CN200994462Y

CN200994462Y - Stretch shoes

Info

Publication number: CN200994462Y
Application number: CN 200720004197
Authority: CN
Inventors: 陈园忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-31
Filing date: 2007-01-31
Publication date: 2007-12-26
Anticipated expiration: 2017-01-31

Abstract

The utility model discloses a pair of tension shoes, U-shaped plate springs are arranged on the body shoe bottoms of shoes, the upper spring leaves of the U-shaped plate springs [3] are connected with the body shoe bottoms [2] of the shoes [6], the lower spring leaves contact with the ground to be formed support shoe bottoms. The utility model is characterized in that compression springs [1] are arranged between the body shoe bottoms [2] at the opening ends of the U-shaped plate springs and shoe bottoms supporting end parts.

Description

A kind of congress gaiter

Technical field

The congress gaiter that the utility model relates to can be provided big screen resilience, be convenient to bounce.

Background technology

Utilize body weight or in conjunction with the walking feature and design can provide screen resilience be used to move or the footwear kind of amusement more.Disclose as Chinese patent CN2167564Y and a kind ofly to be used to jump and the Jump shoes of amusement, former and later two force parts below the sole at heel and sole position are provided with two springs, so that jump more laborsavingly under the elastic force effect of spring.Patent CN2540113Y then installs a sole additional in the bottom of two springs on the basis of above-mentioned patent, make former and later two springs can form common Chun, can increase the elastic force and the stability of raising when landing of footwear.

Above-mentioned congress gaiter is to rely on the compression of spring to come storage power, owing to self have certain height after the compression of spring, and the height of shoes is normally limited, and therefore, the elastic force of this footwear is limited.In order further to increase the elastic force of footwear, Chinese patent CN2822285Y discloses a kind of multi-function spring footwear, installs the U-shaped leaf spring additional at the body shoe bottom of footwear, and the following reed of leaf spring constitutes support sole, when trampling, the people utilizes the crooked storage power of leaf spring downwards, to improve the elastic force of footwear.Because the leaf spring coefficient of elasticity is bigger, accumulation of energy is many, therefore can improve the elastic force of footwear under the situation that does not increase the sole height.Its shortcoming is that the leaf spring openend does not support, and sole is only at one end stressed, less stable, and the user is in walking and run in the jump process when center of gravity is easy to generate during to unsettled some transition by the strong point and step on empty sensation, is not easy to control balance, easily tumbles.

Summary of the invention

The purpose of this utility model provides that a kind of elastic force is big, the congress gaiter of good stability, and the sole front and back end all can be stressed, so that the user grasps balance, practicality is good.

The technical solution of the utility model is such: on the body sole of footwear the U-shaped leaf spring is housed, the upper reed plate of described U-shaped leaf spring is connected with the body sole of footwear, following reed contacts with ground and constitutes support sole, is provided with the compression spring between the body sole of U-shaped leaf spring openend and support sole end.Like this, the footwear rear and front end obtains to support by U-shaped leaf spring and compression spring respectively, and the people can feel more stable when walking, empty sensation can not occur stepping on; And, use the compression spring to do to support the effect that can play accumulation of energy equally, can also play the effect that increases elastic force.

The priority scheme of above-mentioned design is: the arc-shaped bend section of reed is positioned at the below at the heel of a shoe position of body sole about connecting on the U-shaped leaf spring.The arc-shaped bend section of U-shaped leaf spring and the tie point of following reed preferably are located at the inboard of the heel of a shoe below of body sole.The heel of a shoe position is the main stress point of human body weight, the arc-shaped bend section of leaf spring is put the rear portion that is arranged on footwear support, and can bring into play the big advantage of leaf spring coefficient of elasticity; The stress point of support sole is arranged on the inboard of body sole heel of a shoe, the impetus of its stress point and heel position can be consistent, can increase sense of stability.

The center of compression spring is located between sole and the toe better.When the gravity center of human body carries out the transition to toe forward by heel, be convenient to spring stress, the gravity center of human body can be supported, and can improve stability.

The utility model not only can make the elastic force of footwear increase, and can improve the stability under loading of footwear owing to adopt U-shaped leaf spring and the elastic support of compression spring as sole, and structure is also very simple, easy to use, and it is laborsaving to walk, and grasps easily, and practicality is good.

Description of drawings

Fig. 1 is the utility model structural representation.

Among the above-mentioned figure, 1, the compression spring, 2, the body sole, 3, upper reed plate, 4, reed down, 5, anti-sliding sleeve, 6, footwear, 7, heel of a shoe, 8, the arc-shaped bend section, 9, tie point.

The specific embodiment

As shown in Figure 1, the upper reed plate 3 of U-shaped leaf spring is fixed on body sole 2 belows of footwear 6, following reed 4 contacts with ground and constitutes support sole, the arc-shaped bend section 8 of U-shaped leaf spring is positioned at the below at body sole 2 heels of a shoe 7 positions, and the arc-shaped bend section 8 of U-shaped leaf spring and the tie point 9 of following reed 4 are located at the inboard of heel of a shoe 7 belows of body sole.Be provided with compression spring 1 between the upper and lower reed 3,4 of the leading section of body sole 2 and support sole, the center of compression spring 1 is located between sole and the toe.The compression spring can be used oval section volute spring.

Rubber antiskid cover 5 on the support sole, anti-slop serrations is arranged at anti-sliding sleeve bottom.Also can descend reed 4 bottoms directly be processed to form anti-slop serrations, or directly vulcanize at the rubber antiskid tooth that descends the reed bottom with rubber.

Claims

1, a kind of congress gaiter, on the body sole of footwear the U-shaped leaf spring is housed, the upper reed plate of described U-shaped leaf spring [3] is connected with the body sole [2] of footwear [6], following reed [4] contacts with ground and constitutes support sole, it is characterized in that being provided with between the body sole [2] of U-shaped leaf spring openend and support sole end compressing spring [1].

2, congress gaiter according to claim 1, the arc-shaped bend section [8] of reed [3,4] is positioned at the below at body sole heel of a shoe [7] position about it is characterized in that connecting on the U-shaped leaf spring.

3, congress gaiter according to claim 2, the arc-shaped bend section [8] that it is characterized in that the U-shaped leaf spring and the tie point [9] of following reed [4] are located at the inboard below the heel of a shoe [7] of body sole.

4,, it is characterized in that the center of compressing spring [1] is located between sole and the toe according to claim 2 or 3 described congress gaiters.