Fixing mechanism for external wall plastering tool

Abstract

The invention discloses a fixing mechanism for an external wall plastering tool, which comprises a fixed plate and a rotating plate hinged in sequence, a plurality of lugs are arranged on the end of the fixing plate away from the hinge, and a plurality of lugs are arranged on the end of the rotating plate away from One end of one end is provided with a gap and a spring whose number is consistent with the number of lugs. The spring is a cylindrical helical spring, one end of which is connected to the rotating plate, and the other ends are respectively hung on the corresponding lugs through a round hook. , the spring is in tension. In this way, the wiper board is protected through the structure of the fixed board and the rotating board, which prevents the edge of the wiper board from being dented or scratched due to collision when the trowel is directly stacked with other tools or transported, which in turn leads to the occurrence of smearing by the trowel. The wall surface is not even.

Description

Technical field [0001] The invention relates to the field of construction, in particular to a fixing mechanism for plastering tools for exterior walls. Background technique [0002] Plastering is a traditional construction method in which mortar is applied to the walls, floors, and ceiling surfaces of houses. [0003] The plastering project is divided into internal plastering and external plastering. Usually the plastering located in various parts of the interior is called internal plastering, such as floor, ceiling, skirting, skirting, internal stairs, etc.; plastering located in various parts of the outdoor is called external plastering, such as exterior walls, rain sheds, etc. Balcony, roof, etc. [0004] Internal plastering mainly protects the walls, improves indoor sanitary conditions, enhances light reflection, and beautifies the environment; in rooms prone to moisture or acid and alkali corrosion, it mainly protects walls, ceilings and floors. [0005] External plastering is ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a fixing mechanism for external wall plastering tools to solve the problem that when the trowel is not in use or when it is being transported, it is directly stacked with other tools, which will cause depressions or scratches on the edge of the plastering board due to collision; and When the trowel is dented or scratched, its smearing surface is not smooth, which will lead to the problem that when the trowel is smearing the wall, the smeared wall is not smooth

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