JP3217238U - Free-standing notebook cover and diary - Google Patents

Abstract

To provide a self-supporting notebook cover and diary capable of making a notebook cover self-supporting by doubling the outer surface and bending the outermost surface at the bottom. The outer surface of the main body is doubled and connected to be bent at the bottom portion, and the outer surface of the outer surface is further bent in three stages as a self-supporting support portion at the bottom portion. It is a self-supporting note cover and diary that forms a triangular prism shape and supports the main body 10 of the note cover so as to support the outer surface 12. [Selection] Figure 4

Description

  The present invention relates to a notebook cover, and more particularly to a self-supporting notebook cover and diary that can be used with a notebook or diary standing like a book stand.

[Description of Prior Art]
Some conventional book covers or notebook covers can be used upright.
[Related technologies]
As related prior art documents, there are JP-A-2014-128897 “Notebook Cover” (Patent Document 1) and Utility Model Registration No. 3194313 “Book Cover” (Patent Document 2).

Patent Document 1 discloses a configuration in which a folded portion formed on a back portion of a note cover can be opened and stood up in the shape of a “he”.
However, in Patent Document 1, since the contact portion of the folded portion is a point, it can be self-supporting, but it is not stable and is not suitable for writing on a notebook in a self-supporting state.

Patent Document 2 shows a configuration in which a front cover is transparent and a storage layer that can store a photograph or the like is provided, and a book cover can be erected by connecting a front cover and a back cover at a support portion. Has been.
However, in Patent Document 2, it is difficult to write in a notebook in a state where it is self-supporting because it is self-supporting vertically.

JP 2014-1228897 A Utility Model Registration No. 3194313

  However, with the conventional notebook cover, the notebook cover can be freely opened and closed with the notebook attached, and the notebook cover can be raised to make it easier to see the notebook, and the notebook cover can be stably written on the notebook. There was a problem that could not be done.

In Patent Documents 1 and 2, there is no description about making the notebook cover stable and self-supporting by forming the triangular prism shape by doubling the outer surface and folding the outermost surface at the bottom.
Therefore, in Patent Documents 1 and 2, it is not possible to write on a notebook easily in a state in which the notebook cover is made to be stable and independent.

  The present invention has been made in view of the above circumstances, and submits a self-supporting notebook cover and diary that can double the outer surface and bend the outermost surface at the bottom to make the notebook cover stand alone. With the goal.

  The present invention for solving the problems of the above-mentioned conventional example is a notebook cover where a notebook is installed, and a self-supporting support part for supporting the outer surface of the main body and supporting the main body on the bottom side of the main body so as to be bent. The self-supporting support part has a plurality of bendable connection parts in parallel to the bottom side.

  The present invention is characterized in that, in the above-mentioned note cover, a bent portion that is bent inside the main body is formed in the central vertical direction of the main body, and the self-supporting support portion has a connection portion that bends corresponding to the bent portion. .

  According to the present invention, in the above-described note cover, the planes separated by the connection portions that bend in parallel to the bottom side of the main body in the self-supporting support unit are the first level plane, the second level plane, It is composed of the third level plane, and the connection portion is composed of the first connection portion, the second connection portion, and the third connection portion from the side closer to the bottom, and the first level plane The width from the first connecting portion to the second connecting portion is wider than the width from the second connecting portion to the third connecting portion of the second stage plane, and the second level of the second stage plane The width from the connecting portion to the third connecting portion is characterized in that it is wider than the width from the third connecting portion to the terminal end of the third level plane.

  The present invention is characterized in that the notebook cover is provided with a through window in the center of the first connection portion, the second connection portion, and the third connection portion.

  According to the present invention, the self-supporting support portion that supports the outer surface of the main body to be self-supporting is connected to the bottom side of the main body so that the self-supporting support portion can be bent, and the self-supporting support portion has a plurality of bendable connection portions parallel to the bottom side. Therefore, it is possible to make the notebook cover itself stand up and make it easy to see the notebook, and the notebook cover can stand up on the desk and write stably on the notebook. Then, there is an effect that it can be easily closed and opened as a normal note cover.

It is the schematic of the inner surface of the main body of this notebook cover made to stand by itself. It is the schematic of the main body outer surface of this notebook cover made to stand by itself. It is the plane schematic which shows the main body inner surface and self-supporting support part of this note cover. It is the plane schematic which shows the main body outer side surface and self-supporting support part of this note cover. It is the schematic in the middle of making a self-supporting support part contact the main body outside surface of this note cover. It is a figure which shows the closed state of this note cover. It is a figure which shows the self-supporting method of this note cover. It is the schematic which installed the notebook by making this notebook cover self-supporting.

Embodiments of the present invention will be described with reference to the drawings.
[Outline of the embodiment]
The self-supporting notebook cover (this notebook cover) according to the embodiment of the present invention has a doubled outer side surface of the main body and is foldably connected at the bottom part, and the outermost side is used as a self-supporting support part in the lateral direction. Since the base of the notebook cover is made self-supporting by forming a triangular prism shape at the bottom so that it can be bent in stages, make the notebook cover self-supporting and easy to see the notebook, and let the notebook cover stand on the desk The notebook can be stably written, and if the self-supporting support portion is brought into contact with the outer surface as a flat surface, it can be easily closed and opened as a normal notebook cover.

[This notebook cover: Fig.1, 2]
The notebook cover will be described with reference to FIGS. FIG. 1 is a schematic view of the inner surface of the main body of the notebook cover that is self-supporting, and FIG. 2 is a schematic view of the outer surface of the main body of the book cover that is self-supporting.
As shown in FIGS. 1 and 2, the note cover includes an inner surface 11, an outer surface 12, and a self-supporting support 13 of the main body 10.

[Inside surface 11]
The inner surface 11 of the notebook cover includes a bent portion 11c that is a central valley fold, a right inner surface 11a that is formed on the right side of the bent portion 11c, and a left inner surface 11b that is formed on the left side of the bent portion 11c. It has.
A pen holding portion 11g is provided at the end of the right inner surface 11a.

[Outer surface 12]
The outer surface 12 includes a bent portion 12c that is a central mountain fold, a left outer surface 12a that is formed on the left side of the bent portion 12c, and a right outer surface 12b that is formed on the right side of the bent portion 12c. .
The left outer surface 12a and the right inner surface 11a are front and back, the right outer surface 12b and the left inner surface 11b are front and back, and the bent portion 12c and the bent portion 11c are front and back.

A core material such as cardboard is inserted between the left outer surface 12a and the right inner surface 11a. Similarly, a core material such as cardboard may be inserted between the right outer surface 12b and the left inner surface 11b.
The details of the self-supporting support 13 will be described later.

[Main body inner surface 11 and self-supporting support 13: FIG. 3]
Next, the main body inner surface 11 and the self-supporting support portion 13 of the notebook cover will be described with reference to FIG. FIG. 3 is a schematic plan view showing the inner surface of the main body of the notebook cover and the self-supporting support portion.
As shown in FIG. 3, the inner side surface 11 of the main body 10 has a right inner side surface 11a and a left inner side surface 11b formed integrally with a bent portion 11c as a center.

The right inner surface 11a is provided with an insertion port 11d for inserting a cover of a notebook, and further provided with a triangular corner 11f for inserting a page of the notebook at a corner portion of the end side.
Similarly, the left inner surface 11b is provided with an insertion port 11e and a triangular corner 11f.

The self-supporting support unit 13 includes six rectangular small planes 13a1 to 13a3 and 13b1 to 13b3.
The small surface 13a1 is connected to the right inner surface 11a so that its long side can be bent by the connecting portion 13c1.
Further, the small plane 13a2 is connected to the small plane 13a1 so that its long side can be bent by the connecting portion 13c2.
The small plane 13a3 is connected to the small plane 13a2 so that the long side thereof can be bent by the connecting portion 13c3.

The small surface 13b1 is connected to the left inner surface 11b so that its long side can be bent by the connecting portion 13d1.
The small plane 13b2 is connected to the small plane 13b1 so that the long side thereof can be bent by the connecting portion 13d2.
The small plane 13b3 is connected to the small plane 13b2 so that the long side thereof can be bent by the connecting portion 13d3.

Further, the small plane 13a1 and the small plane 13b1 are connected by a connecting portion 13e1 that is bent into a mountain fold.
In addition, the small plane 13a2 and the small plane 13b2 are connected by a connecting portion 13e2 that is bent into a mountain fold.
Further, the small plane 13a3 and the small plane 13b3 are connected by a connecting portion 13e3 that is bent into a mountain fold.

The width of the small planes 13a1 and 13b1 (the length from the connecting portions 13c1 and 13d1 to the connecting portions 13c2 and 13d2) is the width of the small planes 13a2 and 13b2 (the length from the connecting portions 13c2 and 13d2 to the connecting portions 13c3 and 13d3). It is getting wider.
The widths of the small planes 13a2 and 13b2 (the lengths from the connecting portions 13c2 and 13d2 to the connecting portions 13c3 and 13d3) are the same as the widths of the small planes 13a3 and 13b3 (the long sides opposite from the connecting portions 13c3 and 13d3). Is longer than the length).
The reason for this configuration will be described later.

Further, a through window 14a is provided between the connection portion 13e1 and the inner surface 11, a through window 14b is provided between the connection portion 13e2 and the connection portion 13e1, and a through window is provided between the connection portion 13e3 and the connection portion 13e2. 14c is provided.
The through windows 14a, 14b, and 14c pass through the front and back of the self-supporting support portion 13, and facilitate bending of the self-supporting support portion 13 by freely deforming the gap between the windows.

Further, in FIG. 3, the connecting portions 13e1, 13e2, and 13e3 protrude forward and are in a convex state, and are in a concave state on the back surface. Specifically, the cross section is curved in an arc shape.
When the self-supporting support portion 13 is folded outward, this shape is not distorted even when the connecting portions 13e1, 13e2, 13e3 come into contact with the bent portion 12c of the outer surface 12 of the main body 10 and the main body 10 is closed. The contact state can be maintained.

[Main body outer surface 12 and self-supporting support portion 13: FIG. 4]
Next, the main body outer surface 12 and the self-supporting support portion 13 of the notebook cover will be described with reference to FIG. FIG. 4 is a schematic plan view showing the main body outer surface and the self-supporting support portion of the notebook cover.
As shown in FIG. 4, the outer side surface 12 of the main body 10 is integrally formed with a left outer side surface 12 a and a right outer side surface 12 b around a bent portion 12 c.

  The structure of the self-supporting support portion 13 is as described with reference to FIG. 3. The different portions are such that the small plane 13a1 is connected to the left outer surface 12a by the connecting portion 13c1, and the small plane 13b1 is connected to the right outer surface 12b. 13d1 is connected.

[On the way of bringing the self-supporting support 13 into contact with the outer surface 12 of the main body: FIG. 5]
Next, the operation of bringing the self-supporting support portion 13 into contact with the outer surface 12 of the main body 10 will be described with reference to FIG. FIG. 5 is a schematic view in the middle of bringing the self-supporting support portion into contact with the outer surface of the main body of the notebook cover.
As shown in FIG. 5, the self-supporting support portion 13 is folded back and bent at the connection portions 13 c 1 and 13 d 1 in the direction of the outer surface 12 of the main body 10, and the self-supporting support portion 13 is formed on the outer surface 12 by the small planes 13 a 1 and 13 b 1 and the small plane 13 a 2. , 13b2 and the small planes 13a3, 13b3 in this order, and the outer surface 12 and the self-supporting support 13 are integrated.

  When the main body 10 is opened / closed around the bent portion 13c in a state where the self-supporting support portion 13 is completely in contact with the outer surface 12 of the main body 10, a connection that contacts the bent portion 12c of the outer surface 12 in accordance with the opening / closing. The portions 13e1, 13e2, 13e3 are also opened and closed in synchronization with the bent portion 12c.

[The closed state of the notebook cover: FIG. 6]
Next, the closed state of the notebook cover will be described with reference to FIG. 6A and 6B are diagrams showing a closed state of the notebook cover, in which FIG. 6A is a right side view in the closed state, and FIG. 6B is a bottom view in the closed state.
As shown in FIG. 6, the closed state of the notebook cover is integrated with the self-supporting support portion 13 entirely covering the outer surface 12, and is folded in two with the connection portions 13 e 1, 13 e 2 and 13 e 3 as the center. This is a state, and a special structure for supporting is not projected outside the main body 10.

[Independence of this notebook cover: Fig. 7]
Next, the self-supporting method of the notebook cover will be described with reference to FIG. FIG. 7 is a diagram illustrating a self-supporting method of the notebook cover, in which (a) is a schematic diagram in the middle of self-supporting, and (b) is a schematic diagram illustrating a state in which the notebook cover is self-supporting.
As shown in FIG. 7, the notebook cover is bent at the connection portions 13c1 and 13d1 of the self-supporting support portion 13 so that the small planes 13a1 and 13b1 are installed on the table top surface, and the small planes 13a2 and 13b2 are bent at the connection portions 13c2 and 13d2. Then, the small planes 13a3 and 13b3 are bent at the connecting portions 13c3 and 13d3 and brought into contact with the left outer surface 12a and the right outer surface 12b.

Thereby, as shown in FIG.7 (b), the self-supporting support part 13 forms the shape of a triangular prism (the inside is a cavity), and the main body 10 becomes independent.
Here, in order to stably stand on its own, the width of the small planes 13a2 and 13b2 is shorter than the width of the small planes 13a1 and 13b1 (the length in the vertical direction in FIGS. 3 and 4), and the width of the small planes 13a3 and 13b3. Is even shorter.

The reason why the widths of the small planes 13a1 and 13b1 are the largest is to widen and stabilize the adhesion surface with the surface of a desk or the like.
In addition, the reason why the widths of the small planes 13a2 and 13b2 are set to an intermediate length is that the main body 10 is slightly laid down from the vertical plane to form an angle.
The small planes 13a3 and 13b3 hold the outer surface 12 firmly.

The small planes 13a1, 13b1, 13a2, 13b2, 13a3, and 13b3 may all have the same width.
Further, the small planes 13a1, 13b1 and the small planes 13a2, 13b2 may have the same width, and the widths of the small planes 13a3, 13b3 may be shortened.
Further, the small planes 13a2 and 13b2 and the small planes 13a3 and 13b3 may have the same width, and the widths of the small planes 13a1 and 13b1 may be increased.

[A notebook is placed on a self-supporting notebook cover: Fig. 8]
Next, a method for using the notebook cover in a self-supporting manner will be described with reference to FIG. FIG. 8 is a schematic view in which the notebook is installed with the notebook cover self-supporting.
As shown in FIG. 8, the notebook cover has a notebook cover inserted into the insertion slots 11d and 11e on the inner surface 11 of the main body 10, a notebook page inserted into the triangular corner 11f, and a pen inserted into the pen holding portion 11g. The notebook can be used standing on the table by the notebook cover, and the self-supporting support unit 13 is designed to be stable and independent, so that the notebook can be stably written even in a self-supporting state. It can be done.

In this manner, the diary (the present diary) according to the present embodiment is the one in which the notebook is installed on the present note cover.
Like this diary, it can stand on its own, so it can be used widely on the desk, and other operations such as keyboard input can be performed while referring to the standing diary.

[Application example]
In this notebook cover, the cover of the notebook is inserted into the insertion ports 11d and 11e, but a binder for closing the refill or loose leaf may be provided at the bent portion 11c of the inner surface 11.

[Effect of the embodiment]
According to the present note cover, the outer surface of the main body 10 is doubled and connected to be bent at the bottom portion, and the outer surface of the outer surface 12 can be bent in three stages as a self-supporting support portion 13 in the lateral direction. A triangular prism shape is formed at the bottom to make the notebook cover self-supporting, so that the notebook cover can stand on its own to make it easy to see the notebook, and the notebook cover can stand on the desk and write stably to the notebook. In addition, if the self-supporting support portion 13 is brought into contact with the outer surface 12 as a flat surface, there is an effect that it can be easily closed and opened as a normal note cover.

  INDUSTRIAL APPLICABILITY The present invention is suitable for a self-supporting notebook cover and diary that can make a notebook cover self-supporting by doubling the outer surface and bending the outermost surface at the bottom.

  DESCRIPTION OF SYMBOLS 10 ... Main body, 11 ... Inner side surface, 11a ... Right inner side surface, 11b ... Left inner side surface, 11c ... Bending part, 11d, 11e ... Insert, 11f ... Triangular corner, 11g ... Pen holding part, 12 ... Outer side surface, 12a ... Left outside surface, 12b ... Right outside surface, 12c ... Bending part, 13 ... Self-supporting part, 13a1, 13a2, 13a3, 13b1, 13b2, 13b3 ... Small plane, 13c1, 13c2, 13c3, 13d1, 13d2, 13d3 13e1, 13e2, 13e3 ... connection part, 14a, 14b, 14c ... penetration window

Claims (5)

A notebook cover on which a notebook is installed,
Support the outer surface of the main body on the bottom side of the main body so that the self-supporting support portion that makes the main body self-supporting can be bent,
The self-supporting support part has a plurality of foldable connection parts in parallel with the bottom side. A bent portion that bends inside the main body is formed in the central longitudinal direction of the main body,
The notebook cover according to claim 1, wherein the self-supporting support part has a connection part that bends in correspondence with the bent part. In the self-supporting support portion, the plane divided by the connecting portion that is bent in parallel with the bottom side of the main body is composed of the first level plane, the second level plane, and the third level plane from the side closer to the base side. And
The connection part is composed of a first connection part, a second connection part, and a third connection part from the side closer to the bottom,
The width from the first connection portion to the second connection portion of the first-stage plane is the width from the second connection portion to the third connection portion of the second-stage plane. Wider,
The width from the second connection portion to the third connection portion of the second-stage plane is wider than the width from the third connection portion to the terminal end of the third-stage plane. The note cover according to claim 1 or 2, characterized in that   The notebook cover according to claim 3, wherein a through window is provided in the center of the first connection portion, the second connection portion, and the third connection portion.   A diary, wherein a notebook is installed on the notebook cover according to claim 1.