JPH09201321A - Cleaner head - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cleaner head of a reciprocatory actuation method in which defects of a conventional rotary electric cleaning brush (polisher) are improved. SOLUTION: Rotary motion of an eccentric shaft 10 which is rotated by a motor 9 is converted into reciprocatory motion of a reciprocatory actuation plate 6, and a brush, etc., are installed to provide a cleaning tool.

Description

Detailed Description of the Invention

[Field of Industrial Application] The present invention relates to a cleaning tool.

[Prior Art] As an electric cleaning tool, a polisher in which a brush is rotated by a motor is widely used.

[Problems to be Solved by the Invention] This rotation system has drawbacks such as not being able to clean the corners, and since it rotates in one direction, it jumps over uneven portions of the floor or groove portions. However, the present invention provides a cleaner head that solves these drawbacks.

[Means for Solving the Problems] The above-mentioned drawbacks are caused by rotating the brush in one direction. However, the present invention aims to eliminate these drawbacks by a method of reciprocating the brush left and right at high speed. The guide plate 2 having the horizontal sliding groove 7 is fixed to the motor mounting plate 1 via the spacer 3. A plurality of rollers 4 pivotally supported by the guide plate 2 receives a brush mounting plate 5 arranged in the front, and a reciprocating working plate 6 is arranged behind the guide plate 2. The brush mounting plate 5 and the reciprocating motion plate 6 are fixed via a guide pin 8 that slides in a horizontal sliding groove 7. The eccentric shaft 10 fixed to the rotating shaft of the motor is fitted in the eccentric shaft sliding groove 11 provided in the reciprocating motion plate 6. A brush 12 and the like are detachably attached to the brush attachment plate 5.

[Operation] By the rotation of the eccentric shaft, the eccentric shaft slides vertically in the vertical sliding groove and horizontally reciprocates the reciprocating plate fixed to the guide pin sliding in the horizontal sliding groove. Can be activated. The brush mounting plate is connected to the reciprocating plate through the guide pin, and the reciprocating motion of the brush is realized.

[Embodiment] An embodiment will be described below with reference to the drawings. FIG. 1 is an exploded perspective view of a cleaner head according to the present invention. The motor mounting plate 1 and the guide plate 2 are fixed via the spacer 3. In front of the guide plate 2, a brush mounting plate 5 that contacts a plurality of rollers 4 pivotally supported by the guide plate, and in the rear of the guide plate 2 a reciprocating motion plate 6
Are arranged, and both are connected via a guide pin 8 that slides in a horizontal sliding groove 7 of the guide plate. The concentric shaft 10 rotated by the motor 9 is fitted in a vertical sliding groove 11 provided in the reciprocating working plate 6. On the brush mounting plate 5,
The brush 12 is detachably attached via a velcro (trademark) or the like. The eccentric shaft 10 which is rotated by the rotation of the motor reciprocally slides in the vertical sliding groove 11 to horizontally reciprocate the reciprocating working plate 6. With the roller 4, the brush mounting plate 5 and the reciprocating motion plate 6 which are fixed via the guide pin 8 with the guide plate sandwiched therebetween can obtain a light and reciprocating motion. Needless to say, as a method of operating the reciprocating plate, the concentric shaft 19 and the reciprocating plate 20 can be connected by the crank mechanism 21 as shown in FIG. FIG. 3 is a mechanism diagram having two reciprocating working plates.
It is possible to rotate 4 and 15 and operate the two reciprocating plates 16 and 17 by the two concentric shafts. By doing so, the left and right brushes can be operated in opposite directions, so that vibration can be softened. If a handle is attached to the cleaner head according to the present invention and an appropriate weight is put on the cleaner head, a basic form as a cleaning tool can be formed, and a function such as wax spraying can be added if necessary.

[Advantages of the Invention] The present invention, in addition to being able to solve the above-mentioned drawbacks associated with the rotary type, has many advantages as described below. Compared with the rotary type, the cleaning width can be wider, so the working time can be shortened. You can clean even narrow spaces such as stairs. Since it does not rotate, it is easy to work without being swung around. It can also be applied to cleaning shutters and walls.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a cleaner head according to the present invention.

FIG. 2 is a crank mechanism diagram.

FIG. 2 is a mechanism diagram having two reciprocating plates.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Motor mounting plate 2 Guide plate 3 Spacer 4 Roller 5 Brush mounting plate 6 Reciprocating motion plate 7 Horizontal sliding groove 8 Guide pin 9 Motor 10 Obcentric shaft 11 Vertical sliding groove 12 Brush 13 Motor shaft 14 Concentric shaft 15 Concentric Shaft 16 Reciprocating plate 17 Reciprocating plate 18 Brush positioning guide hole 19 Center shaft 20 Reciprocating plate 21 Crank mechanism 22 Guide bush 23 Motor mounting plate 24 Vertical sliding groove 25 Vertical sliding groove 26 Motor mounting plate

[Procedure amendment]

[Submission date] May 7, 1996

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a cleaner head according to the present invention.

FIG. 2 is a crank mechanism diagram.

FIG. 3 is a mechanism diagram having two reciprocating plates.

[Explanation of reference numerals] 1 motor mounting plate 2 guide plate 3 spacer 4 roller 5 brush mounting plate 6 reciprocating plate 7 horizontal sliding groove 8 guide pin 9 motor 10 concentric shaft 11 vertical sliding groove 12 brush 13 motor shaft 14 flat Spindle shaft 15 Spindle shaft 16 Reciprocating motion plate 17 Reciprocating motion plate 18 Brush positioning guide hole 19 Flat shaft 20 Reciprocating motion plate 21 Crank mechanism 22 Guide bush 23 Motor mounting plate 24 Vertical sliding groove 25 Vertical sliding groove 26 Motor mounting Board

Claims (2)

[Claims] 1. A motor mounting plate 1 and a guide plate 2 are fixed via a spacer 3. A brush mounting plate 5 that is in contact with a plurality of rollers 4 pivotally supported by the guide plate 2 is arranged in front of the guide plate 2, and a reciprocating working plate 6 is arranged in the rear thereof, both of which are horizontal sliding grooves of the guide plate 2. It is coupled via a guide pin 8 that slides on the slide 7. Concentric shaft 1 rotated by motor 9
0 is fitted in the vertical sliding groove 11 provided in the reciprocating working plate 6. The brush 12 and the like are detachably attached to the brush attachment plate 5. A cleaner head having the above characteristics. 2. A pair of left and right concentric shafts 1 by a motor shaft 13.
4, 4 and 15 were rotated, and the two reciprocating plates 16 and 17 were operated by these two concentric shafts.