Combined light shielding cover used in automobile

Abstract

The invention provides a combined light shielding cover used in an automobile to help a driver free from strong light stimulation since the driver has conditioned response when he meets front intense light beams such as sunlight or night strong light of lamps. The light shielding cover includes a light shielding cover and an extensible light shielding cover. The extensible light shielding cover (2) connects with the light shielding cover (1) in a moving manner. The extensible light shielding cover (2) slides flexibly on the light shielding cover (1). The transverse size of the extensible light shielding cover (2) is smaller than that of the light shielding cover (1). By using the combined light shielding cover in the utility model, the driver does not need to wear a sun glass, and a front view is not blocked. The combined light shielding cover in the utility model only blocks strong light part when strong light appears. Thus, visual fatigues of the driver in driving caused by strong light can be reduced effectively, and safety hazard brought by the fatigues of the driver can be removed effectively.

Description

technical field [0001] The present invention belongs to auto parts and accessories, and more particularly relates to an auto sunshade and an extended sunshade. Background technique [0002] Direct stimulation from daylight and strong lights at night brings a lot of visual fatigue and disturbance to car drivers. Although there are shading mirrors and some extension covers on the market that can help drivers reduce the stimulation of strong light, they all have certain limitations. For example, the shading mirror is only suitable for blocking the sunlight during the day, and the use at night will greatly reduce the visibility, so that the driver of the car cannot see the road ahead. And the extension hood of many shading hoods has adopted the extension hood of almost the same size as the shading cover, such as U.S. Patents US2921813, US3618088, US4169552, US4394043, US4792176, US 4824161, US4913483, US4998765, US5044687, US523490761US530601 , US5445427, US5889059, US6176539, ...

AI Technical Summary

Problems solved by technology

[0002] Direct stimulation from sunlight and strong lights at night brings a lot of visual fatigue and disturbance to car drivers. Although there are shading mirrors and some extension covers on the market that can help drivers reduce the stimulation of strong light, they all have certain limitations.

For example, the shading mirror is only suitable for blocking the sunlight during the day, but it will greatly reduce the visibility when used at night, so that the driver cannot see the road ahead clearly.

And the extension hood of many shading hoods has adopted the extension hood of almost the same size as the shading cover, such as U.S. Patents US2921813, US3618088, US4169552, US4394043, US4792176, US 4824161, US4913483, US4998765, US5044687, US523490761US530601 , US5445427, US5889059, US6176539, US6899371, US7077454, US7320493 or the like, use these extended hoods, although the driver does not have the benefit of wearing sunshade glasses, because it almost covers the driver's line of sight, it also brings the same effect to the driver It is very inconvenient, and there are also problems such as inconvenient operation and can only be used during the day

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