Plastic clamping part

Abstract

The invention discloses a plastic clamping part. The plastic clamping part comprises a mother part and a son part; the mother part and the son part are both produced by plastics; the mother part consists of an upper plate, a lower plate and a side surrounding plate arranged between the upper plate and the lower plate; recess grooves are inwards formed in two sides of the side surrounding plate; a clamping groove is formed among the upper plate, the lower plate and the side surrounding plate; the son part includes a tail part for connecting with a schoolbag belt and a clamping part for inserting in the clamping groove; hook parts matched with the recess grooves are arranged on two sides of the clamping part; two upper slide plates are arranged on the upper wall surface of the clamping groove; an upper chute is formed between the two upper slide plates; two lower slide plates are arranged on the lower wall surface of the clamping groove; a lower chute is formed between the two lower slide plates; an upper slide block is arranged on the upper surface of the clamping part; and a lower slide block is arranged on the lower surface of the clamping part. On the one hand, the plastic clamping part can prevent deviation between the son part and the mother part, and on the other hand, the plastic clamping part can quickly realize positioning connection; and the plastic clamping part is convenient for operation, popularization and application.

Description

technical field [0001] The invention relates to the technical field of plastic products, in particular to a plastic clamping piece. Background technique [0002] In daily life, schoolbags are often used, and two schoolbag straps are connected by clips on the schoolbag. In the prior art, the clips used for schoolbags are generally made of plastic, and are connected by a mother part and a child part, and the child part is inserted into the mother part. Usually the inner wall of the slot of the female part is smooth, so when the sub-part is inserted into the slot, the sub-part and the mother part are easy to fall off due to the strength of the plastic product, and it is difficult to locate, which needs further improvement. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a plastic clip, which prevents the sub-component from falling off from the parent component on the one hand, and can quickl...

AI Technical Summary

Problems solved by technology

Usually, the inner wall of the card slot of the female part is smooth, so when the sub-part is inserted into the card slot, due to the strength of the plastic product, it is easy to make the sub-part and the parent part fall off, and it is difficult to position at the same time, which needs further improvement

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