JP3237803U - Ready-to-assemble furniture with legs - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide assembled furniture with legs which can be assembled and used at the time of use and disassembled at the time of storage and transportation and can be stored or transported compactly. SOLUTION: The first leg is an assembled furniture with legs, which is composed of a leg portion, a joint part 3 and a top plate part 2 in which a first leg part 1a and a second leg part 1b are combined so as to intersect each other. The parts and the second leg parts each have a notch 1d at the center of the upper end and protrusions at both ends of the upper end. The joint part is configured so that it can be attached by fitting the protrusions provided on both ends of the upper part of the leg, and one surface of the joint part is fixed to the notch formed in the upper central part of the leg portion. The surface of the first and second leg parts is fixed by fitting the protrusions provided at both upper ends of the upper end into the fitting holes on the back surface of the top plate part, and the leg portion and the top plate part are connected via the joint part. .. [Selection diagram] FIG. 5

Description

The present invention relates to a ready-to-assemble furniture with legs that can be assembled and used at the time of use, and disassembled at the time of storage and transportation, and can be stored or transported compactly. The ready-to-assemble furniture with legs of the present invention can be applied to a wide range of furniture such as chairs, tables, desks, and chests of drawers.

In outdoor activities such as auto camps, pipe-shaped folding chairs and folding tables that emphasize functionality are used. However, such folding furniture requires a metal pipe to be cut and bent to form a metal frame, which must be combined with a top plate made of cloth or synthetic resin, and is manufactured through a number of processes. rice field. Further, when the seat surface portion is made of cloth, it is uncomfortable to sit on, and since the frame is formed of a metal pipe, it is inorganic and does not make the warmth of the wood surface felt.

Also, when a large number of chairs and tables are used to hold a lecture in a large conference room, pipe chairs and tables are often used. These pipe-shaped furniture have the advantages of being easy to fold and taking up less space for carrying and storing, but in this case as well, these furniture have the above-mentioned problems.

As furniture that is portable and can be assembled and used, Patent Document 1 describes assembled furniture consisting of a top plate and a leg, and the connection between the top plate and the leg is engaged by a protruding piece on the back surface of the top plate. A ready-to-assemble furniture is described in which a joint groove is formed and the upper side of the leg is inserted into the engaging groove. However, in such furniture, a wide variety of projecting pieces must be formed on the back surface of the top plate, which not only makes the structure complicated, but also uses the entire piece if a part of the projecting piece is damaged. There was a problem that it became impossible.

Further, Patent Document 2 describes an assembled chair in which a leg portion is formed by combining a first leg portion having a mounting groove and a second leg portion, and a seat surface is connected to the leg portion. However, in this assembled chair, the seat surface and the legs are connected by inserting the coupling protrusions provided on the upper part of the legs into the coupling holes formed on the back surface of the seat surface, so that the coupling force is not only weak. However, if even one of the connecting protrusions provided on the upper part of the leg is damaged, there is a problem that the chair cannot be used.

Japanese Patent No. 6796522 Japanese Unexamined Patent Publication No. 2007-12351

The present invention has been made in view of the above problems, and an object thereof is to provide a ready-to-assemble furniture with legs that can be assembled and used at the time of use, and disassembled at the time of storage and transportation and can be stored or transported compactly. do. In addition, it is durable because the disassembled legs and the top plate are firmly connected, and it provides furniture that is manufactured from a wooden material and can be expected to have an aesthetically superior design effect.

In order to achieve the above object, the present invention is an assembly with legs composed of legs, joint parts, and top plate parts in which the first leg parts and the second leg parts having a substantially trapezoidal shape are combined so as to intersect each other. In furniture, the first leg part and the second leg part each have a notch at the center of the upper end and protrusions at both ends of the upper end, and the top plate part has a back surface. Has a fitting hole in the fitting hole, and is configured to be fitted by fitting protrusions provided at both upper ends of the first and second leg parts into the fitting hole, and the joint part has one surface of the leg. It is connected to the notch formed in the upper center of the portion, and the other surface is fitted with the protrusions provided at both upper ends of the first and second leg parts into the fitting holes on the back surface of the top plate part. It is an assembled furniture with legs having a structure in which the legs are connected to the back surface of the top plate parts and the legs and the top plate parts are connected via the joint parts.

The assembled furniture with legs according to the present invention can be applied to an assembly chair, an assembly chaise longue, an assembly table, an assembly chest with legs, and the like by appropriately selecting the form of the top plate parts.

Further, the leg parts used in the present invention are composed of a first leg part having a mounting groove formed from the lower center to the upper side and a second leg part having a mounting groove formed from the upper center to the lower side. Are combined to form a leg. Further, these leg parts are preferably made of wood, and it is preferable to use screws to connect the joint parts, the top plate parts and the leg parts.

According to the present invention, since the legs and the top plate parts are connected via the joint parts, not only can they be firmly connected, but also they can be easily connected using screws or the like, which facilitates assembly and disassembly. It can be carried out. In addition, by making the legs and top plate parts made of wood, the furniture is superior in design to pipe-shaped furniture, and can be made into furniture that is friendly to human sensibilities.

Therefore, in addition to being suitable for outdoor use, it can be easily assembled and used even in a conference room, and can be disassembled and compactly stored after use.

It is a perspective view of the assembly chair A which concerns on this invention. It is a perspective view of the assembly chaise longue B which concerns on this invention. It is a perspective view of the assembly table C which concerns on this invention. It is a perspective view of the assembly chest D with a leg which concerns on this invention. It is a front view of the part forming the assembly chair which concerns on this invention. It is a perspective view of the leg part and the top plate part of the assembly chair which concerns on this invention. The process of forming the leg part of the assembly chair which concerns on this invention is shown. The process of fixing the leg and the seat surface of the assembled chair according to the present invention is shown.

Embodiments of the present invention will be described below with reference to the accompanying drawings.

(Assembled furniture)
1 to 4 show various embodiments of the assembled furniture according to the present invention. FIG. 1 is an assembly chair A, FIG. 2 is an assembly chaise longue B, FIG. 3 is an assembly table C, and FIG. 4 is an assembly chest with legs. Shows D. The top plate parts 2 of the assembly chair A and the assembly chaise longue B are drawn in a plate shape, but a cushion or the like can be fixed to the seat surface side.
Further, by making the first leg part 1a and the second leg part 1b different colors, the design of the assembled furniture can be enhanced. Further, by using wood as the material of the top plate part 2 and the first and second leg parts 1a and 1b, it is possible to make a product having an excellent aesthetic sense by making the best use of the pattern of the wood surface.
Hereinafter, the details of the embodiment of the assembled chair A will be described, but it is natural that the assembled chair A can be applied to other assembled furniture such as the assembled chaise longue B.

(Top board)
FIG. 5 shows a plan view of the components when the assembled furniture according to the present invention is the assembled chair A.
In the present invention, various top plate parts can be selected according to the form of the assembled furniture to make various assembled furniture. In the case of the assembly chair A, the illustrated disk-shaped plate material is the top plate 2, and in the case of the assembly chair B, it is an elongated rectangular plate material. On the back surface of the top plate, it is necessary to form a fitting hole 2a having a required size in a portion where the protrusion of the leg member is fitted.

(Leg parts)
The pair of leg parts includes a first leg part 1a having a mounting groove 1c from the lower center to the upper side and a second leg part 1b having a mounting groove 1c from the upper center to the lower side. The mounting grooves 1c of these leg parts are combined to form the leg portion 1.
Further, notches 1d are provided in the central portion of the upper side of the first and second leg parts to form protrusions at both ends. When the first leg part 1a and the second leg part 1b having such a shape are combined to form the leg portion 1, a space for storing the joint parts is formed in the central portion of the leg portion 1 by the notch portion 1d. be able to. Further, the protrusion is fitted into the fitting hole 2a when the leg portion 1 and the top plate part 2 are connected to each other. Therefore, it is preferable that the height of the protrusion of the leg part (the depth of the notch 1d) is the sum of the thickness of the joint part 3 and the depth of the insertion groove 2a.

When the embodiment of the assembled furniture is a chair or a chaise longue, it is preferable that the first leg part 1a and the second leg part 1b have the same lateral dimensions. When the embodiment is a table or a chest of drawers, the lengths of the first leg part 1a and the second leg part 1b in the height direction are the same, but the length in the lateral direction considers the stability as furniture. Then, as appropriate, the length of one may be larger than the length of the other.

(Joint parts)
The joint part 3 preferably has a square shape. As shown in FIG. 6, the joint part is fitted into a notch formed in the central portion of the leg portion 1, and the central portions of the four sides are fixed to the leg portion 1 by four screws each. After that, the protrusions at both upper ends of the first and second leg parts are fitted into the fitting holes 2a formed on the back surface of the top plate part, and the four corners of the joint part 3 are each four. It is fixed to the top plate part 2 with screws. As a result, the leg portion 1 and the top plate part 2 are connected via the joint part 3.

(Assembly of legs)
FIG. 7 shows a process of forming the leg portion 1 of the assembly chair A according to the present invention. As a first step, the first leg part 1a having the mounting groove 1c from the lower center to the upper side and the second leg part 1b having the mounting groove 1c from the upper center to the lower side are combined so that the mounting grooves intersect each other. .. Next, the joint part 3 is placed in the notch portion 1d provided in the central portion of the first leg part 1a and the second leg part 1b. Finally, the leg portion 1 is completed by connecting the joint part 3 and the leg portion 1 with screws at four locations in the central portion of each side of the quadrangular joint part 3.

(Mounting the seat)
FIG. 8 describes a process of fixing the leg portion 1 to the top plate part 2. Temporarily insert the top plate part 2 and the leg portion 1 by inserting the four protrusions of the leg portion 1 turned upside down from above into the fitting holes 2a of the top plate part 2 with the back surface of the top plate part 2 facing up. Fix it. After that, screws are inserted from the back side into the four corners of the joint part 3 fixed to the leg portion 1, and the joint part 3 and the top plate part 2 are connected by these screws. As a result, the joint part 3 is fixed to the leg portion 1 near the center of the four sides via the screw and to the top plate part 2 at the four corner portions.

(Assembly and disassembly)
By using the screw, the joint part 3 is first connected to the leg portion 1, and then the joint part 3 is connected to the top plate part 2. As a result, the leg portion 1 and the top plate part 2 are firmly connected. Therefore, the assembled furniture of this case can be easily and firmly assembled at the time of use. In addition, after use, it can be easily and compactly disassembled and stored by releasing the fixing with screws.

The present invention is not limited to the embodiments described above, and various modifications can be made within the scope of the utility model registration claim and the technical idea described in the specification and the drawings. Of course.

A Assembly chair B Assembly chaise longue C Assembly table D Assembly chest 1 Leg 1a 1st leg part 1b 2nd leg part 1c Mounting groove 1d Notch
2 Top plate parts 2a Fitting holes 3 Joint parts

Claims (8)

Ready-to-assemble furniture with legs consisting of legs, joint parts, and top plate parts that are made by combining the first and second leg parts, which have a substantially trapezoidal shape, so as to intersect each other.
The first leg part and the second leg part each have a notch at the center of the upper end and protrusions at both ends of the upper end.
The top plate part has a fitting hole on the back surface, and is configured to be mounted by fitting protrusions provided at both upper ends of the first and second leg parts into the fitting hole.
One surface of the joint part is connected to a notch formed in the upper central portion of the leg portion, and the other surface is provided on both upper end portions of the first and second leg parts. After fitting the protruding part into the fitting hole on the back of the top plate part, it is connected to the back of the top plate part.
Ready-to-assemble furniture with legs having a structure in which the legs and the top plate parts are connected via the joint parts. The assembled furniture with legs according to claim 1, wherein the top plate part is a seat plate on which a person's buttocks can be placed, and the legs are connected to the seat plate via joint parts to form an assembly chair. The assembled furniture with legs according to claim 1, wherein the top plate part is an elongated rectangular top plate, and two legs are connected to both ends of the top plate part via joint parts to form an assembly chaise longue. .. The assembled furniture with legs according to claim 1, wherein the top plate parts are used as the top plate of the table, and four legs are connected to the four corners of the top plate via joint parts to form an assembly table. The assembled furniture with legs according to claim 1, wherein the top plate parts are used as a chest of drawers, and four legs are connected to the four corners of the bottom of the chest of drawers via joint parts to form an assembled chest with legs. The first leg part has a mounting groove from the lower center to the upper side, the second leg part has a mounting groove from the upper center to the lower side, and when used, the respective mounting grooves are combined to form a leg portion. The assembled furniture with legs according to claims 1 to 5. The assembled furniture with legs according to claim 1 to 6, wherein the top plate part and the first and second leg parts are made of wood. The assembled furniture with legs according to claim 1 to 7, wherein the joint parts, the top plate parts, and the legs are connected by using screws.

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