A tent support framework and a tent

Abstract

The utility model relates to a tent technical field, specifically is a tent's support framework and tent, and support framework includes top connecting assembly, at least two groups of extension rod subassembly and at least two groups of support rod subassembly, the first end of extension rod subassembly and the first end of support rod subassembly gather and connect on top connecting assembly, the second end of extension rod subassembly extends towards the side away from top connecting assembly, the second end of support rod subassembly sets up towards the side away from top connecting assembly, and the second end of support rod subassembly is used for with the abutment of the surface to be installed, under the condition that support framework is in the unfolded state, top connecting assembly, extension rod subassembly and support rod subassembly connect and form first accommodating space after, extension rod subassembly in the utility model can expand the accommodation space, improve the space utilization of tent, support framework can be between the unfolded state and the folding state quick conversion, reduce the dismounting difficulty, and improve the dismounting efficiency of tent, and then improve the use experience of user.

Description

Technical Field

[0001] This utility model relates to the field of tent technology, and in particular to a tent support frame and a tent. Background Technology

[0002] Traditional pyramid tents typically use a central pole support structure, secured with multiple guy ropes and ground pegs. This design has the following inherent drawbacks: First, insufficient structural stability. Specifically, the central pole bears only a single load, making it prone to overturning under strong winds or lateral loads. The guy rope system relies on ground anchoring, resulting in poor stability in soft or complex terrain. Second, low space utilization. The interior space is limited by the vertical height of the central pole, and the surrounding areas suffer from insufficient height at the corners due to the slanted tent fabric, affecting user comfort. Third, low setup efficiency. The tent requires sequential assembly of the poles, adjustment of the guy ropes and ground pegs, a cumbersome process that makes it difficult to maintain even rope tension, increasing the difficulty for a single person to operate.

[0003] Given the shortcomings of existing technologies, there is an urgent need to research a tent support frame and a tent in order to solve the above problems. Summary of the Invention

[0004] To solve the above-mentioned technical problems, this utility model sets up a top connecting component, an extension rod component, and a support rod component that cooperate with each other to form a first accommodating space. Specifically, after the top connecting component and the support rod component form an accommodating space, the extension rod component can expand the accommodating space to form the first accommodating space. This arrangement can improve space utilization and thus improve the comfort of using the tent. At the same time, the first leg tube component, the second leg tube component, and the surface to be installed in the support rod component form a triangular structure, which can improve the structural stability of the support frame.

[0005] This utility model provides a support frame for a tent, including a top connecting assembly, at least two sets of extension pole assemblies, and at least two sets of support pole assemblies;

[0006] The first end of the extension rod assembly and the first end of the support rod assembly are converged and connected to the top connecting assembly. The second end of the extension rod assembly extends toward a side away from the top connecting assembly. The second end of the support rod assembly is disposed toward a side away from the top connecting assembly, and the second end of the support rod assembly is used to abut against the surface to be installed.

[0007] The support rod assembly includes a connecting rod, a connector, a first leg tube assembly, and a second leg tube assembly.

[0008] The first end of the connecting rod is hinged to the top connecting assembly, and the second end of the connecting rod is hinged to the first end of the first leg assembly and the first end of the second leg assembly respectively through the connector. The second ends of the first leg assembly and the second leg assembly respectively abut against the surface to be installed. The first leg assembly, the second leg assembly and the surface to be installed form a triangular structure.

[0009] Under the action of external force, the support frame can switch between an unfolded state and a folded state. When the support frame is in the unfolded state, the top connecting component, the at least two sets of extension rod components and the at least two sets of support rod components are connected to form a first accommodating space.

[0010] Furthermore, the extension rod assembly has an unfolded state and a folded state;

[0011] When the extension rod assembly is in a folded state, the second end of the extension rod assembly is folded toward the top connecting assembly;

[0012] When the extension rod assembly is in the deployed state, the second end of the extension rod assembly extends toward the side away from the top connecting assembly.

[0013] Furthermore, when the support frame is in the deployed state, the top connecting assembly and the at least two sets of support rod assemblies are connected to form a second accommodating space;

[0014] The extension rod assembly is used to expand the space of the second receiving space near the top connecting assembly to form a first receiving space, wherein the first receiving space is larger than the second receiving space.

[0015] Furthermore, the extension rod assembly includes a first extension rod;

[0016] The first end of the first extension rod is hinged to the top connecting assembly, and the second end of the first extension rod extends toward the side away from the top connecting assembly.

[0017] Furthermore, the connecting rods of the top connecting assembly and the at least two sets of support rod assemblies are connected to form a third receiving space;

[0018] The third accommodating space is smaller than the second accommodating space, and the third accommodating space is located on the side of the second accommodating space near the top connecting component.

[0019] Furthermore, the connector has a first leg tube connection position, a second leg tube connection position, and a connecting rod connection position that are spaced apart;

[0020] The first end of the first leg tube assembly and the first end of the second leg tube assembly are respectively hinged to the first leg tube connection position and the second leg tube connection position, and the second end of the connecting rod is hinged to the connecting rod connection position;

[0021] The first leg tube connection position and the second leg tube connection position are located on the side of the connector facing the surface to be installed, and the connecting rod connection position is located on the side of the connector facing the top connecting assembly.

[0022] Furthermore, the first lead tube assembly and the second lead tube assembly have the same structure;

[0023] The first leg assembly includes a first leg, a second leg, and a locking element;

[0024] The first end of the first leg tube is hinged to the leg tube connection position, and the second end of the first leg tube extends into the second leg tube from the first end of the second leg tube. The second end of the second leg tube abuts against the surface to be installed.

[0025] The first leg tube and the second leg tube are unlocked or locked by the locking member. When the locking member is in the unlocked state, the first leg tube and the second leg tube can move relative to each other to adjust the length of the first leg tube assembly.

[0026] Furthermore, the support frame includes two sets of extension rod assemblies and two sets of support rod assemblies arranged at intervals;

[0027] The two sets of extension rod assemblies are arranged opposite to each other, and the two sets of extension rod assemblies are connected to the top connecting assembly to form a triangular structure;

[0028] The two sets of support rod assemblies are arranged opposite to each other, and the two sets of support rod assemblies are connected to the top connecting assembly to form a triangular structure.

[0029] This utility model also protects a tent, including a tarpaulin and a support frame of the tent as described above, wherein the tarpaulin is disposed on the support frame of the tent.

[0030] Implementing the embodiments of this utility model has the following beneficial effects:

[0031] This utility model features a top connecting component, an extension rod component, and a support rod component that cooperate with each other to form a first accommodating space. Specifically, after the top connecting component and the support rod component form the accommodating space, the extension rod component can expand the accommodating space to form the first accommodating space. This arrangement can improve space utilization and thus improve the comfort of the tent during use. At the same time, the first leg tube component, the second leg tube component, and the surface to be installed in the support rod component form a triangular structure, which can improve the structural stability of the support frame. More importantly, the support frame can quickly switch between the unfolded and folded states, reducing the difficulty of disassembly and assembly, improving the efficiency of tent assembly and disassembly, and thus improving the user experience. Attached Figure Description

[0032] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments or prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of this utility model. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0033] Figure 1 This is a structural diagram of the tent's support frame as shown in the first angle of this embodiment;

[0034] Figure 2 This is a structural diagram of the tent's support frame as shown in the second angle of this embodiment;

[0035] Figure 3 This is a structural diagram of the tent's support frame from the third angle in this embodiment;

[0036] Figure 4 This is a structural diagram of the support frame of the tent in the first folded state of this embodiment;

[0037] Figure 5 This is a structural diagram of the support frame of the tent in the second folded state of this embodiment;

[0038] Figure 6 This is a structural diagram of the support frame of the tent in the third folded state of this embodiment;

[0039] Figure 7 This is a structural diagram of the tent described in the second angle of this embodiment;

[0040] Figure 8 This is a structural diagram of the tent as shown in the first angle of this embodiment.

[0041] The corresponding reference numerals in the figure are:

[0042] 1-Top connecting assembly; 2-Extension rod assembly; 3-Support rod assembly; 4-Tannel; 31-Connecting rod; 32-Connector; 33-First leg tube; 34-Second leg tube; 35-Locking component. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0044] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0045] To address the shortcomings of existing technologies, this utility model addresses these issues by having the first telescopic tube, the second telescopic tube, and the adjustment component work together. The pressing component can rotate relative to the fixing component, thereby causing the second end of the snap-fit ​​component to intermittently snap into the first mounting hole and the second mounting hole, respectively. This allows the first telescopic tube and the second telescopic tube to move or be fixed relative to each other, thus enabling rapid adjustment and positioning of the tent's support frame length. This makes the process of adjusting the height of the tent frame safer and more convenient.

[0046] See appendix Figures 1 to 8This embodiment provides a tent support frame, including a top connecting assembly 1, at least two sets of extension rod assemblies 2, and at least two sets of support rod assemblies 3; the first ends of the extension rod assemblies 2 and the first ends of the support rod assemblies 3 are converged and connected to the top connecting assembly 1, and the second ends of the extension rod assemblies 2 extend toward the side away from the top connecting assembly 1; the second ends of the support rod assemblies 3 are disposed toward the side away from the top connecting assembly 1, and the second ends of the support rod assemblies 3 are used to abut against the surface to be installed; the support rod assembly 3 includes a connecting rod 31, a connector 32, a first leg tube assembly, and a second leg tube assembly; the first end of the connecting rod 31 is hinged to the top connecting assembly 1, and the second end of the connecting rod 31 is hinged to the first ends of the first leg tube assembly and the second leg tube assembly respectively through the connector 32; the second ends of the first leg tube assembly and the second leg tube assembly respectively abut against the surface to be installed, and the first leg tube assembly, the second leg tube assembly, and the surface to be installed form a triangular structure; under external force Under its function, the support frame can switch between an unfolded state and a folded state. When the support frame is in the unfolded state, the top connecting component 1, at least two sets of extension rod components 2, and at least two sets of support rod components 3 are connected to form a first accommodating space. This utility model sets up a mutually cooperating top connecting component 1, extension rod components 2, and support rod components 3 to form the first accommodating space. Specifically, after the top connecting component 1 and the support rod components 3 form the accommodating space, the extension rod components 2 can expand the aforementioned accommodating space to form the first accommodating space. This setting can improve space utilization and thus improve the comfort of using the tent. At the same time, the first leg tube component, the second leg tube component, and the surface to be installed in the support rod component 3 form a triangular structure, which can improve the structural stability of the support frame. More importantly, the support frame can quickly switch between an unfolded state and a folded state, reducing the difficulty of disassembly and assembly, and improving the efficiency of tent disassembly and assembly, thereby improving the user experience.

[0047] Understandably, the top connecting component 1 is located at the top of the tent. After the extension pole component 2 and the support pole component 3 are connected to the top connecting component 1, they are dispersed towards the side away from the top connecting component 1 to form a accommodating space. When the extension pole component 2 is in the folded state, the space at the top of the tent is not expanded. When the extension pole component 2 is in the unfolded state, the space at the top of the tent is fully expanded.

[0048] At least two sets of support rod assemblies 3 and at least two sets of extension rod assemblies 2 are hinged to the top connecting assembly 1, thereby achieving an integrated hinge of the top connecting assembly 1, extension rod assembly 2 and support rod assembly 3, achieving the effect of synchronous folding of the top connecting assembly 1, extension rod assembly 2 and support rod assembly 3, which facilitates the folding of the support frame, reduces the difficulty of disassembly and assembly, and improves the efficiency of tent disassembly and assembly.

[0049] In some possible embodiments, the number of support rod assemblies 3 and the number of extension rod assemblies 2 are not limited, as long as the support rod assemblies 3 and the extension rod assemblies 2 can be integrally hinged with the top connecting assembly 1.

[0050] In this embodiment, the specific structure of the top connecting component 1 is not limited, as long as the top connecting component 1 can be hinged to the extension rod component 2 and the support rod component 3 respectively, and the first end of the extension rod component 2 and the first end of the support rod component 3 can be gathered and connected to the top connecting component 1.

[0051] In this embodiment, the folding process of the supporting skeleton is described in detail below. Figures 3 to 6 .

[0052] In some possible embodiments, the extension rod assembly 2 has an unfolded state and a folded state; when the extension rod assembly 2 is in the folded state, the second end of the extension rod assembly 2 is folded toward the top connecting assembly 1; when the extension rod assembly 2 is in the unfolded state, the second end of the extension rod assembly 2 extends toward the side away from the top connecting assembly 1. By setting the extension rod assembly 2 to have an unfolded state and a folded state, when it is necessary to expand the tent's internal storage space, the tent's storage space can be expanded simply by switching the extension rod assembly 2 from the folded state to the unfolded state, thereby improving the convenience of tent space expansion and enhancing the user experience.

[0053] In some possible embodiments, when the support frame is in the unfolded state, the top connecting component 1 and at least two sets of support rod components 3 are connected to form a second accommodating space; the extension rod component 2 is used to expand the space of the second accommodating space near the top connecting component 1 to form a first accommodating space, wherein the first accommodating space is larger than the second accommodating space, and the state of the extension rod component 2 can be controlled according to the user's needs to achieve the effect of switching the tent's accommodating space between the first accommodating space and the second accommodating space, thereby improving the tent's usability.

[0054] In this embodiment, when the support frame is in a folded state, at least two sets of support components 3 move toward the top connecting component 1 to abut against each other, and at least two sets of extension rod components 2 move toward the top connecting component 1 to abut against each other, at which point the folding of the support frame is completed.

[0055] In some possible embodiments, the extension rod assembly 2 includes a first extension rod; a first end of the first extension rod is hinged to the top connecting assembly 1, and a second end of the first extension rod extends toward the side away from the top connecting assembly 1. When the extension rod assembly 2 is provided with only the first extension rod, the structure of the extension rod assembly 2 can be simplified, and the effect of the first extension rod being able to expand the storage space inside the tent can be achieved.

[0056] In this embodiment, the length of the first extension pole is not limited, as long as it can extend the top space of the tent.

[0057] In this embodiment, the edge of the second end of the first extension rod is smoothly rounded to prevent the second end of the first extension rod from damaging the tarpaulin 4 during the unfolding process.

[0058] In this embodiment, the initial length of the extension rod assembly 2 is less than the length of the connecting rod 31, and the initial length of the extension rod assembly 2 is the shortest length of the extension rod assembly 2.

[0059] In some possible embodiments, the connecting rods 31 of the top connecting component 1 and at least two sets of support rod components 3 are connected to form a third receiving space; the third receiving space is smaller than the second receiving space, and the third receiving space is located on the side of the second receiving space near the top connecting component 1.

[0060] In some possible embodiments, the connector 32 has a first leg tube connection position, a second leg tube connection position, and a connecting rod connection position that are spaced apart; the first end of the first leg tube assembly and the first end of the second leg tube assembly are respectively hinged to the first leg tube connection position and the second leg tube connection position, and the second end of the connecting rod 31 is hinged to the connecting rod connection position; the first leg tube connection position and the second leg tube connection position are located on the side of the connector 32 facing the surface to be installed, and the connecting rod connection position is located on the side of the connector 32 facing the top connecting assembly 1. By setting the connector 32, the connecting rod, the first leg tube assembly, and the second leg tube assembly can be integrated and hinged, achieving the effect of synchronous folding of the connecting rod, the first leg tube assembly, and the second leg tube assembly, thereby facilitating the folding of the support frame, reducing the difficulty of disassembly and assembly, and improving the efficiency of tent disassembly and assembly.

[0061] In this embodiment, the specific structure of the connector 32 is not limited, as long as the connector 32 can be hinged to the first leg tube assembly, the second leg tube assembly and the connecting rod 31 to form an integrated hinged structure.

[0062] In some possible embodiments, the first leg tube assembly and the second leg tube assembly have the same structure; the first leg tube assembly includes a first leg tube 33, a second leg tube 34, and a locking member 35; the first end of the first leg tube 33 is hinged to the leg tube connection position, and the second end of the first leg tube 33 extends into the second leg tube 34 from the first end of the second leg tube 34, and the second end of the second leg tube 34 abuts against the surface to be installed; the first leg tube 33 and the second leg tube 34 are unlocked or locked by the locking member 35. When the locking member 35 is in the unlocked state, the first leg tube 33 and the second leg tube 34 can move relative to each other to adjust the length of the first leg tube assembly. By setting the mutually cooperating locking member, the first leg tube 33, and the second leg tube 34, the overall length of the first leg tube assembly can be adjusted, thereby ensuring that the height of the tent can be adjusted multiple times, thereby increasing the usability of the tent and improving the user experience.

[0063] In this embodiment, both the first leg tube 33 and the second leg tube 34 are tubular structures. The specific structure of the locking member 35 is not limited, as long as it can be unlocked or locked by controlling the locking member 35.

[0064] In this embodiment, the initial length of the first leg tube assembly is less than the length of the connecting rod 31, and the initial length of the first leg tube assembly is the shortest length of the first leg tube assembly.

[0065] In this embodiment, the first leg tube 33 is provided with a scale, which is set along the length direction of the first leg tube 33.

[0066] In some possible embodiments, the support frame includes two sets of extension rod assemblies 2 and two sets of support rod assemblies 3 spaced apart; the two sets of extension rod assemblies 2 are arranged opposite each other, and the two sets of extension rod assemblies 2 are connected to the top connecting assembly 1 to form a triangular structure; the two sets of support rod assemblies 3 are arranged opposite each other, and the two sets of support rod assemblies 3 are connected to the top connecting assembly 1 to form a triangular structure, and the two sets of extension rod assemblies 2 are connected to the top connecting assembly 1 to form a triangular structure, and the two sets of support rod assemblies 3 are connected to the top connecting assembly 1 to form a triangular structure. This arrangement can improve the overall stability of the support frame.

[0067] In this embodiment, as can be seen from the top view of the tent, the extension rod assembly 2, the support rod assembly 3, the extension rod assembly 2 and the support rod assembly 3 are arranged sequentially along the circumference of the tent, and the included angle between two adjacent assemblies is the same; specifically, two sets of support rod assemblies 3 are symmetrically arranged on both sides of at least two sets of extension rod assemblies 2.

[0068] This utility model also protects a tent, including a tent fabric 4 and a support frame as described above. The tent fabric 4 is mounted on the support frame. The tent in this utility model includes a support frame, which is provided with a cooperating top connecting component 1, an extension rod component 2, and a support rod component 3 to form a first accommodating space. Specifically, after the top connecting component 1 and the support rod component 3 form the accommodating space, the extension rod component 2 can expand the accommodating space to form the first accommodating space. This arrangement can improve space utilization and thus improve the comfort of using the tent. At the same time, the first leg tube component, the second leg tube component, and the surface to be installed in the support rod component 3 form a triangular structure, which can improve the structural stability of the support frame. More importantly, the support frame can quickly switch between an unfolded state and a folded state, reducing the difficulty of disassembly and assembly and improving the efficiency of tent assembly and disassembly, thereby improving the user experience.

[0069] In this embodiment, the tarpaulin 4 is fixedly mounted on the support frame, or the tarpaulin 4 is detachably mounted on the support frame.

[0070] The deployment process of the tent's support frame: When the tent's support frame needs to be deployed, at least two sets of support components 3 rotate relative to the top connecting component 1 until at least two sets of support components 2 are fully deployed; specifically: the connector 31 rotates relative to the top connecting component 1, and the first leg tube assembly and the second leg tube assembly rotate relative to the connector 32 until the connector 31 is fully deployed, and the first leg tube assembly and the second leg tube assembly are fully deployed; the lengths of the first leg tube assembly and the second leg tube assembly are adjusted according to user needs to adjust the height of the support frame; the extension rod assembly 2 is controlled to rotate relative to the top connecting component 1 until the extension rod assembly 2 is fully deployed to expand the accommodating space above the support frame, at which point the deployment process of the support frame is completed.

[0071] Although the present invention has been described through preferred embodiments, the present invention is not limited to the embodiments described herein, and includes various changes and variations without departing from the scope of the present invention.

[0072] In this document, the directional terms such as front, back, top, and bottom are defined according to the positions of the components in the accompanying drawings and the positions between the components, and are only used for clarity and convenience in expressing the technical solution. It should be understood that the use of these directional terms should not limit the scope of protection claimed by this utility model.

[0073] Where there is no conflict, the above embodiments and features described herein can be combined with each other.

[0074] The above-disclosed embodiment is merely a preferred embodiment of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A support frame for a tent, characterized in that, Includes a top connection assembly (1), at least two sets of extension rod assemblies (2) and at least two sets of support rod assemblies (3); The first end of the extension rod assembly (2) and the first end of the support rod assembly (3) are joined together on the top connecting assembly (1), and the second end of the extension rod assembly (2) extends toward the side away from the top connecting assembly (1); the second end of the support rod assembly (3) is disposed toward the side away from the top connecting assembly (1), and the second end of the support rod assembly (3) is used to abut against the surface to be installed. The support rod assembly (3) includes a connecting rod (31), a connector (32), a first leg tube assembly, and a second leg tube assembly; The first end of the connecting rod (31) is hinged to the top connecting assembly (1), and the second end of the connecting rod (31) is hinged to the first end of the first leg assembly and the first end of the second leg assembly respectively through the connector (32). The second end of the first leg assembly and the second end of the second leg assembly respectively abut against the surface to be installed. The first leg assembly, the second leg assembly and the surface to be installed form a triangular structure. Under the action of external force, the support frame can switch between an unfolded state and a folded state. When the support frame is in the unfolded state, the top connecting component (1), the at least two sets of extension rod components (2) and the at least two sets of support rod components (3) are connected to form a first accommodating space.

2. The tent support frame according to claim 1, characterized in that, The extension rod assembly (2) has an unfolded state and a folded state; When the extension rod assembly (2) is in a folded state, the second end of the extension rod assembly (2) is folded toward the top connecting assembly (1); When the extension rod assembly (2) is in the extended state, the second end of the extension rod assembly (2) extends toward the side away from the top connecting assembly (1).

3. The tent support frame according to claim 2, characterized in that, When the support frame is in the unfolded state, the top connecting assembly (1) and the at least two sets of support rod assemblies (3) are connected to form a second accommodating space; The extension rod assembly (2) is used to expand the space of the second accommodating space on the side near the top connecting assembly (1) to form a first accommodating space, wherein the first accommodating space is larger than the second accommodating space.

4. The tent support frame according to claim 3, characterized in that, The extension rod assembly (2) includes a first extension rod; The first end of the first extension rod is hinged to the top connecting assembly (1), and the second end of the first extension rod extends toward the side away from the top connecting assembly (1).

5. The tent support frame according to claim 3, characterized in that, The top connecting assembly (1) and the connecting rods (31) of the at least two sets of support rod assemblies (3) are connected to form a third accommodating space; The third accommodating space is smaller than the second accommodating space, and the third accommodating space is located on the side of the second accommodating space near the top connecting component (1).

6. The support frame of the tent according to any one of claims 1-5, characterized in that, The connector (32) has a first leg tube connection position, a second leg tube connection position and a connecting rod connection position that are spaced apart; The first end of the first leg tube assembly and the first end of the second leg tube assembly are respectively hinged to the first leg tube connection position and the second leg tube connection position, and the second end of the connecting rod (31) is hinged to the connecting rod connection position; The first leg tube connection position and the second leg tube connection position are located on the side of the connector (32) facing the surface to be installed, and the connecting rod connection position is located on the side of the connector (32) facing the top connecting assembly (1).

7. The support frame of the tent according to any one of claims 1-5, characterized in that, The first lead tube assembly and the second lead tube assembly have the same structure; The first leg assembly includes a first leg (33), a second leg (34), and a locking member (35); The first end of the first leg tube (33) is hinged to the leg tube connection position, the second end of the first leg tube (33) extends into the second leg tube (34) from the first end of the second leg tube (34), and the second end of the second leg tube (34) abuts against the surface to be installed; The first leg tube (33) and the second leg tube (34) are unlocked or locked by the locking member (35). When the locking member (35) is in the unlocked state, the first leg tube (33) and the second leg tube (34) can move relative to each other to adjust the length of the first leg tube assembly.

8. The support frame of the tent according to any one of claims 1-5, characterized in that, The support frame includes two sets of extension rod assemblies (2) and two sets of support rod assemblies (3) arranged at intervals. The two sets of extension rod assemblies (2) are arranged opposite to each other, and the two sets of extension rod assemblies (2) are connected to the top connecting assembly (1) to form a triangular structure; The two sets of support rod assemblies (3) are arranged opposite to each other, and the two sets of support rod assemblies (3) are connected with the top connecting assembly (1) to form a triangular structure.

9. A tent, characterized in that, The tent includes a tarpaulin (4) and a support frame for the tent as described in any one of claims 1-8, wherein the tarpaulin (4) is disposed on the support frame for the tent.

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