Where is the aircraft life jacket

Passenger life jackets on board are divided into baby life jackets and adult life jackets, which are stored in the corresponding position.The first -class and business class passenger life jackets are generally under the hands of the seat. Ordinary cabin passenger life jackets are below the seat, and they can touch them with their heads.Under the age of age, use baby life jackets (below the first row of infant cradle seats in each cabin), and use adult life jackets over the age of age.

How to use aircraft life jackets

1. Take out the life jacket, tear the packaging, and wear it through the head.

2. Tie the strap tightening.

3. Pull the red inflatable handle and automatically inflatable the life jacket.

4. When the inflation is insufficient, pull out the artificial inflatable pipe and inflatable with your mouth.

5. When the adult life jacket is worn for minors, put the strap between the legs and deduct tightly.

6. Infant life jackets are slightly different when wearing, please help from the flight attendant.

precautions for use on board life jackets

1. Passenger life jackets should be inflated before leaving the plane, because The life jacket will be bloated after pumping. When the evacuation is crowded, blocking the aisle, exit, and affecting the evacuation time.and After inflatable life, the life clothes are easily cut through sharp objects, leakage, and losing life -saving function. If the aircraft gets in water, the life jacket will make people drift in the cabin, and even pushes it on the cabin ceiling, which is difficult to escape.

2. Unless you have to do, try not to try to swim in life jackets. The water temperature of the seawater is low, and the average surface water temperature does not exceed 20 degrees Celsius. The temperature of 13%of the water meter is less than 4 degrees Celsius.Adults in thin clothes survive in water temperature at 10 degrees Celsius for about 2-4 hours.Jack in "Titanic" leaving Ruth quietly under extremely cold fatigue.

3. Passengers who cannot take care of themselves and the inconvenience of the upper limbs are inflated immediately after wearing it.

4. Baby inflatable when holding the seat. After leaving the seat, the child is half -breath (pulling an inflatable handle), and the life jacket of the mother and the baby is tied together.

5. The life jacket should be worn on the outermost clothes.

6. Special prompt

(1) Lifetime jackets are only used in emergencies. Normally, please do not use life jackets.(After listening to the flight attendant's demonstration, the passengers have appeared to explain how to use the knowledge of the emergency equipment on the machine, and take out the life jacket under their seat and quickly inflatter it).

(2) The life jacket belongs to the on -board emergency equipment, and you cannot take off the plane when taking the plane.(Not only endangering the safety of other passengers, but also likely to violate relevant laws and regulations).

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is valid. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt; error correction & gt; & gt;

1. How much is the price of Maza

If you often participate in outdoor activities, it is necessary to prepare a Maza. It is convenient to use and is portable. So how much is Maza?

There are many products on the market, and the price is high and low. Generally, the specific price is different according to materials, technology, and brands. It only takes a few yuan to a dozen yuan, and the expensive ones are two or three hundred yuan each.(The above price source network is for reference only)

2. Where can I buy Maza

Maza is a commonly used Outdoor sitting. Its purchase channels are diverse, including:

1. Local home furnishings store: Some large household goods stores may sell Maza and can go to physical stores to choose.

2. Traditional markets or markets: There are usually many products in the market market, including Maza. In these places, you can directly see the product and bargain with the seller.

3. Online e -commerce platform: It is also very common to buy Maza through the network channel. From price, brand, material to functions, have rich choices.

3. How to choose a good horsea

When buying Maza, if you want to buy a practical and comfortable product, you mainly depend on these aspects:

1. Material

Maza's material directly affects its durability and comfort, and common materials include metal, wood and plastic.Metal Maza is usually more durable and suitable for long -term use. Wood Maza gives people a natural and retro feeling, but it is necessary to pay attention to moisture -proof and insects; plastic Maza is easy to carry, suitable for Outdoor use.

2. Be load

Different Maza has different load -bearing capabilities. When choosing, you need to choose according to your own weight and use needs. If you have a heavy weight or you need to sit on it for a long time, it is recommended to choose Maza with strong load -bearing ability.

3. Compassion

Maza's comfort depends on factors such as its design, material and filling. When choosing, you can consider whether the material of the seat cushion is soft, elastic, and whether it has sufficient support.In addition, Maza's height and inclinedness should also be suitable for personal height and sitting habits.

4. Portability

If you need to carry Maza frequently, such as Outdoor Camping, fishing, etc., you can choose to fold the folding Maza, which is easy to fold and easy to carry and store.

5. Stability

Maza's stability is critical to use. When buying, you can check whether the bottom of the Maza has anti -slip design and whether the bracket is firm and stable.You can try to sit on it and shake it to see if there is a shaking or unstable phenomenon.

6. brand and price

Maza, which is well -known brand, is usually more guaranteed, but the price may also be relatively high.You can choose suitable brands and prices according to your own budget and needs.At the same time, don't blindly pursue low prices to avoid buying products with poor quality.

What is a Ship's life jacket lamp

Ship -for -life jacket lamp (also known as life jacket display light) is a life -saving device equipped on the life jacket. It is a life -saving equipment used with life jackets.

Under normal circumstances, the life jacket lamp is composed of the following parts, including power supply, lamp clip, lamp holders, electric beads and lampshades, lamp clip and lamp seat embedded type. It is characterized by the front end of the lampshade.The ring -shaped supplementary convex lens, the lamp holder has a fixed pore, there is a fixed spacing rod on the lamp clip, and the fixed spacing rod holder has a fixed spacing rod.

According to national standards, the existing life jacket Lights are required to increase the light emitting intensity in the illumination direction under the conditions of very small power supply capacity. Because there is a halo in the periphery of the center of the illumination direction, the opportunity to be discovered by the water falling personnel at night is increased.The life -saving lamp is suitable for the location of the life jacket or the life ring at the sea at night at night to achieve the purpose of fast rescue.

Life Lights general requirements

1. The appearance of the life clothes light should be as small as possible, easy to carry and resettle.

2. The appearance size of the life -saving clothing light should meet the requirements of the product drawing.

3. The lampshade of the life -saving lamp should be made of the sphere made of the appropriate material. There must be no defects such as bubbles, cracks, and spots to reduce light flux.

4. The signs of the life clothes light should be clear and accurate.

Performance requirements for Ship life clothing Lights

1. The life clothes light should be able to work normally within the range of -1 30 .

2. The life-saving lamp should be stored in the air temperature of -30 65 , which is not damaged.

3. The luminous intensity of all directions in the upper hemisphere of the Lifeline lamp is not less than O.75 CD, and the duration duration is not less than 8 h.

4. For the dry battery -type life jacket lamp, the lamp in the 1s of the 1s of the switch should be lit; the touch of water switch is immersed in the water, and the 1min internal lamp should be lit.For the seawater battery life jacket light, it should be able to start glowing within 2 min in the battery, reaches the luminous strength of O.75 CD within 5 min in the seawater;75 CD's luminous intensity.

5. The resettlement of the life jacket light on the life jacket should be stable and simple. When the person wearing a life jacket falls into the water from a certain height, it should not be damaged and will not be thrown out of the life jacket.It should be ensured that the luminous parts (lamps) of the life jacket lamp should be exposed, and the seawater battery is not under the water.

6. The switch layout of the life clothes light should be flexible, with obvious labeling, which is reliable; the sealing plug of the seawater battery should make the life jacket, and the wearer of the life service can be opened by hand to enable the sea water to enter the battery body.

7. The life -saving lamp should be white.

8. The life -saving lamp should be firm and durable and have anti -vibration resistance.

9. Lifetime clothing Lights should be able to rot and corrosion resistance, and are not excessive affected by seawater, oil or mold invasion.

10. Lifetime clothing Lights should have good water tightness.

11. Lifetime clothing Lights should have good fire resistance.

12. If the Lights equipped with the life clothing light are also a manual control switch when the Lights are flashing, at a rate of not less than 50 flashes per minute and not more than 70 flashing, the effective light emitting intensity is not less than O.75 CD.

How to use a life -saving lamp

After falling into the water, the right hand seized the switching line and pulled off the battery to get into the water.After a few minutes of seeping of the Lights, the lamp will emit a noticeable light signal.The lamp can also be like flashlights. It can often raise the lamp in the air, which is more likely to attract the attention of search and rescue personnel.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is valid. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt; error correction & gt; & gt;

1. What is the size of Maza

Maza is a traditional seat, which is mainly used for outdoor activities, picnics, Camping or courtyard leisure. It is small and light and easy to carry. So what is the size of Maza?

Maza size is generally designed according to ergonomics and convenience of use. The specific size may be different, but generally within the following range:

1. Height (the length of the legs of Maza): 30-45 cm, Maza with a back will be higher.

2. Width (the length of the Maza seat): 40-50 cm.

3. Deep (depth of the Maza seat): 30 ~ 40 cm.

Please note that these sizes are only used as general references. The size of the specific products may be different due to the brand, design and use. When purchasing, please select the appropriate size according to your actual needs and use occasions.

Second, Mazado is sitting comfortably

Maza's height has a great impact on the comfort of sitting. Maza, who is too tall, is not comfortable. Generally speaking, the comfortable Maza height should be able to allow you to sit down.Or raise a little bit, and ensure that your feet can be placed on the ground flat, and the specific height will vary depending on the height, body shape and habit of personal.

For most people, Maza's height is more comfortable between 35 cm and 45 cm.This high range can adapt to the height and body shape of most people, while ensuring that the waist, back, and thighs can get good support and avoid discomfort when sitting for a long time.

In addition to the height, Maza's material, stability, and the comfort of cushions will also affect the feeling of sitting. Therefore, when choosing Maza, in addition to considering the height, you also need to pay attention to these factors.

1. How to use Outdoor mobile power supply

1. Take out the Outdoor portable power supply and turn on the "AC On/OFF" switch. At this time, the display screen is on, proving that the Outdoor power AC 220V output function is turned on and the power supply starts to work.

2. Insert the power supply equipment that need to be used into an output socket on the Outdoor portable power supply, and turn on the switch of the electric equipment to start power supply.

3. After use, turn off the power switch and unplug the power equipment.

2. precautions for the use of Outdoor mobile power supply

1. Please read the manual carefully before use.Improper use will cause abnormal phenomena such as damage, overheating, smoking, and fire.

2. Do not throw, impact or rub the products violently, so as not to cause other abnormal phenomena such as depression, perforation, cracking, deformation, and corrosion.If the above situation has already occurred, stop using it immediately.

3. In addition to the charging cable configured in this machine, please do not use other methods or machines to charge Outdoor mobile power.If you use other methods to charge the product, please read the instruction manual carefully in advance.

4. Can not be used in low temperature environments for a long time. If the Outdoor mobile power supply is transferred from a warm environment to a low -temperature environment, or in a low temperature environment for a long time, it may be condensed on the PCB board with a certain temperature.When the dew phenomenon is more serious, the short -circuit may occur.Therefore, everyone should pay attention to changes in temperature. It is best to use above 0 C, which is safer and durable.

5. Don't throw, knock, and shake the power supply at will.The severe shaking can easily lead to dislocation of the internal structure of the lithium battery, causing short circuits, and burning the battery.If the battery core is not good or the control circuit does not do well, it is likely that the lithium battery will spontaneously ignite or even explode.

6. The Outdoor mobile power supply that is not used frequently should be charged and discharged once a month to extend the service life of the mobile power supply.If you do not need to move the power for a long time, it is best to keep 50%of the power for storage.