CN204368403U - The overboard emergency survival clothing of a kind of children - Google Patents

Abstract

The utility model relates to an emergency life jacket for children falling into the water, which belongs to the technical field of life jackets. The utility model includes a life-saving air bag pop-up channel, life-saving particles, life-saving air bag, fluorescein, dismantled air bag zipper, clothing body, water immersion alarm, and alarm particles; a life-saving air bag is built in the collar of the clothing body, and the life-saving air bag is detachable. There is a detachable airbag zipper on the inner side of the collar of the clothing body for detachable rescue airbags. There is a rescue airbag ejection channel on the top of the clothing body collar. The rescue airbags are equipped with lifesaving particles and alarm particles. Removable flood alarm located inside collar button. In the utility model, when a child accidentally falls into the water, the daily clothes worn by the child will play the role of a lifebuoy, and the life-saving air bag will pop up in time; at the same time, the water immersion alarm will send out a chirping alarm to call for help, so as to win valuable rescue time for the rescuers and save the child in time. Life, this life jacket is simple in structure, ingenious in design, convenient and practical.

Description

An emergency life jacket for children falling into water

technical field

The utility model relates to an emergency life jacket for children falling into the water, which belongs to the technical field of life jackets.

Background technique

Lifejackets are usually not listed as a must-have item for daily life, and people generally do not carry lifejackets on their daily trips. For children, children are usually naughty and like to play, and the ordinary clothes that children wear every day cannot play the role of self-rescue and alarm after children fall into the water. Rescue in time will have very serious consequences, therefore, it is necessary to provide a novel emergency life jacket for children falling into the water.

Contents of the invention

The technical problem to be solved by the utility model is: the utility model provides an emergency lifejacket for children falling into the water to solve the problems of self-rescue, call for help and alarm and search and rescue positioning after the child accidentally falls into the water, and can make the clothes worn by the child have the function of the lifejacket , and being able to sound an alarm plays a very important role in the safety of children.

The technical scheme of the utility model is: an emergency lifejacket for children falling into the water, including a rescue airbag pop-up channel 1, a lifesaving particle 2, a rescue airbag 3, a dismantling airbag zipper 5, a clothing body 6, a water immersion alarm 7, and an alarm particle 8; Clothes body 6 has a built-in rescue airbag 3 inside the collar, which is detachable. The inner side of the clothing body 6 collar has a detachable airbag zipper 5 for the detachable rescue airbag 3, and the top of the clothing body 6 collar has a lifesaving airbag ejection channel 1 , the life-saving air bag 3 is equipped with life-saving particles 2 and alarm particles 8, and the inner side of the collar button of the clothing body 6 is provided with a detachable water immersion alarm 7;

The life-saving airbag 3 includes two layers, the outer layer and the inner layer are equipped with alarm particles 8, the inner layer is equipped with life-saving particles 2, and the outer layer has hydrophilicity and is water-permeable so that water can enter the outer layer to make the alarm particles 8 meet. Water-dissolving alarm, the inner layer is a biofilm that can seal gas and permeate water; the alarm particle 8 is a red dye, which dissolves in water to facilitate the search and rescue work of rescuers; the detachable water immersion alarm 7 can sense The device is placed on the button of the clothing body 6, and the detachable water immersion alarm 7 includes a water immersion alarm circuit, and the water immersion alarm circuit is sealed on the inner side of the detachable water immersion alarm 7 to prevent water immersion, and an audible alarm is sent when a child falls into the water .

The surface layer of the rescue air bag 3 is provided with fluorescein 4 for helping rescuers to locate at night to search and rescue, which greatly shortens the search time for children who fell into the water.

The lifesaving particles 2 are composed of chemical substances sodium bicarbonate and citric acid.

The inner layer of the life-saving airbag 3 specifically adopts a film of EVAQUA technology of New Zealand Fisher & Paykel. This film can allow water vapor to pass through while maintaining gas sealing.

The use process of the present utility model is:

When a child accidentally falls into the water, the water soaks into the outer layer of the rescue air bag 3, so that the alarm particles 8 between the outer layer and the inner layer are dissolved in water and the surrounding water is dyed red, so as to remind rescuers to locate the search and rescue site in time, and then water Immersed in the inner layer of the life-saving air bag 3, the life-saving particles 2 of the inner layer will quickly produce a large amount of carbon dioxide when it encounters water, and the air bag of the life-saving air bag 3 will pop out, forming an emergency life buoy device on the head and neck of the child, playing the role of a life buoy; When the water immersion alarm 7 touches water, it will send out an alarm sound to attract the attention of the outside world so that other people will find that the child has fallen into the water; if it is to carry out the search and rescue work for falling into the water at night, then the fluorescein 4 on the surface of the rescue air bag 3 will play a role and emit fluorescence, which is convenient for the rescue site positioning.

The circuit principle of the water immersion alarm circuit of the present utility model is: as shown in Figure 4, its operating voltage is 3V, after closing the power switch SA, the moisture sensitive probe SM is dry, the electrodes are insulated, and the circuit does not work. If the child falls into the water, SM is connected, and R1 triggers the switch tube VT (9015) to conduct, and the circuit starts to work. 5G7555 is a CMOS low-power single-time base circuit. When VT is just turned on, C2 is charged, VD4 is turned on, and the pin 6 of the reset terminal is at high level. At this time, the voltage at both ends of C1 is low, and VD2 is reverse-biased. Pin 3 outputs low level; VD4 will be cut off at a certain moment as C2 is increased by the voltage of the charging box terminal, pin 6 is pulled down to low level by R4, and the output of pin 3 jumps to high voltage level; while KD-9301 It is a voice circuit with memory alarm sound. It adopts PCB (printed version) type soft package, and the working voltage is 1.3~5V. When its 2 pins are triggered by positive pulse or high level, the 3rd pin output audio signal can directly drive the piezoelectric The buzzer HTD sends out an alarm sound. BTS11405 is a red self-flashing light-emitting diode, and it starts to flash after VT is turned on. This will draw the attention of the outside world so that others can spot the child overboard.

The beneficial effects of the utility model are: when a child accidentally falls into the water, the daily clothes worn by the child will play the role of a lifebuoy, and the life-saving air bag will be ejected in time; at the same time, the water immersion alarm will sound an alarm and call for help, which will win valuable rescue time for rescuers , saving the lives of children who fell into the water in time, and facilitating the rescue work. The lifejacket has a simple structure, ingenious design, and is convenient and practical.

Description of drawings

Fig. 1 is the perspective view under the normal state of emergency life jacket of the present utility model;

Fig. 2 is a state diagram of life-saving air bag ejection when the utility model works;

Fig. 3 marks the pop-up position diagram of the utility model air bag;

Fig. 4 is the internal circuit diagram of the emergency life jacket water immersion alarm of the utility model.

Each label in Fig. 1-4: 1-rescue air bag ejection channel, 2-life-saving particles, 3-rescue air bag, 4-fluorescein, 5-removal air bag zipper, 6-clothing body, 7-water immersion alarm, 8- Alarm particles.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.

Embodiment 1: As shown in Figures 1-4, an emergency lifejacket for children falling into the water, including a rescue airbag pop-up channel 1, lifesaving particles 2, rescue airbag 3, dismantled airbag zipper 5, clothing body 6, water immersion alarm 7, alarm Particles 8; a life-saving air bag 3 is built-in in the collar of the clothing body 6, and the life-saving air bag 3 is detachable. The inner side of the collar of the clothing body 6 has a detachable air bag zipper 5 for the detachable life-saving air bag 3, and the top of the clothing body 6 collar has a The life-saving air bag pops up channel 1, the life-saving air bag 3 is equipped with life-saving particles 2 and alarm particles 8, and the clothing body 6 is equipped with a detachable water immersion alarm 7 inside the collar button;

The life-saving airbag 3 includes two layers, the outer layer and the inner layer are equipped with alarm particles 8, the inner layer is equipped with life-saving particles 2, and the outer layer has hydrophilicity and is water-permeable so that water can enter the outer layer to make the alarm particles 8 meet. Water-dissolving alarm, the inner layer is a biofilm that can seal gas and permeate water; the alarm particle 8 is a red dye, which dissolves in water to facilitate the search and rescue work of rescuers; the detachable water immersion alarm 7 can sense The device is placed on the button of the clothing body 6, and the detachable water immersion alarm 7 includes a water immersion alarm circuit, and the water immersion alarm circuit is sealed on the inner side of the detachable water immersion alarm 7 to prevent water immersion, and an audible alarm is sent when a child falls into the water .

Embodiment 2: As shown in Figures 1-4, an emergency life jacket for children falling into the water, including a rescue airbag pop-up channel 1, lifesaving particles 2, rescue airbag 3, dismantled airbag zipper 5, clothing body 6, water immersion alarm 7, alarm Particles 8; a life-saving air bag 3 is built-in in the collar of the clothing body 6, and the life-saving air bag 3 is detachable. The inner side of the collar of the clothing body 6 has a detachable air bag zipper 5 for the detachable life-saving air bag 3, and the top of the clothing body 6 collar has a The life-saving air bag pops up channel 1, the life-saving air bag 3 is equipped with life-saving particles 2 and alarm particles 8, and the clothing body 6 is equipped with a detachable water immersion alarm 7 inside the collar button;

The life-saving airbag 3 includes two layers, the outer layer and the inner layer are equipped with alarm particles 8, the inner layer is equipped with life-saving particles 2, and the outer layer has hydrophilicity and is water-permeable so that water can enter the outer layer to make the alarm particles 8 meet. Water-dissolving alarm, the inner layer is a biofilm that can seal gas and permeate water; the alarm particle 8 is a red dye, which dissolves in water to facilitate the search and rescue work of rescuers; the detachable water immersion alarm 7 can sense The device is placed on the button of the clothing body 6, and the detachable water immersion alarm 7 includes a water immersion alarm circuit, and the water immersion alarm circuit is sealed on the inner side of the detachable water immersion alarm 7 to prevent water immersion, and an audible alarm is sent when a child falls into the water .

The surface layer of the rescue air bag 3 is provided with fluorescein 4 for helping rescuers to locate at night to search and rescue, which greatly shortens the search time for children who fell into the water.

Embodiment 3: As shown in Figures 1-4, an emergency life jacket for children falling into the water, including a rescue airbag pop-up channel 1, lifesaving particles 2, rescue airbag 3, dismantled airbag zipper 5, clothing body 6, water immersion alarm 7, alarm Particles 8; a life-saving air bag 3 is built-in in the collar of the clothing body 6, and the life-saving air bag 3 is detachable. The inner side of the collar of the clothing body 6 has a detachable air bag zipper 5 for the detachable life-saving air bag 3, and the top of the clothing body 6 collar has a The life-saving air bag pops up channel 1, the life-saving air bag 3 is equipped with life-saving particles 2 and alarm particles 8, and the clothing body 6 is equipped with a detachable water immersion alarm 7 inside the collar button;

The life-saving airbag 3 includes two layers inside and outside, the alarm particles 8 are arranged between the outer layer and the inner layer, the life-saving particles 2 are installed in the inner layer, and the outer layer is hydrophilic and permeable so that water can enter the outer layer to make the alarm particles 8 meet. Water-dissolving alarm, the inner layer is a biofilm that can seal gas and permeate water; the alarm particle 8 is a red dye, which dissolves in water to facilitate the search and rescue work of rescuers; the detachable water immersion alarm The device is placed on the button of the clothing body 6, and the detachable water immersion alarm 7 includes a water immersion alarm circuit, and the water immersion alarm circuit is sealed on the inner side of the detachable water immersion alarm 7 to prevent water immersion, and an audible alarm is sent when a child falls into the water .

The surface layer of the rescue air bag 3 is provided with fluorescein 4 for helping rescuers to locate at night to search and rescue, which greatly shortens the search time for children who fell into the water.

The lifesaving particles 2 are composed of chemical substances sodium bicarbonate and citric acid.

Embodiment 4: As shown in Figure 1-4, an emergency life jacket for children falling into the water, including a rescue airbag pop-up channel 1, lifesaving particles 2, rescue airbag 3, dismantled airbag zipper 5, clothing body 6, water immersion alarm 7, alarm Particles 8; a life-saving air bag 3 is built-in in the collar of the clothing body 6, and the life-saving air bag 3 is detachable. The inner side of the collar of the clothing body 6 has a detachable air bag zipper 5 for the detachable life-saving air bag 3, and the top of the clothing body 6 collar has a The life-saving air bag pops up channel 1, the life-saving air bag 3 is equipped with life-saving particles 2 and alarm particles 8, and the clothing body 6 is equipped with a detachable water immersion alarm 7 inside the collar button;

The life-saving airbag 3 includes two layers, the outer layer and the inner layer are equipped with alarm particles 8, the inner layer is equipped with life-saving particles 2, and the outer layer has hydrophilicity and is water-permeable so that water can enter the outer layer to make the alarm particles 8 meet. Water-dissolving alarm, the inner layer is a biofilm that can seal gas and permeate water; the alarm particle 8 is a red dye, which dissolves in water to facilitate the search and rescue work of rescuers; the detachable water immersion alarm 7 can sense The device is placed on the button of the clothing body 6, and the detachable water immersion alarm 7 includes a water immersion alarm circuit, and the water immersion alarm circuit is sealed on the inner side of the detachable water immersion alarm 7 to prevent water immersion, and an audible alarm is sent when a child falls into the water .

The surface layer of the rescue air bag 3 is provided with fluorescein 4 for helping rescuers to locate at night to search and rescue, which greatly shortens the search time for children who fell into the water.

The lifesaving particles 2 are composed of chemical substances sodium bicarbonate and citric acid.

The inner layer of the life-saving airbag 3 specifically adopts a film of EVAQUA technology of New Zealand Fisher & Paykel. This film can allow water vapor to pass through while maintaining gas sealing.

The specific embodiments of the utility model have been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned embodiments. Various changes are made.

Claims (4)

1. An emergency lifejacket for children falling into the water, characterized in that it includes a rescue airbag ejection channel (1), lifesaving particles (2), rescue airbag (3), dismantling airbag zipper (5), clothing body (6), and water immersion alarm device (7), alarm particles (8); the clothing body (6) has a life-saving air bag (3) built inside the collar, the life-saving air bag (3) is detachable, and the inside of the clothing body (6) collar has a detachable life-saving The airbag zipper (5) is disassembled from the airbag (3), the lifesaving airbag ejection channel (1) is opened on the top of the collar of the clothing body (6), and the lifesaving airbag (3) is equipped with lifesaving particles (2) and alarm particles (8). The inside of the body (6) collar button is provided with a detachable water immersion alarm (7); The life-saving airbag (3) includes two layers, the outer layer and the inner layer are equipped with alarm particles (8), the inner layer is equipped with life-saving particles (2), and the outer layer is hydrophilic and permeable to facilitate water entering the outer layer. The layer makes the alarm particles (8) dissolve in water to alarm, and the inner layer is a biofilm that can seal gas and permeate water; the alarm particles (8) are a kind of red dye, which dissolves in water to facilitate the search and rescue work of rescuers; The sensor of the detachable water immersion alarm (7) is placed on the button of the clothing body (6), the detachable water immersion alarm (7) includes a water immersion alarm circuit, and the water immersion alarm circuit is sealed in the detachable water immersion alarm circuit. The inner side of the alarm (7) is used to prevent water immersion, and an audible alarm is sent when a child falls into the water. 2. The emergency lifejacket for children falling into the water according to claim 1, characterized in that: the surface layer of the rescue airbag (3) is provided with fluorescein (4) to help rescuers locate the search and rescue at night, which greatly shortens the time for children falling into the water. search time. 3. The emergency lifejacket for children falling into the water according to claim 1, characterized in that: the lifesaving particles (2) are composed of chemical substances sodium bicarbonate and citric acid. 4. The emergency lifejacket for children falling into the water according to claim 1, characterized in that: the inner layer of the rescue airbag (3) specifically adopts a membrane of New Zealand Fisher & Paykel's EVAQUA technology, and the membrane of this nature can maintain gas While being sealed, it can allow water vapor to pass through.