The invention provides the stably-recycled front windshield sunshade projection screen, the sunshade function and the entertainment function are integrated, and the front windshield sunshade projection screen can be freely and stably adjusted according to the sunshade area, so that the use convenience is ensured. The device comprises an outer pipe, the outer pipe comprises an inner pipe reel mechanism in the inner pipe, the inner pipe reel mechanism comprises a winding spring rotating shaft, a rotating shaft and a rotary damping mechanism, the rotary damping mechanism comprises a damping shell and a transmission shaft, the damping shell is directly or indirectly connected with the outer pipe, the damping shell is annularly distributed on the periphery of the transmission shaft, and the transmission shaft is connected with the outer pipe. The damping shell provides damping force for the transmission shaft, the transmission shaft is fixedly connected with one end of the rotating shaft, and the other end of the rotating shaft is connected with the furling spring rotating shaft. A curtain cloth; and a strake; the inner end of the curtain cloth is connected with the rolling spring rotating shaft and arranged on the periphery of the inner pipe rolling shaft mechanism in a rolling mode, and the curtain cloth stretches or retracts along an outlet seam of the outer pipe.
本发明提供了一种平稳回收的前档遮阳投影幕,其将遮阳功能和娱乐功能集成于一体,且可以根据遮阳面域进行任意平稳调节,确保了使用的方便。其包括:外管,其包括内部的内管卷轴机构,所述内管卷轴机构包括卷收弹簧转轴、转动轴、旋转阻尼机构,所述旋转阻尼机构包括有阻尼壳体、传动轴,所述阻尼壳体直接或间接连接外管,所述传动轴的外周环布有阻尼壳体,所述阻尼壳体对传动轴提供阻尼力,所述传动轴固接所述转动轴的一端,所述转动轴的另一端连接所述卷收弹簧转轴;帘布;以及边条;所述帘布的内端连接所述卷收弹簧转轴、并绕卷布置于所述内管卷轴机构的外周,所述帘布沿着外管的出口缝伸展或收缩作业。
Steadily-recycled front windshield sun-shading projection screen
一种平稳回收的前档遮阳投影幕
2022-11-29
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 |
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