To provide a blowout device of a vehicle which can suppress the generation of abnormal sound and the breakage and damage of a blowout device-related member by alleviating the pressure fluctuation in an air supply path generated when suddenly closing an opening/closing part.SOLUTION: A blowout device 1 of a vehicle comprises: a blowout port 10; and an air supply path 50. The blowout port 10 comprises: an air inflow part 11A which is connected to the air supply path 50; a blowout opening 11B; and a shut damper 30 which is movable between the fully-closed position C of blocking the circulation of the air for air-conditioning and the fully-opened position O of opening the blowout opening 11B at a prescribed opening degree. The air supply path 50 comprises: an air circulation part 51; and an air relief part 56 which is provided so as to protrude to the outer side on a downstream side end of the air circulation part 51 and can take in the air for air-conditioning in the air circulation part 51 to retain the air for air-conditioning.SELECTED DRAWING: Figure 3
【課題】開閉部を急閉した際に生じる空気供給路内の圧力変動を緩和して、異音の発生および吹出装置関連部材の破損・損傷を抑制することが可能な車両の吹出装置の提供。【解決手段】車両の吹出装置1は、吹出口10と、空気供給路50とを備えている。吹出口10は、空気供給路50に接続される空気流入部11Aと、吹出開口部11Bと、空調用空気の流通を遮断する全閉位置Cと吹出開口部11Bを所定開度で開放する全開位置Oとの間で移動可能なシャットダンパ30とを有している。空気供給路50は、空気流通部51と、空気流通部51下流側端部において外方へ張り出すように設けられ、空気流通部51内の空調用空気を取り入れて溜め置くことが可能な空気逃げ部56とを有している。【選択図】図3
BLOWOUT DEVICE OF VEHICLE
車両の吹出装置
2021-11-01
Patent
Electronic Resource
Japanese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24F Klimatisierung , AIR-CONDITIONING |