TW200635533A - Improved structure of umbrella frame capable of being folded into four sections - Google Patents

Improved structure of umbrella frame capable of being folded into four sections

Info

Publication number
TW200635533A
TW200635533A TW094111171A TW94111171A TW200635533A TW 200635533 A TW200635533 A TW 200635533A TW 094111171 A TW094111171 A TW 094111171A TW 94111171 A TW94111171 A TW 94111171A TW 200635533 A TW200635533 A TW 200635533A
Authority
TW
Taiwan
Prior art keywords
umbrella frame
folded
umbrella
sections
improved structure
Prior art date
Application number
TW094111171A
Other languages
Chinese (zh)
Other versions
TWI250000B (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 TW94111171A priority Critical patent/TWI250000B/en
Application granted granted Critical
Publication of TWI250000B publication Critical patent/TWI250000B/en
Publication of TW200635533A publication Critical patent/TW200635533A/en

Links

Abstract

This invention is related to an improved structure of umbrella frame capable of being folded into four sections which is mainly related to utilize pivotally connecting members and covering pivotal connectors to mutually form pivotal joints between the first, second, third, fourth main umbrella frame and the branch umbrella frame. And by taking advantage of the auxiliary function of a first, second and third pulling rods, the fast and smooth four-section type folding linkage relationship are mutually formed between each main umbrella frame and branch umbrella frame. And each umbrella frame, pivotally connecting members and covering joint members are made of plastic, which can further accomplish the non-rivet connection between umbrella frames of the four folding umbrella without rusting, being stuck or breaking down, and have a smaller volume after being folded.
TW94111171A 2005-04-08 2005-04-08 Improved structure of umbrella frame capable of being folded into four sections TWI250000B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94111171A TWI250000B (en) 2005-04-08 2005-04-08 Improved structure of umbrella frame capable of being folded into four sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94111171A TWI250000B (en) 2005-04-08 2005-04-08 Improved structure of umbrella frame capable of being folded into four sections

Publications (2)

Publication Number Publication Date
TWI250000B TWI250000B (en) 2006-03-01
TW200635533A true TW200635533A (en) 2006-10-16

Family

ID=37432904

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94111171A TWI250000B (en) 2005-04-08 2005-04-08 Improved structure of umbrella frame capable of being folded into four sections

Country Status (1)

Country Link
TW (1) TWI250000B (en)

Also Published As

Publication number Publication date
TWI250000B (en) 2006-03-01

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Legal Events

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