SE540130C2 - A collapsible table stand, and a table including such a table stand - Google Patents

A collapsible table stand, and a table including such a table stand Download PDF

Info

Publication number
SE540130C2
SE540130C2 SE1651506A SE1651506A SE540130C2 SE 540130 C2 SE540130 C2 SE 540130C2 SE 1651506 A SE1651506 A SE 1651506A SE 1651506 A SE1651506 A SE 1651506A SE 540130 C2 SE540130 C2 SE 540130C2
Authority
SE
Sweden
Prior art keywords
stand
supporting body
support structure
main support
elongated
Prior art date
Application number
SE1651506A
Other languages
Swedish (sv)
Other versions
SE1651506A1 (en
Inventor
Gustavsson Marcus
Jahnsén Peter
Johansson Stefan
Original Assignee
Polstiernan Ind Ab
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 Polstiernan Ind Ab filed Critical Polstiernan Ind Ab
Priority to SE1651506A priority Critical patent/SE540130C2/en
Priority to EP17872812.7A priority patent/EP3541241B1/en
Priority to PCT/SE2017/051138 priority patent/WO2018093324A1/en
Publication of SE1651506A1 publication Critical patent/SE1651506A1/en
Publication of SE540130C2 publication Critical patent/SE540130C2/en

Links

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
    • A47B3/0818—Folding or stowable tables with legs pivoted to top or underframe with manually actuated locking means
    • 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
    • A47B1/00—Extensible tables
    • A47B1/08—Extensible tables with extensible frames or with additional legs
    • 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
    • A47B13/00—Details of tables or desks
    • A47B13/02—Underframes
    • A47B13/06—Underframes of metal
    • 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
    • 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
    • A47B9/00—Tables with tops of variable height
    • A47B9/04—Tables with tops of variable height with vertical spindle
    • 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
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/005—Leg adjustment
    • A47B2200/0056—Leg adjustment with a motor, e.g. an electric motor
    • A47B2200/0058—Leg adjustment with a motor, e.g. an electric motor with synchronized motors
    • 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
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/005—Leg adjustment
    • A47B2200/0061—Height-adjustable desk, electronically regulated with no mechanical link between the legs

Landscapes

  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

A collapsible table stand (1) has a supporting body (10) which comprises first and second sidewing brackets (12, 12’) and an elongated main support structure (11) extending in a longitudinal direction (L) between the first and second sidewing brackets (12, 12’). First and second stands (20, 20’) are pivotally attached to the supporting body (10) at or near its respective ends in order to allow the first stand (20) and the second stand (20’) to extend or collapse relative to the supporting body (10). The elongated main support structure (11) of the supporting body (10) is provided with hooks (37, 38, 37’, 38’) at its ends, each hook (37) forming a slot (37a) for receiving a releasable fastening member (50, 51, 50’, 51'). The releasable fastening member (50, 51, 50’, 51') serves to anchor the first or second sidewing bracket (12, 12’) to the elongated main support structure (11) as well as to anchor the first or second stand (20, 20’) in an extended position relative to the supporting body (10). The table stand (1) may be comprised in a table (3) which furthermore has a table top (2) mounted on top of the table stand.

Description

19 ABSTRACT A collapsible table stand (1) has a supporting body (10) Which comprises firstand second sidewing brackets (12, 12”) and an elongated main support structure (11)extending in a longitudinal direction (L) between the first and second sidewing brackets(12, 12°). First and second stands (20, 20°) are pivotally attached to the supporting body(10) at or near its respective ends in order to allow the first stand (20) and the secondstand (20°) to extend or collapse relative to the supporting body (10). The elongatedmain support structure (11) of the supporting body (10) is provided With hooks (37, 38,37°, 38°) at its ends, each hook (37) forrning a slot (37a) for receiving a releasablefastening member (50, 51, 50°, 51 ”). The releasable fastening member (50, 51, 50°, 51 °)serves to anchor the first or second sidewing bracket (12, 12”) to the elongated mainsupport structure (11) as Well as to anchor the first or second stand (20, 20”) in an extended position relative to the supporting body (10). "flis table stand íl 3 rnav (lt-e »ifoinpris-:ëd in a table (3) wvhícli fiirtlifzrinore lias a table ton (E) mounted on top ofthf: talvie strand, Elected for publication: Fig 5

Claims (14)

1. A collapsible table stand (1), comprising: a supporting body (10) comprising first and second sidewing brackets (12, 12°)and an elongated main support structure (11) extending in a longitudinal direction (L)between the first and second sidewing brackets (12, 12°); and first and second stands (20, 20°) being pivotally attached to the supportingbody (10) at or near its respective ends in order to allow the first stand (20) and thesecond stand (20°) to extend or collapse relative to the supporting body (10), characterized in that the elongated main support structure (11) of the supporting body (10) isprovided with hooks (37, 38, 37°, 38°) at its ends, each hook (37) forrning a slot (37a)for receiving a releasable fastening member (50, 51, 50”, 51 °), wherein the releasable fastening member (50, 51, 50”, 51 ”) serves to anchor thefirst or second sidewing bracket (12, 12”) to the elongated main support structure (11) aswell as to anchor the first or second stand (20, 20”) in an extended position relative tothe supporting body (10).
2. The table stand (1) as defined in claim 1, wherein the releasable fasteningmember (50, 51, 50”, 51 ”) is a screw or a bolt, and wherein the collapsible table stand(1) comprises at least four such screws provided as follows: a first screw/bolt (5 0) and a second screw/bolt (51) provided for anchoring thefirst stand (20) to one end of the elongated main support structure (11) in the extendedposition of the first stand (20) relative to the supporting body (10) and for anchoring thefirst sidewing bracket (12) to said one end of the elongated main support structure (11);and a third screw/bolt (50°) and a fourth screw/bolt (51 ”) provided for anchoringthe second stand (20°) to another end of the elongated main support structure (11) in theextended position of the second stand (20°) relative to the supporting body (10) and foranchoring the second sidewing bracket (12°) to said another end of the elongated mainsupport structure (11).
3. The table stand (1) as defined in claim 1 or 2, wherein each of the first andsecond sidewing brackets (12, 12°) is formed by first and second elongated fixation members (13, 13°) extending at an angle from an elongated base member (18), the first 16 and second fixation member (13, 13 °) being adapted for fastening of a table top (2) tothe table stand (1).
4. The table stand (1) as defined in claim 3, Wherein each of the first andsecond fixation members (13, 13°) of the first and second sidewing brackets (12, 12°)has: a plate portion (14) adapted for fastening of the table top (2); and a mounting portion (15) adapted for mounting of the first or second sidewingbracket (12, 12”) to an end of the elongated main support structure (11) as Well as to thefirst or second stand (20, 20°).
5. The table stand (1) as defined in claim 4, Wherein the mounting portion (15)has a slot (16) for receiving the releasable fastening member (50, 51, 50°, 51 °).
6. The table stand (1) as defined in claim 5, Wherein the slot (16) in themounting portion (15) has: an outer mouth (16a) for receiving a base part (50a) of the releasable fasteningmember (5 0) When attaching the first or second sidewing bracket (12, 12°) to theelongated main support structure (11); and an inner opening (16b) for engaging a head part (50b) of the releasablefastening member (5 0), the inner opening (16b) facilitating the first or second sideWingbracket (12, 12°) to remain attached to the elongated main support structure (11) alsoWhen the first or second stand (20, 20°) is moved from the extended position towards a collapsed position relative to the supporting body (10).
7. The table stand (1) as defined in any of preceding claim, Wherein theelongated main support structure (11) of the supporting body (10) comprises: an elongated central beam (40) formed by a bottom surface(41) and first andsecond side Walls (42, 42°) extending perpendicularly from the bottom surface, thecentral beam having a generally U-shaped cross-section, an elongated first lateral beam (30) formed by first and second side Walls (32,33) and a bottom surface (31) extending perpendicularly between the first and secondside Walls along a proximal portion (34) of the first lateral beam, the first lateral beamhaving a generally U-shaped cross-section at said proximal portion, a proximal end (3 6) of said proximal portion (34) of the first lateral beam (30) being open for slidably 17 receiving the central beam (40) from a first end (41a) thereof, a distal portion (35) of thefirst lateral beam (30) being connected to the first stand (20); and an elongated second lateral beam (30°) formed by first and second side Walls(32°, 33 ”) and a bottom surface (31 °) extending perpendicularly between the first andsecond side Walls along a proximal portion (34°) of the second lateral beam, the secondlateral beam having a generally U-shaped cross-section at said proximal portion, aproximal end (36°) of said proximal portion (34°) of the second lateral beam (30°) beingopen for slidably receiving the central beam (40) from a second end (41a°) thereof, adistal portion (35 °) of the second lateral beam (30°) being connected to the second stand(20°); and guide means (âêjg 60) for guiding the central beam (40) to be slidablysupported on the bottom surfaces (31, 31 °) of the first and second lateral beams (30,30°), Wherein the supporting body (10) is length-adjustable in the longitudinaldirection (L) by displacing the first lateral beam (3 0) and/or second lateral beam (30°) With respect to the central beam (40) in said longitudinal direction.
8. The table stand (1) as defined in claim 7, Wherein first and second hooks (37,38) are provided at the ends of the first and second side Walls (32, 33) of the first lateralbeam (30) at the distal portion (35) thereof, and third and fourth hooks (37°, 38°) areprovided at the ends of the first and second side Walls (32°, 33°) of the second lateralbeam (30°) at the distal portion (35°) thereof.
9. The table stand (1) as defined in any of the preceding claims, Wherein eachof the first and second side Walls (32, 33, 32°, 33°) of the first and second lateral beams(30, 30°j has an angled top portion (39) With a flat surface and one or more openings(3 9a) for mounting members, preferably screWs or bolts, to fasten the or a table top (2)to the table stand (1).
10. The table stand (1) as defined in any of preceding claim,Wherein the first stand (20) comprises a first driving unit (21) and one or morefirst telescopic leg sections (22) driven by the first driving unit (21) to move axially relative to each other; and 18 Wherein the second stand (20°) comprises a second driving unit (21 ”) and oneor more second telescopic leg sections (22°) driven by the second driving unit (21 ”) to move axially relative to each other.
11. The table stand (1) as defined in claim 10, Wherein each of the first andsecond stands (20, 20°) has the general shape of an inverted L, the first and the second driving unit (21, 21 ”), respectively, being contained at the foot portion of the inverted L.
12. The table stand (1) as defined in claim 11 and any of claims 7 or 8,Wherein: in the extended position of the first stand (20) relative to the supporting body(10), the first driving unit (21) is received between the first and second side Walls (32,33) of the first lateral beam (30) at the distal portion (35) thereof; and in the extended position of the second stand (20°) relative to the supportingbody (10), the second driving unit (21°) is received between the first and second sideWalls (32°, 33°) of the second lateral beam (30°) at the distal portion (35°) thereof
13. The table stand (1) as defined in claim 12, Wherein each of the first andsecond driving units (21, 21 °) comprises a housing and an electric motor containedtherein, the housing comprising openings for receiving releasable anchoring members(52, 53, 52°), preferably screWs or bolts, to pivotally anchor the first and second stands(20, 20°) to the first and second side Walls (32, 33) of the first and second lateral beams(30, 30°).
14. A table (3), comprising:a table stand (1) as defined in any of the preceding claims; anda table top (2) mounted on top of the table stand (1).
SE1651506A 2016-11-17 2016-11-17 A collapsible table stand, and a table including such a table stand SE540130C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1651506A SE540130C2 (en) 2016-11-17 2016-11-17 A collapsible table stand, and a table including such a table stand
EP17872812.7A EP3541241B1 (en) 2016-11-17 2017-11-16 A collapsible table stand, and a table comprising such a table stand
PCT/SE2017/051138 WO2018093324A1 (en) 2016-11-17 2017-11-16 A collapsible table stand, and a table comprising such a table stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1651506A SE540130C2 (en) 2016-11-17 2016-11-17 A collapsible table stand, and a table including such a table stand

Publications (2)

Publication Number Publication Date
SE1651506A1 SE1651506A1 (en) 2018-04-10
SE540130C2 true SE540130C2 (en) 2018-04-10

Family

ID=61827302

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1651506A SE540130C2 (en) 2016-11-17 2016-11-17 A collapsible table stand, and a table including such a table stand

Country Status (3)

Country Link
EP (1) EP3541241B1 (en)
SE (1) SE540130C2 (en)
WO (1) WO2018093324A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM560241U (en) 2017-10-26 2018-05-21 Timotion Technology Co Ltd Easy-to-assemble lifting table stand
EP3764841A2 (en) 2018-03-14 2021-01-20 Linak A/S Frame for a table
MX2022002477A (en) 2019-08-27 2022-03-22 Ergotron Inc Workstation including simplified leg attachment.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662694A (en) * 1969-09-11 1972-05-16 Fort Smith Table & Furniture C Linkage assembly for folding tables and the like
DE10019292B4 (en) * 2000-04-19 2009-08-20 Palmberg Büroeinrichtungen + Service GmbH Modular table system
TWM486995U (en) 2014-04-03 2014-10-01 Timotion Technology Co Ltd Easy to unfold and fold electric table foot frame
US10674813B2 (en) * 2014-05-26 2020-06-09 Linak A/S Supporting frame for a piece of furniture
EP3148373A1 (en) * 2014-05-26 2017-04-05 Linak A/S Height-adjustable supporting frame

Also Published As

Publication number Publication date
EP3541241A1 (en) 2019-09-25
SE1651506A1 (en) 2018-04-10
WO2018093324A1 (en) 2018-05-24
EP3541241B1 (en) 2022-01-26
EP3541241A4 (en) 2020-04-29

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