JPS63279943A - Shoe wiping device for vehicle - Google Patents

Abstract

PURPOSE:To make it possible to store a shoe wiping device under the lower surface of a vehicle body when it is not used, by providing an arm which can be extended and refracted in both sidewise directions, on the lower surface of the vehicle body in a door opening and closing section, and by providing a shoe wiping mat section to the front end part of the arm through a vertically tiltable link so that the mat section is positioned in the door section upon boarding on the vehicle. CONSTITUTION:An arm 10 which can be extended and retracted in both directions sidewise of a vehicle body means of a screw shaft which can be rotated by an worm 7 and a nut mechanism, is provided on the lower surface of a body B in a door opening and closing section. A link 13 is provided to the arm 10 through a coupling pin 14 so that it is vertically tiltable, and a shoe wiping mat 21 is attached swingably to the forward end of the link 13. Upon boarding on the vehicle through an opened door, the arm 10 and a link 13 are projected so as to position the mat 21 in the door section in order to remove dirts on shoes worn by the boarding person. When the wiping device is not used, the arm 10 and the link 13 are retracted, thereby it is possible to store the device under the lower surface of the body.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a shoe cleaning device installed in the body of an automobile.

(Prior Art) Conventionally, there has been a problem in that dirt adhering to shoes when getting into a car is carried into the car interior, staining the floor surface and rug inside the car cabin.

(Problems to be Solved by the Invention) The object of the present invention is to install a mat board for cleaning shoes on the parking road surface near the door of the car, and use this mat board to remove dirt from shoes when riding in a car. An object of the present invention is to provide a shoe cleaning device for cleaning shoes.

(Means for Solving the Problems) - The present invention enables a telescoping arm, which is attached to the lower surface of an automobile body and is formed to be capable of bending, stretching, and retracting movements, to be able to move forward and backward in the horizontal direction with respect to the drive mechanism. At the same time, a mat plate having a mat for cleaning shoes is attached to the tip of the extensible arm so as to be tiltable in the vertical direction.

(Function) The device of the present invention controls the forward and backward movement of a telescoping arm supported under the body of an automobile so that it can extend, contract, and bend.
A mat board that is connected to the tip of the telescoping arm so that it can tilt in the vertical direction is advanced from a storage position near the door under the body onto the parking road near the door, and the mat board is used to secure shoes when getting into the vehicle. This removes any dirt that may have adhered to it, and the mat plate can be stored under the body when not in use.

(Example) Next, one embodiment of the present invention will be described with reference to the drawings.

In the shoe shoe VL installation K installed under the body of an automobile near the door, the case body 1 attached to the lower surface 81 of the body B has a substantially rectangular cylindrical rear retractable structure formed at its rear part. The part 1a and the front storage part 1b, which is formed in a substantially box-like shape and is open from the front, are connected to each other, and the plane thereof is approximately T.
It is shaped like a mold. At the tip of the front storage part 1b, there are a fixed bottom plate 3a and a fixed bottom plate 3a on the bottom plate 3 of the frontage 1 at the tip.
A movable bottom plate 3b is connected to the tip of the movable bottom plate 3b via a hinge 4 so as to be able to tilt downward, and the movable bottom plate 3b is urged upward by a spring 5 and is always held in a horizontal position. There is.

A motor 6 installed near the rear end on the bottom plate 3 of the case body 1
is connected to a via switch that is turned on and off when the door is opened and closed, or a changeover switch that is turned on and off by manual operation, and is driven to rotate in forward and reverse directions, and one worm gear 7 is attached to the motor shaft 6a. .

A rectangular cylindrical base 8 is installed in front of the worm gear 7 on the bottom plate 3 of the case body 1, and an elongated through hole 8a is installed along the longitudinal direction in the side wall on the C side. There is.

The telescopic arm 9 attached to the lower surface B1 of the body B has a rectangular cylindrical rear arm 10 that is fitted into the base 8 so that it can be slid horizontally into the base 8, and a rectangular arm 9 that can be slid horizontally into the rear arm 10. The front arm 11, which can be fitted into the front arm 11, is assembled in a horizontally elongated shape so as to be able to extend and contract. A stopper pin 10a protruding from one side of the rear arm 10 is inserted into a through hole 8a of the base 8 in order to define the forward end and the rear 3fu end of the rear arm 10.
A long hole-shaped relief hole 10b is provided through the top plate along the longitudinal direction. The forearm 11 includes a rectangular trapezoidal slide block 12 and a tilting link 1 pivotably connected to the front end of the slide block 12 via a connecting pin 14.
3 are connected to each other so as to be able to bend and extend, and when the connecting bin 14 is moved into the rear arm 10, the tilting link 13 is extended horizontally and the front arm 1
1 is extended horizontally and the connecting bin 14 is moved outside the rear arm 10, the tilting link 13 is tilted downward and the front arm 11 is bent. Base stand 80 through hole 8
A lock spring 19 is attached to the base 8 near the rear end to releasably engage the stopper pin 10a of the rear arm 10 and lock the rear arm 10 at the rearward end. A nut 15 is fixed to the center of the slide block 12, and the slide block 12
A relief hole 10 for the rear arm 10 is provided on the upper surface of the rear arm 10 in order to connect the front arm 11 to the rear arm 10 so that they can move forward and backward together.
A push bottle 16 inserted into b is provided in a protruding manner.

The threaded rod 17 screwed into the nut 15 is rotatably supported horizontally with its rear end inserted into the rear wall plate 8b of the base 8, and the worm engaged with the worm gear 7 is attached to the rear end. The wheel 18 is mounted FfI, the rotation of the motor 6 is transmitted to the threaded rod 17, the threaded rod 17 is rotated forward and backward at a fixed position, and the slide block 12 is moved forward and backward in the axial direction of the threaded rod 17. At the center of the movable bottom plate 3a of the case body 1 near the rear end, it abuts against the slide block 12,
A stopper 20 is attached to define the forward end.

The mat board 21 has a mat 22 for shoe cleaning on which a pile group is planted and is attached to the upper surface. The mat board 21 has a square planar shape and is formed so as to be inserted into the front storage part 1b. It is mounted so that it can be tilted in the vertical direction.

When the telescopic arm 9 is moved to the backward end, the mat plate 21 is stored in the front storage part 1b, and the rear arm 10 is thrust into the base 8 with its front end exposed, and the front arm 11 is The telescopic arm 9 is inserted into the rear arm 10 with its front end exposed, and is stored in the rear storage section 1a of the case body 1. When the motor 6 is started in this state, the threaded rod 17 rotates and the slide block 1
2 moves forward, and the front arm 11 moves the push pin 16 to the rear arm 1.
It moves forward independently until it comes into contact with the front hole edge of the relief hole 10b. When the push pin 16 comes into contact with the front edge of the escape hole 10b while the forearm 11 is moving forward, the rear arm 10 is pushed by the push pin 16 and moves forward in conjunction with the forearm 11. 11 and the multiple arm 10 jointly move to the forward end, the full length of the telescoping arm 9 is extended, and the mat plate 21 advances to the forward end. Immediately before the mat plate 21 advances to the forward end, the tilting link 13 of the forearm 11 pushes down the lower movable bottom plate 3b by its own weight and tilts downward, and the mat plate 21 descends and advances forward and downward from the storage position. It is placed on the parking road beside the car door so that it can be stepped on.

On the other hand, with the mat plate 21 advanced, the motor 6 is reversed]
Then, the slide block 12 retreats and the forearm 11
returns to the horizontal extended state and retreats independently until the push pin 16 abuts the rear side hole edge of the escape hole 10b of the rear arm 10, and then, during the retreat, the rear arm 10 moves back to the push pin 16. The front arm 11 and the rear arm 10 jointly move to the backward end, and the stopper bin 10a of the rear arm 10
is hooked to the lock spring 19, the total length of the telescoping arm 9 is shortened, the telescoping arm 9 is stored in the rear storage part 1a, and the pine board 21 is stored in the front storage part 1b.

Next, the operation and effects of the embodiment having the above configuration will be explained.

Now, in this example, a base 8 is fixed in a case body 1 which is assembled near the door on the lower surface B1 of an automobile body B.
A telescopic arm 9 supported so as to be slidable in the horizontal direction and capable of bending/extending and extending/contracting operations is connected to the threaded rod 17 via a put 15 so as to be capable of moving forward and backward in the horizontal direction. A mat plate 21 to which a shoe cleaning mat 22 is attached is attached to the tip of the extendable arm 9 so as to be tiltable in the vertical direction.

Therefore, the mat plate 21 can be automatically controlled to move between the storage position and the advanced position by rotating the motor 6 in the forward and reverse directions, and when the mat plate 21 is advanced by extending the telescoping arm 9, The mat board 21 can be used as a stepping board when getting on and off the vehicle, and when getting on the vehicle, the mat board 21 can be stepped on with shoes to remove dirt from the shoes before getting on the vehicle.
This has the effect of preventing dirt from being brought into the vehicle interior.

In addition, the mat board 21 can be accurately moved horizontally and moved up and down by the telescoping and bending actions of the telescoping arm 9, and even if there is a difference in height on the parking road surface on which the mat board 21 is placed, this difference in height can be corrected. Absorb and mat board 21
can be placed stably on the parking road surface, and furthermore, the entire length of the extendable arm 9 can be shortened to allow the entire shoe cleaning device to be stored compactly.

(Effects of the Invention) That is, the present invention connects a telescopic arm, which is attached to the lower surface of an automobile body and is formed to be capable of bending, stretching, and extending and retracting motions, so that it can move forward and backward in the horizontal direction with respect to the drive II-I structure. In addition, by attaching a mat plate with a shoe-wiping mat attached to the tip of the telescoping arm so that it can tilt in the vertical direction, the mat board can be accurately controlled to move forward or backward by the telescoping and bending movements of the telescoping arm. When the mat board is in the extended state, dirt from shoes is removed and dirt is prevented from being carried into the TJ1 room, and the entire mechanism can be stored compactly.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and FIG. 1 is a side view of the shoe cleaning device in use, FIG. 2 is a plan view, and FIG.
The figures are an enlarged view of the
The figure is a longitudinal sectional view of the main parts of the shoe cleaning device in the stored state.

Claims (1)

[Claims] A telescoping arm attached to the lower surface of the automobile body and formed to be capable of bending, stretching and extending movements is connected to the drive mechanism so as to be able to move forward and backward in the horizontal direction, and a shoe wiper is attached to the tip of the telescoping arm. A shoe cleaning device for an automobile, characterized in that a mat board to which a mat is attached is connected so as to be tiltable in the vertical direction.