Plastic nail pillar with omega-shaped insert

Abstract

The invention refers to the technical field of accessory installation, especially to a plastic nail pillar with an omega-shaped insert for installing an accessory on an installing hole of a plate-shaped piece. The plastic nail pillar with the omega-shaped insert is particularly applicable to install a window glass, bright panels and other accessories on the installing hole of a car body metal plate. The plastic nail pillar comprises a nail pillar body and an omega-shaped insert; the nail pillar body includes an insert part, an anti-slide part, a holding part and a base; the omega-shaped insert includes a head part, a neck part and a leg part; the insert part is a hollow structure, the center of the upper surface of the base is provided with a lug boss, and the lug boss is located at the inside of the omega-shaped insert; the lug boss and the omega-shaped insert are encircled to be a hollow cavity; the nail pillar body and the omega-shaped insert are integrally injection molding piece; the positive face and / or the back face of the base are / is provided with a clamping hole, and the leg crosses through the clamping hole. The plastic nail pillar has the following advantages: the plastic nail pillar is high in intensity, not easy to rupture, good in wear resistance, self-lubrication and high-temperature resistance; the plastic nail pillar can avoid abnormal sound, deformation or wear of the plastic nail pillar and the car body metal plate during the using process.

Description

Technical field: [0001] The invention relates to the technical field of accessory installation, in particular to a plastic nail column with an Ω-shaped insert for installing accessories on the mounting hole of a plate-shaped part, and is especially suitable for installing accessories such as window glass or bright trim strips on the body panel. Gold mounting holes. Background technique: [0002] At present, the window glass of the car is mainly positioned precisely by the studs to the corresponding joints of the car body and ensures long-lasting reliability. The existing nail post is mainly composed of a base and a post body, and the post body is also provided with elastic claws. When installing the window glass, first fix the base of the nail post on the window glass, and then insert the post of the nail post into the mounting hole on the body sheet metal. During this process, the elastic claws are squeezed by the edge of the mounting hole of the sheet metal, resulting in...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a high-strength plastic nail post with an Ω-shaped insert that can eliminate abnormal noise, deformation and wear during use in view of the above-mentioned shortcomings of the existing nail post

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