JPWO2010110416A1 - Dust sheet for self-propelled vacuum cleaner for floor and self-propelled vacuum cleaner for floor equipped with this dust sheet - Google Patents

Dust sheet for self-propelled vacuum cleaner for floor and self-propelled vacuum cleaner for floor equipped with this dust sheet Download PDF

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JPWO2010110416A1
JPWO2010110416A1 JP2011506140A JP2011506140A JPWO2010110416A1 JP WO2010110416 A1 JPWO2010110416 A1 JP WO2010110416A1 JP 2011506140 A JP2011506140 A JP 2011506140A JP 2011506140 A JP2011506140 A JP 2011506140A JP WO2010110416 A1 JPWO2010110416 A1 JP WO2010110416A1
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self
floor
dust sheet
propelled
main body
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山崎　岩男
岩男 山崎
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Ya Man Ltd
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0686—Nozzles with cleaning cloths, e.g. using disposal fabrics for covering the nozzle
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation

Abstract

【課題】床の角部まで掃除可能にすることである。【解決手段】走行部（６）と障害物検知手段を設け、走行部（６）により自走すると共に、障害物検知手段が障害物を検知すると、走行部（６）の走行方向を変更する制御を行いながら、底部に剥離自在に貼着したダストシート（１）で掃除を行う円盤状の床用自走式掃除機（４）において、上記ダストシート（１）は掃除機（４）の円形の底部と外周が同寸法の環状のシート（２）の外側に凸部（３）を少なくとも１つ延設したものである。【選択図】図１An object of the present invention is to enable cleaning up to a corner of a floor. A traveling unit (6) and an obstacle detection unit are provided, and the traveling unit (6) is self-propelled. When the obstacle detection unit detects an obstacle, the traveling direction of the traveling unit (6) is changed. In the disc-shaped floor self-propelled cleaner (4) that performs cleaning with a dust sheet (1) that is detachably attached to the bottom while performing control, the dust sheet (1) is a vacuum cleaner (4). At least one convex part (3) is extended on the outer side of the circular sheet | seat (2) whose outer periphery is the same dimension as a circular bottom part. [Selection] Figure 1

Description

本発明は、床用自走式掃除機用のダストシート及びこのダストシートを取り付けた床用自走式掃除機の改良に関する。   The present invention relates to a dust sheet for a floor self-propelled cleaner and an improvement of a floor self-propelled cleaner to which the dust sheet is attached.

円盤状の本体部１４、１５の底面に環状のダストシート１を取り付けた床用自走式掃除機がある（非特許文献１、特許文献１参照）。
非特許文献１の床用自走式掃除機は、円板状の本体１４の底面の中央部に設けた車輪により移動するものである（図１３参照）。
特許文献１の床用自走式掃除機は、上面が開口したハット状の本体１５内に駆動装置としてのボール１３を入れたものであり、このボール１３の重量中心を収容されている駆動ギヤにより変化させて移動をもたらすものである（図１４参照）。
いずれの床用自走式掃除機とも、本体部１４、１５が部屋の壁面に衝突すると方向を変えて移動し、本体部１４、１５の底面に取り付けられたダストシート１が床１７を拭き掃除していくものである。
電源を入れると部屋中を自走し、床を掃除してくれるので大変便利であるが、本体部１４、１５が部屋の壁を傷つけないために円盤状であること、ダストシート１がこの本体部１４、１５の底部と略同じ大きさであるので、床の角部１６を拭くことができなかった。There is a self-propelled vacuum cleaner for floors in which an annular dust sheet 1 is attached to the bottom surfaces of disk-shaped main body portions 14 and 15 (see Non-Patent Document 1 and Patent Document 1).
The floor self-propelled cleaner of Non-Patent Document 1 is moved by a wheel provided at the center of the bottom surface of the disk-shaped main body 14 (see FIG. 13).
In the self-propelled vacuum cleaner for floor of Patent Document 1, a ball 13 as a driving device is put in a hat-shaped main body 15 whose upper surface is open, and a driving gear in which the center of weight of the ball 13 is accommodated. The movement is caused by changing (see FIG. 14).
In any floor self-propelled cleaner, when the main body parts 14 and 15 collide with the wall surface of the room, they move in different directions, and the dust sheet 1 attached to the bottom surfaces of the main body parts 14 and 15 wipes and cleans the floor 17. It will be.
When the power is turned on, it is very convenient because it self-propels in the room and cleans the floor, but the main body parts 14 and 15 are disk-shaped so as not to damage the wall of the room, and the dust sheet 1 is this main body. Since it is the same size as the bottom part of the parts 14 and 15, the corner | angular part 16 of the floor could not be wiped.

特許第３６８１７２８号公報Japanese Patent No. 3681728

フローリング用お掃除ロボット モッピーのホームページHomepage of floor cleaning robot moppy

解決しようとする課題は、床の角部まで掃除可能にすることである。   The problem to be solved is to be able to clean up to the corners of the floor.

請求項１の発明のダストシートは、環状のシートの裏面を剥離自在の着脱構造にしたものであり、円盤状の床用自走式掃除機の円形の底部に貼着し、床用自走式掃除機の移動に伴い床面を拭いていくダストシートにおいて、
上記ダストシートの外周に床用自走式掃除機に貼着した際に底部の側方に突出する凸部を少なくとも１つ延設することを特徴とする。
請求項２の発明のダストシートは、凸部が等間隔で複数設けたものであることを特徴とする。
請求項３の発明のダストシートは、前記凸部の先端が鋭角であることを特徴とする。
請求項４の発明のダストシートは、前記ダストシートが紙製であることを特徴とする。
請求項５の発明の床用自走式掃除機は、円盤状であり、底部に走行方向変更自在の走行部と障害物検知手段を設け、内蔵した電源からの電力を受け走行部により走行すると共に、障害物検知手段が障害物を検知すると、走行部の走行方向を変更する制御を行ながら、本体部の底部に剥離自在に貼着した布製のダストシートで床の拭き掃除を行う床用自走式掃除機において、
上記ダストシートが前記請求項１乃至４のいずれかであることを特徴とする。
請求項６の発明は、前記床用自走式掃除機が、少なくも障害物に衝突して方向を変える際に、ダストシートを回動させることを特徴とする。
請求項７の発明は、前記床用自走式掃除機の上面に隙間高さ検知手段を設け、この隙間高さ検知手段が隙間の高さが床用自走式掃除機の高さ以下であること検知したら、上記制御部により走行部の走行方向を変更する制御を行うことを特徴とする。
請求項８の床用自走式掃除機は、前記走行部が電力を受け回転する一対の後輪と、後輪の前方中央に位置する前輪とからなり、
この前輪は後輪に押されて回転すると共に、制御部により方向を変更し、
前記障害物検知手段が、前輪の回転を確認する車輪回転確認センサであり、前輪の回転が停止したら本体部が障害物に接触したと判断して制御部に信号を発するものであることを特徴とする。
請求項９の床用自走式掃除機は、前記本体部を、円盤状の本体下部の上に、この本体下部より外径が一回り小さい円柱状の本体上部を固定した形状にし、前記隙間高さ検知手段が本体上部であることを特徴とする。
請求項１０の床用自走式掃除機は、前記本体部の上面に、本体部の上端部の高さ以上の杆状部材を起立し、前記隙間高さ検知手段がこの杆状部材であることを特徴とする。The dust sheet according to the first aspect of the present invention is such that the back surface of the annular sheet has a detachable detachable structure, and is adhered to the circular bottom of a disk-like self-propelled vacuum cleaner for floors. In the dust sheet that wipes the floor with the movement of the vacuum cleaner,
At least one convex portion that protrudes to the side of the bottom portion when extending to the floor self-propelled cleaner is extended to the outer periphery of the dust sheet.
The dust sheet of the invention of claim 2 is characterized in that a plurality of convex portions are provided at equal intervals.
The dust sheet of the invention of claim 3 is characterized in that the tip of the convex part has an acute angle.
The dust sheet of the invention of claim 4 is characterized in that the dust sheet is made of paper.
The floor self-propelled cleaner according to the invention of claim 5 has a disk shape, and is provided with a traveling portion whose obstacle can be freely changed and an obstacle detection means at the bottom, and receives power from a built-in power source and travels by the traveling portion. At the same time, when the obstacle detection means detects the obstacle, the floor self-wiping is performed by wiping the floor with a cloth dust sheet that is detachably attached to the bottom of the main body while performing control to change the traveling direction of the traveling section. In a running vacuum cleaner,
The dust sheet is any one of the first to fourth aspects.
The invention according to claim 6 is characterized in that the self-propelled cleaner for floor rotates at least a dust sheet when the floor collides with an obstacle and changes its direction.
According to a seventh aspect of the present invention, a gap height detecting means is provided on the upper surface of the floor self-propelled cleaner, and the height of the gap is less than the height of the floor self-propelled cleaner. If it is detected that there is, the control unit performs control to change the traveling direction of the traveling unit.
The floor self-propelled cleaner according to claim 8 is composed of a pair of rear wheels in which the traveling unit rotates by receiving electric power, and a front wheel located at the front center of the rear wheel,
This front wheel is pushed by the rear wheel and rotates, and the direction is changed by the control unit,
The obstacle detection means is a wheel rotation confirmation sensor for confirming the rotation of the front wheel, and when the rotation of the front wheel is stopped, it is determined that the main body has contacted the obstacle, and a signal is sent to the control unit. And
The floor self-propelled cleaner according to claim 9 is configured such that the main body is formed on a disk-shaped main body lower part and a cylindrical main body upper part whose outer diameter is slightly smaller than the lower part of the main body is fixed. The height detecting means is an upper part of the main body.
In the floor self-propelled cleaner according to claim 10, a hook-like member having a height equal to or higher than the height of the upper end of the main body is raised on the upper surface of the main body, and the gap height detecting means is the hook-like member. It is characterized by that.

上記凸部には、ダストシートの環状部を大きくして床用自走式掃除機の底部の外周より全てはみ出した形状のものも含む。また、ダストシートは、織布製、不織布製、紙製のいずれをも含む。   The convex portion includes a shape in which the annular portion of the dust sheet is enlarged and protrudes entirely from the outer periphery of the bottom portion of the floor self-propelled cleaner. The dust sheet includes any of woven fabric, non-woven fabric, and paper.

請求項１の発明は、ダストシートが円盤状の床用自走式掃除機の円形の底部より突出した凸部を少なくとも１つ延設するので、凸部により今まで届かなかった部分まで拭くことができる。
請求項２の発明は、凸部を等間隔で複数設けるので、ダストシートが円滑に回転する。
請求項３の発明では、凸部の先端が鋭角であるので、凸部が床の角部の隅々まで拭くことが可能である。請求項４の発明では、使用後のダストシートの廃棄が簡便である。請求項５の発明では、凸部が多数なくても床用自走式掃除機の回動により、凸部が床の角部に接することができ、円滑に掃除できる。請求項６〜１０の発明では、低い隙間に挟まることなく円滑に掃除できる。In the first aspect of the invention, since the dust sheet extends at least one convex portion protruding from the circular bottom portion of the disk-like self-propelled vacuum cleaner for floors, the convex portion wipes up to a portion that has not reached before. Can do.
In the invention of claim 2, since the plurality of convex portions are provided at equal intervals, the dust sheet rotates smoothly.
In the invention of claim 3, since the tip of the convex portion has an acute angle, it is possible to wipe the convex portion to every corner of the floor. In the invention of claim 4, it is easy to discard the dust sheet after use. In the invention of claim 5, even if there are not many convex portions, the convex portions can come into contact with the corner portions of the floor by the rotation of the self-propelled vacuum cleaner for flooring, so that the cleaning can be performed smoothly. In invention of Claims 6-10, it can clean smoothly, without being pinched | interposed into a low clearance gap.

ダストシートを貼着した床用自走式掃除機の底面図である。It is a bottom view of the self-propelled cleaner for floors which stuck a dust sheet. ダストシートを貼着した床用自走式掃除機の側面図である。It is a side view of the self-propelled cleaner for floors which stuck a dust sheet. ダストシートを貼着した床用自走式掃除機の平面図である。It is a top view of the self-propelled cleaner for floors which stuck a dust sheet. 床用自走式掃除機が床の角部を掃除することを説明するための図である。It is a figure for demonstrating that the floor self-propelled cleaner cleans the corner | angular part of a floor. 別の実施形態の床用自走式掃除機の側面図である。It is a side view of the self-propelled cleaner for floors of another embodiment. さらに別の実施形態の床用自走式掃除機の斜視図である。It is a perspective view of the self-propelled cleaner for floors of another embodiment. 別の実施形態のダストシートを貼着した床用自走式掃除機の平面図である。It is a top view of the self-propelled cleaner for floors which stuck the dust sheet of another embodiment. さらに別の実施形態のダストシートを貼着した床用自走式掃除機の平面図である。It is a top view of the self-propelled cleaner for floors which stuck the dust sheet of another embodiment. 上記各図とは違う形状のダストシートを貼着した床用自走式掃除機の斜視図である。It is a perspective view of the self-propelled cleaner for floors which stuck the dust sheet of the shape different from said each figure. 図９のダストシートに切り込みを多数入れ貼着した床用自走式掃除機の斜視図である。FIG. 10 is a perspective view of a floor self-propelled cleaner in which a large number of cuts are put and pasted on the dust sheet of FIG. 9. さらに別の実施形態のダストシートを床用自走式掃除機に貼着した状態の図である。It is a figure of the state which stuck the dust sheet of another embodiment to the self-propelled vacuum cleaner for floors. 凸部の寸法を説明するための図である。It is a figure for demonstrating the dimension of a convex part. 従来の床用自走式掃除機の側面図である。It is a side view of the conventional self-propelled cleaner for floors. 図１３とは別の従来の床用自走式掃除機の斜視図である。It is a perspective view of the conventional self-propelled cleaner for floors different from FIG.

以下、本発明に係る床用自走式掃除機の実施形態について図を参照して説明する。
図１はダストシートを貼着した床用自走式掃除機の底面図であり、図２はダストシートを貼着した床用自走式掃除機の側面図、図３はダストシートを貼着した床用自走式掃除機の平面図である。Hereinafter, an embodiment of a floor self-propelled cleaner according to the present invention will be described with reference to the drawings.
Fig. 1 is a bottom view of a floor self-propelled cleaner with a dust sheet attached, Fig. 2 is a side view of the floor self-propelled cleaner with a dust sheet attached, and Fig. 3 is a dust sheet attached. It is a top view of the self-propelled vacuum cleaner for floors.

１はダストシートであり、環状のシート２の外側に凸部３を複数（図では７つ）延設する。
環状のシート２は、従前のシートと同様のサイズであり、外周が床用自走式掃除機の底部の外周と略同じ大きさである。凸部３は、先端が鋭角に尖っている。
環状のシート２と凸部３は一体であり、いずれも可撓性であり紙または布（織布又は不織布）で製造する。Reference numeral 1 denotes a dust sheet, and a plurality of projections 3 (seven in the figure) are extended outside the annular sheet 2.
The annular sheet 2 has the same size as the conventional sheet, and the outer periphery is substantially the same size as the outer periphery of the bottom of the floor self-propelled cleaner. The convex part 3 has a pointed tip at an acute angle.
The annular sheet 2 and the convex portion 3 are integral, and both are flexible and are made of paper or cloth (woven fabric or non-woven fabric).

このダストシート１は、従前と同様に裏面に面ファスナなどの着脱構造を持っており、円盤状の床用自走式掃除機４の底部５に着脱自在である（図２，３参照）。
床用自走式掃除機４は従前のものと同様に円盤状であり、底部５に走行部６と障害物検知手段（図示せず）を有する。
走行部６は、所定間隔離間した一対の後輪６ａ、６ａと、後輪６ａ、６ａの前方中央に位置する前輪６ｂの３つの車輪で構成され、内蔵した電源（図示せず）からの電力を受け後輪６ａ、６ａが回転する。前輪６ｂは、後輪６ａ、６ａに押されて回転すると共に、制御部(図示せず)により方向を変更する。
障害物検知手段は、前輪６ｂの回転・停止を検知するセンサや前方斜め下に向け赤外線を照射する形式の赤外線センサなどのうち1つまたは複数センサで構成され、車輪の回転・停止を検知、もしくは所定距離前方に壁面を検知した場合または床面がなくなることを検知した場合に、前輪６ｂに指令を出し走行方向を変更させると共に、床用自走式掃除機４を回動させる。
７は、床用自走式掃除機４の上面の周縁部に所定間隔離間して立設した杆状部材であり、図示のものでは等間隔に８つ設けている。
この杆状部材７の上端部は、床用自走式掃除機４の上端以上の高さであり、この杆状部材７が隙間高さ検知手段である。The dust sheet 1 has a detachable structure such as a hook-and-loop fastener on the back surface as in the past, and is detachable from the bottom 5 of the disk-like self-propelled cleaner 4 for floors (see FIGS. 2 and 3).
The floor self-propelled cleaner 4 has a disk shape like the conventional one, and has a traveling part 6 and an obstacle detection means (not shown) on the bottom part 5.
The traveling unit 6 is composed of three wheels, a pair of rear wheels 6a and 6a spaced apart from each other by a predetermined distance, and a front wheel 6b positioned at the front center of the rear wheels 6a and 6a, and power from a built-in power supply (not shown). The rear wheels 6a and 6a are rotated. The front wheel 6b rotates by being pushed by the rear wheels 6a and 6a, and the direction is changed by a control unit (not shown).
The obstacle detection means is composed of one or a plurality of sensors such as a sensor that detects rotation / stop of the front wheel 6b and an infrared sensor that emits infrared rays toward the front diagonally downward, and detects rotation / stop of the wheel. Alternatively, when a wall surface is detected in front of a predetermined distance or when it is detected that the floor surface disappears, a command is issued to the front wheel 6b to change the traveling direction, and the floor self-propelled cleaner 4 is rotated.
Reference numeral 7 denotes a bowl-shaped member that is erected on the peripheral edge of the upper surface of the floor self-propelled cleaner 4 at a predetermined interval. In the illustrated example, eight are provided at equal intervals.
The upper end portion of the hook-like member 7 is higher than the upper end of the floor self-propelled cleaner 4, and the hook-like member 7 is a gap height detecting means.

以上のようにしてなる床用自走式掃除機４は、本体に内蔵した電源（図示せず）からの電力を受け後輪６ａ、６ａが回転して、床上を走行する。そして、底部５に貼着したダストシート１が床を拭きながら掃除していく。そして、所定距離前方に壁面を検知した場合または床面がなくなることを障害物検知手段が検知すると(前輪６ｂが回転しない場合、センサが距離前方に壁面を検知した場合または床面がなくなることを検知した場合)、制御部が前輪６ｂに指令を出し、床用自走式掃除機４を回動させると共に、走行方向を変更させる。
また、床の角部では、凸部３が適宜屈曲しながら今まで拭くことのできなかった角部の隅々まで拭く（図４参照）。
また、床用自走式掃除機４が椅子の下などの隙間に入り、杆状部材７が障害物に衝突し前輪６ｂが回転しない場合、または杆状部材７に取り付けたセンサ８がこれを感知した場合、制御部が前輪６ｂに指令を出し床用自走式掃除機４を回動させると共に、走行方向を変更させる。The floor self-propelled cleaner 4 configured as described above receives power from a power source (not shown) built in the main body, and the rear wheels 6a and 6a rotate to travel on the floor. And the dust sheet 1 stuck to the bottom part 5 is cleaned while wiping the floor. When the obstacle detection means detects that the wall surface is detected in front of a predetermined distance or the floor surface disappears (if the front wheel 6b does not rotate, the sensor detects the wall surface in front of the distance or the floor surface disappears. When it is detected), the control unit issues a command to the front wheel 6b to rotate the floor self-propelled cleaner 4 and change the traveling direction.
Further, at the corners of the floor, the convex portions 3 are appropriately bent and wiped to the corners that could not be wiped until now (see FIG. 4).
Further, when the floor self-propelled cleaner 4 enters a gap such as under a chair and the hook-shaped member 7 collides with an obstacle and the front wheel 6b does not rotate, or the sensor 8 attached to the hook-shaped member 7 If detected, the control unit issues a command to the front wheel 6b to rotate the floor self-propelled cleaner 4 and change the traveling direction.

次に別の実施形態について説明する。
この実施形態では、ダストシート１の形状は上記実施形態と同じであり、床用自走式掃除機４の形状が異なる。
図５に示すように、床用自走式掃除機４は、円盤状の本体下部９の上に、この本体下部９より外径が一回り小さい円柱状の本体上部１０を固定した形状のもので、本体下部９と本体上部１０とを併せた高さは、上記実施形態と同じ（約５ｃｍ）である。この本体上部１０が、隙間高さ検知手段である。
そして、上記実施形態と同じく、本体下部９の底部５に走行方向変更自在の走行部６と障害物検知手段（図示せず）を有する。Next, another embodiment will be described.
In this embodiment, the shape of the dust sheet 1 is the same as that of the above embodiment, and the shape of the floor self-propelled cleaner 4 is different.
As shown in FIG. 5, the floor self-propelled cleaner 4 has a shape in which a cylindrical main body upper portion 10 whose outer diameter is slightly smaller than the main body lower portion 9 is fixed on a disk-shaped main body lower portion 9. Thus, the combined height of the main body lower portion 9 and the main body upper portion 10 is the same as the above embodiment (about 5 cm). This main body upper part 10 is a gap height detection means.
And like the said embodiment, it has the driving | running | working part 6 and the obstruction detection means (not shown) which can change a driving | running | working direction in the bottom part 5 of the main body lower part 9. FIG.

以上のようにしてなる床用自走式掃除機４は、本体に内蔵した電源（図示せず）からの電力を受け後輪６ａ、６ａが回転して、床上を走行する。そして、底部５に貼着したダストシート１が床を拭きながら掃除していく。そして、所定距離前方に壁面を検知した場合または床面がなくなることを障害物検知手段が検知すると(前輪６ｂが回転しない場合、センサが距離前方に壁面を検知した場合または床面がなくなることを検知した場合)、制御部が前輪６ｂに指令を出し床用自走式掃除機４を回動させると共に、走行方向を変更させる。
また、床用自走式掃除機４が椅子の下などの隙間に入り、本体上部１０が障害物に衝突し前輪６ｂが回転しない場合、または本体上部１０に取り付けたセンサ８がこれを感知した場合、制御部が前輪６ｂに指令を出し床用自走式掃除機４を回動させると共に、走行方向を変更させる。The floor self-propelled cleaner 4 configured as described above receives power from a power source (not shown) built in the main body, and the rear wheels 6a and 6a rotate to travel on the floor. And the dust sheet 1 stuck to the bottom part 5 is cleaned while wiping the floor. When the obstacle detection means detects that the wall surface is detected in front of a predetermined distance or the floor surface disappears (if the front wheel 6b does not rotate, the sensor detects the wall surface in front of the distance or the floor surface disappears. When detected), the control unit issues a command to the front wheel 6b to rotate the floor self-propelled cleaner 4 and change the traveling direction.
Further, when the floor self-propelled cleaner 4 enters a gap such as under a chair and the upper body 10 collides with an obstacle and the front wheel 6b does not rotate, or the sensor 8 attached to the upper body 10 detects this. In this case, the control unit issues a command to the front wheels 6b to rotate the floor self-propelled cleaner 4 and change the traveling direction.

次にさらに別の実施形態について説明する。
この実施形態でも、ダストシート１の形状は上記各実施形態と同じであり、床用自走式掃除機の形状が異なる。
図６に示すように床用自走式掃除機１１は、環状の部材の内周部に筒状の部材を取り付けた形状の本体部１２と、筒状の部材の内部に収容する球形の走行部１３からなり、本体部１２が障害物に当たると、本体部１２の内側に設けた複数の縦溝に走行部１３が接して床用自走式掃除機４を回動させると共に、走行部１３が走行方向を変更する。
この実施形態でも、上記各実施形態のように環状部材の上面の外周部に杆状部材７を設けてもよい。Next, another embodiment will be described.
Also in this embodiment, the shape of the dust sheet 1 is the same as that in each of the above embodiments, and the shape of the floor self-propelled cleaner is different.
As shown in FIG. 6, the floor self-propelled cleaner 11 includes a main body portion 12 having a cylindrical member attached to an inner peripheral portion of an annular member, and a spherical traveling accommodated in the cylindrical member. When the main body portion 12 hits an obstacle, the traveling portion 13 comes into contact with a plurality of vertical grooves provided inside the main body portion 12 to rotate the floor self-propelled cleaner 4 and the traveling portion 13. Changes the direction of travel.
Also in this embodiment, the hook-like member 7 may be provided on the outer peripheral portion of the upper surface of the annular member as in the above embodiments.

上記各実施形態では、ダストシート１は、環状のシート２の外側に凸部３を７つ延設したものであるが、凸部の数は１以上であればよい。ただし、あまり少ないと、床の角部に接する機会が減り隅々まで拭くという目的に反するので、３つ以上設けるとよい。
また、凸部３は、先端が鋭角に尖ったものとしているがこれに限るものではなく、図７に示すように先端を丸めてもよい。ただし、先端が鋭角状（鋭角及び鋭角の先端を丸くしたもの）でないと、９０°になっている角部から凸部３がはみ出しうまく拭けなくなるおそれがある。
また、ダストシート１は床用自走式掃除機の円形の底部より突出していればよく、図８に示すような三角形状であってもよい。
また、図９に示すように環状部を床用自走式掃除機の底部の外周より大きくして全てはみ出した形状にしてもよい。本発明の凸部はこのようなものも含む意味である。ただし、この場合は凸部を屈曲自在の薄い材質にし、床の角部に接触させやすくする必要がある。
また、図１０に示すように環状部を床用自走式掃除機の底部の外周より大きくして全てはみ出すと共に、ダストシートの中心から外周に向かう方向に多数の切り込み１９を入れた形状にしてもよい。床の角部に接触した際に円滑に折曲し、隅々まで掃除できる。
また、凸部３は、先端を図１１に示すように折り返して、床用自走式掃除機４に接着剤、面ファスナなどで貼り付けると、先端が折れ曲がり難くなり、折れ曲がって角部が拭けなくなるということがなくなる。
また、杆状部材７、本体上部１０にはセンサ８を設けなくともよい。センサ８がなくても前輪６ｂが回転しないことを検知すれば同等の制御ができるからである。
なお、凸部３は、床用自走式掃除機の円形の底部に外接する四角形の角部１８以上に突出させるとよい。図１２に示すようにこれより短いと、床用自走式掃除機が壁面に衝突しても、凸部３が床の角部に接触しないからである。In each of the above embodiments, the dust sheet 1 is formed by extending seven convex portions 3 on the outer side of the annular sheet 2, but the number of convex portions may be one or more. However, if the number is too small, the chance of coming into contact with the corner of the floor is reduced, which is against the purpose of wiping every corner.
Moreover, although the convex part 3 assumes that the front-end | tip sharpened at the acute angle, it is not restricted to this, You may round a front-end | tip as shown in FIG. However, if the tip is not sharp (a sharp angle or a rounded tip), the protrusion 3 may protrude from the 90 ° corner and may not be wiped well.
Moreover, the dust sheet 1 should just protrude from the circular bottom part of the self-propelled cleaner for floors, and may be triangular as shown in FIG.
Moreover, as shown in FIG. 9, you may make it the shape which made the annular part larger than the outer periphery of the bottom part of the self-propelled cleaner for floors, and protruded all over. The convex part of this invention is the meaning also including such a thing. However, in this case, it is necessary to make the convex part a thin material that can be bent, and to make it easy to contact the corner part of the floor.
Further, as shown in FIG. 10, the annular portion is made larger than the outer periphery of the bottom portion of the floor self-propelled cleaner and protrudes all over, and a large number of cuts 19 are formed in the direction from the center of the dust sheet toward the outer periphery. Also good. When it touches the corner of the floor, it bends smoothly and cleans every corner.
In addition, when the convex portion 3 is folded back as shown in FIG. 11 and attached to the floor self-propelled cleaner 4 with an adhesive, a hook-and-loop fastener or the like, the distal end becomes difficult to bend and the bent portion is wiped by being bent. It will never disappear.
Further, it is not necessary to provide the sensor 8 on the bowl-shaped member 7 and the main body upper part 10. This is because even if the sensor 8 is not provided, equivalent control can be performed by detecting that the front wheel 6b does not rotate.
In addition, it is good for the convex part 3 to make it protrude beyond the square corner | angular part 18 circumscribed to the circular bottom part of the self-propelled cleaner for floors. If it is shorter than this as shown in FIG. 12, even if the floor self-propelled cleaner collides with the wall surface, the convex portion 3 does not contact the corner of the floor.

１ ダストシート
２ 環状のシート
３ シートの凸部
４ 床用自走式掃除機
６ 走行部
８ 接触センサDESCRIPTION OF SYMBOLS 1 Dust sheet 2 Annular sheet 3 Convex part of sheet 4 Self-propelled cleaner for floor 6 Traveling part 8 Contact sensor

【０００１】
技術分野
［０００１］
本発明は、床用自走式掃除機用のダストシートの改良に関する。
背景技術
［０００２］
円盤状の本体部１４、１５の底面に環状のダストシート１を取り付けた床用自走式掃除機がある（非特許文献１、特許文献１参照）。
非特許文献１の床用自走式掃除機は、円板状の本体１４の底面の中央部に設けた車輪により移動するものである（図１３参照）。
特許文献１の床用自走式掃除機は、上面が開口したハット状の本体１５内に駆動装置としてのボール１３を入れたものであり、このボール１３の重量中心を収容されている駆動ギヤにより変化させて移動をもたらすものである（図１４参照）。
いずれの床用自走式掃除機とも、本体部１４、１５が部屋の壁面に衝突すると方向を変えて移動し、本体部１４、１５の底面に取り付けられたダストシート１が床１７を拭き掃除していくものである。
電源を入れると部屋中を自走し、床を掃除してくれるので大変便利であるが、本体部１４、１５が部屋の壁を傷つけないために円盤状であること、ダストシート１がこの本体部１４、１５の底部と略同じ大きさであるので、床の角部１６を拭くことができなかった。
先行技術文献
特許文献
［０００３］
特許文献１：特許第３６８１７２８号公報
非特許文献[0001]
Technical field [0001]
The present invention relates to an improvement in a dust sheet for a floor self-propelled cleaner.
Background art [0002]
There is a self-propelled vacuum cleaner for floors in which an annular dust sheet 1 is attached to the bottom surfaces of disk-shaped main body portions 14 and 15 (see Non-Patent Document 1 and Patent Document 1).
The floor self-propelled cleaner of Non-Patent Document 1 is moved by a wheel provided at the center of the bottom surface of the disk-shaped main body 14 (see FIG. 13).
In the self-propelled vacuum cleaner for floor of Patent Document 1, a ball 13 as a driving device is put in a hat-shaped main body 15 whose upper surface is open, and a driving gear in which the center of weight of the ball 13 is accommodated. The movement is caused by changing (see FIG. 14).
In any floor self-propelled cleaner, when the main body parts 14 and 15 collide with the wall surface of the room, they move in different directions, and the dust sheet 1 attached to the bottom surfaces of the main body parts 14 and 15 wipes and cleans the floor 17. It will be.
When the power is turned on, it is very convenient because it self-propels in the room and cleans the floor, but the main body parts 14 and 15 are disk-shaped so as not to damage the wall of the room, and the dust sheet 1 is this main body. Since it is the same size as the bottom part of the parts 14 and 15, the corner | angular part 16 of the floor could not be wiped.
Prior Art Literature Patent Literature [0003]
Patent Literature 1: Japanese Patent No. 3681728 Non-Patent Literature

【０００２】
［０００４］
非特許文献１：フローリング用お掃除ロボット モッピーのホームページ
発明の概要
発明が解決しようとする課題
［０００５］
解決しようとする課題は、床の角部まで掃除可能にすることである。
課題を解決するための手段
［０００６］
請求項１の発明のダストシートは、環状のシートの裏面を剥離自在の着脱構造にしたものであり、円盤状の床用自走式掃除機の円形の底部に貼着し、床用自走式掃除機の移動に伴い床面を拭いていくダストシートにおいて、
上記ダストシートの外周に床用自走式掃除機に貼着した際に底部の側方に突出する凸部を少なくとも１つ延設すると共に、当該凸部の先端部の上面に、床用自走式掃除機の上面と接離自在の接着部材を取り付けることを特徴とする。
請求項２の発明のダストシートは、凸部が等間隔で複数設けたものであることを特徴とする。[0002]
[0004]
Non-Patent Literature 1: Cleaning Robot for Flooring Moppy Home Page Summary of Invention [0005] Problems to be Solved by the Invention [0005]
The problem to be solved is to be able to clean up to the corners of the floor.
Means for Solving the Problems [0006]
The dust sheet according to the first aspect of the present invention is such that the back surface of the annular sheet has a detachable detachable structure, and is adhered to the circular bottom of a disk-like self-propelled vacuum cleaner for floors. In the dust sheet that wipes the floor with the movement of the vacuum cleaner,
At least one protrusion projecting to the side of the bottom when the dust sheet is attached to the floor self-propelled cleaner is provided on the upper surface of the front end of the protrusion. It is characterized by attaching an adhesive member which can be freely contacted and separated from the upper surface of the traveling vacuum cleaner.
The dust sheet of the invention of claim 2 is characterized in that a plurality of convex portions are provided at equal intervals.

【０００３】
請求項１１の発明のダストシートは、環状のシートの裏面を剥離自在の着脱構造にしたものであり、円盤状の床用自走式掃除機の円形の底部に貼着し、床用自走式掃除機の移動に伴い床面を拭いていくダストシートにおいて、
上記ダストシートを床用自走式掃除機に貼着した際に底部の外周より全周に亘りはみ出すと共に、少なくも当該はみ出した部分に中心から外周に向かう方向に多数の切り込みを入れることを特徴とする。
［０００７］
上記凸部には、ダストシートの環状部を大きくして床用自走式掃除機の底部の外周より全てはみ出した形状のものも含む。また、ダストシートは、織布製、不織布製、紙製のいずれをも含む。
発明の効果
［０００８］
請求項１の発明は、ダストシートが円盤状の床用自走式掃除機の円形の底部より突出した凸部を少なくとも１つ延設するので、凸部により今まで届かなかった部分まで拭くことができる。また、凸部は、先端を折り返して、床用自走式掃除機の上面に貼り付けると、先端が折れ曲がり難くなり（凸部が折れ曲がって床用自走式掃除機の底部に潜り込むことがなく）、床の角部を円滑に掃除できる。
請求項２の発明は、凸部を等間隔で複数設けるので、ダストシートが円滑に回転する。
請求項１１の発明は、ダストシートが床の角部に接触した際に円滑に折曲し、隅々まで掃除できる。[0003]
The dust sheet of the invention of claim 11 has a removable structure in which the back surface of the annular sheet is detachable, and is adhered to the circular bottom of a disk-shaped self-propelled vacuum cleaner for floors. In the dust sheet that wipes the floor with the movement of the vacuum cleaner,
When sticking the dust sheet to the floor self-propelled vacuum cleaner, it protrudes over the entire circumference from the outer periphery of the bottom part, and at least a large number of cuts are made in the protruding part from the center toward the outer periphery. And
[0007]
The convex portion includes a shape in which the annular portion of the dust sheet is enlarged and protrudes entirely from the outer periphery of the bottom portion of the floor self-propelled cleaner. The dust sheet includes any of woven fabric, non-woven fabric, and paper.
Effect of the Invention [0008]
In the first aspect of the invention, since the dust sheet extends at least one convex portion protruding from the circular bottom portion of the disk-like self-propelled vacuum cleaner for floors, the convex portion wipes up to a portion that has not reached before. Can do. In addition, when the convex part is folded back and pasted on the upper surface of the floor self-propelled cleaner, the tip becomes difficult to bend (the convex part does not bend and sink into the bottom of the floor self-propelled cleaner). ), Can clean the corners of the floor smoothly.
In the invention of claim 2, since the plurality of convex portions are provided at equal intervals, the dust sheet rotates smoothly.
In the invention of claim 11, when the dust sheet comes into contact with the corner of the floor, it can be smoothly bent and cleaned to every corner.

【０００４】
図面の簡単な説明
［０００９］
［図１］ダストシートを貼着した床用自走式掃除機の底面図である。
［図２］ダストシートを貼着した床用自走式掃除機の側面図である。
［図３］ダストシートを貼着した床用自走式掃除機の平面図である。
［図４］床用自走式掃除機が床の角部を掃除することを説明するための図である。
［図５］別の参考例の床用自走式掃除機の側面図である。
［図６］さらに別の参考例の床用自走式掃除機の斜視図である。
［図７］別の参考例のダストシートを貼着した床用自走式掃除機の平面図である。
［図８］さらに別の参考例のダストシートを貼着した床用自走式掃除機の平面図である。
［図９］上記各図とは違う形状のダストシートを貼着した床用自走式掃除機の斜視図である。
［図１０］図９のダストシートに切り込みを多数入れ貼着した床用自走式掃除機の斜視図である。
［図１１］実施形態のダストシートを床用自走式掃除機に貼着した状態の図である。
［図１２］凸部の寸法を説明するための図である。
［図１３］従来の床用自走式掃除機の側面図である。
［図１４］図１３とは別の従来の床用自走式掃除機の斜視図である。
発明を実施するための形態
［００１０］
以下、本発明に係る床用自走式掃除機の実施形態などについて図を参照して説明する。
図１はダストシートを貼着した床用自走式掃除機の底面図であり、図２はダストシートを貼着した床用自走式掃除機の側面図、図３はダストシートを貼着した床用自走式掃除機の平面図である。
［００１１］
１はダストシートであり、環状のシート２の外側に凸部３を複数（図では[0004]
BRIEF DESCRIPTION OF THE DRAWINGS [0009]
FIG. 1 is a bottom view of a floor self-propelled cleaner with a dust sheet attached thereto.
FIG. 2 is a side view of a floor self-propelled cleaner with a dust sheet attached thereto.
FIG. 3 is a plan view of a floor self-propelled cleaner with a dust sheet attached thereto.
[FIG. 4] It is a figure for demonstrating that the self-propelled cleaner for floors cleans the corner | angular part of a floor.
FIG. 5 is a side view of a floor self-propelled cleaner of another reference example.
FIG. 6 is a perspective view of a floor self-propelled cleaner of still another reference example.
FIG. 7 is a plan view of a floor self-propelled cleaner with a dust sheet of another reference example attached thereto.
FIG. 8 is a plan view of a floor self-propelled cleaner with a dust sheet of still another reference example attached thereto.
FIG. 9 is a perspective view of a self-propelled vacuum cleaner for floors to which a dust sheet having a shape different from the above figures is attached.
FIG. 10 is a perspective view of a floor self-propelled cleaner in which a large number of cuts are made and stuck in the dust sheet of FIG.
FIG. 11 is a view showing a state in which the dust sheet of the embodiment is attached to a floor self-propelled cleaner.
[FIG. 12] It is a figure for demonstrating the dimension of a convex part.
FIG. 13 is a side view of a conventional floor self-propelled cleaner.
FIG. 14 is a perspective view of a conventional self-propelled floor cleaner different from FIG.
MODE FOR CARRYING OUT THE INVENTION [0010]
Hereinafter, an embodiment of a self-propelled floor cleaner according to the present invention will be described with reference to the drawings.
Fig. 1 is a bottom view of a floor self-propelled cleaner with a dust sheet attached, Fig. 2 is a side view of the floor self-propelled cleaner with a dust sheet attached, and Fig. 3 is a dust sheet attached. It is a top view of the self-propelled vacuum cleaner for floors.
[0011]
Reference numeral 1 denotes a dust sheet, and a plurality of protrusions 3 (in the figure, outside the annular sheet 2).

【０００６】
て、所定距離前方に壁面を検知した場合または床面がなくなることを障害物検知手段が検知すると（前輪６ｂが回転しない場合、センサが距離前方に壁面を検知した場合または床面がなくなることを検知した場合）、制御部が前輪６ｂに指令を出し、床用自走式掃除機４を回動させると共に、走行方向を変更させる。
また、床の角部では、凸部３が適宜屈曲しながら今まで拭くことのできなかった角部の隅々まで拭く（図４参照）。
また、床用自走式掃除機４が椅子の下などの隙間に入り、杆状部材７が障害物に衝突し前輪６ｂが回転しない場合、または杆状部材７に取り付けたセンサ８がこれを感知した場合、制御部が前輪６ｂに指令を出し床用自走式掃除機４を回動させると共に、走行方向を変更させる。
［００１４］
次に別の参考例について説明する。
この参考例では、ダストシート１の形状は上記参考例と同じであり、床用自走式掃除機４の形状が異なる。
図５に示すように、床用自走式掃除機４は、円盤状の本体下部９の上に、この本体下部９より外径が一回り小さい円柱状の本体上部１０を固定した形状のもので、本体下部９と本体上部１０とを併せた高さは、上記実施形態と同じ（約５ｃｍ）である。この本体上部１０が、隙間高さ検知手段である。
そして、上記参考例と同じく、本体下部９の底部５に走行方向変更自在の走行部６と障害物検知手段（図示せず）を有する。
［００１５］
以上のようにしてなる床用自走式掃除機４は、本体に内蔵した電源（図示せず）からの電力を受け後輪６ａ、６ａが回転して、床上を走行する。そして、底部５に貼着したダストシート１が床を拭きながら掃除していく。そして、所定距離前方に壁面を検知した場合または床面がなくなることを障害物検知手段が検知すると（前輪６ｂが回転しない場合、センサが距離前方に壁面を検知した場合または床面がなくなることを検知した場合）、制御部が前輪６ｂに指令を出し床用自走式掃除機４を回動させると共に、走行方向を変更させる。[0006]
When the obstacle detection means detects that the wall surface is detected in front of the predetermined distance or the floor surface disappears (if the front wheel 6b does not rotate, the sensor detects the wall surface in front of the distance or the floor surface disappears. When it is detected), the control unit issues a command to the front wheel 6b to rotate the floor self-propelled cleaner 4 and change the traveling direction.
Further, at the corners of the floor, the convex portions 3 are appropriately bent and wiped to the corners that could not be wiped until now (see FIG. 4).
Further, when the floor self-propelled cleaner 4 enters a gap such as under a chair and the hook-shaped member 7 collides with an obstacle and the front wheel 6b does not rotate, or the sensor 8 attached to the hook-shaped member 7 If detected, the control unit issues a command to the front wheel 6b to rotate the floor self-propelled cleaner 4 and change the traveling direction.
[0014]
Next, another reference example will be described.
In this reference example, the shape of the dust sheet 1 is the same as that of the above reference example, and the shape of the floor self-propelled cleaner 4 is different.
As shown in FIG. 5, the floor self-propelled cleaner 4 has a shape in which a cylindrical main body upper portion 10 whose outer diameter is slightly smaller than the main body lower portion 9 is fixed on a disk-shaped main body lower portion 9. Thus, the combined height of the main body lower portion 9 and the main body upper portion 10 is the same as the above embodiment (about 5 cm). This main body upper part 10 is a gap height detection means.
And like the said reference example, it has the driving | running | working part 6 and the obstruction detection means (not shown) which can change a driving direction in the bottom part 5 of the main body lower part 9. FIG.
[0015]
The floor self-propelled cleaner 4 configured as described above receives power from a power source (not shown) built in the main body, and the rear wheels 6a and 6a rotate to travel on the floor. And the dust sheet 1 stuck to the bottom part 5 is cleaned while wiping the floor. When the obstacle detection means detects that the wall surface is detected in front of a predetermined distance or the floor surface disappears (if the front wheel 6b does not rotate, the sensor detects the wall surface in front of the distance or the floor surface disappears. When it is detected), the control unit issues a command to the front wheel 6b to rotate the floor self-propelled cleaner 4 and change the traveling direction.

【０００７】
また、床用自走式掃除機４が椅子の下などの隙間に入り、本体上部１０が障害物に衝突し前輪６ｂが回転しない場合、または本体上部１０に取り付けたセンサ８がこれを感知した場合、制御部が前輪６ｂに指令を出し床用自走式掃除機４を回動させると共に、走行方向を変更させる。
［００１６］
次にさらに別の参考例について説明する。
この参考例でも、ダストシート１の形状は上記各参考例と同じであり、床用自走式掃除機の形状が異なる。
図６に示すように床用自走式掃除機１１は、環状の部材の内周部に筒状の部材を取り付けた形状の本体部１２と、筒状の部材の内部に収容する球形の走行部１３からなり、本体部１２が障害物に当たると、本体部１２の内側に設けた複数の縦溝に走行部１３が接して床用自走式掃除機４を回動させると共に、走行部１３が走行方向を変更する。
この参考例でも、上記各参考例のように環状部材の上面の外周部に杆状部材７を設けてもよい。
［００１７］
上記各参考例では、ダストシート１は、環状のシート２の外側に凸部３を７つ延設したものであるが、凸部の数は１以上であればよい。ただし、あまり少ないと、床の角部に接する機会が減り隅々まで拭くという目的に反するので、３つ以上設けるとよい。
また、凸部３は、先端が鋭角に尖ったものとしているがこれに限るものではなく、図７に示すように先端を丸めてもよい。ただし、先端が鋭角状（鋭角及び鋭角の先端を丸くしたもの）でないと、９０°になっている角部から凸部３がはみ出しうまく拭けなくなるおそれがある。
また、ダストシート１は床用自走式掃除機の円形の底部より突出していればよく、図８に示すような三角形状であってもよい。
また、図９に示すように環状部を床用自走式掃除機の底部の外周より大きくして全てはみ出した形状にしてもよい。本発明の凸部はこのようなものも含む意味である。ただし、この場合は凸部を屈曲自在の薄い材質にし、床の角部に接触させやすくする必要がある。[0007]
Further, when the floor self-propelled cleaner 4 enters a gap such as under a chair and the upper body 10 collides with an obstacle and the front wheel 6b does not rotate, or the sensor 8 attached to the upper body 10 detects this. In this case, the control unit issues a command to the front wheels 6b to rotate the floor self-propelled cleaner 4 and change the traveling direction.
[0016]
Next, another reference example will be described.
Also in this reference example, the shape of the dust sheet 1 is the same as that of each reference example described above, and the shape of the floor self-propelled cleaner is different.
As shown in FIG. 6, the floor self-propelled cleaner 11 includes a main body portion 12 having a cylindrical member attached to an inner peripheral portion of an annular member, and a spherical traveling accommodated in the cylindrical member. When the main body portion 12 hits an obstacle, the traveling portion 13 comes into contact with a plurality of vertical grooves provided inside the main body portion 12 to rotate the floor self-propelled cleaner 4 and the traveling portion 13. Changes the direction of travel.
Also in this reference example, the hook-like member 7 may be provided on the outer peripheral portion of the upper surface of the annular member as in each of the reference examples.
[0017]
In each of the above reference examples, the dust sheet 1 is formed by extending seven convex portions 3 on the outer side of the annular sheet 2, but the number of convex portions may be one or more. However, if the number is too small, the chance of coming into contact with the corner of the floor is reduced, which is against the purpose of wiping every corner.
Moreover, although the convex part 3 assumes that the front-end | tip sharpened at the acute angle, it is not restricted to this, You may round a front-end | tip as shown in FIG. However, if the tip is not sharp (a sharp angle or a rounded tip), the protrusion 3 may protrude from the 90 ° corner and may not be wiped well.
Moreover, the dust sheet 1 should just protrude from the circular bottom part of the self-propelled cleaner for floors, and may be triangular as shown in FIG.
Moreover, as shown in FIG. 9, you may make it the shape which made the annular part larger than the outer periphery of the bottom part of the self-propelled cleaner for floors, and protruded all over. The convex part of this invention is the meaning also including such a thing. However, in this case, it is necessary to make the convex part a thin material that can be bent, and to make it easy to contact the corner part of the floor.

【０００８】
また、図１０に示すように環状部を床用自走式掃除機の底部の外周より大きくして全てはみ出すと共に、ダストシートの中心から外周に向かう方向に多数の切り込み１９を入れた形状にしてもよい。床の角部に接触した際に円滑に折曲し、隅々まで掃除できる。
また、凸部３は、先端を図１１に示すように折り返して、床用自走式掃除機４に接着剤、面ファスナなどで貼り付けると（実施形態）、先端が折れ曲がり難くなり、折れ曲がって角部が拭けなくなるということがなくなる。
また、杆状部材７、本体上部１０にはセンサ８を設けなくともよい。センサ８がなくても前輪６ｂが回転しないことを検知すれば同等の制御ができるからである。
なお、凸部３は、床用自走式掃除機の円形の底部に外接する四角形の角部１８以上に突出させるとよい。図１２に示すようにこれより短いと、床用自走式掃除機が壁面に衝突しても、凸部３が床の角部に接触しないからである。
符号の説明
［００１８］
１ ダストシート
２ 環状のシート
３ シートの凸部
４ 床用自走式掃除機
６ 走行部
８ 接触センサ[0008]
Further, as shown in FIG. 10, the annular portion is made larger than the outer periphery of the bottom portion of the floor self-propelled cleaner and protrudes all over, and a large number of cuts 19 are formed in the direction from the center of the dust sheet toward the outer periphery. Also good. When it touches the corner of the floor, it bends smoothly and cleans every corner.
Further, when the convex portion 3 is folded back as shown in FIG. 11 and attached to the floor self-propelled cleaner 4 with an adhesive, a hook-and-loop fastener or the like (embodiment), the distal end becomes difficult to bend and bends. The corners can no longer be wiped away.
Further, it is not necessary to provide the sensor 8 on the bowl-shaped member 7 and the main body upper part 10. This is because even if the sensor 8 is not provided, equivalent control can be performed by detecting that the front wheel 6b does not rotate.
In addition, it is good for the convex part 3 to make it protrude beyond the square corner | angular part 18 circumscribed to the circular bottom part of the self-propelled cleaner for floors. If it is shorter than this as shown in FIG. 12, even if the floor self-propelled cleaner collides with the wall surface, the convex portion 3 does not contact the corner of the floor.
Explanation of symbols [0018]
DESCRIPTION OF SYMBOLS 1 Dust sheet 2 Annular sheet 3 Convex part of sheet 4 Self-propelled cleaner for floor 6 Traveling part 8 Contact sensor

Claims (10)

環状のシートの裏面を剥離自在の着脱構造にしたものであり、円盤状の床用自走式掃除機の円形の底部に貼着し、床用自走式掃除機の移動に伴い床面を拭いていくダストシートにおいて、
上記ダストシートの外周に床用自走式掃除機に貼着した際に底部の側方に突出する凸部を少なくとも１つ延設することを特徴とするダストシート。The back of the annular sheet has a removable structure that can be peeled off, and is attached to the circular bottom of a disc-shaped self-propelled vacuum cleaner for floors. In the dust sheet to wipe
A dust sheet characterized by extending at least one convex part projecting to the side of the bottom when the self-propelled vacuum cleaner for floors is attached to the outer periphery of the dust sheet. 前記凸部が等間隔で複数設けたものであることを特徴とする請求項１に記載の床用自走式掃除機用のダストシート。   The dust sheet for a floor self-propelled cleaner according to claim 1, wherein a plurality of the convex portions are provided at equal intervals. 前記凸部の先端が鋭角であることを特徴とする請求項１または２に記載の床用自走式掃除機用のダストシート。   The dust sheet for a floor self-propelled cleaner according to claim 1 or 2, wherein a tip of the convex portion has an acute angle. 前記ダストシートが紙製であることを特徴とする請求項１乃至３のいずれか1項に記載の床用自走式掃除機用のダストシート。   The dust sheet for a self-propelled floor cleaner according to any one of claims 1 to 3, wherein the dust sheet is made of paper. 円盤状であり、底部に走行方向変更自在の走行部と障害物検知手段を設け、内蔵した電源からの電力を受け走行部により走行すると共に、障害物検知手段が障害物を検知すると、走行部の走行方向を変更する制御を行ながら、本体部の底部に剥離自在に貼着した布製のダストシートで床の拭き掃除を行う床用自走式掃除機において、
上記ダストシートが前記請求項１乃至４のいずれかであることを特徴とする床用自走式掃除機。It is disc-shaped and has a traveling part and an obstacle detecting means that can change the traveling direction at the bottom, and when the obstacle detecting means detects an obstacle, the traveling part receives power from the built-in power source and travels by the traveling part. In the self-propelled vacuum cleaner for floors that wipes and cleans the floor with a cloth dust sheet that is detachably attached to the bottom of the main body while performing control to change the traveling direction of
The self-propelled cleaner for floors, wherein the dust sheet is any one of claims 1 to 4. 前記床用自走式掃除機が、少なくも障害物に衝突して方向を変える際に、ダストシートを回動させることを特徴とする請求項５に記載の床用自走式掃除機。   The floor self-propelled cleaner according to claim 5, wherein the floor self-propelled cleaner rotates the dust sheet when it collides with an obstacle and changes its direction. 前記床用自走式掃除機の上面に隙間高さ検知手段を設け、この隙間高さ検知手段が隙間の高さが床用自走式掃除機の高さ以下であること検知したら、上記制御部により走行部の走行方向を変更する制御を行うことを特徴とする請求項５に記載の床用自走式掃除機。   When the gap height detection means is provided on the upper surface of the floor self-propelled cleaner, and the gap height detection means detects that the height of the gap is less than the height of the floor self-propelled cleaner, the control The floor self-propelled cleaner according to claim 5, wherein a control for changing a traveling direction of the traveling unit is performed by the unit. 前記走行部が電力を受け回転する一対の後輪と、後輪の前方中央に位置する前輪とからなり、
この前輪は後輪に押されて回転すると共に、制御部により方向を変更し、
前記障害物検知手段が、前輪の回転を確認する車輪回転確認センサであり、前輪の回転が停止したら本体部が障害物に接触したと判断して制御部に信号を発するものであることを特徴とする請求項５に記載の床用自走式掃除機。The traveling unit comprises a pair of rear wheels that rotate by receiving electric power, and a front wheel located at the front center of the rear wheel,
This front wheel is pushed by the rear wheel and rotates, and the direction is changed by the control unit,
The obstacle detection means is a wheel rotation confirmation sensor for confirming the rotation of the front wheel, and when the rotation of the front wheel is stopped, it is determined that the main body has contacted the obstacle, and a signal is sent to the control unit. The floor self-propelled cleaner according to claim 5. 前記本体部を、円盤状の本体下部の上に、この本体下部より外径が一回り小さい円柱状の本体上部を固定した形状にし、前記隙間高さ検知手段が本体上部であることを特徴とする請求項５に記載の床用自走式掃除機。   The main body is formed in a shape in which a cylindrical main body upper part whose outer diameter is slightly smaller than the lower part of the main body is fixed on a disk-shaped main body lower part, and the gap height detecting means is the upper part of the main body. The floor self-propelled cleaner according to claim 5. 前記本体部の上面に、本体部の上端部の高さ以上の杆状部材を起立し、前記隙間高さ検知手段がこの杆状部材であることを特徴とする請求項５に記載の床用自走式掃除機。   6. The floor-use member according to claim 5, wherein a hook-shaped member having a height equal to or higher than the height of the upper end of the main body is erected on the upper surface of the main body, and the gap height detecting means is the hook-shaped member. Self-propelled vacuum cleaner.
JP2011506140A 2009-03-27 2010-03-26 Dust sheet for self-propelled vacuum cleaner for floor and self-propelled vacuum cleaner for floor equipped with this dust sheet Pending JPWO2010110416A1 (en)

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