JP2003299541A - Panel for assembling box body and method for assembling the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a panel for assembling a box body in which the box body is easily assembled of a thick plastic plate at a construction site. <P>SOLUTION: The panel for assembling the box body comprises a plurality of parts 3 for wall faces connected with each other through a plurality of vertically folding lines 2 and recesses 8 on the rear face, the part 3 for the wall face composed of the thick plastic plate 1 into which at least one plastic flat plate 1a is superposed upon a pressed uneven thick plate 1b so as to be integrally formed; a flap-shaped part 4 for a bottom plate which is a part 3 for a middle wall face among the parts 3 for the wall faces and has an upper horizontal folding line 6 (b) and the recesses 8, the flap-shaped part 4 formed through a horizontal folding line 5 (a) and the recesses 8 on the rear face with an inverted C-shaped cut; and fitting parts 7 for fixing the end edges of the part 4 for the bottom plate to the parts 3 for the wall faces. The panel for assembling the box body is integrally formed by pressing. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention can be easily assembled at a construction site by using plastic planks, wooden boards, corrugated boards, and other thick boards, and is used for a washbasin, a kitchen hanging rack, and other housings. A panel for assembling a box and a method for assembling the box.

[0002]

2. Description of the Related Art Conventionally, a wash basin, a hanging rack in a kitchen, etc. have been carried in and attached to a site as a prefabricated three-dimensional object.

[0003]

However, in the case of such a three-dimensional object, there are drawbacks such as the need for a large transportation vehicle for transportation to the site and a large space for storage. Was found to be bulky.

The object of the present invention is to solve the problems and drawbacks of the prior art, to be easily assembled in a box at the construction site, and to be made of a plastic thick plate, a wooden board, a corrugated cardboard or other soft plastics. It can be composed of a thick plate with a sheet, it is easy to assemble without the need for tools or connectors for joining, and it is possible to assemble a box such as a washbasin, a hanging rack in the kitchen on site, Provided are a box assembly panel and a method for assembling a box that can reduce transportation and storage costs.

[0005]

According to a first aspect of the present invention, at least one flat plate made of plastics and an uneven thick plate which has been pressed are superposed and integrated to form a plastics thick plate, and a plurality of vertical folding curves are provided. And a plurality of wall surface portions connected through the rear surface groove portion, the lower horizontal folding curve (a) in the plurality of central wall surface portions, and the rear surface groove portion formed by an inverted U-shaped cut and upward. A flap-shaped bottom plate part having a horizontal folding curve (b) and a rear groove part, and an engaging part which is provided to fix the edge of the bottom plate part and the wall surface part, and is integrally formed by press working. It was a panel for assembling the box.

According to the second aspect of the invention, at least one flat plate made of plastics and a thick plate made by pressing are superposed and integrated to form a plastics thick plate, and a plurality of vertical folding curves and back groove portions are provided. A plurality of wall surface parts connected to each other and a horizontal folding curve at the lower part of the plurality of wall surface parts in the center
(a) and a flap-shaped bottom plate portion having a horizontal folding curve (b) and a back groove portion formed by an inverted U-shaped cut from the back groove portion, an edge of the bottom plate portion, and the wall surface portion. Is integrally formed by pressing, and the flap-shaped bottom plate portion is bent along the horizontal folding curve (a) and the horizontal folding curve (b) to form the bottom plate. After the formation, a box assembly panel was formed by attaching a door that can be opened and closed to the central wall portion.

In the third aspect of the invention, a panel for assembling a box using a thick board such as a wooden board, a corrugated board or a thick board having a soft plastic sheet on the surface instead of the plastic thick board is used.

In the fourth invention, the first step of forming the bottom plate by bending the flap-shaped bottom plate portion provided on the plastic thick plate downward from the horizontal folding curves (a) and (b) and the rear groove portion, respectively. A second step of forming a wall surface by bending the vertical bending curve and the back groove portion on both sides centering on the bottom plate portion, a third step of fixing the bottom plate and the wall surface with an engaging portion, and A fourth step of fitting the back wall into the vertical groove provided at the rear end of the wall surface is provided, and the box body is assembled.

In the fifth invention, the first step of forming the bottom plate by bending the flap-shaped bottom plate portion provided on the plastics thick plate downward from the horizontal folding curves (a) and (b) and the rear groove portion, respectively. A second step of bending the vertical bending curve of the thick plate and a back groove portion to form a wall surface surrounding four circumferences of the bottom plate, and a third step of fixing the bottom plate and the wall surface with an engaging portion, A fourth step of providing a door that can be opened and closed with the opening, through which the bottom plate portion has been removed, as the front surface, and a method of assembling a box.

(Function) In the first invention, as the plastics thick plate, one flat plate and the uneven thick plate which is made uneven by press working are superposed and integrated, so that it can be used as a bottom plate or a wall surface. And began to have rigidity.

The plastic thick plate is divided into a plurality of connected wall portions by a plurality of vertical folding curves and a back groove. Among the plurality of wall surface portions, the central wall surface portion is formed by an inverted U-shaped cut from the lower horizontal folding curve (a) and the rear groove portion, and the upper horizontal folding curve (b) and the rear groove portion are formed. Since the flap-shaped bottom plate portion is provided, when bent from each folding line, the back groove portion is matched and bent at a right angle to form a bottom plate.

Since the bottom plate is a plastics thick plate in which one flat plate made of plastics and an uneven thick plate which has been pressed are superposed and integrated, it has rigidity as a floor surface,
Since the space is formed in the lower portion, it can be used as a storage portion for a drainage pipe for a washstand, for example.

The edge of the bottom plate formed by bending and the wall surface can be fixed by the engaging portion, and are fixed securely at a fixed position.
The bottom plate and the wall surface form a three-dimensional box. Since a thick plate of plastics is integrally molded by pressing, it is easy to mold and the thickness can be adjusted, and it is lightweight because it is a panel shape, and it is convenient for transportation and storage, and also saves transportation costs and storage fees. We were able to provide a panel for box assembly.

In the second aspect of the present invention, a plastic thick plate is bent by a plurality of vertical folding curves and a rear groove portion to form a wall surface, and a flap-shaped bottom plate portion is bent from the horizontal folding curve (a) and the rear groove portion. A box with a door can be constructed by bending the horizontal folding curve (b) and the rear groove portion to form a bottom plate, and then attaching a door that can be opened and closed to the central wall portion. The door is attached so as to be openable and closable by, for example, providing a hinge portion on the periphery of the central wall portion.

In the third invention, a wooden board or corrugated board can be used instead of the plastic thick board. The box body can be formed by bending and engaging by using a thick plate including a thick plate in which a soft plastic sheet is attached to the surface of a V plate cut on a wooden board.

In the fourth invention, the first step of forming the bottom plate by bending the flap-shaped bottom plate portion provided on the plastics thick plate downward from the horizontal folding curves (a) and (b) and the rear groove portion, respectively. And a second step of forming a wall surface by bending the vertical folding curve and the back groove portion on both sides around the bottom plate portion as a center, and a third step of fixing the bottom plate and the wall surface with an engaging portion.
The box can be formed by the step and the fourth step of fitting the separately prepared back wall into the vertical groove provided at the rear end of the wall surface portion on both sides.

No other tools are required for the assembly, and the assembly can be easily and quickly assembled by bending from the folding curve, fixing by the engaging portion and attaching the back wall.

According to the fifth aspect of the invention, the box can be assembled easily by bending the vertical folding curve, the horizontal folding curve (a) and (b), bending from the back groove portion and fixing the bottom plate and the wall surface by the engaging portion. A box with a door can be provided by the fourth step of providing a door that can be opened and closed with the opening from which the bottom plate portion is removed as the front surface.

[0019]

BEST MODE FOR CARRYING OUT THE INVENTION Since the present invention is a plastics thick plate in which one flat plate made of plastics and an uneven thick plate that has been pressed are superposed and integrated, it is possible to maintain rigidity and to meet the intended use. It is possible to mold into an appropriate thickness and size.

Further, since the plastics thick plate is made into an uneven shape by pressing, the height of the uneven portion and the shape can be appropriately selected to freely form the space portion, the shape and position of the convex portion, and the notches and V-cuts. In addition to being selectable, it is easy to make the positions of the engaging part and the bending curve as designed.

Since the plastics thick plate is bent by the vertical folding curve, the horizontal folding curve (a) and (b) and the rear groove portion so that a three-dimensional box can be formed, it is easy to assemble.
It is possible to construct a practical storage box, storage stand, washbasin, etc. by assembling in a right-angled shape accurately by the back groove portion and attaching a plastic washbasin and a door. Further, since a thick plate is used, a decorative plate or a vinyl chloride sheet or other soft plastic sheet adhered to the surface of a wooden board or the like may be used to provide a thick decorative plate.

[0022]

Embodiments The embodiments shown in the drawings will be described below. In FIG. 1, reference numeral 1 denotes a plastics thick plate, which is configured by superimposing and integrating at least one plastics flat plate 1a and a press-formed uneven thick plate. In addition to a thick plate having a flat surface using one flat plate, it is also possible to use a decorative plate in which a flat plate, a vinyl chloride sheet or another soft synthetic resin sheet is attached to both the front and back surfaces of the thick plate for integration.

As the plastics, various synthetic resins can be used depending on the use of the box. Especially, when strength and decorativeness are required, a reinforced acrylic resin is used, or a thermoplastic or thermosetting resin is used. It is also possible to use a simple substance or a multi-layer sheet formed by vacuum-forming, pressure-forming, etc. the synthetic resin plate of (1).

Reference numeral 2 is a vertical bending curve, and a plurality of 2 to 3 pieces are provided to partition the plurality of wall surface portions 3. The example shown is
Although three wall portions are shown, four wall portions may be connected to each other to provide a rear wall section.

Reference numeral 4 denotes a flap-shaped bottom plate portion, which is formed from a lower horizontal folding curve (a) 5 by an inverted U-shaped cut and has an upper horizontal folding curve (b) 6. Reference numeral 7 denotes an engaging portion, which is formed at a position where the bottom plate portion 4 and the wall surface portion 3 face each other by assembly. The engaging portion 7 is made up of, for example, a convex portion and a concave portion that can be fitted in a concave-convex shape.

Reference numeral 8 denotes a rear surface groove portion provided on the rear surface side of the vertical folding curve 2 and has a V-cut shape which can be bent at a right angle or a required angle. Although not shown, it is also formed on the back side of the horizontal folding curves (a) and (b).

FIG. 2 is a reference diagram showing, as a plastics thick plate, a plastics flat plate 1a before being integrated by press working and a pressed uneven plate 1b,
It is integrally formed by a double type vacuum forming or other forming method.

Reference numeral 9 indicates a reinforced portion. Uneven thick plate 1b in FIG.
The shape is not limited to this, and it is sufficient as long as the rigidity capable of maintaining the thickness can be exerted. For example, press working exclusively for pallets, press working by double vacuum forming, and the like are used.

A vertical fold curve or horizontal fold curve (a) or (b) formed by V-cutting may be formed on a wooden board to make it foldable, and a thick plate may be formed by sticking a soft synthetic resin sheet on the surface thereof. FIG. 3 shows an example of the formed box 10. The ratio of height to width is selected according to the desired box. Such a box is convenient for a kitchen hanging rack.

FIG. 4 shows a case where it is used as a stand 11 of a wash basin, and a wash basin 12 can be placed on the upper end portion.

The box assembly panel of the present invention is a flat thick plate until it is assembled and is convenient for transportation and storage.
Material and transportation costs are reduced, and there are merits such as environmental friendliness even when disposing of them.

[0032]

INDUSTRIAL APPLICABILITY The present invention can be easily assembled as a box at the construction site and can be constituted by a thick board made of plastics, a wooden board, a corrugated board or other thick boards.
Easy to assemble without the need for tools or connectors for joining. A box assembling method and a box assembling method capable of assembling a box such as a washbasin, a kitchen hanging rack, and other housings on the site and reducing transportation and storage costs can be provided. .

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a box assembly panel according to the present invention.

FIG. 2 is an exploded perspective view of a plastic slab.

FIG. 3 is a perspective view showing an example of a box.

FIG. 4 is a perspective view showing an embodiment as a wash basin.

[Explanation of symbols]

1: Plastic slab 2: Vertical folding curve 3: Wall part 4: Flap-shaped bottom plate part 5, 6: Horizontal folding curve (a) (b) 7: Engagement part 8: Back groove

Claims (5)

[Claims] 1. A plastics thick plate in which at least one flat plate made of plastics and an uneven thick plate that has been pressed are superposed and integrated to form a plastics thick plate, which is connected through a plurality of vertical folding curves and a rear groove portion. A plurality of wall parts, and a lower horizontal folding curve (a) at the central wall part of the plurality of wall portions and a horizontal folding curve (b) and a rear groove portion formed upward by an inverted U-shaped cut from the rear groove portion. And a flap-shaped bottom plate portion, and an engaging portion that can fix the end edge of the bottom plate portion and the wall surface portion, and is integrally molded by press working. 2. A plastics thick plate in which at least one of the plastics flat plates and a stamped uneven thick plate are superposed and integrated to form a plastics thick plate, which is connected through a plurality of vertical folding curves and a rear groove portion. A plurality of wall parts, and a lower horizontal folding curve (a) at the central wall part of the plurality of wall portions and a horizontal folding curve (b) and a rear groove portion formed upward by an inverted U-shaped cut from the rear groove portion. A flap-shaped bottom plate portion, and a box body composed of an engaging portion that is provided to fix the end edge of the bottom plate portion and the wall surface portion by press forming integrally, and the flap-shaped bottom plate A panel for assembling a box body, in which an opening / closing door is attached to a central wall surface portion after forming a bottom plate by bending the portion along a horizontal folding curve (a) and a horizontal folding curve (b). 3. The panel for assembling a box according to claim 1, wherein a thick plate such as a wooden board, a corrugated board or a thick plate having a soft plastic sheet on the surface is used instead of the plastic thick plate. 4. A first step of forming a bottom plate by bending the flap-shaped bottom plate portion provided on the plastics thick plate downward from the horizontal folding curves (a) and (b) and the rear groove portion, respectively.
A second step of forming a wall surface by bending from the vertical folding curve and the back groove portion on both sides centering on the bottom plate portion, a third step of fixing the bottom plate and the wall surface with an engaging portion, and a rear wall surface on both sides Fourth fitting back wall to vertical groove at the end
A method of assembling a box consisting of steps. 5. A first step of forming a bottom plate by bending the flap-shaped bottom plate portion provided on the plastics thick plate downward from the horizontal folding curves (a) and (b) and the rear groove portion, respectively.
A second step of forming a wall surface that surrounds the four circumferences of the bottom plate by bending the vertical folding curve of the thick plate and the back groove portion respectively; a third step of fixing the bottom plate and the wall surface with an engaging portion; A fourth step of providing a door that can be opened and closed with the opening from which the part is removed as a front surface, and a method of assembling a box.