WO2021218245A1 - 一种手动调节式户外伞用可移动底座 - Google Patents

一种手动调节式户外伞用可移动底座 Download PDF

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Publication number
WO2021218245A1
WO2021218245A1 PCT/CN2021/073047 CN2021073047W WO2021218245A1 WO 2021218245 A1 WO2021218245 A1 WO 2021218245A1 CN 2021073047 W CN2021073047 W CN 2021073047W WO 2021218245 A1 WO2021218245 A1 WO 2021218245A1
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WIPO (PCT)
Prior art keywords
movable base
manually adjustable
base
outdoor umbrella
pull rod
Prior art date
Application number
PCT/CN2021/073047
Other languages
English (en)
French (fr)
Inventor
杨红伟
Original Assignee
临海市利聚工艺品有限公司
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Application filed by 临海市利聚工艺品有限公司 filed Critical 临海市利聚工艺品有限公司
Priority to US17/782,667 priority Critical patent/US11958315B2/en
Publication of WO2021218245A1 publication Critical patent/WO2021218245A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
    • B60B33/066—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably by use of a hinge and lever mechanism to swing wheel upwards relative to wheel mount
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand

Definitions

  • the invention belongs to the field of outdoor products, and specifically relates to a movable base for a manually adjustable outdoor umbrella.
  • the present invention provides a technical solution for a movable base for a manually adjustable outdoor umbrella.
  • the movable base for a manually adjustable outdoor umbrella is characterized in that it comprises a base assembly, a screw rod that is rotatably matched to the center of the base assembly, a rocker rod that is matched with the screw drive and is used to drive the screw to rotate, and a plurality of rotational cooperations
  • the movable base for a manually adjustable outdoor umbrella is characterized in that the base assembly includes a base outer frame, a plurality of bottom wheel enclosures fixedly connected to the corners of the base outer frame, and a plurality of bottom wheel enclosures
  • the tie rod mounting frame is fixedly connected, the inner ends of all tie rod mounting frames are fixedly matched to form a central part for rotating the mounting screw, the outer ends of the tie rods are rotationally matched with the tie rod mounting frame, and the bottom wheel is located in the bottom wheel enclosure.
  • the movable base for a manually adjustable outdoor umbrella is characterized in that four pull rods, bottom wheels, bottom wheel enclosure frames and pull rod mounting frames are all provided with four bottom wheels located at the four corners of the base assembly.
  • Two tie rods and four tie rod mounting frames respectively form an X-shaped structure.
  • the said movable base for a manually adjustable outdoor umbrella is characterized in that the central part is fixed and matched with a mounting seat.
  • the movable base for a manually adjustable outdoor umbrella is characterized in that the circumference of the lifting block and the inner end of each pull rod are mated in one-to-one correspondence, and there is a gap between the matching parts of the two, so that the two can be Relatively rotating, the outer end of the pull rod is installed and matched with the bottom wheel.
  • the movable base for a manually adjustable outdoor umbrella is characterized in that there are a plurality of insert blocks around the lifting block, the inner end of the pull rod has a slot, the insert block is inserted into the corresponding slot, and the insert block and the slot There is enough gap between them.
  • the said movable base for a manually adjustable outdoor umbrella is characterized in that the rocker lever is rotatably fitted to the mounting seat.
  • the said movable base for a manually adjustable outdoor umbrella is characterized in that the rocker lever and the screw are driven and matched by a chain mechanism provided.
  • the said movable base for a manually adjustable outdoor umbrella is characterized in that the upper end of the rocking lever is provided with a rotating handle.
  • the present invention has reasonable design and simple structure.
  • the automatic telescopic function of the bottom wheel is realized through the structure of rocker lever, screw rod, pull rod, lifting block, etc., and the base can be in a stable state when it does not need to move.
  • Figure 1 is one of the structural schematic diagrams of the present invention.
  • Figure 2 is the second structural diagram of the present invention.
  • Fig. 3 is a cross-sectional view of the connecting structure of the lifting block and the tie rod in the present invention.
  • a manually adjustable movable base for outdoor umbrellas includes a base assembly, a screw rod 2 rotatably fitted to the center of the base assembly, a rocker rod 3, which is in transmission cooperation with the screw rod 2 and is used to drive the screw rod 2 to rotate.
  • a plurality of tie rods 5 rotatably fitted on the base assembly and a plurality of bottom wheels 6 arranged on the base assembly and corresponding to the tie rods 5.
  • the lower end of the screw rod 2 is screwed to a lifting block 7, and the lifting block 7 is connected to the tie rod 5 in cooperation.
  • the base assembly includes a rectangular base outer frame 8, four bottom wheel enclosure frames 9 fixedly connected to the four corners of the base outer frame 8, and four tie rod mounting frames fixedly connected to the bottom wheel enclosure frame 9 10.
  • the inner ends of all the tie rod mounting frames 10 are fixedly matched to form a central part 1000 for rotating the mounting screw 2, and the central part 1000 is fixedly matched for the mounting seat 1, and the mounting seat 1 is used to install the poles and tie rods of outdoor umbrellas.
  • the inner end of the mounting frame 10 is fixedly matched with the mounting seat 1, the tie rod 5 is arranged at the lower end of the tie rod mounting frame 10, the outer end of the tie rod 5 is rotatably matched with the tie rod mounting frame 10, and the bottom wheel 6 is located in the bottom wheel enclosure 9.
  • the connecting structure of the lifting block 7 and the tie rod 5 the circumference of the lifting block 7 and the inner end of each tie rod 5 are mated in one-to-one correspondence, and there is a gap between the matching parts of the two, so that the two can rotate relative to each other.
  • the outer end is installed and matched with the bottom wheel 6.
  • the rocker lever 3 is rotatably fitted to one of the tie rod mounting frames 10, and can also be rotatably mounted on other suitable parts.
  • the rocker lever 3 and the screw 2 are driven to cooperate with each other through a chain mechanism 11 provided.
  • the chain mechanism 11 is a well-known technology.
  • the transmission cooperation of the two can also be achieved through mechanisms such as gears and pulleys.
  • the upper end of the rocking lever 3 is also provided with a rotating handle 4 that is convenient for human operation.
  • the rocker lever 3 drives the screw 2 to rotate through the chain mechanism 11, the screw 2 drives the lifting block 7 to move down, and the lifting block 7 drives the pull rod 5 to rotate in the direction from the outer end to the upper inner end, and the pull rod 5
  • the outer end of the lever drives the bottom wheel 6 to retract into the bottom wheel enclosure 9, so that the present invention can remain stable on the ground and not easy to slide; in the same way, when the rocker lever 3 is turned in the direction, the outer end of the pull rod 5 drives the bottom wheel 6 Extending from the bottom wheel enclosure 9, the base can be moved at this time.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

公开了一种手动调节式户外伞用可移动底座，包括基座组件、转动配合于基座组件中心的螺杆（2）、与螺杆（2）传动配合并用于驱动螺杆（2）转动的摇手杆（3）、多个转动配合于基座组件上的拉杆（5）及多个设置于基座组件并与拉杆（5）对应配合的底轮（6），螺杆（2）的下端螺接提升块（7），提升块（7）与拉杆（5）配合连接。该手动调节式户外伞用可移动底座设计合理、结构简单，通过摇手杆、螺杆、拉杆、提升块等结构实现了底轮的自动伸缩功能，能够使底座在不需要移动时处于稳定的状态。

Description

一种手动调节式户外伞用可移动底座 技术领域
本发明属于户外用品领域，具体涉及一种手动调节式户外伞用可移动底座。
背景技术
对于大型的户外伞来说，由于其体积和重量都比较大，很难搬运，因此商家通常会在户外伞的底座底部加装万向轮，然而加装万向轮后又会带来一个问题，就是万向轮会导致底座不够稳定，容易滑动。
发明内容
为了弥补现有技术的不足，本发明提供一种手动调节式户外伞用可移动底座技术方案。
所述的一种手动调节式户外伞用可移动底座，其特征在于包括基座组件、转动配合于基座组件中心的螺杆、与螺杆传动配合并用于驱动螺杆转动的摇手杆、多个转动配合于基座组件上的拉杆及多个设置于基座组件并与拉杆对应配合的底轮，螺杆的下端螺接提升块，提升块与拉杆配合连接。
所述的一种手动调节式户外伞用可移动底座，其特征在于基座组件包括基座外框、多个固定连接于基座外框角落的底轮围框及多个与底轮围框固定连接的拉杆安装框，所有拉杆安装框的内端固定配合形成一用于转动安装螺杆的中心部，拉杆的外端与拉杆安装框转动配合，底轮位于底轮围框。
所述的一种手动调节式户外伞用可移动底座，其特征在于拉杆、底轮、底轮围框及拉杆安装框均设置四个，四个底轮位于基座组件的四个角，四个拉杆和四个拉杆安装框分别构成X形结构。
所述的一种手动调节式户外伞用可移动底座，其特征在于中心部上固定 配合安装座。
所述的一种手动调节式户外伞用可移动底座，其特征在于提升块的四周与每个拉杆的内端一一对应插接配合，两者的配合部位之间具有间隙，使得两者可以相对转动，拉杆的外端与底轮安装配合。
所述的一种手动调节式户外伞用可移动底座，其特征在于提升块的四周具有多个插块，拉杆的内端具有插槽，插块***对应插槽内，插块与插槽之间具有足够的间隙。
所述的一种手动调节式户外伞用可移动底座，其特征在于摇手杆转动配合于安装座。
所述的一种手动调节式户外伞用可移动底座，其特征在于摇手杆与螺杆通过设置的链条机构传动配合。
所述的一种手动调节式户外伞用可移动底座，其特征在于摇手杆的上端设置转动把手。
与现有技术相比，本发明设计合理、结构简单，通过摇手杆、螺杆、拉杆、提升块等结构实现了底轮的自动伸缩功能，能够使底座在不需要移动时处于稳定的状态。
附图说明
图1为本发明结构示意图之一；
图2为本发明结构示意图之二；
图3为本发明中的提升块与拉杆连接结构剖面图。
具体实施方式
下面结合附图对本发明作进一步说明。
如图所示，一种手动调节式户外伞用可移动底座，包括包括基座组件、转动配合于基座组件中心的螺杆2、与螺杆2传动配合并用于驱动螺杆2转动的摇 手杆3、多个转动配合于基座组件上的拉杆5及多个设置于基座组件并与拉杆5对应配合的底轮6，螺杆2的下端螺接提升块7，提升块7与拉杆5配合连接。
拉杆5和底轮6均设置四个，四个底轮6位于基座组件的四个角，四个拉杆5构成X形结构，拉杆5的外端相对其内端朝上倾斜，拉杆5的外端用于以公知的方式安装底轮6，内端用于与拉杆5配合。相应的，基座组件包括呈矩形的基座外框8、四个固定连接于基座外框8四个角的底轮围框9及四个与底轮围框9固定连接的拉杆安装框10，所有拉杆安装框10的内端固定配合形成一用于转动安装螺杆2的中心部1000，中心部1000上固定配合用于安装座1，安装座1用于安装户外伞的立杆，拉杆安装框10的内端与安装座1固定配合，拉杆5设置于拉杆安装框10下端，拉杆5的外端与拉杆安装框10转动配合，底轮6位于底轮围框9内。
提升块7与拉杆5的连接结构：提升块7的四周与每个拉杆5的内端一一对应插接配合，两者的配合部位之间具有间隙，使得两者可以相对转动，拉杆5的外端与底轮6安装配合。具体的，提升块7的四周具有四个插块700，拉杆5的内端具有插槽500，插块700***插槽500内，插块700与插槽500之间具有足够的间隙。
摇手杆3转动配合于其中一个拉杆安装框10上，此外也可以转动安装于其它适合部分。摇手杆3与螺杆2通过设置的链条机构11传动配合，链条机构11为公知技术，此外，也可以通过齿轮、皮带轮等机构实现两者的传动配合。摇手杆3的上端还设置方便人操作的转动把手4。
工作时，转动摇手杆3，摇手杆3通过链条机构11带动螺杆2转动，螺杆2带动提升块7下移，提升块7带动拉杆5按外端朝上内端朝下的方向转动，拉杆5的外端带动底轮6缩回底轮围框9内，这样本发明就能在地面上保持稳定，不易滑动；同理，朝方向转动摇手杆3时，拉杆5的外端带动底轮6从底轮围 框9中伸出，此时可以移动底座。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (10)

  1. 一种手动调节式户外伞用可移动底座，其特征在于包括基座组件、转动配合于基座组件中心的螺杆(2)、与螺杆(2)传动配合并用于驱动螺杆(2)转动的摇手杆(3)、多个转动配合于基座组件上的拉杆(5)及多个设置于基座组件并与拉杆(5)对应配合的底轮(6)，螺杆(2)的下端螺接提升块(7)，提升块(7)与拉杆(5)配合连接。
  2. 根据权利要求1所述的一种手动调节式户外伞用可移动底座，其特征在于基座组件包括基座外框(8)、多个固定连接于基座外框(8)角落的底轮围框(9)及多个与底轮围框(9)固定连接的拉杆安装框(10)，所有拉杆安装框(10)的内端固定配合形成一用于转动安装螺杆(2)的中心部(1000)，拉杆(5)的外端与拉杆安装框(10)转动配合，底轮(6)位于底轮围框(9)。
  3. 根据权利要求2所述的一种手动调节式户外伞用可移动底座，其特征在于拉杆(5)、底轮(6)、底轮围框(9)及拉杆安装框(10)均设置四个，四个底轮(6)位于基座组件的四个角，四个拉杆(5)和四个拉杆安装框(10)分别构成X形结构。
  4. 根据权利要求2所述的一种手动调节式户外伞用可移动底座，其特征在于中心部(1000)上固定配合安装座(1)。
  5. 根据权利要求1所述的一种手动调节式户外伞用可移动底座，其特征在于提升块(7)的四周与每个拉杆(5)的内端一一对应插接配合，两者的配合部位之间具有间隙，使得两者可以相对转动，拉杆(5)的外端与底轮(6)安装配合。
  6. 根据权利要求5所述的一种手动调节式户外伞用可移动底座，其特征在于提升块(7)的四周具有多个插块(700)，拉杆(5)的内端具有插槽(500)， 插块(700)***对应插槽(500)内，插块(700)与插槽(500)之间具有足够的间隙。
  7. 根据权利要求1所述的一种手动调节式户外伞用可移动底座，其特征在于拉杆(5)的外端相对其内端朝上倾斜。
  8. 根据权利要求1-7中任一所述的一种手动调节式户外伞用可移动底座，其特征在于摇手杆(3)转动配合于拉杆安装框(10)上。
  9. 根据权利要求1-7中任一所述的一种手动调节式户外伞用可移动底座，其特征在于摇手杆(3)与螺杆(2)通过设置的链条机构(11)传动配合。
  10. 根据权利要求1-7中任一所述的一种手动调节式户外伞用可移动底座，其特征在于摇手杆(3)的上端设置转动把手(4)。
PCT/CN2021/073047 2020-04-30 2021-01-21 一种手动调节式户外伞用可移动底座 WO2021218245A1 (zh)

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Application Number Priority Date Filing Date Title
US17/782,667 US11958315B2 (en) 2020-04-30 2021-01-21 Manually adjustable movable base for outdoor umbrella

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CN202020708059.7 2020-04-30
CN202020708059.7U CN212719002U (zh) 2020-04-30 2020-04-30 一种手动调节式户外伞用可移动底座

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1021376S1 (en) * 2021-06-21 2024-04-09 Amiram Kohen Section of a round cantilever umbrella base
USD1024539S1 (en) * 2024-01-25 2024-04-30 Mengling Liao Umbrella base

Citations (6)

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