Anti-collapse tent support air rib

Abstract

The utility model provides a kind of anti-collapse tent support air rib, support air rib includes at least two independent passageway's air chamber, each air chamber is staggered to be set up and form support air rib, air chamber is equipped with isolation layer between, and the air chamber of independent passageway is equipped with air cock on each other. Air chamber includes main air chamber and auxiliary air chamber, and main air chamber and auxiliary air chamber are staggered to be set up and form support air rib. In the case where single air chamber fails or appears air leakage, another air chamber can maintain at least 80% of original bearing capacity for up to 24 hours, which greatly improves the safety in emergency. In addition, due to the adoption of double independent air chamber design, plus the existence of isolation layer, the air leakage detection and response time is shortened to half of the traditional scheme, which can identify and handle problems faster.

Description

Technical Field

[0001] This utility model relates to the field of inflatable tents, and in particular to an anti-collapse tent support air rib. Background Technology

[0002] When a single air chamber ruptures, the structural integrity cannot be maintained, causing the tent to collapse instantly. Leak detection relies on manual inspections or complex sensor systems, resulting in response delays. Furthermore, partial damage requires complete deflation and repair, which is time-consuming. This invention effectively solves these problems by using two independent air chambers for inflation and deflation, along with a redundant support partition design.

[0003] Related technological improvements have included the use of high-strength composite materials, but this increases costs by 50% and fails to solve the problem of sudden air leakage; compartmentalized air chambers have been proposed, but there is a lack of independent pressure maintenance mechanisms between the compartments.

[0004] The key technical challenge lies in achieving complete isolation of the gas chamber within a confined space, ensuring rapid emergency response, and maintaining the original load-bearing capacity in the event of a sudden gas leak to guarantee personal and property safety. This has become a pressing technical problem to be solved in this field. These issues highlight the need for a more reliable, economical, and easy-to-maintain solution, particularly in providing immediate protection and stability in emergency situations. Utility Model Content

[0005] The main objective of this invention is to provide a collapse-resistant tent support air rib that solves the problems of poor safety, structural collapse due to air leakage, weak environmental adaptability, and low repair efficiency associated with traditional single-chamber air ribs.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a support air rib for an anti-collapse tent, the support air rib including at least two independent air chambers, the air chambers are staggered to form the support air rib, an isolation layer is provided between the air chambers, and each independent air chamber is provided with an air nozzle.

[0007] In the preferred embodiment, the air chamber includes a main air chamber and an auxiliary air chamber, which are arranged alternately to form supporting air ribs.

[0008] In the preferred embodiment, the main air chambers are located at both ends of the supporting air ribs, and the middle frame connects the main air chambers at both ends.

[0009] The auxiliary gas chambers support the main gas chamber donor at one end, and the auxiliary gas chambers alternately support the middle frame.

[0010] In the preferred embodiment, the main air chamber is equipped with a main air nozzle.

[0011] In the preferred embodiment, the auxiliary gas chamber is equipped with an auxiliary gas nozzle.

[0012] In the preferred embodiment, the main air chamber is made of airtight polyurethane tape.

[0013] In the preferred embodiment, the outer ring of the main air chamber and the docking position is provided with a folded edge, and the opening of the auxiliary air chamber docking position is rolled inside the folded edge by a rolled edge.

[0014] In the preferred embodiment, an adhesive layer is provided between the rolled edge, the folded edge, and the outer surface of the main air chamber.

[0015] In the preferred embodiment, the rolled edges, folded edges, and adhesive layer are joined together using a heat sealing machine.

[0016] In the preferred embodiment, the isolation layer is made of TPU material, and the isolation layer thickness is 0.5mm-1.4mm.

[0017] This invention provides a collapse-resistant tent support air rib, particularly suitable for various scenarios such as temporary disaster relief tents, vehicle-mounted rapid deployment command posts, and outdoor tents. This dual-chamber air rib structure for inflatable tents offers a highly reliable and rapidly repairable solution, achieving the following technical benefits: in the event of a single air chamber failure or leakage, the other air chamber can maintain at least 80% of its original load-bearing capacity for up to 24 hours, significantly improving safety in emergency situations.

[0018] Thanks to its dual independent air chamber design and the presence of an isolation layer, leak detection and response time is reduced to half that of traditional solutions, enabling faster problem identification and resolution. The overall cost is reduced by 40% compared to existing safety solutions, achieving a balance between high efficiency and economy. This design is suitable for large-scale applications and reduces maintenance and operating costs. The use of a nano-level barrier layer as the isolation layer, combined with high-airtightness polyurethane tape, ensures excellent sealing performance even under extreme conditions, enhancing the system's durability and adaptability. The application of a multi-functional heat sealing machine ensures tightness and durability at the joints, preventing leaks or separation caused by external environmental factors, further improving the overall system's reliability and practicality. These optimizations work together to ensure the stable operation of the collapse-resistant tent's support air ribs in various complex environments, providing users with robust protection. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of the overall structure of the air rib support of this utility model;

[0021] Figure 2 This is a front view of the air rib support structure of this utility model;

[0022] Figure 3This is a structural diagram of the isolation layer of this utility model;

[0023] In the diagram: Supporting air rib 1; Main air chamber 101; Auxiliary air chamber 102; Main air nozzle 103; Auxiliary air nozzle 104; Folded edge 105; Rolled edge 106; Adhesive layer 107; Isolation layer 108. Detailed Implementation

[0024] like Figure 1-3 As shown, a collapse-resistant tent support air rib 1 includes at least two independent air chambers arranged alternately to form the support air rib 1. An isolation layer 108 is provided between the air chambers, and each independent air chamber is equipped with an air nozzle. The air chambers include a main air chamber 101 and an auxiliary air chamber 102, which are arranged alternately to form the support air rib 1.

[0025] The main air chamber 101 and the auxiliary air chamber 102 are inflated using their respective independent valve assemblies. A nano-level barrier layer 108 provides physical isolation between the two chambers, ensuring that even if one chamber leaks, the other remains intact and provides necessary support. During pre-inflation, it should be ensured that the pressure in the auxiliary air chamber 102 is the same as that in the main air chamber 101, so that the other chamber can immediately assume a supporting role in case of an emergency.

[0026] In terms of beneficial effects, this design significantly improves the safety and reliability of the tent structure. When a single air chamber fails or leaks, the other air chamber can maintain at least 80% of its original load-bearing capacity for up to 24 hours, greatly enhancing safety101, 102 Furthermore, due to the dual independent air chamber design, leak detection and response time is reduced to half that of traditional solutions, allowing problems to be addressed more quickly108 Moreover, the overall cost is reduced by 40% compared to existing safety solutions, achieving a balance between high efficiency and economy1 This solution effectively addresses the problems of poor safety, weak environmental adaptability, and low repair efficiency inherent in traditional single-chamber air ribs.

[0027] In the preferred embodiment, the main air chambers 101 are located at both ends of the supporting air ribs 1, and the middle frame connects the main air chambers 101 at both ends; the auxiliary air chambers 102 support the main air chamber 101 at one end, and the auxiliary air chambers 102 alternately support the middle frame.

[0028] The valve assembly inflates the main air chamber 101 and the auxiliary air chamber 102. The main air chambers 101 are located at both ends of the supporting air rib 1, and the central frame connects the two main air chambers 101. The auxiliary air chamber 102 supports one of the main air chambers 101, while also providing staggered support to the central frame. During pre-inflation, the pressure in the auxiliary air chamber 102 is ensured to be the same as that in the main air chamber 101, so that in case of an emergency, the other air chamber can immediately assume the supporting role.

[0029] The benefits of this design include significantly improved safety and reliability of the tent structure. In the event of a single air chamber failure or leak, the other air chamber can maintain at least 80% of its original load-bearing capacity for up to 24 hours.

[0030] In the preferred embodiment, the main air chamber 101 is provided with a main air nozzle 103. The auxiliary air chamber 102 is provided with an auxiliary air nozzle 104. The main air chamber 101 is made of airtight polyurethane tape.

[0031] The main air nozzle 103 inflates the main air chamber 101, while the auxiliary air nozzle 104 inflates the auxiliary air chamber 102. The main air chambers 101 are located at both ends of the supporting air rib 1, and the central frame connects the two main air chambers 101. The auxiliary air chambers 102 support one of the main air chambers 101, and also provide staggered support to the central frame. During pre-inflation, the pressure in the auxiliary air chamber 102 is ensured to be the same as that in the main air chamber 101, so that the other air chamber can immediately assume a supporting role in case of an emergency. The main air chamber 101 is made of airtight polyurethane tape material, ensuring good airtightness and durability.

[0032] The tensile strength of the airtight polyurethane tape is ≥1500N / 6cm.

[0033] In the preferred embodiment, the main air chamber 101 has a folded edge 105 around its mating position, and the opening of the auxiliary air chamber 102 at its mating position is rolled inside the folded edge 105 by a rolled edge 106. An adhesive layer 107 is provided between the rolled edge 106, the folded edge 105, and the outer surface of the main air chamber 101. The rolled edge 106, the folded edge 105, and the adhesive layer 107 are joined together using a heat sealing machine.

[0034] The main air nozzle 103 inflates the main air chamber 101 to a pre-inflation pressure of 17 kPa, while the auxiliary air nozzle 104 inflates the auxiliary air chamber 102 to the same pre-inflation pressure of 17 kPa. During assembly, the main air chamber 101 has a folded edge 105 around its mating position, and the opening at the mating position of the auxiliary air chamber 102 is rolled inside the folded edge 105 by a rolled edge 106. To ensure sealing and structural strength, an adhesive layer 107 is provided between the rolled edge 106, the folded edge 105, and the mating outer surface of the main air chamber 101. Next, a multi-functional heat sealing machine is used to join the rolled edge 106, the folded edge 105, and the adhesive layer 107 together at a temperature of 500 degrees Celsius and a speed of 3 m / s, forming a strong and sealed connection. This process divides the air chamber channel into two independent air chambers, each equipped with an independent inflation / deflation valve.

[0035] The design significantly enhances the reliability and practicality of the tent support system. The use of rolled edges (106) and folded edges (105), along with the added adhesive layer (107), not only strengthens the seal at the joints but also improves the overall structural stability and durability. This makes component assembly simpler and faster, reducing installation time and complexity. The application of a multi-functional heat sealer further ensures the tightness and durability of the joints, effectively preventing air leakage or separation caused by external environmental factors. The pre-pressurized system ensures that the main air chamber (101) and auxiliary air chamber (102) can immediately assume a supporting role in emergencies, maintaining at least 80% of the original load-bearing capacity for 24 hours even if one chamber fails. This design greatly facilitates rapid deployment, especially in emergency situations, while reducing maintenance costs and improving overall safety.

[0036] In the preferred embodiment, the material of the isolation layer 108 is TPU interlayer material, and the thickness of the isolation layer 108 is 0.5mm-1.4mm.

[0037] The isolation layer 108 uses a nano-level barrier layer (materials such as TPU) and a polyurethane adhesive tape with excellent airtightness (tensile strength ≥1500N / 6cm), ensuring good sealing performance even under extreme conditions. This not only enhances the independence between the two air chambers but also greatly improves the safety and stability of the overall structure.

[0038] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A type of air rib for supporting a collapse-proof tent, characterized in that: The supporting air rib (1) includes at least two independent air chambers, and the air chambers are arranged alternately to form the supporting air rib (1). An isolation layer (108) is provided between the air chambers, and each independent air chamber is provided with an air nozzle.

2. The anti-collapse tent support air rib according to claim 1, characterized in that: The air chamber includes a main air chamber (101) and an auxiliary air chamber (102), which are arranged alternately to form a supporting air rib (1).

3. The anti-collapse tent support air rib according to claim 2, characterized in that: The main air chambers (101) are located at both ends of the supporting air ribs (1), and the middle frame connects the main air chambers (101) at both ends. The auxiliary gas chamber (102) supports the main gas chamber (101) at one end, and the auxiliary gas chambers (102) alternately support the middle skeleton.

4. The anti-collapse tent support air rib according to claim 2, characterized in that: The main air chamber (101) is equipped with a main air nozzle (103).

5. The anti-collapse tent support air rib according to claim 2, characterized in that: An auxiliary air nozzle (104) is provided on the auxiliary air chamber (102).

6. The anti-collapse tent support air rib according to claim 2, characterized in that: The main air chamber (101) is made of airtight polyurethane cloth.

7. The anti-collapse tent support air rib according to claim 1, characterized in that: The main air chamber (101) and the outer ring of the docking position are provided with a folded edge (105), and the opening of the docking position of the auxiliary air chamber (102) is rolled inside the folded edge (105) by a rolled edge (106).

8. The anti-collapse tent support air rib according to claim 7, characterized in that: An adhesive layer (107) is provided between the rolled edge (106), the folded edge (105), and the outer surface of the main air chamber (101).

9. The anti-collapse tent support air rib according to claim 8, characterized in that: The rolled edge (106), folded edge (105) and adhesive layer (107) are joined together by a heat sealing machine.

10. The anti-collapse tent support air rib according to claim 8, characterized in that: The material of the isolation layer (108) is TPU isolation layer material, and the thickness of the isolation layer (108) is 0.5mm-1.4mm.

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