Door window stop

The utility model relates to a door window stop, its characteristic points lie in including banking pin part, spacing knot part that the banking pin part includes banking pin, fan mounting panel, and banking pin fixed mounting has still made the mounting hole at the middle part of a mounting panel on the fan mounting panel of banking pin both sides, spacing knot parts include frame mounting panel, activity buckle, torsional spring, locating pin, and the activity buckle is articulated to be installed at frame mounting panel middle part, on the articulated shaft between this activity buckle and the frame mounting panel still the cover axle sleeve is equipped with, be equipped with the spacing groove on the activity buckle, make on the spacing groove with the lock joint mouth of the banking pin effect of matching of banking pin parts, on the other frame mounting panel of locating pin installation activity buckle side, frame mounting panel both ends still are equipped with the mounting hole, the torsional spring suit is on the axle sleeve, torsional spring both ends end to end winds respectively and adorns on locating pin, movable buckle to taut activity buckle. The utility model has the advantages of simple structure, reasonable in design, cost are low, simple to operate, spacing effectual and long service life.