GO Jiaju tells you what kind of bed is more suitable for sleeping!

1. Select the bed from the composition of the bed:

When it comes to how to choose the composition structure of the bed, the bed of the main components in general there are bed frames, bed design, bed and so on, so be sure to go to the selection of these components in the process of selection of bed in the bedroom:

1. Measure the size and select the appropriate specifications:

When buying a bed, the most important thing is to measure your size and choose a bed of the right size. In fact, the most convenient way is to take your knee as a measure and sit on the edge of the bed. If your feet are on the ground, it is the most suitable. Height, too high or too short are not convenient.

In general, the bed is roughly divided into different specifications such as 1.2 * 1.9m, 1.5 * 1.9m, 1.5 * 2.0m, 1.8 * 2.0m, the standard size of the double bed is 1.5 * 2.0m, and the standard size of the large bed is 1.8 * 2.0m, this still depends on personal circumstances.

2. Pay attention to the material of the bed frame:

The most popular bed frames on the market today are three categories: wooden, metal and soft bags. Among them, the most common one is the wooden bed frame, which can be integrated into various decoration styles. There is no need to worry about the matching problem. The metal / iron bed frame Relatively sturdy and durable, but single style, and not very reliable, good-looking but the comfort of the head of the bed is worse.

3. The simple bedside design is also good:

Many people do not quite understand, what is the role of the bedside? In fact, the same method is used to choose the bed head and the bed height. It is true that the experience is the main thing. It is best to sit on the bed with the head leaning on the bed head, whether it is a wooden or wrought iron head. After processing, it is connected to the bed body, and it can be simply checked when purchasing.

Many beds now pay attention to design. The gorgeous headboard design looks luxurious, but it is not used when it is used. It is still prudent to choose because cleaning is not very convenient. It is very practical to choose a simple decorative headboard.

4. The bed board should be one piece:

There are also many types of bed boards, which are generally divided into a whole wooden bed board, a slatted bed with a gap, and a soft bed bed with a set of beds. Of course, it is best to choose a single wood bed board, so that when you make a bed, you only need to stay between it and the mattress It is enough to add a blanket or thin mattress, and it can also prolong the life of the mattress, but in fact slatted beds with gaps are more common and commonly used.

2. Which bed is more suitable for sleep:

Hardboard bed:

The physiological structure of the normal spine of the human body is an S-shaped physiological curve when viewed from the side. If the bed is too hard to sleep, it can not match the normal curve of the human spine, the waist cannot be supported, and it is easy to cause strain after a long time, and it will increase back pain, etc. symptom.

A strong bed also has a certain effect on the body's raised bones and joints. Sleeping on a hard bed, only a few points of the head, back, hips, and heels can withstand the pressure. The spine will be in a stiff and tense state, and it needs the muscles of the lower back to support it. It cannot achieve the desired relaxation effect during sleep.

soft bed:

Too soft a bed, people lying on it will bend the spine, short-term back pain. In the long-term, it will cause the middle part of the body to sink, the upper muscles of the body to relax, and the lower muscles to be tightened, which is easy to cause strain on the lumbar muscles and bones, and even cause spine bending or twisting!

If a child in the growth and development period sleeps in a soft bed for a long time, it will affect the development of his spine, causing the hunchback and spine to bend and deform!

What kind of bed is suitable for sleeping and makes the body healthier?

1. Remember the hardness 3: 1

Remember one principle: the mattress must not be so hard that it does not deform, nor is it so soft that it deforms too much. The doctor's suggestion to sleep on a rigid board is not to sleep directly on the rigid board, but to place a 3 to 5 cm soft cushion on the bed board, that is, a bed that is softer on the top and hardboard on the bottom, so that it conforms to the normal spine of the human body. curve.

When choosing a mattress, you may wish to follow the 3: 1 principle. For a mattress with a thickness of 3 cm, it is suitable to sag it by 1 cm. For a mattress with a thickness of 10 cm, it is also the same. A slight depression of 3 cm is more moderate and soft, and so on .

2. Adherence and degree: lying down and measuring by hand

A suitable mattress can maintain the natural extension of the spine, and fit perfectly with the shoulders, waist, buttocks, leaving no gaps.

Lie flat on the mattress and stretch your hands inwards to the three obvious bends between the neck, waist and hips to thighs to see if there are any gaps; then turn over to the side and try in the same way Check if there is any gap between the concave part of the body curve and the mattress.

If the hand can easily penetrate the gap, it means the bed is too hard. If the palm is close to the gap, it proves that the mattress fits the natural curve of the neck, back, waist, hips and legs during sleep.

3. Thickness: spring mattress 12 ～ 18 cm

The mattress is not the bigger and thicker the better, but it is related to its supporting force, especially the spring mattress. If the length of the spring is unchanged, the bottom cushion is thickened, and the exchange is not good supporting force.

The ideal thickness of a spring mattress is 12 to 18 cm. When the spring is deformed due to quality problems, it will affect the supporting force and should be replaced in time.

In addition, choose different mattresses according to the material, suitable for different people.

1. Foam mattress: male, adolescent

The foam mattress provides solid support for the body and can cushion the vibration caused by body movements. Even if the person on the pillow turns over frequently, it will not affect sleep. But the foam mattress is hard, suitable for teenagers in development to form a good posture, or some men who like to sleep on a hard bed.

2. Latex mattress: people who are overweight

Latex mattresses have gaps to allow air to circulate and are durable. Natural latex is soft and full of elasticity, can provide accurate support for the entire body, good water absorption performance, and feel comfortable. The latex density is high, so this mattress is very heavy and recoverable, suitable for people with higher weight, but less effective for people with light weight.

3. Spring mattress: people who are not easily disturbed

The spring mattress evenly distributes the weight of the body on the entire mattress to avoid excessive stress on any part of the body. It is suitable for people who are not easily disturbed by their companions and have high requirements for mattress elasticity and support.

4. Silk cotton mattress: female

The silk cotton mattress is very smooth, closer to the skin, breathable, and does not stick to the skin. It is a mattress suitable for women to sleep, but due to its texture, it is not suitable for men who love to roll over while sleeping.

Finally, I have to say: the mattress has to be replaced after a long time. Like the spring mattresses that are used more now, if the spring loses its elasticity over time, the supporting force will be affected, and then it will be used, which is not conducive to maintaining the normal physiological curvature of the human spine. Generally speaking, mattress springs in 8 to 10 years have entered a recession period. Even the best mattresses should be retired in 15 years.

Heat exchanger tubes are used for the cooling, heating or re-heating of fluids, gases, or air in a wide range of industries, such as chemical processing, hydro carbon processing and oil refining, nuclear power generation and aerospace.

These high performance tubes of Heat exchanger tubes are available at dimentions as follows:

OD: 12.7mm, 15.88mm, 19.05mm, 25.4mm, 38.1mm

WT: 1.24mm, 1.65mm, 2.11mm, 2.64mm, 3.05mm

Heat exchanger tubes can be supplied in straight lengths up to 20M, U-bent and C-formed tubes.

Max Stainless Steel (CNMAX) manufactures heat exchanger tubes to the industry specifications in the chart:

Heat Exchanger Tube

Heat Exchanger Tube,Heat Exchanger Alloy U Tubes,Stainless Steel Heat Exchanger Tube,Heat Exchanger Shell Tube

Zhejiang Max Stainless Steel Co.,Ltd , https://www.cnstainlesstube.com