JP2012055500A - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

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Publication number
JP2012055500A
JP2012055500A JP2010201645A JP2010201645A JP2012055500A JP 2012055500 A JP2012055500 A JP 2012055500A JP 2010201645 A JP2010201645 A JP 2010201645A JP 2010201645 A JP2010201645 A JP 2010201645A JP 2012055500 A JP2012055500 A JP 2012055500A
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Japan
Prior art keywords
dust collector
handle
cleaner
vacuum cleaner
main
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JP2010201645A
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JP5659641B2 (en
Inventor
Hiroshi Nakamoto
博司 仲本
Takaaki Ogawa
貴昭 小川
Toshiyuki Yoshida
稔之 吉田
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Panasonic Corp
パナソニック株式会社
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Priority to JP2010201645A priority Critical patent/JP5659641B2/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1691Mounting or coupling means for cyclonic chamber or dust receptacles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/32Handles
    • A47L9/327Handles for suction cleaners with hose between nozzle and casing

Abstract

PROBLEM TO BE SOLVED: To provide a user-friendly vacuum cleaner capable of easily attaching a dust collector to a cleaner body.SOLUTION: The vacuum cleaner includes: a cleaner body with a built-in electric blower for generating a suction air; a dust collector installed removably to the cleaner body; and a handle rotatably pivoted at an upper part of the dust collector. An engaging part is provided at an end of the handle, and a first engaged part is provided at the upper part of dust collector, which engages with the engaging part when the handle is in an inverted state and keeps the inverted state of the handle. The cleaner body is provided with a second engaged part which engages with the engaging part when the dust collector is attached to the cleaner body. When the dust collector is attached to the cleaner body with the handle being in the inversed state, an engagement between the engaging part and the first engaged part is released to return the handle to its housed state so that the engaging part engages with the second engaged part.

Description

本発明は、電気掃除機に関する。   The present invention relates to a vacuum cleaner.
従来、サイクロン式の電気掃除機においては、端部に固定爪が設けられたハンドルが上部に軸支された集塵装置を有し、使用者が集塵装置を掃除機本体に装着する場合には、集塵装置を垂直に立てた状態で掃除機本体へ装着させた後、使用者が集塵装置のハンドルの固定爪と掃除機本体の係合部との位置を合わせ、ハンドルの固定爪と掃除機本体の係合部とを嵌合させながら、ハンドルを倒立状態から収納状態へと回動させることにより、集塵装置を掃除機本体に保持固定させる構成が提案されている(例えば、特許文献1参照)。   Conventionally, a cyclone type electric vacuum cleaner has a dust collector in which a handle provided with a fixed claw at the end is pivotally supported on the upper part, and the user attaches the dust collector to the vacuum cleaner body. After attaching the dust collector to the main body of the vacuum cleaner in a vertical position, the user aligns the position of the dust collector's handle's fixing claw with the cleaner's main body's engaging portion, A structure is proposed in which the dust collector is held and fixed to the cleaner body by rotating the handle from the inverted state to the stored state while fitting the engaging portion of the cleaner body with the engaging portion (for example, Patent Document 1).
特開2007−236950号公報JP 2007-236950 A
しかしながら、上記従来の電気掃除機においては、電気掃除機の使い勝手を向上させるという観点からは未だ改善の余地があった。   However, the conventional vacuum cleaner still has room for improvement from the viewpoint of improving the usability of the vacuum cleaner.
すなわち、上記従来の電気掃除機においては、ハンドルを倒立させた状態では集塵装置を掃除機本体に装着することができないため、集塵装置を掃除機本体に装着する場合には、使用者が集塵装置のハンドルの固定爪と掃除機本体の係合部との位置を合わせながら、ハンドルを倒立状態から収納状態へと回動させる必要があるため、集塵装置を掃除機本体に装着するのに非常に手間がかかり、使い勝手が悪い場合があった。   That is, in the conventional vacuum cleaner, the dust collector cannot be attached to the vacuum cleaner body with the handle turned upside down. Therefore, when the dust collector is attached to the vacuum cleaner body, the user must Attach the dust collector to the vacuum cleaner body because it is necessary to rotate the handle from the inverted state to the stowed state while aligning the fixed claws of the handle of the dust collector and the engaging part of the vacuum cleaner body. However, it took a lot of time and was not easy to use.
本発明は、上記従来技術の有する課題に鑑みてなされたものであり、集塵装置を掃除機本体へ容易に装着させることができ、使い勝手のよい電気掃除機を提供することを目的とする。   The present invention has been made in view of the above-described problems of the prior art, and an object of the present invention is to provide an easy-to-use vacuum cleaner in which the dust collector can be easily attached to the cleaner body.
上記従来技術の有する課題を解決するために、本発明は、吸引風を発生させる電動送風機を内蔵する掃除機本体と、掃除機本体に着脱自在に取り付けられる集塵装置と、集塵装置の上部に回動自在に軸支されたハンドルと、を備え、ハンドルの端部には、係合部が設けられており、集塵装置の上部には、ハンドルが倒立状態のときに係合部と係合し、ハンドルを倒立状態で保持させる第1の被係合部が設けられており、掃除機本体には、集塵装置が掃除機本体に取り付けられたときに係合部と係合する第2の被係合部が設けられており、ハンドルが倒立状態で集塵装置が掃除機本体に取り付けられた場合、係合部と第1の被係合部との係合が解除され、ハンドルが収納状態へと回動し、係合部と第2の被係合部とが係合する電気掃除機を提供する。   In order to solve the above-described problems of the prior art, the present invention provides a vacuum cleaner body that includes an electric blower that generates suction air, a dust collector that is detachably attached to the vacuum cleaner body, and an upper portion of the dust collector. A handle that is pivotally supported at the end of the handle, and an end of the handle is provided with an engaging portion. An upper portion of the dust collector is provided with an engaging portion when the handle is in an inverted state. A first engaged portion that engages and holds the handle in an inverted state is provided, and the cleaner body engages with the engaging portion when the dust collector is attached to the cleaner body. When the second engaged portion is provided and the dust collector is attached to the cleaner body with the handle in an inverted state, the engagement between the engaging portion and the first engaged portion is released, Provided a vacuum cleaner in which the handle is turned to the retracted state and the engaging portion and the second engaged portion are engaged. That.
これにより、集塵装置を掃除機本体に装着する際に、ハンドルを倒立させた状態で集塵装置を掃除機本体に装着することができるとともに、使用者がハンドルの係合部と掃除機本体の第1の被係合部とを位置合わせしながら、ハンドルを倒立状態から収納状態へと回動させる必要がないため、集塵装置を掃除機本体へ容易に装着させることができ、電気掃除機の使い勝手を向上させることができる。   Thereby, when attaching a dust collector to a vacuum cleaner main body, while being able to attach a dust collector to a vacuum cleaner main body in the state where the handle was turned upside down, a user engages with an engaging part of a handle, and a vacuum cleaner main body. Since it is not necessary to rotate the handle from the inverted state to the stowed state while aligning with the first engaged portion, the dust collector can be easily attached to the vacuum cleaner body, Usability of the machine can be improved.
本発明の電気掃除機によれば、集塵装置を掃除機本体へ容易に装着させることができ、使い勝手のよい電気掃除機を提供することができるようになる。   According to the electric vacuum cleaner of the present invention, the dust collector can be easily attached to the main body of the vacuum cleaner, and an easy-to-use electric vacuum cleaner can be provided.
本発明の電気掃除機の実施の形態1を示す全体斜視図Whole perspective view which shows Embodiment 1 of the vacuum cleaner of this invention 本発明の電気掃除機の実施の形態1における掃除機本体を示す全体断面図Whole sectional drawing which shows the cleaner body in Embodiment 1 of the vacuum cleaner of this invention 本発明の電気掃除機の実施の形態1における集塵装置を示す全体断面図Whole sectional drawing which shows the dust collector in Embodiment 1 of the vacuum cleaner of this invention 本発明の電気掃除機の実施の形態1における集塵装置を示す全体斜視図Whole perspective view which shows the dust collector in Embodiment 1 of the vacuum cleaner of this invention (a)本発明の電気掃除機の実施の形態1における集塵装置が装着される様子を示す掃除機本体の側面図、(b)本発明の電気掃除機の実施の形態1における集塵装置が装着された状態を示す掃除機本体の側面図(A) The side view of the vacuum cleaner main body which shows a mode that the dust collector in Embodiment 1 of the vacuum cleaner of this invention is mounted | worn, (b) The dust collector in Embodiment 1 of the vacuum cleaner of this invention Side view of the vacuum cleaner body showing the state where
第1の発明は、吸引風を発生させる電動送風機を内蔵する掃除機本体と、掃除機本体に着脱自在に取り付けられる集塵装置と、集塵装置の上部に回動自在に軸支されたハンドルと、を備え、ハンドルの端部には、係合部が設けられており、集塵装置の上部には、ハンドルが倒立状態のときに係合部と係合し、ハンドルを倒立状態で保持させる第1の被係合部が設けられており、掃除機本体には、集塵装置が掃除機本体に取り付けられたときに係合部と係合する第2の被係合部が設けられており、ハンドルが倒立状態で集塵装置が掃除機本体に取り付けられた場合、係合部と第1の被係合部との係合が解除され、ハンドルが収納状態へと回動し、係合部と第2の被係合部とが係合する電気掃除機としたものである。   A first aspect of the present invention is a vacuum cleaner body incorporating an electric blower that generates suction air, a dust collector that is detachably attached to the vacuum cleaner body, and a handle that is pivotally supported on the upper portion of the dust collector. And an end of the handle is provided with an engaging portion, and the upper portion of the dust collector is engaged with the engaging portion when the handle is in an inverted state, and the handle is held in an inverted state. A first engaged portion is provided, and the cleaner body is provided with a second engaged portion that engages with the engaging portion when the dust collector is attached to the cleaner body. When the dust collector is attached to the cleaner body with the handle in an inverted state, the engagement between the engaging portion and the first engaged portion is released, and the handle is rotated to the storage state. In this vacuum cleaner, the engaging portion and the second engaged portion are engaged.
これにより、集塵装置を掃除機本体に装着する際に、ハンドルを倒立させた状態で集塵装置を掃除機本体に装着することができるとともに、使用者がハンドルの係合部と掃除機本体の第1の被係合部とを位置合わせしながら、ハンドルを倒立状態から収納状態へと回動させる必要がないため、集塵装置を掃除機本体へ容易に装着させることができ、電気掃除機の使い勝手を向上させることができる。   Thereby, when attaching a dust collector to a vacuum cleaner main body, while being able to attach a dust collector to a vacuum cleaner main body in the state where the handle was turned upside down, a user engages with an engaging part of a handle, and a vacuum cleaner main body. Since it is not necessary to rotate the handle from the inverted state to the stowed state while aligning with the first engaged portion, the dust collector can be easily attached to the vacuum cleaner body, Usability of the machine can be improved.
第2の発明は、特に第1の発明において、掃除機本体の集塵装置の底面に対向する位置には、位置決め用の嵌合凸部が設けられており、集塵装置の底面には、嵌合凸部と嵌合する嵌合凹部が設けられている構成としたものである。   In a second aspect of the invention, particularly in the first aspect of the invention, a positioning fitting convex portion is provided at a position facing the bottom surface of the dust collector of the cleaner body, and on the bottom surface of the dust collector, The fitting is provided with a fitting recess that fits with the fitting protrusion.
これにより、掃除機本体に設けられた嵌合凸部と集塵装置に設けられた嵌合凹部とを嵌合させるだけで、集塵装置を掃除機本体に簡単に位置決めすることができ、集塵装置を掃除機本体へさらに容易に装着させることができ、電気掃除機の使い勝手をさらに向上させることができる。   As a result, the dust collector can be easily positioned on the cleaner body simply by fitting the fitting protrusion provided on the cleaner body and the fitting recess provided on the dust collector. The dust device can be more easily attached to the vacuum cleaner body, and the usability of the vacuum cleaner can be further improved.
第3の発明は、特に第1及び第2の発明において、集塵装置は、下面に開口部を有する集塵装置本体と、集塵装置本体の上面を覆う上蓋体と、集塵装置本体に回動自在に軸支されており、開口部を開閉する下蓋体と、上蓋体の後方の上部に設けられており、下蓋体を開動作させる操作部と、から構成されており、ハンドルは、上蓋体に回動自在に軸支されており、ハンドルは、上蓋体の上面に対して90度以上倒立した状態で保持固定される構成としたものである。   In a third aspect of the invention, particularly in the first and second aspects of the present invention, the dust collector includes a dust collector main body having an opening on the lower surface, an upper lid that covers the upper surface of the dust collector main body, and a dust collector main body. It is pivotally supported, and is composed of a lower lid body that opens and closes the opening, and an operation unit that is provided on the upper rear portion of the upper lid body and opens the lower lid body. Is pivotally supported on the upper lid body, and the handle is held and fixed in an inverted state by 90 degrees or more with respect to the upper surface of the upper lid body.
これにより、使用者が下蓋体を開動作させる操作部を片手で操作でき、容易に塵埃を排出させることができるため、電気掃除機の使い勝手をさらに向上させることができる。   Thereby, since the user can operate the operation part for opening the lower lid with one hand and can easily discharge the dust, the usability of the vacuum cleaner can be further improved.
第4の発明は、特に第1〜第3の発明において、集塵装置は、略45度傾いた状態で掃
除機本体に取り付けられる構成としたものである。
According to a fourth aspect of the invention, particularly in the first to third aspects of the invention, the dust collector is configured to be attached to the cleaner body in a state of being inclined by approximately 45 degrees.
これにより、掃除機本体を小型化することできるとともに、集塵装置を掃除機本体へ容易に装着させることができ、電気掃除機の使い勝手をさらに向上させることができる。   Thereby, while being able to miniaturize a vacuum cleaner main body, a dust collector can be easily attached to a vacuum cleaner main body, and the usability of a vacuum cleaner can further be improved.
以下、図面を参照しながら本発明の電気掃除機の好適な実施形態について詳細に説明する。なお、以下の説明では、同一または相当部分には同一符号付し、重複する説明は省略する。   Hereinafter, a preferred embodiment of a vacuum cleaner of the present invention will be described in detail with reference to the drawings. In the following description, the same or corresponding parts are denoted by the same reference numerals, and redundant description is omitted.
(実施の形態1)
本発明の電気掃除機の実施の形態1について、図1〜図4を用いて説明する。
(Embodiment 1)
Embodiment 1 of the electric vacuum cleaner of this invention is demonstrated using FIGS. 1-4.
図1は、本発明の電気掃除機の実施の形態1を示す全体斜視図である。また、図2は、本発明の電気掃除機の実施の形態1における掃除機本体を示す全体断面図である。さらに、図3は、本発明の電気掃除機の実施の形態1における集塵装置を示す全体断面図である。また、図4は、本発明の電気掃除機の実施の形態1における集塵装置を示す全体斜視図である。   FIG. 1 is an overall perspective view showing Embodiment 1 of the electric vacuum cleaner of the present invention. Moreover, FIG. 2 is a whole sectional view showing the cleaner body in Embodiment 1 of the electric vacuum cleaner of the present invention. Further, FIG. 3 is an overall cross-sectional view showing the dust collector in Embodiment 1 of the electric vacuum cleaner of the present invention. FIG. 4 is an overall perspective view showing the dust collector in Embodiment 1 of the electric vacuum cleaner of the present invention.
図1に示すように、電気掃除機100は、吸引風を発生させる電動送風機9を内蔵する掃除機本体1と、掃除機本体1に着脱自在に取り付けられる集塵装置2と、被清掃面の塵埃を捕集する吸込具3と、一端が吸込具3に着脱自在に接続される伸縮自在或いは継ぎ自在の延長管4と、一端が延長管4の他端に着脱自在に接続され、他端が掃除機本体1に設けられた吸気口1aに着脱自在に接続されるホース5と、から構成されている。   As shown in FIG. 1, the electric vacuum cleaner 100 includes a vacuum cleaner body 1 that includes an electric blower 9 that generates suction air, a dust collector 2 that is detachably attached to the vacuum cleaner body 1, and a surface to be cleaned. A suction tool 3 for collecting dust, a telescopic or jointable extension pipe 4 having one end detachably connected to the suction tool 3, and one end detachably connected to the other end of the extension pipe 4. Is composed of a hose 5 that is detachably connected to an air inlet 1 a provided in the cleaner body 1.
吸込具3には、被清掃面の塵埃を掻きあげる回転ブラシ(図示せず)と、回転ブラシ(図示せず)を回転駆動する電動機(図示せず)と、が内蔵されている。また、ホース5の延長管4側の端部には、掃除の際に使用者が保持する把手部6を備えた先端パイプ7が設けられており、この先端パイプ7を介して延長管4とホース5とが着脱自在に接続されている。さらに、ホース5の掃除機本体1側の端部には、接続パイプ8が設けられており、この接続パイプ8を介して掃除機本体1の吸気口1aとホース5とが着脱自在に接続されている。   The suction tool 3 includes a rotating brush (not shown) that scrapes dust on the surface to be cleaned and an electric motor (not shown) that rotates the rotating brush (not shown). Further, a tip pipe 7 having a handle 6 held by a user during cleaning is provided at the end of the hose 5 on the side of the extension pipe 4. The hose 5 is detachably connected. Further, a connection pipe 8 is provided at the end of the hose 5 on the cleaner body 1 side, and the intake port 1a of the cleaner body 1 and the hose 5 are detachably connected via the connection pipe 8. ing.
図2に示すように、掃除機本体1の後部には、吸引風を発生させる電動送風機9を内蔵する電動送風機室10と、電源コード巻き取り装置(図示せず)とが配置されている。また、掃除機本体1の前部には、塵埃を分離捕集する集塵装置2が着脱自在に取り付けられる集塵装置収納部11が配置されている。また、この集塵装置収納部11には、集塵装置2を掃除機本体1に装着する際に、後述する集塵装置2の下蓋体17に設けられた嵌合凹部17aと嵌合することで、集塵装置2を掃除機本体1に位置決めする位置決め用の嵌合凸部11aが設けられている。さらに、掃除機本体1の後方の下部の両側には、1対の走行用の車輪12が回動自在に配置されている。また、掃除機本体1の底面の前方には、同じく走行用のキャスター13が回動自在に配置されている。   As shown in FIG. 2, an electric blower chamber 10 containing an electric blower 9 that generates suction air and a power cord winding device (not shown) are arranged at the rear of the cleaner body 1. In addition, a dust collector storage unit 11 to which a dust collector 2 that separates and collects dust is detachably attached is disposed at the front of the cleaner body 1. In addition, when the dust collector 2 is mounted on the cleaner body 1, the dust collector housing 11 is fitted with a fitting recess 17 a provided in the lower lid 17 of the dust collector 2 described later. Thus, a positioning fitting convex portion 11a for positioning the dust collector 2 on the cleaner body 1 is provided. Further, a pair of traveling wheels 12 are rotatably disposed on both sides of the lower part of the rear of the cleaner body 1. Further, a traveling caster 13 is also rotatably disposed in front of the bottom surface of the cleaner body 1.
また、掃除機本体1の上部には、使用者が掃除機本体1を持ち運ぶ際に保持する本体ハンドル14が設けられている。この本体ハンドル14は、掃除機本体1に集塵装置2が取り付けられた状態で、集塵装置2の上方に位置するように設けられている。また、本体ハンドル14の掃除機本体1側の両端部には、集塵装置2が掃除機本体1に取り付けられた際に、後述する集塵装置2に設けられた係合部である第1の爪部26と係合する第2の被係合部である第2の凹部14aが設けられている。   In addition, a main body handle 14 that is held when the user carries the cleaner main body 1 is provided on the upper portion of the cleaner main body 1. The main body handle 14 is provided so as to be positioned above the dust collector 2 in a state where the dust collector 2 is attached to the cleaner body 1. Moreover, when the dust collector 2 is attached to the cleaner main body 1 at both ends of the main body handle 14 on the cleaner main body 1 side, a first engaging portion provided in the dust collector 2 described later is provided. A second recessed portion 14 a is provided as a second engaged portion that engages with the claw portion 26.
図2〜図4に示すように、集塵装置2は、構成部品を大きく分けると、外郭は、下面に
開口部15aを有する略円筒状の集塵装置本体15と、集塵装置本体15の上面を覆う上蓋体16と、集塵装置本体15に回動自在に軸支されており、開口部15aを開閉する下蓋体17と、上蓋体16に回動自在に軸支されたハンドル18と、から構成されている。
As shown in FIGS. 2 to 4, when the dust collector 2 is roughly divided into components, the outer shell has a substantially cylindrical dust collector body 15 having an opening 15 a on the lower surface, and a dust collector body 15. The upper lid body 16 covering the upper surface, the dust collector main body 15 is pivotally supported, and the lower lid body 17 that opens and closes the opening 15a, and the handle 18 that is pivotally supported by the upper lid body 16 are supported. And is composed of.
集塵装置本体15の後部には、集塵装置2を掃除機本体1に装着したときに、吸気口1aと連通する吸入口15bが設けられている。また、集塵装置本体15の内部には、その略同心状に一次フィルター19を有する一次フィルター取り付け枠20が設けられている。さらに、一次フィルター19の下方に、傘状の延出部21を有する内筒部22が爪(図示せず)による嵌合、または溶着などの手段により、一次フィルター取り付け枠20に取り付けられている。また、一次フィルター19の上方には、プリーツ状に形成された二次フィルター23が設けられ、更にその上方には、二次フィルター23に蓄積した塵埃を振動などの手段により落とすための除塵部24や、除塵部24に振動を与える手段となるモータ部25を備えている。   A suction port 15b that communicates with the suction port 1a when the dust collector 2 is mounted on the cleaner body 1 is provided at the rear of the dust collector main body 15. Further, a primary filter mounting frame 20 having a primary filter 19 in a substantially concentric manner is provided inside the dust collector main body 15. Further, an inner cylinder portion 22 having an umbrella-like extension portion 21 is attached to the primary filter mounting frame 20 below the primary filter 19 by means such as fitting or welding with a claw (not shown). . Further, a secondary filter 23 formed in a pleat shape is provided above the primary filter 19, and further above that, a dust removing unit 24 for dropping dust accumulated in the secondary filter 23 by means such as vibration. In addition, a motor unit 25 serving as means for applying vibration to the dust removing unit 24 is provided.
一次フィルター19は、金属材料で構成されており、金属表面部分には樹脂などによる凹凸形状を設けない構成とすることで、旋回流が滑らかに流れることになり、分離効率を高めるとともに、塵埃などの巻きつきを軽減する効果を発揮する。なお、一次フィルター19の表面に研磨処理を施すことによって、その効果を高めることができ、また抗菌処理を施すことによって、一次フィルター19を清潔に保つことができる。   The primary filter 19 is made of a metal material, and the metal surface portion is not provided with an uneven shape made of resin or the like, so that a swirl flow flows smoothly, improving separation efficiency, Demonstrate the effect of reducing the wrap around. The effect can be enhanced by subjecting the surface of the primary filter 19 to polishing, and the primary filter 19 can be kept clean by applying antibacterial treatment.
上蓋体16は、除塵部24及びモータ部25を内包するとともに、集塵装置本体15の上面を覆うように、集塵装置本体15の上部に設けられている。また、上蓋体16には、ハンドル18が回動自在に軸支されており、このハンドル18の端部には係合部である第1の爪部26が設けられている。また、上蓋体16の上面には、ハンドル18が上蓋体16の上面に対して90度以上倒立した状態のときに第1の爪部26と係合し、ハンドル18を倒立状態で保持させる第1の被係合部である第1の凹部27が設けられている。さらに、上蓋体16の前部には、ハンドル18に設けられた第3の凹部28と嵌合することでハンドル18を収納状態で保持固定させる第2の爪部29が設けられている。また、上蓋体16の後方の上部には、後述する下蓋体17を開動作させる操作部30が設けられている。さらに、上蓋体16の後部には、集塵装置2を掃除機本体1に装着した際に電動送風機9と連通するとともに、集塵装置2の内部で塵埃が分離された後の空気を集塵装置2の外部へと排出させる排出口16aが設けられている。   The upper cover body 16 includes the dust removing unit 24 and the motor unit 25 and is provided on the upper portion of the dust collector main body 15 so as to cover the upper surface of the dust collector main body 15. Further, a handle 18 is pivotally supported on the upper lid 16, and a first claw portion 26 as an engaging portion is provided at an end of the handle 18. Further, the upper surface of the upper lid body 16 is engaged with the first claw portion 26 when the handle 18 is inverted by 90 degrees or more with respect to the upper surface of the upper lid body 16 to hold the handle 18 in an inverted state. 1st recessed part 27 which is 1 to-be-engaged part is provided. Further, a second claw portion 29 is provided at the front portion of the upper lid body 16 so that the handle 18 is held and fixed in a stored state by fitting with a third recess 28 provided in the handle 18. In addition, an operation unit 30 that opens a lower lid body 17 to be described later is provided on the upper rear portion of the upper lid body 16. Further, the rear portion of the upper lid 16 communicates with the electric blower 9 when the dust collector 2 is mounted on the cleaner body 1 and collects the air after the dust is separated inside the dust collector 2. A discharge port 16a for discharging the apparatus 2 to the outside is provided.
下蓋体17は、集塵装置本体15に設けたヒンジ部31によって集塵装置本体15に回動自在に取り付けられるとともに、集塵装置本体15に設けた尾錠部32によって開口部15aを閉塞した状態で集塵装置本体15に保持される。また、下蓋体17の集塵装置本体15に対向する位置にはパッキン33が配置されており、このパッキン33によって、集塵装置本体15と下蓋体17とはエアータイト(気密性保持)されている。さらに、下蓋体17は、使用者が操作部30を操作することで、集塵装置本体15の後部に設けられたスライダー34が下方に押し下げられ、このスライダー34によって尾錠部32が回動されることで、下蓋体17と尾錠部32との係合が解除され、開口部15aを開放するように構成されている。また、下蓋体17の略中央部には、集塵装置収納部11に設けられた嵌合凸部11aと嵌合する嵌合凹部17aが設けられている。   The lower lid body 17 is rotatably attached to the dust collector main body 15 by a hinge portion 31 provided in the dust collector main body 15, and the opening 15 a is closed by a buckle portion 32 provided in the dust collector main body 15. The dust collector body 15 is held in a state. Further, a packing 33 is disposed at a position of the lower lid 17 facing the dust collector main body 15, and the dust collector main body 15 and the lower lid 17 are air tight (maintains airtightness) by the packing 33. Has been. Further, in the lower lid body 17, when the user operates the operation unit 30, the slider 34 provided at the rear portion of the dust collector main body 15 is pushed downward, and the buckle portion 32 is rotated by the slider 34. Thus, the engagement between the lower lid body 17 and the buckle portion 32 is released, and the opening portion 15a is opened. In addition, a fitting recess 17 a that fits with the fitting protrusion 11 a provided in the dust collector housing 11 is provided at a substantially central portion of the lower lid body 17.
以上のように構成された電気掃除機100について、以下、その動作、作用を説明する。   About the vacuum cleaner 100 comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.
使用者が把手部6を保持し、電気掃除機100の運転を開始すると、電動送風機9で吸引風が発生し吸引力が発生する。この状態で、使用者が被清掃面上で吸込具3を動かすと、吸込具3から被清掃面上の塵埃が空気とともに吸引される。吸込具3から吸引された塵
埃を含む空気は、延長管4及びホース5を介して吸気口1aから掃除機本体1内へと流入する。掃除機本体1内へと流入した塵埃を含む空気は、吸入口15bから集塵装置2の内部へと流入する。
When the user holds the handle portion 6 and starts the operation of the electric vacuum cleaner 100, a suction wind is generated by the electric blower 9, and a suction force is generated. When the user moves the suction tool 3 on the surface to be cleaned in this state, dust on the surface to be cleaned is sucked together with air from the suction tool 3. Air containing dust sucked from the suction tool 3 flows into the cleaner body 1 from the air inlet 1 a via the extension pipe 4 and the hose 5. Air containing dust that has flowed into the cleaner body 1 flows into the dust collector 2 from the suction port 15b.
集塵装置2の内部に流入した塵埃を含む空気は、一次フィルター19の外周と集塵装置本体15とで形成されるサイクロン空間部35に流入し、サイクロン空間部35で発生する旋回流により綿ごみを主とした粗塵と細塵を含んだ空気とに遠心分離される。綿ごみを主とした粗塵は、延出部21と集塵装置本体15との間に形成される集塵通路36を通り塵埃蓄積空間部37へと蓄積される。   The dust-containing air that has flowed into the dust collector 2 flows into the cyclone space 35 formed by the outer periphery of the primary filter 19 and the dust collector body 15, and is swollen by the swirl flow generated in the cyclone space 35. Centrifugal separation is carried out into coarse dust, mainly dust, and air containing fine dust. Coarse dust, mainly cotton dust, is accumulated in the dust accumulation space 37 through the dust collection passage 36 formed between the extending portion 21 and the dust collector main body 15.
サイクロン空間部35で粗塵が遠心分離され、細塵のみを含んだ空気は、一次フィルター19を通過し、その後、二次フィルター23によって細塵が濾過される。そして、細塵を含まない空気のみが二次フィルター23を通過し、排出口16aから集塵装置2の外部へと排出される。集塵装置2から排出された空気は、電動送風機9に吸引され、掃除機本体1に設けられた排気口(図示せず)から掃除機本体1の外部へと排出される。   Coarse dust is centrifuged in the cyclone space 35 and air containing only fine dust passes through the primary filter 19, and then the fine dust is filtered by the secondary filter 23. Only air that does not contain fine dust passes through the secondary filter 23 and is discharged from the discharge port 16 a to the outside of the dust collector 2. The air discharged from the dust collector 2 is sucked into the electric blower 9 and discharged to the outside of the cleaner body 1 through an exhaust port (not shown) provided in the cleaner body 1.
二次フィルター23に堆積した細塵は、電動送風機9の運転停止時に、二次フィルター23の上方に設けられた除塵部24にモータ部25により振動が与えられることによって、二次フィルター23から剥離する。そして剥離した細塵は、一次フィルター取り付け枠20より内側の空間を通り、一次フィルター19の下方でかつ延出部21の内側に設けた内筒部22の内部へと蓄積される。   The fine dust accumulated on the secondary filter 23 is peeled off from the secondary filter 23 when the motor unit 25 vibrates the dust removing unit 24 provided above the secondary filter 23 when the operation of the electric blower 9 is stopped. To do. The fine dust that has peeled off passes through the space inside the primary filter mounting frame 20 and accumulates inside the inner cylinder portion 22 provided below the primary filter 19 and inside the extending portion 21.
次に、集塵装置2内に蓄積した塵埃を捨てる場合、使用者が集塵装置2の上蓋体16に設けられたハンドル18を上方へ回動させると、ハンドル18の端部に設けられた第1の爪部26と本体ハンドル14に設けられた第2の凹部14aとの嵌合が解除され、集塵装置2を掃除機本体1から取り外すことができる。そして、集塵装置2を掃除機本体1から取り外した後、使用者は、ハンドル18を上蓋体の上面に対して90度以上倒立させ、第1の爪部26と第1の凹部27とを係合し、ハンドル18を倒立状態で保持固定させる。この状態で、使用者は、ハンドル18を保持し、集塵装置2をゴミ箱等の上へと移動させ、操作部30を操作する。使用者により操作部30が操作されると、スライダー34が下方に押し下げられ、尾錠部32が回動し、下蓋体17と尾錠部32との係合が解除され、開口部15aから集塵装置2の外部へと塵埃が排出される。   Next, when throwing away the dust accumulated in the dust collector 2, when the user rotates the handle 18 provided on the upper cover 16 of the dust collector 2 upward, the dust 18 is provided at the end of the handle 18. The fitting between the first claw portion 26 and the second recess 14 a provided in the main body handle 14 is released, and the dust collector 2 can be removed from the cleaner main body 1. And after removing the dust collector 2 from the cleaner main body 1, a user inverts the handle | steering-wheel 18 with respect to the upper surface of an upper cover body 90 degree | times or more, and makes the 1st nail | claw part 26 and the 1st recessed part 27 stand. The handle 18 is held and fixed in an inverted state. In this state, the user holds the handle 18, moves the dust collector 2 onto a trash box or the like, and operates the operation unit 30. When the operation unit 30 is operated by the user, the slider 34 is pushed down, the buckle 32 is rotated, the engagement between the lower lid 17 and the buckle 32 is released, and dust collection is performed from the opening 15a. Dust is discharged to the outside of the device 2.
次に、集塵装置2を掃除機本体1に装着する場合について、図5を用いて説明する。図5(a)は、本発明の電気掃除機の実施の形態1における集塵装置が装着される様子を示す掃除機本体の側面図であり、図5(b)本発明の電気掃除機の実施の形態1における集塵装置が装着された状態を示す掃除機本体の側面図である。   Next, the case where the dust collector 2 is attached to the cleaner body 1 will be described with reference to FIG. Fig.5 (a) is a side view of the cleaner body which shows a mode that the dust collector in Embodiment 1 of the vacuum cleaner of this invention is mounted | worn, FIG.5 (b) of the vacuum cleaner of this invention It is a side view of the cleaner main body which shows the state with which the dust collector in Embodiment 1 was mounted | worn.
使用者が集塵装置2内に蓄積した塵埃を捨て、集塵装置2を掃除機本体1に取り付ける場合、使用者は、ハンドル18が倒立状態で保持固定されたままの状態で、集塵装置2の下蓋体17に設けられた嵌合凹部17aと掃除機本体1の集塵装置収納部11に設けられた嵌合凸部11aとを嵌合させ、集塵装置2を掃除機本体1に位置決めし、集塵装置2を掃除機本体1へと取り付ける。   When the user discards the dust accumulated in the dust collector 2 and attaches the dust collector 2 to the cleaner body 1, the user keeps the handle 18 in an inverted state while being held and fixed. 2, the fitting concave portion 17 a provided in the lower lid body 17 and the fitting convex portion 11 a provided in the dust collector housing portion 11 of the cleaner body 1 are fitted to each other, and the dust collector 2 is attached to the cleaner body 1. And the dust collector 2 is attached to the cleaner body 1.
図5(a)及び(b)に示すように、使用者によりハンドル18が倒立状態で集塵装置2が掃除機本体1に取り付けられると、集塵装置2の上蓋体16に設けられたハンドル18と掃除機本体1の上部に設けられた本体ハンドル14とが当接し、第1の爪部26と第1の凹部27との係合が解除され、ハンドル18が倒立状態から収納状態へと回動し、第1の爪部26と第2の凹部14aとが嵌合する。この状態で、使用者がハンドル18を下方へと押し下げ、第3の凹部28と第2の爪部29とを嵌合させることで、集塵装置2が
掃除機本体1に取り付けられる。
As shown in FIGS. 5A and 5B, when the dust collector 2 is attached to the cleaner body 1 while the handle 18 is inverted by the user, the handle provided on the upper cover 16 of the dust collector 2. 18 and the main body handle 14 provided on the upper portion of the cleaner body 1 come into contact with each other, the engagement between the first claw portion 26 and the first concave portion 27 is released, and the handle 18 is changed from the inverted state to the stored state. It rotates and the 1st nail | claw part 26 and the 2nd recessed part 14a fit. In this state, the user pushes down the handle 18 to fit the third recess 28 and the second claw portion 29, whereby the dust collector 2 is attached to the cleaner body 1.
以上のように、本実施の形態においては、集塵装置2を掃除機本体1に取り付ける場合、使用者は、集塵装置2の下蓋体17に設けられた嵌合凹部17aと掃除機本体1の集塵装置収納部11に設けられた嵌合凸部11aとを嵌合させるだけで、集塵装置2を掃除機本体1に簡単に位置決めすることができるため、集塵装置2を掃除機本体1へ容易に装着させることができ、電気掃除機100の使い勝手をさらに向上させることができる。   As described above, in the present embodiment, when the dust collector 2 is attached to the cleaner body 1, the user can connect the fitting recess 17 a provided in the lower lid body 17 of the dust collector 2 and the cleaner body. Since the dust collector 2 can be easily positioned on the cleaner body 1 simply by fitting the fitting convex portion 11a provided in the dust collector housing 11 of the first dust collector, the dust collector 2 is cleaned. It can be easily attached to the machine body 1 and the usability of the vacuum cleaner 100 can be further improved.
また、本実施の形態においては、ハンドル18が倒立状態で集塵装置2が掃除機本体1に取り付けられた場合、集塵装置2の上蓋体16に設けられたハンドル18と掃除機本体1の上部に設けられた本体ハンドル14とが当接し、第1の爪部26と第1の凹部27との係合が解除され、ハンドル18が倒立状態から収納状態へと回動し、第1の爪部26と第2の凹部14aとが嵌合するように構成しているため、ハンドル18が倒立状態のままで集塵装置2を掃除機本体1に装着することができるとともに、使用者がハンドル18に設けられた第1の爪部26と掃除機本体1の本体ハンドル14に設けられた第2の凹部14aとを位置合わせしながら、ハンドル18を倒立状態から収納状態へと回動させる必要がなく、集塵装置2を掃除機本体1へ容易に装着させることができ、電気掃除機100の使い勝手を向上させることができる。   Moreover, in this Embodiment, when the dust collector 2 is attached to the cleaner body 1 with the handle 18 in an inverted state, the handle 18 provided on the upper cover 16 of the dust collector 2 and the cleaner body 1 The main body handle 14 provided at the upper part comes into contact, the engagement between the first claw portion 26 and the first concave portion 27 is released, and the handle 18 is rotated from the inverted state to the stored state, so that the first Since the nail | claw part 26 and the 2nd recessed part 14a are comprised so that it may fit, the dust collector 2 can be mounted to the cleaner body 1 with the handle 18 in an inverted state, and the user can While aligning the first claw portion 26 provided on the handle 18 and the second recess 14a provided on the main body handle 14 of the cleaner body 1, the handle 18 is rotated from the inverted state to the stored state. There is no need, vacuum cleaner book 2 dust collector Can be easily attached to the 1, it is possible to improve the usability of the vacuum cleaner 100.
さらに、本実施の形態においては、ハンドル18を上蓋体の上面に対して90度以上倒立させた状態で第1の爪部26と第1の凹部27とを係合し、ハンドル18を倒立状態で保持固定するとともに、上蓋体16の後方の上部に下蓋体17を開動作させる操作部30を設けている。そのため、使用者が操作部30を片手で操作することができ、容易に塵埃を排出させることができるため、使い勝手を向上させることができる。   Further, in the present embodiment, the handle 18 is in an inverted state by engaging the first claw portion 26 and the first recess 27 in a state where the handle 18 is inverted 90 degrees or more with respect to the upper surface of the upper lid. The operation unit 30 for opening and lowering the lower lid 17 is provided at the upper rear portion of the upper lid 16. Therefore, the user can operate the operation unit 30 with one hand, and dust can be easily discharged, so that usability can be improved.
また、本実施の形態においては、集塵装置2が略45度傾いた状態で掃除機本体1に取り付けられるように構成しているため、掃除機本体1を小型化でき、掃除機本体1への装着性も向上できる。   Moreover, in this Embodiment, since it has comprised so that the dust collector 2 may be attached to the cleaner main body 1 in the state inclined about 45 degree | times, the cleaner main body 1 can be reduced in size, and the cleaner main body 1 is moved to. Can be improved.
本発明の電気掃除機によれば、集塵装置を掃除機本体へ容易に装着させることができ、使い勝手のよい電気掃除機を提供することが可能となるので、家庭用電気掃除機及び産業用電気掃除機の分野・用途に好適に適用することができる。   According to the vacuum cleaner of the present invention, the dust collector can be easily attached to the main body of the vacuum cleaner, and an easy-to-use vacuum cleaner can be provided. It can be suitably applied to the field and application of a vacuum cleaner.
1 掃除機本体
1a 吸気口
2 集塵装置
3 吸込具
4 延長管
5 ホース
6 把手部
7 先端パイプ
8 接続パイプ
9 電動送風機
10 電動送風機室
11 集塵装置収納部
11a 嵌合凸部
12 車輪
13 キャスター
14 本体ハンドル
14a 第2の凹部
15 集塵装置本体
15a 開口部
15b 吸入口
16 上蓋体
16a 排出口
17 下蓋体
17a 嵌合凹部
18 ハンドル
19 一次フィルター
20 一次フィルター取り付け枠
21 延出部
22 内筒部
23 二次フィルター
24 除塵部
25 モータ部
26 第1の爪部
27 第1の凹部
28 第3の凹部
29 第2の爪部
30 操作部
31 ヒンジ部
32 尾錠部
33 パッキン
34 スライダー
35 サイクロン空間部
36 集塵通路
37 塵埃蓄積空間部
100 電気掃除機
DESCRIPTION OF SYMBOLS 1 Vacuum cleaner main body 1a Intake port 2 Dust collector 3 Suction tool 4 Extension pipe 5 Hose 6 Handle part 7 End pipe 8 Connection pipe 9 Electric blower 10 Electric blower chamber 11 Dust collector storage part 11a Fitting convex part 12 Wheel 13 Caster DESCRIPTION OF SYMBOLS 14 Main body handle 14a 2nd recessed part 15 Dust collector main body 15a Opening part 15b Inlet 16 Upper cover body 16a Outlet port 17 Lower cover body 17a Fitting recessed part 18 Handle 19 Primary filter 20 Primary filter attachment frame 21 Extension part 22 Inner cylinder Part 23 Secondary filter 24 Dust removal part 25 Motor part 26 First claw part 27 First concave part 28 Third concave part 29 Second claw part 30 Operation part 31 Hinge part 32 Buckle part 33 Packing 34 Slider 35 Cyclone space part 36 Dust collection passage 37 Dust storage space 100 Vacuum cleaner

Claims (4)

  1. 吸引風を発生させる電動送風機を内蔵する掃除機本体と、
    前記掃除機本体に着脱自在に取り付けられる集塵装置と、
    前記集塵装置の上部に回動自在に軸支されたハンドルと、
    を備え、
    前記ハンドルの端部には、係合部が設けられており、
    前記集塵装置の上部には、前記ハンドルが倒立状態のときに前記係合部と係合し、前記ハンドルを倒立状態で保持させる第1の被係合部が設けられており、
    前記掃除機本体には、前記集塵装置が前記掃除機本体に取り付けられたときに前記係合部と係合する第2の被係合部が設けられており、
    前記ハンドルが倒立状態で前記集塵装置が前記掃除機本体に取り付けられた場合、前記係合部と前記第1の被係合部との係合が解除され、前記ハンドルが収納状態へと回動し、前記係合部と前記第2の被係合部とが係合する電気掃除機。
    A vacuum cleaner body with a built-in electric blower that generates suction air;
    A dust collector detachably attached to the vacuum cleaner body;
    A handle pivotally supported on the upper portion of the dust collector;
    With
    An engaging portion is provided at an end of the handle,
    A first engaged portion that engages with the engaging portion when the handle is in an inverted state and holds the handle in an inverted state is provided at an upper portion of the dust collector.
    The vacuum cleaner main body is provided with a second engaged portion that engages with the engaging portion when the dust collector is attached to the vacuum cleaner main body.
    When the dust collector is attached to the cleaner body with the handle in an inverted state, the engagement between the engaging portion and the first engaged portion is released, and the handle is rotated to the retracted state. An electric vacuum cleaner that moves and engages the engaging portion and the second engaged portion.
  2. 前記掃除機本体の前記集塵装置の底面に対向する位置には、位置決め用の嵌合凸部が設けられており、前記集塵装置の底面には、前記嵌合凸部と嵌合する嵌合凹部が設けられている請求項1に記載の電気掃除機。   A positioning projection is provided at a position of the vacuum cleaner body facing the bottom surface of the dust collector, and the bottom surface of the dust collector is fitted with the fitting projection. The vacuum cleaner according to claim 1, wherein a combined recess is provided.
  3. 前記集塵装置は、下面に開口部を有する集塵装置本体と、前記集塵装置本体の上面を覆う上蓋体と、前記集塵装置本体に回動自在に軸支されており、前記開口部を開閉する下蓋体と、前記上蓋体の後方の上部に設けられており、前記下蓋体を開動作させる操作部と、から構成されており、前記ハンドルは、前記上蓋体に回動自在に軸支されており、前記ハンドルは、前記上蓋体の上面に対して90度以上倒立した状態で保持固定される請求項1または2に記載の電気掃除機。   The dust collector is rotatably supported by the dust collector main body having an opening on the lower surface, an upper lid covering the upper surface of the dust collector main body, and the dust collector main body, A lower lid body that opens and closes, and an operation unit that is provided at an upper rear portion of the upper lid body and opens the lower lid body, and the handle is pivotable to the upper lid body The electric vacuum cleaner according to claim 1 or 2, wherein the handle is held and fixed in an inverted state by 90 degrees or more with respect to the upper surface of the upper lid body.
  4. 前記集塵装置は、略45度傾いた状態で前記掃除機本体に取り付けられる請求項1〜3のうちの何れか1項に記載の電気掃除機。   The vacuum cleaner according to any one of claims 1 to 3, wherein the dust collecting device is attached to the cleaner body in a state of being inclined by approximately 45 degrees.
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PCT/JP2011/004662 WO2012032722A1 (en) 2010-09-09 2011-08-23 Electric vacuum cleaner
EP11823203.2A EP2614760A4 (en) 2010-09-09 2011-08-23 Electric vacuum cleaner
TW100130142A TW201215358A (en) 2010-09-09 2011-08-23 Electric vacuum cleaner
CN201180043526.2A CN103096773B (en) 2010-09-09 2011-08-23 Electric dust collector

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WO2012032722A1 (en) 2012-03-15

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