WO2014061720A1 - フラップ天板付家具 - Google Patents

フラップ天板付家具 Download PDF

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Publication number
WO2014061720A1
WO2014061720A1 PCT/JP2013/078141 JP2013078141W WO2014061720A1 WO 2014061720 A1 WO2014061720 A1 WO 2014061720A1 JP 2013078141 W JP2013078141 W JP 2013078141W WO 2014061720 A1 WO2014061720 A1 WO 2014061720A1
Authority
WO
WIPO (PCT)
Prior art keywords
top plate
plate
shaft
claw
receiver
Prior art date
Application number
PCT/JP2013/078141
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
善雅 加藤
英一 渡部
英之 新谷
健太郎 ▲鶴▼▲崎▼
Original Assignee
コクヨファニチャー株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by コクヨファニチャー株式会社 filed Critical コクヨファニチャー株式会社
Priority to CN201380050439.9A priority Critical patent/CN104717904B/zh
Publication of WO2014061720A1 publication Critical patent/WO2014061720A1/ja

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00—Folding or stowable tables
    • A47B3/08—Folding or stowable tables with legs pivoted to top or underframe

Definitions

  • the present invention relates to furniture with a flap top plate that is used in offices, schools, and the like, and the top plate can perform a flap operation from a use posture to a flip-up posture.
  • a furniture with a flap top plate capable of performing a flap operation between a use posture and a flip-up posture
  • a shaft plate made by processing a single thick plate material is fixed to the upper part of the leg, and the top plate support is rotatably supported by the shaft plate via a support shaft.
  • a claw is engaged with first and second engaging portions provided by recessing the outer edge of the shaft plate, so that the top plate receiver is selectively locked to the use posture and the flip-up posture.
  • the present invention pays attention to the above points, and an object of the present invention is to prevent or suppress the occurrence of a problem in which a finger is caught when the top plate is flipped up and changed from a use posture to a use posture.
  • 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 can perform a flap operation between the leg, the top plate arranged on the leg, and the top plate from the use posture to the flip-up posture.
  • the top plate support mechanism is supported by the head plate, and the top plate support mechanism is attached to the leg body and has a head portion on the upper half, and is supported by the head portion of the shaft plate.
  • a top plate holder and a lock claw for locking the top plate arranged in the top plate holder, and the head portion of the shaft plate allows the top plate to reach the use posture by the upper end surface.
  • the edge of the side which faces the lock claw of the claw receptacle is arranged in the position where it refrained from the end edge of the head part main part, It can suppress that a finger touches the 1st latching
  • the first locking portion is not opened at the outer edge of the shaft plate, and the finger is sandwiched between the lock claw and the nail holder in a state where the finger touches the first locking portion.
  • the occurrence of defects can be suppressed or prevented.
  • the edge of the head part body protrudes forward from the edge of the claw receiver facing the lock claw, the head part body supports the top plate. The area of the upper end surface, which is the surface to be used, can be increased, and therefore the top plate can be stably supported in a state where the top plate is in the use posture.
  • the top plate receiver may have a pair of side plates located on both sides of the head portion and the lock claw.
  • the shaft plate In the furniture with a flap top plate, in which the leg body is provided with a leg and a column supported by the leg, in order to further reliably suppress or prevent the occurrence of the above-described problems, the shaft plate, It has a mounting portion that is attached to the upright surface of the column from the side and a head portion that extends upward from the mounting portion, and is between the upper end portion of the column and the head portion main body of the shaft plate. It is preferable to form a gap capable of accommodating one side plate of the claw receiver and the top plate receiver.
  • the nail support is located between the head main body and the leg body, so long as the nail support is located between the head main body and the leg body. Therefore, it is possible to suppress or prevent the occurrence of a problem that the finger is not easily accessed and the finger is pinched between the lock claw and the nail holder more reliably.
  • the mounting surface formed on the outer side of the shaft plate in the top plate support mechanism is set to the left and right. It is good to attach each to the standing surface formed inside the leg which makes
  • the present invention it is possible to prevent or suppress the occurrence of a problem that a finger is pinched when the top plate is flipped up from the posture to be used.
  • 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.
  • the present invention is applied to a furniture T with a flap top plate called a so-called flap table.
  • 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
  • a curtain 6 is provided.
  • 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.
  • each said component is explained in full detail.
  • 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.
  • 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.
  • 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 side surface 122 of the rear leg 12 and the outer side surface 110 of the support column 11 are substantially flush with each other, and the front leg 13 is provided to be displaced inward from the support column 11 and the rear leg 12. .
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • the top plate deflection preventing member 8 is for preventing the central portion of the top plate 2 from being bent downward.
  • 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).
  • 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.
  • 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 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.
  • 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.
  • 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.
  • 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.
  • the claw receiver 30 is formed integrally with the head portion main body 39, and is arranged outside the head portion main body 39.
  • 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.
  • 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.
  • 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.
  • 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.
  • a gap S 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 that can 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.
  • 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 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.
  • 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 main body 343, and one end of the movable portion 341 is interposed via the hinge 342.
  • the cover body 343 is rotatably supported.
  • 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.
  • 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.
  • 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.
  • the head portion 356 a of the bolt 356 is buried in the counterbore hole 357 of the shaft plate 31.
  • 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.
  • 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.
  • the legs 1A and 1B are arranged outside the mechanical unit 7, respectively.
  • 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.
  • 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.
  • 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.
  • the curtain 6 has a first mounting base 63 in the upper edge vicinity portion 65 at both left and right end portions, and a second mounting base 64 in the lower edge vicinity portion 66 at both left and right end portions.
  • the first end 913 of the 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.
  • the edge 303 on the side facing the lock claw 33 of the claw receiver 30 is placed in a position where it is kept behind the edge 392 of the head portion main body 39. Therefore, it is possible to prevent a finger from touching the first locking portion 301 of the claw receptacle 30 beyond the end edge 392 of the head body 39.
  • the first locking portion 301 is not open at the outer edge of the shaft plate 31 and the top plate 2 is flipped up even when the movable portion 341 of the cover 34 is detached (F).
  • the first locking portion 301 includes the side plates 322 and 323 and the head. It is located between the unit main body 39 and it is difficult for fingers to touch the first locking part 301. Therefore, the occurrence of the above-described problems can be more reliably suppressed or prevented.
  • the leg bodies 1A and 1B include a rear leg 12 and a front leg 13, and a support column 11 supported by the rear leg 12 and the front leg 13, and the shaft plate 31 It has a mounting part 35 attached from the side to the inner side surface 119 which is a standing surface, and a head part 36 extending upward from the mounting part 35, and the upper end portion 11 b of the column 11 and the head of the shaft plate 31.
  • a gap S that can accommodate one of the side plates of the nail receiver 30 and the top plate receiver 32 is formed between the base body 39 and the finger to the first locking portion 301 by the leg 11 as well. Access is hindered, and the occurrence of the above-described problems can be more reliably suppressed or prevented.
  • the attachment surface 35 formed on the outer side of the shaft plate 31 in the top plate support mechanisms 3A, 3B is attached to the inner side surfaces 119, 119 of the legs 1A, 1B that make a pair on the left and right, respectively.
  • the lower leg space below the top plate 2 can be made wider.
  • the top plate receiver includes an upper plate attached to the lower surface of the top plate, and a pair of side plates extending from both side edges of the upper plate and positioned on both sides of the head portion of the shaft plate.
  • the top plate receiver has a top plate attached to the bottom surface of the top plate and an outer plate that extends from one side edge of the top plate and is located outside the head part. May be.
  • the leg body includes a leg and a column supported by the leg, and the shaft plate is attached to the standing surface of the column from the side. And a head portion extending upward from the mounting portion, and can accommodate one side plate of the claw receptacle and the top plate receptacle between the upper end portion of the support column and the head portion main body of the shaft plate.
  • a configuration may be adopted in which the claw receptacle is disposed between the top plate receptacle and the other side plate of the top plate receptacle.
  • a claw support is provided on the outside of the head body in each of the top board support mechanisms. In each of the top board support mechanisms, on the contrary, on the outside of the head body. It is also possible to adopt a configuration in which a claw receiver is arranged on the top plate and the claw receiver is arranged between the head body of the shaft plate and the other side plate of the top plate receiver.
  • the attachment surface formed in the outer side of the shaft plate in the said top-plate support mechanism is each attached to the standing surface formed in the inner side of the leg which makes a pair on right and left, Any attachment manner to the column may be adopted.

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  • Tables And Desks Characterized By Structural Shape (AREA)
PCT/JP2013/078141 2012-10-18 2013-10-17 フラップ天板付家具 WO2014061720A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201380050439.9A CN104717904B (zh) 2012-10-18 2013-10-17 带折叠顶板家具

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-231244 2012-10-18
JP2012231244A JP5639630B2 (ja) 2012-10-18 2012-10-18 フラップ天板付家具

Publications (1)

Publication Number Publication Date
WO2014061720A1 true WO2014061720A1 (ja) 2014-04-24

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Application Number Title Priority Date Filing Date
PCT/JP2013/078141 WO2014061720A1 (ja) 2012-10-18 2013-10-17 フラップ天板付家具

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JP (1) JP5639630B2 (enrdf_load_stackoverflow)
CN (1) CN104717904B (enrdf_load_stackoverflow)
WO (1) WO2014061720A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6119714B2 (ja) * 2014-10-24 2017-04-26 コクヨ株式会社 フラップ天板付家具
JP6679883B2 (ja) * 2015-10-30 2020-04-15 コクヨ株式会社 フラップ天板付家具

Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2001258651A (ja) * 2000-03-17 2001-09-25 Ebisuya Kogyo Kk 折畳みテーブル
JP2002223859A (ja) * 2001-01-31 2002-08-13 Ebisuya Kogyo Kk 折畳みテーブル

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CN2348669Y (zh) * 1998-12-30 1999-11-17 郭铁英 固定腿方便桌
JP3958574B2 (ja) * 2001-12-28 2007-08-15 株式会社岡村製作所 折り畳みテーブル
JP2004344573A (ja) * 2003-05-26 2004-12-09 Kokuyo Co Ltd 天板支持用ブラケットの取付構造
JP4386677B2 (ja) * 2003-06-05 2009-12-16 コクヨ株式会社 テーブル
JP4641875B2 (ja) * 2005-06-23 2011-03-02 コクヨファニチャー株式会社 天板付家具
CN100466941C (zh) * 2005-06-23 2009-03-11 国誉株式会社 脚体以及家具
CN201019228Y (zh) * 2007-03-16 2008-02-13 上海震旦家具有限公司 一种用于折叠桌的翻转结构

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Publication number Priority date Publication date Assignee Title
JP2001258651A (ja) * 2000-03-17 2001-09-25 Ebisuya Kogyo Kk 折畳みテーブル
JP2002223859A (ja) * 2001-01-31 2002-08-13 Ebisuya Kogyo Kk 折畳みテーブル

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CN104717904A (zh) 2015-06-17
CN104717904B (zh) 2017-01-18
JP2014079531A (ja) 2014-05-08
JP5639630B2 (ja) 2014-12-10

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