EP3106063A1 - Table de suspension comprenant une structure de pliage et de dépliage - Google Patents

Table de suspension comprenant une structure de pliage et de dépliage Download PDF

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Publication number
EP3106063A1
EP3106063A1 EP15172568.6A EP15172568A EP3106063A1 EP 3106063 A1 EP3106063 A1 EP 3106063A1 EP 15172568 A EP15172568 A EP 15172568A EP 3106063 A1 EP3106063 A1 EP 3106063A1
Authority
EP
European Patent Office
Prior art keywords
rack
swivel
folding
swivel rack
loading
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP15172568.6A
Other languages
German (de)
English (en)
Inventor
Lausan Chung-Hsin Liu
Shopo Hsin Tsu Liu
Fibro Tsu Kun Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keysheen Industry Shanghai Co Ltd
Original Assignee
Keysheen Industry Shanghai Co Ltd
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 Keysheen Industry Shanghai Co Ltd filed Critical Keysheen Industry Shanghai Co Ltd
Priority to EP15172568.6A priority Critical patent/EP3106063A1/fr
Publication of EP3106063A1 publication Critical patent/EP3106063A1/fr
Withdrawn legal-status Critical Current

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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
    • A47B5/00—Suspended or hinged panels forming a table; Wall tables
    • A47B5/04—Suspended or hinged panels forming a table; Wall tables foldable
    • 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
    • A47B5/00—Suspended or hinged panels forming a table; Wall tables
    • A47B5/02—Suspended or hinged panels forming a table; Wall tables detachable

Definitions

  • the present invention relates to a hanging table and particularly to a hanging table comprising a folding and unfolding structure.
  • U.S. patent No. 8,857,347 discloses a "Foldable Hanging Table" which can be hung on a construction structure equipped with a loading top edge.
  • the foldable hanging table includes a table panel, a suspension structure and a folding assembly.
  • the suspension structure includes a support rack hinged on the table panel and a suspension arm straddled the construction structure to lean on the loading top edge.
  • the folding assembly includes a swivel frame hinged on the table panel and a driven member hinged respectively on the support rack and the swivel frame.
  • the driven member includes an anchor portion to confine swivel of the swivel frame against the table panel and a drive portion connected to the anchor portion and operable to release the anchor portion from the swivel frame so that the swivel frame can be swiveled to facilitate folding and enhance supporting force of the table panel.
  • the folding or unfolding structure of the hanging table in the aforesaid technique is quite complex that makes operation more difficult and usability lower.
  • the existing technique and design also do not provide a stabilizing structure when the table panel is at the unfolding state. Hence the unfolding table panel could be folded automatically in the event of moving up or down caused by incidental bumping of users. That could cause serious problems such as falling and damage of the goods placed on the table panel.
  • the present invention provides a hanging table comprising a folding and unfolding structure, which includes a support rack, a table panel which is hinged on the support rack and has a loading rib located on a back side and a suspension fastening structure located at an upper end of the support rack to be anchored on a building structural body.
  • the support rack has a suspension arm at the upper end that is connected to the suspension fastening structure and configured to be hung on and fastened to a loading top edge of the building structural body.
  • the hanging table also includes at least one folding and unfolding structure pivotally bridged the loading rib and the support rack.
  • the folding and unfolding structure includes a first swivel rack hinged on the loading rib and a second swivel rack hinged on a lower edge of the support rack.
  • the first swivel rack has an anchor and loading fork latchable on the second swivel rack and a movable coupling pin pivotally coupled on the second swivel rack.
  • the second swivel rack has a housing space to accommodate the first swivel rack during its swivel movements of folding and unfolding and a guide slot in which the movable coupling pin can slide.
  • the movable coupling pin has a pin knob located on at least one end thereof, and the second swivel rack has a swivel latch member hinged thereon that has a latch notch latchable with the pin knob to provide anchoring thereof.
  • the second swivel rack includes a load receiving member latchable with the first swivel rack and the anchor and loading fork for anchoring thereof.
  • the table panel includes a hinge end which has at least two pintles hinged on the support rack.
  • the first swivel rack has a first elastic pad to provide impact buffer between the first swivel rack and the back side of the table panel in a folding state.
  • the second swivel rack has a second elastic pad to provide impact buffer between the second swivel rack and the first swivel rack in the folding state.
  • the a hanging table of the invention thus formed, compared with the conventional techniques, provides many advantages, notably:
  • the hanging table 10 comprises a support rack 11, a table panel 20 hinged on the support rack 11 and a suspension fastening structure 30 (similar to that of the conventional techniques) located at an upper end of the support rack 11 and configured to be fastened to a building structural body 50.
  • the support rack 11 has a suspension arm 111 at the upper end that is connected to the suspension fastening structure 30 and configured to be hung on and fastened to a loading top edge 51 of the building structural body 50.
  • the loading top edge 51 of the building structural body 50 generally has the shape of a rectangular web or plate, extending in the width direction of the table panel 20 and having a certain depth in a direction perpendicular to a width direction of the table panel 20.
  • the top surface of the loading top edge 51 may be planar and substantially perpendicular to a front surface of said rectangular web or plate of the building structural body 50.
  • the hanging table 10 of the present invention may also be configured to be fastened to a loading top edge 51 of a building structural body 50 of a different shape, such as curved top edges (not shown).
  • the suspension arms 111 at the upper end of the support rack 11 are located on and supported by the loading top edge 51, and have a length larger than the depth of the loading top edge 51 of the building structural body 50 in a direction perpendicular to the afore-mentioned width direction of the table panel 20 so that the fastening structure 30 can be used to embrace or clamp the building structural body 50.
  • the table panel 20 has a loading rib 22 on a back side.
  • the loading rib 22 and the support rack 11 are pivotally bridged by at least one folding and unfolding structure 40.
  • the folding and unfolding structure 40 includes a first swivel rack 41 hinged on the loading rib 22 and a second swivel rack 42 hinged on a lower edge of the support rack 11.
  • the first swivel rack 41 has an anchor and loading fork 411 latchable on the second swivel rack 42 and a movable coupling pin 412 pivotally coupled on the second swivel rack 42.
  • the second swivel rack 42 has a housing space 421 to accommodate the first swivel rack 41 during the swivel movement of the first swivel rack 41 for folding and unfolding and a guide slot 422 in which the movable coupling pin 412 can slide.
  • the anchor and loading fork 411 allows the table panel 20 to be positioned proximate a horizontal position and also enables the first swivel rack 41 and the second swivel rack 42 to rapidly latch with each other and support the gravity of goods placed on the table panel 20.
  • the movable coupling pin 412 has a pin knob 413 located on at least one end thereof.
  • the second swivel rack 42 also has a swivel latch member 43 hinged thereon.
  • the swivel latch member 43 has a latch notch 431 to latch the pin knob 413.
  • the second swivel rack 42 further has a load receiving member 423 to be latched by the first swivel rack 41 and the anchor and loading fork 411 for positioning.
  • the load receiving member 423 has to bear forces, hence must be made of a sturdy and durable material.
  • the table panel 20 has a hinge end 21 which has at least two pintles 211 located thereon to hinge on the support rack 11.
  • first swivel rack 41 has a first elastic pad 414 located thereon to provide impact buffer between the first swivel rack 41 and the backside of the table panel 20 during folding movement
  • second swivel rack 42 also has a second elastic pad 424 located thereon to provide impact buffer between the second swivel rack 42 and the first swivel rack 41 during folding movement.
  • FIG. 6 illustrates the table panel 20 being moved downward at a folding state, the first elastic pad 414 of the first swivel rack 41 presses the back side of the table panel 20, while the second elastic pad 424 of the second swivel rack 42 presses the first swivel rack 41, meanwhile, the swivel latch member 43 hinged on the second swivel rack 42 does not yet latch on the pin knob 413.
  • the table panel 20 is raised upward in the clockwise direction as shown in FIG.
  • the table panel 20 can be swiveled downward counterclockwise via a force in the opposite direction until the table panel 20 is proximate the horizontal position with the anchor and loading fork 411 latched downward on the load receiving member 423 for anchoring as shown in FIG. 9 , then the table panel 20 is at a fully unfolding state with the pin knob 413 of the movable coupling pin 412 moved to a lower side of the guide slot 422.
  • the latch notch 431 of the swivel latch member 43 can be swiveled to latch on the pin knob 413.
  • the table panel 20 In the event that folding the table panel 20 is desired again, proceed the movements previously discussed in a reverse sequence. Operation principle is similar but in reverse order, hence details are omitted herein.
  • the table panel through the folding and unfolding structure for hanging tables of the invention not only the table panel can be easily and quickly unfolded when in use, the table panel also can be folded rapidly downward after use is finished, and the table panel also can be maintained securely and steadily at the unfolding state when in use.

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  • Tables And Desks Characterized By Structural Shape (AREA)
EP15172568.6A 2015-06-17 2015-06-17 Table de suspension comprenant une structure de pliage et de dépliage Withdrawn EP3106063A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15172568.6A EP3106063A1 (fr) 2015-06-17 2015-06-17 Table de suspension comprenant une structure de pliage et de dépliage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15172568.6A EP3106063A1 (fr) 2015-06-17 2015-06-17 Table de suspension comprenant une structure de pliage et de dépliage

Publications (1)

Publication Number Publication Date
EP3106063A1 true EP3106063A1 (fr) 2016-12-21

Family

ID=53433123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15172568.6A Withdrawn EP3106063A1 (fr) 2015-06-17 2015-06-17 Table de suspension comprenant une structure de pliage et de dépliage

Country Status (1)

Country Link
EP (1) EP3106063A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10709235B1 (en) * 2019-06-19 2020-07-14 Teak Isle Manufacturing, Inc. Foldable table
CN112190001A (zh) * 2020-11-17 2021-01-08 江西珍材实业有限公司 一种便于折叠收纳的幼儿园课桌
CN115072010A (zh) * 2022-08-22 2022-09-20 中国科学院西安光学精密机械研究所 一种空间星载可展开转台机构及其迟滞时间的测试方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8267017B1 (en) * 2007-11-09 2012-09-18 Michael Daryl A Folding workbench
CN203262585U (zh) * 2013-04-17 2013-11-06 崔忠民 折叠式挂桌
US8857347B1 (en) 2013-09-19 2014-10-14 Keysheen Industry (Shanghai) Co., Ltd. Foldable hanging table

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8267017B1 (en) * 2007-11-09 2012-09-18 Michael Daryl A Folding workbench
CN203262585U (zh) * 2013-04-17 2013-11-06 崔忠民 折叠式挂桌
US8857347B1 (en) 2013-09-19 2014-10-14 Keysheen Industry (Shanghai) Co., Ltd. Foldable hanging table

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10709235B1 (en) * 2019-06-19 2020-07-14 Teak Isle Manufacturing, Inc. Foldable table
CN112190001A (zh) * 2020-11-17 2021-01-08 江西珍材实业有限公司 一种便于折叠收纳的幼儿园课桌
CN112190001B (zh) * 2020-11-17 2023-01-03 浙江开闲工贸有限公司 一种便于折叠收纳的幼儿园课桌
CN115072010A (zh) * 2022-08-22 2022-09-20 中国科学院西安光学精密机械研究所 一种空间星载可展开转台机构及其迟滞时间的测试方法
CN115072010B (zh) * 2022-08-22 2022-12-23 中国科学院西安光学精密机械研究所 一种空间星载可展开转台机构及其迟滞时间的测试方法

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