WO2015099161A1

WO2015099161A1 - Assembled chair

Info

Publication number: WO2015099161A1
Application number: PCT/JP2014/084649
Authority: WO
Inventors: 賢司松林
Original assignee: 賢司松林
Priority date: 2013-12-26
Filing date: 2014-12-26
Publication date: 2015-07-02
Also published as: JP2015123227A

Abstract

An assembled chair (4) has a plurality of cuboid blocks (1, 2) formed so as to be connected to each other. The cuboid blocks (1, 2) include two or more types in which the lengths thereof in the lengthwise direction differ but the cross-sectional shape thereof in a direction perpendicular to the lengthwise direction is the same, and at least a chair seat portion (21) is formed by connecting the plurality of cuboid blocks (2), which have the same length in the lengthwise direction.

Description

Assembly chair

The present invention relates to an assembly chair.

Conventionally, an attempt has been made to construct a system by combining various furniture and indoor equipment by combining unit modules. For example, Patent Document 1 describes a system furniture that can be freely changed in shape by combining rectangular parallelepiped connection blocks.

Japanese Patent Laid-Open No. 10-5054

However, in the case of the system furniture of the conventional Patent Document 1, a plurality of connecting blocks are assembled in a toy manner by fitting the concave portions of one connecting block and the convex portions of the other connecting block. For this reason, for example, when adjusting the height of the chair seat surface part, the connection block is further stacked through the uneven fitting to raise the chair seat surface part, or the uneven block is released to remove the connection block. There is a problem that it is necessary to adjust the number of connecting blocks by lowering the height of the chair seat surface portion, and the work is troublesome. For example, even in the case of conventional system furniture, there are few that have been put to practical use because of such problems. Moreover, in the case of the conventional system furniture, it has not always been easy to have the aesthetics as well as the functional performance as a system, and the cost performance of manufacturing and assembling a good unit.

The present invention has been made in view of the circumstances as described above, and it is possible to easily and freely design the shape and height of a chair seat surface portion and a chair back surface portion, etc., and the functionality and aesthetics of the system. It is an object of the present invention to provide an assembly chair as furniture that can improve the cost performance of manufacturing and assembly.

In order to solve the above problems, an assembly chair of the present invention is an assembly chair formed by connecting a plurality of rectangular parallelepiped blocks, and the rectangular parallelepiped blocks have different lengths in the longitudinal direction, and are formed in a longitudinal direction. And at least the chair seat surface portion is formed by connecting a plurality of rectangular parallelepiped blocks having the same longitudinal length.

In this assembled chair, a chair back surface portion is provided behind the chair seat surface portion, and the chair back surface portion is formed by connecting a rectangular parallelepiped block having a longer longitudinal length than the rectangular parallelepiped block constituting the chair seat surface portion. Is preferred.

In this assembled chair, a chair armrest portion is provided on at least one of the left and right sides of the chair seat surface portion, and the chair armrest portion is a rectangular parallelepiped block whose longitudinal length is longer than the rectangular parallelepiped block constituting the chair seat surface portion. It is preferable that they are connected.

In this assembled chair, the chair seat surface portion is preferably formed by horizontally connecting rectangular parallelepiped blocks having a length in the longitudinal direction equal to the height of the desired chair seat surface portion.

In this assembled chair, it is preferable that the chair back portion is formed by horizontally connecting rectangular parallelepiped blocks having a longitudinal length equal to the height of the desired chair back portion.

In this assembly chair, it is preferable that adjacent rectangular parallelepiped blocks are connected via a connecting member.

In this assembly chair, the rectangular parallelepiped block is provided with a concave portion or a convex portion, and the connecting member is formed with a convex portion or a concave portion corresponding to the concave portion or the convex portion of the rectangular parallelepiped block. It is preferable that it is connected via the uneven | corrugated fitting with a connection member.

According to the assembly chair of the present invention, the shape and height of the chair seat surface portion and the chair back surface portion can be designed easily and freely, and the system functionality, aesthetics, and cost performance of manufacturing and assembly can be reduced. It can be good.

It is the perspective view which illustrated one Embodiment of the rectangular parallelepiped block which comprises the chair back surface part which forms the assembly chair of this invention, and the chair seat surface part. It is the perspective view which illustrated one embodiment of the assembly chair of the present invention. It is the perspective view which illustrated one embodiment of the assembly chair of the present invention. It is the perspective view which illustrated one embodiment of the assembly chair of the present invention. It is the perspective view which illustrated one embodiment of the assembly chair of the present invention. It is the perspective view illustrated about one Embodiment of the assembly table. (A) (B) is the perspective view illustrated about one Embodiment of the assembly table. (A) (B) is the perspective view which illustrated one Embodiment of the connection member for connecting a rectangular parallelepiped block. It is the perspective view which illustrated one Embodiment of the connection member for connecting a rectangular parallelepiped block.

FIG. 1 is a perspective view illustrating one embodiment of a rectangular parallelepiped block constituting a chair back surface portion and a rectangular parallelepiped block constituting a chair seat surface portion forming the assembly chair of the present invention. FIG. 2 is a perspective view illustrating an embodiment of the assembly chair of the present invention.

The assembly chair 4 is formed by connecting a plurality of vertically long rectangular

parallelepiped blocks

1 and 2. Specifically, as illustrated in FIG. 1, two or more types of rectangular

parallelepiped blocks

1 and 2 having different lengths in the longitudinal direction (longitudinal direction) and having the same cross-sectional shape orthogonal to the longitudinal direction are used. . And the chair seat surface part 21 of the assembly chair 4 is formed by connecting a plurality of rectangular parallelepiped blocks 2 having the same longitudinal length.

The rectangular parallelepiped block 1 constituting the chair back surface portion 11 preferably has a longitudinal length h1 equal to the height of the desired chair back surface portion 11. Therefore, the length h1 of the rectangular parallelepiped block constituting the chair back surface portion 11 can be appropriately selected from those designed in consideration of the height of the chair back surface portion 11.

It is preferable that the rectangular parallelepiped block 2 which comprises the chair seat surface part 21 has the longitudinal direction length h2 equal to the height of the desired chair seat surface part 21. FIG. Therefore, the length h2 in the longitudinal direction of the rectangular parallelepiped block 2 constituting the chair seat surface portion 21 can be appropriately selected as designed in consideration of the height of the chair seat surface portion 21.

The shapes of the bottom surface 1a and the top surface 1b of the rectangular parallelepiped block 1 constituting the chair back surface portion 11 and the bottom surface 2a and the top surface 2b of the rectangular parallelepiped block 2 constituting the chair seat surface portion 21 are not necessarily limited to squares, but may be rectangular. Good.

The longitudinal length h1 of the rectangular parallelepiped block 1 constituting the chair back surface portion 11 is formed longer than the longitudinal length h2 of the rectangular parallelepiped block 2 constituting the chair seat surface portion 21.

Although the material of the rectangular parallelepiped block 1 which comprises the chair back surface part 11 and the rectangular parallelepiped block 2 which comprises the chair seat surface part 21 is not specifically limited, It can select suitably from materials, such as wood, a plastics, a metal, rubber | gum, and a cushion material.

As illustrated in FIG. 2, the chair back surface portion 11 is formed by connecting a plurality of identical rectangular parallelepiped blocks 1 having a long longitudinal length in the horizontal direction. The chair seat surface portion 21 is formed by connecting a plurality of identical rectangular parallelepiped blocks 2 having a short longitudinal length in the horizontal direction. The rectangular parallelepiped block 1 constituting the chair back surface portion 11 and the chair seat surface portion 21 is arranged so that the longitudinal direction thereof is parallel to the vertical direction (vertical direction) of the assembly chair 4. Since the longitudinal length h1 of the rectangular parallelepiped block 1 constituting the chair back surface portion 11 is formed longer than the longitudinal length h2 of the rectangular parallelepiped block 2 constituting the chair seat surface portion 21, the chair back surface portion 11 is composed of the chair. It is formed one step higher than the seat surface portion 21.

The connection means (not shown) of the adjacent rectangular parallelepiped blocks 1 constituting the chair back surface portion 11 and the adjacent rectangular parallelepiped blocks 2 constituting the chair seat surface portion 21 are not particularly limited. Moreover, the connection means (not shown) of the rectangular parallelepiped block 1 which comprises the chair back surface part 11, and the rectangular parallelepiped block 2 which comprises the chair seat surface part 21 is not specifically limited. A specific example of the connecting means will be described later.

The assembly chair 4 is composed of two or more types of rectangular

parallelepiped blocks

1 and 2 having different longitudinal lengths and the same cross-sectional shape orthogonal to the longitudinal direction. Moreover, the rectangular parallelepiped block 1 which comprises the chair back surface part 11 is the same shape which has the longitudinal direction length h1 equal to the height of the desired chair back surface part 11, and several are connected in the horizontal direction. Furthermore, the rectangular parallelepiped block 2 which comprises the chair seat surface part 21 is the same shape which has the longitudinal direction length h2 equal to the height of the desired chair seat surface part 21, and is connected with two or more by the horizontal direction. For this reason, for example, when adjusting the height of the chair seat surface portion 21 and the chair back surface portion 11, a suitable rectangular

parallelepiped block

1 or 2 may be selected and rearranged in consideration of the desired height. The height of the surface portion 21 and the chair back surface portion 11 can be easily adjusted. Therefore, the chair seat surface portion 21 can be selected and replaced only by selecting and replacing the rectangular parallelepiped block 1 constituting the chair back surface portion 11 and the rectangular parallelepiped block 2 constituting the chair seat surface portion 21 without performing stacking and removal of the blocks as in the prior art. And the shape and height of the chair back surface part 11 can be changed easily and freely.

Furthermore, by increasing or decreasing the rectangular

parallelepiped blocks

1 and 2 connected in the horizontal direction, the plane areas of the chair back surface portion 11 and the chair seat surface portion 21 can be easily adjusted. For this reason, the assembly chair 4 changes the shape and size of the assembly chair 4 by changing the arrangement and number of the rectangular parallelepiped block 1 constituting the chair back surface portion 11 or the rectangular parallelepiped block 2 constituting the chair seat surface portion 21. It can be changed according to the above.

Moreover, since the rectangular parallelepiped block 1 which comprises the chair back surface part 11, and the rectangular parallelepiped block 2 which comprises the chair seat surface part 21 comprise the unit of the same shape, the assembly chair 4 comprises the chair back surface part 11, for example. If the rectangular parallelepiped block 1 and the rectangular parallelepiped block 2 constituting the chair seat 21 are partially damaged, or if you want to change some colors or change some materials, you can easily replace them. Can do. Moreover, since the rectangular parallelepiped block 1 which comprises the chair back surface part 11, and the rectangular parallelepiped block 2 which comprises the chair seat surface part 21 have comprised the unit of the same shape, the assembly chair 4 can be mass-produced cheaply, The production cost of the assembly chair 4 can be suppressed.

Thus, the assembly chair 4 can improve the system functionality, aesthetics, and cost performance of manufacturing and assembly.
FIG. 3 is a perspective view illustrating another embodiment of the assembly chair of the present invention. Parts that are the same as those described with reference to FIGS.

The assembly chair 4 has a chair armrest 31 formed by connecting a rectangular parallelepiped block 3 constituting a chair armrest 31 to the left and right sides of the chair seat surface 21 from the chair back surface 11. The rectangular parallelepiped block 3 constituting the chair armrest 31 is preferably a rectangular parallelepiped having a length in the longitudinal direction equal to the height of the desired chair armrest 31. In the form illustrated in FIG. 3, the rectangular parallelepiped block 3 constituting the chair armrest portion 31 is longer in the longitudinal direction than the rectangular parallelepiped block 2 constituting the chair seat surface portion 21, and the rectangular parallelepiped block 1 constituting the chair back surface portion 11. It is formed in the same shape. For this reason, the height position of the chair armrest portion 31 is positioned one step higher than the chair seat surface portion 21. When the height of the chair armrest 31 is adjusted, the rectangular parallelepiped block 3 having a length in the longitudinal direction equal to the desired height may be appropriately selected and rearranged, and the height can be easily adjusted.

FIG. 4 is a perspective view illustrating another embodiment of the assembly chair of the present invention. Portions common to the portions described with reference to FIGS. 1 to 3 are denoted by the same reference numerals, and description thereof is partially omitted below.

The assembly chair 4 has a rectangular parallelepiped block 3 connected to the left and right sides of the chair seat surface portion 21 to form a chair armrest portion 31. In this form, the assembly chair 4 does not have a chair back surface portion as illustrated in FIG. Thus, as a variation of the assembly chair 4, a form constituted by the chair seat surface portion 21 and the chair armrest portion 31 is also included.

FIG. 5 is a perspective view illustrating another embodiment of the assembly chair of the present invention. Portions common to the portions described with reference to FIGS. 1 to 4 are denoted by the same reference numerals, and description thereof is partially omitted below.

The assembly chair 4 includes a chair back surface portion 11 behind the chair seat surface portion 21, and the rectangular parallelepiped block 3 is connected to one of the left and right sides (left side in FIG. 5) of the chair seat surface portion 2. A chair armrest 31 is formed. Therefore, the assembly chair 4 has the chair back part 11 and the chair armrest part 31 of the same height standing in an L shape. Thus, as a variation of the assembly chair 4, a form constituted by the chair seat surface portion 21, the chair back surface portion 11, and one chair armrest portion 31 is also included.

The assembly chair of the present invention is not limited to the above form, and can take various forms. For example, the assembly chair of the present invention may further include a footrest portion disposed in front of the chair seat surface portion. This footrest portion can also be formed by connecting rectangular parallelepiped blocks having different lengths in the longitudinal direction. For example, when an assembly chair is provided with the chair back surface part 11 and the chair armrest part 31, each can also be formed in a different height.

Furthermore, other assembly furniture can be formed using the rectangular parallelepiped block used in the assembly chair of the present invention.

FIG. 6 is a perspective view illustrating an embodiment of the assembly table.

The assembly table 5 can be formed by connecting, for example, rectangular parallelepiped blocks similar to the rectangular parallelepiped blocks illustrated in FIG. In the assembly table 5 of the form illustrated in FIG. 6, a rectangular parallelepiped block A having a long longitudinal length is used as the leg portion 51 of the assembly table. Further, a rectangular parallelepiped block B having a length in the longitudinal direction that is about half of the rectangular parallelepiped block A is arranged in parallel and connected so that the longitudinal direction thereof faces the horizontal direction, thereby forming a top plate 52.

And the assembly table 5 can adjust the area of the top plate 52 easily by increasing / decreasing the rectangular parallelepiped blocks B connected in the horizontal direction. Moreover, the length (height of the top plate 52) of the leg part 51 can be easily changed by changing the rectangular parallelepiped block A forming the leg part 51 into another rectangular parallelepiped block having a different length in the longitudinal direction. . Furthermore, since the rectangular parallelepiped blocks A and B constituting the assembly table 5 have the same cross-sectional shape orthogonal to the longitudinal direction, they can be easily and variously connected to form the assembly table 5 in various forms. it can.

FIG. 7 is a perspective view illustrating another embodiment of the assembly table.

The assembly table 5 illustrated in FIGS. 7A and 7B is formed by arranging rectangular parallelepiped blocks having the same length in the longitudinal direction and connecting them in the horizontal direction so that the longitudinal direction thereof faces the vertical direction. ing.

Specifically, the assembly table 5 in FIG. 7A is formed as a low table having a low height by connecting the rectangular parallelepiped blocks B having a short longitudinal length in the horizontal direction. On the other hand, the assembly table 5 of FIG. 7B is formed as a high table having a high height by connecting the rectangular parallelepiped blocks A having a long longitudinal length in the horizontal direction.

In the assembly table 5 of this embodiment, when the height of the assembly table 5 is adjusted, the rectangular parallelepiped blocks A and B having suitable longitudinal lengths may be selected and rearranged in consideration of the desired height. The height can be adjusted easily. Therefore, the conventional labor for height adjustment such as stacking and removal of blocks is unnecessary and simple. Moreover, in the assembly table 5 illustrated in FIGS. 7A and 7B, the size and shape can be easily and freely changed by changing the number and arrangement of the rectangular parallelepiped blocks A and B connected in the horizontal direction. Can do.

The assembly table is not limited to the above form and can take various forms.

Further, for example, the form of the assembly table illustrated in FIGS. 7A and 7B can be applied. For example, a rectangular parallelepiped block having the same longitudinal length is set so that the longitudinal direction thereof faces the vertical direction. By arranging and connecting in a horizontal direction, an assembly-type shelf, a bed, or the like can be formed.

Next, an embodiment of the connecting means for the rectangular parallelepiped blocks in the assembly chair or the assembly table of the present invention will be described.

The connection means for connecting the rectangular parallelepiped blocks can employ any known means for freely connecting and removing adjacent rectangular parallelepiped blocks, and is not particularly limited. Specifically, for example, a hook-and-loop fastener, an adhesive, a fixing member such as a bolt, a magnet, a suction cup, a string, or the like can be appropriately used as the connecting means. For example, a rectangular parallelepiped block can be indirectly connected by laying a sheet-like laying body having a recess as a separate body from the cuboid block and inserting the cuboid block into the recess of the laying body from above.

8A and 8B are perspective views illustrating an embodiment of a connecting member for connecting the rectangular parallelepiped blocks in the assembled furniture of the present invention.

For example, as illustrated in FIG. 8A, adjacent rectangular parallelepiped blocks C can be connected via the connecting member 6. In this case, for example, the adjacent rectangular parallelepiped blocks C can be connected to each other by adhesion using an adhesive applied to the contact surface between the connecting member 6 and the rectangular parallelepiped block C.

Further, for example, as illustrated in FIG. 8B, the rectangular parallelepiped block C is provided with a concave portion C1, the connecting member 6 is provided with a convex portion 61 corresponding to the concave portion C1 of the rectangular parallelepiped block C, and adjacent rectangular parallelepiped blocks C are arranged. It is also possible to connect via an uneven fitting with the connecting member 6. At this time, an adhesive or the like can be appropriately used. Moreover, the rectangular parallelepiped block C can also be connected via a connection member by providing a convex part in the rectangular parallelepiped block C, and providing a recessed part in a connection member, and carrying out uneven fitting.

FIG. 9 is a perspective view illustrating an embodiment of a connecting member for connecting the rectangular parallelepiped blocks in the assembled furniture of the present invention.

For example, as illustrated in FIG. 9, the concave portion C1 is formed by the two plate-like connecting members 6 in which the concave portion C1 is formed on the opposite end surface of the rectangular parallelepiped block C and the convex portions 61 are formed at a predetermined interval. The rectangular parallelepiped blocks C can also be connected by sandwiching the end faces of the rectangular parallelepiped blocks C and fitting them in an uneven manner. Also in this case, an adhesive etc. can be used suitably.

DESCRIPTION OF SYMBOLS 1 Rectangular parallelepiped block which comprises a chair back part 11 Chair back part 2 Rectangular block which comprises a chair seat surface part 21 Chair seat surface part 3 Block which comprises an armrest part 31 Chair armrest part 4 Assembly chair 5 Assembly table

Claims

An assembly chair formed by connecting a plurality of rectangular parallelepiped blocks,
The rectangular parallelepiped block is composed of two or more types having different lengths in the longitudinal direction and having the same cross-sectional shape orthogonal to the longitudinal direction, and at least the chair seat surface portion has the same longitudinal length. The assembly chair characterized by being connected and formed.
A chair back surface portion is provided behind the chair seat surface portion, and the chair back surface portion is formed by connecting a rectangular parallelepiped block having a longer length in the longitudinal direction than a rectangular parallelepiped block constituting the chair seat surface portion. The assembled chair of item 1.
A chair armrest portion is provided on at least one of the left and right sides of the chair seat surface portion, and the chair armrest portion is formed by connecting a rectangular parallelepiped block having a longer longitudinal length than the rectangular parallelepiped block constituting the chair seat surface portion. The assembly chair according to claim 1, wherein the assembly chair is provided.
The assembly chair according to any one of claims 1 to 3, wherein the chair seat surface portion is formed by connecting a rectangular parallelepiped block having a length in the longitudinal direction equal to a height of a desired chair seat surface portion in a horizontal direction.
The assembly chair according to claim 2, wherein the chair back portion is formed by horizontally connecting rectangular parallelepiped blocks having a length in the longitudinal direction equal to a desired height of the chair back portion.
6. The assembly chair according to any one of claims 1 to 5, wherein adjacent rectangular parallelepiped blocks are connected via a connecting member.
The rectangular parallelepiped block is provided with a concave portion or a convex portion, and the connecting member is provided with a convex portion or a concave portion corresponding to the concave portion or the convex portion of the rectangular parallelepiped block, and the adjacent rectangular parallelepiped block is connected to the connecting member. The assembled furniture according to claim 6, wherein the furniture is connected through an uneven fitting.