GB1288337A - - Google Patents

Info

Publication number
GB1288337A
GB1288337A GB3754970A GB3754970A GB1288337A GB 1288337 A GB1288337 A GB 1288337A GB 3754970 A GB3754970 A GB 3754970A GB 3754970 A GB3754970 A GB 3754970A GB 1288337 A GB1288337 A GB 1288337A
Authority
GB
United Kingdom
Prior art keywords
spring
members
opening
closing
umbrella
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
Application number
GB3754970A
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
Priority claimed from JP7461569U external-priority patent/JPS4816921Y1/ja
Priority claimed from JP791570A external-priority patent/JPS4828147B1/ja
Application filed filed Critical
Publication of GB1288337A publication Critical patent/GB1288337A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)

Abstract

1288337 Umbrellas IDEAL K K 4 Aug 1970 [6 Aug 1969 (3)] 37549/70 Heading A4P An automatically openable and closable umbrella comprises a first shaft member 1 in which upper 2, intermediate 3 and lower 4 members are slidable, a crown 6 on the upper region of member 2 pivotally supporting ribs 5, an upper ring 12 at the top of member 1 pivotally supporting tubular stretchers 14 via auxiliary rods 14a, a slider sleeve 16 pivotally carrying supporting rods 18, and a second slider sleeve 25 pivotally supporting stays 26. A spring 10 urges intermediate 3 and lower 4 members apart and a spring 23 urges upper 2 and intermediate 3 members apart for opening the umbrella, a spring 7 being attached via tension rod 8 to an auxiliary ring 6a to swing the ribs inwardly for closing the umbrella. Opening is initiated by releasing latch 38 which first allows a tip cup 40 to descend by means of a spring 41 and then releases the slider sleeve 25. Closing is initiated by releasing latch 37 which releases the shaft member 1 to move relative to the shaft member 4. The two latches 37 and 38 are operated by means of a rockable button 35. An alternative latch arrangement Figs. 24 to 26 (not shown) has separate latches (44) and (48) for opening and closing respectively. In the initial closed position latch (48) is covered by a member (49). Pins such as 11, 21 &c. serve to inter-connect the operative members of the shaft and act as stops by running in slits such as 19. The spring 10 has a core end 29.
GB3754970A 1969-08-06 1970-08-04 Expired GB1288337A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6211369 1969-08-06
JP6211469 1969-08-06
JP7461569U JPS4816921Y1 (en) 1969-08-06 1969-08-06
JP791570A JPS4828147B1 (en) 1970-01-29 1970-01-29

Publications (1)

Publication Number Publication Date
GB1288337A true GB1288337A (en) 1972-09-06

Family

ID=27454824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3754970A Expired GB1288337A (en) 1969-08-06 1970-08-04

Country Status (5)

Country Link
US (1) US3658077A (en)
CH (1) CH510418A (en)
FR (1) FR2057021B1 (en)
GB (1) GB1288337A (en)
NL (1) NL7011602A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154136A (en) * 1984-02-16 1985-09-04 Day San Tong Fully-automatic umbrella
GB2154137A (en) * 1984-02-08 1985-09-04 Day San Tong A fully automatic single push button type umbrella
GB2218629A (en) * 1988-01-11 1989-11-22 Su Tseng Manual/automatic dual-purpose umbrella structure
GB2240038A (en) * 1990-01-23 1991-07-24 Su Tseng An umbrella opening and closing latch mechanism
GB2250433A (en) * 1990-10-29 1992-06-10 Totes Inc Automatic umbrella having stable extending and folding structure

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942978B2 (en) * 1971-09-08 1974-11-18
JPS507985B2 (en) * 1972-05-19 1975-03-31
SE439987B (en) * 1980-06-25 1985-07-08 Bofors Ab APPLICANT LENDER FOR PROJECTILES WITH A MELT CIRCUIT AS TRANSPORT AND MASK CIRCUIT
US4421133A (en) * 1981-09-22 1983-12-20 Yueh Huang Umbrella
US4766920A (en) * 1983-04-07 1988-08-30 Christianson Manufacturing Corp. Internal action improved gas powered umbrella
AU595311B2 (en) * 1987-05-18 1990-03-29 San-Tong Day An automatic umbrella
US4941494A (en) * 1989-10-23 1990-07-17 Wu Tsun Zong Lightly-operating automatic umbrella for preventing false operation
US4986294A (en) * 1989-10-23 1991-01-22 Wu Tsun Zong Automatic umbrella having smoothly-operating springs
US5036872A (en) * 1990-01-03 1991-08-06 Yueh Huang Self-opening and self-closing umbrella
US4989625A (en) * 1990-09-07 1991-02-05 Wu Tsun Zong Stably-retained automatic umbrella
US5060684A (en) * 1990-09-10 1991-10-29 Wu Tsun Zong Automatic umbrella foldably retained by tip cap
US5224505A (en) * 1992-09-08 1993-07-06 Fu Tai Umbrella Works, Ltd. Automatic umbrella with upwardly and downwardly thrusted push button
US5297571A (en) * 1992-09-22 1994-03-29 Chu Chin Tang Two button safety umbrella
US5483985A (en) * 1994-11-15 1996-01-16 Yu; Shu-Chun Fully automatic and simplified control structure
US5711332A (en) * 1996-01-26 1998-01-27 American Holtzkraft, Inc. Strutless umbrella
CN102247042B (en) * 2011-07-28 2013-12-18 马准安 Labor saving mechanism for deploying sunshade
CN107319704A (en) * 2017-07-28 2017-11-07 深圳小淼科技有限公司 The control method of shared umbrella and shared umbrella

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA649229A (en) * 1962-09-25 The Finkel Umbrella Frame Company Self-opening umbrellas
US2705967A (en) * 1952-01-08 1955-04-12 Rosenkaimer Gmbh Self opening umbrella
DE1194108B (en) * 1956-09-11 1965-06-03 Bremshey & Co Automatically closing umbrella
US2906277A (en) * 1957-12-26 1959-09-29 Finkel Umbrella Frame Company Self-opening umbrellas
DE1299098B (en) * 1967-06-03 1969-07-10 Dueltgen & Schuette Self-opening umbrella, in particular pocket umbrella

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154137A (en) * 1984-02-08 1985-09-04 Day San Tong A fully automatic single push button type umbrella
GB2154136A (en) * 1984-02-16 1985-09-04 Day San Tong Fully-automatic umbrella
GB2218629A (en) * 1988-01-11 1989-11-22 Su Tseng Manual/automatic dual-purpose umbrella structure
GB2240038A (en) * 1990-01-23 1991-07-24 Su Tseng An umbrella opening and closing latch mechanism
GB2250433A (en) * 1990-10-29 1992-06-10 Totes Inc Automatic umbrella having stable extending and folding structure

Also Published As

Publication number Publication date
US3658077A (en) 1972-04-25
FR2057021B1 (en) 1973-01-12
DE2038667A1 (en) 1971-02-18
FR2057021A1 (en) 1971-05-07
CH510418A (en) 1971-07-31
NL7011602A (en) 1971-02-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee