JP2734604B2 - Partial washing device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partial washing device for removing partial washing of clothes such as sleeves and collars.

Conventional technology Conventionally, it is difficult to remove stains under the socks such as sleeves, collars, cotton, etc. of cutter shirts and the like. Was.

Therefore, there has been proposed a conventional washing machine provided with a partial washing device for partially washing a sleeve, a collar, and the like. The structure is shown in FIG. 4 and FIG. That is, the apparatus is a device that passes a collar opening of a cutter as an object to be cleaned between the cleaning rotator 6 and the cleaning table 7 elastically supported by the spring 8 and rotates the cleaning rotator 6 to partially clean the dirt. The rotating body 6 for cleaning
When the motor 11 is driven, the rotation is transmitted from the gear 10 and the rotation output shaft 11 via the rotation drive connection portion 12, and the motor 11 rotates.

The fitting portion of the rotary drive connecting portion 12 with the cleaning rotating body 6 includes a drive transmission portion 12a having a substantially polygonal prism convex shape in the longitudinal direction fixed by the rotation output shaft 11 and the pin 14, and a substantially conical convex having a taper. Portion 12b, and a plurality of notches in the longitudinal direction for obtaining a click feeling, and a substantially circular concave portion is formed in a substantially annular shape in the center of the convex portion from the tip of the rotary drive connecting portion 12 to the notch bottom in the longitudinal direction. Corresponding to the above configuration, the fitting portion of the cleaning rotary member 6 with the rotary drive connecting portion 12 is substantially polygonal column-shaped in the longitudinal direction from the mounting end of the cleaning rotary member 6 in order. Drive transmission portion 6a, a substantially conical concave portion 6b having a taper,
A substantially circular arc-shaped convex portion is provided vertically inside in the longitudinal direction.

With the above-described partial washing apparatus, the collar or the cuff of the cutter shirt or the like is partially washed, and then thrown into a washing tub in the main body of the washing machine for washing.

Problems to be Solved by the Invention However, in the conventional configuration, the rotation of the cleaning rotator 6 is only in the C direction, and the attachment / detachment portion of the cleaning rotator 6 is determined at one longitudinal end of the cleaning rotator. If the cleaning operation of a thick object to be cleaned is repeated and continued, the brush body 5 of the cleaning rotating body 6 falls down in one direction, the cleaning performance deteriorates, and the life of the brush body 5 is shortened. Had a problem.

The present invention has been made in view of the above problems, and has as its object to provide an efficient partial cleaning device for removing dirt, which facilitates the cleaning operation of partial dirt.

Means for Solving the Problems In order to achieve the above object, the technical means of the present invention provides mounting holes on the longitudinal end faces of the cleaning rotator where the cleaning rotator is fitted with one end of the rotary drive connecting portion. It is a thing.

The technical means described above is characterized in that the cleaning rotator is provided with a detachable fitting shape with the rotary drive connecting portion at both longitudinal ends thereof, and when cleaning thick objects such as thick socks, the brush bristles of the cleaning rotator are used. By changing the mounting surface of the cleaning rotator alternately with the anti-mounting surface so as to prevent the fall of the brush from falling, the brush can be prevented from falling down by performing the cleaning work by mounting it on the rotary drive connection part and performing the cleaning work. Since there is no direction on the mounting side, attaching and detaching operations are simple and convenient.

First Embodiment Hereinafter, a first embodiment of the present invention will be described with reference to FIG. Motor (not shown) attached to gear case 16
Is reduced by a gear (not shown) and transmitted to the rotation output shaft 11. The required rotational movement of the cleaning rotator 6 can be obtained via a rotary drive connection 12 secured by a rotary output shaft 11 and a pin 14.

The rotary drive connecting portion 12 and the cleaning rotary body 6 are in a fitting relationship. The fitting portion of the rotary drive connecting portion 12 has a drive transmitting portion 12a having a substantially polygonal prism convex shape in the longitudinal direction and a substantially conical shape having a taper. The convex portion 12b has a plurality of notches in the longitudinal direction to obtain a click feeling at the time of attachment and detachment. It is composed of a peripherally provided elastic support portion 12c.

On the other hand, with respect to the rotation drive connecting portion 12, the fitting portion of the cleaning rotary member 6 with the rotation drive connection portion 12 is substantially polygonal in the longitudinal direction in order from both ends in the longitudinal direction of the cleaning rotary member 6 toward the center. It has a configuration in which a concave drive transmission portion 6a, a substantially conical concave portion 6b having a taper, and a substantially circular annular convex portion 6c are provided vertically in the longitudinal direction, and attached to the rotation drive connection portion at both end surfaces. Is possible.

A cleaning method of the partial cleaning device having the above configuration will be described with reference to FIG. When the rotating body 6 for cleaning is rotated in the direction of arrow c and the end of the object 4 to be cleaned is inserted between the rotating body 6 for cleaning and the cleaning table 7, the upper surface of the object 4 to be cleaned is rubbed by the brush body 5 and the arrow It is sent in the d direction. The feeding speed is determined by the rotation speed of the cleaning rotator 6,
In the case where the cleaning object 4 is very dirty, the cleaning object 4 can be held by both hands to reduce the feeding speed or to move the cleaning object 6 against the rotation (in the direction opposite to the arrow d).
Since the number of times and the relative speed of rubbing the upper surface of the brush body 5 with the brush body 5 can be increased, the cleaning performance can be improved.

When the object to be cleaned 4 is very thick and the cleaning operation is performed continuously for a long time, the rotation direction C
Is constant, the rotational force is also applied in one direction. Therefore, the brush body 5 falls down in one direction, and the brush body 5 falls down. However, if the cleaning work is performed by attaching the opposite mounting end face of the cleaning rotating body 6 to the rotation drive connecting portion 12, the brush body 5 rotates with respect to the brush body 5. Since force is applied from the opposite direction, hair fall is corrected and smooth and stable cleaning performance can be obtained.

Next, a second embodiment of the present invention will be described with reference to FIG.
The rotational force of a motor (not shown) attached to the gear case 16 is reduced by a gear (not shown),
It is transmitted to 11. The rotational movement required for the rotating body 6 for cleaning is performed by a rotary drive connecting portion fixed by a rotary output shaft 11 and a pin 14.
You can get through 12.

The rotary drive connecting portion 12 and the cleaning rotary body 6 are in a fitting relationship. The fitting portion of the rotary drive connecting portion 12 has a drive transmitting portion 12a having a substantially polygonal prism convex shape in the longitudinal direction and a substantially conical shape having a taper. The convex portion 12b has a plurality of notches in the longitudinal direction in order to obtain a click feeling when attaching and detaching, and a substantially arc-shaped concave portion in the longitudinal direction is substantially perpendicular to the center of the convex portion from the tip of the rotary drive connecting portion 12 to the notch bottom. The elastic support portion 12c is provided in a ring shape.

On the other hand, with respect to the rotation drive connecting portion 12, the fitting portion of the cleaning rotary member 6 with the rotary drive connection portion 12 is substantially in the longitudinal direction in order from both longitudinal end surfaces of the cleaning rotary member 6 toward the center. It has a configuration in which a polygonal concave drive transmission portion 6a, a substantially conical concave portion 6a having a taper, and a substantially arc-shaped convex portion 6c are provided vertically in the longitudinal direction, and from both end surfaces to the rotation drive connecting portion 12. Can be mounted. Further, in this case, the substantially circular annular convex portion 6c provided vertically inside the cleaning rotating body 6 with respect to the elastic support portion 12c at the tip of the rotary drive connecting portion 12 for giving a click feeling at the time of attachment / detachment, Are also in a fitted state in common. With the above configuration, when cleaning a thick object, the brush body 5 can be prevented from falling down by alternately changing the brush mounting direction, and can be mounted from both ends.

Effect of the Invention As is clear from the above embodiments, according to the present invention, when the brush body is washed while falling down greatly in heavy washing, mounting holes are provided at both ends of the cleaning rotating body, so that the brush body is provided. Has the effect of greatly extending the life of the device.
In addition, since the cleaning rotating body mounting hole has no directionality and can be mounted from either end, cleaning work and maintenance can be performed easily and easily.

[Brief description of the drawings]

1 is a sectional view of a partial washing apparatus according to a first embodiment of the present invention, FIG. 2 is a perspective view of the same, FIG. 3 is a sectional view of a partial washing apparatus according to a second embodiment of the present invention, and FIG. Is a perspective view of an already proposed partial washing apparatus, and FIG. 5 is a sectional view of the partial washing apparatus. 5 ... brush body, 6 ... rotating body for cleaning, 6a ... drive transmission unit, 7 ... washing stand, 9 ... motor, 10 ... gear, 11 ...
... Rotary output shaft, 12 ... Rotary drive connecting part.

Claims (1)

(57) [Claims] 1. A cleaning rotator having a main body having a motor and a speed reduction mechanism, a rotary drive connecting portion formed at a tip of a rotary output shaft of the main body, and a mounting hole fitted to one end of the rotary drive connecting portion. And a washing table that holds the rotary output shaft in a substantially horizontal direction and allows an object to be cleaned to be interposed between the rotary body for cleaning and the rotary body for cleaning. Partial washing device in which mounting holes are provided on both end surfaces in the longitudinal direction of the rotating body for washing.