WO2020155371A1

WO2020155371A1 - Improved structure for tent

Info

Publication number: WO2020155371A1
Application number: PCT/CN2019/081207
Authority: WO
Inventors: 白光镐; 陈仁华
Original assignee: 路华（厦门）贸易有限公司
Priority date: 2019-01-31
Filing date: 2019-04-03
Publication date: 2020-08-06
Also published as: CN109707210A

Abstract

Disclosed is a supporting structure for a tent, the structure comprising at least three upright rods (1) for providing vertical support, a side face supporting rod set (2), and a top supporting rod set (3) provided with at least one auxiliary top face supporting rod (36), wherein one end of the auxiliary top face supporting rod (36) is connected to the side face supporting rod set (2), and the other end thereof is movably connected to a top module (32). The supporting structure for the tent can enable the shape of the tent to be full, so that collapse and water accumulation are prevented; and the frame-rod connection in the tent is stronger, such that the support for the tent cloth is more stable.

Description

Improved structure of tent

技术领域Technical field

The present invention relates to the technical field of tents, in particular to an improved structure of tents.

背景技术Background technique

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.

There is a new type of tent. In addition to the usual vertical poles, a side support rod set and a top support rod set, 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.

However, through observation, 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.

In view of this, the present designer developed and designed the present invention in view of the many deficiencies and inconveniences caused by the imperfect design of the tent structure, and actively researched and improved trials.

发明内容Summary of the invention

The purpose of the present invention is to provide an improved structure of the tent. The rods in the tent of the present invention support the tarpaulin stably, and can make the tarpaulin plump and prevent collapse and water accumulation.

In order to achieve the above objective, the solution of the present invention is:

An improved structure of a tent, which includes at least three groups of upright support poles, a side support rod group and a top support rod group. The side support rod group is pivotally connected between two adjacent upright rods, and the top support The rod group includes at least three groups of radially distributed main top support rods composed of two main connecting rods through 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 end is movably connected to On 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. 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 further includes at least one auxiliary top support rod, the auxiliary top support rod includes a first connecting rod, a second connecting rod, and a third connecting rod. One end of the first connecting rod is movably connected to On the top mold, the other end is pivotally connected to the second connecting rod and the third connecting rod, and the ends of the second connecting rod and the third connecting rod that are not pivotally connected to the first connecting rod are respectively connected to two adjacent lateral cross supports The connection between the rods.

The auxiliary top surface support rod is also provided with a connecting piece, and one end of the connecting piece facing the first connecting rod, the second connecting rod, and the third connecting rod is provided with an opening groove. The connecting rod and the third connecting rod are respectively pivotally connected in the adjacent opening slots.

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 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 movably passes through the top mold. The through hole is fixedly connected with the supporting module.

The tent further includes a connecting short rod provided with a connecting part, and the fixing module is provided with a groove that cooperates with the connecting short rod, one end of the connecting short rod is fixedly connected to the middle of the lower end of the top mold, and the other end The movable installation is arranged in the groove on the fixed module, and the connecting part is connected with the inner wall of the groove by interference fit.

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.

When 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.

After adopting the above solution, 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.

附图说明Description of the drawings

Figure 1 is a schematic diagram of the structure of the first embodiment of the present invention;

2 is a schematic diagram of the structure in the folding process of the first embodiment of the present invention;

Figure 3 is a partial enlarged view of A in Figure 1;

4 is a schematic diagram of the structure of the connector in the first embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a second embodiment of the present invention;

6 is a schematic diagram of the structure in the folding process of the second embodiment of the present invention;

7 is a schematic diagram of the folded structure of the second embodiment of the present invention;

Figure 8 is a partial enlarged view of A in Figure 6;

Figure 9 is a schematic structural diagram of a third embodiment of the present invention;

10 is a schematic diagram of the structure in the folding process of the third embodiment of the present invention;

Fig. 11 is a partial enlarged view of A in Fig. 10.

具体实施方式detailed description

In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

As shown in Figures 1 to 4, it is a first embodiment of an improved structure of a tent according to the present invention, which includes at least three sets of upright support poles 1. In this embodiment, it includes four sets of upright support poles 1 It can also be composed of six or eight groups of upright poles 1. In order to facilitate the folding and use of the tent, 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. In this embodiment, 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. When the tent frame pole is to be folded, 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. 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.

When 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.

Below each of the above-mentioned main top support rods 31 is provided an 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. On the side cross struts 21 on both sides of the face strut 31, and at least one of the two ends of the inclined strut 34 is a movable end. In this embodiment, 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. The other end of 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. In this embodiment, four sets of auxiliary top support rods 36 are provided. One ends of the four 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 includes a first connecting rod 361, a second connecting rod 362, and a third connecting rod 363. One end of the first connecting rod 361 is movably connected to the top mold 32, and the other end is connected to the second connecting rod 362 and the third connecting rod. The three connecting rods 363 are pivotally connected. The ends of the second connecting rod 362 and the third connecting rod 363 that are not pivotally connected to the first connecting rod 361 are respectively connected to the connection between two adjacent lateral cross struts 21, and the tent is folded When the top support rod set 3 is folded downward as a whole, the second connecting rod 362 and the third connecting rod 363 in the auxiliary top support rod 36 can both be rotated around the first connecting rod 361 and folded downward, so that The second connecting rod 362 and the third connecting rod 363 are combined to abut on the first connecting rod 361, 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 further provided with a connecting member 364. The ends of the connecting member 362 facing the first connecting rod 361, the second connecting rod 362 and the third connecting rod 363 are all provided with an opening groove 3641, and the first connecting rod 361 , The second connecting rod 362 and the third connecting rod 363 are respectively pivotally connected in the adjacent opening slots 3641. When the top support rod group 3 is folded downward as a whole, the first connecting rod 361, the second connecting rod 362 and the third connecting rod 363 can all rotate around the connecting piece 364 in the corresponding opening slot 3641, so that the second connecting rod The rod 362 and the third connecting rod 363 are combined to abut on the first connecting rod 361 to prevent the auxiliary top surface support rod 36 from being pivoted between the first connecting rod 361 and the second connecting rod 362 and the third connecting rod 363 The tent frame pole cannot be folded due to the obstruction.

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. In this embodiment, there are eight auxiliary fixed rods. 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.

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. When the side cross support rod 21, the main top surface support rod 31 and the auxiliary top surface support rod 36 are folded, 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.

As shown in Figures 5 to 8, it is a second embodiment of an improved structure of a tent of the present invention. The difference from the first embodiment is that the above tent also includes a center pole 6 and a support module 7, and a 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 fixedly connected to the support module 7. With the central pole 6 and the supporting module 7, 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.

As shown in Figures 9 to 11, it is a third embodiment of an improved structure of a tent according to the present invention. The difference from the first embodiment is that the above tent also includes a connecting short rod 8 provided with a connecting portion 81 The fixed module 353 is provided with a groove 3531 that cooperates with the connecting short rod 8. One end of the connecting short rod 8 is fixedly connected to the middle of the lower end of the top mold 32, and the other end is movably installed in the groove 3531 on the fixed module 353 Inside, the connecting portion 81 is connected with the inner wall of the groove 3531 by interference fit. During the deployment of the tent, as the tent is unfolded, the fixing module 353 and the top mold 32 will gradually approach until the connecting short rod 8 fixed on the top mold 32 is inserted into the groove 3531 of the fixing module 353, and the connection is short. The connecting portion 81 on the rod 8 is connected with the inner wall of the groove 3531 by interference fit, so that the connecting short rod 8 is inserted into the groove 3531 tightly. By providing the connecting short rod 8, on the one hand, the connecting short rod 8 can restrict the fixation The module 353 continues to approach the top mold 32 to prevent the fixed module 353 from being too close to the top mold 32 and then tilting toward the top mold 32, so that the fixed support rod group 35 loses the support for the top support rod group 3; During the unfolding and use of the tent, the top mold 32 can be fixedly connected to the fixed module 353 through the connecting short rod 8, and the fixed module 353 is restrained and fixed, so that the fixed module 353 is prevented from shaking during use, so that the top support The connection between the rod group 3 and the fixed support rod group 35 is stronger, and the support for the tarpaulin is more stable.

The above-mentioned embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by those of ordinary skill in the art should be regarded as not departing from the scope of the present invention.

Claims

An improved structure of a tent, which includes at least three groups of upright support poles, a side support rod group and a top support rod group. The side support rod group is pivotally connected between two adjacent upright rods, and the top support The rod group includes at least three groups of radially distributed main top support rods composed of two main connecting rods through 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 end is movably connected to On 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. 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;

It is characterized in that: the top support rod set further includes at least one auxiliary top support rod, the auxiliary top support rod includes a first connecting rod, a second connecting rod, and a third connecting rod. One end is movably connected to the top mold, and the other end is pivotally connected to the second connecting rod and the third connecting rod. The ends of the second connecting rod and the third connecting rod that are not pivotally connected to the first connecting rod are respectively connected to two adjacent The junction between the side cross struts.
The improved structure of a tent according to claim 1, characterized in that: the auxiliary top support rod is further provided with a connecting piece, and the connecting piece faces the first connecting rod, the second connecting rod and the third connecting rod. Each end of the rod is provided with an opening groove, and the first connecting rod, the second connecting rod and the third connecting rod are respectively pivotally connected in the adjacent opening grooves.
The improved structure of a tent according to claim 1, wherein the fixed support rod set further comprises at least one auxiliary fixing rod and a third support block, and the third support block is fixedly installed on the auxiliary roof On the surface support rods, one end of the auxiliary fixing rod is movably connected to the fixed module, and the other end is pivotally connected to the lower end of the third support block on each auxiliary top surface support rod.
The improved structure of the tent according to claim 1, characterized in that: the tent further comprises a center pole and a support module, the top mold is provided with a through hole that cooperates with the center pole, and the center pole One end is fixedly connected to the middle of the fixed module, and the other end movably passes through the through hole on the top mold and is fixedly connected to the supporting module.
The improved structure of the tent according to claim 1, characterized in that: the tent further comprises a connecting short rod provided with a connecting part, and the fixing module is provided with a groove that cooperates with the connecting short rod, so One end of the connecting short rod is fixedly connected to the middle part of the lower end of the top mold, and the other end is movably installed in the groove on the fixed module, and the connecting part is connected with the inner wall of the groove by interference fit.
The improved structure of a tent according to claim 1, wherein the side support rod group includes at least two groups of side cross support rods pivotally connected in sequence, and the side cross support rod consists of two crossed side support rods. It is composed of a pivotal connection, and the side cross struts in each side support rod group close to the vertical rod are movably connected to one end facing the vertical rod and can be positioned on the vertical rod.
The improved structure of the tent according to claim 6, characterized in that: when the two adjacent side support rod groups on the adjacent vertical faces intersect, they respectively pass through the upper connecting block and the lower connecting block arranged on the vertical rod. The connecting block is connected, the upper connecting block is located at the top of the vertical pole, the main top surface strut is connected to the upper connecting block, and the two sides of the upper connecting block are connected to the side cross struts on both sides respectively. Close to the side support rod of the upper connecting block, the lower connecting block is movably connected and 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 branches of the two side cross struts near the lower connecting block Rod.
The improved structure of a tent according to claim 6, characterized in that: an auxiliary support rod for supporting it is provided below the main top surface support rod, and the upper end of the auxiliary support rod is pivotally connected to the main top surface On the main connecting rod of the support rod, the lower end is pivotally connected to the lower connecting block.
The improved structure of a tent according to claim 1, characterized in that: the main top 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 top support rod The other end of the main connecting rod is pivotally connected to the lateral cross struts on both sides of the main top surface struts, and at least one of the two ends of the diagonal struts is a movable end.