WO2017162014A1 - 电动开收多折伞 - Google Patents

电动开收多折伞 Download PDF

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Publication number
WO2017162014A1
WO2017162014A1 PCT/CN2017/075490 CN2017075490W WO2017162014A1 WO 2017162014 A1 WO2017162014 A1 WO 2017162014A1 CN 2017075490 W CN2017075490 W CN 2017075490W WO 2017162014 A1 WO2017162014 A1 WO 2017162014A1
Authority
WO
WIPO (PCT)
Prior art keywords
umbrella
pulley
button
umbrella handle
nest
Prior art date
Application number
PCT/CN2017/075490
Other languages
English (en)
French (fr)
Inventor
吕孙宝
Original Assignee
深圳源发雨具有限公司
吕孙宝
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 深圳源发雨具有限公司, 吕孙宝 filed Critical 深圳源发雨具有限公司
Priority to EP17769291.0A priority Critical patent/EP3434138B1/en
Priority to JP2019500713A priority patent/JP6743267B2/ja
Priority to ES17769291T priority patent/ES2823204T3/es
Priority to KR1020187027702A priority patent/KR102017590B1/ko
Priority to PL17769291T priority patent/PL3434138T3/pl
Priority to DK17769291.0T priority patent/DK3434138T3/da
Priority to US16/087,414 priority patent/US10492581B2/en
Publication of WO2017162014A1 publication Critical patent/WO2017162014A1/zh

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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • A45B19/04—Special folding or telescoping of umbrellas with telescopic sticks
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • 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

Definitions

  • the invention relates to the technical field of umbrellas, in particular to an electric opening and folding multi-fold umbrella.
  • Umbrella is an indispensable tool in people's daily life. From manual umbrellas and automatic umbrellas to electric multi-fold umbrellas, people have invested a lot of energy in research and development. At present, the electric opening and closing umbrella on the market, the motor is mostly disposed in the umbrella handle, so that the overall length of the umbrella is long, which is inconvenient for people to use and carry.
  • the main object of the present invention is to provide an electric opening and folding multi-fold umbrella, which aims to ensure that the electric opening and folding multi-fold umbrella can effectively reduce the length of the umbrella after folding, and is convenient to use and carry.
  • an electric opening and folding multi-fold umbrella comprises an umbrella handle, a pull cord and a middle rod fixedly connected with the umbrella handle, the umbrella handle is disposed at one end of the middle rod, and the two sides of the middle rod Separating a lower nest and a lower nest respectively, and the lower nest is disposed adjacent to the umbrella handle, and the upper nest is internally provided with a motor, a first gear and at least one pulley, and the first gear is the same as one of the pulleys a shaft, a side of the motor near the umbrella is provided with a screw rod, the screw rod meshes with the first gear, the shaft of the pulley is connected to the inner wall of the upper nest, and the inner part of the lower nest
  • the side is provided with a fixed pulley, one end of the drawstring is fixed at one end of the middle rod near the umbrella handle, and the other end of the pull rope is sequentially passed around a pulley disposed in the upper nest and disposed at the lower nest
  • the inner fixed pulley one end of the draw
  • the at least one pulley is three pulleys, and the shafts of the three pulleys are all connected to the inner wall of the upper nest, and the ropes sequentially bypass three of the pulleys.
  • the at least one pulley is three pulleys, and the shafts of the three pulleys are all connected to the inner wall of the upper nest, and the second gear is disposed on a side of each of the pulleys facing away from the screw rod, and the phase The two adjacent second gears are meshed two by two, and each of the second gears is correspondingly disposed coaxially with a pulley that sequentially bypasses the plurality of pulleys.
  • the umbrella handle is provided with a battery, a wire and a switch assembly, the switch assembly is connected to the battery through a wire, the middle bar is provided with a spring and a spring-type wire, and the switch assembly passes the Springs and spring-loaded wires are coupled to the motor, and the outer wall of the umbrella handle is provided with a control button that can be brought into contact with the switch assembly.
  • control button comprises an open button and an umbrella button, and the open button and the umbrella button are arranged in an alignment direction of the outer wall of the umbrella and the extending direction of the middle bar.
  • the battery is a rechargeable battery.
  • the switch component comprises a switch button, a double-pole double-throw switch, a bottom card position, a button card position and a button spring
  • the switch button and the button card position are respectively disposed on opposite sides of the top of the umbrella handle
  • the two ends of the button spring respectively abut the button card position and the inner wall of the umbrella handle
  • the bottom card position is disposed at an end of the middle bar near the umbrella handle
  • the bottom card position and the bottom The button is abutted, and the wires are respectively connected to a battery, a double-pole double-throw switch, a switch button, a spring, and a spring-type wire.
  • the middle rod comprises an outer tube, at least one middle tube and an inner tube, the inner tube, at least one middle tube and the outer tube are sequentially sleeved from the inside to the outside, and the middle tube is opposite to the inner tube The tube slides and the outer tube is slidable relative to the middle tube.
  • the umbrella handle is fixed to one end of the inner tube
  • the lower nest is slidably sleeved to the outer peripheral wall of the outer tube
  • the upper nest is fixed to an end of the outer tube facing away from the umbrella handle.
  • the electric opening and folding multi-fold umbrella comprises a first rib, a second rib and an umbrella tensioning spring, wherein one end of the first rib is connected to the upper nest, and two ends of the second rib are respectively A side of the lower nest and a side of the first rib adjacent to the upper nest are connected, and the first rib and the second rib are respectively connected to the two ends of the sling.
  • the first rib is a multi-folded first rib.
  • a motor with a screw rod is disposed in the upper nest of the electric opening and folding multi-fold umbrella, and the forward or reverse rotation of the motor can drive the forward or reverse rotation of the screw rod, thereby
  • the first gear engaged with the screw rod can also realize rotation in different directions, and the rotation of the first gear can drive the pulleys disposed coaxially to rotate in different directions, and the rotation of the pulley drives the rope Exercise, thus enabling the opening and closing of the multi-fold umbrella for electric opening.
  • the electric opening and folding multi-fold umbrella provided by the invention can effectively reduce the overall length of the umbrella, is convenient for people to carry; and the structure is simpler.
  • the operation of the pulley is more direct and quick, which makes it easier to open and extend the umbrella of the multi-fold umbrella.
  • FIG. 1 is a schematic structural view showing an umbrella state of an unmounted rib of an electric opening/removing multi-folded umbrella according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic structural view of a motor and a pulley of the electric opening and folding multi-fold umbrella of FIG. 1;
  • FIG. 3 is a schematic structural view of the umbrella handle and the lower nest of the electric opening multi-fold umbrella of FIG. 1;
  • Figure 4 is a schematic structural view of the electric opening and folding multi-fold umbrella of Figure 1;
  • FIG. 5 is an exploded perspective view showing the umbrella of the electric handle of the multi-folded umbrella of Figure 1;
  • FIG. 6 is a partial enlarged view of a pulley for electrically opening and closing a multi-folded umbrella according to a second embodiment of the present invention.
  • first, second, and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms "connected”, “fixed” and the like should be understood broadly, unless otherwise clearly defined and limited.
  • “fixed” may be a fixed connection, or may be a detachable connection, or may be integrated; It may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship of two elements unless explicitly defined otherwise.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the invention provides an electric opening and folding multi-fold umbrella.
  • FIG. 1 is a schematic structural view showing an umbrella state of an unmounted rib of an electric opening/removing multi-folded umbrella according to Embodiment 1 of the present invention
  • FIG. 2 is a partial enlarged view of a motor and a pulley of the electric opening and folding multi-folded umbrella of
  • FIG. 3 is a schematic diagram of the exploded structure of the umbrella handle and the middle rod of the electric opening and closing multi-fold umbrella in FIG. 1
  • FIG. 4 is a schematic structural view of the electric opening and folding multi-fold umbrella in FIG. 1
  • FIG. 5 is the electric opening and folding of the electric opening in FIG.
  • the electric opening and folding multi-fold umbrella includes an umbrella handle 15, a pull cord 30, and a middle rod 10 fixedly connected with the umbrella handle 15, and the umbrella handle 15 is disposed.
  • the middle rod 10 At one end of the middle rod 10, the upper rod 6 and the lower nest 8 are disposed on both sides of the middle rod 10, and the lower nest 8 is disposed adjacent to the umbrella handle 15, and the upper nest 6 is provided with a motor 20 inside.
  • a first gear 21 and at least one pulley 23 the first gear 21 is coaxially disposed with one of the pulleys 23, and a side of the motor 20 near the umbrella handle 15 is provided with a screw 22, the screw 22 is engaged with the gear 21, the shaft of the pulley 23 is connected to the inner wall of the upper nest 6, and the inner side of the lower nest 8 is provided with a fixed pulley 7, and one end of the pull cord 30 is fixed to the middle rod The other end of the pull cord 30 is sequentially fixed to the upper nest 6 by winding around the pulley 23 provided in the upper nest 6 and the fixed pulley 7 provided in the lower nest 8.
  • the screw 22 disposed on one side of the motor 20 can drive the rotation of the first gear 21, thereby driving a pulley 23 disposed coaxially with the first gear 21 Rotating in one direction, the pull cord 30 wound on the pulley 23 is moved in one direction, and the drawstring 30 drives the lower nest 8 to the upper nest through a fixed pulley 7 provided in the lower nest 8. 6 movement, thereby achieving the purpose of opening the umbrella; similarly, when the motor 20 is reversed, the movement of the pulley 23 and the pull cord 30 is sequentially driven by the gear 21 meshing with the screw rod 22, Thereby achieving the purpose of collecting umbrellas.
  • the pulley 23 is coupled with the screw rod 22 by the first gear 21, thereby driving the movement of the pull cord 30 to achieve the purpose of opening the umbrella and collecting the umbrella, and the electric opening can be quickly realized compared with the prior art.
  • the opening and folding of the multi-fold umbrella makes the use of the electric opening and folding multi-fold umbrella more convenient and quick.
  • the at least one pulley 23 is composed of three pulleys, and the shafts of the three pulleys 23 are all connected to the inner wall of the upper nest 6, and the drawstring 30 sequentially bypasses the three pulleys 23 for driving The rotation of each pulley 23.
  • the pulley 23 includes a small pulley 231 and a large pulley 232 and a middle pulley 233 respectively disposed on two sides of the small pulley 231.
  • the one end of the cable 30 is fixed in the middle rod 10, and the other end is in turn
  • the large pulley 232, the small pulley 231 and the middle pulley 233 are bypassed, and then fixed to the top end of the upper nest 6 after being bypassed by the fixed pulley 7, and one side of the large pulley 232 is provided to mesh with the screw rod 22.
  • the first gear 21, the rotation of the screw rod 22 can drive the rotation of the large pulley 232, and the large pulley 232 sequentially drives the rotation of the small pulley 231 and the middle pulley 233 by the pulling rope 30,
  • the movement of the drawstring 30 in turn enables the opening and closing of the electric opening and closing multi-fold umbrella.
  • the arrangement of the plurality of pulleys 23 can enhance the friction between the pull cord 30 and the pulley 23, and prevent the pulley 23 and the pull cord 30 from slipping, and ensure that the cooperation of the pulley 23 and the pull cord 30 is more stable.
  • the umbrella handle 15 is provided with a battery 16 , a wire 4 and a switch assembly 5 , and the switch assembly 5 is connected to the battery 16 via a wire 4 , wherein the middle rod 10 is A spring 50 and a spring-type electric wire 60 are provided, and the switch assembly 5 is connected to the motor 20 through the spring 50 and a spring-type electric wire 60, and the outer wall of the umbrella handle 15 is provided to be in contact with the switch assembly 5.
  • Touch control button (not shown).
  • the switch component 5 includes a switch button 1, a double-pole double-throw switch 2, a bottom card 13, a button card 17 and a button spring 18.
  • the switch button 1 and the button card 17 are respectively disposed at the The opposite sides of the top of the umbrella handle 15 are disposed, and the two ends of the button spring 18 respectively abut the button card 17 and the inner wall of the umbrella handle 15, and the bottom card 13 is disposed at the middle rod 10
  • One end of the umbrella handle 15 is abutted, and the bottom card position 13 abuts the button card position 17, and the electric wire 4 is respectively connected to the battery 16, the double-pole double-throw switch 2, the switch button 1, the spring 50 and the spring-type wire 60, thereby forming a complete circuit, through which the switch button 1 and the double-pole double-throw switch 2 are connected to the positive or negative pole of the battery 16, through the conduction of the spring 50 and the spring-type electric wire 60 to achieve the said
  • the forward rotation or the reverse rotation of the motor 20 further, the pressing of the control button (not shown) causes the button card position 17 to move toward the inner wall of the umbrella handle 15 by the stretchability of the button spring 18, thereby The button slot 17 is disengage
  • control button (not shown) includes an open button 19 and an umbrella button 3, and the opening direction of the open button 19 and the umbrella button 3 in the outer wall of the umbrella 15 in this embodiment
  • the opening button 11 is pressed to touch the switch button 1, thereby turning on the circuit, so that the motor 20 rotates forward, and the screw 22 drives the rotation of the pulley 23 and the movement of the cable 30. So that the drawstring 30 drives the lower nest 8 to move toward the upper nest 6 to achieve the purpose of opening the umbrella; press the umbrella button 3 to turn on the circuit, so that the motor 20 is reversed.
  • the screw 22 drives the rotation of the pulley 23 and the movement of the pull cord 30, so that the pull cord 30 drives the lower nest 8 to move toward the umbrella handle 15 to achieve the purpose of collecting the umbrella.
  • the battery 16 is a rechargeable battery 16, and the rechargeable battery 16 can be used repeatedly, which is more economical and environmentally friendly.
  • the middle rod 10 includes an outer tube 9, at least one middle tube 11 and an inner tube 12, and the inner tube 12, the middle tube 11 and the outer tube 9 are sequentially sleeved from the inside to the outside, and The middle tube 11 is slidable relative to the inner tube 12, and the outer tube 9 is slidable relative to the middle tube 11; such an arrangement enables the electric opening and closing multi-fold umbrella to be retractable electric opening and closing Folding umbrella for easy carrying and use by users.
  • the umbrella handle 15 is fixed to one end of the inner tube 12, the lower nest 8 is slidably sleeved on the outer peripheral wall of the outer tube 9, and the upper nest 6 is fixed to the outer tube 9 away from the umbrella
  • the spring 50 in the middle rod 10 ejects the outer tube 9, the at least one middle tube 11 and the inner tube 12 by elastic force, and the lower nest 8 is The movement of the drawstring 30 slides along the outer peripheral wall of the outer tube 9 to abut against the upper nest 6, completing the movement of the open umbrella.
  • the electric opening and folding multi-fold umbrella includes a first rib 70, a second rib 71 and an umbrella tension spring 80.
  • One end of the first rib 70 is connected to the upper nest 60.
  • the two ends of the second rib 71 are respectively connected to the side of the lower nest 8 and the side of the first rib 70 close to the upper nest 6.
  • the two ends of the sling tension spring 80 are respectively connected to the first umbrella.
  • the bone 70 and the second rib 71 when the umbrella button 3 is pressed, the pull cord 30 pulls the middle rod 10 to move toward the upper nest 6, and the lower nest 8 relies on the umbrella pull
  • the pulling force of the spring 80 can retract the first rib 70 and the second rib 71 inwardly to move the lower nest 8 toward the umbrella handle 15 to achieve the purpose of collecting the umbrella.
  • the first rib 70 is a multi-folded first rib 70, so that the electric opening and folding multi-fold umbrella is a foldable electric opening and folding multi-fold umbrella, which is smaller in size and more beautiful in appearance. It is also more convenient for users to carry and use.
  • FIG. 6 is a partial enlarged view of a pulley for electrically opening and closing a multi-folded umbrella according to a second embodiment of the present invention.
  • the pulley 23A is composed of three pulleys 23A, and the shafts of the three pulleys 23A are connected to the inner wall of the upper nest 6A, and each A side of the pulley 23A facing away from the screw 22A is provided with a second gear 24A, and two adjacent second gears 24A are meshed with each other, and each of the gears 24A is coaxially disposed with a pulley 23A.
  • the pull cord 30A sequentially bypasses the plurality of the pulleys 23A.
  • the pulley 23A includes a small pulley 231A and a large pulley 232A and a middle pulley 233A respectively disposed on both sides of the small pulley 231A, and the side of each of the pulleys 23A facing away from the screw 22A is provided with two or two Engaging the second gear 24A, the pull rope 30A sequentially bypasses the large pulley 232A, the small pulley 231A and the middle pulley 233A; one side of the large pulley 232A is provided with a first gear that meshes with the screw 22A (not The motor 20A drives the movement of the screw 22A, and the rotation of the large pulley 232A is driven by the first gear (not shown), and the second gear 24A meshed by the two gears sequentially drives the second gear 24A.
  • the rotation of the small pulley 231A and the middle pulley 233A causes the drawstring 30A to move, thereby enabling the opening and closing of the electric opening and closing multi-fold umbrella.
  • the rotation of the pulley 23A is caused by the meshing of the plurality of the second gears 24A, so that the operation of the plurality of the pulleys 23A is smoother, and the pulley 23A and the pull cord 30A are prevented from slipping. It is ensured that the cooperation of the pulley 23A and the pull cord 30A is more stable, and the opening and closing operation of the electric opening and closing multi-fold umbrella is ensured to be smoother.

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  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

一种电动开收多折伞，包括伞把（15）、拉绳（30）和与伞把（15）固定连接的中棒（10），所述伞把（15）设置在中棒（10）的一端，所述中棒（10）两侧分别设有上巢（6）和下巢（8），且下巢（8）邻近伞把（15）设置，上巢（6）内部设有电机（20）、第一齿轮（21）和至少一滑轮（23），第一齿轮（21）与其中一滑轮（23）同轴设置，电机（20）的靠近伞把（15）的一侧设有丝杆（22），丝杆（22）与第一齿轮（21）啮合，所述滑轮（23）的轴连接于上巢（6）内壁，所述下巢（8）内部的一侧设有定滑轮（7），拉绳（30）一端固定于中棒（10）内部的靠近伞把（15）的一端，拉绳（30）另一端依次绕过设于上巢（6）内的滑轮（23）和设于下巢（8）内的定滑轮（7）后固定于上巢（6）。电动开收多折伞可避免现有的伞的整体长度较长、不方便携带的问题，并使电动开收多折伞的打开和闭合更加方便快捷。

Description

电动开收多折伞
技术领域
本发明涉及伞具技术领域，具体涉及一种电动开收多折伞。
背景技术
伞是人们日常生活中不可缺少的工具，从手动伞、自动伞到电动开收多折伞，人们投入了很多精力研发。目前市场上的电动开收伞，电机大多设于伞把内，使得伞的整体长度较长，不方便人们使用和携带。
发明内容
本发明的主要目的是提供一种电动开收多折伞，旨在保证电动开收多折伞有效减小折叠后收伞长度、方便使用和携带。
为实现上述目的，本发明提出的电动开收多折伞包括伞把、拉绳和与伞把固定连接的中棒，所述伞把设置在所述中棒的一端，所述中棒两侧分别设有上巢和下巢，且所述下巢邻近所述伞把设置，所述上巢内部设有电机、第一齿轮和至少一滑轮，所述第一齿轮与其中一所述滑轮同轴设置，所述电机的靠近伞把的一侧设有丝杆，所述丝杆与所述第一齿轮啮合，所述滑轮的轴连接于所述上巢内壁，所述下巢内部的一侧设有定滑轮，所述拉绳一端固定于所述中棒内部的靠近伞把的一端，所述拉绳另一端依次绕过设于所述上巢内的滑轮和设于所述下巢内的定滑轮后固定于所述上巢。
优选地，所述至少一滑轮为三个滑轮，三个所述滑轮的轴均连接于所述上巢内壁，所述拉绳依次绕过三个所述滑轮。
优选地，所述至少一滑轮为三个滑轮，三个所述滑轮的轴均连接于所述上巢内壁，每一所述滑轮的背离丝杆的一侧均设有第二齿轮，且相邻的二所述第二齿轮两两啮合，每一所述第二齿轮对应地与一滑轮同轴设置，所述拉绳依次绕过多个所述滑轮。
优选地，所述伞把内设有电池、电线和开关组件，所述开关组件通过电线与所述电池连接，所述中棒内设有弹簧和弹簧式电线，且所述开关组件通过所述弹簧和弹簧式电线与所述电机连接，所述伞把外壁设有能与所述开关组件相触碰的控制按钮。
优选地，所述控制按钮包括开伞按钮和收伞按钮，所述开伞按钮和所述收伞按钮在所述伞把外壁的排列方向与所述中棒的延伸方向一致。
优选地，所述电池为可充电的电池。
优选地，所述开关组件包括开关按钮、双刀双掷开关、底部卡位、按钮卡位和按钮弹簧，所述开关按钮与所述按钮卡位分别设于所述伞把顶部的相对两侧，且所述按钮弹簧两端分别抵接所述按钮卡位和所述伞把内壁，所述底部卡位设于所述中棒靠近所述伞把的一端，且所述底部卡位与所述按钮卡位抵接，所述电线分别连接电池、双刀双掷开关、开关按钮、弹簧和弹簧式电线。
优选地，所述中棒包括外管、至少一中管和内管，所述内管、至少一中管和外管由内至外依次套接，且所述中管可相对于所述内管滑动，所述外管可相对于所述中管滑动。
优选地，所述伞把固定于所述内管一端，所述下巢滑动套接于所述外管的外周壁，所述上巢固定于所述外管的背离伞把的一端。
优选地，所述电动开收多折伞包括第一伞骨、第二伞骨和收伞拉簧，所述第一伞骨一端连接于所述上巢，所述第二伞骨两端分别连接所述下巢一侧和所述第一伞骨的靠近上巢的一侧，所述收伞拉簧两端分别连接所述第一伞骨和第二伞骨。
优选地，所述第一伞骨为多折的第一伞骨。
本发明技术方案中，所述电动开收多折伞的上巢内设有带丝杆的电机，所述电机的正转或反转能带动所述丝杆的正转或反转，从而使得与所述丝杆啮合的第一齿轮也能实现不同方向的旋转，所述第一齿轮的旋转能带动同轴设置的所述滑轮向不同方向旋转，通过滑轮的转动来带动所述拉绳的运动，从而实现电动开收多折伞的打开和收合。相比于现有的电机设于伞把的电动开收多折伞，本发明提供的所述电动开收多折伞能有效减小伞的整体长度，方便人们携带；且结构更为简单，滑轮的运转更为直接快捷，使得电动开收多折伞的开伞和收伞更为方便。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明实施例一中电动开收多折伞的未安装伞骨的收伞状态的结构示意图；
图2为图1中电动开收多折伞的电机与滑轮的结构示意图；
图3为图1中电动开收多折伞的伞把与下巢的结构示意图；
图4为图1中电动开收多折伞的结构示意图；
图5为图1中电动开收多折伞的伞把的立体结构分解图；
图6为本发明实施例二中电动开收多折伞的滑轮的局部放大图。
附图标号说明：
标号 名称 标号 名称
1 控制按钮 2 双刀双掷开关
3 收伞按钮 4 电线
5 开关组件 6、6A 上巢
7 定滑轮 8 下巢
9 外管 10 中棒
11 中管 12 内管
13 底部卡位 15 伞把
16 电池 17 按钮卡位
18 按钮弹簧 19 开伞按钮
20、20A 电机 21 第一齿轮
22、22A 丝杆 23、23A 滑轮
24A 第二齿轮 231、231A 小滑轮
232、232A 大滑轮 233、233A 中滑轮
30、30A 拉绳 50 弹簧
60 弹簧式电线 70 第一伞骨
71 第二伞骨 80 收伞拉簧
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，本发明实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本发明中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“连接”、“固定”等应做广义理解，例如，“固定”可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
另外，本发明各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明提出一种电动开收多折伞。
实施例一
图1为本发明实施例一中电动开收多折伞的未安装伞骨的收伞状态的结构示意图；图2为图1中电动开收多折伞的电机与滑轮的局部放大图；图3为图1中电动开收多折伞的伞把与中棒连接的分解结构示意图；图4为图1中电动开收多折伞的结构示意图；图5为图1中电动开收多折伞的伞把的立体结构分解图。
请参阅图1和图2，在本发明一实施例中，该电动开收多折伞，包括伞把15、拉绳30和与伞把15固定连接的中棒10，所述伞把15设置在所述中棒10的一端，所述中棒10两侧设有上巢6和下巢8，且所述下巢8邻近所述伞把15设置，所述上巢6内部设有电机20、第一齿轮21和至少一滑轮23，所述第一齿轮21与其中一所述滑轮23同轴设置，所述电机20的靠近伞把15的一侧设有丝杆22，所述丝杆22与所述齿轮21啮合，所述滑轮23的轴连接于所述上巢6内壁，所述下巢8内部的一侧设有定滑轮7，所述拉绳30一端固定于所述中棒10内部的一端，所述拉绳30另一端依次绕过设于所述上巢6内的滑轮23和设于所述下巢8内的定滑轮7后固定于所述上巢6。
所述电机20正转时，设于所述电机20一侧的所述丝杆22能带动所述第一齿轮21的旋转，进而带动与第一齿轮21同轴设置的一所述滑轮23向一个方向旋转，使得绕在所述滑轮23上的拉绳30向一个方向运动，所述拉绳30通过设于所述下巢8内的定滑轮7带动所述下巢8向所述上巢6运动，进而实现开伞的目的；同理地，所述电机20反转时，通过与所述丝杆22啮合的所述齿轮21依次带动所述滑轮23和所述拉绳30的运动，从而实现收伞的目的。所述滑轮23通过第一齿轮21与丝杆22的配合，进而带动所述拉绳30的运动来实现开伞和收伞的目的，相比于现有技术能快速地实现所述电动开收多折伞的打开和收合，使得所述电动开收多折伞的使用更加方便快捷。
进一步地，所述至少一滑轮23为三个滑轮组成，三个所述滑轮23的轴均连接于所述上巢6内壁，所述拉绳30依次绕过三个所述滑轮23用以带动各滑轮23的转动。具体地，所述滑轮23包括小滑轮231和分别设于所述小滑轮231两侧的大滑轮232和中滑轮233，所述拉绳30一端固定于所述中棒10内后，另一端依次绕过所述大滑轮232、小滑轮231和中滑轮233，而后绕过所述定滑轮7后固定于所述上巢6内顶端，所述大滑轮232的一侧设有与丝杆22啮合的第一齿轮21，所述丝杆22的转动能带动所述大滑轮232的转动，所述大滑轮232通过所述拉绳30依次带动所述小滑轮231和中滑轮233的旋转，所述拉绳30的运动进而实现电动开收多折伞的打开和闭合。多个所述滑轮23的设置，能增强所述拉绳30与滑轮23的摩擦力，避免滑轮23与拉绳30打滑，保证所述滑轮23与拉绳30的配合更稳固。
请参阅图1、图3和图5，所述伞把15内设有电池16、电线4和开关组件5，所述开关组件5通过电线4与所述电池16连接，所述中棒10内设有弹簧50和弹簧式电线60，且所述开关组件5通过所述弹簧50和弹簧式电线60与所述电机20连接，所述伞把15外壁设有能与所述开关组件5相触碰的控制按钮（未图示）。具体地，所述开关组件5包括开关按钮1、双刀双掷开关2、底部卡位13、按钮卡位17和按钮弹簧18，所述开关按钮1与所述按钮卡位17分别设于所述伞把15顶部的相对两侧，且所述按钮弹簧18两端分别抵接所述按钮卡位17和所述伞把15内壁，所述底部卡位13设于所述中棒10靠近所述伞把15的一端，且所述底部卡位13与所述按钮卡位17抵接，所述电线4分别连接电池16、双刀双掷开关2、开关按钮1、弹簧50和弹簧式电线60，由此组成完整的电路，通过所述开关按钮1和所述双刀双掷开关2与电池16的正极或者负极连接，通过所述弹簧50和弹簧式电线60的导电作用从而实现所述电机20的正转或者反转；此外，所述控制按钮（未图示）的按压使得所述按钮卡位17通过所述按钮弹簧18的伸缩性向靠近所述伞把15内壁的方向运动，从而所述按钮卡位17脱离所述底部卡位13，使得所述中棒10脱离所述底部卡位13，达到开伞或者收伞的目的。
进一步地，所述控制按钮（未图示）包括开伞按钮19和收伞按钮3，本实施例中所述开伞按钮19和所述收伞按钮3在所述伞把15外壁的排列方向与所述中棒10的延伸方向一致，不排除所述开伞按钮19和收伞按钮3在所述伞把15外壁具有其他的排列方式。具体地，按下所述开伞按钮19触碰所述开关按钮1，进而接通电路，使得所述电机20正转，所述丝杆22带动所述滑轮23的转动和拉绳30的运动，使得所述拉绳30带动所述下巢8向所述上巢6运动，达到开伞的目的；按下所述收伞按钮3，进而接通电路，使得所述电机20反转，所述丝杆22带动所述滑轮23的转动和拉绳30的运动，使得所述拉绳30带动所述下巢8向所述伞把15运动，达到收伞的目的。
优选地，所述电池16为可充电的电池16，可充电的电池16可反复使用，更加经济、环保。
请参阅图1和图4，所述中棒10包括外管9、至少一中管11和内管12，所述内管12、中管11和外管9由内至外依次套接，且所述中管11可相对于所述内管12滑动，所述外管9可相对于所述中管11滑动；这样的设置使得所述电动开收多折伞为可收缩的电动开收多折伞，方便用户的携带和使用。
进一步地，所述伞把15固定于所述内管12一端，所述下巢8滑动套接于所述外管9的外周壁，所述上巢6固定于所述外管9的背离伞把15的一端，当按下开伞按钮19，中棒10内的所述弹簧50依靠弹力将所述外管9、至少一中管11和内管12弹伸开，所述下巢8在拉绳30的运动下沿着所述外管9的外周壁滑动而与所述上巢6抵接，完成开伞的运动。
请进一步参阅图4，所述电动开收多折伞包括第一伞骨70、第二伞骨71和收伞拉簧80，所述第一伞骨70一端连接于所述上巢60，所述第二伞骨71两端分别连接所述下巢8一侧和所述第一伞骨70的靠近上巢6的一侧，所述收伞拉簧80两端分别连接所述第一伞骨70和第二伞骨71，当按下所述收伞按钮3后，所述拉绳30拉动所述中棒10向所述上巢6运动，所述下巢8依靠所述收伞拉簧80的拉力能将所述第一伞骨70和第二伞骨71向内收回而使得所述下巢8向所述伞把15方向运动，进而达到收伞的目的。
优选地，所述第一伞骨70为多折的第一伞骨70，使得所述电动开收多折伞为可折叠的电动开收多折伞，体积上更加小巧，外形上更为美观，也更方便用户的携带和使用。
实施例二
图6为本发明实施例二中电动开收多折伞的滑轮的局部放大图。
请参阅图6，本实施例二与实施例一的不同之处在于：所述滑轮23A为三个滑轮23A组成，三个所述滑轮23A的轴均连接于所述上巢6A内壁，每一所述滑轮23A的背离丝杆22A的一侧均设有第二齿轮24A，且相邻的二所述第二齿轮24A两两啮合，每一所述齿轮24A对应地与一滑轮23A同轴设置，所述拉绳30A依次绕过多个所述滑轮23A。具体地，所述滑轮23A包括小滑轮231A和分别设于所述小滑轮231A两侧的大滑轮232A和中滑轮233A，且每一所述滑轮23A的背离丝杆22A的一侧设有两两啮合的第二齿轮24A，所述拉绳30A依次绕过所述大滑轮232A、小滑轮231A和中滑轮233A；所述大滑轮232A的一侧设有与丝杆22A啮合的第一齿轮（未图示），所述电机20A带动所述丝杆22A的运动，进而通过所述第一齿轮（未图示）带动所述大滑轮232A的旋转，通过两两啮合的第二齿轮24A依次带动所述小滑轮231A和所述中滑轮233A的旋转，使得所述拉绳30A运动，进而实现电动开收多折伞的打开和闭合。这样的实施方式，通过多个所述第二齿轮24A的两两啮合来带动所述滑轮23A的转动，使得多个所述滑轮23A的运转更加顺畅，防止滑轮23A与所述拉绳30A打滑，保证所述滑轮23A与拉绳30A的配合更稳固，确保所述电动开收多折伞的打开和闭合操作更顺畅。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (11)

  1. 一种电动开收多折伞，其特征在于，包括伞把、拉绳和与伞把固定连接的中棒，所述伞把设置在所述中棒的一端，所述中棒两侧分别设有上巢和下巢，且所述下巢邻近所述伞把设置，所述上巢内部设有电机、第一齿轮和至少一滑轮，所述第一齿轮与其中一所述滑轮同轴设置，所述电机的靠近伞把的一侧设有丝杆，所述丝杆与所述第一齿轮啮合，所述滑轮的轴连接于所述上巢内壁，所述下巢内部的一侧设有定滑轮，所述拉绳一端固定于所述中棒内部的靠近伞把的一端，所述拉绳另一端依次绕过设于所述上巢内的滑轮和设于所述下巢内的定滑轮后固定于所述上巢。
  2. 如权利要求1所述的电动开收多折伞，其特征在于，所述至少一滑轮为三个滑轮，三个所述滑轮的轴均连接于所述上巢内壁，所述拉绳依次绕过三个所述滑轮。
  3. 如权利要求1所述的电动开收多折伞，其特征在于，所述至少一滑轮为三个滑轮，三个所述滑轮的轴均连接于所述上巢内壁，每一所述滑轮的背离丝杆的一侧均设有第二齿轮，且相邻的二所述第二齿轮两两啮合，每一所述第二齿轮对应地与一滑轮同轴设置，所述拉绳依次绕过多个所述滑轮。
  4. 如权利要求1所述的电动开收多折伞，其特征在于，所述伞把内设有电池、电线和开关组件，所述开关组件通过电线与所述电池连接，所述中棒内设有弹簧和弹簧式电线，且所述开关组件通过所述弹簧和弹簧式电线与所述电机连接，所述伞把外壁设有能与所述开关组件相触碰的控制按钮。
  5. 如权利要求4所述的电动开收多折伞，其特征在于，所述控制按钮包括开伞按钮和收伞按钮，所述开伞按钮和所述收伞按钮在所述伞把外壁的排列方向与所述中棒的延伸方向一致。
  6. 如权利要求4所述的电动开收多折伞，其特征在于，所述电池为可充电的电池。
  7. 如权利要求4所述的电动开收多折伞，其特征在于，所述开关组件包括开关按钮、双刀双掷开关、底部卡位、按钮卡位和按钮弹簧，所述开关按钮与所述按钮卡位分别设于所述伞把顶部的相对两侧，且所述按钮弹簧两端分别抵接所述按钮卡位和所述伞把内壁，所述底部卡位设于所述中棒靠近所述伞把的一端，且所述底部卡位与所述按钮卡位抵接，所述电线分别连接电池、双刀双掷开关、开关按钮、弹簧和弹簧式电线。
  8. 如权利要求1所述的电动开收多折伞，其特征在于，所述中棒包括外管、至少一中管和内管，所述内管、至少一中管和外管由内至外依次套接，且所述中管可相对于所述内管滑动，所述外管可相对于所述中管滑动。
  9. 如权利要求8所述的电动开收多折伞，其特征在于，所述伞把固定于所述内管一端，所述下巢滑动套接于所述外管的外周壁，所述上巢固定于所述外管的背离伞把的一端。
  10. 如权利要求8所述的电动开收多折伞，其特征在于，所述电动开收多折伞包括第一伞骨、第二伞骨和收伞拉簧，所述第一伞骨一端连接于所述上巢，所述第二伞骨两端分别连接所述下巢一侧和所述第一伞骨的靠近上巢的一侧，所述收伞拉簧两端分别连接所述第一伞骨和第二伞骨。
  11. 如权利要求10所述的电动开收多折伞，其特征在于，所述第一伞骨为多折的第一伞骨。
PCT/CN2017/075490 2016-03-22 2017-03-02 电动开收多折伞 WO2017162014A1 (zh)

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