EP4212059A1 - Pare-soleil à ouverture et fermeture rapides - Google Patents

Pare-soleil à ouverture et fermeture rapides Download PDF

Info

Publication number
EP4212059A1
EP4212059A1 EP23151858.0A EP23151858A EP4212059A1 EP 4212059 A1 EP4212059 A1 EP 4212059A1 EP 23151858 A EP23151858 A EP 23151858A EP 4212059 A1 EP4212059 A1 EP 4212059A1
Authority
EP
European Patent Office
Prior art keywords
umbrella
column
disk
rocker handle
umbrella disk
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.)
Pending
Application number
EP23151858.0A
Other languages
German (de)
English (en)
Inventor
Jianqiang Xie
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.)
Yotrio Group Co Ltd
Original Assignee
Yotrio Group Co Ltd
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 Yotrio Group Co Ltd filed Critical Yotrio Group Co Ltd
Publication of EP4212059A1 publication Critical patent/EP4212059A1/fr
Pending 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
    • A45B25/14—Devices for opening and for closing umbrellas
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B23/00—Other umbrellas
    • A45B2023/0012—Ground supported umbrellas or sunshades on a single post, e.g. resting in or on a surface there below
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/10—Umbrella crowns
    • A45B2025/105—Umbrella crowns movable with respect to the shaft
    • 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
    • A45B2025/146—Devices for opening and for closing umbrellas with a crank connected to a rope
    • 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
    • A45B25/00—Details of umbrellas
    • A45B25/06—Umbrella runners
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/10—Umbrella crowns

Definitions

  • the present application belongs to the technical field of sunshades, in particular to a quick opening and closing sunshade.
  • Sunshades as outdoor leisure appliances, are widely used in leisure places such as squares, beaches, parks, and courtyards, providing people with a comfortable cool space.
  • An existing sunshade generally consists of an umbrella pole, an umbrella frame, and umbrella cloth.
  • the umbrella frame is connected to the top of the umbrella pole.
  • the umbrella pole mainly supports the umbrella frame, and the umbrella cloth is connected to the umbrella frame.
  • the umbrella frame is opened, the umbrella cloth is supported to open accordingly, so that the sunshade is opened.
  • Sunshades need to achieve different shade areas in different occasions.
  • Large sunshades used outdoors are usually large and high, and are generally opened and closed by hand pushing, pulling cord, rocker handle, etc.
  • the present application provides a technical solution of a quick opening and closing sunshade, which is stable in opening and closing, and simple and convenient to operate.
  • the quick opening and closing sunshade includes an umbrella column and an umbrella disk assembly, the umbrella disk assembly including an upper umbrella disk and a lower umbrella disk, wherein the upper umbrella disk is hingedly fitted with the umbrella column and arranged at the top end of the umbrella column, the lower umbrella disk is hingedly fitted with the upper umbrella disk and moves up and down along the umbrella column, the umbrella column is provided with an umbrella opening mechanism, the umbrella opening mechanism includes a rocker handle, a winding assembly, and a cord, a through hole is provided in the side wall of the umbrella column, the position of the through hole is higher than the maximum rising height of the lower umbrella disk, one end of the cord is fixedly connected to the winding assembly, and the other end extends upward along the inner cavity of the umbrella column, passes through the through hole, and is then fixedly connected to the lower umbrella disk, and the rocker handle is in driving connection with the winding assembly.
  • the winding assembly includes paired shells, a rocker handle shaft is provided between the paired shells, the rocker handle shaft is sleeved with a spool, and the cord is fixedly installed on the spool.
  • the paired shells are fixedly installed in the inner cavity of the umbrella column, and the rocker handle is fixedly connected to the rocker handle shaft;
  • the front end of the rocker handle shaft is provided with a torsion spring, the rocker handle shaft is sleeved with the torsion spring, and the position of the torsion spring is limited in the paired shell on the front side;
  • the rear end of the rocker handle shaft is provided with a flange bearing, the flange bearing is arranged in the paired shell on the rear side, and the rocker handle is inserted into the inner ring of the flange bearing.
  • a pulley frame is also arranged on the outer wall of the umbrella column, the pulley frame is embedded and installed in the through hole, two groups of pulleys are arranged on the pulley frame, one group of pulleys is arranged in the inner cavity of the umbrella column, the other group of pulleys is arranged outside the umbrella column, and the cord is guided by the pulleys.
  • a guide tube is inserted at the top end of the umbrella column, the guide tube rises or falls on the umbrella column during the opening and closing process, the upper umbrella disk includes long ribs and a notch, the notch is fixedly installed on the guide tube, the long ribs are hinged on the notch, and the top end of the guide tube is also fixedly provided with an umbrella cap.
  • the umbrella column is also provided with an auxiliary runner, the position of the auxiliary runner is limited between the upper umbrella disk and the lower umbrella disk, stretchers are hingedly arranged on the auxiliary runner, and the other ends of the stretchers are hingedly fitted with the upper umbrella disk.
  • the lower umbrella disk includes short ribs and a runner, one ends of the short ribs are hingedly arranged on the runner, and the other ends are hinged with the upper umbrella disk.
  • the umbrella column is sleeved with the runner, the runner is fixedly provided with a snap ring, a tension spring is arranged on the snap ring, and the cord is fixedly connected to the tension spring.
  • fixing seats are arranged on each long rib; and the end of each long rib is provided with a tube plug.
  • an umbrella nest is arranged on the umbrella column, the umbrella nest includes an umbrella nest aluminum disk, screws, and rib hanging clamping heads, and the rib hanging clamping heads are fixedly installed on the upper side and/or the lower side of the umbrella nest aluminum disk through the screws.
  • the sunshade can be easily opened by opening and closing through a rocker handle.
  • the rocker handle will not move and is fixed to the umbrella column.
  • the canopy can be opened and closed only by rotating the rocker handle, and the opening and closing speed is high and the operation is simple. It is convenient for petite people to use, and the opening and closing process is smooth with moderate strength, which improves the practicability of the sunshade.
  • a quick opening and closing sunshade includes an umbrella column 1 and an umbrella disk assembly 2, the umbrella disk assembly 2 including an upper umbrella disk 201 and a lower umbrella disk 202, wherein the upper umbrella disk 201 is hingedly fitted with the umbrella column 1 and arranged at the top end of the umbrella column 1, the lower umbrella disk 202 is hingedly fitted with the upper umbrella disk 201 and moves up and down along the umbrella column 1.
  • the umbrella column 1 is provided with an umbrella opening mechanism 3, the umbrella opening mechanism 3 includes a rocker handle 301, a winding assembly 302, and a cord 303, a through hole 101 is provided in the side wall of the umbrella column 1, the position of the through hole 101 is higher than the maximum rising height of the lower umbrella disk 202, one end of the cord 303 is fixedly connected to the winding assembly 302, and the other end extends upward along the inner cavity of the umbrella column 1, passes through the through hole 101, and is then fixedly connected to the lower umbrella disk 202, and the rocker handle 301 is in driving connection with the winding assembly 302.
  • the winding assembly 302 includes paired shells 3021, a rocker handle shaft 3022 is provided between the paired shells 3021, the rocker handle shaft 3022 is sleeved with a spool 3023, and the cord 303 is fixedly installed on the spool 3023.
  • the paired shells 3021 are fixedly installed in the inner cavity of the umbrella column 1, and the rocker handle 301 is fixedly connected to the rocker handle shaft 3022.
  • the front end of the rocker handle shaft 3022 is provided with a torsion spring 3024, the rocker handle shaft 3022 is sleeved with the torsion spring 3024, and the position of the torsion spring 3024 is limited in the paired shell 3021 on the front side.
  • the rear end of the rocker handle shaft 3022 is provided with a flange bearing 3025, the flange bearing 3025 is arranged in the paired shell 3021 on the rear side, and the rocker handle 301 is inserted into the inner ring of the flange bearing 3025.
  • a pulley frame 104 is also arranged on the outer wall of the umbrella column 1, the pulley frame 104 is embedded and installed in the through hole 101, two groups of pulleys 105 are arranged on the pulley frame 104, one group of pulleys 105 is arranged in the inner cavity of the umbrella column 1, the other group of pulleys is arranged outside the umbrella column 1, and the cord is guided by the pulleys 105.
  • a guide tube 102 is inserted at the top end of the umbrella column 1, the guide tube 102 rises or falls on the umbrella column 1 during the opening and closing process, the upper umbrella disk 201 includes long ribs 2011 and a notch 2012, the notch 2012 is fixedly installed on the guide tube 102, the long ribs 2011 are hinged on the notch 2012, and the top end of the guide tube 102 is also fixedly provided with an umbrella cap 103.
  • the end of each long rib 2011 is provided with a tube plug 2014.
  • the lengths of the long ribs 2011 are the same or different, and are adjusted according to the shape of the sunshade after opened.
  • the umbrella column 1 is also provided with an auxiliary runner 203, the position of the auxiliary runner 203 is limited between the upper umbrella disk 201 and the lower umbrella disk 202, stretchers 2031 are hingedly arranged on the auxiliary runner 203, and the other ends of the stretchers 2031 are hingedly fitted with the upper umbrella disk 201.
  • the stretchers 2031 are arranged to enhance the stability of the sunshade after opened.
  • the lower umbrella disk 202 includes short ribs 2021 and a runner 2022, one ends of the short ribs 2021 are hingedly arranged on the runner 2022, and the other ends are hinged with the upper umbrella disk 201.
  • the umbrella column 1 is sleeved with the runner 2022, the runner 2022 is fixedly provided with a snap ring 2023, a tension spring 2024 is arranged on the snap ring 2023, and the cord 303 is fixedly connected to the tension spring 2024.
  • Fixing seats 2013 are arranged on the long rib 2011.
  • the short ribs 2021 on the lower umbrella disk 202 and the stretchers 2031 on the auxiliary runner 203 are hinged on the fixing seats 2013 respectively.
  • the umbrella nest is arranged on the umbrella column 1.
  • the umbrella nest includes the notch 2012, the auxiliary runner 203, and the runner 2022.
  • the umbrella nest includes an umbrella nest aluminum disk 401, screws 402, and rib hanging clamping heads 403, and the rib hanging clamping heads 403 are fixedly installed on the upper side and/or the lower side of the umbrella nest aluminum disk 401 through the screws 402.
  • the umbrella nest aluminum disk 401 sleeves the umbrella column 1, each rib hanging clamping head 403 is provided with a pin shaft, and the long ribs 2011, the stretchers 2031, and the short ribs 2021 are hingedly fitted in corresponding rib hanging clamping heads 403 respectively.
  • the bottom of the umbrella column 1 is provided with a base 4, and the umbrella column 1 is sleeved with the base 4.
  • the base 4 is provided with a turntable, and the umbrella column 1 is fixedly connected with the turntable. The umbrella column 1 is rotated through the turntable.
  • the sunshade can be easily opened by opening and closing through a rocker handle.
  • the rocker handle will not move and is fixed to the umbrella column 1.
  • the runner 2022 moves up and the notch 2012 moves down at the same time to open the canopy, and the upper umbrella disk 201 moves down together with the guide tube 102.
  • the canopy can be opened and closed only by rotating the rocker handle 301, and the opening and closing speed is high and the operation is simple. It is convenient for petite people to use, and the opening and closing process is smooth with moderate strength, which improves the practicability of the sunshade.

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)
EP23151858.0A 2022-01-17 2023-01-16 Pare-soleil à ouverture et fermeture rapides Pending EP4212059A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220108117.1U CN217185081U (zh) 2022-01-17 2022-01-17 一种快速开合遮阳伞

Publications (1)

Publication Number Publication Date
EP4212059A1 true EP4212059A1 (fr) 2023-07-19

Family

ID=82791575

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23151858.0A Pending EP4212059A1 (fr) 2022-01-17 2023-01-16 Pare-soleil à ouverture et fermeture rapides

Country Status (2)

Country Link
EP (1) EP4212059A1 (fr)
CN (1) CN217185081U (fr)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661752A (en) * 1952-10-15 1953-12-08 Internat Umbrella Supply Co In Garden umbrella
US2951492A (en) * 1956-12-26 1960-09-06 Cohen Alfred G Crank device for raising and lowering garden umbrella canopies
US4424824A (en) * 1982-07-20 1984-01-10 Becher Textil- Und Stahlbau Gmbh Garden and market umbrella
DE3509120A1 (de) * 1985-03-14 1986-09-18 Becher Textil- & Stahlbau GmbH, 5270 Gummersbach Standschirm
US5551465A (en) * 1992-08-29 1996-09-03 Steiner; Walter Sunshade
DE29814909U1 (de) * 1998-08-20 1998-10-08 Iloma Automatisierungstechnik Standschirm
US6196489B1 (en) * 1999-02-09 2001-03-06 Joen-Shen Ma Umbrella wire-winding device
US20020139404A1 (en) * 2001-04-03 2002-10-03 Chorng-Cheng Lee Unfolding hoister of a sunshade
CN2534863Y (zh) * 2002-04-15 2003-02-12 马准安 遮阳伞摇把止滑结构
US6591848B2 (en) * 2001-07-20 2003-07-15 Mark Joen Shen Ma Ratchet based control device of large-sized parasol
DE202004000267U1 (de) * 2004-01-10 2004-04-01 Ernst Doppler & Co Gmbh Seilzugantrieb für insbesondere Standschirmrohre
CN201541894U (zh) * 2008-12-20 2010-08-11 西华休闲用品(惠阳)有限公司 管内防损装置
US9655416B1 (en) * 2014-05-13 2017-05-23 Dougan H. Clarke Crank handle positioning assembly for an umbrella
US10064465B2 (en) * 2016-05-19 2018-09-04 Zhejiang Yotrio Group Co., Ltd. Opening and closing structure for umbrella combining automatic and non-automatic modes
US20210401135A1 (en) * 2020-06-28 2021-12-30 Linhai Guokang Leisure Products Co., Ltd. Straight-pole sun umbrella hand-cranking device

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661752A (en) * 1952-10-15 1953-12-08 Internat Umbrella Supply Co In Garden umbrella
US2951492A (en) * 1956-12-26 1960-09-06 Cohen Alfred G Crank device for raising and lowering garden umbrella canopies
US4424824A (en) * 1982-07-20 1984-01-10 Becher Textil- Und Stahlbau Gmbh Garden and market umbrella
DE3509120A1 (de) * 1985-03-14 1986-09-18 Becher Textil- & Stahlbau GmbH, 5270 Gummersbach Standschirm
US5551465A (en) * 1992-08-29 1996-09-03 Steiner; Walter Sunshade
DE29814909U1 (de) * 1998-08-20 1998-10-08 Iloma Automatisierungstechnik Standschirm
US6196489B1 (en) * 1999-02-09 2001-03-06 Joen-Shen Ma Umbrella wire-winding device
US20020139404A1 (en) * 2001-04-03 2002-10-03 Chorng-Cheng Lee Unfolding hoister of a sunshade
US6591848B2 (en) * 2001-07-20 2003-07-15 Mark Joen Shen Ma Ratchet based control device of large-sized parasol
CN2534863Y (zh) * 2002-04-15 2003-02-12 马准安 遮阳伞摇把止滑结构
DE202004000267U1 (de) * 2004-01-10 2004-04-01 Ernst Doppler & Co Gmbh Seilzugantrieb für insbesondere Standschirmrohre
CN201541894U (zh) * 2008-12-20 2010-08-11 西华休闲用品(惠阳)有限公司 管内防损装置
US9655416B1 (en) * 2014-05-13 2017-05-23 Dougan H. Clarke Crank handle positioning assembly for an umbrella
US10064465B2 (en) * 2016-05-19 2018-09-04 Zhejiang Yotrio Group Co., Ltd. Opening and closing structure for umbrella combining automatic and non-automatic modes
US20210401135A1 (en) * 2020-06-28 2021-12-30 Linhai Guokang Leisure Products Co., Ltd. Straight-pole sun umbrella hand-cranking device

Also Published As

Publication number Publication date
CN217185081U (zh) 2022-08-16

Similar Documents

Publication Publication Date Title
US7556051B2 (en) Suspension umbrella operated easily and quickly
US11266212B2 (en) Conveniently open and close sun umbrella
NL2025645B1 (en) Combination overhanging umbrella openable and closable by manual pushin
US11317689B2 (en) Outdoor umbrella capable of being folded and unfolded by pressing
GB2585498A (en) Roman umbrella with umbrella fabric convenient to collect
WO2021008126A1 (fr) Grand parasol pouvant être ouvert ou fermé rapidement
EP4212059A1 (fr) Pare-soleil à ouverture et fermeture rapides
CN210407398U (zh) 一种手推遮阳伞
US20210112934A1 (en) Rib assembly capable of being telescopically packed for outdoor umbrella and outdoor umbrella
WO2022227130A1 (fr) Parasol romain adoptant un mécanisme de manivelle indépendant
US11800913B2 (en) Hand-push sunshade
CN215776038U (zh) 一种手推开合的遮阳伞
CN210747673U (zh) 一种快速开合的大型遮阳伞
CN209732802U (zh) 一种便于伞面收缩的遮阳伞
CN211581815U (zh) 可拆卸式太阳伞
US20180192751A1 (en) Cantilever umbrella
CN218978222U (zh) 一种滑轮绳索驱动的遮阳伞
CN210611271U (zh) 一种具有伸展收缩伞面结构的遮阳伞及其立杆组件
CN111557529A (zh) 一种遮阳伞拉手装置
CN109645637A (zh) 一种具有伸展收缩伞面结构的遮阳伞及其立杆组件
CN111297007A (zh) 张拉式雨伞
EP4205595A1 (fr) Parapluie romain avec angle d'ouverture/fermeture réglable par l'intermédiaire d'une poignée de culbuteur
CN115024569B (zh) 一种内置收纳袋的伞柄、伞及其使用方法
WO2023004984A1 (fr) Ombrelle à ouverture/fermeture inversée
CN217827022U (zh) 一种便于调节的遮阳伞

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240119

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR