CN2750932Y - Convenient textbook - Google Patents

Abstract

The utility model discloses a convenient textbook, which is bound up through a loose-leaf binding, and all textbook pages have perforations and bunched together through a set of clamp ring fixed on hard ridge. One thin film page is added before each text of the textbook, a small block of bibliographical reference position is added to the side edge of the thin film page, and the bibliographical reference positions of the thin film pages are orderly staggered, which results in beautiful appearance of the textbook on the whole. The utility model is convenient for reading and scanning, and textbook page numbers can be randomly selected in accordance with the progress of classes, which can relieve the burden of students' school bags and is beneficial for good health.

Description

Make things convenient for textbook

(1) technical field

The utility model relates to teaching material, the textbook that the student uses.

(2) background technology

Teaching material, the textbook that uses all is common paperback books at present, leaies through, searches some content, all will check that some is time-consuming according to the catalogue and the following page number; In addition, the capacity of existing textbook is all very big, and books are very thick, and the one, can not set level when leafing through, not very convenient, the 2nd, increased student's school bag burden, influence growing up healthy and sound of student.

(3) summary of the invention

The purpose of this utility model provides a kind of textbook that makes things convenient for, and it can accomplish to leaf through easily, and thickness and weight arbitrarily increase and decrease.The technical solution adopted in the utility model is: make things convenient for textbook to adopt the loose-leaf system bookbinding, all pages all have perforation, use one group be fixed on the hard ridge the clamp ring string together; At film page or leaf of each face adding before the class of textbook, the avris of this film page or leaf increases by a fritter questions record position, and the questions record position of each film page or leaf interlaces successively, makes textbook seem neat appearance on the whole.

The utility model easy-to-read, leaf through, and can choose at random the textbook number of pages that to carry, can alleviate student's school bag burden, body health benefits according to the teaching process.

(4) description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a user mode schematic diagram of the present utility model.

(5) specific embodiment

Make things convenient for textbook to comprise page, clamp ring and film page or leaf, all pages by be fixed on the hard ridge one group of clamp ring string together, each of textbook face is before the class put one page film page or leaf, outward extending questions record position is arranged on the limit of film page or leaf, all the questions record position of film pages or leaves interlaces successively by class, writes " class " as the questions record position of film page or leaf before the Lesson One, second before the class the questions record position of film page or leaf write " two classes ", move to the right or downwards gradually the questions record position of each film page or leaf, and books are easily read; Also being convenient to take apart a taking-up part carries.

Claims (1)

1. A kind of textbook that makes things convenient for is characterized in that: it is to adopt the loose-leaf system bookbinding, and all pages all have perforation, use one group be fixed on the hard ridge the clamp ring string together; At film page or leaf of each face adding before the class of textbook, the avris of this film page or leaf increases by a fritter questions record position, and the questions record position of each film page or leaf interlaces successively.

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