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Exercise book cover

A technique of exercise books and bags, applied in the field of exercise books, which can solve problems such as time-consuming and troublesome

Inactive Publication Date: 2011-05-18
SHANGHAI ZHABEI DISTRICT HETIANLU PRIMARY SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Exercise books are an indispensable learning tool for our daily study and work, especially for students. Students use the most exercise books, so teachers become the people who have the most access to exercise books. The exercise books that teachers need to correct There are much more exercise books than students use, because a teacher has to correct the exercise books of a class of students, which is a lot of work, and when correcting homework, the teacher has to turn to the exercise books to be corrected one by one. This page is really troublesome and labor-intensive

Method used

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  • Exercise book cover
  • Exercise book cover

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Embodiment Construction

[0015] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0016] See figure 1 As shown, an exercise book cover includes a bag 1 and a double-sided adhesive 2 arranged on the surface of the bag; the double-sided adhesive 2 is arranged on the upper part of the bag 1 and is located in the middle; the double-sided adhesive 2 is attached to the exercise book 3 on the cover; bag 1 is plastic and transparent; it can be colorless and transparent, light blue transparent, or light pink transparent, bag 1 can be square or round , choose according to your personal preference.

[0017] When in use, only need to rotate the bag 1 to place the page to be corrected in the word exercise book. The bag can be reused. If the exercise book is finished, you can take the bag off the book. When you take it off, the paper on the cover of the exercise book will stick to the double-sided tape. Use a knife or other sharp objects The ute...

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PUM

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Abstract

The invention discloses an exercise book cover. The exercise book cover comprises a bag and is characterized by also comprising a double-faced adhesive tape arranged on the surface of the bag, wherein the double-faced adhesive tape is arranged on the upper part of the bag and is positioned at a middle position. By using the exercise book cover, a teacher can accurately find the page to be checked once when checking homework, so that the time and the energy of the teacher are saved and simultaneously convenience is provided for students to correct the homework; and the bag can be recycled to meet sustainable development.

Description

technical field [0001] The invention relates to a cover, in particular to an exercise book cover. Background technique [0002] Exercise books refer to the books specially used by students or other learners to do their homework. Now the school issues are called exercise books, math books, foreign language books, and some are used as draft books. [0003] Some highly specialized technical work, or more complicated types of work, all require detailed record data, and the special record book for completing the record of operating procedures is also called "exercise book". [0004] Exercise books are an indispensable learning tool for our daily study and work, especially for students. Students use the most exercise books, so teachers become the people who have the most access to exercise books. The exercise books that teachers need to correct There are much more exercise books than students use, because a teacher has to correct the exercise books of a class of students, which i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42D9/00B42D12/00
Inventor 卢忻怡
Owner SHANGHAI ZHABEI DISTRICT HETIANLU PRIMARY SCHOOL