JPS5923558Y2 - goods storage box - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an article storage box, and more specifically, to an easy-to-assemble yet robust storage box that employs a knock-down method.

The box assembly method mainly uses screws,
Alternatively, various proposals have been made, such as those mainly based on the fitting method, but in the case of the screw fastening method, even if the assembly is robust, it takes time to assemble, and the screw heads are exposed in various places after assembly. In itself, it lacks aesthetics as furniture,
On the other hand, in the case of the mating method, there remained some concerns about its robustness.

Although this design adopted the conventional fitting method, it was designed to withstand use as furniture even in terms of its biggest drawback, solidity, and was intended to simplify the assembly. By adopting the mating method, we provide a box that can further increase its value and field of use.Inward ribs are formed on both upper and lower edges of opposing side walls of the peripheral wall that forms part of the main body. holes are bored near both ends of the body, and pipe-shaped inward projecting pieces are provided at each corner of each back surface of the top plate and bottom plate forming a part of the main body,
A top plate and a bottom plate located at the upper and lower parts of the peripheral wall are inserted by inserting the projecting pieces of both plates into holes made in the rib portion of the side wall, and further protruding from the holes and connecting rods to a pair of corresponding upper and lower projecting pieces. The aim is to create a product that is easy to assemble by fitting both ends of the board, and connecting the top and bottom drawing boards with a connecting rod, while also ensuring sufficient robustness without wobbling. Next, a concrete example of this idea is shown below.
This will be explained using drawings, taking a laundry storage box as an example.

The box body 1 has a pair of left and right side walls 2a forming a peripheral wall 2.
, 2a and the rear wall 2b, and the front part of the box is arranged on the upper side, and a protrusion projecting from the upper side part is fitted into a seat recessed in the inner surface of the side wall 2a, 2a. A hanging upper door 3 and a protrusion 5 protruding from the lower side, which are arranged on the lower side of the front of the box, are connected to the side wall 2a.
, 2a, and is closed with a lower door 7 which is fitted into a seat recessed in the inner surface of the lower door 7 and pivoted so as to rotate outward about the seat as a fulcrum.

As a joining means for assembling the side walls 2a, 2a and the rear wall 2b, a vertical groove is formed in the entire length of the inwardly curved rear end edge of the side walls 2a, 2a, and the rear plate is inserted into the groove. Fit both side edges of 2b.

Both side walls 2a forming part of the peripheral wall 2 of the box body 1;
Inwardly facing band-shaped ribs 8, 8 are formed on both upper and lower edges of 2a, respectively, and holes 9, 9 are bored at relative vertical positions near both ends of the ribs 8, 8, respectively.

The assembled peripheral wall 2 to constitute the box body 1
At the four corners of the back side of the top plate 10 and the bottom plate 11 arranged in the upper and lower parts of the
are provided protrudingly, and when the top plate 10 and bottom plate 11 are disposed above and below the peripheral wall 2, the protrusions 12, 12 are provided on the side wall 2a, respectively.
A pair of upper and lower protrusions 12, 12, which are tightly fitted into 7L9 drilled in the rib 8 portion of 2a, have their tips protruding from this hole 9, and are disposed at vertical relative positions, are connected. They are connected by rod 13.

That is, an annular protrusion 14 is provided on the central inner circumferential surface of the pipe-shaped protrusion 12, and the tip of the connecting rod 13 is inserted into the protrusion 12, and its tip abuts against the annular protrusion 14. It is locked in place and further insertion is inhibited.

The box main body 1 assembled via the connecting rods 13 as described above is fitted with casters 15 in the pipe-shaped protrusions 12 opened on the lower surface of the bottom plate 11, and casters 15 are installed on the upper surface of the upper plate 10, as necessary. A support pipe 16 is inserted and erected into each of the pipe-like projecting pieces 12, and a storage basket 17 or the like is disposed through the support pipe 16, thereby expanding the field of use thereof.

The ends of the caster column and support pipe that are fitted into the pipe-like protrusion 12 are abutted and locked to the annular protrusion 14 that is raised on the inner circumferential surface of the protrusion 12. The role is blocked.

This device directly hits the top plate and bottom plate arranged at the top and bottom of the peripheral wall 2 with a connecting rod, and the protrusions protruding from the top plate and the bottom plate are drilled into the inward rib portion of the side wall. By tightly fitting the box, the overall strength of the box is further increased due to the connecting rods placed at each corner of the box and the double structure of the peripheral wall itself, which eliminates the problem of conventional fitting means. The knock-down method mainly eliminates concerns about the lack of robustness of assembled boxes, and allows us to provide products that look good and are easy to assemble.In addition, we are able to provide products that have a good appearance and are easy to assemble. Utilizing these pipe-shaped protrusions that maintain an open state on the top and bottom surfaces of the box body by forming them with shaped members, casters can be attached to the bottom surface and a storage basket can be attached to the top surface via the support pipe, as illustrated above. Various parts can be arranged so as to be replaceable as needed, which has the effect of expanding the field of use as furniture for storing goods.

[Brief explanation of drawings]

Figure 1 is a perspective view of a box assembled by implementing this invention, Figure 2 is a cross-sectional view taken along line A-A in Figure 1, and Figure 3 is an enlarged cross-sectional view taken along line B-B in Figure 1. It is a diagram. In the figure, 1 is the box body, 2 is the peripheral wall, 8, 8 are the ribs, 9°9 is the hole, 10 is the top plate, 11 is the bottom plate, 12 is the pipe-shaped protrusion, 13 is the connecting rod, and 14 is the annular protrusion. show.

Claims (1)

[Claims for Utility Model Registration] 1. Opposing side walls 2 of the peripheral wall 2 forming a part of the main body
Inward ribs 8 formed on both upper and lower edges of a and 2a, respectively.
Holes 9, 9 are bored near both ends of the body, and pipe-shaped inward projecting pieces 12 are provided protruding from each corner of each back side of the top plate 1o and bottom plate 11 forming a part of the main body, The top plate 10 and the bottom plate 11 located at the upper and lower parts of the peripheral wall are inserted into the holes 9 made in the ribs 8 of the side walls by fitting the projecting pieces 12 of the drawing board into the holes 9 made in the ribs 8 of the side walls. Projecting pieces 12, 12
An article storage box characterized in that both ends of a connecting rod 13 are fitted to the top and bottom drawing boards, and the upper and bottom drawing boards are connected by the connecting rod. 2. The article storage box according to claim 1, wherein the pipe-shaped protrusion piece 12 has an annular protrusion 14 raised on the inner circumferential surface of the approximately central portion thereof.