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Plastering trowel easy to adjust and manufacturing and adjusting method thereof

A kind of trowel and adjusting cap technology, which can be used in construction, building construction, etc., and can solve problems such as trouble and waste of time.

Inactive Publication Date: 2018-04-20
新昌县丽晶工业产品设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the traditional knife board is straight, although it is convenient to plaster the plane, but occasionally workers need to process the concave or convex arc surface, and the corresponding trowel needs to be replaced, which is very troublesome and wastes time, so it is necessary make improvements

Method used

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  • Plastering trowel easy to adjust and manufacturing and adjusting method thereof
  • Plastering trowel easy to adjust and manufacturing and adjusting method thereof
  • Plastering trowel easy to adjust and manufacturing and adjusting method thereof

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Embodiment Construction

[0044] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0045] Such as Figure 1-5As shown, a kind of easy-to-adjust trowel of the present invention comprises elastic rectangular plate-shaped knife plate 1, left hinge 11 and right hinge 12 are fixed on the back of knife plate 1, left hinge 11 and right hinge 12 respectively Set close to the two broad sides of the knife plate 1, the line connecting the left hinge 11 and the right hinge 12 is parallel to the long side of the knife plate 1, and also includes the left connecting rod 2 whose bottom end is hinged on the left hinge 11 through the left hinge shaft 21 , and the right connecting rod 3 whose bottom end is hinged on the right hinge 12 through the right hinge shaft 31, the axial direction of the left hinge shaft 21 and the ...

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PUM

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Abstract

The invention provides a plastering trowel easy to adjust and a manufacturing and adjusting method thereof and belongs to the field of construction tools. According to the plastering trowel easy to adjust, the problem that an existing plastering trowel cannot conduct plastering on the arc surface is solved. The plastering trowel easy to adjust comprises a trowel plate with a left hinging piece anda right hinging piece being fixed to the back face and further comprises a left connecting rod, a right connecting rod, an adjusting cap, a trowel handle, a left fixing rod, a right fixing rod and afirst sliding block, wherein the bottom end of the left connecting rod is hinged to the left hinging piece, and the bottom end of the right connecting rod is hinged to the right hinging piece; a leftrod hole is formed in the adjusting cap; the left fixing rod is arranged in the left rod hole in a penetrating mode and connected with the left connecting rod; a right rod hole is formed in the trowelhandle, and the right fixing rod is arranged in the right rod hole in a penetrating mode and connected with the right connecting rod; the right fixing rod is fixed to the trowel handle; a first sliding groove is formed in the position, located in the left rod hole, of the rod wall of the left fixing rod; the first sliding block is located on the hole wall of the left rod hole; an outer thread isarranged at the front end of the trowel handle, and an inner thread groove is formed in the front end of the adjusting cap; and the left fixing rod is arranged in the right rod hole in a penetrating mode. According to the plastering trowel, the front structure of the trowel plate can be controlled conveniently.

Description

technical field [0001] The invention belongs to the technical field of construction tools, and relates to an easily adjustable trowel and a manufacturing and adjusting method thereof. Background technique [0002] Trowels are widely used in the field of construction. A traditional trowel consists of a blade and a wooden handle. When in use, the worker needs to hold the knife handle to scrape the part to be processed. And the traditional knife board is straight, although it is convenient to plaster the plane, but occasionally workers need to process the concave or convex arc surface, and the corresponding trowel needs to be replaced, which is very troublesome and wastes time, so it is necessary Make improvements. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems existing in the prior art, and to provide a structure that is simple and easy to manufacture, and can conveniently adjust the structure, so that the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F21/16
CPCE04F21/16
Inventor 王斌辉
Owner 新昌县丽晶工业产品设计有限公司
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