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Four-line grid drawing device

A four-line grid and painting technique, applied to writing utensils, printing, etc., can solve inconvenience and other problems and achieve the effect of saving time

Inactive Publication Date: 2014-12-24
张金明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the teacher is in English class, in order to teach students to write English letters correctly, they often need to draw lines on the blackboard, which is very inconvenient

Method used

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  • Four-line grid drawing device

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Embodiment Construction

[0007] Such as figure 1 A four-line grid drawing device shown is characterized in that it consists of a handle 1 and four chalk covers 2 connected to the handle.

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Abstract

Disclosed is a four-line grid drawing device. The four-line grid drawing device is characterized by comprising a handle and four chalk cases which are connected with the handle. By means of the four-line grid drawing device, a line can be rapidly and accurately drawn, and time can be saved.

Description

technical field [0001] The invention relates to a teaching tool four-line grid drawing device. Background technique [0002] When the teacher is in English class, in order to teach students to write English letters correctly, they often need to draw lines on the blackboard, which is very inconvenient. Contents of the invention [0003] The invention proposes a four-line grid drawing device. [0004] The technical solution is: a four-line grid drawing device, which is characterized in that it consists of a handle and four chalk covers connected with the handle. [0005] Beneficial effect: it can quickly and accurately draw lines and save time. Description of drawings [0006] figure 1 It is a structural representation of the present invention. detailed description [0007] Such as figure 1 A four-line grid drawing device shown is characterized in that it consists of a handle 1 and four chalk covers 2 connected to the handle.

Claims

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Application Information

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IPC IPC(8): B43L13/00
Inventor 张金明
Owner 张金明
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