CN202242439U

CN202242439U - Paper capable of being bound by self

Info

Publication number: CN202242439U
Application number: CN2011203737045U
Authority: CN
Inventors: 陶冶; 蔡建幸; 王冠云; 石磊; 杨宣星
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2011-09-30
Filing date: 2011-09-30
Publication date: 2012-05-30
Anticipated expiration: 2021-09-30

Abstract

The utility model discloses paper capable of being bound by self, and the paper is rectangular, wherein the left upper corner of the paper is provided with an inclined notch; the inclined notch and a horizontal line form an angle of 45 degrees; and one side, which is near the outer edge of the notch, of the paper is provided with a folding line parallel to the notch. When several pieces of paper need to be bound together, the paper can be folded, the left upper corner of the stack of paper is folded according to the position of the notch, and the folded part of the paper is put into the notch of the stack of paper, thus playing roles in binding and fixing. Under the condition that no other binding tools are used, the paper self can perform the action of fixing.

Description

But a kind of paper of self binding

Technical field

The utility model is a kind of stationery, and more particularly, but it is a kind of paper of self binding.

Background technology

The use amount of paper ten minutes is huge at present, and general paper all is with staple or glue in the needs bookbinding, but under general situation, does not have staple and glue, with regard to inconvenience very the arrangement of paper is bound like this.And the bookbinding of paper had certain dependence to staple and glue, caused certain wasting of resources.Chinese patent publication number CN201588154U, in open day on September 22nd, 2010, the name of utility model is called blank sheet of paper; This application case discloses a kind of blank sheet of paper; Process by paper pulp, can write on its surface, at the lower surface of blank sheet of paper; The plastic coating that one deck can be opened and remove is adhered at the blank sheet of paper back side of one side of promptly writing.Plastic coating can improve the anti-tear ability of blank sheet of paper, makes blank sheet of paper be not easy to be torn to pieces, and can not have influence on and utilize writing of blank sheet of paper true face.When the needs blank sheet of paper folds or tears, can earlier plastic coating be opened removing gets final product.This utility model weak point is not have to solve that paper does not rely on staple or glue and the problem that can bind.

The utility model content

The purpose of the utility model is the problem that solves the binding papers trouble, and a kind of other article that can not rely on are provided, paper that can self bookbinding.

In order to solve the problem of above-mentioned existence, the utility model adopts following proposal, but a kind of paper of self binding, and described paper is rectangle, and an oblique otch is arranged in the upper left corner of paper.When you have plurality of sheets of paper need bind together, can be good quires, according to the position of otch, fold up the upper left corner of this folded paper then, and fill in the folded part of paper in the middle of the otch of this folded paper, so just can play the fixing effect of bookbinding.

As preferably, there is an oblique otch in the upper right corner of described paper.The upper left corner and the upper right corner all have otch, and a folded paper can all be bound fixing on these two angles, make that fixing of paper is more reliable.And make things convenient for the user, from down and on the paper of leafing through.

As preferably, there is an oblique otch in the lower left corner of described paper.Respectively there is otch in the upper left corner and the lower left corner, can on these two angles, all bind this folded paper fixingly, are making this folded paper fixing simultaneously reliably, the paper of leafing through that makes things convenient for the user to turn left from the right side.

As preferably, the angle of described angular cut is for to be 45 ° with horizontal line.The angle of otch is when being 45 with horizontal line, and the angle folding after can easily folding this folded paper is partly filled in the otch.Make things convenient for user's use operation.

As preferably, described paper is provided with a fold line that is parallel to otch at otch near outward flange one side.The existence of fold line can make things convenient for user's folding paper.

But a kind of paper of self binding, a side of described paper is other to be provided with otch abreast, has outward extending herringbone bookbinding limit on this side.Be extended with lambdoid bookbinding limit on one side of paper, make the length of otch can increase the length of otch according to the length on the limit of paper, for bookbinding fixedly paper can play better effect.Lambdoid bookbinding limit neither influences the usable floor area of paper and can make things convenient for the folding of paper again.

As preferably, described otch is positioned at by the left side.When lambdoid limit in left side the time, it is vertical otch that otch cooperates the direction on herringbone limit, can make things convenient for the herringbone limit of paper to fold to fill in otch then to fix.

As preferably, described otch is positioned at by the upper side edge.When lambdoid limit at upper side edge the time, it is the otch of level that otch cooperates the direction on herringbone limit, can make things convenient for the herringbone limit of paper to fold to fill in otch then to fix.

As preferably, the width of described otch is that 0.5mm is to 3mm.The different in width of otch is the paper of varying number fixedly.

The beneficial effect of the utility model is: can not utilize the just completion bookbinding of ability self of conventional sheets instrument.

Description of drawings

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

Sketch map when Fig. 2 is the utility model folding;

Fig. 3 is the sketch map after the folding of the utility model;

Fig. 4 is a kind of structural representation of this use new embodiment 2.

Among the figure: paper 1 otch 2 fold lines 3.

The specific embodiment

Below in conjunction with the Figure of description and the specific embodiment the utility model is further described.

Embodiment 1: as shown in Figure 1; But a kind of paper of self binding; Described paper 1 is rectangle, and an oblique otch 2 is arranged in the upper left corner of paper 1, and the angle and the horizontal line of otch 2 are 45; The fold line 3 of parallel and this otch is arranged on the limit of this otch 2, and the position of fold line is near the outward flange of paper.

As shown in Figure 2, the block with the upper left corner, otch 2 top when when a folded paper need be fixed, using folds according to fold line 3, then folded portions is filled in otch 2 places of folded sheet, uses the back as shown in Figure 3.So just can play fixation.

Embodiment 2: as shown in Figure 4, but a kind of paper of self binding, the left vertical edge of described paper 1 is extended with lambdoid bookbinding limit, and described lambdoid bookbinding limit is other to have a vertical otch 2, and the width of otch is 0.3mm.Parallel and otch are near a vertical fold line 3 is arranged on the lambdoid limit.Concrete method for using is consistent with embodiment 1.

The otch 2 of paper can be to have one to be 45 ° angular cut 2 with horizontal line on four angles respectively; Like this four angles are all fixed; Can well play fixation, leaf through or can be when using paper the lower left corner of fan-fold paper, lower right corner to a folded paper; Extract folded portions out respectively in the upper right corner from otch 2, just can use or leafed through paper.Horizontal sides that can also paper and vertical edge all have one to be lambdoid limit, having and corresponding horizontal cut of herringbone and vertical otch 2 near the herringbone limit is other, the both sides of paper are fixed respectively.Concrete method for using is consistent with embodiment 1.

Claims

1. but a paper of self binding is characterized in that described paper (1) is rectangle, and an oblique otch (2) is arranged in the upper left corner of paper.

2. but a kind of paper of self binding according to claim 1 is characterized in that there is an oblique otch (2) in the upper right corner of described paper (1).

3. but a kind of paper of self binding according to claim 1 is characterized in that there is an oblique otch (2) in the lower left corner of described paper (1).

4. but according to claim 1 or 2 or 3 described a kind of paper of self binding, it is characterized in that described otch (2) is 45 ° with the angle of upside.

5. but a kind of paper of self binding according to claim 4 is characterized in that described paper (1) is provided with a fold line (3) that is parallel to otch at otch (2) near outward flange one side.

6. but a paper of self binding is characterized in that, a side of described paper is other to be provided with otch (2) abreast, has outward extending herringbone bookbinding limit on this side.

7. but a kind of paper of self binding according to claim 6 is characterized in that described otch (2) is positioned at by the left side.

8. but a kind of paper of self binding according to claim 6 is characterized in that described otch (2) is positioned at by the upper side edge.

9. but according to claim 6 or 7 or 8 described a kind of paper of self binding, it is characterized in that the width of described otch (2) is that 0.5mm is to 3mm.

10. but a kind of paper of self binding according to claim 9 is characterized in that described paper (1) is provided with a fold line (3) that is parallel to otch at otch (2) near outward flange one side.