How to use screws for furniture three-in-one connectors
Time:2023-09-26
Anyone who has bought furniture must be familiar with three-in-one connectors, especially the vertical connection between panels of panel furniture. Some special connectors can realize the horizontal connection of two panels and the interactive connection of three panels. They are generally used for medium density. board, high-density board, particle board. Here is a brief introduction to the use of three-in-one joints for the convenience of novices.
As shown in the picture, the white plastic ones are called embedded parts, the black ones are screws, and the round iron parts are called eccentric parts. The three must be used in combination.


Method/Steps
  • First, tap the tip of the plastic embedded part downwards into the round hole of the board, making sure it is flush with the board after entering.


  • Then screw the screws into the embedded parts until the metal threaded part below is no longer visible. Be careful not to tighten too much to prevent the embedded parts from tripping.

  • Align the side plate into which the screw is screwed into the plate hole to be inserted, being careful not to bend the screw.


  • Point the cross of the eccentric piece outward and align it with the exposed screw.


  • Continue the above steps and rotate and tighten the eccentric piece.



Precautions
  • The three-in-one connection reduces the use of adhesives, but there is also a problem of instability, which requires nailing the back panel of the furniture to stabilize it.
  • In order to achieve the effect of hiding without leaving gaps, the embedded parts must be completely hammered into the board, so that the three-in-one connector cannot be seen from the outer surface, and gaps are less likely to appear.