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Rotary bead pen capable of drawing line with third dimension

A ball-point pen and ball-rolling technology, which can be used in ball-point pens, nibs, printing, etc., can solve the problems of insufficient artistic expression and difficulty in size changes.

Inactive Publication Date: 2008-11-26
钟志刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the ballpoint pen is convenient and practical, it has been widely used in daily life: but the lines it draws are flat, and it is difficult to change the size, which shows that its artistic expression is insufficient.

Method used

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  • Rotary bead pen capable of drawing line with third dimension
  • Rotary bead pen capable of drawing line with third dimension
  • Rotary bead pen capable of drawing line with third dimension

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 , figure 2 , image 3 The structure of the first embodiment of the present invention is shown. The rotating bead 2 is surrounded by the housing 1, and strip-shaped running water channels 6 and 7 are arranged in the ink-transferring channel 5 on both sides of the rotating bead 2. One end of the running water channel 6 and 7 communicates with the ink supply channel 8, and the other end extends The ink outlet is formed on both sides of the nib; the tap water channel 6 and 7 include a recessed housing part, and its cross-sectional width is greater than the cross-sectional width of the ink transfer channel 5; the tap water channel 6 and 7 both sides are provided with a closed The rubber 4 extends to the ink outlet, and the sealing rubber 4 is slipperily matched with the ball 2; the distance between the housing 1 at the ink outlet and the nib is equal to or slightly greater than the depth of the paper surface when the nib is drawn across the paper.

[0025] When ...

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PUM

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Abstract

The invention relates to a roller pen which can directly draw solid lines, wherein said pen sharp comprises a frame, a roller, an ink channel and a ink transfer channel; the ink channels at two sides of roller have tap water channels; one end of tap water channel is connected to the ink channel, while another end forms the ink outlet at two sides of pen sharp; two sides of tap water channels have sealing matter sliding matched with the roller, or another two sides of roller alternated with the tap water channel have rotation axle support point supported on the frame; each tap water channel has independent ink channel; the roller is ellipse; the inner chamber of frame is ellipse. Therefore, the invention has draw plane line and solid line.

Description

technical field [0001] The invention relates to a writing instrument, especially a roller pen. Background technique [0002] At present, in the known various ballpoint pens, the nib structure is composed of a ball and a shell enclosing the ball; it usually uses thick, quick-drying ink, and the ball is rotated to bring the ink to the paper. Lines are formed on the surface, and when you stop using it, the ink dries quickly and seals the ink outlet to prevent ink leakage. Because the ballpoint pen is convenient and practical, it has been widely used in daily life; but the lines it draws are flat, and it is difficult to change the size, which shows that its artistic expression is insufficient. Contents of the invention [0003] The present invention overcomes the deficiencies of the prior art and provides a ball-point pen that directly draws three-dimensional lines. The technical problem to be solved is: the pen tip can draw two lines at the same time, and the two lines can b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B43K7/10B43K1/08
Inventor 钟志刚
Owner 钟志刚