CA2502994A1 - Collapsible structure - Google Patents

Collapsible structure Download PDF

Info

Publication number
CA2502994A1
CA2502994A1 CA 2502994 CA2502994A CA2502994A1 CA 2502994 A1 CA2502994 A1 CA 2502994A1 CA 2502994 CA2502994 CA 2502994 CA 2502994 A CA2502994 A CA 2502994A CA 2502994 A1 CA2502994 A1 CA 2502994A1
Authority
CA
Canada
Prior art keywords
segments
frame
collapsible structure
hinge mechanism
mechanism interconnecting
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.)
Granted
Application number
CA 2502994
Other languages
French (fr)
Other versions
CA2502994C (en
Inventor
Wan-Sing Chu
Lai-Ha Wu
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.)
Best Tide Manufacturing Co Ltd
Original Assignee
Best Tide Manufacturing 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 Best Tide Manufacturing Co Ltd filed Critical Best Tide Manufacturing Co Ltd
Publication of CA2502994A1 publication Critical patent/CA2502994A1/en
Application granted granted Critical
Publication of CA2502994C publication Critical patent/CA2502994C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34—Supporting means, e.g. frames
    • E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
    • E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Eyeglasses (AREA)
  • Body Structure For Vehicles (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

The present invention relates to a collapsible structure having a frame. The frame includes at least first, second, third, and fourth segments sequentially and hingedly connected to one another allowing the frame to collapse and expand. The frame also includes a first hinge mechanism interconnecting the first and second segments, a second hinge mechanism interconnecting the second and third segments, and a third hinge mechanism interconnecting the third and fourth segments.
CA 2502994 2004-03-30 2005-03-30 Collapsible structure Expired - Fee Related CA2502994C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HK04102288A HK1069718A2 (en) 2004-03-30 2004-03-30 Collapsible structure.
HK04102288.3 2004-03-30

Publications (2)

Publication Number Publication Date
CA2502994A1 true CA2502994A1 (en) 2005-09-30
CA2502994C CA2502994C (en) 2009-06-23

Family

ID=34631061

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2502994 Expired - Fee Related CA2502994C (en) 2004-03-30 2005-03-30 Collapsible structure

Country Status (5)

Country Link
EP (1) EP1582658A3 (en)
CN (1) CN100390457C (en)
AU (1) AU2005201258B2 (en)
CA (1) CA2502994C (en)
HK (1) HK1069718A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7552739B2 (en) 2005-10-11 2009-06-30 Best Tide Mfg. Co., Ltd. Collapsible structure
GB2524261A (en) 2014-03-18 2015-09-23 Univ Staffordshire Improvements in or relating to footwear

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE62469C (en) * E. pless in Berlin 5. W., Kochstr. 48 Tent frame
US574235A (en) * 1896-12-29 Bicycle-canopy
GB889455A (en) * 1959-08-20 1962-02-14 Ralph Blenkhorne An improved construction of collapsible tent
US4815784A (en) * 1988-02-05 1989-03-28 Yu Zheng Automobile sunshield
GB2263920B (en) * 1992-02-03 1995-10-18 Arrow Link Ind Ltd Tent
US5553908A (en) * 1994-06-14 1996-09-10 Auto-Shade, Inc. Sun shield assembly
AU5345498A (en) * 1996-12-16 1998-07-15 Adolfo Rafael Soto Rojas Self-supporting foldable structure
US5806549A (en) * 1996-12-24 1998-09-15 Tracy Love Collapsible shelter for vehicle
CN2542134Y (en) * 2001-09-12 2003-04-02 陈忠明 Assembling and disassembling support of wardrobe

Also Published As

Publication number Publication date
AU2005201258A1 (en) 2005-10-20
CA2502994C (en) 2009-06-23
CN1676983A (en) 2005-10-05
AU2005201258B2 (en) 2009-07-02
EP1582658A3 (en) 2006-08-16
HK1069718A2 (en) 2005-05-27
EP1582658A2 (en) 2005-10-05
CN100390457C (en) 2008-05-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed