CN105054484B

CN105054484B - Have half sole grab and the sport shoes of rebound function and sole thereof

Info

Publication number: CN105054484B
Application number: CN201510555784.9A
Authority: CN
Inventors: 张升; 吴荣照
Original assignee: QUANZHOU HONGRONG LIGHT INDUSTRY Co Ltd
Current assignee: QUANZHOU HONGRONG LIGHT INDUSTRY Co Ltd
Priority date: 2015-09-02
Filing date: 2015-09-02
Publication date: 2016-11-02
Anticipated expiration: 2035-09-02
Also published as: CN106108243A; CN106108243B; CN105054484A

Abstract

The invention discloses a kind of have half sole grab and the sport shoes of rebound function and sole thereof, have half sole grab and the front metacarpus of athletic shoe sole of rebound function be made up of the outer bottom of inner bottom He the periphery being surrounded on inner bottom, the bottom surface of inner bottom is provided with latticed first groove, the distribution of the first groove is consistent with the trend of plantar pressure line, the bottom surface of inner bottom is divided into multiple module by the first groove, latticed second groove is offered on the bottom surface of module, the bottom surface of module is divided into a carriage and multiple shell fragment by the second groove, and shell fragment is positioned at carriage.The present invention, by the consistent module of distribution with plantar pressure line, with the shell fragment of layout corresponding with foot inward turning direction, make sole not only have with preferably grabbing to rebound boosting performance, and can effectively be controlled the pronation of foot by shell fragment, substantially increase the stability of sole.

Description

Have half sole grab and the sport shoes of rebound function and sole thereof

Technical field

The present invention relates to sport shoes, be specifically related to have half sole grab and the sport shoes of rebound function and sole thereof.

Background technology

By the discovery that studies for a long period of time to the foot movement feature of road-work person, during running, foot contact ground is mainly wrapped Include forefoot first to contact to earth and hind paw first contacts to earth two ways, be the most specifically subdivided in the following manner according to the difference of velocity: When jogging, majority's is that heel first contacts to earth, and is transitioned into mesopodium the most successively and forefoot contacts to earth, finally by half sole and It is liftoff that big toe completes to pedal body, and a minority is then mesopodium and forefoot first lands；And when quickly running, during most people are then Be enough to and forefoot first lands, a minority is then that rear heel first lands；During long-distance running, then it is that both the above is contacted to earth the knot of mode Close.

No matter which kind of contacts to earth mode, and half sole all plays vital work during grabbing ground, pedaling body, bounce-back and boosting With.But current running shoes are mainly by the bounce-back boost function of the half sole realized at interpolation bounce-back material of the middle end, the most also have Some running shoes are the bounce-back boost function being designed by structure and realizing half sole, and such as the knife edge running shoes of Adidas, it is at half sole The hinge adding polymer P olymer material realizes rebound boosting and earth-catching property, but the stability of its blade is poor, and Wearability is relatively low, and running environment is the most limited.

Therefore, be presently required and design the more advanced sport shoes of a kind of structure, it is possible to be better achieved half sole bounce-back boosting and Earth-catching property, and there is preferable stability.

Summary of the invention

The technical problem to be solved is that the half sole of existing sport shoes rebounds boosting poor-performing with grabbing, and The problem that stability is relatively low.

In order to solve above-mentioned technical problem, the technical solution adopted in the present invention be to provide one have half sole grab and anti- The athletic shoe sole of bouncing function, the front metacarpus of sole is made up of the outer bottom of inner bottom He the periphery being surrounded on described inner bottom, described interior The bottom surface at the end is provided with latticed first groove, and the distribution of described first groove is consistent with the trend of plantar pressure line, described The bottom surface of described inner bottom is divided into multiple module by the first groove, the bottom surface of each described module offers respectively latticed Second groove, the bottom surface of described module is divided into a carriage and multiple shell fragment by described second groove, and described shell fragment is positioned at In described carriage.

In such scheme, the arranged distribution of described module is: the big toe region of sole is provided with 2 institutes the most side by side Stating module, the metatarsal area of sole is provided with 4 described modules the most side by side, and the metatarsal of sole is with mesopodium join domain transversely It is provided with 4 described modules side by side.

In such scheme, described shell fragment is the downward-sloping triangle in base along the section shape of sole longitudinal section Y, and One of them of triangle is arranged the most down.

In such scheme, the incline direction of described module and shell fragment is arranged along the lateral symmetry of axis, vola, and position Described shell fragment in sole position, inner side tilts arrangement along the inward turning direction of foot forefoot.

In such scheme, the normal direction of described shell fragment being positioned at sole position, inner side with the angle of sole longitudinal section is 5-10 degree, the normal direction of described shell fragment being positioned at sole position, outside is 3-6 degree with the angle of sole longitudinal section.

In such scheme, the normal direction of the described shell fragment in big toe region and the angle of sole longitudinal section are 1-5 degree.

In such scheme, the degree of depth of described first groove is more than the degree of depth of described second groove.

In such scheme, the material of described inner bottom is EVA material, and the material of described outer bottom is abrasive rubber material.

In such scheme, described module is highly consistent with described outer bottom.

This programme additionally provide a kind of include above-mentioned have half sole grab and the motion of athletic shoe sole of rebound function Footwear.

The present invention, by the module consistent with the distribution of plantar pressure line, and the bullet of layout corresponding with foot inward turning direction Sheet, makes sole not only have with preferably grabbing to rebound boosting performance, and can by shell fragment effectively control foot excessively in Rotation, substantially increases the stability of sole.

Accompanying drawing explanation

Fig. 1 is the appearance schematic diagram of the present invention；

Fig. 2 is the module structural representation when contacting to earth first in the present invention；

Fig. 3 is the structural representation that in the present invention, module is deformed after bottoming out；

Fig. 4 is the module structural representation when deformation is maximum in the present invention；

Fig. 5 is the module structural representation when pushing off ground in the present invention；

Fig. 6 is plantar nervous arch figure.

Detailed description of the invention

Below in conjunction with Figure of description, the present invention is described in detail.

As shown in Figure 1, Figure 2 with shown in Fig. 6, what the present invention provided have, and half sole grabs and the athletic shoe sole of rebound function, footwear The front metacarpus at the end is made up of the outer bottom 1 of inner bottom He the periphery being surrounded on inner bottom, and inner bottom and outer bottom 1 are one-body molded, but use Dual density forming technique, the material of inner bottom uses EVA material and as bounce-back boosting portion, and the material of outer bottom 1 uses abrasive rubber Supporting part is stablized in material conduct.Latticed first groove 2, the distribution of the first groove 2 and foot is offered on the bottom surface of inner bottom The trend of the base pressure line of force is consistent, and the first groove 2 is divided into multiple module by one-body molded for the bottom surface of inner bottom, and module is preferably designed for Highly consistent with outer bottom 1, furthermore the design of the first groove 2 be on the one hand beneficial to before the bending of metacarpus bootable before metacarpus bending and Half sole inward turning, due to the existence of the first groove 2, each functional module both can coordinate with operating alone and can realize each other Allomeric function.

Offering latticed second groove 5 on the bottom surface of each module respectively, wherein the degree of depth of the first groove is preferred The degree of depth more than the second groove.Second groove 5 is divided into a carriage 3 and multiple shell fragment 4 by one-body molded for the bottom surface of module, Shell fragment 4 is positioned at carriage 3, according to different needs, can be provided with 4-8 shell fragment 4 in each carriage 3.

It is further preferred that according to the midsole compression regularity of distribution shown in Fig. 6, the arranged distribution of module is: sole big Toe area is provided with 2 modules the most side by side, and the metatarsal area of sole is provided with 4 modules, the metatarsal of sole the most side by side It is provided with 4 modules the most side by side with mesopodium join domain, preferably to make module arrange by the stress size correspondence of sole, makes Sole possesses more efficient ballistic properties.

It is further preferred that shell fragment 4 is the downward-sloping triangle in base 6 along the section shape of sole longitudinal section Y, and three One of them angle 7 of dihedral is arranged to down, and this structure makes sole when landing, and shell fragment 4 is more susceptible to compressive strain and stores energy Amount, can be that foot provides preferable boosting power when pedaling body.

It is further preferred that the incline direction of module and shell fragment 4 is along the lateral symmetry layout of axis, vola, and it is positioned at The shell fragment 4 of batter palm position tilts arrangement along the inward turning direction of foot forefoot, and so, the shell fragment 4 of sole position, outside is along foot Reversely arrange in the inward turning direction of portion's forefoot.This structure is more conducive to foot inward turning, simultaneously outside the reverse shell fragment 4 of sole position Foot pronation can be controlled again.

It is further preferred that find according to lot of experiments, when shell fragment is designed as following parameter, the bounce-back of sole helps Push away performance optimal: normal direction B of shell fragment 4 being positioned at sole position, inner side is 5-10 degree with the angle of sole longitudinal section Y, is positioned at Normal direction C of shell fragment 4 of sole position, outside is 3-6 degree with the angle of sole longitudinal section Y, the shell fragment 4 in big toe region Normal direction A is 1-5 degree with the angle of sole longitudinal section Y.

Research finds, during running, vola half sole stress is successively from outside-middle part-inner side-big toe region, due to module Orientation and angle and the midsole compression regularity of distribution coincide, its bounce can be analyzed to power forwardly and outwardly, forward Power boosting foot inward turning and moving forward, outside power can effectively control transition inward turning the stability contorting of foot；Inside half sole The bounce of module can be analyzed to forward and inward force, the bounce-back of boosting sole and inward turning.

As Figure 2-Figure 5, being to the right foot direction of advance in figure, work and the loading process of module are as follows:

When forefoot lands with direction D1 (such as Fig. 2), first ground shock power F1 contact the position at the angle 7 on base 6, angle The position of 7 is also designed to the arc with certain radian to reduce abrasion；When forefoot continues to move forward with direction D2 (such as Fig. 3), module is stored energy by midsole compression F2 crimp；When pressure F2 reaches maximum (such as Fig. 4), inner bottom is stretched During module is expressed to inner bottom simultaneously, energy storage reaches maximum；When foot pedal body liftoff time (such as Fig. 5), foot is gradually moved forward Time, the energy that module release stores forms propulsive thrust F3 boosting foot and plays bounce-back boost function, and the base 6 on inclined-plane can have Effect plays earth-catching property.

The present invention is not limited to above-mentioned preferred forms, and anyone should learn the knot made under the enlightenment of the present invention Structure changes, and every have same or like technical scheme, within each falling within protection scope of the present invention with the present invention.

Claims

1. have half sole grab and the athletic shoe sole of rebound function, the front metacarpus of sole is by inner bottom and is surrounded on described inner bottom The outer bottom composition of periphery, it is characterised in that the bottom surface of described inner bottom is provided with latticed first groove, described first groove Being distributed consistent with the trend of plantar pressure line, the bottom surface of described inner bottom is divided into multiple module, Mei Gesuo by described first groove Stating and offer latticed second groove on the bottom surface of module respectively, the bottom surface of described module is divided into one by described second groove Individual carriage and multiple shell fragment, described shell fragment is positioned at described carriage, and described shell fragment along the section shape of sole longitudinal section is The triangle that base is downward-sloping, and one of them of triangle arrange the most down.

Have the most as claimed in claim 1 half sole grab and the athletic shoe sole of rebound function, it is characterised in that described module Arranged distribution be: the big toe region of sole is provided with 2 described modules the most side by side, and the metatarsal area of sole is the most also Row is provided with 4 described modules, and the metatarsal of sole and mesopodium join domain are provided with 4 described modules the most side by side.

Have the most as claimed in claim 2 half sole grab and the athletic shoe sole of rebound function, it is characterised in that big toe district The normal direction of the described shell fragment in territory and the angle of sole longitudinal section are 1-5 degree.

Have the most as claimed in claim 1 half sole grab and the athletic shoe sole of rebound function, it is characterised in that described first The degree of depth of groove is more than the degree of depth of described second groove.

Have the most as claimed in claim 1 half sole grab and the athletic shoe sole of rebound function, it is characterised in that described inner bottom Material be EVA material, the material of described outer bottom is abrasive rubber material.

Have the most as claimed in claim 1 half sole grab and the athletic shoe sole of rebound function, it is characterised in that described module Highly consistent with described outer bottom.

7. have half sole grab and the sport shoes of rebound function, it is characterised in that include such as claim 1 to 6 any one institute State have half sole grab and the athletic shoe sole of rebound function.