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Auxiliary tool for drawing lines with arc curves for mural drawing

An arc curve and auxiliary tool technology, applied in painting tools, decorative arts, etc., can solve the problems of wasting time, cumbersome process, inconvenient use, etc.

Active Publication Date: 2021-02-19
TANGSHAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the mural painting of a large wall, when painting above the middle of the wall, it is necessary to build a scaffold to enable the painter to paint. The process is cumbersome, time-consuming, and inconvenient to use. Therefore, a mural painting is required. Curve drawing aids

Method used

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  • Auxiliary tool for drawing lines with arc curves for mural drawing
  • Auxiliary tool for drawing lines with arc curves for mural drawing
  • Auxiliary tool for drawing lines with arc curves for mural drawing

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Embodiment Construction

[0014] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0015]An auxiliary tool for drawing lines with arc curves for mural drawing, as shown in the figure, includes two bases 1, and two vertical telescopic rods 2 are fixedly installed on one side of the top surface of each base 1, and are located on the top surface of the same base 1 The two telescopic rods 2 are respectively located at the front and ...

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Abstract

The arc curve drawing auxiliary tool for mural drawing includes two bases, and two vertical telescopic rods are fixedly installed on the top side of each base. The guide rod is located between the two second screw rods, and the guide rod is located on the second Below the screw rod, the other end of the push rod is fixedly connected with the other side of the other base, and several rollers are movably installed on the bottom surface of each base. When drawing murals on a large wall, it is necessary to draw the middle and upper part of the large wall, first move the base to the front of the wall, the painter stands on the placement board, and the other end of the push rod is fixedly connected to the other base. Push the other base to one side, so that the distance between the two bases becomes farther, so that the second nut can move to one end of the second screw rod to stop moving, the moving range of the placing plate increases, and the number of times to push the base to move is reduced.

Description

technical field [0001] The invention belongs to the field of mural painting equipment, in particular to an auxiliary tool for drawing mural lines with arc curves. Background technique [0002] In the mural painting of a large wall, when painting above the middle of the wall, it is necessary to build a scaffold to enable the painter to paint. The process is cumbersome, time-consuming, and inconvenient to use. Therefore, a mural painting is required. Curve line drawing aids. Contents of the invention [0003] The invention provides an arc-curved line-drawing auxiliary tool for drawing murals, which is used to solve the defects in the prior art. [0004] The present invention is achieved through the following technical solutions: [0005] Auxiliary tools for drawing mural lines with arc curves, including two bases. Two vertical telescopic rods are fixedly installed on one side of the top surface of each base. The two telescopic rods located on the top surface of the same ba...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B44D3/00
CPCB44D3/00
Inventor 杨光
Owner TANGSHAN NORMAL UNIV
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