According to the automobile air conditioner air outlet lower-layer blade overturning adjusting structure, compared with a traditional overturning structure provided with a notch for avoiding a shifting fork, an opening of the first avoiding groove and an opening of the second avoiding groove are small, and compared with an enlarged bulge of the traditional overturning structure provided with the avoiding shifting fork, the opening of the first avoiding groove and the opening of the second avoiding groove are smaller; bulges are relatively small, more space is saved through the structure, the first lower-layer blades, the second lower-layer blades and the third lower-layer blades are designed, air conditioner airflow can flow along the lower-layer blades more easily, and the better left-right side blowing effect can be achieved; the shaft, the shaft sleeve and the rack mechanism penetrate to serve as a whole to be clamped in the two fixing lugs of the shifting button, the shifting button and the rack mechanism are kept at the relative positions in the axial direction, the rack and the arc gear are meshed at any working position, and the baffle on the outer side of the rack clamps the arc gear to enable the rack and the arc gear to be meshed all the time. And the rack displacement when the shifting button turns up and down is avoided.
本发明提供了一种汽车空调出风口下层叶片翻转调节结构,开设的第一避让槽和第二避让槽相比传统的翻转结构开设避让拨叉的缺口,本发明的避让槽开口较小,开设的鼓包相比传统的翻转结构开设避让拔叉的加大鼓包,本发明的鼓包相对较小,本发明的结构节省了更多空间,并且本发明设计的第一下层叶片、第二下层叶片和第三下层叶片结构更利于空调气流沿下层叶片流动,能实现更好的左右侧吹风效果;轴、轴套和齿条机构穿起来作为一个整体卡接在拨钮的两个固定耳中,保持拨钮与齿条机构在轴向的相对位置,且在任意工作位置齿条与圆弧齿轮是啮合关系,齿条外侧的挡板将圆弧齿轮卡住使齿条和圆弧齿轮始终啮合,避免了拨钮上下翻转时齿条位移。
Overturning adjusting structure for lower-layer blades of air outlet of automobile air conditioner
一种汽车空调出风口下层叶片翻转调节结构
2024-07-19
Patent
Electronic Resource
Chinese
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 |
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