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Multifunctional drawing pen

A drawing pen and multi-functional technology, applied in the field of drawing pens, can solve the problems of single tool function and complicated operation, and achieve the effects of simple operation, preventing rotation and convenient observation of readings.

Pending Publication Date: 2022-05-13
桐庐百胜制笔有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a multifunctional drawing pen with multiple functions and simple operation in order to overcome the disadvantages of single function and complex operation in the prior art.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1, such as figure 1 , 2 As shown, a multifunctional drawing pen includes a penholder 1, and one end of the penholder 1 is provided with a chute 2, and a pen body 3 is rotatably connected in the chute 2, and the pen body 3 is slidably connected with the chute 2, The side wall of the chute 2 is provided with a scale groove 4, the scale groove 4 communicates with the chute 2, a pointer 5 is connected to one side of the pen body 3, and the pointer 5 passes through the chute 2 and the scale groove 4 Slidingly connected, the other end of the pen holder 1 is provided with an angle indicating plate 6, and the angle indicating plate 6 is connected with an angle indicating device 7 for positioning.

[0027] Such as Figure 1-3 As shown, both inner walls of the chute 2 are provided with connecting grooves 20 , and both sides of the pen body 3 are provided with cylindrical connecting rods 30 , and the connecting rods 30 are rotatably connected with the connecting grooves ...

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Abstract

The invention discloses a multifunctional drawing pen, and aims to provide a multifunctional drawing pen which is diversified in function and simple to operate. Comprising a pen holder, a sliding groove is formed in one end of the pen holder, a pen body is rotationally connected into the sliding groove, the pen body is slidably connected with the sliding groove, a scale groove is formed in one side wall of the sliding groove and communicated with the sliding groove, and a pointer is connected to one side face of the pen body and penetrates through the sliding groove to be slidably connected with the scale groove. And an angle indicating dial is arranged at the other end of the pen holder and is connected with an angle indicating device playing a positioning role. The multifunctional pen has the advantages that the pen body drives the pointer to slide, the length can be measured, and meanwhile a straight line with a fixed distance, an arc line with a fixed angle and a circle with a fixed diameter can be drawn; reading is convenient to observe; when a circle or an arc is drawn, after the positioning pointer completes positioning, the angle pointer is matched with the angle indicating dial to complete drawing; the auxiliary pointer can assist the positioning pointer in positioning, and angle reading errors are avoided; the operation is simple.

Description

technical field [0001] The invention relates to the related technical field of drawing pens, in particular to a multifunctional drawing pen. Background technique [0002] At present, when students or engineering drafters draw drawings by hand, many drawing tools, such as pens, rulers, compasses, etc., can be used. During the drawing process, several tools are used to coordinate the drawing, and the operation is complicated. Without a certain tool, the drawing work cannot be completed. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of single function and complicated operation in the prior art, and provide a multifunctional drawing pen with various functions and simple operation. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A multifunctional drawing pen, comprising a penholder, one end of the penholder is provided with a chute, a pen body is ...

Claims

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Application Information

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IPC IPC(8): B43K29/00B43K29/08B43L9/00
CPCB43K29/003B43K29/004B43K29/08B43L9/00
Inventor 奚明昊
Owner 桐庐百胜制笔有限公司
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