JP4014589B2 - Vacuum cleaner dust remover - Google Patents

Vacuum cleaner dust remover Download PDF

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JP4014589B2
JP4014589B2 JP2004267667A JP2004267667A JP4014589B2 JP 4014589 B2 JP4014589 B2 JP 4014589B2 JP 2004267667 A JP2004267667 A JP 2004267667A JP 2004267667 A JP2004267667 A JP 2004267667A JP 4014589 B2 JP4014589 B2 JP 4014589B2
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attachment
shaft
central portion
filter
dust
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JP2006081634A (en
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重幸 松本
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株式会社スイデン
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本発明はクリ−ナ−やその他の集塵装置に使用されるフィルタ−の塵落し装置に関するものである。   The present invention relates to a dust removing device for a filter used in a cleaner or other dust collecting device.

掃除機等の集塵装置に使用されるフィルタ−には布製、紙製または焼結樹脂製のもの等があり、また、フィルタ−に付着した塵落し装置にも様々なものがある。例えば本発明の出願人会社が開発した「万能型掃除機」（図１）に使用されている塵落し装置は掃除機本体１の外側に設けられた塵落しレバ−２を回転させて本体内側で塵落しカラ−４を回転させ、放射状に取り付けられたフィルタ−３に断続的に接触、振動させて塵落しを行う装置である。
特開平１１−０５６７１５号公報 Filters used in dust collectors such as vacuum cleaners include those made of cloth, paper or sintered resin, and various dust removing devices attached to the filter. For example, the dust removal device used in the “universal vacuum cleaner” (FIG. 1) developed by the applicant company of the present invention rotates the dust removal lever-2 provided on the outside of the vacuum cleaner main body 1 to rotate the inside of the main body. Is a device that performs dust removal by rotating the dust drop 4 and intermittently contacting and vibrating the filter 3 attached radially.
Japanese Patent Laid-Open No. 11-056715

掃除機等の集塵装置に使用されるフィルタ−の塵落し装置はフィルタ−に横方向から衝撃を与えるタイプが多い。特許文献１記載の発明もフィルタ−の下方から左右方向の振動を与えて塵をふるい落とすものである。   There are many types of dust removing devices for filters used in dust collectors such as vacuum cleaners, which apply an impact to the filter from the lateral direction. The invention described in Patent Document 1 also sifts out dust by applying left-right vibration from below the filter.

ところが横方向の衝撃は直接接触する個所のみ塵離れがよく、接触箇所から離れた場所のフィルタ−に付着した塵はなかなか剥離せず、ふるい残された塵埃がフィルタ−に徐々に溜まっていくという欠点があった。   However, in the case of the impact in the horizontal direction, the dust separation is good only at the point of direct contact, the dust adhering to the filter away from the contact point does not readily peel off, and the dust left behind is gradually accumulated in the filter. There were drawbacks.

そこで本発明ではフィルタ−に横方向ではなく縦方向の衝撃を与えて、塵離れ効果を向上させた掃除機の塵落し装置を提供することを目的とする。   SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a dust removing device for a vacuum cleaner in which the impact in the vertical direction, not the horizontal direction, is applied to the filter to improve the dust separation effect.

アタッチメントにフィルタ−を取り付けると共に筒体を形成し、弾性体（バネ）を巻装し、下端に重りを取り付けたシャフトを筒体に内装する。   A filter is attached to the attachment, a cylinder is formed, an elastic body (spring) is wound, and a shaft with a weight attached to the lower end is installed in the cylinder.

次に、筒体から突出させたシャフト上端を円筒カムの斜面に係合させ、円筒カムの回転させてシャフト及び重りを上昇落下運動させるのである。   Next, the upper end of the shaft protruding from the cylinder is engaged with the inclined surface of the cylindrical cam, and the cylindrical cam is rotated to move the shaft and the weight up and down.

レバ−を把持し、円筒カムを回転させると、シャフト上端がカムの斜面を上方へ移動し、頂点に達した後落下する。シャフトの上昇に伴い、筒体内で押しバネを押し上げて上昇した重りが急激に落下し、筒体内底を強く殴打する。この振動が筒体を有するアタッチメントに伝わり、アタッチメントに取り付けたフィルタ−に縦方向の振動が与えられてフィルタ−に溜まった塵埃がふるい落とされるのである。   When the lever is gripped and the cylindrical cam is rotated, the upper end of the shaft moves upward on the slope of the cam and falls after reaching the top. As the shaft rises, the weight that is lifted by pushing up the push spring in the cylinder falls abruptly and strikes the bottom of the cylinder strongly. This vibration is transmitted to the attachment having the cylindrical body, and a vertical vibration is applied to the filter attached to the attachment, and the dust accumulated in the filter is screened off.

フィルタ−へ縦方向の衝撃を与えるため塵離れがよく、フィルタ−に付着した塵を効果的に振り落とすことができるのである。   Since a vertical impact is applied to the filter, dust separation is good, and the dust adhering to the filter can be effectively shaken off.

以下、図面を参照しながら本発明の最良の実施形態について説明する。   Hereinafter, the best embodiment of the present invention will be described with reference to the drawings.

図２が本発明にかかる塵落し装置を装備した掃除機５の斜視図である。６は円筒型タンクであり、それ自体が吸引したゴミの収容容器となる。タンク６の上部には外壁面の適当な位置にホ−ス接続口９を有するアタッチメント８があり、アタッチメント８上部にモ−タ部７を有する。   FIG. 2 is a perspective view of the cleaner 5 equipped with the dust removing device according to the present invention. Reference numeral 6 denotes a cylindrical tank, which itself becomes a container for sucked dust. There is an attachment 8 having a hose connection port 9 at an appropriate position on the outer wall surface at the upper part of the tank 6, and a motor part 7 at the upper part of the attachment 8.

アタッチメント８内にはフィルタ−装置１０が取り付けられている。   A filter device 10 is attached in the attachment 8.

図３がアタッチメント８の平面図（円筒カムの蓋２４は取り外した状態）。図４が同、断面図である。   FIG. 3 is a plan view of the attachment 8 (with the cylindrical cam lid 24 removed). FIG. 4 is a sectional view of the same.

アタッチメント８は隔離板１３、塵落し装置２７及びフィルタ−１０から構成される。   The attachment 8 includes a separator 13, a dust removing device 27, and a filter 10.

アタッチメント８内には、先細りのテ−パ−上に形成された深い中央部１１と浅い周縁部１２とを有する二段の凹部を持つ隔離板１３と、周縁部１２の下部に複数個のフィルタ−１０が深い中央部１１を環状に取り巻くように取り付けられている。周縁部１２の底面１２ａにはフィルタ１０で濾過された気流の吸引口１４が環状に並んでいる。   In the attachment 8, a separator 13 having a two-step recess having a deep central portion 11 and a shallow peripheral portion 12 formed on a tapered taper, and a plurality of filters at the lower portion of the peripheral portion 12 are provided. -10 is attached so as to surround the deep central portion 11 in an annular shape. Air flow suction ports 14 filtered by the filter 10 are arranged in a ring shape on the bottom surface 12 a of the peripheral edge portion 12.

１５は載置縁であり隔離板１３の外周にあって、外側に開いており、タンク６の開口縁に載る。   Reference numeral 15 denotes a mounting edge, which is on the outer periphery of the separator 13, opens outward, and is mounted on the opening edge of the tank 6.

フィルタ−１０は多孔質材料である、焼結樹脂からなり、星形のような襞のある横断面形状を有する、パイプ状の部材である。   The filter 10 is a pipe-shaped member made of a sintered material, which is a porous material, and having a cross-sectional shape with a ridge like a star.

隔離板１３の深い中央部１１には下端に重り１６を取り付けたシャフト１７を内装し、中央部１１の開口部を覆う円盤上の蓋１８が周縁部底面１２ａにネジ１９で固定されている。蓋１８の中央開口部１８ａから突出したシャフト上端１７ａは屈曲しており、屈曲部１７ａにはコロ２５を回動自在に係合して係合摩擦を減少させる。更に、シャフト１７に押しバネ２６を巻装し、重り１６を下方へと付勢する。   A shaft 17 having a weight 16 attached to the lower end is housed in the deep central portion 11 of the separator plate 13, and a lid 18 on a disk that covers the opening of the central portion 11 is fixed to the peripheral bottom surface 12 a with screws 19. The shaft upper end 17a protruding from the central opening 18a of the lid 18 is bent, and the roller 25 is rotatably engaged with the bent portion 17a to reduce the engagement friction. Further, a push spring 26 is wound around the shaft 17 and the weight 16 is biased downward.

把手となる突起２０を立設したレバ−２１ａを有する円筒カム２１をシャフト１７の上端に緩挿する。円筒カム２１と蓋１８間にはベアリング２３を介装し、円筒カム２１の回転をスム−ズにする。   A cylindrical cam 21 having a lever 21 a erected with a protrusion 20 serving as a handle is gently inserted into the upper end of the shaft 17. A bearing 23 is interposed between the cylindrical cam 21 and the lid 18 to make the rotation of the cylindrical cam 21 smooth.

円筒カム２１内には三分割された斜面２２が形成されている。円筒カム２１には蓋２４を嵌装する。（図４）
清掃後、アタッチメント８をタンク６から取り外し、把手２０を把持してレバ−２１ａと共に円筒カム２１を矢印方向に回転させると、シャフト先端１７ａがコロ２５の回転と共に円筒カム２１の斜面２２を上昇し、頂点２２ａに達した後、急激に落下し、又次の斜面２２を昇り始める。シャフト１７の上昇、落下に連動してシャフト１７の下端に取り付けた重り１６が押しバネ２６を押し上げながら上昇後急激に落下し、深い中央部１１の底面１１ａを強く打つ。円筒カム２１を一回転させるとシャフト１７及び重り１６の上昇落下運動が三回繰り返される。 A slope 22 divided into three parts is formed in the cylindrical cam 21. A lid 24 is fitted to the cylindrical cam 21. (Fig. 4)
After cleaning, when the attachment 8 is removed from the tank 6, the handle 20 is gripped and the cylindrical cam 21 is rotated together with the lever 21 a in the direction of the arrow, the shaft tip 17 a rises on the inclined surface 22 of the cylindrical cam 21 as the roller 25 rotates. Then, after reaching the apex 22a, it suddenly falls and starts to climb the next slope 22. The weight 16 attached to the lower end of the shaft 17 in conjunction with the rise and fall of the shaft 17 falls suddenly after being raised while pushing up the push spring 26, and strikes the bottom surface 11a of the deep central portion 11 strongly. When the cylindrical cam 21 is rotated once, the ascending / falling motion of the shaft 17 and the weight 16 is repeated three times.

この振動が深い中央部１１から浅い周縁部底面１２ａへと伝わり、更に、これに取り付けた夫々のフィルタ−１０へと伝わり、フィルタ−１０に溜まった塵埃をふるい落とすのである。   This vibration is transmitted from the deep central portion 11 to the shallow peripheral bottom surface 12a, and further to each filter 10 attached thereto, so that dust accumulated on the filter 10 is screened off.

本発明はクリ−ナ−やその他の集塵装置に使用されるフィルタ−の塵落し装置に関するものであり、各種フィルタ−、例えば布製、紙製あるいは表面濾過式の焼結樹脂製フィルタ−に使用可能である。   The present invention relates to a dust removing device for a filter used in a cleaner or other dust collecting device, and is used for various filters, for example, a filter made of sintered resin made of cloth, paper or surface filtration. Is possible.

従来の掃除機の断面図。Sectional drawing of the conventional vacuum cleaner. 本発明にかかる塵落し装置を内装した掃除機の斜視図。The perspective view of the vacuum cleaner which equipped the dust removal apparatus concerning this invention internally. アタッチメントの平面図。The top view of an attachment. 同、断面図。FIG.

符号の説明Explanation of symbols

１０、フィルタ− １１、深い中央部（筒体） １２、浅い周縁部（フィルタ−取り付け部材） １６、重り １７、シャフト ２１、円筒カム ２６、バネ 10, filter 11, deep central part (tubular body) 12, shallow peripheral edge part (filter-mounting member) 16, weight 17, shaft 21, cylindrical cam 26, spring

Claims (1)

ゴミ収容容器となる円筒型タンクの上部に着脱自在に載せるホース接続口を側壁に有する有底アタッチメントと、該アタッチメントの上部にモーター部を設けた縦型の掃除機において、アタッチメントの底部から下方へ向け先細りテーパー状の中央部を一体に凹設し、該中央部を環状に取り囲むと共にアタッチメント内に連通する、多孔質の焼結樹脂製であつて断面が星型の襞面を有する複数のフィルターをアタッチメント底部から垂設し、下部に重りを取り付け、上部をアタッチメント底部から上方へ突出させると共に屈曲して該屈曲部に円筒コロを回転自在に取り付けたシャフトを、中央部内に回転自在に垂設し且つシャフトに押しバネを弾装し、該コロがカム面上を転動しシャフトと一体の重りを上昇落下させて中央部を叩き、中央部と一体のアタッチメントを振動させる回転自在な円筒カムをアタッチメントの底部に中央部を覆うようにして設け、円筒カムに把手を取り付けて成る掃除機の塵落し装置。

In a vertical vacuum cleaner with a bottomed attachment having a hose connection port on the side wall, which is detachably mounted on the upper part of a cylindrical tank serving as a waste container, and a motor part on the upper part of the attachment, downward from the bottom of the attachment A plurality of filters having a star-shaped saddle face made of a porous sintered resin, in which a taper-shaped taper-shaped central portion is integrally recessed, and the central portion is annularly surrounded and communicated with the attachment Is suspended from the bottom of the attachment, a weight is attached to the lower part, and the upper part is projected upward from the bottom of the attachment and bent, and a cylindrical roller is rotatably attached to the bent part. Then, a push spring is mounted on the shaft, the roller rolls on the cam surface, lifts and drops the weight integrated with the shaft, hits the center, Provided so as to cover the central portion of the rotatable cylindrical cam that vibrates an integral attachment to the bottom of the attachment, the dust drop device of the cleaner formed by attaching a handle to the cylindrical cam.

JP2004267667A 2004-09-15 2004-09-15 Vacuum cleaner dust remover Active JP4014589B2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPN20080037A1 (en) 2008-05-16 2009-11-17 Nilfisk Advance S P A "IMPROVED FILTER MEDIA AND BRUSHING MACHINE FOR FLOORS EQUIPPED WITH SUCH MEANS"
JP5397277B2 (en) * 2010-03-09 2014-01-22 三菱自動車工業株式会社 Exhaust gas recirculation device
CN215605386U (en) * 2021-08-31 2022-01-25 宁波博瑞德凯国际贸易有限公司 Self-cleaning dust filtering cover of dust collector

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