EP0387069A2 - Zerlegbarer Schirm - Google Patents

Zerlegbarer Schirm Download PDF

Info

Publication number
EP0387069A2
EP0387069A2 EP90302499A EP90302499A EP0387069A2 EP 0387069 A2 EP0387069 A2 EP 0387069A2 EP 90302499 A EP90302499 A EP 90302499A EP 90302499 A EP90302499 A EP 90302499A EP 0387069 A2 EP0387069 A2 EP 0387069A2
Authority
EP
European Patent Office
Prior art keywords
ribs
stem
umbrella
main
extension
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.)
Withdrawn
Application number
EP90302499A
Other languages
English (en)
French (fr)
Other versions
EP0387069A3 (de
Inventor
Masao Kurimoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0387069A2 publication Critical patent/EP0387069A2/de
Publication of EP0387069A3 publication Critical patent/EP0387069A3/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B23/00—Other umbrellas
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • 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

Definitions

  • the present invention relates to a sectional umbrella which can be folded and disassembled to be convenient to carry or store.
  • a length of a supporting rib is 1/3 - 1/4 of a radius of an umbrella cloth in a state where the umbrella is assembled and opened, it is rather short to bear strong wind pressure. In addition, its assembling operation is complicated.
  • the present invention was made to solve the above problem and it is an object of the present invention to provide a sectional umbrella with high practicability.
  • a sectional umbrella in accordance with the present invention comprises an umbrella part (a) comprising a stem-top piece integrally formed at a lower part of an upper boss connected to bottoms of n main ribs, a lower boss connected to bottoms of n supporting ribs and slidably fitted in the stem-top piece, n vertical through trenches formed in the upper boss and the lower boss so as to substantially pivot the main ribs and the supporting ribs over an angle of 180°, n hinge members individually connecting tips of the main ribs to tips of the supporting ribs, n extension ribs having bottoms connected to the hinge members by pins on the side opposite to the side on which the supporting ribs are connected to the main ribs, an extension rib supporting part integrally formed thereon to prevent the extension ribs from pivoting lower than the extension direction of the main ribs, and an umbrella cloth provided on a surface formed by n main ribs and the n extension ribs; and a stem part (b) detachably mounted on a
  • the umbrella part pivots upper than the stem-top piece in its folded state as shown in Fig. 1 or Fig. 3(a) as compared with a case where the umbrella part is positioned lower than the stem-top piece in its used state as shown in Fig. 4.
  • n extension ribs are folded on the side opposite to the side on which it is bent in a used state.
  • one stem can be disassembled into a plurality of numbers as shown in Fig. 1.
  • the umbrella part and the plurality of stem constituents have the same length as the main rib and the supporting rib from the stem-top piece to the hinge member when they are folded and disassembled, which length is about 1/4 of a diameter of the opened umbrella cloth.
  • the supporting rib is provided over about 1/2 of the radius of the umbrella cloth, so that it is nearer to an outer periphery of the umbrella cloth as compared with 1/3 - 1/4 in the prior art, with the result that resistance to external force such as wind pressure can be increased.
  • Fig. 1 is an exploded view showing a sectional umbrella in accordance with an embodiment of the present invention.
  • An umbrella part A comprises a boss member in which an upper boss 2 is integrally formed on an upper part of a stem-top piece 1, a lower boss 3 slidably fitted in the stem-top piece 1, n main ribs 4 having their bottoms radially connected to the upper boss 2, n supporting ribs 5 having their bottoms radially connected to the lower boss 3, n hinge members 6 individually connecting tips of the main ribs 4 to tips of the supporting ribs 5, n extension ribs having bottoms connected to the hinge members by pins such that they can be freely folded, and an umbrella cloth 8 covering an upper surface formed by the n main ribs and the n extension ribs.
  • the hinge member 6 has a pin 9 connecting the main rib 4 to the supporting rib 5 and a pin 10 connecting the extension rib 7 at its upper end and comprises an extension rib supporting part 11 integrally formed at its end, which prevents the extension rib from pivoting lower than the extension direction of the main rib when the umbrella is used.
  • a stem B comprises a first stem 14 having a male screw 12 connected to a female screw at a lower part of the stem-top piece 1 and a latch 13 preventing the lower boss from returning to an upper part, a second stem 15 connected to a lower end of the first stem 14 by a screw, a third stem 17 having a length adjuster 16 which fixes the second stem at any position and a fourth stem 19 connected to a lower end of the third stem 17 by a screw and having a shoe 18 at its lower end.
  • a stem part B can be telescopic in which a second stem is housed in a first stem and its lower stem is housed in it and so forth.
  • a grip can be used instead of it.
  • an umbrella can be easily assembled to be used only by connecting the stem-top piece of the umbrella part in a folded state to the stem part and drawing the lower boss until it is caught by a latch and it can be disassembled by a reversed order of that procedure, whereby assembling and disassembling operation can be easily performed.
  • the number of constituents is reduced because a spring and the like can be dispensed with, with the result its constitution is simple and solid and its production costs can be reduced.
  • the hinge member is arranged at a middle position of a radius of the umbrella cloth or nearer to an outer periphery than that, so that resistance to external force such as wind pressure can be increased.

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
EP19900302499 1989-03-08 1990-03-08 Zerlegbarer Schirm Withdrawn EP0387069A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27028/89 1989-03-08
JP1989027028U JPH02119017U (de) 1989-03-08 1989-03-08

Publications (2)

Publication Number Publication Date
EP0387069A2 true EP0387069A2 (de) 1990-09-12
EP0387069A3 EP0387069A3 (de) 1991-01-09

Family

ID=12209620

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900302499 Withdrawn EP0387069A3 (de) 1989-03-08 1990-03-08 Zerlegbarer Schirm

Country Status (4)

Country Link
EP (1) EP0387069A3 (de)
JP (1) JPH02119017U (de)
KR (1) KR950001816Y1 (de)
AU (1) AU633056B2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132789A1 (de) * 1991-10-02 1992-04-16 Erwin Mohr Sonnenschirmgestell
WO2005107887A2 (en) * 2004-05-06 2005-11-17 Christopher Montague Davison Golf club protection device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH85957A (de) * 1919-12-18 1920-07-16 Gisiger Werner Zusammenlegbarer Regenschirm.
CH98193A (de) * 1921-10-17 1923-03-01 Leonhardt Willy Zusammenlegbarer Schrim.
FR616760A (fr) * 1926-03-31 1927-02-08 Perfectionnements aux parapluies et ombrelles
US3435836A (en) * 1966-09-27 1969-04-01 Sergio Vanzini Umbrella construction
GB1256901A (de) * 1968-10-21 1971-12-15

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157407A (ja) * 1982-03-15 1983-09-19 栗本　雅夫 組立て式傘

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH85957A (de) * 1919-12-18 1920-07-16 Gisiger Werner Zusammenlegbarer Regenschirm.
CH98193A (de) * 1921-10-17 1923-03-01 Leonhardt Willy Zusammenlegbarer Schrim.
FR616760A (fr) * 1926-03-31 1927-02-08 Perfectionnements aux parapluies et ombrelles
US3435836A (en) * 1966-09-27 1969-04-01 Sergio Vanzini Umbrella construction
GB1256901A (de) * 1968-10-21 1971-12-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132789A1 (de) * 1991-10-02 1992-04-16 Erwin Mohr Sonnenschirmgestell
WO2005107887A2 (en) * 2004-05-06 2005-11-17 Christopher Montague Davison Golf club protection device
WO2005107887A3 (en) * 2004-05-06 2006-03-16 Christopher Montague Davison Golf club protection device

Also Published As

Publication number Publication date
KR900016488U (ko) 1990-10-05
EP0387069A3 (de) 1991-01-09
JPH02119017U (de) 1990-09-25
KR950001816Y1 (ko) 1995-03-16
AU633056B2 (en) 1993-01-21
AU5119090A (en) 1990-09-13

Similar Documents

Publication Publication Date Title
US6581617B2 (en) Canopy tent with automatic umbrella-type collapsible frame
US7509967B2 (en) Tent and frame for automatic umbrella style canopy tent
US5871024A (en) Umbrella frame and umbrella for outdoor furniture
US9609926B2 (en) Umbrella having improved shaft and rib assembly
US6006770A (en) Reliably controllable windproof umbrella
US4601301A (en) Umbrella with lazy tong structure
US3464431A (en) Umbrella
US5711332A (en) Strutless umbrella
US2863466A (en) Tiltable garden umbrella
US20020104557A1 (en) Adjusting sleeve assembly for a sunshade with a tiltable canopy
US5048550A (en) Structure of triple-folding umbrella skeleton
US6848459B2 (en) Umbrella canopy orientating device
US5144970A (en) Self opening umbrella
EP0387069A2 (de) Zerlegbarer Schirm
US5158102A (en) Umbrella frame having folding ear structures
US6276380B1 (en) Anti-wind umbrellas
KR950001352Y1 (ko) 스탠드를 구비한 골프백
US3732881A (en) Self-opening umbrellas
US6164302A (en) Collapsing mechanism of automatic fourfold collapsible umbrella
US4658843A (en) Flexed fan umbrella apparatus
JP3538604B2 (ja) オーニング
KR102153227B1 (ko) 포터블 스탠드형 행거
CN217658495U (zh) 一种反转式折伞结构
JP3017625U (ja) 折り畳み傘
JP2843551B2 (ja) 折りたたみ傘

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT NL

RHK1 Main classification (correction)

Ipc: A45B 19/10

17P Request for examination filed

Effective date: 19910528

17Q First examination report despatched

Effective date: 19930330

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19930810