A flat belt that can replace long flat belts of different widths

Abstract

The invention provides a slackline allowing long slings with different widths to be replaced and belongs to the technical field of slacklines. The slackline comprises short slings, first connecting pieces, a strainer, the long slings and second connecting pieces, wherein the first connecting pieces are installed at one ends of the short slings and can be connected with fixed objects, the strainer is fixedly connected with the other ends of the short slings, the long slings are connected with the strainer in a winding mode, and the second connecting pieces are connected with the other ends of the long slings and can be connected with the fixed objects. The strainer comprises a support, a straining wrench, a ratchet wheel and a rotating shaft, wherein a gap for the long slings to penetrate through is formed in the middle of the rotating shaft, and the long slings can wind around the rotating shaft. The slackline is characterized in that the rotating shaft is provided with two width adjusting rings, wherein the distance between the width adjusting rings can be adjusted according to the replaced long slings with the different widths. According to the slackline, as the long slings with the different widths can be replaced by adjusting the distance between the two width adjusting rings on the rotating shaft, the slackline can be suitable for more fixed objects, and is convenient to operate and simple in structure; as a protecting cover is arranged outside the strainer, the use safety is improved.

Description

technical field [0001] The invention belongs to the technical field of slack belts used for exercising balance and fitness, and in particular relates to a slack belt that can replace long slack belts of different widths. Background technique [0002] The general method of erecting the existing flat belt is to first tie one end of the flat belt to a fixed object such as a tree pole, and then tighten the other end to another fixed object such as another tree pole with a tensioner. Its length can be adjusted within a certain range, but because the width of the rotating shaft on which the long flat belt is wound on the tensioner cannot be adjusted, the versatility of the long flat belt and the tensioner is not strong, and one tensioner can only be used for one A long flat belt of different widths, when the length of the long flat belt of this width is not long enough to be tied between two fixed objects in use, other long flat belts of different widths cannot be used instead, wh...

AI Technical Summary

Problems solved by technology

[0002] The general method of erecting the existing flat belt is to first tie one end of the flat belt to a fixed object such as a tree pole, and then tighten the other end to another fixed object such as another tree pole with a tensioner. Its length can be adjusted within a certain range, but because the width of the rotating shaft on which the long flat belt is wound on the tensioner cannot be adjusted, the versatility of the long flat belt and the tensioner is not strong, and one tensioner can only be used for one A long flat belt of different widths, when the length of the long flat belt of this width is not long enough to be tied between two fixed objects in use, other long flat belts of different widths cannot be used instead, which brings a lot of inconvenience in use, such as Notification number CN202460041U " is provided with the slack belt of tensioner and movable buckle " just there is above-mentioned disadvantage

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