| 摘要 |
<p>Thresholds for doors are disclosed, which includes a body having a vertical portion and an upper surface portion extending from the vertical portion at a right angle, a stepped portion formed on an upper end of the vertical end in a longitudinal direction, and a locking portion formed on a rear surface of the upper surface portion in a longitudinal direction, in which the threshold is installed to a door of bathroom or porch to prevent water from splashing or overflowing. The threshold includes a body 20 having a vertical portion 11 formed on one side of the body and an upper surface portion 10 horizontally extending from one end of the vertical portion 11, and a stepped portion 12 formed on an upper surface of the vertical portion 11 of the body 20, the stepped portion 12 having the same length as that of the vertical portion 11.</p> |
