| 摘要 |
The present invention relates to an opening/closing guiding apparatus (1) in which a caterpillar (70) is guided by a support (90) on a floor when an opening/closing post (20) is moved in left and right directions to be applied to a caterpillar type window screen guiding left and right opening/closing movements of a mesh (40) while entering/exiting a hollow portion (81) of a caterpillar receiving rod (80) so as to smoothly guide the left and right opening/closing movements of the mesh (40). The opening/closing guiding apparatus of the present invention is either installed at a bent receiving unit (82) of a caterpillar receiving rod (80) moving in left and right directions to open/close a mesh so as to be rotatably mounted to a guide piece (83) guiding bending of a caterpillar (70), or is rotatably mounted to a front end portion (75) of the caterpillar (70) connected to a lower end of the opening/closing post (20). The front of the opening/closing guiding apparatus naturally rotates toward a lower direction due to the weight so as to be located below both sides of a protruded portion (91) of the support (90). When the support (90) is drooped below a normal height, the front of the opening/closing guiding apparatus rotates toward a direction lower than before due to a weight so as to be located below the both sides of the protruded portion (91) of the support (90). When the support (90) is elevated above a normal height, the front of the opening/closing guiding apparatus rotates toward an upper direction due to pressure by the support (90) so as to be located below the both sides of the protruded portion (91) of the support (90). |
