CN2566663Y

CN2566663Y - Injection ventilation insole of shoes

Info

Publication number: CN2566663Y
Application number: CN 02272974
Authority: CN
Inventors: 欧阳荷芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-30
Filing date: 2002-08-30
Publication date: 2003-08-20
Anticipated expiration: 2012-08-30

Abstract

The utility model discloses an injection ventilation shoe insole. In the existing ladies' high-heeled shoes, a reinforced bar is arranged between the upper and the lower paper boards of a shoe insole for bearing load. As the reinforced bar is hard, and the width is narrow, persons feel uncomfortable when the shoe insole is worn, and both sides of shoe soles can be deformed after worn for a long time. In the utility model, the upper surface or the lower surface of the insole paper boards is stuck with a plastic inserting insole board. The position of the plastic inserting insole board is positioned from the heel part to the middle part of the shoe insole. The plastic inserting insole board is formed in injection molding, and the model thereof is suitable for the physiological curve of the foot sole part of the human body. The foot bow position is protruded upwards gradually. The heel position is provided with circular arc-shaped recesses. The plastic inserting insole board forms a wedge shape of which the thickness is thin gradually from the heel part to the middle part of the shoe insole. Ventilating holes are arranged on the whole shoe insole. The utility model is widely suitable for various shoes.

Description

The end in the waist vapor-permeable type footwear, inserted in injection moulding

Technical field

The utility model relates to a kind of sole, the end in the footwear of the slotting waist vapor-permeable type of particularly a kind of injection moulding.

Background technology

Woman style high-heeled shoes of Xiao Shouing in the market, the structure at the end normally in its footwear: base stock plate in the footwear, its upper and lower surface covers a hard waist cardboard of inserting respectively from the middle part to heel, is fixed with a reinforcing bar at arch between the middle base stock plate at heel place and the hard slotting waist cardboard.Bending and grantee's body weight when the end can adapt to the people and walks in the hard footwear in soft back before this, but because reinforcing bar is very hard, and width is narrower, the sole both sides can be out of shape after wearing for a long time, moreover the shape of reinforcing bar can not fit with the physiological curve of human body sole, therefore, wear the overlong time pin and have discomfort, tired easily.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of can adapt to the end in human body sole shape, the ventilative footwear comfortable and easy to wear.

The technical scheme that its technical problem that solves the utility model adopts is:

The upper surface of middle base stock plate or lower surface are stained with one deck plastics and insert middle base plate, the position of base plate was arranged in rear heel at the bottom of the footwear to the middle part during these plastics were inserted, base plate was injection molded during described plastics were inserted, its moulding adapts to the physiological curve of human body foot bottom: the arch place is gradually to upper process, and there is arc depression at the heel place; During these plastics are inserted base plate be from rear heel to footwear the wedge that gradually approaches of the interior thickness at the end; Have air-vent in the whole footwear at the end.

The beneficial effects of the utility model are: meet body mechanics's principle because plastics are inserted the moulding of middle base plate, the physiological curve that has adapted to the human body foot bottom, make that the stress point of human body gravity is even, thereby the sensation when wearing is as comfortable as the walking shoes, even long-time walking does not have sense of fatigue yet.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a vertical view of the present utility model;

Fig. 2 is the cutaway view of Fig. 1 along the A-A line;

Fig. 3 is the cutaway view Amplified image of Fig. 1 along the B-B line;

Fig. 4 is the cutaway view Amplified image of Fig. 1 along the C-C line.

The specific embodiment

With reference to Fig. 1, Fig. 2, the end in the waist vapor-permeable type footwear, inserted in injection moulding, be stained with one deck plastics between base stock plate 1a and the down middle base stock plate 1b upward and insert middle base plate 2, the position of base plate 2 was arranged in the middle part of rear heel at the bottom of the footwear during these plastics were inserted, and be the gradually thin wedge of thickness, dynamics and grantee's body weight when the end can adapt to the people and walks in the soft afterwards hard footwear before like this.Certainly, the cardboard 1 at the end can have only last cardboard or have only following cardboard in the footwear, and so, the one side of base plate 2 was bonded on the cardboard during these plastics were inserted, and another side is mixed shoe-pad or directly contacted with sole and gets final product.

Base plate 2 was injection molded during these plastics were inserted, its moulding adapts to the physiological curve of human body foot bottom, the end, is along B-B, C-C line cut-away enlarged view in the footwear as shown in Figure 3, Figure 4: in the footwear end at the arch place gradually to upper process, there is arc depression at the place at heel, meet body mechanics's principle, make that the stress point of human body gravity is even, thus comfortable and easy to wear, even long-time walking does not have sense of fatigue yet.

Have air-vent 3 in the whole footwear at the end, make in the footwear and ventilate, breathe freely, be convenient to the volatilization of sole sweat, also increased the comfort of dress.

Certainly, the end, not only be suitable for woman style high-heeled shoes in this ventilative footwear comfortable and easy to wear, is adapted at too using on the in men's style footwear.

Claims

1. the end in the waist vapor-permeable type footwear, inserted in injection moulding, base stock plate (1) in comprising, in it is characterized in that the upper surface of base stock plate (1) or lower surface be stained with one deck plastics insert in base plate (2), the position of base plate (2) was arranged in middle part at the bottom of the footwear to rear heel during these plastics were inserted.

2. the end in the waist vapor-permeable type footwear, inserted in injection moulding according to claim 1, it is characterized in that it is injection molded that plastics are inserted middle base plate (2), and its moulding adapts to the physiological curve of human body foot bottom: the arch place is gradually to upper process, and there is arc depression at the heel place.

3. the end in the waist vapor-permeable type footwear, inserted in injection moulding according to claim 1, it is characterized in that it is to be bonded between the upper and lower two-layer middle base stock plate that plastics are inserted middle base plate (2).

4. the end in the waist vapor-permeable type footwear, inserted in the injection moulding of stating according to claim 1 or 2, it is characterized in that plastics insert in base plate (2) be the gradually thin wedge of interior thickness at the end from rear heel to footwear.

5. the end in the waist vapor-permeable type footwear, inserted in injection moulding according to claim 1, it is characterized in that having in the whole footwear air-vent (3) at the end.