JPH0729861Y2 - Carpet cleaner - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a carpet cleaner.

(Prior Art) Dirt on a carpet becomes less likely to fall over time. As a cleaning method in such a case, for example, a means for sequentially performing the following
The first means) is known.

Use a vacuum cleaner with a beader to carefully remove dust, dirt, etc. adhering to the carpet.

Spray the dip detergent for the bubbling onto the carpet.

The pad is also sprayed with the diluted diluent detergent for bubbling.

The pad is rotated on the carpet by rotating the bristle rotating brush in a state where the bristle brush of the carpet cleaner is placed on the pad.

Make a dress while wet.

The first means is a means for preventing the bristles from coming into contact with the carpet, only the lower surface of the pad is pressure-contacted for cleaning, and the brushing force of the rotating brush is not positively utilized. .

In addition to the first means, so-called dry means (hereinafter referred to as second means) using powder, and so-called wet means (using a large amount of shampoo diluted with water or lukewarm water). Hereinafter, the third means) is known.

The first means is (a) a person who can use a cleaner with a rotating bristle brush can easily work. (B) It is suitable when the drying time is too short. (C) It is relatively safe against various materials because it uses only a small amount of water,
And so on.

The second means has the advantages that (a) anyone can easily carry out the work, (b) the floor after work can be used immediately, and (c) work can be performed even on a passing floor.

The third means (a) obtains the strongest cleaning power,
(B) There is an advantage that stains that have reached the base fabric of the carpet can be removed.

The first to third means are, for example, the first means in short interval cleaning once every one or two months, the second means when trouble occurs when using water, the second means in one or two years. 1
In the long-distance cleaning performed once, the third means is used properly.

(Problems to be Solved by the Invention) The present invention has been devised to improve the adsorption of dirt to the optimum pad when the first means is used, to prevent the pad from moving, and to devise a new one. The purpose of the present invention is to provide a carpet vacuum cleaner.

(Means for Solving the Problems) In order to achieve the above-mentioned object, a carpet cleaner of the present invention has a rotating brush base rotated by a motor and a ring-shaped removably fixed around the lower surface of the rotating brush base. Auxiliary brush stand, long bristles grouped on the lower surface of the auxiliary brush stand, pad holding section provided on the lower surface of the rotating brush stand, which is surrounded by the auxiliary brush stand, and recessed section surrounded by the long bristles group. And a pad removably held by the pad holding portion in a state of being fitted in.

(Operation) The carpet cleaner according to the present invention is, for example,
It is used as a means for sequentially performing.

Use a vacuum cleaner with a beader to carefully remove dust, dirt, etc. adhering to the carpet.

Spray the dip detergent for the bubbling onto the carpet.

The brush bristle rotating brush of the carpet cleaner having the pad sprayed or not sprayed with the diluting liquid detergent for bubbling and being held in the recess is rotated on the carpet.

Sharpen while slightly wet.

In the carpet cleaning device according to the present invention, the bristle rotating brush is used when the above description is used, as is apparent from FIG. 1, in which a part of the bristles and the lower surface of the pad are pressed against the carpet. To clean,
In other words, while releasing the dirt with the force of a small amount of sprayed diluted liquid detergent for bubbling and the brushing force with the bristles, it functions to prevent the stain from adhering to the pad at the moment it is released and to prevent it from re-adhering to the carpet fibers. .

(Effect of the Invention) The carpet cleaner according to the present invention positively uses the brushing force of the rotating bristle brush to adsorb dirt to the pad well, and the dirt is adsorbed better than before. And has a remarkable effect of sufficiently achieving the intended purpose. Further, since the upper surface of the pad is locked by the tips of short bristles and the peripheral surface of the recessed portion, there is an advantage that the pad does not curl or come out during rotation. Further, the conventionally known type of holding the pad by using the naps of the brush (see JP-A-55-79234 or JP-A-48-54860) is used for holding the brush in addition to using the naps. Although the pad is further held by a belt or a supporting member, the present invention uses neither the holding belt nor the supporting member, and is formed by simply shortening the naps (bristles) at a part It is designed to be held by fitting a pad into a wide dent, and has an extremely simple structure. In addition, in the napped hair of a conventionally known brush, a long bristle portion does not rotate. (See Japanese Utility Model Laid-Open No. Sho 63-115332 and Japanese Patent Laid-Open No. Sho 49-25767) discloses that if the pad is rotated while being surrounded by the long part of the above-mentioned bristle, the peripheral edge of the pad is covered with hair. Entangled in long legs Unfavorable have a fear of eliciting put away accident. If the long bristles on the periphery of the rotating brush stand become worn or worn and become shorter while the pad is replaced with a new one, replace the auxiliary brush stand with a new one. That is, it is possible to use, that is, the rotating brush stand with the pad holding portion (short bristle portion) can be repeatedly used for a long time, which is extremely economically preferable.

(Embodiment) The first embodiment shown in FIG. 1 to FIG.
Brush main body 13 made of synthetic resin monofilament is planted in the central area on the lower surface of the
Is configured to be rotated by a motor 14 to form a main body of a carpet cleaner, and separately from this, a ring-shaped auxiliary brush base 16 that is fixed around the lower surface of the rotating brush base 11 is configured. The synthetic resin monofilament long bristles 17 are planted on the lower surface of the brush base 16 and the auxiliary brush base 16 is removably fixed to the periphery of the lower surface of the rotary brush base 11 with screws 18, and the above short length is set. A circular pad (20) made of pile cloth is fitted into a recessed portion (19) formed by surrounding the long bristle group (17) on the lower surface of the bristle group (12), and the short bristle group (12) is held exchangeably.

Further, in the second embodiment shown in FIG. 4, a ring-shaped auxiliary brush base 22 in which long bristles 21 made of synthetic resin monofilament are planted on the lower surface is constructed, and this auxiliary brush base 22 is rotated by a motor 23. A screw 25 is detachably attached to the periphery of the lower surface of the rotary brush stand 24, and a male side member 26 of a velvet type fastener is non-detachably attached to a central portion of the lower surface of the rotary brush stand 24. A pad 20 similar to the one described above is fitted in a recessed portion 27 formed by surrounding the long bristle group 21 on the lower surface of the above, and is retained by the hook member 28 of the male member 26 so as to be exchangeable.

[Brief description of drawings]

1 is a partially cutaway side view showing a first embodiment of the present invention, FIG. 2 is a plan view of the same, FIG. 3 is an exploded side view of the same, and FIG.
FIG. 5 is a partially cutaway side view showing the second embodiment with the pad removed, and FIG. 5 is a partially cutaway side view showing the third embodiment.
6 is a partially cutaway plan view of the same, FIG. 7 is a sectional view of a wart,
FIG. 8 is a partially cut side view showing a conventional example. 1,11,24 …… Rotary brush stand 2,2′12,17,21 ……
Bristles, 3 ... recessed part, 4 ... pad, 5 ... carpet, 13 ... brush body, 14, 23 ... motor, a, a '...
… Vacuum cleaner body, 16,22 …… Auxiliary brush stand, 18,25 …… Screw, 19,27 …… Recessed part, 20 …… Pad, 26 …… Male member, 28 …… Hook-shaped bristles, 29 ……handle.

Claims (1)

[Scope of utility model registration request] 1. A rotary brush base rotated by a motor, a ring-shaped auxiliary brush base detachably fixed to the lower surface of the rotary brush base, and a group of long bristles planted on the lower surface of the auxiliary brush base. On the lower surface of the rotating brush base, a pad holding portion provided at a portion surrounded by the auxiliary brush base, and a pad detachably held by the pad holding portion in a state of being fitted in the recess portion surrounded by the long bristle group, A carpet vacuum cleaner characterized by having.