CN201272110Y - Recyclable schoolbook - Google Patents

Abstract

The utility model relates to a kind of school supplies, specifically a recyclable textbook, which solves the problems that the existing textbooks are made of paper materials, and each student has one copy, resulting in wood consumption, non-recyclable use and high education costs. Double-sided printing of single pages with fonts, each single page is made of inkjet cloth; the front page number is continuous and is positive printing, the reverse page number is continuous and reverse printing, the header and footer edges of each single page are respectively There is a "V"-shaped hanging groove, and the upper and lower hanging grooves face opposite. The textbook is not only recyclable and has a long service life, but also can save paper and reduce energy consumption; reduce the burden on parents and students for textbooks, and reduce the weight of schoolbags; teachers and students can repeatedly write and scrub on it, which is easy to clean and No fading; the form is flexible, providing convenience for the country and the education department to revise textbooks in a timely manner and reasonably add or delete textbooks without affecting the continued use of other reserved parts.

Description

Recyclable Textbooks

technical field

The utility model relates to a school article, in particular to a recyclable textbook.

Background technique

At present, the current textbooks in our country are made of paper materials, and there are nearly 200 million primary and middle school students in our country. Every year, a large amount of wood is consumed for textbook paper, resulting in a lack of forest resources in our country and a fragile natural environment. The consumption of a large amount of wood is very important for our country. It is a heavy burden; moreover, for students and their parents, the students' schoolbags are getting heavier and heavier, the schoolwork burden has not been reduced, and the price of textbooks is getting higher and higher. Textbook price management, but in the hands of basic school students, the price of a set of textbooks sometimes reaches more than 300 yuan, and each student reaches 600 yuan per year. It is roughly estimated that the 200 million primary and middle school students in the country will pay nearly 120 billion yuan in textbook fees [Note 1].

The "Compulsory Education Law of the People's Republic of China" stipulates that "the state encourages the recycling of textbooks" [Note 2]. However, the current textbooks in my country use paper materials, and the textbooks are small in size and are only suitable for students' personal use. Abrasive, torn, and easily stained with pen black stains, it may also be contaminated by germs, becoming an infection route for carrying, breeding and spreading germs. Moreover, after the textbooks are used, they basically have no preservation value, and almost 100% of them are disposed of by students and parents as garbage. If textbooks can be published once and recycled for 5-10 years, it will undoubtedly be beneficial to moderately reduce energy consumption and education costs.

Contents of the invention

The utility model provides a recyclable textbook in order to solve the problems that the existing textbooks are made of paper materials, and each student has one copy, resulting in a large amount of wood consumption, non-recyclable use, high education cost and the like.

The utility model is realized by adopting the following technical scheme: the recyclable textbook includes a plurality of single pages with fonts printed on both sides, and each single page is made of inkjet cloth. The inkjet cloth used is an existing known material, which has the characteristics of durable material, non-reflective surface, no fading, no fading, no cracks, folding resistance, wear resistance, long service life, etc. The utility model just utilizes the advantages of the above-mentioned inkjet cloth Features, made into textbooks, so that the textbooks also have the above-mentioned characteristics. The size of the textbook can be determined according to the size of the classroom, and one copy is hung in each classroom; the font size must ensure that students with normal eyesight can see clearly at a distance of 8 meters.

When the volume of the textbook is large, the page numbers on the front side are continuous and are positively printed, and the pages on the back side are consecutively numbered and reversely printed, so that it is convenient for the teacher to turn pages.

The header and footer edges of each single page are respectively provided with "V"-shaped hanging grooves, and the upper and lower hanging grooves are facing oppositely, so that the front and back of the textbook can be hung for use. For example, when the front of the textbook is in use, it can be Hang the hanging slots of the header of each textbook on the iron wire above the blackboard, and the hanging slots at the footer face outward, and stack them together. After the first page is finished, turn the first page slightly to the left Pull to reveal a second page without binding.

For normal-sized classrooms, a single page with a width of 1.00-1.08m and a length of 1.50-1.60m can meet the requirements.

Compared with the prior art, the utility model has the following advantages: 1. The publication and distribution of the textbook can not only be recycled, but also have a long service life. The outdoor service life is 3-5 years, and the indoor service life is 15-20 years. It brings direct economic benefits to the country and society, and can save paper, reduce wood felling, reduce energy consumption, and effectively protect the environment; 2. The recycling of this textbook can reduce the burden on parents and students for textbooks, and adopt a classroom The teaching form of a textbook can reduce the weight of students' schoolbags, and can also protect students' vision and eye hygiene, and improve classroom attention; 3. The textbook can allow teachers and students to repeatedly write and scrub on it, which is easy to clean and does not fade , to protect the health of teachers and students; 4. The form of the circular textbook is flexible, which provides convenience for the country and the education department to revise the textbook in a timely manner and reasonably add or delete it without affecting the continued use of other reserved parts. 5. The recycling of textbooks can also bring positive changes in social concepts and learning concepts to primary and middle school students in my country, and can change students' bad learning psychology, habits, and behaviors, improve students' learning interest, and improve students' learning efficiency;6 , The adoption of the utility model will definitely bring new vitality to classroom teaching.

Description of drawings

Fig. 1 is a schematic diagram of the single page of the textbook described in the present invention.

Fig. 2 is the upright side view of a single page of the textbook described in the utility model

Fig. 3 is the schematic diagram of two pages of the textbook described in the utility model unfolded

Fig. 4 is the fully unfolded schematic diagram of three pages of the textbook described in the utility model

In the picture: 1-single page 2-hanging slot 3-wire

Detailed ways

Recyclable textbooks, including several single pages 1 printed on both sides with fonts, the width of each single page 1 is 1.00-1.08m, and the length is 1.50-1.60m, and each single page 1 is made of inkjet cloth The front page numbers are continuous and are positive printing, and the reverse page numbers are continuous and reverse printing; each single page 1 is provided with a "V"-shaped hanging groove 2 on the edge of the header and footer, and the width of each hanging groove is 2 cm. The angle is between 45-75 degrees, and the upper and lower hanging grooves face opposite. Take a student in a classroom as a user. When using it, a rigid iron wire with a length of about 3 meters and a distance of about 2 cm from the wall is fixed in the center of the blackboard in front of the classroom. The amount of teaching content determines how many textbooks to hang, and the single pages of multiple textbooks can be hung on the wire through the hanging slot at one time. At this time, the upper and lower hanging slots are superimposed together. Push sideways to separate from the next page, revealing the second page pressed under the first page, and so on to complete the teaching content.

Note 1: The data comes from page 122 of the Study and Propaganda Reader "Compulsory Education Law of the People's Republic of China" compiled by the Education Office of the Education, Science, Culture and Health Committee of the National People's Congress.

Note 2: From the Compulsory Education Law of the People's Republic of China revised at the 22nd meeting of the Standing Committee of the Tenth National People's Congress on June 29, 2006, Chapter V, Article 41.

Claims (4)

1. A recyclable textbook, comprising a plurality of single pages (1) printed with fonts on both sides, characterized in that each single page (1) is made of inkjet cloth. 2. The recyclable textbook according to claim 1, characterized in that the pages on the front side are continuous and are printed positively, and the pages on the back side are consecutively numbered and reverse printed. 3. The recyclable textbook according to claim 2, characterized in that the header and footer edges of each single page (1) are respectively provided with "V"-shaped hanging grooves (2), and the upper and lower hanging grooves face on the contrary. 4. The recyclable textbook according to claim 1 or 2, characterized in that a single page (1) is 1.00-1.08m wide and 1.50-1.60m long.

Images