CN201957902U

CN201957902U - Antiskid sole

Info

Publication number: CN201957902U
Application number: CN2010206822882U
Authority: CN
Inventors: 蔡孝强
Original assignee: Hongyuan (fujian) Shoe Sole Co Ltd
Current assignee: Hongyuan (fujian) Shoe Sole Co Ltd
Priority date: 2010-12-28
Filing date: 2010-12-28
Publication date: 2011-09-07
Anticipated expiration: 2020-12-28

Abstract

The utility model discloses an antiskid sole which comprises a PU (Poly Urethane) sole body. A plurality of grooves which penetrate through the PU sole body and have U-shaped sections are arranged on the bottom surface of the PU sole body; the length direction of each groove is perpendicular to that of the PU sole body; a PU convex rib is formed between every two adjacent grooves; and two PU lugs are formed on the outer sides of two grooves on outermost sides. The grooves arranged on the bottom surface of the sole lead the sole to have good bending properties and the sole is not easy to produce cracks to cause rupture; in addition, as the sole adopts a special structure, the sole not only has a good antiskid function, but also has a good artistic effect; and furthermore, the sole is made of a high molecular material PU, so that the sole has good elasticity, is comfortable to wear, and also has a good oxidation resistance performance, an excellent wear resistant property, high rigidity, good damping and antiskid performances, and better temperature resistance.

Description

At the bottom of a kind of on-slip shoes

Technical field

The utility model relates to a kind of parts of shoes, is meant that specifically at the bottom of a kind of on-slip shoes, it can be widely used in sport footwears such as basketball shoes, running shoe, climbing boot, tennis shoes.

Background technology

Along with the continuous progress of society, various spats instruments arise at the historic moment, and as shoes such as sport footwear, leather shoes, whether the shoes dress is comfortable, are that people select the necessary Consideration of shoes.

With the sport footwear is example, and well-known, sport footwear is a kind of shoes that the modern likes best dress, when particularly moving out of doors.Existing sport footwear comprises that sole, the upper of a shoe that is connected with sole and pad be located at the shoe-pad on the sole.By existing sole composition material classification, generally comprise following several, first kind of sole that constitutes for the foaming body that has only individual layer; Second kind is the sole of foaming body with the sheet rubber formation that is pasted on several sheets of foaming body bottom; The third is for reaching the bilevel sole that foaming body and rubber layer constitute.

First kind of sole possesses light weight, elasticity preferably, and it mainly is to have added thicker elastic foam in sole.But this foaming body can seem thick partially when using, and makes that the ratio of sole is not good, is unfavorable for motion; And skidproof effect is poor.

Second kind of sole also has light weight, elasticity preferably, owing to be provided with the sheet rubber of several sheets, thereby has certain skidproof effect, but because the sheet rubber of several sheets is to be adhered to independently on the foaming body, and the sheet rubber volume is less, easily produce part and come off, influence footwear body overall appearance.

The third sole has skidproof effect preferably, but sole integral, flexible effect is relatively poor, and overall flexibility is undesirable.

The utility model content

The utility model provides at the bottom of a kind of on-slip shoes, and the skidproof effect that exists in the existing product is not obvious to overcome, moulding can not be satisfied deficiencies such as consumer demand.

The utility model adopts following technical scheme: at the bottom of a kind of on-slip shoes, comprise the PU sole body, this PU sole body bottom surface is arranged and is provided with the groove that several cross sections that connect this PU sole body are " Qian " font, the length direction of this groove is vertical with the length direction of PU sole body, and form a PU convex tendon between two adjacent grooves, the outside that is in outermost two grooves is two PU projections; The upper surface of two PU projections is equipped with first depression of several surfaces for the part of sphere, and the other parts of this PU lug surface are arranged and are provided with second depression that several are down tetrahedroid.

In addition, all arrange on the surface of several PU convex tendons of the inboard of the PU projection of above-mentioned PU sole body and be provided with several square the 3rd depressions, each the 3rd concave bottom is equipped with the PU projection of a surperficial shape spherical in shape.

In addition, all arrange on the surface of other PU convex tendon of above-mentioned PU sole body and be provided with several and fall the 4th depression of tetrahedral.

At last, the upper surface of the upper surface of all above-mentioned PU convex tendons and above-mentioned two PU projections is in the same plane.

By above-mentioned description to the utility model structure as can be known, compare with prior art, the utlity model has following advantage: the set groove of sole basal surface makes sole have good bending property, and sole is difficult for cracking and causes fracture; In addition, sole adopts special structure not only to make sole have good antiskid function, and makes sole have good aesthetic; In addition, sole is made by macromolecular material PU, makes sole have better elastic, and is comfortable and easy to wear, also has good oxidation resistent susceptibility, excellent abrasive energy, resistance to deflection energy, hardness height, excellent damping, non-skid property, heat resistance preferably.

Description of drawings

Fig. 1 is a bottom surface structural representation up at the bottom of the on-slip shoes.

Fig. 2 is the enlarged drawing of the local X in bottom surface at the bottom of the on-slip shoes.

Fig. 3 is the enlarged drawing of the local Z in bottom surface at the bottom of the on-slip shoes.

Fig. 4 is the enlarged drawing of the local Y in bottom surface at the bottom of the on-slip shoes.

The specific embodiment

The specific embodiment of the present utility model is described with reference to the accompanying drawings.

With reference to Fig. 1, Fig. 4, at the bottom of a kind of on-slip shoes, comprise PU sole body 1, this PU sole body 1 bottom surface is arranged and is provided with groove 6a, 6b, the 6c that several cross sections that connect this PU sole body 1 are " Qian " font, the length direction of this groove 6a, 6b, 6c is vertical with the length direction of PU sole body 1, and form a PU convex tendon 4,5 between adjacent two groove 6a, 6b, the 6c, the outside that is in outermost two groove 6a, 6c is two

PU projections

2,3; Be equipped with first depression 200,300 of several surfaces on the upper surface of two

PU projections

2,3 for the part of sphere, with reference to Fig. 3, Fig. 4, the other parts of this

PU projection

2,3 are arranged and are provided with second depression 201,301 that several are down tetrahedroid, the design of groove 6a, 6b, 6c makes sole have better bending property, sole is difficult for cracking and causes fracture like this, it can also increase friction simultaneously, strengthens earth-grasping force, improves non-skid property; And 201,301 the setting of first depression, 200,300 and second depression has also been played good increase friction and has been improved the effect of anti-skidding effect; In addition, sole is made by macromolecular material PU, and PU is the abbreviation of polyurethanes, and English name is polyurethane, and it is a kind of macromolecular material, is formed by the foaming of A/B/C polyester material, divides two kinds of oiliness and water-baseds.Be a kind of emerging high-molecular organic material, be described as " the fifth-largest plastics ", be used for making high-grade leather shoes, sport footwear, sneakers etc. more, use this material to make sole and make sole have the quality softness, elasticity is good, and is comfortable and easy to wear; Good oxidation resistent susceptibility, excellent abrasive energy, resistance to deflection energy; Excellent damping, non-skid property; Advantages such as perishable sharp what environmental protection.

In addition, all arrange on the surface of a PU convex tendon 51 of three the PU convex tendons 53 of PU projection 3 inboards of above-mentioned sole metacarpus and PU projection 2 inboards of sole heel and be provided with several square the 3rd depressions 500, each the 3rd depression 500 bottom surface is sphere shape and raises up, this bottom surface convex surfaces is provided with some compact arranged PU small embossments, the PU small embossment is hexagon, and the highest point of PU small embossment and the 3rd depression 500 top sides are along roughly in the same plane, because the specification of PU small embossment is less, and arrange tightr, so in Fig. 1, it is not showed; With reference to Fig. 4, the surface of other 4 PU convex tendons 4 tightens the 4th depression 40 that the solid matter row are provided with down tetrahedral.

At last, the upper surface of above-mentioned PU convex tendon 4,5 and the upper surface of

PU projection

2,3 are roughly in the same plane, such structural design makes consuming when walking feels steadily comfortable, makes foot stressed evenly simultaneously, meets the ergonomics designing requirement.

Above-mentioned only is the specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims

1. at the bottom of the on-slip shoes, comprise the PU sole body, it is characterized in that: described PU sole body bottom surface is arranged and is provided with the groove that several cross sections that connect this PU sole body are " Qian " font, the length direction of this groove is vertical with the length direction of PU sole body, and form a PU convex tendon between two adjacent grooves, the outside that is in outermost two grooves is two PU projections.

2. at the bottom of a kind of on-slip shoes as claimed in claim 1, it is characterized in that: the upper surface of described two PU projections is equipped with first depression of several sphere shapes, and the other parts of this PU lug surface are arranged and are provided with second depression that several are down tetrahedroid.

3. at the bottom of a kind of on-slip shoes as claimed in claim 1, it is characterized in that: all arrange on the surface of several PU convex tendons of the inboard of the PU projection of described PU sole body and be provided with several square the 3rd depressions, each the 3rd depression bottom surface is sphere shape and raises up.

4. at the bottom of a kind of on-slip shoes as claimed in claim 3, it is characterized in that: arrange on the surface of other PU convex tendon of described PU sole body and be provided with several and fall the 4th depression of tetrahedral.

5. at the bottom of a kind of on-slip shoes as claimed in claim 1, it is characterized in that: the upper surface of the upper surface of described PU convex tendon and described two PU projections is in the same plane.