EP3757317B1 - Ceiling of a tent with a louver - Google Patents

Ceiling of a tent with a louver Download PDF

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Publication number
EP3757317B1
EP3757317B1 EP20191618.6A EP20191618A EP3757317B1 EP 3757317 B1 EP3757317 B1 EP 3757317B1 EP 20191618 A EP20191618 A EP 20191618A EP 3757317 B1 EP3757317 B1 EP 3757317B1
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EP
European Patent Office
Prior art keywords
blade
ring beam
louver
hole
long strip
Prior art date
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Active
Application number
EP20191618.6A
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German (de)
English (en)
French (fr)
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EP3757317A1 (en
Inventor
Jianping 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
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Yotrio Group Co Ltd
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Application filed by Yotrio Group Co Ltd filed Critical Yotrio Group Co Ltd
Publication of EP3757317A1 publication Critical patent/EP3757317A1/en
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Classifications

    • 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
    • E04H15/02—Tents combined or specially associated with other devices
    • E04H15/10—Heating, lighting or ventilating
    • E04H15/14—Ventilating
    • E04H15/16—Ventilating of tent roofs
    • 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
    • E04F10/10—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae collapsible or extensible; metallic Florentine blinds; awnings with movable parts such as louvres

Definitions

  • the invention relates to a ceiling of a tent with a louver including a rotation transmission structure.
  • tents there are various types of tents on the market, which can be categorized into several groups according to their style, size, material and color. Different kinds of tents differ in their applications. However, most of the tents have a fixed ceiling, made of cloth, metal material, solar panels, etc. These can only achieve either sun shading or sun bathing mode, they do not allow the users to adjust the sunlight as they wish in order to enjoy the sunshine and to feel the weather. A ceiling made of cloth will be damaged after a certain period, this affects the tent's appearance and accordingly impairs the ambience people wish to enjoy outside. Currently, most metal ceilings cannot be opened, and the appearances are not flexible at all, this causes trouble in enjoying the sunshine and is bad for ventilation.
  • Document AU 594 635 B3 discloses a tent with louver panels in its ceiling
  • the term "louver” relates to an opening and closing structure in the ceiling of a tent.
  • a louver in the ceiling of a tent comprises louver blades (1), a ring beam one (2), blade fasteners (3), a connecting device one (4), a connecting device two (5), a connecting long strip one (6), a worm gear assembly(7), a ring beam two (8), and a connecting long strip two (9).
  • the blade fasteners (3) are connected with said connecting long strip one (6) and said ring beam one (2).
  • One end of said connecting device one (4) is connected to said connecting long strip one (6), the other end is connected to said connecting device two (5).
  • Said worm gear assembly (7) is fixed to said ring beam one (2).
  • One end of said connecting device two (5) is fixed to a worm shaft (7a) of said worm gear assembly (7).
  • Said blade fasteners (3) are connected to said ring beam two (8) and said connecting long strip two (9). Both ends of each louver blade (1) are fixed to said blade fastener (3) of said ring beam one (2) and said blade fastener (3) of said ring beam two (8). Said louver blades (1) can rotate with a certain degree to said ring beam (2) by an essentially perpendicular transmission of a rotation of a worm screw of the worm gear assembly to a rotation of the worm shaft and can be installed or disassembled at will.
  • the louver may comprise a draining system.
  • the louver blade (1) comprises a barb one (1a) and a barb two (1b).
  • the blade fastener (3) is L shaped or T shaped.
  • the blade fastener (3) comprises one side comprising a barb one (3a) and a barb two (3b) that coordinate with said louver blade (1).
  • the blade fastener (3) further comprises a hole one (3c) that coordinates with said ring beam one (2) or said ring beam two (8).
  • the blade fastener (3) further comprises another side comprising a hole two (3d) that coordinates with said connecting long strip one (6) or said connecting long strip two (9).
  • the backside of said barb two (3b) comprises a trigger (3e).
  • the ring beam one (2) comprises a number of evenly arranged holes one (2a) that coordinate with said blade fasteners (3) and holes two (2b) that coordinate with the worm gear assembly (7).
  • both ends of said connecting device one (4) comprise a hole one (4a) that coordinates with said connecting long strip one (6) and a hole two (4b) that coordinates with said connecting device two (5).
  • one end of said connecting device two (5) comprises a hole one (5a) that coordinates with a worm shaft (7a) and the other end of said connecting device two (5) comprises a hole two (5b) that coordinates with said connecting device one (4).
  • hole one (5a) is square shaped. In certain embodiments, hole one is non-round shaped.
  • the connecting long strip one (6) comprises a hole one (6a) that coordinates with said connecting device one (4) and a number of evenly arranged holes two (6b) that coordinate with said blade fasteners (3).
  • the worm gear assembly (7) comprises a hole one (7b) that coordinates with said worm shaft (7a) and said ring beam one (2).
  • the head of said worm shaft (7a) is square shaped. In certain embodiments, the head of said worm shaft (7a) non-round shaped.
  • the ring beam two (8) comprises a number of evenly arranged holes one (8a) that coordinate with said blade fasteners (3).
  • the connecting long strip two (9) comprises a number of evenly arranged holes one (9a) that coordinate with said blade fasteners (3).
  • the louver is designed to prevent rain water from getting inside the tent when said louver blades (1) are closed.
  • the louver blades (1) comprise a water groove (1c) and a water shield (1d), wherein said water shield (1d) is placed in the middle of said water groove (1c) of said front louver blade (1) when said louver blades (1) are closed.
  • said water shield (1d) of a louver blade (1) is placed in the middle of said water groove (1c) of an adjacent louver blade (1).
  • the ring beam one (2) and the ring beam two (8) comprise water grooves (2c and 8b).
  • This invention relates to a unique aluminium louver against the wall of a tent, its appearance is beautiful.
  • the ceiling of the tent uses a louver structure, the louver blade (1) can be opened and closed at will, its installation and disassembly is very easy.
  • this invention possesses a special draining system.
  • the opening and closing structure (louver) of a tent comprises and a tent' s installation and disassemble structure of its ceiling, as well as a tent' s draining system, the louver blade (1) on the top of the louver tent can rotate with a certain degree to the ring beam (2) and a fixed structure, and every louver blade (1) at the top of the louver tent can be installed or disassembled at will, in addition the draining system on top of the louver tent; it includes louver blade (1) ring beam one (2) , blade fastener (3) connecting device one (4) connecting device two (5) connecting long strip one (6) , worm gear assembly (7) ring beam two (8) connecting long strip two (9) .
  • each blade fastener (3) are respectively connected with connecting long strip one (6) and ring beam one (2);
  • the described connecting device one' s (4) one end is connected to the connecting long strip one (6), another end is connected to the connecting device two (5);
  • the described worm gear assembly (7) is fixed to the ring beam one (2);
  • the described connecting device two' s (5) one end is fixed to the worm shaft (7a);
  • a number of the described blade fastener (3), each blade fastener (3) is respectively connected to the ring beam two (8) and connecting long strip two (9);
  • a number of the described louver blade (1), each louver blade' s (1) both ends are respectively fixed to the ring beam one' s (2) blade fastener (3) and ring beam two' s (8) blade fastener (3).
  • This invention's appearance possesses a unique style, it is original but simple.
  • the described louver blade (1) possesses barb one (1a) and a barb two (1b.
  • the described blade fastener (3) is L shaped or T shaped, one of the side possesses barb one (3a) and barb two (3b) that coordinates with the louver blade (1) and the described blade fastener (3) possesses a hole one (3c) that coordinates with ring beam one (2) or ring beam two (8). Furthermore, the described blade fastener' s (3) another side possesses hole two (3d) that coordinates with connecting long strip one (6) or connecting long strip two (9), the described barb two' s (3b) backside possesses trigger (3e).
  • the described ring beam one (2) possesses a number of evenly arranged hole one (2a) that coordinate with blade fastener (3) and hole two (2b) that coordinate with the worm gear assembly (7).
  • the described connecting device one' s (4) both ends respectively possess hole one (4a) that coordinates with connecting long strip one (6) and hole two (4b) that coordinates with connecting device two (5) .
  • the described connecting device two' s (5) one end possesses hole one (5a) that coordinates with worm shaft (7a), another end possesses hole two (5b) that coordinates with connecting device one (4), hole one (5a) is square shaped hole or non-round shaped hole.
  • the described connecting long strip one (6) possesses hole one (6a) that coordinates with connecting device one (4) and a number of evenly arranged hole two (6b) that coordinates with blade fastener (3).
  • the described worm gear assembly (7) possesses hole one (7b) that coordinates with worm shaft (7a) and ring beam one (2), the head of worm shaft (7a) are square shaped or non-round shaped.
  • the ring beam two (8) possesses a number of evenly arranged hole one (8a) that coordinates with blade fastener (3).
  • the described connecting long strip two (9) possesses a number of evenly arranged hole one (9a) that coordinates with blade fastener (3).
  • louver blade (1) located on the described tent top when a number of louver blade (1) located on the described tent top are closed, it can prevent water from getting inside the tent while raining and it will lead the water to the side, then it will flow out through ring beam one (2) and ring beam two (8) located on both sides.
  • the described louver blade (1) possesses water groove (1c) and water shield (1d) .
  • the back louver blade' s (1) water shield (1d) is placed in the middle of the front louver blade's (1) water groove (1c).
  • the described ring beam one (2) and ring beam two (8) possess water groove (2c and 8b).
  • the tent's louver blade (1) at the top can be opened and closed through a worm gear assembly (7), blade fasteners (3) and the connecting device that connects them.
  • the user can rotate the handle to control the closing and opening of the louver blade (1).
  • the tent's louver blade's (1) installation is achieved through two sets of barb that coordinate with the louver blade (1) and the blade fasteners (3), the louver blade (1) and blade fasteners (3) connect on one end, and it is easy to connect them on the other end.
  • the louver blade's (1) disassembly is achieved through installing a trigger on one of the blade fasteners (3). Pulling the trigger can disconnect the louver blade (1) and blade fastener (3).
  • the tent's louver blade (1) can make the water between the louver blade (1) flow to the ring beam one (2) or ring beam two (8) on the side when it is closed, then the water flows out of the water groove located at both ends of the ring beam one (2) or ring beam two (8), this forms a complete draining system.
  • a tent's rotation transmission structure, demountable structure and draining system including louver blades (1), a ring beam one (2), blade fasteners (3), a connecting device one (4), a connecting device two (5), a connecting long strip one (6), a worm gear assembly (7), a ring beam two (8) and a connecting long strip two (9).
  • the described louver blade (1) possesses a barb one (1a) and a barb two (1b), a water groove (1c) and a water shield (1d); see Figure 1 .
  • the described blade fastener (3) comprises a L shape or T shape, on one side it possesses a barb one (3a) and a barb two (3b) that coordinate with louver blade (1).
  • the blade fastener (3) In its middle portion the blade fastener (3) possesses a hole one (3c) that coordinates with ring beam one (2) or ring beam two (8).
  • the blade fastener's (3) further end possesses a hole two (3d) that coordinates with connecting long strip one (6) or connecting long strip two (9).
  • the backside of barb two (3b) possesses a trigger (3e); see Figure 2 .
  • the described ring beam one (2) possesses a number of evenly arranged holes one (2a) that coordinate with blade fastener (3). Holes two (2b) and water groove (2c) coordinate with the worm gear assembly (7); see Figure 3 .
  • Both ends of the described connecting device one (4) possess a hole one (4a) that coordinates with a connecting long strip one (6) and a hole two (4b) that coordinates with a connecting device two (5); see Figure 4 .
  • One end of the described connecting device two (5) possesses a hole one (5a) that coordinates with a worm shaft (7a), the other end possesses a hole two (5b) that coordinates with a connecting device one (4).
  • Hole one (5a) is square shaped or non-round shaped; see Figure 5 .
  • the described connecting long strip one (6) possesses a hole one (6a) that coordinates with a connecting device one (4) and a number of evenly arranged holes two (6b) that coordinate with the blade fasteners (3); see Figure 6 .
  • the described worm gear assembly (7) possesses a worm shaft (7a) and a hole one (7b) that coordinates with ring beam one (2).
  • the head of said worm shaft (7a) is square shaped or non-round shaped; see Figure 7 .
  • the described ring beam two (8) possesses a number of evenly arranged holes one (8a) that coordinate with the blade fasteners (3) and the water groove (8b); see Figure 8 .
  • the described connecting long strip two (9) possesses a number of evenly arranged holes one (9a) that coordinate with the blade fasteners (3); see Figure 9 .
  • hole two (3d) of each blade fastener (3) is connected with hole two (6b) of the connecting long strip one (6)
  • hole one (3c) of each blade fastener (3) is connected with the hole one (2a) of ring beam one (2).
  • Hole one (7b) of the worm gear assembly (7) is combined with the hole two (2b) of the ring beam one (2).
  • Hole one (5a) of the connecting device two (5) is locked with the worm shaft (7a)
  • hole two (5b) is connected to hole two (4b) of the connecting device one (4).
  • Hole one (4a)of the connecting device one (4) is connected to hole one (6a) of the connecting long strip one (6); see Figure 10 .
  • hole two (3d) of each blade fastener (3) is connected to hole one (9a) of the connecting long strip two(9), hole one (3c) is connected to hole one (8a) of the ring beam two (8); see Figure 11 .
  • louver blade's (1) one end is fixed to the blade fastener (3) on ring beam one (2), another end is fixed to the blade fastener (3) on ring beam two (8); see Figure 12 and Figure 13 .
  • ring beam one (2), a number of blade fasteners (3) and connecting long strip one (6) form a parallelogram ABCD; see Figure 14 .
  • the worm shaft (7a) leads the connecting device two (5) with hole one (5a) on one end as center. Hole two (5b) at the other end performs an arc motion.
  • This enables the opening and closing function of a number of louver blades (1) that coordinate with blade fasteners (3); see Figure 15 and Figure 16 .
  • the parallelogram ABCD is not able to function as a driving device, and when the worm gear assembly (7) stops to operate, the louver blade (1) stops to rotate accordingly and becomes still.
  • the driving device can be changed into a power motor device, set up the power motor's motion to lead the parallelogram ABCD's BC leg to perform a certain motion of swinging back and forth, this enables the opening and closing of the louver blade (1) .
  • barb one (1a) of the louver blade (1) and barb one (3a) of the blade fastener (3) are coordinated, then the louver blade (1) or blade fastener (3) are rotated in order to close the gap between barb two (1b) of the louver blade (1) and barb two (3b) of the blade fastener (3).
  • Louver blade (1) and blade fastener (3) are slightly pressed to combine barb two (1b) of the louver blade (1) and barb two (3b) of blade fastener (3).
  • Barb two (3b) of blade fastener (3) possesses a trigger (3e) on its backside. The trigger (3e) is pulled to separate barb two (1b) of the louver blade (1) and barb two (3b) of the blade fastener (3). In this way, the louver blade (1) can be disassembled conveniently; see Figure 17 .
  • the water shield (1d) of back louver blade (1) is placed in the middle of the water groove (1c) of front louver blade (1). This prevents water from flowing inside the tent; water groove (1c) can lead the water to the side into ring beam one (2) and ring beam two (8), then the water flows out of the water groove (2c and 8b) of ring beam one (2) and ring beam two (8), this forms a complete draining system; see Figure 18 and Figure 19 .
  • this invention allows solid ceilings to open and close freely. As a result, the users can enjoy the sunshine and sky better than before. It is especially easy to operate, and the louver blades on the top can be installed and disassembled conveniently, this reduces installation time and difficulties. When a certain louver blade is damaged, the user can exchange it easily. This whole product provides a sense of high quality and its appearance is original, simple and beautiful.

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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)
  • Tents Or Canopies (AREA)
EP20191618.6A 2016-05-21 2016-09-01 Ceiling of a tent with a louver Active EP3757317B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620468931.9U CN205617895U (zh) 2016-05-21 2016-05-21 一种帐篷的百叶窗顶棚结构
EP16186792.4A EP3246494B1 (en) 2016-05-21 2016-09-01 Ceiling of a tent with a louver

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP16186792.4A Division EP3246494B1 (en) 2016-05-21 2016-09-01 Ceiling of a tent with a louver

Publications (2)

Publication Number Publication Date
EP3757317A1 EP3757317A1 (en) 2020-12-30
EP3757317B1 true EP3757317B1 (en) 2024-06-05

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ID=57024437

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Application Number Title Priority Date Filing Date
EP16186792.4A Active EP3246494B1 (en) 2016-05-21 2016-09-01 Ceiling of a tent with a louver
EP20191618.6A Active EP3757317B1 (en) 2016-05-21 2016-09-01 Ceiling of a tent with a louver

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Application Number Title Priority Date Filing Date
EP16186792.4A Active EP3246494B1 (en) 2016-05-21 2016-09-01 Ceiling of a tent with a louver

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EP (2) EP3246494B1 (zh)
CN (1) CN205617895U (zh)
ES (1) ES2834425T3 (zh)

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ES1177733Y (es) * 2017-02-15 2017-05-25 Producciones Mitjavila Sau Pérgola provista de lamas abatibles
CN107347507A (zh) * 2017-08-15 2017-11-17 池州信安电子科技有限公司 一种智慧大棚
CN110043110A (zh) * 2019-04-16 2019-07-23 广州格绿朗遮阳篷科技有限公司 一种百叶翻板遮阳篷
CN112609913B (zh) * 2019-04-18 2022-07-22 浙江永强集团股份有限公司 一种具有防水结构的百叶片组件
JP7399676B2 (ja) * 2019-10-25 2023-12-18 コクヨ株式会社 屋内用テント
CN110886533B (zh) * 2019-11-29 2022-04-08 台州博旅达工艺品有限公司 一种百叶篷
CN111608338A (zh) * 2020-04-28 2020-09-01 广州格绿朗遮阳篷科技有限公司 一种智能双面平板百叶篷
CN111794457B (zh) * 2020-06-09 2021-06-04 浙江永强集团股份有限公司 一种具有中心驱动长百叶篷顶开合结构的帐篷
CN111946104A (zh) * 2020-08-13 2020-11-17 浙江临亚股份有限公司 一种可360°双向开合的多叶片顶遮阳篷
CN216043002U (zh) * 2021-04-09 2022-03-15 临海市美阳伞业有限公司 一种具有隐藏式百叶开合驱动结构的百叶篷
US11834837B2 (en) * 2021-04-09 2023-12-05 Linhai Meiyang Parasol Industry Co., Ltd Louver awning with hidden louver opening and closing driving structure
CN115056701B (zh) * 2022-06-15 2023-11-03 成都锦城学院 一种养蜂车车窗结构
CN116791937B (zh) * 2023-04-18 2024-06-11 浙江健盛休闲用品有限公司 一种户外百叶篷

Citations (1)

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AU594635B3 (en) * 1987-01-23 1990-02-12 Camp-O-Tell Holdings Pty Ltd An accommodation unit

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Publication number Priority date Publication date Assignee Title
US2589647A (en) * 1948-08-16 1952-03-18 Wynand J Van Gelder Sunshade
GB2252349A (en) * 1991-01-30 1992-08-05 Lin Tsai Cheng Double louvre window structure
DE29504243U1 (de) * 1995-03-11 1995-05-04 Losberger Intertent GmbH, 74906 Bad Rappenau Abdeckbare Giebellüftung für Fest- und Ausstellungszelte

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU594635B3 (en) * 1987-01-23 1990-02-12 Camp-O-Tell Holdings Pty Ltd An accommodation unit

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Publication number Publication date
ES2834425T3 (es) 2021-06-17
EP3757317A1 (en) 2020-12-30
EP3246494A1 (en) 2017-11-22
EP3246494B1 (en) 2020-08-19
CN205617895U (zh) 2016-10-05

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