Do you bring a rope when you go out and Outdoor?If you do nt carry it, it is recommended that you put a few special ropes of different diameters and different lengths in your bag when you finish the loading. The rope weight is light and easy to carry.1000 grams, the weight of the ten -meter 5mm static rope is about 200 grams. Bringing the rope will bring great convenience to your outdoor activities, and it will also bring a certain security guarantee to your outdoor activities.Don't simply think that carrying ropes is just a matter of leader, and the Outdoor environment is different. I hope that everyone will constantly explore more ropes in outdoor activities and play more functions of ropes.It is good to use the rope to expand some self -rescue.What needs to be reminded is that everyone should choose to buy a special rope (UIAA-Gundenglian Certification Product). Usually, you should often check the integrity (wear) status of the rope.And the practical method of knot ropes and ropes.Let's talk about some of your previous wild experiences about the various uses of ropes (non -mountaineering, Rock climbing version) when surviving Outdoor survival.

1. Dangerous road sections can be trapped and the auxiliary personnel can be passed by ropes. When multiple people pass at the same time, do not fix the rope on the body and Backpack.Way).

2. You can be used as a cold (sun) rope when you are resting. You can also tie up the canopy with the environmental needs, hand warfare and other things.

3. It can be used to make a simple stretcher for bundling, and can also support the use of aluminum alloy bars, tree sticks and other parts with the need to use aluminum alloy bars, tree sticks, etc. (using shoelaces to be bundled with the use of aluminum alloy bars, tree sticks, etc.The next policy).

4. Detecting the depth and rough width of the ditch, the depth and general width of the ditch (adopt a binding stone to the opposite side, judge the width according to the water falling point of the stone), and can use the rope to transport the personnel and equipment such asUnder the security and stable front question, rope can also be adopted with high and low -fixed slip methods).

5. lighting and anti -animal torch handles, under special circumstances, close the ropes on one end of the dry branches, and then pour the carried fuel oil or consumption oil to ignite. This method is characterized by the burning time and more durable.

6. It can be used as a night camp alarm and pull rope. After Hiking and Camping, due to the deep degree of sleep and sleep, you can tie the two ends of the rope to the GG and MM tents. Once an accident occurs, you can pull each other to wake up. You can also follow the camp according to the camp.The environment pulls the rope as a warning rope in the camp (the rope can be tied to the items that can make a crispy sound that can make a crispy sound).

7. In the narrow and slippery and steep slopes where the Backpack is not convenient to carry the Backpack at the same time, the rope can be used to use the method of separating people and Bags to pass.

8. After the personnel slip (fall), you can use the rope to implement rescue (according to the actual situation, you can use multiple ropes in parallel or series) to climb the better helping personnel.The length is generally controlled within the length of the human body. If the rescuer is a woman, the rope can be appropriately shortened. If necessary, you can also use multiple ropes to edit the soft ladder.

9. In the dangerous location (such as steep slopes, cliffs, etc.), the road personnel are used for safety protection on the line staff.

10. In the high temperature season to prevent food deterioration, the food can be closed (sink) into the water body and tied them on the food Bags and shore trees or other objects to prevent the water from being flushed away.

11. Used to strengthen the Tent under special weather conditions, it can enhance the wind resistance and snow resistance of the Tent.

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1. What are the badminton shoes

badminton shoes are special shoes for Badminton.The first performance of badminton shoes is the non -slip properties of the soles, as well as cushioning, threshold, and abrasion resistance.In most cases of Badminton venues are used on wooden floors, the current materials are the best.Good badminton shoes can make you walk like flying. When choosing, you should pay attention to the soles of the shoe. It is best to use a beef tendon bottom, so that the toughness will be better and suitable for exercise indoors.If you are outdoors, you can choose a high -grade rubber synthetic sole, and the effect is also good.

2. What are the features of badminton shoes

1. Anti -slip

The first performance of badminton shoes is the non -slip properties of the soles.In most cases of Badminton venues are used on wooden floors. In the material, raw glue is the best and no alternative soles.The quality of raw glue is different, and it is also yellow, not exactly the same.Because the impurities and ingredients during processing are different.

2, cushioning, threatening impact performance

General shoes are solved by insoles. Some manufacturers use thickened insoles. However, because Badminton is rushing to stop, it is fierce, so better shoes should be spent in this regard.

3. Professional wear resistance

After the significant football method of Badminton is correct, the front side of the left foot (the person who is used to the right hand) is dragged in the front of the front, and the wear is particularly powerful.Therefore, professional badminton shoes should be specially designed in this regard.In which one of the dozens of canvas shoes was added, a rubber was added.

4. Comfortable and protective feet

The problem of combining shoes is also related to the heel materials. Everyone has experienced that the new leather shoes are not comfortable to wear at all, because it takes a long time that the leather will automatically defore the foot shape that suits you.

3. The difference between badminton shoes and running shoes

1. Differential sole material

From the material point of view, the most obvious difference between running shoes and feather sneakers is the sole.The soles of running shoes are mainly rubber instead of raw glue. The main consideration is the effect of shock absorption and grip.However, because the Badminton venue is plastic, the raw glue of the Badminton sole is the best anti -slip material, and there is no substitute material for the soles of the shoe soles, so it is basically a full -area raw sole.

2. Differences of upper materials

The difference between running shoes and Badminton sneakers is better than the upper part.The material products have been reduced a lot.The upper materials of Badminton sneakers are generally sampled by fabrics with leather or leather products. The mesh of the fabric mainly guarantees that the sneakers are good and reduce the weight of the sneakers.

3. Different functional differences between running shoes and Badminton sneakers

The main function of running shoes is to reduce shock absorption and minimize the impact of the body on the knee as much as possible.running shoes are to reduce the burden on the knee when we run.Due to the sharp stop of the Badminton, better shoes should be spent in this regard.The main is to consider cushioning and threshold.

4. Differential abrasion resistance

In addition, there is the abrasion resistance of badminton shoes. After the pace of the Badminton movement is correct, the left foot (the person who is used to the right hand) in the front side is particularly powerful due to the drag.Therefore, professional badminton shoes should be specially designed in this regard.

In short, the difference between running shoes and feather sneakers determines that it cannot be used by each other.If you want to play Badminton, wear badminton shoes. Similarly, if you want to run, it is best to wear running shoes.

1. Where is the difference between Shark pants and yoga pants

Shark pants and yoga pants are relatively tight pants. When you look at the appearance, you sometimes mix it. So what is the difference between Shark pants and yoga pants?

1. Different uses

yoga pants are special pants designed by yoga. Generally, wearing yoga; Shark pants can be used for daily wear, wearing Shark pants is very common, many fitness women also wear Shark pants to fitness.

2. Different fabric materials

The fabrics used in yoga pants are natural bamboo fiber fabrics and cotton fabrics, so they are more comfortable and warm; Shark pants are mostly made of oxygen elastic gauze and special nylon gauze, which is better elastic.

3. Different performance characteristics

Because yoga pants are generally made of cotton fabric, it is more Skin -friendly, more breathable, and warm, and its elasticity is also very good. When practicing yoga, you can easily control various actions.Shark pants are generally made of exquisite nylon gauze. It has powerful reflection, which can achieve a good shaping effect, and can also highlight the good figure of women.

2. Which fitness Shark pants and yoga pants are more comfortable

Shark pants and yoga pants are two different pants. You can wear Shark pants or yoga pants during fitness. So which one is more comfortable for Shark pants and yoga pants?

Generally speaking, yoga pants focus on comfort and practicality, usually in simple and elegant styles, emphasizing functionality and not pursuing too much decoration.Shark pants pay more attention to fashion. The diverse patterns, colors and decorations make it a representative of fashion trends. The comfort is not as good as yoga pants.

As far as the fitness field is concerned, yoga pants are suitable for soft movements such as yoga and Pilate, and their soft breathability and stretching can meet the requirements of complex yoga movements.Shark pants are more suitable for high -intensity activities such as fitness sports, Running, and dance. Its tight design and elastic materials can provide sportsmen with better muscle support and sport.

Third, can yoga wear Shark pants?

Yes, but the effect is not as good as the special yoga pants.

It is okay to wear Shark pants during fitness. yoga sports wearing Shark pants does not affect, but the role of Shark pants is to lift hips and skinny legs. Unlike yoga pants, it emphasizes breathability and comfort. ThereforeThe pants are so high.

1. What are the characteristics of Underwater pusher

1. Underwater pusher has a compact structure, small volume, and light weight.Simple operation and maintenance, convenient installation, fast, and long service life.

2. The blades have a self -cleaning function to prevent the entanglement and blockage of debris.

3. Combined with the aeration system can reduce the energy consumption, the oxygen volume increases significantly, and effectively prevent precipitation.

4. The motor winding is F -level insulation, and the protection level is IP68. The use of lubrication is used to avoid maintenance of imported bearings. It has oil chamber leakage detection and motor winding thermal protection function, making the work of the motor more safe and reliable.

5. Mechanical sealing The friction and payment material is corrosive tungsten carbide, and all fasteners are made of stainless steel.

2. Introduction to Underwater Puser Parameters

Applications: underwater sightseeing, underwater photography, diving, etc.

Size: 720mm long x340mm wide X425mm high, Tube diameter: 200mm

Weight: 11.5kg (excluding battery) 16.5kg (including battery)

Material type: TECNOPOLYERS polycarbonate

Maximum static force: 200n (44.96LB))

Maximum speed: 65mt/min (213FT/min)

Maximum speed at the highest speed: 65min

Endurance at the speed of cruise: 90min

Doing big potential depth: 100MT

Buoyancy BUOYANCY/TRIM: Neutral/Neutral

Use temperature in water: -5 ~ 35

Suitable for divers: 70kg weight, 170cm high-single-piece 10LT water can-horizontal Trim

Suitable for waters: seawater-waterless flow/water flow

Maximum charging time of battery: 4.5 hours

Note: Different types of underwater advancers have different parameters.

Classification of Outdoor device lighting

1. Industrial traffic venue lighting

Including the lighting of the dock, railway station, freight venue, loading and unloading stations, airfields, warehouses, public engineering and construction sites to ensure night safety and effective work.

The industrial transportation venue of the device lighting equipment can be divided into two types in terms of light distribution:

One is the site that requires a good level (surface) illuminance. The main installation of the chandeliers with better lighting functions, and the installation principles require the installation principles of the field lighting device with level (surface) illuminance.

The other is a venue that requires a high vertical (surface) illuminance. It can be installed with pan -light Lights (see light fixtures) on large spacing columns or high towers.installation principles.

2. sports venue lighting

It mainly refers to the lighting of various sports venues, such as football fields, tennis courts, shooting grounds, golf courses, etc.When choosing a lighting equipment, the visual requirements of various sports are performed for specific analysis. For example, the shooting field is high. At the same time, for the sake of safety, general lighting with soft light at the launch place and the target.

In the large sports field, the distance between the audience and the athletes requires a higher degree of illumination.Although there are not many audiences in the tennis venue, because the speed of tennis in the game is fast and the requirements are high.In addition, the selected lighting equipment cannot generate dispersion and flash effects.The stadiums surrounding the stands are generally used to install lighting equipment on high towers.This method can avoid glare, but the cost is higher.Smaller stadiums generally use lower -cost side Lights, which can be installed along the sides of the site with 8 to 20 meters of lighthouse.The lighting sources of the stadium should be metal halide lamps.

3. Outdoor lighting of other buildings

Including gas stations, sales venues, billboards, office building lighting, and the appearance lighting of plant buildings (see the night scenery of the building).

The Outdoor street lighting system is clearly illuminated by the Outdoor street lights of ordinary cities, campuses, residential communities, and large factory and mines.

Outdoor lighting lamps

LED street light

Road lighting is an important part of urban lighting. Traditional street lights often use high -pressure sodium lamps to light up 360 degrees. The disadvantages of large light losses have caused huge waste of energy.

Solar street lights

Solar street lights use crystal silicon Solar batteries to power. The maintenance valve controlled sealing battery (collagen battery) storage electricity is stored. The ultra -high -bright LED lamps are used as a light source and controlled by intelligent filling controller. It is used to replace traditional public power lightingStreet Lights.

Garden lamp

It usually refers to the Outdoor road lighting lamps below 6 meters. The main components are composed of: light sources, lamps, lamps, flanges, and basic embedded parts.The characteristics of the environment are also called landscape garden Lights.

Outdoor lighting is mainly used in urban slow lanes, narrow lanes, residential communities, tourist attractions, parks, squares and other public places. It can prolong people's outdoor activities and improve the safety of property.

Buried lamp

The lamp body is ingredients such as pressure or stainless steel, which is sturdy and durable, anti -seepage, and excellent heat dissipation performance; the surface cover is 304 # refined cast stainless steel materials, anti -corrosion and anti -aging;; High -strength tempered glass, strong light transmission, wide light radiation surface, and strong load -bearing capacity.

All solid screws are stainless steel; the protection level is IP67; optional plastic embedded parts can be used for easy installation and maintenance.It is widely used in shopping malls, parking lots, green belts, Park tourist attractions, residential districts, urban sculptures, pedestrian streets, building steps, etc., mainly buried on the ground, used to decorate or indicate lighting, and also for it for lighting, and also for it for lighting, and also for it for lighting, and also for it for lighting, and also for it for lighting, and also for it for lighting, and also for it for lighting, and also for it for lighting, and also for it for lighting, and also for it for lighting, and also for it for lighting, and also for it for lighting.Washing walls or trees, its applications have considerable flexibility.

Washstand

It is also called a line -type LED light lamp, because its shape is long, and some people call it LED line Lights. Its technical parameters are similar to the LED light lamp.The cooling device of the strip structure of the Wall lamp is better handled.

As the name implies, let the Lights have been washed the wall like water, which is mainly used to make building decoration and lighting, as well as the outline of large buildings.Because LED has the characteristics of energy saving, high light effect, rich color, long life, etc., it is widely used.

Tunnel lamp

The tunnel light is a "black hole effect" or "white hole effect" produced by the vision to solve the "black hole effect" or "white hole effect" of the vision when the vehicle enters or out of the tunnel.The shell is used with high -intensity, good tough alloy environmental protection materials, and transparent parts are to strengthen tempered glass, dustproof and waterproof, and anti -rust resistance.

With strong anti -strength collision and impact capabilities; multi -Earthquake -proof structure and high -tech surface spraying treatment, various close -range high -strength and high -frequency vibrations cannot affect the lamps, and can be high -frequency vibration and humidity in workshops, road bases, and road rails., Long -term stable work in high temperature environments.Good electromagnetic compatibility will not interfere with the transmission network.

Landscape lamp

Landscape lights are also called decorative lighting, which are both ornamental and lighting.Landscape lights use different shapes, different light and brightness to create landscapes.For example, the red light lantern -shaped Landscape light brings a festive atmosphere to the Square, and the green coconut lanterns set up a tropical style at the edge of the pond.Landscape lights are suitable for landscape places such as squares, residential areas, and public green spaces.

In the use, be careful not to be too mixed, so as not to seize the masters, and make the landscape look messy.Landscape lights also have certain disadvantages, such as: not environmental protection, etc.

Lawn lamp

The design of lawn Lights mainly adds safety and beauty to urban green space landscapes, and generally has the characteristics of convenient installation and decorativeness. It can be used for the decoration of the green Belt of parks, garden villas, Square greening, and other places.illumination.

Underwater light

The simplicity of the underwater light is the lamp installed under the water.The appearance is small and exquisite, beautiful and generous, the appearance is similar to some buried Lights, but there is an additional installation chassis. The chassis is fixed with screws. The bottom Lights are generally LED light sources.When it is powered on, it can emit a variety of colors, colorful and colorful, and is generally installed in a Park or Fountain pool.Has strong ornamental.Mainly used in Fountains and underwater operations.

Fountain lamp

It depends on what form of Fountains, such as: dry Fountain, pool Fountain, indoor or Square (Outdoor), etc., and different installation methods in the form of Fountains are different.Generally, the wiring Tube is under the waterproof, and the position of the bottom light is left. It is enough to use the high -grade rubber and plastic cable wiring. Safety considerations should be repetitive. Remember to use a short -circuit protector.

Fence light

The LED guardrail Tube is a change in seven colors by the mixed color of the red, green and blue three -base colors. The pulse width of the output waveform is used, that is, adjusting the duty ratio of the LED light guidance.Visual inertia achieves the effect of gradient.

A lamp Tube can change seven different colors through the internal control chip, and produce various effects such as gradient, flashing, scanning, chasing, and flowing water.One meter.Anti -ultraviolet irradiation has waterproof effect.It is widely used in various buildings curtain walls, building wheel frames, amusement landscape lighting, KTV, and various bridges lighting.

Stage light

The composition of LED stage Lights is similar to LED lighting lamps. The main accessories are: shells, LED lamp beads, secondary optical lenses, LED drive power, DIP dial switch, cooling device, shell, installation stand, etc.

Moving light

Movement Lights are often used in workplaces for indoor and external mobility, as well as Outdoor television, movies, photography and other places.

Traffic light

Traffic Lights are divided into: motor vehicle signal Lights, non -motorized vehicle signal Lights, pedestrian horizontal trail signal Lights, direction indicator indicators (arrow signal Lights), lane signal Lights, flash warning signal Lights, roads and railway graphic intersection signal Lights.

car light

The types of car lights can be divided into two types: lighting and auxiliary. Among them, only the type of car lights are the fog Lights of the headlights and some car equipment, and the rest are the auxiliary Lights.

Light belt/light strip

The lamp Belt refers to welding the LED light with a special processing process on the copper line or a flexible line board, and then connects to the power supply to glow, named after its light shape like a Light belt.