JPWO2005099545A1 - Dust collector and vacuum cleaner - Google Patents

Dust collector and vacuum cleaner Download PDF

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Publication number
JPWO2005099545A1
JPWO2005099545A1 JP2006519316A JP2006519316A JPWO2005099545A1 JP WO2005099545 A1 JPWO2005099545 A1 JP WO2005099545A1 JP 2006519316 A JP2006519316 A JP 2006519316A JP 2006519316 A JP2006519316 A JP 2006519316A JP WO2005099545 A1 JPWO2005099545 A1 JP WO2005099545A1
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Prior art keywords
dust
dust collecting
main body
dust collection
collecting container
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Japanese (ja)
Inventor
広 横山
広 横山
竹本　律雄
律雄 竹本
田中　正俊
正俊 田中
森下　篤至
篤至 森下
原田　健司
健司 原田
町田　達男
達男 町田
鈴木　仁
仁 鈴木
小嶋　健司
健司 小嶋
あい 田中
あい 田中
聡子 飯泉
聡子 飯泉
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Toshiba Corp
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Toshiba Corp
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Publication of JPWO2005099545A1 publication Critical patent/JPWO2005099545A1/en
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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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/106—Dust removal
    • A47L9/108—Dust compression means
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/102—Dust separators
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1409—Rigid filtering receptacles
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • 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
    • A47L9/20—Means for cleaning filters

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

塵埃を溜める集塵室部（５５）を有する集塵容器本体（５３）と、この集塵容器本体（５３）の外側に設けられ集塵容器本体（５３）を持ち運びするため把持される把持部（５４）と、集塵室部（５５）に溜められた塵埃を圧縮する圧縮部材（１００）を有する圧縮機構と、把持部（５４）に向かって移動させることにより圧縮部材（１００）を作動させるレバー（８５）とを備えている集塵容器（５０）。A dust collection container main body (53) having a dust collection chamber section (55) for storing dust, and a gripping part provided outside the dust collection container main body (53) and gripped for carrying the dust collection container main body (53) (54), a compression mechanism (100) that compresses the dust accumulated in the dust collection chamber (55), and the compression member (100) is operated by moving it toward the grip (54). A dust collecting container (50) comprising a lever (85) to be moved.

Description

本発明は、掃除機本体に着脱自在に装着される集塵容器と、この集塵容器を備えた電気掃除機とに関する。    The present invention relates to a dust collection container that is detachably attached to a vacuum cleaner body, and a vacuum cleaner provided with the dust collection container.

従来、図２５に示すサイクロン方式の電気掃除機が知られている（例えば、特開２００１−１０４２２３号公報（段落３８，４５、図２）参照）。    Conventionally, a cyclone type electric vacuum cleaner shown in FIG. 25 is known (see, for example, Japanese Patent Laid-Open No. 2001-104223 (paragraphs 38 and 45, FIG. 2)).

かかる電気掃除機は、上部が開口されたダストカップ１と、このダストカップ１内を負圧にする電動送風機２等とを備えている。ダストカップ１の周壁１Ａには吸気口３が形成され、この吸気口３は塵埃を吸引する吸込口体４に吸気通路５を介して連通している。    Such a vacuum cleaner includes a dust cup 1 having an open top, and an electric blower 2 that makes the inside of the dust cup 1 have a negative pressure. An intake port 3 is formed in the peripheral wall 1 </ b> A of the dust cup 1, and the intake port 3 communicates with an intake port body 4 that sucks dust through an intake passage 5.

吸込口体４から吸引された塵埃は吸気通路５を介してダストカップ１の吸気口３からダストカップ１内に吸引される。このダストカップ１内では旋回流が発生して、塵埃と空気が分離され、空気のみがダストカップ１の上部開口から電動送風機２に吸引されて外部へ排気される。    Dust sucked from the suction port body 4 is sucked into the dust cup 1 from the suction port 3 of the dust cup 1 through the suction passage 5. A swirling flow is generated in the dust cup 1 to separate dust and air, and only air is sucked into the electric blower 2 from the upper opening of the dust cup 1 and exhausted to the outside.

この電気掃除機によれば、ダストカップ１内に塵埃が集塵されていくので、紙パックフィルタが不要となる。    According to this electric vacuum cleaner, dust is collected in the dust cup 1, so that a paper pack filter is not necessary.

しかしながら、このような電気掃除機にあっては、塵埃と空気とをダストカップ１内に発生する旋回流によって分離させているだけなので、そのダストカップ１内に集められる塵埃はほとんど圧縮されず、このため、ダストカップ１は塵埃によって直ちに満されてしまい、ダストカップ１内に実際に溜められる塵埃の量はきわめて少ないという問題があった。    However, in such a vacuum cleaner, dust and air are only separated by the swirl flow generated in the dust cup 1, so that the dust collected in the dust cup 1 is hardly compressed, Therefore, the dust cup 1 is immediately filled with dust, and there is a problem that the amount of dust actually stored in the dust cup 1 is very small.

そこで、集塵部に集塵された塵埃を圧縮する圧縮手段が設けられた電気掃除機が提案されている（例えば、特願２００３−０９７０１７号参照）。    Therefore, an electric vacuum cleaner provided with a compressing means for compressing the dust collected in the dust collecting section has been proposed (for example, see Japanese Patent Application No. 2003-097017).

しかしながら、この技術では、圧縮手段を作動するつまみ部が、電気掃除機の掃除機本体を持つために掃除機本体の上部に配置された握り管部から離れた掃除機本体の下方位置に設けられているため、一方の手で掃除機本体を持ちつつ他方の手でつまみ部をスライドさせて圧縮手段を作動させなければならない場合が生じ、圧縮手段の操作が面倒であった。    However, in this technique, the knob portion for operating the compression means is provided at a lower position of the vacuum cleaner main body away from the grip tube portion arranged at the upper portion of the vacuum cleaner main body in order to have the vacuum cleaner main body. Therefore, there is a case where the compression means must be operated by holding the cleaner body with one hand and sliding the knob portion with the other hand, and the operation of the compression means is troublesome.

本発明の目的は、簡単な操作で塵埃を圧縮することができる集塵容器およびこの集塵容器を用いた電気掃除機を提供することにある。    An object of the present invention is to provide a dust collecting container capable of compressing dust by a simple operation and a vacuum cleaner using the dust collecting container.

上記目的を達成するため、本発明の一つの特徴における集塵容器は、塵埃を溜める集塵室部を有する集塵容器本体と、この集塵容器本体の外側に設けられ集塵容器本体を持ち運びするため把持される把持部と、集塵室部に溜められた塵埃を圧縮する圧縮部材を有する圧縮機構と、把持部に向かって移動させることにより圧縮部材を作動させるレバーとを備えている。このレバーは、一実施例では、把持部の把持時に作動し得る位置に配置され且つ把持部の上面に沿って設けられている。    In order to achieve the above object, a dust collection container according to one aspect of the present invention includes a dust collection container body having a dust collection chamber for storing dust and a dust collection container body provided outside the dust collection container body. For this purpose, a gripping part to be gripped, a compression mechanism having a compression member for compressing the dust accumulated in the dust collecting chamber part, and a lever for operating the compression member by moving toward the gripping part are provided. In one embodiment, the lever is disposed at a position where the lever can be operated when the grip portion is gripped, and is provided along the upper surface of the grip portion.

集塵容器本体は、集塵室部の上流側に配置されて塵埃と空気とを分離する分離手段と、集塵室部の底部に設けられた塵埃の排出開口と、この排出開口を開閉可能に配置され、開放時には前記圧縮部材が塵埃を排出させる底蓋とを有する。    The main body of the dust collection container is arranged upstream of the dust collection chamber, separating means for separating dust and air, the dust discharge opening provided at the bottom of the dust collection chamber, and opening and closing the discharge opening And the compression member has a bottom lid for discharging dust when opened.

集塵容器本体は、掃除機本体内に配置され、掃除機本体には集塵容器本体に設けられた圧縮部材を作動し得る作動手段が設けられている。    The dust container main body is disposed in the cleaner main body, and the cleaner main body is provided with an operating means capable of operating a compression member provided in the dust collector main body.

［図１］は、この発明に係る電機掃除機の外観を示した斜視図である。
［図２］は、図１に示す掃除機本体の構成を示した部分断面図である。
［図３］は、集塵容器を装着した掃除機本体の一部を示した断面図である。
［図４］は、集塵容器を示した斜視図である。
［図５］は、カバーケースを外した集塵容器を示した斜視図である。
［図６］は、連動機構の構成を示した斜視図である。
［図７］は、集塵容器の横断面図である。
［図８］は、連動機構の構成の一部を示す斜視図である。
［図９］は、集塵容器の他の実施例の主要部を示した説明図である。
［図１０］は、従来の電気掃除機の構成を示した説明図である。FIG. 1 is a perspective view showing an external appearance of an electric vacuum cleaner according to the present invention.
FIG. 2 is a partial cross-sectional view showing the configuration of the cleaner body shown in FIG.
[FIG. 3] is a cross-sectional view showing a part of the main body of the vacuum cleaner equipped with the dust collecting container.
FIG. 4 is a perspective view showing a dust collecting container.
FIG. 5 is a perspective view showing the dust collecting container with the cover case removed.
FIG. 6 is a perspective view showing the configuration of the interlocking mechanism.
FIG. 7 is a cross-sectional view of the dust collecting container.
FIG. 8 is a perspective view showing a part of the configuration of the interlocking mechanism.
FIG. 9 is an explanatory view showing a main part of another embodiment of the dust collecting container.
FIG. 10 is an explanatory view showing a configuration of a conventional electric vacuum cleaner.

以下、本発明に係る集塵容器を備えた電気掃除機の実施の形態を添付図面に示された実施例に基づいて詳細に説明する。    Hereinafter, an embodiment of a vacuum cleaner provided with a dust collecting container according to the present invention will be described in detail based on examples shown in the accompanying drawings.

図１に示すように、電気掃除機１０は、掃除機本体１１と、一端がこの掃除機本体１１に接続され他端が手元操作管１３に接続された集塵ホース１２と、手元操作管１３に着脱自在に接続された延長管１４と、この延長管１４の先端部に着脱自在に接続された吸込口体１５とを備えている。集塵ホース１２の一端は、掃除機本体１１に設けられた接続口１０Ａに着脱自在に接続されている。    As shown in FIG. 1, the vacuum cleaner 10 includes a cleaner body 11, a dust collecting hose 12 having one end connected to the cleaner body 11 and the other end connected to a hand operation tube 13, and a hand operation tube 13. An extension pipe 14 that is detachably connected to the front end of the extension pipe 14 and a suction port body 15 that is detachably connected to the distal end of the extension pipe 14. One end of the dust collecting hose 12 is detachably connected to a connection port 10 </ b> A provided in the cleaner body 11.

手元操作管１３には操作部１３Ａが設けられており、この操作部１３Ａには電気掃除機１０を操作するための複数の操作スイッチ１３Ｂが設けられている。    The operation tube 13 is provided with an operation portion 13A, and the operation portion 13A is provided with a plurality of operation switches 13B for operating the vacuum cleaner 10.

吸込口体１５には、その底面に塵埃を吸引する図示しない吸込開口が形成された吸込室（図示せず）が形成されている。    The suction port body 15 is formed with a suction chamber (not shown) in which a suction opening (not shown) for sucking dust is formed on the bottom surface.

掃除機本体１１は、図２に示すように、本体ケース２０と、この本体ケース２０内に設けられた集塵容器室２１に着脱自在に装着される集塵容器５０と、後部が本体ケース２０にヒンジ結合されて前側が上下方向に開閉可能となっている蓋体４０とを備えている。    As shown in FIG. 2, the cleaner body 11 includes a main body case 20, a dust collection container 50 that is detachably mounted in a dust collection container chamber 21 provided in the main body case 20, and a rear portion of the main body case 20. And a lid 40 that is hinged to the front and can be opened and closed in the vertical direction on the front side.

集塵容器５０は、集塵容器本体５３を備え、この集塵容器本体５３は、図４および図５に示すように、前側（図５において左側）に設けられた吸込口５２と、後側に設けられたフィルタ装着部５８とを有する。このフィルタ装着部５８は、後部開口５１を有する。吸込口５２は、上記吸込口体１５の吸込室に、接続口１０Ａ、集塵ホース１２および延長管１４を介して連通している。フィルタ装着部５８は、断面が四角形状の筒状に形成され、このフィルタ装着部５８内には、例えば、プリーツフィルタ体Ｐが着脱自在に装着されている。    The dust collecting container 50 includes a dust collecting container main body 53. As shown in FIGS. 4 and 5, the dust collecting container main body 53 includes a suction port 52 provided on the front side (left side in FIG. 5), and a rear side. And a filter mounting portion 58 provided in the. The filter mounting portion 58 has a rear opening 51. The suction port 52 communicates with the suction chamber of the suction port body 15 through the connection port 10 </ b> A, the dust collection hose 12, and the extension pipe 14. The filter mounting portion 58 is formed in a cylindrical shape having a square cross section, and, for example, a pleated filter body P is detachably mounted in the filter mounting portion 58.

集塵容器室２１は、本体ケース２０の前側に形成され、この集塵容器室２１の上部開口２２は、通常、上記蓋体４０によって密閉されている。また、本体ケース２０の後側には電動送風機２３が設けられており、この電動送風機２３の吸込開口２４が集塵容器５０の後部開口５１に接続風路Ｇを介して連通している。    The dust collection container chamber 21 is formed on the front side of the main body case 20, and the upper opening 22 of the dust collection container chamber 21 is normally sealed by the lid body 40. In addition, an electric blower 23 is provided on the rear side of the main body case 20, and the suction opening 24 of the electric blower 23 communicates with the rear opening 51 of the dust collecting container 50 through the connection air path G.

本体ケース２０には多数の排気孔２５が形成され、また、後輪２６にも多数の排気孔２７が形成されている。そして、電動送風機２３が吸込開口２４から吸引して図示しない排出口から排出した空気がそれら排気孔２５，２７から排気されるようになっている。    A large number of exhaust holes 25 are formed in the main body case 20, and a large number of exhaust holes 27 are also formed in the rear wheel 26. And the air which the electric blower 23 attracted | sucked from the suction opening 24, and was discharged | emitted from the discharge port which is not shown in figure is exhausted from these exhaust holes 25 and 27. FIG.

集塵容器本体５３は、吸込口５２から吸い込まれた塵埃および空気を塵埃と空気とに分離する塵埃分離手段６０と、この塵埃分離手段６０によって分離された塵埃を溜めるとともに塵埃分離部６０の下側に形成された集塵室部５５と、塵埃分離手段６０で分離された塵埃を集塵室部５５へ案内するためのガイド風路部５６と、集塵室部５５の上に一体形成された負圧室５７等とを備えている。集塵室部５５の底部には、塵埃を排出するための排出口５３Ｄとこの排出口を開閉可能にこの排出口に配置された底蓋５９とが設けられている。    The dust container main body 53 has a dust separating means 60 that separates dust and air sucked from the suction port 52 into dust and air, and stores the dust separated by the dust separating means 60 and below the dust separating section 60. The dust collection chamber 55 formed on the side, the guide air passage 56 for guiding the dust separated by the dust separation means 60 to the dust collection chamber 55, and the dust collection chamber 55 are integrally formed. Negative pressure chamber 57 and the like. At the bottom of the dust collection chamber 55, there are provided a discharge port 53D for discharging dust and a bottom lid 59 disposed at the discharge port so that the discharge port can be opened and closed.

塵埃分離手段６０は、複数の開口６１Ａを形成した枠体６１と、各開口６１Ａに取り付けられたネットフィルタＦ１とを有している。このネットフィルタＦ１で囲まれる内側がラッパ状の風路６２となっている。この風路６２は前後方向に直線上に延びている。    The dust separating means 60 includes a frame body 61 having a plurality of openings 61A and a net filter F1 attached to each opening 61A. The inner side surrounded by the net filter F1 is a trumpet-shaped air passage 62. The air passage 62 extends linearly in the front-rear direction.

枠体６１は、吸込口５２に対向すると共に吸込口５２の径より大きい前端開口６１ａと、吸込口５２の径とほぼ同一の径の後端開口６１ｂとを有している。    The frame 61 has a front end opening 61 a that is opposed to the suction port 52 and is larger than the diameter of the suction port 52, and a rear end opening 61 b that is substantially the same diameter as the suction port 52.

ガイド風路部５６は、枠体６２の後端開口６１ｂと、集塵室部５５の天井壁５５Ａの後部に設けた導入開口５５ｄとに連通している。    The guide air passage portion 56 communicates with a rear end opening 61b of the frame body 62 and an introduction opening 55d provided at the rear portion of the ceiling wall 55A of the dust collection chamber portion 55.

負圧室５７は後部開口５１に連通し、この負圧室５７内に塵埃分離部６０およびガイド風路５６が形成されている。塵埃分離部６０の風路６２は枠体６１の各開口６１Ａを介して負圧室５７に連通している。    The negative pressure chamber 57 communicates with the rear opening 51, and a dust separation portion 60 and a guide air passage 56 are formed in the negative pressure chamber 57. The air passage 62 of the dust separation unit 60 communicates with the negative pressure chamber 57 through each opening 61 </ b> A of the frame body 61.

集塵室部５５の後部壁５５Ｈには開口５５Ｈａが形成され、この開口５５Ｈａを介して集塵室部５５内と負圧室５７とが連通し、開口５５ＨａにはフィルタＦ２が取り付けられている。    An opening 55Ha is formed in the rear wall 55H of the dust collection chamber 55, and the inside of the dust collection chamber 55 and the negative pressure chamber 57 communicate with each other through the opening 55Ha, and a filter F2 is attached to the opening 55Ha. .

集塵容器５０は、集塵容器本体５３の上部に設けた把持部５４を有する。この把持部５４は、図４および図５に示すように、集塵容器本体５３の両側に固定された略Ｕ字状の帯状部材から成っている。集塵容器本体５３は、この把持部５４を持って持ち運ぶことができる。    The dust container 50 has a grip 54 provided on the upper part of the dust container body 53. As shown in FIGS. 4 and 5, the grip portion 54 is composed of a substantially U-shaped strip member fixed to both sides of the dust collecting container main body 53. The dust container main body 53 can be carried with the grip 54.

把持部５４への把持に連動して集塵室部５５に溜められた塵埃を圧縮する圧縮機構が設けられている。    A compression mechanism is provided for compressing the dust accumulated in the dust collection chamber 55 in conjunction with the grip on the grip 54.

この圧縮機構は、把持部５４の把持時、作動し得る位置に配置されたレバー８５と、このレバー６５の作動時、連動機構７０を介して集塵室部５５内の塵埃を圧縮するように集塵室部５５内に配置された圧縮部材１００とを有する。レバー８５は、把持部５４の上方にこの把持部５４に沿って延び且つ集塵容器本体５３の両側に跨って配置された略Ｕ字状の帯状部材から成っている。    This compression mechanism compresses the dust in the dust collection chamber 55 via the lever 85 disposed at a position where it can be operated when the gripping portion 54 is gripped and the interlock mechanism 70 when the lever 65 is operated. A compression member 100 disposed in the dust collection chamber 55. The lever 85 is formed of a substantially U-shaped belt-like member that extends along the grip portion 54 above the grip portion 54 and is disposed across both sides of the dust collecting container main body 53.

この圧縮部材１００は、集塵室部５５の天井壁５５Ａの下に、上下動自在に設けられ、この圧縮部材１００にはガイド風路部５６の内側に沿うように配置されるドーム状のガイド壁部１０１が図６に示すように一体に形成されている。    The compression member 100 is provided below the ceiling wall 55 </ b> A of the dust collection chamber portion 55 so as to be movable up and down, and the compression member 100 is provided with a dome-shaped guide disposed along the inside of the guide air passage portion 56. The wall portion 101 is integrally formed as shown in FIG.

また、圧縮部材１００には、塵埃分離部６０の後端開口６１ｂに対向する開口１０２と、集塵室部５５の導入開口５５ｄに対向する開口１０３が形成されている。圧縮部材１００の後縁部にはフィルタＦ２の上流側となるフィルタ面Ｆ２ａを摺接するブレード１１０が取り付けられている。    Further, the compression member 100 is formed with an opening 102 that faces the rear end opening 61 b of the dust separation portion 60 and an opening 103 that faces the introduction opening 55 d of the dust collection chamber portion 55. A blade 110 is attached to the rear edge of the compression member 100 so as to slidably contact the filter surface F2a on the upstream side of the filter F2.

連動機構７０は、例えば、レバー８５に連結されたギア手段と、このギア手段に連結されたロッド手段とを有する。    The interlock mechanism 70 includes, for example, gear means connected to the lever 85 and rod means connected to the gear means.

ロッド手段は、圧縮部材１００の両側部に着脱可能に取り付けられた上下に延びるロッド１０４，１０４を有する。    The rod means includes vertically extending rods 104 and 104 that are detachably attached to both side portions of the compression member 100.

これらロッド１０４，１０４は、図７に示すように、集塵室部５５の天井壁５５Ａの両端部に設けた孔５５ｆ，５５ｆを上下動自在に貫装されている。    As shown in FIG. 7, these rods 104 and 104 are inserted through holes 55f and 55f provided at both ends of the ceiling wall 55A of the dust collection chamber 55 so as to be movable up and down.

ギア手段は、レバー８５の脚部８６に設けられたラック７２と、このラック７２に噛合された扇状のギア７３と、図８に示すようにギア７３の軸７４に取り付けられている扇状のギア７５と、このギア７５に噛合するようにロッド１０４，１０４の上端に設けられた上下方向に延びるラック部材１０５，１０５とを有する。    The gear means includes a rack 72 provided on the leg 86 of the lever 85, a fan-shaped gear 73 meshed with the rack 72, and a fan-shaped gear attached to the shaft 74 of the gear 73 as shown in FIG. 75 and rack members 105, 105 extending in the vertical direction provided at the upper ends of the rods 104, 104 so as to mesh with the gear 75.

また、レバー８５の脚部８６，８６の下部には下方に突出した軸８７，８７が設けられており、この軸８７，８７の上部にはフランジ８７Ｆ，８７Ｆが形成されている。    Further, shafts 87 and 87 projecting downward are provided at the lower portions of the leg portions 86 and 86 of the lever 85, and flanges 87F and 87F are formed at the upper portions of the shafts 87 and 87, respectively.

軸８７，８７には図５に示すようにスプリングＳ１，Ｓ１が装着され、スプリングＳ１，Ｓ１の上部がフランジ８７Ｆ，８７Ｆに係止され、スプリングＳ１，Ｓ１の下部が集塵室部５５の天井壁５５Ａの上面に係止されている。そして、このスプリングＳ１，Ｓ１の付勢力によってレバー８５は上方に付勢され、レバー８５の両端部に設けた突部８５Ａ，８５Ａがカバーケース７１，７１の下面に当接することにより、レバー８５が所定量以上に上方に移動しないように規制されている。    As shown in FIG. 5, springs S1 and S1 are mounted on the shafts 87 and 87, the upper portions of the springs S1 and S1 are locked to the flanges 87F and 87F, and the lower portions of the springs S1 and S1 are the ceiling of the dust collection chamber 55. It is locked to the upper surface of the wall 55A. The lever 85 is urged upward by the urging force of the springs S1 and S1, and the protrusions 85A and 85A provided at both ends of the lever 85 abut against the lower surfaces of the cover cases 71 and 71. It is regulated not to move upward beyond a predetermined amount.

ギア７３はカバーケース７１に回動自在に装着されており、ギア７５の径はギア７３の径より大きく設定されている。    The gear 73 is rotatably attached to the cover case 71, and the diameter of the gear 75 is set larger than the diameter of the gear 73.

レバー８５をスプリングＳ１，Ｓ１の付勢力に抗して下方に押し下げると、ギア７３，７３が反時計回り（図８において）に回動し、このギア７３，７３とともに一体にギア７５，７５が反時計回りに回動する。ギア７５，７５の反時計回りの回動により、ラック１０６，１０６がロッド１０４，１０４と共に下方に移動する。    When the lever 85 is pushed downward against the urging force of the springs S1 and S1, the gears 73 and 73 rotate counterclockwise (in FIG. 8), and the gears 75 and 75 are integrally formed with the gears 73 and 73. Turn counterclockwise. Due to the counterclockwise rotation of the gears 75 and 75, the racks 106 and 106 move downward together with the rods 104 and 104.

ロッド１０４，１０４は、ギア７５の径がギア７３の径より大きく設定されていることにより、レバー８５の押し下げ量より大きく下方へ移動する。    Since the diameter of the gear 75 is set to be larger than the diameter of the gear 73, the rods 104 and 104 move downward more than the amount by which the lever 85 is pushed down.

これらロッド１０４，１０４の下方への移動により、圧縮部材１００は下方に押し下げられることになる。    As the rods 104 and 104 move downward, the compression member 100 is pushed downward.

このように、レバー８５を下方に押し下げると、連動機構７０により圧縮部材１００は下方に押し下げられることになる。    As described above, when the lever 85 is pushed down, the compression member 100 is pushed down by the interlocking mechanism 70.

底蓋５９を開閉する開閉機構９０が設けられ、この開閉機構９０は、図５に示すように、連動機構７０の近傍に配置された上下動可能なアーム９１と、このアーム９１の上下動によって軸９２回りに回動動作するリンク部材９３等とから構成されている。    An opening / closing mechanism 90 for opening and closing the bottom lid 59 is provided. As shown in FIG. 5, the opening / closing mechanism 90 includes an arm 91 disposed in the vicinity of the interlocking mechanism 70 and a vertically movable arm 91. It comprises a link member 93 and the like that rotate around a shaft 92.

アーム９１は、カバーケース７１の内側に上下動自在に保持されており、アーム９１の上部の操作部９１Ａが図４に示すようにカバーケース７１に設けた孔７１Ｂを貫通して上方に突出している。そして、その上部９１Ａが底蓋５９を開閉操作する操作部となっている。アーム９１は図示しないスプリングにより上方に付勢されている。    The arm 91 is held inside the cover case 71 so as to be movable up and down, and the operation portion 91A on the upper part of the arm 91 projects upward through a hole 71B provided in the cover case 71 as shown in FIG. Yes. The upper portion 91A serves as an operation unit for opening and closing the bottom lid 59. The arm 91 is biased upward by a spring (not shown).

リンク部材９３は、図５に示すように、集塵室部５５の側壁部５５Ｓに設けた軸９２に軸支されている。図５に示すように、リンク部材９３の下部にはフック９４が形成され、このフック９４が底蓋５９に設けた係止部（図示せず）に係止することにより底蓋５９が開成しないようになっている。    As shown in FIG. 5, the link member 93 is pivotally supported by a shaft 92 provided on the side wall 55 </ b> S of the dust collection chamber 55. As shown in FIG. 5, a hook 94 is formed in the lower part of the link member 93, and the bottom cover 59 is not opened by the hook 94 engaging with an engaging part (not shown) provided on the bottom cover 59. It is like that.

アーム９１の操作部９１Ａを押してアーム９１がスプリングの付勢力に抗して下方に移動すると、リンク部材９３が時計回りに回動して、リンク部材９３のフック９４が底蓋５９の係止部から外れ、底蓋５９が開成するようになっている。    When the operating portion 91A of the arm 91 is pushed and the arm 91 moves downward against the biasing force of the spring, the link member 93 rotates clockwise, and the hook 94 of the link member 93 is engaged with the locking portion of the bottom lid 59. The bottom lid 59 is opened.

底蓋５９は、図４に示すように、左側方にある軸線Ｊ１を中心にして矢印Ｐ１方向に回動することにより開成する。このように、アーム９１の操作部９１Ａを押すと、開閉機構９０により底蓋５９が開成することになる。    As shown in FIG. 4, the bottom cover 59 is opened by rotating in the direction of the arrow P1 about the axis J1 on the left side. As described above, when the operation portion 91 </ b> A of the arm 91 is pressed, the bottom cover 59 is opened by the opening / closing mechanism 90.

尚、連動機構７０および開閉機構９０は、これらを保護するためカバーケース７１により覆われている（図４参照）。    The interlocking mechanism 70 and the opening / closing mechanism 90 are covered with a cover case 71 to protect them (see FIG. 4).

掃除機本体１１には、集塵容器本体５３に設けられた把持部５４を作動し得る作動手段が設けられている。この作動手段は、例えば、蓋体４０に設けられた孔４１とこの孔に挿入されたボタン４２とを有する。このボタン４２は、図示しないスプリングによって上方に付勢され、通常、孔４１を閉じるように配置されている。    The vacuum cleaner main body 11 is provided with an operating means that can operate the grip portion 54 provided in the dust container main body 53. This operating means has, for example, a hole 41 provided in the lid 40 and a button 42 inserted into this hole. The button 42 is urged upward by a spring (not shown), and is usually arranged so as to close the hole 41.

蓋体４０の孔４１の下方には上下に延びたガイド筒４３が形成され、ボタン４１の下面に設けた軸４４がそのガイド筒４３のガイド孔４３Ａに上下動自在に挿入されていて、ボタン４２が上下動できるようになっている。また、ボタン４２の下面には突起４５が形成され、図２に示すように突起４５が後述するレバー８５に当接しており、ボタン４２を押し下げると、レバー８５が押し下げられる。
［動作］
次に、上記のように構成された電気掃除機の動作について説明する。A guide tube 43 extending vertically is formed below the hole 41 of the lid 40, and a shaft 44 provided on the lower surface of the button 41 is inserted into the guide hole 43A of the guide tube 43 so as to be movable up and down. 42 can move up and down. Further, a projection 45 is formed on the lower surface of the button 42, and the projection 45 is in contact with a lever 85 described later as shown in FIG. 2. When the button 42 is depressed, the lever 85 is depressed.
[Operation]
Next, operation | movement of the vacuum cleaner comprised as mentioned above is demonstrated.

先ず、図２に示すように、集塵容器５０を掃除機本体１１の集塵容器室２１に装着し、図１に示すように集塵ホース１２を掃除機本体１１の接続口１０Ａに接続するとともに手元操作管１３に延長管１４を介して吸込口体１５を接続する。    First, as shown in FIG. 2, the dust collecting container 50 is mounted in the dust collecting container chamber 21 of the cleaner body 11, and the dust collecting hose 12 is connected to the connection port 10A of the cleaner body 11 as shown in FIG. At the same time, the suction port body 15 is connected to the hand operation tube 13 via the extension tube 14.

手元操作管１３の操作部１３Ａの駆動用スイッチ１３Ｂを操作すると、電動送風機２３が駆動される。この電動送風機２３の駆動により、電動送風機２３の吸込開口２４から空気が吸い込まれて、接続風路Ｇを介して集塵容器５０の後部開口５１に作用し、さらにプリーツフィルタ体Ｐを介して集塵容器５０の負圧室５７が負圧となる。    When the drive switch 13B of the operation unit 13A of the hand operation tube 13 is operated, the electric blower 23 is driven. By driving the electric blower 23, air is sucked from the suction opening 24 of the electric blower 23, acts on the rear opening 51 of the dust collecting container 50 via the connection air passage G, and further collects via the pleated filter body P. The negative pressure chamber 57 of the dust container 50 becomes negative pressure.

この負圧が集塵室部５５のフィルタＦ２を介して集塵室部５５内や塵埃分離部６０のネットフィルタＦ１を介して塵埃分離６０の風路６２に作用し、この負圧が集塵容器５０の吸込口５２を介して集塵ホース１２，延長管１４および吸込口体１５に作用し、吸込口体１５から空気とともに塵埃が吸引されていく。    The negative pressure acts on the air passage 62 of the dust separation 60 through the filter F2 of the dust collection chamber 55 and the dust filter 60 via the net filter F1 of the dust separation unit 60. The dust 50 acts on the dust collecting hose 12, the extension pipe 14 and the suction port body 15 through the suction port 52 of the container 50, and dust is sucked together with air from the suction port body 15.

この吸引された塵埃および空気が延長管１４および集塵ホース１２を介して集塵容器５０の吸込口５２へ吸引されていく。この吸込口５２へ吸引された塵埃および空気は塵埃分離部６０の風路６２に吸引されていく。    The sucked dust and air are sucked into the suction port 52 of the dust collecting container 50 through the extension pipe 14 and the dust collecting hose 12. The dust and air sucked into the suction port 52 are sucked into the air passage 62 of the dust separation unit 60.

風路６２に吸引された空気の一部は塵埃分離部６０のネットフィルタＦ１を介して集塵容器５０の負圧室５７に吸引され、さらに集塵容器５０の後部開口５１のプリーツフィルタ体Ｐおよび接続風路Ｇを介して電動送風機２３の吸込開口２４へ吸引されていく。    Part of the air sucked into the air passage 62 is sucked into the negative pressure chamber 57 of the dust collecting container 50 through the net filter F1 of the dust separating section 60, and further, the pleated filter body P in the rear opening 51 of the dust collecting container 50. Then, the air is sucked into the suction opening 24 of the electric blower 23 through the connection air passage G.

一方、塵埃分離部６０の風路６２に吸引された塵埃は、空気よりも質量があることにより風路６２を直進していき、圧縮部材１００のガイド壁部１０１に案内されて集塵室部５５内へ導入されていく。すなわち、塵埃分離部６０により空気と塵埃が分離され、この分離された塵埃は集塵室部５５へ集塵されていくことになる。    On the other hand, the dust sucked into the air passage 62 of the dust separator 60 travels straight through the air passage 62 due to its mass rather than air, and is guided by the guide wall portion 101 of the compression member 100 to become a dust collection chamber portion. It will be introduced into 55. That is, air and dust are separated by the dust separation unit 60, and the separated dust is collected in the dust collection chamber 55.

また、風路６２を直進してきた空気は圧縮部材１００のガイド壁部１０１に案内されて集塵室部５５内へ導入される。この集塵室部５５内へ導入された空気は集塵室部５５の後部壁５５ＨのフィルタＦ２を通って集塵容器５０の負圧室５７に吸引され、さらに集塵容器５０の後部開口５１のプリーツフィルタ体Ｐおよび接続風路Ｇを介して電動送風機２３の吸込開口２４へ吸引されていく。    Further, the air that has traveled straight through the air passage 62 is guided by the guide wall 101 of the compression member 100 and introduced into the dust collection chamber 55. The air introduced into the dust collection chamber 55 is sucked into the negative pressure chamber 57 of the dust collection container 50 through the filter F2 on the rear wall 55H of the dust collection chamber 55, and further the rear opening 51 of the dust collection container 50. Then, the air is sucked into the suction opening 24 of the electric blower 23 through the pleated filter body P and the connection air passage G.

掃除が終了したら、操作部１３Ａの停止用スイッチ１３Ｂを操作して電動送風機２３の駆動を停止せる。そして、掃除機本体１１のボタン４２を下方に押す。このボタン４２が下方に押されると、レバー８５がスプリングＳ１，Ｓ１の付勢力に抗して下方に押し下げられる。    When the cleaning is completed, the stop switch 13B of the operation unit 13A is operated to stop the driving of the electric blower 23. And the button 42 of the cleaner body 11 is pushed downward. When the button 42 is pushed downward, the lever 85 is pushed downward against the urging force of the springs S1 and S1.

このレバー８５が下方に押し下げられると、連動機構７０により圧縮部材１００が下方に押し下げられていく。    When the lever 85 is pushed down, the compression member 100 is pushed down by the interlocking mechanism 70.

この圧縮部材１００が下方に押し下げられる際に、圧縮部材１００のブレード１１０がフィルタＦ２のフィルタ面Ｆ２ａを摺接していき、そのフィルタ面Ｆ２ａに付着した塵埃を掻き落としていく。また、圧縮部材１００の押し下げにより集塵室部５５に溜まった塵埃が圧縮されていく。このため、集塵室部５５に塵埃を多く溜めることができる。    When the compression member 100 is pushed downward, the blade 110 of the compression member 100 is brought into sliding contact with the filter surface F2a of the filter F2, and the dust attached to the filter surface F2a is scraped off. Further, the dust accumulated in the dust collecting chamber 55 is compressed by the pressing of the compression member 100. For this reason, a large amount of dust can be stored in the dust collection chamber 55.

ボタン４２から手を離せば、スプリングＳ１，Ｓ１の付勢力によってレバー８５が元の位置へ復帰し、このレバー８５に連動して圧縮部材１００やボタン４２が図２に示す元の位置へ戻る。    When the hand is released from the button 42, the lever 85 returns to the original position by the urging force of the springs S1 and S1, and the compression member 100 and the button 42 return to the original position shown in FIG.

次に、集塵室部５５に溜められた塵埃を捨てる場合について説明する。    Next, the case where the dust collected in the dust collection chamber 55 is discarded will be described.

先ず、掃除機本体１１の蓋体４０を開けて集塵容器５０を取り出す。そして、図４に示す操作部９１Ａを押すと、開閉機構９０により底蓋５９が軸線Ｊ１を中心にして矢印Ｐ１方向に回動して開成する。    First, the lid 40 of the cleaner body 11 is opened and the dust collecting container 50 is taken out. When the operation unit 91A shown in FIG. 4 is pressed, the bottom cover 59 is rotated by the opening / closing mechanism 90 in the direction of the arrow P1 about the axis line J1 to be opened.

次いで、把持部５４と共にレバー８５を握り締めると、レバー８５が把持部５４に向けて押し下げられていき、このレバー８５の押し下げにより、連動機構７０によって圧縮部材１００が塵埃を排出するのに十分な位置まで押し下げられていく。これにより、集塵室部５５内の塵埃が集塵容器５０の底部開口から下方へ押し出されていくので、ゴミ捨てが容易になる。    Next, when the lever 85 is squeezed together with the grip portion 54, the lever 85 is pushed down toward the grip portion 54, and the lever 85 is pushed down to a position sufficient for the compression member 100 to discharge dust by the interlocking mechanism 70. Will be pushed down. As a result, the dust in the dust collection chamber 55 is pushed downward from the bottom opening of the dust collection container 50, so that it is easy to discard the dust.

また、圧縮部材１００はロッド１０４，１０４から取り外すことができるので、圧縮部材１００の上に入り込んだゴミなどを掃除することができる。    Moreover, since the compression member 100 can be removed from the rods 104 and 104, the dust etc. which entered the compression member 100 can be cleaned.

図９は、他の例の集塵容器１５０の一部を示す。この集塵容器１５０は、連動機構７０により圧縮部材２００を鎖線で示す位置まで軸２０１回りに回動するようにしたものである。また、フィルタＦ２を円弧状に形成し、圧縮部材２００を回動させた際にフィルタＦ２のフィルタ面Ｆ２ａをブレードが摺接していくようにすると共に、圧縮部材２００で集塵室部５５の塵埃を押し出すようにしたものである。尚、図９において、符号２０２は開口を示す。    FIG. 9 shows a part of another example of the dust collecting container 150. The dust collecting container 150 is configured such that the compression member 200 is rotated about the axis 201 to the position indicated by the chain line by the interlocking mechanism 70. Further, the filter F2 is formed in an arc shape so that when the compression member 200 is rotated, the blade is brought into sliding contact with the filter surface F2a of the filter F2, and the dust in the dust collection chamber portion 55 is compressed by the compression member 200. Is to extrude. In FIG. 9, reference numeral 202 denotes an opening.

上記において、本発明に係る集塵容器を電気掃除機に適用した場合の実施例が述べられたが、この集塵容器の構成を電気掃除機だけでなく、他の任意の装置や機器に適用することができる。    In the above, an example in which the dust collecting container according to the present invention is applied to a vacuum cleaner has been described. However, the configuration of the dust collecting container is applied not only to a vacuum cleaner but also to any other device or device. can do.

Claims (6)

塵埃を溜める集塵室部を有する集塵容器本体と、前記集塵容器本体の外側に設けられ該集塵容器本体を持ち運びするため把持される把持部と、前記集塵室部に溜められた塵埃を圧縮する圧縮部材を有する圧縮機構と、前記把持部に向かって移動させることにより前記圧縮部材を作動させるレバーとを備えている集塵容器。A dust collection container body having a dust collection chamber for storing dust, a gripping part provided outside the dust collection container body and gripped for carrying the dust collection container body, and stored in the dust collection chamber part A dust collecting container comprising: a compression mechanism having a compression member that compresses dust; and a lever that operates the compression member by being moved toward the grip portion. 前記レバーは、前記把持部の把持時に作動し得る位置に配置され且つ前記把持部の上面に沿って設けられている請求項１記載の集塵容器。The dust collecting container according to claim 1, wherein the lever is disposed at a position where the lever can be operated when gripping the gripping portion and is provided along an upper surface of the gripping portion. 前記集塵容器本体は、前記集塵室部の上流側に配置されて塵埃と空気とを分離する分離手段と、前記集塵室部の底部に設けられた塵埃の排出開口と、該排出開口を開閉可能に配置され、開放時には前記圧縮部材が塵埃を排出させる底蓋とを有する請求項２記載の集塵容器。The dust container main body is disposed on the upstream side of the dust collecting chamber part, separating means for separating dust and air, a dust discharge opening provided at the bottom of the dust collecting chamber part, and the discharge opening The dust collecting container according to claim 2, wherein the dust collecting container has a bottom lid that is disposed so as to be openable and closable and allows the compression member to discharge dust when opened. 前記集塵容器本体は、掃除機本体内に配置され、該掃除機本体には前記集塵容器本体に設けられた圧縮部材を作動し得る作動手段が設けられている請求項１記載の集塵容器。2. The dust collecting body according to claim 1, wherein the dust collecting container main body is disposed in a cleaner main body, and the cleaner main body is provided with an operating means capable of operating a compression member provided in the dust collecting container main body. container. 前記作動手段は、掃除機本体の外面に且つ前記レバーに対応した位置に設けられたボタンを備えている請求項４記載の集塵容器。The dust collecting container according to claim 4, wherein the actuating means includes a button provided on an outer surface of the cleaner body and at a position corresponding to the lever. 前記請求項１記載の集塵容器を備えた電気掃除機。A vacuum cleaner comprising the dust collecting container according to claim 1.
JP2006519316A 2004-04-07 2004-12-28 Dust collector and vacuum cleaner Pending JPWO2005099545A1 (en)

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RU2327412C2 (en) 2008-06-27
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CN2794414Y (en) 2006-07-12
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DE602004029614D1 (en) 2010-11-25
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