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Novel drawing pen

A new type of pen shell technology, applied in the field of drawing pens, can solve the problems of inconvenience and achieve the effect of convenient use

Inactive Publication Date: 2016-08-24
赵敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Changing pens frequently brings inconvenience to the staff

Method used

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  • Novel drawing pen
  • Novel drawing pen
  • Novel drawing pen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] like image 3 The fasteners 3 shown are placed at the left and right ends of the main body of the pen case and are opposite to the protective pad 1. The upper thread of the screw 3.2 matches the thread of the insertion hole of the main body of the pen case. The contact between the lower part of the screw and the fastening pad 3.4 forms a spherical body 3.3. Pad 3.4 is made of rubber material with uneven surface. Make sure that the fastening pad 3.4 is moved down so that the inner pen is fixed in the main body of the pen case.

[0020] like figure 2 As shown, when in use, place the required pen at an appropriate position in the main body 1 of the pen case, adjust the tightness of the fastener 3 to fix the pen, and when the work needs to change the pen, only need to use the other end to write.

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PUM

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Abstract

A novel drawing pen comprises a pen shell main body 1, a non-slip pad 2 and fasteners 3. The pen shell main body 1 is a tubular structure with openings in two ends, the diameter of the pen shell main body 1 ranges from 5 mm to 17 mm, the non-slip pad 2 is placed on the lower part of the inside of the pen shell main body 1, and the fasteners 3 are placed at the left end and the right end of the pen shell main body 1 and are opposite to the non-slip pad 2. By the structure, required pens are directly mounted at two ends of the novel drawing pen as needed, and the novel drawing pen is convenient to use.

Description

[0001] technical field [0002] The invention relates to a drawing pen with assembly function. Background technique [0003] People engaged in drawing work need to use different pens for writing due to work needs. For example, when drawing, you need to use a pencil to draw a sketch first, and then use a drawing pen to trace. Changing pens frequently brings inconvenience to the staff. Contents of the invention [0004] In order to solve the above problems, the present invention provides a drawing pen with assembly function. The novel drafting pen can be directly installed with required pen tools according to needs and is convenient to use. [0005] The technical solution adopted by the invention to solve the problem is: the novel drawing pen is composed of a pen case main body, an anti-slip pad and a fastener. [0006] The main body of the pen case is a tubular structure with openings at both ends, and the diameter is between 5mm and 17mm. The pen case with a diameter c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43K27/02
CPCB43K27/02B43K27/003
Inventor 赵敏
Owner 赵敏