CN2426800Y - Anti-turningover ruler for book pages - Google Patents

Abstract

The utility model relates to a writing or drawing instrument, particularly a straight ruler which is composed of an ordinary ruler (1) and two clamp pieces or clamps (2) and (3) which are installed on the ordinary ruler (1). The utility model has the function of the ordinary ruler and can also be used for fixing a book for preventing from turning pages automatically without order. The utility model is convenient for people to read and has the advantages of simple structure, low cost and convenient operation.

Description

Anti-book page turning lattice chi

The utility model relates to a kind of writing or drawing instrument, especially ruler.

In the disclosed ruler of prior art, still do not have to have and prevent that books are from the turmoil page-turning function.In real life, when the students ' reading books,, often to exert oneself repeatedly to push spine, thereby make book folding line occur in order to prevent its page turning, promptly influence attractive in appearancely, shortened service life of book again, for thicker book, the anti-page-turning effect of this way is also bad; Press book with other article, meeting shield portions content, influence is read, and effect is also undesirable.

Ruler is the utensil that people use always when study, and the purpose of this utility model is to provide a kind of anti-book page turning lattice chi, and it is except the function with common lattice chi, and fixedly books prevent it from the turmoil page turning, so that people read.

To achieve these goals, the utility model is made of common lattice chi and two intermediate plates mounted thereto or clip; Two intermediate plates or clip are positioned at the upper surface of common lattice chi, and its spacing is adjustable; The front end of intermediate plate or clip upwarps.

The utlity model has simple in structurely, cost is low, and is easy to use, and anti-book is specially adapted to the student from advantages such as the turmoil page-turning effect are good.

The utility model has following embodiment:

Fig. 1 is the front elevational schematic of the anti-book page turning lattice chi of the utility model;

Fig. 2 is the schematic side view of the anti-book page turning lattice chi of the utility model.

The utility model is made of common lattice chi [1] and two intermediate plates [2], [3] mounted thereto; Intermediate plate [2], [3] be installed in the upper surface of common lattice chi [1], its spacing is adjustable; The front end of intermediate plate [2], [3] upwarps.

Common lattice chi [1] lower surface is smooth, can continue to use as the lattice chi; During reading, the spacing of intermediate plate [2] and [3] can be done suitably to adjust the book body situation of being read to adapt to; Then, the upper surface of common lattice chi [1] is pressed on opened written, from the upper edge or the lower edge, clamps some pages or leaves of spine one side, clamp some pages or leaves of spine opposite side with intermediate plate [3], thereby realization prevents the purpose of book from the turmoil page turning with intermediate plate [2].

Claims (2)

1, a kind of anti-book page turning lattice chi, main body is a common lattice chi [1], it is characterized in that: the upper surface of common lattice chi [1] is equipped with two intermediate plates or clip [2] and [3].

2, a kind of anti-book page turning lattice chi as claimed in claim 1, it is characterized in that: the spacing of said intermediate plate or clip [2] and [3] is adjustable, and its front end upwarps.

Images