JPH1135084A - Storage container for recording medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow a first face of a piece to be simply attached to a lower face of a container body. SOLUTION: A first face is attached to a lower face as follows. First, a swing wall 54 of a lateral wall 12 is put in a second state, a fourth face of a piece is inserted into a recessed groove 82, and the first face is aligned with the lower face. Thus the lower face is covered by the first face, and a rim of a wide part of the piece is locked on a locking wall 64. Then the swing wall 54 of the lateral wall 12 is put into a first state. Thus the wide part of the piece is brought into the first state where it is covered by a lower face wall 60, and the first state is locked and held by engagement of a shaft 62 with a recessed groove 58. Thus the first face of the piece is attached to the lower face of a container body 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container for accommodating a recording medium such as a CD (Compact Disk) and FD (Flexible Disk).

[0002]

2. Description of the Related Art Conventionally, as a container for accommodating a recording medium such as a CD (compact disk) or an FD (flexible disk), a container in which a piece of paper is assembled with a container body made of synthetic resin has been provided. ing. According to such a container, when the recording medium is returned, the piece is removed from the container body, and a new piece is assembled into the container body, so that it can be easily reused, and the container can be disposed of. This is extremely advantageous in eliminating waste.

In a conventional container of this type, a storage recess for a recording medium is formed on the upper surface of the container body, and the upper and lower surfaces of the container body are covered with the upper and lower surfaces of a piece of paper. The lower part of the piece is detachably attached to the back of the container body, and the upper part of the piece is opened and closed with respect to the upper face of the container body. When attaching the lower surface portion of the paper piece to the back surface of the container body, for example, Japanese Patent Laid-Open No. 7-52
No. 987, etc., a plurality of projections are formed on the container body side, and a plurality of notches are formed on the lower surface of the piece,
The lower surface of the piece is attached to the back surface of the container body with the projection and the notch engaged.

[0004]

Therefore, in the conventional container, there is a problem that it takes time to assemble since the projection and the notch are engaged with each other. Further, since a plurality of cutouts are provided in the piece, paper powder is easily attached to the piece,
There were also disadvantages such as being undesirable for the recording medium.
The present invention has been devised in view of the above circumstances, and an object of the present invention is to easily assemble a container body and a piece,
Another object of the present invention is to provide a storage container for a recording medium that can minimize the adverse effect of the paper dust on the recording medium.

[0005]

According to the present invention, there is provided a recording medium storage container comprising a container body and a piece, wherein the container body comprises a pair of horizontal sides and a pair of vertical sides. It is formed in a rectangular shape in a plan view, and a horizontal wall portion is formed on each of the pair of horizontal sides so as to extend along the horizontal side, and the container body has a pair of horizontal sides and a pair inside the pair of horizontal walls. And a lower surface portion on the back side of the upper surface portion, a concave portion for accommodating a recording medium is provided in the upper surface portion, and the piece has a first surface portion and a third surface portion provided continuously with each other. In a storage container for a recording medium in which the first surface portion is detachably attached to a lower surface portion and the upper surface portion is opened and closed by swinging a third surface portion, the pair of lateral wall portions extend in a direction in which the lateral wall portions extend. A first horizontal wall portion located at the end of the first horizontal wall portion and a remaining horizontal wall portion excluding the first horizontal wall portion That it consists of a second lateral wall portion, the second
The horizontal wall portion includes an inner wall provided outside the horizontal side of the lower surface portion along the horizontal side of the lower surface portion, and a swing wall provided outside the inner wall, and a lower surface is provided at a lower end of the swing wall. Walls are formed,
The swing wall is swingable with the upper surface side serving as a fulcrum so that the first state in which the lower surface wall faces below the inner wall and the second state located at a position distant from the inner wall can be obtained. Locking holding means for locking and holding this state when the swinging wall is in the first state is provided, and the first horizontal wall portion projects downward from the lower surface portion and extends on a vertical side of the lower surface portion. Has a locking wall extending outward in the extending direction of the vertical side,
The surface portion is formed to have a size that extends with a width larger than the dimension between the opposing tips of the locking wall and covers the lower surface portion,
The first surface portion is aligned with the lower surface portion, and both side portions of the first surface portion located near the lateral side of the lower surface portion are formed on the lower surface wall of the rocking wall in the first state facing the inner wall. The one-sided body is configured such that ends on both sides of the first surface located on the upper side and near the lateral side of the lower surface and connected to the three surfaces are locked to the locking wall. Is detachably attached to the lower surface of the container body.
Further, according to the present invention, the surface of the swinging wall in the first state, in which the lower surface wall faces the inner wall, is the first surface portion fitted to the lower surface portion,
It is characterized by being located at substantially the same height as or slightly above the surface opposite to the lower surface. Further, according to the present invention, a gap having a size larger than the thickness of the first surface portion is secured between the inner wall and the surface of the lower surface wall of the swinging wall in the first state facing the inner wall. It is characterized by.

The present invention also relates to a storage container for a recording medium comprising a container body and a piece, wherein the container body is formed in a rectangular shape in plan view from a pair of horizontal sides and a pair of vertical sides. A horizontal wall portion is formed to extend along the horizontal side, and the container body has an upper surface portion including a pair of horizontal sides and a pair of vertical sides inside the pair of horizontal wall portions, and a back side thereof. A lower surface portion, wherein the upper surface portion is provided with a concave portion for accommodating a recording medium, and the piece has a first surface portion and a third surface portion which are connected to each other, and the first surface portion is attached to and detached from the lower surface portion. Mounting as possible,
In a storage container for a recording medium in which a third surface portion is swung to open and close an upper surface portion, the pair of horizontal wall portions has a second horizontal wall portion, and the second horizontal wall portion is a horizontal side of a lower surface portion. An inner wall provided along the lateral side of the lower surface portion on the outside, and a swing wall provided outside the inner wall, a lower surface wall is formed at a lower end of the swing wall, and the swing wall is The first state in which the lower surface faces below the inner wall and the second state in which the lower surface faces away from the inner wall can swing about the upper surface side as a fulcrum, The lower wall of the swing wall facing the inner wall is formed so as to be located slightly higher than the surface of the first surface portion aligned with the lower surface opposite to the lower surface portion, and the rocking wall is formed. Is provided in the first state, and the first surface portion is provided in the first state. The lower surface wall is formed so as to extend with a width positioned on the surface facing the inner wall to cover the lower surface portion, and the first surface portion is aligned with the lower surface portion, and is located near a lateral side of the lower surface portion. Both side portions of the first surface portion are located on the surface of the lower surface of the swinging wall in the first state facing the inner wall, so that the first surface portion of the one piece can be detachably attached to the lower surface portion of the container body. It is characterized by being attached. Further, in the present invention, the pair of horizontal wall portions has a first horizontal wall portion located at an end in the extending direction of the horizontal wall portion, and the second horizontal wall portion includes the first horizontal wall portion.
It is characterized in that the remaining horizontal wall portion excluding the horizontal wall portion is constituted.

The present invention also provides a container body, wherein a vertical wall portion is formed on one of the pair of vertical sides along the vertical side, and the other of the pair of vertical sides of the container body. An end surface portion extending along the vertical side and connecting the upper surface portion and the lower surface portion is formed on the side, and the piece is formed between the first surface portion and the third surface portion.
A second surface portion covering the end surface portion is provided. Also, in the present invention, the first lateral wall portion has an end wall facing an end of the end surface portion in the direction between the pair of lateral wall portions, and the first lateral wall portion is located between the front ends of the end wall portions facing each other at both ends of the end surface portion. The dimension and the dimension between the front ends of the opposing horizontal wall parts on the upper surface part are formed to have the same dimension X as the dimension between the opposing front ends of the locking wall, and the second surface part and the third surface part are:
It is characterized in that it is formed to extend substantially the same width as the dimension X. Further, the present invention is characterized in that the dimension between the front ends of the lower walls facing each other of the rocking wall in the first state is the same as the dimension X. Further, in the invention, it is preferable that the vertical wall portion includes an inner wall extending along the vertical side at an outer edge of the vertical side of the upper surface portion, and a swing wall provided outside the inner wall. An upper surface wall is formed at an upper end of the wall, and the vertical wall portion has a third state in which the upper surface surface is on the inner wall and above a vertical side of the upper surface portion, and a fourth state which is located at a position away from the inner wall. It is characterized in that it is swingable with the lower surface side as a fulcrum so as to take a state, and a locking and holding means for locking and holding this state when the rocking wall is in the third state is provided. And Further, in the present invention, a fourth surface portion is continuously provided on a side of the first surface portion opposite to the second surface portion, and a vertical side having the lower surface facing the vertical wall portion extends along the vertical wall portion. A concave groove is formed to extend, and the fourth surface portion is inserted into the concave groove in a state where the first surface portion is aligned with the lower surface portion. Further, according to the present invention, the swing wall constituting the second horizontal wall portion has an outer wall which is perpendicular to an upper surface portion and a lower surface portion in the first state, and the lower surface wall is provided at a lower end of the outer wall. The locking and holding means, which is formed and locks and holds the swinging wall in the first state, includes: a shaft portion protruding from an inner surface of the outer wall; and a shaft formed on the inner wall in the first state. It is characterized in that the portion is constituted by an engaging groove to be engaged. Also, in the present invention, the swing wall constituting the vertical wall portion has an outer wall which is perpendicular to an upper surface portion and a lower surface portion in the third state, and the upper surface wall is formed at an upper end of the outer wall. And the third of the oscillating wall
The locking and holding means for locking and holding the state described above is formed by a projection projecting from the inner surface of the outer wall and engaging with the upper end of the inner wall of the vertical wall in the third state. I do. Further, the present invention is characterized in that the container body is made of a synthetic resin. Further, the present invention is characterized in that the piece is made of paper.

In the present invention, the attachment of the first surface to the lower surface is performed as follows. The rocking wall of the lateral wall is in the second state, the first surface of the one piece is aligned with the lower surface, and the lower surface is the first surface.
When covered with the surface, the edge of the first surface is locked to the locking wall. Next, when the swing wall of the horizontal wall portion is set to the first state, the horizontal side of the first surface portion is covered with the lower surface wall, and this state is locked and held by the locking and holding means. The surface is attached to the lower surface. Alternatively, the oscillating wall of the side wall portion is set to the second state, and the first surface portion of the one piece is aligned with the lower surface portion,
When the oscillating wall is in the first state, the side of the first surface portion is covered by the lower surface wall, and the side surface of the first surface portion is slightly bent by the lower surface wall. The state is pressed to the lower surface, and this state is locked and held by the locking and holding means, whereby the first surface is attached to the lower surface. That is, the first surface portion is attached to the lower surface portion by a simple operation of aligning the first surface portion of the piece with the lower surface portion and swinging the swinging wall of the horizontal wall portion.

[0009]

Next, an embodiment of the present invention will be described. FIG. 1 is a perspective view of a top surface of a storage container for a recording medium, and FIG.
FIG. 3 is a perspective view of the state in which the swing wall of the vertical wall portion is opened from the state of FIG. 1, FIG. 3 is a perspective view of the state in which a single body is opened from the state of FIG.
FIG. 4 is a perspective view of the lower surface of the storage medium storage container, and FIG.
6 is a cross-sectional view taken along the line AA of FIG. 1, FIG. 6 is a cross-sectional view of the BB of FIG. 1, FIG. 7 is a perspective view of the upper surface of the container main body, FIG. 10 to 12 are explanatory views when the first surface portion of the piece is attached to the lower surface of the container body, and FIG. 13 is a perspective view showing the piece in an unfolded state. As shown in FIG. 1, the storage container 2 for a recording medium according to the present embodiment includes a container body 4 and a piece 6. As the container body 4, synthetic resin, cardboard, or the like can be used.
As the piece 6, paper, synthetic resin, or the like can be used. In the embodiment, the container body 4 is made of synthetic resin, and the piece 6 is made of paper. The container body 4 is formed in a rectangular shape in a plan view from a pair of horizontal sides and a pair of vertical sides, and the pair of horizontal sides is formed with a horizontal wall portion 12 extending along the horizontal side, respectively. On one of the sides, a vertical wall portion 14 is formed extending along the vertical side.

The container body 4 is provided with a pair of the side wall portions 12.
As shown in FIG. 7, an upper surface portion 16 formed in a rectangular shape from a pair of horizontal sides and a pair of vertical sides inside the vertical wall portion 14.
And, as shown in FIG. 9, has a lower surface portion 18 on the back side thereof,
As shown in FIG. 7, the upper surface portion 16 has a pair of lateral sides 16.
A and a pair of vertical sides 16B are high, and the inside part thereof is formed low, and a recording medium accommodating recess 20 is provided in this inside part. The side wall 12 is formed higher than the side 16A. In this embodiment, the storage container 2 for a recording medium is C
D, and as shown in FIG. 7, the recording medium storage concave portion 20 is provided on the annular concave portion 2002, the convex portion 2004 provided at the center thereof, and the outer periphery of the convex portion 2004. Annular convex portion 2006 lower than convex portion 2004
And an annular concave portion 20 provided around the annular convex portion 2006
08 and a finger hook recess 2010 continuously provided at the outer edge of the annular recess 2008. The CD 22 is stored by inserting the center hole of the CD 22 into the projection 2004 and placing the back surface of the CD 22 around the center hole on the annular projection 2006. On the other side of the pair of vertical sides of the container body 4, an end face portion 24 extending along the vertical side and connecting the upper surface portion 16 and the lower surface portion 18 is formed as shown in FIG. .

As shown in FIGS. 1, 4 and 13, the piece 6 is connected to a first surface portion 32 covering the lower surface portion 18 and is connected to the first surface portion 32 via a first broken line 34. A second surface portion 36 covering the end surface portion 24;
A third surface portion 40 is provided continuously via the broken line 38 and covers the upper surface portion 16, and a fourth surface portion 44 is provided on the first surface portion 32 via a third broken line 42. And the one body 6 is the first
The surface portion 32 and the fourth surface portion 44 are detachably attached to the lower surface portion 18, and the third surface portion 40 swings around the second polygonal line 38 or the first polygonal line 34 with respect to the upper surface 16, and the upper surface The unit 16 is opened and closed so that the CD 22 can be taken out and stored. The third surface 4
The third surface portion 40 is located on the pair of the horizontal side 16A and the vertical side 16B of the upper surface portion with 0 covering the upper surface portion 16.

As shown in FIGS. 4 and 9, the pair of horizontal wall portions 12 each include a first horizontal wall portion 48 located at an end opposite to the vertical wall portion 14, and the first horizontal wall portion 48. And the second horizontal wall portion 50 constituting the remaining horizontal wall portion 12 except for the above. The second horizontal wall portion 50 is formed with an inner wall 52 extending along the horizontal side of the lower surface portion 18 outside the horizontal side of the lower surface portion 18.
And an oscillating wall 54 formed along the inner wall 52 outside the inner wall 52. The inner wall 52 has a flat plate shape and stands upright from the upper surface portion 16 side. The inner wall 52 has a plurality of concave grooves 58 which are open downward at intervals in the extending direction thereof.
Are formed. In the present embodiment, the lower end of the inner wall 52 is
As shown in FIG. 5, it is formed at a position higher than the lower surface portion 18. As shown in FIG. 9, the lower surface 18 has a surface 18 corresponding to the bottom of the concave portion 20 for accommodating the recording medium.
30 and a plurality of ribs 1832 are formed so as to bulge out, and “higher than the lower surface portion 18” means higher than the lower end of the surface 1830 or the rib 1832.

The oscillating wall 54 is composed of a flat outer wall 56 and a flat lower wall 60 bent from the lower end of the outer wall 56 to the lower surface 18 side. The swing wall 54 is
As shown in FIGS. 1, 2, 5, and 11, a first state in which the outer wall 56 is perpendicular to the lower surface 18 and the lower wall 60 faces below the inner wall 52, and FIGS. As described above, the outer wall 56 and the lower surface wall 60 can swing about the upper surface 16 side as a fulcrum so that the second state where the outer wall 56 and the lower surface wall 60 are located away from the inner wall 52 can be obtained. Then, at a plurality of locations on the inner surface of the outer wall 56 spaced from each other in the direction in which the outer wall 56 extends, the shaft portions 62 provided with slits are protruded, and when the rocking wall 54 is in the first state. Then, the shaft portion 62 is engaged with the concave groove 58 so that the first state of the swing wall 54 is locked and held. Therefore, in this embodiment, the locking and holding means for locking and holding the first state of the swing wall 54 is constituted by the shaft portion 62 and the concave groove 58. Note that the swing wall 54 is the first
When the state is reached, the inner surface of the lower surface wall 60 is
8 (surfaces 1830 and ribs 1832) are formed so as to have substantially the same height as the lower surface of the first surface portion 32 or higher than the lower surface of the first surface portion 32.
The distance between the inner surface of the first surface portion 32 and the lower edge of the inner wall 52 is formed to be larger than the thickness of the first surface portion 32.

The first horizontal wall portion 48 includes a locking wall 64 projecting below the lower surface portion 18 and extending outward on the vertical side of the lower surface portion 18 in the extending direction of the vertical side, and a pair of horizontal wall portions. End wall 6 facing the end of end face portion 24 in the direction between portions 12
6. The distance between the front ends of the end walls 66 opposed to each other at both ends of the end surface portion 24 and the upper surface portion 16
The dimension between the front ends of the lateral wall portions 12 facing each other above, the dimension between the front ends of the locking walls 64 facing each other,
As shown in FIG. 5, the dimension between the front ends of the lower walls 60 of the swinging wall 54 facing each other in the first state is formed to have the same dimension X. The dimension Y between the inner surfaces of the outer wall 56 facing each other of the swinging wall 54 in the first state is formed larger than the dimension X.

As shown in FIGS. 6, 7 and 8, the vertical wall portion 14 has an inner wall 68 formed outside the vertical side of the upper surface portion 16 and extending along the vertical side of the upper surface portion 16. A swing wall 70 is formed outside the inner wall 68 so as to extend along the inner wall 68. The inner wall 68 rises upward from the lower surface portion 18 and protrudes above the vertical side 16B of the upper surface portion 16. At the center of the inner wall 68 in the extending direction, the upper end of the inner wall 68 is A cutout 72 is formed so as to extend to the same height as the vertical side 16B. The swing wall 70 is a flat outer wall 7.
4 and a flat upper wall 76 bent from the lower end of the outer wall 74 toward the upper surface 16. As shown in FIGS. 1 and 6, the swing wall 70 has an outer wall 74 having an upper surface 1.
6, the third state in which the upper surface wall 76 is perpendicular to the upper surface 6 and faces the inner wall 68 and the upper side 16B of the upper surface portion 16;
As shown in FIGS. 3, 7, and 8, the outer wall 74 and the upper wall 7
The lower surface 18 can be swung about a fulcrum so that a fourth state in which the position 6 is located away from the inner wall 68 can be taken.
A plurality of projections 78 (two in the embodiment) are provided on the inner surface of the upper surface portion 16 so that the rocking wall 70 is engaged with the upper end portions of the inner walls 68 on both sides of the notch 72 in the third state. As shown in FIG. 6, the third state of the swing wall 70 is locked and held by engaging the projection 78 with the upper end of the inner wall 68. Therefore, in this embodiment, the swing wall 70
Locking and holding means for locking and holding the third state of
And the projection 78.

When the swinging wall 70 is in the third state, the distance between the vertical side 16B of the upper surface 16 and the inner surface of the upper wall 76 is slightly larger than the thickness of the third surface 40. Or approximately the same size. Also, the upper wall 7
A finger hook 80 is formed at the center of the top end of the upper surface wall 76 in the extending direction of the upper surface wall 76 on the same plane as the upper surface wall 76. As shown in FIGS. 6 and 9, a vertical groove facing the vertical wall portion 14 of the lower surface portion 18 has a groove 8 along the vertical wall portion 14.
2 are formed extending.

The first surface portion 32 and the fourth surface portion 44 of the piece 6
Is formed so as to extend between a pair of vertical sides of the lower surface portion 18 and to cover the lower surface portion 18 with a width larger than the dimension between the opposed ends of the lower surface wall 60. That is, the first surface portion 32 and the fourth surface portion 44 are formed with a width slightly smaller than the dimension Y. Further, the second surface portion 36 and the third surface portion 40 are formed with a width slightly smaller than the dimension X. Therefore, the second surface portion 3 is provided on both sides of the first surface portion 32 at both ends in the extending direction of the first polygonal line 34.
A wide portion 3202 protruding outward beyond 6 is formed.

The attachment of the piece 6 to the container body 4 is performed as follows. First, as shown in FIG. 9, the swing wall 54 of the horizontal wall portion 12 is set to the second state, the fourth surface portion 44 of the piece 6 is bent at the third broken line 42, and the bent fourth surface portion 44 is Inserted into the concave groove 82, as shown in FIG.
The surface 32 is aligned with the lower surface 18. Thereby, the lower surface portion 1
8 is covered with the first surface portion 32, and the edge of the wide portion 3202 of the piece 6 is locked to the locking wall 64. Next, as shown in FIG. 11, the swing wall 54 of the horizontal wall portion 12 is set to the first state. As a result, the wide portion 3202 of the piece 6 is in a first state in which the wide portion 3202 is covered with the lower surface wall 60, and this first state is locked and held by the engagement between the shaft portion 62 and the concave groove 58. Thus, the first surface 32 and the fourth surface 44 of the piece 6 are attached to the lower surface 18 of the container body 4. In this state, the first surface portion 32
Since both sides are covered by the lower surface wall 60 on the lower surface portion 18, the lower surface portion does not rise from the lower surface portion 18, and the edge of the wide portion 3202 is locked to the locking wall 64,
The first surface portion 32 is attached to the lower surface portion 18 in a stable state without shifting on the lower surface portion 18. In this embodiment, when the swing wall 54 is in the first state, the lower wall 6
0 is formed so as to be substantially higher than the lower surface of the first surface portion 32 aligned with the lower surface portion 18 or higher than the lower surface of the first surface portion 32, so that the wide portion 3202 is always formed on the lower surface wall 60. The contact portion or the wide portion 3202 is pressed against the lower surface wall 60, and the lower surface wall 60 causes the first surface portion 3
The whole area 2 is attached in a more stable state by the lower surface portion 32.

Subsequently, the second surface portion 36 is bent at the first broken line 34 as a boundary, and as shown in FIG.
To the end face portion 24. As a result, the end face portion 24 is
It is covered by the surface portion 36. Next, as shown in FIG. 3, the CD 22 is stored in the concave portion 20 for storing a recording medium,
The rocking wall 70 is set in the fourth state, and the third surface portion 40 is bent at the second broken line 38 to match the upper surface portion 16.
Thereby, as shown in FIG. 2, the upper surface 16 in which the CD 22 is stored is covered by the third surface 40. Next, the swing wall 70 of the vertical wall portion 14 is set to the third state. This allows
As shown in FIG. 1, the vertical side portion of the third surface portion 40 is
In the third state, the projection 78 is engaged with the upper end of the inner wall 68 to be locked and held. In this state, the third
The surface portion 40 cannot move in a direction away from the upper surface portion 16, and the CD 22 stored in the recording medium storage recessed portion 20.
Are protected by the third surface portion 40.

When the CD 22 is taken out from the storage container 2 for the recording medium, as shown in FIGS.
To swing the swinging wall 70 of the vertical wall portion 14 from the fourth state to the third state. As a result, a vertical side portion of the third surface portion 40 appears, and this portion is turned up from the notch 72, and the third surface portion 40 is changed to the second polygonal line 38 or the first polygonal line 3.
Swing upwards at the four parts. Thereby, as shown in FIG. 3, the upper surface portion 16 in which the CD 22 is stored appears, and the CD 22 is taken out from the recording medium storage recess 20.

When the piece 6 is detached from the container body 4, an operation reverse to that in the case where the piece 6 is attached to the container body 4 is performed. That is, as shown in FIG. 10, the swing wall 54 of the horizontal wall portion 12 is in the second state, the first surface portion 32 is separated from the lower surface portion 18, and the fourth surface portion 44 is formed with the concave groove 82.
It is easily done by extracting from

According to the storage container 2 for a recording medium according to the present embodiment, it is not necessary to engage a plurality of projections on the container body 4 and a plurality of notches on the piece 6 as in the related art.
With the simple operation of aligning the first surface portion 32 with the lower surface portion 18 and swinging the swing wall 54, the piece 6 can be securely attached to the container body 4. Further, since it is not necessary to form a plurality of cutouts in the piece 6 in order to attach the piece 6 to the container body 4, it is possible to minimize the adverse effect of the paper dust on the recording medium. Become. In the embodiment, a fourth surface portion 44 is provided at the tip of the first surface portion 32,
Since the fourth surface portion 44 is inserted into the concave groove 82 of the vertical wall portion 14, the first surface portion 32 is located in a good appearance over the entire lower surface of the recording medium storage container 2. This is advantageous in improving the appearance of the lower surface of the container 2.

In the embodiment, the swing wall 7 is attached to the vertical wall 14.
0 is provided so that the third surface portion 40 does not rise from the upper surface portion 16, but the third surface portion 40 is aligned with the upper surface portion 16,
In this state, when it is put in a flat plastic bag or the like and distributed in the market, the vertical wall portion 14 and the swing wall 70 can be omitted. In the embodiment, the wide portion 3202 of the piece 6 is used.
Has been described, the first wall portion 32 can be detachably attached to the lower surface portion 32 by omitting the locking wall 64. That is, when the swinging wall 54 is in the first state, the inner surface of the lower surface wall 60 is formed to be slightly higher than the lower surface of the first surface portion 32 fitted to the lower surface portion 18. , Wide part 32
02 is pressed against the lower surface wall 60, and the entire surface of the first surface portion 32 is attached to the lower surface portion 32 by the lower surface wall 60 in a stable state. In this case, the wide portion 3202
It is no longer necessary to lock the edge of the frame to the locking wall 64, so that the piece 6 can be formed with a uniform width.

[0024]

As is apparent from the above description, according to the present invention, in order to attach a piece to the container body, a plurality of projections are formed on the container body side, and a plurality of notches are formed on the one body side. There is no need to form it, and the piece can be easily assembled to the container body. Further, since it is not necessary to form a plurality of cutouts on one side, it is possible to minimize the adverse effect of the paper dust on the recording medium.

[Brief description of the drawings]

FIG. 1 is a perspective view of a top surface of a storage container for a recording medium.

FIG. 2 is a perspective view showing a state where a swing wall of a vertical wall portion is opened from the state of FIG. 1;

FIG. 3 is a perspective view showing a state where a piece is opened from the state of FIG. 2;

FIG. 4 is a perspective view of a lower surface of the storage container for a recording medium.

FIG. 5 is a sectional view taken along the line AA in FIG. 1;

FIG. 6 is a sectional view taken along the line BB of FIG. 1;

FIG. 7 is a perspective view of the upper surface of the container body.

FIG. 8 is an explanatory view of a swing wall of a vertical wall portion of the container body.

FIG. 9 is a perspective view of the lower surface of the container body.

FIG. 10 is an explanatory diagram when the first surface of the piece is attached to the lower surface of the container body.

FIG. 11 is an explanatory view when the first surface of the piece is attached to the lower surface of the container body.

FIG. 12 is an explanatory view when the first surface of the piece is attached to the lower surface of the container body.

FIG. 13 is a perspective view showing a state in which a piece is expanded.

[Explanation of symbols]

 2 Storage container for recording medium 4 Container main body 6 Single piece 12 Horizontal wall portion 14 Vertical wall portion 16 Upper surface portion 18 Lower surface portion 20 Recording medium storage concave portion 32 First surface portion 36 Second surface portion 40 Third surface portion 44 Fourth surface portion 82 Groove

Claims (14)

[Claims] 1. A storage container for a recording medium comprising a container main body and a piece, wherein the container main body is formed in a rectangular shape in a plan view from a pair of horizontal sides and a pair of vertical sides. A horizontal wall portion is formed to extend along the horizontal side, respectively.The container body includes an upper surface portion including a pair of horizontal sides and a pair of vertical sides and a lower surface portion on the back side inside the pair of horizontal walls. A recording medium accommodating concave portion is provided in the upper surface portion; the piece includes a first surface portion and a third surface portion provided continuously with each other; the first surface portion is detachably attached to the lower surface portion; In a storage container for a recording medium in which an upper surface portion is opened and closed by swinging a third surface portion, the pair of horizontal wall portions includes a first horizontal wall portion located at an end in a direction in which the horizontal wall portion extends. A second horizontal wall that forms the remaining horizontal wall except for the first horizontal wall, wherein the second horizontal wall is An inner wall provided along the lateral side of the lower surface portion outside the lateral side of the lower surface portion, and a swing wall provided outside the inner wall, a lower surface wall is formed at a lower end of the swing wall. The swing wall is swingable with the upper surface side as a fulcrum so that the first state in which the lower surface wall faces below the inner wall and the second state in which the lower surface wall is located away from the inner wall can be taken, Locking holding means for locking and holding this state when the rocking wall is in the first state is provided, and the first horizontal wall portion projects below the lower surface portion and a vertical side of the lower surface portion A locking wall extending outwardly in a direction in which the vertical side extends, wherein the first surface portion extends with a width larger than a dimension between mutually opposing tips of the locking wall and a lower surface portion The first surface portion is aligned with the lower surface portion, and is located near the lateral side of the lower surface portion. Both side portions of the first surface portion are located on a surface where the lower surface wall of the oscillating wall in the first state faces the inner wall, and both sides of the first surface portion located near the side of the lower surface portion. The first surface portion of the one piece is detachably attached to the lower surface portion of the container body by locking an end of the portion connected to the three surface portions to the locking wall. Storage container for recording media. 2. A surface of the rocking wall in the first state in which the lower surface wall faces the inner wall is substantially the same height as the surface of the first surface portion fitted to the lower surface portion opposite to the lower surface portion. The storage container for a recording medium according to claim 1, wherein the storage medium is positioned slightly higher. 3. A gap having a size larger than the thickness of the first surface portion is secured between the inner wall and the surface of the lower surface wall of the swinging wall in the first state facing the inner wall. 1 or 2
A storage container for a recording medium according to the above. 4. A storage container for a recording medium comprising a container main body and a piece, wherein the container main body is formed in a rectangular shape in plan view from a pair of horizontal sides and a pair of vertical sides. A horizontal wall portion is formed to extend along the horizontal side, respectively.The container body includes an upper surface portion including a pair of horizontal sides and a pair of vertical sides and a lower surface portion on the back side inside the pair of horizontal walls. A recording medium accommodating concave portion is provided in the upper surface portion; the piece includes a first surface portion and a third surface portion provided continuously with each other; the first surface portion is detachably attached to the lower surface portion; In a storage container for a recording medium in which a third surface portion is swung to open and close an upper surface portion, the pair of horizontal wall portions has a second horizontal wall portion, and the second horizontal wall portion is a side edge of a lower surface portion. An inner wall provided on the outer side along the side of the lower surface, and a swing wall provided on the outer side of the inner wall. A lower surface wall is formed at a lower end of the oscillating wall, and the oscillating wall can take a first state in which the lower surface faces below the inner wall and a second state in which the lower surface wall is located away from the inner wall. As described above, the swinging wall in the first state can swing about the fulcrum, and the surface of the swinging wall in the first state facing the inner wall is opposite to the lower surface of the first surface fitted to the lower surface. A locking and holding means which is formed so as to be located slightly higher than the side surface, and locks and holds this state when the rocking wall is in the first state; The lower surface wall in the first state is formed so as to extend with a width positioned on a surface facing the inner wall to cover the lower surface portion, and the first surface portion is aligned with the lower surface portion, and Both side portions of the first surface portion located near the lateral side face the inner wall with the lower surface wall of the oscillating wall in the first state. Position first face piece body is detachably attached to the lower surface of the container body by, recording medium container, characterized in that on top of. 5. The pair of horizontal wall portions has a first horizontal wall portion located at an end in the extending direction of the horizontal wall portion, and the second horizontal wall portion is a remaining horizontal wall excluding the first horizontal wall portion. The storage container for a recording medium according to claim 4, which constitutes a part. 6. A vertical wall portion is formed to extend along one of the pair of vertical sides of the container main body along the vertical side, and the other of the pair of vertical sides of the container main body includes An end surface extending along the vertical side and connecting an upper surface portion and a lower surface portion is formed, and the piece includes a second surface portion covering the end surface portion between the first surface portion and the third surface portion. The storage container for a recording medium according to claim 1. 7. The first lateral wall portion has an end wall facing an end of the end surface portion in a direction between the pair of lateral wall portions, and a dimension between a front end of the end wall portion facing each other at both ends of the end surface portion. And a dimension between the front ends of the side walls facing each other on the upper surface is formed to be the same dimension X as a dimension between the front ends of the locking walls facing each other. The storage container for a recording medium according to claim 6, wherein the storage container for a recording medium is formed so as to extend substantially in the same width as X. 8. The recording medium storage container according to claim 7, wherein the dimension between the front ends of the lower walls facing each other of the swinging wall in the first state is the same as the dimension X. 9. The vertical wall portion includes: an inner wall extending along the vertical side at an outer edge of the vertical side of the upper surface portion; and a swing wall provided outside the inner wall. An upper surface wall is formed at an upper end of the vertical wall portion, and the vertical wall portion has a third state in which the upper surface wall is located on the inner wall and above a vertical side of the upper surface portion, and a fourth state in which the upper wall is located at a position away from the inner wall 7. A locking means is provided so as to be swingable with the lower surface side as a fulcrum so as to be detachable, and to lock and hold this state when the rocking wall is in the third state. Storage container for recording media. 10. A fourth surface portion is continuously provided on a side of the first surface portion opposite to the second surface portion, and a concave portion along the vertical wall portion is formed on a vertical side having the lower surface facing the vertical wall portion. The storage container for a recording medium according to claim 6, wherein the fourth surface portion is inserted into the concave groove in a state in which a groove is formed and the first surface portion is aligned with the lower surface portion. 11. The swing wall constituting the second horizontal wall portion,
An outer wall which is perpendicular to an upper surface portion and a lower surface portion in the first state, wherein the lower surface wall is formed at a lower end of the outer wall and locks and holds the first state of the rocking wall; The stop holding means comprises a shaft protruding from an inner surface of the outer wall, and an engaging groove formed in the inner wall and engaged with the shaft in the first state. The storage container for a recording medium according to claim 1. 12. The swing wall constituting the vertical wall portion has an outer wall which is perpendicular to an upper surface portion and a lower surface portion in the third state, and the upper surface wall is formed at an upper end of the outer wall. The locking and holding means for locking and holding the third state of the rocking wall,
The storage container for a recording medium according to claim 9, further comprising a projection protruding from an inner surface of the outer wall and engaging with an upper end of the inner wall of the vertical wall in the third state. 13. The storage container for a recording medium according to claim 1, wherein the container main body is made of a synthetic resin. 14. The piece according to claim 1, wherein the piece is made of paper.
4. The storage medium for a recording medium according to claim 3.