Improved structure of shoes for jumping

Abstract

The invention relates to an improved structure for a bouncing shoe, which comprises at least one arched leaf spring; one side of a concave surface of the leaf spring is provided with a connecting support; the upper end of the connecting support is rotationally connected with the upper end of the leaf spring and the lower end of the connecting support is rotationally connected with a foot treadle;the bottom surface of the feet treadle is rotationally connected with one end of a stand bar the other end of which is directly rotationally connected with one side of the concave surface on the lower middle part of the leaf spring; the width and the thickness of the leaf spring are gradually widened and thickened from both ends to the middle part; and the widest position and the thickest position of the leaf spring are positioned on a joint of the other end of the stand bar and the leaf spring. In the structure, the stand bar is directly rotationally connected with the leaf spring, a bottom provided with a U-shaped groove is saved and a pivot point is increased, so that the structure makes the whole section of the leaf spring generate elastic deformation and be capable of being fully deformed to store energy, thereby improving the elasticity of the leaf spring and strengthening the entertainment. Moreover, the maximum stress point of the whole leaf spring is dropped on the maximum stress surface during the use process, so the structure strengthens the stability and the safety of products.

Description

Technical field: [0001] The invention relates to an improved structure of bouncing shoes. Background technique: [0002] In order to enrich people's cultural life and enhance their physical fitness, various bouncing shoes have been designed. A kind of bouncing shoes disclosed in Chinese patent ZL02260554.1 includes: pedals and pedals for fixing feet The leg guard part; the pedal is fixed on the upper surface of the horizontal side of the L-shaped bracket, the inner side of the vertical side of the L-shaped bracket is provided with a leg guard part matching the shape of the calf, the outer side of the vertical side is fixed with the upper end of a plate spring element, and the spring element The lower end is fixed on the bottom palm which is in contact with the ground, and there is a support piece hinged between the bottom palm and the lower bottom surface of the horizontal side of the L-shaped bracket, which can rotate with the bouncing action. Ribs. The bouncing shoes dis...

AI Technical Summary

Problems solved by technology

[0003] First, in this bouncing shoe, the pedal is fixed on the upper surface of the lateral edge of the L-shaped bracket and cannot move, which makes the sole of the foot stepping on the pedal unable to rotate around the foot joint in a coordinated manner during exercise, making the When walking and running, on the one hand, the center of gravity of the body cannot be adjusted well, it is easy to fall, and it is unsafe to use. On the other hand, the speed is not fast and the legs are prone to fatigue, which affects the entertainment.

[0004] Second, in this bouncing shoe, the lower end of the leaf spring is affixed to the sole that is in contact with the ground, so that during movement, the part of the spring element that is affixed to the sole cannot be fully deformed to store energy, reducing the spring The elasticity of the components affects the entertainment

[0005] The 3rd, in this bouncing shoes, need to increase its strength by means of a reinforcing rib between the vertical side and the horizontal side of the L-shaped support, but its strength is still not enough when running into bigger impact force in motion, easily deformed, its Not long service life

[0006] Fourth, there are many parts, inconvenient installation and heavy weight

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