Rapid inflation boat

Abstract

The utility model relates to the technical field of inflatable boats, and discloses a fast inflatable boat which comprises a boat body, the boat body comprises an inflatable bottom plate and inflatable side bags, a plurality of internal inflatable bags are arranged in the inflatable bottom plate, the outer surface of the internal inflatable bag on the right side is fixedly communicated with an air inlet pipe, and the outer surface of the internal inflatable bag on the right side is fixedly communicated with an air outlet pipe. One end of the air inlet pipe fixedly communicates with an inflation box, the end, away from the air inlet pipe, of the inflation box fixedly communicates with an inflation pipe, the outer surface, located in the inflation box, of the inflation pipe fixedly communicates with a funnel pipe, and the inner surface, close to one side of the inflation pipe, of the inflation box is fixedly connected with two springs; the outer surface of the connecting plate is fixedly connected with a plug. According to the rapid inflation boat, during inflation, airflow extrudes the plug, the spring deforms, the plug is separated from the interior of the funnel pipe, after inflation is completed, the spring drives the plug to reset, the funnel pipe is blocked by the plug, and therefore the situation that the inflation boat leaks air is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of inflatable boats, in particular to a fast inflatable boat. Background Art

[0002] At present, inflatable boats have been widely used in tourism, rafting, sports competitions, military survey and exploration, fishing, hunting and other occasions, and can complete various water engineering operations, flood prevention and rescue, and marine lifesaving, etc. Inflatable boats used for water sports or entertainment, such as inflatable fishing boats, outboard motor inflatable boats, inflatable drifting boats or inflatable assault boats, usually include inflatable boat tubes and inflatable boat bottoms to form a cabin that can accommodate users.

[0003] However, in the existing inflatable boats, gas may leak back from the inflation hole after being filled, affecting the stability of the inflatable boat. The inflation hole of the inflatable boat is usually sealed with a sealing plug. During use, the seal may become loose due to vibration, which may cause the inflatable boat to leak. In addition, when inflating the inflatable boat, a foot pump or an electric pump is used to inflate multiple air chambers in turn, which has low inflation efficiency and long inflation time. Therefore, a fast inflatable boat is proposed. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a fast inflatable boat to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a fast inflatable boat, comprising a boat body, the boat body comprising an inflatable bottom plate and an inflatable side bag, the inflatable side bag being arranged on the periphery of the inflatable bottom plate, a plurality of internal inflatable bags being arranged inside the inflatable bottom plate, the outer surface of the internal inflatable bag on the right side is fixedly connected with an air intake pipe, one end of the air intake pipe is fixedly connected with an inflatable box, the end of the inflatable box away from the air intake pipe is fixedly connected with an inflatable pipe, a sealing plug is arranged on the end of the inflatable pipe away from the inflatable box, the inflatable pipe is located on the outer surface of the inflatable box and is fixedly connected with a funnel pipe, two springs are fixedly connected to the inner surface of the inflatable box close to the inflatable pipe, the outer surfaces of the two springs are fixedly connected with a connecting plate, and the outer surface of the connecting plate is fixedly connected with a plug.

[0006] Furthermore, a plurality of first connecting tubes are fixedly connected between the plurality of internal air-inflatable bags, and the internal air-inflatable bags on the left and right sides are both connected to the interior of the inflatable side bags.

[0007] Furthermore, the outer surface of the middle internal inflatable bag is fixedly connected with a second connecting pipe, and the top outer surface of the inflatable bottom plate is provided with two inflatable cushions, and the second connecting pipe is fixedly connected with the inside of the inflatable cushion.

[0008] Furthermore, the bottom ends of the left and right sides of the inflatable side bag are fixedly connected to support air bags.

[0009] Furthermore, a plurality of handles are fixedly connected to the outer surfaces of the left and right sides of the inflatable side bag.

[0010] Furthermore, an outer surface of the left inner inflatable bag is fixedly connected with an air outlet pipe, the air outlet pipe extends to the outside of the inflatable bottom plate, and a pressure relief valve is installed inside the air outlet pipe.

[0011] Furthermore, two sliding rods are fixedly connected to the interior of the inflation box, the connecting plate is movably sleeved on the outer surfaces of the two sliding rods, and the two springs are respectively sleeved on the outer surfaces of the two sliding rods.

[0012] Furthermore, the plug is in a conical frustum shape, and a sealing gasket is fixedly connected to the outer surface of the plug.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the fast inflatable boat is inflated, the airflow squeezes the plug and deforms the spring, so that the plug is separated from the inside of the funnel tube. The airflow enters the inflation box and inflates through the air inlet pipe. After the inflation is completed, the spring drives the plug to reset, so that the plug blocks the funnel tube, and under the action of the internal pressure of the air inlet pipe, the plug stably blocks the funnel tube, and then the sealing plug is screwed on for further sealing, thereby avoiding leakage of the inflatable boat.

[0015] 2. The fast inflatable boat has each internal airbag and the inflatable side bag connected to each other. When inflating, the air can be quickly inflated through the first connecting pipe to inflate the internal airbag and the inflatable side bag, thereby achieving a fast inflation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0018] Figure 3 This is a schematic diagram of the interior of the inflatable box and its related structures of the utility model;

[0019] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. Boat body; 2. Inflatable bottom plate; 3. Inflatable side bag; 4. Internal inflatable bag; 5. Air inlet pipe; 6. Inflatable box; 7. Inflatable pipe; 8. Funnel pipe; 9. Plug; 10. Connecting plate; 11. Spring; 12. First connecting pipe; 13. Support air bag; 14. Second connecting pipe; 15. Inflatable cushion; 16. Handle; 17. Air outlet pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Please refer to Figure 1-Figure 4 The utility model provides a technical solution: a fast inflatable boat, including a boat body 1, the boat body 1 includes an inflatable bottom plate 2 and an inflatable side bag 3, the inflatable side bag 3 is arranged on the periphery of the inflatable bottom plate 2, and a plurality of internal inflatable bags 4 are arranged inside the inflatable bottom plate 2, the outer surface of the right internal inflatable bag 4 is fixedly connected with an air intake pipe 5, one end of the air intake pipe 5 is fixedly connected with an inflatable box 6, the end of the inflatable box 6 away from the air intake pipe 5 is fixedly connected with an inflatable pipe 7, the end of the inflatable pipe 7 away from the inflatable box 6 is provided with a sealing plug, the inflatable pipe 7 is located inside the inflatable box 6 The outer surface of the funnel pipe 8 is fixedly connected, and the inner surface of the inflatable box 6 close to the inflatable pipe 7 is fixedly connected with There are two springs 11, and the outer surfaces of the two springs 11 are fixedly connected with a connecting plate 10, and the outer surface of the connecting plate 10 is fixedly connected with a plug 9. In the present embodiment, during inflation, the plug 9 is squeezed by the airflow, and the spring 11 is deformed, so that the plug 9 is separated from the inside of the funnel tube 8, and the airflow enters the inflation box 6 and is inflated through the air inlet pipe 5. After the inflation is completed, the spring 11 drives the plug 9 to reset, so that the plug 9 blocks the funnel tube 8, and under the action of the internal pressure of the air inlet pipe 5, the plug 9 stably blocks the funnel tube 8, and then the sealing plug is screwed on for further sealing, thereby avoiding air leakage in the inflatable boat.

[0023] A plurality of first connecting tubes 12 are fixedly connected between the plurality of internal air-inflatable bags 4, and the internal air-inflatable bags 4 on the left and right sides are connected with the interior of the inflatable side bags 3. In the present embodiment, during inflation, the airflow enters the internal air-inflatable bags 4 through the air inlet pipe 5, and is transported to each internal air-inflatable bag 4 through the first connecting tube 12, and expands into the inflatable side bags 3, thereby supporting the boat body 1. Compared with inflating a plurality of air chambers in sequence, each internal air-inflatable bag 4 and the inflatable side bag 3 are connected with each other, thereby achieving the effect of rapid inflation.

[0024] The outer surface of the middle inner inflatable bag 4 is fixedly connected with a second connecting tube 14, and the top outer surface of the inflatable bottom plate 2 is provided with two inflatable cushions 15. The second connecting tube 14 is fixedly connected with the inside of the inflatable cushion 15. In this embodiment, the airflow enters the inflatable cushion 15 through the second connecting tube 14 to support it, so that people can lean on the inflatable cushion 15, which increases comfort.

[0025] The bottom ends of the left and right sides of the inflatable side bag 3 are fixedly connected to the support air bags 13. In this embodiment, the bottom of the inflatable side bag 3 is supported by the support air bags 13, so that it is more stable during navigation.

[0026] A plurality of handles 16 are fixedly connected to the outer surfaces of the left and right sides of the inflatable side bag 3. In this embodiment, the user can float the handles 16 to increase stability, and can use the handles 16 to easily pull the boat body 1 ashore.

[0027] The outer surface of the left inner inflatable bag 4 is fixedly connected with an outlet pipe 17, which extends to the outside of the inflatable bottom plate 2. A pressure relief valve is installed inside the outlet pipe 17. In this embodiment, when the pressure of the boat body 1 is too high, the pressure relief valve automatically opens, and the pressure is kept in a normal state through the outlet pipe 17.

[0028] Two sliding rods are fixedly connected inside the inflation box 6, a connecting plate 10 is movably sleeved on the outer surfaces of the two sliding rods, and two springs 11 are respectively sleeved on the outer surfaces of the two sliding rods. In this embodiment, when the spring 11 is deformed, it drives the connecting plate 10 to slide on the outer surface of the sliding rod, and the spring 11 is prevented from tilting and deforming under the action of the sliding rod.

[0029] The plug 9 is in a conical truncated cone shape, and a sealing gasket is fixedly connected to the outer surface of the plug 9. In the present embodiment, the conical truncated cone shape of the plug 9 facilitates the fit with the funnel tube 8, thereby facilitating the blocking of the funnel tube 8, and the sealing gasket increases the sealing between the plug 9 and the funnel tube 8.

[0030] Working principle: When in use, inflation is carried out through the inflation tube 7. When inflating, the airflow squeezes the plug 9 and causes the spring 11 to deform, so that the plug 9 is separated from the inside of the funnel tube 8. The airflow enters the inflation box 6 and inflates through the air inlet pipe 5. After the inflation is completed, the spring 11 drives the plug 9 to reset, so that the plug 9 blocks the funnel tube 8, and under the action of the internal pressure of the air inlet pipe 5, the plug 9 stably blocks the funnel tube 8, and then the sealing plug is screwed on for further sealing, thereby avoiding air leakage in the inflatable boat.

[0031] During inflation, the airflow enters the internal airbag 4 through the air inlet pipe 5, and is transported to each internal airbag 4 through the first connecting pipe 12, and expands to the inflatable side bag 3, and the airflow enters the inflatable cushion 15 through the second connecting pipe 14 to support it, thereby supporting the boat body 1. Compared with inflating multiple air chambers in sequence, each internal airbag 4 and the inflatable side bag 3 are interconnected, thereby achieving the effect of rapid inflation.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fast inflatable boat, comprising a boat body (1), characterized in that: The boat body (1) comprises an inflatable bottom plate (2) and an inflatable side bag (3), wherein the inflatable side bag (3) is arranged on the periphery of the inflatable bottom plate (2), and a plurality of internal inflatable bags (4) are arranged inside the inflatable bottom plate (2). An air intake pipe (5) is fixedly connected to the outer surface of the right internal inflatable bag (4), and one end of the air intake pipe (5) is fixedly connected to an inflatable box (6). An end of the inflatable box (6) away from the air intake pipe (5) is fixedly connected to an inflatable pipe (7), and an end of the inflatable pipe (7) away from the inflatable box (6) is provided with a sealing plug. The inflatable pipe (7) is located inside the inflatable box (6) and is fixedly connected to a funnel pipe (8) on its outer surface. Two springs (11) are fixedly connected to the inner surface of the inflatable box (6) close to the inflatable pipe (7), and a connecting plate (10) is fixedly connected to the outer surface of the two springs (11), and a plug (9) is fixedly connected to the outer surface of the connecting plate (10).

2. A fast inflatable boat according to claim 1, characterized in that: A plurality of first connecting tubes (12) are fixedly connected between the plurality of internal inflatable bags (4), and the internal inflatable bags (4) on the left and right sides are both connected to the interior of the inflatable side bags (3).

3. A fast inflatable boat according to claim 1, characterized in that: The outer surface of the middle internal inflatable bag (4) is fixedly connected to a second connecting pipe (14), and the top outer surface of the inflatable bottom plate (2) is provided with two inflatable cushions (15), and the second connecting pipe (14) is fixedly connected to the inside of the inflatable cushion (15).

4. A fast inflatable boat according to claim 1, characterized in that: The bottom ends of the left and right sides of the inflatable side bag (3) are both fixedly connected to support air bags (13).

5. A fast inflatable boat according to claim 1, characterized in that: A plurality of handles (16) are fixedly connected to the outer surfaces of the left and right sides of the inflatable side bag (3).

6. A fast inflatable boat according to claim 1, characterized in that: An air outlet pipe (17) is fixedly connected to the outer surface of the inner inflatable bag (4) on the left side. The air outlet pipe (17) extends to the outside of the inflatable bottom plate (2). A pressure relief valve is installed inside the air outlet pipe (17).

7. A fast inflatable boat according to claim 1, characterized in that: The interior of the inflation box (6) is fixedly connected to two sliding rods, the connecting plate (10) is movably sleeved on the outer surfaces of the two sliding rods, and the two springs (11) are respectively sleeved on the outer surfaces of the two sliding rods.

8. The fast inflatable boat according to claim 1, characterized in that: The plug (9) is in the shape of a conical truncated cone, and a sealing gasket is fixedly connected to the outer surface of the plug (9).

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