Adjusting clamp connected with rope belt and mask with adjusting clamp

Abstract

The invention discloses an adjusting clamp connected with a rope belt and a mask with the adjusting clamp, the adjusting clamp comprises a first clamping plate and a second clamping plate which are rotatably connected with each other, and the adjusting clamp further comprises a connecting mechanism which can be connected with the first clamping plate and the second clamping plate to clamp the ropebelt; a through hole is formed in the first clamping plate, and a rope belt needing to be connected penetrates into the through hole; a plurality of first step units are arranged on the first clamping plate and are respectively arranged in the penetrating direction of each rope belt; a plurality of inverted teeth are arranged on the steps of the first step unit, and the tooth tips of the invertedteeth face the penetrating direction of the rope belt; and a plurality of second step units are arranged on the second clamping plate and are matched with the first step units to compress the rope belt. A wearer can conveniently adjust the overall length of the rope belt, the rope belt is suitable for different people, operation can be achieved without opening the adjusting clamp, the wearer canconveniently pull the rope belt to adjust the rope belt to the proper tightness degree, and meanwhile reverse loosening of the rope belt is avoided.

Description

technical field [0001] The invention relates to the technical field of connection buckles, in particular to an adjustment clip for connecting ropes and a mask with the adjustment clip. Background technique [0002] Mask is a kind of sanitary product, which generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. In order to ensure good airtightness when wearing masks by different groups of people, some masks use elastic ear loops. However, due to the large stretching force of the ear loops, wearing the mask for a long time will cause ear discomfort. In order to improve the problem of wearing the ear-hook mask for a long time, the mask in the prior art uses a belt clip to connect the rope, and the rope is worn on the head, but when adjusting the tightness of the rope, it is necessary to take off the mask and open the belt. Pu...

AI Technical Summary

Problems solved by technology

However, due to the large stretching force of the ear loops, wearing the mask for a long time will cause ear discomfort

In order to improve the problem of wearing the ear-hook mask for a long time, the mask in the prior art uses a belt clip to connect the rope, and the rope is worn on the head, but when adjusting the tightness of the rope, it is necessary to take off the mask and open the belt. It is inconvenient to operate after clipping and adjusting the rope and then putting on the mask

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