JP6478237B1 - Box file - Google Patents

Abstract

To provide a box-type file capable of improving the strength without increasing the strength such as increasing the thickness of the back body.
A box-type file F connects a first face body 1 having a peripheral wall 1a, a second face body 2 having a peripheral wall 2a, and the second face body 2 and the first face body 1. A box-type file F having a back body 3, wherein a first bulging member 4 is attached to one end of the back body 3, and a second bulging member 5 is attached to the other end of the back body 3. When the box-shaped file F is closed, the peripheral wall 1a of the first face body 1 and the peripheral wall 2a of the second face body 2 which are opposed to each other come into contact with each other, and the peripheral end face of the first bulging member 4 is a part A, One rising portion 1b of the peripheral wall 1a of the first face body 1 and the part C and one rising portion 2b of the peripheral wall of the second face body 2 are in contact with each other, and the peripheral end surface of the second bulging member 5 is the part B, Abuts against the other rising part 1c of the peripheral wall 1a of the first face body 1, the part D and the other rising part 2c of the peripheral wall 2a of the second face body 2 Is shall.
[Selection] Figure 2

Description

    The present invention relates to a box-type file, and more particularly, to a box-type file that can improve strength without increasing the strength of the entire back body.

    Conventionally, for example, a back portion 1 having hinge portions 10 and 10 'disposed at both ends in the longitudinal direction, and both sides of the hinge portions 10 and 10' are attached to the back portion 1 so as to be rotatable on one side. When the bottom part 20 provided with the document binding tool and one side both sides are attached to the hinge parts 10, 10 ′ and provided on the other side of the back part 1 so as to be able to rotate, and closed with the bottom part 20. There is a file formed of a lid portion 30 formed in a box shape, and the back portion 1, the bottom portion 20 and the lid portion 30 are individually molded with a synthetic resin material (see Patent Document 1).

Public utility Showa 58-155270

    However, in the above file, since the back portion 1 receives a part of the load applied to the opposed bottom wall 21 and lid wall 31, the strength of the back portion 1 such as increasing the thickness of the back portion 1 must be increased. There was a problem.

    An object of this invention is to provide the box-type file made | formed in consideration of the said situation.

    The box-type file according to claim 1 includes a first face body having a peripheral wall, a second face body having a peripheral wall, and a back body that connects the second face body and the first face body. A box-type file, wherein a first bulging member is attached to one end of the back body, a second bulging member is attached to the other end of the back body, and the peripheral wall of the first face body Is provided along the edge of the first face piece leaving a part of the edge of the first face piece, and the part of the edge of the first face piece is left behind. A first portion between the peripheral wall of the bulging member and the peripheral wall of the first face body, and a first 'portion between the peripheral wall of the second bulging member and the peripheral wall of the first face body. And the peripheral wall of the second face body is provided along the edge of the second face body, leaving a part of the edge of the second face body, and a part of the edge of the second face body The remaining parts are the second part between the peripheral wall of the second bulging member and the peripheral wall of the first face body, the peripheral wall of the second bulging member, and the peripheral wall of the second face body. When the box-type file is closed, the peripheral wall of the first face body and the peripheral wall of the second face body are in contact with each other, and the periphery of the first bulging member The end surface is in contact with the first part, one rising part on the back body side of the peripheral wall of the first face body, one rising part on the back body side of the second part and the peripheral wall of the second face body, The peripheral end surface of the second bulging member includes the first 'portion, the other rising portion on the back body side of the peripheral wall of the first face body, the second' portion, and the peripheral wall of the second face body. It contacts the other rising part on the back body side.

The box-shaped file according to claim 2 is a box-shaped file having a first face body having a peripheral wall, a second face body, and a back body connecting the second face body and the first face body. A first bulging member is attached to one end of the back body, a second bulging member is attached to the other end of the back body, and the peripheral wall of the first face body is a file, The portion of the first face piece, which is substantially U-shaped in plan view along the edge of the first face piece, leaves a part of the edge of the first face piece, and the peripheral wall of the first bulging member and the first face A first portion between the first face body, a first wall part between the peripheral wall of the second bulging member and the first face body, and when the box file is closed, The peripheral wall of the first face body abuts on the second face body, and the peripheral end surface of the first bulging member is one of the first portion and the first wall on the back side of the peripheral wall of the first face body. In contact with the raised portion, the peripheral end surface of the second bulging member is in contact with the other rising portion on the back body side of the first 'portion and the peripheral wall of the first face body.

    According to the box-type file of claim 1, when the box-type file is closed, the peripheral wall of the first face body and the peripheral wall of the second face body contact each other, and the peripheral end face of the first bulging member is A first part, one rising part on the back body side of the peripheral wall of the first face body, a second part and one rising part on the back body side of the peripheral wall of the second face body, and a second bulging member The peripheral end surface of the first abutment comes into contact with the other rising portion on the back body side of the peripheral wall of the first face body, and the other rising portion on the back body side of the peripheral wall of the second face body. The first and second bulging members provided on the back body receive a part of the load applied to the peripheral walls of the first and second face bodies, and the back body itself increases in strength, such as increasing the thickness of the back body. Even without this, the strength of the box-type file can be improved.

According to the box-type file of claim 2 , when the box-type file is closed, the peripheral wall of the first face body abuts on the second face body, and the peripheral end face of the first bulging member is the first The first end of the peripheral wall of the first face body on the back body side and the one upright part of the peripheral wall of the second face body on the back body side, and the peripheral end surface of the second bulging member is the first ' The first and second bulges provided on the back body are in contact with the other rising part on the back body side of the peripheral wall of the first face body and the other rising part on the back body side of the peripheral wall of the second face body. To improve the strength of the box-type file even if the member receives a part of the load applied to the peripheral walls of the first and second face bodies and the back body itself does not increase the strength, such as increasing the thickness of the back body. Can do.

FIG. 1 is a schematic perspective view of a box-type file according to an embodiment of the present invention. FIG. 2 is a schematic perspective view showing a state in which the box-type file of FIG. 1 is opened. FIG. 3 is a schematic perspective view of a box file of another embodiment different from the box file of FIG. FIG. 4 is a schematic perspective view showing a state in which the box-type file of FIG. 3 is opened. FIG. 5 is a schematic side view of a box file of another embodiment different from the box file of FIG. FIG. 6 is a schematic side view of a state in which the box-type file of FIG. 5 is opened. FIG. 7 is a schematic side view of a box file of another embodiment different from the box file of FIG. FIG. 8 is a schematic perspective view showing a state in which the box-type file of FIG. 7 is opened. FIG. 9 is a schematic perspective view of a box-type file of another embodiment different from the box-type file of FIG. FIG. 10 is a schematic perspective view showing a state in which the box-type file of FIG. 9 is opened.

A box-type file according to an embodiment of the present invention will be described with reference to the drawings (FIGS. 1 to 10).
F shown in FIGS. 1 and 2 is a box-type file, and the box-type file F has a storage space in which documents, photographs, CDs, DVDs, and the like can be stored.

1 is a first face body having a peripheral wall 1a, 2 is a second face body having a peripheral wall 2a, 3 is a back face body connecting the second face body 2 and the first face body 1, F generally includes the first face body 1, the second face body 2, and the back body 3.
The first face body 1 is, for example, a substantially rectangular shape (may be a substantially square shape, a substantially square shape, a substantially D shape, or the like). The first face body 1 and the second face body 2 are substantially the same in plan view.

The first bulging member 4 is attached to one end of the back body 3, and the second bulging member 5 is attached to the other end of the back body 3.
The first bulging member 4 and the second bulging member 5 are arranged on the back body 3 side of the center line connecting the center of the first bulging member 4 and the center of the second bulging member 5. It is designed to bulge on the opposite side.
The peripheral wall 1 a of the first face piece 1 described above is provided along the edge portion of the first face piece 1 leaving a part of the edge portion of the first face piece 1.
The part where the edge part of the first face body 1 is left is the first part A and the second swelling between the peripheral wall of the first bulging member 4 and the peripheral wall of the first face body 1. This is a first ′ portion B between the peripheral wall of the protruding member 5 and the peripheral wall of the first face body 1.

Further, the peripheral wall 2 a of the second face piece 2 is provided along the edge portion of the second face piece 2 leaving a part of the edge portion of the second face piece 2.
The part where the edge part of the second face body 2 is left is the part where the edge part of the second face body 2 is left is the peripheral wall of the second bulging member 5 and the first face body. The second portion C between the first peripheral wall, the second wall C of the second bulging member 5, and the second wall portion 2 between the peripheral wall of the second face piece 2.

As shown in FIG. 1, when the box-shaped phi F is closed, the peripheral wall of the first face body 1 and the peripheral wall of the second face body 2 come into contact with each other, and the peripheral end face of the first bulging member 4 Are in contact with the first portion A, one rising portion 1b on the back body side of the peripheral wall of the first face body 1, and one rising portion 2b on the back body side of the second portion C and the peripheral wall of the second face body 2. The peripheral end surface of the second bulging member 5 includes the first ′ portion B, the other rising portion 1c on the back body side of the peripheral wall of the first face body 1, the second ′ portion D, and the second face body 2. It comes into contact with the other rising portion 2c on the back body side of the peripheral wall.
Therefore, the first and second bulging members 4 and 5 provided on the back body 3 receive a part of the load applied to the peripheral walls of the first and second face bodies 1 and 2 to increase the thickness of the back body 3. Even if the back body 3 itself does not increase the strength, the strength of the box-type file F can be improved.

In FIG. 1 and FIG. 2, the entire back body 3 is formed of a hard member. However, the present invention is not limited to this, and although not shown, the entire back body 3 is formed of a hard member. 3 may be formed so as to be curved through the thin part (a plurality of adjacent hinge bodies), or as shown in FIG. 3 and FIG. For example, the parts 3a and 3b may be formed of a softer material than the part 3c. Further, although not shown, all of the parts 3a, 3b, and 3c may be configured to be flexible with a soft material.
In the embodiment shown in FIGS. 3 and 4, the same parts as those in FIGS. 1 and 2 are denoted by the same reference numerals, and the description thereof is omitted.

In FIGS. 1 to 4, the peripheral walls 1a and 2a are provided on the first and second face bodies 1 and 2, respectively. However, the present invention is not limited to this, and FIGS. As shown, the peripheral wall 1 a may be provided only on the first face body 1.
That is, the box-type file F includes a first face body 1 having a peripheral wall 1 a, a second face body 2, and a back body 3 that connects the second face body 2 and the first face body 1.
In the present embodiment, the first face body 1 and the second face body 2 are substantially rectangular. However, the present invention is not limited thereto, and the first face body 1 and the second face body 2 are For example, the first face body 1 and the second face body 2 have a substantially square shape, a substantially D shape, etc., and are substantially the same in plan view.

A first bulging member 4 is attached to one end of the back body 3, and a second bulging member 5 is attached to the other end of the back body 3.
Further, the peripheral wall 1a of the first face piece 1 is substantially U-shaped in a plan view along the edge of the first face piece 1, and a part of the edge of the first face piece 1 is left as follows: A first part A between the peripheral wall of the first bulging member 4 and the first face body 1 and a first 'part B between the peripheral wall of the second bulging member 5 and the first face body 1 It is.

When the box-type file F is closed, the peripheral wall 1a of the first face body 1 comes into contact with the second face body 2, and the peripheral end face of the first bulging member 4 is connected to the first part A and the first part. The peripheral end surface of the second bulging member 5 is in contact with one rising portion 1b on the back body side of the peripheral wall of the face body 1, and the other rising portion on the back body side of the first 'portion B and the peripheral wall of the first face body 1 It comes into contact with the portion 1c.
Therefore, the first and second bulging members 4 and 5 provided on the back body 3 receive a part of the load applied to the peripheral walls of the first and second face bodies 1 and 2 to increase the thickness of the back body 3. Even if the back body itself does not increase the strength, the strength of the box-type file F can be improved.

    In FIGS. 1 and 2, the peripheral walls 1a and 2a are provided along the peripheral edges of the first and second face bodies 1 and 2, but the present invention is not limited to this, and FIG. As shown in FIG. 8, a first substantially linear member 6 ′ and a second substantially linear member 7 ′ may be provided (FIGS. 7 and 8).

That is, the box-type phi F connects the first face body 1 having the peripheral wall 6 ′, the second face body 2 having the peripheral wall 7 ′, and the second face body 2 and the first face body 1. And a back body 3.
The first face body 1 is, for example, a substantially rectangular shape (may be a substantially square shape, a substantially square shape, a substantially D shape, or the like). The first face body 1 and the second face body 2 are substantially the same in plan view.

The peripheral wall 6 ′ of the first face body 1 is a first substantially linear member 6 ′ along the lower edge of the first face body 1, and the peripheral wall 7 ′ of the second face body 2 is the second face body. 2 is a second substantially linear member 7 ′ along the upper edge of 2.
As shown in FIG. 7, when the first face body 1 and the second face body 2 are brought close to each other through the back body 3, the first substantially linear member 6 ′ is moved along the edge of the second face body 2. The tip portion 6′X on the side close to the back body 3 of the first substantially linear member 6 ′ abuts along one end 3X of the back body 3, and the second substantially linear member 7 The tip end portion 7'Y on the side close to the back body 3 abuts along the other end 3Y of the back body 3, and the inside of the box-type file F is connected to the first face body 1, the second face body 2, The back body 3, the first substantially linear member 6 ′, and the second substantially linear member 7 ′ are surrounded.
8 and 9 shown in FIG. 8 show the inside of the box-type file F in the first face body 1, the second face body 2, the back body 3, the first substantially linear member 6 ′, and the second substantially linear shape. When surrounded by the member 7 ′, the first peripheral wall and the second peripheral wall covering the space between the first substantially linear member 6 ′ and the second substantially linear member 7 ′,
The first peripheral wall 8 is attached to the left edge portion of the first face body 1, and the second peripheral wall is attached to the upper edge portion of the second face body 2.

    As a result, according to the box-type file F shown in FIGS. 7 and 8, when the first face body 1 and the second face body 2 are brought close to each other through the back body 3, the first substantially linear member 6 ′ is A front end portion 6′X that abuts along the edge of the second face body 2 and is closer to the back body 3 of the first substantially linear member 6 ′ is along one end 3X of the back body 3. The distal end portion 7′Y of the second substantially linear member 7 ′ on the side close to the back body 3 abuts along the other end 3Y of the back body 3 so that the inside of the box-shaped file F is The first and second substantially linear members 6 ′ are surrounded by the first face body 1, the second face body 2, the back body 3, the first substantially linear member 6 ′, and the second substantially linear member 7 ′. , 7 ′, even if the back body 3 itself does not increase the strength by receiving a part of the load applied to the peripheral walls of the first and second face bodies 1, 2 and increasing the thickness of the back body 3. Strength improvement of mold file F It is possible to achieve.

Note that 100 shown in FIG. 8 is a sheet whose back surface is in contact with the first face body 1 inside the box-type file F, and 200 is a second face body 2 inside the box-type file F. It is a sheet whose back surface is in contact. If it is in the state shown in FIG. 8, it can write in the paper 100,200 with a writing tool (not shown) so that a surrounding wall may not touch.
As shown in FIG. 8, the sheets 100 and 200 may be provided on each of the first face body 1 and the second face body 2, or on either the first face body 1 or the second face body 2. A sheet may be provided.

    7 and 8, the first substantially straight member 6 ′ is provided on the first face body 1 and the second substantially straight member 7 ′ is provided on the second face body 2, but the present invention. However, the present invention is not limited thereto, and as shown in FIG. 10, a first substantially linear member 6 ′ and a second substantially linear member 7 ′ may be provided on the first face body 1.

That is, the box-type file F includes a first face body 1 having a peripheral wall, a second face body 2, and a back body 3 connecting the second face body 2 and the first face body 1.
The first face body 1 is, for example, a substantially rectangular shape (may be a substantially square shape, a substantially square shape, a substantially D shape, or the like). The first face body 1 and the second face body 2 are substantially the same in plan view.

The peripheral walls 6 ′ and 7 ′ of the first face body 1 have a first substantially linear member 6 ′ along the lower edge of the first face body 1 and a second along the upper edge of the first face body 1. This is a substantially linear member 7 ′. As shown in FIG. 10, when the first face body 1 and the second face body 2 are brought close to each other via the back body 3, the first substantially linear member 6 ′ and the second substantially linear member 7 ′ are The tip 6′X on the side close to the back body 3 of the first substantially linear member 6 ′ is abutted along one end 3X of the back body 3. The tip portion 7′Y on the side close to the back body 3 of the second substantially linear member 7 ′ abuts along the other end 3Y of the back body 3 so that the inside of the box-type file F is first. The face 1, the second face 2, the back 3, the first substantially linear member 6 ′, and the second substantially linear member 7 ′.
8 and 9 shown in FIG. 10 show the inside of the box-type file F in the first face 1, the second face 2, the back 3, the first substantially linear member 6 ', and the second substantially linear. When surrounded by the member 7 ′, a first peripheral wall and a second peripheral wall covering the space between the first substantially linear member 6 ′ and the second substantially linear member 7 ′, the first peripheral wall 8 is The second peripheral wall 9 is attached to the left edge portion of the first face piece 1 and the upper edge portion of the first face piece 1, respectively.

    As a result, according to the box-type file F shown in FIGS. 9 and 10, the first substantially linear member 6 ′ and the second substantially linear member 7 ′ are along the edge of the second face piece 2. A front end portion 6 ′ of the first substantially linear member 6 ′ that is close to the back body 3 abuts along one end 3X of the back body 3, and a second substantially linear member 7 ′. The tip portion 7′Y on the side close to the back body 3 abuts along the other end 3Y of the back body 3 so that the inside of the box-type file F is the first face body 1, the second face body 2, and the back portion. In order to surround the body 3, the first substantially linear member 6 ′ and the second substantially linear member 7 ′, the first substantially linear member 6 ′ and the second substantially linear member 7 ′ Even if the back body 3 itself does not increase the strength such as increasing the thickness of the back body 3 by receiving a part of the load applied to the peripheral walls of the second face bodies 1 and 2, the strength of the box-type file F is improved. be able to

    Note that reference numeral 200 shown in FIG. 10 denotes a sheet whose back surface is in contact with the second face body 2 inside the box-type file F. In the state shown in FIG. 10, writing can be performed on the paper 200 with a writing tool (not shown) so that the peripheral wall does not hit the hand.

1 to 4 described above, the first portion A, the first 'portion B, the second portion C, and the second' portion D are provided. When the shapes of the bulging member 4 and the second bulging member 5 are hexagonal, semicircular, and arcuate, the first portion A, the first 'portion B, the second portion C, and the second' portion D may not be present. The box-type file in this case is a box-type having a first face body having a wall, a second face body having a peripheral wall, and a back body connecting the second face body and the first face body. A first bulging member is attached to one end of the back body, a second bulging member is attached to the other end of the back body, and the box-type file is closed, The peripheral wall of the first face body and the peripheral wall of the second face body are in contact with each other, and the peripheral end surface of the first bulging member is one rising portion on the back body side of the peripheral wall of the first face body and The second end face comes into contact with one rising portion on the back body side of the peripheral wall of the second face body, and the peripheral end surface of the second bulging member is connected to the other rising portion on the back body side of the peripheral wall of the first face body and the second It will contact | abut to the other standing | starting-up part by the side of the back part body of the surrounding wall of this face body.
According to this box-type file, when the box-type file is closed, the peripheral wall of the first face body and the peripheral wall of the second face body contact each other, and the peripheral end face of the first bulging member is One of the rising parts on the back body side of the peripheral wall of the face body and one of the rising parts on the back body side of the peripheral wall of the second face body, and the peripheral end surface of the second bulging member is on the back body side of the peripheral wall of the first face body The first and second bulging members provided on the back body are placed on the peripheral walls of the first and second face bodies in order to contact the other rising part of the back face body and the other rising part on the back body side of the peripheral wall of the second face body. Even if the back body itself does not increase the strength, such as increasing the thickness of the back body in response to a part of the load, the strength of the box-type file can be improved.

F box type file 1a peripheral wall 1b one rising part 1c other rising part 1 first face body 2 second face body 2a peripheral wall 2b one rising part 2c other rising part 3 back part 4 first bulging member 5 first 2 bulging members A 1st part B 1 'part C 2nd part D 2' part

Claims (2)

A box-type file having a first face body having a peripheral wall, a second face body having a peripheral wall, and a back body connecting the second face body and the first face body,
A first bulging member is attached to one end of the back body;
A second bulging member is attached to the other end of the back body;
The peripheral wall of the first face body is provided along the edge of the first face body, leaving a part of the edge of the first face body,
The part which left a part of the edge of the first face piece is the first part between the peripheral wall of the first bulge member and the peripheral wall of the first face part, and the second bulge member. A first 'portion between the peripheral wall and the peripheral wall of the first face body,
The peripheral wall of the second face body is provided along the edge of the second face body, leaving a part of the edge of the second face body,
The part which left a part of the edge of the second face piece is the second part between the peripheral wall of the second bulge member and the peripheral wall of the first face part, and the second bulge member. A second 'portion between the peripheral wall and the peripheral wall of the second face body,
When the box-type file is closed, the peripheral wall of the first face body and the peripheral wall of the second face body that are opposed to each other come into contact with each other, and the peripheral end surface of the first bulging member is the first portion, One rising portion on the back body side of the peripheral wall of the first face body, the second portion and one rising portion on the back body side of the peripheral wall of the second face body, and a peripheral end surface of the second bulging member Is in contact with the first rising portion on the back body side of the peripheral wall of the first face body, the other rising portion on the back body side of the peripheral wall of the second face body. A box-type file characterized by that. A box-type file having a first face body having a peripheral wall, a second face body, and a back body connecting the second face body and the first face body,
A first bulging member is attached to one end of the back body;
A second bulging member is attached to the other end of the back body;
The peripheral wall of the first face body is substantially U-shaped in a plan view along the edge of the first face body, and a part of the edge of the first face body is left in the first face A first portion between the peripheral wall of the bulging member and the first face body, and a first 'portion between the peripheral wall of the second bulging member and the first face body,
When the box-type file is closed, the peripheral wall of the first face body abuts on the second face body, and the peripheral end surface of the first bulging member is the first portion and the first face body. The peripheral end surface of the second bulging member is in contact with the first rising portion of the peripheral wall on the back body side, and the peripheral edge surface of the second bulging member is in contact with the other rising portion of the peripheral wall of the first face body on the back body side A box-type file characterized by that.

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