WO2014061721A1

WO2014061721A1 - Furniture with table top flap

Info

Publication number: WO2014061721A1
Application number: PCT/JP2013/078142
Authority: WO
Inventors: 善雅加藤; 健太郎 ▲鶴▼▲崎▼; 英之新谷
Original assignee: コクヨファニチャー株式会社
Priority date: 2012-10-18
Filing date: 2013-10-17
Publication date: 2014-04-24
Also published as: CN104717903A; JP2014079533A; JP5602203B2; CN104717903B

Abstract

Furniture with a table top flap (T) is equipped with legs (1A, 1B) that form left and right pairs, a table top (2) disposed on the legs (1A, 1B), and table top support mechanisms (3A, 3B) that form left and right pairs that support the table top (2) so that the table top (2) can make a flap movement on the legs (1A, 1B). Each leg (1A, 1B) uses a configuration provided with a strut (11), a rear leg (12) that extends from the lower end of the strut (11) to a usage end (x), and a front leg (13) that is positioned inside of the rear leg (12) and extends from the lower end of the strut (11) to the opposite usage end (y). The left and right front legs (13) of other furniture (Q), which has an identical structure, is inserted between the rear legs (12) of both legs (1A, 1B) when the table top (2) is flipped up, so as to be able to be stacked, and for each leg (1A, 1B), the outer surface (110) of the strut (11) and the outer surface (122) of the rear leg (12) are made to be continuous in a substantially flush manner.

Description

Furniture with flap top

The present invention relates to a furniture with a flap top plate that is used in an office or the like and can perform a flap operation between a use posture and a flip-up posture.

2. Description of the Related Art Conventionally, as a furniture with a top plate used for a meeting or the like in an office, a furniture with a flap top plate capable of performing a flap operation between a use posture and a flip-up posture is known (see, for example, Patent Document 1). . The conventional furniture with a flap top plate has a pair of left and right legs, each leg having a support, a front leg integrally extended from the lower end of the support to the opposite end, and more than this front leg. A rear leg positioned on the outer side and extending from the lower end of the support column to the use end side, and the same structure is formed between the front legs of the both legs with the top plate in a flip-up position. The left and right rear legs of other furniture can be intruded and stacked.

By the way, in such furniture, if only the legs are changed to other shapes in order to diversify specifications, the following problems may occur. For example, instead of the above-mentioned leg body, when it is replaced with an inverted T-shaped leg body having a column and a base extending forward and backward from the lower end of the column, the part closer to the use end than the column of the base Since the position in the width direction coincides with the support, there may be a problem that the lower limb space is felt narrower than when the leg is used.

JP 2009-50475 A

The present invention focuses on the above points and aims to realize furniture with a flap top plate that can secure a wide space for the lower limbs.

In order to solve the above-described problems, the furniture with a flap top plate according to the present invention has a configuration as described below. That is, the furniture with a flap top plate according to the present invention forms a pair of left and right legs, a top plate arranged on the legs, and a left and right pair that supports the top plate so that the legs can be flapped. A top plate support mechanism, and each leg is provided with a support, a rear leg extending from the lower end of the support to the use end side, and an inner side of the rear leg. A front leg extending from the lower end of the leg to the opposite end side, and the left and right front legs of other furniture having the same structure are inserted between the rear legs of the both legs when the top plate is flipped up. In each leg, the outer surface of the support column and the outer surface of the rear leg are made to be substantially flush with each other.

If this is the case, the front legs are positioned on the inner side of the rear legs while the outer surfaces of the legs of the legs and the outer surfaces of the rear legs are substantially flush with each other. The distance in the width direction between the outer surface of the column and the outer surface of the top plate can be made as small as possible. Therefore, the lower limb space formed below the top plate and between the legs on both sides can be made wider.

In order to make the lower limb space below the top plate more widely usable in such furniture with a flap top plate, to each top plate support mechanism, a shaft plate attached to the inner side surface of each leg column, It is preferable to provide a top plate support that is supported by the shaft plate.

In order to be able to respond flexibly to changes in the shape of the top plate and the leg, a mechanical unit is formed by connecting the left and right top plate support mechanisms with a connecting beam, and the leg is provided outside the mechanical unit. It is good to arrange each.

On the other hand, in order to reduce the width dimension of the top plate support mechanism so that the lower limb space can be used more widely, the shaft plate has a head portion for supporting the top plate support on the upper half thereof, and It is preferable to adopt a configuration in which the top plate receiver has a pair of side plates located on both sides of the head portion.

As a configuration for taking a space for the lower limbs on the use end side, there is a configuration in which the rear legs of the left and right legs are separated from each other as they approach the use end.

According to the present invention, it is possible to realize furniture with a flap top plate that can secure a wide space for the lower limbs.

The external view of the furniture with a flap top plate concerning one Embodiment of this invention. The left view of the furniture (use posture) with a flap top plate concerning the embodiment. The left view of the furniture (flip-up attitude | position) with a flap top plate concerning the embodiment. The front view of the furniture with a flap top plate concerning the same embodiment (springing up posture). XX sectional drawing of FIG. The disassembled perspective view of the furniture with a flap top plate concerning the embodiment. The disassembled perspective view which expands and shows the principal part of the furniture with a flap top plate concerning the embodiment. The figure which abbreviate | omits and shows Y part of FIG. FIG. 5 is an enlarged sectional view taken along line ZZ in FIG. 4. FIG. 5 is an operation explanatory diagram shown in a section taken along line WW in FIG. 4. FIG. 5 is an operation explanatory diagram shown in a section taken along line WW in FIG. 4. Action | operation explanatory drawing shown in the center side cross section of the furniture with a flap top plate concerning the embodiment. Action | operation explanatory drawing shown in the center side cross section of the furniture with a flap top plate concerning the embodiment.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

In this embodiment, as shown in FIGS. 1 to 13, the present invention is applied to a furniture T with a flap top plate called a so-called flap table.

As shown in FIGS. 1 to 13, the furniture T with a flap top plate includes a pair of

legs

1A and 1B that form a pair, a top plate 2 disposed on the

legs

1A and 1B, and the top plate 2 Left and right top

plate support mechanisms

3A and 3B that support the

legs

1A and 1B so as to be able to perform a flap operation between the use posture (U) and the flip-up posture (F), and support these top plates The coupling beam 4 for coupling the

mechanisms

3A and 3B, the shelf 5 disposed below the use end x side of the top plate 2, and the lower side of the top plate 2 on the counter-use end y side. A curtain 6 is provided. Then, a mechanical unit 7 serving as the core of the platform is composed mainly of the left and right top

plate support mechanisms

3A and 3B and the connecting beam 4 for coupling the top

plate support mechanisms

3A and 3B. Hereafter, each said component is explained in full detail.

<Legs>
As shown in FIGS. 1 to 9, the left leg 1A includes a column 11, a rear leg 12 extending from the lower end 11a of the column 11 to the use end x side, and more than the rear leg 12. The front leg 13 is located on the inner side and extends from the lower end portion 11a of the support column 11 toward the counter-use end y, and the rear leg 12 and the caster 14 provided at the front end of the front leg 13 are provided.

As shown in FIGS. 1 to 9, the column 11 is made by cutting a steel prism pipe material into a required length, for example, and a screw thread hole 112 into which a bolt 111 can be mounted from below. And a shaft plate mounting block 117 having a horizontal screw hole 115 and a positioning hole 116 in which a bolt 114 can be mounted from the left and right directions are fixed by welding or the like. A cap 118 made of synthetic resin is put on the upper end of the column 11. The lateral screw hole 115 and the positioning hole 116 are respectively opened on the inner side surface 119 which is an upright surface of the column 11.

As shown in FIGS. 1 to 6, the rear leg 12 has a fitting portion 121 fitted to the lower end of the column 11 on the base end side, and penetrates the fitting portion 121 to form the column. 11 is attached to the column 11 by a bolt 111 screwed into the heel screw hole 112 from below. The outer surface 122 of the rear leg 12 and the outer surface 110 of the support column 11 are substantially flush with each other, and the outer surface 122 of the rear leg 12 and the outer surface 110 of the support column 11 are continuous. A leg outer surface is formed which is entirely located on the same plane. Further, the rear leg 12 and the support column 11 are formed in the shape of “<” in side view. The front leg 13 is provided so as to be deviated inward from the support column 11 and the rear leg 12.

As shown in FIGS. 1 to 6, the front leg 13 has a base end side outer surface 131 integrated with a base end side inner side surface 123 of the rear leg 12, and the front leg 13, the rear leg 12, Is, for example, made of die-cast integrally made of aluminum alloy. That is, the front leg 13 is attached to the lower end portion 11 a of the column 11 via the fitting portion 121 of the rear leg 12. Each intermediate portion of the rear leg 12 and the front leg 13 has a hollow body shape opened downward, and includes a reinforcing rib (not shown) inside.

As shown in FIGS. 1, 4 to 6 and 10 to 13, the right leg 1B is symmetrical with the left leg 1A described above, and is the same or corresponding part. Are denoted by the same reference numerals, and description thereof is omitted.

As shown in FIGS. 4 and 5, the rear leg 12 of the left leg 1A and the rear leg 12 of the right leg 1B are inclined so that the distance gradually increases rearward. The front leg 13 of the left leg 1A and the front leg 13 of the right leg 1B are inclined so that the interval gradually decreases toward the front.

Because of the above configuration, the left and right

front legs

13 and 13 of the other furniture Q having the same structure are inserted between the

rear legs

12 and 12 of the

legs

1A and 1B with the top plate 2 flipped up. Thus, the other furniture Q with the flap top plate having the same structure can be stacked on the use end x side of the furniture T with the flap top plate.

<Top plate>
As shown in FIGS. 1 to 6 and FIGS. 8 to 13, the top plate 2 has an elongated rectangular shape in the left-right direction, and has the same configuration as, for example, a normal wooden top plate. Embedded nuts 22 for attaching the top plate receiver are provided at the left and right ends of the lower surface 21 of the top plate 2. A top plate deflection preventing member 8 is attached to the center in the left-right direction, and a fixed type link stay 91 that is a support member for the curtain plate 6 is attached to the non-use end y side of the lower surface 21 of the top plate 2. It has been.

As shown in FIGS. 4, 6, 12, and 13, the top plate deflection preventing member 8 is for preventing the central portion of the top plate 2 from being bent downward. In U), an abutment surface 82 that abuts the connection beam 4 and an outer peripheral surface 41 of the connection beam 4 in an operation region that is continuous with the abutment surface 82 and extends from the flip-up posture (F) to the use posture (U). And a contact plate 81 having a facing surface 84 that is always close to the contact plate. That is, the top plate deflection preventing member 8 is provided with a mounting portion 83 between two abutting plates 81 having the same shape, and is integrally formed of synthetic resin or the like. Are fastened to the top plate 2 by screwing bolts 85 inserted into the embedded nuts 23 provided on the lower surface 21 of the top plate 2.

As shown in FIGS. 1 to 6 and FIGS. 8 to 13, the fixed type link stay 91 has a base end portion 911 attached to the lower surface 21 of the top plate 2 using bolts 912. The part 913 is pivotally attached to a mounting base 63 of the curtain plate 6 described later.

<Top plate support mechanism>
As shown in FIGS. 1 to 11, the left top plate support mechanism 3A is mounted on the leg 1A between two parallel virtual adjacent planes P1 and P2 substantially orthogonal to the lower surface 21 of the top plate 2. A shaft plate 31 to be attached, a top plate receiver 32 that is supported by the shaft plate 31 and receives the top plate 2 on the upper surface, and the top plate receiver 32 in the use posture (U) and the flip-up posture (F). A lock claw 33 for selectively locking is arranged. That is, the top

plate support mechanisms

3A and 3B include a shaft plate 31 attached to the

legs

1A and 1B and having a head portion 36 in the upper half, and a top plate supported by the head portion 36 of the shaft plate 31. A receiver 32 and a lock claw 33 for locking the top plate disposed in the top plate receiver 32 are provided.

As shown in FIGS. 1 and 4 to 11, the shaft plate 31 extends upward from the mounting portion 35 having the mounting surface 351 and the top plate receiver 32 via a main shaft 37. And a head portion 36 that supports the shaft. The mounting portion 35 has a mounting surface 351 on the outer side, and the mounting surface 351 is matched with the one virtual adjacent plane P1. That is, the mounting surface 351 of the shaft plate 31 substantially matched with one virtual adjacent plane P1 located on the outside is brought into contact with the inner side surface 119 which is the standing surface of the leg 1A from the side, and the shaft The plate 31 is attached to the leg 1A.

The mounting portion 35 corresponds to a plurality of first bolt insertion holes 352 corresponding to the horizontal screw holes 115 of the support column 11 and the axial center of the connecting beam 4 as shown in FIGS. And a second bolt insertion hole 355. The first bolt insertion hole 352 is for inserting the bolt 114 from the inside to connect the shaft plate 31 and the leg 1A, and has a counterbore hole for accommodating the head portion 114a of the bolt 114 at the inner end. 354. The second bolt insertion hole 355 is for inserting the bolt 356 from the outside to connect the shaft plate 31 and one end of the connection beam 4, and accommodates the head portion 356 a of the bolt 356 at the outer end. A counterbore 357 is provided. Note that a positioning pin 38 that fits into the positioning hole 116 of the column 11 protrudes from the mounting surface 351 of the mounting portion 35.

As shown in FIGS. 7 to 11, the head portion 36 of the shaft plate 31 has a head portion main body 39 for receiving the top plate 2 that has reached the use posture (U) by the upper end surface 391 via the top plate receiver 32. And a claw receiver 30 having first and second engaging

portions

301 and 302 which are provided on one side of the head portion main body 39 and to which the lock claw 33 is selectively engaged. That is, the head portion 36 of the shaft plate 31 includes a head portion main body 39 that receives the top plate 2 that has reached the use posture (U) by an upper end surface 391 and the lock claw provided on one side of the head portion main body 39. The second locking unit 301 is engaged with the first locking portion 301 that locks the top plate 2 in the use posture (U) and the second locking member that is engaged with the lock claw 33 and locks the top plate 2 in the flip-up posture (F). And the edge 303 of the claw receiver 30 on the side facing the lock claw 33 is located behind the edge 392 of the head body 39. Arranged in a reserved position.

7 to 11, the claw receiver 30 is formed integrally with the head portion main body 39, and is arranged outside the head portion main body 39. As shown in FIG. That is, the shaft plate 31 is made of aluminum die cast, and the head portion 36 including the head portion main body 39 and the claw receiver 30 and the mounting portion 35 are integrally formed.

As shown in FIGS. 1 to 4 and 6 to 11, the top plate receiver 32 is extended from the upper plate 321 attached to the lower surface 21 of the top plate 2 and both side edges of the upper plate 321. A pair of

side plates

322 and 323 located on both sides of the head portion 36 are provided.

As shown in FIGS. 7 to 11, the upper plate 321 is a flat plate that comes into close contact with the lower surface 21 of the top plate 2 and is attached to the top plate 2 by a bolt 328 that is screwed onto the embedded nut 22. Yes.

As shown in FIGS. 1 to 4 and 6 to 11, the

side plates

322 and 323 are extended from both side edges of the upper plate 321 and are located on both sides of the head portion 36. The outer side surface 324 of the first side is adjacent to the inner side of the one virtual adjacent plane P1 located on the outer side. The internal dimension s1 between the

side plates

322 and 323 of the top plate receiver 32 is set to a value obtained by adding a clearance dimension s3 for allowing a flap operation to the thickness dimension s2 of the head portion 36. In addition, a gap is formed between the upper end portion 11 b of the support column 11 and the head portion main body 39 of the shaft plate 31 so as to accommodate one side plate 322 of the claw receiver 30 and the top plate receiver 32. The both

side plates

322 and 323 are provided with a main shaft through hole 325 through which the main shaft 37 passes and a lock claw through hole 326 through which the drive shaft 333 supporting the lock claw 33 passes.

As shown in FIGS. 7, 8, 10 and 11, the lock claw 33 is, for example, a sickle-like member having a bent portion 331 on the distal end side, and the drive shaft 333 is integrated with the base end portion 332. It is inserted in a rotatable manner. An outer end 334 of the drive shaft 333 protrudes outward from one side plate 332, and an unlocking operation lever 330 is attached to the outer end 334. The lock claw 33 is urged to rotate in the direction of the claw holder 30 of the shaft plate 31 by a torsion coil spring or the like (not shown). In the use posture (U), the bent portion 331 of the lock claw 33 is the claw holder. In the flip-up posture (F), the distal end of the bent portion 331 is engaged with the second locking portion 302 of the claw receptacle 30.

The top plate support mechanism 3A includes a cover 34 provided on the top plate receiver 32 so as to conceal the lock claw 33 and the head portion 36.

The cover 34 includes a movable part 341 for avoiding interference with the shaft plate 31 during the flap operation, as shown in FIGS. 1 to 4, 6, 7, and 10 to 11. In FIGS. 8 and 9, the cover 34 is not shown to show the internal mechanism. Specifically, the cover 34 is provided between the outer edges of the

side plates

322 and 323 in the top plate receiver 32 and does not interfere with any member during the flap operation, and the cover main body 343 is hinged to the cover main body 343. And a movable part 341 hinged via 342.

As shown in FIGS. 3, 7, and 10 to 11, the cover main body 343 is a band plate that is capped between the leading edges of the

side plates

322 and 323, and the side plates are attached to both side edges. A mounting piece 344 that abuts against the inner side surfaces of 322 and 323 is provided. The mounting piece 344 includes a protrusion 345 on a surface that comes into contact with the

side plates

322 and 323, and the protrusion 345 is inserted into an attachment hole 327 provided in the

side plates

322 and 323 using temporary elastic deformation of a member. You can engage with them.

The movable portion 341 is a plate having substantially the same width as the cover body 343 as shown in FIGS. 1 to 4, 7, and 10 to 11, and one end of the movable portion 341 is interposed through the hinge 342. The cover body 343 is rotatably supported. In the flip-up posture (F) shown in FIG. 11, the surplus region R1 that cannot be hidden by the cover body 343 is concealed, and the use posture (U) shown in FIG. It is configured to retreat from the surplus area R1.

The right top plate support mechanism 3B has a symmetrical shape with the left top plate support mechanism 3A described above, as shown in FIGS. 1, 4 to 6, 12, and 13, and is identical. Or, corresponding portions are denoted by the same reference numerals and description thereof is omitted.

<Linked beam>
As shown in FIGS. 1, 4 to 9, 12, and 13, the connecting beam 4 includes a beam body 42 formed by cutting a pipe material having a circular cross section into a predetermined length, and the inside of the beam body 42. And a fixed nut plate 43 rigidly connected to both ends of the fixed nut plate 43. A screw hole 44 into which the bolt 356 is screwed is formed at the center of the fixed nut plate 43. The mechanical unit 7 is configured by coupling the left and right top plate support mechanisms 3 </ b> A and 3 </ b> B with the connecting beam 4.

<Mechanical unit>
As shown in FIG. 1 to FIG. 13, the mechanical unit 7 includes the top

plate support mechanisms

3A and 3B that make a pair on the left and right sides, and the connecting beam that connects the

shaft plates

31 and 31 of the top plate support mechanisms 3A and 3B. 4 and an operation interlocking beam 71 that connects the

drive shafts

333 and 333 of the top

plate support mechanisms

3A and 3B.

The shaft plate 31 and the coupling beam 4 are coupled by a bolt inserted into the second bolt insertion hole 355 from the outer surface side of the shaft plate 31 with the end surface of the coupling beam 4 contacting the inner surface of the shaft plate 31. 356 is screwed into the screw hole 44 of the connecting beam 4 and tightened. In a state where the bolt 356 is fastened to the screw hole 44, the head portion 356 a of the bolt 356 is buried in the counterbore hole 357 of the shaft plate 31.

Further, the mounting

surfaces

351 and 351 formed on the outer sides of the

shaft plates

31 and 31 in the both top

plate support mechanisms

3A and 3B are respectively attached to the standing surfaces formed on the inner sides of the

legs

1A and 1B that make a pair on the left and right. ing. That is, the coupling between the

legs

1A, 1B and the shaft plate 31 is the attachment formed on the mounting surface 35 of the shaft plate 31 on the inner side surface 119 which is an upright surface provided on the column 11 of the

legs

1A, 1B. The surface 351 is abutted, and the bolt 114 inserted into the first bolt insertion hole 352 provided in the mounting portion 35 is screwed into the screw hole 44 of the column 11 and tightened. When the mounting surface 351 of the shaft plate 31 is brought into contact with the inner surface 119 which is the upright surface of the support column 11 of the

legs

1A and 1B, the positioning pin 38 provided on the shaft plate 31 is provided on the support column 11. The shaft plate 31 and the column 11 are positioned by being fitted in the positioning hole 116 formed. As a result, the

legs

1A and 1B are arranged outside the mechanical unit 7, respectively.

<Shelf>
As shown in FIGS. 1 to 4, 6, and 8 to 13, the shelf 5 includes side frames 51 and 52 that form a pair of left and right sides, and a horizontal member 53 that is installed between the side frames 51 and 52. It is equipped with. The side frames 51 and 52 respectively support the

base end portions

511 and 521 rotatably on the connection beam 4, and the

front end portions

512 and 522 through the free end type link stays 93. It is supported on the use end x side, specifically, the side plate 323 inside the top plate receiver 32, and has holding holes 513 and 523 for holding the end portion of the horizontal member 53 on the inner side surface thereof. . The

base end portions

511 and 521 of the side frames 51 and 52 are each configured to be opened downward in the use posture (U), and are configured to be detachable from the connection beam 4 from above. Specifically, the

base end portions

511 and 521 of the side frames 51 and 52 of the shelf 5 can be attached to and detached from the connection beam 4 from the radial direction using temporary elastic deformation of members. It is C-shaped.

<Screenboard>
As shown in FIGS. 1 to 6 and FIGS. 8 to 13, the curtain plate 6 includes a curtain plate main body 61 having a hollow plate shape, and an end cover 62 covered by an opening end of the curtain plate main body 61. And mounting

bases

63 and 64 to which the link stays 91 and 92 are attached, which are attached to the curtain plate body 61 via bolts 69 and 60, respectively. Specifically, the curtain plate 6 has a first mounting base 63 at the upper edge vicinity portion 65 at both left and right end portions, and a second mounting base 64 at the lower edge vicinity portion 66 at both left and right end portions. A first link stay 91 fixed to the top plate 2 is pivotally attached to the first mounting base 63 and is pivotally attached to the

legs

1A and 1B. The distal end 923 of the second link stay 92 is pivotally attached to the second mounting base 64.

As described above, according to the present embodiment, the outer side surface 110 of the support column 11 and the outer side surface 122 of the rear leg 12 of each

leg

1A, 1B are substantially flush with each other inside the rear leg 12. Since the front leg 13 is positioned at the front, the struts 11 of the

legs

1A, 1B are arranged as far as possible, that is, the distance in the width direction between the outer surface 110 of the strut 11 and the outer surface of the top plate 2 is set. It can be made as small as possible. Therefore, a lower limb space formed below the top plate 2 and between the

leg bodies

1A and 1B on both sides can be made wider. In addition, the space between the supports 11 of the

legs

1A and 1B can be widened by arranging the supports 11 of the

legs

1A and 1B as far as possible.

Each top

plate support mechanism

3A, 3B includes a shaft plate 31 attached to the inner surface 119 of the column 11 of each

leg

1A, 1B, and a top plate receiver 32 supported by the shaft plate 31. Therefore, the shaft plate 31 can also be arranged on the outer side as much as possible, so that the lower limb space below the top plate 2 can be used more widely.

Further, a mechanical unit 7 formed by coupling the left and right top

plate support mechanisms

3A and 3B with a connecting beam 4 is provided, and the

legs

1A and 1B are arranged outside the mechanical unit 7, respectively. It can respond flexibly to changes in the shape of the plate 2 and the

legs

1A, 1B.

In addition, the shaft plate 31 has a head portion 36 for supporting the top plate receiver 32 in the upper half thereof, and the top plate receiver 32 is located on both sides of the head portion 36 to form a pair of side plates 322, Since the configuration having the H.323 is adopted, on the other hand, the width of the top

plate support mechanisms

3A and 3B can be made as small as possible, so that the lower limb space can be used more widely.

Since the rear leg 12 of the left leg 1A and the rear leg 12 of the right leg 1B are separated from each other as they approach the rear side, that is, the use end x side, the lower limb space is further widened on the use end x side. Can take.

Note that the present invention is not limited to the above-described embodiment.

For example, in the above-described embodiment, each of the top plate support mechanisms includes a shaft plate attached to the inner side surface of the support column of each leg, and a top plate receiver that is supported by the shaft plate. The structure of the top plate support mechanism may be anything as long as the top plate is supported by the respective legs so as to be able to perform a flap operation and is paired to the left and right.

Further, in the above-described embodiment, the left and right top plate support mechanisms are provided with a mechanical unit formed by connecting beams, and the legs are arranged outside the mechanical unit. The present invention may be applied to furniture with a flap top plate in which legs are arranged inside a simple mechanical unit, and further, such a mechanical unit is not provided, in other words, the left and right top plate support mechanisms are connected by a connecting beam. You may apply this invention to the furniture with the flap top plate which is not couple | bonded.

In addition, in the above-described embodiment, the shaft plate has a head portion that axially supports the top plate receiver in the upper half thereof, and the top plate receiver has side plates that are located on both sides of the head portion and make a pair. However, any configurations of the shaft plate and the top plate may be adopted.

In the above-described embodiment, the left and right legs can be stacked by allowing the left and right front legs of other furniture having the same structure to enter between the rear legs of the both legs with the top plate flipped up. The rear legs of the body are separated from each other as they approach the end of use.For example, the rear legs and front legs of the left and right legs extend in a direction perpendicular to the end of use, and the outer surface of the front legs You may employ | adopt the structure etc. which were distribute | arranged inward rather than the side surface.

Other various modifications may be made without departing from the spirit of the present invention.

T: Furniture with flap top plate Q:

Other furniture

1A, 1B ... Leg 11 ... Post 110 ... Outer side of post 12 ... Rear leg 122 ... Outer side of rear leg 13 ... Front leg 2 ...

Top plate

3A, 3B ... Top plate Support mechanism P1, P2 ... Virtual adjacent plane x ... Use end y ... Reverse use end (U) ... Use posture (F) ... Bounce-up posture

Claims

A pair of left and right legs, a top board arranged on these legs, and a top board support mechanism that makes a pair of left and right supports the top board so that the legs can be flapped,
Each leg is provided with a support, a rear leg extending from the lower end of the support toward the use end, and extending from the lower end of the support to the non-use end while being positioned on the inner side of the rear leg. And the front legs of the other furniture having the same structure between the rear legs of the both legs in a state where the top plate is flipped up, and can be stacked by intruding the left and right front legs of the other furniture.
A furniture with a flap top plate, characterized in that, in each of the legs, the outer surface of the support column and the outer surface of the rear leg are substantially flush with each other.
2. The flap ceiling according to claim 1, wherein each of the top plate support mechanisms includes a shaft plate attached to an inner surface of a support column of each leg, and a top plate support supported by the shaft plate. Furniture with boards.
The furniture with a flap top plate according to claim 1 or 2, further comprising a mechanical unit formed by connecting the left and right top plate support mechanisms by a connecting beam, and the legs are respectively arranged outside the mechanical unit.
3. The flap top plate according to claim 2, wherein the shaft plate has a head portion for supporting the top plate support on an upper half thereof, and the top plate support has side plates which are located on both sides of the head portion and make a pair. furniture.
The furniture with a flap top plate according to claim 1, 2, 3, or 4, wherein rear legs of the left and right legs are separated from each other as they approach the use end.