CN204846327U - Drowned life saving equipment - Google Patents
Drowned life saving equipment Download PDFInfo
- Publication number
- CN204846327U CN204846327U CN201520661381.8U CN201520661381U CN204846327U CN 204846327 U CN204846327 U CN 204846327U CN 201520661381 U CN201520661381 U CN 201520661381U CN 204846327 U CN204846327 U CN 204846327U
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- CN
- China
- Prior art keywords
- control chamber
- sharp
- drowned
- utility
- generating chamber
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a drowned life saving equipment, including casing and the gasbag of setting in the casing outside, the inside of casing is provided with gaseous generating chamber, control chamber and is located gaseous generating chamber and the middle base plate in control chamber, gaseous generating chamber with the gasbag intercommunication is provided with the raw materials bag in the gaseous generating chamber, the control intracavity is provided with sharp -pointed end and is used for connecting sharp -pointed push pedal of holding, the base plate is provided with the passageway that is used for sharp -pointed end to pass, the passageway intercommunication gaseous generating chamber and control chamber, inserted in the base plate with the passageway is perpendicular just can to be prevented sharp -pointed end passes the picture peg of passageway completely. Compared with the prior art, the utility model provides a drowned life saving equipment light in weight, small is convenient for carry for a long time, carries safe N. R. Hidden danger, the user does through two simple drills can realize aerifing the lifesaving.
Description
Technical field
The utility model relates to technical field of first-aid equipment, particularly relates to a kind of drowned lifesaving appliance.
Background technology
Summer time heat, pool, brook become teenager happy relieve summer heat, public place of entertainment.Because youngsters and children security precautions is not enough, guardian supervises the factors such as not in place, and annual various places student all can occur and to drown accident.
Teenager's incident reason of drowning mainly contains following several: one is that curiosity is strong.Summer weather is hot, and be swimming, play with water the good time of enjoying the cool, child's nature are fond of play, usually arrive neighbouring rivers, pond on a hill, reservoir went swimming, play, because good at swimming or do not understand landform, leads to tragedy.Two is that the head of a family guards omission.The head of a family is busy with working or housework, and to children, especially preschool child lacks nurse and prevention awareness, arbitrarily lets alone it and out plays, even where all do not know together with whom.Three is that children's self-saving ability is poor.Much go the children dabbled not to be able to swim, but under companion invites, the lower water of risk is played, after drowned, because companion is mostly young, limited in one's ability, once in danger, panic, is difficult to rescue mutually, colony very easily occurs and to be drowned accident.
In order to solve drowned after carry out the problem of rapid emergency treatment, CN203486119U discloses a kind of drowned emergency lifesaving belt, comprise belt body (1), air bag (2), gas generating unit (3) and pressure switch (4), described air bag (2) to be placed in belt body (1) and to be connected with the air extractor duct of gas generating unit (3), described pressure switch (4) is arranged on and controls it between air bag (2) with gas generating unit (3) and be communicated with, and it is characterized in that: this waistband also comprises a pressure lockset (5).When user faces a danger on the water, by hand or hydraulic pressure, pressure switch 4 is opened manually or automatically, the high pressure gas now in gas generating unit 3 rapidly flow toward in air bag 2 and make its rapid inflation, increase buoyancy, drowning person is emerged automatically, completes and save oneself; Its weak point is:
1, user needs to carry for a long time " gas generating unit ", i.e. pressurized gas bottle, and this will be the burden becoming user, and pressurized gas bottle requires to handle with care, keeps properly, and carries for a long time and easily causes it to reveal or blast;
2, controlled by hand, inadvertent free switch can be caused, device is cancelled;
3, do not clearly state and what principle to realize hydraulic pressure by it is controlled automatically.
Utility model content
The purpose of this utility model is the technological deficiency for existing in prior art, and provide a kind of and be easy to carry, the overboard lifesaving appliance of safety and stability.
The technical scheme adopted for realizing the purpose of this utility model is: a kind of drowned lifesaving appliance, comprises housing and the air bag being arranged on outside; The inside of described housing is provided with gas generation cavity, control chamber and is positioned at the substrate in the middle of gas generation cavity and control chamber; Described gas generation cavity is communicated with described air bag, is provided with raw material capsule in gas generation cavity; Sharp end and the push pedal for being connected sharp end is provided with in described control chamber; Described substrate is provided with the passage passed for sharp end, gas generation cavity and control chamber described in described channel connection; Be inserted with in described substrate with described channel vertical and described sharp end can be stoped to pass completely through the plate of passage.
Preferably, between described substrate and described push pedal, spring is installed.
Preferably, the polyethylene pouch bag of the cylindrical or cuboid of described raw material capsule.
Principle of work of the present utility model is: the utility model is worn waist, upper limbs or lower limb by user, or the utility model and knapsack is fixed together; When user's accident is overboard or occur drowned situation when swimming, plate is extracted by user, is then promoted in the direction of push pedal to raw material capsule with hand, as shown in the figure; Raw material capsule is punctured, the biochemical reaction of raw material hybrid concurrency, and the gas of generation to airbag aeration, thus realizes the effect of lifesaving.
The beneficial effects of the utility model are: compared with prior art, and the drowned lifesaving appliance that the utility model provides is lightweight, volume is little, is convenient to carry for a long time, safe to carry without dangerous hidden danger; User can realize inflatable lifesaving by simple two step operations.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the Life belt of the drowned lifesaving appliance that application the utility model provides;
Figure 2 shows that the initial condition constructional drawing of drowned lifesaving appliance;
Figure 3 shows that the using state constructional drawing of drowned lifesaving appliance.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment:
Be illustrated in figure 1 a kind of Life belt, comprise waistband 1, waistband 1 hangs with drowned lifesaving appliance 2, waistband 1 is provided with an interior storehouse, is placed with air bag 3 in interior storehouse, and interior storehouse is also provided with opening, air bag 3 is filled with air and can opens from the opening part in interior storehouse, thus realizes lifesaving function.In addition, described drowned lifesaving appliance 2 and air bag 3 can also be suspended on the carry-on articles such as knapsack, clothing, shoes.Described air bag 3 is communicated with drowned lifesaving appliance 2.
Be illustrated in figure 2 a kind of drowned lifesaving appliance, comprise housing 1, the inside of described housing 1 is provided with gas generation cavity 22, control chamber 27 and is positioned at the substrate 20 in the middle of gas generation cavity 22 and control chamber 27; Described gas generation cavity 22 is communicated with described air bag 3, is provided with three raw material capsules 23 in gas generation cavity 22; Three sharp ends 24 and the push pedal 28 for being connected sharp end 24 is provided with in described control chamber 27; Described substrate 20 is provided with the passage 25 passed for sharp end 24, and described passage 25 is communicated with described gas generation cavity 22 and control chamber 27; The plate 26 vertical with described passage 25 is inserted with in described substrate 20; Described plate 26 can stop described sharp end 24 to pass completely through passage 25.
Preferably, between described substrate 20 and described push pedal 28, spring 29 is installed.
Preferably, described raw material capsule 23 is for should make with thin-walled plastic material or polyethylene, and the position that raw material capsule 23 contacts with sharp end 24 should be film easily destroyed under stress.
In scheme one: 3 raw material capsule 23 of raw material capsule inner stuffing matter, sodium bicarbonate, citric acid and water are housed respectively; After they are punctured by sharp end 24, the chemical reaction of generation is:
3NaHCO
3+C
6H
8O
7＝3CO
2+3H
2O+Na
3C
6H
5O
7
Resultant of reaction is aqueous citric acid solution, and it does not contain harmful ingredients, and belongs to the one of food additives, and air bag 3 can strut by the carbonic acid gas generated in addition.
In scheme two: 3 raw material capsules 23 of raw material capsule inner stuffing matter, calcium carbonate, citric acid and water are housed respectively; After they are punctured by sharp end 24, the chemical reaction of generation is:
Principle of work of the present utility model is: the utility model is worn waist, upper limbs or lower limb by user, or the utility model and knapsack is fixed together, and initial condition as shown in Figure 1; When user's accident is overboard or occur drowned situation when swimming, plate 26 is manually extracted by user, is then promoted in the direction of push pedal 28 to raw material capsule 23 with hand, as shown in Figure 2; Raw material capsule 23 is punctured, the biochemical reaction of raw material hybrid concurrency, and the gas of generation to airbag aeration, thus realizes the effect of lifesaving.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a drowned lifesaving appliance, is characterized in that the air bag comprising housing He be arranged on outside; The inside of described housing is provided with gas generation cavity, control chamber and is positioned at the substrate in the middle of gas generation cavity and control chamber; Described gas generation cavity is communicated with described air bag, is provided with raw material capsule in gas generation cavity; Sharp end and the push pedal for being connected sharp end is provided with in described control chamber; Described substrate is provided with the passage passed for sharp end, gas generation cavity and control chamber described in described channel connection; Be inserted with in described substrate with described channel vertical and described sharp end can be stoped to pass completely through the plate of passage.
2. one according to claim 1 is drowned lifesaving appliance, it is characterized in that being provided with spring between described substrate and described push pedal.
3. one according to claim 1 is drowned lifesaving appliance, it is characterized in that the polyethylene pouch bag of the cylindrical or cuboid of described raw material capsule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661381.8U CN204846327U (en) | 2015-08-28 | 2015-08-28 | Drowned life saving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661381.8U CN204846327U (en) | 2015-08-28 | 2015-08-28 | Drowned life saving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204846327U true CN204846327U (en) | 2015-12-09 |
Family
ID=54736902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520661381.8U Expired - Fee Related CN204846327U (en) | 2015-08-28 | 2015-08-28 | Drowned life saving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204846327U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913616A (en) * | 2016-05-13 | 2016-08-31 | 浙江纺织服装职业技术学院 | Gas generation device in water alarm bracelet |
| CN109795646A (en) * | 2019-03-18 | 2019-05-24 | 宁波振华救生设备有限公司 | A kind of Novel surface lifesaving appliance and its working method |
| CN110771971A (en) * | 2019-11-01 | 2020-02-11 | 安徽工业大学 | Domestic intelligent nursing robot based on big data |
| CN110920835A (en) * | 2019-12-11 | 2020-03-27 | 常州机电职业技术学院 | Wearable underwater lifesaving device |
| KR20230168925A (en) * | 2022-06-08 | 2023-12-15 | 주식회사 파모 | Buoyancy generating device and inflator therefor |
-
2015
- 2015-08-28 CN CN201520661381.8U patent/CN204846327U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913616A (en) * | 2016-05-13 | 2016-08-31 | 浙江纺织服装职业技术学院 | Gas generation device in water alarm bracelet |
| CN105913616B (en) * | 2016-05-13 | 2019-04-26 | 浙江纺织服装职业技术学院 | A kind of gas generating device alarmed in bracelet in water |
| CN109795646A (en) * | 2019-03-18 | 2019-05-24 | 宁波振华救生设备有限公司 | A kind of Novel surface lifesaving appliance and its working method |
| CN110771971A (en) * | 2019-11-01 | 2020-02-11 | 安徽工业大学 | Domestic intelligent nursing robot based on big data |
| CN110920835A (en) * | 2019-12-11 | 2020-03-27 | 常州机电职业技术学院 | Wearable underwater lifesaving device |
| KR20230168925A (en) * | 2022-06-08 | 2023-12-15 | 주식회사 파모 | Buoyancy generating device and inflator therefor |
| KR102616913B1 (en) | 2022-06-08 | 2023-12-21 | 주식회사 파모 | Buoyancy generating device and inflator therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160828 |