CN212149251U - Diving air cylinder and diving device formed by same - Google Patents
Diving air cylinder and diving device formed by same Download PDFInfo
- Publication number
- CN212149251U CN212149251U CN202020480043.5U CN202020480043U CN212149251U CN 212149251 U CN212149251 U CN 212149251U CN 202020480043 U CN202020480043 U CN 202020480043U CN 212149251 U CN212149251 U CN 212149251U
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- cylinder
- air
- diving
- diver
- soft cloth
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Abstract
The utility model belongs to the diving apparatus field, in particular to a diving air cylinder and a diving device composed of the same, wherein the diving air cylinder is composed of a cylinder traction rod; a cylinder block; a soft cloth cylinder; a soft cloth cylinder support ring; a gas inlet and a gas outlet; according to the diving air cylinder, air is pumped into the cylinder body by the force of leg stretching action of a diver, then the air in the cylinder body enters the underwater respirator by water pressure to be supplied to the diver, the air exhaled by the diver and redundant air are discharged from the respirator outlet, and a one-way air flow is formed in the whole system, so that the air sufficiency is fully guaranteed; the diving device does not need an air pump or a high-pressure gas cylinder and energy supply, and has the advantages of simple structure, low cost, long diving time, strong practicability and smooth air supply; the diving device has good application prospect.
Description
Technical Field
The utility model relates to a diving apparatus field especially relates to a dive air cylinder and by its dive device that constitutes.
Background
Diving and swimming are liked by people as sports, and people like to see the world under water when diving, thereby bringing people with different impressions, and people often need to bring diving equipment in the diving process.
CN1136521A discloses a simple diving breathing apparatus, which mainly comprises a floating object, a ventilation tube fixed at the center of the floating object and protruding upwards to a proper height and provided with a vent hole at a proper position, a breathing tube penetrating the ventilation tube, and diving goggles connected with the breathing tube.
CN110510083A discloses a breathing apparatus for diving, which comprises a breathing mask, a breathing conduit and a floating ball, wherein the floating ball is covered and buckled on a floating ball base, and the floating ball is covered with a vent hole; the middle part of the floating ball base is provided with an air guide column connected with the breathing conduit, and the upper end surface of the floating ball base is provided with a drainage groove which inclines downwards. The breathing device for diving has simple structure, convenient use and low manufacturing cost; this respiratory device is through setting up the decurrent water drainage tank of slope on the floater base, and the inside water of the floater of being convenient for get into is arranged outside fast through water drainage tank, has reduced the inside water of splashproof floater in the floater volume of remaining and the residual time of splashing in the floater use effectively, and then avoids diving the phenomenon of the floater of usefulness mix with liquid such as water in the gas that the pipe provided is not breathed.
CN109050832A discloses a decompression breathing apparatus and a portable diving respirator, wherein the decompression breathing apparatus comprises a main valve body, a decompression valve, an inflation valve, a low pressure chamber, a breathing hole and an exhaust hole which are arranged on the main valve body, and a main air passage, a decompression passage and an inflation passage are arranged in the main valve body.
The existing commercial diving apparatus includes a ventilation pipe and a compressed air cylinder. The ventilation pipe has shallow diving depth and is only suitable for floating and diving, and the compressed air cylinder has limited compressed air due to heavy mass and cannot dive for a long time; the invention guides air into the respirator through the conduit to realize long-time diving, but the respirator has narrow ventilation pipeline and small ventilation space, so that a diver can feel anoxic quickly and has to stop diving; when the device is used, an air pump is often arranged on the device to help a diver to ventilate, so that the purpose of long-time diving can be achieved, and the reason is also the important reason that the product cannot be marketized.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model discloses a diving air cylinder and diving equipment who constitutes by it.
The diving device formed by a diving air cylinder consists of an underwater respirator, the diving air cylinder, an air conduit, a strap, an air cylinder traction rope and a buoyancy air bag; the buoyancy air bag is arranged at the tail end of the air conduit and floats on the water surface; the other end of the air conduit is connected with the air cylinder; the underwater respirator is also connected with the diving air cylinder, and when a person dives, the diving air cylinder pumps air down through the air conduit and transmits the air to the underwater respirator for the diver; the method is characterized in that: the diving air cylinder consists of a cylinder traction rod, a cylinder body, a soft cloth cylinder supporting ring, a gas inlet and a gas outlet; the gas outlet is communicated with the underwater respirator; the gas inlet is communicated with the air conduit; the gas inlet and the gas outlet are both provided with one-way valves to limit the unidirectional flow of gas; the soft cloth cylinder is arranged inside the cylinder body of the cylinder and is connected with the cylinder body of the cylinder in a sealing way; the cylinder traction rod is connected with the upper end of the soft cloth cylinder; the cylinder traction rod is connected with a cylinder traction rope, the other end of the cylinder traction rope is fixed on two feet of a diver, when the diver does leg stretching action, the cylinder traction rope pulls the cylinder traction rod to compress the soft cloth barrel, negative pressure is generated in the cylinder body of the diving cylinder, and air is pumped into the air cylinder from the air inlet; when the diver makes leg bending action, the water pressure forces the soft cloth barrel to restore, and air in the diving cylinder enters the underwater respirator from the air outlet to be supplied to the diver.
The buoyancy air bag can release air when not in use, and is convenient to store.
The underwater respirator is a breathing mask or a breathing nozzle.
The underwater respirator is provided with a gas outlet with a one-way valve.
The diving air cylinder is fixed on the diver through a back belt.
The utility model discloses a diving air cylinder and a diving device composed of the same, the diving air cylinder of the invention utilizes the strength of the leg stretching action of the diver to pump the air into the cylinder body, then utilizes the water pressure to make the air in the cylinder body enter the underwater respirator to supply the diver, the air exhaled by the diver and the redundant air are discharged from the respirator outlet, the whole system forms a one-way air flow, and the air sufficiency is fully ensured; the diving device does not need an air pump or a high-pressure gas cylinder and energy supply, and has the advantages of simple structure, low cost, long diving time, strong practicability and smooth air supply; the diving device has good application prospect.
Drawings
Fig. 1 is a schematic structural view of a submersible air cylinder according to the present invention;
fig. 2 is a schematic bottom view of the submersible air cylinder according to the present invention;
fig. 3 is a schematic top view of the submersible air cylinder according to the present invention;
fig. 4 is a schematic structural diagram of a diving device composed of a diving air cylinder according to the present invention;
fig. 5 is a use effect diagram of the diving device composed of the diving air cylinder provided by the utility model;
in the figure: 1. an underwater respirator; 2. a submersible air cylinder; 3. an air conduit; 4. a harness; 5. A cylinder traction rope; 6. a buoyant bladder; 7. a cylinder draw bar; 8. a cylinder block; 9. a soft cloth cylinder; 10. a soft cloth cylinder support ring; 11. a gas inlet; 12. a gas outlet; 13. the surface of the water.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, in order to achieve the above object, the present invention discloses a diving air cylinder and a diving apparatus composed thereof.
The diving device formed by a diving air cylinder consists of an underwater respirator (1), a diving air cylinder (2), an air conduit (3), a strap (4), an air cylinder traction rope (5) and a buoyancy air bag (6); the buoyancy air bag (6) is arranged at the tail end of the air conduit (3) and floats on the water surface; the other end of the air conduit (3) is connected with the air cylinder; the underwater respirator (1) is also connected with the diving air cylinder (2), and when a person dives, the diving air cylinder (2) pumps air down through the air conduit (3) and conveys the air into the underwater respirator (1) for the diver; the method is characterized in that: the diving air cylinder (2) consists of a cylinder traction rod (7), a cylinder body (8), a soft cloth cylinder (9), a soft cloth cylinder support ring (10), a gas inlet (11) and a gas outlet (12); the gas outlet (12) is communicated with the underwater respirator (1); the gas inlet (11) leads to the air conduit (3); the gas inlet (11) and the gas outlet (12) are both provided with one-way valves to limit the unidirectional flow of gas; the soft cloth cylinder (9) is arranged inside the cylinder body (8) and is hermetically connected with the cylinder body (8); the cylinder traction rod (7) is connected with the upper end of the soft cloth cylinder (9); the cylinder traction rod (7) is connected with the cylinder traction rope (5), the other end of the cylinder traction rope (5) is fixed on two feet of a diver, when the diver does leg stretching action, the cylinder traction rope (5) pulls the cylinder traction rod (7) to compress the soft cloth cylinder (9), negative pressure is generated in the diving cylinder body (8), and air is pumped into the air cylinder from the air inlet (11); when the diver makes leg bending action, the water pressure forces the soft cloth cylinder (9) to restore, and air in the diving cylinder enters the underwater respirator (1) from the air outlet (12) to be supplied to the diver.
The buoyancy air bag (6) can release air when not in use, and is convenient to store.
The underwater respirator (1) is a breathing mask or a breathing nozzle.
The underwater respirator (1) is provided with an air outlet (12) with a one-way valve.
The diving air cylinder (2) is fixed on the diver through a strap (4).
The utility model relates to a solve not enough that current product exists, provide a simple structure, reasonable in design, dive air cylinder and by its dive device that constitutes that the reliability is high.
The utility model discloses the standard part that uses all can purchase from the market, and the material that various parts used all uses and to realize its functionality as the prerequisite, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model connects the connected mode who adopts conventional among the prior art, and here detailed description is not given again.
Claims (5)
1. A diving device consists of an underwater respirator (1), a diving air cylinder (2), an air conduit (3), a strap (4), a cylinder traction rope (5) and a buoyancy air bag (6); the buoyancy air bag (6) is arranged at the tail end of the air conduit (3) and floats on the water surface; the other end of the air conduit (3) is connected with the diving air cylinder (2); the underwater respirator (1) is also connected with the diving air cylinder (2), and when a person dives, the diving air cylinder (2) pumps air down through the air conduit (3) and conveys the air into the underwater respirator (1) for the diver; the method is characterized in that: the diving air cylinder (2) consists of a cylinder traction rod (7), a cylinder body (8), a soft cloth cylinder (9), a soft cloth cylinder support ring (10), a gas inlet (11) and a gas outlet (12); the gas outlet (12) is communicated with the underwater respirator (1); the gas inlet (11) leads to the air conduit (3); the gas inlet (11) and the gas outlet (12) are both provided with one-way valves to limit the unidirectional flow of gas; the soft cloth cylinder (9) is arranged inside the cylinder body (8) and is hermetically connected with the cylinder body (8); the cylinder traction rod (7) is connected with the upper end of the soft cloth cylinder (9); the cylinder traction rod (7) is connected with the cylinder traction rope (5), the other end of the cylinder traction rope (5) is fixed on two feet of a diver, when the diver does leg stretching action, the cylinder traction rope (5) pulls the cylinder traction rod (7) to compress the soft cloth cylinder (9), negative pressure is generated in the diving cylinder body (8), and air is pumped into the air cylinder from the air inlet (11); when the diver makes leg bending action, the water pressure forces the soft cloth cylinder (9) to restore, and air in the diving cylinder enters the underwater respirator (1) from the air outlet (12) to be supplied to the diver.
2. A diving apparatus according to claim 1, wherein: the buoyancy air bag (6) can release air when not in use, and is convenient to store.
3. A diving apparatus according to claim 1, wherein: the underwater respirator (1) is a breathing mask or a breathing nozzle.
4. A diving apparatus according to claim 1, wherein: the underwater respirator (1) is provided with an air outlet (12) with a one-way valve.
5. A diving apparatus according to claim 1, wherein: the diving air cylinder (2) is fixed on the diver through a strap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020480043.5U CN212149251U (en) | 2020-04-03 | 2020-04-03 | Diving air cylinder and diving device formed by same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020480043.5U CN212149251U (en) | 2020-04-03 | 2020-04-03 | Diving air cylinder and diving device formed by same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212149251U true CN212149251U (en) | 2020-12-15 |
Family
ID=73724658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020480043.5U Expired - Fee Related CN212149251U (en) | 2020-04-03 | 2020-04-03 | Diving air cylinder and diving device formed by same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212149251U (en) |
-
2020
- 2020-04-03 CN CN202020480043.5U patent/CN212149251U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20210403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |