CN1318235C - Water-proof vehicular reflecting mirror - Google Patents

Abstract

The invention discloses a waterproof vehicle reflector, which includes water-absorbing holes, water-absorbing materials and drainage holes on the basis of the original mirror surface, mirror frame, steerable bracket and the like. Adding water-absorbing holes, water-absorbing materials and drainage holes on the reflector is simple to process and less costly; the water-absorbing holes are distributed on the mirror surface and run through the mirror surface, which solves the problem of water marks without affecting the driver's observation; no special maintenance is required, eliminating Security risks. Suitable for reflectors mounted on vehicles or on the side of the road.

Description

Waterproof car mirror

Technical Field The present invention relates to a waterproof vehicle reflector, especially a vehicle reflector with water-absorbing material for water-absorbing holes and drainage holes.

Background Art Vehicle reflector is a device used on a vehicle, and generally consists of a mirror surface, a mirror frame, a steerable bracket, and the like. There are two forms of reflectors that are usually placed outside the vehicle: one is placed on both sides of the front of the vehicle so that the driver can observe the situation on both sides behind the vehicle; the other is placed above the rear of the vehicle so that the driver Ability to see the ground behind the vehicle when reversing. If the vehicle is driving on a rainy day, the reflector will be covered with irregular water marks, making it impossible for the driver to clearly observe the conditions on the sides and the ground behind the vehicle, which will bring potential safety hazards.

The "Anti-glare Rearview Mirror for Motor Vehicles" patent (application number: 98117770.0) disclosed in Chinese Patent No. CN 1210274 mainly consists of a front transparent window, a liquid light intensity attenuation medium, a reflector, a travel actuator, a photoelectric detection circuit, and a control circuit. It is composed of a shell and other components, and is characterized in that: the front transparent window, the liquid light intensity attenuation medium, and the reflector are sealed in the shell, and by adjusting the optical path change of the light in the liquid light intensity attenuation medium, the light that affects the strong light of the driver's line of sight can be adjusted strength. This patent makes the driver of a motor vehicle exempt from the impact of the glare of the motor vehicle lights behind when driving at night, but does not solve the water trace problem of driving in rainy days.

Chinese patent CN 2555193 discloses the "nano-hydrophilic vehicle rearview mirror" patent (application number: 02273661.1), and SiO#-[2]/TiO#-[ 2] Nano-hydrophilic coating 1, the inside of the glass substrate 2 is also coated with a black polymer material coating 3, and the glass rubber pad 4 is stuck around the reflective coating 3 to make it hydrophilic car rearview mirror. The surface of the glass substrate is compounded with nano-scale SiO#-[2]/TiO#-[2] nano-hydrophilic coating, which makes the mirror have a more suitable reflectivity and higher contrast, and can prevent driving at night from shooting from behind. Glare and glare caused by sunlight. The coating has very good hydrophilicity. After the raindrops fall on the surface, a thin water film is formed on the surface, which does not affect the vision. When there are fingerprints and other stains deposited on the mirror surface, the nano-coating can decompose it under the action of light . The disadvantage of this patent is that: the use of nano-materials increases the cost of the mirror significantly; after the raindrops fall on the surface, a thin water film is formed, and under the action of the wind, irregular water marks will also be formed, which will also Affects driver observation.

SUMMARY OF THE INVENTION The object of the present invention is to provide a waterproof vehicle reflector with simple structure, easy implementation and convenient maintenance. By adding water-absorbing holes, water-absorbing materials and drainage holes, the rainwater dripping on the surface of the reflector can be drained away in time, so that the driver can clearly observe the conditions on the sides and the ground behind the vehicle in rainy days, and eliminate potential safety hazards.

In order to achieve the above purpose, the waterproof vehicle reflector provided by the present invention also includes water-absorbing holes, water-absorbing materials and drainage holes on the basis of the original mirror surface, mirror frame, and steerable brackets: the water-absorbing holes are distributed on the mirror surface and run through the mirror surface. There is a certain amount; part of the water-absorbing material is filled with water-absorbing holes, which are flat with the mirror surface, and the other part is sandwiched between the mirror surface and the frame, and the size is equivalent to the mirror surface or the frame; the drainage holes are in the lower part of the frame, and there are a certain number. When the present invention is used in rainy days, the rainwater dripping on the surface of the reflective mirror is absorbed by the water-absorbing material in the water-absorbing hole in time, and flows down along the water-absorbing material between the mirror surface and the frame under the action of gravity, and passes through the water-absorbing hole discharge. The water-absorbing holes distributed on the mirror surface are relatively small and will not affect the driver's observation.

In order to make the present invention suitable for application, the thickness of the mirror surface can be appropriately increased to make up for the decrease in strength of the mirror surface after drilling. The arrangement of the water-absorbing holes on the mirror surface can be parallel, staggered or other arrangements; the shape of the water-absorbing holes on the mirror surface can be circular, elliptical or other shapes; the cross-section of the water-absorbing holes can be conical—— The hole is small and the hole near the picture frame is big, and other shapes are also possible. The water-absorbing material can be integral or combined; the water-absorbing material can be sponge or other materials. The drainage hole can also be replaced by the gap formed by the mirror surface and the picture frame; the drainage hole can also be filled with water-absorbing materials.

In order to further make the present invention suitable for application, the number of water-absorbing holes is: 1 to 50,000; the diameter of the water-absorbing holes is: 0.0001 mm to 50 mm; the thickness of the water-absorbing material is: 0.1 mm to 50 mm; the number of drainage holes is : 1 to 100 pieces.

The present invention has significant advantages: adding water-absorbing holes, water-absorbing materials and drainage holes to the reflector, the processing is simple, and the cost is less; the water-absorbing holes are distributed on the mirror surface and run through the mirror surface, which solves the problem of water marks without affecting the driver's observation ; No special maintenance is required, eliminating potential safety hazards.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be further described in conjunction with the accompanying drawings, please refer to the accompanying drawings:

Accompanying drawing. Represent the partial structural representation of the present invention.

The structure shown in the accompanying drawings comprises: a mirror surface (1), a water absorption hole (2), a water absorption material (3), a mirror frame (4), and a drainage hole (5).

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT The waterproof vehicle reflector provided by the present invention is based on the original mirror surface 1, mirror frame, steerable bracket, etc., and also includes water-absorbing holes 2, water-absorbing materials 3 and drainage holes 5: the water-absorbing holes 2 are distributed on the mirror surface 1 And run through the mirror 1, there is a certain amount; a part of the water-absorbing material 3 is filled with the water-absorbing hole 2, which is flat with the mirror 1, and the other part is sandwiched between the mirror 1 and the frame 4, and the size is equivalent to the mirror 1 or the frame 4; the drainage hole 5 In the lower part of the picture frame 4, there is a certain amount. When the present invention is used in rainy days, the rainwater dripping on the surface of the reflective mirror is absorbed by the water-absorbing material 3 in the water-absorbing hole 2 in time, and flows along the water-absorbing material 3 between the mirror surface 1 and the frame 4 under the action of gravity. down, drain through the drain hole 5. The water-absorbing holes 2 distributed on the mirror surface 1 are smaller and will not affect the driver's observation.

In order to make the present invention suitable for application, the thickness of the mirror surface 1 can be appropriately increased to make up for the deficiency that the strength of the mirror surface 1 decreases after drilling. The arrangement of the water-absorbing holes 2 on the mirror surface 1 can be parallel, staggered or other arrangements; the shape of the water-absorbing holes 2 on the mirror surface 1 can be circular, elliptical or other shapes; the cross-section of the water-absorbing holes 2 can be conical ——The hole near the mirror surface 1 is small and the hole near the picture frame 4 is large, and other shapes can also be used. The water-absorbing material 3 can be integral or combined; the water-absorbing material 3 can be a sponge or other materials. The drainage hole 5 can also be replaced by the gap formed by the mirror surface 1 and the picture frame 4; the water-absorbing material 3 can also be filled in the drainage hole 5.

The invention is an improvement whose scope of protection covers all the variants described above. Of course, the present invention is applicable to reflectors with various surfaces, such as flat, spherical, curved or other irregular shapes; the present invention is also applicable to reflectors on roadsides and curves; and so on. These variations also fall within the protection scope of the present invention.

Claims (7)

1, a kind of water-proof vehicular reflecting mirror of being made up of minute surface (1), picture frame (4) is characterized in that: comprise suction hole (2), absorbent material (3) and drain gutter (5).

2, water-proof vehicular reflecting mirror according to claim 1 is characterized in that: suction hole (2) is distributed on the minute surface (1) and runs through minute surface (1); The part of absorbent material (3) fills up suction hole (2), maintains an equal level with minute surface (1), and another part is clipped between minute surface (1) and the picture frame (4), and size is suitable with minute surface (1) or picture frame (4); Drain gutter (5) is in picture frame (4) bottom.

3, according to claim 1,2 described water-proof vehicular reflecting mirrors is characterized in that: the thickness that increases minute surface (1).

4, water-proof vehicular reflecting mirror according to claim 1 is characterized in that: suction hole (2) is parallel or staggered spread pattern in the arrangement of minute surface (1); Suction hole (2) is circular or oval in the shape of minute surface (1); The square section in suction hole (2) is conical---little and big near the hole of minute surface (1) near the hole of picture frame (4).

5, water-proof vehicular reflecting mirror according to claim 1 is characterized in that: absorbent material (3) is single-piece or combination; Absorbent material (3) is a sponge.

6, water-proof vehicular reflecting mirror according to claim 1 is characterized in that: drain gutter (5) is replaced by the slit that minute surface (1) and picture frame (4) form; Fill up absorbent material (3) in the drain gutter (5).

7, water-proof vehicular reflecting mirror according to claim 1 is characterized in that: the quantity in suction hole (2) is: 1～50,000; The diameter in suction hole (2) is: 0.0001 millimeter～50 millimeters; The thickness of absorbent material (3) is: 0.1 millimeter～50 millimeters; The quantity of drain gutter (5) is: 1～100.