Belt fastener with movable pressing block

Abstract

The invention discloses a belt fastener with a movable pressing block, which comprises a fastener body and a belt pressing cover, the belt pressing cover is connected above the fastener body, a second friction surface is arranged on the top wall of the fastener body, the belt fastener is characterized by further comprising a first movable pressing block, and the first movable pressing block is movably mounted at the bottom of the belt pressing cover. A belt clamping gap is formed by a gap between the first movable pressing block and the second friction surface; according to the belt fastener with the movable pressing block, the first movable pressing block is arranged on the belt pressing cover, the first movable pressing block is matched with the second friction face on the fastener body, and a belt enters the belt clamping gap and is pressed by the first movable pressing block and the second friction face so that the belt can be locked; when the belt is loosened, the belt is pulled out, the first movable pressing block is driven to move backwards, the locking force of the first movable pressing block on the belt can be reduced, the locking effect on the belt is loosened, belt loosening operation is easy, the structure is simple, and implementation is easy.

Description

technical field [0001] The invention relates to the technical field of belt buckles, in particular to a belt buckle with a movable pressing block. Background technique [0002] For the existing belt buckle, see Chinese utility model patent, patent number: 2020211940280, patent name: a belt buckle, date of authorization announcement: March 30, 2021, its structure is placed on the bottom surface of the buckle body, and the corresponding belt pressing block It has an extended surface extending along the length direction of the button body, a first channel and a second channel are formed between the extended surface and the bottom surface of the button body, the tail end of the first channel communicates with the head end of the second channel, and the first channel and the first channel communicate with each other. The second channel is arranged symmetrically, and the angle between the first channel and the second channel is an obtuse angle. This type of belt buckle, by settin...

AI Technical Summary

Problems solved by technology

[0003] The belt buckle with the above structure also has the following disadvantages: (1) When the above belt buckle loosens the belt, the user needs to apply downward pressure on the pusher, the push hook pushes the rear support rod backward, and the rear support rod swings backward, And make the pressure belt block move backwards, and at the same time, drive the front support bar to move backwards and downwards to realize the distance between the pressure belt block and the bottom surface of the buckle body to be adjusted, so as to realize the purpose of loosening the belt, which involves There are many parts and the operation of the whole process is relatively complicated; (2) the above-mentioned belt buckle, the belt is affected by the arc-shaped extended surface of the belt pressing block when it is withdrawn, and the belt is easily stuck in the buckle when it is withdrawn. Between the body and the belt pressing block, it is difficult to loosen the belt

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