KR0115864Y1 - Detachable sub-vent hole for a vehicle - Google Patents

Abstract

The present invention relates to a central ventilator for automobiles, and in particular, by combining the flexible vent and the flexible vent installed in the front center of the central ventilator with the flexible tube, the user can grab the vent of the auxiliary ventilator by hand for convenience of the user. Removable automotive auxiliary ventilation system that can be used locally (hands, face, chest) or required place (window, chair seat surface) and blow air control lever to use large amount of cold / hot air. will be.

The flexible pipe 12 is installed at the center of the front surface of the central ring mechanism 104, and the ventilation hole 14 having the ventilation hole 16 is coupled to the front end of the flexible pipe 12, and at one side of the ventilation hole 14. It is provided with the motor box 20 provided with the blowing control lever 22, the motor 24, and the impeller 26.

Description

Detachable Automotive Auxiliary Vent

1 is a front view of a conventional central ring mechanism is installed.

2 is a perspective view of the auxiliary ventilation mechanism according to the present invention.

Figure 3 is a schematic diagram of the operating state of the present invention.

＊ Explanation of symbols on main parts of drawing

10: auxiliary ventilation mechanism 12: flexible tube

14 vent hole 16 vent hole

20: motor box 22: blowing control lever

24: motor 26: impeller

102: instrument panel 104: central return mechanism

106: frame

The present invention relates to a central ventilator for automobiles, in particular, by combining the flexible vent and the flexible vent and the ventilation control lever installed in the front center of the central ventilator to the flexible tube, the ventilation vent of the auxiliary ventilator installed in the central ventilator is damaged at the user's convenience. Detachable car that can be used locally on a part of the body (hands, face, chest), or where it is needed (window, chair seat surface) and by using a blower lever to use a large amount of cold / hot air. It is about auxiliary ventilation.

In general, the central ventilation mechanism installed in the center of the instrument panel of the vehicle ventilates the inside of the automobile through the grill of the central ventilation mechanism.

At this time, the air flow and the wind direction by the air flow control lever provided on one side of the central ventilation mechanism to operate the grill to flow the cold / warm air in the cabin.

Conventionally, the above-described ventilation holes (central return mechanism, left, right side return mechanism, rear interior floor and rear vent return mechanism) are installed in the vehicle instrument panel so that outside air flows into the HVAC through the Karl Panel. At this time, the intake air is increased or decreased in temperature by the blower, evaporator and heater. Depending on the situation, the user supplies the cool / hot air to the cabin through the grill of the central ventilation unit to the driver's rear seat. Ventilated. However, there was a problem that takes a lot of time to ventilate to the back seat of the driver.

In addition, the cold / warm air sucked into the central ventilation mechanism has been inconvenient because it does not spread throughout the cabin because the grill is operated by the air flow control lever in one direction only.

In addition, there is a problem that is inappropriate to use a large amount of air directly on a part of the human body (hands, face, chest) or a necessary place (window, chair seat).

This proposal was made in view of the above circumstances, and its purpose is to install a flexible flexible pipe in the center of the front of the central ventilation mechanism, and to combine the ventilation openings with a ventilation control lever and a motor box at the tip of the flexible pipe. In accordance with the convenience of the large amount of cold / warmth in parts of the body or the necessary place when using the hand can be used to grab the vents provided in the front center of the central ventilation mechanism.

In addition, by operating the air blowing control lever provided in the motor box to provide a removable secondary ventilation mechanism for the car to use a large amount of cold / warm.

In order to achieve the above object, this paper has a central ventilation mechanism that generates cold and warm air on the front of the instrument panel, and installs a flexible flexible pipe at the front center of the central ventilation mechanism and controls air blowing at the tip of the flexible pipe. Combining a vent with a lever and a motor box, the vent is provided with a vent, which can be used to grab the vent provided in the front center of the central ventilator by hand when using it locally on a part of the body or a necessary place according to the user's convenience. will be.

And, when a large amount of cold / warmth is required by operating the air blowing control lever installed on one side of the vent is achieved by providing a removable vehicle auxiliary ventilation mechanism that can directly use a large amount of air.

Next, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a perspective view of a coupling state of the auxiliary ventilation mechanism installed in the central ventilation mechanism according to the present invention, and FIG. 3 is a schematic view showing the operation state of the present invention. The automotive central ventilation mechanism 104 is installed at the front center of the instrument panel 102. The air flow control lever 110 is provided on one side of the central ventilation mechanism 104 so that the cool / warm air is generated in the vehicle and the air flow control lever 110 is operated, and the grill 108 formed on the front of the central ventilation mechanism 104 is The cold / warm air will flow into the cabin.

The flexible pipe 12 of the auxiliary ventilation mechanism 10 is provided as an elastic bellows pipe and installed at the center of the front of the frame 106, and the ventilation hole 14 having the ventilation hole 16 formed at the tip of the flexible pipe 12. And an insertion groove formed at the center of the frame 106 by having a blower control lever 22 and a motor box 20 having a motor 24 and an impeller 26 on one side of the vent 14. 112) is configured to spread the fresh air evenly in the car interior.

Reference numeral 110 in the accompanying drawings is provided on one side of the frame is the air volume control lever for adjusting the air volume, 108 is a grill for adjusting the wind direction by the air flow control lever, 112 is a vent 14 One end of the insertion groove is coupled. (O) is an air conditioner, (S) is a blower, (E) is an evaporator, (H) is a heater, (D) is a defroster, and (V) is a left and a return mechanism.

Next, the effects of the present proposal will be described with reference to FIGS. 2 and 3.

In order to ventilate the interior of the car while driving, the outside air is sucked into the car panel and flows into the HVAC.

At this time, since the temperature of the air is increased or the temperature is lowered by the blower (S), the evaporator (E), and the heater (H), depending on the situation, the user can cool the air of the warm / hot air from the instrument panel (102). The air flowed into the flexible pipe 12 installed in the center of the central ventilation mechanism 104 while the cold / hot air is sent out to the grill 108 by the air flow control lever 110 of the central ventilation mechanism 104 installed at the center. (12) By being sent to the vent hole 16 of the vent 14 provided at the tip, it is spread evenly in the car compartment, thereby maintaining a comfortable indoor space.

In addition, the flexible pipe 12 is made of a flexible bellows pipe so that the vent hole 14 installed at the center of the front of the central ventilation mechanism 104 can be used directly by a part of the body or a required place.

And, when using a large amount of cold / warm air by operating the blow control lever 22 of the motor box 20 provided on one side of the vent (14), the motor 24, the rotational force is generated by the power supply impeller 26 By rotating a large amount of cold / hot air is directed to the vent hole 16 of the vent 14 is effective to be used directly in a part of the body or a necessary place.

As described above, this proposal is equipped with a flexible tube that can be used according to the user's convenience, and in addition to the fresh air sent out from the grill of the frame, when used locally in a part of the body or a necessary place, It can be used to hold the provided nozzle.

In addition, when a large amount of cold / warm air is necessary to operate the airflow control lever installed on one side of the ventilation opening is a useful design that can provide convenience to the user by using a large amount of air directly.

Claims (2)

In the central return mechanism 104 installed in the center of the instrument panel 102 for supplying the cold / warm air generated in the air conditioner (O) into the vehicle cabin; While installing the flexible tube 12 in the center of the front of the central annular mechanism (10) and at the same time as the ventilation hole 14 formed with the ventilation hole 16 at the front end of the flexible tube 12, Detachable automobile auxiliary return mechanism, characterized in that it comprises a motor box (20) provided with a blowing control lever (22), a motor (24) and an impeller (26). The method of claim 1; Flexible tube 12 is a detachable automotive auxiliary return mechanism, characterized in that provided as a bellows pipe