Windproof inflatable tent

Abstract

The utility model discloses a windproof inflatable tent which comprises a tent body, and inflatable columns are arranged on the tent edges of the tent body. A ventilation device is arranged at the lower part of each inflation column; a plurality of wind rope rings are sewn on the inflatable columns, each wind rope ring is connected with a pair of wind ropes in a knotting manner, and the bottoms of the two wind ropes are jointly connected with a fixing device; the fixing device comprises a ground nail, a connecting disc, a ground pile and a connecting ring; connecting rings are symmetrically and fixedly welded on the side wall of the connecting disc to connect a wind rope; the center of the connecting disc is in threaded connection with a ground nail, ground piles are evenly and fixedly welded to the bottom of the connecting disc along the circumference at equal intervals, and ground suction devices are in threaded connection with the connecting disc along the circumference at equal intervals. The ground piles and the plastic suckers are arranged in the fixing device, and the tent is fixed to complex outdoor terrains such as sand and grassland through the ground piles; the tent is fixed to indoor flat ceramic tiles, wood floors and other areas through the ground suction device, and the four corners of the tent are tightly sucked to the ground; the combination of the two can meet the installation requirements of different terrains.

Description

Technical Field

[0001] This utility model relates to inflatable tents, and more particularly to a windproof inflatable tent. Background Technology

[0002] An inflatable tent is a type of tent that uses structural mechanics principles to design its frame. It utilizes the characteristics of gas pressure to inflate air bladders into rigid columns, which are then organically combined to support the tent's skeleton. Also known as a closed-loop tent, it can be used indefinitely after a single inflation. The load-bearing capacity of the tent is determined by the strength of the frame materials used. It is mainly used for moisture protection, waterproofing, dust protection, sun protection, disaster relief, short-term field training, and short-term field operations.

[0003] Because of their light weight, inflatable tents can be secured by adding a fixing device to the bottom of the tent to prevent wind damage in windy weather. However, the fixing device has a single fixing method and cannot meet the needs of installation in different terrain conditions. After installation, the stability of the fixing device cannot be guaranteed. Utility Model Content

[0004] To address the shortcomings of the aforementioned technologies, this invention provides a windproof inflatable tent.

[0005] To solve the above technical problems, the technical solution adopted by this utility model is: a windproof inflatable tent, including a tent body, with inflatable columns provided on the sides of the tent body; and a ventilation device provided at the bottom of each inflatable column.

[0006] Each inflatable column has several wind rope loops sewn on it. Each wind rope loop is knotted with a pair of wind ropes, and the bottom of the two wind ropes are connected to a fixing device.

[0007] The fixing device includes ground nails, connecting discs, ground stakes, and connecting rings; connecting rings are symmetrically fixed and welded to the side walls of the connecting discs to connect to the wind ropes; ground nails are threaded to the center of the connecting discs; ground stakes are uniformly fixed and welded to the bottom of the connecting discs at equal intervals along the circumference; and ground suction devices are threaded to the top of the connecting discs at equal intervals along the circumference.

[0008] Furthermore, the ventilation device includes a fixing ring, a vent, and a first top cover; the fixing ring is hot-pressed welded to the bottom of the inflation column, the vent is fixedly installed above the fixing ring, and the vent is threadedly connected to the first top cover.

[0009] Furthermore, a second connecting ring is sleeved between the fixing ring and the inflation column, and the upper end of the second connecting ring is sleeved to the outer ring of the first top cover.

[0010] Furthermore, a canopy is sewn together at the four edges and the top of the tent body. A guy line loop is sewn to the bottom of the canopy, and a pair of guy lines are connected to each guy line loop. The bottom of the two guy lines are connected to a fixing device.

[0011] Furthermore, the suction device includes a threaded rod, a plastic suction cup, and a fixed plate; the threaded rod is connected to the connecting plate with threads at equal intervals along the circumference, the bottom end of the threaded rod is interference-fitted with the plastic suction cup, and a fixed plate is provided on the outside of the plastic suction cup, which is inserted into the outside of the threaded rod.

[0012] Furthermore, the connecting disc has several threaded rods connected at equal intervals, and limit blocks are symmetrically welded to the upper ends of the threaded rods.

[0013] Furthermore, the plastic suction cup includes a suction cup and a connecting rod, with the bottom of the connecting rod fixedly connected to the suction cup; the bottom of the threaded rod has a threaded opening, and the connecting rod is threadedly connected to the bottom of the threaded rod.

[0014] Furthermore, the ventilation device also includes an inflation port and a second top cover; the first top cover has an inflation port, and the bottom of the second top cover has a protrusion to interference fit the inflation port.

[0015] Furthermore, a first connecting ring is fitted around the outer ring of the first top cover, the first connecting ring is located above the second connecting ring, and the upper end of the first connecting ring is hot-pressed to weld the bottom outer ring of the second top cover.

[0016] This utility model discloses a windproof inflatable tent. By setting ground stakes and plastic suction cups in the fixing device, the ground stakes are used to fix the tent to complex outdoor terrains such as sand and grass, ensuring the stability of the tent; the suction device is used to fix the tent to flat indoor areas such as tiles and wooden floors, and the four corners of the tent are tightly attached to the ground; the combination of the two can adapt to the installation needs of different terrains and can fully guarantee the stability of the fixing device after installation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of Example 1.

[0018] Figure 2 for Figure 1 An enlarged schematic diagram of part A in the middle.

[0019] Figure 3 This is a schematic diagram of the structure of the plastic suction cup in Example 1.

[0020] Figure 4 This is a schematic diagram of the ventilation device in Example 1.

[0021] Figure 5 This is a schematic diagram of the ventilation device in Example 2.

[0022] In the diagram: 1. Tent body; 2. Top tent; 3. Inflation column; 4. Ventilation device; 5. Fixing device; 6. Rotating handle; 7. Ground pegs; 8. Connecting ring; 9. Threaded rod; 10. Limiting block; 11. Fixing plate; 12. Connecting plate; 13. Ground stake; 14. First top cover; 15. Fixing ring; 16. Ventilation opening; 17. Inflation hole; 18. First connecting ring; 19. Second top cover; 20. Second connecting ring; 21. Connecting rod; 22. Suction cup. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0024] Example 1:

[0025] Figure 1-4 The windproof inflatable tent shown includes a tent body 1, with inflatable columns 3 set on each side of the tent body 1, that is, the four edges of the tent body 1 are set as inflatable columns 3, and the lower part of each inflatable column 3 is provided with a ventilation device 4 for inflating and deflating the inflatable column 3.

[0026] In this embodiment, the ventilation device 4 includes a fixing ring 15, a vent 16 and a first top cover 14. The bottom of the inflation column 3 is connected to the fixing ring 15 in the ventilation device 4 by hot-press welding. The vent 16 is provided on the top of the fixing ring 15 by hot-press welding. The vent 16 is threadedly connected to the first top cover 14.

[0027] A second connecting ring 20 is sleeved between the fixing ring 15 and the inflation column 3. The upper end of the second connecting ring 20 is sleeved to the outer ring of the first top cover 14. The first top cover 14 and the fixing ring 15 are connected by the second connecting ring 20, which can effectively prevent the first top cover 14 from being lost and ensure the connectivity between the components.

[0028] Several guy rope loops are sewn onto the four edges of the tent body 1, i.e. the air columns 3. Each guy rope loop is knotted with a pair of guy ropes. In this embodiment, one end of the guy rope is wrapped around the guy rope loop to form a loop, and the other end of the guy rope is passed through the loop and knotted. Both guy ropes are knotted in this way. The bottom of the two guy ropes are connected to a fixing device 5.

[0029] In this embodiment, the four edges of the tent body 1 are sewn together with the top of the tent body 1 to form a top tent 2, which can not only block direct sunlight and enhance the sun protection and heat insulation effect, but also disperse wind force, reduce the impact of strong wind on the tent, and improve windproof performance; the bottom of the top tent 2 and the bottom of the air column 3 are both sewn with wind rope loops, and a pair of wind ropes are connected to each wind rope loop, and the bottom of the two wind ropes are connected to a fixing device 5.

[0030] The fixing device 5 includes ground nails 7, connecting discs 12, ground stakes 13, and connecting rings 8. In this embodiment, the connecting discs 12 are cylindrical structures, and the connecting rings 8 are symmetrically welded to the side walls of the connecting discs 12 for knotting and connecting the wind ropes. It should be noted that the knotting method is the same as the knotting method for connecting the wind rope rings at the other end of the wind rope.

[0031] The center thread of the connecting plate 12 is connected to the ground nail 7. The bottom of the connecting plate 12 is uniformly and evenly fixedly welded with ground stakes 13 along the circumference. The connecting plate 12 is threaded with a ground suction device along the circumference.

[0032] The suction device includes a threaded rod 9, a plastic suction cup, and a fixing plate 11; the threaded rod 9 is connected to the connecting plate 12 with threads at equal intervals along the circumference, the bottom end of the threaded rod 9 is interference-fitted with the plastic suction cup, and the fixing plate 11 is set on the outside of the plastic suction cup, and the fixing plate 11 is inserted into the outside of the threaded rod 9.

[0033] In this embodiment, three ground stakes 13 are fixedly welded vertically or at a 45-degree angle along the circumference of the bottom of the connecting plate 12. They are evenly distributed at 120-degree intervals and fixedly welded. A rotating handle 6 is fixedly welded above each ground stake 7. Each ground stake 13 is made of high-strength metal and the surface is treated with anti-rust to withstand complex outdoor environments. Three threaded rods 9 are threaded at equal intervals on the connecting plate 12. Limiting blocks 10 are symmetrically welded to the upper ends of the threaded rods 9 to ensure they do not fall out of the threaded holes in the connecting plate 12. The bottom of the threaded rods 9 is hollow and threadedly connected to a plastic suction cup. It should be noted that the length of the threaded rods 9 is greater than the length of the ground stake 13. The plastic suction cup is a commercially available product, consisting of a suction cup 22 and a connecting rod 21. The bottom of the threaded rods 9 is threadedly connected to the connecting rod 21. Utilizing atmospheric pressure, negative pressure is created by expelling air between the suction cup 22 and the ground, causing the suction cup 22 to adhere to the ground. When the threaded rods 9 are rotated, as the connecting plate 12 moves to its lower limit, the bottom of the threaded rods 9 rotates, threading the connecting rod 21, causing the suction cup 22 to move downwards, further expelling air from the bottom of the suction cup 22, allowing the plastic suction cup to adhere to the ground.

[0034] The fixing plate 11 is sleeved on the outside of the plastic suction cup, that is, the fixing plate 11 is sleeved on the top of the connecting rod 21. To a certain extent, it can protect the plastic suction cup. The fixing plate 11 is made of high-strength engineering plastic in one piece. The thickness of the fixing plate 11 is 5mm to 10mm, which can effectively resist the damage caused by external collisions to the plastic suction cup and extend its service life.

[0035] The usage process of this embodiment is as follows:

[0036] 1. Unfold the tent body;

[0037] 2. Open the ventilation device 4 on each inflation column 3 in sequence; rotate to open the first top cover 14; connect the air pump to the ventilation port 16 to inflate;

[0038] 3. After the air column 3 is inflated, turn off the air pump and remove the air pump; immediately rotate and close the first top cover 14;

[0039] 4. Tie the guy rope into knots and install it onto the guy rope loop and connecting ring 8;

[0040] 5. If the tent is to be used outdoors in sandy or loose soil areas, insert the ground stake 13 into the soil and screw the ground peg 7 into the ground to secure the tent. Note that when using the ground stake 13 to secure the tent, the threaded rod 9 needs to be turned upwards to prevent the ground stake 13 from not being able to be inserted into the ground because the height of the plastic suction cup from the ground is less than the height of the ground stake 13 from the ground.

[0041] 6. If the tent is used indoors or in a smooth, flat environment, rotate the threaded rod 9 downwards. After the threaded rod 9 drives the plastic suction cup to contact the ground, continue to rotate the threaded rod 9 downwards. At this time, the bottom of the threaded rod 9 is connected to the plastic suction cup through the thread, which can expel the air between the plastic suction cup and the ground, allowing the plastic suction cup to adhere to the ground. It should be noted that when using the plastic suction cup to fix the tent, the ground peg 7 needs to be rotated upwards to prevent the plastic suction cup from not adhering to the ground due to the ground peg 7 being too long.

[0042] 7. After using the tent, remove the ground stakes 13 and ground pegs 7 or loosen the plastic suction cups; and remove and store the guy lines.

[0043] 8. Rotate to open the first top cover 14, allowing the gas in the inflation column 3 to be discharged through the vent 16;

[0044] 9. Organize and store the tent body 1.

[0045] The tent is secured to complex outdoor terrains such as sand and grass using ground stakes 13. A 45-degree angled insertion method can also be used to increase the contact area with the sand and soil, ensuring the stability of the tent. Plastic suction cups are used to fix the tent to flat indoor areas such as ceramic tiles and wooden floors. Pressing the plastic suction cups expels the internal air to create a vacuum, tightly adhering the four corners of the tent to the ground. The combination of these two methods can adapt to the installation needs of different terrains and fully ensure the stability of the fixing device 5 after installation.

[0046] Example 2:

[0047] like Figure 5 As shown, the ventilation device 4 also includes an inflation hole 17 and a second top cover 19; the first top cover 14 has an inflation hole 17, and the bottom of the second top cover 19 has a protrusion that is interference-fitted with the inflation hole 17.

[0048] The outer ring of the first top cover 14 is also fitted with a first connecting ring 18. In this embodiment, the first connecting ring 18 is located above the second connecting ring 20. The upper end of the first connecting ring 18 is hot-pressed to weld the bottom outer ring of the second top cover 19.

[0049] An inflation hole 17 is provided on the first top cover 14. A specially made rubber pad is embedded inside the inflation hole 17. An air inlet is provided in the center of the rubber pad for use with the air nozzle of various inflation devices to ensure a smooth and efficient inflation process. In this embodiment, a cross-shaped opening is provided in the center of the rubber pad as an air inlet. After the inflation operation is completed, the air nozzle is pulled out from the air inlet and the protrusion of the second top cover 19 is precisely fitted with the inflation hole 17 to achieve good sealing and effectively prevent gas leakage, providing a reliable guarantee for the airtightness of the equipment.

[0050] The ventilation process in this embodiment is as follows:

[0051] 1. Open the second top cover 19 and insert the air pump's air nozzle into the air hole 17 to inflate;

[0052] 2. After inflation is complete, pull the air nozzle out of the inflation hole 17 and close the second top cover 19 to complete the inflation process of the air column 3.

[0053] 3. When packing up the tent, deflate the air column 3 and rotate to open the first top cover 14;

[0054] Fourth, the gas in the air column 3 is discharged from the vent 16, realizing the process of releasing air from the air column 3;

[0055] 5. Organize and store the tent body 1.

[0056] In summary, the second embodiment in this specification mainly describes the differences from the first embodiment. The same or similar parts between the first embodiment and other embodiments can be referred to each other.

[0057] The above embodiments are not intended to limit the present utility model, nor is the present utility model limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are also within the protection scope of the present utility model.

Claims

1. A windproof inflatable tent comprising a tent body (1), characterized in that: Inflatable columns (3) are provided on the sides of the tent body (1); ventilation devices (4) are provided at the bottom of each inflatable column (3); Several wind rope loops are sewn onto each air column (3), and a pair of wind ropes are tied to each wind rope loop. The bottom of the two wind ropes are connected to a fixing device (5). The fixing device (5) includes ground nails (7), connecting plate (12), ground stakes (13) and connecting rings (8); the connecting plate (12) has connecting rings (8) symmetrically fixed and welded on its side wall to connect wind ropes; the connecting plate (12) has ground nails (7) threadedly connected to its center; the bottom of the connecting plate (12) has ground stakes (13) evenly fixed and welded at equal intervals along the circumference; and the connecting plate (12) has a ground suction device threadedly connected at equal intervals along the circumference.

2. The wind-resistant inflatable tent of claim 1, wherein: The ventilation device (4) includes a fixing ring (15), a vent (16) and a first top cover (14); the bottom of the air column (3) is hot-pressed to weld the fixing ring (15), and the vent (16) is fixedly installed above the fixing ring (15), and the vent (16) is threaded to the first top cover (14).

3. The wind-resistant inflatable tent of claim 2, wherein: A second connecting ring (20) is sleeved between the fixing ring (15) and the inflation column (3), and the upper end of the second connecting ring (20) is sleeved to the outer ring of the first top cover (14).

4. The wind-resistant inflatable tent of claim 1, wherein: The four edges of the tent body (1) and the top of the tent body (1) are sewn together to form a top tent (2). The bottom of the top tent (2) is sewn with a wind rope loop. Each wind rope loop is connected to a pair of wind ropes. The bottom of the two wind ropes is connected to a fixing device (5).

5. The wind-resistant inflatable tent of claim 1, wherein: The suction device includes a threaded rod (9), a plastic suction cup, and a fixed plate (11); the threaded rod (9) is connected to the connecting plate (12) with threads at equal intervals along the circumference, the bottom end of the threaded rod (9) is interference-fitted with the plastic suction cup, and the fixed plate (11) is set on the outside of the plastic suction cup, and the fixed plate (11) is inserted into the outside of the threaded rod (9).

6. The wind-resistant inflatable tent of claim 5, wherein: The connecting disc (12) has several threaded rods (9) connected at equal intervals, and the upper ends of the threaded rods (9) are symmetrically welded with limit blocks (10).

7. The wind-resistant inflatable tent of claim 6, wherein: The plastic suction cup includes a suction cup (22) and a connecting rod (21). The bottom of the connecting rod (21) is fixedly connected to the suction cup (22). The bottom of the threaded rod (9) has a threaded opening, and the connecting rod (21) is threadedly connected to the bottom of the threaded rod (9).

8. The wind-resistant, inflatable tent of claim 3, wherein: The ventilation device (4) also includes an inflation hole (17) and a second top cover (19); the first top cover (14) has an inflation hole (17) and the bottom of the second top cover (19) has a protrusion to interfere with the inflation hole (17).

9. The windproof inflatable tent according to claim 8, characterized in that: The outer ring of the first top cover (14) is fitted with a first connecting ring (18), which is located above the second connecting ring (20). The upper end of the first connecting ring (18) is hot-pressed to weld the bottom outer ring of the second top cover (19).

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