JP2515663Y2 - Cleaning device for car interior such as jutan mat - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a cleaning brush which is connected to a cylinder pump by piping to clean the car's jutan mat while spraying the cleaning liquid discharged from the pump, and a cleaning brush for cleaning the same. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an in-vehicle cleaning device such as a jutan mat provided with a suction brush for sucking generated dust and drainage, and a suction nozzle for sucking dust adhering to a seat or a cushion to a dust collecting tank.

[Conventional technology]

As a conventional device for cleaning a jutan mat in a car, the jutan mat can be carried to a rotating roller type mat cleaner installed in place,
It was housed in the rotating roller for cleaning.

Therefore, conventionally, the cleaning work of the jutan mat is troublesome, and the jutan mat cannot be easily brushed and cleaned with a cleaning brush on the spot where the car is placed, and the dust adhered to the seats and cushions etc. It was not possible to easily clean the inside of the car, such as removing.

[Problems to be solved by the device]

Therefore, the present invention makes it possible to easily perform brushing cleaning of the jutan mat and cleaning of the inside of the seat such as removing dust on the seats and cushions without having to take the jutan mat out of the car and move it to a predetermined place. It is an object of the present invention to provide an in-vehicle cleaning device such as a jutan mat that also has a good cleaning effect.

[Means for solving the problem]

In order to solve the above-mentioned problems, the present invention provides a heater and a cylinder pump in a cleaning liquid tank which is connected to a water supply source and a detergent tank by piping and always stores the cleaning liquid at a predetermined water level. In addition to connecting a cleaning brush that sprays the cleaning liquid through a hose and brushes and cleans the Jutan mat, the Jutan mat is attached to a dust collection tank that is rotatably provided with a blower and a discharge door that opens to the outside on the lower side. The suction nozzle for sucking dust and drainage generated at the time of brushing and cleaning, and the suction nozzle for sucking dust inside the automobile adhering to the seats and cushions are connected to each other through hoses.

[Action]

Since the cleaning liquid having a predetermined concentration is automatically stored in the cleaning liquid tank at the predetermined water level, the cylinder pump incorporated therein is driven to suck and pressurize the cleaning liquid in the cleaning liquid tank and discharge it to the cleaning brush. Since the cleaning liquid is sprayed from the cleaning brush by the discharge pressure of the pump, when the cleaning mat is brushed on the cleaning mat, the surface of the cleaning mat is cleaned. When the blower is operated, the inside of the dust collection tank becomes negative pressure, and the lower discharge door automatically closes accordingly.

Since a set of suction nozzles is connected to the dust collection tank by piping, if dust that floats on the surface of the Jutan mat is sucked in through one suction nozzle, the waste water after cleaning will be collected in the dust collection tank together with the dust. To be Then, the dust inside the vehicle adhering to the seat or cushion is sucked through the other suction nozzle.

Both the cleaning brush and the set of suction nozzles are connected to the equipment by pipes such as long hoses, so by inserting these into the vehicle or pulling out the jutan mat to the outside near the vehicle where it is located. Cleaning work can be done on the spot.

〔Example〕

An embodiment of the present invention will be described with reference to FIGS. A cleaning liquid tank 1 is connected to a cis tank 2 and a detergent tank 3 by piping. Since the cis tank 2 has a built-in float valve 4, and the float valve is connected to the tap 5 by piping, the cis tank 2 always automatically stores water at a predetermined water level. A solenoid valve 6 that opens and closes in response to a command from the cleaning liquid tank 1 is interposed in a pipe connecting the cis tank 2 and the cleaning liquid tank 1. The opening and closing of this electromagnetic valve automatically supplies and stops water supply to the cleaning liquid tank 1. Controlled.

The detergent tank 3 contains the stock solution of the cleaning solution, and the pipe connecting the detergent tank 3 and the cleaning solution tank 1 has a predetermined mixing ratio of a solenoid valve 7 which is opened / closed by a command from the cleaning solution tank 1 and a detergent supply amount. There is an orifice 8 for adjusting. Therefore, in the cleaning liquid tank 1, the cleaning liquid having a predetermined concentration is stored by supplying water from the cis tank 2 and supplying the stock solution of the cleaning liquid from the detergent tank 3 with a predetermined mixing ratio. Reference numeral 9 denotes a pressure switch arranged on the lower side of the detergent tank 3 for instructing replenishment of the stock solution into the detergent tank 3.

A pressure upper limit switch 10 and a pressure lower limit switch 11 are provided on the upper side and the lower side of the cleaning liquid tank 1, respectively.
The pressure upper limit switch 10 detects the maximum water level in the cleaning liquid tank 1 and issues a closing operation command to the solenoid valves 6 and 7, whereby the supply of the water supply to the cleaning liquid tank 1 and the supply of the stock solution of the cleaning liquid are stopped. . The pressure lower limit switch 11 detects the lowest water level in the cleaning liquid tank 1 and issues an opening operation command to the electromagnetic valves 6 and 7, whereby the supply of water supply to the cleaning liquid tank 1 and the supply of the undiluted solution of cleaning liquid are started. . Therefore, the supply of water into the cleaning solution tank 1 and the supply of the undiluted solution of the cleaning solution are controlled by opening and closing the solenoid valves 6 and 7 based on the detection of the water level in the cleaning solution tank 1 of the pressure switches 10 and 11, and A cleaning liquid of a predetermined water level is always automatically stored.

In addition, a heater 12 is provided in the cleaning liquid tank 1 to heat the cleaning liquid to a predetermined temperature. A cylinder pump 13 for sucking and pressurizing the cleaning liquid and discharging the cleaning liquid to a cleaning brush through a pipe such as a hose is arranged in the cleaning liquid tank 1. As shown in FIG. 2, the cylinder pump 13 comprises a cylinder 14 and a piston 16 fixed to a rod 15 which reciprocates in the cylinder 14 along its length. One end of the crank arm 17 is pivotally attached to the tip of the rod 15,
The other end of the crank arm 17 is eccentrically and pivotally attached to a disk 19 fixed to the motor shaft 18. Therefore, the rod 15 has a disc 19 that rotates with the motor shaft 18.
Due to the rotation of the crank arm 17 associated with the rotation, the cylinder 14 reciprocally slides in the direction of the arrow in FIG. A pair of suction holes 20, 21 is provided on one side of the cylinder 14.
However, a pair of discharge holes 22 and 23 are provided on the other side of the cylinder 14 respectively.
It is provided so as to be connected to the inside, and check valves 24 and 25 are provided in the suction hole and the discharge hole, respectively.

The check valves 25, 25 arranged in the discharge holes 22, 23 are connected to a cleaning brush 27 via a pipe 26 such as a hose. Therefore, when the cylinder pump 13 is driven to reciprocally slide the piston 16 in the cylinder 14, the cleaning liquid is sucked into the cylinder 14 through the suction holes 20 and 21, and is pressurized and discharged from the discharge holes 23 and 22, Since the cleaning liquid is sent to the cleaning brush 27 through the pipe 26, the cleaning liquid is sprayed from the cleaning brush 27.
The outer surface of the Juttan mat A is brushed with the washing brush 27 sprayed with this washing liquid,
Clean and remove dust on the outer surface. The cleaning of the Jutan mat A may be carried out in the same position as it is located inside the vehicle,
You may take it out of the car near it.

28 is a dust collection tank, a wire netting basket 29 is arranged inside the upper side, and a drainage discharge door 30 that opens toward the outside is rotatably provided on the lower side surface. There is. A blower 31 is provided at the center of the upper inner surface of the dust collecting tank 28.
Piped through 32. When the blower 31 is operated, the air in the dust collection tank 28 is sucked, the inside of the dust collection tank 28 becomes negative pressure, and the discharge door 30 is automatically closed. In addition, the wide-mouth nozzle 33 is provided on both sides of the inner surface of the dust collection tank 28.
And the nozzle 34 are connected to each other via piping such as a hose. Since the inside of the dust collection tank 28 has a negative pressure due to the operation of the blower 31, when the wide-mouth nozzle 33 is brought close to the outer surface of the jutan mat A brushed by the cleaning brush 27, the dust that has floated on the outer surface of the jutan mat A is wide-mouthed. The dust is sucked into the dust collecting tank 28 through the nozzle 33, and the dust having large particles is received by the basket 29, and the dust having small particles and dirty water are stored in the lower portion of the dust collecting tank 28. The crane nozzle 34 is used when sucking dust adhering to the outer surface of the seat, cushion, etc. on which the cleaning brush 27 is not applied and removing it into the dust collecting tank 28. When the cleaning and the cleaning work are completed and the blower is stopped, the negative pressure in the dust collection tank 28 disappears and the discharge door 30 can be opened to the outside. Therefore, the sewage stored in the dust collection tank 28 is stored in the discharge door 30. When it is opened, it is discharged to the outside and is guided to the drain groove if it is placed close to it. When the cleaning and cleaning operations are started again, the discharge door 30 is automatically closed due to the negative pressure in the dust collection tank 28.

The operation time of the drive motor of the cylinder pump 13, the drive motor of the blower 31 and the like is set to a predetermined value by a coin timer or the like, and the remaining time of the operation is displayed on the display panel in minutes or the like.

[Effect of device]

Since the present invention has the above-mentioned configuration, it solves the above-mentioned drawbacks of the prior art and has the following effects.

1) A cleaning brush that sprays the cleaning liquid and a set of suction nozzles connected to the dust collection tank can be moved by connecting pipes such as hoses. There is no need, and it is possible to carry out the cleaning work of the jutan mat and the inside of the car on the spot where the car is placed, and the work efficiency is good. Further, unlike the conventional case, it is not necessary to provide a complicated mechanism such as a rotating roller type mat cleaner for washing the jutan mat, and the washing brush spraying the washing liquid can easily wash the jutan mat with a simple structure.

2) By using a cleaning brush that is connected to a cylinder pump and sprays a cleaning liquid, and a suction nozzle that is connected to a dust collection tank and sucks dust, it is possible to effectively clean a jutan mat that is heavily soiled.

3) Since the cylinder pump that discharges the cleaning liquid is arranged in the cleaning liquid tank with the built-in heater, it is possible to prevent the cooling and solidification of the cleaning liquid sprayed from the cleaning brush, and it is possible to maintain a good cleaning effect and the cylinder in the winter season. It may prevent freezing of the pump.

4) As a set of suction nozzles connected to the dust collection tank by piping, a wide-mouth nozzle and a hanging-mouth nozzle are prepared to remove dust and sewage from a jutan mat using a cleaning brush and a seat or a seat that does not use it. It is convenient to use because it can be used separately for removing dust inside the vehicle such as cushions.

5) Dust and drainage generated during brushing and cleaning of the Juttan mat or dust adhering to the seats and cushions are reliably stored in the dust collection tank through the suction nozzle, and the dust and drainage actuates and stops the blower. Since the water is automatically discharged into the drain and the sewer through the discharge door that automatically opens and closes, the cleaning can be efficiently performed without polluting the inside of the vehicle and its surroundings.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention. FIG. 1 is a piping system diagram of the entire apparatus, and FIG. 2 is a vertical sectional view of a cylinder pump. 1 ... Cleaning liquid tank, 2 ... Sys tank, 3 ... Detergent tank 12 ... Heater, 13 ... Cylinder pump, 26 ... Hose 27 ... Cleaning brush, 28 ... Dust collection tank, 30 ... Discharge door 31 ...... Blower, 33 …… Wide mouth nozzle, 34 …… Crane mouth nozzle

Claims (2)

(57) [Scope of utility model registration request] 1. A heater and a cylinder pump are provided in a cleaning liquid tank which is connected to a water supply source and a detergent tank by piping so that the cleaning liquid is always stored at a predetermined water level inside, and the cleaning liquid is sprayed through a hose to the cylinder pump. In addition to connecting a cleaning brush for brushing and cleaning the Jutan mat, a dust collection tank, which is connected to a blower and rotatably has a discharge door that opens to the outside on the lower side, is provided with dust generated during brushing and cleaning of the Jutan mat. An in-vehicle cleaning device such as a jutan mat, characterized in that a suction nozzle for sucking waste water and a suction nozzle for sucking dust inside the automobile adhering to a seat or a cushion are connected to each other via hoses. 2. A suction nozzle connected to each of the dust collecting tanks via a hose as a suction nozzle, a wide-mouth nozzle for sucking dust and waste water generated during brushing and washing of a jutan mat, and a dust inside the automobile adhering to a seat or cushion. A cleaning device for a vehicle interior such as a jutan mat according to claim 1, further comprising: a nozzle for sucking air.