EP2522243B1 - Automatisch faltbarer Schirm - Google Patents

Automatisch faltbarer Schirm Download PDF

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Publication number
EP2522243B1
EP2522243B1 EP12166291.0A EP12166291A EP2522243B1 EP 2522243 B1 EP2522243 B1 EP 2522243B1 EP 12166291 A EP12166291 A EP 12166291A EP 2522243 B1 EP2522243 B1 EP 2522243B1
Authority
EP
European Patent Office
Prior art keywords
shaft
disposed
direction reversing
retained
runner
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.)
Not-in-force
Application number
EP12166291.0A
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English (en)
French (fr)
Other versions
EP2522243A1 (de
Inventor
Hong-wei TAN
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.)
Liu Yung-Hsiang
Original Assignee
Liu Yung-Hsiang
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 CN2011201480188U external-priority patent/CN202085870U/zh
Priority claimed from CN2011205146942U external-priority patent/CN202407425U/zh
Application filed by Liu Yung-Hsiang filed Critical Liu Yung-Hsiang
Publication of EP2522243A1 publication Critical patent/EP2522243A1/de
Application granted granted Critical
Publication of EP2522243B1 publication Critical patent/EP2522243B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • A45B25/16Automatic openers, e.g. frames with spring mechanisms
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • A45B25/14Devices for opening and for closing umbrellas
    • A45B25/143Devices for opening and for closing umbrellas automatic
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • A45B25/14Devices for opening and for closing umbrellas
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00Special folding or telescoping of umbrellas
    • A45B19/04Special folding or telescoping of umbrellas with telescopic sticks
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00Special folding or telescoping of umbrellas
    • A45B19/10Special folding or telescoping of umbrellas with collapsible ribs

Definitions

  • This invention relates to an automatic foldable umbrella, more particularly to an automatic foldable umbrella which is operable effortlessly.
  • a conventional automatic foldable umbrella as disclosed in U.S. Patent No. 6,684,893 B2 is shown to include a handgrip 1, an operating unit 2, a central shaft unit 3, a central spring 4, a top hub 5, a runner 6, a rib-and-stretcher unit 7, and a cord unit 8.
  • the operating unit 2 has a retained protrusion 202 disposed on a movable ring 201 to be retained in a retaining hole 602 in the runner 6 so as to hold the central shaft unit 3 in a folded position while the central spring 4 is in a compressed state, a spring-biased actuator 203 pivotably mounted on the movable ring 201 to be turnable to disengage from or engage a retained block 801, and a push button 204 manually operable to move the movable ring 201.
  • the central shaft unit 3 includes lower, middle and upper shafts 301, 302, 303 telescopically coupled to one another.
  • the cord unit 8 has a connected end secured to the top hub 5, and extends to be wound on a pulley 601 mounted on the runner 6 and a pulley 501 mounted on the top hub 5 to terminate at an anchoring end that is secured with the retained block 801.
  • the retained block 801 is retained at a retaining region 301' of the lower shaft 301 to hold the cord unit 8 in a tensed state so as to maintain the rib-and-stretcher unit 7 in a spread position when the central shaft unit 3 is moved to an extended position by the biasing action of the central spring 4, as shown in Fig.
  • the central spring 4 since the central spring 4 must be made to have a biasing force sufficient to move the central shaft unit 3, the runner 6, and the rib-and-stretcher unit 7 to open the umbrella, a relatively large manual force is required to compress the central spring 4 for folding the central shaft unit 3, which is inconvenient to the user, especially for a woman or a child, and which may cause injury to the user once the user inadvertently lets the umbrella slips from his/her grasp during folding.
  • An object of the present invention is to provide an automatic foldable umbrella which can be operated easily and effortlessly so as to reduce the risk of the umbrella slipping from a user's grasp during folding.
  • the automatic foldable umbrella includes: a central shaft unit having upper and lower shafts which are telescopically coupled to each other along an axis, and which respectively have top and bottom ends; at least one middle shaft having upper and lower ends which are respectively inserted into and sleeved on the upper and lower shafts; and an inner tube which has an attachment end that is disposed to be moved with one of the upper and middle shafts and which extends downwardly to terminate at an abutment end.
  • the lower shaft has a retaining region.
  • a central spring is disposed in the lower shaft to bias the middle shaft to move relative to the lower shaft from a folded position to an extended position.
  • a top hub is disposed on the top end of the upper shaft.
  • a runner is sleeved on and movable relative to the upper shaft between distal and proximate positions relative to the top hub.
  • a rib-and-stretcher assembly pivotally interconnects the top hub and the runner so as to be moved from a collapsed position to a spread position when the runner is displaced from the distal position to the proximate position.
  • a first force transmitting unit includes: a first direction reversing member disposed on the upper shaft and distal from the top end; a second direction reversing member disposed on the middle shaft adjacent to the upper end; a first cord having a first connected end tensely moved with the top end of the upper shaft, a first cord segment which extends downwardly from the first connected end in the upper shaft to be wound on the first and second direction reversing members, and further downwardly into the inner tube, and which terminates at an anchoring end; and a retained member which is connected with the anchoring end and which is displaceable between retained and released states, where the retained member is retained with and removed from the retaining region, respectively.
  • the first direction reversing member When the middle shaft is biased to move from the folded position to the extended position, and when the retained member is kept in the retained state, the first direction reversing member is pulled up by the first cord segment to move toward the second direction reversing member so as to displace the upper shaft to a stretched-out position.
  • the first direction reversing member When the retained member is displaced to the released states, the first direction reversing member is set free and is allowed to descend, thereby permitting the upper shaft to move downward relative to the middle shaft to a retracted position while the rib-and-stretcher assembly is displaced to the collapsed position.
  • a second force transmitting unit includes: a third direction reversing member disposed on the upper shaft adjacent to the top end, and a second cord having a second connected end tensely moved with the middle shaft, and a second cord segment which extends upwardly from the second connected end to be wound on the third direction reversing member and which is led downwardly to terminate at a third connected end that is connected to the runner.
  • the runner is moved from the distal position to the proximate position when the upper shaft is displaced from the retracted position to the stretched-out position.
  • the upper shaft can be moved downward relative to the middle shaft when the rib-and-stretcher assembly is collapsed, a compression force required to displace the central shaft unit to the folded position is significantly reduced. Hence, the folding operation of the central shaft unit can be conducted in a convenient and effortless manner.
  • the first embodiment of an automatic foldable umbrella is shown to comprise an operating unit 10, a central shaft unit 30, a central spring 40, a top hub 50, a runner 60, a rib-and-stretcher assembly 70, a first force transmitting unit 80, and a second force transmitting unit 90.
  • the operating unit 10 has a mounting shell 11, a spring-biased push button 12 which is manually movable relative to the mounting shell 11 and which has a retaining portion 121, an actuator 13 which is pivota by mounted on the push button 12 and which has an engageable end 131 that is turnable between non-actuatable and actuatable positions, and a torsion spring 14 disposed to bias the actuator 13 to the actuatable position.
  • the central shaft unit 30 includes upper and lower shafts 32, 31 which are telescopically coupled to each other along an axis (L), and which respectively have top and bottom ends 320, 310 that are respectively mounted in the top hub 50 and the mounting shell 11, at least one middle shaft 33 having upper and lower ends 334, 335 which are respectively inserted into and sleeved on the upper and lower shafts 32, 31, and an inner tube 34 which has an attachment end 343 that is secured to the top hub 50 and which extends downwardly to terminate at an abutment end 344 that is not beyond the upper shaft 32 .
  • the retaining portion 121 and the actuator 13 of the operating unit 10 are disposed opposite to each other in terms of the axis (L).
  • the lower shaft 31 has a retaining region 311 adjacent to the bottom end 310, and an abutment region 312 located above the retaining region 311.
  • the upper shaft 32 has an outer passage 321 disposed offset from the axis (L) .
  • the middle shaft 33 has a plug 331 which is disposed in the upper end 334 and which has a through hole 333 that extends along the axis (L) such that the inner tube 34 is slidably fitted through the through hole 333.
  • the inner tube 34 surrounds the axis (L) to define an inner passage 341, and an axial slot 342 configured to communicate the outer passage 321 with the inner passage 341.
  • the central spring 40 is a compression spring 40 which is disposed in the lower shaft 31 and which abuts against the abutment region 312 and the plug 331 to bias the middle shaft 33 to move upwardly relative to the lower shaft 31 from a folded position to an extended position.
  • the runner 60 is sleeved on and movable relative to the upper shaft 32 between distal and proximate positions relative to the top hub 50.
  • the rib-and-stretcher assembly 70 pivotally interconnects the top hub 50 and the runner 60 so as to be moved from a collapsed position to a spread position when the runner 60 is displaced from the distal position to the proximate position.
  • the first force transmitting unit 80 includes a first direction reversing member 83 disposed in the outer passage 321 of the upper shaft 32 and distal from the top end 320, a second direction reversing member 84 disposed on the plug 331 of the middle shaft 33, a first cord 81 having a first connected end 811 which is secured in the outer passage 321 adjacent to the top end 320, a first cord segment 813 which is disposed in the outer passage 321, which extends downwardly from the first connected end 811 to be wound on the first and second direction reversing members 83, 84, and further downwardly through the axial slot 342 into the inner passage 341 of the inner tube 34, and which terminates at an anchoring end 812, and a retained member 82 which is connected with the anchoring end 812.
  • the second force transmitting unit 90 includes a third direction reversing member 94 disposed on the upper shaft 32 adjacent to the top end 320, and a second cord 95 having a second connected end 91 secured to the plug 331 of the middle shaft 33, and a second cord segment 93 which extends upwardly from the second connected end 91 to be wound on the third direction reversing member 94 and which is led downwardly to terminate at a third connected end 92 that is connected to the runner 60.
  • first, second and third direction reversing members 83, 84, 94 are pulleys which are pivotally mounted on a lower portion of the upper shaft 32, the upper end 334 of the middle shaft 33, and an upper portion of the upper shaft 32, respectively.
  • the runner 60 is held in the distal position by engagement of the retaining portion 121 in a retained hole 61 thereof to thereby place the central spring 40 in a compressed state, while the retained member 82 is in a retained state to be retained with the retaining region 311.
  • the actuator 13 is kept by the lower end 335 of the middle shaft 33 in the non-actuatable position where the engageable end 131 is disengaged from the retained member 82.
  • the push button 12 is pressed manually to remove the retaining portion 121 from the retained hole 61 so as to release the runner 60.
  • the middle shaft 33 is forced by the central spring 40 to move from the folded position to the extended position.
  • the first direction reversing member 83 is pulled up by the first cord segment 813 to move toward the second direction reversing member 84 so as to displace the upper shaft 32 to a stretched-out position, while the runner 60 is displaced from the distal position to the proximate position, thereby spreading the rib-and-stretcher assembly 70.
  • the actuator 13 is turned to the actuatable position by means of the torsion spring 14 where the engageable end 131 is engaged with the retained member 82.
  • the push button 12 is pressed manually to move the actuator 13 to remove the retained member 82 from the retaining region 311 so as to place the retainedmember 82 in a released state.
  • the first direction reversing member 83 is set free and is allowed to descend so as to permit the upper shaft 32 to move downward relative to the middle shaft 33 to a retracted position, while the rib-and-stretcher assembly 70 is displaced to the collapsed position. Further, the inner tube 34 is moved downward to permit the abutment end 344 to abut against the retained member 82.
  • the first direction reversing member 83 can be smoothly pulled without interfering with the movement of the middle and upper shafts 33, 32 and the central spring 40.
  • the second embodiment of the automatic foldable umbrella according to this invention is shown to be similar to the first embodiment in construction.
  • the attachment end 343' of the inner tube 34' is secured to the plug 331' of the middle shaft 33' and extends downwardly in the middle shaft 33' such that the abutment end 344' is not beyond the lower end 335' of the middle shaft 33'.

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)

Claims (8)

  1. Ein automatischer faltbarer Schirm, der folgende Merkmale aufweist:
    zentrale Schafteinheit (30), die einen oberen und einen unteren Schaft (32, 31), die entlang einer Achse (L) teleskopisch miteinander gekoppelt sind und die ein oberes beziehungsweise ein unteres Ende (320, 310) aufweisen, zumindest einen mittleren Schaft (33, 33'), der obere und untere Enden (334, 335, 335') aufweist, die in den oberen beziehungsweise den unteren Schaft (32, 31) eingefügt und auf dieselben aufgeschoben sind, und ein Innenrohr (34, 34') umfasst, das ein Befestigungsende (343, 343') aufweist, das dahin gehend angeordnet ist, mit einem der oberen und der mittleren Schafte (32, 33, 33') bewegt zu werden, und das sich nach unten erstreckt, um an einem Anstoßende (344, 344') zu enden, wobei der untere Schaft (31) eine Halteregion (311) aufweist;
    eine zentrale Feder (40), die in dem unteren Schaft (31) angeordnet ist, um den mittleren Schaft (33, 33') dahin gehend vorzuspannen, sich relativ zu dem unteren Schaft (31) von einer zusammengefalteten Position zu einer ausgefahrenen Position zu bewegen;
    eine obere Nabe (50), die an dem oberen Ende (320) des oberen Schafts (32) angeordnet ist;
    einen Schieber (60), der auf den oberen Schaft (32) aufgeschoben und relativ zu demselben zwischen einer distalen und einer proximalen Position bezüglich der oberen Nabe (50) bewegbar ist; und
    eine Rippen- und Streckeranordnung (70), die die obere Nabe (50) und den Schieber (60) drehbar miteinander verbindet, um von einer zusammengeklappten Position zu einer ausgebreiteten Position bewegt zu werden, wenn der Schieber (60) von der distalen Position zu der proximalen Position verschoben wird, dadurch gekennzeichnet, dass der automatische faltbare Schirm ferner folgende Merkmale aufweist:
    eine erste Kraftübertragungseinheit (80), die folgende Merkmale umfasst:
    ein erstes Richtungsumkehrbauglied (83), das auf dem oberen Schaft (32) angeordnet ist und bezüglich des oberen Endes distal gelegen ist,
    ein zweites Richtungsumkehrbauglied (84), das auf dem mittleren Schaft (33, 33') neben dem oberen Ende angeordnet ist,
    eine erste Schnur (81), die ein erstes verbundenes Ende (811), das auf gespannte Weise mit dem oberen Ende des oberen Schafts (32) bewegt wird, ein erstes Schnursegment (813) aufweist, das sich von dem ersten verbundenen Ende (811) in dem oberen Schaft (32) nach unten erstreckt, um auf das erste und das zweite Richtungsumkehrbauglied (83, 84) aufgewickelt zu werden, und ferner nach unten in das Innenrohr (34, 34'), und das an einem Verankerungsende (812) endet, und
    ein zurückgehaltenes Bauglied (82), das mit dem Verankerungsende (812) verbunden ist und das zwischen einem zurückgehaltenen und einem freigegebenen Zustand verschiebbar ist, wobei das zurückgehaltene Bauglied (82) derart mit der Rückhalteregion (311) zurückgehalten beziehungsweise aus derselben entfernt wird, dass dann, wenn der mittlere Schaft (33, 33') vorgespannt wird, um sich von der zusammengefalteten Position in die ausgefahrene Position zu bewegen, und dann, wenn das zurückgehaltene Bauglied (82) in dem zurückgehaltenen Zustand gehalten wird, das erste Richtungsumkehrbauglied (83) durch das erste Schnursegment (813) nach oben gezogen wird, um sich in Richtung auf das zweite Richtungsumkehrbauglied (84) zu bewegen, um den oberen Schaft (32) in eine aufgespannte Position zu verschieben, und derart, dass dann, wenn das zurückgehaltene Bauglied (82) zu dem freigegebenen Zustand verschoben wird, das erste Richtungsumkehrbauglied (83) freigegeben wird und nach unten sinken darf, wodurch ermöglicht wird, dass sich der obere Schaft (32) relativ zu dem mittleren Schaft (33, 33') nach unten in eine eingezogene Position bewegt, während die Rippen- und Streckeranordnung (70) zu der zusammengeklappten Position hin verschoben wird;
    eine zweite Kraftübertragungseinheit, die folgende Merkmale umfasst:
    ein drittes Richtungsumkehrbauglied (94), das auf dem oberen Schaft (32) neben dem oberen Ende (320) angeordnet ist, und
    eine zweite Schnur (90), die ein zweites verbundenes Ende (91) aufweist, das auf gespannte Weise mit dem mittleren Schaft (33, 33') bewegt wird, und ein zweites Schnursegment (93), das sich von dem zweiten verbundenen Ende (91) nach oben erstreckt, um auf das dritte Richtungsumkehrbauglied (94) aufgewickelt zu werden, und das nach unten geführt wird, um an dem dritten verbundenen Ende (92) zu enden, das mit dem Schieber (60) verbunden ist, derart, dass der Schieber (60) von der distalen Position in die proximale Position bewegt wird, wenn der obere Schaft (32) von der eingezogenen Position in die aufgespannte Position verschoben wird.
  2. Der automatische klappbare Schirm gemäß Anspruch 1, dadurch gekennzeichnet, dass das erste, das zweite und das dritte Richtungsumkehrbauglied (83, 84, 94) Rollen sind, die drehbar an dem oberen Schaft (32) distal von dem oberen Ende (320), dem mittleren Schaft (33, 33') beziehungsweise dem oberen Schaft (32) neben dem oberen Ende (320) angebracht sind.
  3. Der automatische faltbare Schirm gemäß Anspruch 2, dadurch gekennzeichnet, dass der obere Schaft (32) einen Außendurchgang (321) aufweist, der versetzt von der Achse (L) angeordnet ist, dass sich das erste Schnursegment (813) von dem ersten verbundenen Ende (811) der ersten Schnur (81) zu dem ersten Richtungsumkehrbauglied (83) erstrecken kann, und um zu ermöglichen, dass das erste Schnursegment (813) auf das erste Richtungsumkehrbauglied (83) aufgewickelt wird, wobei das Innenrohr (34, 34') die Achse (L) umgibt, um einen Innendurchgang (341) zum Beherbergen des ersten Schnursegments (813) zu definieren, und einen axialen Schlitz (342), der dazu konfiguriert ist, den Außendurchgang (321) zum Zweck des Hindurchgelangens des ersten Schnursegments (813) durch dieselben mit dem Innendurchgang (341) zu verbinden.
  4. Der automatische faltbare Schirm gemäß Anspruch 3, dadurch gekennzeichnet, dass das Befestigungsende (343) des Innenrohrs (34) an der oberen Nabe (50) befestigt ist, wobei der mittlere Schaft (33) einen Stöpsel (331) aufweist, der in dem oberen Ende angeordnet ist, um zu ermöglichen, dass das zweite Richtungsumkehrbauglied (84) daran angebracht wird, und der ein Durchgangsloch (333) aufweist, das sich entlang der Achse (L) derart erstreckt, dass das Innenrohr (34) schiebbar durch das Durchgangsloch (333) hindurch angebracht ist.
  5. Der automatische faltbare Schirm gemäß Anspruch 4, dadurch gekennzeichnet, dass das Anstoßende (344) des Innenrohrs (34) dazu konfiguriert ist, sich nicht über den oberen Schaft (32) hinaus zu erstrecken.
  6. Der automatische faltbare Schirm gemäß Anspruch 3, dadurch gekennzeichnet, dass der mittlere Schaft (33') einen in dem oberen Ende angeordneten Stöpsel (331') aufweist, um zu ermöglichen, dass das zweite Richtungsumkehrbauglied (84) daran angebracht wird, wobei das Befestigungsende (343') des Innenrohrs (34') an dem Stöpsel (331') befestigt ist und sich in dem mittleren Schaft (33') derart nach unten erstreckt, dass das Anstoßende (334') nicht über das untere Ende (335') des mittleren Schafts (33') hinausgeht.
  7. Der automatische faltbare Schirm gemäß Anspruch 1, ferner gekennzeichnet durch eine Bedieneinheit (10), die folgende Merkmale umfasst:
    eine Anbringhülle (11), die dazu konfiguriert ist, zu ermöglichen, dass das untere Ende (310) des unteren Schafts (31) darin angebracht wird,
    einen Druckknopf (12), der einen Rückhalteabschnitt (121) aufweist, der dazu angeordnet ist, den Schieber (60) entgegen einer Vorspannwirkung der zentralen Feder (40) in der distalen Position zu halten, und der relativ zu der Anbringhülle (11) manuell bewegbar ist, um zu ermöglichen, dass der Rückhalteabschnitt (121) den Schieber (60) freigibt, und
    ein Betätigungsglied (13), das drehbar an dem Druckknopf (12) angebracht ist und das ein in Eingriff nehmbares Ende (131) aufweist, das zwischen einer nichtbetätigbaren Position, in der das in Eingriff nehmbare Ende (131) von dem zurückgehaltenen Bauglied (82) außer Eingriff gelangt, und einer betätigbaren Position, in der das in Eingriff nehmbare Ende (131) mit dem zurückgehaltenen Bauglied (82) in Eingriff genommen wird, drehbar ist, sodass ansprechend auf ein manuelles Drücken des Druckknopfes (12) das zurückgehaltene Bauglied (82) betätigt wird, um sich von dem zurückgehaltenen Zustand in den freigegebenen Zustand zu verschieben, und
    eine Torsionsfeder (14), die dazu angeordnet ist, das Betätigungsglied (13) zu der betätigbaren Position vorzuspannen.
  8. Der automatische faltbare Schirm gemäß Anspruch 7, dadurch gekennzeichnet, dass der Rückhalteabschnitt (121) und das Betätigungsglied (13) bezüglich der Achse (L) einander gegenüberliegend angeordnet sind.
EP12166291.0A 2011-05-11 2012-05-01 Automatisch faltbarer Schirm Not-in-force EP2522243B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011201480188U CN202085870U (zh) 2011-05-11 2011-05-11 改进的自动开收伞结构
CN2011205146942U CN202407425U (zh) 2011-12-02 2011-12-02 改进的自动开收伞中棒单元结构

Publications (2)

Publication Number Publication Date
EP2522243A1 EP2522243A1 (de) 2012-11-14
EP2522243B1 true EP2522243B1 (de) 2014-04-02

Family

ID=46027798

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12166291.0A Not-in-force EP2522243B1 (de) 2011-05-11 2012-05-01 Automatisch faltbarer Schirm

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Country Link
EP (1) EP2522243B1 (de)
KR (1) KR101289940B1 (de)
RU (1) RU2497426C1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2683542B2 (ja) * 1994-03-25 1997-12-03 ▲福▼太洋傘工廠股▲フン▼有限公司 多段式自動開閉傘
JP2945389B1 (ja) 1998-07-14 1999-09-06 福太洋傘工廠股ふん有限公司 多段折畳み式自動開閉傘
US6684893B2 (en) 2001-10-01 2004-02-03 Shih-Shin Kuo Simplified controlling apparatus of an automatic umbrella
RU2206259C2 (ru) * 2002-05-06 2003-06-20 Филатов Сергей Иванович Складной зонт
IL165541A0 (en) * 2004-12-02 2006-01-15 Lasies Invest And Entpr Ltd Folding umbrella having electrically operated opening and closing mechanism
GB2441740B (en) * 2006-09-14 2008-11-05 Max Wang Push-button operated extendable handle assembly for an umbrella
CN101773325B (zh) 2009-12-29 2014-04-23 张书闵 自动开收伞的拉线结构

Also Published As

Publication number Publication date
KR101289940B1 (ko) 2013-07-26
EP2522243A1 (de) 2012-11-14
KR20120127265A (ko) 2012-11-21
RU2497426C1 (ru) 2013-11-10

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