JP2012223251A - Combination furniture, and unit furniture combined with multiple pieces of combination furniture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide combination furniture easy to be combined, and unit furniture combined with the combination furniture.SOLUTION: The combination furniture 10 is formed of a bottom plate 11, a left side plate 12, a right side plate 13, a top plate 14, and a back plate 15 in a cubic or rectangular box shape with a front face open. A first constitution member 20x equipped with the bottom plate 11, the left side plate 12, and a first triangle back plate 16 in a rectangular triangle with two sides of an intersection line with the bottom plate 11 in the back plate 15 and an intersection line with the left side plate 12, and a second constitution member 20y equipped with the top plate 14, the left side plate 13, and a second triangle back plate 17 in a rectangular triangle with two sides of an intersection line with the top plate 14 in the back plate 15, and an intersection line with the right side plate 13 are previously formed in the same shape. The combination furniture 10 is formed by combining the first constitution member 20x and the second constitution member 20y.

Description

  The present invention relates to a box-shaped combination furniture having an open front surface, and a unit furniture in which a plurality of combination furniture is combined.

Traditionally, unit furniture has been designed to assemble parts manufactured with dimensions designed by the manufacturer. For this reason, the shape of the unit furniture could not be changed as appropriate.
In view of this, there has been provided a unit furniture in which a plurality of box-shaped combination furnitures whose front and rear surfaces are opened are assembled and these combination furnitures are freely combined and formed (see Patent Document 1).

JP 2009-125095 A

However, in conventional combination furniture and unit furniture, various shapes of flat plates are assembled using various shapes of screws, fasteners, and the like with reference to a manual, explanatory drawings, and the like. There are problems such as requiring a wide space for the assembly work, increasing the time of the assembly work, and generating material waste. In addition, there are problems such as an assembly error, a mounting method and an order error, or a reassembly due to these errors, which further increases the assembly time, or damages or loses the components.
Then, this invention is made | formed in view of the problem mentioned above, and makes it a subject to provide the combination furniture which is easy to assemble, and the unit furniture which combined this combination furniture.

(First invention)
The first invention of the present invention is a cubic or rectangular box having a front surface opened by a bottom plate (11), a pair of left and right side plates (12, 13), a top plate (14) and a back plate (15). Formed combined furniture (10),
The bottom plate (11), one of the pair of left and right side plates (12, 13), and the line of intersection of the back plate (15) with the bottom plate (11) and the line of intersection of the one side plate (12or13) A first component member (20x) having a right-angled triangular portion (hereinafter referred to as “first triangular back plate portion (16)”), the top plate (14), and the pair of left and right side plates. (12, 13), and a portion of a right-angled triangle having two sides of the line of intersection with the top plate (14) and the line of the other side plate (12or13) of the back plate (15) (Hereinafter referred to as “second triangular back plate portion (17)”) and the second component member (20y) are formed in the same shape in advance.
The first component member (20x) and the second component member (20y) are formed in combination.

(Second invention)
Of the present invention, the second invention is characterized in addition to the features of the first invention,
When the first component member (20x) and the second component member (20y) are combined,
The upper plate surface of the bottom plate (11) of the first component member (20x) is in contact with the lower edge surface of the side plate (12or13) of the second component member (20y), and the second plate The lower plate surface of the top plate (14) of the component member (20y) is in contact with the upper edge surface of the side plate (12or13) of the first component member (20x), and the first triangular back An oblique side edge surface of the plate portion (16) and an oblique side edge surface of the second triangular back plate portion (17) are formed in contact with each other.
Alternatively, the side surface of the second component side of the side plate (12or13) of the first component member (20x) and the side of the first component member side of the top plate (14) of the second component member (20y). The side surface of the second component member (20y) and the bottom plate (11) of the first component member (20x) are in contact with each other. ) In contact with the side surface of the second component side, and the side surface of the oblique side of the first triangular back plate portion (16) and the side of the oblique side of the second triangular back plate portion (17). It is characterized by being formed so as to contact the edge surface.

(Third invention)
Of the present invention, the third invention is characterized in addition to the features of the first or second invention,
The first component member (20x) has a width from the right-angled tip to the sharp tip on the bottom plate side of the first triangular back plate portion (16), and the bottom plate on the inner peripheral surface of the combined furniture (10). (11) is equal to the width of the first triangular back plate portion (16), and the vertical width from the right-angled tip to the sharp tip on the side plate side is the width of the inner peripheral surface of the combined furniture (10). It is formed shorter than the vertical width of the side plate (12or13) by the thickness of the bottom plate (11),
Alternatively, the width from the right-angled tip of the first triangular back plate portion (16) to the sharp tip of the bottom plate side is greater than the width of the bottom plate (11) on the inner peripheral surface of the combined furniture (10). The vertical width from the right end of the first triangular back plate portion (16) to the acute end on the side plate side is shorter on the inner peripheral surface of the combined furniture (10). The side plate (12or13) is formed to have the same vertical width.

(Fourth invention)
Of the present invention, the fourth invention is characterized in addition to the features of the first invention,
The first component member (20x) has a width from the right-angled tip to the sharp tip on the bottom plate side of the first triangular back plate portion (16), and the bottom plate on the inner peripheral surface of the combined furniture (10). (11) is equal to the width of the first triangular back plate portion (16), and the vertical width from the right-angled tip to the sharp tip on the side plate side is the width of the inner peripheral surface of the combined furniture (10). It is characterized by being formed equal to the vertical width of the side plate (12or13).
(Fifth invention)
Of the present invention, a fifth invention is characterized in that, in addition to any of the features of the first to fourth inventions,
The opening edge of the combined furniture (10) is covered with a rectangular frame-shaped square frame (60),
Mounting pins (63) are provided at predetermined positions facing the front surfaces of the bottom plate (11), the pair of left and right side plates (12, 13), and the top plate (14) in the square frame (60). ,
At the positions corresponding to the mounting pins (63) on the front surface of the bottom plate (11), the pair of left and right side plates (12, 13), and the top plate (14), there are mounting insertion holes (70), respectively. Formed,
Since the mounting pin (63) is inserted into the mounting insertion hole (70) and the square frame (60) is attached to the opening edge of the combined furniture (10), the first configuration The member (20x) and the second component member (20y) are fixed.

(Sixth invention)
The sixth aspect of the present invention includes the characteristics of any one of the first to fifth aspects,
Contact portions of the bottom plate (11), the pair of left and right side plates (12, 13), and the back surface of the top plate (14) between the first component member (20x) and the second component member (20y). Insertion holes (70) for fixing are respectively formed at the positions on both sides of the sandwiched,
The pair of parallel pins (82) possessed by the fastener (80) are respectively inserted into the two fixing insertion holes (70) located on both sides of the abutting portion. The component member (20x) and the second component member (20y) are fixed by the fastener (80).

(Seventh invention)
The seventh invention of the present invention relates to a unit furniture (90) characterized in that it is formed by combining a plurality of the combined furniture (10) of any of the first to sixth inventions.
(Eighth invention)
The eighth invention of the present invention, in addition to the features of the seventh invention,
At predetermined positions on the back surface of the bottom plate (11), the pair of left and right side plates (12, 13), and the top plate (14), connection insertion holes (70) are formed, respectively.
A pair of parallel pins (82) arranged side by side on the pin plate (81) of the fastener (80) are adjacent to each other between two adjacent furniture pieces (10) sandwiching the contact portions of the two in contact with each other. The two combined furnitures (10) adjacent to each other are connected by the fasteners (80) by being inserted into the connecting insertion holes (70), respectively.

  According to the present invention, since the combined furniture is completed by combining two preformed members, the occupied space for the assembly work can be made smaller than before, and the time for the assembly work can be shortened. Furthermore, the generation of material waste can be suppressed. In addition, it is possible to make it difficult to make mistakes in assembling parts and mounting methods and orders more than in the past. Furthermore, by fixing the mounting pin of the square frame into the insertion hole, or by inserting the parallel pin of the fastener into the insertion hole, the first component member and the second component member can be fixed, or a plurality of combinations Since the type furniture is fixed, it can be assembled without using tools. Therefore, it is possible to easily assemble the combined furniture and the unit furniture obtained by combining the combined furniture. Moreover, it becomes possible to make a small packing by stacking a plurality of constituent members, thereby reducing packing materials and further reducing the occupied space during transportation and storage.

It is (A) perspective view and (B) front view which show the combination type furniture which concerns on embodiment of this invention. It is the (A) disassembled perspective view which shows the combination type furniture which concerns on embodiment of this invention, (B) It is an exploded front view. It is a disassembled perspective view which shows the structural member which concerns on embodiment of this invention. It is a disassembled perspective view which shows the combination type furniture which concerns on embodiment of this invention. It is a perspective view which shows attachment of the square frame of the combination type furniture which concerns on embodiment of this invention. It is a rear view which shows the combination type furniture which concerns on embodiment of this invention. It is the (A) front view and (B) top view which show the fastener which concerns on embodiment of this invention. It is a perspective view which shows attachment of the decorative panel of the combination type furniture which concerns on embodiment of this invention. It is a front view which shows the structural member which concerns on embodiment of this invention. It is a front view which shows the unit furniture which concerns on embodiment of this invention. It is a rear view which shows the connection by the dowel of the combination type furniture which concerns on embodiment of this invention. It is a rear view which shows the connection by the fastener of the combination type furniture which concerns on embodiment of this invention. It is a front view which shows the structural member which concerns on embodiment of this invention.

DESCRIPTION OF EMBODIMENTS Embodiments for carrying out the present invention will be described with reference to the drawings.
(Combined furniture 10)
As shown in FIG. 1, the combination furniture 10 according to the present embodiment is formed in a cubic box shape having an open front.
Here, in FIGS. 1 and 2, the substantially horizontal portion located at the bottom is hereinafter referred to as “bottom plate 11”, and the substantially vertical portion located at the left end of the bottom plate is hereinafter referred to as “left side plate 12”. The substantially vertical part located at the right end is hereinafter referred to as “right side plate 13”, the substantially horizontal part located at the top is hereinafter referred to as “top plate 14”, and the substantially vertical part located at the rear end of the bottom plate is hereinafter referred to as “top plate 14”. It will be called “backboard 15”.

As shown in FIG. 2, the combination furniture 10 is a right triangular portion having two sides that are the intersection line of the bottom plate 11, the left side plate 12, and the back plate 15 with the bottom plate 11 and the intersection line with the left side plate 12 ( The first component member 20x provided with the first triangular back plate portion 16), the crossing line between the top plate 14, the right side plate 13, and the top plate 14 in the back plate 15 and the cross line with the right side plate 13 are defined as two sides. And a second component member 20y provided with a right-angled triangular portion (second triangular back plate portion 17). The first component member 20x and the second component member 20y are formed in the same shape in advance. That is, the combination furniture 10 is formed by combining two identical components 20.
Next, the component member 20 will be described.

As shown in FIG. 3, the component member 20 includes two substantially rectangular rectangular panels 30, two L-shaped L-shaped frames 40, and one back plate panel 33 having a right isosceles triangular shape.
First, two rectangular panels 30 are joined at a substantially right angle so that the longitudinal edge surface is L-shaped, and the main body panel is assembled. At this time, the short side of the other rectangular panel 30 (hereinafter referred to as “longitudinal square panel 32”) is disposed at the end of the plate surface of one rectangular panel 30 (hereinafter referred to as “short side square panel 31”). The edge surface of is adhered with an adhesive or the like. Therefore, the distance from the L-shaped corner of the main body panel to the tip of the long side square panel 32 is longer than the distance from this corner to the tip of the short side square panel 31 by the thickness of the short side square panel 31. ing.

  Further, the back panel 33 is bonded to the L-shaped frame 40 to assemble the back panel. The L-shaped frame 40 is formed in an L-shape corresponding to the front edge of the main body panel (the portion corresponding to the short-side rectangular panel 31 in the L-shaped frame 40 is referred to as “short-side frame portion 41”. And a portion corresponding to the long side square panel 32 is referred to as a “long side frame portion 42”). The back plate panel 33 is formed in a right-angled isosceles triangle shape corresponding to the inner peripheral surface of the L-shaped frame 40 on the inner corner side. An apex portion of the back plate panel 33 is inserted between the long side frame portion 42 and the short side frame portion 41 so that two side edges of the back plate panel 33 are formed on the long side frame portion 42 and the short side frame. The back panel is assembled by adhering to the part 41 with an adhesive or the like. The length of the two sides sandwiching the right angle of the back panel is the lateral length of the inner peripheral surface of the short side frame portion 41, in other words, the thickness of the long side square panel 32 from the lateral width of the short side square panel 31. It is almost equal to the length minus. Therefore, on the short side frame portion 41 side, the tip of the back plate panel 33 reaches the tip of the short side frame portion 41, but on the long side frame portion 42 side, the tip of the back plate panel 33 is A distance corresponding to the thickness of the long side rectangular panel 32 is formed without reaching the front end of the long side frame portion.

Then, the L-shaped frame 40 is bonded to the edge surface on the front side of the main body panel with an adhesive or the like, and the back panel is bonded to the edge surface on the rear side of the main body panel with an adhesive or the like. Member 20 is formed.
Next, the combination furniture 20 is formed by combining the two components 20.
As shown in FIG. 4, the two component members 20 are oriented with the other component member 20 rotated 180 degrees in front view with respect to one component member 20, that is, the long side square panels 32 of the two component members 20 face each other. At the same time, the short side square panels 31 of both sides face each other. Then, the bottom sides of the back panel 33 are brought into contact with each other, and the edge of the front end of the short side rectangular panel 31 in the component member 20 is contacted with the end of the inner surface of the long side rectangular panel 32 in the other component member 20. Make contact. As a result, the two component members 20 have a cubic shape with an open front surface.

In addition, pin holes 51 are formed at positions facing each other at the abutting portions that abut each other when the two constituent members 20 are combined. Specifically, a pin hole 51 is provided at a position opposite to each other when the two constituent members 20 are combined on the edge surface of the front end of the short side square panel 31 and the end portion of the inner surface of the long side square panel 32. Is formed. When the two component members 20 are combined, the contact portions are joined by inserting the joining pins 52 into the pin holes 51 facing each other.
More specifically, when two component members 20 are combined, one end of the joining pin 52 is press-fitted into the pin hole 51 on the edge surface of the short side rectangular panel 31 and the long side facing the pin hole 51 The other end of the joining pin 52 is press-fitted into the pin hole 51 at the end of the inner surface of the rectangular panel 32 so that the back plate panels 33 of the two component members 20 are brought into contact with each other. Thereby, the edge surface of the front end of the short side square panel 31 and the end of the inner surface of the long side square panel 32 in the other component member 20 are joined and fixed in a state where the two component members 20 are combined. Will be.

As shown in FIGS. 1 and 5, a square frame 60 is attached to the front opening edge of the combined furniture 10, that is, the L-shaped frame 40 on the front side.
As shown in FIG. 5, the square frame 60 includes a square frame-shaped decorative panel 61 corresponding to the opening edge, and a square frame-shaped fixed frame 62 fitted into the back surface of the decorative panel 61. The decorative panel 61 is formed in a square frame shape corresponding to the two L-shaped frames 40 located on the front surface of the combined furniture 10. Further, a groove portion corresponding to the shape of the fixed frame 62 is formed on the back surface of the decorative panel 61, and the fixed frame 62 is fitted into the groove portion so as to be integrated. A mounting pin 63 is provided on the back surface of the fixed frame 62 at a position corresponding to an insertion hole (described later) formed in the L-shaped frame 40.

  As shown in FIG. 3, at the position in the center of the front of the bent portion in the L-shaped frame 40, in other words, in the vicinity of the joint portion with the long-side frame portion 42 in the short-side frame portion 41, A penetrating insertion hole 70 (hereinafter referred to as “first insertion hole 71”) is formed. In addition, the short side frame portion 41 has two insertion holes 70 (hereinafter referred to as “second insertion holes 72” and “2”) at a predetermined pitch from the first insertion hole 71 to the longitudinal direction of the short side frame portion 41. 3rd insertion hole 73 ") is formed. The long side frame portion 42 has two insertion holes 70 (hereinafter referred to as “second insertion holes 72” and “third”) at a predetermined pitch from the first insertion hole 71 in the longitudinal direction of the long side frame portion 42. An insertion hole 73 ") is formed. Further, three insertion holes 70 are formed at a predetermined pitch in the longitudinal direction at the distal end portion of the longitudinal frame portion 42 ("first insertion hole 71" and "second insertion hole in order from the distal end side". 72 ”and“ third insertion hole 73 ”). Further, two insertion holes 70 are formed at a predetermined pitch in the longitudinal direction at the distal end portion of the short side frame portion 41 ("second insertion hole 72", "third insertion insertion in order from the distal end side". Hole 73 ").

Then, as shown in FIG. 5, the square frame 60 is attached to the front side by inserting the mounting pins 63 of the fixed frame 62 into the second insertion holes 72 formed in the two L-shaped frames 40 on the front side. It is attached to the L-shaped frame 40. By attaching the square frame 60 to the opening edge of the combined furniture 10 in this way, the joint of the two component members 20 can be reinforced and the insertion hole 70 of the L-shaped frame 40 can be covered.
As shown in FIG. 6, a fastener 80 is attached to the L-shaped frame 40 on the back side of the combined furniture 10. The fastener 80 includes a flat pin plate 81 and two parallel pins 82 provided in parallel to the pin plate 81 (see FIG. 7). The pitch of the two parallel pins 82 is formed in the same manner as the pitch of the insertion holes 70 of the L-shaped frame 40.

  More specifically, when the two component members 20 are combined, the leading edge of the short side frame portion 41 in the other L-shaped frame 40 is formed on the side surface of the long side frame portion 42 in the L-shaped frame 40. Abut. Further, the first insertion hole 71 located at the distal end portion of the long side frame portion 42 in the L-shaped frame 40 and the second insertion fit located at the distal end portion of the short side frame portion 41 in the other L-shaped frame 40. The holes 72 are arranged in parallel at a predetermined pitch in the same manner as the other insertion holes 70. Then, one parallel pin 82 of the fastener 80 is press-fitted into the first insertion hole 71, and the other parallel pin 82 of the fastener 80 is press-fitted into the second insertion hole 72. In this way, by joining the long side frame portion 42 of the L-shaped frame 40 and the short side frame portion 41 of the other L-shaped frame 40 by the fastener 80, the joining of the two component members 20 can be reinforced. .

As shown in FIG. 8, a decorative panel 53 is attached to the front surface of the back panel 33.
Specifically, a through hole 34 penetrating in the thickness direction is formed at a predetermined position on the back plate panel 33. The decorative panel 53 is formed in a flat plate shape substantially equal to the square on the front surface of the two back plate panels 33 to be combined. In addition, fixing pins 54 are provided at positions corresponding to the through holes 34 on the back surface of the decorative panel 53, respectively. The decorative panel 53 is fixed to the back panel 33 by inserting the decorative panel 53 into the interior of the combined furniture 10 through the opening and press-fitting the two fixing pins 54 into the through holes 34 respectively. By attaching the decorative panel 53 to the combined furniture 10, the joint between the two backboard panels 33 can be hidden. It is also possible to give an arbitrary design to the front surface of the decorative panel 53.

The combined furniture 10 of the present invention is not limited to the cubic box shape as described above, but may be formed in a rectangular box shape.
For the above-described combined furniture 10 (hereinafter referred to as “first-type combined furniture 10”), the length Al of the edge surface of the long side square panel 32 is defined as the reference value B1, and the edge surface of the short side square panel 31 is used. Is set to a reference value Bs (see FIG. 9A). In addition, all types of rectangular panels 30 have a common thickness T.
For the second type combination furniture, as shown in FIG. 9B, the length Al of the edge surface of the long side square panel 32 is:
Al = Bl
That is, it has the same length as the reference value Bl.

In addition, the length As of the edge surface of the short side square panel 31 relating to the second type combination furniture is:
As = (Bs−T) ÷ 2
That is, the length is half of the difference obtained by subtracting the thickness T from the reference value Bs.
For the third type combination furniture, as shown in FIG. 9C, the length Al of the edge surface of the long side square panel 32 is:
Al = Bl × 2 + T
That is, the length is formed by adding the thickness T to twice the reference value B1.
Further, the length As of the edge surface of the short side square panel 31 relating to the third type combination furniture is:
As = (Bs−T) ÷ 2
In other words, as shown in FIG. 9 (D), for the fourth type combined furniture that is formed with a length that is half the difference obtained by subtracting the thickness T from the reference value Bs, the edge surface of the long side square panel 32 is Length Al is
Al = Bl × 2 + T
That is, the length is formed by adding the thickness T to twice the reference value B1.

The length As of the edge surface of the short side square panel 31 according to the fourth type combination furniture is
As = Bs
That is, it is formed to the same length as the reference value Bs.
The second to fourth types of combined furniture differ from the first combined furniture 10 only in the dimensions, except that the short side square panel 31 and the long side square panel 32 are separate parts having different dimensions. Since the configuration and the manufacturing process are the same as those of the first combined furniture 10, detailed description thereof will be omitted.
As shown in FIG. 10, a unit furniture 90 can be formed by combining a plurality of combination furniture 10.

As shown in FIG. 1, a plurality of dowel holes 84 are formed on the outer plate surface of the rectangular panel 30. When the combined furniture 10 is arranged vertically or horizontally, the dowel holes 84 of the adjacent rectangular panels 30 face each other. Adjacent combination furniture 10 can be connected by press-fitting dowels 83 (see FIG. 11) into the dowel holes 84 facing each other.
The plurality of combination furniture 10 are connected by the fastener 80 described above.
As shown in FIG. 12, when the combination furniture 10 is arranged vertically or horizontally, adjacent first insertion holes 71, second insertion holes 72, and third insertion holes 73 in the adjacent combination furniture 10. They are aligned vertically or horizontally. The first insertion hole 71, the second insertion hole 72, and the third insertion hole 73 that are arranged in parallel are arranged in parallel at a predetermined pitch of the insertion hole 70 described above. In the L-shaped frame 40 on the back side, if the parallel first insertion hole 71 or second insertion hole 72 is open, the parallel pin of the fastener 80 is inserted into the first insertion hole 71 or the second insertion hole 72. Adjacent combination furniture 10 can be connected by press-fitting 82. However, the first insertion hole 71 and the second insertion hole 72 may already have the parallel pin 82 of the fastener 80 attached when the two component members 20 are fixed. Therefore, in the present embodiment, the adjacent combination furniture 10 is connected by press-fitting the parallel pins 82 of the fasteners 80 into the parallel third insertion holes 73 in the L-shaped frame 40 on the back side. Yes. Therefore, the first insertion hole 71, the second insertion hole 72, and the third insertion hole 73 are sufficient for fixing the two component members 20 by the fasteners 80 and connecting the adjacent combination furniture 10. .

Note that a front door may be provided on the front surface of the combined furniture 10 so that the opening can be freely opened and closed. Further, one or a plurality of drawers may be provided in the internal space of the combined furniture 10 so that the drawers can be taken in and out through the openings. Further, one or a plurality of detachable shelf boards may be provided in the internal space of the combined furniture 10 so as to partition the internal space.
The combination furniture 10 has a right triangular portion in which the first component 20x has two sides that are the intersection of the bottom plate 11, the right side plate 13, and the back plate 15 with the bottom plate 11 and the intersection with the right side plate 13. And the second component 20y includes a top plate 14, left side plate 12, and back plate 15 with a right triangle shape portion having two sides of the intersection line with the top plate 14 and the intersection line with the left side plate 12. May be formed.

  As shown in FIG. 13, the component member 20 has a lateral width from the right end of the back plate panel 33 to the acute end of the short side square panel 31, and the short side square on the inner peripheral surface of the combined furniture 10. The vertical width from the right-angled tip of the back panel 33 to the acute tip of the long side square panel 32 is equal to the width of the panel 31 and the vertical side of the long side square panel 32 on the inner peripheral surface of the combined furniture 10 It may be formed equal to the width. Further, a pin hole 51 is formed on the edge surface corresponding to the hypotenuse of the right triangle in the back plate panel 33, and when the two component members 20 are combined, the joining pin 52 is inserted into the opposing pin hole 51. The oblique surfaces that contact each other may be joined together.

  As described above, according to the embodiment of the present invention, since the combined furniture 10 is completed by combining the two components 20 formed in advance, the occupied space for the assembly work can be made smaller than before. It is possible to reduce the time for assembly work and to suppress the generation of material waste. In addition, it is possible to make it difficult to make mistakes in assembling parts and mounting methods and orders more than in the past. Furthermore, by fixing the mounting pin 63 of the square frame 60 into the insertion hole 70, or by inserting the parallel pin 82 of the fastener 80 into the insertion hole 70, the component members 20 can be fixed together or a plurality of combinations Since the furniture 10 is fixed, it can be assembled without using a tool. Therefore, the combined furniture 10 and the unit furniture 90 obtained by combining the combined furniture 10 can be easily assembled. Moreover, it becomes possible to make a small packing by stacking a plurality of component members 20, thereby reducing packing materials and further reducing the occupied space during transportation and storage.

10 Combined furniture 11 Bottom plate
12 Left side plate 13 Right side plate
14 Top plate 15 Back plate
16 First triangular back plate 17 Second triangular back plate
20 Components
20x 1st component 20y 2nd component
30 Rectangular panel 31 Short side square panel
32 Longitudinal square panel 33 Back panel
34 Through hole
40 L-shaped frame 41 Short side frame
42 Longitudinal frame
51 Pin hole 52 Joint pin
53 Decorative panel 54 Fixing pin
60 Square frame 61 Decorative panel
62 Fixed frame 63 Mounting pin
70 Insertion hole 71 First insertion hole
72 Second insertion hole 73 Third insertion hole
80 Fastener 81 Pin plate
82 Parallel pin 83 Dowel
84 Dowel hole
90 unit furniture

Claims (8)

Combined furniture formed in a box shape of a cubic shape or a rectangular parallelepiped shape having a front surface opened by a bottom plate, a pair of left and right side plates, a top plate and a back plate,
The bottom plate, one of the pair of left and right side plates, and a portion of a right-angled triangular shape (hereinafter referred to as a “first triangular back”) having two sides of an intersection line with the bottom plate and an intersection line with the one side plate in the back plate. 1st component member provided with the board part.), The top plate, the other of the pair of left and right side plates, and the line of intersection with the top plate of the back plate and the line of intersection with the other side plate And a second component member having a right-angled triangular portion (hereinafter referred to as a “second triangular back plate portion”) having two sides formed in the same shape in advance,
A combination furniture, wherein the first component member and the second component member are combined. When the first component member and the second component member are combined,
The upper plate surface of the bottom plate of the first component member is in contact with the lower edge surface of the side plate of the second component member, and the lower plate surface of the top plate of the second component member. And the upper edge surface of the side plate of the first component member abut, and the edge surface of the oblique side of the first triangular back plate portion and the edge surface of the oblique side of the second triangular back plate portion are Formed to abut,
Alternatively, the side surface of the second component member on the side plate of the first component member is in contact with the side surface of the second component member on the side of the first component member side surface, and The plate surface of the second component member on the side of the first component member side and the edge surface of the side of the first component member on the side of the second component member are in contact with each other, and the first triangular back 2. The combined furniture according to claim 1, wherein the hypotenuse side edge surface of the plate portion and the hypotenuse side edge surface of the second triangular back plate portion are in contact with each other. The first component member has a lateral width from a right-angled tip to a sharp tip on the bottom plate side of the first triangular back plate portion equal to a width of the bottom plate on the inner peripheral surface of the combined furniture, and The vertical width from the right-angled tip of one triangular back plate part to the sharp tip of the side plate is formed shorter than the vertical width of the side plate on the inner peripheral surface of the combined furniture,
Or, the lateral width from the right-angled tip of the first triangular back plate portion to the sharp tip of the bottom plate side is shorter than the width of the bottom plate on the inner peripheral surface of the combined furniture, and The vertical width from the right-angled tip of the first triangular back plate part to the sharp tip of the side plate is formed to be equal to the vertical width of the side plate on the inner peripheral surface of the combined furniture. Or the combination furniture of 2 description.   The first component member has a lateral width from a right-angled tip to a sharp tip on the bottom plate side of the first triangular back plate portion equal to a width of the bottom plate on the inner peripheral surface of the combined furniture, and 2. A vertical width from a right-angled tip of one triangular back plate portion to an acute tip of the side plate is formed to be equal to the vertical width of the side plate on the inner peripheral surface of the combined furniture. Combination furniture. The opening edge of the combined furniture is covered with a rectangular frame-shaped square frame,
Mounting pins are provided at predetermined positions facing the front surface of the bottom plate, the pair of left and right side plates, and the top plate in the square frame,
In the positions corresponding to the mounting pins on the bottom plate, the pair of left and right side plates, and the front surface of the top plate, mounting insertion holes are formed, respectively.
The first component member and the second component member are fixed by inserting the attachment pin into the attachment insertion hole and attaching the square frame to the opening edge of the combined furniture. The combined furniture according to any one of claims 1 to 4, characterized in that Fixing insertion holes are respectively formed at positions on both sides of the bottom plate, the pair of left and right side plates, and the back surface of the top plate with the first and second component members in contact with each other. And
A pair of parallel pins arranged side by side on the pin plate of the fastener are respectively inserted into the two fixing insertion holes located on both sides of the abutting portion, whereby the first component member and the The combined furniture according to any one of claims 1 to 5, wherein a second component member is fixed by the fastener.   A unit furniture comprising a combination of a plurality of the combination furniture according to any one of claims 1 to 6. At predetermined positions on the bottom plate, the pair of left and right side plates, and the back surface of the top plate, coupling insertion holes are formed, respectively.
The pair of parallel pins with the fasteners are inserted into the two connecting insertion holes adjacent to each other in the two adjacent combination furnitures with the contact parts in contact with each other. The unit furniture according to claim 7, wherein individual combination furniture is connected by the fastener.

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