KR900002750B1 - Cleaning apparatus for car - Google Patents

Abstract

The equipment for cleaning and polishing vehicles can use electric power from vehicles or houses, and change cleaning devices according to pusposes. The equipment comprises a main body (1), rubber bellows (4), a support plate (5), a driving motor (6), a motor chamber (7), an operation device (10), and a release device for releasing the operation device. The operation device includes an actuator (46) having radial shape protrusion (48) and a protrusion (49) at circumferential end, a hollow cylindrical part, a shaft assembly (47) having a driven gear (52), stiff brush, and a dry dustcloth.

Description

Car Washer

1 is an exploded perspective view showing a main body of the present invention.

2 is a cross-sectional view showing a main body of the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along the line B-B in FIG.

5 is a partial cross-sectional view showing a bag portion of the present invention.

6 is a partial cross-sectional view showing a handle portion of the present invention.

7 is a circuit diagram showing an electric system installed in the present invention.

8 is a cross-sectional view showing the rear cap of the present invention, where (a) is normal and (b) is a hose.

9 is a sectional view showing another embodiment of the operating mechanism used in the present invention.

10 is a cross-sectional view showing yet another embodiment showing an operating mechanism used in the present invention.

11 is a use state diagram showing an embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1: body 2: sack

3: outer frame 4: rubber pleats

5: middle support plate 6: driving motor

7: drive motor room 8: drive gear

9: intermediate shaft 10: operating mechanism

11: release device 12: detergent storage room

12: press button 13: protruding screw

14,41: hole 15: bullet hole

16: protrusion 17: wrinkle

17 ', 17 ": bulkhead 18: main part

19: Screw tightening hole 20: Drive motor shaft hole

20 ': shaft 21: center shaft

22: washing water passage 24: inlet

26: supply hole 27: motor shaft

23, 28: corrugated tube 30: protrusion

34: key 35: fixed pin

36: protrusion 37: bush

39: bearing 40: snap ring

42: support 44, 57: tangji spring

45 bolt 46 operating part

47: shaft portion 56: pressure rod

58: operation 69: aeration

73: opening and closing adjustment rod 74: handle

75, 76: inner, outer portion 77: posterior plug

78, 79: front, rear 80, 81: irregularities

82, 83: Packing 84: Cable

90: handle cap 91: cable outlet

92: push button 93: switch

94, 94 ': Thread portion 95: hose insertion hole

96: opening

The present invention relates to a multi-purpose cleaning device capable of washing or polishing a car, in particular, can be operated using a power source built in the car or using a separate household power supply, the cleaning mechanism as needed It relates to a car washing apparatus that can be used interchangeably.

Conventionally, in order to wash a car, if the car is not washed directly, the water is washed directly with a bucket from a home or a parking lot, or washed with a rag or a hose connected to a faucet.

In the case of washing the car at the car wash, except for the car wash where the fully automated car wash equipment is installed, the first washing is performed by using a high pressure hose, and then dried using a dry cloth and then waxed. Therefore, excessive consumption of water due to the use of a high pressure hose, separate dry mop by hand grab the hand, and cumbersome and inconvenient to use a separate device equipped with a mop in the rotating mechanism, in the case of an automated cleaning device There is a problem in accordance with the equipment cost.

If you wash your bucket with water, you will have to leave as many times as you need, and you will have to move the bucket frequently to clean your entire car. In this case, the hose itself does not have a shutoff mechanism (for example, a valve), the tap water is continuously discharged, there is a waste of water, there is a disadvantage that can not perform an effective car wash.

In addition, conventionally, there was a washing machine equipped with a control device for selectively discharging detergent water and washing water, or a washing device installed so that the pump was detachably installed in the middle of the connection hose and the washing hole was detached from the outside of the injection hole. They are cumbersome to pressurize by hand according to the washing part, and the porous washing part is fixed so that only washing can be done and work efficiency is notably reduced. there was. In addition, the patent application No. 87-14100 of the present applicant has already had a disadvantage that it is cumbersome to use because the cleaning mechanism must be replaced according to the rotational speed.

The present invention has been researched and developed in order to solve the problems of the above-described conventional cleaning method or cleaning device, the object of the present invention can be operated using a power source inside the car or using a separate household power source and uses the cleaning mechanism It can be replaced and used conveniently, and it provides a car washing device that can easily adjust the rotation speed by using a variable switch, and anyone can operate it easily, and its structure is relatively simple, so it can be manufactured at low cost. An object of the present invention is to provide a vehicle washing apparatus that can keep a vehicle clean.

Next, a configuration of the present invention will be described with reference to the accompanying drawings.

As shown, the present invention cleaning apparatus is largely divided into the main body (1) and the bag (2). First, referring to the main body 1, as shown in FIGS. 1 to 4, the main body 1 has a frame 3 and a rubber corrugator 4 located on an outer shaft, and an intermediate support plate 5 therein. Drive motor 6 and drive motor chamber 7, drive gear 8, intermediate shaft 9, actuating mechanism 10 used for washing, drying or polishing, and actuating mechanism 10 described above It is composed of a detachment device 11 and a detergent storage chamber 12 to make.

Outer frame (3) is wrapped around the outside of the main body 1, the pressing button 12 of the release device 11 is installed on one side, the other side protruding screw portion that can be fitted with a lid of the detergent storage chamber (12) ( 13) is provided, the hole (14) is drilled so that it is possible to fit the tungsten part 15 together with the bag (2), the projection (16) is installed on the lower outer periphery, rubber pleats (4) It can be fixed by inserting. Further, partition walls 17 'and 17 "are formed integrally inside.

The rubber pleats (4) is made to wrap the lower portion of the upper inner frame (3) and a plurality of wrinkles (17) is formed integrally up and down.

The intermediate support plate 5 is provided with a recess 18 and a plurality of screw fastening holes 19 on the outer periphery so as to be coupled to the outer frame 3, and the inner side of the driving motor shaft hole 20, shaft hole 20 ', The central shaft hole 21, the semicircular cross-section washing water passage 22 installed on the outer shaft around the center shaft hole 21, the washing water line 100 located inside the bag 2 and the corrugated tube 23 is connected The washing water inlet 24, the detergent passage 25 and a plurality of washing water supply holes 26 that are drilled in the washing water passage 22 is installed.

The drive motor 6 is installed in the usual manner together with the rubber packing 29 on the intermediate support plate 5, the motor shaft 27 is fitted through the shaft hole 20, and the power source is inside the bag 2. It enters into the central space of the main body through the cable 84 and passes through the partition 17 'and enters into the drive motor chamber 7 to make a connection with the motor 6. A hollow corrugated tube 28 is installed to allow the cable to pass through therein.

The drive gear 8 is formed by the injection molding of the synthetic resin material, and installs the key groove on one side of the inner shaft hole 33 of the motor shaft 27 and the drive gear 8 and drives the motor shaft 27 of the drive gear 8. Inserted into the shaft hole 33 and then the key 34 is fixed to the bottom, the fixing pin 35 is fixed to the bottom.

The intermediate shaft 9 fits the bush 37 and the upper flange-shaped portion 38 inside the protruding portion 36 protruding on the inner side of the outer frame 3, and then the slide bearing 39 and the snap ring 40 respectively. It is installed in a rotatable manner, and a separate hole 41 having a jaw 41 'on one side thereof is drilled in the lower middle thereof, and a support 42 made of metal on the inner side thereof, a tangent spring 44 and a bolt without a cap ( 45 is fitted to install a portion of the support 42 to protrude outwards, the lower portion is formed with the protrusions 30 integrally.

The actuating mechanism 10 used for cleaning, drying or polishing is comprised of a hollow disc-shaped actuating portion 46 as shown and an integrally centered shaft portion 47. A radial protrusion 48 and an outer circumferential protrusion 49 are installed on the rear surface of the operation part 46, and a plurality of through holes 50 are drilled between the radial protrusions 48. The shaft portion 47 is formed of a hollow cylinder, and the inner portion is provided with a recess portion 51 on the outer circumference so that the above-described intermediate side 9 can be fitted with the support 42. The recess 31 is provided at both sides of the inner portion 31 so that the 30 can be fitted, and the driven gear 52 is integrally formed at the upper portion of the shaft center 47 so as to be engaged with the driving gear 8 as described above. Is installed.

The front form of the above-described operating mechanism 10 can be produced according to the use, first, in the case of washing mainly using water washing or detergent, as shown in the brush form manufactured by planting the bristles in the conventional method as shown in the front (See FIG. 2). Second, in case of polishing after drying or waxing, it is possible to cover part of the front, side, and rear part of the rear outer periphery of the actuator 10. After making the dry mop 53 of the type shown in the cover and covered from the bottom, and fixed to each of the intermediate shaft (9) by hooking the rubber band (54) in the inner periphery of the mop by using a sewing machine rubber band (54). You can use In addition, in the case of dusting off foreign substances such as dust or dirt, the hairs 55 in the form of a hair clip 55 as shown in FIG. 10 may be used on the intermediate side 9 like the dry cloth 53.

The release device 11 is composed of a pressing button 12 ′, a pressing rod 56, a tangent spring 57, and an operation period 58. The pressure button 12 'and the pressure bar 56 are integrally formed, and are fitted in the middle finger spring 57 in the middle and fit in the shaft hole 20' of the intermediate plate 5, and at the same time, the lower part of the pressure bar 56. The protrusion 59 is formed in this.

The operation section 58 is provided with a long hole (60, 60 ') on one side of the center to integrally form protrusions (62, 62') having pin holes (61, 61 ') in the lower portion of the intermediate support plate (5) and pin ( 63 is inserted into the pin holes 61 and 61 'and the long holes 60 and 61', so that the horizontal movement is freely installed before and after the operation 58.

In addition, a snap ring 65 is inserted into the outer both side recesses 64 of the pin 63 so that the detachment is not performed, and springs 66 are provided with the protrusions 62 and 62 on both sides of the operation.

One end of the operation section 58 is inclined sharply, and the other end has a recessed part 68 together with the inclined surface 67, so that the lower protrusion 59 of the pressure bar 56 is fitted. According to the up and down movement of 56, the operation 58 is able to move forward and backward.

Detergent storage chamber 12 is composed of a partition 17 "formed integrally with the outer frame (3) and the intermediate support plate (5) and is provided with a protruding screw portion 13, which is an entrance to the storage compartment integrally on one side of the outer frame (3) A vent hole 69 is provided on the outer side of the protruding screw portion 13 together with a screw portion, and an outlet 70 is formed in a conical shape on one side of the bottom of the partition wall. Screw portion is installed on the periphery, and the center opening and closing adjustment rod 73 is integrally provided with a lid (71).

Next, a look at the handle (2) is attached to the handle (2). (See FIGS. 5 to 8)

The bag 2 is divided into the inner and outer portions 75 and 76, the handle 74 and the rear cap 77.

The inner portion 75 has a hollow rod shape, and is divided into a front portion 78 and a rear portion 79, and the front portion 78 is fitted into the rear portion 79 to freely expand and contract. 79) When the front part is slightly thin and the rear part is slightly inclined slightly inclined to fully extend, the front and rear parts 78 and 79 are press-contacted with each other to maintain airtightness so that the washing water line 100 is formed.

The outer portion 76 is similar to the shape of the inner portion 75, but has a concave-convex portion (80, 81) at the lower end is possible to stretch back and forth only in a certain direction, except that the thickness is thicker than the inner portion 75 Do.

Rubber packing (82, 83) is fitted to each end between the inner portion 75 and the outer portion 76 to be fixed to each other to be concentric with each other.

In the front part of the bag 2, the inner portion 75 is fixed to one side of the corrugated tube 23, and the cable 84 coming out between the inner and outer portions 75 and 76 passes through the inside of the corrugated tube 28. Go to the drive motor chamber (7), the part connected to the main body (1) is fitted with a crimped crimping portion (15) made of rubber to be fixed to each other so that a little play can be made.

형태로 감겨 설치되고 손잡이(74)설치부위 일측에 뚫려진 통공(86)을 통하여 손잡이(74)내부로 인입되며, 손잡이의 양측걸림부(87, 88)사이에 왕복하여 감겨지고 플러그(89)와 함께 내장되도록 설치된다.The cable 84 is freely stretched between the inner and outer portions 75 and 76.

It is installed in the shape of the handle 74 and is introduced into the handle 74 through a through hole 86 drilled on one side of the installation portion, and is wound reciprocally between the hook portions 87 and 88 of the handle and plugs 89. It is installed to be built with.

As shown in FIG. 6, the handle 74 is fixedly installed in a conventional manner on the upper side of the outer portion 76, and the transformer TS, the rectifier together with the switch variable resistor VR and the changeover switch 93 are provided. The member T, which is postponed by the back, is installed, and the plug 89 and the cable 84 are built in the other side, and the handle cap 90 is localized on one side of the handle 74 and the cable outlet 91 on the other shaft. ) And the push button 92 for the ruler.

7 shows a circuit diagram of an electric system provided in the present invention, in which an AC or DC power input via a normal outlet and a plug 89 is inserted into an intermediate tap P, P 'inside a single-phase three-switch switch 93. Circuit is applied to the motor 6 and the single-phase three-station via both terminals (P, P ') and transformer (TS) and through the rectifier circuit (B) and the variable resistor (VR) with a switch. Circuits applied to the motor 6 from the intermediate taps P and P 'inside the switch 93 via the variable resistor VR with a switch directly via both terminals P ₂ and P ₂ ′ are connected to each other. It is constructed in combination.

First, when using an AC power supply, if the middle taps P and P 'of the single-phase three-switch switch 93 are connected to the AC terminals P ₁ and P ₁ ', the voltage is supplied to the primary side of the transformer TS. The voltage required for the motor 6 is induced on the secondary side of the transformer TS, and this voltage is converted to DC through the rectifier circuit B and applied. Since it is applied to the motor 6 via the VR, the variable resistor VR can be adjusted to control the on and off operations and the rotational speed of the motor 6.

When using a direct current power source yen an intermediate tap (P, P ') to the DC terminals (P _3, P _2' for the variable resistor (VR) to be connected with a voltage directly switch on) the single-phase three-pole change-over switch (93) By adjusting, the on and off operation and rotation speed of the motor 6 can be controlled.

As shown in FIG. 8, the rear cap 77 has threaded portions 94 and 94 'to be fitted to the rear end of the bag 2, and an inner portion of the rear cap 77 can be fitted with a hose 99 for supplying water. The hose insertion part 95 is integrally installed, and the opening 96 is integrally installed at the other end.

In addition, as shown in FIG. 11, a conventional valve 98 is provided at one end of the hose 99 fitted to the faucet so as to adjust the amount of water to be opened and closed during use.

Reference numeral 55 denotes a packing, 55 'denotes a fastening bolt, and 85 and 85' denote joints which screw each other when the bag 2 is reduced.

The present invention having the technical configuration as described above has the following operations and effects.

In the case of water washing, as a preparatory step, the supporters 42 and the recesses 51 are engaged with the protrusions 30 and the recesses 31 at the centers 47 of the brush-type operating mechanism 10. Fit the shaft (9), screw the rear end cap (77) so that the hose insertion portion (95) outwards, then insert the hose (99), press the push button 92 to hold the handle cap 90 Open the cable 84 and pull out the plug 89. At this time, the selector switch 93 is set to the operating voltage (AC or PC), and then the power outlet inside the vehicle or a general power supply is connected to an outlet via a conventional adapter. Next, by stretching the bag 2 to the maximum so that the inner washing water line 100 is formed, the preparation step is completed.

At this time, the above-mentioned operation procedure may change before and after each other. When the user is in the position to use, open the valve 98 so that the water is injected into the operating portion 46 through the washing water line 100, the corrugated tube 23 and the discharge hole 26 to come out. And turn on the switch VR to adjust the rotational speed (eg, medium speed or high speed) required for cleaning to rotate the operating mechanism 10, and if necessary, turn the lid 71 to rotate the detergent storage chamber. The opening degree of the outlet 70 of the 12 is adjusted to allow the washing agent to flow into the washing water passage 22 to be mixed with water. At this time, the washing water sprayed downward through the washing water discharge hole 26 is mostly dropped into the operating portion 46 of the operating mechanism 10 and comes out through the through hole 50 to the lower portion of the brush, together with the brush of the operating mechanism 10. It rotates to clean the surface of the car to be cleaned.

At this time, some of the washing water splashed out of the operating part 46 by the centrifugal force due to the rotation of the operating mechanism (10) hits the inner surface of the corrugated container (4) to fall to the bottom and the brush or rubber crease (4) on the washing surface There is no fear that undesirable phenomena such as scratching will occur as only the contacts come into contact.

In the case of waxing or gloss, unlike the case of water washing, since the supply of washing water is not necessary, the hose 99 is removed and removed, and the pressing rod 56 is pressed by pressing the pressing button 16 'of the release device 11. While moving vertically 58 between the operation mechanisms 10 and the intermediate support plate 5 while moving vertically, the cleaning mechanism 10 also descends from the intermediate shaft 9 while descending to the support 42 wife. Then, as shown in FIG. 9, the mop 53 is covered with the brushless actuating part 46 from below, so that the catching part 102 of the mop 53 is caught on the inner side circumferential block 101 of the inner periphery. ) Can be replaced with waxed or polished actuation mechanisms (10).

If only dust or dirt on the surface of the vehicle is to be removed, it can be used as described above by replacing with the operating mechanism 10 in which the hair clip 55 is fixed as shown in FIG.

In addition, if necessary, the bag (2) can be reduced and used.After use, the rear cap (77) can be loosened, and the hose insertion part (95) is inserted into the bag (2) and screwed together to eliminate the inconvenience of storage. The cable 84 may be assembled into the handle 74 in the reverse order of use, and kept in place.

In particular, when the storage is ventilated through the opening 96 of the rear stopper 77, there is also an advantage that the moisture in the bag 2 can be removed to some extent.

Therefore, the present invention car washing apparatus completely solves the problems of the conventional washing method or the device described above, anyone can conveniently use a convenient replacement by changing the cleaning mechanism, the rotation speed using a variable switch It can be easily adjusted and its structure is relatively simple, so it can be manufactured inexpensively and at the same time, it can use both the vehicle's own power source or home power source, and when there is no separate power source, it can be used by the vehicle's own power source. Has the effect of keeping the state of clean at all times.

Claims (5)

In a washing apparatus capable of washing or polishing a car, the main body 1 includes an outer frame 3, a rubber pleats 4, an intermediate support plate 5, a drive motor 6 and a drive motor chamber ( 7), the drive gear (8), the intermediate shaft (9), the operating mechanism (10) used for cleaning, drying or polishing, the detaching device (11) and the detergent storage room for separating the operating mechanism (10) 12, but the outer frame (3) is a pressing button 12 'of the release device 11, the protruding screw portion 13 of the detergent storage chamber 12, the hole (14) for fitting the stopper portion 15, The lower outer periphery of the projection 16 and the partition wall 17 ', 17 "integrally, the rubber pleats (4) is fitted to the projection 16 of the outer frame 3, a number of wrinkles (17) ), The intermediate support plate (5) has a main portion 18, the drive motor shaft hole 20, the shaft hole (20 '), the central shaft hole (21), a plurality of screw fastening holes 19 of the outer periphery Semicircular cross-sectional shape with supply hole (26) It has a washing water passage 22, and the washing water inlet 24, the drive motor 6 is fixedly installed on the intermediate support plate 5, the motor side 27 is fitted through the shaft hole 20, the cable ( 84 is introduced into the driving motor chamber 7 in the partition wall 17 'through the corrugated tube 28, and the driving gear 8 is connected to the motor side 27, the key 34 and the fixing pin 35. The middle side 9 is fitted with the bush 37, the bearing 39 and the snap ring 40 on the inner shaft of the protrusion 36 of the inner shaft of the outer frame 3, and the hole 41 in the lower middle. ) Is drilled into the support 42, the spring 44 and the capless bolt 45 is fitted, the lower side is formed with the protrusions 30 are integrally formed and used for washing, drying or polishing 10 is composed of an operating unit 46 and the shaft portion 47, the detaching device 11 is a pressing button 12 'for the ruler, the pressure bar 56, the stop spring (57) and the operation period 58 ) Detergent storage 12 is composed of the partition 17 and the intermediate support plate (5), and one side of the frame (3) is integrally provided with a vent hole 69 and a protruding screw portion 13, which is a storage compartment entrance, opening and closing adjustment bar (73) The lid is integrally installed in the center is to be screwed, the bag (2) consists of the inner, outer shaft portion (75, 76), the handle 74 and the rear cap 77, the inner portion 75 is It is divided into the rear part 78 and 79 before being slightly inclined as a whole, and the front part 78 is inserted into the rear part 79 to expand and contract freely. 76 is similar in shape to the inner portion 75, but has an uneven portion (80, 81) at the bottom and is thicker than the inner portion 75 as a whole, between the inner, outer portion (75, 76)

Type cable 84 is fitted and the rubber packing (82, 83) is fitted at each end, the handle 74 is a member (T) consisting of a variable resistance switch 93, a transformer, a rectifier, etc. is installed therein and a plug (89) and the cable (84), the cable outlet (91) and the push button 92 for the locking handle is provided with a handle cap (0), the rear cap 77 is a screw portion (94,), hose insertion hole (95) ) And a washing device for a vehicle, characterized in that the whole is made so as to have a hole (96). 2. The operating unit 46 according to claim 1, wherein the operating mechanism 10 used for cleaning, drying or polishing has a radial protrusion 48, an outer peripheral protrusion 49, and a plurality of through holes 50. And, as a hollow-cylindrical cylinder, whether or not 51 is installed on the inner circumference so that the support holes 42 of the intermediate shaft 9 can be fitted between the inside and the protrusions 30 of the intermediate shaft 9. The inner side so that the recess portion 31 is installed and the outer peripheral edge of the car washing apparatus, characterized in that consisting of the axial center portion 47 is installed. The method of claim 2, wherein the operating mechanism (10) is made in the form of a brush made by planting the bristles in the usual way on the front, washing for cars, characterized in that it can be used when washing with water washing or detergent Device. 5. The rubber band (5) according to claim 4, wherein the actuating mechanism (10) covers the dry mop (53) having the rubber band (54) in its outer periphery from the bottom to cover the rubber band (on the outer periphery of the actuating section (46). 54) is made by binding, can be used to dry or polish the car washing apparatus, characterized in that. 6. The washing apparatus for an automobile according to claim 5, wherein the operating mechanism (10) is bound like a hair clip (55) and can be used to shake off foreign substances such as dust and dirt.

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