A rubber-plastic seal used for indoor and outdoor door gaps

Abstract

The invention provides a rubber-plastic sealing element for indoor and outer door seams, and relates to the technical field of electric power. The rubber-plastic sealing element for the indoor and outer door seams comprises a positioning replacement assembly and a replacement mechanism, wherein the top of the outer surface of a rubber strip is fixedly connected with the bottom of the outer surfaceof a copper sheet, a circular groove is formed in the left side of the top of the outer surface of the rubber strip, the left side of the top of the outer surface of the rubber strip is inserted intothe bottom of the outer surface of a rubber short column, and the bottom of the outer surface of the rubber short column is provided with a first through hole. According to the sealing element, through the use of a square inserting rod, a positioning ring and the like, step-by-step installation can be better conducted during use, firmer installation can be realized, certain parts can be conveniently disassembled when the sealing element is damaged, so that checking or maintenance by a user is facilitated, and if not maintained or replaced, the sealing element can be directly disassembled, sothat the sealing element can achieve the purpose of conveniently replacing the structure and being convenient to disassemble and maintain.

Description

technical field [0001] The invention relates to the technical field of rubber and plastic seals, in particular to a rubber and plastic seal used for indoor and outdoor door gaps. Background technique [0002] Indoor or door seams often need to be sealed in order to achieve better results. However, in the prior art, the seals used in indoor or outdoor door seams are often installed with fixed mechanisms, so when installed It is generally fixed, but it cannot be guaranteed to remain unchanged in practical use, so it may be damaged after a long time of use, and it is generally difficult to replace or disassemble and repair, so for this problem, we can design a A rubber and plastic seal with a structure that is easy to replace and easy to disassemble and maintain. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a rubber-plastic seal used for indoor and outdoor door gaps, whi...

AI Technical Summary

Problems solved by technology

[0002] Indoor or door seams often need to be sealed in order to achieve better results. However, in the prior art, the seals used in indoor or outdoor door seams are often installed with fixed mechanisms, so when installed It is generally fixed, but it cannot be guaranteed to remain unchanged in practical use, so it may be damaged after a long time of use, and it is generally difficult to replace or disassemble and repair, so for this problem, we can design a A kind of rubber and plastic seal with easy structure replacement and convenient disassembly and maintenance

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