Roof combined piece of electric bicycle sun-shading device

Abstract

A roof combined piece of an electric bicycle sun-shading device is composed of a front wind shield, a sun shield and a transparent sheet in a combined mode. The roof combined piece is characterized inthat the front wind shield and the sun shield are combined and assembled in the direction of an arrow to form a roof, a square hole for installing the transparent sheet is formed in the center of thefront wind shield, a concave frame is manufactured on the periphery of the square hole, the concave frame and the transparent sheet are matched and fixedly connected, a transverse connecting part matched with the sun shield is manufactured on the end face above the front wind shield, and the transverse connecting part and the sun shield are tightly matched and fixedly connected; the adjacent areas of the sun shield and the front wind shield are bent with the cambered surface larger than the interior angle of 90 degrees or designed and manufactured at a bending angle, and the contact and connecting area of the sun shield and the front wind shield should be located below the bending angle; and buckles matched with a peripheral pipe in size are manufactured on the middle portions on the periphery of the combined roof in the look-up direction and applied to clamping connection between the roof and the peripheral pipe, and arc-shaped grooves are formed in the edge on the periphery of the roof and act on drainage routes on rainy days.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a roof assembly of a sunshade device for an electric vehicle. Background technique [0002] Electric vehicles are green, environmentally friendly, and light in driving costs, and are popular with users all over the world. [0003] Usually, two-wheeled or three-wheeled electric vehicles are exposed to the heat of the sun in summer, blown by strong winds in winter, and drenched in rainy days when they are in use. Or the actual needs of users for shelter from wind and rain when traveling by three-wheeled electric vehicles. [0004] Known electric car parasols require a central pole to support them when installed, but this pole is right in front of the driver, which blocks the driving line of sight to a certain extent, and it cannot block the wind in winter, and the parasol will rotate during use , It is easy to bump into pedestrians or other objects, and there is a potential safet...

AI Technical Summary

Problems solved by technology

Refer to the first, second, and ninth views of this patented technology. The frame structure is complex, the production cost is relatively high, and the direct viewing angle of the front panel is destroyed. The occlusion function is really applied

[0006] See Chinese Patent No. 201610733603.1, a windshield and sunshade device for a two-wheeled electric vehicle. This patented product is used in vehicle driving. Since the product is installed on the handlebar, the sunshade device rotates synchronously with the driving angle, and it is easy to touch the vehicle. Foreign Objects and Pedestrians

At the same time, because the tail has not been fixed during driving, the roof shakes up and down with the inertia, which is easy to cause the breakage of the plastic part of the roof, and there is a defect

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