KR101872129B1 - Device for keeping paper form - Google Patents

Abstract

The present invention provides a document holding tool for holding a document holding case. The document holding device for inserting a document storage case according to the present invention is configured to store a document that partially fills an internal space of various document storage cases while keeping the document in a raised state, thereby preventing the appearance of the document storage case or the document from becoming dirty , So that documents can be retrieved from the document storage case again without inconvenience.
A document holding apparatus according to the present invention includes a fixed cap (10) in the form of a bar having a groove (11) formed along a longitudinal direction thereof; And an elastic curved surface support base 20 made of a material having elasticity and extending in a convex curved shape from the lower end of the fixed cap 10. The elastic curved surface support base 20 is made of elastic material, So that the document 2 is kept standing by the elastic force of the curved surface support 20.

Description

Document holding case Document holding device {Device for keeping paper form}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a document holding device for inserting a document storage case, and more particularly, to a document holding device for inserting a document storage case, And a document storage case insertion type document holding tool which allows documents to be retrieved from the document storage case again without inconvenience.

Educational institutions and companies usually make paper documents for various tasks. Such a document may be stored in a document box through a vinyl filing, or may be simply stored in a document box without additional filing.

As a technique related to filing, Korean Registered Patent Publication No. 10-0490251, filing apparatus, and Korean Patent Laid-open Publication No. 10-2007-0004439, "binder and filing apparatus"

If the number of documents stored in the document box is small, the document can not stand upright due to the empty space in the document box. Therefore, There is a problem that the image is not good and the document continues to be warped, and the document becomes dirty and the document can not be taken out again from the document box.

Korean Registered Patent Publication No. 10-0490251 "Filing Equipment" Korean Patent Publication No. 10-2007-0004439 "Binder and filing tool"

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide an improved method and apparatus for forming a curled elastic member, So that the appearance of the document storage case or the document is prevented from being dirty, and the document is retrieved from the document storage case again without inconvenience The present invention is directed to a document holding apparatus for holding a document holding case of a new type.

In addition, the present invention can be applied to a case where a pair of side plates, which are subjected to an elastic force by a torsion spring, are inserted into a hollow space inside a document storage case to maintain a document standing state, Which is stored while keeping the document storage case and the document stored in the document storage case so that the appearance of the document storage case and the document is prevented from being dirty and the document can be taken out again from the document storage case without inconvenience .

According to an aspect of the present invention, there is provided a method of manufacturing a semiconductor device, including: a fixed cap having a bar shape and having a groove along a longitudinal direction; And an elastic curved surface support base 20 made of a material having elasticity and extending in a convex curved shape from the lower end of the fixed cap 10. The elastic curved surface support base 20 is made of elastic material, And the document 2 is held in a standing state by the elastic force of the curved surface support 20.

The document holding device according to the present invention has a double-sided type in which a pair of elastic curved surface supports 20 are formed on both left and right sides of the lower end of the fixing cap 10, And a cross-sectional shape in which one elastic curved surface support 20 is formed on one side.

The document holding device according to the present invention includes a head bar (not shown) formed in a bar shape having a fitting groove 31 formed along the length thereof and detachably fitted to the fixing cap 10 30).

In this case, the elastic curved surface support 20 may be formed of an elliptical shape memory synthetic resin material.

The elastic curved surface support 20 has a rib 21 protruding from the inner surface of the elastic curved surface support 20 in a predetermined pattern to minimize plastic deformation with time While maintaining the shape of the elastic curved surface support 20 so that the elastic force can be maintained at a predetermined magnitude or more.

According to another aspect of the present invention, there is provided a fixing apparatus including: a fixing pin having a predetermined length; A pair of side plates (50) having a flat plate shape and having pin holes (51) spaced apart at predetermined intervals at the end portions and through which the fixing pins (40) are inserted; And a torsion spring 60 disposed inside the pair of side plates 50 and inserted through the fixing pins 40 to apply an elastic force to the side plates 50 in the outward direction, And the document 2 is kept standing by the elastic force of the pair of side plates 50 inserted in the inner empty space 3 by the outward elastic force.

According to the present invention, it is possible to prevent the document storage case or the appearance of the document from becoming dirty because the document holding part of the various document storage cases can be stored while being kept standing upright , The document can be taken out again from the document storage case without inconvenience.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view for showing a document holding case insert type document holding tool according to a first embodiment of the present invention; FIG.
FIG. 2 is a view for showing a document holding case insert type document holding tool according to a second embodiment of the present invention; FIG.
FIG. 3 is a view showing a document holding case insert type document holding tool according to a third embodiment of the present invention; FIG.
FIG. 4 illustrates an example of the use of a document storage case insert type document holder according to a second embodiment of the present invention; FIG.
FIG. 5 illustrates an example of the use of a document holding device for holding a document storage case according to a third embodiment of the present invention; FIG.
FIG. 6 is an assembled view of a document holding device for inserting a document storage case according to a fourth embodiment of the present invention; FIG.
7 is a view illustrating an example of the use of a document holding case for holding a document storage case according to a fourth embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings 1 to 7. In the drawings and the detailed description, the construction and operation which can be easily understood by those skilled in the art from a general document storage case, a document, a shape memory synthetic resin, a torsion spring, and the like are simplified or omitted. In the drawings and specification, there are shown in the drawings and will not be described in detail, and only the technical features related to the present invention are shown or described only briefly. Respectively.

The document holding implement 100 according to the first embodiment of the present invention includes a fixed cap 10 and an elastic curved surface support 20 as shown in FIG.

The fixed cap 10 is formed in a bar shape in which a groove 11 is formed along the longitudinal direction.

The elastic curved surface supporter 20 is formed by extending from the lower end of the fixed cap 10 in a convex curved shape and is made of a material having elasticity. The elastic curved surface support 20 is made of an elliptical shape memory synthetic resin material so that the elastic curved surface support 20 can be restored smoothly after the elastic deformation of the elastic curved surface support 20, So that it can perform its functions. Of course, the material of the elastic curved surface support 20 is not limited thereto. In addition, the elastic curved surface support rods 20 are formed by projecting ribs 21 arranged on the inner surface in a set pattern so as to minimize the plastic deformation with time, while maintaining the shape of the elastic curved surface support rods 20, So that it is maintained at the setting size or more.

The fixed cap 10 and the elastic curved surface support 20 may be integrally molded or may be separated from each other.

Here, the document holding device 100 for holding a document storage case according to the first and second embodiments of the present invention is a double-sided type in which a pair of elastic curved surface supports 20 are formed on both left and right sides of the lower end of the fixed cap 10 3 is a cross-sectional view of a document holding type insertion type document holding tool 100 according to a third embodiment of the present invention in which one elastic curved surface support 20 is formed on one side of the lower end of the fixed cap 10 .

The document holding implement 100 according to the second embodiment of the present invention further includes the head bar 30 as shown in FIG.

The head bar 30 has a bar shape formed with a fitting groove 31 along the longitudinal direction and inserted and detachably fitted to the fixed cap 10. The head bar 30 is formed in a state in which the elastic curved surface support 20 is formed in a convex curved shape from the lower end of the fixed cap 10 so that the shape of the fixed cap 10 formed with the groove 11 is maintained, So that the elastic curved surface support 20 can continuously and stably perform the function.

4 and 5, the elasticity of the resilient curved surface support 20 inserted into the empty space 3 inside the document storage case 1, as shown in FIGS. 4 and 5, So that the document 2 can be kept standing. The document holding tool 100 with the document holding case according to the third embodiment of the present invention is configured such that the groove 11 of the fixed cap 10 is inserted into the paper storage case 1 wall, And is stably fixed.

The document holding tool 100 with the document holding case of the present invention configured as described above is configured such that the elastic curved surface support 20 is extended from the lower end of the bar-shaped fixed cap 10 to a convex curved surface shape, The document 2 is kept standing by the resilient curved surface support 20 inserted into the empty space 3 of the document storage case 1 so that the document 2 partially filling the various document storage cases 1 is kept standing The appearance of the document storage case 1 or the document 2 is prevented from becoming dirty and the document 2 can be taken out again from the document storage case 1 without inconvenience or hassle.

The document holding tool 100 according to the fourth embodiment of the present invention includes a fixing pin 40, a pair of side plates 50, and a torsion spring 60 as shown in FIGS. 6 and 7 .

The fixing pin 40 is a pin having a predetermined length and a pair of side plates 50 and a torsion spring 60 are fitted to the fixing pin 40.

The pair of side plates 50 are inserted into the fixing pin 40 and extend to the left and right of the fixing pin 40. Each of the side plates 50 is formed in the shape of a flat plate. A pinhole 51 is formed at a predetermined interval at the end of the side plate 50 to allow the fixing pin 40 to be inserted therethrough.

The torsion spring 60 is disposed inside the pair of side plates 50 and the fixing pins 40 are inserted and inserted so as to exert an elastic force to the side plates 50 in the outward direction. Here, the document holding tool 100 with a document storage case according to the fourth embodiment of the present invention allows a pair of torsion springs 60 to be disposed on the upper and lower portions of the pair of side plates 50.

The document holding apparatus 100 for inserting the document storage case according to the fourth embodiment of the present invention also includes the document storage case 100 having the same structure as the document storage case insertion type document holding apparatus 100 described above The appearance of the document storage case 1 or the document 2 is dirty due to the elasticity of the pair of side plates 50 inserted into the empty space 3 of the document storage case 1 while being kept standing upright And the document 2 can be taken out from the document storage case 1 again without inconvenience or hassle.

Although the document holding apparatus according to the embodiment of the present invention has been described above with reference to the above description and drawings, it should be understood that the present invention is not limited to the above-described embodiments, It will be understood by those of ordinary skill in the art that various changes and modifications may be made.

1: Document storage case
2: Documents
3: empty space
10: Fixed cap
11: groove
20: elastic surface support
21: rib
30: Headbar
31: Fitting groove
40: Fixing pin
50: shroud
51: Pinhole
60: Torsion spring
100: Document type maintenance tool

Claims (6)

A fixed cap 10 in the form of a bar having grooves 11 formed along its longitudinal direction;
An elastic curved surface support base 20 extending from the lower end of the fixed cap 10 in a convex curved shape and made of a material having elasticity;
And a head bar (30) having a bar shape formed with a fitting groove (31) along the longitudinal direction and inserted and detachably inserted into the fixed cap (10)
Characterized in that the document 2 is kept standing by the elastic force of the elastic curved surface support 20 inserted into the empty space 3 inside the document storage case 1, . The method according to claim 1,
The fixed cap 10 has a pair of elastic curved surface supports 20 formed on both sides of the lower end of the lower end of the fixed cap 10 and a single curved elastic support 20 formed on the lower end of the fixed cap 10 Wherein the document holding case is inserted into the document holding case. delete The method according to claim 1,
Wherein the elastic curved surface support base (20) is made of an elliptical shape memory synthetic resin material. The method according to claim 1,
The elastic curved surface support 20 has a rib 21 protruding from the inner surface of the elastic curved surface support 20 in a predetermined pattern so as to minimize the plastic deformation over time and maintains the shape of the elastic curved surface support 20 So that the elastic force is maintained at a predetermined size or more. delete

Images