The invention relates to a vehicle-mounted sunshade umbrella with a brand-new unfolding action. The device comprises a base installed on a car roof, and four sets of turning rod assemblies are arranged on the base. The turning rod assembly comprises a driving rod which is turned inwards and outwards relative to the base, a linkage rod which is turned inwards and outwards relative to the base, and sunshade cloth which is connected between the driving rod and the linkage rod; a cloth winding device and a driving mechanism are further rotationally arranged on the base, the sunshade cloth on one side of the linkage rod extends to be wound around the cloth winding device, and the driving mechanism is used for driving the driving rod and the cloth winding device to rotate. The sunshade cloth is controlled to be unfolded and folded through inward and outward overturning opening and closing of the overturning rod assembly, the opening and closing action is similar to wings of birds, the structural action is greatly simplified compared with that of an existing product, the same sunshade effect is achieved, the reliability of the product is greatly improved, and meanwhile the sunshade cloth is wound or unwound in cooperation with the cloth winding device; the sunshade cloth is enabled to be tighter and smoother when being unfolded, and is in a rolled state when being folded.
本发明涉及一种具备全新展开动作的车载遮阳伞。它包括安装在车顶的基座,基座上设有四组翻杆组件;翻杆组件包括相对基座内外翻转设置的主动杆、相对基座内外翻转设置的联动杆和连接在主动杆与联动杆之间的遮阳布;基座上还转动设有绕布器以及驱动机构,联动杆一侧的遮阳布为延伸至与绕布器缠绕设置,驱动机构用于驱动主动杆和绕布器转动。本发明通过翻杆组件的内外翻转开合控制遮阳布展开收合,开合动作类似鸟类的翅膀,结构动作相对现有产品大幅精简,而且具有同样的遮阳效果,大幅提高了产品的可靠性,同时搭配绕布器收卷或放卷,保证遮阳布展开时更加绷紧平整、收合时遮阳布处于收卷状态。
Vehicle-mounted sunshade umbrella with brand-new unfolding action
一种具备全新展开动作的车载遮阳伞
2023-06-02
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |