KR20200020331A - Clip board - Google Patents

Abstract

The present invention relates to a clipboard capable of changing a standing state. The clipboard comprises: a base plate (10) having a clip (30) to press a document to fix the document; a cover plate (20) having a plurality of folding units (23) to be bent multiple times; and a connection unit (11) to which the base plate (10) and the cover plate (20) are connected to rotate relative to each other. The cover plate (20) is bent to have a three-dimensional structure to come in contact with the rear surface of the base plate (10) to support the base plate (10) to allow the base plate (10) to be inclined at a prescribed angle. According to the present invention, the folding units are formed on the cover plate to support the rear surface of the base plate to fix the clipboard in a standing state to fix the clipboard even in a narrow space.

Description

Clipboard {CLIP BOARD}

The present invention relates to a clipboard, and more particularly to a clipboard in which a cover portion covering the front surface of the clipboard is converted into a standing portion.

In general, the clipboard is a writing board with a clip that can hold paper, etc. The clipboard can be used conveniently without any wrinkles while fixing various documents or slips with a clip. It is used in various places in many places.

The conventional clipboard has a problem that the contents of the document fixed to the clipboard is exposed as it is to expose unwanted information to the outside.

In addition, if the clipboard cannot be fixed in a narrow space where the clipboard cannot be placed, when writing is required, there is a problem that only the hand is used for writing.

Republic of Korea Patent No. 20-0484006

An object of the present invention is to solve the conventional problems as described above, and to provide a cover to cover the documents of the clipboard.

Another object of the present invention is to provide a structure that can be fixed to stand up to the clipboard to be fixed in a narrow space.

The present invention is a base plate having a clip for pressing and fixing the document, and selectively shielding the front surface of the base plate, a plurality of folded portions are formed to be bent several times, the base plate and the cover plate to rotate relative When the cover plate is bent to have a three-dimensional structure including a connecting portion connected, at least a portion of the cover plate is in contact with the rear surface of the base plate and some of the remaining portion is supported on the ground so that the base plate is inclined at an angle.

 The connection part may be formed at an opposite end with a clip of the base plate, and the cover plate may be in close contact with the rear surface of the base plate by rotating based on the connection part.

The cover plate is partitioned into a plurality of cover portions by a plurality of folding portions, and each cover portion is rotatable relative to the folding portion.

The plurality of folded portions of the cover plate are formed such that the distance between two adjacent folded portions becomes narrower as the distance from the connecting portion.

The cover plate is formed with a first folded portion, a second folded portion, and a third folded portion, and the cover plate is partitioned into a first cover portion, a second cover portion, a third cover portion, and a fourth cover portion, and the first By selectively bending the folded portion, the second folded portion, and the third folded portion, a three-dimensional structure formed by the first cover portion, the second cover portion, the third cover portion, the fourth cover portion, and the base plate is formed. Is changed.

The edge of each cover portion that partitions the cover plate is inclined downward by an angle θ symmetrically with respect to the folded portion.

An edge of each cover portion that partitions the cover plate is inclined upward by an angle θ symmetrically with respect to the folded portion.

In the state where the cover plate is located on the rear surface of the base plate, when only the first and second folding portions are bent, the third cover portion and the fourth cover portion are in close contact with the rear surface of the base plate, and the first cover The part is supported on the bottom surface, and the second cover part is erected inclined to support the base plate.

When only the second folding portion and the third folding portion are bent in the state where the cover plate is located on the back side of the base plate, the fourth cover portion is in close contact with the back side of the base plate, and the first cover portion and the second cover An additional part is supported on the bottom surface, and the third cover part is erected inclined to support the base plate.

In the state where the cover plate is located on the rear side of the base plate, when only the third folded portion is bent, the first to third cover portions are supported on the bottom surface, and the fourth cover portion is erected to support the base plate.

 The cover plate is provided with a pair of magnets, and the cover plate is fixed to the clip when the cover plate is in close contact with the front or rear of the base plate.

The clip is in close contact with the upper end of the base plate is a clip body riveted by a pair of clip fixing, a hinge formed and bent integrally with the clip body, the handle of the rectangular ring shape inserted into the hinge And, it includes a pressing portion provided in the 'b' shape on both sides of the handle, the magnet is attached to the clip body.

The clip body is provided with a hook portion protruding to the outside selectively inside.

The clipboard according to the present invention has the following effects.

In the present invention, the cover plate is provided at the lower end of the base plate to cover the front portion to which the paper is inserted to prevent the information written on the paper from leaking to the outside.

In the present invention, the back plate of the base plate is supported by the folded cover part partitioned cover portion can be fixed to the clipboard in a standing state, there is an effect that can be fixed in a narrow space.

In the present invention, since a plurality of folded portions are formed on the cover plate and the folded portions are selectively bent to adjust the angle at which the base plate is supported, there is an effect of providing the convenience of tilting the clipboard in various forms according to the needs of the user.

In addition, in the present invention, since the magnet provided on the cover plate is attached to the clip fixing part, an additional part is not required to attach the magnet to the base plate, thereby reducing the number of parts and reducing the manufacturing cost.

1 is a perspective view showing a preferred embodiment of the present invention.
Figure 2 is a perspective view showing a base plate and a cover plate constituting an embodiment of the present invention.
Figure 3 is an enlarged cross-sectional view of the folded portion constituting an embodiment of the present invention.
Figure 4 is a perspective view showing a form in which the cover plate constituting the embodiment of the present invention supports the base plate.
5 is a perspective view showing another form in which the cover plate constituting the embodiment of the present invention supports the base plate.
6 is a perspective view showing another form in which the cover plate constituting the embodiment of the present invention supports the base plate.
7 is an enlarged perspective view of a clip constituting an embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail through exemplary drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used to refer to the same components as much as possible, even if displayed on different drawings. In addition, in describing an embodiment of the present invention, if it is determined that the detailed description of the related well-known configuration or function interferes with the understanding of the embodiment of the present invention, the detailed description thereof will be omitted.

In addition, in explaining the component of the Example of this invention, the terms, such as 1st, 2nd, A, B, (a), (b), can be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected or connected to that other component, but there is another component between each component. It will be understood that may be "connected", "coupled" or "connected".

With reference to the accompanying drawings, it will be described a preferred embodiment of the present invention.

First, the structure which comprises the clipboard 1 of this invention is demonstrated.

Clipboard 1 of the present invention is composed of a base plate 10 and a cover covering the base plate 10, the clip 30 is coupled to the base to fix the fixed object such as documents or paper.

The base plate 10 has a rectangular flat plate shape. The base plate 10 is formed of a hard material such as plastic, paper, and metal. The base plate 10 has a fixed object seated thereon and its front surface is exposed. The user may visually check the fixed object fixed to the base plate 10 or write a memo or the like thereon. At this time, the base plate 10 preferably has a sufficient strength so that the user can resist the deformation without being deformed even when the user writes on the fixed object.

A corner of each of the vertices of the base plate 10 may be provided with a protective cap (not shown). The protective cap protects the edge of the base plate 10 to increase the durability of the base plate 10.

A connecting portion 11 is formed at the lower end of the base plate 10 so that the cover plate 20 is connected to the base plate 10 so as to allow a 360 degree relative rotation. The connecting portion 11 may be provided with a separate hinge, or may be provided with a clearance to allow the base plate 10 and the cover plate 20 to be wrapped around one outside to rotate relative to each other. The cover plate 20 is in close contact with the front surface of the base plate 10 with the connecting portion 11 as an axis, or rotates 360 degrees relative to the base plate 10 to the rear surface of the base plate 10. It may be in close contact.

When the cover plate 20 is in close contact with the front surface of the base plate 10, it is possible to cover the fixed object fitted to the base plate 10, the cover plate 20 to the back of the base plate 10 When it is in close contact with the base plate 10 has an effect of increasing the thickness can be more stable writing and the like on the fixed object.

A plurality of folded portions 23 are formed in the cover plate 20 so that the cover plate 20 is divided into a plurality of cover portions 21. The cover plate 20 is bent when the cover portion 21 rotates relative to the folded portion 23. The foldable part 23 may be provided to allow the cover part 21 to be wrapped in one outer space so as to be relatively rotated with each other, and one cover plate 20 may be bent in a specific direction. It may be formed.

In the embodiment of the present invention, the base plate 10 and the cover plate 20 are rectangular flat plates having long sides and short sides. In the cover plate 20, first to third folding portions 23a, 23b, and 23c are formed to cross the short sides of the cover plate 20, whereby the cover plate 20 is first to fourth. It is divided into cover parts 21a, 21b, 21c, and 21d. The first folding portion 23a is formed closest to the connecting portion 11, and the second folding portion 23b and the third folding portion 23c are formed in an order away from the connecting portion 11. do.

Similarly, the first cover portion 21a is a portion partitioned to be located closest to the connecting portion 11, and the second cover portion 21b to the fourth cover in order in a direction away from the connecting portion 11. A portion 21d is formed. However, the present invention is not limited thereto, and the cover part 21 and the folding part 23 may be formed in different numbers and sizes as necessary.

Meanwhile, the distance between the first and third folding portions 23a, 23b, and 23c is sequentially narrowed as the folding portion 23 moves away from the connecting portion 11, and the cover portion 21 is the connecting portion. The farther away from (11), the areas of the first to fourth cover portions 21a, 21b, 21c, and 21d are preferably formed so as to be sequentially narrowed. Through this structure, the folding unit 23 may be divided into a minimum to implement various types of standing states.

Referring to FIG. 3, the folded portion 23 is positioned on a boundary line where the plurality of cover portions 21 meet each other. Each cover portion 21 may be formed to be inclined downward by an angle θ symmetrically with respect to the folded portion 23. When the inclination is formed in the cover portion 21 by an angle θ, the cover plate 20 may be bent by 2θ in the direction in which the inclination is formed, but not in the opposite direction. Of course, the cover plate 20 may be bent in both directions by forming an inclination upwardly on the opposite side where the inclination is formed. In this case, the plurality of cover parts 21 may be formed integrally with each other, or cover parts 21 divided into separate pieces may form one cover plate 20.

When the cover portions 21 rotate relative to each other by the folding portion 23, a part of the cover plate 20 is bent and a three-dimensional structure of a hollow triangular prism or square pillar by the plurality of cover portions 21. Is formed, the three-dimensional structure to support the back of the base plate 10, the clipboard 1 is in a standing state. The details will be explained later.

The clip 30 is fixed to the upper end of the base plate 10. The clip 30 is formed on the opposite side of the base plate 10 on which the connecting portion 11 is formed. The clip 30 is formed of a metal material. The clip 30 is a clip body 31 constitutes the appearance. The clip body 31 has a plate shape extending in one direction, one side of which is formed integrally with a hinge 32 roundly bent in the shape of a hollow cylinder.

A portion of the ring-shaped handle 33 is inserted into and fixed to the clip body 31 so as to be rotatable relative to the clip body 31. A torsion spring (not shown) is inserted in the hinge 32 to surround the handle 33. When the handle 33 receives an external force in a direction away from the clip body 31 in a state in close contact with the clip body 31, the hinge is rotated relative to the axis along the external force. The relatively rotated handle 33 returns to close contact with the clip body 31 by the torque of the torsion spring when the external force is released.

Pressing portions 34 are formed at both edges of the handle 33. The pressing part 34 provides a frictional force by pressing the fixed object so that the fixed object is not separated when the fixed object is seated on the base plate 10. The pressing portion 34 is preferably formed along the edge of the handle 33 'b'. This is because, as the thickness of the fixed object fitted to the clip 30 becomes thicker, the entire surface of the pressing unit 34 may be brought into contact with the fixed object. Friction ribs 35 may be further formed on the pressing part 34 to provide additional frictional force to the fixed object.

The clip body 31 is fixed to the base plate 10 by a clip fixing portion 37. The clip fixing portion 37 is a fastening device made of metal with a kind of rivet. The clip fixing part 37 is fixed to each other through the base plate 10 and the clip body 31, both ends are exposed to the outside from the back of the base plate 10 and the clip body 31. .

Hook portion 38 may be further formed on the clip body 31. The hook portion 38 may fix the hole formed on one side to a wall or the like provided with a nail or a ring. The hook portion 38 is stored inside the clip body 31 and may selectively protrude.

Next, the standing state of the clipboard 1 according to the embodiment of the present invention described above with reference to the drawings will be described.

In the clipboard 1 according to an embodiment of the present invention, the cover plate 20 may be disposed in close contact with the front surface of the base plate 10 to cover a fixed object fixed on the base plate 10. . In this case, a magnet 27 may be added to the cover plate 20 at a position corresponding to the clip fixing part 37. When the cover plate 20 is in close contact with the base plate 10, the magnet 27 may be attached to the clip fixing part 37 to fix the position of the cover plate 20. The cover plate 20 may be in close contact with the rear surface of the base plate 10 by 360 degrees relative rotation by the connecting portion (11). At this time, since the magnet 27 is formed at a position corresponding to the clip fixing portion 37 protruding from the rear surface of the base plate 10, the magnet 27 is attached to the clip fixing portion 37. The position of the cover plate 20 can be fixed.

Since the magnet 27 may be attached to the clip fixing part 37, there is no need to configure an additional magnet and a part to be attached separately, thereby reducing the manufacturing cost by reducing the number of parts when manufacturing the clipboard 1. .

Referring to FIG. 4, when only the first folded portion 23a and the second folded portion 23b are bent in the state where the cover plate 20 is located on the rear surface of the base plate 10, the third plated portion is folded. The cover portion 21c and the fourth cover portion 21d are in close contact with the rear surface of the base plate 10. The first cover portion 21a is supported on the bottom surface, and the second cover portion 21b has a standing shape supporting the base plate 10. The standing form shown in FIG. 4 has the narrowest area supported on the floor and the steepest slope of the base plate 10.

Referring to FIG. 5, when only the second folded portion 23b and the third folded portion 23c are bent, the fourth cover portion 21d is in close contact with the rear surface of the base plate 10. The first cover portion 21a and the second cover portion 21b are supported on the bottom surface, and the third cover portion 21c is in a standing form supporting the base plate 10.

Referring to FIG. 6, when only the third folding portion 23c is bent, the cover portion 21 in close contact with the rear surface of the base plate 10 does not exist, and the first to third cover portions 21a and 21b, 21c) is supported on the bottom surface, and the fourth cover portion 21d is in a standing form for supporting the base plate 10. The standing form shown in FIG. 6 has the largest area supported on the floor and the gentlest slope of the base plate 10.

Accordingly, the clipboard 1 of the present invention selectively deflects the first folded portion 23a, the second folded portion 23b, and the third folded portion 23c according to the first cover portion 21a. The three-dimensional structure formed by the second cover portion 21b, the third cover portion 21c, the fourth cover portion 21d, and the base plate 10 is changed so that a standing form having a different inclination of the base plate is changed. do.

In the foregoing description, the present invention is not necessarily limited to these embodiments, although all of the components constituting the embodiments according to the present invention are described as being combined or operating in combination. In other words, within the scope of the present invention, all of the components may be selectively operated in combination with one or more. In addition, the terms "comprise", "comprise" or "having" described above mean that the corresponding component may be inherent unless otherwise stated, and thus, other components are excluded. It should be construed that it may further include other components instead. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. Terms commonly used, such as terms defined in a dictionary, should be interpreted to coincide with the contextual meaning of the related art, and shall not be interpreted in an ideal or excessively formal sense unless explicitly defined in the present invention.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

1: Clipboard 10: Baseboard
11 connection portion 20 cover plate
21 cover portion 21a first cover portion
21b: second cover part 21c: third cover part
21d: fourth cover portion 23: folded portion
23a: 1st folding part 23b: 2nd folding part
23c: third folding portion 27: the magnet
30: Clip 31: Clip body
32: hinge 33: handle
34: press part 35: friction rib
37: clip fixing part 38: hanger

Claims (13)

A base plate having a clip for pressing and fixing the document,
A cover plate which selectively shields the front surface of the base plate, and a plurality of folding portions are formed and bent several times;
It includes a connecting portion connected to the base plate and the cover plate to rotate relatively,
When the cover plate is bent to have a three-dimensional structure, at least a portion of the cover plate is in contact with the back of the base plate and some of the remaining portion is supported on the ground, the clipboard is inclined at a certain angle.
According to claim 1, wherein the connecting portion is formed on the opposite end with the clip of the base plate,
The cover plate is a clipboard that can be in close contact with the back of the base plate by rotating based on the connection.
The clipboard according to claim 2, wherein the cover plate is partitioned into a plurality of cover portions by a plurality of folding portions, and each cover portion is rotatable relative to the folding portion.
The clipboard of claim 3, wherein the plurality of folded portions of the cover plate are formed such that a distance between two adjacent folded portions becomes narrower as the plurality of folded portions of the cover plate move away from the connecting portion.
5. The cover plate of claim 4, wherein the cover plate includes a first folding part, a second folding part, and a third folding part, and the cover plate includes a first cover part, a second cover part, a third cover part, and a fourth cover part. Compartmentalized,
Formed by the first cover portion, the second cover portion, the third cover portion, the fourth cover portion and the base plate by selectively bending the first folded portion, the second folded portion, the third folded portion Clipboard whose geometry changes.
6. The clipboard according to claim 5, wherein an edge of each cover portion defining the cover plate is inclined downward by an angle θ symmetrically with respect to the folded portion.
7. The clipboard according to claim 6, wherein an edge of each cover portion defining the cover plate is inclined upward by an angle θ symmetrically with respect to the folded portion.
According to claim 4, wherein the cover plate is located on the back of the base plate, if only the first folded portion and the second folded portion the third cover portion and the fourth cover portion in close contact with the back of the base plate And the first cover part is supported on the bottom surface, and the second cover part is erected inclined to support the base plate.
5. The method of claim 4, wherein when only the second folding portion and the third folding portion are bent in the state where the cover plate is located on the rear side of the base plate, the fourth cover portion is in close contact with the back side of the base plate, and the first The cover part and the second cover part is supported on the bottom surface, the third cover part is supported by the base plate to stand inclined.
According to claim 4, wherein the cover plate is located on the back of the base plate, if only the third folded portion is bent the first to the third cover portion is supported on the bottom surface, the fourth cover portion to the base plate Clipboard that is erected and tilted.
The clipboard of claim 10, wherein the cover plate is provided with a pair of magnets, and the magnet is attached to and fixed to the clip when the cover plate is in close contact with the front or rear surface of the base plate.
12. The clip according to any one of the preceding claims wherein the clip is
A clip body which is in close contact with the top of the base plate and is riveted by a pair of clip fixing parts,
A hinge formed integrally with the clip body and bent;
A handle having a rectangular ring shape inserted into the hinge,
It includes a pressing portion provided in the 'b' shape on both edges of the handle,
The magnet is attached to the clip body.
13. The clipboard according to claim 12, wherein the clip body is provided with a hook portion protruding to the outside selectively inside.

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