1. ChildrenWhat are the Ski jackets

1. Skiper

The technical movements of skiing are mainly done by feet. Children's skiing needs a good pair of Ski boots.Beginners should choose light, flexible, elastic, warm -keeping and waterproof Ski boots. Its room for manipulation is large.It is best to choose low boots with lower boots, so as not to affect the ankle flexion.Generally, according to the shoe code that children usually wear, they must consider a large size when choosing snow shoes, because children still wear thick skiing socks.Let your child try your shoes and then buy it. The toes should not feel too tight in the boots, and be able to move freely.Skiper is different from ordinary shoes and has angles, so when testing shoes, you must stand in a skiing posture.The knee is slightly flexed, and the calves are flattened in the direction of the shoes. Generally speaking, if you feel that the tip of the shoe is about 0 or 5 cm, then these shoes are the most suitable.

2. skiing mirror

The snow is too bright and has a certain impact on vision.Ski mirrors can protect children's delicate eyes from cold wind and ultraviolet rays.Select the Ski mirror that is fully closed and closely fits the child's face.It should be noted that children's nose bridge is generally low, which requires special nasal pads to raise the bridge of the nose to make the snow mirror wears.

It is recommended to choose a double -layer snow -proof and ultraviolet snow lens.The mirror surface is made of colored materials with anti -fog and ultraviolet coating.This material is very soft, and the twisted twisted only deforms without broken, so as to ensure that the mirror surface will not cause damage to the face when it is impacted.

3. Ski helmet

The head is a very fragile part. If you fall at a certain speed when skiing, because inertia will easily reach the head, there is no helmet's protection, the consequences will be unimaginable.Please select a helmet that can cover your ears and buckle skiing glasses straps outside.

4. ski gloves

Children's ski gloves can not only keep warm when skiing, but also protect the hands. When the child falls or collides, gloves can reduce the body's abrasion.ski gloves should be wide, and five fingers should be separated for easy operation.Not only should it keep warm, waterproof, cold, but also soft, wear -resistant, and cut -cut injuries.It's best to have a small dark bag on the back of the hand, which can put the small card in and out of the snow field

5. Protect your face

When skiing, the wind cuts the face like a knife, and puts on the face to block the wind.

2. How to buy children's ski clothes

1. Pay attention to the purchase of children's skiwear. Pay attention to the style: conjoined and split style.The conjoined body is relatively loose, and it is easy to wear and take off. The waist does not leak wind. It is not easy to drill into the clothes in the snow.Most adult skiers believe that wearing skiwear is convenient to slide when skiing clothing.Children's skiing clothes are more suitable for the baby to go to the toilet by themselves, but it is slightly worse in warmth.If you want to choose the style of the split body, you can choose a wind -proof snow -proof skirt design, which will increase the warmth of the clothes to a certain extent.Even if it fell, Xue was not easy to run into the clothes.In addition, you can choose a strap pants style Ski suit.The pants will not fall because of the baby's activities, and it can also protect the baby's small belly.

2. Children are in a state of long body, and the clothes will be replaced quickly.If you have a lot of skiing, you can start a set by yourself. It is recommended to be slightly larger in size 15-20cm, or you choose a style that can adjust the size.In principle, it can be worn until the next winter.

3. If you just take your children to play occasionally, you can rent a set in the ski resort. It does not need to cost more money, but also save time.Before leasing, call the ski resort to confirm whether the leasing service is provided and whether there are corresponding clothes sizes to avoid unsuccessful styles.

4. In terms of color, because the snow field is white at a glance, you must choose a bright color for your child, which is more eye -catching and conducive to taking pictures.When there are many people, it can also play a role in reminding and finding.

5. The waterproofness of skiwear is particularly important. Ordinary children's skiing clothes are generally 5000mm, which is enough to cope with the snow field that the baby can go.However, if children prefer or participate in training classes, it is still recommended to prevent waterproofing, such as 10000mm.

3. National Standards for Children's Ski Service

1. GB-18401-2010 National Textile Products Basic Safety Technical Specifications

(1) Internal quality: The formaldehyde content 20mg/kg, pH value 4.0-7.5, can be disabled to dispel the disabled cancer aromatic amine dye, and cannot have odor.

(2) Dyeing fastness (grade): water resistance (color change, coloring) is 3-4, acid-resistant sweat stains (color change, stained) level 3-4, dry friction level 4, saliva resistance (color change, stained)Level 4.

2. FZ/T81014-2008 "Infant clothing"

(1) The product logo should be indicated that it should not be cleaned.

(2) The collar and hat are not allowed to use the rope band.The length of the rope on the finished product must not exceed 14cm.

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What are the types of fishing life jackets?

1. Classified according to the occasion of use

It can be divided into two types of life jackets and Ship fishing.

2. Divide the buoyancy material

(1) Bloating material life jacket: It is mainly divided into two PAC buoyancy, which is softer to pinch.a little.

(2) Inflatable life jacket: The compressed carbon dioxide gas is breathable and inflatable to the inner biliary.It can also be divided into automatic inflatable life jackets and hand -puzzled life jackets.

(3) EVA foam life jacket: It uses the EVA foam material inside, which is compressed by 3D stereo molding, and its thickness is about 4 cm.

3. Classified by wearing

It can be divided into sea fishing neck -hung life jackets, sea fishing waist bag -type life jackets, and sea fishing waist Hanging life jackets.

What is the difference between fishing life jacket and ordinary life jacket

Sea fishing life jacket belongs to the category of life jackets, but also has its own unique product characteristics:

1. Easy to carry

Sea fishing climbing, climbing, navigation, swimming, etc. are common. The equipment weighs 50 or 60 pounds. Sea fishing users must climb away on the reefs and ask the sea fishing life jacket to be easy to carry!This is different from ordinary life jackets.

2. Small volume and convenient wear

It does not take up the place, it is easy to store, take it, it is convenient to wear, it does not take time, affecting fishing and fishing.

3. Not subject to action restrictions

It does not affect the play of fishing skills. After the fishing life jacket is worn, it does not affect the performance of people's movements, and let the fishing sprinkle freely, without a sense of restraint.

4. waterproof pocket

You can store it with waterproof pockets, and the sea fishing life jacket is equipped with waterproof pockets, which can be carried with bait, mobile phones, etc.

5. Following the buoyancy standard

Provide sufficient buoyancy. If you accidentally fall into the water, you can provide a sufficient buoyancy life jacket to make the human body float on the water without drowning.

6. Fortune to discover rescue

There are 3M anti -light films, for help whistle, etc. The fishing life jacket designed for the fisherman not only has the function of ordinary life jackets, but also has a pocket device of reflective and light -emitting warning bar and the same as fishing vest.Putting small fishing accessories for enough space and location can be described as two birds with one stone.

How to buy fishing life clothes

1. The surface of the life jacket is mostly water -resistant and breathable materials. In addition to paying attention to their buoyancy parameters, fishermen should also pay attention to whether there are damage to the junction interface and other places to prevent gravity without gravity.

2. Generally, a pair of oval glowing body on the chest or shoulders of life clothes is mainly used for maritime rescue to facilitate the discovery of the target. Therefore, you should pay attention to whether to open the sewing when choosing, and then consider the color blending fabric.

3. Regardless of whether you are fishing or fishing, sea fishing life jackets should try to choose more bright colors such as red, yellow, orange, etc., because once the fishermen are accidentally falling into the water, it can make the rescue easier to discover rescue in time.

4. When choosing a life jacket, you don't have to choose too advanced ones, but you must choose appropriately according to your weight.

The use and maintenance of fishing life jackets

1. From the beginning of leaving the land, we must wear a sea fishing life jacket to prevent falling into the sea.Most people are paralyzed, ignoring the important role of sea fishing life jackets, thinking that they have good water properties and do not need to wear sea fishing life jackets.In fact, after all, the sea is not land, waves, vortexes, reefs, bad weather in mutation, there may be danger at any time. Not only is the water properties good, you can have high pillows without worry.Needless to say.Therefore, when you are fishing in the sea, you must wear sea fishing life jackets at sea.

2. Do not perfunctory when wearing the life jacket. The two insurance bands at the back of the lower rear must pass through the legs.To prevent the life jacket from falling off from the head during water falling.Please be sure to tighten your thigh Belt, zipper or lifebone. When the equipment is incomplete, the life jacket will fall off or disrupt the body balance and cause danger.

3. There is also a life -saving whistle in Lidar, which is normally in the life jacket, which can make a whistle when the surrounding environment is bad and vision is not good.

4. In order to ensure its life span, you should use a brush to brush the inside and outside after each use, then rinse with water and dry it in the ventilation.When not in use, avoid direct sunlight and keep it in a good ventilation place. In addition, it will reduce its performance when it is wet by water or sweat.

5. As a cushion will reduce the buoyancy or cause deformation and deterioration, please absolutely avoid.Washing the paddy cotton will cause a decrease in buoyancy, please try to avoid it.

6. The recommended life is not more than two years.

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The purpose and tools of first aid bandaging

1. Purpose

Protect the wounds, reduce pollution, fix the dressing, drugs, fractures, compress the hemostasis, reduce pain, etc.

2. tools

(1) Scroll bandage or triangle scarf, special parts can be used with poly heads or butycles.

(2) Sterile gauze.

(3) In cases of first aid, such as no bandage and gauze, you can replace with clean towels, clothes, etc.

Introduction to first aid bandage methods

1. Basic bandage method of scroll bandage

(1) Circle bandage method:

When the bandage starts and ends; fix the bandage of small wounds in thick and detailed parts such as neck, wrist, chest, and abdomen.

Step of operation:

Overlap bandwing (not less than 2 weeks).

The bandage will be completely covered next week.

Fold the end of the band of the end of the band, fix it with glue or safety, or cut the middle of the band tail into two ends to avoid the wounded area and fix it (the following bandaging fixing is according to this method).

(2) Snake -shaped bandage method (oblique stretching method):

It is used to quickly fix from one place to another, which can be used for fixation of plywood.

Step of operation:

Trigger the bandage around for two laps.

Taking the bandage width as the interval, the oblique row is not covered by each other.

The bandage is wrapped around for two laps again.

The fixed method is the same as the bandage method.

(3) Spiral bandage method:

It is used to bandage the same parts such as upper arms, fingers, trunk, thighs, etc.

Step of operation:

Trigger the bandage around for two laps.

Slightly inclined (& lt; 30 ), and the spiral is wrapped up.

Cover 1/3 to 1/2 last week.

Wrap the bandage around two laps again and fix it.

(4) Spiral anti -folding bandage method (folding method):

For parts with varying diameter, such as forearms and calves.

Step of operation:

Trigger the bandage around for two laps.

Slightly inclined (& lt; 30 ), and the spiral is wrapped up.

Fold the bandage down every week to cover the 1/3 ~ 1/2 of the last week.

Wrap the bandage around two laps again and fix it.Be careful not to reflect on the wound or Boolon.

(5) "8" -shaped bandage method:

For parts with different diameter or bent, such as elbow, shoulders, hip, knees, etc.

Step of operation:

After flexing joints, the joints are bandaged for two weeks at the end of the joint.

The right hand stretch the bandage from the lower right to the top to the left, bypasses the back, and then stretch the joint to the left from the upper right (near the heart) to make the "8" shape./2.

Circle bandage for 2 weeks fixed.

(6) Return to the bandage method:

It is used for bandaging parts without the top, such as finger, head, amputation.

Step of operation:

Circle bandage for two weeks.

The bandage is folded up and bandaged vertically with the right hand. The center of the residual end is covered, and then the left and right sides are alternately covered.

Then fix the bandage reflection ring for 2 weeks.

2. Triangular scarf bandage method

The size of the triangle scarf should meet the specifications.Applying surgical knots (Square knots) during knots has the advantages of firmness and rapid solution.

(1) Bringing method on the top of the head:

Fold the bottom of the triangle scarf up to about 3cm.

Put the middle of the middle part of the wounded forehead, flat with the eyebrows, and pull the top corner to the back.

The two corners of the triangular scarf are above the ears and two ears, pull the pillow to cross, and then go to the forehead to fix it; Turn the top into the top.

(2) The hats bandaging method:

The top corners of the triangle scarf and the center of the bottom are knotted each, which is the fans.

Place the top angle in front of the forehead, and the bottom edge is under the back of the head.

Hold the head and tighten the two corners to the face.

Fold the mandarin on the side of the two corners.

Pull the pillow and fix it.

(3) Facial mask bandage method:

Put the triangular towel on the top of the triangle and put it on the jaw.

Cover the triangle scarf on the face (cut a small mouth on the nostrils, eyes, and mouth).

Pull the left and right corners to the pillow and cross the pillow.

Go around the forehead to knot.

(4) Single eye bandage method:

Fold the triangular scarf into a four -finger width band.

Put it on the eyes.

After the lower side of the lower side passes through the pillow to the front side of the forehead, press the shorter end, and then surround the head to the jealum side temporal.

Jacking with another section of the down.

(5) Betting method:

Fold the folding into a four -finger width towel central minister first cover one side.

The lower end is behind the pillow from the ears, pressed the upper end through the opposite ear to the top of the eyebrow, and continues to around the head to the front of the opposite ear.

Slip the upper end and cover the other eyes.

Wind a knot on the opposite ear under the ears and the other end.

(6) Swallow tail scarf bandage shoulders:

Fold the triangle scarf into a tour tail, the big horn is above, and the small horns are down.

The angle of the tail tail scarf was placed on the upper shoulder of the wounded shoulder and the small horns were in front.

"

The large horns are pulled by the back of the back to the opposite armpit.

(7) Snaptles bandaged shoulders:

Fold the triangular scarf into a tour tail, two swallow tail horn and so on.

The angle of the angle faces the alignment department, and the tail tail is put on the shoulders.

The two swallowed corners pass through the left and right shoulders, and pull it to the armpit and the bottom corner of the dovetail.

(8) Triangular scarf bandage chest:

Put the bottom of the triangle scarf on the chest, about 3cm height on the elbow nest.

The top angle is more than the wounded shoulder and hangs the back.

The middle part of the triangle scarf is covered in the injury of the chest, and the ends are pulled to the back.

The top angle also knotted with the corner.

(9) Swallow -tail scarf bandage chest:

Fold the triangle scarf into a troor tail.

A folding side at the bottom.

Put horizontally on the chest, two corners upward, separate on both shoulders and pull to the neck.

Towards the top angle of the bottom into the opposite armpit and knotted with another bottom angle.

(10) Triangular scarf belly belly:

The top corners of the triangle towel are facing down, and the bottom is placed horizontally on the umbilicus.

Tighten the bottom angle to the waist knot.

The top angle is pulled to the top of the hip, and the remaining corner is knotted.

(11) Triangular scarf bandage upper limbs:

When the triangle scarf is knotted on the back of the wounded side, the head is left with a longer spare head; the other bottom angle is pulled along the back of the arm to the side shoulder.

The top angle wraps the wounded limbs.

The forearm flexes to the chest and tighten the two corners to knot.

(12) Triangular scarf bandage hand:

The fingers are facing the top corner of the triangle scarf, and the hand is placed flat in the center of the triangle scarf, and the bottom edge is located on the wrist.

Lift the top angle on the back of the hand.

Pull the bottom corners to cross the back of the hand, and then go back to the wrist.

Jie with the palm side or back side.

Note: The bandaging of the foot is the same as

(13) Triangular scarf bandage calf and foot:

Place your feet on the side of the near one side of the triangle scarf.

Specifies the long wrapped side to wrap the calf to knot.

Pub up with the bottom corners on the other side, knots around the ankle and the ankle joint.

precautions for first aid

1. When bandaging wounds, simply debride and bandage first.Do not touch the wound in your hands and stolen goods. Do not rinse the wound with water (except chemical injuries). Highlight the internal organs outside the body cavity. Do not recover. Do not take out foreign objects in the wound.

2. When bandaging, it should be reliable, loose and appropriate.

3. Make the patient comfortable when bandaging.Pay attention to breathing with your chest Belt, and pay attention to maintaining your function.Cotton pads or gauze are used for cotton pads or gauze at the osteotomy of the Skin wrinkles. When you need to raise your limbs, you should give appropriate support for support.

4. The bandaging direction is bandaged from the distant heart to the near -hearted end, and the finger (toes) should be exposed to observe the blood transportation situation.When the bandage is fixed, it should be placed on the outside of the limb. Avoid knotting on the wound, osteochidal or easy to be compressed.

5. When lifting the bandage, first unbutton the fixed knot or remove the tape, and then pass the loose solution with each other with both hands.When an emergency or bandage is soaked by the wound secretion, it can be cut with scissors.

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1. Is the Bone band really useful?

The Bone is the knee Bone that we often say. It is located below the knee. It plays a very important role in exercise. The Bone band is a sports protective gear that is specifically used to protect the Bone.

There are still the effects of the Bone band. It can fix the Bone and protect the Bone without shifting, but its role is relatively limited.The pain has almost no effect; and the Bone band is not a panacea. It is not that the knee will not be injured when we wear a Bone Belt.

In general, the Bone can have a certain effect. Pay attention to the correct wearing and use methods, which can still protect the knee.

What is the principle of the role of the Bone band

The main role of the Bone band is to protect the knee joint and half -moon board of people. As a sports gear, many friends do not know what the principle of the Bone band is. Let me briefly introduce it:

The Bone is the knee position, stretched by two muscles, and the parts before the leg of the leg Bone are easy to slide. Under normal circumstances, it will move normally in the knee.The pressure applied is too large, and the strenuous exercise can easily displace the Bone bones, which causes the disease of the knee joint. After wearing the Bone band, the Bone bones are fixed in a relatively stable position, so that it cannot be moved in a wide range., Thus work.

After the knee joint injury, the Bone Bone band also has its own effect. For example, when the half -moon plate is injured, wearing a Bone band, the Bone Bone Belt plays a role in opening up, reducing the friction of the half -moon plate, thereby slowing the pain and protecting the knee joint no longer aggravate the condition.

Can the Bone band be worn outside the pants?

Can.

It can be seen from the principle of the above -mentioned cymbal bands that as long as the Bone band is worn in the correct position, it can play a role in fixed the Bone. It is not necessary to wear it, and some will wear it outside the pants.

Is there a life limit for life jacket?

The life jacket has a limited use period. If it continues to be used more than the period of use, the effect of life jacket will be greatly reduced. Generally speaking, the life of the life jacket is as follows:

1. The use of buoyancy materials to fill the life jacket is 5-7 years, and the storage period is 10 years.

2. The use of inflatable life jackets is 3 years, and the storage period is 8 years.

Life -care clothing maintenance method

1. Make sure that life jackets are worn correctly.

2. The life jacket needs to be stored in a clean, cool and dry place.

3. If the life jacket is humid or rainy, it cannot be dried directly under the sun, and it should be dried in a cool place.

4. Wash the life jackets regularly with fresh water, especially the life jackets have been used in the seawater environment.

5. cleaning life jackets are generally used in water and mild detergent. They cannot be used for washing machines.

6. The life jacket that is not used cannot be used as a cushion or other use. This will cause damage and cannot move the life jacket through the mouth blowing Tube.

7. If the life jacket is impacted by a special load when wearing, the life jacket should be returned to the factory for inspection.

8. When wearing a life jacket, avoid the contact of sharp objects, especially the inflatable life jacket, otherwise it will break the surface of the life jacket and affect the effect of the life jacket.

9. Safe clothes should avoid contact with corrosive solutions, otherwise the internal and external materials of the life jacket will easily damage the inner and outer materials of the life jacket.

10. If it is an inflatable life jacket, check the inflatable tank regularly to ensure that it is in a normal usage.In case of leakage or decreased pressure, maintenance should be performed.

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