Solid wood furniture tenon is not necessarily glued

No, you have to buy a large head or a flat-head screw assembly.

It is recommended to buy solid wood edges, all poured rounded corners, at least R8 or more to prevent accidental injury, when the quality of the assembled hardware must be good, the structure is firm, and the crib of the natural color can be counted on other colors.

Be sure to choose an environmentally friendly coating... Some of the paint is rubbish.

The center of gravity is as low as possible.

It is not a big problem to use glue, connect the crib with more than 6 to 8 tenons, and generally use a small amount of milky white glue. If you don't use glue, it will definitely loosen, and if you use a large tenon in order not to use glue, it is easy to rise.

Tenoning connection can also be done without glue, supplement: woodworking machine tools for processing wood products tenon (male tenon).

1. There are two types of tenon opening machines: straight tenon opening machine and dovetail tenon opening machine2 The former is divided into two types: single head and double head.

3 The latter is divided into two types: vertical and horizontal.

In fact, the tenon connection can be made without glue, but they can't do it!

Now furniture must use glue, but the formaldehyde problem depends on the manufacturer, such as his technology and the paint he uses.

What kind of glue do you need to open the tenon, it's OK to embed it.

When buying children's furniture, safety is the most hidden and the first consideration. First of all, the shape of the structure, children's body balance is poor, pay attention: the floor mat should be with strong suction power; The height of the furniture should be moderate; Furniture should not have protruding structures that are easy for children to come across; There should also be no small accessories that are easy to fall off and cause children to swallow by mistake.

In addition, the whole piece of furniture needs to be firm and stable, so that the little ones do not have a "brute force" attack and pull them down, "losing both".

It is worth noting that the use of inferior paint in children's furniture, especially formaldehyde, ammonia, benzene, xylene and other chemical substances with excessive content is the most serious damage to children's cardiopulmonary function and immunity. Some of the newly bought children's furniture has a relatively strong odor, it mainly comes from the additives in the wood-based panel, because the use rate of wood-based panels is as high as 95 or more, the formaldehyde phenomenon is quite serious, the release of toxic gases has caused consumers to exceed the bilirubin standard, liver enlargement, slow response.

Many people buy medium-density furniture mainly because it is cheap, but this kind of furniture is a great threat to children's health, this kind of damage is not very obvious, the incubation period is long, so when buying furniture for children, it is best to buy from a fully qualified manufacturer.