JP2011067511A - Assembly furniture - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an assembly furniture capable of innumerably constructing assembling variations and easily performing assembling and exchanging by increasing the degree of freedom in assembling, eliminating the need for tools for attachment, such as screws, nails, and metallic fittings, reducing waste due to the superimposition of materials, and eliminating the necessity of technique in assembling. <P>SOLUTION: The assembly furniture includes: cylindrical boxes 1 having in four sides, projections/recesses to be fitted from one direction; and joint boards 2 for joining between the cylindrical boxes 1. The cylindrical box 1 is used as a single body, or the projections/recesses of a plurality of cylindrical boxes 1 are fitted so as to perform assembling with the use of the joint boards 2 between the cylindrical boxes 1. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

    The present invention relates to an assembly furniture in which a plurality of cylindrical furniture are arranged and stacked.

      In conventional assembly furniture, Patent Document 1 (Japanese Patent Laid-Open No. 8-366) discloses that a plurality of boxes are arranged or stacked as shown in FIG. 9, and adjacent boxes are connected by wood screws or bolts and nuts. It is disclosed that the connection or the connection pin 9 and the connection tool 10 of FIG. 10 are used. The box material overlaps between adjacent boxes. Patent Document 2 (Japanese Patent Application Laid-Open No. 2004-3053337) discloses that the connection between adjacent boxes is a pin, an adhesive, or a press-fitting. In addition, this document 2 discloses the shape of the basic box component, the first basic plate 21, the second basic plate 22, and the connecting end of the connecting plate shown in FIGS.

JP-A-8-366 JP-A-2004-305337

The assembly furniture and adjacent boxes disclosed in Patent Document 1 and Patent Document 2 are assembled using pins, wood screws, adhesives, and connecting tool connecting members, and connecting members and assembly tools are also required. It takes time to disassemble. Furthermore, the position for connection is limited, and there are few assembly variations. According to the disclosure of Patent Document 1, there is a waste of material between adjacent boxes.
In addition, in the assembly furniture disclosed in Patent Document 2, the component material of the basic box, the first basic plate material, the second basic plate material, and the three types of connection plates are uneven and slope cut or end faces are V for connection with each other. The shape and the complicated and elaborate processing are necessary and the cost is considered high.

      In order to solve the above problems, the present invention is an assembly furniture comprising a cylindrical box 1 and a connecting plate 2. The joints of the cylindrical box 1 are provided with connecting irregularities within the plate thickness that do not require a tool and can be detached from one direction. Also, unevenness suitable for the joint of the cylindrical box 1 is provided at both ends of the connecting plate 2.

      In the present invention, the cylindrical box 1 and the connecting plate 2 are assembled so that they can be fitted from one direction, so that assembly members such as wood screws, adhesives, connecting tools, etc. and assembly tools can be easily assembled. It is a furniture that can be used in various ways by stacking the connecting irregularities of the present invention on the cylindrical box 1 and the connecting plate 2 diagonally upward and downward, and by shifting the irregularities of the connecting parts back and forth. The goal is to provide furniture that can be configured to match space constraints, layout, and atmosphere. In addition, by forming irregularities within the plate thickness at the joint portion of the cylindrical box 1 and both ends of the connecting plate 2, even if a plurality of the cylindrical box 1 and connecting plate 2 are assembled, no material is duplicated and no material is wasted. . Further, as shown in the embodiment of FIG. 4, the material for the six cylindrical boxes 1 and the four connecting plates 2 for the six boxes is 1.5 times as large as the nine cylindrical boxes 1. It is an assembly furniture that makes effective use of resources that can provide an area.

It is a perspective view of the cylindrical box of the present invention. It is (A) left side view, (B) front view, (C) right side view of the connecting plate of the present invention. It is a perspective view of the assembly detail drawing of this invention. It is a perspective view of the Example of this invention. It is a front view of the Example of this invention. It is a perspective view of the Example of this invention. It is a perspective view of the Example of this invention. It is a perspective view of the other form of this invention. It is the conventional assembly furniture figure. It is a perspective view of the conventional assembly furniture coupling tool. It is the conventional assembly furniture figure. It is the conventional assembly furniture figure.

The present invention will be described with reference to the drawings.
FIG. 1 shows a cylindrical box 1 in which four plates, which are the basis of this assembled furniture, are fastened in a cylindrical shape and joined together by a method such as a five-piece set. The fitting group a having the same shape has two sides and the fitting group b has two sides. However, it is also possible to arrange the concavity and convexity groups with the same adjacent sides.

The fitting group a is provided with two concave portions 12 and three convex portions 11 in the joint portion thickness t of the cylindrical box 1. The pin 12 a is fixed to the concave portion 12, and the pin 12 a is fixed to the convex portion 11. A slightly larger hole 11a is provided. The convex portion 11 is slightly smaller than the concave portion 12. The fitting group b is provided with three concave portions 12 and two convex portions 11. The fitting group b is provided with a pin 12a and a hole 11a as in the fitting group a.
In the present invention, the number of irregularities is indicated by 5, but any number of 4 or more is acceptable.
Furthermore, the cylindrical box front face 1a shows the main face when the tubular box 1 of this figure is seen from the front, and the upper right and the lower left are the fitting group a. Moreover, the cylindrical box back surface 1b is shown.

2A shows a left side view of the connecting plate 2, FIG. 2B shows a front view of the connecting plate 2, and FIG. 2C shows a right side view of the connecting plate 2. Similarly to the fitting group a of the cylindrical box 1, the connecting plate fitting group a1 has the dimensions of the convex portion 11 = the convex portion 13 and the hole 11a = the side hole 13a. Further, the convex portion 13 has a straight hole 13b slightly larger than the pin 12a. The connecting plate fitting group b1 is provided with a convex portion 13, a side hole 13a, and a straight hole 13b as described above.
Further, in this case, the drawing is a quadrangle, but any shape may be used as long as it is a triangle or more.

      FIG. 3 shows assembly details. The fitting group b of the lower right connection part of the cylindrical box 1 of A1 is fitted from above to the coupling plate 2 fitting group a1 of B1, and the lower left connection of A2 and one cylindrical box is connected to the coupling plate 2 fitting group b1 of B1. The fitting group a of the part is fitted from above. A1 tubular box 1 upper right connection part fitting group a and A2 cylindrical box 1 upper left connection part fitting group b A3 cylindrical box 1 horizontally 180 degree rotation box back surface 1 b is inserted into the tubular box 1 of A1 and A2 from the upper right connecting portion fitting group a.

Further, the B2 connecting plate 2 inserts the fitting convex group a1 of the B2 connecting plate 2 vertically into the fitting concave group b of the upper left connection portion of A1, the cylindrical box 1. Thereafter, the cylindrical box 1 and the connecting plate 2 are assembled as described above.
FIG. 4 shows one of the embodiments of the assembled furniture of the present invention in which the cylindrical box 1 is assembled from five of A1, A2, A3, A4, and A5 and four connecting plates 2.
FIG. 5 is an embodiment diagram showing an example in which ten cylindrical boxes 1 and three connecting plates 2 are assembled on the same surface based on the previous assembly. Further, FIG. 6 shows that five cylindrical boxes 1 and four connecting plates 2 are used, and A1 / A4 cylindrical box 1 and B2 connecting plate 2 l / n from A3 cylindrical box 1 and B1, B4. This is an embodiment in which the connecting plate 2 is put out from the front side and assembled, and the cylindrical box 1 of A2 and A5 and the connecting plate 2 of B3 are put out from the left side in the same manner for n minutes.

      FIG. 7 shows an embodiment in which ten cylindrical boxes 1 and six connecting plates 2 are used. FIGS. 8 (A) and 8 (B) show other alternative cylindrical boxes 4 and 5. This shape is an example of an alternative shape of the present invention that cannot be moved to the other once fitted from above.

      The assembled furniture of the present invention can be constructed by attaching a plurality of cylindrical boxes 1 and connecting plates 2 on the left, right, front, back, and diagonally, and stacking them to construct a display shelf, a partition shelf, a product shelf for a show window, a table furniture, etc. . In addition, the size and shape of this furniture can be changed in response to changes in the shape of the furniture that accompanies changing the room pattern or layout changes in the store. When assembling and changing the furniture, there is no need for connecting members or tools, and assembly and reassembly can be performed in a short time. Furthermore, it is a piece of furniture that makes effective use of materials, as in general stacking of boxes, where there is no duplication of material at the contact portion between boxes and a large amount of storage space can be provided with less material. The assembled furniture of the present invention can be industrially produced.

1 cylindrical box 1 a cylindrical box front 1 b cylindrical box back 2 connection plate 4 cylindrical box (other plan 1)
5-tubular box (other plan 2)
11 convex portion 11a convex hole 12 concave portion 12a concave pin 13 connecting plate convex portion 13a side hole 13b straight hole 14 connecting plate concave portion

Claims (2)

      It consists of a cylindrical box 1 formed by joining four plates into a cylindrical shape, and a connecting plate 2 for connecting the cylindrical box 1 and the cylindrical box 1. An assembling furniture comprising a connecting plate 2 having concavities and convexities that can be fitted to the connecting concavities and convexities of the cylindrical box 1 at the joint of the cylindrical box 1 within the thickness of the cylindrical box 1 .        The assembly furniture according to claim 1, wherein the fitting portion of the cylindrical box 1 is provided with two fitting groups a having the same shape and two fitting groups b on opposite sides.

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