Matters needing attention of desk * bed of home desktop computer

First, safety standards: safety is always the first consideration, and beds must meet strict safety standards.

Safety standards include 3C standards in China and ASTM standards in the United States.

F 1 169, European BS.

(constituting a verb) means "to put in a state of ..."

7 16, Australia /NZS, Australia and New Zealand

2 172, of which 3C standard is the lowest and other standards are very high, so it is suitable for use.

Second, the fence along the bed: try to choose a cylindrical fence, and the distance between the two fences should not exceed 6 cm to prevent the head from protruding from the middle.

Some mothers like beds with complicated patterns and many carvings. In fact, such a bed is not safe enough.

Because clothes that are easily hooked by the raised carvings on the bed railing or bed body are likely to collide and get injured when trying to break free.

3. All surfaces of the bed must be coated with protective layers to prevent cracking: people with long teeth like to chew with their mouths, so the double-sided cross bars (the upper cross bars of the guardrails on both sides) on the edge of the bed must be fitted with protective sleeves (bite-proof strips). Parents should pay special attention to the fact that beds made of metal materials must not contain elements harmful to health, such as lead.

Materials such as railings and paints should be nontoxic and free of heavy metals (such as lead, potassium, cadmium, chromium and mercury).

4. Cushion: a plastic cushion made of cloth around the bed, which is easy to tear and can protect the head.

There must be at least six binding points on the mat; Keep the minimum length of the bandage to prevent it from being strangled.

Once you step on the mat, you should take it off, because it may become a stepping stone to climb out of bed.

5. Mattress: When the mattress is adjusted to the highest position, the distance from the edge of the bed should be at least 40 cm.

The mattress should be attached to the bedstead (the distance between the two sides of the mattress and the guardrails on both sides is less than 2cm) to prevent hands and feet from reaching in.

In the choice of mattress, traditional cotton bedding is a good choice.

6. Positioning and locking (movable guardrail): There are generally two height adjustment positions on the edge of the bed on both sides. These adjustment controls must have a fixed locking function to prevent children (that is, children cannot lower the edge of the bed by themselves).

Some beds are designed with unilateral descent control, which can reduce the chance of accidental loosening.

Seven, decorative patterns: do not stick stickers on the bed surface. If the sticker is tilted, it is likely to be torn off and stuffed into your mouth.

Moreover, paper printed with bright patterns can easily make you fidgety, and usually warm regular patterns will make you calm and happy.

Some beds are painted in various colors. If the paint contains lead, biting the railing is in danger of lead poisoning. Lead poisoning can cause anemia.

Eight, the size of the bed: If the bed is too small, it will be eliminated in about 1 year, which seems a bit wasteful.

But if it is too big, it will not give you a sense of security.

Therefore, the maximum length cannot exceed 150cm.

Nine, the use of guardrails on both sides of the bed: the height of the guardrail is generally 50 cm higher than the mattress.

If it is too low, when you can stand on the fence, you are in danger of jumping over the fence and falling down at any time.

If it is too high, it is inconvenient for parents to pick it up or put it down.

Therefore, you can choose a bed whose fence can slide up and down as a whole or a bed whose bed board can be adjusted, so that you don't have to bend over to hold or change diapers, and you won't have backache.

X. Function of gauze curtain: The bed is best equipped with hanging gauze curtain design, which can block the invasion of mosquitoes and flies in summer and adjust the light when the sun is too abundant.

Eleven, roller and swing function: some beds are equipped with small wheels, which can be pushed around freely.

This kind of cot must pay attention to whether it is equipped with a brake device. Only cots with brakes are safe, and some cots can shake and have the function of cradle. This kind of cot must also pay attention to whether the connection of its various parts is tight and reliable.

It is best not to buy a small bed that can only be shaken but not fixed, because it grows fast and sleeps in the cradle for a short time after all. What is more needed is a fixed bed.