CN85202637U - Shoes of declivous sole for high jump - Google Patents

Abstract

The utility model relates to a pair of sloping bottom shoes, which is applied to back cross type high jump and is provided with tacks. The interior of the shoe is thin, and the exterior of the shoe is thick. (The edge which is adjacent to the circle center of a run assisting arc line is called the interior, and the other edge is called the exterior) the thickness of the inner side of the shoe is 3 millimeters (the inner side is as thin as possible under the permission of material). The thickness of the outer side of the shoe is 13 millimeters, and the gradient of the outer side is seven to ten degrees. A shoe sole is provided with six shoe tacks evenly distributed on the optimistic position of a bone lever of a vola. A shoe heel of a rising foot is provided with four shoe tacks distributed on the position similar to a square of the outer edge of a calcaneus. A shoe heel of a swing foot is not provided with tacks, and other aspects of the swing foot are the same as the rising foot. The length of the shoe tack accords with requirements of regulations. The shoe sole is connected with the shoe heel in a rigid mode. The material of the shoe and the shoe bottom is made of gum with good quality, and a shoe upper is made of nylon with good quality. The shape of the shoe is the same as a shoe with a flat bottom.

Description

Shoes of declivous sole for high jump

The utility model belongs to the sports equipment articles for use

The high jump shoes that generally are used for high jump are walking shoes, it is applicable in the high jump technology of straight line flying jump mode, and in the high jump technology of the fosbury flop of approach by a circular path take-off, just be unfavorable for bringing into play the speed of run-up, can not increase the take-off vertical speed, tired and the damage of sportsman's ankle-joint is also easily caused at the angle of rising of take-off.

The high jump shoes that the utility model provides a kind of fosubry flop that is applicable to the approach by a circular path take-off to use, it helps the technical movements that the sportsman tilts in finishing when approach by a circular path, overcome the centrifugal force that produces because of approach by a circular path better, be convenient to bring into play run-up speed, increase the vertical operating distance of center of gravity of take-off simultaneously in Take-off Stage, increase the angle of rising, make the sportsman obtain the bigger height that rises, adapt to the fosubry flop specification requirement better, reduce the tired and damage of sportsman's ankle-joint.

The utility model is a kind of interior thin outer thick " wedged bottom footwear " that are used for fosubry flop band nail.(one side near the run-up camber line center of circle claims " interior ", another side claims " outward "), inboard thickness is 3 millimeters (getting over Bao Yuehao under the material permission), thickness as outside is 13 millimeters, gradient is 7～10 degree, the layout of shoe tack, heelpiece have six pieces of shoe tacks, are distributed on the best position of bone lever of sole, the heel of a shoe of take-off foot is four pieces of shoe tacks, be distributed on the similar foursquare position, calcaneum outer, the footwear of swing pin do not catch up with nail, and other footwear with take-off foot are identical.Shoe tack length is pressed rule request, and heelpiece is connected with the hard that is connected to of heel, and the making material of footwear, sole are that high-quality rubber overshoes face is a high-quality nylon, and the footwear profile is the same with walking shoes.

The utility model designs according to mechanics and human anatomic structure requirement, and it has overcome walking shoes technical deficiency part in fosubry flop, helps the correct performance of sportsman's technology, reduces the tired and damage of ankle-joint.

Accompanying drawing

The shoe pattern figure of Fig. 1, take-off foot

The sole figure of Fig. 1 (A), take-off foot

The footwear front view of Fig. 1 (B), take-off foot

The footwear rearview of Fig. 1 (C), take-off foot

Fig. 2 swings the shoe pattern figure of pin

The sole figure of Fig. 2 (A), swing pin

The footwear front view of Fig. 2 (B), swing pin

The footwear rearview of Fig. 2 (C), swing pin

Claims (5)

1, a kind of high jump shoes that are applicable to fosubry flop with the band nail is characterized in that thin outer thick wedged bottom footwear in the sole;

2, as right 1 said high jump shoes, it is characterized in that the inboard thickness of sole is 3 millimeters, (under the material permission, getting over Bao Yuehao), and thickness as outside is 13 millimeters, gradient is 7～10 degree;

3, as right 2 said high jump shoes, it is characterized in that the layout of shoe tack, heelpiece is six pieces of shoe tacks, be distributed on the best position of bone lever of sole, heel of a shoe is four pieces of shoe tacks, is distributed on similar foursquare 4 positions, calcaneum outer, and the length of shoe tack is by the track and field rule request;

4,, it is characterized in that heel is connected with the hard that is connected to of heelpiece as right 3 said high jump shoes;

5, as right 4 said high jump shoes, the making material that it is characterized in that sole is a high-quality glue, and vamp is a high-quality nylon.

Images