CN201042883Y

CN201042883Y - Inserted paper clip

Info

Publication number: CN201042883Y
Application number: CNU2007201045096U
Authority: CN
Inventors: 陈兆其
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-02
Filing date: 2007-04-02
Publication date: 2008-04-02
Anticipated expiration: 2017-04-02

Abstract

The utility model discloses an insertion paper clip, which comprises an inner clip (1) and an outer clip (2). The outer clip (2) is clipped on the outer side of the inner clip (1) and both are connected in a sliding way. One to three pairs of necks (3) are symmetrically arranged on the outer side of the clip lip of the inner clip (1). A pair of mortises and tenons (4) are symmetrically arranged on the inner side of the lip of the outer clip (2). The product features the simple structure and lower cost. With the dual-layer clip body structure, the utility model realizes the free adjustment to the chuck kynamics by the mutual combination of the outer clip and the inner clip in different positions. Regardless of the thickness and the uniformity of the paper, the utility model can clip tightly, and is convenient in assembling and disassembling without damaging the paper, thereby facilitating file reading and saving and having good application prospect.

Description

A kind of plug-in type folder

Technical field

The utility model belongs to the office stationary technical field, is specifically related to a kind of plug-in type folder that can regulate the clamping dynamics.

Background technology

Existing plug-in type folder is formed by plastics clamp and plastics moccasin, have simple in structure, compact appearance is attractive in appearance, be convenient to advantage such as preservation.But in use also have the following disadvantages: must encase paper with the plastics moccasin earlier when 1, using, and then the clamp cover is clipped in outside the plastics moccasin.If there is not the protection of plastics moccasin, damage paper during insertion easily, particularly when the paper that needs clamping is thicker, there are not the protection and the support of plastics moccasin, then clamp can't insert at all.Simultaneously, the use of plastics moccasin influences browsing of file sometimes, and for example when we browsed newspaper, the plastics moccasin was exactly a kind of obstacle.2, be subjected to the restriction of structure and material behavior, the clamping dynamics can't free adjustment, when the paper that needs clamping is too thin, then can't clamp; When the paper that needs clamping is too thick, make dismounting very difficult again.Above-mentioned drawbacks limit the range of application of plug-in type folder, and solution is not well arranged as yet in the prior art.

Summary of the invention

The purpose of this utility model is at the deficiencies in the prior art, provide a kind of simple in structure, be convenient to dismounting, can regulate the plug-in type folder of clamping dynamics easily according to the different-thickness of paper.

The purpose of this utility model is achieved by the following technical programs.

A kind of plug-in type folder comprises inner and outer clamp clip, the folder outside in external jacket is sandwiched in, and both are slidingly connected, and are symmetrical arranged 1～3 pair of draw-in groove in the folder lip outside of interior folder, press from both sides the lip inboard outside and are symmetrical arranged a pair of trip.

Insert for the ease of paper, the cross sectional shape on interior folder base is preferably waveform, and interior folder is circular arc with the port of outer folder.

When being used for the bigger paper of clamping newspaper equidimension, can use two outer folders, the two ends of folder in cover is sandwiched in respectively.

The utility model is simple in structure, with low cost, owing to adopted the structure of double-deck clamp, by outer folder with in be clipped in cooperatively interacting of diverse location and regulate the clamping dynamics, no matter paper is thick, thin all can clamp, and easy accessibility, not fragile paper is convenient to browsing and preserving of file, has application prospect well.

Description of drawings

Fig. 1 is a side-looking structural representation of the present utility model;

Fig. 2 is a user mode schematic diagram of the present utility model.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described, but the utility model is not limited to shown in the accompanying drawing.

As Fig. 1, shown in Figure 2, plug-in type folder of the present utility model, folder 1 and outer folder 2 in comprising, press from both sides outward 2 covers be sandwiched in folder 1 outside, both are slidingly connected, and are symmetrical arranged 1～3 pair of draw-in groove 3 in the folder lip outside of interior folder 1, press from both sides 2 lip inboards outside and are symmetrical arranged a pair of trip 4.

Insert for the ease of paper, the cross sectional shape on interior folder base 5 is preferably waveform, and interior folder 1 is circular arc with the port of outer folder 2.

When being used for the bigger paper of clamping newspaper equidimension, can use two outer folders, the two ends of folder in cover is sandwiched in respectively are to save material.

The course of work of the present utility model: when folder was gone up in external jacket was clipped in, if trip is positioned at the folder lip outside, then clamping dynamics was less; If trip is arranged in the draw-in groove near folder base one side, then clamping dynamics is bigger.By being set, many clamp bar slots can realize the free adjustment of clamping dynamics.In the folder,, select suitable position to insert outer folder in earlier paper being inserted along interior folder lip slit during use, the stressed closed paper that clamps of folder in making then according to the situation of interior folder stress deformation.If outer folder not exclusively pushes, but stay one section beyond interior folder end face, can be used as also that hanger is hung paper on the wall or on the special shelf.

Claims

1. plug-in type folder, it is characterized in that: comprise interior folder (1) and outer folder (2), outer folder (2) cover is sandwiched in interior folder (1) outside, and both are slidingly connected, the folder lip outside at interior folder (1) is symmetrical arranged 1～3 pair of draw-in groove (3), and folder (2) lip inboard is symmetrical arranged a pair of trip (4) outside.

2. plug-in type folder as claimed in claim 1 is characterized in that: the cross sectional shape on the base (5) of folder (1) is a waveform in described.

3. plug-in type folder as claimed in claim 1 is characterized in that: folder (1) is circular arc with the port of outer folder (2) in described.

4. as claim 1 or 3 described plug-in type folders, it is characterized in that: described outer folder (2) has two, and cover is sandwiched in the two ends of interior folder (1) respectively.