CN2414912Y

CN2414912Y - Edge curl preventing book cover corner

Info

Publication number: CN2414912Y
Application number: CN 99255525
Authority: CN
Inventors: 谢放
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-06
Filing date: 1999-12-06
Publication date: 2001-01-17
Anticipated expiration: 2009-12-06

Abstract

The utility model relates to an edge curl preventing book cover corner, which belongs to the technical field of a work transportation section, a printing subsection, album binding, a file folder, the class of special type printed matter, a book, seal pages of the book, loose pages, other special opening or forming printed matter not mentioned, a device associated with the objects, the subclass of a recording or reading device of a movable strip, and a loose page group of the book according to the international patent classification (IPC). The number of the edge curl preventing book cover corner is B42D3/00. The edge curl preventing book cover corner is composed of the book, an edge curl I, a front face layer, and an edge curl II, and is characterized in that the triangular front face body is arranged on the square book through an edge curl connection method, which has practicability.

Description

Edge curl preventing book angle

The utility model relates to Edge curl preventing book angle.(IPC) belongs to operation Department of Transportation by International Patent Classification (IPC), printing branch, bookbinding; Atlas; File; The big class of special presswork, book; The books cover page; Loose-leaf; What exclude other class specially opens or forms printed matter; Use relevant device with above-mentioned article; Movable band is writing down or the readout equipment group books skin technical group field alive.Be numbered B42D3/00.

At present, the technology about books skin alive existing and that once had was all done very fruitful effort to the demand at Edge curl preventing book angle, also once designed many outstanding technical schemes.As declaring of the nineteen ninety-five Decree of Patent Office of China by Yamanoi Shigehajme, Granted publication number is CN2189537Y, China Patent No. (ZL) is: No. 93248248.1 utility model title is the utility model patent of " paper-clip with locking device ", the technical scheme that is adopted.At the books skin technical elements of living is a routine of great value invention, and it has solved folder effectively and has had a problem of locking device.But still have some deficits, it also is difficult to solve the problem that the book angle is rolled that prevents.

The purpose of this utility model is to provide a kind of Edge curl preventing book angle.Prevent the problem that the book angle is rolled with solution.

The purpose of this utility model is achieved in that this utility model Edge curl preventing book angle.Mainly constitute by book, crimping I, positive layer, crimping II.Its major part book is by selecting for use on the market.Its positive layer is a right-angle triangle, makes material with aluminium flake, through the mold pressing processing and manufacturing.Its crimping I, crimping II are trapezoidal shapes, make material with aluminium flake, through the mold pressing processing and manufacturing.Triangular shaped front body adopts the crimping method of attachment to be installed on the book of square shape.Be connected with the crimping I of trapezoidal shape on the euhedral right-angle side of its right angled triangle, form a triangular shaped planar structure, be connected with the crimping II of trapezoidal shape on another right-angle side of its right-angle triangle positive layer, form a triangular shaped planar structure, the crimping I of the positive layer of its right-angle triangle and trapezoidal shape, the crimping II of trapezoidal shape adds the planar structure that together forms a right-angle triangle, it can process one-shot forming by mold pressing, its positive layer is by the crimping I, the crimping II acts on book, thereby make the crimping II satisfy the fixedly requirement of positive layer, its crimping I, the crimping II acts on book by positive layer, compress the book angle thereby positive layer is finished, do not make two jiaos of rolling of tasks of book.So just realized the purpose of this utility model.

The utility model has been compared two advantages and improvement with original books skin technology alive;

The first, because the utility model designed crimping I and crimping II in technical scheme, so solved fixedly positive layer in the problem at the place, two angles of book;

The second, because the utility model has designed the front body in technical scheme, compress the book angle so solved, prevent the problem that the book angle is rolled.Thereby just can more effectively solve the problem that prevents that the book angle from rolling.

Accompanying drawing provides structural representation of the present utility model:

Fig. 1 is the overall structure schematic diagram at the utility model Edge curl preventing book angle;

Fig. 2 is that the A of Fig. 1 at the utility model Edge curl preventing book angle is to structural representation;

The numbering of parts explanation in the schematic diagram: 1 book, 2 crimping I, 3 positive layers, 4 crimping II

Below in conjunction with accompanying drawing, the utility model is described further:

As shown in the figure, the utility model Edge curl preventing book angle.Mainly constitute by book 1, crimping I 2, positive layer 3, crimping II 4.Its major part book 1 is by selecting for use on the market.Its positive layer 3 is right-angle triangle, makes material with aluminium flake, through the mold pressing processing and manufacturing.Its crimping I 2, crimping II 4 are trapezoidal shapes, make material with aluminium flake, through the mold pressing processing and manufacturing.Triangular shaped front body 3 adopts the crimping method of attachment to be installed on the book 1 of square shape.Be connected with the crimping I 2 of trapezoidal shape on the right-angle side of the front body 3 of its right angled triangle, form a triangular shaped planar structure, be connected with the crimping II 4 of trapezoidal shape on another right-angle side of its right-angle triangle positive layer 3, form a triangular shaped planar structure, the positive layer 3 of its right-angle triangle and the crimping I 2 of trapezoidal shape, the crimping II 4 of trapezoidal shape adds the planar structure that together forms a right-angle triangle, it can process one-shot forming by mold pressing, its positive layer 3 is by crimping I 2, crimping II 4 acts on book 1, thereby make crimping II 4 satisfy the fixedly requirement of positive layer 3, its crimping I 2, crimping II 4 acts on book 1 by positive layer 3, compress the book angle thereby positive layer 3 is finished, do not make two jiaos of rolling of tasks of book 1.So just realized the purpose of this utility model.Thereby just can solve the problem that prevents that the book angle from rolling.

Below by embodiment, the utility model is done more detailed description:

Embodiment 1, in force, if preventing the angle crimping of book 1, two limits of two positive right-angle side alignment books 1, folding to the inside of page respectively crimping I 2, crimping II 4, because the distortion of aluminium flake is fixed on front body 3 on the angle of book 1, prevented rolling of this book angle.

Embodiment 2, in force, if reinforce front body 3, can coat adhesive sticker at the back side of crimping I 2 crimping II 4, fixing front body 3 if beautify front body 3, can draw cartoon figure's moulding attractive in appearance that some are liked oneself on the surface of front body 3 again.Thereby just can realize the purpose of this utility model.

Realize that preferred plan of the present utility model is is material with the aluminium flake, utilize the basic equipment of book angle factory, take mold pressing to produce by batch, the demand with supply circle, book angle so just can realize practical value of the present utility model and economic worth better.

Claims

1. Edge curl preventing book angle, it is characterized in that it is to be made of book (1), crimping I (2), positive layer (3), crimping II (4), be connected with the crimping I (2) of trapezoidal shape on the right-angle side of the positive layer of its right angled triangle (3), form a triangular shaped planar structure, be connected with the crimping II (4) of trapezoidal shape on another right-angle side of its right-angle triangle positive layer (3), form a triangular shaped planar structure.