US3672382A - Automatically openable and closable umbrella - Google Patents

Automatically openable and closable umbrella Download PDF

Info

Publication number
US3672382A
US3672382A US120427A US3672382DA US3672382A US 3672382 A US3672382 A US 3672382A US 120427 A US120427 A US 120427A US 3672382D A US3672382D A US 3672382DA US 3672382 A US3672382 A US 3672382A
Authority
US
United States
Prior art keywords
shaft member
umbrella
ring
outer shaft
inner shaft
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.)
Expired - Lifetime
Application number
US120427A
Other languages
English (en)
Inventor
Yoshio Sato
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.)
Ideal KK
Original Assignee
Ideal KK
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 Ideal KK filed Critical Ideal KK
Application granted granted Critical
Publication of US3672382A publication Critical patent/US3672382A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/14—Devices for opening and for closing umbrellas
    • A45B25/143—Devices for opening and for closing umbrellas automatic

Definitions

  • FIG. 10 is a perspective view of a coil spring adapted to be mounted around the guide rod
  • a spring latch 37 Within the lower inner shafl member 4, there is provided a spring latch 37, a claw portion 37a of which is engaged into a hole 1b of the outer shaft member 1 to hold the outer shaft member in the latched position with respect to the lower inner shaft member.
  • the claw portion 370 is disengaged from the hole 1b when a push button portion 37b of the latch is pushed by a finger, whereby the axial restriction between the outer shaft member 1 and the lower inner shaft member 4.

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
US120427A 1970-04-21 1971-03-03 Automatically openable and closable umbrella Expired - Lifetime US3672382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45034199A JPS4828148B1 (enExample) 1970-04-21 1970-04-21

Publications (1)

Publication Number Publication Date
US3672382A true US3672382A (en) 1972-06-27

Family

ID=12407482

Family Applications (1)

Application Number Title Priority Date Filing Date
US120427A Expired - Lifetime US3672382A (en) 1970-04-21 1971-03-03 Automatically openable and closable umbrella

Country Status (7)

Country Link
US (1) US3672382A (enExample)
JP (1) JPS4828148B1 (enExample)
CH (1) CH524976A (enExample)
DE (1) DE2114595B2 (enExample)
FR (1) FR2089737A5 (enExample)
GB (1) GB1346841A (enExample)
NL (1) NL7105331A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746025A (en) * 1971-04-01 1973-07-17 Ideal Kk Automatic openable umbrella
US4534374A (en) * 1984-02-08 1985-08-13 Day San Tong Fully automatic single push button type umbrella
US5088512A (en) * 1991-07-26 1992-02-18 Sheng-Tong Day Lightly operable fully automatic umbrella
US5267583A (en) * 1992-03-30 1993-12-07 Wu Woh Wen Multiple-fold automatic umbrella controlled by single push button
US20060266396A1 (en) * 2005-05-27 2006-11-30 Perry George Jr Windproof umbrella
US20150265013A1 (en) * 2012-09-28 2015-09-24 Kazim Jenan Umbrella

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135574A (en) * 1983-02-24 1984-09-05 Fulton Company Limited A Automatic umbrella
US4548222A (en) * 1984-02-16 1985-10-22 Day San Tong Full-automatic umbrella
US4825888A (en) * 1988-01-11 1989-05-02 Tseng Su Manual/automatic dual-purpose umbrella structure
CN2091564U (zh) * 1990-11-05 1992-01-01 托斯有限公司 可自动开伞收伞之伞具
CN111963529B (zh) * 2020-07-28 2022-02-22 郑州森源新能源科技有限公司 一种可快速装卸的连接结构及使用该连接结构的充电机

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746025A (en) * 1971-04-01 1973-07-17 Ideal Kk Automatic openable umbrella
US4534374A (en) * 1984-02-08 1985-08-13 Day San Tong Fully automatic single push button type umbrella
US5088512A (en) * 1991-07-26 1992-02-18 Sheng-Tong Day Lightly operable fully automatic umbrella
US5267583A (en) * 1992-03-30 1993-12-07 Wu Woh Wen Multiple-fold automatic umbrella controlled by single push button
US20060266396A1 (en) * 2005-05-27 2006-11-30 Perry George Jr Windproof umbrella
WO2006128096A3 (en) * 2005-05-27 2009-04-30 George Perry Jr Windproof umbrella
US20150265013A1 (en) * 2012-09-28 2015-09-24 Kazim Jenan Umbrella
US9993053B2 (en) * 2012-09-28 2018-06-12 Kazim Jenan Umbrella

Also Published As

Publication number Publication date
DE2114595B2 (de) 1973-02-08
CH524976A (de) 1972-07-15
GB1346841A (en) 1974-02-13
FR2089737A5 (enExample) 1972-01-07
DE2114595A1 (de) 1971-11-11
NL7105331A (enExample) 1971-10-25
JPS4828148B1 (enExample) 1973-08-29

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