CN2475309Y

CN2475309Y - Movable shoe-pad

Info

Publication number: CN2475309Y
Application number: CN 01223891
Authority: CN
Inventors: 吴建钰
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-18
Filing date: 2001-05-18
Publication date: 2002-02-06
Anticipated expiration: 2011-05-18

Abstract

The utility model relates to a gait functional activity insole, elastic materials are respectively arranged on the heel and sole positions of the insole, when the insoles are putted into shoes and user is walking, the vibration of heels touching the ground are absorbed through the elastic materials of the heel position, when the sole position get away from the ground, the elastic materials of the sole position can assist to lift soles, the force of walking is reduced, so the utility model has the medical effects of preventing foot and joint diseases.

Description

The gait function adjustable shoe pad

The utility model relates to a kind of gait function adjustable shoe pad, particularly a kind of sole position and heel position that utilizes elastomeric material to be incorporated into shoe-pad respectively, vibrations when being able to elastomeric material by the heel position when making walking and absorbing heel and land, and the auxiliary sole of the elastomeric material that utilizes the sole position advances and is liftoff, alleviate foot's stressed degree in when walking according to this, reach prevention foot and joint by this because be subjected to sharp pounding or stressed and produce the pathology of bone aspect.

The shoes that common people's daily life is worn, the structure of its sole is to include plural layer, wherein, being positioned at, one deck of below is " the big end " of common name, the top one deck of then pasting at the big end " approaches the end or fills out the heart ", the thin end or fill out the heart toply paste one deck " in the thin end " again, and strengthen the thin end or fill out the heart, to constitute the structure of sole in modes such as gluing or fares.

The aforesaid big end, is normally with more wear-resisting elastomeric material, for example PVC (polyvinyl chloride), thermoplastic elastomer (Thermal plastic elastomer, abbreviation TPE), thermoplastic rubber body (Thermal plasticrubber, abbreviation TPR), Polyurethane (Poly urethame is called for short PU), silica gel wait and make; In the end then normally adopt the cardboard of variable thickness to coat cloth and sewing and make; Above the thin end, place shoe-pad at last again for dress.

When common people walk normally heel land earlier, and then advance and liftoff with the weight that sole is propped up health.When heelstrike, because the weight of health can conduct to ground via foot, produce reaction force by ground again and be transmitted to foot, thereby this active force can produce vibrations in foot's reciprocation with reaction force, the result of long-term accumulated is probably to the bone generation harmful effect of foot.

Moreover, when common people walk taking paces, all be to utilize sole to prop up the weight of health, and then by another double-legged heel body support; Therefore, when sole is propped up health, similarly can allow sole bear the reaction force of landing ground, this reaction force then can increase the weight of the burden of bone and may produce distortion.

Though itself has had elasticity traditional sole, but for considering the robustness of shoes itself, the elasticity of its sole can not design to such an extent that meet the level of comfort of human body dress fully again, thereby the wearer also can't overcome the aforementioned vibrations that produce effectively when walking, though the vibrations common people of this degree can't feel strong discomfort, after accumulating over a long period, may make the bone of foot produce harmful effect.

In addition, the shoe-pad that tradition is located at shoes inside just is used for keeping the function of smooth, the clean and pad pin of shoes inside merely, and the vibrations that produced can't absorb walking effectively the time, or alleviates the load of health during auxiliary walking.Therefore, provide a kind of and can effectively alleviate the vibrations that when walking produces, and the necessity when being of the load when alleviating walking.The common disappearance that the utility model promptly originates from aforementioned general shoe-pad and had develops.

The purpose of this utility model is to propose the gait function adjustable shoe pad that a kind of shoe-pad and elastomeric material are formed, and it has absorbing vibration, has the generation of prevention foot and joint disease simultaneously, thereby has solved the existing in prior technology problem.

The technical scheme that the utility model adopted is that it is in the heel position of shoe-pad and be respectively arranged with elastomeric material above the sole position, and these two groups of elastomeric materials all suitably outstanding shoe-pad above.

Characteristics of the present utility model are:

The utility model provides a kind of gait function adjustable shoe pad, it is at the heel of shoe-pad and be respectively equipped with elastomeric material above the sole position, elastomeric material by the heel position is able to absorbing vibration when the heel of walker lands, then can be airily that sole is more liftoff when sole is liftoff by the auxiliary of the elastomeric material of sole position, step out, alleviate the load of foot according to this, and then avoid foot bones because be given a shock and the influence of reaction force and produce harmful effect to body wt.

The utility model is that two groups of elastomeric materials are incorporated into sole position and heel position above the shoe-pad respectively, and therefore, as long as it put into shoes inside with general occupation mode with this shoe-pad promptly can use, very convenient for the user.

Based on this, the utility model is to be respectively equipped with elastomeric material at the heel of shoe-pad and above the sole position, when this shoe-pad is put into shoes and in when walking, can allow the heel that lands earlier give absorbing vibration by the elastomeric material of heel position, and at the sole position when liftoff, then lift stressed being alleviated when making foot's walking, thereby medical effect with prevention foot and joint disease by the auxiliary sole of the elastomeric material of sole position.

Fig. 1 is for showing the integrally-built stereogram of the utility model.

When Fig. 2 is placed on shoes inside and supplies the people to wear for showing shoe-pad of the present utility model, the state when heel lands.

Fig. 3 is inner and when wearing for the people for showing that shoe-pad of the present utility model is placed on shoes, and heel lifts, and the state during sole body support weight.

Further specify the utility model preferred embodiment in conjunction with above-mentioned each accompanying drawing now.

As shown in Figure 1, gait function adjustable shoe pad 1 provided by the utility model, its architectural feature is to be provided with one group of elastomeric material 2 on the heel position of shoe-pad 1, is provided with another group elastomeric material 2 in addition on the sole position of shoe-pad 1; And two groups of elastomeric materials 2 all suitably outstanding shoe-pad 1 above.

Aforementioned two groups of elastomeric materials 2 that are located at sole and heel position can utilize the viscoelastic material with different hardness made (for example silica gel material, TPR, TPF etc.) respectively; And the hardness of being located at the elastomeric material 2 of heel position can be greater than the hardness of the elastomeric material 2 that is located at the sole position.

By aforementioned Shoe-pad structure of the present utility model, in shoes that this shoe-pad is packed into and will wear into shoes and walk, and then when heel is landed (as shown in Figure 2), the aforementioned elastomeric material 2 that is located at the heel position can be as the buffering medium between heel and the sole, feasible script is transmitted to calcaneal active force and is absorbed major part, thereby is alleviated vibrations.

And for example shown in Figure 3, when walker heeloff the time, then the weight of its health major part is concentrated in sole, and sole is because directly trample on the elastomeric material 2 that is located at the sole position, thereby work as foot and stride, just can utilize the auxiliary foot of elasticity of elastomeric material 2 to step, make foot obtain the labour-saving effect, the suffered active force of foot is also alleviated, and uses and avoids foot because of being subjected to the harmful effect that the bone aspect takes place for active force and vibrations.

Above-described only is in order to explain preferred embodiment of the present utility model; be not that the attempt tool is to do any pro forma restriction to the utility model; so; all have in that identical creation spirit is following do relevant modification of the present utility model or change, all must be included in the category of the utility model claims protection.

Claims

1, a kind of gait function adjustable shoe pad is characterized in that, in the heel position of shoe-pad and be respectively arranged with elastomeric material above the sole position, and these two groups of elastomeric materials all suitably outstanding shoe-pad above.

2, gait function adjustable shoe pad as claimed in claim 1, it is characterized in that, described two groups of elastomeric materials making by silica gel material, it has different hardness respectively, wherein, the hardness of being located at the elastomeric material of heel position is the hardness greater than the elastomeric material that is located at the sole position.

3, gait function adjustable shoe pad as claimed in claim 1, it is characterized in that, described two groups of elastomeric materials making by the TPE material, it has different hardness respectively, wherein, be located at the hardness of elastomeric material of heel position greater than the hardness of the elastomeric material that is located at the sole position.

4, gait function adjustable shoe pad as claimed in claim 1, it is characterized in that, described two groups of elastomeric materials making by the TPR material, it has different hardness respectively, wherein, be located at the hardness of elastomeric material of heel position greater than the hardness of the elastomeric material that is located at the sole position.