| 摘要 |
Disclosed is a wall face fixing element of a window guard rail, comprising a cover body (1), a screw bolt member(2), an adjusting nut (3) and a guard rail stopper (5), wherein the cover body (1) is fixedly installed on the wall body, and has a middle portion recessed inwards to form a circular cover cavity (7); a top plate (8) of the screw bolt member (2) is wrapped on a head portion of a screw rod (9), the outer diameter of the top plate (8) is in clearance fit with an inner diameter of the cover cavity (7) of the cover body (1), and the top plate is nested in the cover cavity (7) during installation; the adjusting nut (3) comprises a nut insert (11) and a plastic covering layer (10), and the nut insert (11) is engaged with the screw rod (9); and the middle of a stopper body (15) of the guard rail stopper (5) is a through hole (12), the stopper body (15) is inserted into an end opening of a guard upper rail (100), and during assembly the guard rail stopper (5) is sleeved on the screw rod (9) by using the through hole (12) and is located between the adjusting nut (3) and the guard upper rail (100). The wall face fixing element has a simple structure, and enables the guard rail to be simply and conveniently installed and to be easily detached, thereby satisfying the requirement of independent quick installation at home. |
