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Concave pipe plug connecting piece

A connector, concave technology, applied in the direction of connecting components, threaded fasteners, screws, etc.

Inactive Publication Date: 2016-02-10
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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  • Concave pipe plug connecting piece

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Effect test

Embodiment Construction

[0012] see figure 1 As shown, the present invention includes a groove and a brim, the groove is located at the top, and a prism structure is arranged below the groove, the prism structure is cast integrally with the groove, and the brim is cast on the prism Below the structure, below the prism structure, there is a pointed buckle.

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PUM

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Abstract

The invention relates to a concave pipe plug connecting piece which comprises a groove and a brim. The groove is located at the topmost end, a polygon structure is arranged below the groove, and the polygon structure and the groove are cast into a whole. The brim is cast below the polygon structure, and a pointed buckle is arranged below the polygon structure.

Description

technical field [0001] The invention belongs to the field of manufacturing technology, and in particular relates to a concave plug connector. 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 invention overcomes the deficiencies of the prior art and proposes a concave plug connector, which has exquisite structural design, unique technology, fine processing, energy saving, noise reduction, safety and environmental protection, and reduces labor intensity. [0004] The technical solution of the present invention is: a female plug connector, including a groove and a brim, the groove is located at the top, and a prism structure is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B35/00
Inventor 不公告发明人
Owner 杨宴敏
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