CN201274812Y

CN201274812Y - Soles structure

Info

Publication number: CN201274812Y
Application number: CNU200820145891XU
Authority: CN
Inventors: 陈永培
Original assignee: Quanzhou Athletic Shoes and Garments Co Ltd
Current assignee: Quanzhou Athletic Shoes and Garments Co Ltd
Priority date: 2008-10-09
Filing date: 2008-10-09
Publication date: 2009-07-22
Anticipated expiration: 2018-10-09

Abstract

The utility model discloses a sole structure, wherein, pivots are fixed at arches of outsoles, and spring plates are positioned above the pivots and distributed over front foots and heels. The pivots and the spring plates are arranged to form a status similar to a seesaw; when a user takes exercises wearing sneakers, the changes of front foots and heels apply force on the front parts and the rear parts of the spring plates; and a pivot-damping rebound boosting system is achieved by utilizing the lever principle so as to lead the sneakers to serve the boosting rebound function.

Description

A kind of footwear sole construction

Technical field

The utility model relates to a kind of footwear, is meant a kind of footwear sole construction with assist function especially.

Background technology

Sport footwear is human for participating in the footwear that various motions are worn; it is divided into multiple different footwear such as ordinary movement footwear and running shoes, basketball shoes, volleyball shoe, football boot, tennis shoes, in people's walking and run to jump and play the protection foot and the power of transmission in the motion process.The conventional motion footwear are owing to be subjected to the restriction of footwear sole construction, be to produce power-assisted to people's motion process, because its footwear sole construction all is plane footwear sole construction or heel inclined-plane footwear sole construction, it is vertically upward to the direction of people's the reaction force that gravity produced, so it is not do useful work in people's the walking and the process of running.The elasticity of conventional motion footwear footwear sole construction is to play a part damping, buffering, and the groove shape of sole part and shoe tack only play a part to strengthen sole and frictional ground force.

Reach at present more disclosed assisting shoes in the footwear industry information or the design of assistance type sport footwear city on the market and all fail to exceed the design frame chart frame of conventional motion footwear plane footwear sole construction or heel inclined-plane footwear sole construction, and select for use too many flexible member to make structure too complicated and can't produce in batches, the structure of its sport footwear can not be converted into people's gravity the power that the people is advanced, and does not have real power-assisted and does.

The utility model content

Main purpose of the present utility model provides a kind of footwear sole construction with assist function.

Secondary objective of the present utility model provides a kind of footwear sole construction with damping bounce-back assist function.

For achieving the above object, solution of the present utility model is: a kind of footwear sole construction, and wherein: the arch of foot place at the big end of footwear is fixed with a fulcrum, and a shell fragment is to be positioned at this fulcrum top, and shell fragment is to be distributed in forefoot and heel place.

Top, the big end of described footwear is provided with a storage tank, and this storage tank is distributed in the sole connecting pin with sentencing ccontaining shell fragment.

The ball area of side and the arch of foot position between the heel area were provided with a suspension area to place fulcrum under described footwear were big.

Described fulcrum is a prismatoid, is fixed in the above-mentioned suspension area by a support chip and a stabilization.

Described support chip is the upwards protruding lamellar body of arc of a summary, and its two ends are connected in the ball area and the heel area at the big end of footwear, and stabilization is an inverted v-shaped lamellar body, and two ends are connected in the ball area and the heel area at the big end of footwear.

The lower surface that described shell fragment is positioned at the forefoot place is provided with one deck bounce-back layer, and the upper surface that is positioned at the heel place is provided with one deck buffer layer.

After adopting such scheme, because the setting of the utility model fulcrum and shell fragment, the two can form the state of similar " seesaw ", when the user is wearing this sport footwear motion, forefoot and heel change the front and rear part application of force to shell fragment, utilize lever principle can realize that one " fulcrum damping bounce-back force aid system " has the function of power-assisted bounce-back to make sport footwear.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a plane exploded view of the present utility model;

Fig. 3 is a combination vertical view of the present utility model;

Fig. 4 is an enforcement schematic diagram of the present utility model;

Fig. 5 is the three-dimensional power-assisted schematic diagram of motion of the present utility model;

Fig. 6 is a plane of movement power-assisted schematic diagram of the present utility model;

Fig. 7 is a bounce-back power-assisted fundamental diagram of the present utility model (zero load);

Fig. 8 is a bounce-back power-assisted fundamental diagram of the present utility model (loaded and wear state);

Fig. 9 is bounce-back power-assisted fundamental diagram of the present utility model (the capable motion state of being loaded).

The specific embodiment

As shown in Figures 1 to 4, footwear sole construction of the present utility model is to be provided with a storage tank 11 at footwear at big the end 1, and this storage tank 11 is distributed in forefoot connecting pin heel place; Be provided with a suspension area 13 in the ball area 12 and the arch of foot position between the heel area 13 of footwear at the big end 1 in addition;

One fulcrum 2 is to be located at this suspension area 13 places, and this fulcrum 2 is a prismatoid, and it is fixing by a support chip 3 and a stabilization 4; This support chip 3 is the upwards protruding lamellar body of arc of a summary, its two ends are connected in the ball area 12 and heel area 13 at the big end 1 of footwear, and stabilization 4 is an inverted v-shaped lamellar body, its two ends are the ball area 12 and heel area 13 that is connected in the big end 1 of footwear equally, in the zone that fulcrum 2 is clamped on support chip 3 and stabilization 4 formation.It should be noted that: support chip 3 is to hold up fulcrum 2, plays the effect of support and stable fulcrum 2; And 4 pairs of fulcrums 2 of stabilization have been to stablize spacing effect;

The shell fragment 5 of one corresponding storage tank 11 shapes is to be located in the storage tank 11 at the big end 1 of footwear, and its lower surface that is positioned at the forefoot place is provided with one deck bounce-back layer 6, and the upper surface that is positioned at the heel place is provided with one deck buffer layer 7.The setting of this buffer layer 7 is for it being played the effect of damping when forefoot is stressed, and the storage tank 11 for the big end 1 of footwear has fillibility simultaneously; And the setting of bounce-back layer 6 is for play the protective effect of bounce-back when heel is stressed; Storage tank 11 to the big end 1 of footwear has certain fillibility equally simultaneously.

Cooperate shown in Figure 4ly, the footwear that combine are added shoe-pad and upper of a shoe more promptly form a sport footwear with damping bounce-back assist function at big the end 1.

Shown in Fig. 5,6, because the setting of fulcrum 2 and shell fragment 5, the two can form the state of similar " seesaw ", when the user is wearing this sport footwear motion, forefoot and heel change the front and rear part application of force to shell fragment 5, utilize lever principle can realize that one " fulcrum damping bounce-back force aid system " has the function of power-assisted bounce-back to make sport footwear.

Should " fulcrum damping bounce-back force aid system " by sketch so that its operation principle to be described:

As shown in Figure 7, when promptly zero load, the side-glance shape of this system, wherein C is a fulcrum 2, AB is lever (being shell fragment 5).

As shown in Figure 8, when pressure load bears in this system, be that human body is worn when standing, ball of foot acts on the top (being the front portion of shell fragment 5) of AC, heel acts on B end (being the rear end of shell fragment 5), gravitate sole generation deformation, and pendular motion was approximate straight until ACB under the AB two ends were done, in this process, the TPU shell fragment D (being shell fragment 5) that put the bottom plays the effect of supporting and disperseing foot force.Back palm vibration damping sheet E (being buffer layer 7) plays the damping, buffering effect, and half sole is placed flexure strip F (promptly the bounce-back layer 6), is presented as the damping of this system, the comfortableness that elasticity is good.

As shown in Figure 9, when the people in walking or run, when jumping, center of gravity moves to forefoot, heel lifts, forefoot AC is parallel to ground, and the B end raises up and promotes to advance, and at this moment, fulcrum C begins to work, forefoot is pushed down AC, by the leverage that fulcrum C is produced, embodies the assist function of this system.

Claims

1, a kind of footwear sole construction is characterized in that: the arch of foot place at the big end of footwear is fixed with a fulcrum, and a shell fragment is to be positioned at this fulcrum top, and shell fragment is to be distributed in forefoot and heel place.

2, a kind of footwear sole construction as claimed in claim 1 is characterized in that: top, the big end of footwear is provided with a storage tank, and this storage tank is distributed in the sole connecting pin with sentencing ccontaining shell fragment.

3, a kind of footwear sole construction as claimed in claim 1 is characterized in that: the ball area of side and the arch of foot position between the heel area were provided with a suspension area to place fulcrum under footwear were big.

4, as claim 1 or 3 described a kind of footwear sole constructions, it is characterized in that: fulcrum is a prismatoid, is fixed in the above-mentioned suspension area by a support chip and a stabilization.

5, a kind of footwear sole construction as claimed in claim 4, it is characterized in that: support chip is the upwards protruding lamellar body of arc of a summary, its two ends are connected in the ball area and the heel area at the big end of footwear, and stabilization is an inverted v-shaped lamellar body, and two ends are connected in the ball area and the heel area at the big end of footwear.

6, a kind of footwear sole construction as claimed in claim 1 is characterized in that: the lower surface that shell fragment is positioned at the forefoot place is provided with one deck bounce-back layer, and the upper surface that is positioned at the heel place is provided with one deck buffer layer.