as according to porous flexible material with holes and the base material that obtained with the realization technical method of protruding non-woven.

Above-mentioned sheet material is cut into sole form (1) and footwear outer bottom form (2), and upper of a shoe (2) is sewed up (3) on sole (1) according to prior art, but note will with the band raised surface (with) arrange that outwardly this surface is under the sole (1) and is on the upper of a shoe (2) thus.

In this way, can obtain slippers, and go up at upper of a shoe (2) and sole (1) and to form perforation (F), obtain very ventilative as mentioned above and anti-skidding etc. thus with very simple and cheap form.

The stitching (3) of periphery is extended at the whole edge of sole (1) and is exceeded upper of a shoe (2).In this way, can obtain bigger slippers intensity and resistance.

Advantageously, above-mentioned stitching is also carried out along the free margins (21) of upper of a shoe.In this way, provide bigger resistive, and can avoid stressing on vamp and the material that causes enlarges to slippers.

Advantageously, before periphery is sewed up, apply limit that the described limit of a slice fabric maybe will connect above or below cover, or only cover edge to be strengthened.The benefit that can have in this way, reinforcement.In addition, its advantage is to obtain the slippers of better finishing, and firm by means of the peripheral framework that has described of respective seam (technical staff in the field of strengthening for the stitching that makes flexible and flexible nonwoven cloth material and edge, but its solution do not set forth clear intuitively).

Advantageously, can carry out surface treatment to material by known mould proof protection.

For the material section that obtains to expect, can use following parameters: thickness greater than 2mm with alternately change less than 8mm.Advantageously, maximum ga(u)ge is 5-6mm.

Claims (5)

1. footwear, it has and opens wide and the slippers function of sealing, goes up at sole (1) and forms by the periphery of upper of a shoe (2) being sewed up (3), it is characterized in that possessing following feature:

But using, I-has greater than 1mm with less than 8mm flexible foamed plastic material sheet material alternately variable thickness, elastically flexible, perforation (F) and formation projection (e) on one surface, and forming rib (i) on the opposed surface, described perforation forms in thin zone and alternates with projection (e);

II-goes up described sheet material perforation at sole (1) and upper of a shoe (2);

III-locates periphery at the fudger of upper of a shoe (2) along (3) and is connected to sole (1);

IV-is characterized in that described projection (e) is arranged to the outside towards footwear; Both be used for sole (1) therefore towards the floor, be used for upper of a shoe again, therefore toward the outer side.

2. footwear as claimed in claim 1 is characterized in that, described thickness minimum is greater than 2mm and be 5-6mm to the maximum.

3. as the footwear of any one claim of front, it is characterized in that the stitching of periphery extends to the whole edge of sole (3).

4. as the footwear of any one claim of front, it is characterized in that described stitching is also carried out along the free margins (21) of upper of a shoe.

5. as the footwear of any one claim of front, it is characterized in that, before periphery is sewed up, apply that a slice fabric comes on to be joined or the edge that do not engage and below covering.

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