Scratch-resistant self-plugging rivet

Abstract

The invention discloses a scratch-resistant self-plugging rivet. The scratch-resistant self-plugging rivet comprises a rivet cap, wherein one side of the rivet cap is fixedly equipped with a rivet sleeve; the position, at one end away from the rivet cap of the rivet sleeve, at one side of the rivet cap is fixedly equipped with a limiting cap; the position, at the outer side of the limiting cap, atone side of the screw cap is equipped with a scratch-resistant sleeve; one side, close to the limiting cap, of the scratch-resistant sleeve is equipped with anti-sliding threads; the position, insidethe rivet sleeve, of one side of the rivet cap is equipped with a core slot; one end inside the core slot is fixedly equipped with a connector; one end of the connector is fixedly connected with thelimiting cap; and the position, at one end away from the limiting cap of the connector, inside the core slot is movably equipped with a rivet core through a cracking part. The scratch-resistant sleeveand a scratch-resistant sleeve, which can prevent scratch, are arranged, so that scratch resistance of the self-plugging rivet is improved, the self-plugging rivet can be prevented from generating scraping with an object inside a workpiece, and the workpiece is protected; and meanwhile, a condition that the bulged part of the self-plugging rivet accidentally injures a worker also can be avoided.

Description

technical field [0001] The invention relates to the technical field of blind rivets, in particular to an anti-scratch blind rivet. Background technique [0002] Blind rivets are a type of rivets used for single-sided riveting, but they must be riveted with a special tool-a riveting gun (manual, electric, and moving). When riveting, the rivet mandrel is pulled by a special riveting gun to expand the riveting body and play a riveting role. This type of rivet is especially suitable for riveting occasions where it is inconvenient to use ordinary rivets (riveting must be done from both sides), so it is widely used in construction, automobiles, etc. , Ships, aircraft, machines, electrical appliances, furniture and other products. Among them, open-type oblate head blind rivets are the most widely used, countersunk head blind rivets are suitable for riveting occasions that require smooth performance, and closed blind rivets are suitable for riveting occasions that require higher lo...

AI Technical Summary

Problems solved by technology

[0004] 1. After the current blind rivets are riveted, there will be some protruding parts located on the inner walls of some boxes, and the items inside these boxes will scratch with the blind rivets, resulting in wear and damage to the items inside the box When the box is moved, the blind rivets on the outside of the box may scratch the skin of the staff, causing injury to

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