WO2012139395A1 - 一种可控型自动开伞装置 - Google Patents
一种可控型自动开伞装置 Download PDFInfo
- Publication number
- WO2012139395A1 WO2012139395A1 PCT/CN2011/083456 CN2011083456W WO2012139395A1 WO 2012139395 A1 WO2012139395 A1 WO 2012139395A1 CN 2011083456 W CN2011083456 W CN 2011083456W WO 2012139395 A1 WO2012139395 A1 WO 2012139395A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas spring
- umbrella
- nest
- valve
- lever
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/16—Automatic openers, e.g. frames with spring mechanisms
- A45B25/165—Automatic openers, e.g. frames with spring mechanisms with fluid or electric actuators
-
- 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
- the utility model relates to the field of parts and components of a sunshade, in particular to a controllable automatic umbrella opening device.
- the traditional parasol the opening method of the umbrella is driven by the open umbrella to bring the umbrella rope and the pull rod, and the hand is pushed to realize the opening of the umbrella.
- the method of opening the umbrella has the disadvantages of cumbersome opening, slow speed and easy break of the parachute rope;
- the lever type opening and closing device but the pull rod type umbrella rear umbrella is higher, which is not convenient.
- Chinese patent applied for in the early days an umbrella opening and closing device (patent number: ZL200420107976.0) and a subsequent improved Chinese patent: an umbrella opening and closing device (patent number: ZL200520116792.5), using a different from the traditional
- the operation mode uses the knob to drive the sliding block to slide relative to the column to realize the opening and closing of the umbrella.
- the device has good strength and relatively light operation, but this method still requires manual operation, and the structure is relatively complicated.
- the utility model overcomes the above-mentioned deficiencies, and aims to provide a controllable automatic umbrella opening device, which is provided with a nitrogen gas spring and a nitrogen spring valve opening device in the middle rod of the umbrella to realize automatic opening of the umbrella and light operation.
- the structure is simple, and solves the problems existing in the prior art.
- a controllable automatic umbrella opening device comprises an upper nest, a middle nest, a lower nest and a middle rod, and the upper nest of the umbrella is fixed at the top of the middle rod, and the nest of the umbrella
- the lower nest is placed on the middle rod, the upper nest is connected with a long bone, the long bone is connected with a short bone, the middle nest is connected with a bone, the bone is connected with a short bone, and the short bone is connected with the lower nest, and the middle rod is provided.
- a gas spring the tail end of the gas spring cylinder is connected with the middle nest of the umbrella, the valve end of the gas spring is provided with a valve, and the valve is opened corresponding to the wide door Description
- the valve opening device comprises a gas spring bracket, a u-shaped sheet metal member, a lever, a lever, a pin shaft, a spring, a gas spring bracket fixed at a designated position of the middle rod, and a screw sleeve II on the u-shaped sheet metal member.
- the U-shaped sheet metal member is movably connected to the gas spring bracket by a screw II in a pair of long through holes provided on the gas spring bracket, and the piston rod end of the gas spring is sleeved with a spring, and passes through the u-shaped sheet metal member.
- the nut is fixed on the gas spring bracket, and the lever is erected on the screw II and is movably connected to the gas spring bracket through the pin shaft, and the lever is fixedly connected with the lever.
- the gas spring is a nitrogen gas spring.
- the pair of long through holes in the gas spring holder are elliptical circumferential long through holes.
- the utility model has the beneficial effects that: the device controls the stroke of the gas spring by the lever to control the stroke, so that the stroke can be stopped at any position; the device has no rocker, umbrella rope and drawbar, and the advantages of the prior device are: Umbrella, controllable stroke, simple structure, few parts, relatively low cost.
- Figure 1 is an exploded perspective view of the controllable automatic opening device
- Figure 2 is a perspective view of the wide door opening device
- Figure 3 is a schematic view showing the stopped state of the valve opening device of Figure 2;
- Figure 4 is a schematic view showing the valve opening device of Figure 2 in an open state
- Fig. 5 is an overall perspective view of the controllable automatic opening device.
- a controllable automatic umbrella opening device comprises a nest 18 , a nest 19 , a nest 2 0 , a middle rod 1 3, the upper nest 1 8 of the umbrella is fixed on the top of the middle rod 13 , the middle nest 1 9 and the lower nest 2 Q of the umbrella are arbitrarily set on the middle rod 13 , and the long nest 15 is connected to the upper nest 18.
- the opening device comprises a gas spring bracket 1 2, a U-shaped sheet metal member 6, a lever 8, a lever 9, a pin 10, a spring 3, and a nitrogen spring bracket 1 2 is fixed at a specified position of the middle rod 13 by a screw II, U-shaped
- the screw 117 on the sheet metal member 6 is sleeved in a pair of elliptical circumferential long through holes 11 on the nitrogen spring holder 12, and the U-shaped sheet metal member 6 is movably connected to the nitrogen through the screw ⁇ 7.
- the valve opening device controls the free positioning of the umbrella during the opening and closing process by dialing the lever; the characteristic of the controllable gas spring is; the stroke is controlled by the opening and closing of the valve, so that the stroke can be stopped at the stroke Anywhere.
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Description
说 明 书
一种可控型自动开伞装置 技术领域
本实用新型涉及遮阳伞的零部件领域, 尤其涉及一种可控型自动开伞装 置。
背景技术
传统的遮阳伞, 开伞方式由开伞摇把带动伞绳、 拉杆, 手推实现开伞, 摇 把开伞的方式存在开伞繁琐、 速度较慢、 伞绳容易断的缺点; 另有一种拉杆式 开合装置, 但拉杆式收伞后伞较高, 不太方便。 本人早期申请的中国专利: 一 种伞的开合装置 (专利号: ZL200420107976.0) 和后续改进的中国专利: 一种 伞的开合装置 (专利号: ZL200520116792.5 ) , 采用不同于传统的操作方式, 通过旋钮带动滑动块相对立柱滑动从而实现伞的开合, 这种装置跟传统的方式 相比, 强度好、 操作相对轻便, 但这种方式仍需要手动操作, 结构相对还是较 为复杂。
实用新型内容
本实用新型为克服上述的不足之处, 目的在于提供一种可控型自动开伞装 置, 该装置在伞的中棒内设氮气弹簧和氮气弹簧阀门开启装置, 实现自动开伞, 操作轻便, 结构简单, 解决了现有技术中存在的问题。
本实用新型是通过以下技术方案达到上述目的的: 一种可控型自动开伞装 置, 包括上巢、 中巢、 下巢、 中棒, 伞的上巢固定在中棒顶端, 伞的中巢和下 巢活动地套设在中棒上, 上巢上连接着长骨, 长骨连接短骨, 中巢上连接着支 骨, 支骨连接短骨, 短骨连接着下巢, 在中棒内设气弹簧, 气弹簧缸筒尾端与 伞的中巢连接, 气弹簧的活塞杆端上设有阀门, 与阔门相对应地设有阀门开启
说 明 书
装置, 所述的阀门开启装置包括气弹簧支架、 u型钣金件、 拨杆、 杠杆、 销轴、 弹簧,气弹簧支架固定在中棒指定位置上, u型钣金件上的螺钉 II套设在气弹簧 支架上的一对长通孔内, U型钣金件通过螺钉 II活动连接在气弹簧支架上, 气弹 簧的活塞杆端套设有弹簧后, 穿过 u型钣金件通过螺母固定在气弹簧支架上, 杠杆架设在螺钉 II上通过销轴活动连接在气弹簧支架上,拨杆与杠杆固定连接。
作为优选, 气弹簧为氮气弹簧。
作为优选, 气弹簧支架上的一对长通孔为椭圆周形长通孔。
本实用新型的有益效果: 本装置通过杠杆来控制气弹簧的阀门来控制行程, 使行程可以停在任意位置; 本装置无摇把、 伞绳、 拉杆, 相对以前的装置的优 点在于: 自动开伞、 可控制行程、 结构简单、 零部件少, 成本相对低。
附图说明
图 1是可控型自动开伞装置的分解示意图;
图 2是阔门开启装置的立体图;
图 3是图 2中的阀门开启装置停止状态的示意图;
图 4是图 2中的阀门开启装置开启状态的示意图;
图 5是可控型自动开伞装置的整体立体示意图。
图中: 1一螺钉 I, 2-螺母, 3 弹簧, 4一氮气弹簧缸筒, 5—氮气弹簧 活塞杆, 6 U型钣金件, 7—螺钉 II, 8 拨杆, 9 杠杆, 1 0 销轴, 1 1一长通孔, 1 2 _气弹簧支架, 1 3 中棒, 1 4 _阀门, 1 5 长骨, 1 6 _短骨, 1 7 _支骨, 1 8 _上巢, 1 9 _中巢, 2 0 _下巢。
具体实施方式
下面结合附图通过实施例对本实用新型作进一步阐述:
说 明 书
实施例 1 : 如图 1、 图 2、 图 3、 图 4、 图 5所示, 一种可控型自动开伞装置, 包 括上巢 1 8、 中巢 1 9、 下巢 2 0、 中棒 1 3, 伞的上巢 1 8固定在中棒 1 3 顶端, 伞的中巢 1 9和下巢 2 Q活动地套设在中棒 1 3上, 上巢 1 8上连接着 长骨 1 5, 长骨 1 5连接短骨 1 6, 中巢 1 9上连接着支骨 1 7, 支骨 1 7连 接短骨 1 6, 短骨 1 6连接着下巢 2 0, 在中棒 1 3内设氮气弹簧, 氮气弹簧 缸筒 4尾端与伞的中巢 1 9连接, 氮气弹簧的活塞杆 5端上设有阔门 1 4, 与 阀门 1 4相对应地设有阀门开启装置, 所述的阀门开启装置包括气弹簧支架 1 2、 U型钣金件 6、 拨杆 8、 杠杆 9、 销轴 10、 弹簧 3, 氮气弹簧支架 1 2用螺 钉 II固定在中棒 1 3指定位置上, U型钣金件 6上的螺钉 117套设在氮气弹簧 支架 1 2上的一对椭圆周形长通孔 11内, U型钣金件 6通过螺钉 Π7活动连接 在氮气弹簧支架 1 2上, 氮气弹簧的活塞杆 5端套设有弹簧 3后, 穿过 U型钣 金件 6通过螺母 2固定在氮气弹簧支架 1 2上,杠杆 9架设在螺钉 ΙΓ7上通过销 轴 10活动连接在氮气弹簧支架 1 2上, 拨杆 8与杠杆 9固定连接。
具体使用时, 阀门开启装置是通过拨动拨杆来控制伞在开合的过程中伞的 自由定位; 可控型气弹簧特性为; 通过阀门的开启和关闭来控制行程, 使行程 可以停在任意位置。
工作原理: 收伞时抓住下巢向下运动, 同时氮气弹簧缸筒向下运动, 带动 U 型钣金件克服弹簧的弹力也向下运动, U型钣金件上面固定有螺钉 II, 螺钉 II 向下运动, 杠杆由于阀门的弹力 (阀门由于自身弹力伸出, 缺省状态下为阀门 关闭) 绕销轴向下摆动, 当阀门完全伸出为关闭, 此时停在当前行程上, 收伞 定位完成, 开伞时只需要向上拨动拨杆, 阀门被打开, 阀门缩进氮气弹簧活塞 杆, 同时氮气弹簧-缸筒向上运动, 再根据产品组成结构关系实现开伞。
可控型气弹簧工作过程: 伞在收合情况下, 内置气弹簧压缩在行程接近极
说 明 书
限位置, 处于压缩蓄力状态, 此时阀门处于关闭状态, 使行程停在底端接近极 限位置, 保证伞处于收伞状态, 当使用着拨动杆使阀门开启, 气弹簧复位带动 中巢向上巢移动, 根据组装结构关系, 中巢上连接着支骨, 支骨连接短骨, 短 骨再带动下巢向上巢方向移动, 直至伞面撑开实现开伞。
以上的所述乃是本实用新型的具体实施例及所运用的技术原理, 若依本实 用新型的构想所作的改变, 其所产生的功能作用仍未超出说明书及附图所涵盖 的精神时, 仍应属本实用新型的保护范围。
Claims
1、 一种可控型自动开伞装置, 包括上巢( 1 8 )、 中巢( 1 9 )、 下巢( 2 0 )、 中棒 ( 1 3 ), 伞的上巢 ( 1 8 ) 固定在中棒 ( 1 3 ) 顶端, 伞的中巢 ( 1 9 ) 和下巢( 2 0 )活动地套设在中棒( 1 3 )上, 上巢( 1 8 )上连接着长骨 ( 1
5 ), 长骨 ( 1 5 ) 连接短骨 ( 1 6 ), 中巢 ( 1 9 ) 上连接着支骨 ( 1 7 ), 支 # ( 1 7 ) 连接短骨 ( 1 6 ), 短骨 ( 1 6 ) 连接着下巢 ( 2 0 ), 其特征在于 在中棒 ( 1 3 ) 内设气弹簧, 气弹簧缸筒 ( 4 ) 尾端与伞的中巢 ( 1 9 ) 连接, 气弹簧的活塞杆 ( 5 ) 端上设有阀门 ( 1 4 ), 与阀门 ( 1 4 ) 相对应地设有阀 门开启装置。
2、 根据权利要求 1 所述的一种可控型自动开伞装置, 其特征在于所述的阀门 开启装置包括气弹簧支架 ( 1 2 )、 U型钣金件 ( 6 )、 拨杆 (8)、 杠杆 (9)、 销轴 (10)、 弹簧 (3), 气弹簧支架 ( 1 2 ) 固定在中棒 ( 1 3 )指定位置上, U型钣金 件( 6 )上的螺钉 11(7)套设在气弹簧支架 ( 1 2 )上的一对长通孔 (11)内, U型 钣金件 ( 6 ) 通过螺钉 Π(7)活动连接在气弹簧支架 ( 1 2 ) 上, 气弹簧的活塞 杆 ( 5 ) 端套设有弹簧 (3)后, 穿过 U型钣金件 ( 6 ) 通过螺母 (2)固定在气弹簧 支架( 1 2 )上, 杠杆 (9)架设在螺钉 Π(7)上通过销轴 (10)活动连接在气弹簧支架
( 1 2 ) 上, 拨杆 (8)与杠杆 (9)固定连接。
3、 根据权利要求 1 所述的一种可控型自动开伞装置, 其特征在于气弹簧为氮 气弹簧。
4、根据权利要求 2所述的一种可控型自动开伞装置,其特征在于气弹簧支架( 1
2 ) 上的一对长通孔为椭圆周形长通孔 (11)。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11863305.6A EP2698074B1 (en) | 2011-04-12 | 2011-12-05 | Controllable automatic umbrella unfolding device |
US14/111,355 US9004087B2 (en) | 2011-04-12 | 2011-12-05 | Controllable automatic umbrella unfolding device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120104025.8 | 2011-04-12 | ||
CN 201120104025 CN202026974U (zh) | 2011-04-12 | 2011-04-12 | 一种可控型自动开伞装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012139395A1 true WO2012139395A1 (zh) | 2012-10-18 |
Family
ID=44889291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2011/083456 WO2012139395A1 (zh) | 2011-04-12 | 2011-12-05 | 一种可控型自动开伞装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9004087B2 (zh) |
EP (1) | EP2698074B1 (zh) |
CN (1) | CN202026974U (zh) |
WO (1) | WO2012139395A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202026974U (zh) * | 2011-04-12 | 2011-11-09 | 马准安 | 一种可控型自动开伞装置 |
US20150351505A1 (en) * | 2014-06-05 | 2015-12-10 | Sol Umbra, Llc | Cantilevered umbrella |
WO2018026824A1 (en) | 2016-08-01 | 2018-02-08 | Sol Umbra, Llc | Crankless cantilevered umbrella |
CN207666140U (zh) | 2016-10-25 | 2018-07-31 | 宁波万汇休闲用品有限公司 | 伞形结构组件装配装置 |
US20200069010A1 (en) * | 2018-08-30 | 2020-03-05 | Samuel G. Mazzarelli | Automatic umbrella |
EP4179915A1 (en) * | 2021-11-12 | 2023-05-17 | Activa Leisure Inc. | Umbrella assembly with gas spring |
Citations (5)
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CN2123910U (zh) * | 1992-05-16 | 1992-12-09 | 蔡浦海 | 自收自开晴雨伞 |
CN2377894Y (zh) * | 1999-07-17 | 2000-05-17 | 邵中民 | 全自动晴雨伞 |
CN2617214Y (zh) * | 2003-04-14 | 2004-05-26 | 赵伟进 | 能自动伸缩的伞杆 |
WO2010024786A1 (en) * | 2008-08-29 | 2010-03-04 | Teksem Tekstil Ve Semsiye Sanayi Ticaret Limited Sirketi | Innovation on the framework mechanism of the side pole sunshades |
CN202026974U (zh) * | 2011-04-12 | 2011-11-09 | 马准安 | 一种可控型自动开伞装置 |
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US3213868A (en) * | 1962-02-26 | 1965-10-26 | Robert S Forbes | Foldable fallout shelter |
AT269399B (de) * | 1965-03-04 | 1969-03-10 | Kortenbach & Rauh Kg | Taschenschirmgestell |
US3706160A (en) * | 1971-08-19 | 1972-12-19 | Harold Leroy Deibert | Umbrella and umbrella tree frost cover |
FR2238448A1 (en) * | 1973-07-25 | 1975-02-21 | Sauvagnat & Cie | Sunshade with power drive - has electric motor and mechanical transmission for automatic opening and closing |
CA1054021A (en) * | 1974-08-31 | 1979-05-08 | Klaus Becher | Standing umbrella |
US4523601A (en) * | 1983-05-08 | 1985-06-18 | Christianson Manufacturing Corporation | Double action umbrella |
GB8511370D0 (en) * | 1985-05-03 | 1985-06-12 | Robertson M S | Garden/sun umbrellas |
US4747422A (en) * | 1987-05-07 | 1988-05-31 | Chung Ching Horng | Pneumatic umbrella |
JPH0779819A (ja) * | 1993-09-17 | 1995-03-28 | Nobuteru Isono | 自動開閉傘 |
CN1148950A (zh) * | 1995-04-25 | 1997-05-07 | 迈阿密金属产品股份有限公司 | 伞架 |
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EP1510145B1 (en) * | 2003-08-29 | 2011-05-11 | Dougan Clarke | Height adjustable umbrella assembly |
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2011
- 2011-04-12 CN CN 201120104025 patent/CN202026974U/zh not_active Expired - Lifetime
- 2011-12-05 US US14/111,355 patent/US9004087B2/en active Active
- 2011-12-05 WO PCT/CN2011/083456 patent/WO2012139395A1/zh active Application Filing
- 2011-12-05 EP EP11863305.6A patent/EP2698074B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2123910U (zh) * | 1992-05-16 | 1992-12-09 | 蔡浦海 | 自收自开晴雨伞 |
CN2377894Y (zh) * | 1999-07-17 | 2000-05-17 | 邵中民 | 全自动晴雨伞 |
CN2617214Y (zh) * | 2003-04-14 | 2004-05-26 | 赵伟进 | 能自动伸缩的伞杆 |
WO2010024786A1 (en) * | 2008-08-29 | 2010-03-04 | Teksem Tekstil Ve Semsiye Sanayi Ticaret Limited Sirketi | Innovation on the framework mechanism of the side pole sunshades |
CN202026974U (zh) * | 2011-04-12 | 2011-11-09 | 马准安 | 一种可控型自动开伞装置 |
Non-Patent Citations (1)
Title |
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See also references of EP2698074A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP2698074A4 (en) | 2015-01-14 |
EP2698074A1 (en) | 2014-02-19 |
US9004087B2 (en) | 2015-04-14 |
CN202026974U (zh) | 2011-11-09 |
US20140116481A1 (en) | 2014-05-01 |
EP2698074B1 (en) | 2015-09-02 |
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