Quick sealing mechanism for inflatable plug-in capsule for rubber dinghy

Abstract

The utility model discloses a kind of inflatable leak-stopping capsules quick sealing mechanism for rubber dinghy, it includes sealing rubber sheet, movable connection has gas plug outer shell on the sealing rubber sheet, the side of the sealing rubber sheet movably connected with the symmetric outer air shell, corresponding through movable connection has stretchable pipe in the outer air shell, movable connection has gas plug cone in the gas plug outer shell, the side of the sealing rubber sheet is fixedly connected with the symmetric limit pull rope, the lower end of the sealing rubber sheet movably connected with first water-resistant rubber, corresponding movable connection has second water-resistant rubber in the lower end of the outer air shell, pressure spring is movably connected in the limit shaft sleeve, corresponding sleeve movable connection has stretchable spring on the limit pull rope. By the above structure, fast and closely adhere rubber dinghy damaged place, realize efficient leak-stopping, ensure that leak-stopping capsule is stable on the surface of rubber dinghy and does not displace, improve sealing reliability.

Description

Technical Field

[0001] This utility model relates to the technical field of rapid sealing mechanisms, and in particular to a rapid sealing mechanism for an inflatable leak-stopping capsule for rubber boats. Background Technology

[0002] When inflatable boats leak air due to punctures from sharp objects or aging damage during use, traditional repair methods often rely on manually applying glue to patch the leak or using temporary leak-sealing tools. These methods are cumbersome, require a lot of time to locate and fix the leak, and are greatly affected by the environment when operating in water, making it difficult to quickly achieve a seal. This can lead to the inflatable boat losing buoyancy due to continuous air leakage, posing a safety hazard.

[0003] With the increasing frequency of use and safety requirements of inflatable boats in water sports, rescue and other scenarios, traditional leak-sealing methods can no longer meet the needs, and there is a need for a quick-sealing mechanism with an inflatable leak-sealing capsule suitable for inflatable boats. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a quick sealing mechanism for an inflatable leak-stopping capsule for rubber boats, which can quickly and tightly fit the damaged area of ​​the rubber boat, achieve efficient leak sealing, ensure that the leak-stopping capsule is stable and does not shift on the surface of the rubber boat, and improve the reliability of the seal.

[0005] This utility model also provides a quick sealing mechanism for an inflatable leak-stopping capsule for rubber boats, comprising a sealing rubber sheet, an air-jacking plug shell movably connected to the sealing rubber sheet, symmetrical external air extraction shells movably connected to the side of the sealing rubber sheet, a tension tube movably connected through the corresponding external air extraction shell, an air-jacking cone block movably connected to the inside of the air-jacking plug shell, symmetrical limiting pull ropes fixedly connected to the side of the sealing rubber sheet, a first water-resistant rubber movably connected to the lower end of the sealing rubber sheet, and a second water-resistant rubber movably connected to the lower end of the external air extraction shell.

[0006] According to the present invention, an inflatable leak-stopping capsule quick-sealing mechanism for rubber boats has an inflation tube fixedly connected through the outer shell of the air plug, and the upper end of the inflation tube has a threaded connection groove.

[0007] According to the present invention, a quick sealing mechanism for an inflatable leak-stopping capsule for rubber boats is provided, wherein an air hole is provided on the sealing rubber sheet, a movable disc is movably connected to the lower end of the sealing rubber sheet, a fixed disc is fixedly connected to the lower end of the air top plug shell, and a first sealing ring is movably connected to the upper end of the sealing rubber sheet.

[0008] According to the present invention, a quick sealing mechanism for an inflatable leak-stopping capsule for rubber boats is provided, wherein multiple bolts and nuts are movably connected through the fixed plate, the movable plate, and the first sealing ring.

[0009] According to the present invention, a quick sealing mechanism for an inflatable leak-stopping capsule for rubber boats is provided, wherein a limiting bushing is fixedly connected inside the outer shell of the air top plug, a pressure spring is movably connected through the limiting bushing, the other end of the pressure spring is movably connected to the air top cone block, and a conical sealing ring is movably connected to the air top cone block.

[0010] According to the present invention, a quick sealing mechanism for an inflatable leak-stopping capsule for a rubber boat is provided, wherein symmetrical tension rope loops are fixedly connected to the side of the outer air extraction shell, the tension rope loops are movably connected to the limiting pull ropes, and tension springs are movably connected to the limiting pull ropes.

[0011] According to the present invention, a quick sealing mechanism for an inflatable leak-stopping capsule for a rubber boat is provided, wherein a pull-out tube sleeve is fixedly connected through the outer air extraction shell, and symmetrical locking holes are provided on the pull-out tube sleeve, and multiple symmetrical elastic cut-out locking claws are fixedly connected through the side of the pull-out tube, and the elastic cut-out locking claws are movably connected through the locking holes.

[0012] According to the present invention, a quick sealing mechanism for an inflatable leak-stopping capsule for rubber boats is provided, wherein a suction plate is fixedly connected to the lower end of the stretching tube, a second sealing ring is movably connected to the suction plate, the second sealing ring is movably connected to the outer suction shell, and a pull ring is fixedly connected to the upper end of the stretching tube.

[0013] Beneficial effects: 1. The inflatable leak-stopping capsule quick-sealing mechanism for rubber boats in this technical solution inflates the air cap plug shell with air through the inflation tube. The air cap cone block expands the sealing rubber sheet under the push of the pressure spring and the gas. Together with the first and second water-resistant rubber, it quickly and tightly fits the damaged part of the rubber boat to achieve efficient leak sealing.

[0014] 2. The elastic cut-out claws on the tension tube cooperate with the outer air extraction shell's locking holes, allowing for position adjustment and one-way locking as needed. Combined with the limit rope and tension spring, this ensures that the leak-sealing capsule remains stable and does not shift on the surface of the rubber boat, improving sealing reliability. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a structural diagram of a quick-sealing mechanism for an inflatable leak-stopping capsule used in rubber boats according to this utility model; Figure 2 This is a cross-sectional view of the main sealing structure of a quick-sealing mechanism for an inflatable leak-stopping capsule used in rubber boats according to this utility model; Figure 3 The present utility model proposes Figure 2 Enlarged view of point A in the middle; Figure 4 This is a cross-sectional view of the secondary sealing structure of a quick-sealing mechanism for an inflatable leak-stopping capsule used in rubber boats according to this utility model; Figure 5 The present utility model proposes Figure 4 Enlarged view of point B in the middle.

[0016] Legend: 1. Sealing rubber sheet; 2. Air jack plug housing; 3. Inflation tube; 4. External air extraction shell; 5. Limiting pull rope; 6. Tension rope sleeve; 7. Fixing disc; 8. Pull ring; 9. Threaded connection groove; 10. Air hole; 11. Pressure spring; 12. Air jack cone block; 13. First water-resistant rubber; 14. Conical sealing ring; 15. Movable disc; 16. First sealing ring; 17. Bolt and nut; 18. Limiting bushing; 19. Air extraction plate; 20. Second sealing ring; 21. Second water-resistant rubber; 22. Tension tube; 23. Tension spring; 24. Elastic cut-out claw; 25. Pull-out tube sleeve; 26. Locking hole. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figure 1-5 This utility model provides a quick-sealing mechanism for an inflatable leak-stopping capsule for rubber boats, comprising a sealing rubber sheet 1, an air-jacking plug shell 2 movably connected to the sealing rubber sheet 1, symmetrical external air extraction shells 4 movably connected to the side of the sealing rubber sheet 1, a corresponding through-tube 22 movably connected inside the external air extraction shells 4, an air-jacking cone block 12 movably connected inside the air-jacking plug shell 2, symmetrical limiting pull ropes 5 fixedly connected to the side of the sealing rubber sheet 1, a first water-resistant rubber 13 movably connected to the lower end of the sealing rubber sheet 1, and a second water-resistant rubber 21 movably connected to the lower end of the external air extraction shells 4, ensuring sealing performance during inflation.

[0019] Specifically, an inflation tube 3 is fixedly connected through the outer shell 2 of the air plug, and a threaded connection groove 9 is opened at the upper end of the inflation tube 3, which can be quickly connected to the inflation equipment.

[0020] Specifically, the sealing rubber sheet 1 has air holes 10, the lower end of the sealing rubber sheet 1 is movably connected to a movable disk 15, the lower end of the air top plug shell 2 is fixedly connected to a fixed disk 7, and the upper end of the sealing rubber sheet 1 is movably connected to a first sealing ring 16.

[0021] Specifically, multiple bolts and nuts 17 are movably connected through the fixed plate 7, the movable plate 15, and the first sealing ring 16 to stabilize the gas plug shell 2.

[0022] Specifically, a limiting sleeve 18 is fixedly connected inside the air-jacking plug housing 2. A pressure spring 11 is movably connected through the limiting sleeve 18. The other end of the pressure spring 11 is movably connected to the air-jacking cone 12. A conical sealing ring 14 is movably connected to the air-jacking cone 12.

[0023] Specifically, the outer air extraction shell 4 has symmetrical tension rope sleeves 6 fixedly connected to its side, and the tension rope sleeves 6 are movably connected to the limiting pull rope 5. The limiting pull rope 5 is movably connected to the tension spring 23.

[0024] Specifically, a pull-out tube sleeve 25 is fixedly connected to the outer air extraction shell 4. The pull-out tube sleeve 25 has symmetrical locking holes 26. Multiple symmetrical elastic cut claws 24 are fixedly connected to the side of the stretch tube 22. The elastic cut claws 24 are movably connected to the locking holes 26 to realize the pull-out positioning of the stretch tube 22.

[0025] Specifically, the lower end of the stretch tube 22 is fixedly connected to a suction plate 19, and a second sealing ring 20 is movably connected to the suction plate 19. The second sealing ring 20 is movably connected inside the outer suction shell 4, and the upper end of the stretch tube 22 is fixedly connected to a pull ring 8.

[0026] Working principle: Upon discovering damage to the inflatable boat, the tension tube 22 is pulled by the pull ring 8. Utilizing the engagement of the elastic cut claw 24 and the locking hole 26, the outer air extraction shell 4, along with the sealing rubber sheet 1, is delivered to the damaged area. The limiting pull rope 5 and the tension spring 23 assist in positioning. The threaded connection groove 9 of the inflation tube 3 is connected to the inflation device. Gas enters the air top plug shell 2 through the inflation tube 3, pushing the air top cone 12 to compress the pressure spring 11 and move downwards, opening the sealing rubber sheet 1. The first water-resistant rubber 13 and the second water-resistant rubber 21 tightly adhere to the inner and outer surfaces of the damaged area, working in conjunction with the conical sealing ring 14, the first sealing ring 16, and the second sealing ring 20 to achieve multiple seals. Once the set pressure is reached, the air top cone 12 remains open, completing rapid leak sealing.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A quick-sealing mechanism for an inflatable leak-stopping capsule for rubber boats, comprising a sealing rubber sheet (1), characterized in that: The sealing rubber sheet (1) is movably connected to an air-jacking plug shell (2), and the side of the sealing rubber sheet (1) is movably connected to a symmetrical external air extraction shell (4). The external air extraction shell (4) is correspondingly movably connected to a tension tube (22). The air-jacking plug shell (2) is movably connected to an air-jacking cone block (12). The side of the sealing rubber sheet (1) is fixedly connected to a symmetrical limiting pull rope (5). The lower end of the sealing rubber sheet (1) is movably connected to a first water-resistant rubber (13), and the lower end of the external air extraction shell (4) is correspondingly movably connected to a second water-resistant rubber (21).

2. The quick-sealing mechanism for an inflatable leak-stopping capsule for rubber boats according to claim 1, characterized in that, An inflation tube (3) is fixedly connected through the outer shell (2) of the air plug, and a threaded connection groove (9) is provided at the upper end of the inflation tube (3).

3. The quick-sealing mechanism for an inflatable leak-stopping capsule for rubber boats according to claim 1, characterized in that, The sealing rubber sheet (1) has an air hole (10), the lower end of the sealing rubber sheet (1) is movably connected to a movable disk (15), the lower end of the air top plug shell (2) is fixedly connected to a fixed disk (7), and the upper end of the sealing rubber sheet (1) is movably connected to a first sealing ring (16).

4. The quick-sealing mechanism for an inflatable leak-stopping capsule for rubber boats according to claim 3, characterized in that, Multiple bolts and nuts (17) are movably connected through the fixed plate (7), the movable plate (15), and the first sealing ring (16).

5. The quick-sealing mechanism for an inflatable leak-stopping capsule for rubber boats according to claim 1, characterized in that, The gas cap plug housing (2) is fixedly connected to a limiting bushing (18), and a pressure spring (11) is movably connected through the limiting bushing (18). The other end of the pressure spring (11) is movably connected to the gas cap cone (12), and a conical sealing ring (14) is movably connected to the gas cap cone (12).

6. The quick-sealing mechanism for an inflatable leak-stopping capsule for rubber boats according to claim 1, characterized in that, The outer air extraction shell (4) has symmetrical tension rope sleeves (6) fixedly connected to its side. The tension rope sleeves (6) are movably connected to the limiting pull rope (5). The limiting pull rope (5) is movably connected to the tension spring (23).

7. The quick-sealing mechanism for an inflatable leak-stopping capsule for rubber boats according to claim 1, characterized in that, The outer air extraction shell (4) is fixedly connected to a corresponding pull tube sleeve (25), and the pull tube sleeve (25) is provided with corresponding symmetrical locking holes (26). The side of the stretch tube (22) is fixedly connected to a plurality of symmetrical elastic cut claws (24), and the elastic cut claws (24) are movably connected to the locking holes (26).

8. The quick-sealing mechanism for an inflatable leak-stopping capsule for rubber boats according to claim 1, characterized in that, The lower end of the stretch tube (22) is fixedly connected to a suction plate (19), and a second sealing ring (20) is movably connected to the suction plate (19). The second sealing ring (20) is movably connected inside the outer suction shell (4), and a pull ring (8) is fixedly connected to the upper end of the stretch tube (22).

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