JPH07291262A - Paper-made storing case - Google Patents

Abstract

PURPOSE:To provide a paper-made storing case which consists of an outer case and an inner case stored in the outer case in a drawer-like moving manner and having a turnable outer end board and which is easy to form and is prevented from looseness, etc. CONSTITUTION:A paper-made storing case consists of a square tubular outer case 2 and a drawer-like inner case 3 insertable into the outer case 2. The left and right side walls 20 of the inner case 3 are made up of a double wall with a small gap in its core part and an outer end board 10 interposed between these side walls 20 is turnable to outside along a folding line on the bottom surface and is provided at both the side parts with the integral side boards 11 which, when the outer end board is turned back into a vertical position, is freely slidably moved and stored in the gaps between the left and right double side walls. The locking pieces 23 are integrally provided projecting into the gaps between the double side walls in such a manner that they widen from one end of the wall toward its inner end and the side boards 11 of the outer end board 10 are provided with the locking holes 12 engageable with the locking pieces 23 when the outer end board 10 is turned to outside.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper storage case suitable for storing and organizing shoes, clothes, small articles and the like.

[0002]

2. Description of the Related Art A storage case, in which a pull-out type middle case is freely fitted in and out of an outer cylindrical case having an opening at one end, is used for storing shoes and the like. . The middle case is a rectangular box that opens upward, and there is also a case where the end plate located outside when it is housed in the outer case can fall to the front side. As described above, making the end plate to be able to fall down to the front side is convenient because shoes and the like can be taken in and out by simply pulling the end plate toward the front side without pulling out the middle case largely.

If the end plates of the storage case can be turned over, it is necessary to fix the end plates to the left and right side walls so that they do not fall down by any means when they are erected, but in the case made of paper. It has been difficult to provide such a locking mechanism for preventing falling. As this lock mechanism, side plates parallel to the side wall of the case are integrally provided on both sides of the end plate which falls,
A case has been devised in which the side plates are slidably fitted in the left and right side walls with a thin gap opening toward the front side.
In this case, since the side plates on both sides of the end plate are slidably fitted in the gaps between the left and right side walls, the end plates are supported in an upright state by the frictional force.

A case in which side plates are provided on both sides of the tipping type end plate.
In order to prevent the side plate inserted in the gap of the side wall from falling out of the gap when it falls, an upward protrusion is provided at the rear end of the side plate to prevent this side plate from falling out of the gap. The protrusion is caught on the upper end of the gap so that it will not come off further.

[0005]

However, as described above, the side plate having the projections for preventing the slip-off is provided at the end portion of the side plate.
After assembling the side wall, the projections interfere with the side plate so that the side plate cannot be inserted into the gap. Therefore, the present invention solves the above-mentioned problems of the storage case having the tipping type end plate, is easily assembled from the paper sheet, and prevents the side plate from coming out when the end plate falls. It is an object to provide a paper storage case.

[0006]

In order to solve the above problems, the present invention employs the following configurations. That is, the paper storage case according to the present invention comprises a rectangular tube-shaped outer case and a pull-out type middle case which is inserted into the outer case. The side wall of is formed as a double wall with a thin gap in the core, and the end plate on the front side sandwiched between these side walls is capable of tipping outward with the crease on the bottom as the center, and on both sides of it. Is provided with a slidable side plate that is housed in the gap between the left and right double side walls when standing up, and the gap between the double side walls is a gap that opens from one wall to the back side. The engaging piece protruding inward is integrally formed, and the side plate of the end plate is provided with an engaging hole that engages with the engaging piece when the end plate falls down.

[0007]

The middle case is used by being slidably fitted in the cylindrical outer case. Usually, the middle case is pulled out from the outer case to put the article in and out, but since the end plate on the front side of the middle case is erected and can be turned over, the middle case may be pulled out. The contents can be taken in and out simply by tilting this end plate without pulling out the soot.

Since the side plates slidably fitted in the gaps between the left and right side walls are provided on both sides of the tipping end plate, the frictional force prevents play of the end plate and accidental tipping. In addition, an engaging piece that projects so as to open to the back side is provided in the gap where the side plate fits, and the side plate is provided with an engaging hole that engages with this engaging piece when the end plate falls over, When the end plate falls over by a predetermined angle, the engagement of the both ends restrains further fall, and the side plate is prevented from deviating from the gap.

Since the side plate is not provided with an extra protrusion that engages with the upper end of the gap, but only with an engaging hole, it is possible to insert the side plate into the gap after assembling the side wall. it can. Therefore, the case can be easily assembled.

[0010]

Embodiments Embodiments shown in the drawings will be specifically described below.

The storage case 1 has an outer case 2 in the shape of a rectangular tube which has an opening 2a at its front end and a rear wall 2b at its rear end, and the outer case. The pull-out type middle case 3 is inserted into the outer case through the opening. These outside cases
Both the case 2 and the middle case 3 are made of solid paper such as ball paper.

The outer case 2 is assembled by folding a paper sheet A as shown in FIG. 2 along a fold line as shown in FIG. 3 and adhering the ends with an adhesive tape 4. Rubber feet 5, ... Are provided on the bottom surface of the outer case. Also,
An air vent hole 6 is provided in the rear wall 2b of the outer case.

The middle case 3 is assembled from the paper sheet B shown in FIG. 4 by the procedure shown in FIG. 5, and is formed as a square box that opens upward. On the front side of the middle case 3, an end plate 1 that can stand up and down around a fold line 10a on the bottom part
0 is provided. On both left and right sides of the end plate 10, side plates 1
1 and 11 are integrally provided. The side plate 11 is the upper edge 1
1a is formed in an arc shape centering on the fold line 10a, and an engagement hole 12 having an appropriate width is provided near the end on the back side thereof.

The end plate of the middle case 3 is provided with a viewing window 14 to which a transparent sheet such as plastic is attached, and a finger hole 15 for opening and closing. A metal ring eyelet 16 is attached to the finger hook hole 15.

The left and right side walls 20, 20 of the middle case 3 are formed as double walls, and a thin gap 21 is provided in the core. Inside the gap 21, an engagement piece 23 bent from the front side to the back side is provided. Therefore, the engagement piece 2
Reference numeral 3 projects into the gap 21 in a state in which the free end portion is opened toward the back so that the free end is warped toward the facing surface side of the gap due to the elasticity of the paper.

The method of assembling the outer case 2 and the middle case 3 will be described below. First, in the outer case 2, as shown in (1) of FIG. 4, a is folded back inward, and then b is folded back inward. As shown in FIG. 4 (2), c is bent and then d is bent. Finally, as shown in FIG. 4 (3), the e is inserted into the c by bending and pushing. This completes outer case 2.

As shown in FIGS. 3 and 5 (1), the inner case 3 is formed by stacking f and g to form a side plate 11, and h
And i are overlapped to form the side wall 20. At this time, the engaging piece 23
Bend it so that it enters the gap 21 between the and i. Then, first, raise the side wall 20 and fold j in the direction of the arrow,
Press k from above and stop inside. As shown in FIG. 5 (2), the portion m is bent in the direction of the arrow to fold it, a separate pad 25 is laid on the bottom surface 26, and the convex portion 27 provided on the side portion is bottomed. It is inserted in the lateral hole 28 provided in the part.

As shown in FIG. 5 (3), the side plates 11, 11 on both sides of the end plate are raised and inserted into the gap 21.21 of the side wall. At this time, the side plate 11 slides on the surface of the engagement piece 23 elastically warped in the gap 21. When the side plate 11 is pulled out after the engagement hole 12 has passed over the engagement piece 23, the engagement piece 23 that opens toward the back enters into the engagement hole 12 and both are engaged. Since the engagement piece 23 is elastically provided so as to open toward the back, once it is inserted into the engagement hole, it cannot be disengaged from the engagement hole by the force in the pulling direction, and the side plate 11 cannot be pulled out any more.

This storage case 1 is an end plate 1 of a reversible opening / closing type.
On both sides of 0, side plates which are slidably fitted in the gaps provided on the left and right side walls of the middle case are integrally provided. Therefore, even if the end plate is tilted, both side parts are covered by these side plates. −
At the same time, the frictional force prevents the end plate from rattling, and it is firmly held in the upright state. In particular, in the above embodiment, since the side plate is formed by bending two sheets of paper, an elastic force acts in the opening direction, and a force in the direction of pressing the gap between both side walls by the pad 25 acts.
The end plate feels good when opening and closing, and rattling does not occur easily.

Further, since the storage case 1 can be easily assembled by folding the paper, there is also an advantage that it can be made into a compact sheet shape when carrying or storing it before use.

[0021]

As is apparent from the above description, in the storage case according to the present invention, the middle case is stored in the outer case in a pull-out manner so that the end plate facing the outside can be turned over. Since it was provided
It became convenient for storing shoes, clothes, accessories, small items, etc. Particularly, in the present invention, the left and right side walls are slidably fitted to each other, and the side plate that supports the end plate that falls is provided with an engaging hole, and when the end plate falls, the engaging piece that opens toward the back of the side wall is provided. Since they are engaged with each other, it is possible to effectively prevent rattling and deviation of the side plate. Moreover, since the side plate can be inserted into the gap after assembling the side wall, the assembly becomes easy.

[Brief description of drawings]

FIG. 1 is an external view showing an embodiment of the present invention.

FIG. 2 is an external view of a paper sheet in a developed state, which is a material for the outer case.

FIG. 3 is an external view of a paper sheet in a developed state, which is a material for a medium case.

FIG. 4 is an explanatory diagram of a method of assembling the outer case.

FIG. 5 is an explanatory diagram of a method of assembling the middle case.

[Explanation of symbols]

 1 Storage Case 2 Outer Case 3 Middle Case 10 End Plate 11 Side Plate 12 Engagement Hole 20 Side Wall 21 Gap 23 Engagement Piece

Claims (2)

[Claims] 1. A rectangular tube-shaped outer case and a pull-out type middle case inserted into the outer case, the left and right side walls of the middle case having a thin gap in the core. The end plate on the front side, which is formed as a certain double wall and is sandwiched between these both side walls, can fall outward around the crease on the bottom surface, and the left and right double walls on both sides when standing up. A slidable side plate that is housed in the gap between the side walls is integrally provided, and an engaging piece that projects into the gap so as to open from one wall surface to the back side is integrally provided in the gap between the double side walls. And a side plate of the end plate is provided with an engaging hole that engages with the engaging piece when the end plate falls down. 2. The paper storage case according to claim 1, wherein a pad that is tightly fitted to push the peripheral wall outward is laid on the bottom surface of the middle case.