A canopy connecting structure of a folding tent

Abstract

The utility model belongs to the technical field of roof tent plate spare, specifically relates to a tent cloth connecting structure of folding tent, including folding tent main part and the tent cloth structure of being fixed on folding tent main part, folding tent main part includes roof structure and bottom cover structure to set up between the unfolding support structure of roof structure and bottom cover structure, unfolding support structure is still used for lifting roof structure to unfold folding tent main part, roof structure is equipped with first border, bottom cover structure is equipped with second border, and unfolding support structure is equipped with third border, third border includes first side and the second side opposite with first side, first side is hinged with first border, second side is hinged with second border, tent cloth structure upper end is connected fixed with first border, tent cloth structure lower end is connected fixed with second border, tent cloth structure middle part is connected fixed with third border, realized the close, continuous fixed of tent cloth and each border, has guaranteed the convenience of installation and waterproof effect.

Description

Technical Field

[0001] This utility model belongs to the technical field of rooftop tent panels, specifically relating to a tent fabric connection structure for a folding tent. Background Technology

[0002] With the continuous growth of private car ownership, self-driving tours have become one of the mainstream tourism methods. Industry data shows that the Chinese self-driving tour market exceeded 1.2 trillion yuan in 2024, with rooftop tents, as core outdoor equipment, experiencing a compound annual growth rate of 28%. Their advantages lie in avoiding ground moisture and insect infestations through their off-ground design, and their interior height, when unfolded, generally reaches 1.4 meters, providing a sleeping area of ​​over 2.4 square meters, significantly improving camping comfort. However, existing products still face technical bottlenecks in waterproofing and structural reliability, hindering further market expansion.

[0003] Typically, rooftop tents are directly fixed to the top of the vehicle, opened when in use and closed when not in use. Traditional rotating folding rooftop tents use a single hinge to connect two folding panels, with the tent fabric folded into the gap between the panels. Alternatively, they use two folding panels, one above the other, and a support between them, with the tent fabric fixed between the upper and lower panels and the support. The joints in these existing designs often lack proper sealing, especially when folded. Rainwater easily seeps through the seams, and the trapped moisture increases the likelihood of mold growth on the tent fabric and accelerates the corrosion of the metal hinges. Summary of the Invention

[0004] I. Technical problems to be solved This invention addresses the aforementioned deficiencies in existing technologies by proposing a new canopy connection structure for a folding tent. A connecting mechanism splices two base plates into a single unit, and a waterproof seal prevents rainwater from entering the rooftop tent from the connection point, thus achieving a waterproof seal. This solves the problem of traditional rotating folding rooftop tents using a single hinge to connect two folding panels, with the tent fabric folded into the gap between the panels. In the folded state, rainwater easily seeps into the interior through the panel seams, and the infiltrated moisture cannot escape in the sealed space, leading to increased mold growth on the tent fabric and accelerated corrosion of the metal hinge.

[0005] II. Technical Solution To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: a folding tent tent fabric connection structure, including a folding tent body and a folding tent fabric structure fixed on the folding tent body; The main body of the folding tent includes a top cover structure and a bottom cover structure, as well as an unfolding support structure disposed between the top cover structure and the bottom cover structure; the unfolding support structure is also used to lift the top cover structure so as to unfold the main body of the folding tent. The top cover structure has a first frame, the bottom cover structure has a second frame, and the unfolding support structure has a third frame. The third frame includes a first side and a second side opposite to the first side, the first side being hinged to the first frame; the second side being hinged to the second frame. The upper part of the tarpaulin structure is connected and fixed to the first frame, the lower part of the tarpaulin structure is connected and fixed to the second frame, and the middle part of the tarpaulin structure is connected and fixed to the third frame.

[0006] The tarpaulin structure includes a top cover tarpaulin and a bottom cover tarpaulin. Fixed inserts are provided at the top of the tarpaulin at the top end, the bottom of the tarpaulin at the bottom end, and at the junction of the tarpaulin at the top end and the tarpaulin at the bottom end; The edges of the first, second, and third borders are each provided with a rod slot; The fixed insertion rod and the insertion rod slot are engaged to connect the upper end of the tarpaulin structure to the first frame, the lower end of the tarpaulin structure to the second frame, and the middle part of the tarpaulin structure to the third frame.

[0007] Telescopic top poles for supporting the unfolding of the folding tent body are provided between the third frame and the first frame, and between the third frame and the second frame.

[0008] The insert slot has a narrow opening along the axial direction to allow the tarpaulin to pass through.

[0009] The fixing rod is secured by covering it with a tarpaulin.

[0010] The zipper structure is located at the fixing rod near the top of the tarpaulin at the top of the cover. The zipper structure is used for quick assembly and disassembly of the tarpaulin structure.

[0011] The zipper structure is provided at the fixed insertion rod near the top of the tarpaulin at the top cover end, and at the junction of the tarpaulin at the top cover end and the tarpaulin at the bottom cover end. The zipper structure is used for quick assembly and disassembly of the tarpaulin structure.

[0012] The zipper structure is designed to wrap around the entire circumference.

[0013] Among them, the second and third frames are also provided with tarpaulin abutment plates on the upper side near the insertion slot.

[0014] The tarpaulin abutment plate is an arc-shaped plate that extends outward along the outer wall of the insertion rod slot.

[0015] III. Beneficial Effects Compared with the prior art, this utility model connects the upper, middle and lower parts of the tent structure to the first frame of the top cover structure, the third frame of the unfolding support structure and the second frame of the bottom cover structure by means of a fixed plug and plug slot. A narrow strip opening is provided on the plug slot for the tent to pass through, so as to achieve a tight and continuous fixation between the tent and each frame. In this structure, the tent structure can be regarded as a continuous whole, which can effectively block the space inside and outside the tent.

[0016] Furthermore, the design of the tarpaulin abutment plate is remarkable. Its arc-shaped structure effectively guides and compresses the tarpaulin, preventing rainwater from overflowing and seeping into the tent along the connection between the tarpaulin and the frame. In other words, when rainwater seeps into the interior from the gap at the connection between the tarpaulin and the frame, it cannot continue to seep upwards along the tarpaulin abutment plate and will flow downwards instead. This solves the problem of easy water seepage at the joints of the panels in the existing technology, while also keeping the tarpaulin at the connection taut.

[0017] The insertion method of the fixed poles and pole slots provides a robust mechanical connection, ensuring that the tent fabric is evenly stressed when the tent is deployed, thus enhancing the overall structural stability and wind resistance. Meanwhile, the telescopic top pole located between the third frame and the first and second frames provides strong support for the tent when deployed, preventing accidental folding under external loads and improving safety and reliability.

[0018] Zipper structures are installed at the top of the tarpaulin at the top end and at the junction with the bottom end of the tarpaulin, making the installation and disassembly of the tarpaulin structure quick and easy. This not only makes it easier for users to replace and clean the tarpaulin according to the season or damage, but also greatly reduces the difficulty and time cost of maintenance, improving the user experience and market competitiveness of the product.

[0019] By extending the tarpaulin's abutment plate slightly beyond the narrow opening, the contact area and pressure between the tarpaulin and the frame are increased, enhancing the sealing effect. The tarpaulin structure is designed with two parts: a top cover and a bottom cover, connected by a zipper. The zipper is also waterproof, ensuring the integrity of the overall tarpaulin while allowing for flexible assembly and disassembly—a clever combination of structural design and functional requirements. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the entire utility model. Figure 1 .

[0021] Figure 2 This is a schematic diagram of the entire utility model. Figure 2 .

[0022] Figure 3 This is a partially exploded schematic diagram of the connection between the unfolding support structure and the tarpaulin at the top end of the present invention.

[0023] Figure 4 This is an end view of the third frame of this utility model.

[0024] In the picture: 100 represents the main body of the folding tent; 200 represents the tent fabric structure. 1 represents the top cover structure; 11 represents the first frame. 2 represents the bottom cover structure; 21 represents the second frame. 3 represents the unfolded support structure; 31 represents the third border; 32 represents the first side; 33 represents the second side; 4 is the telescopic top rod; 5 is a fixed insertion rod; 6 is the insertion slot; 61 is the opening; 62 is the tarpaulin abutment plate; 201 is the tarpaulin at the top end; 202 is the tarpaulin at the bottom end; 203 is the rain shelter. Detailed Implementation

[0025] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but should not be used to limit the scope of this utility model. Example 1

[0026] like Figure 1 , Figure 2 As shown, this embodiment provides a tarpaulin connection structure for a folding tent, mainly used for rooftop tents. Its core purpose is to solve the problems of poor sealing, easy water seepage, and inconvenient assembly and disassembly at the tarpaulin connection of traditional folding tents.

[0027] The tent fabric connection structure of the folding tent mainly includes two core parts: the folding tent body 100 and the tent fabric structure 200. The folding tent body 100 includes: a top cover structure 1 that forms the top of the tent and has a first ring-shaped frame 11 around its edge; and a bottom cover structure 2 that forms the bottom of the tent and is usually fixed to the roof of the vehicle and has a second ring-shaped frame 21 around its edge.

[0028] It also includes an unfolding support structure 3, located between the top cover structure 1 and the bottom cover structure 2, used to lift the top cover structure 1 to unfold the tent. The unfolding support structure 3 includes a ring-shaped third frame 31; the first frame 11, the second frame 21 and the third frame 31 are all square and made of aluminum alloy to reduce the overall weight while ensuring structural strength; the third frame 31 has a first side 32 and a second side 33, wherein the first side 32 is connected to the first frame 11 of the top cover structure 1 by a hinge, and the second side 33 is connected to the second frame 21 of the bottom cover structure 2 by a hinge.

[0029] Telescopic top rods 4 are provided between the third frame 31 and the first frame 11, and between the third frame 31 and the second frame 21. When the tent is deployed, the telescopic top rods 4 extend and lock, providing stable support for the entire tent. The ends of the telescopic top rods 4 are located on the sides of the first frame 11, the second frame 21, and the third frame 31, and are fixed by a locking structure, such as a bolt structure.

[0030] Regarding the tarpaulin structure 200, such as Figure 1 As shown, in this embodiment, the tarpaulin structure 200 includes a top cover tarpaulin 201 and a bottom cover tarpaulin 202. The two are detachably connected by a zipper near the third frame 31, forming a complete cover. Of course, the tarpaulin structure 200 can also be integrally molded.

[0031] like Figure 3 and Figure 4 As shown, fixing rods 5 are sewn or covered at the top edge of the top cover tarpaulin 201, the bottom edge of the bottom cover tarpaulin 202, and at the position corresponding to the third frame 31. The fixing rods 5 are long, rigid rods, usually made of plastic or metal, and are covered and fixed by the tarpaulin material. At the corners of each frame, flexible or curved rigid rods can be used for connection.

[0032] Multiple or continuous insertion rod slots 6 are provided along the edges of the first frame 11, the second frame 21, and the third frame 31. The cross-sectional shape of the insertion rod slot 6 matches the fixed insertion rod 5. In this embodiment, a cylindrical fixed insertion rod 5 and a cylindrical insertion rod slot 6 are used, allowing the fixed insertion rod 5 to be inserted and secured. Figure 4 The diagram shown is a schematic of the insertion slot 6 on the edge of the third frame 31. The installation position of the insertion slot 6 on the first frame 11 and the second frame 21 can be adjusted, but the overall effect and installation method are the same.

[0033] Specifically, a narrow strip opening 61 is provided along the axial direction of the upper edge of the insertion rod slot 6. After the tarpaulin covers and fixes the insertion rod 5, the remaining part can pass through this narrow strip opening 61, so that the tarpaulin can be stretched flat and covered on the outside of the frame.

[0034] In this embodiment, tent windows and doors are provided at corresponding positions on the tarpaulin structure 200, and multiple Velcro straps and reinforced rope buckles are used. The top cover tarpaulin 201 and the bottom cover tarpaulin 202 can be made of transparent material, and a rain shelter 203 is provided on the upper part of the tent door. Example 2

[0035] Compared to Example 1, such as Figure 4As shown, on the second frame 21 and the third frame 31, near the upper side of the insertion rod slot 6, a tarpaulin abutment plate 62 is also fixed. The tarpaulin abutment plate 62 is preferably an arc-shaped plate extending outward along the outer wall of the insertion rod slot 6. When the fixed insertion rod 5 is inserted into the insertion rod slot 6, the tarpaulin is pulled tight and adheres to the arc-shaped surface of the tarpaulin abutment plate 62, forming an effective seal and compression. Example 3

[0036] Compared to Example 1, such as Figure 3 As shown, a zipper structure is provided at one or two locations, namely, at the fixing rod 5 near the top of the top cover tarpaulin 201 and at the junction of the top cover tarpaulin 201 and the bottom cover tarpaulin 202, i.e., near the connection point of the third frame 31. This zipper structure is preferably arranged around the corresponding frame to enable quick connection and separation of the tarpaulin at that location from the frame, achieving a quick assembly and disassembly effect.

[0037] In general, when installing the tarpaulin, align the fixing rod 5 at the top of the tarpaulin 201 at the top cover end with the rod slot 6 on the first frame 11 of the top cover structure 1, and press it firmly to make it snap into the slot, or install it by passing it through. At this time, the tarpaulin passes through the narrow opening 61. Similarly, snap the fixing rod 5 at the bottom of the tarpaulin 202 at the bottom cover end into the rod slot 6 on the second frame 21 of the bottom cover structure 2.

[0038] Pull the top cover tarpaulin 201 and the bottom cover tarpaulin 202 together with their zippers. At this time, the fixing rod 5 at the connection of the two tarpaulins can also be inserted into the rod slot 6 on the third frame 31 of the unfolding support structure 3.

[0039] When the tent is deployed, the deployment mechanism, such as a hydraulic rod or manual support rod, is operated to move the third frame 31 of the deployment support structure 3 relative to the bottom cover structure 2 and the top cover structure 1, and the telescopic top rod 4 extends synchronously to support it. The tent fabric is tensioned as the frame is deployed.

[0040] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A canopy connection structure for a folding tent, characterized in that: The folding tent's tent connection structure includes a folding tent body (100) and a tent structure (200) fixed to the folding tent body. The folding tent body (100) includes a top cover structure (1) and a bottom cover structure (2), as well as an unfolding support structure (3) disposed between the top cover structure (1) and the bottom cover structure (2); the unfolding support structure (3) is also used to lift the top cover structure (1) to unfold the folding tent body (100); The top cover structure (1) is provided with a first frame (11), the bottom cover structure (2) is provided with a second frame (21), and the unfolding support structure (3) is provided with a third frame (31). The third frame (31) includes a first side (32) and a second side (33) opposite to the first side (32). The first side (32) is hinged to the first frame (11); the second side (33) is hinged to the second frame (21). The upper end of the tarpaulin structure (200) is connected and fixed to the first frame (11), the lower end of the tarpaulin structure (200) is connected and fixed to the second frame (21), and the middle part of the tarpaulin structure (200) is connected and fixed to the third frame (31).

2. The tent fabric connection structure of a folding tent according to claim 1, characterized in that, The tarpaulin structure (200) includes a top cover tarpaulin (201) and a bottom cover tarpaulin (202); Fixed inserts (5) are provided at the top of the top cover tarpaulin (201), the bottom of the bottom cover tarpaulin (202), and at the junction of the top cover tarpaulin (201) and the bottom cover tarpaulin (202). The first frame (11), the second frame (21) and the third frame (31) are respectively provided with insert slots (6); The fixed insert (5) is inserted into the insert slot (6) to achieve the connection between the upper end of the tarpaulin structure (200) and the first frame (11), the lower end of the tarpaulin structure (200) and the second frame (21), and the middle part of the tarpaulin structure (200) and the third frame (31).

3. The tent fabric connection structure of a folding tent according to claim 1, characterized in that, Telescopic top rods (4) for supporting the unfolding of the folding tent body (100) are respectively provided between the third frame (31) and the first frame (11), and between the third frame (31) and the second frame (21).

4. The tent fabric connection structure of a folding tent according to claim 2, characterized in that, The insert slot (6) has a narrow opening (61) along the axial direction that can accommodate the tarpaulin.

5. The tent fabric connection structure of a folding tent according to claim 2, characterized in that, The fixing rod (5) is fixed by covering it with a tarpaulin.

6. The tent fabric connection structure of a folding tent according to claim 2, characterized in that, A zipper structure is provided at the fixed insertion rod (5) near the top of the tarpaulin (201) at the top of the tarpaulin, the zipper structure being used for quick assembly and disassembly of the tarpaulin structure (200).

7. The tent fabric connection structure of a folding tent according to claim 2, characterized in that, A zipper structure is provided at the fixed insertion rod (5) near the top of the top cover tarpaulin (201), and a zipper structure is also provided near the junction of the top cover tarpaulin (201) and the bottom cover tarpaulin (202). The zipper structure is used for quick assembly and disassembly of the tarpaulin structure (200).

8. The tent fabric connection structure of a folding tent according to claim 6 or 7, characterized in that, The zipper structure is arranged to wrap around the entire circumference.

9. The tent fabric connection structure of a folding tent according to claim 2, characterized in that, The second frame (21) and the third frame (31) are also provided with a tarpaulin abutment plate (62) on the upper side near the insertion slot (6).

10. The tent fabric connection structure of a folding tent according to claim 9, characterized in that, The tarpaulin abutment plate (62) is an arc-shaped plate that extends outward along the outer wall of the insert rod slot (6).

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