JP3635307B2 - Storage box - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a storage box for easily storing clothes or the like, which is used by sliding an inner box relative to an outer box.
[0002]
[Prior art]
A conventional storage box of this type is composed of an outer box having an opening on the front surface and an inner box that is fitted in the outer box so as to be freely inserted and removed from the opening. It is used by sliding the box into the outer box, and is useful as a convenient storage for clothing and the like. As described above, the conventional storage box is for simply storing clothes or the like that are relatively light, and is therefore a type in which the inner box is simply slid into the outer box and has a simple structure. There are many things.
[0003]
[Problems to be solved by the invention]
The present invention has been made in view of the above-described actual situation in this type of storage box, and the problem to be solved is that the entry / exit operation can be performed stably and smoothly, and can be manufactured at low cost. The storage box is provided by a simple structure.
[0004]
[Means for Solving the Problems]
In order to solve the above problems, the means taken by the present invention will be described with reference numerals used in the embodiments described later.
“It is a storage box 100 comprising an outer box 10 having an opening 11 on the front surface and an inner box 20 fitted in the outer box 10 so as to be freely inserted and removed from the opening 11,
The outer box 10 is provided on the inner surface of the bottom portion 12 and is provided on the inner side of the opening 11 so as to slightly protrude upward from the outer box side sliding surface 13 extending in the front-rear direction. And having an outer box side rotating roller 14
The inner box 20 is provided on the outer surface of the bottom portion 22 and extends in the front-rear direction so as to guide the outer box-side rotating roller 14 and slightly protrudes downward from the bottom portion 22 of the inner box 20. 23 and an inner box side rotation roller 24 provided at the rear end of the inner box 20 at a position corresponding to the outer box side sliding surface 13 and guided on the outer box side sliding surface 13. Storage box 100, characterized by having as it has "
It is.
[0005]
That is, the storage box 100 according to the present invention has a basic configuration including an outer box 10 and an inner box 20 that is slidably stored in the outer box 10. 11 is provided with an outer box side rotating roller 14 that receives the inner box 20, and an inner box side rotating roller 24 that is guided on the outer box side sliding surface 13 of the outer box 10 at the rear end portion of the inner box 20. Is provided. The outer box side rotating roller 14 slidably receives the inner box side sliding surface 23 on its upper surface, and the inner box side rotating roller 24 rolls on the outer box side sliding surface 13. Is.
[0006]
Therefore, according to the storage box 100, the outer box side rotating roller 14 and the inner box side rotating roller 24 roll between the strokes formed by the outer box side rotating roller 14 and the inner box side rotating roller 24. The sliding operation of the inner box 20 with respect to the outer box 10 can be performed extremely lightly.
[0007]
When the inner box 20 is slid from the outer box 10, the front part of the inner box 20 is lifted slightly by using the handle 21, and the inner box 20 slides on the inner box 20 with respect to the outer box side rotating roller 14. If the contact of the surface 23 is released and the inner box 20 is pulled out in this state, the frictional force of the inner box 20 against the outer box 10 is slightly reduced. It can be easily pulled out from the inside.
[0008]
On the contrary, when the inner box 20 is slid into the outer box 10, the inner box 20 is moved very lightly by the outer box side rotating roller 14 and the inner box side rotating roller 24. When the inner box 20 is completely pushed into the outer box 10, the inner box-side rotating roller 24 is naturally stored in the roller storage part 16 provided on the inner end side of the bottom 12 of the outer box 10. The inner box 20 is completely fitted into the outer box 10.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Next, the storage box 100 according to the present invention will be described with reference to the embodiment shown in the drawings. FIGS. 1 to 3 show the storage box 100 when the inner box 20 is fitted in the outer box 10. It is. The storage box 100 has a basic configuration of an outer box 10 having an opening 11 on the front surface and an inner box 20 that is fitted in the outer box 10 so as to be freely inserted and removed from the opening 11. These outer box 10 and inner box 20 are integrally formed of synthetic resin.
[0010]
The outer box 10 has a box shape in which an opening 11 is formed only at the front, and as shown in FIGS. 4 to 9, the outer box side slide is provided on the inner surface of the bottom 12 and extends in the front-rear direction. A moving surface 13 and an outer box side rotating roller 14 provided inside the opening 11 so as to slightly protrude upward from the outer box side sliding surface 13 are provided.
[0011]
Further, as shown in FIGS. 1 and 2, a plurality of mountain-shaped protrusions 15 are formed on the upper surface of the outer box 10, and the rigidity of the upper surface of the outer box 10 is formed by these mountain-shaped protrusions 15. Is high. In addition, as shown in FIG. 7, these mountain-shaped protrusions 15 are partly projected inward, and thereby, the inner box 20 that is drawn out of the outer box 10 and inclined upward. The rear upper surface is also supported. Further, on the bottom portion 12 located in the back of the outer box 10, as shown in FIGS. 4 and 6, when the inner box 20 is fitted in the outer box 10, an inner box-side rotating roller 24 described later. A roller storage portion 16 into which is inserted is formed.
[0012]
On the other hand, the inner box 20 is provided on the outer surface of the bottom portion 22 and extends in the front-rear direction so as to guide the outer box-side rotating roller 14 and is slightly slid downward from the bottom portion 22 of the inner box 20. An inner box-side rotating roller 24 that is provided at the rear end of the inner box 20 at a position corresponding to the surface 23 and the outer box-side sliding surface 13 and is guided on the outer box-side sliding surface 13. It is comprised as what has. Of course, since the inner box 20 is pulled out from the outer box 10 by a human hand, a handle 21 on which the hand is put is integrally formed on the front surface thereof.
[0013]
【The invention's effect】
As described above in detail, in the present invention, as illustrated in the above embodiment,
“It is a storage box 100 comprising an outer box 10 having an opening 11 on the front surface and an inner box 20 fitted in the outer box 10 so as to be freely inserted and removed from the opening 11,
The outer box 10 is provided on the inner surface of the bottom portion 12 and is provided on the inner side of the opening 11 so as to slightly protrude upward from the outer box side sliding surface 13 extending in the front-rear direction. And having an outer box side rotating roller 14
The inner box 20 is provided on the outer surface of the bottom portion 22 and extends in the front-rear direction so as to guide the outer box-side rotating roller 14 and slightly protrudes downward from the bottom portion 22 of the inner box 20. 23 and an inner box side rotation roller 24 provided at the rear end of the inner box 20 at a position corresponding to the outer box side sliding surface 13 and guided on the outer box side sliding surface 13. It was configured as having ”
There is a feature in the structure, which makes it possible to carry out the entry / exit operation stably and smoothly, effectively prevent the rolling of the inner box with respect to the outer box, and can be manufactured at low cost. The storage box 100 can be provided with a simple structure.
[0014]
That is, according to the storage box 100, the outer box side rotation roller 14 is provided in the vicinity of the opening 11 at the front portion of the outer box 10, and the inner box side sliding surface 23 is provided behind the inner box 20. With both rollers supporting the inner box 20 between the strokes formed by the two rollers, the operation of moving the inner box 20 in and out of the outer box 10 can be performed extremely lightly.
[0015]
Further, according to the storage box 100, the outer box side rotating roller 14 is guided by the inner box side sliding surface 23, and the inner box side rotating roller 24 is guided by the outer box side sliding surface 13, respectively. At the time of the sliding operation on the 20 outer boxes 10, the smooth sliding operation of the inner box 20 can be performed.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 shows a storage box according to the present invention when an inner box is stored in an outer box, wherein (A) is a front view and (B) is a rear view.
FIGS. 2A and 2B show the storage box, wherein FIG. 2A is a plan view, and FIG.
FIG. 3 is a left side view of the storage box.
4 is a cross-sectional view taken along line 1-1 of FIG.
5 is a partial enlarged cross-sectional view taken along line 2-2 in FIG.
6 is a partially enlarged cross-sectional view taken along line 3-3 in FIG.
FIG. 7 is a cross-sectional view when the inner box is pulled out from the outer box.
8 is a partially enlarged sectional view taken along line 4-4 of FIG.
9 is a partially enlarged cross-sectional view taken along line 5-5 of FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 100 Storage box 10 Outer box 11 Opening part 12 Bottom part 13 Outer box side sliding surface 14 Outer box side rotation roller 15 Mountain-shaped protrusion 16 Roller storage part 20 Inner box 21 Handle 22 Bottom part 23 Inner box side sliding surface 24 Inner box Side rotating roller

Claims (1)

A storage box comprising an outer box having an opening on the front surface, and an inner box fitted in the outer box so as to be freely inserted and removed from the opening,
An outer box provided on the inner surface of the bottom of the outer box and extending in the front-rear direction, and an outer box provided inside the opening to slightly protrude upward from the outer box side sliding surface While it is configured with a side rotating roller,
The inner box is provided on the outer surface of the bottom and extends in the front-rear direction to guide the outer box-side rotating roller, and the inner box-side sliding surface slightly protrudes downward from the bottom of the inner box, A position corresponding to the outer box side sliding surface, provided at the rear end of the inner box, and configured to have an inner box side rotating roller guided on the outer box side sliding surface. A storage box characterized by that.

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