Combined automatic sun-shader for automobile windshield
A car windshield and combined technology, applied to vehicle parts, anti-glare equipment, transportation and packaging, etc., can solve the problems of poor versatility, multi-space, and inability to fully cover the windshield
Inactive Publication Date: 2007-01-17
雷光坤
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
If these sunshade devices are used as an additional type, because the sunshade cloth and its devices are formulated in advance, the windshield is too big or the shape is different for a while, and it cannot be completely blocked, and the windshield is small and cannot (just) be assembled. Although there are few devices that are generally installed on the rear window with the car, they are also non-full window coverings and have poor versatility; secondly, they cannot (just) change and wash the sunshade cloth, even if the shielding part has limited anti-sun radiation and light exposure effects
In addition, the feasible components such as the support swing arm or the support rod and the support body or body of the electric sunshade device are all stacked on the base (frame), so that firstly, it takes up more space in the car (height) and blocks the line of sight when not in use. It is difficult to use other windshields except for some rear windshields that can be installed. Third, if it is used while driving, the feasible components will vibrate with the vehicle, shake or even slap the window glass, change the swing arm or the elevation angle of the support rod face. Fourth, it is feasible During the operation of the parts, the motor needs to overcome the gravity of the movable parts and (or) the spring reaction force, etc., and the required motor power is relatively large, which does not save energy. Fifth, the specific control circuit and process are not described. Limit position, if the power is manually cut off, because the operation is difficult to achieve timely and the residual magnetism of the motor and the effect of rotational inertia, the feasible part will run in the original direction for a short time, so the micro switch or device may be damaged. Sixth, the latter type of electric device, Arbitrary shading heights for up and down travel must be set in advance each time, which is inconvenient to use. As for the manual sunshade device that can be installed and dismantled, it is even more inconvenient to use, and it cannot completely cover the windshield; Not a practical sunshade (light) product that customers are satisfied with and can be widely fitted in modern cars
Method used
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[0037] exist figure 1 to 4, Figure 6 and Figure 14 Medium, A 1-3 The upper transparent part [10] of the middle section groove frame of the item every side is added, the rope running groove [101] that covers the upper drive rope (belt) is arranged, and a convex strip [102] is established along the edge of the groove [101] bottom surface breach, and the lower end cuts Establish gap [103]; long lower layer part [11] establishes two interlinked bearing grooves [111], [112] and wire groove [113] parallel to each other up and down, and in the lower bearing groove [112], A is established together 1-2 In the item, the medial wall [114] and A 3 The lower rope running groove [115] or the lower belt running groove [115'] on the left side wall of the bearing groove [112] in the item, A 3 The upper and lower belt running grooves [101] and [115′] coincide with each other in vertical projection, and the upper frame of the upper bearing groove notch is attached to the anti-rotating corner...
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Automatic sunshade device of car air window comprises slot frames, remote / wire controlling circuit, electric drive mechanism, electric / manual fabric drum, sectional or column form cloth roll-up bars / column form or cone-shaped cloth roll-up bars, sectional retractable or bended bars for pulling cloth, one-piece or sectionalized window shade cloths and rope (strap) of driving wheel for forming driving chain among the said above parts. The said sectionalized window shade cloths include A1-A7 items, which are distributed on front, back and top windows etc. Each window includes structures of B1-B4. Thus, the invention applicable to vehicle having windows or windows in building provides function of covering windows in said A1-A7 positions in remote control or wire control modes.
Description
technical field [0001] The invention relates to a sunshade device for each windshield of an automobile. technical background [0002] At present, the known electric windshield sunshade device for automobiles mainly includes an elongated open hollow outer cylinder (or body), a cord, and a support rod (or end) connecting the curtain with a whole piece of non-elastic cord. Connecting plate), reversible DC motor and other components (Note: In this plan, it is called cloth drum, shading <including sunshade film, object>, cloth rod and motor, the same below); the authorization announcement number is CN 2247609Y's "electric car sunshade curtain" is equipped with a support body, a swing arm and a fixing device, etc., which support the overall sunshade device on the windshield platform in the car; In the outer cylinder, the other end of the cloth rolling rod (with a hole) is directly inserted into the installation (bolt) hole at the correspo...
Claims
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IPC IPC(8): B60J3/02
Inventor雷光坤雷瑜
Owner雷光坤