KR101269185B1 - water and foam spraying device for car handwashing - Google Patents

Abstract

The present invention relates to a hand car wash water and foam injector that can shorten the time required for spraying water and foam during car wash, as well as to prevent wet clothes and the like during the process of spraying water and foam. will be.
Hand car wash water and foam injector (A) according to the present invention,
A pair of struts 10 facing each other at regular intervals;
An arm 20 which is installed between the props 10 and swings;
A water spray pipe and a bubble spray pipe 30 installed on the arm 20 to spray water and bubbles through the spray nozzle 31;
A water storage tank 40 for storing water supplied to the water spray pipe 30 ';
A foam storage tank 50 for storing the foam supplied to the foam spray pipe 30 ";
A water supply pipe 60 leading from the water storage tank 40 to the water spray pipe 30 ';
It is characterized in that consisting of; bubble supply pipe 70 leading from the bubble storage tank 50 to the bubble spray pipe (30 ").

Description

Water and foam spraying device for car handwashing}

The present invention relates to a car wash apparatus, and more particularly, it is possible not only to shorten the time required for washing the car by spraying water and foam to the vehicle in the process of hand washing, but also to spray water and foam. When the water and foam is sprayed to the person or others when it is made to the water and foam spray device for hand car wash to prevent the clothing, such as wet.

As the prevalence of vehicles expands, most households have owned them.

At this time, the vehicle is exposed to the outside during driving, even if parked in an underground parking lot, dust is accumulated on the outer surface, so to keep the appearance neatly, the car is subjected to washing at any time.

On the other hand, in the past, car washes have been performed by hand at home or at a car wash. However, as the installation of automatic car washes in gas stations and the like has become commonplace, many people use car washes with automatic car washes.

Such automatic car washes were not only designed to allow easy car wash in a short time compared to hand car washes, but also to reduce costs compared to visiting car washes. Because the car wash is performed by rotating the brush, there is a problem that minute scratches are generated on the surface of the vehicle during contact with the brush. Therefore, some car owners who have special car management or own a new car are reluctant to use the car wash. .

For this reason, self-washing car washes, where car owners wash their own cars, have become popular.

Self-cleaning car washes are equipped with water injectors, foam injectors, and brushes.The car washers are equipped with car owners to wash their own hands and wash them at a relatively low cost without worrying about scratches on the surface of the car. Could.

However, in the case of a hand car wash in a self-cleaning car, water and foam are sprayed by a high pressure water sprayer or a foam sprayer. However, since a conventional water sprayer or foam sprayer does not have a large spray radius, it moves around the vehicle and sprays water and foam. In order to spray water and foam evenly on the whole vehicle, there was a problem that it took a considerable amount of time and work. In addition, water and foam often exited the vehicle during the water and foam spraying process. There was a problem of getting wet.

For the above reasons, the users of the self-cleaning car can not only make the spraying of water and foam during the washing process quick and easy, but also the hand washing water and foam spraying device to prevent the clothing and the like from getting wet when water and foam are sprayed. However, until now, there is no situation to find a hand car wash water and foam injector that satisfies the needs of users.

The present invention has been proposed in view of the above circumstances, and it is possible not only to quickly and easily spray water and foam to the vehicle during hand washing, but also to spray water and foam to the person or others when water and foam are made. It is an object of the present invention to provide a hand car wash water and foam injector to prevent the foam is sprayed to prevent the clothing, such as wet.

Hand washing water and foam injector according to the present invention for achieving the above object,

A pair of props facing each other at regular intervals;

An arm provided with a first gear rotated by a motor drive and a second gear engaged with the first gear at one end of the rotating shaft while being rotatably symmetrically disposed at an upper end portion between the posts;

Rotatably installed between the tips of the arms. A water spray pipe and a bubble spray pipe provided with continuous injection nozzles at regular intervals at a bottom thereof, and a motor provided at a connection piece at one end;

A water storage tank storing water supplied to the water spray pipe;

A foam storage tank for storing the foam supplied to the foam spray pipe;

A water supply pipe connected to the water spray pipe from the water storage tank and provided with a compressor at an intermediate portion thereof;

It is characterized in that consisting of; bubble supply pipe connected to the bubble spray pipe from the bubble storage tank provided with a compressor in the middle portion.

Hand car wash water and foam injector according to the present invention, the water storage tank and the bubble storage tank through the water spray pipe and the foam spray pipe installed on the tip of the arm when the swinging arm swings to the outside inwardly installed on the support Since water and foam supplied from the air can be automatically sprayed toward the vehicle, water and foam can be sprayed on the outer surface of the vehicle quickly and easily by simply placing the vehicle between the props and operating the device. In addition to shortening the time required for spraying, water and foam are sprayed to the person or another person in the process of spraying water and foam, and thus, clothing and the like may be prevented from getting wet.

1 is a perspective view showing the appearance of the water and foam injector for hand car wash according to the present invention
Figure 2 is a side view for explaining the structure of the hand washing water and foam injector according to the present invention
Figure 3 is a state of use of hand washing water and foam injector according to the present invention
Figure 4 is an operating state for explaining the rotation of the arm in the hand washing water and foam injector according to the present invention
Figure 5 is an operating state for explaining the rotation of the water spray pipe and foam spray pipe in the hand washing water and foam injector according to the present invention
Figure 6 is an operating state for explaining the water spray and foam spray through the extension pipe in the hand car wash water and foam injector according to the present invention

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 2, the hand car washing water and foam injector A according to the present invention includes a support 10, an arm 20, a water spray tube and a foam spray tube 30, and water. It consists of a storage tank 40, a foam storage tank 50, a water supply pipe 60, and a foam supply pipe (70).

The pillar 10 is a pair of facing each other at regular intervals.

It is preferable that the distance between both sides in such a pillar 10 is larger than the width of the general vehicle 100.

Since the distance between both sides of the support 10 is greater than the width of the general vehicle 100, the vehicle 100 may be located between the support 10.

And the upper end of the support 10 is preferably located at the upper spaced interval from the roof of the general vehicle 100.

Since the upper end of the support 10 is positioned at an upper portion at intervals from the loop of the general vehicle 100, the swing motion of the arm 20 installed at the upper end of the support 10 is positioned while the vehicle is positioned between the support 10. It can be made without the interference by (100).

The arm 20 is rotatably installed in the upper and left symmetrical portion between the support 10, the first gear 22 to rotate by driving the motor 21 at one end of the rotary shaft 24, The second gear 23 meshing with the first gear 22 is provided.

It is preferable that the reducer 21b is provided on the operation shaft 21a of the motor 21 in such an arm 20.

The reduction gear 21b is provided on the operating shaft 21a of the motor 21 in the arm 20, so that the operating shaft 21a, which rotates in accordance with the driving of the motor 21, can be decelerated and rotated to drive the motor 21. The rotation of the arm 20 can be achieved at a relatively low speed.

On the other hand, the motor 21 of the arm 20 rotates forward and backward at a fixed time interval.

Since the motor 21 of the arm 20 rotates forward and backward at a predetermined time interval, the arm 20 rotates inward and outward, thereby allowing the arm 20 to swing.

The water spray pipe and the foam spray pipe 30 is rotatably installed between the tips of the arm 20, the bottom is provided with a spray nozzle 31 continuous at regular intervals, the connection piece 32 at one end The motor 33 is provided.

In such a water spray pipe and foam spray pipe 30, the motor 33 is preferably rotated in the direction opposite to the arm 20 rotation direction in accordance with the rotation of the arm (20).

In the water spray pipe and the foam spray pipe 30, the motor 33 rotates in the direction opposite to the rotation direction of the arm 20 in accordance with the rotation of the arm 20, so that the water spray pipe and the foam in the swing motion of the arm 20. Since the injection nozzle 31 of the injection pipe 30 faces the upper surface of the vehicle 100 regardless of the swing movement of the arm 20 by the operation of the motor 33, the vehicle 100 in the arm 20 swing movement process. Water and bubbles can be sprayed all over the outer surface.

And it is preferable that the extension pipe 34 in which the injection nozzle 34a is longitudinally arranged in the both ends of the water spray pipe and the foam spray pipe 30 is provided.

The spray nozzle 34a is provided at both ends of the water spray pipe and the bubble spray pipe 30 with an extension pipe 34 arranged in a vertical manner so that water and foam spraying is performed through the water spray pipe and the bubble spray pipe 30. Water and foam injection may also be performed through the extension pipe 34 in which 34a) is vertically arranged, so that water and foam may extend not only on the upper surface of the vehicle 100 but also on both sides of the vehicle 100.

The water storage tank 40 is to store the water supplied to the water spray pipe (30 ').

The water storage tank 40 as described above may be omitted in any form as long as it can store a large amount of water.

The bubble storage tank 50 is to store the foam supplied to the foam spray pipe (30 ").

Such a foam storage tank 50 may be in any form as long as it can store a large amount of foam, so the detailed description will be omitted.

At this time, since the foam stored in the bubble storage tank 50 is generated from the detergent, it has a detergency.

The water supply pipe 60 extends from the water storage tank 40 to the water injection pipe 30 ', and the compressor 61 is provided in the middle portion.

Since the compressor 61 in the water supply pipe 60 is a conventional one, a detailed description thereof will be omitted.

On the other hand, the water supply pipe 60 may be connected to the inside of the support 10 or the arm 20.

The bubble supply pipe 70 extends from the bubble storage tank 50 to the bubble spray pipe 30 ", and the compressor 71 is provided in the middle portion.

Since the compressor 71 in the foam supply pipe 70 uses a conventional one, detailed description of the structure and operating principle thereof will be omitted.

On the other hand, the foam supply pipe 70 may be connected to the inside of the support (10) or the arm (20).

When described in detail with respect to the water and foam injection through the water and foam injector (A) for hand car wash according to the present invention as described above.

First, the vehicle 100 is moved between the struts 10.

In the present invention, since the spacing between the struts 10 is larger than the width of the general vehicle 100, the vehicle 100 may be easily moved between the struts 10 through the driving.

At this time, the intermediate portion of the vehicle 100 moved between the support (10) is located in the lower portion between the support (10).

As the middle portion of the vehicle 100 moved between the struts 10 is located at the lower side between the struts 10, the arm 20 swings on the strut 10 and water and foam from the water spray tube and the foam spray tube 30. When spraying is made, water and bubbles may be evenly spread over the entire upper surface of the vehicle 100.

Next, the swing movement of the arm 20 is made.

In the present invention, at the end of the rotating shaft 24 of the one side arm 20 coupled to the support 10 is provided with a first gear 22 to rotate by driving the motor 21, as shown in FIG. Since the second gear 23 meshing with the first gear 22 is provided at the end of the rotating shaft 24 of the other arm 20 adjacent to the other arm 20, the first gear 22 and the second gear are driven when the motor 21 is driven. The pair of arms 20 installed on the support 10 by the engagement of the 23 rotates outward to reach the highest point and then rotates inward to reach the lowest point so that the swing motion by the inner and inner rotation is achieved. It becomes possible.

In the swing motion process of the arm 20 as described above, water injection is performed through the water spray pipe 30 '.

In the present invention, the water spray pipe (30 ') is connected to the water supply pipe (60) from the water storage tank 40, the compressor 61 is provided in the middle of the water supply pipe 60, the compressor provided in the middle of the water supply pipe (60) When the 61 is operated, the water stored in the water storage tank 40 is introduced into the water spray pipe 30 'through the water supply pipe 60, so that water is sprayed through the spray nozzle 31 of the water spray pipe 30'. do.

As described above, water is sprayed through the water spray pipe 30 'in the process of swinging the arm 20, so that water can be applied quickly and easily to the entire outer surface of the vehicle 100 as shown in FIG. Water injection through the water spray pipe 30 'is directed toward the outer surface of the vehicle 100, but not toward the outside of the vehicle 100, so that water is sprayed to the person or another person during the water spraying process to prevent the clothing from getting wet. You can do it.

At this time, the water spray pipe (30 ') is to rotate so that the injection nozzle 31 can continue to face the upper surface of the vehicle 100 irrespective of the swing movement of the arm (20).

In the present invention, the one end connecting piece 32 of the water spray pipe and the foam spray pipe 30 rotates in the opposite direction to the rotation direction of the arm 20 according to the rotation of the arm 20, as shown in FIG. If the motor rotates 30 ° clockwise, the motor 33 is rotated 30 ° counterclockwise so that the arm 20 rotates against the rotation of the connecting piece 32 connected to the motor shaft of the motor 33 driven during the swing movement. Accordingly, the water spray pipe 30 'may rotate on the arm 20 in a direction opposite to the rotation direction of the arm 20, so that the injection nozzle 31 of the water spray pipe 30' may continuously face the upper surface of the vehicle 100. Therefore, the water sprayed through the water spray pipe 30 ′ in the process of swinging the arm 20 may continuously face the upper surface of the vehicle 100.

After the water spray is completed through the water spray pipe 30 ', foam spray is performed through the foam spray pipe 30 "in the swing motion of the arm 20 again.

In the present invention, the bubble spray pipe (30 ") is connected to the bubble supply pipe 70 from the bubble storage tank 50, the compressor 71 is provided in the middle of the bubble supply pipe 70, the compressor provided in the middle of the bubble supply pipe (70) When the 71 is operated, the bubbles stored in the bubble storage tank 50 are introduced into the bubble spray pipe 30 "through the bubble supply pipe 70, so that the bubble is sprayed through the spray nozzle 31 of the bubble spray pipe 30". Will be made.

As shown in FIG. 3, foam is sprayed through the foam spray pipe 30 ″ in the process of swinging the arm 20 as described above, thereby quickly and easily applying foam to the entire outer surface of the vehicle 100. The foam injection through the foam spray pipe 30 "is directed toward the outer surface of the vehicle 100, but not toward the outside of the vehicle 100, so that the foam is sprayed to the person or another person during the foam spraying process so that the clothing and the like get wet. Can be prevented.

At this time, the foam injection pipe (30 ") is to rotate so that the injection nozzle 31 is continuously directed to the upper surface of the vehicle 100, regardless of the swing motion of the arm (20).

In the present invention, the one end connecting piece 32 of the water spray pipe and the foam spray pipe 30 rotates in the opposite direction to the rotation direction of the arm 20 according to the rotation of the arm 20, as shown in FIG. Since the motor 33 is rotated by 30 ° in the counterclockwise direction when it is rotated by 30 ° in the clockwise direction, the rotation of the connecting piece 32 connected to the motor shaft of the motor 33 driven during the swing movement of the arm 20 is provided. The spray nozzle (30 ") can be rotated on the arm (20) in the opposite direction to the rotation direction of the arm (20) so that the injection nozzle (31) of the foam spray pipe (30") can continue to face the upper surface of the vehicle Therefore, the foam sprayed through the foam spray pipe 30 ″ in the process of swinging the arm 20 may face the upper surface of the vehicle 100.

On the other hand, when water and foam injection is made in the swing movement process of the arm 20, the extension pipe 34 in which the injection nozzle 34a extends to the both ends of the water injection pipe and the bubble injection pipe 30 as shown in FIG. Since the water and foam injection can be made through the extension pipe 34, water and foam injection can be made not only on the upper surface of the vehicle 100 but also on both sides.

At this time, the outer surface of the vehicle is sprayed foam is rubbed with a brush or a cleaning towel to be washed.

Cleaning the vehicle 100 by rubbing the outer surface of the vehicle 100 with a brush or a cleaning towel in a state where the foam is applied is a general matter in the hand washing process, so the detailed description is omitted.

Next, the arm 20 swings in the state in which the washing of the vehicle 100 is completed, and water injection is performed again through the water spray pipe 30 '.

Water injection through the water spray pipe 30 'made after washing the vehicle 100 is made in the same process as the water spray through the water spray pipe 30' before the detailed description will be omitted, after cleaning the vehicle 100 By water injection again, it is possible to rinse the outer surface of the vehicle 100 easily and quickly.

As described above, the hand car wash water and foam injector (A) according to the present invention, the arm 20 is installed on the support 10 is rotated to the outside inward and swings in the process of swinging the tip of the arm (20) Since the water and bubbles supplied from the water storage tank 40 and the foam storage tank 50 can be automatically sprayed toward the vehicle 100 through the water spray pipe and the foam spray pipe 30 installed between the vehicle 10 By simply placing the 100 and operating the device, water and foam spraying can be made quickly and easily on the outer surface of the vehicle 100, thereby reducing the time required for spraying water and foam during the car wash process. When the bubble is sprayed, water and bubbles are sprayed on the person or another person to prevent the clothing and the like from getting wet.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

10: prop 20: arm
21: motor 21a: working shaft
21b: Reducer 22: First Gear
23: second gear 24: rotation axis
30: water spray pipe and bubble spray pipe 30 ': water spray pipe
30 ": Foam injection pipe 31: Injection nozzle
32: connecting piece 33: motor
34: extension pipe 34a: injection nozzle
40: water storage tank 50: bubble storage tank
60: water supply pipe 61: compressor
70: bubble supply pipe 71: compressor
100: vehicle A: water and foam injector

Claims (4)

A pair of struts 10 facing each other at regular intervals; Water spray pipe and foam spray pipe is installed between the upper end of the pair of struts 10, the injection nozzle 31 is provided at a constant interval on the bottom surface, the motor 33 is provided on the connection piece 32 of one end 30; A water storage tank (40) for storing the water supplied to the water spray pipe (30 '); a bubble storage tank (50) for storing the foam supplied to the foam spray pipe (30 "); and from the water storage tank (40) A water supply pipe 60 connected to the water spray pipe 30 'and having a compressor 61 at the middle portion thereof; and a compressor 71 leading to the bubble spray pipe 30 "from the bubble storage tank 50; In the hand car wash water and foam injector consisting of a foam supply pipe 70 provided,
The first gear 22 is rotated by the driving of the motor 21 is installed at one end of the rotary shaft 24 and rotated forward and backward at regular intervals while being symmetrically installed at the upper ends between the support posts 10. ) And an arm 20 provided with a second gear 23 meshing with the first gear; And
Hand washing water and foam injector, characterized in that consisting of a motor 33 that rotates in the opposite direction to the rotation direction of the arm 20 in accordance with the rotation of the arm (20).

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