CN216185931U - Embedded anti-escape buoyancy air bag - Google Patents
Embedded anti-escape buoyancy air bag Download PDFInfo
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- CN216185931U CN216185931U CN202122299513.5U CN202122299513U CN216185931U CN 216185931 U CN216185931 U CN 216185931U CN 202122299513 U CN202122299513 U CN 202122299513U CN 216185931 U CN216185931 U CN 216185931U
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- air bag
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Abstract
The utility model discloses an embedded anti-escape buoyancy air bag, which belongs to the technical field of fishing equipment and comprises an elliptical air bag body, a fixing sleeve and a rope, wherein the fixing sleeve is arranged on the outer surface of the air bag body in the radial direction and the axial direction of the air bag body, the rope penetrates through the fixing sleeve, and the rope is tied on the outer surface of the air bag body to fix the air bag. According to the embedded anti-escape buoyancy air bag, the air bag is prepared by adopting the TPU film material reinforced by the high-molecular polyethylene fibers, the cable or the braid on the surface of the air bag is fixed in the fixing sleeve at the fixed length and the different width of the surface of the air bag, and the cable or the braid cannot slide in the inflating process, so that the air bag cannot escape.
Description
Technical Field
The utility model relates to the technical field of fishing equipment, in particular to an embedded anti-escape buoyancy air bag.
Background
In underwater engineering, particularly rescue and salvage engineering, a salvage buoy is a more common tool. However, conventional fishing buoys are mostly large steel buoys. The underwater use of the underwater robot is greatly limited due to the large volume, the complex operation and the requirement of flat installation area.
With the improvement of the manufacturing process of the rubber air bag, the technology for manufacturing the large-tonnage rubber air bag by using the rubber material is mature. However, the rubber air bag has a smooth surface due to low friction coefficient of the surface, and the air bag is easy to escape during inflation, thereby causing fishing failure.
Disclosure of Invention
The utility model aims to provide an anti-escape buoyancy air bag which can prevent escape in a fishing process.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides an embedded buoyancy gasbag of preventing escaping, includes oval-shaped gasbag body, fixed cover and cable, the radial and axial of gasbag body all are equipped with fixed cover, and fixed cover sets up the surface at the gasbag body, the cable passes fixed cover, and the cable is tied up and is used for fixed gasbag at the surface of gasbag body.
Preferably, the end of the rope is provided with a fixing ring.
Preferably, the radial fixed sleeves are provided in plurality, and the fixed sleeves are uniformly distributed on the outer surface of the air bag body.
Preferably, the axial fixed sleeves are provided in plurality, and the fixed sleeves are uniformly distributed on the outer surface of the air bag body along the axis of the air bag body.
Preferably, the airbag body is made of a TPU film material reinforced by high-molecular polyethylene fibers.
By adopting the technical scheme of the utility model, the following beneficial effects can be obtained:
the embedded anti-escape buoyancy air bag is prepared by adopting a TPU (thermoplastic polyurethane) film material reinforced by high-molecular polyethylene fibers, and a cable or a braid on the surface of the air bag is fixed in a fixing sleeve at the fixed length and the different width of the surface of the air bag. In the inflating process, the rope or the braid cannot slide, and the air bag cannot escape.
Drawings
The contents of the description and the reference numbers in the drawings are briefly described as follows:
FIG. 1 is a schematic structural view of the present airbag;
the labels in the above figures are: 1. an airbag body; 2. fixing a sleeve; 3. a rope; 4. and (4) fixing the ring.
Detailed Description
The embodiments of the present invention, such as the shapes and structures of the respective members, the mutual positions and connection relationships between the respective portions, the functions and operation principles of the respective portions, will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, the embedded anti-escape buoyancy airbag comprises an oval airbag body 1, a fixing sleeve 2 and a cable 3, wherein the fixing sleeve 2 is arranged on the airbag body 1 in the radial direction and the axial direction, the fixing sleeve is arranged on the outer surface of the airbag body, the cable 3 penetrates through the fixing sleeve 2, the fixing ring 4 is arranged at the tail end of the cable 3, the fixing ring 4 is convenient for fixing the airbag, the cable 3 is bundled on the outer surface of the airbag body 1 for fixing the airbag, the radial fixing sleeves 2 are provided with a plurality of radial fixing sleeves 2, and the plurality of radial fixing sleeves 2 are uniformly distributed on the outer surface of the airbag body 1; the axial fixed sleeves 2 are provided with a plurality of fixed sleeves 2 which are transversely and uniformly distributed on the outer surface of the air bag body 1 along the axis of the air bag body 1.
The air bag body 1 is made of a high-molecular polyethylene fiber reinforced TPU (thermoplastic polyurethane) film material, and is cut, wherein the width of the film material is 1.6m, the thickness of the film material is 1mm, and the strength of the film material is more than 7000N/5 cm. Designing according to the length 10m and the diameter 2m of the air bag, and cutting and blanking.
The material of the axial fixed sleeve 2 is TPU reinforced by high molecular polyethylene fibers, the length is 800mm, the width is 260mm, the number of the TPU is 5, and the TPU is uniformly distributed in the axial direction of the air bag.
The material of radial fixed cover 2 chooses the TPU of polymer polyethylene fibre reinforcing for use, and length is 500mm, and the width is 260mm, radial distribution is 3, evenly distributed is in the radial of gasbag. The forming of the air bag body 1 and the fixing of the fixing sleeve 2 are spliced and fixed in a high-frequency welding mode.
This embedded buoyancy gasbag of preventing escaping adopts the TPU membrane material preparation gasbag of polymer polyethylene fibre reinforcing, at the fixed cover 2 of the surperficial fixed length of gasbag and the difference of width, fixes the rope cable or the meshbelt on gasbag surface in fixed cover 2. In the inflating process, the rope or the braid cannot slide, and the air bag cannot escape.
The utility model has been described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the specific implementation in the above-described manner, and it is within the scope of the utility model to apply the inventive concept and solution to other applications without substantial modification.
Claims (5)
1. The utility model provides an embedded buoyancy gasbag of preventing escaping which characterized in that: including oval-shaped gasbag body, fixed cover and cable, the radial and axial of gasbag body all are equipped with fixed cover, and fixed cover sets up the surface at the gasbag body, the cable passes fixed cover, and the cable is tied up and is used for fixed gasbag at the surface of gasbag body.
2. The in-line anti-escape buoyant bag of claim 1, wherein: the tail end of the rope is provided with a fixing ring.
3. The in-line anti-escape buoyant bag of claim 1, wherein: the radial fixed sleeves are provided with a plurality of fixed sleeves which are uniformly distributed on the outer surface of the air bag body.
4. The in-line anti-escape buoyant bag of claim 1, wherein: the axial fixed cover is equipped with a plurality ofly, and a plurality ofly fixed covers along the axis equipartition of gasbag body at the surface of gasbag body.
5. The in-line anti-escape buoyant bag of claim 1, wherein: the air bag body is made of a TPU film material reinforced by high-molecular polyethylene fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122299513.5U CN216185931U (en) | 2021-09-23 | 2021-09-23 | Embedded anti-escape buoyancy air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122299513.5U CN216185931U (en) | 2021-09-23 | 2021-09-23 | Embedded anti-escape buoyancy air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216185931U true CN216185931U (en) | 2022-04-05 |
Family
ID=80921074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122299513.5U Active CN216185931U (en) | 2021-09-23 | 2021-09-23 | Embedded anti-escape buoyancy air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216185931U (en) |
-
2021
- 2021-09-23 CN CN202122299513.5U patent/CN216185931U/en active Active
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