JP3190585U - Assembly furniture - Google Patents

Abstract

Provided is an assembly furniture that has high interiorability and sufficient structural rigidity by a simple assembling operation, and can reduce the storage capacity after disassembly.
A leg portion 11 and a seat portion 12 extending from the top of the leg portion are integrally formed, and a locking pin 14 is fixed at a position on the upper surface of the seat portion and spaced from the open end. A plurality of support legs 1 and an embedding nut 31 at the center, and when the support legs are arranged at a predetermined angle with the embedding nut as the center, a locking hole that fits the locking pin at a position corresponding to the locking pin The top plate 3 is formed with a fastening bolt insertion hole at the center, and the tip portion of the stem 21 extending at the lower surface of the seat portion is bent at the same angle as the supporting leg to be fixed. And a fastening bolt that is inserted through a fastening bolt insertion hole of the holder and screwed into a buried nut of the top plate, and fastens the holder together with a receiving portion of the support leg to the top plate.
[Selection] Figure 10

Description

  The present invention relates to an assembly furniture that can be easily assembled and can be arranged for various uses by exchanging the top plate.

  Many of the furniture used in general homes are configured with specific uses. For example, a chair functions as a chair and a table functions as a table, and changing the usage is extremely difficult. In addition, even furniture that is no longer likely to be used due to changes in family form, etc. cannot be disassembled in many cases, and it is left as it is in one corner of the room, or even if it is stored in the storage space, the space becomes large. Will occupy.

  Then, the assembly furniture which changed the assembly aspect according to the change of a lifestyle and adapted to various objectives is proposed (refer patent document 1). The assembly furniture disclosed in Patent Document 1 has a rectangular cross member made of a thin paper honeycomb having the same width and a length ratio of 2: 1, and a square vertical member. The vertical members are fixed at right angles to both ends of the cross member so as to form a U-shape, and coupling holes are formed at the four corners of the cross member and the two corners on the open side of the vertical member.

JP2008-289634

  As described above, the assembly furniture disclosed in Patent Document 1 is a chair in which basic components are unitized by fixing rectangular cross members and square vertical members in a U shape, and combining a plurality of units. A table, a bed and the like are configured. Therefore, in constructing the target furniture, it is necessary to first make a troublesome assembly work to fix the cross member and the vertical member, and the connecting holes at the two corners of the cross member and the vertical member are connected with bolts, which is extremely rigid. It has a poor structure.

  By the way, the most important requirement for furniture to be placed indoors must be durable and interior. However, as in Patent Document 1, a simple U-shaped component leaves an inorganic image and cannot be expected to be interior. Moreover, when it becomes unnecessary and disassembles, the storage capacity becomes large and the practicality becomes poor.

  The present invention has been made to solve such a conventional problem, and makes it possible to provide furniture for various uses with high interiorability by a simple assembling work, and has sufficient structural rigidity. And an assembly furniture that can reduce the storage capacity even when disassembled.

  Therefore, the present invention solves the above problems by means described below. That is, in the first aspect of the present invention, the leg portion and the receiving portion extending from the top portion of the leg portion are integrally formed, and the upper surface of the receiving portion is locked at a position spaced from the open end. Corresponding to the locking pin when a plurality of supporting legs with fixed pins and an embedded nut at the center and the open end of the seat portion of the supporting leg arranged at a predetermined angle around the embedded nut A top plate having a locking hole that fits into the locking pin at a position to be formed, a fastening bolt insertion hole being formed at the center, and extending to the lower surface of the seat portion at an equal angle to the fixed supporting leg A holder that holds the seat portion by bending the tip of the stem, and is inserted through the fastening bolt insertion hole of the holder and screwed into the embedded nut of the top plate, and the holder together with the seat portion of the support leg The assembly furniture is composed of fastening bolts fastened to the top plate.

  According to a second aspect of the present invention, in the assembled furniture according to the first aspect, the chamfered portion is formed at the side edge of the receiving portion of the support leg.

  According to a third aspect of the present invention, in the assembled furniture according to the first aspect, a notch step portion is formed on the lower surface of the receiving portion of the support leg, and the open end of the holder contacts the end portion of the notch step portion. So that the holder can be positioned.

  According to a fourth aspect of the present invention, in the assembled furniture according to the first aspect, the thickness of the inner surface of the lower half of the leg portion of the support leg is reduced to facilitate stacking.

  According to the assembled furniture of the present invention, the plurality of support legs and the top plate can be disassembled, and the support legs are attached to the top plate by tightening one fastening bolt with the holder. Therefore, it is easy to assemble and disassemble, and the top plate can be selected from various shapes. Depending on the application, there are various types such as stools, low tables, flower stands, aquarium fish tanks, etc. Arrangement is possible. Further, the disassembly is completed only by removing the fastening bolts, and the storage volume can be reduced, so that it is possible to obtain an economic cost that can lower the logistics cost.

  According to the assembled furniture described in claim 2 of the present invention, in addition to the effect of the device described in claim 1, since the chamfered portion is formed at the side edge of the receiving portion of the support leg, The contact area between the side end edges is increased, the structural rigidity is increased, and positioning at the center of the top plate is facilitated.

  According to the assembled furniture according to claim 3 of the present invention, in addition to the effect of the device according to claim 1, the open end of the holder abuts the end of the notch step on the lower surface of the seat portion of the support leg. As a result, the holder can be positioned easily.

  According to the assembled furniture described in claim 4 of the present invention, the thickness of the inner surface of the lower half of the leg portion of the support leg is reduced, so that stacking of completed assembled furniture in the same form is facilitated.

It is a perspective view of the completed state of the assembly furniture of this invention. It is a side view explaining the structure of the support leg of the assembly furniture of this invention. It is a figure explaining the assembly state of the support leg of the assembly furniture of this invention. It is an expanded view of the holder of the assembly furniture of this invention. It is a top view of the completion state of the holder of the assembly furniture of this invention. It is a perspective view of the completion state of the holder of the assembly furniture of this invention. It is a figure which shows the example of the top plate of the assembly furniture of this invention. It is a figure which shows the example of the top plate of the assembly furniture of this invention. It is a figure which shows the example of the top plate of the assembly furniture of this invention. It is a perspective view explaining the assembly state of the assembly furniture of this invention. It is an external appearance perspective view which shows the completion state of the assembly furniture of this invention. It is a figure explaining the stacking state of the assembly furniture of this invention. It is a perspective view which shows the other example of the completion state of the assembly furniture of this invention.

  Hereinafter, the embodiment of the furniture which this invention wants to build is described in detail based on figures. As shown in FIG. 1, the main components of the assembly furniture A of the present invention include a plurality of (three in this embodiment) support legs 1, a holder 2, a top plate 3, and fastening bolts 4.

  As shown in FIGS. 2 (A) and 2 (B), the support leg 1 has an inverted L-shape and includes a leg portion 11 and a receiving portion 12. The leg portion 11 and the seat portion 12 may be integrally molded with natural wood material or synthetic resin, but as shown in the figure, the leg portion 11 and the seat portion 12 are bonded together with the dowels 13 and fixed. It is good also as a structure.

  As shown in the broken view, the leg portion 11 is made thinner than the upper half in a state where the inner surface of the lower half is scraped off, and when the assembled furniture completed in the same form is stacked, the leg portion 11 Contact with the top plate 3 is avoided and stacking is facilitated.

  On the other hand, the chamfered portion 12a is formed on the side edge of the seat portion 12 and arranged so as to be in contact with each other as shown in FIG. 3, so that the contact area between the adjacent side edges is increased and the structural rigidity is increased. At the same time, positioning to the center of the top 3 becomes easy. Further, a locking pin 14 is fixed by embedding a dowel or the like at an arbitrarily determined spaced position from the open end of the receiving portion 12 on the upper surface of the receiving portion 12. Further, a notch portion 12b is formed on the back surface of the receiving portion 12, and an open end of the holder 2 described later is brought into contact with the step portion 12c formed thereby.

  Next, the configuration of the holder 2 for fixing the support leg 1 to the top plate 3 will be described. FIG. 4 is a development view of the holder 2 before completion. As shown in FIG. 4, a holding flap 22 is integrally provided at the tip of the stem 21 extending at a distance of 120.degree. It is bent at an angle of about 90 ° at the indicated position so as to have the shape shown in FIGS. An insertion hole 23 for a fastening bolt 4 to be described later is formed at the center of each stem 21.

  Next, the configuration of the top 3 will be described below. 7A and 7B are premised on constituting a stool or a low table, and an embedded nut 31 is fixed to the center of the triangular top plate 3 as shown in FIG. The buried nut 31 may be any known demon nut, claw nut, or plate nut. A locking hole 32 is formed at a position corresponding to the locking pin 14 of the receiving portion 12 on a line connecting each top and the center. The top plate 3 has the basic configuration described above, but when a stool is configured, a cushion material and a cover material may be stretched on the surface. The shape of the top plate 3 is not limited to a triangular shape, but is a disc shape shown in FIGS. 8A and 8B, a spindle disc shape shown in FIGS. 9A and 9B, or a simple square shape. There may be.

  When assembling the support leg 1, the holder 2, and the top plate 3 configured as described above, as shown in FIG. 10, first, the locking pins 14 of each support leg 1 are fitted into the locking holes 32 of the top plate 3. Is placed on the back surface of the top plate 3 so that the open end of the seat 12 is positioned at the center of the top plate 3 as shown in FIG. Next, the holding ends of the holding flaps 22 of the holder 2 are attached to the stepped portion 12c of the receiving portion 12 in contact with each other. Then, if necessary, the fastening bolt 4 with the washer 51 interposed is inserted from the insertion hole 23 of the holder 2 and screwed into the embedded nut 31 of the top plate 3 and tightened to complete the assembly.

  The assembled furniture of the present invention completed as described above becomes a stool as shown in FIG. 11, and stacking as shown in FIG. 12 is also possible. In addition, by replacing only the top plate, a low table such as that shown in FIG. 13 is obtained, and a tee table can be configured by adopting a table whose base is changed to a larger one so that it can be used for a wide range of applications. Can do.

A ········································································ 11 2 .... Holder 21 ... Stem 22 ... Holding flap 23 ... Insertion hole 3 .... Top plate 31 ... Embedded nut 32 ...・ ・ ・ ・ Lock holes 4 ・ ・ ・ ・ ・ ・ Fastening bolts

Claims (4)

A plurality of support legs formed integrally with a leg part and a receiving part extending from the top part of the leg part, and fixing a locking pin at a position spaced from the open end on the upper surface of the receiving part;
A buried nut is provided at the center, and when the open end of the seat portion of the support leg is arranged at a predetermined angle with the buried nut as a center, it is fitted to the locking pin at a position corresponding to the locking pin. A top plate formed with a locking hole,
A holder for forming a fastening bolt insertion hole at the center and bending the tip of the stem extending at the lower surface of the receiving portion at the same angle as the supporting leg to be fixed and holding the receiving portion,
An assembly furniture comprising: a fastening bolt that is inserted from a fastening bolt insertion hole of the holder and screwed to an embedded nut of the top plate, and fastens the holder together with a receiving portion of a support leg to the top plate.   The assembly furniture according to claim 1, wherein a chamfered portion is formed at a side edge of the seat portion of the support leg.   A notch step portion is formed on the lower surface of the seat portion of the support leg so that the open end of the holder abuts on an end portion of the notch step portion so that the holder can be positioned. The assembled furniture according to claim 1.   The assembled furniture according to claim 1, wherein a thickness of an inner surface of a lower half of the leg portion of the support leg is reduced to facilitate stacking.

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