JP5849236B2 - Vacuum cleaner suction tool and vacuum cleaner using the same - Google Patents
Vacuum cleaner suction tool and vacuum cleaner using the same Download PDFInfo
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- JP5849236B2 JP5849236B2 JP2010244887A JP2010244887A JP5849236B2 JP 5849236 B2 JP5849236 B2 JP 5849236B2 JP 2010244887 A JP2010244887 A JP 2010244887A JP 2010244887 A JP2010244887 A JP 2010244887A JP 5849236 B2 JP5849236 B2 JP 5849236B2
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- suction tool
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- vacuum cleaner
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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
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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
- A47L9/0009—Storing devices ; Supports, stands or holders
- A47L9/0018—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
- A47L9/0027—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner specially adapted for holding the suction cleaning tools
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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
- A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
- A47L9/064—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
- A47L9/0653—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with mechanical actuation, e.g. using a lever
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
本発明は、電気掃除機用吸込具及びそれを用いた電気掃除機に関する。 The present invention relates to a vacuum cleaner suction tool and a vacuum cleaner using the same.
従来、電気掃除機用吸込具においては、使用者の使い勝手を向上させるべく、床ノズルに小型ノズルを着脱自在に装着させ、床ノズルに設けた操作レバーを押し下げることで、床ノズルから小型ノズルを離脱させる構成が提案されている（例えば、特許文献１参照）。 Conventionally, in a vacuum cleaner suction tool, a small nozzle is detachably mounted on the floor nozzle and the small nozzle is removed from the floor nozzle by pushing down the operation lever provided on the floor nozzle in order to improve user convenience. A configuration for detachment has been proposed (see, for example, Patent Document 1).
すなわち、図１９に示すように、吸込具２００は、床ノズル２０１と、床ノズル２０１に着脱自在に装着されるとともに、延長管（図示せず）が連結される連結管２０４を有する小型ノズル２０２と、から構成されており、床ノズル２０１に設けられた操作レバー２０３を押し下げることにより、小型ノズル２０２を着脱自在に把持する保持具２０５の把持状態が解放され、小型ノズル２０２が床ノズル２０１から離脱される構成を有する電気掃除機用吸込具が提案されている。 That is, as shown in FIG. 19, the suction tool 200 is detachably attached to the floor nozzle 201 and the small nozzle 202 having a connecting pipe 204 to which an extension pipe (not shown) is connected. When the operation lever 203 provided on the floor nozzle 201 is pushed down, the holding state of the holder 205 that detachably holds the small nozzle 202 is released, and the small nozzle 202 is released from the floor nozzle 201. A suction tool for a vacuum cleaner having a configuration to be detached has been proposed.
しかしながら、上記従来の電気掃除機用吸込具においては、使用者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 suction tool still has room for improvement from the viewpoint of improving the user-friendliness.
すなわち、上記従来の電気掃除機用吸込具においては、床ノズルから小型ノズルのみが着脱可能であり、小型ノズルよりもさらに小型の隙間用ノズル等を使用する場合、使用者は、床ノズル及び小型ノズルを延長管から取り外し、別途準備した隙間用ノズル等を延長管に接続し直す必要があり、隙間用ノズル等の装着に手間がかかる場合があった。また、隙間用ノズル等を使用しない場合、使用者は、隙間用ノズル等を床用ノズル及び小型ノズルとは別の場所に収納する必要があり、隙間用ノズルの収納においても、手間がかかる場合であった。そのため、使用者にとっては、隙間用ノズル等の着脱が煩わしい場合があった。 That is, in the conventional vacuum cleaner suction tool, only the small nozzle can be attached to and detached from the floor nozzle. When using a gap nozzle or the like that is smaller than the small nozzle, It is necessary to remove the nozzle from the extension pipe and reconnect a separately prepared gap nozzle or the like to the extension pipe, which sometimes takes time to install the gap nozzle or the like. In addition, when the gap nozzle is not used, the user needs to store the gap nozzle in a place different from the floor nozzle and the small nozzle, and it takes time to store the gap nozzle. Met. Therefore, it may be troublesome for the user to attach and detach the gap nozzle and the like.
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、床ノズル、小型ノズル、及び隙間用ノズル等の異なった種類の吸込具の着脱を容易に行うことができ、使用者の使い勝手を向上させることができる電気掃除機用吸込具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 can easily attach and detach different types of suction tools such as a floor nozzle, a small nozzle, and a gap nozzle, and the like. It aims at providing the suction tool for vacuum cleaners which can improve usability.
上記従来技術の有する課題を解決するために、本発明は、塵埃を吸引する第１の吸入口を有する第１の吸込具と、前記第１の吸入口と連通する第２の吸入口が設けられており、前記第１の吸込具と着脱自在に係合される第２の吸込具と、前記第２の吸入口と連通する第３の吸入口が設けられており、前記第２の吸込具と着脱自在に係合される第３の吸込具と、前記第１の吸込具と前記第２の吸込具との係合を解除する第１の操作部と、前記第２の吸込具と前記第３の吸込具との係合を解除する第２の操作部と、を有し、前記第１の操作部及び前記第２の操作部は、前記第３の吸込具の後部にそれぞれ配置されているものである。 To solve the problems of the prior art, the present invention is provided with a first and a first suction tool with the suction port, the first suction port and the second suction port communicating with the suction dust is and wherein the second suction tool which is detachably engaged with the first suction tool, and the third suction port is provided in communication with the second inlet, the second inlet a third suction tool which is detachably engaged with the tool, and the first operation portion for releasing the engagement between the first suction tool and the second suction tool, and the second suction tool have a, a second operating portion for releasing the engagement between the third suction tool, the first operation unit and said second operation unit are respectively disposed in the rear portion of the third suction tool it is shall have been.
これにより、第２の吸込具から第１の吸込具を外して使用する際は、第１の操作部を操作するだけで、第１の吸込具と第２の吸込具との係合を解除することができるとともに、第３の吸込具から第２の吸込具を外して使用する際は、第２の操作部を操作するだけで、第２の吸込具と第３の吸込具との係合を解除することができる。そのため、使用者が簡単な動作で第１の操作部及び第２の操作部を操作して、第１の吸込具、第２の吸込具、及び第３の吸込具の切り替えを用意に行うことができ、使用者の使い勝手を向上させることができる。 Thereby, when removing and using the 1st suction tool from the 2nd suction tool, only engagement of the 1st suction tool and the 2nd suction tool is canceled only by operating the 1st operation part. In addition, when the second suction tool is removed from the third suction tool and used, the operation of the second suction tool and the third suction tool can be performed only by operating the second operation part. Can be canceled. Therefore, a user operates the 1st operation part and the 2nd operation part by simple operation, and performs the change of the 1st suction tool, the 2nd suction tool, and the 3rd suction tool easily. It is possible to improve user convenience.
本発明の電気掃除機用吸込具によれば、第１の吸込具、第２の吸込具、及び第３の吸込具の切り替えを用意に行うことができ、使用者の使い勝手を向上させることができるようになる。 According to the vacuum cleaner suction tool of the present invention, switching between the first suction tool, the second suction tool, and the third suction tool can be easily performed, and the user-friendliness can be improved. become able to.
第１の発明は、塵埃を吸引する第１の吸入口を有する第１の吸込具と、前記第１の吸入口と連通する第２の吸入口が設けられており、前記第１の吸込具と着脱自在に係合される第２の吸込具と、前記第２の吸入口と連通する第３の吸入口が設けられており、前記第２の吸込具と着脱自在に係合される第３の吸込具と、前記第１の吸込具と前記第２の吸込具との係合を解除する第１の操作部と、前記第２の吸込具と前記第３の吸込具との係合を解除する第２の操作部と、を有し、前記第１の操作部及び前記第２の操作部は、前記第３の吸込具の後部にそれぞれ配置されているものである。 The first invention includes a first suction tool having a first suction port for sucking dust, and a second suction port is provided communicating with said first inlet, said first suction tool and a second suction tool which is detachably engaged, wherein the third suction port is provided in the second inlet in communication with, the engaged removably with said second suction tool engagement of 3 and suction tool, a first operation portion for releasing the engagement between the first suction tool and the second suction tool, the second suction tool and said third suction tool possess a second operating portion for releasing the, the, the first operation unit and said second operation unit is shall be disposed respectively at the rear of the third suction tool.
これにより、第２の吸込具から第１の吸込具を外して使用する際は、第１の操作部を操作するだけで、第１の吸込具と第２の吸込具との係合を解除することができるとともに、第３の吸込具から第２の吸込具を外して使用する際は、第２の操作部を操作するだけで、第２の吸込具と第３の吸込具との係合を解除することができる。そのため、使用者が簡単な動作で第１の操作部及び第２の操作部を操作して、第１の吸込具、第２の吸込具、及び第３の吸込具の切り替えを用意に行うことができ、使用者の使い勝手を向上させることができる。 Thereby, when removing and using the 1st suction tool from the 2nd suction tool, only engagement of the 1st suction tool and the 2nd suction tool is canceled only by operating the 1st operation part. In addition, when the second suction tool is removed from the third suction tool and used, the operation of the second suction tool and the third suction tool can be performed only by operating the second operation part. Can be canceled. Therefore, a user operates the 1st operation part and the 2nd operation part by simple operation, and performs the change of the 1st suction tool, the 2nd suction tool, and the 3rd suction tool easily. It is possible to improve user convenience.
第２の発明は、特に第１の発明において、第１の操作部及び第２の操作部のうちの少なくとも一方は、第３の吸込具に設けられている構成としたものである。 In the second invention, in particular, in the first invention, at least one of the first operation unit and the second operation unit is provided in the third suction tool.
これにより、使用者が簡単な動作で第１の操作部及び第２の操作部を操作することができ、使い勝手のよい電気掃除機用吸込具を提供することができる。 Thereby, the user can operate the first operation unit and the second operation unit with a simple operation, and an easy-to-use vacuum cleaner suction tool can be provided.
第３の発明は、特に、第１または第２の発明において、第１の吸込具及び第２の吸込具のうち、一方には、第１の吸込具と第２の吸込具とを着脱自在に係合する第１の係合部が設けられており、他方の第１の係合部に対応する位置には、第１の係合部と係合する第１の被係合部が設けられている構成としたものである。 In particular, according to the third invention, in the first or second invention, the first suction tool and the second suction tool are detachably attached to one of the first suction tool and the second suction tool. A first engagement portion that engages with the first engagement portion is provided at a position corresponding to the other first engagement portion. The configuration is as described above.
これにより、第１の吸込具を第２の吸込具に簡単な構成で確実に係合させることができるとともに、第１の操作部を操作するだけで、第１の吸込具と第２の吸込具との係合を解除することができ、使い勝手のよい電気掃除機用吸込具を提供することができる。 Accordingly, the first suction tool can be reliably engaged with the second suction tool with a simple configuration, and the first suction tool and the second suction tool can be simply operated by operating the first operation unit. The vacuum cleaner suction tool can be provided that can be disengaged from the tool and is easy to use.
第４の発明は、特に、第１〜第３の発明において、第２の操作部には、第２の吸込具と第３の吸込具とを着脱自在に係合する第２の係合部が設けられており、第２の吸込具の第２の係合部に対応する位置には、第２の係合部と係合する第２の被係合部が設けられている構成としたものである。 In particular, according to a fourth aspect of the present invention, in the first to third aspects of the present invention, the second operating portion is a second engaging portion that detachably engages the second suction tool and the third suction tool. And a second engaged portion that engages with the second engaging portion is provided at a position corresponding to the second engaging portion of the second suction tool. Is.
これにより、第２の吸込具を第３の吸込具に簡単な構成で確実に係合させることができるとともに、第２の操作部を操作するだけで、第２の吸込具と第３の吸込具との係合を解除することができ、使い勝手のよい電気掃除機用吸込具を提供することができる。 Accordingly, the second suction tool can be reliably engaged with the third suction tool with a simple configuration, and the second suction tool and the third suction tool can be simply operated by operating the second operation portion. The vacuum cleaner suction tool can be provided that can be disengaged from the tool and is easy to use.
第５の発明は、特に、第１〜第４の発明のうちの何れか１つの発明において、第１の操作部は、第１の吸込具と第２の吸込具との係合を解除するとともに、第２の吸込具を上方へ押上げる構成としたものである。 In a fifth aspect of the invention, in particular, in any one of the first to fourth aspects of the invention, the first operation section releases the engagement between the first suction tool and the second suction tool. At the same time, the second suction tool is pushed upward.
これにより、第１の吸込具と第２の吸込具との係合を確実に解除することができるため、第１の吸込具と第２の吸込具とが係合されたままの状態で、第１の吸込具が第２の吸込具から無理矢理に取り外され、第１の吸込具、第２の吸込具、及び第１の操作部が破損することを十分に防止することができ、安全性に優れた電気掃除機用吸込具を提供することができる。 Thereby, since it is possible to reliably release the engagement between the first suction tool and the second suction tool, the first suction tool and the second suction tool remain engaged, The first suction tool is forcibly removed from the second suction tool, and the first suction tool, the second suction tool, and the first operation unit can be sufficiently prevented from being damaged, and safety is ensured. The vacuum cleaner suction tool can be provided.
第６の発明は、特に、第１〜第５の発明のうちの何れか１つの発明において、第２の操作部は、第２の吸込具と第３の吸込具との係合を解除するとともに、第３の吸込具を上方へ押上げる構成としたものである。 In a sixth aspect of the invention, in particular, in any one of the first to fifth aspects of the invention, the second operation unit releases the engagement between the second suction tool and the third suction tool. At the same time, the third suction tool is pushed upward.
これにより、第２の吸込具と第３の吸込具との係合を確実に解除することができるため、第２の吸込具と第３の吸込具とが係合されたままの状態で、第２の吸込具が第３の吸込具から無理矢理に取り外され、第２の吸込具、第３の吸込具、及び第２の操作部が破損することを十分に防止することができ、安全性に優れた電気掃除機用吸込具を提供することができる。 Thereby, since it is possible to reliably release the engagement between the second suction tool and the third suction tool, the second suction tool and the third suction tool remain engaged, The second suction tool is forcibly removed from the third suction tool, and the second suction tool, the third suction tool, and the second operation part can be sufficiently prevented from being damaged, and safety is ensured. The vacuum cleaner suction tool can be provided.
第７の発明は、特に、第１〜第６の発明のうちの何れか１つの発明において、第１の吸込具と第２の吸込具との間には第１のシール部材が設けられている構成としたものである。 In a seventh aspect of the invention, in particular, in any one of the first to sixth aspects of the invention, a first seal member is provided between the first suction tool and the second suction tool. It is the composition which has.
これにより、第１の吸込具が第２の吸込具に取り付けられた状態で、第１の吸込具と第２の吸込具との間から空気が漏れることを防止することができる。 Thereby, it is possible to prevent air from leaking from between the first suction tool and the second suction tool in a state where the first suction tool is attached to the second suction tool.
第８の発明は、特に、第１〜第７の発明のうちの何れか１つの発明において、第２の吸込具と第３の吸込具との間には第２のシール部材が設けられている構成としたものである。 According to an eighth invention, in particular, in any one of the first to seventh inventions, a second seal member is provided between the second suction tool and the third suction tool. It is the composition which has.
これにより、第２の吸込具が第３の吸込具に取り付けられた状態で、第２の吸込具と第３の吸込具との間から空気が漏れることを防止することができる。 Thereby, it is possible to prevent air from leaking from between the second suction tool and the third suction tool in a state where the second suction tool is attached to the third suction tool.
第９の発明は、特に、第７または第８の発明において、第１のシール部材及び第２のシール部材は、耐摩耗性の高い軟質材料で形成されている構成としたものである。 In the ninth invention, in particular, in the seventh or eighth invention, the first seal member and the second seal member are formed of a soft material having high wear resistance.
これにより、シール部材の磨耗による劣化を防止することができ、耐久性の高い電気掃除機用吸込具を提供することができる。 Thereby, deterioration by abrasion of a sealing member can be prevented, and the suction tool for vacuum cleaners with high durability can be provided.
第１０の発明は、特に、第１〜第９の発明のうちの何れか１つの発明において、第１の操作部及び第２の操作部のうちの少なくとも一方の端部には軟質材料が設けられている構
成としたものである。
In a tenth aspect of the invention, in particular, in any one of the first to ninth aspects of the invention, a soft material is provided on at least one end of the first operation portion and the second operation portion. The configuration is as described above.
これにより、第１の操作部及び第２の操作部が被清掃面と接触した場合でも、第１の操作部及び第２の操作部によって被清掃面が傷付くことを防止できる。 Thereby, even when the first operation unit and the second operation unit come into contact with the surface to be cleaned, the surface to be cleaned can be prevented from being damaged by the first operation unit and the second operation unit.
第１１の発明は、吸引風を発生する電動送風機を内蔵する掃除機本体と、請求項１〜１０のうちの何れか１項に記載の電気掃除機用吸込具と、を有する電気掃除機としたものである。 An eleventh aspect of the present invention is a vacuum cleaner comprising: a vacuum cleaner body including an electric blower that generates suction air; and the vacuum cleaner suction tool according to any one of claims 1 to 10. It is a thing.
これにより、第１の吸込具、第２の吸込具、及び第３の吸込具の切り替えを用意に行うことができる使い勝手のよい電気掃除機を提供することができる。 Thereby, the convenient vacuum cleaner which can perform switching of a 1st suction tool, a 2nd suction tool, and a 3rd suction tool easily can be provided.
以下、図面を参照しながら本発明の電気掃除機用吸込具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, preferred embodiments of the vacuum cleaner suction tool 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用吸込具の実施の形態１について、図１〜図１１を用いて説明する。
(Embodiment 1)
Embodiment 1 of the vacuum cleaner suction tool of the present invention will be described with reference to FIGS.
図１は、本発明の電気掃除機用吸込具の実施の形態１を備えた電気掃除機の側面図である。また、図２は、本発明の電気掃除機用吸込具の実施の形態１を示す斜視図である。さ
らに、図３は、図２に示した電気掃除機用吸込具のＡ−Ａ線での断面図である。また、図４は、本発明の電気掃除機用吸込具の実施の形態１における第１の吸込具の上面斜視図である。さらに、図５は、本発明の電気掃除機用吸込具の実施の形態１における第１の吸込具の下面図である。また、図６は、本発明の電気掃除機用吸込具の実施の形態１における第２の吸込具の上面斜視図である。さらに、図７は、本発明の電気掃除機用吸込具の実施の形態１における第２の吸込具の下面図である。また、図８は、本発明の電気掃除機用吸込具の実施の形態１における第３の吸込具の上面斜視図である。さらに、図９は、本発明の電気掃除機用吸込具の実施の形態１における第３の吸込具の上面図である。また、図１０は、本発明の電気掃除機用吸込具の実施の形態１における第３の吸込具の下面図である。さらに、図１１は、図２に示した電気掃除機用吸込具のＢ−Ｂ線での断面図である。
FIG. 1 is a side view of a vacuum cleaner provided with Embodiment 1 of the vacuum cleaner suction tool of the present invention. Moreover, FIG. 2 is a perspective view which shows Embodiment 1 of the suction tool for vacuum cleaners of this invention. Furthermore, FIG. 3 is sectional drawing in the AA line of the vacuum cleaner suction tool shown in FIG. FIG. 4 is a top perspective view of the first suction tool in Embodiment 1 of the vacuum cleaner suction tool of the present invention. Furthermore, FIG. 5 is a bottom view of the first suction tool in the first embodiment of the vacuum cleaner suction tool of the present invention. FIG. 6 is a top perspective view of the second suction tool in the first embodiment of the vacuum cleaner suction tool of the present invention. Furthermore, FIG. 7 is a bottom view of the second suction tool in Embodiment 1 of the vacuum cleaner suction tool of the present invention. FIG. 8 is a top perspective view of the third suction tool in the first embodiment of the vacuum cleaner suction tool of the present invention. Furthermore, FIG. 9 is a top view of the third suction tool in Embodiment 1 of the vacuum cleaner suction tool of the present invention. FIG. 10 is a bottom view of the third suction tool in the first embodiment of the vacuum cleaner suction tool of the present invention. Furthermore, FIG. 11 is sectional drawing in the BB line of the vacuum cleaner suction tool shown in FIG.
図１に示すように、電気掃除機１００は、吸引風を発生する電動送風機（図示せず）と塵埃を捕集する集塵部（図示せず）とを内蔵する掃除機本体１と、被清掃面の塵埃を吸引する電気掃除機用吸込具２と、一端が電気掃除機用吸込具２に着脱自在に接続される延長管３と、一端が延長管３の他端に着脱自在に接続され、他端が掃除機本体１に着脱自在に接続されるホース４と、から構成されている。 As shown in FIG. 1, the vacuum cleaner 100 includes a vacuum cleaner body 1 including an electric blower (not shown) that generates suction air and a dust collecting part (not shown) that collects dust, Vacuum cleaner suction tool 2 for sucking dust on the cleaning surface, extension pipe 3 having one end detachably connected to vacuum cleaner suction tool 2, and one end detachably connected to the other end of extension pipe 3 The other end of the hose 4 is detachably connected to the cleaner body 1.
ホース４の延長管３側の端部には、使用者が保持する保持部（図示せず）を有する手元保持部５が設けられている。また、ホース４の掃除機本体１側の端部には、接続パイプ６が設けられている。さらに、掃除機本体１の上面には、接続パイプ６が着脱自在に接続される吸気口１ａが設けられている。また、掃除機本体１の後部には、一対の走行用の車輪７が設けられている。さらに、掃除機本体１の前方の底面には、走行用のキャスター８が設けられている。 A hand holding part 5 having a holding part (not shown) held by the user is provided at the end of the hose 4 on the extension pipe 3 side. A connection pipe 6 is provided at the end of the hose 4 on the cleaner body 1 side. Further, an intake port 1 a to which the connection pipe 6 is detachably connected is provided on the upper surface of the cleaner body 1. In addition, a pair of traveling wheels 7 is provided at the rear of the cleaner body 1. Furthermore, a traveling caster 8 is provided on the front bottom surface of the cleaner body 1.
図２及び図３に示すように、電気掃除機用吸込具２は、塵埃を吸引する第１の吸入口１０ａを有する第１の吸込具１０と、第１の吸入口１０ａと連通する第２の吸入口２０ａを有し、第１の吸込具１０と着脱自在に係合される第２の吸込具２０と、第２の吸入口２０ａと連通する第３の吸入口３０ａが設けられており、第２の吸込具２０と着脱自在に係合される第３の吸込具３０と、から構成されている。 As shown in FIG.2 and FIG.3, the vacuum cleaner suction tool 2 includes a first suction tool 10 having a first suction port 10a for sucking dust, and a second suction port 10a communicating with the first suction port 10a. A second suction tool 20 that is detachably engaged with the first suction tool 10 and a third suction port 30a that communicates with the second suction hole 20a. The third suction tool 30 is detachably engaged with the second suction tool 20.
図４及び図５に示すように、第１の吸込具１０は、下面に塵埃を吸引する第１の吸入口１０ａを有する吸引部１１と、一端に延長管３が接続される接続部１２と、吸引部１１と接続部１２とを連結する連結部１３と、から構成されている。第１の吸入口１０ａは、吸引部１１の下面から前面に亘って形成されている。また、第１の吸入口１０ａには、補強用の第１の補強リブ１４が設けられている。 As shown in FIGS. 4 and 5, the first suction tool 10 includes a suction part 11 having a first suction port 10a for sucking dust on the lower surface, and a connection part 12 to which the extension pipe 3 is connected at one end. The connecting portion 13 connects the suction portion 11 and the connecting portion 12. The first suction port 10a is formed from the lower surface of the suction portion 11 to the front surface. The first suction port 10a is provided with a first reinforcing rib 14 for reinforcement.
吸引部１１の連結部１３側の端部は、連結部１３によって回動自在に保持されている。また、接続部１２の連結部１３側の端部は、連結部１３によって上下方向に回動自在に保持されている。接続部１２の連結部１３側の上面には、接続部１２の上方向への回動を規制する第１の回動規制部１５が設けられている。また、連結部１３の下面の接続部１２側の端部には、接続部１２の下方向への回動を規制する第２の回動規制部１６が設けられている。接続部１２は、第１の回動規制部１５が連結部１３の接続部１２側の端部に当接することで上方向への回動が規制されるとともに、第２の回動規制部１６が接続部１２の連結部１３側の下面に当接することで下方向への回動が規制されるように構成されている。 The end of the suction portion 11 on the side of the connecting portion 13 is rotatably held by the connecting portion 13. The end of the connecting portion 12 on the side of the connecting portion 13 is held by the connecting portion 13 so as to be rotatable in the vertical direction. A first rotation restricting portion 15 that restricts the upward rotation of the connecting portion 12 is provided on the upper surface of the connecting portion 12 on the connecting portion 13 side. A second rotation restricting portion 16 that restricts the downward rotation of the connecting portion 12 is provided at the end of the lower surface of the connecting portion 13 on the connecting portion 12 side. The connecting portion 12 is restricted from turning upward by the first turning restricting portion 15 coming into contact with the end of the connecting portion 13 on the connecting portion 12 side, and the second turning restricting portion 16. Is configured to be restricted from rotating downward by contacting the lower surface of the connecting portion 12 on the connecting portion 13 side.
吸引部１１の上面の前端には、第１の凹部１７が設けられている。また、吸引部１１の側面には、第１の被係合部である第２の凹部１８が設けられている。第１の吸込具１０は、後述する第２の吸込具２０に設けられた第１の突起部２４と第１の凹部１７とが嵌合するとともに、後述する第２の吸込具２０に設けられた第１の係合部である第１の爪部２５と第２の凹部１８とが嵌合することにより、第２の吸込具２０に着脱自在に接続されるよ
うに構成されている。
A first recess 17 is provided at the front end of the upper surface of the suction part 11. Further, a second recessed portion 18 that is a first engaged portion is provided on a side surface of the suction portion 11. The 1st suction tool 10 is provided in the 2nd suction tool 20 mentioned later while the 1st projection part 24 and the 1st recessed part 17 which were provided in the 2nd suction tool 20 mentioned later fit. In addition, the first claw portion 25 that is the first engaging portion and the second recess 18 are fitted to each other so as to be detachably connected to the second suction tool 20.
図６及び図７に示すように、第２の吸込具２０の中央部には、第１の吸込具１０が着脱自在に取り付けられる第３の凹部２１が設けられている。また、第２の吸込具２０の下面には、第２の吸込具２０に第１の吸込具１０が取り付けられた状態で、第１の吸入口１０ａと連通する第２の吸入口２０ａが設けられている。さらに、第２の吸入口２０ａには、補強用の第２の補強リブ２２が設けられている。また、第２の吸込具２０の下面には、被清掃面の塵埃を掻きあげる第１のブラシ部２３が設けられている。 As shown in FIG.6 and FIG.7, the 3rd recessed part 21 to which the 1st suction tool 10 is detachably attached is provided in the center part of the 2nd suction tool 20. As shown in FIG. In addition, a second suction port 20a that communicates with the first suction port 10a in a state in which the first suction tool 10 is attached to the second suction tool 20 is provided on the lower surface of the second suction tool 20. It has been. Furthermore, the second suction port 20a is provided with a second reinforcing rib 22 for reinforcement. In addition, a first brush portion 23 that scrapes dust on the surface to be cleaned is provided on the lower surface of the second suction tool 20.
第３の凹部２１の前方の上部には、第１の吸込具１０に設けられた第１の凹部１７と嵌合する第１の突起部２４が設けられている。また、第３の凹部２１の後方の側面、すなわち、第２の吸込具２０の後方の内側の側面には、第１の係合部である第１の爪部２５が設けられている。さらに、第１の爪部２５の前方には、スリット２６が設けられている。また、第１の爪部２５の下方には、後述する第２の操作部４８に設けられた解除部４４が当接する当接部２７が設けられている。 A first protrusion 24 that fits with the first recess 17 provided in the first suction tool 10 is provided in the upper part in front of the third recess 21. Further, a first claw portion 25 that is a first engagement portion is provided on the rear side surface of the third recess 21, that is, on the inner side surface on the rear side of the second suction tool 20. Further, a slit 26 is provided in front of the first claw portion 25. Further, below the first claw portion 25, a contact portion 27 with which a release portion 44 provided on a second operation portion 48 described later contacts is provided.
第１の吸込具１０は、第１の凹部１７に第１の突起部２４が嵌合するとともに、第２の凹部１８に第１の爪部２５が嵌合することにより、第３の凹部２１内に着脱自在に保持されるように構成されている。また、第２の吸込具２０の外側の側面には、第２の被係合部である第１の嵌合口部２８が設けられている。また、第２の吸込具２０の前面には、第２の突起部２９が設けられている。 In the first suction tool 10, the first recess 24 is fitted into the first recess 17, and the first claw portion 25 is fitted into the second recess 18, whereby the third recess 21. It is configured to be detachably held inside. Moreover, the 1st fitting port part 28 which is a 2nd to-be-engaged part is provided in the outer side surface of the 2nd suction tool 20. FIG. Further, a second protrusion 29 is provided on the front surface of the second suction tool 20.
図８〜図１０に示すように、第３の吸込具３０は、第３の吸込具３０の上面及び側面を形成する上部材３１と、第３の吸込具３０の下面を形成する下部材３２とから構成されている。第３の吸込具３０の下面を構成する下部材３２には、第３の吸込具３０の上面と下面とを連通するとともに、第３の吸込具３０に第２の吸込具２０が取り付けられた状態で、第２の吸入口２０ａと連通する第３の吸入口３０ａが第３の吸込具３０の長手方向に沿って設けられている。また、第３の吸込具３０の下面の後部には、走行用のローラー３３が回動自在に配置されている。 As shown in FIGS. 8 to 10, the third suction tool 30 includes an upper member 31 that forms an upper surface and a side surface of the third suction tool 30, and a lower member 32 that forms the lower surface of the third suction tool 30. It consists of and. The lower member 32 constituting the lower surface of the third suction tool 30 communicates the upper surface and the lower surface of the third suction tool 30, and the second suction tool 20 is attached to the third suction tool 30. In the state, a third suction port 30 a communicating with the second suction port 20 a is provided along the longitudinal direction of the third suction tool 30. Further, a traveling roller 33 is rotatably disposed at the rear portion of the lower surface of the third suction tool 30.
第３の吸込具３０には、被清掃面の塵埃を掻きあげる第２のブラシ部３４と、被清掃面の塵埃が第３の吸込具３０の後方にそれることを防止するリップ部３５が内蔵されている。また、第３の吸込具３０の上面には、第３の吸込具３０に回動自在に保持される操作レバー３６が設けられている。第２のブラシ部３４は、第３の吸入口３０ａの前方に上下動自在に配置されており、リップ部３５は、第３の吸入口３０ａの後方に上下動自在に配置されている。また、第２のブラシ部３４及びリップ部３５は、使用者が操作レバー３６を操作することにより、第３の吸込具３０の内部から第３の吸込具３０の外部へと突出するように構成されている。 The third suction tool 30 has a second brush part 34 that scrapes dust on the surface to be cleaned, and a lip part 35 that prevents the dust on the surface to be cleaned from moving to the rear of the third suction tool 30. Built in. An operation lever 36 that is rotatably held by the third suction tool 30 is provided on the upper surface of the third suction tool 30. The second brush portion 34 is arranged to be movable up and down in front of the third suction port 30a, and the lip portion 35 is arranged to be movable up and down behind the third suction port 30a. Further, the second brush portion 34 and the lip portion 35 are configured to protrude from the inside of the third suction device 30 to the outside of the third suction device 30 when the user operates the operation lever 36. Has been.
第３の吸込具３０の上面を構成する上部材３１の略中央部には、第２の吸込具２０が着脱自在に取り付けられる第４の凹部３７が設けられている。また、第４の凹部３７の左右両側部には、第２の吸込具２０の下面に設けられた第１のブラシ部２３が挿入される第５の凹部３８が設けられている。 A fourth recess 37 to which the second suction tool 20 is detachably attached is provided at a substantially central portion of the upper member 31 constituting the upper surface of the third suction tool 30. Further, on both the left and right sides of the fourth recess 37, a fifth recess 38 into which the first brush portion 23 provided on the lower surface of the second suction tool 20 is inserted is provided.
第４の凹部３７の前方には、第２の吸込具２０に設けられた第２の突起部２９と嵌合する第２の嵌合口部３９が設けられている。また、第４の凹部３７の後部には、位置決め用の第１のリブ４０が設けられている。さらに、第４の凹部３７の略中央部には、位置決め用の十字状の第２のリブ４１が設けられている。第２の吸込具２０は、第２の突起部２９が第２の嵌合口部３９に嵌合することで、第２の吸込具２０の前部が第４の凹部３７内に位置決めされるように構成されている。また、第２の吸込具２０は、第２の吸入口２０ａ
に第２のリブ４１が嵌合するとともに、第２の吸込具２０の後端部が第１のリブ４０に当接することで、第２の吸込具２０の後部が第４の凹部３７内に位置決めされるように構成されている。
In front of the fourth recess 37, a second fitting port 39 that fits with the second protrusion 29 provided in the second suction tool 20 is provided. A positioning first rib 40 is provided at the rear of the fourth recess 37. Furthermore, a cross-shaped second rib 41 for positioning is provided at a substantially central portion of the fourth recess 37. As for the 2nd suction tool 20, the front part of the 2nd suction tool 20 is positioned in the 4th recessed part 37 because the 2nd projection part 29 fits into the 2nd fitting port part 39. As shown in FIG. It is configured. Further, the second suction tool 20 has a second suction port 20a.
And the rear end of the second suction tool 20 abuts on the first rib 40, so that the rear part of the second suction tool 20 is in the fourth recess 37. It is configured to be positioned.
図８〜図１１に示すように、第３の吸込具３０の後部には、第１の吸込具１０と第２の吸込具２０との係合を解除する第１の操作部４２と、第２の吸込具２０と第３の吸込具３０との係合を解除する第２の操作部４８と、がそれぞれ回動自在に設けられている。 As shown in FIGS. 8 to 11, at the rear part of the third suction tool 30, a first operation part 42 for releasing the engagement between the first suction tool 10 and the second suction tool 20, A second operating portion 48 for releasing the engagement between the second suction tool 20 and the third suction tool 30 is provided rotatably.
第１の操作部４２は、外側から操作可能に設けられた第１の押圧部４３と、第１の吸込具１０と第２の吸込具２０との係合を解除するとともに第１の吸込具１０を上方へ押し上げる解除部４４と、第１の押圧部４３と解除部４４とを連結する第１の腕部４５と、から構成されている。また、解除部４４は、第３の吸込具３０の上面の後部から突出するように構成されている。さらに、第１の操作部４２は、第１の腕部４５の下部に設けられた第１の軸支部４６により第３の吸込具３０に回動自在に保持されるとともに、第１のバネ４７により上方に附勢されている。 The first operation part 42 releases the engagement between the first pressing part 43 provided so as to be operable from the outside, the first suction tool 10 and the second suction tool 20 and the first suction tool. 10 includes a release portion 44 that pushes 10 upward, and a first arm portion 45 that connects the first pressing portion 43 and the release portion 44. Further, the release portion 44 is configured to protrude from the rear portion of the upper surface of the third suction tool 30. Further, the first operation portion 42 is rotatably held by the third suction tool 30 by a first shaft support portion 46 provided at the lower portion of the first arm portion 45, and the first spring 47. Is biased upward.
第２の操作部４８は、外側から操作可能に設けられた第２の押圧部４９と、第２の吸込具２０を上方へ押し上げる押上部５０と、第２の押圧部４９と押上部５０とを連結する第２の腕部５１と、第２の腕部５１から上方に延設された延設部５２と、から構成されている。また、押上部５０は、第３の吸込具３０の上面の後部から突出するように構成されている。さらに、延設部５２の上端部には、第１の嵌合口部２８と係合する第２の係合部である第２の爪部５３が設けられており、この第２の爪部５３は、第３の吸込具３０の後部の側面から突出するように構成されている。また、第２の操作部４８は、第２の腕部５１の下部に設けられた第２の軸支部５４により第３の吸込具３０に回動自在に保持されるとともに、第２のバネ５５により下方に附勢されている。第２の吸込具２０は、第１の嵌合口部２８と第２の爪部５３とが嵌合することで、第３の吸込具３０に保持されるとともに、第１の嵌合口部２８と第２の爪部５３との嵌合が解除されることで、第３の吸込具３０から取り外せるように構成されている。 The second operating portion 48 includes a second pressing portion 49 provided so as to be operable from the outside, a push-up portion 50 that pushes up the second suction tool 20 upward, a second pressing portion 49 and a push-up portion 50. The second arm portion 51 is connected to the second arm portion 51, and the extending portion 52 extends upward from the second arm portion 51. Further, the push-up portion 50 is configured to protrude from the rear portion of the upper surface of the third suction tool 30. Furthermore, a second claw portion 53 that is a second engaging portion that engages with the first fitting port portion 28 is provided at the upper end portion of the extending portion 52, and the second claw portion 53 is provided. Is configured to protrude from the side surface of the rear portion of the third suction tool 30. The second operation portion 48 is rotatably held by the third suction tool 30 by a second shaft support portion 54 provided at the lower portion of the second arm portion 51, and the second spring 55. Is urged downward. The second suction tool 20 is held by the third suction tool 30 by fitting the first fitting port portion 28 and the second claw portion 53, and the first fitting port portion 28 and the second fitting tool portion 28. It is configured to be removable from the third suction tool 30 by releasing the fitting with the second claw portion 53.
以上のように構成された電気掃除機用吸込具について、図１〜図３、及び、図１１〜図１５を用いて、以下、その動作、作用を説明する。 About the suction tool for vacuum cleaners comprised as mentioned above, the operation | movement and an effect | action are demonstrated below using FIGS. 1-3 and FIGS. 11-15.
図１２は、本発明の電気掃除機用吸込具の実施の形態１における第１の吸込具と第２の吸込具との係合が解除された状態を示す部分断面図である。また、図１３は、本発明の電気掃除機用吸込具の実施の形態１における第１の吸込具が取り外される状態を示す部分断面図である。さらに、図１４は、本発明の電気掃除機用吸込具の実施の形態１における第２の吸込具と第３の吸込具との係合が解除された状態を示す部分断面図である。また、図１５は、本発明の電気掃除機用吸込具の実施の形態１における第２の吸込具が取り外される状態を示す部分断面図である。 FIG. 12 is a partial cross-sectional view showing a state in which the engagement between the first suction tool and the second suction tool in Embodiment 1 of the vacuum cleaner suction tool of the present invention is released. FIG. 13 is a partial cross-sectional view showing a state in which the first suction tool in Embodiment 1 of the vacuum cleaner suction tool of the present invention is removed. Furthermore, FIG. 14 is a partial cross-sectional view showing a state in which the engagement between the second suction tool and the third suction tool in Embodiment 1 of the vacuum cleaner suction tool of the present invention is released. FIG. 15 is a partial cross-sectional view showing a state where the second suction tool in Embodiment 1 of the vacuum cleaner suction tool of the present invention is removed.
図１〜図３、及び図１１に示すように、使用者が、掃除機本体１にホース４及び延長管３を接続し、第３の吸込具３０を用いて被清掃面の塵埃を掃除する場合、使用者は、第３の吸込具３０に第１の吸込具１０及び第２の吸込具２０を接続し、第１の吸込具１０の接続部１２に延長管３を接続して被清掃面の塵埃を掃除する。 As shown in FIG. 1 to FIG. 3 and FIG. 11, the user connects the hose 4 and the extension pipe 3 to the cleaner body 1 and cleans the dust on the surface to be cleaned using the third suction tool 30. In this case, the user connects the first suction tool 10 and the second suction tool 20 to the third suction tool 30 and connects the extension pipe 3 to the connection portion 12 of the first suction tool 10 to be cleaned. Clean the surface dust.
使用者が被清掃面の塵埃を掃除するために掃除機本体１の運転を開始すると、電動送風機（図示せず）によって吸引風が発生される。電動送風機（図示せず）によって吸引風が発生されると、第３の吸込具３０の下面に設けられた第３の吸入口３０ａから被清掃面の塵埃が吸引される。第３の吸込具３０に第１の吸込具１０及び第２の吸込具２０が接続された状態において、第３の吸入口３０ａは、第２の吸込具２０の下面に設けられた第２の
吸入口２０ａ及び第１の吸込具１０に設けられた第１の吸入口１０ａと連通しているため、第３の吸入口３０ａから吸い込まれた塵埃は、第２の吸入口２０ａ、第１の吸入口１０ａを介して第１の吸込具１０の吸引部１１内に吸引される。第１の吸込具１０の吸引部１１内に吸引された塵埃は、連結部１３、接続部１２、延長管３、ホース４を介して掃除機本体１内に吸引され、掃除機本体１内に設けられた集塵部（図示せず）で捕集される。
When the user starts operation of the cleaner body 1 to clean the dust on the surface to be cleaned, suction air is generated by an electric blower (not shown). When suction air is generated by an electric blower (not shown), dust on the surface to be cleaned is sucked from the third suction port 30a provided on the lower surface of the third suction tool 30. In a state where the first suction tool 10 and the second suction tool 20 are connected to the third suction tool 30, the third suction port 30 a is provided on the lower surface of the second suction tool 20. Since the suction port 20a and the first suction port 10a provided in the first suction tool 10 communicate with each other, the dust sucked from the third suction port 30a can be removed from the second suction port 20a and the first suction port 10a. It is sucked into the suction part 11 of the first suction tool 10 through the suction port 10a. The dust sucked into the suction part 11 of the first suction tool 10 is sucked into the cleaner body 1 through the connecting part 13, the connection part 12, the extension pipe 3, and the hose 4, and is put into the cleaner body 1. It is collected by a provided dust collecting unit (not shown).
次に、図１２及び図１３に示すように、使用者が第１の吸込具１０を使用して被清掃面の塵埃を掃除する場合、使用者は第１の操作部４２の第１の押圧部４３を下方へと押し下げることで、第３の吸込具３０に第１の吸込具１０及び第２の吸込具２０が接続された状態から第１の吸込具１０のみを取り外すことができる。第１の押圧部４３及び解除部４４は、第１の腕部４５によって連結されているため、第１の操作部４２の第１の押圧部４３が下方へと押し下げられると、第１の腕部４５が第１の軸支部４６を中心に回動し、解除部４４が上方へと押し上げられる。上方へと押し上げられた解除部４４は、第２の吸込具２０の第１の爪部２５の下方に設けられた当接部２７に当接し、第２の吸込具２０の後方の内側の側面を第２の吸込具２０の外側へと湾曲させ、第１の爪部２５と第２の凹部１８との嵌合を解除するとともに、第１の吸込具１０を上方へと押し上げる。これにより、第３の吸込具３０に第１の吸込具１０及び第２の吸込具２０が取り付けられた状態から第１の吸込具１０のみを取り外すことができる。 Next, as shown in FIG. 12 and FIG. 13, when the user cleans the dust on the surface to be cleaned using the first suction tool 10, the user presses the first pressing portion 42 of the first operation unit 42. By pushing down the portion 43 downward, only the first suction tool 10 can be removed from the state in which the first suction tool 10 and the second suction tool 20 are connected to the third suction tool 30. Since the 1st press part 43 and the cancellation | release part 44 are connected by the 1st arm part 45, if the 1st press part 43 of the 1st operation part 42 is pushed down, the 1st arm The portion 45 rotates about the first shaft support portion 46, and the release portion 44 is pushed upward. The release portion 44 pushed upward is brought into contact with a contact portion 27 provided below the first claw portion 25 of the second suction tool 20, and the inner side surface behind the second suction tool 20. Is bent outward of the second suction tool 20 to release the fitting of the first claw portion 25 and the second recess 18 and push the first suction tool 10 upward. Thereby, only the 1st suction tool 10 can be removed from the state where the 1st suction tool 10 and the 2nd suction tool 20 were attached to the 3rd suction tool 30. FIG.
このとき、第１の爪部２５の前方にはスリット２６が設けられているため、第２の吸込具２０の内側の側面のうち、第１の爪部２５が設けられている部分のみを湾曲させるだけで、第１の爪部２５と第２の凹部１８との嵌合を解除することができ、第１の吸込具１０と第２の吸込具２０との係合を容易に解除することができる。 At this time, since the slit 26 is provided in front of the first claw portion 25, only the portion of the inner side surface of the second suction tool 20 where the first claw portion 25 is provided is curved. The engagement between the first claw portion 25 and the second recess 18 can be released simply by making the engagement between the first suction tool 10 and the second suction tool 20 easy. Can do.
また、第１の吸込具１０を第２の吸込具２０に接続する場合は、第１の凹部１７に第１の突起部２４を嵌合させるとともに、第２の凹部１８に第１の爪部２５を嵌合させることで、第１の吸込具１０を第２の吸込具２０に接続することができる。 Further, when the first suction tool 10 is connected to the second suction tool 20, the first protrusion 24 is fitted in the first recess 17 and the first claw portion is fitted in the second recess 18. By fitting 25, the first suction tool 10 can be connected to the second suction tool 20.
次に、図１４及び図１５に示すように、使用者が第２の吸込具２０を使用して被清掃面の塵埃を掃除する場合、使用者は第２の操作部４８の第２の押圧部４９を下方へと押し下げることで、第１の吸込具１０に第２の吸込具２０が接続された状態で、第２の吸込具２０を第３の吸込具３０から取り外すことができる。第２の押圧部４９、押上部５０、及び第２の爪部５３は、第２の腕部５１により連結されているため、第２の押圧部４９が下方に押し下げられると、第２の腕部５１が第２の軸支部５４を中心に回動し、第２の爪部５３と第１の嵌合口部２８との嵌合が解除されるとともに、押上部５０により第２の吸込具２０が上方へと押し上げられる。これにより、第１の吸込具１０に第２の吸込具２０が接続された状態で、第２の吸込具２０を第３の吸込具３０から取り外すことができる。 Next, as shown in FIGS. 14 and 15, when the user cleans the dust on the surface to be cleaned using the second suction tool 20, the user presses the second pressing portion of the second operation unit 48. The second suction tool 20 can be removed from the third suction tool 30 in a state where the second suction tool 20 is connected to the first suction tool 10 by pushing the portion 49 downward. Since the second pressing portion 49, the push-up portion 50, and the second claw portion 53 are connected by the second arm portion 51, when the second pressing portion 49 is pushed down, the second arm The part 51 rotates about the second shaft support part 54, the fitting between the second claw part 53 and the first fitting port part 28 is released, and the second suction tool 20 is pushed by the push-up part 50. Is pushed upward. Thereby, the 2nd suction tool 20 can be removed from the 3rd suction tool 30 in the state where the 2nd suction tool 20 was connected to the 1st suction tool 10.
また、第２の吸込具２０を第３の吸込具３０に接続する場合は、第２の突起部２９を第２の嵌合口部３９に嵌合させ、第２の吸入口２０ａに第２のリブ４１を嵌合させ、第２の吸込具２０の後端部を第１のリブ４０に当接させることで、第２の吸込具２０を第３の吸込具３０に位置決めするとともに、第１の嵌合口部２８に第２の爪部５３を嵌合させることで、第２の吸込具２０を第３の吸込具３０に接続することができる。 Further, when the second suction tool 20 is connected to the third suction tool 30, the second protrusion 29 is fitted into the second fitting port 39, and the second suction port 20a is connected to the second suction port 20a. The rib 41 is fitted and the rear end portion of the second suction tool 20 is brought into contact with the first rib 40, whereby the second suction tool 20 is positioned on the third suction tool 30 and the first suction tool 20 is positioned. The second suction tool 20 can be connected to the third suction tool 30 by fitting the second claw portion 53 to the fitting opening 28.
以上のように、本実施の形態においては、使用者が第１の吸込具１０を使用して被清掃面の塵埃を掃除する場合には、第１の操作部４２を操作するだけで、第１の吸込具１０に設けられた第２の凹部１８と第２の吸込具２０に設けられた第１の爪部２５との嵌合を容易に解除することができる。また、使用者が第２の吸込具２０を使用して被清掃面の塵埃を掃除する場合には、第２の操作部４８を操作するだけで、第２の吸込具２０に設けられた第１の嵌合口部２８と第２の操作部４８に設けられた第２の爪部５３との嵌合を容易に
解除することができる。そのため、第１の吸込具１０、第２の吸込具２０、及び第３の吸込具３０の切り替えを用意に行うことができ、使用者の使い勝手を向上させることができる。
As described above, in the present embodiment, when the user uses the first suction tool 10 to clean the dust on the surface to be cleaned, only the first operation unit 42 is operated. The fitting between the second recess 18 provided in one suction tool 10 and the first claw portion 25 provided in the second suction tool 20 can be easily released. In addition, when the user uses the second suction tool 20 to clean the dust on the surface to be cleaned, the second operation part 48 is simply operated to operate the second suction tool 20 provided with the second suction tool 20. The fitting between one fitting port 28 and the second claw portion 53 provided in the second operation portion 48 can be easily released. Therefore, the switching between the first suction tool 10, the second suction tool 20, and the third suction tool 30 can be easily performed, and the user's convenience can be improved.
また、第１の操作部４２及び第２の操作部４８は、第３の吸込具３０の後部に外側から操作可能に設けられているため、使用者は、例えば第１の操作部４２及び第２の操作部４８を足で踏む等、簡単な動作で第１の操作部４２及び第２の操作部４８を操作することができ、使用者の使い勝手をより向上させることができる。 Moreover, since the 1st operation part 42 and the 2nd operation part 48 are provided in the rear part of the 3rd suction tool 30 so that it can operate from the outside, a user can, for example, 1st operation part 42 and 1st The first operation unit 42 and the second operation unit 48 can be operated by a simple operation such as stepping on the second operation unit 48 with a foot, and the user-friendliness can be further improved.
さらに、第１の操作部４２及び第２の操作部４８は、第１のバネ４７及び第２のバネ５５のよりそれぞれ附勢されており、第１の操作部４２及び第２の操作部４８は自動的にもとの位置に戻るため、使用者が第１の操作部４２及び第２の操作部４８を操作したあと、手や足等で第１の操作部４２及び第２の操作部４８をもとに戻す必要がなく、使い勝手をさらに向上させることができる。 Further, the first operation unit 42 and the second operation unit 48 are urged by the first spring 47 and the second spring 55, respectively, and the first operation unit 42 and the second operation unit 48 are energized. Automatically returns to the original position, and therefore, after the user operates the first operation unit 42 and the second operation unit 48, the first operation unit 42 and the second operation unit with hands or feet. It is not necessary to return 48 to the original, and usability can be further improved.
また、第１の吸込具１０を第２の吸込具２０に接続する場合には、第１の吸込具１０に設けられた第１の凹部１７を第２の吸込具２０に設けられた第１の突起部２４に嵌合させるとともに、第１の吸込具１０に設けられた第２の凹部１８に第２の吸込具２０に設けられた第１の爪部２５を嵌合させることで、第１の吸込具１０を第２の吸込具２０に接続することができるため、第１の吸込具１０を第２の吸込具２０に簡単な構成で確実に保持させることができる。 Moreover, when connecting the 1st suction tool 10 to the 2nd suction tool 20, the 1st recessed part provided in the 1st suction tool 10 is made into the 1st provided in the 2nd suction tool 20. By fitting the first claw portion 25 provided in the second suction tool 20 into the second recess 18 provided in the first suction tool 10, Since the 1 suction tool 10 can be connected to the 2nd suction tool 20, the 1st suction tool 10 can be reliably hold | maintained by the 2nd suction tool 20 with a simple structure.
さらに、第２の吸込具２０を第３の吸込具３０に接続する場合には、第２の突起部２９を第２の嵌合口部３９に嵌合させ、第２の吸入口２０ａに第２のリブ４１を嵌合させ、第２の吸込具２０の後端部を第１のリブ４０に当接させることで、第２の吸込具２０を第３の吸込具３０に位置決めするとともに、第１の嵌合口部２８に第２の爪部５３を嵌合させることで、第２の吸込具２０を第３の吸込具３０に接続することができるため、第２の吸込具２０を第３の吸込具３０に簡単な構成で確実に保持させることができる。 Furthermore, when connecting the 2nd suction tool 20 to the 3rd suction tool 30, the 2nd projection part 29 is fitted to the 2nd fitting port part 39, and the 2nd suction port 20a is made to 2nd. The second suction tool 20 is positioned on the third suction tool 30 and the second suction tool 20 is brought into contact with the first rib 40 by fitting the rib 41 of the second suction tool 20 and the second suction tool 20. Since the 2nd suction tool 20 can be connected to the 3rd suction tool 30 by making the 2nd nail | claw part 53 fit in the 1 fitting port part 28, the 2nd suction tool 20 is made into 3rd. The suction tool 30 can be reliably held with a simple configuration.
また、第１の操作部４２は、第１の吸込具１０と第２の吸込具２０との嵌合を解除するとともに、第１の吸込具１０を上方へ押し上げるため、第１の吸込具１０と第２の吸込具２０との係合を確実に解除することができるため、第１の吸込具１０と第２の吸込具２０とが係合されたままの状態で、第１の吸込具１０が第２の吸込具２０から無理矢理に取り外され、第１の吸込具１０、第２の吸込具２０、及び第１の操作部４２が破損することを十分に防止することができ、安全性を向上させることができる。 In addition, the first operation unit 42 releases the fitting between the first suction tool 10 and the second suction tool 20 and pushes up the first suction tool 10 upward. Since the engagement between the first suction tool 10 and the second suction tool 20 can be reliably released, the first suction tool can be kept in a state where the first suction tool 10 and the second suction tool 20 remain engaged. 10 is forcibly removed from the second suction tool 20, and the first suction tool 10, the second suction tool 20, and the first operation unit 42 can be sufficiently prevented from being damaged. Can be improved.
さらに、第２の操作部４８は、第２の吸込具２０と第３の吸込具３０との嵌合を解除するとともに、第２の吸込具２０を上方へ押し上げるため、第２の吸込具２０と第３の吸込具３０との係合を確実に解除することができるため、第２の吸込具２０と第３の吸込具３０とが係合されたままの状態で、第２の吸込具２０が第３の吸込具３０から無理矢理に取り外され、第２の吸込具２０、第３の吸込具３０、及び第２の操作部４８が破損することを十分に防止することができ、安全性を向上させることができる。 Further, the second operation unit 48 releases the fitting between the second suction tool 20 and the third suction tool 30 and pushes up the second suction tool 20 upward. And the third suction tool 30 can be reliably released, so that the second suction tool 20 remains engaged with the second suction tool 20 and the third suction tool 30. 20 is forcibly removed from the third suction tool 30, and the second suction tool 20, the third suction tool 30, and the second operation portion 48 can be sufficiently prevented from being damaged, and safety is ensured. Can be improved.
（実施の形態２）
本発明の電気掃除機用吸込具の実施の形態２について、図１６を用いて説明する。なお、実施の形態１と同一部分については同一符号を付してその説明を省略する。
(Embodiment 2)
Embodiment 2 of the vacuum cleaner suction tool of the present invention will be described with reference to FIG. The same parts as those in the first embodiment are denoted by the same reference numerals and the description thereof is omitted.
図１６は、本発明の電気掃除機用吸込具の実施の形態２を示す部分断面図である。 FIG. 16: is a fragmentary sectional view which shows Embodiment 2 of the suction tool for vacuum cleaners of this invention.
図１６に示すように、第１の吸込具１０には、第１の係合部である第１の爪部２５が設
けられている。また、第２の吸込具２０の第１の爪部２５に対応する位置には、第１の被係合部である第２の凹部１８が設けられている。さらに、第１の操作部４２に設けられた解除部４４は、第２の操作部４８側に延設されており、この解除部４４によって第１の吸込具１０と第２の吸込具２０との係合が解除されるように構成されている。
As shown in FIG. 16, the first suction tool 10 is provided with a first claw portion 25 which is a first engagement portion. A second recess 18 that is a first engaged portion is provided at a position corresponding to the first claw portion 25 of the second suction tool 20. Further, the release unit 44 provided in the first operation unit 42 extends to the second operation unit 48 side, and the first suction tool 10 and the second suction tool 20 are connected by the release unit 44. Is configured to be disengaged.
以上のように構成された電気掃除機用吸込具について、以下、その動作、作用を説明する。 About the suction tool for vacuum cleaners comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.
使用者が第１の吸込具１０を使用して被清掃面の塵埃を掃除する場合、使用者は第１の操作部４２の第１の押圧部４３を下方へと押し下げることで、第３の吸込具３０に第１の吸込具１０及び第２の吸込具２０が接続された状態から第１の吸込具１０のみを取り外すことができる。第１の押圧部４３及び解除部４４は、第１の腕部４５によって連結されているため、第１の操作部４２の第１の押圧部４３が下方へと押し下げられると、第１の腕部４５が第１の軸支部４６を中心に回動し、解除部４４が上方へと押し上げられる。上方へと押し上げられた解除部４４は、第１の爪部２５の下方に設けられた当接部２７に当接し、第１の吸込具１０を第１の吸込具１０の内側へと湾曲させることで、第１の爪部２５と第２の凹部１８との嵌合を解除するとともに、第１の吸込具１０を上方へと押し上げる。これにより、第３の吸込具３０に第１の吸込具１０及び第２の吸込具２０が取り付けられた状態から第１の吸込具１０のみを取り外すことができる。 When the user cleans the dust on the surface to be cleaned using the first suction tool 10, the user pushes down the first pressing portion 43 of the first operation portion 42, so that the third Only the first suction tool 10 can be removed from the state in which the first suction tool 10 and the second suction tool 20 are connected to the suction tool 30. Since the 1st press part 43 and the cancellation | release part 44 are connected by the 1st arm part 45, if the 1st press part 43 of the 1st operation part 42 is pushed down, the 1st arm The portion 45 rotates about the first shaft support portion 46, and the release portion 44 is pushed upward. The release portion 44 pushed upward is brought into contact with a contact portion 27 provided below the first claw portion 25 and causes the first suction tool 10 to bend inward of the first suction tool 10. Thus, the fitting between the first claw portion 25 and the second recess 18 is released, and the first suction tool 10 is pushed upward. Thereby, only the 1st suction tool 10 can be removed from the state where the 1st suction tool 10 and the 2nd suction tool 20 were attached to the 3rd suction tool 30. FIG.
以上のように、本実施の形態においては、使用者が第１の吸込具１０を使用して被清掃面の塵埃を掃除する場合には、第１の操作部４２を操作するだけで、第１の吸込具１０に設けられた第２の凹部１８と第２の吸込具２０に設けられた第１の爪部２５との嵌合を容易に解除することができる。また、使用者が第２の吸込具２０を使用して被清掃面の塵埃を掃除する場合には、上述した実施の形態１と同様に、第２の操作部４８を操作するだけで、第２の吸込具２０に設けられた第１の嵌合口部２８と第２の操作部４８に設けられた第２の爪部５３との嵌合を容易に解除することができる。そのため、第１の吸込具１０、第２の吸込具２０、及び第３の吸込具３０の切り替えを用意に行うことができ、使用者の使い勝手を向上させることができる。 As described above, in the present embodiment, when the user uses the first suction tool 10 to clean the dust on the surface to be cleaned, only the first operation unit 42 is operated. The fitting between the second recess 18 provided in one suction tool 10 and the first claw portion 25 provided in the second suction tool 20 can be easily released. In addition, when the user uses the second suction tool 20 to clean the dust on the surface to be cleaned, just by operating the second operation unit 48 as in the first embodiment described above, The fitting between the first fitting port portion 28 provided in the second suction tool 20 and the second claw portion 53 provided in the second operation portion 48 can be easily released. Therefore, the switching between the first suction tool 10, the second suction tool 20, and the third suction tool 30 can be easily performed, and the user's convenience can be improved.
以上、本発明の電気掃除機用吸込具の実施の形態１及び実施の形態２について説明したが、本発明の電気掃除機用吸込具は上述した実施の形態１に限定されるものではない。 As mentioned above, although Embodiment 1 and Embodiment 2 of the vacuum cleaner suction tool of this invention were demonstrated, the suction tool for vacuum cleaners of this invention is not limited to Embodiment 1 mentioned above.
例えば、図１７に示すように、第１の操作部４２の下面の外側の第１の端部５６及び第２の操作部４８の下面の外側の第２の端部５７には、それぞれ軟質部材５８が設けられていてよい。これにより、第１の操作部４２及び第２の操作部４８が押し下げられ、第１の操作部４２の下面の外側の第１の端部５６及び第２の操作部４８の下面の外側の第２の端部５７が被清掃面に接触した場合であっても、第１の操作部４２の下面の外側の第１の端部５６及び第２の操作部４８の下面の外側の第２の端部５７にはそれぞれ軟質部材５８が設けられているため、第１の操作部４２の下面の外側の第１の端部５６及び第２の操作部４８の下面の外側の第２の端部５７によって被清掃面が傷つくことを十分に防止することができる。また、使用者が第１の操作部４２及び第２の操作部４８を操作している際に、第３の吸込具３０が移動することを防止することができるため、使用者が第１の操作部４２及び第２の操作部４８を安定して操作することができ、使用者の使い勝手を向上させることができる。 For example, as shown in FIG. 17, the first end portion 56 outside the lower surface of the first operation portion 42 and the second end portion 57 outside the lower surface of the second operation portion 48 are respectively soft members. 58 may be provided. As a result, the first operation unit 42 and the second operation unit 48 are pushed down, and the first end 56 outside the lower surface of the first operation unit 42 and the first operation unit 42 outside the lower surface of the second operation unit 48. Even when the second end portion 57 comes into contact with the surface to be cleaned, the first end portion 56 outside the lower surface of the first operation portion 42 and the second end portion outside the lower surface of the second operation portion 48. Since each of the end portions 57 is provided with the soft member 58, the first end portion 56 outside the lower surface of the first operation portion 42 and the second end portion outside the lower surface of the second operation portion 48. 57 can sufficiently prevent the surface to be cleaned from being damaged. In addition, since the third suction tool 30 can be prevented from moving when the user operates the first operation unit 42 and the second operation unit 48, the user can The operation unit 42 and the second operation unit 48 can be stably operated, and user convenience can be improved.
また、図１８に示すように、第１の吸込具１０と第２の吸込具２０との間には、耐摩耗性の高い軟質材料から構成された第１のシール部材５９が設けられていてもよい。この第１のシール部材５９は、第１の吸込具１０に設けられた第１の吸入口１０ａの周囲に設けられていてもよく、また、第２の吸込具２０の第１の吸入口１０ａと当接する部分に設け
られていてもよい。これにより、第１の吸込具１０が第２の吸込具２０に取り付けられた状態で、第１の吸込具１０と第２の吸込具２０との間から空気が漏れることをさらに効率よく防止することができ、電気掃除機１００の吸い込み力を向上させることができる。また、第１の吸込具１０に第１のシール部材５９が設けられている構成おいては、使用者が第１の吸込具１０のみを使用して被清掃面の塵埃を掃除した際に、第１の吸入口１０ａの被清掃面側の端部が被清掃面と接触し、被清掃面を傷つけることを防止することができる。
Moreover, as shown in FIG. 18, between the 1st suction tool 10 and the 2nd suction tool 20, the 1st sealing member 59 comprised from the soft material with high abrasion resistance is provided. Also good. The first sealing member 59 may be provided around the first suction port 10 a provided in the first suction tool 10, and the first suction port 10 a of the second suction tool 20. It may be provided in the part which contacts. Thereby, in a state where the first suction tool 10 is attached to the second suction tool 20, it is possible to more efficiently prevent air from leaking between the first suction tool 10 and the second suction tool 20. The suction force of the vacuum cleaner 100 can be improved. Further, in the configuration in which the first sealing member 59 is provided in the first suction tool 10, when the user cleans the dust on the surface to be cleaned using only the first suction tool 10, The end of the first suction port 10a on the surface to be cleaned can be prevented from coming into contact with the surface to be cleaned and damaging the surface to be cleaned.
さらに、図１８に示すように、第２の吸込具２０と第３の吸込具３０との間には、耐摩耗性の高い軟質材料から構成された第２のシール部材６０が設けられていてもよい。この第２のシール部材６０は、第２の吸込具２０に設けられた第２の吸入口２０ａの周囲に設けられていてもよく、また、第３の吸込具３０の第２の吸入口２０ａと当接する部分に設けられていてもよい。これにより、第２の吸込具２０が第３の吸込具３０に取り付けられた状態で、第２の吸込具２０と第３の吸込具３０との間から空気が漏れることをさらに効率よく防止することができ、電気掃除機１００の吸い込み力を向上させることができる。また、第２の吸込具２０に第２のシール部材６０が設けられている構成おいては、使用者が第２の吸込具２０を使用して被清掃面の塵埃を掃除した際に、第２の吸入口２０ａの被清掃面側の端部が被清掃面と接触し、被清掃面を傷つけることを防止することができる。 Further, as shown in FIG. 18, a second seal member 60 made of a soft material having high wear resistance is provided between the second suction tool 20 and the third suction tool 30. Also good. The second seal member 60 may be provided around the second suction port 20 a provided in the second suction tool 20, and the second suction port 20 a of the third suction tool 30. It may be provided in the part which contacts. Thereby, in a state where the second suction tool 20 is attached to the third suction tool 30, it is possible to more efficiently prevent air from leaking between the second suction tool 20 and the third suction tool 30. The suction force of the vacuum cleaner 100 can be improved. In the configuration in which the second suction member 20 is provided with the second seal member 60, when the user cleans the dust on the surface to be cleaned using the second suction tool 20, It is possible to prevent the end of the suction port 20a on the cleaned surface side from coming into contact with the cleaned surface and damaging the cleaned surface.
本発明の電気掃除機用吸込具及びそれを用いた電気掃除機は、第１の吸込具、第２の吸込具、及び第３の吸込具の切り替えを用意に行うことができ、使用者の使い勝手を向上させることが可能となるので、電気掃除機用吸込具を用いる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。 The vacuum cleaner suction tool of the present invention and the vacuum cleaner using the vacuum cleaner can be easily switched between the first suction tool, the second suction tool, and the third suction tool. Since it becomes possible to improve the usability, it can be suitably applied to the fields and uses of household vacuum cleaners and industrial vacuum cleaners that use vacuum cleaner suction tools.
１ 掃除機本体
１ａ 吸気口
２ 電気掃除機用吸込具
３ 延長管
４ ホース
５ 手元保持部
６ 接続パイプ
７ 車輪
８ キャスター
１０ 第１の吸込具
１０ａ 第１の吸入口
１１ 吸引部
１２ 接続部
１３ 連結部
１４ 第１の補強リブ
１５ 第１の回動規制部
１６ 第２の回動規制部
１７ 第１の凹部
１８ 第２の凹部
２０ 第２の吸込具
２０ａ 第２の吸入口
２１ 第３の凹部
２２ 第２の補強リブ
２３ 第１のブラシ部
２４ 第１の突起部
２５ 第１の爪部
２６ スリット
２７ 当接部
２８ 第１の嵌合口部
２９ 第２の突起部
３０ 第３の吸込具
３０ａ 第３の吸入口
３１ 上部材
３２ 下部材
３３ ローラー
３４ 第２のブラシ部
３５ リップ部
３６ 操作レバー
３７ 第４の凹部
３８ 第５の凹部
３９ 第２の嵌合口部
４０ 第１のリブ
４１ 第２のリブ
４２ 第１の操作部
４３ 第１の押圧部
４４ 解除部
４５ 第１の腕部
４６ 第１の軸支部
４７ 第１のバネ
４８ 第２の操作部
４９ 第２の押圧部
５０ 押上部
５１ 第２の腕部
５２ 延設部
５３ 第２の爪部
５４ 第２の軸支部
５５ 第２のバネ
５６ 第１の端部
５７ 第２の端部
５８ 軟質部材
５９ 第１のシール部材
６０ 第２のシール部材
DESCRIPTION OF SYMBOLS 1 Vacuum cleaner main body 1a Intake port 2 Vacuum cleaner suction tool 3 Extension pipe 4 Hose 5 Hand holding part 6 Connection pipe 7 Wheel 8 Caster 10 First suction tool 10a First suction port 11 Suction part 12 Connection part 13 Connection Part 14 First reinforcing rib 15 First rotation restricting part 16 Second rotation restricting part 17 First recessed part 18 Second recessed part 20 Second suction tool 20a Second suction port 21 Third recessed part 22 2nd reinforcement rib 23 1st brush part 24 1st projection part 25 1st nail | claw part 26 Slit 27 Contact part 28 1st fitting port part 29 2nd projection part 30 3rd suction tool 30a 3rd inlet 31 Upper member 32 Lower member 33 Roller 34 2nd brush part 35 Lip part 36 Operation lever 37 4th recessed part 38 5th recessed part 39 2nd fitting port part 40 1st rib 41 2nd The ribs 42 1 operation section 43 first pressing section 44 release section 45 first arm section 46 first shaft support section 47 first spring 48 second operation section 49 second pressing section 50 push-up section 51 second arm Part 52 extending part 53 second claw part 54 second shaft support part 55 second spring 56 first end part 57 second end part 58 soft member 59 first seal member 60 second seal member
Claims (11)
前記第１の吸入口と連通する第２の吸入口が設けられており、前記第１の吸込具と着脱自在に係合される第２の吸込具と、
前記第２の吸入口と連通する第３の吸入口が設けられており、前記第２の吸込具と着脱自在に係合される第３の吸込具と、
前記第１の吸込具と前記第２の吸込具との係合を解除する第１の操作部と、
前記第２の吸込具と前記第３の吸込具との係合を解除する第２の操作部と、
を有し、前記第１の操作部及び前記第２の操作部は、前記第３の吸込具の後部にそれぞれ配置されている電気掃除機用吸込具。 A first suction tool having a first suction port for sucking dust;
A second suction port that communicates with the first suction port, and a second suction tool that is detachably engaged with the first suction tool;
A third suction port provided with a third suction port communicating with the second suction port, the third suction tool detachably engaged with the second suction tool;
A first operating portion for releasing engagement between the first suction tool and the second suction tool;
A second operating portion for releasing engagement between the second suction tool and the third suction tool;
Have a, the first operation unit and said second operation unit for an electric vacuum cleaner suction unit in the rear of the third suction tool that has been arranged.
機用吸込具。 The second operation unit, said addition to engagement with the second suction tool and the third suction tool, any of the third suction tool for pushing up claims 1 upward 5 The vacuum cleaner suction tool according to claim 1.
請求項１〜１０のうちの何れか１項に記載の電気掃除機用吸込具と、
を有する電気掃除機。 A vacuum cleaner body with a built-in electric blower that generates suction air;
The vacuum cleaner suction tool according to any one of claims 1 to 10 ,
Having a vacuum cleaner.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010244887A JP5849236B2 (en) | 2010-11-01 | 2010-11-01 | Vacuum cleaner suction tool and vacuum cleaner using the same |
| EP11837735.7A EP2636349B1 (en) | 2010-11-01 | 2011-10-31 | Suction device for electric cleaner and electric cleaner using same |
| PCT/JP2011/006076 WO2012060081A1 (en) | 2010-11-01 | 2011-10-31 | Suction device for electric cleaner and electric cleaner using same |
| CN201180052919.XA CN103188976B (en) | 2010-11-01 | 2011-10-31 | The electric dust collector of electric dust collector suction pieces and this suction pieces of employing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010244887A JP5849236B2 (en) | 2010-11-01 | 2010-11-01 | Vacuum cleaner suction tool and vacuum cleaner using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012095784A JP2012095784A (en) | 2012-05-24 |
| JP5849236B2 true JP5849236B2 (en) | 2016-01-27 |
Family
ID=46024209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010244887A Active JP5849236B2 (en) | 2010-11-01 | 2010-11-01 | Vacuum cleaner suction tool and vacuum cleaner using the same |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2636349B1 (en) |
| JP (1) | JP5849236B2 (en) |
| CN (1) | CN103188976B (en) |
| WO (1) | WO2012060081A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3491988B1 (en) | 2017-11-30 | 2020-03-18 | Wessel-Werk GmbH | Click nozzle |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57202860U (en) * | 1981-06-19 | 1982-12-24 | ||
| JPH0725159Y2 (en) * | 1988-04-25 | 1995-06-07 | 三洋電機株式会社 | Small vacuum cleaner suction nozzle |
| JP2000279352A (en) * | 1999-03-30 | 2000-10-10 | Koowa:Kk | Sucking tool for vacuum cleaner |
| JP3457639B2 (en) * | 2000-05-04 | 2003-10-20 | エルジー電子株式会社 | Vacuum cleaner |
| JP3869310B2 (en) * | 2002-05-23 | 2007-01-17 | 松下電器産業株式会社 | Vacuum cleaner suction tool and vacuum cleaner using the same |
| EP1364608B1 (en) * | 2002-05-22 | 2012-03-28 | Panasonic Corporation | Vaccum cleaner and suction nozzle employed therein |
| DE10241055A1 (en) * | 2002-09-05 | 2004-03-18 | Wessel-Werk Gmbh | Floor nozzle for vacuum cleaners |
| JP2004337500A (en) * | 2003-05-19 | 2004-12-02 | Matsushita Electric Ind Co Ltd | Suction device for vacuum cleaner and vacuum cleaner using the same |
| JP2007021057A (en) * | 2005-07-21 | 2007-02-01 | Matsushita Electric Ind Co Ltd | Suction nozzle and vacuum cleaner using the same |
| US20090100636A1 (en) * | 2007-10-23 | 2009-04-23 | Ian Emil Sohn | Vacuum Cleaner Nozzle with Disposable Cover Sheet |
-
2010
- 2010-11-01 JP JP2010244887A patent/JP5849236B2/en active Active
-
2011
- 2011-10-31 CN CN201180052919.XA patent/CN103188976B/en not_active Expired - Fee Related
- 2011-10-31 EP EP11837735.7A patent/EP2636349B1/en active Active
- 2011-10-31 WO PCT/JP2011/006076 patent/WO2012060081A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012095784A (en) | 2012-05-24 |
| EP2636349B1 (en) | 2019-09-25 |
| EP2636349A1 (en) | 2013-09-11 |
| CN103188976A (en) | 2013-07-03 |
| EP2636349A4 (en) | 2018-03-21 |
| CN103188976B (en) | 2015-09-30 |
| WO2012060081A1 (en) | 2012-05-10 |
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