CN201339337Y - 可折叠遮篷和闩 - Google Patents
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- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
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Abstract
本实用新型的技术提供了带有加强檐和至少一个可折叠通风折板的可折叠遮篷,加强檐是为了额外的结构完整性,在遮篷盖上的可折叠通风折板在需要时能够在关闭位置和打开位置之间移动从遮篷盖之下通风。另外,可折叠遮篷包括带有坚固的弹簧拉闩的遮篷骨架,允许使用者快速容易打开和折叠遮篷而没有被伤害的危险。
Description
技术领域
本发明普遍涉及可折叠遮篷,尤其是带加强檐、可调通风系统和弹簧式拉闩的可折叠遮篷。
背景技术
存在很多带折叠骨架的帐篷和遮篷。这些结构一般用来给室外活动提供便携的遮盖物,比如野营、野餐、聚会、婚礼等。这些可折叠遮篷典型地包括遮篷盖和遮篷骨架,遮篷骨架被配置成打开(assembled)位置时独自支撑,并且可折叠成紧凑位置用于贮藏和运输。
传统可折叠遮篷有很多用途,比如提供便携的阴凉和/或遮蔽免受自然环境影响并且为特殊事件提供美学上令人愉快的背景,然而传统可折叠遮篷缺乏结构整体性。因此,它们对于恶劣的天气和人类或动物的干扰是脆弱的,并且倾向于弯曲或下垂。
此外,典型地,传统可折叠遮篷骨架的支撑柱有不牢靠的闩,当使用者意图打开或者折叠遮篷时,闩卡住。而且,传统弹簧销式闩,或者包括使用者向内推松开的可伸缩弹簧销式闩,使用不稳定并且可能在使用者试图打开或者折叠遮篷时夹到手和手指。
再者,传统遮篷不允许可调节式通风。它们要么根本没有通风系统热天时收集到不想要的热量,要么或者另一方面,它们有固定纱窗或者通风孔冷天时排出很多需要的热量。因此技术上需求的可折叠遮篷,其要带有更多结构坚固性、稳定性的框架和坚固易用的拉闩和可调通风系统。
发明内容
此处公开的实施例通过提供带加强檐的可折叠遮篷解决了上述需求,该遮篷提供了更大的结构完整性。本申请的技术也具有在需要时能够在关闭和打开位置之间移动来给可折叠遮篷通风的可折叠折板。本申请技术的另一方面包括滑动的弹簧式拉闩用来在打开位置锁住檐。
具体而言,本发明公开了一种可折叠遮篷,其包括支撑遮篷盖的遮篷骨架,遮篷骨架包括多个向上延伸的支柱,每个向上延伸的支柱包括被连接到至少一个檐的固定檐座和滑动檐座,滑动檐座包括具有带锁销的弹簧杆的闩,锁销被设置成与位于向上延伸的支柱上装配位置的销孔配合,其中可通过拉动弹簧杆使锁销脱离销孔来使闩解锁,并且其中可通过把滑动檐座滑到装配位置使得锁销和销孔接合而将闩锁住。
根据本发明的另一方面,公开了一种闩,其包括铰链连接到滑动体的弹簧杆,该杆具有锁销,锁销被设置成和位于相对表面的销孔配合,其中可通过拉动弹簧杆使锁销从销孔脱离来使闩开锁,并且可通过使滑动体滑动到和销孔对齐从而使锁销和销孔接合来将闩锁定。
根据本发明的另一方面,公开了一种可折叠遮篷,其具有支撑遮篷盖的遮篷骨架,遮篷骨架包括多个向上延伸的支柱,每个多个向上延伸的支柱包括连接到至少一个檐的固定檐座和滑动檐座,滑动檐座包括滑动体和铰链连接到滑动体的闩。滑动体包括销孔,闩包括弹簧杆和锁销,锁销被设置成和位于向上延伸的支柱上装配位置上的销孔配合,其中可通过拉动弹簧杆使锁销从销孔脱离来将闩开锁,并且其中可通过将滑动檐座滑动到装配位置使锁销和销孔接合来将闩锁定。
本发明的有益效果在于,所提供的可折叠遮篷的框架具有更高的结构坚固性和稳定性,并且具有坚固易用的拉闩和可调通风系统,且提供了更好的结构完整性。上述的特征和其它特征、用途以及本发明的优势,从下面按照在附图中说明的本发明优选实施例特别详细的描述里,将显而易见。
附图说明
图1显示了可折叠遮篷的遮篷骨架一个实施例的正视平面图。
图2显示了滑动檐座一个实施例的侧视平面图,其可滑动地连接到一向上延伸的支柱,并固定连接到第一左侧横向构件。
图3显示了图2所示的滑动檐座的一个实施例的截面图,其中闩在锁定位置。
图4显示了图2所示的滑动檐座的实施例的截面图,其中闩在开启位置。
图5显示了遮篷骨架的一个实施例的局部侧视平面图,其中遮篷盖具有至少一个由铰链支座支撑的可折叠折板。
图6显示了处于打开位置的铰链支座一个实施例的侧视平面图。
图7显示了处于关闭位置的图6所示的铰链支座实施例的侧视平面图。
图8显示了处于打开位置的铰链支座另一个实施例的侧视平面图。
图9显示了处于关闭位置的图8所示的铰链支座实施例的侧视平面图。
图10显示了支轴一个实施例的正视平面图。
具体实施方式
本申请的技术将在图1至图10中进一步说明。图1显示了用于可折叠遮篷的遮篷骨架10的一个实施例的正视平面图。在该实施例中,遮篷骨架10包括连接多个向上延伸的支柱14上的多个檐12。每个檐12可包括一系列铰链连接的剪式支架(scissor-jacks)181-N。每个剪式支架181-N可包括一个左侧横向构件201-N和一个右侧横向构件221-N,它们相交并在交叉点24铰链连接。为了提供额外的刚度来改善遮篷骨架10的结构完整性,两个加强横向构件26可相交并铰链连接到剪式支架181-N的每个交叉点28上的左侧横向构件201-N及右侧横向构件221-N。所有的铰链接头可以用钉接、栓接、铆接、旋转紧固件连接或是其它已知技术旋转结合在一起。
每个檐12可以通过两个固定檐座30和两个滑动檐座32折叠连接到一对向上延伸的支柱14上。固定檐座30可被固定连接到向上延伸的支柱14的顶端34,滑动檐座32可被滑动连接到支柱14,这样滑动檐座32沿着向上延伸的支柱14的长度从支柱14的底端36到仅低于固定檐座30滑动。依次地,第一左侧横向构件201和最后一个右侧横向构件22N可被铰链连接到滑动檐座32,而第一右侧横向构件221和最后一个左侧横向构件20N可被固定连接到固定檐座30,当一个或更多的滑动檐座32被松开沿箭头A指示的方向向下滑动时,允许剪式支架181-N以类似手风琴压缩的方式摺叠。
当然,普通技术人员很容易理解几种可选择的机械装置能被用来把檐12折叠连接到向上延伸的支柱14。例如,檐12通过锁定通路系统或快速松开剪式支架181-N等技术上众所周知的方法能被连接到向上延伸的支柱14。
图2显示了滑动檐座32的侧视平面图,其滑动连接到向上延伸的支柱14并固定连接到第一左侧横向构件201。在该实施例中,滑动檐座32可包括滑动体38、多个固定连接到檐12的臂40和闩42。更详细地,闩42可包括弹簧杆44,其包括通过可被压配合入滑动体38的折页轴48铰链连接到滑动体38的锁销46。扭转弹簧50(图3,图4)环绕折页轴48,这样当杆44沿箭头B方向拉出时扭转弹簧50的第一叉腿52和第二叉腿54挤压。杆44和锁销46可被设定成当闩42和锁销46被滑动到和销孔56对齐时使锁销46和位于向上延伸的支柱14上的销孔56配合。
图3和图4各自显示了闩42在锁定和开启位置时滑动檐座32的一个实施例的截面图。要开启闩42,使用者可沿箭头C方向旋转闩42,从而从销孔56收回锁销46并压缩扭转弹簧50。于是,滑动檐座32可沿向上延伸的支柱14(图1)向下滑动,并允许当向上延伸的支柱14朝着其他向上延伸的支柱14向内移动时檐12褶叠。
要锁定闩42,使用者可向上滑动滑动檐座32至和销孔56对齐。一旦对齐,扭转弹簧50沿箭头D(图4)方向自动转动闩42,从而把锁销46插进销孔56并把滑动檐座32锁定在打开位置。虽然此处描述为扭转弹簧,其它有弹性可变形的装置也是可能的,包括例如螺旋弹簧、圆簧、板簧或类似等。这些可变形装置可包括弹簧金属例如琴用钢丝或金属合金,塑料,合成物或技术上已知的其它任何适合的材料制成。
为了给可折叠遮篷通风,可折叠遮篷的一个实施例可包括至少一个需要时可打开和关闭的可折叠折板。图5显示了遮篷骨架10和遮篷盖60的一个实施例的局部侧视平面图,遮篷骨架10带盖支撑构件73,遮篷盖60具有至少一个由铰链支座70,100(图9,10)支撑的可折叠折板62。为了从遮篷盖60下面通风,铰链支座70,100可被用来沿箭头E方向转动可折叠折板62进入打开位置。相反,可折叠折板62可沿着箭头F方向转动进入关闭位置来阻止空气流动。普通技术人员很容易理解,使用者也可把可折叠折板62放置在打开和关闭位置之间任何中间位置。
更详细地,图6和图7分别显示了处于打开和关闭位置的铰链支座70一个实施例的侧视平面图。在该实施例中,铰链支座70可包括悬臂72,悬臂72通过一组盖带63或任何其它技术上众所周知的连接手段包括例如包括遮篷原料构成的护套、按钮、维可牢尼龙搭扣(VELCRO)以及类似等连接到可折叠折板62。悬臂72也可通过固定紧固件74和可调紧固件76铰链连接到盖支撑构件73上,每个紧固件沿和悬臂72垂直的轴穿过盖支撑构件73和悬臂72。固定紧固件74可通过螺帽78被布置在固定高度和紧固在其位置上。可调紧固件76可包括把手80并且被拧入悬臂72上的螺孔82里,这样以第一方向旋转把手80时沿箭头G方向在关闭位置和打开位置之间旋转悬臂,以相反的第二方向旋转可调紧固件时沿箭头H方向在打开位置和关闭位置之间旋转悬臂。
第一弹性隔离件84可包住盖支撑构件73的顶面86和悬臂72的底面88之间的固定紧固件74,而第二弹性隔离件90可包住盖支撑构件73的顶面86和悬臂72的底面88之间的可调紧固件76。第一和第二弹性隔离件84,90使悬臂72稳定并允许悬臂72在关闭和打开位置之间转动来响应可调紧固件76的旋转。弹性隔离件可由橡胶或其它任何有足够密度能经受住悬臂72和可折叠折板62的重量施加的向下压力的适合的弹性材料构成。
固定紧固件74和可调紧固件76可由多种旋转构件组成,包括例如螺钉、螺栓、可调销或任何其它技术上众所周知的合适的紧固件。可选择地,铰链支座70可进一步包括套筒92。套筒92可提供美学上的益处并保护盖支撑构件73在被钻孔来容纳固定紧固件74和可调紧固件76的点上免于暴露在阳光和湿气中。
图8和图9各自说明了处于打开和关闭位置的铰链支座100另一个实施例的侧视平面图。铰链支座100可包括以和上面讨论的关于悬臂72的同样方式连接到盖支撑构件73的悬臂102。而且,悬臂102可通过位于枢轴点105上的转动支架104铰链连接到盖支撑构件73。转动支架104可偏离悬臂102的枢轴端106X距离,这样枢轴端106充当硬的止动件来阻止悬臂102旋转超过图8所示的打开位置。另外,支轴108可滑动连接到盖支撑构件73,这样处于关闭位置时支轴限制了悬臂102,处于打开位置或在关闭和打开位置之间任何位置时支轴支持了悬臂102。
图10显示了支轴108一个实施例的正视平面图。在该实施例中,支轴108可包括悬臂孔110,其尺寸使悬臂102处于图9所示关闭位置时摩擦接合悬臂102。支轴108进一步可包括被配置成和盖支撑构件73滑动接合的遮篷顶支撑孔112,从而支轴108在图8所示打开位置时支持悬臂102。当然,普通技术人员很容易理解,支轴108可在关闭和打开位置之间任何中间位置支持悬臂102提供不同程度的气流。悬臂102、支架104和支轴108可由括金属、塑料、或任何其它技术上众所周知的合适强度的材料构成。
本说明书的实施例的上述描述被提供使任何技术人员能够制造或采用本发明。对那些技术人员来说,这些实施例的各种修改是显而易见的,此处定义的一般原则可不脱离本发明实质或范围被应用到其它实施例。因此,本发明意指不限于此处所示实施例,而是符合此处公布的原则和新颖特征的最宽范围。
Claims (19)
1.一种可折叠遮篷,其特征在于包括:
支撑遮篷盖的遮篷骨架,所述遮篷骨架包括多个向上延伸的支柱,每个所述向上延伸的支柱包括被连接到至少一个檐的固定檐座和滑动檐座,所述滑动檐座包括具有带锁销的弹簧杆的闩,所述锁销被设置成与位于所述向上延伸的支柱上装配位置的销孔配合,其中可通过拉动弹簧杆使锁销脱离销孔来使闩解锁,并且其中可通过把滑动檐座滑到装配位置使得锁销和销孔接合而将闩锁住。
2.根据权利要求1所述的可折叠遮篷,其特征在于所述弹簧杆用扭转弹簧拉紧。
3.根据权利要求1所述的可折叠遮篷,其特征在于所述遮篷盖包括至少一个适合在打开和关闭位置之间移动的可折叠折板,其中所述可折叠折板在处于打开位置时使遮篷通风;并且其中所述遮篷骨架包括至少一个铰链支座来打开和关闭所述的至少一个可折叠折板。
4.根据权利要求3所述的可折叠遮篷,其特征在于所述的至少一个支座被连接到所述的至少一个可折叠折板。
5.根据权利要求3所述的可折叠遮篷,其特征在于所述的至少一个支座包括悬臂和支轴。
6.根据权利要求5所述的可折叠遮篷,其特征在于所述悬臂利用支架铰链连接到所述遮篷骨架的盖支撑构件。
7.根据权利要求5所述的可折叠遮篷,其特征在于所述悬臂包括自由端和枢轴点,所述枢轴点被铰链连接到所述遮篷骨架,使得所述悬臂在关闭位置和打开位置之间转动;并且其中支轴可滑动连接到所述遮篷骨架,从而支轴在处于关闭位置时限制所述悬臂的自由端,在处于打开位置时在枢轴点处支持悬臂。
8.根据权利要求7所述的可折叠遮篷,其特征在于所述支轴处于中间位置时在中间点支持所述悬臂。
9.根据权利要求7所述的可折叠遮篷,其特征在于所述支轴可滑动连接到所述遮篷骨架的盖支撑构件。
10.根据权利要求7所述的可折叠遮篷,其特征在于所述支轴包括篷顶支撑孔和悬臂孔,其中所述篷顶支撑孔的尺寸被设置成与所述遮篷骨架滑动接合,所述悬臂孔的尺寸被设置成与所述悬臂摩擦接合。
11.根据权利要求7所述的可折叠遮篷,其特征在于还包括阻止所述悬臂旋转超过打开位置的硬止动件。
12.根据权利要求11所述的可折叠遮篷,其特征在于所述硬止动件包括所述悬臂的第二端,其中当所述悬臂处于打开位置时,第二端接靠所述遮篷骨架,从而阻止所述悬臂的进一步旋转。
13.根据权利要求1所述的可折叠遮篷,其特征在于所述遮篷盖包括至少一个适合在打开和关闭位置之间移动的可折叠折板,所述的至少一个可折叠折板处于打开位置时使遮篷通风,其中所述遮篷骨架包括至少一个铰链支座来打开和关闭所述的至少一个可折叠折板,所述的至少一个支座包括悬臂,所述悬臂利用固定紧固件和可调紧固件铰链连接到所述遮篷骨架,所述固定和可调紧固件沿垂直于悬臂的轴穿过所述遮篷骨架。
14.根据权利要求13所述的可折叠遮篷,其特征在于,所述可调紧固件具有第一旋转方向和第二旋转方向,在所述第一旋转方向,所述可调紧固件使所述悬臂在关闭位置和打开位置之间转动,在所述第二旋转方向,所述可调紧固件使所述悬臂在打开位置和关闭位置之间转动。
15.根据权利要求13所述的可折叠遮篷,其特征在于还包括第一和第二弹性隔离件,第一弹性隔离件配合固定紧固件,并接靠所述悬臂的底面;第二弹性隔离件配合可调紧固件,并接靠所述悬臂的底面;从而沿第一方向旋转所述可调紧固件使所述悬臂在关闭位置和打开位置之间旋转,沿第二方向旋转所述可调紧固件使所述悬臂在打开位置和关闭位置之间旋转。
16.根据权利要求1所述的可折叠遮篷,其特征在于所述遮篷骨架还包括带有檐的多个向上延伸的支柱,所述檐连接所述多个向上延伸的支柱中的每对支柱,所述檐包括:
多个铰链连接的剪式支架,每个剪式支架具有相交并在交叉点铰链连接的左侧横向构件和右侧横向构件,其中第一左侧横向构件滑动连接到第一支柱,第一右侧横向构件固定连接到第一支柱,最后一个左侧横向构件固定连接到第二支柱,最后一个右侧横向构件滑动连接到第二支柱;以及
两个横向加强构件,其在铰链连接的剪式支架的每个交叉点上相交并铰链连接到左右侧横向构件。
17.一种闩,其特征在于包括:
铰链连接到滑动体的弹簧杆,所述杆具有锁销,所述锁销被设置成和位于相对表面的销孔配合,其中可通过拉动弹簧杆使锁销从销孔脱离来使闩开锁,并且可通过使滑动体滑动到和销孔对齐从而使锁销和销孔接合来将闩锁定。
18.根据权利要求17所述的闩,其特征在于所述弹簧杆用扭转弹簧拉紧。
19.一种可折叠遮篷,其特征在于具有支撑遮篷盖的遮篷骨架,所述遮篷骨架包括多个向上延伸的支柱,每个所述多个向上延伸的支柱包括连接到至少一个檐的固定檐座和滑动檐座,所述滑动檐座包括:
滑动体;和
铰链连接到所述滑动体的闩,
所述滑动体包括销孔;
所述闩包括弹簧杆和锁销,所述锁销被设置成和位于所述向上延伸的支柱上装配位置上的销孔配合,其中可通过拉动弹簧杆使锁销从销孔脱离来将闩开锁,并且其中可通过将滑动檐座滑动到装配位置使锁销和销孔接合来将闩锁定。
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US11/854,911 US7753064B2 (en) | 2007-09-13 | 2007-09-13 | Canopy latch system |
US11/854,911 | 2007-09-13 |
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CN201339337Y true CN201339337Y (zh) | 2009-11-04 |
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-
2007
- 2007-09-13 US US11/854,911 patent/US7753064B2/en active Active
-
2008
- 2008-09-12 CA CA 2639481 patent/CA2639481A1/en not_active Abandoned
- 2008-09-16 CN CNU2008201315723U patent/CN201339337Y/zh not_active Expired - Lifetime
-
2010
- 2010-07-07 US US12/831,882 patent/US20100269877A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106801537A (zh) * | 2017-01-23 | 2017-06-06 | 合肥饰界金属制品有限公司 | 方便拆装的篷房 |
CN114876276A (zh) * | 2022-03-29 | 2022-08-09 | 中国铁建重工集团股份有限公司 | 一种天幕工作装置 |
CN114876276B (zh) * | 2022-03-29 | 2023-11-14 | 中国铁建重工集团股份有限公司 | 一种天幕工作装置 |
Also Published As
Publication number | Publication date |
---|---|
US20090071520A1 (en) | 2009-03-19 |
US20100269877A1 (en) | 2010-10-28 |
CA2639481A1 (en) | 2009-03-13 |
US7753064B2 (en) | 2010-07-13 |
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