CN109110084B - Diving goggles with lifesaving function - Google Patents
Diving goggles with lifesaving function Download PDFInfo
- Publication number
- CN109110084B CN109110084B CN201810751774.6A CN201810751774A CN109110084B CN 109110084 B CN109110084 B CN 109110084B CN 201810751774 A CN201810751774 A CN 201810751774A CN 109110084 B CN109110084 B CN 109110084B
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- reaction
- trigger
- channel
- cavity
- bag
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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
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
- B63C9/155—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments inflatable
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B33/00—Swimming equipment attachable to the head, e.g. swim caps or goggles
- A63B33/002—Swimming goggles
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention provides a diving goggles with a lifesaving function, and mainly relates to the field of rescue equipment. A diving goggles with lifesaving function comprises a goggles body; the two binding belts are symmetrically fixed on two sides of the mirror body; the extension frame is positioned in the middle of the top of the mirror body; the reaction shell is internally provided with a reaction cavity; the reaction bag is detachably and fixedly connected with the reaction cavity, and a gas generating agent is filled in the reaction bag; the trigger device is positioned on one side of the reaction cavity; the storage cavity is communicated with the reaction cavity; a bladder positioned within the storage chamber; a release port located at the top of the storage cavity; and the trigger switch is used for starting the trigger device and opening the barrier door. The invention has the beneficial effects that: the invention can enable the diver to quickly float out of the water surface to be separated from danger, and the life safety of the diver is ensured.
Description
Technical Field
The invention mainly relates to the field of high-pressure pipeline dismounting tools, in particular to a diving goggles with a lifesaving function.
Background
The mysterious underwater world attracts the curiosity of human beings all the time, and with the development of science and technology, the risk coefficient of diving is gradually reduced, so that the mysterious underwater world is a popular global underwater exercise. Except sport and leisure diving, some underwater engineering, fishing operation and the like also need diving operation, and although the existing underwater equipment can better guarantee the personal safety of diving personnel, the life safety of the diving personnel can still be threatened by unexpected drowning, muscle spasm, underwater turbulent flow and the like. The equipment that people dive now used is mostly for making the better adaptation of people environment under water, and the activity is leading under the convenience is not enough to let dive personnel deal with underwater emergency, and is not perfect enough to dive personnel's safety protection.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a diving goggles with a lifesaving function, which can quickly release an air bag to drive underwater personnel to quickly float out of the water surface when the diving personnel meet sudden dangers under water, thereby ensuring the life safety of the diving personnel.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a diving goggles with life saving function, comprising:
a mirror body;
the two binding belts are symmetrically fixed on two sides of the mirror body and are used for fixing the mirror body on the head of a user;
the extension frame is positioned in the middle of the top of the mirror body and fixedly connected with the binding belt by bypassing the head of a user;
the reaction shell is positioned at the top of the extension frame, and a reaction cavity is formed in the reaction shell;
the reaction bag is detachably and fixedly connected with the reaction cavity, the reaction bag is a breathable reaction bag, a gas generating agent is filled in the reaction bag, and the gas generating agent is used for rapidly generating a large amount of gas under collision or high temperature;
the trigger device is positioned on one side of the reaction cavity and is used for triggering the chemical reaction of the gas generating agent;
the storage cavity is communicated with the reaction cavity, and the communication position of the storage cavity and the reaction cavity is an air hole;
the air bag is positioned in the storage cavity, and an air inlet of the air bag is fixedly connected with the air hole;
the separation net is positioned at the air hole and used for preventing the air bag from entering the reaction cavity;
the release port is positioned at the top of the storage cavity, the release port is communicated with the storage cavity and the outside, and the release port is used for releasing the rapidly inflated air bag out of the storage cavity;
the blocking door corresponds to the release opening and is used for closing the release opening;
and the trigger switch is used for starting the trigger device and opening the barrier door.
Preferably, the triggering device includes:
the slideway is communicated with the reaction cavity;
the impact hammer is connected with the slideway in a sliding manner and is used for impacting the gas generating agent in the reaction bag to enable the gas generating agent to carry out chemical reaction;
the first spring is located between the bottom surface of the slideway and the bottom surface of the impact hammer and used for providing kinetic energy for the impact hammer to impact the reaction bag.
Preferably, the trigger switch includes:
the trigger channel is communicated with the slide way, and an internal thread is arranged at one end, close to the slide way, of the trigger channel;
the cylinder is positioned in the trigger channel, one end of the cylinder is provided with an external thread, and the external thread is matched with the internal thread;
the trigger is hinged with one end, close to the slide way, of the trigger channel, can be in contact with the end face of the cylinder, and can be in contact with the top face of the impact hammer under the limit of the cylinder, so that the impact hammer is limited, and the first spring is in a compressed state;
the interlayer channel is positioned on one side of the release port, and the barrier door is in sliding connection with the interlayer channel;
the second spring is positioned between the interlayer channel and the blocking door;
the connecting channel is communicated with the interlayer channel and the slide way;
the connecting rope penetrates through the connecting channel, one end of the connecting rope is fixedly connected with the impact hammer, and the other end of the connecting rope is fixedly connected with the barrier door;
a sealing filler located within the connecting channel.
Preferably, reinforcing ribs are arranged in both the two binding belts, a reinforcing belt is arranged between the two reinforcing ribs, and the reinforcing belt is fixed at the lower jaw of a user.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the gas generating agent is triggered by the trigger device to generate chemical reaction, a large amount of gas is released, and the airbag is inflated to flush the storage cavity out of the storage cavity, so that the buoyancy of divers is increased, the divers can quickly float out of the water surface, and the divers can quickly break away from danger when encountering sudden dangerous conditions underwater, thereby ensuring the life safety of the divers.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view schematic of the present invention;
FIG. 3 is a schematic right side view cross-sectional structural view of a reaction housing of the present invention;
FIG. 4 is a schematic sectional view of a reaction housing of the present invention in front elevation;
FIG. 5 is a partially enlarged view of the part A of the present invention.
Reference numerals shown in the drawings: 1. a mirror body; 2. a binding belt; 3. an extension frame; 4. a reaction housing; 5. a reaction chamber; 6. reaction bags; 7. a trigger device; 8. a storage chamber; 9. air holes; 10. an air bag; 11. an isolation net; 12. a release port; 13. a barrier door; 14. a trigger switch; 15. a slideway; 16. an impact hammer; 17. a first spring; 18. triggering a channel; 19. a cylinder; 20. a trigger; 21. an interlayer channel; 22. a second spring; 23. a connecting channel; 24. connecting ropes; 25. sealing the filler; 26. reinforcing ribs; 27. and a reinforcing strip.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
As shown in fig. 1 to 5, the diving goggles with life saving function according to the present invention are characterized by comprising:
the endoscope comprises an endoscope body 1, a control module and a control module, wherein the endoscope body is used for protecting divers;
the pair of the binding belts 2 is elastic, the two binding belts 2 are symmetrically fixed on two sides of the mirror body 1, and the binding belts 2 are used for fixing the mirror body 1 on the head of a user;
the extension frame 3 is positioned in the middle of the top of the mirror body 1, the extension frame is attached to the top of the head of a user, and the extension frame 3 bypasses the head of the user and is fixedly connected with the binding belt 2;
the reaction shell 4 is positioned at the top of the extension frame 3, and a reaction cavity 5 is arranged in the reaction shell 4;
the reaction bag 6 is detachably and fixedly connected with the reaction cavity 5, the reaction bag 6 is a breathable reaction bag, a gas generating agent is filled in the reaction bag 6, the gas generating agent is used for rapidly generating a large amount of gas under collision or high temperature, and the gas permeates the reaction bag and is filled in the reaction cavity;
the trigger device 7 is positioned at one side of the reaction cavity 5, and the trigger device 7 is used for triggering the chemical reaction of the gas generating agent;
the storage cavity 8 is communicated with the reaction cavity 5, the communication position of the storage cavity 8 and the reaction cavity 5 is an air hole 9, and a large amount of gas generated by the gas generating agent can pass through the air hole;
the air bag 10 is positioned in the storage cavity 8, the air inlet of the air bag 10 is fixedly connected with the air hole 9, and the air bag can be filled with gas generated by the reaction of the gas generating agent, so that the air bag is unfolded to increase the buoyancy of a diver;
the separation net 11 is positioned at the air hole 9, and the separation net 11 can be used for preventing the air bag 10 from entering the reaction cavity 5 in the air bag storage process;
a release port 12, wherein the release port 12 is positioned at the top of the storage cavity 8, the release port 12 is communicated with the storage cavity 8 and the outside, and the release port 12 is used for releasing the rapidly inflated air bag 10 out of the storage cavity 8, so that the air bag is expanded outside, and buoyancy is increased;
the blocking door 13 corresponds to the release port 12, the blocking door 13 is used for closing the release port 12, and the air bag storage process ensures the tightness of the storage cavity;
trigger switch 14, trigger switch 14 is used for starting trigger device 7 and opens separation door 13, and when the diver met proruption danger, it made the separation door open, trigger device is pneumatic to open trigger switch, thereby release the gasbag fast, make the diver come up fast, make the diver can break away from danger fast when meetting proruption dangerous situation under water, thereby guarantee diver's life safety.
In order to be able to better initiate the chemical reaction of the gas generating agent, the triggering device 7 comprises:
the slideway 15 is communicated with the reaction cavity 5;
the impact hammer 16 is connected with the slideway 15 in a sliding way, and the impact hammer 16 is used for impacting the gas generating agent in the reaction bag 6 to enable the gas generating agent to carry out chemical reaction, so that a large amount of gas is released quickly to inflate the airbag;
In order to better complete the inflation and release of the airbag, the trigger switch 14 includes:
the trigger channel 18 is communicated with the slide way 15, and one end, close to the slide way 5, of the trigger channel 18 is provided with an internal thread;
the cylinder 19 is positioned in the trigger channel 18, one end of the cylinder 19 is provided with an external thread, and the external thread is matched with the internal thread;
the trigger 20 is hinged to one end, close to the slide way 15, of the trigger channel 18, the trigger 20 can be in contact with the end face of the cylinder 19, the trigger 20 can be in contact with the top face of the impact hammer 16 under the limit of the cylinder 19 and used for limiting the impact hammer 16 and enabling the first spring 17 to be in a compressed state, the cylinder is unscrewed in the trigger channel through the matching of internal threads and external threads and can be released to jack the trigger, the impact hammer presses the trigger back to the trigger channel under the elastic force action of the first spring, and the impact hammer breaks away from the limit of the trigger to impact the gas generating agent so as to trigger the chemical reaction of the gas generating agent;
the interlayer channel 21 is positioned on one side of the release port 12, and the barrier door 13 is connected with the interlayer channel 21 in a sliding manner;
the second spring 22 is positioned between the interlayer channel 21 and the blocking door 13, and the second spring can play a certain limiting role on the blocking door, so that the blocking door cannot slip off when the release port is closed;
the connecting channel 23 is communicated with the interlayer channel 21 and the slide way 15 through the connecting channel 23;
the connecting rope 24 penetrates through the connecting channel 23, one end of the connecting rope is fixedly connected with the impact hammer 16, the other end of the connecting rope 24 is fixedly connected with the separation door 13, when the impact hammer is released by the trigger, the impact hammer slides in the triggering channel under the elastic force of the first spring, meanwhile, the separation door is pulled through the connecting rope to slide in the interlayer channel, the separation door compresses the second spring to open the release port, and the self-release port is conveniently released after the air bag is inflated;
and the sealing filler 25 is positioned in the connecting channel 23, and blocks a large amount of air generated in the reaction cavity, so that the inflating effect of the air bag is better. The mode through mechanical linkage realizes that the reaction of air generator triggers and the opening of barrier gate, makes the trigger effect of this device stable, and guarantee diver's that can be better safety helps diver to deal with underwater emergency.
In order to better fix the device on the head of a diver and prevent the device from falling off in the use process, reinforcing ribs 26 are arranged in the two binding belts 2, a reinforcing belt 27 is arranged between the two reinforcing ribs 26, and the reinforcing belt 27 is fixed on the lower jaw of a user, so that the device is more stably fixed on the head of the user, the air bag is prevented from falling off after being released, and the safety of the diver is further guaranteed.
Example (b):
the utility model provides a swim goggles with lifesaving function, includes the mirror body 1, the mirror body includes frame and lens, 1 frame both sides of mirror body all pass constraint area 2, two 2 symmetric distribution in the constraint area, constraint area 2 is used for fixing mirror body 1 at user's head, the constraint area adopts the silica gel material, two the constraint area is kept away from mirror body one end and is passed through the buckle and link together. In this embodiment, two of the restraining strips 2 are all glued with reinforcing ribs 26, the reinforcing ribs are fitted to the face contour, the reinforcing ribs are made of rigid plastics, the reinforcing ribs are pivoted with the frame of the endoscope body, a reinforcing strip 27 is arranged between the two reinforcing ribs 26, the reinforcing strip is made of silica gel, the reinforcing strip is fixed with the reinforcing ribs by screws, and the reinforcing strip 27 is fixed at the lower jaw of a user. The utility model discloses a glasses frame, including glasses frame top middle position integrated into one piece extension frame 3, extension frame 3 walks around user's head and ties the buckle on the area 2 and peg graft, 3 top screw fixation reaction casing 4 of extension frame, be reaction chamber 5 in the reaction casing 4, the gluey reaction bag 6 that connects in the reaction chamber 5, reaction bag 6 is ventilative reaction bag, splendid attire gas generator in the reaction bag 6, gas generator is used for colliding or high temperature under the quick a large amount of gases of formation, in this embodiment gas generator adopts the mixture of sodium azide, silica and potassium nitrate, sodium azide is the crystal, sodium azide can take place the decomposition reaction under violent striking and generate a large amount of nitrogen gas, silica and potassium nitrate are used for eliminating the metallic sodium that produces after the sodium azide decomposes to further release nitrogen gas. Reaction chamber 5 one side sets up trigger device 7, trigger device 7 is used for triggering the chemical reaction of gas generant, in this embodiment trigger device includes slide 15, slide 15 is linked together with reaction chamber 5, set up striking hammer 16 in the slide 15, the striking hammer is the metal material, striking hammer 16 and slide 15 sliding connection, striking hammer 16 is used for striking the gas generant in reaction bag 6 and makes gas generant carry out chemical reaction, set up first spring 17 between slide 15 bottom surface and the striking hammer 16 bottom surface, first spring 17 is used for providing kinetic energy for striking hammer 16 striking reaction bag 6. The top of the reaction cavity 5 is provided with a storage cavity 8, the storage cavity 8 is communicated with the reaction cavity 5, the communication position of the storage cavity 8 and the reaction cavity 5 is an air hole 9, the air hole is provided with an external thread and a helicoidal matched with the external thread, an air bag 10 is arranged in the storage cavity, an air inlet of the air bag 10 is fixed at the air hole by the helicoidal at the air hole 9 through a thread, a separation net 11 is fixed at the air hole 9 through a screw, and the separation net 11 is used for preventing the air bag 10 from entering the reaction cavity 5. The top of the storage cavity 8 is provided with a release port 12, the release port 12 is communicated with the storage cavity 8 and the outside, and the release port 12 is used for releasing the rapidly inflated air bag 10 out of the storage cavity 8. The release opening is provided with a blocking door 13, the blocking door 13 corresponds to the release opening 12, the blocking door 13 is used for sealing the release opening 12, in the embodiment, the release opening is provided with an interlayer channel 21, the blocking door 13 is in sliding connection with the interlayer channel 21, and a second spring 22 is arranged between the interlayer channel 21 and the blocking door 13. Set up trigger switch 14 on reaction housing 4, trigger switch 14 is used for starting trigger device 7 and opens barrier door 13, in this embodiment trigger switch 14 is including triggering passageway 18, it is linked together with slide 15 to trigger passageway 18, it sets up the internal thread to trigger passageway 18 to be close to 15 one end of slide, set up cylinder 19 in the trigger passageway, 19 one end of cylinder sets up the external screw thread, the external screw thread cooperatees with the internal thread, the handle is rotated to external screw thread one end integrated into one piece is kept away from to the cylinder, rotate and fill rubber seal between the cylinder of handle one side and the trigger passageway. The trigger channel 18 is hinged with a trigger 20 near one end of the slide way 15, the trigger 20 can be contacted with the end surface of the column body 19, and the trigger 20 can be contacted with the top surface of the impact hammer 16 under the limit of the column body 19 for limiting the impact hammer 16 and enabling the first spring 17 to be in a compressed state. Establish interface channel 23 in the reaction casing 4, interface channel 23 intercommunication intermediate layer passageway 21 and slide 15, set up in the interface channel and connect rope 24 and sealed filler 25, connect the rope and be the metal material, connect rope 24 through connection passageway 23, connect rope one end and 16 fix with screws of impact hammer, connect the 24 other end of rope and separation door 13 fix with screws, sealed filler 25 adopts the rubber material, sealed filler 25 is located interface channel 23. The beneficial effect of this embodiment lies in: this embodiment receives trigger device through gas generant and triggers the back and takes place chemical reaction, releases a large amount of gases, inflates to the gasbag and makes the gasbag rush out and store the chamber to increase dive personnel's buoyancy and make dive personnel can float out the surface of water fast, make dive personnel can break away from danger fast when meetting proruption dangerous situation under water, thereby guarantee dive personnel's life safety.
Claims (2)
1. A diving goggles having a lifesaving function, comprising:
a mirror body (1);
the two binding belts (2) are arranged, the two binding belts (2) are symmetrically fixed on two sides of the mirror body (1), and the binding belts (2) are used for fixing the mirror body (1) on the head of a user;
the extension frame (3) is positioned in the middle of the top of the mirror body (1), and the extension frame (3) bypasses the head of a user and is fixedly connected with the binding belt (2);
the reaction shell (4), the reaction shell (4) is positioned at the top of the extension frame (3), and a reaction cavity (5) is arranged in the reaction shell (4);
the reaction bag (6) is detachably and fixedly connected with the reaction cavity (5), the reaction bag (6) is a breathable reaction bag, a gas generating agent is filled in the reaction bag (6), and the gas generating agent is used for rapidly generating a large amount of gas under collision or high temperature;
a trigger device (7), the trigger device (7) being located at a side of the reaction chamber (5), the trigger device (7) being for triggering a chemical reaction of the gas generant, the trigger device (7) comprising: the slideway (15), the slideway (15) is communicated with the reaction cavity (5); the impact hammer (16), the impact hammer (16) is connected with the slideway (15) in a sliding way, and the impact hammer (16) is used for impacting the gas generating agent in the reaction bag (6) to enable the gas generating agent to carry out chemical reaction; the first spring (17), the first spring (17) is positioned between the bottom surface of the slideway (15) and the bottom surface of the impact hammer (16), and the first spring (17) is used for providing kinetic energy for the impact hammer (16) to impact the reaction bag (6);
the storage cavity (8) is communicated with the reaction cavity (5), and the communication position of the storage cavity (8) and the reaction cavity (5) is an air hole (9);
the air bag (10) is positioned in the storage cavity (8), and an air inlet of the air bag (10) is fixedly connected with the air hole (9);
the separation net (11), the separation net (11) is positioned at the air hole (9), and the separation net (11) is used for preventing the air bag (10) from entering the reaction cavity (5);
the release port (12), the release port (12) is positioned at the top of the storage cavity (8), the release port (12) is communicated with the storage cavity (8) and the outside, and the release port (12) is used for releasing the rapidly inflated air bag (10) from the storage cavity (8);
the blocking door (13), the blocking door (13) corresponds to the release opening (12), and the blocking door (13) is used for closing the release opening (12);
-a trigger switch (14), said trigger switch (14) being intended to activate the trigger device (7) and to open the barrier door (13), said trigger switch (14) comprising: the trigger channel (18), the trigger channel (18) is communicated with the slideway (15), and one end of the trigger channel (18) close to the slideway (15) is provided with an internal thread; the cylinder (19) is positioned in the trigger channel (18), one end of the cylinder (19) is provided with an external thread, and the external thread is matched with the internal thread; the trigger (20) is hinged with one end, close to the slide way (15), of the trigger channel (18), the trigger (20) can be in contact with the end face of the column body (19), the trigger (20) can be in contact with the top face of the impact hammer (16) under the limit of the column body (19) and used for limiting the impact hammer (16) and enabling the first spring (17) to be in a compressed state; the interlayer channel (21), the interlayer channel (21) is positioned on one side of the release opening (12), and the barrier door (13) is connected with the interlayer channel (21) in a sliding manner; a second spring (22), the second spring (22) being located between the mezzanine channel (21) and the blocker door (13); the connecting channel (23) is communicated with the interlayer channel (21) and the slide way (15); the connecting rope (24) penetrates through the connecting channel (23), one end of the connecting rope is fixedly connected with the impact hammer (16), and the other end of the connecting rope (24) is fixedly connected with the barrier door (13); a sealing filler (25), the sealing filler (25) being located within the connecting channel (23).
2. A diving goggles with life saving function as claimed in claim 1, wherein:
reinforcing ribs (26) are arranged in the two binding belts (2), a reinforcing belt (27) is arranged between the two reinforcing ribs (26), and the reinforcing belt (27) is fixed at the lower jaw of a user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751774.6A CN109110084B (en) | 2018-07-10 | 2018-07-10 | Diving goggles with lifesaving function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751774.6A CN109110084B (en) | 2018-07-10 | 2018-07-10 | Diving goggles with lifesaving function |
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| CN109110084A CN109110084A (en) | 2019-01-01 |
| CN109110084B true CN109110084B (en) | 2020-06-02 |
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| CN201810751774.6A Active CN109110084B (en) | 2018-07-10 | 2018-07-10 | Diving goggles with lifesaving function |
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| CN (1) | CN109110084B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481175B (en) * | 2020-05-18 | 2022-12-23 | 青岛市中心血站 | Portable blood sampling pillow device |
| CN115087262B (en) * | 2022-06-10 | 2023-03-24 | 禾研(嘉兴)建筑智能化工程有限公司 | Weak current engineering security protection monitored control system |
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| GB891301A (en) * | 1957-10-28 | 1962-03-14 | Kidde Walter Co Ltd | Improvements in or relating to inflation apparatus |
| JP2007044464A (en) * | 2005-08-09 | 2007-02-22 | Kaoru Hirata | Spectacles holder used for wearing mask |
| CN201856890U (en) * | 2010-10-30 | 2011-06-08 | 中国人民解放军镇江船艇学院 | Triggering mechanism of life saving device |
| CN104527950A (en) * | 2015-01-15 | 2015-04-22 | 王美金 | Head-wearing life-saving equipment based on wearable glasses for shallow diving |
| CN106904254A (en) * | 2017-01-06 | 2017-06-30 | 哈尔滨工业大学深圳研究生院 | A kind of lifesaving appliance of body-worn |
| CN206285442U (en) * | 2016-12-24 | 2017-06-30 | 惠州市杰晨实业有限公司 | A kind of swimming goggle shell and packing box |
| CN107173888A (en) * | 2017-06-27 | 2017-09-19 | 宁卓立 | A kind of school uniform for preventing that pupil from drowning |
| CN206813272U (en) * | 2017-06-06 | 2017-12-29 | 泉州市策界电子商务有限公司 | A kind of diving cover for being capable of floating upward quickly |
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2018
- 2018-07-10 CN CN201810751774.6A patent/CN109110084B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB891301A (en) * | 1957-10-28 | 1962-03-14 | Kidde Walter Co Ltd | Improvements in or relating to inflation apparatus |
| JP2007044464A (en) * | 2005-08-09 | 2007-02-22 | Kaoru Hirata | Spectacles holder used for wearing mask |
| CN201856890U (en) * | 2010-10-30 | 2011-06-08 | 中国人民解放军镇江船艇学院 | Triggering mechanism of life saving device |
| CN104527950A (en) * | 2015-01-15 | 2015-04-22 | 王美金 | Head-wearing life-saving equipment based on wearable glasses for shallow diving |
| CN206285442U (en) * | 2016-12-24 | 2017-06-30 | 惠州市杰晨实业有限公司 | A kind of swimming goggle shell and packing box |
| CN106904254A (en) * | 2017-01-06 | 2017-06-30 | 哈尔滨工业大学深圳研究生院 | A kind of lifesaving appliance of body-worn |
| CN206813272U (en) * | 2017-06-06 | 2017-12-29 | 泉州市策界电子商务有限公司 | A kind of diving cover for being capable of floating upward quickly |
| CN107173888A (en) * | 2017-06-27 | 2017-09-19 | 宁卓立 | A kind of school uniform for preventing that pupil from drowning |
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| Publication number | Publication date |
|---|---|
| CN109110084A (en) | 2019-01-01 |
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