KR200169915Y1 - Removal apparatus able to get rid of bedewed rain-drops on the Side-mirrors and Windows of Motor Vehicle - Google Patents

Abstract

The present invention relates to a rainwater removal device of the side mirrors and the car window for cars,

In case of bad weather, rainwater is formed on the side mirror and the windshield, making it difficult to observe the traffic situation on the side and the rear. The above-mentioned apparatus enables the safe operation that is the purpose of the present invention by removing compressed water by spraying compressed air. It is to provide.

Install a lever-type injection switch (5), push-button injection switch (4) and the current interruption device (10), which is built-in interlocked with the direction indicator switch (11) mounted inside the vehicle,

The electric valves 2 and 3 controlled by the switches and the electric air compressor 9 controlled by the power switch 7 and the pressure switch 6 are installed in the engine room and connected to the copper pipe 12.

A protrusion in which one or more injection holes 1 and air pipes 51 are respectively provided on the front surface of the side mirror case 26 of the passenger car, and the injection holes 1 and air pipes 32 are provided in the outer front surface of the window frame 25. Install one or more (31) each,

At least one nozzle 73 in which the injection hole 1 and the air pipe 101 are installed in the upper part and front part of the side mirror case 92 of the bus or truck, and the outer front part of the window frame 72 is installed,

The electromagnetic valve (2, 3) and the air pipes (32, 51, 101) is connected to the air tube 13, the pipe is designed to inject compressed air into the injection hole (1),

Without compromising the aesthetics of the vehicle, the above objects can be achieved,

Convenient functions can be added at a low cost, so that the vehicle can be upgraded.

Description

Removal apparatus able to get rid of bedewed rain-drops on the Side-mirrors and Windows of Motor Vehicle}

The rearview mirror of the car can be divided into the side mirror and the room mirror.

The side mirrors are mounted on the front outside of the windshield of the driver's and passenger's doors.

Mainly for monitoring the traffic situation in the rear and rear of the vehicle, the manual type which is operated by hand with the lever installed inside the door,

There is an electric motor that drives a mirror motor by operating a switch of a driver's seat to convert the mirror to a desired angle.

Also called outside mirrors are installed outside the car,

When parked, it is a folding type to protect side mirrors without causing inconvenience to side traffic or pedestrians.

The room mirror is installed at the upper center part of the inside of the windshield of the car and is used to monitor the traffic situation immediately after the car. Since it is installed inside the car, it is also called an inside mirror.

The side mirror and the room mirror are generally used with a flat mirror,

Buses and trucks are used for side mirrors, which have a large body and a high driver's seat, and can mirror a larger area than a flat mirror.

In recent years, heating mirrors with built-in heating mirrors are used, but in order to remove dew or frost from the side mirrors, the mirrors are equipped with heating wires made of aluminum or carbon paste, etc. The amount of fever has some effects on dew, frost, etc., but no more effects can be expected for many snow and rain.

In addition, as a rearview mirror of an automobile equipped with an airbrush, an intake hole is provided in the rear of the side mirror case, and an exhaust hole cut in the horizontal direction is installed in the entire upper part of the front side of the side mirror case. The air flow that naturally flows on the side mirror surface while driving,

This has no effect at low speeds such as running in the city or stopping at a signal waiting time.

It is easy to see that the mirror may be blurred even when high speed driving generates loud noises and vibrations, and inflow of air and other foreign matters such as snow and rainwater as well as muddy water.

Then, the motor is mounted inside the side mirror, and a rotating plate having a plurality of grooves is installed, and a fixed plate having projections engaged with the grooves on the rear surface of the mirror is installed. There is also a design to shake off rainwater by vibrating it, but this also has the effect of shaking off rainwater, but the vibration causes the adjusted angle of the mirror to be changed, and related parts such as a motor and a rotating plate inside a narrow side mirror. It can be seen that the mounting of these is difficult.

And, more importantly, it is not effective to remove only snow or rainwater from the mirror surface, and the outside surfaces of the driver's seat and front passenger's car window through which eyes must pass when looking at the mirror are also exposed to snow or rainwater. You can keep an eye on the traffic situation behind you.

The purpose of the present invention is bad weather, such as heavy dew, heavy snow, rainy weather,

When it is necessary to observe the traffic situation in the rear and rear of the car during driving, dew, snow, rainwater, etc. are formed on the side mirror and the window, making it difficult to see. You take a risk.

Whenever the driver must clean the snow or rain water directly in the mirror, but to do this while driving, there is a risk of accidents, so you need to stop temporarily. to be.

To solve this problem, electric or mechanically operated air compressors and electronic valves to control the injection of compressed air are installed in the engine compartment of the vehicle, and the front and side sides of the side mirror case, and the outer front parts of the driver's and passenger car window frames. Connect one or more injection holes and one air pipe to each copper pipe and air tube.

When the electronic valve is opened and closed by operating the lever-type and push-button type injection switches installed in the vehicle, the injection of compressed air is interrupted. The compressed air is sprayed to easily remove the dew, snow, and rain water, thereby ensuring safe operation. To provide a side mirror for cars and rainwater removal device of the car window

1 is a compressed air system and electrical circuit diagram of the present invention

2 is an exploded front view of a side mirror of a passenger car and a driver's seat window;

3 is a partial cross-sectional view of the cutting plane a-b of FIG.

4 is a partial cross-sectional view of the cutting plane c-d of FIG.

5 is a cross-sectional view of the cutting plane e-f of FIG. 2 (ratio 1: 2).

FIG. 6 is a cross-sectional view of the cutting plane g-h of FIG. 2 (ratio 1: 2) FIG.

7 is a front view of a bus driver's seat window

8 is a partial cross-sectional view of the cutting plane i-j of FIG.

9 is a side mirror front view of a bus and a truck.

10 is a cross-sectional view of the cut surface k-1 of FIG.

<Explanation of symbols for main parts of drawing>

1. Injection hole 2. Right side electronic valve 3. Left side electronic valve

4. Push Button Injection Switch 5. Lever Injection Switch

6. Pressure switch 7. Power switch 8. Storage battery

9. Air compressor 10. Current breaker 11. Turn indicator switch

12. Copper tube 13. Air tube 14. Connector

15. Grounding 17. Power fuse 21. Side mirrors (passenger)

22. Mirror (Car) 23. Car Window (Car) 25. Car Window (Car)

26. Side mirror case {mirror housing} (for riding) 31. Protrusion

32.Air pipe (projection part) 51.Air pipe (side mirror case / car)

52. Aircraft connections 71. Windshields (buses / trucks) 72. Windshields (buses / trucks)

73.Nozzle 91.Side Mirror (Bus / Truck)

92.Side mirror case {mirror housing} (bus / truck) 93. Mirror (bus / truck)

101. Air line (nozzle) L. Left side R. Right side

16. Generator A. Power Connection C. Copper Tube Connection

18. Car start switch {car key}

According to the present invention, the air compressor 9 controlled by the power switch 7 and the pressure switch 6 installed in the vehicle and the electromagnetic valves 2 and 3 controlled by the injection switches 4 and 5 are engine rooms. And compressed air supplied to the side mirrors 21 and 91 and the window frames 25 and 72 through the copper pipe 12, the air tube 13, and the air pipes 32, 51 and 101. Provided by (1), the side mirrors for automobiles and the rain water removal device of the car window, which are characterized in that the dew, snow, rain water condensation, etc. formed on the mirrors 22, 93 and the car windows 23, 71 are easily removed. do.

Hereinafter, described with reference to the accompanying drawings a preferred embodiment that can effectively achieve the object of the present invention is as follows.

1 shows a compressed air system and an electric circuit diagram of the present invention,

The air compressor 9 and the electromagnetic valves 2 and 3 for generating, storing and supplying compressed air are installed in the engine room and connected to the copper pipe 12. A synthetic vinyl air tube 13 is used for the piping from the electron valves 2 and 3 to the air tubes 32, 51 and 101, and the compressed air through the injection hole 1 by opening and closing the electron valves 2 and 3 is used. The injection of is appropriately interrupted.

2, 5, and 6 illustrate embodiments of the position of the injection hole 1, the air engine 51, and the protrusion 31 in the passenger car, and the mirror 22 is disposed on the front surface of the side mirror case 26. One or more injection holes 1 are installed in a direction to which one or more air pipes 51 are connected in the upper side of the side mirror case 26 so that only one air pipe connecting portion 52 protrudes inside the side mirror 21. Is connected to the air tube (13).

One or more injection holes 1 are placed on the front surface of the driver's and front passenger's car window 25 at the point closest to the point where the driver's eye passes through the car window 23 when the driver sees the side mirror. Is installed in the facing direction,

As illustrated in FIGS. 3 and 4, the protrusion 31 in which the injection hole 1 and the air pipe 32 are installed is installed.

As illustrated in FIGS. 7, 8, 9, and 10, in a bus or a truck,

The wide mirror 93, which is a curved mirror, is used for the side mirror 91, and the area of the mirror that is projected on the window 71 and the front windshield is also large, so that the mirror 93, the window 71, and the front windshield are effectively compressed. In order to inject air, one or more nozzles 73 in which the injection holes 1 and the air pipes 101 are installed are respectively provided at the upper part of the front side of the side mirror case 92 and on the side part and the outer front part of the window frame 72. .

In the piping for supplying the compressed air to the air pipes 32, 51 and 101 leading to the injection hole 1, the flexibility that is easy to install in the narrow structure of the side mirrors 21 and 91 and the window frames 25 and 72 An air tube 13 made of abundant synthetic vinyl is used, and is branched to a connector 14 which is easily branched.

As shown in the embodiment of the electric circuit in Figure 1, the power supply to the device can be turned on or off via the vehicle start switch 18 connected to the battery unit 8 and the generator 16 is already mounted on the vehicle A power switch 7 and a power fuse 17 that protects the circuit from overcurrent or short-circuit current are connected in series and connected to the pushbutton injection switch 4 and the lever injection switch 5, and the air compressor 9 Is connected to the secondary side of the power fuse 17 via a pressure switch 6 for automatically shutting off or turning on the power when the air pressure is above or below the proper pressure. The pressure switch 6 here refers to the terminal of the magnet switch operated by its operation and is a symbol included together.

At this time, the lever-type injection switch (5) is mounted and interlocked in the interior of the lever-type direction indicator switch (11),

Pushbutton injection switch 4 and power switch 7 are located around the front panel of the driver's seat.

The pressure switch 6, the current interrupter 10, and the power supply fuse 17 can be conveniently used and checked by installing them in a fuse box under the driver's seat.

Only during the time interlocked with the push button type injection switch 4, which can continuously blow compressed air for a time as long as it is pressed, and the direction indicator switch 11 which automatically returns after the lane change or rotation is completed after the operation. The injection hole 1 for the right side (R) or the left side (L) is opened by opening and closing the right side electromagnetic valve 2 and the left side electromagnetic valve 3 operated by the lever-type injection switch 5 for intermittent injection. To control the injection through.

The two injection switches 4 and 5 are distinguished from the left side and the right side, respectively, and are separately used for compressed air injection on each side, and can be used simultaneously.

The current interrupter 10, which may be composed of a bimetal, a timer switch, a semiconductor circuit, or the like, is connected between the lever-type injection switch 5 and the electronic valves 2 and 3,

The lever-type injection switch 5 controls the operating current of the electromagnetic valves 2 and 3 at appropriate time intervals until the automatic return after the operation, thereby reducing the waste of compressed air and allowing more effective injection.

When installing the air compressor electrically, use the pre-installed battery 8 and the generator 16 as a power source to obtain an appropriate air pressure,

When mechanically installed, the engine receives power using a belt or the like to obtain an appropriate air pressure, but only the power supply connection A is not connected.

In addition, since the air compressor is already built into the bus or dump truck for other purposes, the necessary compressed air can be supplied without installing a new air compressor 9, and the copper pipe connection part C is connected to the pre-installed air compressor. Connected, only the power connection A is not connected.

In the mechanical type, the safety valve and the belt are coupled and separated, and the clutch is separated when the proper air pressure is exceeded.In the electric type, the proper air pressure is maintained by the pre-installed pressure switch and the safety valve.In both cases, the terminal without the pressure switch 6 is installed. Directly.

The air compressor 9 is stopped by the operation of the pressure switch 6 when the compressed air tank is higher than the appropriate pressure, there is no power consumption, and when it is lowered below a certain pressure, it operates again, but the compressed air is always supplied normally. When not in use, the apparatus is stopped when the power switch 7 is turned off. Since the power switch 7 is connected to the secondary side (load side) of the vehicle start switch 18, the vehicle start switch 18 If the key is turned OFF, this unit is also stopped and safety is maintained.

In the electric circuit of the vehicle, since the negative electrode of the battery 8 or the generator 16 is grounded 15 to the vehicle body, and the vehicle body is used as a feedback circuit for current, the same method is applied to the present invention.

As described above, according to the present invention, the point where the act is to be performed by the road traffic law during the lane change or the right and left turn, which is the time when the side mirrors 21 and 91 and the window 23 and 71 are most watched during driving. The direction indicator switch 11 is operated at 30m ahead on a general road and 100m ahead on a highway, and at this time, the lever type injection switch 5 is interlocked and the lever type injection switch 5 is automatically completed. Compressed air is intermittently sprayed until it returns to remove dew, snow, rainwater, etc. formed on the mirrors 22 and 93 and the driver's and front passenger's car windows 23 and 71 without any additional manipulation, thereby keeping it clear.

In addition, when the pushbutton type injection switch 4 is operated even when stopping or reversing a signal or waiting for a signal, the compressed air is sprayed for a pressing time, thereby easily removing the foreign substances.

In bad weather, it is easy to observe the traffic situation in the rear and rear.

Spray holes, protrusions, nozzles, etc. exposed to the outside of the vehicle is only a slight extent compared to the vehicle.

Therefore, it is possible to add the above-mentioned convenient functions at a low cost without damaging the aesthetics of the vehicle, thereby enhancing the vehicle and removing rainwater from the vehicle side mirror and the car window which can make a great contribution to the safe operation in bad weather. A device can be provided.

Claims (2)

A lever-type injection switch 5, a push-button injection switch 4, a current interrupter 10, etc., which are built in the vehicle interior and interlocked with the direction indicator switch 11, are installed. The left and right electromagnetic valves 3 and 2 controlled by the switches 4, 5, and 10, and an electric air compressor 9 controlled by the power switch 7 and the pressure switch 6 are installed in the engine room. Connected to the pipe (12), one or more injection holes (1) and the air pipe 51 is provided in the upper portion of the front side mirror case (26) of the passenger car, the injection hole (1) in the outer front of the window frame (25) And one or more protrusions 31 having air pipes 32 installed therein, the upper and side portions of the front and side portions of the side mirror case 92 such as a bus or a truck, and the injection holes 1 and the outer front portion of the window frame 72. At least one nozzle 73 having an air pipe 101 installed therein is provided, and the electromagnetic valves 2 and 3 and the air pipes 32, 51, and 101 are connected to the air tube 13 so that the injection holes 1 are connected. Rainwater removal device of the side mirror and the vehicle window, characterized in that the compressed air is configured to be injected into. The electric air compressor (9) according to claim 1, wherein the electric air compressor (9) is connected to a mechanical air compressor using a power of the engine as a belt or the like, and a copper pipe connecting portion (C) is connected to an electric air compressor equipped for other purposes so as to receive the required compressed air. Car side mirrors and rainwater removal device of the car window, characterized in that there will be.