Novel luminous brim screw fastener

Abstract

The invention relates to a novel luminous brim screw fastener which comprises an arc-shaped hat, a brim and an angle of chamfer, wherein the arc-shaped hat is positioned at the top end, and a prism structure is arranged under the arc-shaped hat; the prism structure and the arc-shaped hat are casted together, and the brim is casted under the prism structure. A screw thread is arranged under the prism structure, and a luminous material is arranged on the arc-shaped hat.

Description

Technical field [0001] The present invention is a manufacturing technology field, which involves a new type of light -lit hats along the firing fastener. Background technique [0002] At present, the chemical resistance of silk blocking is poor, and the wastewater is corroded by sewage wastewater, and it is corroded by soil rotten substances. There is a frozen crack and expansion leakage in the ultra -low temperature environment of minus 60 ° C.Poor sex. Invention content [0003] The invention overcomes the lack of existing technologies, and proposes a new type of light -based hats along silk fasteners. [0004] The technical solution of the present invention is: a new type of light -shaped hats along the filament fastener, including arc caps, hats, and convex.The bonded structure and the arc hat are cast into one. The caps are cast below the bonding structure. Below of the bonding structure, there is a wire buckle and a luminous material on the arc cap. [0005] The present i...

AI Technical Summary

Problems solved by technology

[0002]Current plugs have poor chemical resistance, are highly corroded by sewage and wastewater, and are corroded by soil rot substances. Frost cracking and swelling and water leakage can not adapt to different equipment specifications, and the safety is poor

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