WO2023004988A1 - 一种遮阳篷百叶开合结构用传动装置 - Google Patents

一种遮阳篷百叶开合结构用传动装置 Download PDF

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Publication number
WO2023004988A1
WO2023004988A1 PCT/CN2021/121215 CN2021121215W WO2023004988A1 WO 2023004988 A1 WO2023004988 A1 WO 2023004988A1 CN 2021121215 W CN2021121215 W CN 2021121215W WO 2023004988 A1 WO2023004988 A1 WO 2023004988A1
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Prior art keywords
awning
chain
transmission device
closing structure
opening
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PCT/CN2021/121215
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English (en)
French (fr)
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洪波
谢建强
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浙江永强集团股份有限公司
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Publication of WO2023004988A1 publication Critical patent/WO2023004988A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/08—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/54—Covers of tents or canopies
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/58—Closures; Awnings; Sunshades

Definitions

  • the invention belongs to the field of awnings, in particular to a transmission device for an awning shutter opening and closing structure.
  • the Chinese patent with the publication number CN110565992A discloses an outdoor manual louver awning, which includes a beam frame, a number of louvers, a manual drive device and a transmission assembly; the beam frame includes a left beam and a The right beam; the manual driving device includes a manual head; several louvers include a driving louver and a driven louver; one end of the driving louver is hinged on the left beam, and the other end of the driving louver is connected to the output end of the manual head; The two ends are respectively hinged on the left beam and the right beam, and the driven louvers are connected to the driving louvers based on the transmission assembly and rotate synchronously; the manual machine head drives the driving louvers to rotate, and when several louvers rotate synchronously to the closed state, the several louvers Two adjacent louvers in the louvers are close to each other.
  • the utility model can cope with severe weather, and the operation is simple and convenient, and has good practicability.
  • a manual driving device is used to drive the linkage bar, and the main defects are: 1.
  • the transmission structure is complicated and the cost is high;
  • the top beam of the tent uses a rocking rod to rotate the worm to drive the manual handpiece 31 to work.
  • This transmission structure must expose the worm gear and worm mechanism, which will damage the appearance of the product.
  • the present invention provides a technical proposal of a transmission device for the opening and closing structure of the awning louvers.
  • the transmission device for the opening and closing structure of the awning louver is characterized in that it includes a guide rail, a chain slidingly matched with the guide rail, and an up and down traction mechanism matched and connected with the chain;
  • the chain is used to drive the movement of the linkage bar
  • the upper and lower traction mechanism is used to drive the chain to move on the guide track;
  • the above-mentioned transmission device for the shutter opening and closing structure of the awning is characterized in that the guide rail is built into the awning frame of the awning.
  • the transmission device for the opening and closing structure of the awning louvers is characterized in that the guide track includes a vertical section, a rounded section and a horizontal section arranged from bottom to top, and the three form a right-angle structure.
  • the above-mentioned transmission device for the opening and closing structure of the louvers of the awning is characterized in that the chain includes several chain segments hinged head-to-tail in sequence.
  • the transmission device for the opening and closing structure of the awning louver is characterized in that the chain slides and cooperates with the guide rail through the provided pulley.
  • the transmission device for the opening and closing structure of the awning louvers is characterized in that: the connecting nodes of the chains are slidably matched with the guide rails through the pulleys provided, the pulleys are located in the guide rails, and the chain segments located outside the guide rail.
  • the transmission device for the opening and closing structure of the awning louver is characterized in that: the front end of the chain is connected with the linkage bar through the provided connecting piece.
  • the transmission device for the opening and closing structure of the awning louver is characterized in that: the upper and lower traction mechanism is a telescopic push rod mechanism, and the upper end of the push rod of the telescopic push rod mechanism is connected with a chain.
  • the upper and lower traction mechanisms, chains, guide rails and other structures of the present invention are built into the awning frame of the awning to prevent the structure from being exposed and make it more beautiful.
  • Fig. 1 is a structural representation of the present invention
  • Fig. 2 is a schematic diagram of the decomposition structure of the present invention.
  • Fig. 3 is a schematic view of the guide track structure in the present invention.
  • Fig. 4 is the schematic diagram of the section structure of the guide track in the present invention.
  • Fig. 5 is a schematic diagram of chain structure in the present invention.
  • Fig. 6 is a schematic structural diagram of a chain segment in the present invention.
  • Fig. 7 is a schematic diagram of the pulley structure in the present invention.
  • Fig. 8 is a structural schematic diagram of the connector in the present invention.
  • a transmission device for the opening and closing structure of the awning louver which includes a guide rail 1, a chain slidingly fitted with the guide rail 1, and an upper and lower traction mechanism cooperating with the chain, and the chain is used to drive the linkage bar 6 activities, the upper and lower traction mechanism is used to drive the chain to move on the guide track 1, and the guide track 1 is used to guide the chain to switch between horizontal movement and vertical movement.
  • the guide rail 1, the chain and the up and down traction mechanism are all built in the awning frame of the awning.
  • the structure of the guide track 1 is as follows: the guide track 1 includes a vertical section 1a, a rounded section 1b and a horizontal section 1c arranged from bottom to top, and the three form a right-angle structure.
  • the chain structure is as follows: the chain includes a number of chain segments 3 which are sequentially hinged head to tail, and the connecting nodes of the chain are all rotated to cooperate with the pulley 2, and the pulley and the guide rail 1 Sliding fit, wherein the pulley 2 is located inside the guide track 1, and the chain segments 3 are located outside the guide track 1.
  • telescopic push rod mechanism 5 is built in the column of awning frame, and the upper end of push rod 5a of telescopic push rod mechanism 5 is connected with chain, and described
  • the telescopic push rod mechanism 5 is preferably a manual push rod, and the manual push rod is a known technology. It utilizes the principle of a nut screw to drive the telescopic lift of the push rod 5a.
  • the telescopic push rod mechanism 5 has an input rocker, and the telescopic push rod is driven by rotating the input rocker Mechanism 5 works, and this input rocker stretches out from the column of awning frame, is convenient to control.
  • the telescopic push rod mechanism 5 can also use an electric push rod.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

本发明属于遮阳篷领域，具体涉及一种遮阳篷百叶开合结构用传动装置，包括导向轨道、与导向轨道滑动配合的链条及与链条配合连接的上下牵引机构，所述链条用以带动联动条活动，所述上下牵引机构用以带动链条在导向轨道上活动，所述导向轨道用以引导链条在水平运动与竖直运动之间转换。本发明的上下牵引机构、链条、导向轨道等结构内置于遮阳篷的篷架内，避免结构外露，更加美观。

Description

一种遮阳篷百叶开合结构用传动装置 技术领域
本发明属于遮阳篷领域，具体涉及一种遮阳篷百叶开合结构用传动装置。
背景技术
公开号为CN110565992A的中国专利公开了一种户外手动百叶遮阳篷，所述户外手动百叶遮阳篷包括横梁框体、若干片百叶、手动驱动装置和传动组件；横梁框体包括相对设置的左横梁和右横梁；手动驱动装置包括手动机头；若干片百叶包括主动百叶和从动百叶；主动百叶的一端铰接在左横梁上，主动百叶的另一端与手动机头的输出端连接；从动百叶的两端分别铰接在左横梁和右横梁上，且从动百叶基于传动组件与主动百叶连接并同步转动；手动机头驱动主动百叶转动，当若干片百叶同步转动至闭合状态时，所述若干片百叶中相邻两片百叶紧贴。该能应对恶劣天气，且操作简单方便，具有很好的实用性。
该专利中采用手动驱动装置带动联动条，主要缺陷在于：一、传动结构复杂，成本高；二、手动驱动装置中的手动机头31是采用蜗轮蜗杆的方式进行传动，手动机头31安装于帐篷顶梁，使用摇杆转动蜗杆，以驱动手动机头31工作，这种传动结构须使蜗轮蜗杆机构显露在外，破坏产品美观。
发明内容
为了弥补现有技术的不足，本发明提供一种遮阳篷百叶开合结构用传动装置的技术方案。
所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：包括导向轨道、与导向轨道滑动配合的链条及与链条配合连接的上下牵引机构；
所述链条用以带动联动条活动；
所述上下牵引机构用以带动链条在导向轨道上活动；
所述导向轨道用以引导链条在水平运动与竖直运动之间转换。
所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述导向轨道内置于遮阳篷的篷架中。
所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述导向轨道包括自下而上设置的竖直段、圆角段和水平段，三者构成直角结构。
所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述链条包括若干依次首尾铰接的链条节片。
所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述链条通过设置的滑轮与导向轨道滑动配合。
所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述链条的连接节点处均通过设置的滑轮与导向轨道滑动配合，所述滑轮位于导向轨道内，所述链条节片位于导向轨道外。
所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述链条的前端通过设置的连接件与联动条配合连接。
所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述上下牵引机构为伸缩推杆机构，伸缩推杆机构的推杆上端与链条配合连接。
所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述伸缩推杆机构为手动推杆或电动推杆。
所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述伸缩推杆机构内置于篷架的立柱中。
与现有技术相比，本发明的有益效果是：
1)本发明通过上下牵引机构、链条、导向轨道等结构实现对联动条的驱动， 具有结构简单、零件少、传动稳定、成本低的优点；
2)本发明的上下牵引机构、链条、导向轨道等结构内置于遮阳篷的篷架内，避免结构外露，更加美观。
附图说明
图1为本发明结构示意图；
图2为本发明分解结构示意图；
图3为本发明中导向轨道结构示意图；
图4为本发明中导向轨道截面结构示意图；
图5为本发明中链条结构示意图；
图6为本发明中链条节片结构示意图；
图7为本发明中滑轮结构示意图；
图8为本发明中连接件结构示意图。
具体实施方式
在本发明的描述中，需要理解的是，术语“一端”、“另一端”、“外侧”、“上”、“内侧”、“水平”、“同轴”、“中央”、“端部”、“长度”、“外端”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
下面结合附图对本发明作进一步说明。
参阅图1-8，一种遮阳篷百叶开合结构用传动装置，其包括导向轨道1、与导向轨道1滑动配合的链条及与链条配合连接的上下牵引机构，所述链条用以带动联动条6活动，所述上下牵引机构用以带动链条在导向轨道1上活动，所述导向轨道1用以引导链条在水平运动与竖直运动之间转换。其中，所述导向轨道1、 链条和上下牵引机构均内置于遮阳篷的篷架内。
继续参阅图3和图4，导向轨道1结构为：所述导向轨道1包括自下而上设置的竖直段1a、圆角段1b和水平段1c，三者构成直角结构。
继续参阅图1、图5、图6和图7，链条结构为：所述链条包括若干依次首尾铰接的链条节片3，链条的连接节点处均转动配合滑轮2，所述滑轮与导向轨道1滑动配合，其中，所述滑轮2位于导向轨道1内，所述链条节片3位于导向轨道1外。
继续参阅图1、图2和图8，所述链条的前端通过设置的连接件4与联动条6配合连接。具体地，所述连接件4的两端分别与链条和联动条6铰接。
继续参阅图1和图2，所述上下牵引机构为伸缩推杆机构5，伸缩推杆机构5内置与篷架的立柱内，伸缩推杆机构5的推杆5a上端与链条配合连接，所述伸缩推杆机构5优选为手动推杆，手动推杆为公知技术，其利用螺母丝杠的原理带动推杆5a伸缩升降，伸缩推杆机构5带有输入摇手，通过转动输入摇手带动伸缩推杆机构5工作，该输入摇手从篷架的立柱中伸出，便于操控。
此外，所述伸缩推杆机构5也可以采用电动推杆。
使用时，手动转动输入摇手，使伸缩推杆机构5工作，伸缩推杆机构5的推杆5a伸长，推动链条沿导向轨道1朝连接件4移动，连接件4带动联动条6移动，以此实现篷顶百叶结构的开合，在这个过程中，链条在导向轨道1上的移动能够将推杆5a的竖直运动转换为连接件4的水平移动。
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. 一种遮阳篷百叶开合结构用传动装置，其特征在于：包括导向轨道(1)、与导向轨道(1)滑动配合的链条及与链条配合连接的上下牵引机构；
    所述链条用以带动联动条(6)活动；
    所述上下牵引机构用以带动链条在导向轨道(1)上活动；
    所述导向轨道(1)用以引导链条在水平运动与竖直运动之间转换。
  2. 根据权利要求1所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述导向轨道(1)内置于遮阳篷的篷架中。
  3. 根据权利要求1所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述导向轨道(1)包括自下而上设置的竖直段(1a)、圆角段(1b)和水平段(1c)，三者构成直角结构。
  4. 根据权利要求1所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述链条包括若干依次首尾铰接的链条节片(3)。
  5. 根据权利要求4所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述链条通过设置的滑轮(2)与导向轨道(1)滑动配合。
  6. 根据权利要求5所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述链条的连接节点处均通过设置的滑轮(2)与导向轨道(1)滑动配合，所述滑轮(2)位于导向轨道(1)内，所述链条节片(3)位于导向轨道(1)外。
  7. 根据权利要求1所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述链条的前端通过设置的连接件(4)与联动条(6)配合连接。
  8. 根据权利要求1-7中任一所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述上下牵引机构为伸缩推杆机构(5)，伸缩推杆机构(5)的推杆(5a)上端与链条配合连接。
  9. 根据权利要求8所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述伸缩推杆机构(5)为手动推杆或电动推杆。
  10. 根据权利要求8所述的一种遮阳篷百叶开合结构用传动装置，其特征在于：所述伸缩推杆机构(5)内置于篷架的立柱中。
PCT/CN2021/121215 2021-07-26 2021-09-28 一种遮阳篷百叶开合结构用传动装置 WO2023004988A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116791937A (zh) * 2023-04-18 2023-09-22 浙江健盛休闲用品有限公司 一种户外百叶篷

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