| 主权项 |
1. An engaging device for flat pieces of modular furniture comprising:
a locating base being embedded and fixed in a first one of the flat pieces from a facial side of said one of the plates, and having a facial surface flush with the facial side of said one of the plate and a pair of through hole sets; two locating stems being embedded and fixed in another one of the flat pieces from a lateral side of said second one of the flat pieces to correspond to the through hole sets; wherein each of the through hole sets has a first through hole, a second through hole disposed next to the first through hole laterally and being less in size comparing to the first through hole, and a flat locating part disposed between the first and second through holes, and the two through holes communicate with each other laterally; wherein each of the locating stems extends outward an engaging head with an annular recess between the respective stem and the engaging head to correspond to the flat locating part to allow the engaging head being inserted into the first through hole and pushed laterally to the second through hole with the flat locating part engaging with the annular recess such that the first and second flat pieces are easily assembled to each other perpendicularly. |
