Bandage length adjusting lock catch with double adjusters

Abstract

The invention discloses a bandage length adjusting lock catch with double adjusters. The bandage length adjusting lock catch comprises a lock catch body, a cross bar is arranged in the middle of the lock catch body to divide a hollow frame body of the lock catch body into two parts; adjusting rods are arranged on the hollow frame body and located on the two sides of the cross rod respectively, opening parts used for clamping are arranged at the two ends of each adjusting rod respectively, and the adjusting rods are clamped on two side rods of the hollow frame body through the opening parts atthe two ends respectively. Due to the fact that the two adjusting rods are adopted, a first binding belt penetrates through the two adjusting rods respectively, during normal use, the adjusting rod close to the second binding belt can play a role in locking, the other adjusting rod does not play a role in locking, and if the adjusting rod playing a role in locking breaks, the other adjusting rod plays a role in locking immediately, and safety of a user is guaranteed. Besides, due to the fact that the double adjusting rods are adopted, in the shaking process of the adjusting lock catch, the shaking amplitude of the adjusting rods is greatly reduced, and noise in the using process is relatively low.

Description

technical field [0001] The invention relates to the technical field of strap length adjustment buckles, in particular to a strap length adjustment buckle with double adjusters. Background technique [0002] In order to adjust the length of the straps or elastic bands, generally an adjustment lock is set between the two straps or elastic bands, such as figure 1 As shown, the traditional adjustment lock includes a lock body 101, a hollow frame 102 is provided in the middle of the lock body 101, and an adjustment rod 103 is arranged on the hollow frame 102, wherein one end of the first strap is sleeved and passed through the adjustment Rod 103, the second strap is connected to the buckle body 101, after the second strap is tightened, the clamping end of the first strap is locked by the adjustment rod 103 and the buckle body 101; after the second strap is loosened , the first strap is locked away from the adjustment rod 103 and the buckle body 101, and can be pulled freely to a...

AI Technical Summary

Problems solved by technology

When this kind of adjustment lock is used in the lifting system of sports equipment, the pulling frequency of the strap is high, and the adjustment lock will shake along with the strap, and the adjustment rod 103 will affect the stability of the lock during the shaking process; in addition, the adjustment After the rod 103 is used for a long time, there is a risk of breaking in extreme cases. Once the adjusting rod 103 breaks, people suddenly lose control when pulling it, and are prone to fall and other injuries

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