Rubber dinghy with buoyancy pipe structure convenient to replace

Abstract

The utility model relates to the technical field of rubber boats, in particular to a rubber boat with a buoyancy tube structure convenient to replace, which can be used for conveniently disassembling, assembling and replacing an inflatable buoyancy tube and bringing convenience to subsequent maintenance and replacement. Comprising a boat body, inflatable buoyancy pipes are installed on the two sides of the boat body, dismounting and mounting mechanisms are arranged between the two sets of inflatable buoyancy pipes and the boat body, the inflatable buoyancy pipes are installed on the boat body through the dismounting and mounting mechanisms, each dismounting and mounting mechanism comprises a supporting piece and a connecting piece, and each supporting piece comprises two sets of lower clamping rings; lower connecting plates are integrally and fixedly arranged at one ends of the two groups of lower clamping rings, the two groups of lower clamping rings are symmetrically and fixedly mounted on one side of the boat body through the lower connecting plates, upper clamping rings are rotatably mounted at the other ends of the two groups of lower clamping rings, and a U-shaped carrying handle is fixedly connected between the top ends of the two groups of upper connecting plates; the connecting piece comprises two sets of fixing sleeves, two sets of connecting frames and two sets of nut sleeves and is used for disassembling and assembling the inflatable buoyancy pipe.

Description

Technical Field

[0001] This utility model relates to the technical field of rubber boats, and in particular to a rubber boat with an easily replaceable buoyancy tube structure. Background Technology

[0002] Existing rubber boats generally consist of a hull and inflatable buoyancy tubes installed on both sides of the hull. The inflatable buoyancy tubes provide buoyancy support for the hull.

[0003] In existing rubber boats, the inflatable buoyancy tubes are pre-installed and glued to the hull when the boat leaves the factory. The inflatable buoyancy tubes are inconvenient to disassemble and assemble. Once the inflatable buoyancy tubes are damaged, the boat must be transported back to the factory for maintenance and repair, which makes maintenance inconvenient. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an inflatable boat with a buoyancy tube structure that facilitates easy disassembly and replacement of the inflatable buoyancy tube, thus bringing convenience to subsequent maintenance and replacement.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rubber boat with easily replaceable buoyancy tube structures, comprising a hull, inflatable buoyancy tubes installed on both sides of the hull, and a disassembly and assembly mechanism provided between the two sets of inflatable buoyancy tubes and the hull. The inflatable buoyancy tubes are installed on the hull through the disassembly and assembly mechanism, which includes a support and a connector. The support includes two sets of lower clamping rings, each set of lower clamping rings having a lower connecting plate integrally fixed at one end. The two sets of lower clamping rings are symmetrically fixed on one side of the hull through the lower connecting plate. Each set of lower clamping rings has an upper clamping ring rotatably mounted at the other end, and each set of upper clamping rings has an upper connecting plate integrally fixed at one end. A U-shaped handle is fixedly connected between the top ends of the upper connecting plates. The connecting components include two sets of fixing sleeves, two sets of connecting frames, and two sets of nut sleeves. The two sets of fixing sleeves are symmetrically fixedly fitted onto the U-shaped handle. Threaded posts are fixedly provided at the bottom ends of both sets of fixing sleeves. The two sets of connecting frames are symmetrically fixedly connected to one side of the top of the hull. Two sets of sliding rods are symmetrically fixedly provided on the inner sides of both sets of connecting frames. Connecting rings are rotatably fitted onto the outer walls of both sets of nut sleeves. Two sets of ear plates are symmetrically fixedly provided on the outer walls of both sets of connecting rings. The connecting rings are slidably fitted onto the ear plates. The inflatable buoyancy tube is clamped between the two sets of lower clamping rings and the two sets of upper clamping rings. The two sets of nut sleeves are screwed onto the two sets of threaded posts respectively.

[0007] Preferably, a wide nylon strap is fixedly connected between the middle of the outer side of the upper clamping ring and the middle of the outer side of the lower clamping ring.

[0008] Preferably, fastening pads are fixedly connected to the inner walls of the four sets of lower and upper clamping rings.

[0009] Preferably, both sets of U-shaped handles have anti-slip sleeves fixedly fitted on the middle of their outer walls.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In use, the nut sleeve is initially screwed onto the threaded post. Through the screwing of the nut sleeve and the threaded post, the U-shaped handle is pulled down to make the upper connecting plate and the lower connecting plate fit tightly together. The inflatable buoyancy tube is installed on both sides of the boat through the clamping of two sets of lower clamping rings and two sets of upper clamping rings. When the inflatable buoyancy tube is damaged and needs to be disassembled and replaced, the nut sleeve is rotated clockwise, which drives the connecting ring to move downward. The connecting ring drives the ear plate to slide downward along the slide rod, so that the nut sleeve is disengaged from the threaded post. After the nut sleeve is disengaged from the threaded post, the upper clamping ring can be rotated outward by holding the U-shaped handle through the upper connecting plate to open the upper clamping ring. Then the inflatable buoyancy tube can be removed for replacement, which facilitates the disassembly and replacement of the inflatable buoyancy tube and brings convenience to subsequent maintenance and replacement. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0012] Figure 2 This is an isometric structural diagram of the disassembly and assembly mechanism in this utility model;

[0013] Figure 3 This is a partial isometric structural diagram of the support member in this utility model;

[0014] Figure 4 This is a partial isometric structural diagram of the connector in this utility model;

[0015] The following are labeled in the attached diagram: 1. Hull; 2. Inflatable buoyancy tube; 3. Lower clamping ring; 4. Lower connecting plate; 5. Upper clamping ring; 6. Upper connecting plate; 7. U-shaped carrying handle; 8. Fixing sleeve; 9. Threaded post; 10. Connecting frame; 11. Slide rod; 12. Nut sleeve; 13. Connecting ring; 14. Ear plate; 15. Wide-body nylon strap; 16. Fastening rubber pad; 17. Anti-slip handle cover. Detailed Implementation

[0016] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope. Example

[0017] Please see Figures 1-4This utility model discloses an inflatable boat with easily replaceable buoyancy tube structure, comprising a hull 1. Inflatable buoyancy tubes 2 are installed on both sides of the hull 1. A disassembly and assembly mechanism is provided between the two sets of inflatable buoyancy tubes 2 and the hull 1. The inflatable buoyancy tubes 2 are installed on the hull 1 through the disassembly and assembly mechanism. The disassembly and assembly mechanism includes a support component and a connecting component. The support component includes two sets of lower clamping rings 3. A lower connecting plate 4 is integrally fixed to one end of each set of lower clamping rings 3. The two sets of lower clamping rings 3 are symmetrically fixed to one side of the hull 1 through the lower connecting plate 4. An upper clamping ring is rotatably installed at the other end of each set of lower clamping rings 3. The ring 5 has an upper connecting plate 6 integrally fixed at one end of each of the two sets of upper clamping rings 5. A U-shaped handle 7 is fixedly connected between the top ends of the two sets of upper connecting plates 6. The connecting component includes two sets of fixing sleeves 8, two sets of connecting brackets 10, and two sets of nut sleeves 12. The two sets of fixing sleeves 8 are symmetrically fixedly fitted onto the U-shaped handle 7. Threaded posts 9 are fixedly fixed at the bottom ends of the two sets of fixing sleeves 8. The two sets of connecting brackets 10 are symmetrically fixedly connected to one side of the top end of the hull 1. Two sets of sliding rods 11 are symmetrically fixedly fixed on the inner side of the two sets of connecting brackets 10. Connecting rings 13 are rotatably fitted onto the outer walls of the two sets of nut sleeves 12. Two sets of ear plates 14 are symmetrically fixed on the outer walls of the two sets of connecting rings 13. The connecting rings 13 are slidably fitted onto the ear plates 14. The inflatable buoyancy tube 2 is clamped between the two sets of lower clamping rings 3 and the two sets of upper clamping rings 5. The two sets of nut sleeves 12 are screwed onto the two sets of threaded posts 9 respectively. In use, the nut sleeves 12 are initially screwed onto the threaded posts 9. Through the screwing of the nut sleeves 12 and the threaded posts 9, the U-shaped handle 7 is pulled down to make the upper connecting plate 6 and the lower connecting plate 4 fit tightly together. The inflatable buoyancy tube 2 is installed on both sides of the hull 1 through the clamping of the two sets of lower clamping rings 3 and the two sets of upper clamping rings 5. When the inflatable buoyancy tube 2 is damaged and needs to be disassembled and replaced, the nut sleeve 12 is rotated clockwise. The nut sleeve 12 drives the connecting ring 13 to move downward. The connecting ring 13 drives the ear plate 14 to slide downward along the slide rod 11, so that the nut sleeve 12 is disengaged from the threaded post 9. After the nut sleeve 12 is disengaged from the threaded post 9, the upper clamping ring 5 can be rotated outward by holding the U-shaped handle 7 and opening it by rotating the upper clamping ring 5 outward. Then the inflatable buoyancy tube 2 can be removed for replacement, which facilitates the disassembly and replacement of the inflatable buoyancy tube and brings convenience to subsequent maintenance and replacement.

[0018] A wide-body nylon strap 15 is fixedly connected between the middle outer side of the upper clamping ring 5 and the middle outer side of the lower clamping ring 3. By setting the wide-body nylon strap 15, when installing the inflatable buoyancy tube 2, the inflatable buoyancy tube 2 is first placed on the two sets of lower clamping rings 3, and then the upper clamping ring 5 is rotated to cover the inflatable buoyancy tube 2. Then, the nut sleeve 12 is screwed onto the threaded post 9 so that the upper connecting plate 6 and the lower connecting plate 4 are tightly attached together. By pulling and adjusting the position of the wide-body nylon strap 15, the wide-body nylon strap 15 is tied to both ends of the inflatable buoyancy tube 2, thereby further fixing the inflatable buoyancy tube 2 and preventing the inflatable buoyancy tube 2 from coming off from the front or back.

[0019] All four sets of lower clamping rings 3 and upper clamping rings 5 ​​have fastening pads 16 fixedly connected to their inner walls. By setting the fastening pads 16, the lower clamping rings 3 and upper clamping rings 5 ​​can clamp the inflatable buoyancy tube 2 more tightly and securely, thus preventing the inflatable buoyancy tube 2 from slipping axially.

[0020] Both sets of U-shaped handles 7 are fixedly fitted with anti-slip handle sleeves 17 in the middle of their outer walls; by setting the anti-slip handle sleeves 17, when the hand holds the U-shaped handle 7 to open and close the clamping ring 5, it can effectively prevent the hand from slipping and falling out.

[0021] This utility model discloses an inflatable boat with an easily replaceable buoyancy tube structure. Its working principle is as follows: Initially, the nut sleeve 12 is screwed onto the threaded post 9. Through the screw connection between the nut sleeve 12 and the threaded post 9, pulling down the U-shaped handle 7 causes the upper connecting plate 6 and the lower connecting plate 4 to fit tightly together. The inflatable buoyancy tube 2 is clamped and installed on both sides of the hull 1 by two sets of lower clamping rings 3 and two sets of upper clamping rings 5. When the inflatable buoyancy tube 2 is damaged and needs to be disassembled and replaced, rotating the nut sleeve 12 clockwise causes the connecting ring 13 to move downwards. The connecting ring 13 then causes the ear plate 14 to slide downwards along the sliding rod 11, disengaging the nut sleeve 12 from the threaded post 9. After the nut sleeve 12 is disengaged from the threaded post 9, By holding the U-shaped handle 7 and rotating the upper clamping ring 5 outward through the upper connecting plate 6, the upper clamping ring 5 can be opened, and then the inflatable buoyancy tube 2 can be removed for replacement. When installing the inflatable buoyancy tube 2, the inflatable buoyancy tube 2 is first placed on the two sets of lower clamping rings 3, and then the upper clamping ring 5 is rotated through the U-shaped handle 7 to cover the inflatable buoyancy tube 2. Next, the nut sleeve 12 is screwed onto the threaded post 9, so that the upper connecting plate 6 and the lower connecting plate 4 are tightly attached together. By pulling and adjusting the position of the wide-body nylon strap 15, the wide-body nylon strap 15 is tied to the front and rear ends of the inflatable buoyancy tube 2, which can further fix the inflatable buoyancy tube 2 and prevent the inflatable buoyancy tube 2 from coming off from the front or back.

[0022] The present invention provides an inflatable boat with an easily replaceable buoyancy tube structure. Its installation, connection, or setting methods are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented. The hull 1 and the inflatable buoyancy tube 2 in this invention are existing technologies. This application only uses them here, and the specific structure and principle have not been adjusted. Therefore, they will not be described in detail here.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A rubber boat with easily replaceable buoyancy tube structure, comprising a hull (1), wherein inflatable buoyancy tubes (2) are installed on both sides of the hull (1), characterized in that, Both sets of inflatable buoyancy tubes (2) are equipped with disassembly and assembly mechanisms between them and the hull (1). The inflatable buoyancy tubes (2) are installed on the hull (1) through the disassembly and assembly mechanisms. The disassembly and assembly mechanism includes a support and a connector. The support includes two sets of lower clamping rings (3). One end of each set of lower clamping rings (3) is integrally fixed with a lower connecting plate (4). The two sets of lower clamping rings (3) are symmetrically fixed on one side of the hull (1) through the lower connecting plate (4). The other end of each set of lower clamping rings (3) is rotatably installed with an upper clamping ring (5). One end of each set of upper clamping rings (5) is integrally fixed with an upper connecting plate (6). A U-shaped handle (7) is fixedly connected between the top ends of the two sets of upper connecting plates (6). The connector includes two sets of fixing sleeves (8), two sets of connecting frames (10), and two sets of nut sleeves (12) for disassembling and assembling the inflatable buoyancy tube (2).

2. The rubber boat with an easily replaceable buoyancy tube structure as described in claim 1, characterized in that, Two sets of fixed sleeves (8) are symmetrically fixed on the U-shaped handle (7). The bottom of both sets of fixed sleeves (8) is fixed with threaded post (9). Two sets of connecting brackets (10) are symmetrically fixed on one side of the top of the hull (1). Two sets of sliding rods (11) are symmetrically fixed on the inner side of both sets of connecting brackets (10). Connecting rings (13) are rotatably fitted on the outer wall of both sets of nut sleeves (12). Two sets of ear plates (14) are symmetrically fixed on the outer wall of both sets of connecting rings (13). Connecting rings (13) are slidably fitted on ear plates (14). Inflatable buoyancy tubes (2) are clamped between two sets of lower clamping rings (3) and two sets of upper clamping rings (5). Two sets of nut sleeves (12) are screwed onto two sets of threaded post (9).

3. The rubber boat with an easily replaceable buoyancy tube structure as described in claim 2, characterized in that, A wide nylon strap (15) is fixedly connected between the middle of the outer side of the upper clamping ring (5) and the middle of the outer side of the lower clamping ring (3).

4. The rubber boat with an easily replaceable buoyancy tube structure as described in claim 3, characterized in that, Fastening pads (16) are fixedly connected to the inner walls of the lower clamping ring (3) and upper clamping ring (5) of the four sets.

5. The rubber boat with an easily replaceable buoyancy tube structure as described in claim 4, characterized in that, Both sets of U-shaped handles (7) have anti-slip handle sleeves (17) fixedly fitted in the middle of their outer walls.

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