CN1030791C - 结构改良的折叠帐篷 - Google Patents

结构改良的折叠帐篷 Download PDF

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CN1030791C
CN1030791C CN91105446.4A CN91105446A CN1030791C CN 1030791 C CN1030791 C CN 1030791C CN 91105446 A CN91105446 A CN 91105446A CN 1030791 C CN1030791 C CN 1030791C
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frame
support
tarpaulin
screw rod
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CN1069546A (zh
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蔡明良
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    • 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
    • E04H15/34—Supporting means, e.g. frames
    • E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
    • E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
    • E04H15/50—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means lazy-tongs type

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  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

一种结构改良的折叠帐篷，它在一由多数主架体、多数连支架与顶雨架所组成的帐篷支架组上，覆盖连接一篷布，从而组成一可折叠之帐篷整体，其中，每一主架体均设有内衬架及定位装置；每一连接支架之连接点由U型盖套合；篷布主架之间由双翼式螺帽固锁；顶雨架设有弹性内衬架，从而使此折叠帐篷的结构更强化，开启定位时更稳固，使篷布更平整美观。

Description

结构改良的折叠帐篷
本发明涉及一种折叠帐篷，特别是一种结构更稳固，开启定位后更为平整美观的折叠帐篷。
折叠帐篷被大量使用在户外活动，像露营、野餐炊事、展览会或其他户外休闲等，可以很方便地将之开启支撑成大面积之篷布，或很快速地将其折叠成一便于收藏与携带的小体积状态，具有极佳实用性而受到使用者欢迎。
传统的折叠帐篷，在细部组件结构上存在若干不足之处，譬如篷布与支架组之间不能稳固定位，遇到突然的强风吹袭即易使帐篷变形；又如传统折叠帐篷之连接支架，因经常性的启闭与交错伸缩位移，使其支点螺杆及支架本体受损。
另外，传统之折叠帐篷，位于支架组最高处之顶雨架系单一固定架体，当由人工调节开启支架支撑篷布时，容易造成篷布皱折不平，或在日晒、雨天降雨时皆容易因架体疲劳而变形，使帐篷外观不能保持统一美感性。
鉴于上述传统折叠帐篷之诸多缺点，本发明提供一种结构改良的折叠帐篷，它包括主架体内定位装置、弹性顶雨架及连接支架之U型保护盖，得以提高帐篷稳定性，强化其结构而具有创新性与实用性。
本发明之主要目的，在于提供一种结构改良的折叠帐篷，其支架组中每一主架体，均设有内衬架定位装置，可以很方便快速地开启、收折该每一主架体，并令其定位。
本发明之又一目的，在于提供一种结构改良之折叠帐篷，其每一连接支架之交错点均设有U型护盖，而得以确保其强度，不受损害，延长寿命。
本发明之另一目的，在于提供一种结构改良的折叠帐篷，其篷布与支架组之间，系藉由双翼式螺帽来固锁连接，使得篷布与支架组之连接更稳固，拆装组合更方便快速。
本发明之再一目的，在于提供一种结构改良之折叠帐篷，其支架组之顶雨架，系设有弹性内衬架，而能将篷布确实撑起，保持一平整状态与美感之外观。
本发明由一组可折叠伸缩的支架及覆盖于支架组上的篷布所组而成，支架组包括至少四支主架体、十二支呈田字形连接的支架及位于田字形支架中心点的一顶雨架；每一主架体，设有可伸缩的内衬架；该中心位置之顶雨架，设有一弹性内衬架；每一连接支架由两交错之支架构成，并于交错之支点设有U形护盖与铰接螺杆；于每一架体及接触该篷布四边之该支架组上适当位置，均设有一突出的螺杆，另于篷布上相对应这些螺杆位置，设有一恰可套置入该螺杆外的固定孔，并旋锁一双翼式螺帽，每一主架体上套设有一用以铰接相关之连接支架的滑座，每一滑座上设有一固定孔，又于该主架体上端相对应位置，设有一能在连接支架呈完全开启状时，扣入滑座上的固定孔内而使滑座稳固定位的伸缩凸销；该顶雨架，包括顶雨架内一弹簧与一内衬架所形成之弹性内衬架，该顶雨架位于整体支架组的中部，外设一滑座向四方铰接四组连接支架；所述弹簧底端，系由一穿设在顶雨架底端之螺杆，将之卡合而固定于顶雨架之中空内部，再于弹簧上端套置该内衬架。
下面结合附图作详细说明。
图1为本发明开启使用情形示意图；
图2为本发明折叠收藏状态示意图；
图3为本发明支架组与篷布结构示意图；
图4为本发明支架俯视呈一田字形结构示意图；
图5为本发明主架与连接支架结构图；
图6为本发明顶雨架与连接支架结构图；
图7为本发明顶雨架与弹性内衬架结构图。
如图1所示，本发明整体系包括：一组可折叠伸缩之支架组11，与覆盖于支架组11上之篷布12。
支架组11之侧视图如图3所示，包括至少四支主架体13、十二支呈田字形连接的支架14(如图4中所示之田字形结构)与中心点一顶雨架15，其中每一主架体13设有可伸缩之内衬架16；中心位置之顶雨架15设有一弹性内衬架17；每一连接支架14由两交错之支架组成，并于交错之支点设有铰接螺杆，而使得每一主架体13得以伸缩其长度，该每一连接支架14可交错收缩运动，而达到使帐篷整体可快速折叠启闭之目的。
又如图3所示，每一主架体13与篷布12之间，系于每一主架体13上端，及接触该篷布12四边缘之该支架组11之适当位置上，均设有一突出螺杆，另于篷布12四边相对应各该螺杆之位置上，设有固定孔，恰可套置入该螺杆外，并旋锁一双翼式螺帽18，而使该篷布12能与支架组11之间，藉由这些突出之螺杆与双翼式螺帽稳固定位，又能快速地拆卸与组装。
如图5所示，每一主架体13，套设有一滑座19，用以铰接相关之连接支架14；每一滑座19上设有一固定孔20，又于该主架体13上端相对应位置，设有一伸缩凸销21，而能在该滑座19移动至主架体13最上端，使交错之连接支架14呈完全开启状时，藉该伸缩凸销21，扣入滑座19上的固定孔20内，而令滑座稳固定位，从而使帐篷之支架组整体，呈一稳定开启状态。
又如图5及图7所示，每一连接支架14，分别由两支架交错组合而成，在交错支点上，分别设有两U型护盖22盖合，再穿设铰接螺杆23而构成一强力形交错支点，因此，得以提高每一连接支架交错支点部分之强度，多次交错的收缩运动也不影响其支撑力。
如图5及图6所示，顶雨架15系包括设于顶雨架15内之一弹簧24与内衬架17，形成弹性内衬架，该顶雨架15位于整体支架组之中部，藉一滑座25向四方铰接四组连接支架14而构成如图6所示之形态；又该弹簧24底端，系由一穿设在顶雨架15底端之螺杆26，将之卡合而固定于顶雨架15之中空内部，再于弹簧24上端套置该内衬架17，使内衬架17具有伸缩弹性。当帐篷开启时，藉此一具弹性内衬架17之顶雨架15，得以提高篷布之张力，使篷布平整统一而确保美感性。
因此，如上所述之伸缩帐篷，将篷布与支架组之间改以双翼螺帽来固定，而能增进稳定性，并能快速拆装；设以可固定的座与U型护盖，得以提高连接支架之稳定性与连接强度，又设计以弹性内衬架之顶雨架，得以提高篷布张力，保持平整美感；使折叠帐篷整体，更具有实用功效。

Claims (1)

1、一种结构改良的折叠帐篷，由一组可折叠伸缩的支架及覆盖于支架组上的篷布所组成，所述支架组包括至少四支主架体、彼此连接的支架及一顶雨架；每一个主架体都设有可伸缩的内衬架，并套设有一用以铰接相关连接支架的滑座；每个连接支架由两交错的支架构成；所述顶雨架位于整个支架组的中部，并包括顶雨架内的一弹簧与一内衬架所组成的弹性内衬架；其特征在于，
所述支架的数目为12个并呈田字形连接，构成每个连接支架的两交错支架在其交错点处均包有U形护盖并由一螺杆铰接在一起；于每一主架体上端及接触所述篷布四边的所述支架组上，均设有一突出的螺杆，另于篷布上相对应这些螺杆位置，设有一可套置入所述螺杆处的固定孔，且该螺杆上还可旋锁有一双翼式螺帽；位于所述主架体上的滑座上设有固定孔，于所述主架体上部相对应位置，设有一能在连接支架呈完全开启状时，扣入滑座上的固定孔内而使滑座稳固定位的伸缩凸销；所述顶雨架上还设有一用于铰接四组连接支架的滑座，而且所述弹簧底端系由一穿设在所述顶雨架底端的螺杆，将之卡合而固定于顶雨架的中空内部，所述弹簧上端设置有所述内衬架。
CN91105446.4A 1991-08-09 1991-08-09 结构改良的折叠帐篷 Expired - Fee Related CN1030791C (zh)

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CN91105446.4A CN1030791C (zh) 1991-08-09 1991-08-09 结构改良的折叠帐篷
GB9214502A GB2258475A (en) 1991-08-09 1992-07-08 Folding tent
US07/910,752 US5275188A (en) 1991-08-09 1992-07-08 Modified folding tent

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CN91105446.4A CN1030791C (zh) 1991-08-09 1991-08-09 结构改良的折叠帐篷

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CN1069546A (zh) 1993-03-03
GB9214502D0 (en) 1992-08-19

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