Amphibious multifunctional inflatable tent ship

Abstract

The amphibious multifunctional inflatable tent ship comprises a ship body assembly and an inflatable keel, the ship body assembly comprises an inflatable bottom mat and an air bag which is arranged on the periphery of the inflatable bottom mat in a surrounding mode and communicated with the inflatable bottom mat, the inflatable keel comprises a plurality of arch air columns, a top beam and a bottom side beam, and the bottom side beam is detachably connected with the inflatable bottom mat. The bottom side beams comprise straight beam sections distributed on the two sides of the inflatable bottom mat and bent sections with the front ends intersecting, paddle buckles used for fixing traction ropes and multifunctional paddles are arranged on the straight beam sections, the front ends of the top beams are communicated with the intersection of the bent sections and connected with vaults of the multiple arched door air columns, the multiple arched door air columns form a continuous supporting frame, the interval areas of the multiple arched door air columns are covered with tarpaulin, and the arched door air columns are arranged in the continuous supporting frame. Folding curtains are arranged between the front end and the middle of the top beam and the corresponding arch air columns, and a semicircular tail curtain is arranged on the rear arch air column. The limitation that a traditional inflatable tent and a traditional inflatable boat are used as independent equipment is broken through, and the tent boat has the multi-scene application advantages of water area navigation, land shielding and rapid storage.

Description

Technical Field

[0001] This utility model belongs to the technical field of inflatable multifunctional equipment, specifically relating to a multifunctional inflatable tent boat suitable for amphibious use. Background Technology

[0002] Traditional inflatable boats are mainly based on a single air chamber buoyancy structure, which can only provide floating function on the water surface. They lack a land-based shelter structure and need to be used with a tent, which causes the center of gravity to shift and makes them prone to capsizing.

[0003] Most existing inflatable tents use horizontal support poles and PE canvas structures, relying on ground pegs for fixation. For example, hexagonal inflatable tents, with their air column layout, cannot form a hull structure, requiring additional floats in water. Modular tent boats attempt to combine the tent with the hull, for example, by bolting or strapping, but this has the following problems: the inflation system uses a single valve for centralized control, leading to mixed inflation of the hull and tent frames, increasing the risk of misoperation; the connection structure relies on single-point fixation, resulting in insufficient wind resistance; and functional components are separate (such as the paddle and ground pegs, which need to be carried separately), resulting in poor portability. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-functional inflatable tent boat suitable for amphibious use, breaking the limitations of traditional inflatable tents and boats being used as independent devices, and enabling the tent boat to have the advantages of multi-scenario application, including water navigation, land shelter, and quick storage.

[0005] The technical solution provided by this utility model is as follows:

[0006] This utility model provides a multi-functional inflatable tent boat suitable for amphibious use, including a hull assembly and an inflatable keel. The hull assembly includes an inflatable base and airbags arranged around and connected to the inflatable base. The inflatable keel includes multiple arched air columns, a top beam, and bottom side beams. The bottom side beams are detachably connected to the inflatable base. The bottom side beams include straight beam sections distributed on both sides of the inflatable base and curved sections that converge at the front end. The straight beam sections are provided with paddle buckles for fixing the pull ropes and multi-functional paddles. The front end of the top beam connects to the intersection of the curved sections and is connected to the arch tops of the multiple arched air columns. The multiple arched air columns form a continuous support frame, and the interval areas are covered with a tent cloth. Folded curtains are provided between the front end and middle of the top beam and the corresponding arched air columns, and a semi-circular tail curtain is provided at the rear arched air columns.

[0007] Furthermore, the archway air column is equipped with four inflatable arches, namely a first inflatable arch, a second inflatable arch, a third inflatable arch, and a fourth inflatable arch, arranged sequentially from front to back. The spaces between the first and second inflatable arches, and between the third and fourth inflatable arches, are covered with tarpaulins. The front end of the top beam is equipped with front-folding curtains on both sides corresponding to the first inflatable arch, and the middle part of the top beam is equipped with middle-folding curtains on both sides corresponding to the second and third inflatable arches. The fourth inflatable arch is equipped with a semi-circular tail curtain that is joined together by fan-shaped curtains on the left and right sides.

[0008] Furthermore, polyester tape with adhesive tape is connected between the bottom ends of the two sides of the second, third, and fourth inflatable arches, and an adhesive strip is provided on the inflatable base pad to adhere to the adhesive tape.

[0009] Furthermore, the front end of the inflatable base pad is provided with an inflatable pillow bag, which is connected to the bottom ends of both sides of the first inflatable arch and the curved section.

[0010] Furthermore, the upper part of the front folding curtain and the middle folding curtain are attached to the front end and the middle part of the top beam by Velcro, and the lower inner and outer sides are respectively provided with zippers and Velcro that are fixedly connected to the bottom side beam. The fan-shaped curtain is connected to the fourth inflatable column by Velcro, and the left and right fan-shaped curtains are joined together to form a semi-circle by Velcro.

[0011] Furthermore, the airbag adopts a multi-layer structure, with a one-way breathable membrane between each layer of airbag. A first air valve and a second air valve are provided on both sides of the airbag located behind the inflatable base pad. The first air valve and the second air valve correspond to the uppermost layer of the airbag. A third air valve is provided at the rear end of the top beam, and a fourth air valve is provided at the intersection of the curved sections.

[0012] Furthermore, the inflatable base pad is connected to the bottom side beam via a zipper and Velcro, with the zipper located below the bottom side beam and the Velcro located at the contact end between the bottom side beam and the inflatable base pad.

[0013] Furthermore, the paddle buckle is provided with two Velcro fasteners distributed on both sides of the straight beam section, including a semi-circular tenon and the ends of the closed semi-circular tenon. The pull rope is hung on the semi-circular tenon, and the multi-functional paddle is fixed to the semi-circular tenon by the Velcro fastener. The pull rope is wrapped around the multi-functional paddle.

[0014] Furthermore, the multi-functional paddle includes a shovel head, a ground nail, and an air pump. The ground nail is located between the shovel head and the air pump. The ground nail includes a spiked end that inserts into the soil layer, and the other end of the ground nail opposite the spiked end has a through hole for connection to a pulling rope.

[0015] Beneficial effects

[0016] This utility model achieves amphibious functionality through a modular inflatable structure. The inflatable base and airbags form a stable buoyancy base, which, together with the detachable bottom and side beams, top beam, and arched air columns, greatly improves portability and quick assembly efficiency. The continuous support of the arched air columns, combined with the canopy covering, balances structural strength and lightweight design. The folding curtain and semi-circular tail curtain allow for flexible adjustment of the tent opening and closing to adapt to different environmental needs. The paddle buckle assembly on the straight beam section can fix the paddle and tow rope to ensure navigation stability. The linkage design of the curved section and the top beam optimizes the mechanical distribution, breaking the limitations of using traditional inflatable tents and inflatable boats as independent equipment. This allows the tent boat to have the advantages of multi-scenario application, including water navigation, land shelter, and quick storage.

[0017] This invention enhances the connection stability between the inflatable arch and the inflatable base by using a polyester tape with adhesive strips and an adhesive strip on the inflatable base to bond with the tape, thereby improving the overall stability of the tent boat. The multi-layered airbag design prevents the bottom from being torn and sinking. The multi-functional paddle design allows it to be used not only as a paddle but also as a shovel, tent pegs, and air pump, greatly improving the functionality and practicality of the tent boat and meeting the needs for various tools in different environments. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the tent boat (water parking) of this utility model;

[0019] Figure 2 This is an exploded view of the tent boat of this utility model.

[0020] Figure 3 This is an exploded view of the tent boat of this utility model.

[0021] Figure 4 This is an exploded view of the tent boat of this utility model.

[0022] Figure 5 This is a schematic diagram of the tent boat (land-based parking) of this utility model;

[0023] Figure 6 This is a schematic diagram of the tent boat (water-going) of this utility model;

[0024] Figure 7 This is a structural schematic diagram of the multi-functional paddle for the tent boat of this utility model.

[0025] Explanation of reference numerals in the attached diagram: 1. Inflatable base mat; 2. Airbag; 3. Top beam; 4. Bottom side beam; 5. First inflatable arch; 6. Second inflatable arch; 7. Third inflatable arch; 8. Fourth inflatable arch; 9. Tarpaulin; 10. Front folding curtain; 11. Middle folding curtain; 12. Semi-circular tail curtain; 13. Velcro; 14. Multi-functional paddle; 14-1. Shovel head; 14-2. Ground stake; 14-3. Air pump; 15. Pull rope; 16. Paddle buckle; 17. First air valve; 18. Second air valve; 19. Third air valve; 20. Fourth air valve; 21. Inflatable pillow bag. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention.

[0027] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1

[0030] like Figure 1This utility model provides a multi-functional inflatable tent boat suitable for amphibious use, including a hull assembly and an inflatable keel. The hull assembly includes an inflatable base pad 1 and airbags 2 arranged around and connected to the inflatable base pad 1. The inflatable keel includes multiple arched air columns, a top beam 3, and a bottom side beam 4. The bottom side beam 4 is detachably connected to the inflatable base pad 1. The bottom side beam 4 includes straight beam sections distributed on both sides of the inflatable base pad 1 and curved sections that converge at the front end. The straight beam sections are provided with paddle buckles 16 for fixing the pull rope 15 and the multi-functional paddle 14. The front end of the top beam 3 is connected to the intersection of the curved sections and is connected to the arch top of the multiple arched air columns. The multiple arched air columns form a continuous support frame, and the interval areas are covered with a tent cloth 9. The front end and middle of the top beam 3 are provided with folding curtains between the corresponding arched air columns, and the rear arched air columns are provided with semi-circular tail curtains 12.

[0031] This invention achieves amphibious functionality through a modular inflatable structure. The inflatable base and airbags form a stable buoyancy base, which, combined with detachable bottom and side beams, top beam, and arched air column frame, significantly improves portability and rapid assembly efficiency. The continuous support of the arched air columns, combined with the canopy cover, balances structural strength and lightweight design. The folding curtain and semi-circular tail curtain allow for flexible adjustment of the tent opening and closing to adapt to different environmental needs. The paddle buckles on the straight beam section can fix the paddle and tow rope to ensure navigation stability. The linkage design between the curved section and the top beam optimizes the mechanical distribution, giving the tent boat the advantages of multi-scenario application, including water navigation, land cover, and rapid storage.

[0032] Example 2

[0033] like Figure 1 This utility model provides a multi-functional inflatable tent boat suitable for amphibious use, including a hull assembly and an inflatable keel. The hull assembly includes an inflatable base pad 1 and airbags 2. The airbags 2 are located around the perimeter of the inflatable base pad 1 and are connected to it. The inflatable keel includes multiple arched air columns, a top beam 3, and bottom side beams 4. The bottom side beams 4 are detachably connected to the inflatable base pad 1. The bottom side beams 4 include straight beam sections and curved sections. The straight beam sections are distributed on both sides of the inflatable base pad 1, and the curved sections are along... The inflatable base pad 1 is fitted to the front end and intersects at the center of the front end of the inflatable base pad 1. The straight beam section is equipped with paddle buckles 16 for fixing the pull rope 15 and the multi-functional paddle 14. The front end of the top beam 3 connects to the intersection of the curved section and is connected to the arch top of multiple arch air columns to form a wind pressure-resistant triangle area. Multiple arch air columns form a continuous support frame, and the interval area is covered with tarpaulin 9. The front end and middle of the top beam 3 are equipped with folding curtains between the corresponding arch air columns, and the rear arch air columns are equipped with semi-circular tail curtains 12.

[0034] In this embodiment, as Figure 2As shown, the archway column has four inflatable arches, namely a first inflatable arch 5, a second inflatable arch 6, a third inflatable arch 7, and a fourth inflatable arch 8 arranged sequentially from front to back. The spaces between the first inflatable arch 5 and the second inflatable arch 6, and between the third inflatable arch 7 and the fourth inflatable arch 8, are covered with tarpaulins 9. The front end of the top beam 3 is provided with front folding curtains 10 on both sides of the first inflatable arch 5, and the middle part of the top beam 3 is provided with middle folding curtains 11 on both sides of the second inflatable arch 6 and the third inflatable arch 7. The fourth inflatable arch 8 is provided with a semi-circular tail curtain 12 that is joined together by fan-shaped curtains on the left and right sides.

[0035] In this embodiment, polyester tape with adhesive tape is connected between the bottom ends of the two sides of the second inflatable arch 6, the third inflatable arch 7 and the fourth inflatable arch 8, and an adhesive strip that is bonded to the adhesive tape is provided on the inflatable base pad 1.

[0036] In this embodiment, the front end of the inflatable base pad 1 is provided with an inflatable pillow bag 21, and the inflatable pillow bag 21 is connected to the bottom ends of both sides of the first inflatable arch 5 and the curved section. Figure 4 ).

[0037] In this embodiment, the upper part of the front folding curtain 10 and the middle folding curtain 11 are attached to the front end and the middle part of the top beam 3 by Velcro 13, and the lower inner and outer sides are respectively provided with zippers and Velcro 13 fixedly connected to the bottom side beam 4. The fan-shaped curtain is connected to the fourth inflatable column by Velcro 13, and the left and right fan-shaped curtains are spliced ​​into a semi-circle by Velcro 13.

[0038] In this embodiment, the airbag 2 adopts a multi-layer structure, with a one-way breathable membrane between each layer of airbag 2. A first air valve 17 and a second air valve 18 are located on both sides of the airbag 2 behind the inflatable base pad 1, corresponding to the uppermost layer of the airbag 2. A third air valve 19 is located at the rear end of the top beam 3, and a fourth air valve 20 is located at the intersection of the curved sections. Specifically, when inflating the airbag 2, the gas first fills the lowermost layer of the airbag 2 and then gradually fills the uppermost layer. A one-way air valve is located between the uppermost layer of the airbag 2 and the inflatable base pad 1. Alternatively, the airbag 2 can also adopt a non-connected multi-layer arrangement, with an air valve at the tail of each layer of airbag 2. Figure 3 and Figure 4 ).

[0039] In this embodiment, the inflatable base pad 1 is connected to the bottom side beam 4 by a zipper and Velcro 13. The zipper is located below the bottom side beam 4, and the Velcro 13 is located at the contact end between the bottom side beam 4 and the inflatable base pad 1.

[0040] In this embodiment, the paddle buckle 16 is provided with two Velcro straps 13 distributed on both sides of the straight beam section, including a semi-circular tenon and the ends of the semi-circular tenon. The pull rope 15 is hung on the semi-circular tenon, and the multi-functional paddle 14 is fixed to the semi-circular tenon by the Velcro straps 13. The pull rope 15 is wrapped around the multi-functional paddle 14.

[0041] In this embodiment, the multi-functional paddle 14 includes a shovel head 14-1, a ground nail 14-2, and an air pump 14-3. The ground nail 14-2 is located between the shovel head 14-1 and the air pump 14-3. The ground nail 14-2 includes a spiked end that inserts into the soil. The other end of the ground nail 14-2 opposite to the spiked end has a through hole for connection with the pull rope 15. Figure 7 ).

[0042] How to use

[0043] 1. Basic inflation

[0044] Using the air pump or air inflator of the multi-functional paddle, the inflatable base and airbags are inflated through the first and second air valves to form the hull structure; switch to the third and fourth air valves to inflate the bottom side beams, top beams and multiple inflatable arches to form a continuous support frame, while the tarpaulin automatically tensions and takes shape. Finally, check that all connecting parts (zippers and Velcro) are secure.

[0045] 2. Mode

[0046] (1) If the tent boat is in a parking and turning state on the water, use the tow rope to fix it to the shore, and unfold the front folding curtain, the middle folding curtain and the tail curtain. Figure 1 If the movement is on the water surface, the curtain is rolled up, including the front folding curtain, the middle folding curtain, and the tail curtain. Figure 6 ).

[0047] (2) If the tarpaulin is in a land-based parking state, unfold the front folding curtain, the middle folding curtain and the tail curtain, drive the ground nails into the soil, connect the pull ropes to the ground nails, and adjust the tension until the tarpaulin is wrinkle-free. Figure 5 ).

[0048] 3. Storage

[0049] (1) Venting process:

[0050] Open the first and second air valves of the airbag, the third air valve of the top beam, and the fourth air valve of the curved section in sequence to release all the gas in the airbag, multiple inflatable arches, top beam, and bottom side beam.

[0051] (2) Folding order:

[0052] First, fold the tarpaulin (from the area between the air columns of the arch), then fold the front and middle folding curtains (tear off the Velcro and zipper), and separate the fan-shaped tail curtain on the fourth inflatable arch (tear off the Velcro). Separate the polyester straps on both sides of the second, third, and fourth inflatable arches from the adhesive tape on the inflatable base, remove the bottom side beams (unzip and tear off the Velcro) and fold them. Finally, fold the inflatable base and compactly store all components in order.

[0053] The above description is merely a preferred embodiment of this utility model and does not constitute any limitation on this utility model. Any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technology of this utility model without departing from the scope of the technical solution of this utility model shall fall within the protection scope of this technical solution.

Claims

1. A multi-functional inflatable tent boat suitable for amphibious use, characterized in that, The system includes a hull assembly and an inflatable keel. The hull assembly includes an inflatable base and airbags that are arranged around and connected to the inflatable base. The inflatable keel includes multiple arched air columns, a top beam, and bottom side beams. The bottom side beams are detachably connected to the inflatable base. The bottom side beams include straight beam sections distributed on both sides of the inflatable base and curved sections that converge at the front end. The straight beam sections are equipped with paddle buckles for fixing towing ropes and multi-functional paddles. The front end of the top beam connects to the intersection of the curved sections and is connected to the arches of the multiple arched air columns. The multiple arched air columns form a continuous support frame, with tarpaulins covering the interval areas. Folding curtains are provided between the front end and middle of the top beam and the corresponding arched air columns. A semi-circular tail curtain is provided at the rear of the arched air columns.

2. The multi-functional inflatable tent boat suitable for amphibious use according to claim 1, characterized in that, The archway features four inflatable columns, arranged sequentially from front to back: a first inflatable arch, a second inflatable arch, a third inflatable arch, and a fourth inflatable arch. A tarpaulin covers the spaces between the first and second inflatable arches, and between the third and fourth inflatable arches. A front-folding curtain is located at the front end of the top beam, corresponding to both sides of the first inflatable arch. A middle-folding curtain is located in the middle of the top beam, corresponding to both sides of the second and third inflatable arches. A semi-circular tail curtain, joined together by fan-shaped curtains on the left and right sides, adorns the fourth inflatable arch.

3. The multi-functional inflatable tent boat suitable for amphibious use according to claim 2, characterized in that, The bottom ends of the second, third, and fourth inflatable arches are connected by polyester tape with adhesive tape, and the inflatable base pad is provided with adhesive strips that are bonded to the adhesive tape.

4. The multi-functional inflatable tent boat suitable for amphibious use according to claim 2, characterized in that, The inflatable base pad is provided with an inflatable pillow bag at the front end, and the inflatable pillow bag is connected to the bottom ends of both sides of the first inflatable arch and the curved section.

5. The multi-functional inflatable tent boat suitable for amphibious use according to claim 2, characterized in that, The upper part of the front folding curtain and the middle folding curtain are attached to the front end and middle of the top beam with Velcro. The lower inner and outer sides are respectively provided with zippers and Velcro that are fixedly connected to the bottom side beam. The fan-shaped curtain is connected to the fourth inflatable column with Velcro. The left and right fan-shaped curtains are joined together to form a semi-circle with Velcro.

6. The multi-functional inflatable tent boat suitable for amphibious use according to claim 1, characterized in that, The airbag adopts a multi-layer structure, with a one-way breathable membrane between each layer of airbag. A first air valve and a second air valve are provided on both sides of the airbag located behind the inflatable base pad. The first air valve and the second air valve correspond to the uppermost layer of the airbag. A third air valve is provided at the rear end of the top beam, and a fourth air valve is provided at the intersection of the curved sections.

7. The multi-functional inflatable tent boat suitable for amphibious use according to claim 1, characterized in that, The inflatable base pad is connected to the bottom side beam by a zipper and Velcro. The zipper is located below the bottom side beam, and the Velcro is located at the contact end between the bottom side beam and the inflatable base pad.

8. The multi-functional inflatable tent boat suitable for amphibious use according to claim 1, characterized in that, The paddle buckle has two Velcro fasteners distributed on both sides of the straight beam section, including a semi-circular tenon and the ends of the closed semi-circular tenon. The pull rope is hung on the semi-circular tenon, and the multi-functional paddle is fixed to the semi-circular tenon by Velcro fasteners. The pull rope is wrapped around the multi-functional paddle.

9. The multi-functional inflatable tent boat suitable for amphibious use according to claim 1, characterized in that, The multi-functional paddle includes a shovel head, a ground nail, and an air pump. The ground nail is located between the shovel head and the air pump. The ground nail includes a spiked end that inserts into the soil. The other end of the ground nail opposite the spiked end has a through hole for connection to a pull rope.

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