CN203210904U

CN203210904U - Improved paper clip

Info

Publication number: CN203210904U
Application number: CN 201320223554
Authority: CN
Inventors: 朱华平
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-28
Filing date: 2013-04-28
Publication date: 2013-09-25
Anticipated expiration: 2023-04-28

Abstract

The utility model discloses an improved paper clip, comprising a clip piece I, a clip piece II and a support beam. The paper clip is characterized in that top surfaces of horizontal parts of the clip pieces I and II are parallel, and a groove is formed on the clip piece I; the clip piece II is formed by a bent part and a horizontal part; the bent part is provided with a top curve face and a bottom curve face of which the surface bending part is embedded into the groove; the support beam between the clip pieces I and II is vertically connected with the two clip pieces and is vertical to the upper surface of the clip piece II; the support beam and the clip pieces I and II form a space. The upper parts of the clip pieces I and II are thin planes and the clip piece I is larger than clip piece II. The bottom curve face forms a coarse face by roughing, and paper sheets can be clamped in the groove. The improved paper clip has the beneficial effects of being simple in structure, convenient, practical, attractive in appearance, low in cost and very durable, and achieving stronger clipping force and robustness.

Description

The improvement folder

Technical field

The utility model relates to paper common in a kind of daily life, file fixture, particularly a kind of improvement folder.

Background technology

Traditional folder is many makes to clamp file and paper by steel wire, its structure often first intermediate plate and second intermediate plate in same plane, that is to say that seam crossing does not have difference in height, therefore this folder only is appropriate to the file of thin thickness, but can not clamp thick file.Though and folder advanced a little, that have brace summer can be placed thicker document, but can not clamp sheet-fed, because of its clamping force not strong.

The utility model content

The purpose of this utility model has been to provide a kind of document that can place, manage different-thickness, and has the improvement folder of strong clamping force, in order to solve above-mentioned existing issue.

The technical solution of the utility model is as follows: a kind of improvement folder, comprise intermediate plate one, intermediate plate two and brace summer, and it is characterized in that: described intermediate plate parallels with the top surface of the horizontal component of intermediate plate two, and a groove is arranged on the intermediate plate one; Described intermediate plate two is made up of pars convoluta and horizontal component, and pars convoluta has a top curve surface and a bottom curved surface, and bottom curved surface sweep is absorbed in the groove; The brace summer of described intermediate plate one and two of intermediate plates vertically is connected two intermediate plates, and brace summer is perpendicular to the upper surface of intermediate plate two; The space that described brace summer, intermediate plate one and intermediate plate two form.

The top of described intermediate plate one, intermediate plate two is all thin plate, and intermediate plate one is bigger than intermediate plate two.

Described bottom curved surface forms rough surface through roughening, and paper can be sandwiched in the groove.

The beneficial effects of the utility model are: simple in structure, convenient and practical, and good looking appearance, with low cost, have stronger clamping force and robustness, very durable.

Description of drawings

Fig. 1 is the 3-D view of the utility model example;

Fig. 2 is the side view of the utility model example.

Indicate among the figure: 11, intermediate plate one, 12, intermediate plate two, 13, brace summer, 14, the space, 15, paper, 16, rough surface, 19, pars convoluta, 20, horizontal component, 112, groove, 121, upper surface, 122, top curve surface, 123, the bottom curved surface.

The specific embodiment

By reference to the accompanying drawings, the utility model is described in further detail.

As shown in the figure, the utility model improvement folder, the improvement folder comprises intermediate plate 1, intermediate plate 2 12 and brace summer 13, it is characterized in that: described intermediate plate 11 parallels with the top surface of the horizontal component 20 of intermediate plate 2 12, and a groove 112 is arranged on the intermediate plate 1; Described intermediate plate 2 12 is made up of pars convoluta 19 and horizontal component 20, and pars convoluta 19 has a top curve surface 122 and a bottom curved surface 123, and curved surface 123 surface curvatures in bottom partly are absorbed in the groove 112; The brace summer 13 of described intermediate plate 1 and 2 12 of intermediate plates vertically is connected two intermediate plates, and brace summer 13 is perpendicular to the upper surface 121 of intermediate plate 2 12; The space 14 that described brace summer 13, intermediate plate 1 and intermediate plate 2 12 form.The top of described intermediate plate 1, intermediate plate 2 12 is all thin plate, and intermediate plate 1 is bigger than intermediate plate 2 12.Described bottom curved surface 123 forms rough surface 16 through roughening, and paper 15 can be sandwiched in the groove 112.

As shown in the figure, Fig. 1 is the 3-D view of the utility model example, and the folder of this example is made by plastics or sheet material.Intermediate plate 1 is lower parts of this folder, is a thin plate, and the top of intermediate plate 2 12 also is thin plate, can place file on first intermediate plate.Intermediate plate 1 parallels with first intermediate plate with the top surface of the horizontal component 20 of intermediate plate 2 12.The link of brace summer 13 on first intermediate plate is relative with a side of groove 112, and paper 15 can be put into groove; Brace summer 13 on folder 2 12 link and the link of folder 1 in the same side; Brace summer 13 endways being connected between folder 1 and the folder 2 12.An outer surface of brace summer 13 can be crooked also can be flat.Another part of intermediate plate 2 12 is reclinate from the top, and comprises the pars convoluta 19 of a top curve surface 122 and a bottom curved surface 123.The bottom curved surface is absorbed in the groove 112 of first intermediate plate.Groove 112 is hollow type, and brace summer 13 has certain height, and brace summer is almost perpendicular with the upper surface 121 of intermediate plate 1 and intermediate plate 2 12, so thick file can be put in brace summer 13, first intermediate plate 11 and second intermediate plate 12 formed space 14.

And Fig. 2 is the side view of this example, and the bottom curved surface 123 of intermediate plate 2 12 forms rough surface 16 through roughening, because contact-making surface is coarse, paper 15 can be clamped firmly, even a piece of paper also is suitable for, very firmly.

Claims

1. an improvement folder comprises intermediate plate one (11), intermediate plate two (12) and brace summer (13), it is characterized in that:

Described intermediate plate (11) parallels with the top surface of the horizontal component (20) of intermediate plate two (12), and a groove (112) is arranged on the intermediate plate one (11);

Described intermediate plate two (12) is made up of pars convoluta (19) and horizontal component (20), and pars convoluta (19) has a top curve surface (122) and a bottom curved surface (123), and bottom curved surface (123) surface curvature partly is absorbed in the groove (112);

Described intermediate plate one (11) vertically is connected two intermediate plates with brace summer (13) between intermediate plate two (12), and brace summer (13) is perpendicular to the upper surface (121) of intermediate plate two (12);

The space (14) that described brace summer (13), intermediate plate one (11) and intermediate plate two (12) form.

2. improvement folder according to claim 1, it is characterized in that: the top of described intermediate plate one (11), intermediate plate two (12) is all thin plate, and intermediate plate one (11) is bigger than intermediate plate two (12).

3. improvement folder according to claim 1 is characterized in that: described bottom curved surface (123) forms rough surface (16) through roughening, and paper (15) can be sandwiched in the groove (112).