Traditional Culture Encyclopedia - Traditional customs - How to disassemble the assembly bed?
How to disassemble the assembly bed?
Extended data:
Three-in-one is composed of three parts: three-in-one is equivalent to the nail-groove falcon structure in traditional carpentry. They are eccentric, connecting rod and embedded nut. The advantages of the three-in-one connector are as follows:
1. Embedded nut: special for reinforcement; Connecting rod: special for connection; Eccentricity: solved the locking problem between plates. It is firmly connected by expansion bolt, bolt and eccentric wheel.
2. Three-in-one connection can be disassembled and assembled many times. This is also one of the advantages of panel furniture.
3. hidden. The three-in-one connector is not visible from the outer surface.
4. Three-in-one connection reduces the use of adhesive. More environmentally friendly.
The materials of these three parts are different.
1, eccentric center material: zinc alloy and aluminum alloy are generally available, but the market is mainly zinc alloy;
2. Connecting rod material: generally, there are three materials: iron, zinc alloy and iron+plastic. Among them, iron and zinc alloys are widely used abroad. Because the requirements of domestic furniture manufacturers are not high, iron+plastic connecting rods are widely used in China.
3. Embedded nuts: Zinc alloy and nylon are the most common materials, each with its own advantages. Different materials can be selected according to different requirements of customers.
References:
Baidu encyclopedia-three-in-one connector
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