CN201104540Y

CN201104540Y - Booster shoe soles of track shoes

Info

Publication number: CN201104540Y
Application number: CNU2007200584484U
Authority: CN
Inventors: 张权
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-19
Filing date: 2007-10-19
Publication date: 2008-08-27
Anticipated expiration: 2017-10-19

Abstract

The utility model relates to a power-assisted sole for track shoes, belonging to the technical field of shoes products, which is characterized in that the upper surface of the sole is planar; the side surface of the sole comprises a plurality of arc surfaces; a horizontal supporting point of the arc surfaces is arranged at the front part; compared with an circular arc at the rear end of the horizontal supporting point on the lower side surface of the sole, an circular arc at the front end of the horizontal supporting point on the lower side surface of the sole is shorter and the radian is larger; during running, the heel can be naturally raised around the circular arc at the rear end and passed through the horizontal supporting point on the position where the sole of the foot is rested; the forward driving force can be generated without bending the toes and foot arch; by naturally passing around to the circular arc at the front end of sole with shorter circular arc and larger radian, the force of the whole feet can be applied on the circular arc at the front end, thus generating greater action and reaction with the lower surface. Therefore, the power-assisted sole has the advantages of saving touchdown time of the sole of the foot, reducing motion and impairment to the joints of foot, decreasing energy loss and increasing running speed.

Description

At the bottom of a kind of running shoes assisting shoes

Technical field

The utility model relates to the article of footwear field, refers in particular at the bottom of a kind of running shoes assisting shoes.

Background technology

Expansion along with athletics sports; the sportsman is except the technical ability that improves oneself; require also more and more higher to athletic equipment and utensil; the science of athletic equipment, level of comfort help to improve athletic games results; the research that ergonomics combines with sports equipment is the problem of sports equipment manufacturer research always; research to running shoes also has for a long time, all is from comfort level on the very big degree, the architecture advances of aspects such as the protection of arch.And most of running shoes all are flat, and people's pin in the running process is to do circular motion, and wearing walking shoes needs to overcome various resistances sole is converted into the circular arc process in the running process, need overcome the bending sole and work done, increase the burden of foot muscles, influenced the achievement of motion.General heel lands earlier in the running process in walking shoes, and just a point lands earlier, and the recoil strength on ground tends to heel and joint are caused damage, also can cause permanent jail to decrease for a long time, has a strong impact on sportsman's moving situation, and influences sportsman's health.

The utility model content

The purpose of this utility model is at present running shoes sole design deficiency, and provides at the bottom of a kind of running shoes assisting shoes.

For achieving the above object, the utility model adopts following technical scheme:

At the bottom of a kind of running shoes assisting shoes, described sole upper surface is a plane, and the sole side is that several sections arc surfaces are formed, and it is forward that arc surface keeps flat fulcrum.

Wherein said sole downside keep flat that fulcrum front end circular arc is short, radian is bigger; The sole downside keep flat that fulcrum rear end circular arc is long, radian is less.

The beneficial effects of the utility model are: in the running process, generally be that rear heel lands earlier, and produce certain included angle with the bottom surface, then sole lands, liftoffly at the bottom of the rear foot upwards lift, sole becomes the fulcrum of arch of foot to toes conversion of motion process, promotes human body in and opposite direction stressed with sole at last and advances forward, and track is circular-arc in the whole process.The fulcrum that keeps flat of sole of the present utility model is arranged on the sole position, when the people runs, when rear heel lands, the rear end circular arc of less circular arc radian can allow the runner follow ground tangentially to contact the impulsive force that decomposition has cushioned ground, make the runner more comfortable, can not cause damage that heel and joint etc. is impacted, heel can nature lift the fulcrum that keeps flat around the rear end circular arc by the sole position, toes talipes calcaneus bow need not need bending to produce forward motive force again, shorter by nature around arriving circular arc, the sole front end circular arc that the circular arc radian is bigger, can affact the front end circular arc by whole foot strength, thereby produce bigger active force and reaction force with the bottom surface, such sole can be saved the touchdown time of sole in the running process, reduce the motion and the damage of foot joint, reduce energy loss, accelerated velocity.Sport footwear at the bottom of this kind circular arc in addition, can effectively correct the bad habit of " eight " font pin, common walking shoes is walked for the people that " eight " font pin is arranged and has been created condition, wear the people of the sport footwear at the bottom of this circular arc, " eight " font difficulty in walking of standing, can unconsciously walk, wear the bad habit of " eight " font pin that just can correct for a long time along straight line.

Description of drawings

Fig. 1 is the utility model side schematic view

Fig. 2 is the utility model vertical view

The specific embodiment

Be further elaborated below in conjunction with 1,2 pairs of the utility model of accompanying drawing:

At the bottom of a kind of running shoes assisting shoes, sole upper surface 1 is a plane, and sole side 2 is that several sections arc surfaces are formed, and it is forward that arc surface keeps flat fulcrum; Sole downside 2 keep flat that fulcrum 21 front end circular arcs 22 are short, radian is bigger; Sole downside 2 keep flat that fulcrum 21 rear end circular arcs 23 are long, radian is less.

In the running process, generally be that rear heel lands earlier, and produce certain included angle with the bottom surface, then sole lands, liftoffly at the bottom of the rear foot upwards lift, sole becomes the fulcrum of arch of foot to toes conversion of motion process, promotes human body in and opposite direction stressed with sole at last and advances forward, and track is circular-arc in the whole process.The fulcrum 21 that keeps flat of sole of the present utility model is arranged on the sole position, when the people runs, when rear heel lands, the rear end circular arc 23 of less circular arc radian can allow the runner follow ground tangentially to contact the impulsive force that decomposition has cushioned ground, make the runner more comfortable, can not cause damage that heel and joint etc. is impacted, heel can nature lift around rear end circular arc 23 and keep flat fulcrum 21 by the sole position, toes talipes calcaneus bow need not need bending to produce forward motive force again, shorter by nature around arriving circular arc, the front end circular arc 22 that the circular arc radian is bigger, can affact front end circular arc 22 by whole foot strength, thereby produce bigger active force and reaction force with the bottom surface, such sole can be saved the touchdown time of sole in the running process, reduce the motion and the damage of foot joint, reduce energy loss, accelerated velocity.The size that keeps flat fulcrum 21 positions, each radian of arcuate bottom of the sole side 2 of this utility model is long and customized according to user's pin type, height, leg.

Sport footwear at the bottom of this kind circular arc in addition, the bad habit that can effectively correct " eight " font pin, so-called " eight " font pin just is meant when the road separately picture " eight " word of bipod.Gait was ugly when " eight " font pin was walked, posture not just, instability of gait, step steps not open, and makes troubles for manual labor and motion, also easily makes footwear out of shape, and goes bad soon.Common walking shoes is walked for the people that " eight " font pin is arranged and has been created condition, wears the people of the sport footwear at the bottom of this circular arc, and " eight " font difficulty in walking of standing can unconsciously be walked along straight line, wears the bad habit of " eight " font pin that just can correct for a long time.

The above embodiment, it is preferred embodiments of the present utility model, be not to limit the utility model practical range,, all should be included in the utility model patent claim so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify.

Claims

1, at the bottom of a kind of running shoes assisting shoes, it is characterized in that: described sole upper surface is a plane, and the sole side is that several sections arc surfaces are formed, and it is forward that arc surface keeps flat fulcrum.

2, at the bottom of a kind of running shoes assisting shoes according to claim 1, it is characterized in that: described sole downside keep flat that fulcrum front end circular arc is short, the circular arc radian is bigger; The sole downside keep flat that fulcrum rear end circular arc is long, radian is less.