CN2200315Y

CN2200315Y - Shoes with buffer structure

Info

Publication number: CN2200315Y
Application number: CN 94222883
Authority: CN
Inventors: 杨子华
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-10-08
Filing date: 1994-10-08
Publication date: 1995-06-14
Anticipated expiration: 2004-10-08

Abstract

The utility model relates to a pair of shoes with buffer structure. The buffer formed by adding elastic force glue to the elastic tiny hollow spheres is made into a buffer layer which is anastomosed with the protected part of the foot and is fixed on the relevant position of the shoes. When the buffer layer is subjected to the external impact, the powerful resistance is generated. Because the utility model has the high elasticity and near rigid nature, the twisting and fracture for the foot can be prevented.

Description

Shoes with buffer structure

The utility model relates to a kind of footwear with buffer structure.

At present, sport footwear, for example blue sneakers; ski boots, skate; in order the time to make the positions such as heel, instep portion, ankle of pin bear strong impact and not injured, often add cushion, as the lining of rubber, elastoplast system at shoe lining in motion; although this class lining is all flexible; play the effect of certain alleviation impulsive force, but because of will protecting the position uneven, so lining and desire protection position do not match; thereby produce friction, make the person's of wearing discomfort.In addition, above-mentioned lining when accepting quick strong impact or weak slowly the impact, that is to say that it is subjected to external force large and small not simultaneously, the linear variation of its internal stress and strain, elastic performance is constant, to alleviating impulsive force, protects pin unfavorable like this.

The purpose of this utility model is to improve the deficiency of prior art and a kind of footwear with the buffer layer structure that matches with the desire of pin protection position such as heel, instep portion, ankle is provided; sort buffer layer structure changes difference with its elasticity of size of foreign impacts power, thereby can well protect pin injury-free.

The purpose of this utility model is to realize like this; select the elastic plastic that is widely known by the people for use; as the elastic plastic that proposes in No. 2541851, the United States Patent (USP); add the small hollow ball of elasticity; as the XPanser of Sweden Aix-en-Provence Pan Saier company exploitation or this tiny balls of pine of Japanese Matsumoto Yushi-Seiyaku Co., Ltd. manufacturing; make and have the cushion that matches with the desire of pin protection position, be fixed on the relevant position of footwear, thereby made footwear with high buffer structure.Elastic plastic is for the distortion very flexibly thereupon of slow STRESS VARIATION, but the variation for fast stress then demonstrates very strong opposing, be a kind of glue that has high resiliency even be similar to rigid nature, but a little less than its self-conformal, can change with gravity during placement, be fixed in the footwear as directly it being made cushion, when wearing and pin shape coincide to get off to need the time.The small hollow ball of elasticity is being subjected to the external force after-contraction, and external force is removed still and can be restored, and it is added the shock-resistant and resiliency that will strengthen elastic plastic in the elastic plastic, and make the stressed back of elastic plastic stress distribution even, in addition, solved the problem of elastic plastic oneself conformal difference, and lighter than simple elastic plastic.Adjust the mixed proportion of elastic plastic and the small hollow ball of elasticity, can make the performance change of composite material, the weight ratio of generally selecting for use is 100 parts of elastic plastics, the small hollow ball 1-10 of elasticity part.

The utility model footwear Yin Qinei is fixed with cushion, so can make it that slow STRESS VARIATION is correspondingly produced soft distortion, fast STRESS VARIATION is produced the high resiliency of powerful opposing, and even is similar to the degree of rigidity, therefore can protect pin not injured effectively.Because of the corresponding position of cushion and pin coincide, so comfortable and easy to wear.

Quote embodiment below, details are as follows in conjunction with the accompanying drawings.

Fig. 1 the utility model exploded perspective view

Fig. 2 the utility model side view

The A-A section of Fig. 3 Fig. 2

Fig. 4 ankle cushion and heel cushion mounting structure figure

Fig. 5 ankle cushion figure

The another kind of shank buffer layer structure of Fig. 6 figure

The another kind of ankle cushion of Fig. 7 figure

Embodiment 1

Referring to accompanying drawing 1; 2; 3; basketball movement footwear 1 are by the body 2 of pin; sole portion 2-1 and front cover portion 2-2 form; the cushion of buffer structure of the present utility model is used in shank portion 3 respectively; anklebone portion 4; the middle part 6 of heel 5 and preceding cap 2-2; so just formed in structure from the protection pin under the external impact; the outermost of shank portion has the outer skin zone 7 of leather system, and there is sponge layer 8 centre, and internal layer is a shank cushion 9; the inside is a cloth matter liner 10; the shank cushion divides two parts, promptly cylinder structure 11 and Qi Nei the dress cushion 12, cushion 12 forms by adding the small hollow ball of elasticity in the elastic plastic.The butterfly screw structural 13 that is made of screw 14 and wing nut 15 is equipped with in tubular-shaped structures one side's end, its, rotating nut 15 just can tighten cylinder structure 11, thereby changes the stacking states of cushion 12 in the cylinder structure, that is to say the stationary state that changes the shank cushion; The other end of cylinder structure is fixed on the shoes body.Below the buffer layer structure that just adds on the ankle in body 24 and the heel 5 once illustrate, the structure of body just as shown in the figure, outermost one deck is the outer skin zone 7 of leather system, the centre is a spongy layer 8, the inside is a cloth matter liner 10, be to sew up the enhancement Layer 10-1 that forms as shown in Figure 4 in spongy layer 8 by two subtriangular leathers, its inboard is posted and is kept cloth 30, the place of corresponding heel and ankle is equipped with ankle cushion 31 and heel cushion 32 respectively between cloth 30 and the cloth matter liner 10 keeping, it is made respectively and ankle part, the shape that the pin heel matches, the both sides of cushion 12 are done diaphragm seal 33 with mesh shape gauze respectively and are sealed.In order to limit cushion moving in diaphragm seal, as shown in Figure 5, can add seam boundary line 34 therebetween.The preceding cap of footwear is by leather system crust 7, spongy layer 8 and leather system endothelium 10-2 make the outer matrix section of protecgulum, the protecgulum cushion 36 of between leather system endothelium and maintenance cloth 30 fixed thereon, packing into, itself and cloth matter liner 10 constitute the inside part of protecgulum, and the protecgulum cushion is made up of the diaphragm seal 33 of cushion 12 and its both sides.

Do not make the cylinder structure 11 in the shank cushion be in the state of tightening before the dress of these footwear, but put on the butterfly-shaped nut 15 that rotates the butterfly-like screw structural 13 in the shank cushion behind the footwear again, tighten cylinder structure 11, cushion 12 in it is concentrated on around the shank, encase shank, coincide with shank, fasten shoestring, this moment, the ankle cushion 31, heel cushion 32, cushion 36 in the protecgulum invests the corresponding site of pin respectively and coincide, be subjected to external impacts, the cushion in each position will produce strong opposing, because it has high resiliency, even approximate rigid nature, just can prevent to frustrate sth. made by twisting, wounds such as fracture.Under the outstanding especially situation in the such protected position of anklebone; stress buffer thing 12 will be removed from outstanding position, forms its state on every side that concentrates at, in this case; because anklebone has been fixed by cushion on every side, can form the reliable cushioning effect from external impact.

Embodiment 2

As shown in Figure 6, shank cushion 9 also can be made and be regulated like this, on the body of footwear, fix two pressure rollers 23, cylinder structure 11 is placed wherein, one end of cylinder structure is equipped with metal hanger 23, and described metal hanger can turn back on the retainer ring 25 that is fixed on 7 installations of the external skin zone of footwear from pressure roller.The other end of cylinder structure is fixed on the shoes body.In order to limit cushion moving in diaphragm seal, as shown in Figure 7, can nail in conjunction with nail 35 in ankle cushion and the heel cushion, other is identical with embodiment 1.

Claims

1, a kind of footwear with buffer structure is characterized in that adding the cushion that the small hollow ball of elasticity forms with elastic plastic, make to have the cushion of protecting the position to match with the desire of pin, are fixed on the relevant position of footwear.

2, a kind of footwear as claimed in claim 1 with buffer structure, it is characterized in that the shank cushion is made up of cylinder structure and cushion, the butterfly screw structural that is made of screw and wing nut is equipped with in tubular construction one side's end,, the other end of cylinder structure is fixed on the shoes body.

3, a kind of footwear as claimed in claim 1 with buffer structure, it is characterized in that in the leather triangular in shape by two sewed up the enhancement Layer that forms, posting maintenance cloth, the place of corresponding ankle part and heel is equipped with the cushion that matches with heel, ankle respectively between cloth and the cloth liner keeping, and cushion is made up of the diaphragm seal of cushion and its both sides.

4, a kind of footwear with buffer structure as claimed in claim 3 is characterized in that adding the seam boundary line in the middle of ankle cushion and the heel cushion.

5, a kind of footwear with buffer structure as claimed in claim 3 is characterized in that the interior nail of ankle cushion and heel cushion combines nail.

6, a kind of footwear as claimed in claim 1 with buffer structure, it is characterized in that fixing two pressure rollers in shank one side of footwear, cylinder structure is placed wherein, one end of cylinder structure is equipped with metal hanger, and described hook can turn back from pressure roller and be fixed on the retainer ring that skin zone installs outside the shoes body.The other end of cylinder structure is fixed on the shoes body.

7, a kind of footwear as claimed in claim 1 with buffer structure, the protecgulum that it is characterized in that footwear is an outer matrix section of being made protecgulum by leather system crust, spongy layer and leather system endothelium, the protecgulum cushion of between leather system endothelium and maintenance cloth fixed thereon, packing into, itself and cloth matter liner constitute the inside part of protecgulum, and the protecgulum cushion is made up of the diaphragm seal of cushion and its both sides.