CN116039848B - Kayak with side-turning lifesaving device - Google Patents
Kayak with side-turning lifesaving device Download PDFInfo
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- CN116039848B CN116039848B CN202310346958.5A CN202310346958A CN116039848B CN 116039848 B CN116039848 B CN 116039848B CN 202310346958 A CN202310346958 A CN 202310346958A CN 116039848 B CN116039848 B CN 116039848B
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- bin
- kayak
- valve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
- B63B34/20—Canoes, kayaks or the like
- B63B34/21—Canoes, kayaks or the like characterised by constructional features
- B63B34/22—Inflatable; having inflatable parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
- B63B34/26—Accessories for canoes, kayaks or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention provides a kayak with a side-turning lifesaving device, which relates to the technical field of kayaks and comprises a kayak main body, wherein a holding rod is fixedly arranged at the front upper part of the position of a containing bin in the top of the kayak main body; the storage gas bin is fixedly arranged at the rear end of the interior of the accommodating bin in the top of the kayak main body; the gas control device is fixedly arranged at the middle position of the front side of the top of the gas storage bin; the self-releasing valve is connected with the middle position of the rear side of the top of the storage gas bin, the storage gas bin is arranged, the automatic-inflation rescue function after rollover is provided, the piston plates in the two sides are reset through the springs, then air in the storage gas bags is backfilled into the storage gas bin, the inner piston plates input the air in the storage gas bin into the side-expanding gas bags, the side-expanding gas bags are expanded, the rescue function is provided, a person falling into water is convenient to wait for rescue by leaning on the side of the boat, and the problem that the existing kayak lacks the automatic-inflation rescue function after rollover is solved.
Description
Technical Field
The invention relates to the technical field of kayaks, in particular to a kayak with a side-turning lifesaving device.
Background
The kayak is a transportation tool used on water, is commonly used for sports competition items, is designed into a fusiform structure with low resistance for racing, so that the possibility of rollover exists, and when the kayak is rolled over, the hull can be inverted to have potential safety hazards, so that a life-saving device needs to be arranged, and the safety of a human body is protected.
The kayaks currently in use suffer from the following disadvantages:
1. the existing kayak rescue mode mainly uses a life buoy or a life jacket to rescue, lacks a rescue function capable of automatically inflating after rollover, and is inconvenient for assisting a life-saving person to quickly approach the kayak after rollover;
2. lack of a transport structure for rapid control of gas filling;
3. the opening and closing structure which is automatically triggered after side turning is lacked.
Disclosure of Invention
In view of the above, the present invention provides a kayak with a rollover lifesaving device, which has a side-expanding airbag, provides a rollover lifesaving function, and has a smooth bottom of a kayak body, which is unfavorable for riding, but can be used as a fulcrum by the side-expanding airbag, and can continue riding after the kayak body is rolled over.
The invention provides a kayak with a side-turning lifesaving device, which specifically comprises the following components: a holding rod is fixedly arranged at the front upper part of the position of the accommodating bin in the top of the kayak body; the storage gas bin is fixedly arranged at the rear end of the interior of the accommodating bin in the top of the kayak main body; the gas control device is fixedly arranged at the middle position of the front side of the top of the gas storage bin; the self-releasing valve is connected with the middle position of the rear side of the top of the gas storage bin; the leakage-proof valves are fixedly connected to the two sides of the kayak main body; the number of the standby paddles is two, the two groups of standby paddles are inserted into the front side of the accommodating bin in the top of the kayak main body, the rod parts of the two groups of standby paddles are respectively in a screw structure and a thread cylinder structure, and the two groups of standby paddles can be connected and fixed through the thread structure; the side-turning lifesaving devices are fixedly arranged at two side positions of the kayak main body.
Optionally, the storage gas bin comprises: the inner piston plates are arranged on two sides of the inner part of the gas storage bin, and the inner piston plates are arranged in the cavities on two sides in a sliding manner; four groups of springs are fixedly arranged between the inner piston plate and the middle partition plate of the gas storage bin; the seat board is fixedly arranged at the front end of the storage gas bin, and the storage gas bag is fixedly arranged at the top of the storage gas bin.
Optionally, the gas control device includes: the air control device comprises a check valve A, wherein the check valve A is fixedly arranged at the bottom of the rear side of the air control device and is communicated with cavities at two sides of the interior of the air storage bin; the piston pushing block is arranged at the rear side of the inner part of the air control device in a sliding way; a pull rod is fixedly arranged below the front side of the piston push block; the front end of the top of the pull rod is fixedly provided with a control guide rod; the transmission shaft lever is rotatably arranged at the top of the front side of the air control device; the driving wheel is rotatably arranged in the front side of the air control device; the bottom of the driving wheel is provided with an eccentric guide rail which is in a circular groove structure; the control guide rod is arranged in the eccentric guide rail in a sliding way; the back side of the top of the air control device is connected with a check valve B; the wrench is utilized to rotate the transmission shaft rod, the transmission shaft rod is matched with the bevel gear to drive the transmission wheel to rotate, the transmission wheel is matched with the eccentric guide rail to drive the control guide rod to move, the control guide rod drives the pull rod and the piston pushing block to reciprocate, and then the conveying effect is generated, gas in the storage gas bin is pumped out, passes through the one-way valve A and then passes through the one-way valve B, is input into the storage air bag, and then the piston plates in the two sides are close.
Optionally, the front end of the transmission shaft lever is of an inner hexagonal end head structure, and the transmission shaft lever is in transmission connection with a rotating shaft of the transmission wheel through a bevel gear.
Optionally, the self-resolving valve includes: the side sliding plug valve is inserted on the two sides of the self-releasing valve in a sliding manner; the connecting buckles are uniformly arranged on the upper side and the lower side of the outer adjacent surface of the sliding plug valve at the two sides; the spring rods are fixedly arranged at two ends of the outer adjacent surfaces of the sliding plug valves at two sides and are arranged at two sides of the self-releasing valve in a sliding manner; springs are fixedly arranged between the spring rods at the two sides; the fixed paper strip is fixedly arranged between the connecting buckles at two sides.
Optionally, the top of the self-releasing valve is communicated with the one-way valve B through a tee joint, and the upper end of the tee joint is connected with the storage air bag.
Optionally, the leak-proof valve includes: the valve body steel ball is arranged in the leak-proof valve in a sliding manner; the limiting ring is fixedly arranged at the upper end of the inner part of the leakage-proof valve; the top of the leak-proof valve is fixedly provided with a spherical filter screen; when the boat is rowed, if the fixing paper strips are broken accidentally, the air in the air storage bin cannot be filled into the rollover lifesaving device, so that the advancing of the main body of the boat is affected; if the kayak body turns on one's side, after the leak protection valve turns over, the valve body steel ball passes through gravity laminating restriction ring, seals the leak protection valve, can guarantee to deposit the air of gas storage storehouse and input in turning on one's side life-saving appliance and not discharge to the external world.
Optionally, the two sides of the leakage-proof valve are provided with pipelines which are communicated with the two sides of the gas storage bin and the side-turning lifesaving device.
Optionally, the rollover life-saving device comprises: the side-expanding air bags are fixedly arranged in the side-expanding life-saving device and are of grid structures; the bottom of the kayak main body is smooth and unfavorable for riding, but the kayak main body can be used as a fulcrum through the side-expanding air bag and can continue riding after being turned over.
The beneficial effects are as follows:
1. the air storage bin is arranged, the automatic inflating rescue function after rollover is provided, when the rescue function is triggered, the piston plates in the two sides reset through the release pressure of the springs, then the air in the air storage bin is backfilled into the air storage bin, the inner piston plates input the air in the air storage bin into the side-expanding air bag, then the side-expanding air bag is unfolded, the rescue function is provided, and people falling into water are convenient to wait for rescue by leaning on the side of the boat.
2. The device is provided with a gas control device, a conveying structure for rapidly controlling gas to fill is provided, a wrench is utilized to rotate a transmission shaft rod, the transmission shaft rod is matched with a bevel gear to drive a transmission wheel to rotate, the transmission wheel is matched with an eccentric guide rail to drive a control guide rod to move, then the control guide rod drives a pull rod and a piston pushing block to reciprocate, and then a conveying effect is generated, gas in a stored gas bin is pumped out, after the gas passes through a one-way valve A, the gas passes through a one-way valve B again, the gas passes through the one-way valve B and is input into a stored gas bag, then piston plates in two sides are close together, and air in a side expanding gas bag is pumped out through a leakage-proof valve, so that the side expanding gas bag is contracted, and the control is convenient.
3. Set up from opening and closing structure who opens the valve, provide automatic triggering after turning on one's side, when the kayak main part back-off, water is wet fixed note, and then the intensity of fixed note reduces, and the effort that the spring between the both sides spring bar provided can tear fixed note, and then outwards opens the sliding insert valve in both sides, stores the gas storehouse and stores the gasbag and pass through from opening the valve intercommunication, carries out subsequent filling step.
Drawings
Fig. 1 shows a schematic perspective view of an embodiment according to the present invention;
FIG. 2 shows a schematic diagram of an isometric structure according to an embodiment of the invention;
FIG. 3 shows a schematic diagram of a pitch-back structure according to an embodiment of the invention;
FIG. 4 is a schematic view showing an internal structure of a gas control apparatus according to an embodiment of the present invention;
FIG. 5 shows a schematic view of a disassembled structure of a storage gas cartridge according to an embodiment of the invention;
FIG. 6 illustrates a perspective view of a spare paddle according to an embodiment of the invention;
FIG. 7 is a schematic perspective view of a self-opening valve according to an embodiment of the present invention;
fig. 8 shows an a partial enlarged structural schematic diagram according to an embodiment of the present invention.
List of reference numerals
1. A kayak body; 101. a grip; 2. a gas storage bin; 201. an inner piston plate; 202. a seat plate; 203. a storage airbag; 3. a gas control device; 301. a one-way valve A; 302. a piston push block; 303. a pull rod; 304. a control guide rod; 305. a transmission shaft lever; 306. a driving wheel; 307. an eccentric guide rail; 308. a one-way valve B; 4. a self-opening valve; 401. a side sliding plug valve; 402. a connecting buckle; 403. a spring rod; 404. fixing a paper strip; 5. a leak-proof valve; 501. a valve body steel ball; 502. a confinement ring; 503. a spherical filter screen; 6. a spare paddle body; 7. a rollover life-saving device; 701. a side-deployment balloon.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Examples: please refer to fig. 1 to 8:
the invention provides a kayak with a side-turning lifesaving device, which comprises the following components: a grip lever 101 is fixedly arranged at the front upper part of the position of the accommodating bin in the top of the kayak main body 1; the gas storage bin 2 is fixedly arranged at the rear end of the interior of the accommodating bin in the top of the kayak main body 1; the gas control device 3 is fixedly arranged at the middle position of the front side of the top of the gas storage bin 2; the self-releasing valve 4 is connected with the middle position of the rear side of the top of the gas storage bin 2; the leak-proof valves 5, the leak-proof valves 5 are fixedly connected to the two sides of the kayak main body 1; the number of the standby paddles 6 is two, the two groups of standby paddles 6 are inserted into the front side of the accommodating bin in the top of the kayak main body 1, the rod parts of the two groups of standby paddles 6 are respectively in a screw structure and a threaded cylinder structure, and the two groups of standby paddles 6 can be connected and fixed through the threaded structure; the side-turning lifesaving devices 7 are fixedly arranged at two sides of the kayak body 1.
Wherein, store the gas storehouse 2 including: the inner piston plate 201 is arranged at two sides of the inside of the storage gas bin 2, and the inner piston plate 201 is arranged in the cavities at two sides in a sliding manner; four groups of springs are fixedly arranged between the inner piston plate 201 and the middle partition plate of the storage gas bin 2; the front end of the seat board 202 and the storage air bin 2 are fixedly provided with the seat board 202 and the storage air bag 203, and the top of the storage air bin 2 is fixedly provided with the storage air bag 203.
Wherein, the gas controlling device 3 comprises: the one-way valve A301 is fixedly arranged at the bottom of the rear side of the air control device 3, and the one-way valve A301 is communicated with cavities at two sides of the interior of the air storage bin 2; the piston pushing block 302 is arranged at the rear side of the inner part of the air control device 3 in a sliding way; a pull rod 303, wherein the pull rod 303 is fixedly arranged below the front side of the piston push block 302; a control guide rod 304, wherein the control guide rod 304 is fixedly arranged at the front end of the top of the pull rod 303; the transmission shaft rod 305 is rotatably arranged at the top of the front side of the air control device 3; a driving wheel 306, wherein the driving wheel 306 is rotatably arranged inside the front side of the air control device 3; the bottom of the driving wheel 306 is provided with an eccentric guide rail 307, and the eccentric guide rail 307 is of a circular groove structure; the control guide rod 304 is slidably disposed within the eccentric guide 307; the back side of the top of the air control device 3 is connected with a check valve B308; the transmission shaft rod 305 is rotated by using a spanner, the transmission shaft rod 305 is matched with a bevel gear to drive the transmission wheel 306 to rotate, the transmission wheel 306 is matched with the eccentric guide rail 307 to drive the control guide rod 304 to move, the control guide rod 304 drives the pull rod 303 and the piston pushing block 302 to reciprocate, and then a conveying effect is generated, gas in the storage gas bin 2 is pumped out, passes through the one-way valve A301 and then passes through the one-way valve B308 to be input into the storage gas bag 203, and then the piston plates 201 in two sides are closed.
The front end of the transmission shaft rod 305 is of an inner hexagonal end structure, and the transmission shaft rod 305 is in transmission connection with a rotating shaft of the transmission wheel 306 through a bevel gear.
Wherein, from solution valve 4 includes: a side sliding plug valve 401, wherein the side sliding plug valve 401 is inserted on the two sides of the self-releasing valve 4 in a sliding way; the connecting buckles 402, wherein the connecting buckles 402 are integrally arranged on the upper side and the lower side of the outer adjacent surface of the two-side sliding plug valve 401; spring rods 403 are fixedly arranged at two ends of the outer adjacent surfaces of the two side sliding plug valves 401, and the spring rods 403 are arranged at two sides of the self-releasing valve 4 in a sliding manner; springs are fixedly arranged between the spring rods 403 at the two sides; the fixed paper strips 404 are fixedly arranged between the connecting buckles 402 at two sides of the fixed paper strips 404.
Wherein, the top of the self-releasing valve 4 is communicated with the one-way valve B308 by a tee joint, and the upper end of the tee joint is connected with the storage air bag 203; when the side turning happens, the kayak main body 1 is reversely buckled, the fixed paper strips 404 are wetted by water, the strength of the fixed paper strips 404 is reduced, the fixed paper strips 404 are torn by the acting force provided by the springs between the spring rods 403 on the two sides, the sliding plug valves 401 on the two sides are unfolded outwards, and the storage air bin 2 and the storage air bag 203 are communicated through the self-releasing valve 4.
Wherein, leak protection valve 5 includes: the valve body steel ball 501 is arranged in the leak-proof valve 5 in a sliding manner; a limiting ring 502, wherein the limiting ring 502 is fixedly arranged at the upper end of the inside of the leak-proof valve 5; the top of the leak-proof valve 5 is fixedly provided with a spherical filter screen 503; if the fixed paper strips 404 are broken accidentally during rowing, the air in the storage air bin 2 cannot be filled into the rollover life-saving device 7, so that the running of the kayak main body 1 is affected; if the kayak body 1 turns on one's side, after the leak protection valve 5 turns over, valve body steel ball 501 passes through gravity laminating restriction ring 502, seals leak protection valve 5, can guarantee that the air of gas storage storehouse 2 is input in the lifesaving ware 7 of turning on one's side rather than discharging to the external world.
Wherein, the two sides of the leak-proof valve 5 are provided with pipelines which are communicated with the two sides of the storage gas bin 2 and the side-turning lifesaving device 7.
Wherein, the side turning lifesaving device 7 comprises: a side-expanding air bag 701, wherein the side-expanding air bag 701 is fixedly arranged in the side-turning lifesaving device 7, and the side-expanding air bag 701 is in a grid structure; the smooth bottom of the kayak body 1 is unfavorable for riding, but can be used as a fulcrum through the side deployment airbag 701, and riding can be continued after the kayak body 1 turns on one's side.
Specific use and action of the embodiment: in the invention, when in assembly, the top of the leak-proof valve 5 is sealed in advance, and then the connecting buckles 402 on two sides are bound and fixed by the fixing paper strips 404 for connection, so that the springs between the spring rods 403 on two sides are extruded; then, a spanner is utilized to rotate a transmission shaft lever 305, the transmission shaft lever 305 is matched with a bevel gear to drive a transmission wheel 306 to rotate, the transmission wheel 306 is matched with an eccentric guide rail 307 to drive a control guide rod 304 to move, and then the control guide rod 304 drives a pull rod 303 and a piston pushing block 302 to reciprocate, so that a conveying effect is generated, gas in a storage gas bin 2 is pumped out, passes through a one-way valve A301 and then passes through a one-way valve B308 to be input into a storage gas bag 203, further piston plates 201 in two sides are closed, and air in a side deployment gas bag 701 is pumped out through a leakage-proof valve 5, so that the side deployment gas bag 701 is contracted;
when side turning happens, the kayak main body 1 is buckled reversely, water wets the fixed paper strips 404, the strength of the fixed paper strips 404 is reduced, the acting force provided by springs between the spring rods 403 at two sides can tear the fixed paper strips 404, the sliding plug valves 401 at two sides are unfolded outwards, the storage gas bin 2 and the storage gas bag 203 are communicated through the self-releasing valve 4, the piston plates 201 at two sides reset through the springs, air in the storage gas bag 203 is backfilled into the storage gas bin 2, the inner piston plates 201 input the air in the storage gas bin 2 into the side-expanding gas bag 701, the side-expanding gas bag 701 is unfolded, and a rescue function is provided, so that a person falling into water can rest on a boat side to wait for rescue; the bottom of the kayak body 1 is smooth and is unfavorable for riding, but the side-expanding air bags 701 can be used as fulcrums, so that riding can be continued after the kayak body 1 turns on one's side;
the leak-proof valve 5 provides an automatic adaptation function, when a rowing boat is used, the top of the leak-proof valve 5 is removed from the seal, the seal is protected by the spherical filter screen 503, if an accident happens during the process, the fixed paper strips 404 are broken accidentally, the air in the storage air bin 2 cannot be filled into the rollover life-saving device 7, the running of the kayak main body 1 is affected, but the storage air bag 203 is felt to be contracted and then the user needs to carefully drive; if the kayak body 1 turns on one's side, after the leak protection valve 5 turns over, valve body steel ball 501 passes through gravity laminating restriction ring 502, seals leak protection valve 5, can guarantee that the air of gas storage storehouse 2 is input in the lifesaving ware 7 of turning on one's side rather than discharging to the external world.
Claims (4)
1. The kayak with the side-turning lifesaving device is characterized by comprising a kayak main body (1), wherein a holding rod (101) is fixedly arranged at the front upper part of the position of a containing bin in the top of the kayak main body (1); the storage gas bin (2) is fixedly arranged at the rear end of the interior of the accommodating bin in the top of the kayak main body (1); the gas storage bin (2) comprises: the inner piston plates (201) are arranged at two sides of the inside of the gas storage bin (2) and are provided with the inner piston plates (201) in a sliding manner; four groups of springs are fixedly arranged between the inner piston plate (201) and the middle partition plate of the storage gas bin (2); the seat board (202) is fixedly arranged at the front end of the storage gas bin (2); the top of the storage air bin (2) is fixedly provided with the storage air bag (203); the gas control device (3) is fixedly arranged at the middle position of the front side of the top of the gas storage bin (2); the air control device (3) comprises: the air control device comprises a check valve A (301), wherein the check valve A (301) is fixedly arranged at the bottom of the rear side of the air control device (3), and the check valve A (301) is communicated with cavities at two sides of the interior of the air storage bin (2); the piston pushing block (302) is arranged at the rear side of the inside of the air control device (3) in a sliding way; a pull rod (303) is fixedly arranged below the front side of the piston pushing block (302); a control guide rod (304), wherein the front end of the top of the pull rod (303) is fixedly provided with the control guide rod (304); the transmission shaft lever (305) is rotatably arranged at the top of the front side of the air control device (3); a driving wheel (306), wherein the driving wheel (306) is rotatably arranged in the front side of the air control device (3); the bottom of the driving wheel (306) is provided with an eccentric guide rail (307), and the eccentric guide rail (307) is of a circular groove structure; the control guide rod (304) is arranged in the eccentric guide rail (307) in a sliding way; the back side of the top of the air control device (3) is connected with a check valve B (308); the self-releasing valve (4) is connected with the middle position of the rear side of the top of the gas storage bin (2); the self-releasing valve (4) comprises: a side sliding plug valve (401), wherein the side sliding plug valve (401) is inserted on the two sides of the self-releasing valve (4) in a sliding way; a connecting buckle (402), wherein the connecting buckle (402) is uniformly arranged on the upper side and the lower side of the outer adjacent surface of the sliding plug valve (401) at the two sides; the spring rods (403) are fixedly arranged at two ends of the outer adjacent surfaces of the two side sliding plug valves (401), and the spring rods (403) are arranged at two sides of the self-releasing valve (4) in a sliding manner; springs are fixedly arranged between the spring rods (403) at the two sides; a fixed paper strip (404), wherein the fixed paper strip (404) is fixedly arranged between the connecting buckles (402) at two sides; the leak-proof valves (5) are fixedly connected to the two sides of the kayak main body (1); the leak-proof valve (5) comprises: the valve body steel ball (501) is arranged in the leak-proof valve (5) in a sliding manner; a limiting ring (502), wherein the limiting ring (502) is fixedly arranged at the upper end of the inside of the leakage-proof valve (5); the top of the leak-proof valve (5) is fixedly provided with a spherical filter screen (503); the two groups of standby propeller bodies (6) are arranged in two groups, the two groups of standby propeller bodies (6) are inserted into the front side of the accommodating bin in the top of the kayak main body (1), the rod parts of the two groups of standby propeller bodies (6) are respectively in a screw structure and a threaded cylinder structure, and the two groups of standby propeller bodies (6) can be connected and fixed through the threaded structure; the side-turning lifesaving device (7) is fixedly arranged at two sides of the kayak main body (1); the side-turning lifesaving device (7) comprises: the side-expanding air bag (701), the side-expanding air bag (701) is fixedly arranged in the side-expanding life-saving device (7), and the side-expanding air bag (701) is in a grid structure.
2. The kayak with the rollover lifesaving device as set forth in claim 1, wherein the front end of the transmission shaft lever (305) is of a hexagonal end head structure, and the transmission shaft lever (305) is in transmission connection with a rotating shaft of the transmission wheel (306) through a bevel gear.
3. The kayak with the rollover lifesaving device as set forth in claim 1, wherein the top of the self-releasing valve (4) is communicated with the one-way valve B (308) through a tee joint, and the upper end of the tee joint is connected with the storage air bag (203).
4. A kayak with a rollover rescue device as defined in claim 1, wherein the two sides of the leak-proof valve (5) are provided with pipelines which are communicated with the two sides of the storage gas bin (2) and the rollover rescue device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310346958.5A CN116039848B (en) | 2023-04-04 | 2023-04-04 | Kayak with side-turning lifesaving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310346958.5A CN116039848B (en) | 2023-04-04 | 2023-04-04 | Kayak with side-turning lifesaving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116039848A CN116039848A (en) | 2023-05-02 |
| CN116039848B true CN116039848B (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310346958.5A Active CN116039848B (en) | 2023-04-04 | 2023-04-04 | Kayak with side-turning lifesaving device |
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| CN107792318B (en) * | 2017-09-27 | 2020-04-21 | 陕西科技大学 | Water rescue device |
| CN109835435A (en) * | 2017-11-28 | 2019-06-04 | 曹伟华 | Ship resists heavy life saving system automatically |
| CN209241272U (en) * | 2018-10-31 | 2019-08-13 | 台州市方睿实业有限公司 | A kind of lifeboat of anti-rollover |
| CN214875440U (en) * | 2021-07-22 | 2021-11-26 | 威海瑞阳船艇开发有限公司 | Canoe with side-turning lifesaving device |
| CN218085909U (en) * | 2022-09-30 | 2022-12-20 | 青岛陆森琪国际贸易有限公司 | Double-float inflatable kayak with special-shaped bottom |
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2023
- 2023-04-04 CN CN202310346958.5A patent/CN116039848B/en active Active
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