CN2300287Y

CN2300287Y - Leather shoes without glue stick

Info

Publication number: CN2300287Y
Application number: CN 98203510
Authority: CN
Inventors: 陈忠传
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-15
Filing date: 1998-04-15
Publication date: 1998-12-16
Anticipated expiration: 2008-04-15

Abstract

The utility model relates to leather shoes without glue stick, which belongs to the shoe making technology. The shoes are composed of uppers and soles; the lower part of the upper is stitched with an upper sole; the stitched position is outward convex to form a ring of outer edge which is pressed by the sole along the periphery. The shoe adopts the method of two-time shaped soles so that the stitched edge of the upper and the sole are pressed in the sole; the upper and the sole are connected by completely pressing, without glue stick. Thus, the utility model overcomes the damage to human bodies and the pollution to environment because of toxic glue, and reduces shoe production cost. When the upper and the sole of the utility model are connected, the upper is not necessary to burnish; thus, the shoe production processes are simplified.

Description

Leather shoes without glue stick

The utility model is a kind of Leather shoes without glue stick, belongs to shoe-making field.

At present, in shoe-making field, sole and upper of a shoe be connected with dual mode.A kind of this kind mode efficient is low in order to make, inconvenient suitability for industrialized production; Another kind of mode is that sole and upper of a shoe are glued together.Neoprene and the gasoline gums of adopting when bonding, though these glue adhesive effects are good, they are all harmful more.Long-term this class glue of contact can make the people ill, and makes the women lose reproductive function.In addition, this class glue also can pollute environment.Some developed countries have forbidden the footwear import of manufacturing with this class glue.Though a kind of nontoxic glue of being produced by Taiwan has been arranged now, and this kind glue costs an arm and a leg, and has increased the cost of shoemaking.When sticking with glue footwear, also need upper of a shoe is polished, could be bonding, this has also increased the complexity of technology.

In order to overcome the above-mentioned deficiency of rubber adhesive shoes, just upper of a shoe and sole can be linked together without glue, the utility model spy has proposed a kind of Leather shoes without glue stick.

Leather shoes without glue stick of the present utility model is made of upper of a shoe and sole two parts, and the bottom of upper of a shoe is sewed with a gang of end, and their suture outwards protrudes and forms a circle outside, is pushed down along periphery by sole.

Leather shoes without glue stick of the present utility model adopts the method for twice moulding of sole, can and help the joining edge at the end to be pressed in the sole with upper of a shoe, and they connect by extruding fully, and need not any glue.So just overcome poisonous glue to human body harm with to the pollution of environment, and can reduce the production cost of footwear greatly.When sole of this Leather shoes without glue stick and upper of a shoe connect, need not upper of a shoe is polished, simplified the production technology of footwear.

Fig. 1 is the side generalized section of the utility model Leather shoes without glue stick;

Fig. 2 is the positive generalized section of the utility model Leather shoes without glue stick.

Embodiment: (seeing Fig. 1,2)

Leather shoes without glue stick of the present utility model is made of upper of a shoe 1 and sole 2 two parts, and the bottom of upper of a shoe 1 is sewed with a gang of end 3, and their suture outwards protrudes and forms a circle outside 4, is pushed down along periphery by sole 2; Upper of a shoe of this Leather shoes without glue stick and group all adopt pure ox-hide in the end.

Claims

1, the utility model is a kind of Leather shoes without glue stick, and it is to be made of upper of a shoe and sole two parts, it is characterized in that the bottom of upper of a shoe is sewed with a gang of end, and their suture outwards protrudes and forms a circle outside, is pushed down along periphery by sole.