CN87213536U - Shoe with its sole like a rubber ball - Google Patents

Abstract

The disclosed is a shoe which is characterized in that outsole is composed of small elastic hollow leather balls. The shoe has the advantages of elasticity, heat insulation, cold insulation and heat preservation. Sole (1) is closely provided with 2 or 3 layers of small hollow leather balls, and the small hollow leather balls are mutually connected but not communicated. The shoes are suitable for civilian use and military use, and particularly suitable for troops in hasty march.

Description

Shoe with its sole like a rubber ball

A kind of footwear, the footwear that particularly a kind of sole is made up of the hollow cuticle ball of rubber-like.

At present, footwear at the bottom of a kind of sponge are arranged, though these footwear have certain elasticity, elasticity is little, and heat insulation bad every cold heat-insulating property.

The purpose of this utility model be the design a kind of cuticle ball at the bottom of footwear, it is big to have elasticity, comfortable and easy to wear, can lessen fatigue, and have heat insulation every advantages such as cold insulations.

The utility model is formed the midsole the inside by upper of a shoe, sole the little ball of layer 2-3.

The sole lower lobes partly is the semicircle medicine ball or the frustum of a cone.

Little ball in the midsole is oval or circular, is connected to each other between little ball props up and not exchanges information.

This footwear is flexible big, every advantages such as cold, heat insulation, good heat insulating, is suitable for civilianly, is more suitable for army's rapid march and uses.

Accompanying drawing one is a footwear profile at the bottom of the cuticle ball:

1. sole bottom protrusion part;

2. sole shell;

3. little ball;

4. rubber shoe-pad;

5. upper of a shoe;

Be described further below in conjunction with accompanying drawing:

Sole bottom 1 is the semicircle medicine ball or the frustum of a cone, and radius is the 0.8-1.2 centimetre, the wear-resisting colloid of shell 2, thickness 4-7 millimeter.One-shot forming bottom 1 and shell 2, housings is added cuticle ball 3, closely lines up layer 2-3, last lower convexity is connected to each other, and not exchanges information cuticle ball minor axis 1-1.5 centimetre, major axis 2.5-3 centimetre or radius are the little ball of 1.5-3 centimetre, and thickness 1-2 millimeter sequences by the sole size, after installing ball, put the rubber shoe-pad, identical with the sole size, scald on every side, cold wave, blanching all can, sole is promptly made, the thick 4-6 centimetre of sole.Upper of a shoe can be made different shape as required, and is fair, footwear at the bottom of the cuticle ball.

Accompanying drawing two is made die profile for the cuticle ball:

6. template;

7. air vent channel;

8. cuticle ball die body;

9. bleed and chew;

10. film.

Cuticle ball mould point upper and lower two parts, spheroid is the addition former on request, it is cuticle ball die body 8, each die body 8 and back side duct 7 UNICOMs of bleeding are attached to film 10 on the mould, and two moulds are bled simultaneously, gas is chewed 9 and is discharged from bleeding, make film form two hemispheres, matched moulds up and down again, heating forms needed little ball.

Claims (3)

1, a kind of footwear are made up of upper of a shoe, sole, it is characterized in that there is the little ball of layer 2-3 the midsole the inside.

2, footwear according to claim 1 is characterized in that the sole lower lobes partly is the semicircle medicine ball or the frustum of a cone.

3, footwear according to claim 1 is characterized in that little ball in the midsole is oval or circular, are connected to each other between the little ball and not exchange information.

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