JPH023307Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention is a planar L-shaped storage box that is fixed to a wall corner of a room such as a dining room and stores seasonings, tableware, etc., and more specifically, a rectangular storage box on one side. The present invention relates to a connection structure for connecting the storage rectangular body and the other storage rectangular body at right angles.

[Conventional background and problems]

Conventionally, this type of L-shaped storage box has two storage bodies that are pre-formed into a rectangular shape as shown in Figure 7.
The corners of a ₁ and a ₂ are cut into triangular shapes so that a ₁ and a 2 can be connected at right angles, and outward flanges 5, 5, and 5 are bent and formed on the cut edges of both storage bodies a 1 and a ₂ , and their outward The flanges 5, 5, 5 are fixedly attached to each other via fixing means 7 such as spot welding to form an L-shape in plan (FIG. 8).

However, there are the following problems.

Since each part is cut into a triangular shape, material is wasted.

Assembling is troublesome because all three edges of the joint of both storage bodies a ₁ and a ₂ must be spot welded on site.

The outward flanges 5 at the edges of the back plates 3 and 3 of both storage bodies a _{1 and a 2} protrude outward from the extension line of the back plates 3 and 3, so that the back plates 3 of both storage bodies a ₁ and a ₂ ,3
In order to bring the back plates 3, 3 into close contact with the chamber wall B, reinforcing metal fittings 10 corresponding to the amount of protrusion of the outward flanges 5 must be lined on the back surfaces of the back plates 3, 3, otherwise they cannot be fixed to the chamber wall.

[Problem that the invention attempts to solve]

The problems that this invention aims to solve are to reduce the cost of materials, simplify the assembly work, and enable the installation and fixation without lining the backside of the backboard with reinforcing metal fittings when installing it on the room wall. It is in.

[Means for solving problems]

The technical measures taken to solve the above problems were to install a box body that is L-shaped in plan and fixed with its corners along the corners of the room wall, a top plate with an outward flange on the periphery, a back plate between the bottom plates, and a box body on both sides. A one-sided storage rectangular body with an open front surface formed by interposing and fixing plates in an upright manner, and a top plate having an outward flange on the periphery;
It is composed of a front surface formed by interposing and fixing a back plate and one side plate in an upright manner between the bottom plates, and a storage rectangular body on the other side with one side open, and the front edge of the one side plate of the one side storage rectangular body and the storage side on the other side. A comb-like connecting pawl is formed protrudingly to engage with the back plate edge of the rectangular body, and the comb-teeth-like connecting pawl engages with each other and fastens the outward flanges of both storage rectangular bodies that abut each other. It is to connect through means.

〔Example〕

Next, embodiments of the present invention will be described based on the drawings.

The box body A consists of a rectangular storage body _a1 on one side and a rectangular storage body _a2 on the other side.

The one-sided storage rectangular body _a1 has an open front surface by interposing and fixing a back plate 3 having bent side plates 4 on both sides between a top plate 1 having an outward flange 5 on the periphery and a bottom plate 2 in an upright manner. form into.

The other side storage rectangular body _a2 is constructed by interposing and fixing a back plate 3 having a side plate 4 bent on one side in an upright manner between a top plate 1 having an outward flange 5 on the periphery and a bottom plate 2. Shape it into an open shape. In addition, both storage rectangular bodies a ₁ ,
When a ₂ is connected to form an L-shape, the inner plate 8 is fixed to the inner surface of the side plates 4 and 4 at the tip in a spliced manner to form a double structure.

In addition, comb-like connecting claws 6, 6 are provided on the front edge of one side plate 4 of the storage rectangular body a ₁ on one side, and on the back edge which is an open edge of the storage rectangular body a ₂ on the other side, respectively. establish.

The comb-like connecting claws 6, 6 are provided by recessing the front edge of one side plate 4 of the one side storage rectangular body _A1 and the back edge of the other side storage rectangular body _A2 slightly inward, and leaving a certain interval at the tip thereof. It is constructed by forming horizontal protrusions through the stepped portion 6', and when they are engaged with each other, the toe does not protrude outward from the back plate 3 level as shown in the figure, and from the inside there is a linear shape. The connection is made so that only the joining line 6'' appears (FIGS. 3 to 5).

Such one side storage rectangular body A ₁ and the other side storage rectangular body A ₂
This is achieved by connecting the comb-like connecting claws 6, 6 to each other at the site, and connecting the upper and lower outward flanges 5, 5 which abut each other with a fastening means 7 such as spot welding or riveting. Form a devised storage box.

Incidentally, in the storage box of the present invention, the back plates 3 of the rectangular storage body _A1 on one side and the rectangular storage body _A2 on the other side are attached and fixed along the B corner of the room wall using wood screws 9 or the like.
In addition, when attaching and fixing to the lower surface of the hanging cabinet C, as shown in the figure, a reinforcing metal 10 (cross-sectional hat-shaped material) of the same height as the outward flange 5 is attached to the top plate 1, and wood screws passing through the reinforcing metal 10 are attached. 9 to the hanging cabinet C
Fixed to the bottom in a suspended manner.

FIG. 6 shows another example of the comb-like connecting claws 6, 6.

The comb-like connecting claws 6, 6 have one side storage rectangular body a ₁
The front edge of one side plate 4 and the back edge of the other side storage rectangular body _a2 are bent inward into a planar L shape at a certain interval, and when they are engaged with each other, from the back plate 3 level. This allows connection without protruding outward.

[Effect of idea]

Since the present invention is constructed as described above, it has the following advantages.

Since the storage rectangular bodies are simply connected to each other, there is no waste of material and the cost is low.

Since the connection can be made by engaging the comb-like connecting claws and fixing the upper and lower outward flanges of the abutting storage rectangular bodies, the three edges of the joint part can be connected using a fixing means like a conventional storage box. It is easier to assemble than those that are attached via a screw.

Since the edge portions of the storage rectangular body on one side and the storage rectangular body on the other side facing the chamber wall are connected by mutual engagement of the comb-like connecting claws, the connection is made outward from the back plate level as in the conventional case. Nothing stands out.

Therefore, there is no need to line the back plate with reinforcing metal,
The backboard can be attached directly to the room wall using wood screws, etc.

Since the comb-like connecting claws engage each other in a meshing manner,
Although it is strong and easy to assemble, it can maintain the same connection strength as that of conventional storage boxes.

As a result, we were able to achieve our intended purpose.

[Brief explanation of drawings]

The drawings show an embodiment of the storage box of the present invention, in which Fig. 1 is a cross-sectional view in an installed state, Fig. 2 is a 2-2 sectional view, and Fig. 3 is a partial perspective view showing a state before connection. , FIG. 4 is a perspective view showing the connection state of FIG. 3, FIG. 5 is a perspective view from the back of FIG. 4, FIG. 6 is a partial sectional view of another example of the connection part, FIGS. 8
The figure is a schematic diagram of a conventional example and a plan view of a connecting part, with a portion cut away. In the figure, A: box body, _a1 : one side storage rectangular body, _a2 : other side storage rectangular body, 5: outward flange,
1: Top plate, 2: Bottom plate, 3: Back plate, 4: Side plate, 6:
Comb-shaped connecting claw, 7: Fastening means.

Claims (1)

[Scope of utility model registration request] A box body having an L-shape in plan and fixed with its corners along the corners of the room wall is fixed with a top plate having an outward flange on the periphery, a back plate between the bottom plates, and both side plates interposed in an upright manner to open the front surface. Consisting of a storage rectangular body on one side, a top plate having an outward flange on the periphery, a back plate between the bottom plates, and a front side plate formed by interposing and fixing one side plate in an upright manner, and the other side rectangular storage body with one side open, A comb-shaped connecting pawl is formed protrudingly to engage with the front edge of one side plate of the one-sided storage rectangular body and the back plate edge of the other side storage rectangular body, and the comb-teeth-shaped connecting pawl is engaged with each other. A storage box in which outward flanges of both storage rectangular bodies that abut each other are connected to each other via a fastening means.