JPH10120A - Multistage housing case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To lay a container member into substantially closed state in housing state by installing a lid member having an upper surface plate part for covering the upper opening part of the container member and a side plate part vertically provided on three circumferential sides excluding the front part in a position corresponding to the upper edge of the container member in a frame member. SOLUTION: Frame members 1 are laminated in multilayer by fitting and connecting the upper and lower connecting parts 15 of strut parts 11, 12, the support shaft of the support part 33 of a lid member 3 is installed to a support hole 17, the front end position of a side plate part 32 is placed on the upper end surface of a placing protruding part 16, and the lid member 3 is interposed simultaneously with the layer connection of the frame members 1. A case frame body is formed by such an assembling, a container member 2 is housed in the space between a case placing part 14 and the lid member 3 in the form of a drawer. Thus, the opening part on the upper part of the container member 2 is covered with the upper surface plate part 31 of the lid member 3, the upper edge part 21 of the container member 2 is broad, and the outside of both the side upper edges and rear upper edge of the container member 2 is covered with the side plate part 32 of the lid member 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a resin multi-stage storage case.

[0002]

2. Description of the Related Art A multi-stage storage case having a multi-stage drawer container is used for document arrangement, clothing arrangement, accessory arrangement, and the like, and its basic configuration is a combination of a metal frame member and a resin container. And a combination of a resin frame member and a resin container. The combination of the resin frame member and the resin container is such that the frame member has a column portion arranged in four directions and a column portion that can be vertically connected, and a case mounting portion that integrally connects the column portions. The frame members are stacked and connected in multiple stages to form a case frame main body, and the container members are housed like drawers in a space surrounded by columns formed in multiple stages of the case frame main body.

[0003]

By the way, when the container member is stored in the case frame main body, the above-mentioned multi-stage storage case is required.
There is a gap between the container member and the case mounting portion immediately above. Further, the case mounting portion is not provided on the entire surface between the four pillar portions, and a portion unnecessary for mounting, that is, a central portion is formed in a hollow shape.

Therefore, in the conventional multi-stage storage case, dust and dirt enter from the gap, and when one container member is pulled out, the upper part of the container member immediately below is greatly opened, and similarly, dust and dirt enter. It will be easier. In view of the above, the present invention proposes a novel structure in which a container member is substantially in a sealed state in a stored state in a multi-stage storage case made of resin.

[0005]

A multi-stage storage case according to the present invention includes a frame member and a container member similar to the conventional case, and an upper opening of the container member is provided at a position corresponding to an upper edge of the container member in the frame member. It is characterized in that a lid member having a top plate portion to be covered and side plate portions vertically provided around three circumferences excluding the front portion is mounted.

Accordingly, the upper opening of the container member housed in a drawer-like manner is covered by the lid member, and the side and back surfaces of the upper edge of the container member are also covered by the side plate of the lid member. Of dust and the like into the container member is prevented.

[0007]

Next, an embodiment of the present invention will be described. The multi-stage storage case shown in the embodiment includes a plurality of frame members 1, container members 2, and lid members 3. The frame member 1 is
It has a front support part 11 of a rectangular cylindrical pillar disposed on the left and right of the front part, and a rear support part 12 of an L-shaped cylindrical pillar disposed on the left and right of the rear part, and has an inner surface of the front support part and a corner inner surface of the rear support 12. The inner wall surface 13 is formed along the rectangle so that only the front portion is open, and the eave-like shape is formed inside the inner wall surface 13 and at the front portion of the front support portion 11 at the opening. And a frame member is formed by integral molding. The lower and upper ends of the pillars 11 and 12 are connected to the connecting portions 15a and 15a, respectively.
15b is provided. In order to mount the lid member 3, a mounting projection 16 of the lid body member 3 is vertically provided on the inner facing surface of the front column, and a support hole 17 is formed in the inner facing surface of the rear column 12. I will set it up.

[0008] The container member 2 has a planar shape corresponding to the case mounting portion 14, and extends from the case mounting portion 14 to the mounting protrusion 1.
6, the height of the container is set to the height up to the upper end, the both side portions and the rear edge portion are folded edge shapes, the upper edge portion 21 is wide, the pull portion 22 is provided below the front portion, and the drawing direction is further provided on the bottom surface. Are provided with leg projections 23.

The lid member 3 has a planar shape in the case mounting portion 14.
The upper surface plate portion 31 substantially coincides with the side plate portion, and the side plate portion 3 vertically provided on a rear side edge and a rear edge portion from a position corresponding to the mounting projection 16.
2 and a support portion 33 having a support shaft to be inserted into the support hole 17 is provided at a rear portion of the side plate portion 32.

The frame member 1 is connected to the upper and lower connecting portions 15a and 15b of the support portions 11 and 12 so as to be stacked in multiple stages, and the support shaft of the support portion 33 of the lid member 3 is connected to the support hole 17 by the support hole 17.
And the front end portion of the side plate portion 32 is placed on the upper end surface of the placing protrusion 16, and the lid member 3
Will be interposed. And, at the top, a post connecting portion 15b
A top plate member 4 provided with a connection portion corresponding to the above is mounted, and a caster 5 is mounted on a caster mounting portion formed in advance on the lowermost column member, or mounted on a connection portion 15b of the column portion. Adopt the casters that can be used and mount the casters. The case frame body is formed by the above-described assembly, and the container member 2 is housed in a space between the case mounting portion 14 and the lid member 3 in a drawer-like manner.

Therefore, when the stored container member 2 is stored in the case frame body in a drawer-like manner, the upper opening portion of the container member 2 is covered with the upper surface plate portion 31 of the lid member 4 and
Since the upper edge portion 21 of the container member 2 is wide and the side plate portion 32 of the lid member 3 covers the outer sides of the upper edge on both sides and the rear upper edge of the container member 3, Intrusion of dust and the like is prevented.

[0012]

As described above, according to the present invention, the support portion and
It is composed of a frame member having a case mounting portion connecting between the pillar portions, and a container member having a size accommodated in a space surrounded by the pillar portions of the frame member, and the frame members are vertically stacked. In a multi-stage storage case, the frame member is provided with a lid member that covers an upper opening portion of the container member at the time of storage, and prevents dust and dirt from entering the container member at the time of storage, The object to be stored is reliably protected, and an article that dislikes dust can be stored.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of each member according to an embodiment of the present invention.

FIG. 2 is a side view of the assembled state.

FIG. 3 is a cross-sectional view of a main part in the assembled state (a cross section in a pull-out direction).

FIG. 4 is a cross-sectional view of a main part in the assembled state (a cross-section directly facing the pull-out direction).

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame member 11 Front support part 12 Back support part 13 Inner wall surface 14 Case mounting part 15 Connecting part 16 Mounting protrusion 17 Support hole 2 Container member 21 Upper edge 22 Puller part 23 Leg protrusion 3 Cover member 31 Top Face plate part 32 Side plate part 33 Support part 4 Top plate member 5 Caster

Claims (3)

[Claims] 1. A frame member having a pillar portion arranged in all directions and capable of being vertically connected, a case mounting portion integrally connecting the pillar portions, and a frame member having the pillar portion of the frame member. It is composed of a container member of a size that can be stored in the space, the frame member is formed in multiple stages by vertically connecting the columns, and the container member is housed like a drawer in the case mounting portion formed in a multi-stage state In the multi-stage storage case, a lid member including an upper surface plate portion covering an upper opening of the container member at a position corresponding to an upper edge of the container member in the frame member, and a side plate portion vertically extending around the periphery except for the front portion. A multi-stage storage case characterized by being fitted with. 2. The multi-stage storage case according to claim 1, wherein a mounting projection of a lid member is vertically provided on opposing surfaces of both front columns on the drawer side, and a width of an upper edge of the container member. Along with the opposing distance of the mounting protrusion, the side plate of the lid member is mounted on the upper end of the mounting protrusion, the mounting position is only the upper surface plate, and the rear of the side plate is the rear support. Multi-stage storage case characterized by being connected. 3. The storage case according to claim 1, wherein a top plate member provided with a connection portion with a support portion of the frame member is mounted on the uppermost frame member, and the lowermost support column is provided. A multi-stage storage case comprising a member and a caster attached thereto.