TWI256294B - Tri-fold collapsible umbrella - Google Patents

Tri-fold collapsible umbrella

Info

Publication number
TWI256294B
TWI256294B TW92101163A TW92101163A TWI256294B TW I256294 B TWI256294 B TW I256294B TW 92101163 A TW92101163 A TW 92101163A TW 92101163 A TW92101163 A TW 92101163A TW I256294 B TWI256294 B TW I256294B
Authority
TW
Taiwan
Prior art keywords
tri
ribs
fold
pivoting members
stretchers
Prior art date
Application number
TW92101163A
Other languages
Chinese (zh)
Other versions
TW200412873A (en
Inventor
Ching-Chuan You
Original Assignee
Ching-Chuan You
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 Ching-Chuan You filed Critical Ching-Chuan You
Priority to TW92101163A priority Critical patent/TWI256294B/en
Priority to JP2004000894A priority patent/JP2004223245A/en
Priority to GB0400887A priority patent/GB2397223B/en
Priority to DE200410002676 priority patent/DE102004002676A1/en
Publication of TW200412873A publication Critical patent/TW200412873A/en
Application granted granted Critical
Publication of TWI256294B publication Critical patent/TWI256294B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • A45B19/10—Special folding or telescoping of umbrellas with collapsible ribs
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/02—Umbrella frames

Abstract

The present invention relates to a tri-fold collapsible umbrella, which comprises first, second, and third sections of ribs that are pivotally connected together by means of pivoting members and fitting-pivoting members, which, together with the aid of long and short driving bars, allows the ribs and stretchers to form a smoothly-operable tri-fold collapsing mechanism. In addition, the ribs and stretchers, the pivoting members, and the fitting-pivoting members are made of plastics, which allows for non-riveted joint between the ribs and stretchers of the tri-fold collapsible with no jamming caused by corrosion or breaking and forming a more compact size after collapsed.
TW92101163A 2003-01-20 2003-01-20 Tri-fold collapsible umbrella TWI256294B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW92101163A TWI256294B (en) 2003-01-20 2003-01-20 Tri-fold collapsible umbrella
JP2004000894A JP2004223245A (en) 2003-01-20 2004-01-06 Three fold umbrella
GB0400887A GB2397223B (en) 2003-01-20 2004-01-15 Tri-folded umbrella
DE200410002676 DE102004002676A1 (en) 2003-01-20 2004-01-19 Triple folded or folded umbrella

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92101163A TWI256294B (en) 2003-01-20 2003-01-20 Tri-fold collapsible umbrella

Publications (2)

Publication Number Publication Date
TW200412873A TW200412873A (en) 2004-08-01
TWI256294B true TWI256294B (en) 2006-06-11

Family

ID=32847837

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92101163A TWI256294B (en) 2003-01-20 2003-01-20 Tri-fold collapsible umbrella

Country Status (4)

Country Link
JP (1) JP2004223245A (en)
DE (1) DE102004002676A1 (en)
GB (1) GB2397223B (en)
TW (1) TWI256294B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2424183A (en) * 2005-03-19 2006-09-20 Chin Sung Ko Rib arrangement for a multiple-fold umbrella
JP4594919B2 (en) * 2006-12-06 2010-12-08 株式会社シューズセレクション Folding umbrella
GB2452558A (en) * 2007-09-10 2009-03-11 Ming-Gong Li A plastic umbrella structure
GB2457704B (en) * 2008-02-21 2010-03-17 Ming-Gong Li Umbrella having plastic pins interconnecting adjacent ribs
CN105029853A (en) * 2015-08-28 2015-11-11 颜小成 Folding umbrella structure
CN114828691B (en) * 2019-09-06 2024-04-12 埃里克·切维拉德 Frame for a bad weather and/or sun protection device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084645A (en) * 1980-10-04 1982-04-15 Kil Hwan Yu Improvements in and relating to hinges for umbrella frames
US4815489A (en) * 1988-05-25 1989-03-28 Yang Chi Kuo Umbrella ink means having resilient link for accelerating folding operation
US4966180A (en) * 1988-10-11 1990-10-30 Chenmin Lai Expansible type triangular umbrella ribs and the related collapsing mechanism
US6230725B1 (en) * 1999-05-03 2001-05-15 Ko Chin-Sung Umbrella main stretcher formed of a carbon fiber rod and aluminum alloy portion
US6230723B1 (en) * 1999-06-08 2001-05-15 Sondra D. Hixson Umbrella with fan assembly
US20020112750A1 (en) * 2001-02-22 2002-08-22 Shih-Shin Kuo Five-folded umbrella frame
US6626197B2 (en) * 2001-04-18 2003-09-30 Fu Tai Umbrella Works, Ltd. Multiple-fold automatic umbrella with smoothly wound multiple-rope

Also Published As

Publication number Publication date
GB2397223B (en) 2005-06-29
DE102004002676A1 (en) 2004-09-09
JP2004223245A (en) 2004-08-12
GB0400887D0 (en) 2004-02-18
GB2397223A (en) 2004-07-21
TW200412873A (en) 2004-08-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees