JPH02109527A - Floor cleaner - Google Patents

Abstract

PURPOSE:To easily execute cleaning over a wide range for a cleaning floor surface by rotating a rotary board with a driving source, executing the reciprocating motion of a slender rod shaped arm member supported pivotally to a main body to right and left by a crank mechanism and executing the reciprocating motion of a floor surface cleaning body fitted to this arm member freely attachably and detachably to right and left. CONSTITUTION:A connecting tube 8 with handle is hung by a hand and a motor- driven air blower 2 is operated by the operation of an air blower control switch 6. Further, when a cleaner control switch 7 is operated to be turned on, a motor 14 is rotated and a rotary body 15 is rotated. Then, a slender stick-shaped arm member 18 is reciprocatingly moved to right and left by the crank mechanism. When a floor surface sucking body 26 is fitted to the arm member 18, the sucking body 26 for floor surface executes the reciprocating motion to right and left and the dust of the cleaning floor surface is sucked over the wide range. Then, by forward pressing the connecting tube 8 with handle by a user, a cleaner 10 for floor surface is moved in the forward direction. On the other hand, when a floor surface cleaning body is fitted to the arm member 18, the cleaning floor surface can be swept and cleaned over a wide range.

Description

DETAILED DESCRIPTION OF THE INVENTION A] Field of Industrial Application The present invention relates to a floor cleaning tool used as an attachment for a vacuum cleaner.

(B) Conventional technology The floor suction device of conventional vacuum cleaners collects dust from the floor by manually moving it back and forth. This has the disadvantage that the floor suction device must be moved back and forth repeatedly, making cleaning work troublesome.

Furthermore, Japanese Patent Application Laid-open No. 58-176599 discloses a floor cleaning device that cleans the floor by rotating and extending and retracting an arm, but this cleaning device has a complicated structure and cannot be used as an attachment for a vacuum cleaner. cannot be used as

EL Problems to be Solved by the Invention The present invention provides a floor cleaning tool that has a simple structure and can be moved while cleaning the floor surface by reciprocating the floor surface cleaning body from side to side. The purpose is to get the eye.

B) Means for Solving the Problems In order to solve the above problems, the floor cleaning tool of the present invention has a cleaning tool main body equipped with a vacuum cleaner suction hose connection part and moving wheels, and an engaging valve pin that is eccentrically connected to the cleaning tool body. a rotating plate that is rotatably attached to the main body and rotationally driven by a drive source; and a long hole into which the engagement pin is loosely fitted; It consists of an elongated rod-shaped arm member that reciprocates left and right by a crank mechanism composed of an engagement pin and the elongated hole, and a floor cleaning body that is detachably attached to the tip base of the arm member, and the floor cleaning body can be moved left and right. It is characterized by being able to move while reciprocating.

The floor cleaning body is a floor suction body having a suction port on the bottom surface and a flexible hose connected to the connecting portion.

Moreover, the floor cleaning body may be a floor cleaning body provided with a floor cleaning member.

(E) Effect With the above configuration, when the suction hose of the vacuum cleaner is connected to the suction hose connection part of the cleaning tool main body and the rotary plate is rotated by the drive source, the elongated rod-shaped arm member is pivotally supported on the main body by the crank mechanism. reciprocates from side to side, the floor cleaning body reciprocates from side to side to clean the cleaning floor, and by moving the operation part of the suction hose in the forward direction, both the floor cleaners move while cleaning.

When a floor suction body is used as the floor cleaning body, dust is sucked from a wide range of the floor to be cleaned from the suction port and sucked into the vacuum cleaner through the suction hose.

If a floor cleaning body is used as the floor cleaning body, the floor cleaning member wipes and cleans a wide range of the floor surface to be cleaned.

(F) EXAMPLE Hereinafter, the structure of the floor cleaning tool of the present invention will be explained based on FIGS. 1 to 5.

In Figures 1 to 4, (11 is the vacuum cleaner body equipped with an electric blower (2) and a dust collection chamber, (3) is the vacuum cleaner body (1
), the suction hose (3) is attached to one end of the hose body (5) with electrical wiring - the blower control switch (6) and the cleaning tool control switch. It has a connecting pipe (8) with a handle (7), and a connecting pipe (91 (91) having electrical wiring is detachably connected to the connecting pipe (8) with a handle.

αQ is the connecting pipe (9) (91) connected to the suction hose (3).
A floor cleaning tool connected via the floor cleaning tool αat
Here, (11) is the main body of the cleaning tool, which rotatably supports a pair of moving wheels a2a2J, has a suction hose connection part α31') & at the rear, and further has an arm drive motor αa as a drive source. It is stored. The arm drive motor α4141 is electrically connected to the cleaning tool control switch (7) through electrical wiring in the connecting pipes (9) (9);
Power is supplied from the vacuum cleaner main body +13 and a control circuit, which will be described later, performs on/off control and rotational speed control by the cleaning tool control switch (7).

(to) is a rotary plate rotationally driven by the motor 0, (to) is an engagement pin eccentrically attached to the rotary plate (to), and aη is an engagement pin attached to the surface of the cleaning tool body <11). It is a pivot pin.

An elongated hole αω into which the engagement pin αe is loosely fitted into the central part of the α pull
An elongated rod-shaped arm member with a hole formed therein, the distal end part of which is made thinner to form a cleaning body attachment part (■), and a proximal pivot part (company) is rotatably supported on the pivot pin αη, The engagement pin αQ and the slotted hole constitute a crank mechanism (support) that converts the rotation of the rotary plate (5) into a reciprocating movement of the arm member α in the left-right direction.

Further, the suction hose connecting portion side is connected to the front end portion of the image (23a
) (23a) to the cleaning tool main body α1) with the pivot pin (to)
(Incorporated), the U-shaped frame body is rotatably pivoted, and the connecting pipe connecting tube (23b) is fixed to the base plate (23b) of the frame body (C).
The connecting tube (9) is removably inserted and fixed into the connecting tube connecting tube (5) from above.

Further, the lower end of the connecting pipe connecting tube (■) has a tapered fitting part (25a
) is formed.

□□□ is a floor suction body as a first floor cleaning body that is removably attached to the cleaning body attachment part ■ of the arm member αe, and the bottom surface has a suction port (5) and a cleaning brush ■. A flexible hose device communicating with the suction port (5) is attached to the center of the upper surface. This flexible hose (2) is connected to the tapered fitting part (25a) of the connecting pipe connection tube (A).
The suction hose connection portion is connected to the suction hose connection portion by being removably tapered fitted to the suction hose connection portion. Further, on the upper surface side of the floor suction body (■), six fitting holes (9) in which fitting holes (■) into which the cleaning body attachment part (1) is fitted are bored laterally are formed protrudingly. The cleaning body attachment part (2) is tightened and fixed at an arbitrary arm length by tightening the attachment fixing screw (to).

(2) is a floor cleaning body as a second floor cleaning body that is detachably attached to the cleaning body mounting portion (2) on the arm member side;
A cleaning body can with six mounting points Gυ of the same configuration as above, and a tapered puff body holder (end) formed at the tip, and a fitting hole that tapers into the puff rod holder. is formed in the center, and consists of a floor cleaning puff body made of a sudange body, a solid body, etc., which is attached to the cleaning body main body, and when one side of the puff position becomes dirty, rotate it to the other side. It is designed to be used in a fixed manner.

Next, Figure 5 is a block diagram of the control circuit of the floor cleaning tool.
On the right side of the figure, the arm drive motor pulled α (to)
is a power control element such as a triac that controls the power input supplied to the arm drive motor αΦ, (support) is a control signal generation circuit that outputs a control signal to the power control element (to), and +4G is the cleaning tool. A hand control unit that includes a control switch (7) and operates the control signal generation circuit (sub), a power supply circuit that supplies DC power to the control signal generation circuit (sub); (42J is the vacuum cleaner); This is a power supply line that receives power from the main body (1).

To clean the floor surface, hold the connecting pipe with handle (8) in your hand and operate the blower control switch (6) to operate the electric blower (2), and then turn on the cleaning tool control switch (7).
), the control signal generation circuit (support) outputs an output in response to a signal from the hand control unit (a), and the power supply control element (to) draws power to the arm drive motor α, thereby causing the motor to The α angle rotates, the rotating body side rotates, and the crank mechanism (18) causes the elongated bar-shaped arm member α mark to move from left to right.
This makes a reciprocating movement.

A floor suction body ■ is attached to the arm member 08) as a floor cleaning body.
is installed, the floor suction body (A) reciprocates from side to side together with the arm member α mark to suck up dust from a wide area of the floor to be cleaned, and this dust is removed by the suction hose (3).
), and the floor cleaning tool (10) is moved forward when the user lightly presses the handle-equipped connecting tube (8) forward.

On the other hand, if a floor cleaning body is attached as the floor cleaning body that pulls the arm member α, the floor cleaning body moves back and forth to the left and right, and the floor cleaning puff is used to cover a wide area of the floor to be cleaned. Body ■
The connecting tube (8) with a handle is moved forward by wiping and cleaning, and the user lightly presses the connecting tube (8) with a handle forward. Furthermore, by impregnating wax in the floor cleaning puff position, waxing of the floor to be cleaned can be easily performed. Therefore, when the floor to be cleaned is a wooden floor such as a wooden floor, the arm member can be cleaned by wiping or waxing. The reciprocating speed of the mark α can be easily changed, and gaps and the like can be easily cleaned by stopping the reciprocating movement of the arm member.

(G) Effects of the Invention Since the floor cleaning tool of the present invention is constructed as described above, the floor cleaning body detachably attached to the elongated rod-shaped arm member reciprocates from side to side to clean a wide range of the floor surface. The floor surface to be cleaned can be moved with a light pressing force while cleaning, and a product with good usability that can be easily cleaned can be obtained.

In addition, it can be used as a floor cleaning body by replacing the floor suction body or the floor cleaning body, and when the floor suction body is used, it can suck up dust from a wide range of floor surfaces. To provide a floor cleaning tool capable of wiping and cleaning a wide range of floor surfaces, and having a dust suction function and wiping function by replacing the floor cleaning body, and also capable of cleaning board floor surfaces.

[Brief explanation of drawings]

The drawings all relate to embodiments of the floor cleaning tool of the present invention; FIG. 1 is an overall perspective view, FIG. 2 is an exploded perspective view of main parts, FIG. 3 is a sectional view taken along line AA in FIG. 2, and FIG. The figure is an exploded perspective view of the floor cleaning body, and FIG. 5 is a block diagram of the control circuit. αO...Cleaning tool body, (To)...Suction hose connection part, α...Arm drive motor (drive source), (To)...
・Rotating plate, (to)... Holding pin, 0 seconds... Long bar-shaped arm member, α... Long hole, (A)... Floor suction body (
Floor cleaning body), (to)...Floor cleaning body (floor cleaning body) Figure 4

Claims (3)

[Claims] (1) A cleaning tool main body including a vacuum cleaner suction hose connection part and moving wheels, and a rotary plate that is rotatably attached to the main body with an engaging pin provided eccentrically and is rotationally driven by a drive source. , a slender rod-shaped arm member having an elongated hole into which the engagement pin is loosely fitted, is rotatably supported on the main body, and reciprocated from side to side by a crank mechanism constituted by the engagement pin and the elongated hole; A floor cleaning tool comprising a floor cleaning body detachably attached to the tip of the arm member, the floor cleaning body being configured to move while reciprocating from side to side. (2) The floor cleaning tool according to claim 1, wherein the floor cleaning body is a floor suction body having a suction port on the lower surface and a flexible hose connected to the connecting portion. (3) The floor cleaning tool according to claim 1, wherein the floor cleaning body is a floor cleaning body equipped with a floor cleaning member.