Random-walk leg stretching machine

A technology of splitting legs and pedals, applied in the field of walking splitting devices, can solve problems such as unsatisfactory, unable to perform smooth and fast walking motions, etc., and achieve the effects of easy production, simple structure and convenient use.

Inactive Publication Date: 2011-04-13
赵雷英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] A utility model patent CN201132037Y describes a leg split training machine, which includes a column, a base, a cross bar and two swing bars. A pedal is pivotally provided at the end of each swing bar for the user to step on with both feet. When the two feet step on the pedals, the relative opening and closing of the two swing bars can be used to train the legs to perform the leg splitting action; this utility model can be used by the user to safely perform the leg splitting training by himself, avoiding the hidden danger of sports injuries in traditional training; but The two rotating shafts of this utility model leg split training machine are set on the same cross bar, that is, they are arranged on the left and right sides in front of the exerciser's body. Due to the coordination of the two rotating shafts, it is impossible to perform smooth and fast walking movements.
But when some exercisers exercise according to the implementation scheme of these two embodiments, there is a certain degree of unsatisfactory part.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0021] Such as figure 1 As shown: the support 1 is composed of two vertically arranged triangles and a rectangle falling on the ground. On the top of the two triangles of the support 1, a rotating shaft 2 perpendicular to the triangular plane of the support is symmetrically arranged respectively. On the two rotating shafts 2 On, be connected with pedal bracket 3, be connected with two pedals 4 on described pedal bracket 3, two pedals are fixed and parallel, the part of pedal bracket 3 and pedal in the same plane is "7" font, on one of the triangular tops of the bracket 1, there is also a half-frame handrail 5; on the right side of the left pedal and the left side of the right pedal, anti-collision pads 9 are respectively arranged; as Present embodiment shown in the figure, it is collapsible, and the length direction of the bottom edge rectangle of support 1 is divided into thick and thin two sections, and when walking formula leg splitter is idle, thin that section shrinks in ...

Embodiment 2

[0024]Walking formula leg splitter structure is substantially identical with embodiment 1. But in this embodiment, one long side of the bottom rectangle of the support is changed to support with two short sticks; The folding direction in Example 1 is vertical, that is, it is folded towards the width direction of the bottom of the bracket; specifically, it is completed through the design of the folding rod 11. When the folding rod 11 is stretched out and becomes a horizontal straight line, it is the use state of the walking-type leg splitter; When the middle part of the bar 11 was broken vertically downwards into two connected short vertical bars, the triangular support could be tightened. In addition, in order to truly achieve the folding effect, the armrest part is designed to be detachable accordingly, and the fitness equipment can be folded when the two sections of "7" curved armrests are taken down.

Embodiment 3

[0026] Walking formula leg splitter structure is substantially identical with embodiment 1. But crash pad is not contained on the pedal in this embodiment, and foot is contained on its anti-collision frame 10, and anti-collision frame 10 is fixedly connected on the support 1, stretches up from the bottom of strolling type leg splitter, makes its The anti-collision pad on the top can just be located in the middle of the two pedals; the part with the anti-collision pad is detachable. When the exerciser does waist twisting exercise, this part can be removed; Put it on when doing splits.

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Abstract

The invention discloses a random-walk leg stretching machine, which belongs to the field of fitness equipment. The leg stretching machine mainly comprises a bracket (1), revolving shafts (2), a pedal bracket (3), two pedals and a handrail (5), wherein two revolving shafts (2) are positioned in front of and behind the two pedals respectively; the length direction line of each pedal, namely, a tiptoe pointing line, is parallel to an axial central line (6); and the two revolving shafts (2) are positioned on a midperpendicular of a central connecting line between the two pedals and are arranged in parallel with each other. Therefore, the leg stretching machine is very suitable for the two legs of an exerciser to perform rapid random-walk swing towards the left side and right side of the body of the exerciser. Muscles on inner and outer sides of thighs can be exercised when the two legs move towards each other at the same time; and muscles on a waist can be exercised when the two legs move along the same direction at the same time. A preferable foldable leg stretching machine is more suitable for households.

Description

technical field [0001] The invention relates to a walking-type leg splitter, which belongs to the field of body-building equipment and is assembled from a bracket, a rotating shaft, a pedal bracket, two pedals and an armrest. Background technique [0002] The walking machine widely used at present, that is, the traditional walking machine, is more suitable for people to exercise at ordinary times. It adopts two pedals placed in parallel, and the length direction line of the pedals, that is, the pointing line of the toes, is perpendicular to the center line of the rotating shaft, so that the exerciser's legs swing toward the front and rear directions of the body. If the exerciser's feet move forward and backward at the same time to simulate the walking action, the front and rear muscles of the thigh can be exercised; and if the exerciser's feet move forward and backward at the same time, the abdominal muscles can be exercised. [0003] For many people who love beauty, too mu...

Claims

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Application Information

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IPC IPC(8): A63B22/04
Inventor 欧颖王刚
Owner 赵雷英
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