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Anti-sliding book cover

A book cover and anti-skid technology, which is applied in the field of school supplies, can solve problems such as easy sliding, slipping to the ground, and dirty books

Inactive Publication Date: 2017-01-11
LAOHEKOU NO 8 PRIMARY SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The surface of the book cover currently used is very smooth. After the book cover is put into the book cover, the book is easy to slide on the table, and it will slip to the ground if you are not careful, and the book will be dirty.

Method used

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  • Anti-sliding book cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] figure 1 Shown: the surface of the book cover 1 is provided with several raised points 2.

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PUM

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Abstract

The invention discloses an anti-sliding book cover. The anti-sliding book cover comprises a book cover body and is technically characterized in that a plurality of protrusion points are arranged on the surface of the book cover body. Due to the fact that the protrusion points are arranged on the surface of the book cover body, when a book is sleeved with the book cover body, friction force generated between the protrusion points on the surface of the book cover body and a table top enhances stability of the book cover body and the table top, and the aim of preventing the book from sliding is achieved.

Description

technical field [0001] The invention relates to a learning tool, specifically a book cover. Background technique [0002] The book cover used now has a very smooth surface. After the book cover is put into the book cover, the book is placed on the table and is easy to slide. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, the present invention provides a non-slip book cover that can prevent sliding. [0004] An anti-slip book cover, including a book cover body, is characterized in that: several convex points are arranged on the surface of the book cover. [0005] Since the present invention sets several convex points on the surface of the book cover, like this, when the book cover is put into the book cover, the friction generated by the convex points on the surface of the book cover and the desktop enhances the stability of the book cover and the desktop, thereby preventing the book cover from purpose of slipping. De...

Claims

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Application Information

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IPC IPC(8): B42D3/00
Inventor 张培林
Owner LAOHEKOU NO 8 PRIMARY SCHOOL