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Brim screwed plug fastener

A fastener and cap brim technology, applied in the field of cap brim screw plug fasteners

Inactive Publication Date: 2016-01-27
杨宴敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Brim screwed plug fastener

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Effect test

Embodiment Construction

[0012] see figure 1 As shown, the present invention is a hat brim plugging fastener, which includes an arc-shaped cap 1, a brim 3 and a chamfer 4, the arc-shaped cap 1 is located at the top, and a prism structure is arranged under the arc-shaped cap 1 2. The prism structure is integrally cast with the arc-shaped cap, the brim is cast under the prism structure, and a screw thread is provided under the prism structure.

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Abstract

The invention relates to a brim screwed plug fastener, comprising an arc cap, a brim, and a chamfer. The arc cap is on the top end. A prism structure is arranged under the arc cap. The prism structure and the arc cap are casted into an integrated body. the brim is casted under the prism structure. Screw threads are arranged under the prism structure.

Description

technical field [0001] The invention belongs to the field of manufacturing technology, and in particular relates to a hat brim plug fastener. Background technique [0002] The current plugs have poor chemical resistance, are highly corroded by sewage and waste water, and are corroded by soil rotten substances. In the ultra-low temperature environment of minus 60°C, there are phenomena of freezing cracks, swelling and water leakage, and cannot adapt to different equipment specifications. Sex is poor. Contents of the invention [0003] The present invention overcomes the deficiencies of the prior art, and proposes a cap brim screw plug fastener, which has exquisite structural design, unique craftsmanship, fine processing, energy saving, noise reduction, safety and environmental protection, and reduced labor intensity. [0004] The technical solution of the present invention is: a hat brim screw plug fastener, including an arc-shaped cap, a hat brim and a boss, the arc-shap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B35/00F16B41/00
Inventor 杨宴敏
Owner 杨宴敏
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