WO2020155370A1 - 一种伞形帐篷的改进结构 - Google Patents

一种伞形帐篷的改进结构 Download PDF

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Publication number
WO2020155370A1
WO2020155370A1 PCT/CN2019/081202 CN2019081202W WO2020155370A1 WO 2020155370 A1 WO2020155370 A1 WO 2020155370A1 CN 2019081202 W CN2019081202 W CN 2019081202W WO 2020155370 A1 WO2020155370 A1 WO 2020155370A1
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WIPO (PCT)
Prior art keywords
support rod
support
rod
rods
auxiliary
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PCT/CN2019/081202
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English (en)
French (fr)
Inventor
白光镐
陈仁华
Original Assignee
路华（厦门）贸易有限公司
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Publication of WO2020155370A1 publication Critical patent/WO2020155370A1/zh

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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
    • 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
    • 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

Definitions

  • the invention relates to the technical field of tents, in particular to an improved structure of umbrella tents.
  • a tent generally includes a tarp and a pole.
  • the tarp is fixedly installed at the top of the pole and forms a sheltered space under the support of the pole. Because the tent is highly practical, it is widely used in various temporary places.
  • the top support rod set includes a top support rod and a top mold, and it also includes a fixed support rod set.
  • the two ends of the side support rod group are respectively movably connected with the upper ends of the adjacent support rods, one end of the top support rods are connected to the top mold, and the other end is respectively connected to the upper ends of the rods, and the fixed support rods are assembled in The lower part of the middle part of the top support rod group is used to support the top support rod group to prevent the middle part of the top support rod group from collapsing during use.
  • this new type of tent still has the following defects: during the unfolding and use of the tent, there is no structure to support the tarp between the adjacent top poles, so it is easy to cause the tarp to collapse, and the poles are placed against the tent. The support of the cloth is not full enough, even in rainy days, the collapsed position is easy to accumulate water, which affects normal use. Moreover, only the top support rod group is used to support the tarpaulin, which will cause unstable support during use.
  • the purpose of the present invention is to provide an improved structure of the umbrella-shaped tent.
  • the rods in the umbrella-shaped tent support the tarpaulin stably, and can make the tarpaulin full in appearance and prevent collapse and water accumulation.
  • the solution of the present invention is:
  • An improved structure of an umbrella-shaped tent which includes at least three sets of upright support poles, a side support pole set and a top support pole set.
  • the side support pole set is pivotally connected between two adjacent poles.
  • the top support rod group includes at least three groups of radially distributed main top support rods composed of two main connecting rods by pivoting and a top mold. One end of the main top support rod is respectively connected to the upper end of the vertical rod, and the other ends are movable Connect to the top mold;
  • the top support rod set further includes a fixed support rod set, the fixed support rod set includes at least three main fixing rods, a second support block, and a fixing module that are radially distributed, and the second support block is fixedly installed on the main roof.
  • the main fixing rod On the surface support rods, one end of the main fixing rod is movably connected to the fixed module, and the other end is pivotally connected to the lower end of the second support block on each main top surface support rod;
  • the top support rod set also includes at least one auxiliary top support rod formed by pivoting two auxiliary connecting rods, one end of the auxiliary top support rod is respectively connected to the connection between two adjacent side cross support rods The other end is movably connected to the top mold.
  • the auxiliary top surface support rod is provided with a connecting piece, and the connecting piece is provided with an opening slot, and the two auxiliary connecting rods forming the auxiliary top surface support rod are pivotally connected to the two ends of the connecting piece, respectively.
  • the fixed support rod set further includes at least one auxiliary fixed rod and a third support block, the third support block is fixedly installed on the auxiliary top surface support rod, and one end of the auxiliary fixed rod is movably connected to the fixed module The other end is pivotally connected to the lower end of the third support block on each auxiliary top surface support rod.
  • the side support rod group includes at least two groups of side cross support rods pivotally connected in sequence, the side cross support rod is composed of two crossed side support rods pivotally connected, and the side of each side support rod group close to the vertical rod crosses The end of the support rod facing the vertical rod is movably connected and can be positioned on the vertical rod.
  • the two adjacent side support rod groups on the adjacent vertical faces intersect, they are respectively connected by an upper connecting block and a lower connecting block arranged on the vertical rod.
  • the upper connecting block is located at the top of the vertical rod.
  • the main top surface struts are connected to the upper connecting block, and the side struts on the side cross struts on both sides of the upper connecting block are respectively connected to the side struts near the upper connecting block.
  • the lower connecting block is movably connected and It can be positioned at the upper end of the vertical rod, and the two sides of the lower connecting block are respectively connected to the side support rods near the lower connecting block of the two lateral cross struts.
  • An auxiliary support rod supporting the main top surface support rod is provided below the main top surface support rod.
  • the upper end of the auxiliary support rod is pivotally connected to the main connecting rod of the main top surface support rod, and the lower end is pivotally connected to the lower connecting block.
  • the main top surface support rod is also provided with at least one inclined support rod, one end of the inclined support rod is pivotally connected to the main connecting rod in the main top surface support rod, and the other end is pivotally connected to the main top surface support rod.
  • the side surfaces on both sides cross the support rods, and at least one of the two ends of the diagonal support rod is a movable end.
  • the umbrella-shaped tent also includes a center rod and a support module.
  • the top mold is provided with a through hole that cooperates with the center rod.
  • One end of the center rod is fixedly connected to the middle of the fixed module, and the other end moves through the top mold.
  • the through hole is fixedly connected with the support module.
  • the top support rod set in the present invention is provided with auxiliary top support rods, so that in the process of unfolding the tent, in addition to using the main top support rods to support the tent cloth, the adjacent main Between the top support rods, there are auxiliary top support rods to support the tent cloth, so that the frame rods in the tent of the present invention support the tarpaulin, which can make the tarpaulin full and prevent collapse and water accumulation; and ,
  • the two ends of the auxiliary top surface support rods are also matched with the top mold and the side support rod group, so that the frame rod connection in the tent of the present invention is stronger and the support for the tarpaulin is more stable.
  • Figure 1 is a schematic diagram of the structure of the first embodiment of the present invention.
  • Figure 2 is a front view of the first embodiment of the present invention.
  • Figure 3 is a top view of the first embodiment of the present invention.
  • FIG. 4 is a schematic diagram of the structure in the folding process of the first embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the folded structure of the first embodiment of the present invention.
  • Figure 6 is a partial enlarged view of A in Figure 1;
  • Figure 7 is a schematic diagram of the structure of the connector in the first embodiment of the present invention.
  • Fig. 8 is a schematic structural diagram of a second embodiment of the present invention.
  • Figure 9 is a front view of a second embodiment of the present invention.
  • Figure 10 is a top view of a second embodiment of the present invention.
  • FIG. 11 is a schematic diagram of the structure in the folding process of the second embodiment of the present invention.
  • FIG. 12 is a schematic diagram of the folded structure of the second embodiment of the present invention.
  • Fig. 13 is a partial enlarged view of A in Fig. 8.
  • FIG. 1 to 7 it is a first embodiment of an improved structure of an umbrella-shaped tent of the present invention, which includes at least three sets of upright support poles 1. In this embodiment, it includes four sets of upright supports.
  • the pole 1 can also be composed of six or eight groups of upright poles 1.
  • the above upright pole 1 can also be a telescopic pole structure.
  • a side support rod group 2 is pivotally connected between two adjacent vertical rods 1 to support the side elevation of the tent.
  • Each side support rod group 2 includes at least two groups of side cross support rods 21 pivotally connected in turn.
  • each side support rod group 2 is respectively provided with three groups of side cross support rods 21 pivotally connected in turn.
  • the side cross support rod 21 is composed of two crossed side support rods 211 pivotally connected, and each side support rod group 2 is close to
  • the side cross strut 21 of the pole 1 is movably connected to one end of the pole 1 and can be positioned on the pole 1.
  • the side cross strut 21 is movably connected to the pole 1
  • the side support rods 211 slide downward, so that the crossed side support rods 211 are folded and retracted so as to realize the folding of the side support rod group 2.
  • a top support rod group 3 is provided on the top of the tent.
  • the top support rod group 3 includes at least three groups of main top support rods 31 distributed radially. In this embodiment, there are four groups of main top support rods 31.
  • One end of the main top surface support rod 31 of the group is respectively connected to the upper end of the vertical rod 1 to form a frame rod supporting the tent tarp, and the other end is movably connected to a top mold 32 to form a tent top.
  • the main top support rod 31 is a rod that can be folded in one direction in the middle. It is composed of two main connecting rods 311 through pivoting.
  • the top support rod group 3 When the tent is folded, the top support rod group 3 is folded downward as a whole, the two main connecting rods 311 in the main top surface support rod 31 are folded down by the pivotal part to merge, and drive the vertical rod 1 to retract toward the center, so as to cooperate with the folding of the tent frame rod.
  • the two adjacent side support rod groups 2 on the adjacent elevations of the tent intersect, they are respectively connected by two connecting blocks arranged on the vertical rod 1, wherein the upper connecting block 4 is located at the top of the vertical rod 1, and the main roof
  • the surface struts 31 are connected to the upper connecting block 4, and at the same time, the side struts 21 of the side cross struts 21 on both sides are respectively connected to the side struts 211 near the upper connecting block 4 on both sides of the upper connecting block 4, and the lower connecting block 5 is movably connected and can be positioned at the upper end of the vertical rod 1.
  • the lower connecting block 5 is connected to the side support rods 211 of the two lateral cross struts 21 near the lower connecting block 5 on both sides, and can be connected to the lower connecting block 5.
  • a lock structure is provided on the upper part. When folded, the positioning effect of the lower connecting block 5 is released, so that the side support rod 211 near the lower connecting block 5 in the side cross strut 21 can move downwards, and can be linked with the side cross strut 21 Close up.
  • auxiliary support rod 33 for supporting it.
  • the upper end of the auxiliary support rod 33 is pivotally connected to the main connecting rod 311 of the main top support rod 31, and the lower end is pivoted to the lower connecting block. 5, when the tent frame pole is collapsed, the auxiliary strut 33 can move and retract with the lower connecting block 5, and can link the retracting of the main connecting rod 311 of the main top support rod 31.
  • Each of the above-mentioned main top support rods 31 is also provided with at least one oblique support rod 34.
  • One end of the oblique support rod 34 is pivotally connected to the main connecting rod 311 in the main top support rod 31, and the other end is pivotally connected to the main top support rod 31.
  • each main top face strut 31 is provided with two inclined struts 34, Two oblique support rods 34 connected to the same main top surface support rod 31 are arranged symmetrically, and the two oblique support rods 34 are both movably connected to the main connecting rod 311 in the main top support rod 31, and can be connected to the main connecting rod.
  • a first sliding block is arranged on 311. The first sliding block is sleeved on the main connecting rod 311 and is pivotally connected to the inclined support rod 34 on both sides.
  • the two inclined support rods 34 can move under the drive of the first sliding block.
  • each diagonal strut 34 is pivotally connected to the lateral cross strut 21, which can be pivotally connected to the junction of the two side cross struts 21, so that when the tent pole is folded, the diagonal strut 34 can be retracted in conjunction with the folding of the main top support rod 31 and the lateral cross support rod 21.
  • the above-mentioned top support rod group 3 also includes a fixed support rod group 35, which includes at least three main fixing rods 351, a second support block 352, and a fixing module 353 that are radially distributed.
  • the second support block 352 is fixedly installed on On the main top support rod 31, there are four main fixing rods 351 in this embodiment.
  • One end of the four main fixing rods 351 is movably connected to the fixing module 353, and the other end is connected to each main top support rod 31.
  • the lower end of the upper second support block 352 is pivotally connected to support the main top surface support rod 31.
  • the above-mentioned top support rod set 3 also includes at least one auxiliary top support rod 36.
  • eight sets of auxiliary top support rods 36 are provided. One ends of the eight sets of auxiliary top support rods 36 are respectively connected to two adjacent The joints between the lateral cross struts 21 form a frame rod supporting the tent tarp, and the other ends are movably connected to the top mold 32.
  • the auxiliary top support rod 36 is a rod that can be folded in one direction in the middle. It is composed of two auxiliary connecting rods 361 through pivoting.
  • the top support rod group When the tent is folded, the top support rod group is retracted as a whole while the auxiliary top
  • the two auxiliary connecting rods 361 of the supporting rod 36 are folded downwardly through the pivotal part to merge, and drive the vertical rod 1 to retract toward the center, so as to cooperate with the folding of the tent frame rod.
  • the top support rod group 3 in the present invention is provided with auxiliary top support rods 36, so that in the process of unfolding the tent, in addition to using the main top support rods 31 to support the tent of the tent, the adjacent main top Between the support rods 31 there is an auxiliary top surface support rod 36 to support the tent cloth, so that the frame rods in the tent of the present invention support the tent cloth, which can make the tent cloth full of appearance and prevent collapse and water accumulation; and , The two ends of the auxiliary top support rod 36 are also matched with the top mold 32 and the side support rod group 2, so that the frame rod connection in the tent of the present invention is stronger and the support for the tarp is more stable.
  • the above-mentioned auxiliary top support rod 36 is provided with a connecting member 362, and the connecting member 362 is provided with an opening slot 3621.
  • the two auxiliary connecting rods 361 forming the auxiliary top support rod 36 are pivotally connected by the connecting member 362, and the two auxiliary connecting rods 361 face to connect One end of the member 362 is pivotally connected to both ends of the connecting member 362 respectively.
  • the two auxiliary connecting rods 361 in the auxiliary top support rod 36 are folded down and merged by the pivoting portion, the end of the auxiliary connecting rod 361 facing the connecting piece 362 can rotate around the connecting piece 362 and is folded in the connecting piece 362 In the opening slot 3621, the two auxiliary connecting rods 361 forming the auxiliary top support rod 36 can fit and retract, so as to prevent the auxiliary top support rod 36 from being hindered by the pivotal joint between the two auxiliary connecting rods 361 and causing the tent The pole cannot be folded.
  • the above-mentioned fixed support rod group 35 also includes at least one auxiliary fixed rod 354 and a third support block 355.
  • the third support block 355 is fixedly installed on the auxiliary top support rod 36.
  • One end of the eight auxiliary fixing rods 354 is movably connected to the fixing module 353, and the other end is pivotally connected to the lower end of the third support block 355 on each auxiliary top support rod 36 to align the auxiliary top support rods. 36 for support.
  • the tent frame pole of the present invention When the tent frame pole of the present invention is folded, it is only necessary to release the positioning effect of the lower connecting block 5, so that the side strut 211 of the side cross strut 21 close to the lower connecting block 5 moves downwards, and can be linked with the side cross struts.
  • the rod 21 is retracted, and at the same time, it drives the auxiliary support rod 33 pivotally connected to the lower connecting block 5 at one end, and can be linked to the retracting of the main connecting rod 311 in the main top surface support rod 31 and the auxiliary top
  • the auxiliary connecting rod 361 in the surface support rod 36 is retracted.
  • the inclined support rod 34 can also cooperate with the folding and follow the main The top support rods 31 are closed, the tent frame rods are further folded, and finally the tent frame rods are folded into one body to realize the overall folding.
  • FIG. 8 to 13 it is a second embodiment of an improved structure of an umbrella-shaped tent of the present invention.
  • the above-mentioned tent further includes a central pole 6 and a support module 7.
  • the top mold 32 is provided with a through hole 321 that cooperates with the center rod 6.
  • One end of the center rod 6 is fixedly connected to the middle of the fixed module 353, and the other end movably passes through the through hole 321 on the top mold 32 and is fixed to the support module 7 connection.
  • the supporting pole 6 can prop up the middle part of the tarpaulin through the supporting module 7 during the unfolding and use of the tent, which increases the inclination of the middle to the surroundings of the tent, so that rain drops When falling on the tarp, it can flow away quickly, effectively preventing the tarp from sinking.

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

Abstract

一种伞形帐篷的改进结构，包括至少三组直立支撑的立杆（1）、侧面支撑杆组（2）以及顶部支撑杆组（3），顶部支撑杆组（3）包括至少一由两辅连接杆（361）通过枢接组成的辅顶面支杆（36），辅顶面支杆（36）的一端分别连接至两相邻的侧面交叉支杆（21）之间的连接处，另一端均活动连接在顶模（32）上。该伞形帐篷的篷布外形饱满、不易塌陷、不易积水、架杆连接结实、篷布支撑稳定。

Description

一种伞形帐篷的改进结构 技术领域
本发明涉及帐篷的技术领域，特别是涉及一种伞形帐篷的改进结构。
背景技术
帐篷一般包括篷布以及架杆，篷布固定安装在架杆的顶端，并在架杆的支撑下形成具有遮挡的使用空间，因为帐篷的实用性强，所以被广泛应用于各种临时场所。
现有的一种新型帐篷，其架杆除了包括常有的立杆、侧面支撑杆组以及顶部支撑杆组，顶部支撑杆组包括顶面支杆以及顶模，其还包括固定支撑杆组，侧面支撑杆组的两端分别与相邻的支撑立杆的上端活动连接，顶面支杆的一端均与顶模配合连接，另一端分别连接至立杆的上端，而固定支撑杆组装设在顶板支撑杆组的中部的下部，用以对顶部支撑杆组进行支撑，防止顶部支撑杆组的中部在使用过程中出现塌陷。
但是，通过观察发现，此新型帐篷还存在以下缺陷：帐篷在展开使用过程中，相邻的顶面支杆之间没有用以支撑篷布的结构，所以容易导致篷布塌陷，架杆对篷布的支撑不够饱满，甚至在雨天时，塌陷的位置容易积水，影响正常使用，并且，仅通过顶部支撑杆组对篷布进行支撑，在使用过程中会存在支撑不稳定的问题。
有鉴于此，本设计人针对上述帐篷结构设计上未臻完善所导致的诸多缺失及不便，而深入构思，且积极研究改良试做而开发设计出本发明。
发明内容
本发明的目的在于提供一种伞形帐篷的改进结构，本发明的伞形帐篷中的架杆对篷布的支撑稳定，并且能够使得篷布外形饱满，防止塌陷、积水。
为了达成上述目的，本发明的解决方案是：
一种伞形帐篷的改进结构，其包括至少三组直立支撑的立杆、侧面支撑杆组以及顶部支撑杆组，所述侧面支撑杆组枢接在两相邻的立杆之间，所述顶部支撑杆组包括放射状分布的至少三组由两主连接杆通过枢接组成的主顶面支杆以及顶模，所述主顶面支杆的一端分别连接至立杆上端，另一端均活动连接在顶模上；
所述顶部支撑杆组还包括固定支撑杆组，所述固定支撑杆组包括呈放射状分布的至少三根主固定杆、第二支撑块以及固定模块，所述第二支撑块固定装设在主顶面支杆上，所述主固定杆的一端均活动连接在固定模块上，另一端分别与各主顶面支杆上的第二支撑块的下端枢接；
所述顶部支撑杆组还包括至少一由两辅连接杆通过枢接组成的辅顶面支杆，所述辅顶面支杆的一端分别连接至两相邻的侧面交叉支杆之间的连接处，另一端均活动连接在顶模上。
所述辅顶面支杆设有连接件，所述连接件上设有开口槽，组成辅顶面支杆的两辅连接杆朝向连接件的一端分别枢接在连接件的两端。
所述固定支撑杆组还包括至少一根辅固定杆以及第三支撑块，所述第三支撑块固定装设在辅顶面支杆上，所述辅固定杆的一端均活动连接在固定模块上，另一端分别与各辅顶面支杆上的第三支撑块的下端枢接。
所述侧面支撑杆组包括至少两组依次枢接的侧面交叉支杆，所述侧面交叉支杆由两交叉的侧支杆枢接组成，所述各侧面支撑杆组中靠近立杆的侧面交叉支杆朝向立杆的一端活动连接并可定位在立杆上。
所述相邻立面上的两相邻的侧面支撑杆组在相交时分别通过设置在立杆上的上连接块和下连接块进行连接，所述上连接块位于立杆的顶端，所述主顶面支杆连接在上连接块上，所述上连接块的两侧上分别连接两侧面上的侧面交叉支杆中靠近上连接块的侧支杆，所述下连接块则活动连接并可定位在立杆的上端，所述下连接块的两侧上分别连接两侧面交叉支杆中靠近下连接块的侧支杆。
所述主顶面支杆下方设有一对其进行支持的辅撑杆，所述辅撑杆的上端枢接在主顶面支杆的主连接杆上，下端则枢接在下连接块上。
所述主顶面支杆上还设有至少一斜支杆，所述斜支杆的一端枢接在主顶面支杆中的主连接杆上，另一端枢接在位于主顶面支杆两侧的侧面交叉支杆上，且斜支杆两端中至少一端为活动端。
所述伞形帐篷还包括中心杆以及支撑模块，所述顶模上设有与中心杆相互配合的通孔，所述中心杆的一端固定连接至固定模块的中部，另一端活动穿过顶模上的通孔并且与支撑模块固定连接。
采用上述方案后，本发明中的顶部支撑杆组通过设有辅顶面支杆，使得帐篷在展开使用过程中，除了利用主顶面支杆对帐篷的篷布进行支撑外，相邻的主顶面支杆之间还有辅顶面支杆对帐篷的篷布进行支撑，使得本发明的帐篷中的架杆对篷布的支撑，能够使得篷布外形饱满，防止塌陷、积水；并且，辅顶面支杆的两端还与顶模和侧面支撑杆组配合连接，使得本发明的帐篷中的架杆连接更加结实，对篷布的支撑也更加稳定。
附图说明
图1为本发明第一实施例的结构示意图；
图2为本发明第一实施例的主视图；
图3为本发明第一实施例的俯视图；
图4为本发明第一实施例收折过程中的结构示意图；
图5为本发明第一实施例收折后的结构示意图；
图6为图1中A处的局部放大图；
图7为本发明第一实施例中连接件的结构示意图；
图8为本发明第二实施例的结构示意图；
图9为本发明第二实施例的主视图；
图10为本发明第二实施例的俯视图；
图11为本发明第二实施例收折过程中的结构示意图；
图12为本发明第二实施例收折后的结构示意图；
图13为图8中A处的局部放大图。
具体实施方式
为了进一步解释本发明的技术方案，下面通过具体实施例来对本发明进行详细阐述。
如图1至图7所示，为本发明一种伞形帐篷的改进结构的第一实施例，其包括至少三组直立支撑的立杆1，在本实施例中包括四组直立支撑的立杆1，其也可以为六组或是八组等多组立杆1组成，为了方便帐篷的收折和使用，上述立杆1也可以为伸缩杆结构。
在相邻的两立杆1之间枢接有侧面支撑杆组2，以对帐篷的侧立面形成支撑，各侧面支撑杆组2包括至少两组依次枢接的侧面交叉支杆21，在本实施例中，各侧面支撑杆组2分别设有三组依次枢接的侧面交叉支杆21，侧面交叉支杆21由两交叉的侧支杆211枢接组成，各侧面支撑杆组2中靠近立杆1的侧面交叉支杆21朝向立杆1的一端活动连接并可定位在立杆1上，当要将帐篷架杆收折时，侧面交叉支杆21中活动连接在立杆1上的侧支杆211向下滑动，令交叉的侧支杆211合拢收靠从而实现侧面支撑杆组2的收折。
上述帐篷的顶部上设有顶部支撑杆组3，顶部支撑杆组3包括呈放射状分布的至少三组主顶面支杆31，在本实施例中设有四组主顶面支杆31，四组主顶面支杆31的一端分别连接至立杆1上端形成支撑帐篷篷布的架杆，另一端均活动连接在一顶模32上形成帐篷顶。主顶面支杆31为一在中部可进行单向收折的杆件，其由两主连接杆311通过枢接组成，帐篷收折时，顶部支撑杆组3整体向下收合的同时，主顶面支杆31中的两主连接杆311通过枢接部向下收合后而合并，并带动立杆1向中心收靠，从而可配合帐篷架杆的收折。
上述帐篷相邻立面上的两相邻的侧面支撑杆组2在相交时分别通过两设置在立杆1上的连接块进行连接，其中，上连接块4位于立杆1的顶端，主顶面支杆31连接在上连接块4上，同时，该上连接块4的两侧上分别连接两侧面上的侧面交叉支杆21中靠近上连接块4的侧支杆211，而下连接块5则活动连接并可定位在立杆1的上端，该下连接块5的两侧上分别连接两侧面交叉支杆21中靠近下连接块5的侧支杆211，并且，可在下连接块5上设置锁扣结构，收折时，解除下连接块5的定位作用，使侧面交叉支杆21中靠近下连接块5的侧支杆211向下活动，并可连动侧面交叉支杆21的收靠。
上述各主顶面支杆31下方设有一对其进行支持的辅撑杆33，辅撑杆33的上端枢接在主顶面支杆31的主连接杆311上，下端则枢接在下连接块5上，在帐篷架杆收折时辅撑杆33能够随着下连接块5而活动收靠，并可连动主顶面支杆31中主连接杆311的收靠。
上述各主顶面支杆31上还设有至少一斜支杆34，斜支杆34的一端枢接在主顶面支杆31中的主连接杆311上，另一端枢接在位于主顶面支杆31两侧的侧面交叉支杆21上，且斜支杆34两端中至少一端为活动端，在本实施例中，各主顶面支杆31上设有两斜支杆34，两连接在同一主顶面支杆31上的斜支杆34呈对称设置，两斜支杆34均活动连接在主顶面支杆31中的主连接杆311上，并且，可以在主连接杆311上设置一第一滑块，该第一滑块套设在主连接杆311上并且两侧分别与斜支杆34枢接，两斜支杆34可在第一滑块的带动下活动，各斜支杆34的另一端则是枢接在侧面交叉支杆21上，可将其枢接在两侧面交叉支杆21的连接处上，从而在帐篷架杆进行收折时，斜支杆34可配合主顶面支杆31和侧面交叉支杆21的收合而进行收靠。
上述顶部支撑杆组3还包括固定支撑杆组35，固定支撑杆组35包括呈放射状分布的至少三根主固定杆351、第二支撑块352以及固定模块353，第二支撑块352固定装设在主顶面支杆31上，在本实施例中设有四根主固定杆351，四根主固定杆351的一端均活动连接在固定模块353上，另一端分别与各主顶面支杆31上的第二支撑块352的下端枢接，以对主顶面支杆31进行支撑。
上述顶部支撑杆组3还包括至少一辅顶面支杆36，在本实施例中设有八组辅顶面支杆36，八组辅顶面支杆36的一端分别连接至两相邻的侧面交叉支杆21之间的连接处形成支撑帐篷篷布的架杆，另一端均活动连接在顶模32上。辅顶面支杆36为一在中部可进行单向收折的杆件，其由两辅连接杆361通过枢接组成，帐篷收折时，顶部支撑杆组整体下收的同时，辅顶面支杆36中的两辅连接杆361通过枢接部向下收合后而合并，并带动立杆1向中心收靠，从而可配合帐篷架杆的收折。
本发明中的顶部支撑杆组3通过设有辅顶面支杆36，使得帐篷在展开使用过程中，除了利用主顶面支杆31对帐篷的篷布进行支撑外，相邻的主顶面支杆31之间还有辅顶面支杆36对帐篷的篷布进行支撑，使得本发明的帐篷中的架杆对篷布的支撑，能够使得篷布外形饱满，防止塌陷、积水；并且，辅顶面支杆36的两端还与顶模32和侧面支撑杆组2配合连接，使得本发明的帐篷中的架杆连接更加结实，对篷布的支撑也更加稳定。
上述辅顶面支杆36设有连接件362，连接件362上设有开口槽3621，组成辅顶面支杆36的两辅连接杆361通过连接件362枢接，两辅连接杆361朝向连接件362的一端分别枢接在连接件362的两端。当辅顶面支杆36中的两辅连接杆361通过枢接部向下收合合并时，辅连接杆361朝向连接件362的一端能够绕着连接件362转动，并且收合在连接件362的开口槽3621内，使得组成辅顶面支杆36的两辅连接杆361能够贴合收靠，避免辅顶面支杆36因为受到两辅连接杆361之间的枢接部妨碍而导致帐篷架杆无法收拢。
上述固定支撑杆组35还包括至少一根辅固定杆354以及第三支撑块355，第三支撑块355固定装设在辅顶面支杆36上，在本实施例中设有八根辅固定杆354，八根辅固定杆354的一端均活动连接在固定模块353上，另一端分别与各辅顶面支杆36上的第三支撑块355的下端枢接，以对辅顶面支杆36进行支撑。
本发明的帐篷架杆进行收折时，只须解除下连接块5的定位作用，使侧面交叉支杆21中靠近下连接块5的侧支杆211向下活动，并可连动侧面交叉支杆21的收靠，同时，带动一端与下连接块5枢接的辅撑杆33活动收靠，并可连动主顶面支杆31中主连接杆311的收靠，以及连动辅顶面支杆36中辅连接杆361的收靠，当侧面交叉支杆21、主顶面支杆31和辅顶面支杆36进行收折时，斜支杆34也能够配合收折，跟随主顶面支杆31靠合，帐篷架杆进一步收折，最后将帐篷架杆收靠合并成一体，实现整体收折。
如图8至图13所示，为本发明一种伞形帐篷的改进结构的第二实施例，其与第一实施例的不同之处在于，上述帐篷还包括中心杆6以及支撑模块7，顶模32上设有与中心杆6相互配合的通孔321，中心杆6的一端固定连接至固定模块353的中部，另一端活动穿过顶模32上的通孔321并且与支撑模块7固定连接。通过设有中心杆6以及支撑模块7，使得帐篷在展开使用过程中，支撑杆6能够通过支撑模块7将篷布的中部向上撑起，增加了篷布中部至四周的倾斜度，使得雨水滴落在篷布上面时，能够快速流走，有效的防止篷布积水塌陷。
上述实施例和图式并非限定本发明的产品形态和式样，任何所属技术领域的普通技术人员对其所做的适当变化或修饰，皆应视为不脱离本发明的专利范畴。

Claims (8)

  1. 一种伞形帐篷的改进结构，其包括至少三组直立支撑的立杆、侧面支撑杆组以及顶部支撑杆组，所述侧面支撑杆组枢接在两相邻的立杆之间，所述顶部支撑杆组包括放射状分布的至少三组由两主连接杆通过枢接组成的主顶面支杆以及顶模，所述主顶面支杆的一端分别连接至立杆上端，另一端均活动连接在顶模上；
    所述顶部支撑杆组还包括固定支撑杆组，所述固定支撑杆组包括呈放射状分布的至少三根主固定杆、第二支撑块以及固定模块，所述第二支撑块固定装设在主顶面支杆上，所述主固定杆的一端均活动连接在固定模块上，另一端分别与各主顶面支杆上的第二支撑块的下端枢接；
    其特征在于：所述顶部支撑杆组还包括至少一由两辅连接杆通过枢接组成的辅顶面支杆，所述辅顶面支杆的一端分别连接至两相邻的侧面交叉支杆之间的连接处，另一端均活动连接在顶模上。
  2. 如权利要求1所述的一种伞形帐篷的改进结构，其特征在于：所述辅顶面支杆设有连接件，所述连接件上设有开口槽，组成辅顶面支杆的两辅连接杆朝向连接件的一端分别枢接在连接件的两端。
  3. 如权利要求1所述的一种伞形帐篷的改进结构，其特征在于：所述固定支撑杆组还包括至少一根辅固定杆以及第三支撑块，所述第三支撑块固定装设在辅顶面支杆上，所述辅固定杆的一端均活动连接在固定模块上，另一端分别与各辅顶面支杆上的第三支撑块的下端枢接。
  4. 如权利要求1所述的一种伞形帐篷的改进结构，其特征在于：所述侧面支撑杆组包括至少两组依次枢接的侧面交叉支杆，所述侧面交叉支杆由两交叉的侧支杆枢接组成，所述各侧面支撑杆组中靠近立杆的侧面交叉支杆朝向立杆的一端活动连接并可定位在立杆上。
  5. 如权利要求4所述的一种伞形帐篷的改进结构，其特征在于：所述相邻立面上的两相邻的侧面支撑杆组在相交时分别通过设置在立杆上的上连接块和下连接块进行连接，所述上连接块位于立杆的顶端，所述主顶面支杆连接在上连接块上，所述上连接块的两侧上分别连接两侧面上的侧面交叉支杆中靠近上连接块的侧支杆，所述下连接块则活动连接并可定位在立杆的上端，所述下连接块的两侧上分别连接两侧面交叉支杆中靠近下连接块的侧支杆。
  6. 如权利要求4所述的一种伞形帐篷的改进结构，其特征在于：所述主顶面支杆下方设有一对其进行支持的辅撑杆，所述辅撑杆的上端枢接在主顶面支杆的主连接杆上，下端则枢接在下连接块上。
  7. 如权利要求1所述的一种伞形帐篷的改进结构，其特征在于：所述主顶面支杆上还设有至少一斜支杆，所述斜支杆的一端枢接在主顶面支杆中的主连接杆上，另一端枢接在位于主顶面支杆两侧的侧面交叉支杆上，且斜支杆两端中至少一端为活动端。
  8. 如权利要求1所述的一种伞形帐篷的改进结构，其特征在于：所述伞形帐篷还包括中心杆以及支撑模块，所述顶模上设有与中心杆相互配合的通孔，所述中心杆的一端固定连接至固定模块的中部，另一端活动穿过顶模上的通孔并且与支撑模块固定连接。
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