CN2725014Y

CN2725014Y - Loose leaf binder

Info

Publication number: CN2725014Y
Application number: CN 200420084026
Authority: CN
Inventors: 徐玄义
Original assignee: HAIJIAN ENTERPRISE CO Ltd
Current assignee: HAIJIAN ENTERPRISE CO Ltd
Priority date: 2004-07-16
Filing date: 2004-07-16
Publication date: 2005-09-14
Anticipated expiration: 2014-07-16

Abstract

The utility model is a loose leaf binder. The loose leaf binder is mainly provided with two corresponding oblique sheet bodies, and outer end edges of the two sheet bodies are expanded outwards and provided with clamping parts; an opening is formed between the two clamping parts, and cuts are correspondingly arranged on the two sheet bodies; oblique clamping sheets are correspondingly arranged in the cuts, and the near end edges of the two clamping sheets are provided with the correspondingly connivent clamping parts; thus thinner documents can be clamped via the clamping parts of the inner clamping sheets of the loose leaf binder; when the documents are thick, the documents can be clamped dually via the clamping parts of the inner clamping sheets of the loose leaf binder and the clamping parts of the outer sheet bodies, and loose leaves can be clamped stably without shedding.

Description

Loose-leaf binder

Technical field

The utility model relates to a kind of stationery, particularly a kind of loose-leaf binder.

Background technology

General loose-leaf binder 1 as shown in Figure 1, it mainly is bent into leg-of-mutton clamp with sheet metal, this loose-leaf binder 1 is provided with two oblique relative intermediate plates 10, the following ora terminalis of this relative intermediate plate 10 is made as the opening of externally opening mutually 11, the top of opening 11 is for pressing from both sides sincere 12, two intermediate plates 10 of loose-leaf binder 1 have outer elasticity to a certain degree, when paper being filled in 10 of two intermediate plates, can utilize its elasticity to produce the sincere power of folder with the loose-leaf clamping in sincere 12 on folder, yet, known loose-leaf binder 1 is less because of its opening 11, being difficult for pressing from both sides sincere 12 when the clamping file struts, so must be by the loose-leaf binder pushing device, can strut and press from both sides two intermediate plates 10 of loose-leaf binder 1 sincere on file, be everlasting when desiring the clamping file, can not find the loose-leaf binder pushing device and can't press from both sides loose-leaf binder 1 sincere on paper smoothly, comparatively trouble and inconvenience in the use, and the number of loose-leaf binder 1 desire clamping paper is relevant with the size of clamp, clamp is little only can the clamping some paper, if paper more for a long time, then must bigger clamp press from both sides sincere, so the loose-leaf binder 1 that must choose multiple size is for use.

Summary of the invention

It is good that the purpose of this utility model provides a kind of chucking power, and can have the loose-leaf binder of less number of clamping and more number file concurrently.

Above-mentioned purpose of the present utility model is to realize like this, a kind of loose-leaf binder, be provided with two oblique relatively lamellar bodies, externally open the sincere portion of folder that is provided with mutually in the external end edge of two lamellar bodies, form an opening between sincere of this two folder, be provided with otch relatively on two lamellar bodies, be provided with the intermediate plate that is oblique relatively in otch, this two intermediate plates near-end edge place is provided with the sincere portion of folder of relative closing; So, but by the sincere thin file of sincere elasticity folder of the folder of loose-leaf binder inside intermediate plate, and file is when thicker, can be by sincere dual clamping of folder of sincere of the folder and the outside lamellar body of loose-leaf binder inside intermediate plate, and can stablize and do not come off loose-leaf binder is sincere.

Technological means for the ease of understanding above-mentioned purpose of the present utility model and effect and being adopted is elaborated to the utility model with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the stereogram of known loose-leaf binder;

Fig. 2 is a stereogram of the present utility model;

Fig. 3 is the schematic diagram of the sincere thin file of the utility model folder;

Fig. 4 is a use schematic diagram of the present utility model;

Fig. 5 is the schematic diagram of the sincere thicker file of the utility model folder.

Description of reference numerals: 1 loose-leaf binder; 10 intermediate plates; 11 openings; The sincere portion of 12 folders; 2 loose-leaf binders; 20 lamellar bodies; The sincere portion of 200 folders; 21 lamellar bodies; The sincere portion of 210 folders; 22 openings; 23 otch; 24 otch; 25 intermediate plates; The sincere portion of 250 folders; 26 intermediate plates; The sincere portion of 260 folders.

The specific embodiment

At first see also Fig. 2, Fig. 3, Fig. 4, loose-leaf binder 2 of the present utility model mainly is provided with two oblique relatively

lamellar bodies

20,21, in the external end edge of two

lamellar bodies

20,21 externally open mutually be made as the folder sincere 200,210, this sincere 200,210 on two folder forms an opening 22, on two

lamellar bodies

20,21, be provided with a

kerf

23,24 relatively, be provided with the

intermediate plate

25,26 that is oblique in

otch

23,24 relatively, these two intermediate plates, 25,26 near-end edge places are provided with sincere 250 on the folder, 260 of relative closing.

During use, see also Fig. 2, Fig. 3, shown in Figure 4, with the file paper 3 of desiring clamping by the opening 22 of loose-leaf binder 2 plug into, 3 on paper is with two intermediate plates 25, sincere 250 on the folder of 26 phase closings, 260 push open, make sincere 250 on two folders, 260 form outer elasticity of opening presss from both sides sincere power, file paper 3 stable folders are sincere, two intermediate plates 25 by loose-leaf binder 2 inside, 26 can press from both sides sincere less paper 3 (as shown in Figure 3), and when the number of paper 3 (as shown in Figure 5) for a long time, loose-leaf binder 2 inner two intermediate plates 25, sincere 250 on 26 folder, 260 is outer opening again, and loose-leaf binder 2 outside two lamellar bodies 20, sincere 200 on 21 folder, 210 pushed away by paper 3 holds and is elasticity and open outward paper 3 folders sincere, more paper 3 is when folder is sincere, then be subjected to sincere 250 on the folder of loose-leaf binder 2 inside simultaneously, 260 and sincere 200 on outside folder, 210 dual folders are sincere, can be with paper 3 certain not slippages of clamping, and it is big that it presss from both sides sincere area, can be really with paper 3 stable holding, must can not press from both sides loose-leaf binder 2 sincere on paper 3 by other utensil, and single loose-leaf binder 2 can press from both sides sincere thin file or thicker file, and is very convenient in the use.

Claims

1, a kind of loose-leaf binder, it is characterized in that: be provided with two oblique relatively lamellar bodies, externally open the sincere portion of folder that is provided with mutually in the external end edge of two lamellar bodies, form an opening between sincere of this two folder, on two lamellar bodies, be provided with otch relatively, be provided with the intermediate plate that is oblique in otch relatively, this two intermediate plates near-end edge place is provided with the sincere portion of folder of relative closing.