Support for assisting brush pen in drawing trace
A technology of equal width lines and brush drawing, which is applied in the field of wide straight line brackets, can solve the problems that the straight line ruler cannot realize curve drawing, the length of the guide rail ruler is limited, and the matching method is rigid, so as to save the time of drawing and drawing lines, facilitate the operator, The effect of simple structure
Inactive Publication Date: 2011-06-08
CHONGQING UNIV
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AI Technical Summary
Problems solved by technology
However, due to the limited length of the guide rail ruler, it is impossible to draw a longer straight line in one go, and because the cooperation between the brush and the handle is rigid, the width of the line cannot be changed during operation. At the same time, this linear ruler cannot draw curves
Method used
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[0022] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.
[0023] In specific implementation, such as Figure 1 to Figure 6 As shown, a support for auxiliary brush drawing equal-width lines includes a long main rod 1 and a brush holder 10. The main rod 1 and the brush holder 10 are rotatably connected, and the brush holder 10 is provided There are a writing brush holding device and a writing tip adjustment device; the writing tip adjustment device includes a writing tip adjustment lever positioning block 13 fixedly connected to the writing brush bracket, a writing tip adjustment lever 15 movably inserted into the writing tip adjustment lever positioning block 13 and a writing tip Adjusting rod positioning device, the length direction of the pen tip adjusting rod 15 is consistent with the length direction of the writing brush 9 after positioning in the writing brush holding device. Wherein, the pen tip adjus...
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The invention discloses a support for assisting a brush pen in drawing trace, which is characterized in that: the support comprises an elongated master lever and a brush pen bracket; the master lever is rotatably connected with the brush pen bracket; the brush pen bracket is provided with a brush pen clamping device and a stroke adjusting device; the stroke adjusting device comprises a stroke adjusting lever positioning block which is fixedly connected with the brush pen bracket, a stroke adjusting lever which can be moveably inserted into the stroke adjusting lever positioning block, and a stroke adjusting lever positioning device; and the length direction of the stroke adjusting lever is accordant with that of the brush pen positioned in the brush pen clamping device. Compared with the prior art, the support for assisting the brush pen in drawing trace has the advantages that: people can draw lines and curves at equal width with different angles and radians by adjusting the positionof the stroke adjusting lever, changing the gesture of holding the support, and adjusting included angles between the master lever of the support and the brush pen bracket, translating or turning thesupport. The support for assisting the brush pen in drawing trace brings great convenience to operators, can improve the drawing quality and save the drawing time.
Description
Technical field [0001] The invention relates to a line drawing tool when drawing, in particular to a bracket capable of drawing arbitrary constant-width curves and arbitrary constant-width straight lines with a brush. Background technique [0002] At present, duckbill pens or needle pens are often used in manual drawing of engineering drawings, tables and work that requires a lot of manual line drawing. However, the width of the lines drawn by the duckbill pen or the needle tube pen is limited, and the duckbill pen or the needle tube pen cannot use powdery pigments, which causes a lot of inconvenience to the drawing work that requires manual work. [0003] The brush is an excellent tool for drawing lines, but it is very difficult to use the brush to draw equal-width curves and equal-width straight lines, especially when drawing murals, it is very difficult to use the brush to draw equal-width bars. At work, people without special training for many years cannot draw equal-width cur...
Claims
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IPC IPC(8): B43L13/00
Inventor 欧阳桦
Owner CHONGQING UNIV