CN2670522Y - 大型内倾式帐篷撑杆架 - Google Patents

大型内倾式帐篷撑杆架 Download PDF

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Publication number
CN2670522Y
CN2670522Y CNU2003201180507U CN200320118050U CN2670522Y CN 2670522 Y CN2670522 Y CN 2670522Y CN U2003201180507 U CNU2003201180507 U CN U2003201180507U CN 200320118050 U CN200320118050 U CN 200320118050U CN 2670522 Y CN2670522 Y CN 2670522Y
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support bar
cross
bar group
movable carriage
cross support
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Expired - Fee Related
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崔宽峻
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XIAMEN GEXIN PLASTIC-RUBBER PRODUCT Co Ltd
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XIAMEN GEXIN PLASTIC-RUBBER PRODUCT Co Ltd
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Priority to CNU2003201180507U priority Critical patent/CN2670522Y/zh
Priority to US10/548,801 priority patent/US20060162759A1/en
Priority to CA002551222A priority patent/CA2551222A1/en
Priority to AU2004101112A priority patent/AU2004101112A4/en
Priority to AU2004286955A priority patent/AU2004286955A1/en
Priority to PCT/CN2004/001222 priority patent/WO2005045163A1/zh
Priority to JP2007600007U priority patent/JP3131141U/ja
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34Supporting means, e.g. frames
    • E04H15/44Supporting means, e.g. frames collapsible, e.g. breakdown type
    • E04H15/48Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
    • E04H15/50Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means lazy-tongs type

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

本实用新型公开了一种大型内倾式帐篷撑杆架,包括四根柱杆及顶部支撑杆,而在每相邻两根柱杆之间设置有交叉支撑杆组,该交叉支撑杆组由两根交叉铰接在一起的斜支撑杆组成;另在柱杆上活动设有活动滑座,该活动滑座与相邻的交叉支撑杆组的其中一斜支撑杆铰接在一起;其中:与活动滑座相铰接的交叉支撑杆组的斜支撑杆,自交叉点到与活动滑座的铰接点长度比该交叉支撑杆组的其余交叉点到端部铰接点的长度长。因此,在撑杆架被撑起后,其柱杆内倾,支撑稳固;而收折后,其拄杆则垂直,而不占据收藏空间。

Description

大型内倾式帐篷撑杆架
技术领域
本实用新型涉及一种帐篷撑杆架,尤指一种大型内倾式帐篷撑杆架。
背景技术
现有技术中,大型帐的篷撑杆架与小型帐篷类似,通常包括四根柱杆及顶部支撑杆,而在每相邻两根柱杆之间还设置交叉支撑杆组以利于收折(如图1及图1A所示)。与小型帐篷不同的是,在大型帐篷的撑杆架中,每相邻两根柱杆之间设置至少两组的交叉支撑杆组,撑杆架在撑起之后,四根柱杆与地面垂直,且相邻两柱杆之间由两至三组的交叉支撑杆组连接,之后再盖上帐篷布形成完整的帐篷。不难看出,大型帐篷撑杆架的四根柱杆所承载的重量远远大于小型帐篷,因此较大的重量压于柱杆上时,常使柱杆左右晃动,而致使撑杆架不稳固,尤其当柱杆与地面垂直时,这种现象更为明显。
为解决上述不足,有业者设计了一种柱杆内倾式的撑杆架,如图2所示,这种大型内倾式帐篷的撑杆架在撑起后,其四根柱杆向内倾斜,当帐篷顶部的重量下压后,四根柱杆不是垂直的承受压力,而是底部外撑,因此其支撑稳固性相当高,柱杆不会左右晃动。而为达到柱杆内倾的目的,此撑杆架采用的方案如图2A所示,该柱杆1′上设置的活动滑座4′的连接凸耳41′较传统的(如图1A所示)长,而交叉支撑杆组3′的其中一斜支撑杆31′是铰接于该连接凸耳41′的外侧端,因此,当整个撑杆架撑起后,四根柱杆1′受活动滑座4′的推顶,使柱杆1′的底部外撑,从而形成柱杆内倾的形式。然而该方案却也存在一定缺陷:由于所述的连接凸耳41′较传统的长,当整个撑杆架收折后,其四根柱杆1′仍然为内倾的形式,使收折后撑杆架形成下大上小的梯形状,因此收折后体积较大,不利于收藏。
实用新型内容
本实用新型的目的在于提供一种大型内倾式帐篷撑杆架,其支撑后,柱杆内倾,而收折后,柱杆垂直。
为实现上述目的,本实用新型的技术解决方案是:一种大型内倾式帐篷撑杆架,包括四根柱杆及顶部支撑杆,而在每相邻两根柱杆之间设置有交叉支撑杆组,该交叉支撑杆组由两根交叉铰接在一起的斜支撑杆组成;另在柱杆上活动设有活动滑座,该活动滑座与相邻的交叉支撑杆组的其中一斜支撑杆铰接在一起;其中:与活动滑座相铰接的交叉支撑杆组的斜支撑杆,自交叉点到与活动滑座的铰接点长度比该交叉支撑杆组的其余交叉点到端部铰接点的长度长。
所述的大型内倾式帐篷撑杆架,在每两根柱杆之间设置有至少两组的交叉支撑杆组。
所述的与活动滑座相铰接的交叉支撑杆组的斜支撑杆,自交叉点到与活动滑座的铰接点长度比该交叉支撑杆组的其余交叉点到端部铰接点的长度长2-8厘米。
采用上述方案后,本实用新型在撑起后,由于与活动滑座相连的斜支撑杆由端部铰接点到交叉点的长度比其余的长,因此活动滑座将受该斜支撑杆的推顶而向外,进而带动柱杆的底部向外撑,从而使柱杆在撑起后形成向内倾斜的形式,以达到支撑稳固的目的。
而本实用新型在收折时,由于各交叉支撑杆组的收拢作用而带动四根柱杆向内收拢,此时,虽然与活动滑座相铰接的斜支撑杆的长度较另一斜支撑杆的长度长,但在收拢过程中,该长度将继续带动活动滑座沿着柱杆向下运动,从而使柱杆呈垂直状态,而整个撑杆架收折后则为矩形结构,因此其收折后的体积小,不占用空间。
附图说明
图1是习用大型帐篷撑杆架的示意图;
图1A是图1的局部放大图;
图2是另一习用大型帐篷撑杆架的示意图;
图2A是图2的局部放大图;
图3是本实用新型的立体示意图;
图4是本实用新型的收折示意图;
图5是本实用新型另一实施例的立体示意图。
具体实施方式
如图3所示,本实用新型同样包括四根柱杆1及顶部支撑杆2,而在每相邻两根柱杆1之间设置有至少两组(图中以三组为例)的交叉支撑杆组3,以利于收折。其中:
四根柱杆1为可上下伸缩状,以进一步减小整个撑杆架的收折体积;而在四根柱杆1上活动设有活动滑座4,活动滑座4上设有连接凸耳41,该连接凸耳41与相邻的交叉支撑杆组3的其中一斜支撑杆31铰接在一起;四根柱杆1的顶端还设有固定座5,该固定座5则分别与相邻的顶部支撑杆2与交叉支撑杆2的另一斜支撑杆32铰接在一起。
交叉支撑杆组3由两根交叉铰接在一起的斜支撑杆31、32组成,而两根斜支撑杆31、32的两端又分别与相邻的另一交叉支撑杆组3或柱杆1的活动滑座4与固定座5铰接。
所不同的是:与活动滑座4相铰接的交叉支撑杆组3的斜支撑杆31,自交叉点到与活动滑座4的铰接点长度L1比该交叉支撑杆组3的其余交叉点到端部铰接点的长度L长,一般以长2-8厘米为最佳。
因此,当整个撑杆架被撑起后,由于L1的长度比L的长度长,活动滑座4将受斜支撑杆31的推顶而向外,进而带动柱杆1的底部向外撑,从而使柱杆1在撑起后形成向内倾的形式,以达到支撑稳固的目的。
如图4所示,本实用新型在收折时,由于各交叉支撑杆组3的收拢作用而带动四根柱杆1向内收拢,此时,虽然斜支撑杆31的长度较另一斜支撑杆32的长度长,但在收拢过程中,该长度将继续带动活动滑座4沿着柱杆1向下运动,从而使柱杆1呈垂直状态,而整个撑杆架收折后则为矩形结构,因此其收折后的体积小,不占用空间。
本实用新型所述的交叉支撑杆组3的数量可根据帐篷的大小而设置,如图5所示,在相邻两根柱杆1之间设置了两组的交叉支撑杆组3。也可采用其它形式,如其中一对边为三组的交叉支撑杆组,而另一对边则为两组的交叉支撑杆组,从而形成矩形结构的帐篷。

Claims (3)

1、一种大型内倾式帐篷撑杆架,包括四根柱杆及顶部支撑杆,而在每相邻两根柱杆之间设置有交叉支撑杆组,该交叉支撑杆组由两根交叉铰接在一起的斜支撑杆组成;另在柱杆上活动设有活动滑座,该活动滑座与相邻的交叉支撑杆组的其中一斜支撑杆铰接在一起;
其特征在于:与活动滑座相铰接的交叉支撑杆组的斜支撑杆,自交叉点到与活动滑座的铰接点长度比该交叉支撑杆组的其余交叉点到端部铰接点的长度长。
2、如权利要求1所述的大型内倾式帐篷撑杆架,其特征在于:在每两根柱杆之间设置有至少两组的交叉支撑杆组。
3、如权利要求1所述的大型内倾式帐篷撑杆架,其特征在于:所述的与活动滑座相铰接的交叉支撑杆组的斜支撑杆,自交叉点到与活动滑座的铰接点长度比该交叉支撑杆组的其余交叉点到端部铰接点的长度长2-8厘米。
CNU2003201180507U 2003-11-10 2003-11-10 大型内倾式帐篷撑杆架 Expired - Fee Related CN2670522Y (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CNU2003201180507U CN2670522Y (zh) 2003-11-10 2003-11-10 大型内倾式帐篷撑杆架
US10/548,801 US20060162759A1 (en) 2003-11-10 2004-10-28 Large-scale inward heel type strut frame for a tent
CA002551222A CA2551222A1 (en) 2003-11-10 2004-10-28 An introverted tent frame of large frame tent
AU2004101112A AU2004101112A4 (en) 2003-11-10 2004-10-28 A large-scale inward heel type strut frame for a tent
AU2004286955A AU2004286955A1 (en) 2003-11-10 2004-10-28 A large-scale inward heel type strut frame for a tent
PCT/CN2004/001222 WO2005045163A1 (fr) 2003-11-10 2004-10-28 Ossature de grande taille, du type a arbaletrier avec talons tournes vers l'interieur
JP2007600007U JP3131141U (ja) 2003-11-10 2004-10-28 大型内傾式テントの支柱

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CNU2003201180507U CN2670522Y (zh) 2003-11-10 2003-11-10 大型内倾式帐篷撑杆架

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US (1) US20060162759A1 (zh)
JP (1) JP3131141U (zh)
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AU (2) AU2004286955A1 (zh)
CA (1) CA2551222A1 (zh)
WO (1) WO2005045163A1 (zh)

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WO2014110935A1 (zh) * 2013-01-18 2014-07-24 安逸派(厦门)工贸有限公司 一种帐篷支脚结构
WO2014139392A1 (zh) * 2013-03-11 2014-09-18 鹭谱达(厦门)户外用品有限公司 一种转动连接装置及折叠帐篷架
WO2014139284A1 (zh) * 2013-03-15 2014-09-18 安逸派(厦门)工贸有限公司 帐篷架杆改进结构
CN104060882A (zh) * 2014-06-20 2014-09-24 杭州绿洲休闲用品有限公司 一种折叠帐篷

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WO2014110935A1 (zh) * 2013-01-18 2014-07-24 安逸派(厦门)工贸有限公司 一种帐篷支脚结构
WO2014139392A1 (zh) * 2013-03-11 2014-09-18 鹭谱达(厦门)户外用品有限公司 一种转动连接装置及折叠帐篷架
WO2014139284A1 (zh) * 2013-03-15 2014-09-18 安逸派(厦门)工贸有限公司 帐篷架杆改进结构
CN104060882A (zh) * 2014-06-20 2014-09-24 杭州绿洲休闲用品有限公司 一种折叠帐篷

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Publication number Publication date
AU2004286955A1 (en) 2005-05-19
JP3131141U (ja) 2007-04-26
AU2004101112A4 (en) 2008-04-03
US20060162759A1 (en) 2006-07-27
CA2551222A1 (en) 2005-05-19
WO2005045163A1 (fr) 2005-05-19

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