CN207972444U

CN207972444U - Loose-leaf device

Info

Publication number: CN207972444U
Application number: CN201820179110.2U
Authority: CN
Inventors: 朱守会; 苏继渊; 杜志华
Original assignee: Lanzhou University of Technology
Current assignee: Lanzhou University of Technology
Priority date: 2018-02-01
Filing date: 2018-02-01
Publication date: 2018-10-16
Anticipated expiration: 2028-02-01

Abstract

The utility model is related to stationeries, relate generally to a kind of loose-leaf device, including loose leaf paper, loose leaf paper is folded to form signature, the bending part of loose leaf paper is signature spine, is equipped with stitching plate along the outside of signature spine, stitching plate both ends are equipped with the folder for clamping signature spine.The forwarding of the utility model not locking wire, gluing, is not punched, and does not have to staple, and bookbinding operation is few, and operating process is simple and fast, does not have to professional equipment, and user can carry out self-service bookbinding；And can bind in loose-leaf system and be converted between fixed bookbinding, it can repeatedly use, the using effect as traditional bookbinding form can be reached.

Description

Loose-leaf device

Technical field

The utility model is related to stationeries, relate generally to a kind of device for bookbinding.

Background technology

Existing fixed bookbinding form includes staple bookbinding, flat stitching, locking wire dress, wireless mucilage binding, locking wire mucilage binding, ancient traditional thread binding The adhesive bookbinding of a small amount of page is applied in general to Deng, saddle stitching dress and flat stitching；Locking wire fills and ancient traditional thread binding technique is cumbersome；Wireless mucilage binding Page be easy to fall off, with upper type bookbinding when, then need professional person and equipment to bind, and with upper type, often It is that loose leaf paper is fixed to bind into book form, rethinks and the stapled page is taken off, that, which only tears, comes, and how to solve this A problem, what is used now binds loose leaf paper, and the method for stitching that can flexibly take has：Work is clamped using binder Page paper；Loose leaf paper is punched, then use the ringed loose-leaf binder button of setting corresponding with the hole on loose leaf paper, spine binder or Clamp ring string, binding needle bind into book form, spine binder may include again dichotomous binder, annular bookbinding, finger-type binder or Claw type binder etc., otherwise these loose-leaf system binding apparatus and method bookbinding the techniques such as finite thickness or punching it is cumbersome or Complicated, binder is heavy, and cost is high, and cannot bind in loose-leaf system and be converted between fixed bookbinding.

Invention content

The purpose of this utility model is that it is flexibly loose-leaf system simply to avoid the deficiencies in the prior art from providing a kind of, It is the binding apparatus of fixed bookbinding.

To achieve the above object, the technical solution that the utility model is taken is：A kind of loose-leaf device, including loose-leaf Paper, loose leaf paper are folded to form signature, and the bending part of loose leaf paper is signature spine, and stitching plate is equipped with along the outside of signature spine, Stitching plate both ends are equipped with the folder for clamping signature spine.

Further, further include having limiting slot, limiting slot is arranged at stitching plate both ends, and the folder is correspondingly arranged at On limiting slot.

Further, further include having limiting slot, the folder is correspondingly arranged on limiting slot, the limiting slot groove body It is extended in at least side plate face at stitching plate both ends along the sandwiched direction of folder.

Further, the folder include on front side of clamp and clamp on rear side of, on front side of clamp and on rear side of clamp one or point Body is arranged, and the clamp anterior end is equipped with limiting plate, to keep the parallel interval between folder.

Further, the limiting plate is rectangular or rectangle, and in flat.

Further, the folder include on front side of clamp and clamp on rear side of, on front side of clamp and on rear side of clamp one or point Body is arranged.

Further, the folder is made of metal or duroplasts.Other materials, as long as can realize that folder function can be with It uses.

The utility model has the beneficial effects that：The utility model forwarding not locking wire, gluing, is not punched, and does not have to nail Book needle does not have to professional equipment, and bookbinding operation is few, and operating process is simple and fast, and user can carry out self-service bookbinding；When use The page is smooth to unfold, and can reach the use as traditional bookbinding form such as locking wire dress, locking wire mucilage binding, loose leaf paper punching binding Effect, not loose page, and can bind in loose-leaf system and be converted between fixed bookbinding, it can repeatedly use, production dress Order process not gluing, green safe environmental protection；Simple in structure, bookbinding simple design is generous, and processing technology is simple, is readily produced, and makes Valence is cheap.

Description of the drawings

Fig. 1 is the using state structure diagram of the utility model embodiment 1；

Fig. 2 is the structural schematic diagram of the utility model embodiment 1；

Fig. 3 is the structural schematic diagram of the utility model embodiment 2；

Fig. 4 is the structural schematic diagram of the utility model embodiment 3.

Specific implementation mode

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality It is novel, it is not intended to limit the scope of the utility model.

Embodiment 1, as shown in Figure 1, 2, a kind of loose-leaf device, including loose leaf paper 1, loose leaf paper 1 are folded to form signature, The bending part of loose leaf paper 1 is signature spine 11, is equipped with stitching plate 2 along the outside of signature spine 11, stitching plate is set on 2 both ends It is useful for clamping the folder 3 of signature spine 11.Further include having limiting slot 4, the setting of limiting slot 4 is described at 2 both ends of stitching plate Folder 3 is correspondingly arranged on limiting slot 4.The folder 3 includes on front side of clamp and on rear side of clamp, on front side of clamp and on rear side of clamp It is wholely set.The folder 3 is made of metal or duroplasts.The pattern of folder 3 is diversified, is no longer drawn one by one, It can be the folder with decorative effect.

Embodiment 2, as shown in figure 3, it is same as Example 1, unlike：4 groove body of limiting slot is along folder 3 Sandwiched direction is extended in the side plate face at 2 both ends of stitching plate.

Embodiment 3, as shown in figure 4, it is same as Example 1, unlike：3 anterior end of clamp is equipped with limit Plate 31, to keep the parallel interval between folder 3.The limiting plate 31 is rectangular or rectangle, and in flat.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims

1. a kind of loose-leaf device, including loose leaf paper, loose leaf paper is folded to form signature, and the bending part of loose leaf paper is signature ridge Portion, which is characterized in that be equipped with stitching plate along the outside of signature spine, stitching plate both ends are equipped with for clamping signature spine Folder；Further include having limiting slot, limiting slot is arranged at stitching plate both ends, and the folder is correspondingly arranged on limiting slot.

2. loose-leaf device as described in claim 1, which is characterized in that the limiting slot groove body along folder sandwiched Direction is extended in at least side plate face at stitching plate both ends.

3. loose-leaf device as described in claim 1, which is characterized in that the folder includes on front side of clamp and after clamp Side, clamp front side and clamp rear side are integrated or separately arranged, and the clamp anterior end is equipped with limiting plate.

4. loose-leaf device as claimed in claim 3, which is characterized in that the limiting plate is rectangular or rectangle, and In flat.

5. loose-leaf device as claimed in claim 1 or 2, which is characterized in that the folder includes on front side of clamp and folder On rear side of body, integrated or separately it is arranged on front side of clamp and on rear side of clamp.

6. the loose-leaf device as described in Claims 1-4 is any, which is characterized in that the folder is by metal or duroplasts It is made.