JP2017001451A - Movable car body lower surrounding cleaning device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve such a problem in the conventional technique that it is not easy to clean a car body lower center part or the like even when manually forcing a cleaning nozzle into a car body lower part to perform cleaning, further, there is such a possibility that the car body becomes tipped when cleaning the car body lower part while jacking up a car and, therefore, a danger is accompanied and, furthermore, the dedicated cleaning device for cleaning a snow-melting agent attached to the car body lower part upon snow road travelling and the car body lower part stained when travelling a place polluted with infectious disease of live stock is hardly found.SOLUTION: A device provided with wheels as shown in Fig.1 makes movement on a car body lower part possible in order to facilitate the cleaning of the car body lower part. By attaching the device of Fig.1 to an extensible device of Fig.3, the movement of a cleaning device by means of a rail and the like is made unnecessary and the movement of a cleaning device main body is made possible. Further, such an advantage that, by removing only the device of the Fig.1 from the device of the Fig.3 and attaching it to a horse of a high pressure cleaning machine or the like, the whole car body lower surrounding can be also cleaned even manually without jacking up the car body is obtained.SELECTED DRAWING: Figure 1

Description

  The present invention is a cleaning device below a movable vehicle body.

When washing the lower part of the car manually, there are methods such as pushing the car wash nozzle from the side of the car and washing it or jacking up the car. In addition, there is a method of cleaning by a machine by going to a place where a box-type car washer having a function of cleaning under the vehicle body is installed.

However, when manually washing the lower part of the vehicle body, there is a disadvantage that the washing to the center below the vehicle body cannot be performed sufficiently by pushing the car wash nozzle from the side of the vehicle body. In addition, many box-type car wash machines mainly clean the surface of the vehicle body, and few have a cleaning function at the bottom of the vehicle body. In addition, when driving on snowy roads, it is necessary to wash away the snow melting agent (calcium chloride) on the road surface immediately and protect the vehicle body from salt damage, but there are few car wash machines dedicated to the vehicle body.

As an improvement measure, in the case of manual cleaning, there is a method in which the vehicle body is jacked up and cleaned to the center below the vehicle body, but the vehicle body may be tilted, which is a dangerous operation. Moreover, in the washing | cleaning by a machine, although there exists a method of washing | cleaning with the car wash machine with the vehicle body under-cleaning function like patent documents 1-4, it is necessary to look for the car wash machine with these functions.

JP 2006-188197 A JP 2008-273322 A JP 2009-101791 PR JP2011-031690

The problem to be solved is that when the lower part of the vehicle body is manually washed with a high-pressure washing machine or the like, it is not possible to wash every corner such as the central part under the vehicle body. In addition, when the vehicle body is jacked up and the underside of the vehicle body is cleaned, there is a possibility that the vehicle body may tilt, which is dangerous. In addition, after running on snowy roads, a movable car washer that can clean the undercarriage of vehicles that have traveled in contaminated places due to cleaning of snow melting agent (calcium chloride), etc., or livestock infectious diseases. There is no.

  As shown in FIG. 1, the present invention has the main feature that it enables easy cleaning of the entire lower part of the vehicle body by attaching a wheel to a pipe provided with a plurality of ejection nozzles and moving the lower part of the vehicle body back and forth. To do. Further, by installing the apparatus shown in FIG. 1 to the extendable apparatus shown in FIG. 3, no installation work such as a rail for moving the cleaning apparatus is required, so that the main body of the cleaning machine can be used as a lower body cleaning apparatus.

  The underbody cleaning apparatus of the present invention has an advantage that it is easy to wash the underbody of the car body without jacking up the car by attaching wheels to both sides of the cleaning pipe as shown in FIG. In addition, since the main body of the washing machine is compact, there is an advantage that it is easy to move regardless of the installation location.

FIG. 1 is an explanatory view in which wheels are attached to both sides of a pipe for washing below the vehicle body. Example 1 FIG. 2 is an explanatory diagram of the entire car washing apparatus having a compact design, to which the washing pipe of FIG. 1 is attached. (Example 2) FIG. 3 is an explanatory view of an extendable device for moving the pipe for cleaning around the vehicle body back and forth. (Example 3)

This was achieved by attaching wheels on both sides of the cleaning pipe to clean the lower part of the body as close to the ground as possible without damaging the bottom of the body.

FIG. 1 is a schematic view of the first to third embodiments of the present invention, in which wheels are attached to both sides of a pipe provided with a jet nozzle for cleaning the lower part of the vehicle body.

FIG. 2 is an overall view of a movable cleaning apparatus according to the first to sixteenth embodiments of the apparatus of the present invention. In order to clean the entire lower part of the vehicle body, it is useful for easily cleaning the entire lower part of the vehicle body by moving back and forth with the extendable device of FIG. 3 to which the cleaning liquid jetting device of FIG. 1 is attached. 1 can be removed from the extendable device of FIG. 3 and connected to the hose of the high-pressure washer to enable manual cleaning.

FIG. 3 is a fourth, fifth, sixth, tenth, eleventh, and sixteenth embodiment of the present invention. As a stretchable device, like a firefighting ladder car, a stretchable device using a motor is stretched by pulling with a wire. Move the pipe for cleaning under the car body forward. When retracting a retractable device, reverse the motor and apply a tensile load with a spring-like object attached to the most advanced part of the retractable device to prevent loosening of the wire during reverse rotation of the motor. To prevent. Further, the washing water supply hose is automatically wound by the spring when contracted in FIG. These series of actions eliminates the need for a guide for moving the apparatus such as a rail, and allows the cleaning machine body to move.

It can be used not only to clean the underbody of the vehicle that is soiled with mud, but also to easily remove the underbody of the vehicle to which a snow melting agent such as calcium chloride is applied. In addition, it can be applied to the use of washing chemicals in the lower part of the vehicle body contaminated when moving on a site contaminated with livestock infectious diseases.

DESCRIPTION OF SYMBOLS 1 Lower body washing pipe 2 Wheel lower body washing pipe moving wheel 3 Cleaning liquid ejection nozzle 4 Lower body washing pipe moving device that can be moved back and forth 5 Stretchable device storage spring-like material 6 Extendable device storage spring shape 7 Cleaning fluid supply hose bypass pulley 8 Cleaning fluid supply hose spring automatic take-up and storage machine 9 Water and cleaning fluid supply hose connection connector 10 Extendable device wire expansion / contraction motor 11 Extendable device expansion / contraction Wire 12 Wire moving fixed pulley 13 Cleaning device body moving wheel 14 Car body cleaning liquid supply hose 15 Cleaning device storage box 16 Pulling device for retractable and retracting pulley

Claims (3)

  In order to clean the lower part of the vehicle body, as shown in FIG. 1, a washing apparatus is characterized in that wheels are attached to both ends of a pipe having a plurality of jet nozzles attached to the upper part so that the lower part of the vehicle body can be easily moved.   Although the washing water jetting device with wheels shown in FIG. 1 moves below the vehicle body, it is not necessary to use a guide for moving the washing device such as rails by attaching it to the extendable device shown in FIG. A cleaning device that is movable.   1. A cleaning apparatus, wherein the cleaning apparatus with wheels of FIG. 1 is removed from the expansion / contraction apparatus of FIG. 3 and is connected to a hose such as a high-pressure cleaning machine to enable manual cleaning.

Images