Pyramidal sealing framework

Abstract

The invention provides a pyramidal sealing framework, in particular to a sealing plug framework which is pyramidal integrally, the upper end of the pyramidal sealing framework is provided with a plug head, a central hole is arranged at the center of the plug head, the upper end of the central hole is a countersink, a rubber sleeve shaft is arranged below the plug head, and a guide is arranged below the rubber sleeve shaft. After the pyramidal sealing framework is matched with the concave-convex type sealing rubber sleeve, the pyramidal sealing framework does not need to be discarded if only one part is damaged, therefore the waste is reduced.

Description

technical field [0001] The invention relates to a cone-shaped sealing skeleton matched with a concave-convex sealing rubber sleeve of a sealing plug. Background technique [0002] The bottle mouth sealing plugs that people use at present are all integral types, and after one of them has a problem or is damaged, the whole will be unusable and discarded, resulting in waste. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a cone-shaped sealing framework of the split sealing plug. After the cone-shaped sealing framework is matched with the concave-convex sealing rubber sleeve, it will not be discarded as a whole due to one damage, reducing waste. [0004] The purpose of the present invention is achieved in this way, the cone-shaped sealing frame, the overall cone-shaped sealing plug frame, the upper end is provided with a plug head, the center of the plug head is provided with a middle hole, the upper end of the...

AI Technical Summary

Problems solved by technology

[0002] At present, the bottle mouth sealing plugs used by people are all integral. If there is a problem or damage to one of them, the whole will be unusable and thrown away, resulting in waste.

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