| 摘要 |
PURPOSE: An insect repellent window is provided to prevent an insect screen from being separated from a window frame even if strong shock is applied to the insect screen. CONSTITUTION: An insect repellent window is composed as follows. Retreated grooves(50) are formed on the inner edges of horizontal and vertical frames so that an insect screen can be fixed to the inner sides of the horizontal and vertical frames. Engaging structures having inclines(72), end protrusions(71), inner planes(75), and protruded planes(73) are formed on both sides of the inner surfaces of the retreated grooves. Plugging channels(60) are forcefully inserted into the retreated grooves. Inner engaging protrusions(74) are formed on the inner sides of the plugging channels. |
