Quick movable doorsill for sealing door

Abstract

The invention provides a quick movable doorsill for a sealing door, and aims to solve the technical problems that a traditional sealing door is low in disassembly and assembly efficiency and cannot meet the requirement of completing disassembly and assembly in a short time. In the working process of the quick movable threshold for the sealing door, when goods need to pass through the sealing door, the quick movable threshold for the sealing door needs to be opened, and the quick movable threshold for the sealing door is in an opened state by rotating the movable threshold. The opening state of the quick movable threshold for the sealing door is kept through the positioning mechanism. When goods pass through the sealing door, one end of the movable doorsill is released by regulating and controlling the positioning mechanism, then the movable doorsill is rotated, and one end of the movable doorsill is limited by the limiting mechanism, so that one end of the movable doorsill cannot move longitudinally. The quick movable doorsill for the sealing door is convenient and quick, can be quickly disassembled and assembled, saves a large amount of time and manpower, meets the requirement of completing disassembly and assembly within a short time, and can adapt to various use environments.

Description

technical field [0001] The invention relates to the field of airtight door manufacturing, in particular to a fast movable threshold for an airtight door. Background technique [0002] In ancient China, people had very strict requirements on etiquette. The threshold is the boundary between inside and outside. It is part of the Chinese concept of etiquette. The level of the threshold is the best embodiment of social status and identity. The ancient threshold is a symbol of power and status. The higher the threshold of a family, the more distinguished the owner. For example, the threshold of the Forbidden City is very high, if you do not raise your feet, it is not easy to step over. In addition, the threshold can play the role of windproof, sound insulation and heat preservation. The threshold is the old name of the lower frame of the door. If the outer door is equipped with a lower frame, it can play the role of windproof, but the threshold is very easy to wear. To solve th...

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a fast movable threshold for a hermetic door in view of the low efficiency of the disassembly and assembly of the traditional airtight door and the technical problem that it cannot meet the demand for disassembly and assembly in a short time.

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