The invention discloses a rear air window for removing negative pressure of an automobile cab. The rear air window is mounted at a rear part of an automobile cab, the rear air window is a box body with a frame, an upper part of the box body is open, a plurality of windows are formed at a lower portion of the box bottom, each window is provided with a plugging rubber sheet, one side of each plugging rubber sheet is of a movable structure, the other side of each plugging rubber sheet is fixed or compacted on an inner side edge of the corresponding window through a partition plate, the partitionplates are vertically arranged relative to the plugging rubber sheets, and a plurality of air outlet bins are formed among the partition plates. The rear air window is advantaged in that drivers and passengers can conveniently close vehicle doors, a negative pressure problem is solved, a sealing problem of a cab is further solved, and the structure is simple, economical and practical.
本发明为一种汽车驾驶室除负压用后风窗,包括汽车驾驶室的后部安装有后风窗,所述的后风窗为一个有边框的盒体,盒体的上部敞口,盒底的下部设有多个窗口,每个窗口分别设有封堵橡胶片,每片封堵橡胶的一边为活动式结构,每片封堵橡胶片的另一边通过隔板固定或者压实在窗口的内部侧边,其中隔板相对于封堵橡胶片竖向设置,同时多个隔板之间形成多个出气仓。本发明的设置方便了司乘人员关闭车门,解决了负压问题,也解决了驾驶室的密封问题,结构简单经济适用。
Rear air window for removing negative pressure of automobile cab
一种汽车驾驶室除负压用后风窗
2020-07-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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 |
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