| 摘要 |
The present invention relates to a table tennis table capable of maintaining a folding structure, comprising: a pair of hinge coupling means installed on bottom surfaces of abutting portions of separable table tennis tables, and vertical and horizontal legs. The hinge coupling means include a first hinge coupling means and a second hinge coupling means coupled to the bottom surfaces of the table tennis tables on opposite sides to ensure smooth unfolding operations such that the table tennis tables on opposite sides are unfolded to constitute a single complete table tennis table and folded into halves to be in a storing state. The first hinge coupling means includes: front-to-back surface support plates (54-1a, 54-1b) having a square shape; a pair of horizontal legs arranged horizontally between both ends of the vertical legs parallel to each other and fixed to the front-to-back surface support plates to be able to rotate; a link means connected to the horizontal legs to operate, having two central rotary shafts respectively on the front-to-back surface support plates and rotating when folding and unfolding operations are carried out; and a folding and unfolding operation control means for controlling the link means to enable the folding and unfolding operations to be carried out uniformly. |
