CN2384597Y

CN2384597Y - Shoe-pad with corrective function

Info

Publication number: CN2384597Y
Application number: CN 99218632
Authority: CN
Inventors: 杨文宾; 郭文龙; 吴承勳
Original assignee: SHOES DESIGN AND TECHNOLOGY RESEARCH CENTRE
Current assignee: SHOES DESIGN AND TECHNOLOGY RESEARCH CENTRE
Priority date: 1999-08-11
Filing date: 1999-08-11
Publication date: 2000-06-28
Anticipated expiration: 2009-08-11

Abstract

The utility model relates to an insole with a corrective function. The top surface of the insole is provided with a protrudent part which is protruded toward outside from the top surface of the insole and forms a circular arc shape. The inside position of an arch part on the bottom surface of the insole is provided with at least one bent arc part, and the bottom surface of the insole is provided with concave holes. The goal of foot correction can be achieved through the protrudent part, and the goals of material saving and processing time saving can be achieved through the bent arc part. In addition, a vibration absorption element is arranged in the concave hole, and favorable comfortability can be obtained during wear.

Description

Correction shoe-pad

This utility model relates to a kind of shoe pad, particularly relates to a kind ofly having correcting function and can providing dress comparatively comfortable correction shoe-pad.

As shown in Figure 1, in general normal person's the sole after the cause and preceding skeletal structure has heel bone 1 in regular turn, astragalus 2, navicular bone 3, first sphenoid 4 and first metatarsal bone 5 etc., and these skeletons generally are arranged in the bow type, promptly form a unsettled arch portion 6, before this arch portion 6, toe and heel that the rear end lands are expert at, advance, run, hopscotch can be brought into play the function of bearing body weight and balance health, but for the flat foot patient, these skeletons are to be arranged in a linear, there is not the formation of above-mentioned arch portion 6 yet, do not bear body weight and balance health so that heel and toe have cushion space, cause to be slow in action.In addition, because of the injured or congenital foot local deformation of traffic accident, abnormity, and when causing the arrangement of these skeletons to be the bow type, just must be corrected as the normal person.

The purpose of this utility model is to provide a kind of and arch portion is arched upward when making abnormal foot wear footwear, corrects purpose and correction shoe-pad comfortable and easy to wear to reach.

The purpose of this utility model is achieved in that a kind of correction shoe-pad, be to make with foam material, and be symmetrical in the foot structure and be provided with a leading section in regular turn, an one bow portion and a rearward end, these bow portion both sides between rearward end are respectively equipped with abutment wall outside the interior abutment wall and, be characterized in: a protrusion, be to give prominence to suitable height towards the outside and be circular-arc by this shoe pad end face, one top of this protrusion is positioned at leading section and bow portion joining place, and a terminal is positioned at abutment wall front end apical margin, and when extending, terminal climbs gradually with demulcent cambered surface by this top, the height of this terminal is greater than top, the setting of this protrusion of mat can make arch portion be arched upward and reach the rectification purpose, and the bow portion inner side place in this shoe pad bottom surface is provided with an arc portion, the cross section of this arc portion is interior concave arc, and this arc portion extends to bow portion and rearward end joining place along the shoe pad length direction by interior abutment wall front end, the setting of this arc portion of mat can reach saves material and shortens process time, and be provided with opening in shoe pad rearward end bottom surface and a shrinkage pool of the unidirectional opening of tool down, be equiped with a shock absorber in this shrinkage pool, the setting of this shock absorber of mat can provide the comfortableness when wearing.

Below by most preferred embodiment and accompanying drawing correction shoe-pad of the present utility model is elaborated:

Fig. 1 is the sketch map of the inboard skeleton of normal human's foot.

Fig. 2 is the schematic perspective view of this utility model preferred embodiment.

Fig. 3 is the generalized section of this utility model preferred embodiment.

Fig. 4 is the schematic top plan view of this utility model preferred embodiment.

Fig. 5 is the elevational schematic view of this utility model preferred embodiment.

Fig. 6 is the protrusion schematic cross-section of this utility model preferred embodiment.

Fig. 7 is the arc portion schematic cross-section of this utility model preferred embodiment.

Fig. 8 is the sketch map of wearing of this utility model preferred embodiment.

As Fig. 2,3, shown in 4, this utility model embodiment correction shoe-pad, this correction shoe-pad 10 is with EVA (Ethylene-Vinylacetate, ethylene vinyl acetate), PU (Polyurethane, or one-body molded the making of other rubber (moulding) glue foam material polyurethanes)), be provided with a leading section 11 in regular turn being symmetrical in foot structure, an one bow portion 12 and a rearward end 13, and be respectively equipped with in one abutment wall 15 outside the abutment wall 14 and by this bow portion 12 to the both sides of 13 of rearward end, on the end face that is symmetrical in bow portion 12 approximately, be provided with a protrusion 16, cooperate shown in Figure 5, and on bow portion 12 bottom surfaces, be provided with an arc portion 17, be provided with opening in the bottom surface that is symmetrical in rearward end 13 and a shrinkage pool 18 of the unidirectional opening of tool down.This leading section 11 is tabular, and should bow portion 12 constitute invaginated type inwardly with circular arc, and abutment wall 14 and outer abutment wall 15 are to be the longitudinal extension shape in being somebody's turn to do, its front end 141, the 151st, be symmetrical in leading section 11 and bow portion 12 joining places, and its rear end 142,152 overlap into an arc sections, heel for foot is spacing, and protrusion 16 is to be given prominence to suitable height towards the outside and be circular-arc by shoe pad 10 end faces, leading section 11 and bow portion 12 joining places are located in one top 161 of this protrusion 16, and a terminal 162 is positioned at abutment wall 14 front end apical margins, and it is to be climbed gradually with demulcent cambered surface when terminal 162 is extended by this top 161, last and be connected with interior abutment wall 14 medial surface apical margins, and the height of terminal 162 greater than top 161 (as Fig. 6, shown in Figure 7).As Fig. 5, shown in Figure 7, the cross section of arc portion 17 is interior concave arc, and its bottom shape generally is falcate, be to extend to bow portion 12 and rearward end 13 joining places by interior abutment wall 14 front ends 141 along shoe pad 10 length directions, and shrinkage pool 18 is circular hole, be equiped with a shock absorber 20 in this shrinkage pool 18, this shock absorber 20 can be the elastic materials of tool such as latex, silica gel and constitutes, and these shock absorber 20 bottom surfaces flush with shoe pad 10 bottom surfaces, position, number that shrinkage pool 18 is provided with can be adjusted according to need, to reach preferable shock-absorbing purpose.

Shoe pad 10 structures that mat is above-mentioned, as shown in Figure 8, when foot is located on the shoe pad 10, vola can be smooth on leading section 11, and protrusion 16 can upwards arch upward the bow portion of foot, makes the toe of arch portion front and back ends and heel be the state of landing, and arch portion is hanging shape, so, be expert at, advance, race, hopscotch can bring into play the function of bearing body weight and balance health, and can reach the rectification purpose.In addition, arc portion 17 is towards shoe pad 10 internal recess forms, but so conservation not only, and when shoe pad 10 molding,, also has the function of strengthening bow portion 12 structural strengths because of the thickness skiving can shorten time of machine-shaping, simultaneously, the position of shock absorber 20 just is positioned at rearward end 13, and the buffering elasticity of sufficient heel can be provided, and has preferable comfort when wearing.

In sum, this utility model correction shoe-pad, not only has the local deformation of correcting flat foot or foot, and can be expert at, advance, function that body weight and balance health are born in race, hopscotch performance, and different shoes are inner to be used because of this shoe pad 10 can be set in, can reduce the special expense of correcting the shoes of usefulness of buying, therefore not only have simple in structure, easy to manufacture, and also have rectifiable, reduce cost, wear comparatively comfortable effect.

Claims

1. a correction shoe-pad is to make with foam material, is symmetrical in the foot structure and is provided with a leading section, a bow portion and a rearward end in regular turn, and these bow portion both sides between rearward end are respectively equipped with abutment wall outside the interior abutment wall and, it is characterized in that:

This corrective shoes is paid somebody's debt and expected repayment later and is provided with at least one protrusion, this protrusion is outstanding and be circular-arc towards the outside by the shoe pad end face, this protrusion has the top of being located at described leading section and bow portion joining place, an and terminal that is positioned at described abutment wall front end apical margin, form a cambered surface of climbing gradually between this top and the terminal, and the height of terminal is greater than top, and the bow portion inner side place in this shoe pad bottom surface is provided with at least one arc portion, the cross section of this arc portion is interior concave arc, and this arc portion is to extend to bow portion and rearward end joining place along the extension of shoe pad length direction and by abutment wall front end in described, and be provided with at least one opening in this shoe pad bottom surface and the shrinkage pool of the unidirectional opening of tool down, be equiped with a shock absorber in this shrinkage pool.