VENTILATING PORT COVER

PROBLEM TO BE SOLVED: To provide a ventilating port cover which can gradually close an air supply port and prevent that the air supply port undesirably closes completely.SOLUTION: A ventilating port cover provided in the present invention comprises a main body part 2 having an insertion part 3 and a decorative edge part 4, an air volume control plate 5 for opening/closing an indoor side opening part of the main body part 2, a slider 12 having multiple locking recessed parts 14 inserted insertably/extractably into an insertion hole 9 in the main body part whose tip side is connected to the air volume control plate and energized by elastic means 13 in a direction for slipping out of the insertion hole, a stopper 15 with a locking claw 17 locked to the locking recessed parts for preventing the slider from moving in a direction for slipping out of the insertion hole by locking it, a switch 19 for moving the stopper in a direction in which locking is released, a holding member 25 for fixing a position of the stopper in which locking is released, and releasing means 31 for releasing fixing of the position of the stopper by the holding member.SELECTED DRAWING: Figure 1 【課題】給気孔を段階的に閉めることができるとともに、意に反して給気孔が全閉してしまうことを防止可能な換気口カバーを提供すること。【解決手段】挿入部３と化粧縁部４を具備した本体部２と、本体部２の室内側開口部を開閉する風量調整板５と、本体部内に具備された挿入孔９内に挿抜自在に挿入されるとともに先端側は風量調整板に連結され、弾性手段１３で挿入孔から抜ける方向に付勢された、複数個の係止凹部１４を有するスライダー１２と、係止凹部に係止される係止爪１７を具備し、係止することでスライダーが挿入孔から抜ける方向へ移動することを阻止するストッパー１５と、ストッパーを係止が解除される方向へ移動するスイッチ１９と、係止が解除されているストッパー位置を固定する保持部材２５と、保持部材によるストッパーの位置の固定を解除する解除手段３１を具備した。【選択図】図１