201000062 六、發明說明： 【發明所屬之技術領域】 本發明爲有關電動吸塵器的發明。 - 【先前技術】 . 可輕易地排出被收集於集塵箱之塵埃的電動吸塵器， 舉例來說，如日本特開昭56 - 52027號公報（專利文獻1 0 )所記載。 專利文獻1所揭示的電動吸塵器具備：集塵箱，該集 塵箱是可自由裝卸地安裝於吸塵器的本體殻，並收容有1 次過濾器與2次過濾器，且在面向前述1次過濾器的前面 部形成開口；和蓋體，該蓋體是可自由開閉地覆蓋前述開 口；和廢棄物剝脫器，該廢棄物剝脫器是抵接滑動於前述 1次過濾器的表面；及操作鈕，該操作鈕設在前述集麈箱 的把手附近。將1次過濾器與具有除塵體的2次過濾器配 Ο 置於前後，並分別在前方形成有排塵開口部。2次過濾器 是隔著密封襯墊而可裝卸地設在集塵箱的開口部。是在掃 除終了後’可藉由按壓操作鈕來開啓集塵箱之前面部的開 口’而打開1次過濾器與2次過濾器的排塵開口部，一起 廢棄（丟棄）堆積於上述兩者的塵埃。 [專利文獻1]日本特開昭56 — 52027號公報 【發明內容】 [發明欲解決之課題] -5- 201000062 爲了使電動送風機持續發揮特定的吸引力，必須在掃 除終了後、或定期性地清除堆積於集塵容器本體的塵埃， 就衛生的觀點而言，此時最好可在不接觸塵埃的狀態下， 輕易地將其從容器本體去除。 由於2次過濾器與集塵箱之間抵接成氣密，爲了在不 - 具轉動軸的狀態下可裝卸地將2次過濾器安裝於集塵箱， .201000062 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to an invention of an electric vacuum cleaner. - [Prior Art] An electric vacuum cleaner that can collect the dust collected in the dust box is described, for example, in JP-A-56-52027 (Patent Document 10). The electric vacuum cleaner disclosed in Patent Document 1 includes a dust collecting case that is detachably attached to a main body casing of the cleaner, and houses a primary filter and a secondary filter, and faces the aforementioned one-time filtration. The front portion of the device forms an opening; and a cover body that is freely openable and closable to cover the opening; and a waste stripper that abuts against the surface of the primary filter; and An operation button is provided near the handle of the aforementioned container. The primary filter and the secondary filter having the dust-removing body are placed in front and rear, and a dust-discharging opening portion is formed in the front side. The secondary filter is detachably provided in the opening of the dust box through a gasket. After the end of the cleaning, the opening of the front surface of the dust box can be opened by pressing the operation button, and the dust discharge opening of the filter and the secondary filter is opened once, and the two are stacked (discarded). dust. [Patent Document 1] JP-A-56-52027 [Summary of the Invention] [Problems to be Solved by the Invention] -5-201000062 In order for the electric blower to continue to exert a specific attraction force, it is necessary to periodically or after the end of the sweeping The dust deposited on the body of the dust collecting container is removed, and from the viewpoint of hygiene, it is preferable to remove it from the container body in a state where it is not in contact with dust. Since the secondary filter and the dust box abut against each other, the secondary filter is detachably attached to the dust box in a state where the rotating shaft is not detachably mounted.
必須將2次過濾器壓入集塵箱而固定。在該場合中，當從 集塵箱將2次過濾器抽出卸下時，將揚起微細的塵埃，就 Q 衛生的觀點來看並不恰當。 此外，當去除附著於2次過濾器的塵埃後，通過收容 著經去除之塵埃的微細塵收容部，從開啓設於集塵箱前側 之蓋而形成的開口排出微細塵時，在供微細塵通過的通路 較長的場合中，上述的微細麈容易附著於通路。因此，無 論是從2次過濾器側、或是從殘留著微細塵的集塵箱，最 好是能衛生地清除。此外，最好也能輕易地執行該微細塵 收容部的清掃。 © 本發明是爲了解決上述問題所硏發而成的發明，本發 明的目的是提供一種：可輕易且衛生地排出所收集的塵埃 ’此外，集塵箱内的清掃也容易的電動吸塵器。 [解決課題之手段] 爲了達成上述目的，本發明的特徴爲：設有：吸塵器 本體’該吸塵器本體具有集塵部及電動送風機；及集塵箱 ’該集塵箱可裝卸於前述集塵部，該集塵箱具備集塵容器 -6- 201000062 塵容器的開 可自由開閉 集塵箱的轉 的位置，在 塵收容部在 面對前述微 之投影面的 地排出集塵 的電動吸塵 行說明。首 要開始說明 之電動吸塵 塵器本體上 塵器本體的 ，是顯示本 圖。 ，並具備：開閉蓋，該開閉蓋是爲了開閉該集 口部，藉由配置在前述集塵箱的轉動軸而設成 :及過濾器部，該過濾器部是藉由配置在前述 動軸，而可自由開閉地設在與該開閉蓋相對向 - 前述集塵箱的下部配有微細塵收容部，該微細 . 前述開閉蓋與前述過濾器部的雙方已開啓時， 細塵收容部的二個面形成開口，且上述二個面 0 至少一部份互相重疊。 [發明的效果] 根據本發明，能提供一種：可容易且衛生 箱内的塵埃，並且容易地執行集塵箱内之清掃 器。 【實施方式】 〇 針對本發明的實施形態範例，引用圖面進 先，根據第1圖〜第4圖並從電動吸塵器的槪 。第1圖，是顯示本發明其中一種實施形態例 器的外觀立體圖。第2圖，是顯示已開啓該吸 * 蓋之狀態的立體圖。第3圖，是顯示開啓該吸 上蓋後，卸下集塵箱之狀態的立體圖。第4圖 發明其中一種實施形態例之集塵箱的外觀立體 本實施形態中的電動吸塵器1，如第1圖與第2圖所 示，具備：吸塵器本體2、軟管12、握把操作管13、伸 201000062 縮接頭管14及吸取口 15，吸塵器本體2與握把操作管13 是由軟管12所連接’在該握把操作管13是透過伸縮接頭 管14而連接著吸取口 15使用。再者，軟管12是將連接 部12a安裝於吸塵器本體2的軟管連接口部1〇。 吸塵器本體2內建有電動送風機（圖面中未顯示）與 電線捲收器（圖面中未顯示）。藉由驅動前述電動送風機 時的吸氣氣流，從吸取口 15吸入含有塵埃的空氣（以下 簡稱爲含塵空氣）’所吸入的含塵空氣是通過伸縮接頭管 14、握把操作管13及軟管12而吸入吸塵器本體2，並在 利用集塵箱5捕集（集塵）塵埃後將空氣排出至機外。然 而’前述電動吸塵器1之運轉模式的切換，是利用設在握 把操作管1 3的開關1 6來執行。 如第2圖〜第3圖所示，吸塵器本體2是可裝卸地將 集塵箱5安裝於集塵箱收納部9(集塵部），該集塵箱收 納部9是形成於配置在下本體殼3與上蓋8間之上本體殼 4的凹部。而上蓋8則可轉動地組裝於上本體殼4的上側 後部。集塵箱5的進出動作，是如第2圖所示地開啓上蓋 8來執行，電動吸塵器1於運轉中，上蓋8是呈關閉狀態 。集塵箱收納部9(集塵部）的開放部是被上蓋8所覆蓋 〇 此外，在下本體殻3與上本體殼4之間設置過濾器盒 17，並在該過濾器盒17配置有：保護過濾器18、及抑制 (按壓）該保護過濾器18的過濾器蓋19。不僅如此，在 過濾器盒17的上側配置有除塵單元7。使設於除麈單元7 201000062 的除塵轉動體24轉動，而撥彈後述形成褶撊（pleat)狀 的第2過濾器21’進而去除被該第2過濾器21所捕集的 塵埃。 此外’下本體殻3具備：可供該吸塵器本體2行走於 - 地板面的行走車輪11及導引車輪（圖面中未顯示）。不 . 僅如此’在上本體殼4的上部可轉動地組裝有把手6，而 可搬運吸塵器本體2。 0 設在集塵箱5的流入口 30、與插入軟管連接口部1〇 之軟管12的連接部12a，是隔著彈性體密封構件10a而 抵接成氣密狀態。在此，當將集塵箱5安裝於吸塵器本體 2之際，是利用設在後述第2過濾器21之框體的彈性體 密封構件62，而形成集塵箱5與過濾器盒17間的氣密。 不僅如此，該過濾器盒17與電動送風機（圖面中未顯示 )，亦是隔著彈性體的防振橡膠（圖面中未顯示）而抵接 成氣密狀態。 〇 接著，就吸塵器本體2内部的配置進行說明。軟管連 接口部10從上方觀看是位於吸塵器本體2之寬度方向的 中央，並且配置在前述吸塵器本體2的前面。集塵箱5的 流入口 30也同樣是位於集塵箱5之寬度方向的中央，並 且配置在前述集塵箱5的前面。根據上述的配置，由於無 須在集塵箱5的入口部分設置彎曲流路’故可獲得降低通 氣損失的效果。 此外，在集塵箱5上作爲空氣吸入口的流入口 30, 由於被設在該集塵箱5之高度方向中央的下部’因此連通 -9- 201000062 於流入口 30的軟管連接口部10，可配置在吸塵器本體2 之高度方向中央的下部。因爲這個緣故，由於前述軟管連 接口部1〇可配置在吸塵器本體2的下部，在使用者握持 著握把操作管13並透過軟管12牽引前述吸塵器本體2迴 轉（轉向）時，前述吸塵器本體2不易轉倒而可穩定牽引 迴轉（轉向）。 接下來，參考第4圖〜第14圖來說明集塵箱5。第4 圖，是表示本發明其中一種實施形態例之集塵箱的外觀立 體圖。第5圖，是表示本發明其中一種實施形態例之集塵 箱的側面圖。第6圖，是從第4圖中箭號70方向所觀示 ，且包含集塵箱5之流入部30中央的剖面圖。第7圖是 顯示：本發明其中一種實施形態例之集塵箱的前蓋已開啓 的正面圖。第8圖爲第7圖中的A — A剖面圖。第9圖是 顯示：本發明其中一種實施形態例之集塵箱的前蓋與第2 過濾器已開啓的正面圖。第10圖是第9圖中的B—B剖 面圖。第11圖是顯示：本發明其中一種實施形態例的集 塵容器被夾具構件（卡止手段）所保持時的立體圖。第 12圖是顯示：已從本發明其中一種實施形態例的集塵箱 取出之集塵容器的外觀立體圖。第13圖，是從背面顯示 本發明其中一種實施形態例之集塵箱的立體圖。第14圖 ，是顯示從本發明其中一種實施形態例的集塵箱開放（開 啓）第2過濾器時的立體圖。 集塵箱5如第6圖~第11圖所示，在内部具被用來捕 集塵埃且收容該塵埃的集塵容器20 (移動構件）’該集 •10- 201000062 塵容器20是設成可從集塵箱5的開口部25突出。該集 容器20,在其一部分從集塵箱5的開口部25突出的狀 下，其他的部分是位於集塵箱5内。此外，該集塵容 2〇具備用來分離空氣與塵埃的第1過濾器64。集塵容 - 20是藉由第1過濾器64來過濾捕集較大的粗塵。 . 集塵箱5在前側具有可供集塵容器20出没的開口 25。在「作爲用來開閉開口部25之開閉蓋」的前蓋26 ❹ 下部設有轉動軸27，前蓋26是藉由轉動軸27，而在集 箱5的外周側可自由轉動地支承於前側下部。前蓋26 有可供「含有塵埃」之含塵空氣流入的流入口 30，通 該流入口 30的含塵空氣則流入集塵容器20。集塵容器 其流入口 3 0側（前側）形成開口，並在最內部側與上 左右側面設有第1過濾器64而形成容器狀，從空氣的 動方向來看，上游側是形成開口，並在下游側配置有第 過濾器64。接著，集塵容器20的開口部是配置成與流 Ο 口 30相對，從流入口 30流入的塵埃是由集塵容器20 承接。接著，集塵容器20在前蓋26已開啓時，是面向 塵埃流入的流入口 30並突出。亦即，具備第1過濾器 的集塵容器20，是被設成可從集塵箱5的開口部25突 ，在第1過濾器64的上游側所捕集的塵埃，是在與空 之流動方向（吸入麈埃的方向）相反的方向上，朝空氣 流動方向的上游側壓出後排出。因此，不會阻礙集塵容 2 0從集塵箱5之開口部2 5突出時的動作，可輕易地執 已收容於集塵容器20之塵埃的清除。在流入口 30具備 塵 態 器 器 部 的 麈 具 過 20 下 流 1 入 所 供 64 出 之 器 行 201000062 防止蓄積於集塵容器20的塵埃逆流、或所吸引的塵埃從 集塵箱5溢出的單向閥31。 在集塵箱5的上部設有延伸於由前後的把手28。在 把手28的前端側具有夾具構件29 (卡止手段），該夾具 構件29 (卡止手段）是當成：將已被關閉的前蓋26扣合 - 成關閉狀態的前蓋用扣合手段。此外，在前蓋26的上部 _ 設置卡止溝40，並與夾具構件29的飽36卡合而扣合前 蓋26。藉由該前蓋用扣合手段使前蓋26形成關閉狀態， ❹ 藉由按壓夾具構件29，使鉤36從卡止溝40朝上方移動 而解除卡止，可使前蓋26朝前側傾倒而開放（開啓）。 然而，只要關閉前蓋26，該前蓋26將推壓集塵容器 20而將集塵容器20收納在集塵箱5内的特定位置，夾具 構件29的鉤36卡合在設於前蓋26上部的卡止溝40,不 僅可扣合前蓋26，還能藉由該前蓋26來卡止集塵容器20 。也就是說具備以下的特徵：可藉由開放夾具構件29的 —個動作，同時開放前蓋26與集塵容器20雙方，並藉由 © 關閉前蓋26的一個動作，將前蓋26與集塵容器20卡止 在特定的位置。而當關閉前蓋26而推壓集塵容器20朝集 塵箱5内收容時，由於第8圖所示之集塵箱5的鍔部42 按壓「夾具構件29側之集塵容器20上的塵埃收容部片 20 A」的骨架63，因此呈開啓狀態的集塵容器20在關閉 方向上承受力量。亦即，前蓋26推壓集塵容器20而使集 塵容器20回到集塵箱5内，並一邊關閉已開啓的集塵容 器20而使其回到特定的位置。藉此，可輕易地執行將集 -12- 201000062 塵容器20收容於集塵箱5的動作。 在此，在位於夾具構件29側之集塵容器20的 有B卡止溝37。因此，一旦將從集塵箱5之開口 ί 出的集塵容器20朝集塵箱5側推壓時，將如第11 - ，使夾具構件29的鉤36與該Β卡止溝37卡合， . 持集塵容器20。而上述的狀態，是集塵容器20從 5的開口部25突出的狀態，也是將集塵容器20保 〇 當吸引塵埃之際卡合於集塵箱5内的特定位置時」 的狀態。在該狀態下具備以下的特徵：可輕易地執 容器20内的清掃，當使用後述除塵紙等拋棄式集 時，可輕易地配置該除塵紙之類的拋棄式集塵濾紙 。而在上述的場合中，也能藉由開放夾具構件29 動作，同時開放前蓋26與集塵容器20雙方。此外 從上述的狀態關閉前蓋26，可受到前蓋26的推壓 塵容器20收納至集塵箱5内的特定位置。 Φ 集塵容器20，至少具有兩個被分割成上下的 容部片20Α、20Β。雖然集塵容器20也能分割成左 在本文中是採用分割成上下的兩個塵埃收容部片 20Β進行說明。 如第6圖〜第1 2圖所示，形成由上側的塵埃收 20Α、與下側的塵埃收容部片20Β所上下靠緊而成 容器20，並將塵埃排出口 65設在集塵容器20的 在集塵容器20的最內側/後側設有轉動軸66，而 埃收容部片20A、20Β是由該轉動軸66連結支 上方設 β 25突 圖所示 而可保 集塵箱 持在「 之位置 行集塵 塵濾紙 的一個 ，一旦 而將集 塵埃收 右，但 20Α、 容部片 的集塵 前側。 兩個塵 成可自 -13- 201000062 由轉動。由轉動軸66連結支承成可自由轉動的兩個塵埃 收容部片20A、20B，可擴張或縮小塵埃排出口 65。爲了 擴張塵埃排出口 65，轉動軸66亦可採用彈簧（圖面中未 顯示）彈推。該彈簧可採用螺旋彈簧或板彈簧。此外，亦 可將鋼線彎折成口字型，並將其鉤掛於構成集塵容器20 - 的塵埃收容部片20A與塵埃收容部片20B，而彈推形成開 放。 在此如第6圖所示，集塵容器20在兩個塵埃收容部 @ 片20A、20B靠緊的狀態下，是呈現從塵埃排出口 65朝 最內側（若以空氣的流動來看，是從上側朝向下側）變窄 的形狀，在兩個塵埃收容部片20A、20B靠緊的狀態下， 集塵容器20的側面形狀是形成略D字型。集塵容器20， 其對應於氣流的剖面積是從配置於上游側，也就是指配置 於流入部3 0側的塵埃排出口 6 5朝下游側變小。換言之， 集塵容器20是朝向塵埃排出口 65擴大。此外，構成於集 塵箱5與集塵容器20外部間之流路38的流路，是形成從 © 上游側的前蓋26側，朝下游側的第2過濾器2 1側擴大的 形狀。 從集塵容器20所流出的空氣流（氣流），在流路3 8 之最下游側的第2過濾器21的上游側，由於已流入前述 集塵箱5的空氣流係全部流過該處，因此空氣的風量較流 路3 8的最上游側多。亦即，由於通過第1過濾器64的空 氣流是從該流路38的上游側朝向下游側而匯集，因此形 成：流經流路3 8之空氣流的風量從上游側朝下游側依序 -14 - 201000062 增加。因爲這個緣故，可藉由使流路38形成擴大流路， 而在該流路38内防止速度大幅增加，可降低通氣損失。 此外，集塵容器20是配置在：與軟管連接口 10連通 之該集塵容器20的吸入□，也就是指流入口 30的延長方 - 向上，該集麈容器20形成圓弧狀，且在兩個塵埃收容部 片20A、20B靠緊的狀態下如第7圖所示，集塵容器20 的剖面是由圓弧、和與該圓弧約略接合的直線部所構成， Q 側面形狀是形成略D字型。如此一來，從流入部3 0流入 集塵容器20，且被集塵容器20所捕集收容的塵埃，並不 會只堆積在容易直接接觸氣流之第1過濾器64的最下游 附近，而是沿著集塵容器20的圓弧被搬送至集塵容器20 前側的前蓋26側堆積。在此，由於已流入集塵容器20的 空氣流在該集塵容器20内產生渦流，故可由該渦流在集 塵容器20内產生：通過靠近前蓋26之第1過瀘器64的 空氣流，而使塵埃堆積成覆蓋整個第1過濾器64。亦即 φ ，即使在塵埃停留於集塵容器20之際，由於通過第1過 濾器64的空氣流是從該流路3 8的上游側朝下游側而匯集 ，因此形成：流經流路3 8之空氣流的風量是從上游側朝 下游側逐漸增加。因次這個緣故，可藉由使流路3 8形成 ' 擴大流路，在該流路38内防止速度大幅增加，而可降低 通氣損失。 不僅如此，朝第2過濾器21流入之空氣流的流速在 流路3 8的最下游減速，而防止出現局部性流速較快的部 分，故可抑制通過該第2過濾器21時之通氣損失的上升 -15- 201000062 ，可提高吸入效率。此外’由於可在朝該第2過濾器21 流入之空氣流的分布中，防止局部性較快速之部分的出現 ，故可降低未被第2過濾器21所捕集而直接吹出的塵埃 量。如此一來，可提高集塵箱5之塵埃的捕集效率，除了 能淨化吸塵器本體的排氣’還能抑制細微的塵埃流向電動 - 送風機，可抑制電動送風機之電動機部的故障。 . 由於前述集塵箱5是構成：從上游側的前蓋26側朝 下游側的第2過濾器21側擴大’故可增加第2過濾器21 φ 的過濾器面積。如此一來，由於可降低通過第2過濾器 21之空氣流的流速，故能降低通氣損失，並提高該第2 過濾器21之塵埃的捕集效率。 此外，在集塵容器20内，塵埃並非僅搬送至通氣部 的第1過濾器64而已，也被搬送至不通氣部的前蓋26側 ，故可抑制第1過濾器64因塵埃所導致的阻塞，並能提 高收容於集塵容器20内的塵埃量。 此外，由於構成於集塵容器20的集塵箱5與集塵容 © 器20外部間之流路38的上游是位在前蓋26附近，故具 備以下的特徵：即使塵埃被吸入集塵容器20内也能降低 通氣損失的上升，可抑制電動吸塵器1之吸引力的降低。 而集塵容器20的剖面形狀亦可構成橢圓的一部分、或平 ^ 順地變化的曲線來取代圓弧，即使成碗型也無妨。 在集塵箱5的後側具備：具有打褶加工成波浪形之過 濾器的第2過濾器21，該第2過濾器21如第13圖和第 14圖所示，藉由轉動軸23而設成可對集塵箱5自由開閉 -16- 201000062 。第2過濾器21的下部是利用轉動軸23而可自由轉動地 由集塵箱5的下部所支承’上部則被設於集塵箱5上部的 鉤22所卡止。當藉由按壓用來操作鉤22的操作鈕32, 而釋放該鉤22的卡止時’第2過濃器21是以下部的轉動 軸23作爲轉動中心而開啓。 - 集塵谷器20，是藉由第1過濾器64來過濾捕集較大 的粗塵。細小的微細塵則是通過集塵容器2 0後由第2過 0 濾器21所過濾捕集。除塵單元7，如第3圖所示具有除 塵轉動體24。該除塵轉動體24，是伴隨著捲繞於電線捲 收器（圖面中未顯示）之電源線（圖面中未顯示）的釋放 (解除捲繞）而產生轉動，並撥彈設於第2過濾器21的 補強部33而促使其振動，進而從第2過濾器21清除被第 2過減器21所捕集的細微塵埃。從該第2過濾器21所清 除的細微塵埃落下至下方’其中一部份滑過第6圖所示設 在第2過濾器21下方的斜坡68，而堆積在細微塵收容部 ® 51 ’該細微塵收容部51是位在設於第2過濾器21前方之 集塵箱5的下部。而該微細麈收容部51最好是構成：當 _ 藉由電動吸麈器1的運轉而使空氣流通過集塵箱5内時， 使被清除的塵埃再度飛散，以防止再度附著於第2過濾器 21。在此’當關閉前蓋26時，只要構成以下即可：位於 微細塵收容部5 1上游側的第2塵埃排出口 6 7，被設在前 蓋26的彈性體密封構件52所覆蓋。 集塵容器20具有：保持外廓形狀的骨架63、及張掛 於該骨架63的第1過濾器64。由於該第1過濾器64是 -17- 201000062 由：網眼狀的網過濾器、或金屬網、或具有細孔的金屬板 、或具有細孔的塑膠板等所構成，故第1過濾器64可過 濾捕集粗塵。爲了使塵埃容易脫離，第1過濾器64可採 用不鏽鋼之類的金屬，或採用對聚酯施以濺鍍不鏽鋼等金 屬粒子之處理的成品。而第1過濾器64之中’設置在位 於流入口 30之延長方向上的下側塵埃收容部片20B之圓 弧部的部位，由於容易直接接觸所吸入的塵埃’爲避免被 尖銳的東西所戳破，該部分的第1過濾器64最好是採用 由不鏽鋼之類的金屬所構成的網。 在此，雖然流入集塵容器20的空氣流在該集麈容器 20内產生渦流，但通過集塵容器20的氣流，將被第1過 濾器64所整流而流出集塵容器20。換言之，由於可在朝 該第2過濾器21流入之空氣流的分布中，防止局部性較 快速之部分的出現，故能抑制當通過該第2過濾器21時 之通氣損失的上升，且由於可降低未被第2過濾器21所 捕集而直接吹出的塵埃量，故可提高捕集效率。 而被集塵容器20所捕集之棉絮等重量輕且膨鬆的纖 維塵，可被通過集塵容器20的空氣流所壓縮而輕易地形 成糾結體。電動吸塵器1在運轉中，可藉由在該集塵容器 20内被壓縮而形成糾結體的纖維塵，將集塵容器20朝電 動送風機（圖面中未顯示）側的第2過濾器21側推押。 設在集塵容器20的骨架63，不僅可供第1過濾器64的 張貼，還能增加集塵容器20的強度，故能抑制集塵容器 20的變形，還具有可防止塵埃從構成集塵容器20的塵埃 -18- 201000062 收容部片20A與20B之間溢出的效果。 不僅如此，由於被集塵容器20所捕集之棉絮等的纖 維塵，容易在集塵容器20内被壓縮而形成糾結體，因此 也能藉由該形成糾結體的纖維麈來捕集部分流入集塵容器 20的細微塵埃。上述經壓縮之塵埃的糾結體，一旦停止 、 電動吸塵器的運轉而使空氣流所產生的壓縮力消失，經壓 縮的塵埃糾結體將擴張，而使塵埃糾結體的體積變大。 φ 但是，由於集塵容器20是朝向塵埃排出口 65擴張， 且清除所堆積的塵埃時，兩個塵埃收容部片2 0A、20B是 開啓而令塵埃排出口 65擴開，故即使收容於集塵容器20 之壓縮塵埃的糾結體擴張，也能輕易地從塵埃排出口 65 排出。在清除塵埃時，由於被集塵容器20所吸引的麈埃 可藉由空氣流而輕易地壓縮形成糾結體，即使在從集塵容 器20通過塵埃排出口 65而排出時，也是呈糾結狀而排出 ，故可減少塵埃附著或糾纏於設在集塵容器20的第1過 φ 濾器64，且不易產生阻塞。因爲這個緣故，只需清理堆 積於集塵容器20的塵埃，可簡化第1過濾器64的除塵手 續。再者，由於集塵容器20形成圓弧狀，故可抑制塵埃 的附著或糾纏。 此外，由於可藉由在集塵容器20内被壓縮而形成糾 結體的纖維塵，捕集部分流入集塵容器20之粉塵等的細 微塵埃，而使纖維塵含有細微的粉塵，因此當清除堆積於 集塵容器20的塵埃時，不會產生細塵的飛舞而更加衛生 。再者，由於部分流入集塵容器20之粉塵等的細微塵埃 -19- 201000062 被捕集，而使纖維塵含有細微的粉塵，故能抑制設於集塵 容器20的第1過濾器64被細微的塵埃所阻塞的狀況。如 此一來，由於可抑制電動吸塵器運轉時之風量的下降，並 可抑制吸引力的降低，可抑制用來吸引被掃除面之塵埃的 能力下降。 再者，由於設在集塵容器20上游側的開口，也就是 指塵埃排出口 65是大於集塵箱5的流入口 30’故可防止 從該流入口 30流入前述集塵容器20的塵埃’在從集塵容 ❿ 器20排出時被塵埃排出口 65所堵塞。此外，倘若使塵埃 排出口 65變大，即使集塵容器20的深度方向較短’也能 增加集塵容器20的容積’故可縮小吸塵器本體1的深度 尺寸（長度）而小型化。 如第12圖所示，下側的塵埃收容部片20B’是藉由 轉動軸41而可自由轉動地支承於底座零件69。當將集塵 容器20與底座零件69組裝於集塵箱5内時’該轉動軸 41是位在：在集塵箱5内形成開口部25之鍔部42的内 〇 側。該轉動軸41與前蓋26的轉動軸27是位於集塵箱5 的前側，並設在相鄰的附近位置。因此’前蓋26與塵埃 收容部片20B的開閉作動，可一起平順地執行。而用來將 前蓋26支承成可自由開閉的前蓋26用支承部分’也就是 指轉動軸27則配置於集塵箱5的外周部’爲了將集塵容 器20支承成可自由開閉而設在塵埃收容部片2 0B的轉動 軸41，是被設在前述集塵箱5的内部。藉由上述的配置 ，前蓋26與集塵箱5之間的氣密，只需設置「安裝於前 -20- 201000062 蓋26」的彈性體密封構件52即可達成。 由於該彈性體密封構件52完全不需要用來轉動支承 前蓋26的轉動軸27，集因此在取得塵箱5與前蓋26間 的氣密之際，由於彈性體密封構件52與抵接部53是構成 • 在大致相同的平面上，故容易獲得氣密。不僅如此，由於 , 彈性體密封構件52可構成：不跨越用來轉動支承集塵容 器20的轉動軸41，故當彈性體密封構件52密封前蓋26 0 與集塵容器20間之際，由於彈性體密封構件52、與設於 塵埃收容部片20A的A抵接部54 ;以及彈性體密封構件 52、與設在塵埃收容部片2 0B的B抵接部55皆構成在大 致相同的平面上，因此容易取得氣密。不僅如此，可藉由 一個彈性體密封構件52來確保：前蓋26與集塵箱5間的 氣密、和前蓋26與構成集塵容器20之塵埃收容部片20A 間的氣密、及前蓋26與構成集塵容器20之塵埃收容部片 20B間的氣密。此外，由於與設在前蓋26之彈性體密封 〇 構件52抵接的部位可構成在大致相同的平面上，因此只 需在前蓋26與集塵箱5之間作用使前蓋26朝集塵箱5側 之彈推方向的力量，便能形成不易產生空氣洩漏的構造’ 故能防止吸入效率的下降和廢棄物的溢出。此外，由於在 ' 已關閉前蓋2 6的狀態下是構成：微細塵收容部5 1前側的 第2塵埃排出口 67被設於前蓋26的彈性體密封構件52 所覆蓋，故可防止從流入口 30流入的麈埃在未通過集塵 容器20的狀態下逕行流入第2過濾器21。此外，藉由使 上述與設於前蓋26之彈性體密封構件52抵接的部分在大 -21 - 201000062 致相同的平面上形成標準化（規格化）’在執行開閉作動 時，不會在前蓋26與集塵容器20之間產生位置偏移，能 更平順地執行前蓋26與集塵容器20的開閉動作。 在此，突出的彈推彈簧43如第12圖所不’是被設在 下側之塵埃收容部片20B的前側下部。該突出的彈推彈簧 43，在將集塵容器20與底座零件69組裝於集塵箱5内時 ，是彈推下側的塵埃收容部片20B而將其推出至集塵箱5 的外側。該突出的彈推彈簧43是由螺旋彈簧所形成’且 @ 中央部是由設在下側之塵埃收容部片20B的彈簧卡止部所 承接，兩端則卡合於底座零件69。藉由該突出的彈推彈 簧43，對下側的塵埃收容部片20B作用從集塵箱5朝向 突出方向的轉動力。而突出的彈推彈簧43的周圍，最好 是採用隔壁71而與塵埃收容部隔離，而使塵埃不易附著 。雖然在上述場合中是形成2個第2塵埃排出口 67，但 本案並不受限於此。此時的微細塵收容部51，由於前蓋 26側的開口面積是較相反側之第2過濾器2 1側的開口部 ❹ 更狹小，故是藉由微細塵收容部51内之塵埃的重量來推 出塵埃後排出，因此可輕易地清理微細塵收容部51内的 微細塵，這點非常受用。 此外，上側的塵埃收容部片20A，是可自由滑動地支 ‘ 承於開口部25的内側面，藉由形成上述自由滑動的支承 ，塵埃收容部片20A可在滑動的狀態下執行進出集塵箱5 的動作。由於構成上述特徵，藉由揭開在已關閉前蓋26 的狀態下受到拘束之夾具構件29的卡止，可使前蓋26朝 -22- 201000062 前側傾倒，促使兩個塵埃收容部片20A、塵埃收容部片 2 0B開放而使塵埃排出口 65張開。換言之，突出的彈推 彈簧43可彈推塵埃收容部片20B而將其推出至集塵箱5 的外側，並兼具：促使兩個塵埃收容部片20A、塵埃收容 - 部片20B開放而使塵埃排出口 65張開之解放彈推彈簧的 功能。然而，也可以設置利用馬達或人力將集塵容器部朝 外方推壓的突出手段來取代突出的彈推彈簧。 0 脫落防止手段的脫落防止構件45，是被設在上側之 塵埃收容部片20A的外側。脫落防止構件45是構成：當 集塵容器20組裝於集塵箱5時，以及上側的塵埃收容部 片20A與下側的塵埃收容部片20B開啓時，抵接於鍔部 42。藉由使脫落防止構件45抵接於鍔部42，可阻擋上側 的塵埃收容部片20A。由於上側的塵埃收容部片20A無法 更進一步朝外側突出，而使構成集塵容器2〇的塵埃收容 部片20A及塵埃收容部片20B張開，當塵埃排出口 65呈 φ 張開狀態時’集塵容器20不會從集塵箱5脫落。 換言之，由於下側的塵埃收容部片2 0B’是藉由轉動 軸41而可自由轉動地支承於組裝在集塵箱5的底座零件 69，且上側的麈埃收容部片20A是可自由滑動地支承於 ' 開口部25，因此構成：集塵容器20不會從集塵箱5脫落 。在該集塵容器20，是藉由突出的彈推彈簧43而長時間 作用朝集塵箱5外側推出的力量。前蓋2 6則對抗上述推 力而阻擋集塵容器20的突出。一旦卸下前蓋26用之拘束 手段的夾具構件29，將如第8圖所示使前蓋26朝前方側 -23- 201000062 傾倒而開啓。被前蓋26所限制的集塵容器20，如第8圖 所示，從集塵箱5的開口部25朝外側突出。 上側的塵埃收容部片20A與下側的塵埃收容部片20B 將隨著上述的突出而開啓，並使塵埃排出口 65擴開。堆 積於集塵容器20的塵埃，則從已擴開的塵埃排出口 65 — . 鼓作氣地排出。此外，由於集塵容器20被突出的彈推彈 簧43強力地朝集塵箱5外推出時，是突然被脫落防止手 段45所阻擋，故可藉由該衝撃而使附著於第1過濾器64 0 的塵埃輕易地剝離，能更順利地執行塵埃從集塵容器20 的排出，且由於能防止第1過濾器64的阻塞，故可防止 吸引力的下降。 堆積於微細塵收容部51的細微塵埃，亦可如第7圖 或第8圖所示，從集塵箱5開啓設於集塵箱5前側的前蓋 26，並開放微細塵收容部51的開口部，也就是指第2塵 埃排出口 67後清除。此時，由於收容於集塵容器20之塵 埃的清除與能一起執行，故使塵埃的清除變得容易。在此 © ，倘若採用透明的樹脂材料來製作前蓋26，使用者可於 開啓吸塵器本體2的上蓋8後，透過該前蓋26以目視的 方式確認集塵箱5內堆積於集塵容器20内的塵埃量，可 輕易地判斷清理廢棄物的時間，更加適合。此外，由於前 蓋26的轉動軸27是附加於集塵箱5的下側，因此使用者 可在確認微細塵從微細塵收容部51通過第2塵埃排出口 67的清除狀態下，同時清除塵埃。 在此，在可兼作爲「可供微細塵通過的通路」之微細 -24-The filter must be pressed into the dust box and fixed. In this case, when the secondary filter is taken out from the dust box and removed, the fine dust is raised, which is not appropriate from the viewpoint of hygiene. In addition, when the dust adhering to the secondary filter is removed, the fine dust is stored in the opening formed by the cover provided on the front side of the dust box by the fine dust storage portion that accommodates the removed dust, and the fine dust is supplied. In the case where the passage through is long, the above-mentioned fine flaws are likely to adhere to the passage. Therefore, it is preferable to remove it from the filter side of the secondary filter or from the dust box containing fine dust. Further, it is preferable that the cleaning of the fine dust containing portion can be easily performed. The present invention has been made to solve the above problems, and an object of the present invention is to provide an electric vacuum cleaner which can easily and hygienically discharge the collected dust. [Means for Solving the Problem] In order to achieve the above object, the present invention provides a vacuum cleaner body that has a dust collecting portion and an electric blower, and a dust box that can be attached to and detached from the dust collecting portion. The dust box is provided with a dust collecting container -6-201000062. The dust container is opened and closed, and the position of the dust box is opened, and the dust collecting portion discharges the dust collecting electric dust on the surface facing the micro projection surface. . The first part of the electric dust collector body of the dust collector body is shown in the figure. And an opening/closing cover for opening and closing the collecting portion, and being disposed on the rotating shaft of the dust box, and a filter portion configured to be disposed on the moving shaft a fine dust accommodating portion is provided in the lower portion of the dust box, and the fine dust accommodating portion is opened when both the opening and closing cover and the filter portion are opened. The two faces form an opening, and at least a portion of the two faces 0 overlap each other. [Effects of the Invention] According to the present invention, it is possible to provide a cleaner in the dust box which is easy and dusty in the sanitary ware. [Embodiment] 〇 In the embodiment of the present invention, reference is made to the drawings, and the first to fourth figures are based on the 电动 of the electric vacuum cleaner. Fig. 1 is a perspective view showing the appearance of an embodiment of the present invention. Fig. 2 is a perspective view showing a state in which the suction cover is opened. Fig. 3 is a perspective view showing a state in which the dust collecting box is removed after the suction cover is opened. 4 is an appearance of a dust collecting case according to an embodiment of the present invention. The electric vacuum cleaner 1 according to the present embodiment includes a cleaner body 2, a hose 12, and a grip operating tube as shown in Figs. 1 and 2 . 13. The 201000062 shrink joint tube 14 and the suction port 15, the vacuum cleaner body 2 and the grip operation tube 13 are connected by the hose 12. The grip operation tube 13 is connected to the suction port 15 through the expansion joint tube 14 . Further, the hose 12 is a hose connecting port portion 1 to which the connecting portion 12a is attached to the cleaner body 2. The vacuum cleaner body 2 has an electric blower (not shown in the drawing) and a wire retractor (not shown in the drawing). The dust-laden air sucked into the dust-containing air (hereinafter simply referred to as dust-containing air) from the suction port 15 by the intake air flow when the electric blower is driven is passed through the expansion joint pipe 14, the grip operation pipe 13, and the soft The tube 12 is sucked into the cleaner body 2, and after the dust is collected (dust collected) by the dust box 5, the air is discharged to the outside of the machine. However, the switching of the operation mode of the electric vacuum cleaner 1 described above is performed by the switch 16 provided in the grip operation pipe 13. As shown in FIG. 2 to FIG. 3, the cleaner body 2 detachably attaches the dust box 5 to the dust box accommodating portion 9 (dust collecting portion), and the dust box accommodating portion 9 is formed in the lower body. A recess of the body shell 4 between the shell 3 and the upper cover 8. The upper cover 8 is rotatably assembled to the upper rear portion of the upper body casing 4. The operation of moving in and out of the dust box 5 is performed by opening the upper cover 8 as shown in Fig. 2, and the upper cover 8 is closed during operation of the vacuum cleaner 1. The open portion of the dust box accommodating portion 9 (dust collecting portion) is covered by the upper cover 8. Further, a filter case 17 is disposed between the lower body case 3 and the upper body case 4, and the filter case 17 is disposed with: The filter 18 is protected and the filter cover 19 of the protective filter 18 is restrained (pressed). Moreover, the dust removing unit 7 is disposed on the upper side of the filter case 17. The dust removing rotor 24 provided in the removing unit 7 201000062 is rotated, and the second filter 21' which is pleated in a pleated manner is removed to remove the dust collected by the second filter 21. Further, the lower body casing 3 is provided with a traveling wheel 11 and a guide wheel (not shown in the drawing) for allowing the cleaner body 2 to travel on the floor surface. No. Only the handle 6 is rotatably assembled on the upper portion of the upper body casing 4, and the cleaner body 2 can be carried. The connecting portion 12a of the inlet 30 provided in the dust box 5 and the hose 12 inserted into the hose connecting port 1 is abutted in an airtight state via the elastic sealing member 10a. Here, when the dust box 5 is attached to the cleaner body 2, the elastic body sealing member 62 provided in the frame of the second filter 21 to be described later is formed between the dust box 5 and the filter case 17. airtight. Further, the filter case 17 and the electric blower (not shown in the drawing) are also in an airtight state by the anti-vibration rubber (not shown) interposed between the elastic members. 〇 Next, the arrangement inside the cleaner body 2 will be described. The hose connecting portion 10 is located at the center in the width direction of the cleaner body 2 as viewed from above, and is disposed in front of the cleaner body 2. The inflow port 30 of the dust box 5 is also located at the center in the width direction of the dust box 5, and is disposed in front of the dust box 5. According to the above configuration, since it is not necessary to provide the curved flow path at the inlet portion of the dust box 5, the effect of reducing the venting loss can be obtained. Further, the inflow port 30 as the air intake port on the dust box 5 is connected to the lower portion of the center of the dust box 5 in the height direction, so that the hose connection port portion 10 of the inflow port 30 is connected to the -9-201000062. It can be disposed at a lower portion in the center in the height direction of the cleaner body 2. For this reason, since the hose connecting port 1〇 can be disposed at the lower portion of the cleaner body 2, when the user holds the grip operating tube 13 and pulls the vacuum cleaner body 2 through the hose 12, the aforementioned The cleaner body 2 is not easily turned down and can stably pull the steering (steering). Next, the dust box 5 will be described with reference to Figs. 4 to 14 . Fig. 4 is a perspective view showing the appearance of a dust box according to an embodiment of the present invention. Fig. 5 is a side view showing a dust box according to an embodiment of the present invention. Fig. 6 is a cross-sectional view showing the center of the inflow portion 30 of the dust box 5 as viewed from the direction of the arrow 70 in Fig. 4. Fig. 7 is a front elevational view showing that the front cover of the dust box of one embodiment of the present invention has been opened. Figure 8 is a cross-sectional view taken along line A - A of Figure 7. Fig. 9 is a front elevational view showing the front cover and the second filter of the dust box of one embodiment of the present invention. Fig. 10 is a cross-sectional view taken along line B-B of Fig. 9. Fig. 11 is a perspective view showing a dust collecting container according to an embodiment of the present invention held by a jig member (locking means). Fig. 12 is a perspective view showing the appearance of a dust collecting container which has been taken out from the dust box of one of the embodiments of the present invention. Fig. 13 is a perspective view showing the dust box of one embodiment of the present invention from the back side. Fig. 14 is a perspective view showing a state in which the dust collector is opened (opened) from the dust filter of one embodiment of the present invention. As shown in FIGS. 6 to 11 , the dust box 5 has a dust collecting container 20 (moving member) for collecting dust and accommodating the dust inside. The collection dust container 20 is set to 10 - 201000062 It can protrude from the opening part 25 of the dust box 5. The collecting container 20 is in a state in which a part thereof protrudes from the opening portion 25 of the dust box 5, and the other portion is located in the dust box 5. Further, the dust collecting container 2 is provided with a first filter 64 for separating air and dust. The dust collecting capacity - 20 is filtered by the first filter 64 to collect large coarse dust. The dust box 5 has an opening 25 on the front side for the dust collecting container 20 to exit. In the lower portion of the front cover 26 ❹ which is an opening/closing cover for opening and closing the opening portion 25, a rotating shaft 27 is provided. The front cover 26 is rotatably supported on the front side of the outer peripheral side of the header 5 by the rotating shaft 27. Lower part. The front cover 26 has an inflow port 30 through which dusty air containing "dust" flows, and the dusty air passing through the inflow port 30 flows into the dust collecting container 20. The dust collecting container has an opening formed on the inlet side 30 (front side), and a first filter 64 is formed on the innermost side and the upper and lower left side surfaces to form a container shape. The upstream side forms an opening as viewed from the moving direction of the air. A filter 64 is disposed on the downstream side. Next, the opening of the dust collecting container 20 is disposed to face the flow port 30, and the dust that has flowed in from the inlet 30 is received by the dust collecting container 20. Next, the dust collecting container 20 protrudes toward the inflow port 30 where the dust flows in when the front cover 26 is opened. In other words, the dust collecting container 20 including the first filter is provided so as to be able to protrude from the opening 25 of the dust collecting box 5, and the dust collected on the upstream side of the first filter 64 is empty. In the opposite direction to the flow direction (the direction in which the pulsation is sucked), it is discharged toward the upstream side in the air flow direction and then discharged. Therefore, the movement of the dust collecting member 20 from the opening portion 25 of the dust box 5 is not hindered, and the dust contained in the dust collecting container 20 can be easily removed. The cooker having the dusty device portion in the inflow port 30 flows through 20 and enters the supply line 64. 201000062 Prevents the dust accumulated in the dust collecting container 20 from flowing backward or the sucked dust from overflowing from the dust box 5. Valve 31. A handle 28 extending from the front and rear is provided at an upper portion of the dust box 5. A clamp member 29 (a locking means) is provided on the front end side of the handle 28, and the clamp member 29 (the locking means) is a front cover fastening means for fastening the closed front cover 26 to a closed state. Further, a locking groove 40 is provided in the upper portion _ of the front cover 26, and is engaged with the fullness 36 of the clamp member 29 to engage the front cover 26. The front cover 26 is closed by the fastening means for the front cover, and the hook member 36 is moved upward by the pressing of the clamp member 29 to release the hook 36, and the front cover 26 can be tilted toward the front side. Open (open). However, as long as the front cover 26 is closed, the front cover 26 pushes the dust collecting container 20 to house the dust collecting container 20 at a specific position in the dust box 5, and the hook 36 of the clamp member 29 is engaged with the front cover 26. The upper locking groove 40 can not only engage the front cover 26 but also the dust collecting container 20 by the front cover 26. That is to say, the front cover 26 and the set can be opened by opening the front cover 26 and the dust collecting container 20 by opening the operation of the clamp member 29 at the same time. The dust container 20 is locked at a specific position. When the front cover 26 is closed and the dust collecting container 20 is pushed into the dust collecting box 5, the crotch portion 42 of the dust box 5 shown in Fig. 8 is pressed against the "dust collecting container 20 on the side of the jig member 29". Since the skeleton 63 of the dust accommodating portion piece 20 A" is in the open state, the dust collecting container 20 receives strength in the closing direction. That is, the front cover 26 pushes the dust collecting container 20 to return the dust collecting container 20 to the dust collecting box 5, and closes the opened dust collecting container 20 to return it to a specific position. Thereby, the operation of accommodating the dust container 20 of the -12-201000062 in the dust box 5 can be easily performed. Here, the dust collecting container 20 located on the side of the jig member 29 has a B locking groove 37. Therefore, when the dust collecting container 20 that has been pulled out from the opening of the dust box 5 is pushed toward the dust box 5 side, the hook 36 of the clamp member 29 is engaged with the click locking groove 37 as in the eleventh , holding dust container 20. In the state described above, the dust collecting container 20 protrudes from the opening portion 25 of the dust collecting container 20, and the dust collecting container 20 is held in a specific position in the dust collecting box 5 when the dust collecting container 20 is sucked. In this state, the cleaning in the container 20 can be easily performed, and the disposable dust collecting filter such as the dust removing paper can be easily disposed when a disposable set such as a dusting paper to be described later is used. On the other hand, in the above case, both the front cover 26 and the dust collecting container 20 can be opened by the operation of the open clamp member 29. Further, the front cover 26 is closed from the above state, and can be received in a specific position in the dust box 5 by the dust container 20 of the front cover 26. The Φ dust collecting container 20 has at least two pieces 20 Α and 20 被 divided into upper and lower portions. Although the dust collecting container 20 can also be divided into the left side, the description will be made by using two pieces of the dust receiving portion 20 which are divided into upper and lower sides. As shown in FIG. 6 to FIG. 2, the container 20 is formed by the dust on the upper side and the container 20 in the lower side, and the dust discharge port 65 is placed in the dust collecting container 20. A rotating shaft 66 is disposed on the innermost/rear side of the dust collecting container 20, and the accommodating portion sheets 20A, 20A are connected by the rotating shaft 66 and are provided with a β 25 projection to protect the dust box from being held. "The position of the collection of dust filter paper, once the collection dust is collected right, but 20 Α, the front side of the dust collection of the piece. The two dust can be rotated from -13 to 201000062. The rotation shaft 66 is connected to support The two dust accommodating portion sheets 20A, 20B which are freely rotatable can expand or contract the dust discharge port 65. To expand the dust discharge port 65, the rotating shaft 66 can also be spring-loaded by a spring (not shown in the drawing). A coil spring or a leaf spring is used. Further, the steel wire may be bent into a mouth shape and hooked to the dust accommodating portion sheet 20A and the dust accommodating portion sheet 20B constituting the dust collecting container 20 -, and the bobbin is formed. Open here. As shown in Figure 6, the dust collecting container 20 is in two dusts. In the state in which the accommodating parts @A, 20A, and 20B are in a state of being narrowed, the dust is discharged from the dust discharge port 65 toward the innermost side (in the case of the flow of air, from the upper side toward the lower side), and is accommodated in two dusts. In a state in which the partial pieces 20A and 20B are in a tight state, the side surface shape of the dust collecting container 20 is formed in a slightly D-shape. The dust collecting container 20 is disposed on the upstream side corresponding to the cross-sectional area of the air flow, that is, in the inflow. The dust discharge port 65 on the side of the portion 30 is made smaller toward the downstream side. In other words, the dust collecting container 20 is enlarged toward the dust discharge port 65. Further, the dust collecting port (not shown) is formed in the flow path 38 between the dust collecting box 5 and the outside of the dust collecting container 20. The flow path is formed in a shape that is formed on the side of the front cover 26 on the upstream side from the upstream side and on the side of the second filter 2 1 on the downstream side. The air flow (air flow) from the dust collecting container 20 is in the flow path 38 The upstream side of the second filter 21 on the most downstream side flows through the air flow system that has flowed into the dust box 5, so that the air volume of the air is larger than the most upstream side of the flow path 38. The air flow passing through the first filter 64 is from the upstream side to the downstream side of the flow path 38 And collecting, thus forming: the amount of air flowing through the flow path 38 is increased from the upstream side to the downstream side in the order of −14 to 201000062. For this reason, the flow path 38 can be formed by expanding the flow path. The prevention speed is greatly increased in the flow path 38, and the ventilation loss can be reduced. Further, the dust collecting container 20 is disposed in the suction port of the dust collecting container 20 that communicates with the hose connecting port 10, that is, the extension of the inflow port 30. - upward, the helium container 20 is formed in an arc shape, and as shown in FIG. 7 in a state in which the two dust receiving portion pieces 20A, 20B are in close contact, the cross section of the dust collecting container 20 is an arc, and The arc is formed by a straight portion that is approximately joined, and the Q side shape is formed in a slightly D-shape. In this way, the dust that has flowed into the dust collecting container 20 from the inflow portion 30 and is trapped and collected by the dust collecting container 20 is not only accumulated in the vicinity of the most downstream of the first filter 64 that is easily in direct contact with the air current. It is deposited along the side of the front cover 26 which is conveyed to the front side of the dust collecting container 20 along the circular arc of the dust collecting container 20. Here, since the air flow that has flowed into the dust collecting container 20 generates eddy currents in the dust collecting container 20, the eddy current can be generated in the dust collecting container 20 by the air flow passing through the first damper 64 of the front cover 26. The dust is accumulated to cover the entire first filter 64. That is, φ, even when the dust stays in the dust collecting container 20, since the air flow passing through the first filter 64 is collected from the upstream side to the downstream side of the flow path 38, it is formed to flow through the flow path 3 The air volume of the air flow of 8 is gradually increased from the upstream side to the downstream side. For this reason, the flow path 38 can be formed to 'enlarge the flow path, and the speed can be prevented from being greatly increased in the flow path 38, and the ventilation loss can be reduced. Further, the flow velocity of the airflow flowing into the second filter 21 is decelerated at the most downstream of the flow path 38, and the portion where the local flow velocity is fast is prevented, so that the ventilation loss when passing through the second filter 21 can be suppressed. The increase of -15-201000062 can improve the efficiency of inhalation. Further, since the occurrence of a portion having a relatively high locality can be prevented in the distribution of the air flow flowing into the second filter 21, the amount of dust directly blown by the second filter 21 can be reduced. In this way, the dust collection efficiency of the dust box 5 can be improved, and in addition to purifying the exhaust gas of the cleaner body, fine dust can be suppressed from flowing to the electric motor blower, and malfunction of the motor portion of the electric blower can be suppressed. The dust box 5 is configured to expand from the front cover 26 side on the upstream side toward the second filter 21 side on the downstream side, so that the filter area of the second filter 21 φ can be increased. As a result, since the flow velocity of the air flow passing through the second filter 21 can be reduced, the ventilation loss can be reduced, and the dust collection efficiency of the second filter 21 can be improved. Further, in the dust collecting container 20, dust is not transported only to the first filter 64 of the ventilating portion, but also to the front cover 26 side of the non-venting portion, so that the first filter 64 can be prevented from being caused by dust. It blocks and increases the amount of dust contained in the dust collecting container 20. Further, since the upstream of the flow path 38 formed between the dust collecting box 5 of the dust collecting container 20 and the outside of the dust collecting container 20 is located in the vicinity of the front cover 26, it has the following feature: even if dust is sucked into the dust collecting container The increase in the ventilation loss can also be reduced within 20, and the decrease in the attractive force of the vacuum cleaner 1 can be suppressed. Further, the cross-sectional shape of the dust collecting container 20 may constitute a part of an ellipse or a curve which changes smoothly, instead of an arc, even if it is a bowl type. On the rear side of the dust box 5, there is provided a second filter 21 having a filter that is pleated into a wave shape, and the second filter 21 is rotated by the shaft 23 as shown in Figs. 13 and 14. It can be set to open and close the dust box 5-16-201000062. The lower portion of the second filter 21 is rotatably supported by the lower portion of the dust box 5 by the rotation shaft 23, and the upper portion is locked by the hook 22 provided on the upper portion of the dust box 5. When the locking of the hook 22 is released by pressing the operation knob 32 for operating the hook 22, the second over-converter 21 is opened by the rotation shaft 23 of the lower portion as the center of rotation. - The dust collecting 20 is filtered by the first filter 64 to collect large coarse dust. The fine fine dust is collected and collected by the second filter 21 after passing through the dust collecting container 20. The dust removing unit 7 has a dust removing rotor 24 as shown in Fig. 3. The dust removing rotor 24 is rotated by a release (unwinding) of a power cord (not shown) wound around a wire retractor (not shown in the drawing), and the dial is set in the first The reinforcing portion 33 of the filter 21 urges the vibration portion 33 to remove the fine dust collected by the second sub-subtracter 21 from the second filter 21. The fine dust removed from the second filter 21 is dropped to the lower portion, and a portion thereof is slid over the slope 68 provided below the second filter 21 as shown in Fig. 6, and is deposited in the fine dust receiving portion® 51 ' The fine dust accommodating portion 51 is located at a lower portion of the dust box 5 provided in front of the second filter 21. Preferably, the fine accommodating portion 51 is configured such that when the air flows through the dust box 5 by the operation of the electric suction device 1, the removed dust is again scattered to prevent reattachment to the second Filter 21. Here, when the front cover 26 is closed, the second dust discharge port 67 on the upstream side of the fine dust containing portion 51 is covered by the elastic sealing member 52 provided on the front cover 26. The dust collecting container 20 has a skeleton 63 that retains an outer shape, and a first filter 64 that is attached to the skeleton 63. Since the first filter 64 is -17-201000062 consisting of a mesh-like mesh filter, a metal mesh, a metal plate having pores, or a plastic plate having pores, the first filter 64 can filter and collect coarse dust. In order to make the dust easily detachable, the first filter 64 may be made of a metal such as stainless steel or a finished product obtained by subjecting the polyester to metal particles such as sputtered stainless steel. In the first filter 64, the portion of the arc portion of the lower dust-receiving portion piece 20B that is located in the extending direction of the inflow port 30 is easily contacted with the dust that is sucked in order to avoid sharp objects. The first filter 64 of this portion is preferably a mesh made of a metal such as stainless steel. Here, although the air flow flowing into the dust collecting container 20 generates eddy currents in the collecting container 20, the air flow passing through the dust collecting container 20 is rectified by the first filter 64 and flows out of the dust collecting container 20. In other words, since the occurrence of a portion having a relatively high locality can be prevented in the distribution of the air flow flowing into the second filter 21, the increase in the ventilation loss when passing through the second filter 21 can be suppressed, and Since the amount of dust that is not directly collected by the second filter 21 can be reduced, the collection efficiency can be improved. On the other hand, the lightweight and bulky fiber dust, which is collected by the dust collecting container 20, can be easily formed into a tangled body by being compressed by the air flow of the dust collecting container 20. When the electric vacuum cleaner 1 is in operation, the dust of the tangled body is formed by being compressed in the dust collecting container 20, and the dust collecting container 20 is directed to the second filter 21 side of the electric blower (not shown). Push. The skeleton 63 provided in the dust collecting container 20 can not only serve the first filter 64 but also increase the strength of the dust collecting container 20, so that the deformation of the dust collecting container 20 can be suppressed, and dust can be prevented from forming dust collecting. Dust -18-201000062 of the container 20 The effect of overflow between the accommodating pieces 20A and 20B. In addition, the fiber dust such as batt caught by the dust collecting container 20 is easily compressed in the dust collecting container 20 to form a tangled body. Therefore, it is also possible to capture a part of the inflow by the fiber bundle forming the tangential body. The fine dust of the dust collecting container 20. When the tangled body of the compressed dust is stopped and the electric vacuum cleaner is operated, the compressive force generated by the air flow is lost, and the compressed dust tangled body is expanded to increase the volume of the dust tangled body. Φ However, when the dust collecting container 20 is expanded toward the dust discharge port 65 and the accumulated dust is removed, the two dust receiving portion pieces 20A and 20B are opened to open the dust discharge port 65, so that even if they are housed in the set The tangled body of the compressed dust of the dust container 20 is expanded and can be easily discharged from the dust discharge port 65. When the dust is removed, the enthalpy attracted by the dust collecting container 20 can be easily compressed by the air flow to form the tangled body, and even when it is discharged from the dust collecting container 20 through the dust discharge port 65, it is tangled. Since it is discharged, it is possible to reduce dust adhesion or entanglement in the first over-φ filter 64 provided in the dust collecting container 20, and it is less likely to cause clogging. For this reason, it is only necessary to clean the dust accumulated in the dust collecting container 20, and the dust removing process of the first filter 64 can be simplified. Further, since the dust collecting container 20 is formed in an arc shape, adhesion or entanglement of dust can be suppressed. Further, since the fiber dust of the tangled body is formed by being compressed in the dust collecting container 20, the collected portion flows into fine dust such as dust of the dust collecting container 20, so that the fiber dust contains fine dust, so when the dust is removed When dust is collected in the dust collecting container 20, fine dust is not generated and it is more sanitary. In addition, since the fine dust -19-201000062, which is partially infiltrated into the dust collecting container 20, is collected, the fine dust is contained in the dust, so that the first filter 64 provided in the dust collecting container 20 can be suppressed from being fine. The condition that the dust is blocked. As a result, it is possible to suppress a decrease in the air volume during the operation of the electric vacuum cleaner, and it is possible to suppress a decrease in the suction force, thereby suppressing a decrease in the ability to attract dust on the surface to be cleaned. Further, since the opening provided on the upstream side of the dust collecting container 20 means that the dust discharge port 65 is larger than the inflow port 30' of the dust box 5, the dust flowing into the dust collecting container 20 from the inflow port 30 can be prevented. When discharged from the dust collecting container 20, it is blocked by the dust discharge port 65. In addition, if the dust discharge port 65 is made larger, the volume of the dust collecting container 20 can be increased even if the depth direction of the dust collecting container 20 is shorter, so that the depth (length) of the cleaner body 1 can be reduced and the size can be reduced. As shown in Fig. 12, the lower dust containing portion piece 20B' is rotatably supported by the base member 69 by the rotating shaft 41. When the dust collecting container 20 and the base member 69 are assembled in the dust box 5, the rotating shaft 41 is positioned on the inner side of the crotch portion 42 where the opening portion 25 is formed in the dust collecting box 5. The rotating shaft 41 and the rotating shaft 27 of the front cover 26 are located on the front side of the dust box 5, and are disposed adjacent to each other. Therefore, the opening and closing operations of the front cover 26 and the dust accommodating portion piece 20B can be performed smoothly together. The front cover 26 for supporting the front cover 26 so as to be freely openable and closable, that is, the support portion 'that is, the rotation shaft 27 is disposed on the outer peripheral portion of the dust box 5', in order to support the dust collecting container 20 so as to be freely openable and closable The rotating shaft 41 of the dust accommodating portion piece 20B is provided inside the dust collecting box 5. With the above arrangement, the airtightness between the front cover 26 and the dust box 5 can be achieved by merely providing the "elast body sealing member 52 attached to the front -20-201000062 cover 26". Since the elastic sealing member 52 does not need to rotate the rotating shaft 27 for supporting the front cover 26 at all, the set is thus airtight between the dust box 5 and the front cover 26 due to the elastic sealing member 52 and the abutting portion. 53 is a configuration • It is on the same plane, so it is easy to obtain airtightness. Moreover, since the elastic sealing member 52 can be configured not to span the rotating shaft 41 for rotating and supporting the dust collecting container 20, when the elastic sealing member 52 seals between the front cover 26 0 and the dust collecting container 20, The elastic sealing member 52 and the A abutting portion 54 provided in the dust accommodating portion piece 20A, and the elastic sealing member 52 and the B abutting portion 55 provided in the dust accommodating portion piece 20B are formed in substantially the same plane. Therefore, it is easy to obtain airtightness. Further, by the elastic sealing member 52, airtightness between the front cover 26 and the dust box 5, and airtightness between the front cover 26 and the dust receiving portion piece 20A constituting the dust collecting container 20, and The front cover 26 is airtight with the dust accommodating portion piece 20B constituting the dust collecting container 20. Further, since the portion abutting on the elastic sealing jaw member 52 provided on the front cover 26 can be formed on substantially the same plane, it is only necessary to act between the front cover 26 and the dust box 5 to bring the front cover 26 toward the set. The force in the direction of the push of the dust box 5 can form a structure that is less prone to air leakage, so that the drop in suction efficiency and the overflow of waste can be prevented. In addition, in the state in which the front cover 26 is closed, the second dust discharge port 67 on the front side of the fine dust accommodation portion 5 1 is covered by the elastic sealing member 52 provided on the front cover 26, thereby preventing the The sputum that has flowed into the inflow port 30 flows into the second filter 21 without passing through the dust collecting container 20. Further, by making the above-mentioned portion abutting on the elastic sealing member 52 provided on the front cover 26 to be standardized (normalized) on the same plane as the large - 21 - 201000062, when the opening and closing operation is performed, the front portion is not in front. A positional displacement occurs between the lid 26 and the dust collecting container 20, and the opening and closing operation of the front cover 26 and the dust collecting container 20 can be performed more smoothly. Here, the protruding spring 37 is not shown in Fig. 12 as the lower portion of the front side of the dust containing portion 20B. When the dust collecting container 20 and the base member 69 are assembled in the dust collecting box 5, the protruding poppet springs 43 are pushed out of the dust receiving portion piece 20B on the lower side and pushed out to the outside of the dust collecting box 5. The projecting spring 43 is formed by a coil spring and the central portion is received by a spring locking portion of the dust receiving portion piece 20B provided on the lower side, and both ends are engaged with the base member 69. By the projecting spring spring 43, the lower dust-receiving portion piece 20B acts on the dusting direction from the dust box 5 toward the protruding direction. Preferably, the periphery of the protruding spring 37 is separated from the dust receiving portion by the partition wall 71, so that the dust is less likely to adhere. Although two second dust discharge ports 67 are formed in the above case, the present invention is not limited thereto. In the fine dust accommodating portion 51 at this time, since the opening area on the side of the front cover 26 is narrower than the opening ❹ on the second filter 2 1 side on the opposite side, the weight of the dust in the fine dust accommodating portion 51 is Since the dust is discharged after the dust is ejected, the fine dust in the fine dust containing portion 51 can be easily cleaned, which is very useful. Further, the upper dust-receiving portion piece 20A is slidably supported by the inner side surface of the opening portion 25, and by forming the above-described free-sliding support, the dust receiving portion piece 20A can be moved in and out of the dust box in a sliding state. 5 actions. By constituting the above feature, the front cover 26 can be tilted toward the front side of -22-201000062 by uncovering the locking of the clamp member 29 which is restrained in the state in which the front cover 26 is closed, and the two dust receiving portions 20A, The dust accommodating portion sheet 20B is opened to open the dust discharge port 65. In other words, the protruding poppet spring 43 can push the dust accommodating portion piece 20B to push it out to the outside of the dust box 5, and both the two dust accommodating portion pieces 20A and the dust accommodating portion piece 20B are opened. The function of the liberation spring push spring of 65 dust discharge. However, it is also possible to provide a protruding means for pushing the dust collecting container portion outward by a motor or a human power instead of the protruding spring. The fall prevention member 45 of the fall prevention means is provided outside the dust accommodation part piece 20A of the upper side. The detachment preventing member 45 is configured such that when the dust collecting container 20 is assembled to the dust collecting box 5, and when the upper dust accommodating portion sheet 20A and the lower dust accommodating portion sheet 20B are opened, they come into contact with the dam portion 42. By bringing the fall prevention member 45 into contact with the crotch portion 42, the upper dust accommodation portion piece 20A can be blocked. The dust accommodating portion piece 20A constituting the dust collecting container 2 is opened, and the dust accommodating portion piece 20A and the dust accommodating portion piece 20B are opened, and when the dust discharge port 65 is in the φ open state, the dust accommodating portion piece 20A is protruded outward. The dust collecting container 20 does not fall off from the dust box 5. In other words, the lower dust accommodating portion piece 20B' is rotatably supported by the base member 69 assembled to the dust box 5 by the rotating shaft 41, and the upper side accommodating portion piece 20A is slidable. Since it is supported by the opening portion 25, the dust collecting container 20 does not fall off from the dust box 5. In the dust collecting container 20, the force which is pushed out toward the outside of the dust box 5 by the protruding spring spring 43 is exerted for a long time. The front cover 26 blocks the protrusion of the dust collecting container 20 against the above-described pushing force. Once the clamp member 29 of the restraining means for the front cover 26 is removed, the front cover 26 is tilted toward the front side -23-201000062 as shown in Fig. 8 to be opened. The dust collecting container 20, which is restricted by the front cover 26, protrudes outward from the opening 25 of the dust box 5 as shown in Fig. 8. The dust accommodating portion piece 20A on the upper side and the dust accommodating portion piece 20B on the lower side are opened in accordance with the above-described protrusion, and the dust discharge port 65 is expanded. The dust accumulated in the dust collecting container 20 is discharged from the expanded dust discharge port 65. Further, when the protruding springs 43 of the dust collecting container 20 are strongly pushed out toward the dust box 5, they are suddenly blocked by the falling prevention means 45, so that the first filter 64 can be attached by the punching. The dust of 0 is easily peeled off, and the discharge of dust from the dust collecting container 20 can be performed more smoothly, and since the clogging of the first filter 64 can be prevented, the decrease in the suction force can be prevented. The fine dust deposited on the fine dust accommodating portion 51 can also open the front cover 26 provided on the front side of the dust box 5 from the dust box 5 as shown in Fig. 7 or Fig. 8, and open the fine dust accommodating portion 51. The opening portion, that is, the second dust discharge port 67 is removed. At this time, since the dust contained in the dust collecting container 20 is removed and can be performed together, the dust can be easily removed. Here, if the front cover 26 is made of a transparent resin material, the user can visually confirm that the dust collecting box 5 is accumulated in the dust collecting container 20 after opening the upper cover 8 of the cleaner body 2 through the front cover 26. The amount of dust inside can easily judge the time for cleaning up the waste, which is more suitable. Further, since the rotation shaft 27 of the front cover 26 is attached to the lower side of the dust box 5, the user can remove the dust while confirming that the fine dust passes through the second dust discharge port 67 from the fine dust storage portion 51. . Here, it can be used as a "passage for the passage of fine dust" -24-
201000062 塵收容部51較長的場合中，當通過「去除並收 第2過濾器21之塵埃」的微細塵收容部51，而 設於集塵箱5前側之前蓋26後開放」的第2塵 67清理微細塵時，倘若微細塵附著殘留於微細 51的壁面，可如第9圖或第11圖所示，開放第2 2 1並從集塵箱5的下游側，而從集塵箱5清除勞 細塵。第2過濾器21的下部是藉由轉動軸23而瓦 動地支承於集塵箱5的下部，而其上部則是被設右 5上部的鉤22所卡止，一旦藉由按壓用來操作鉤 作鈕32而釋放該鉤22的卡止時，第2過濾器21 部的轉動軸23作爲轉動中心而開啓。也就是說， 須將第2過濾器21從集塵箱5卸下，便可從集塵 除來自於第2過濾器側之開口的微細塵，因此能K 塵的飛揚，可更衛生地清除塵埃。 此外，在上述的狀態下也能利用水洗的方式來 塵箱5或微細塵收容部51。此時，由於上述的集 和微細塵收容部51在前後方向上具有2個開口， 述開口的投影面配置成重疊，因此在水洗時水不會 流出，由於廢棄物不易堆積且不易殘留，因此可溶 淨’水份容易散去可縮短乾燥時間。在本實施例中 的投影面的至少一部份形成重疊。 此外，倘若在開啓前蓋26的狀態下按壓第14 的押壓部72，便可將集塵容器20與底座零件69 箱5卸下。即使在該狀態下，也能利用附有刷毛的 =附著於 ^開啓 ί排出口 收容部 過濾器 :留的微 '自由轉 :集塵箱 22的操 將以下 由於無 箱5清 止微細 清理集 塵箱5 且將上 貯留地 易地洗 ，開口 圖所示 從集塵 刷子來 -25- 201000062 刷理以去除塵埃’或可利用水洗來清理，乾燥時間也能更 進一步縮短，可省去清掃的時間。 此外’被第2過濾器21所捕集的麈埃，大部分是細 微的塵埃。因此也具有：只要沿著第13圖所示的導引部 34’撥彈設於第2過濾器21之波浪形褶撊（pleat)的補 強部33’便能輕易地執行細微塵埃的清除。在此之後， 也能開啓第2過濾器21’而從第2過濾器21排出所清除 的塵埃。此外，也能如第14圖所示，開啓第2過濾器21 並刷理集塵箱5的内部，而輕易地執行掃除等。 已完成廢棄物清理的集塵容器20，如第4圖或第5 圖所示’被收入集塵箱5内。收合呈張開狀的塵埃排出口 65後’將其收納入集塵箱5，並關閉第2塵埃排出口 67 的開口。集塵容器20的收納，是隨著關閉前蓋26的動作 而執行。由於作爲前蓋26之開閉軸的轉動軸27、及作爲 集塵容器20之轉動軸的轉動軸41，是相對於集塵箱5而 配置在相同方向上之集塵箱5的下部，因此可使開閉前蓋 26與集塵容器20時的轉動方向一致，可以關閉前蓋26 及集塵容器20。換言之，與開口部25 —起朝前方置放的 塵埃排出口 65、第2塵埃排出口 67，則面向前蓋26。一 旦關閉前蓋26，前蓋26的内面側將抵接於集塵容器20 的前面側，也就是指塵埃排出口 6 5。集塵容器2 0則被前 蓋26所按壓而會到集塵箱5内。 上述集塵容器20的壓回動作，是對抗突出的彈推彈 簧43所執行。上側的塵埃收容部片20A的外面側，是被 201000062 壓入開口部25的内側後摺合。因此，上側的塵埃收容部 片20A是隨著進入集塵箱5内的動作，而靠近下側的塵 埃收容部片20B並使塵埃排出口 65變窄，且將集塵容器 20收入集塵箱5内。如此一來，由於集麈容器20的進入 - 動作是藉由前蓋26的開啓、關閉而執行，因此極爲容易 . 。此外，由於可在不接觸集塵容器20的狀態下執行集塵 容器20的進出，就衛生的觀點而言更爲合適。 φ 在此，在將集塵箱5組裝於吸塵器本體2之前，只要 在開啓前蓋26的狀態下，將除塵紙之類的拋棄式集塵濾 紙放入集塵容器20的凹部後再關閉前蓋26，集塵容器20 將被前蓋26所推壓而配置在集塵箱5内的特定位置。而 除塵紙之類的拋棄式集塵濾紙的組裝如第1 1圖所示，使 夾具構件29的鉤36與B卡止溝37卡合並在保持著集麈 容器20的狀態下，將除塵紙之類的拋棄式集塵濾紙的一 側邊鉤掛於夾具構件29的鉤36，並將對面的另一側邊按 〇 壓於塵埃收容部片20B的轉動軸27側附近，再將除塵紙 之類的拋棄式集塵濾紙的中央附近朝集塵容器20的凹部 側壓入後組裝即可。此外，由於集塵容器20的剖面形狀 是形成略D字型，故可輕易地執行將除塵紙之類的拋棄式 ' 集塵濾紙朝集塵容器20的凹部側壓入後組裝的動作。此 時，第2塵埃排出口 67也可以被除塵紙之類的拋棄式集 塵濾紙所披覆。 經上述的動作後，只需將集塵箱5組裝於吸塵器本體 2，並啓動電動吸麈器1執行清掃，被吸引至集塵容器20 -27- 201000062 内的塵埃，大部分是堆積在配置於第1過濾器 除塵紙之類的拋棄式集塵濾紙及其上游側。針 下，將集塵箱5從吸塵器本體2取出後清除塵 明。被集塵容器20所吸引的塵埃，由於容易 壓縮而形成糾結狀，且在集塵容器20的上游 置在集塵容器20之凹部的除塵紙之類的拋棄 所包覆的狀態。因此，當通過塵埃排出口 65 ，大部分的塵埃是形成被除塵紙之類的拋棄式 包覆的固化狀態而排出，因此不會產生細塵的 爲衛生。在此，由於集塵容器20的剖面形狀 字型，故當清除除塵紙之類的拋棄式集塵濾紙 紙之類的拋棄式集塵濾紙容成形成團狀而排出 於可抑制細塵的飛揚，而更爲合適。此外，撥 7、或設於第2過濾器21之補強部33而從第 被清理的微細塵，是堆積於微細塵收容部51 微細塵時，是使前蓋26側朝下，而第2過濾署 地握持集塵箱5的把手28。此時，微細塵收溶 微細麈是附著於第2塵埃排出口 67附近的除 拋棄式集塵濾紙而被一起清理，故能抑制微細 將以清理。此外，可抑制塵埃對彈性體密封構 著，能抑制密封性能的下降。 在此，轉動軸27的轉動軸是配置在：較 2 5周圍的抵接部5 3更位於集塵箱5之內側方 濾器2 1側。因此，轉動軸2 7可輕易地夾持除 64上游的 對在該狀態 埃時進行說 被空氣流所 ，呈現被配 式集塵濾紙 排出塵埃時 集塵濾紙所 飛揚，且較 是構成略D 時，該除塵 。藉此，由 彈除塵單元 2過濾器21 。在清理該 I 2 1側朝上 ί部51内的 塵紙之類的 塵的飛揚並 件52的附 設於開口部 向的第2過 塵紙之類的 -28- 201000062 拋棄式集塵濾紙而加以保持。此外，由於轉動軸2 7是如 上所述地配置，相較於轉動軸27的轉動軸在開口部25之 正下方的方向上從開口部25分離的場合，可縮小集麈箱 5本身的外徑尺寸，可使吸塵器本體2小型化。 不僅如此，也可以在清理廢棄物前，在集塵箱5組裝 於吸塵器本體2的狀態下使電動吸塵器1運轉，並從連接 於吸塵器本體2之軟管（圖面中未顯示）等的前端吸入除 塵紙之類的拋棄式集塵濾紙，而使被集塵容器20所吸引 堆積之塵埃的上游側、下游側均被除塵紙之類的拋棄式集 塵濾紙所包覆後，再清理塵埃。如此一來，只需將除塵紙 之類的拋棄式集塵濾紙配置在集塵容器20之第1過濾器 64的上游側，便可使塵埃不易附著於第1過濾器64，並 能防止第1過濾器64的阻塞，故能防止吸引力的下降。 【圖式簡單說明】 〇 第1圖：是本發明實施例中之電動吸塵器的外觀立體 圖。 第2圖：是顯示本發明實施例中，吸塵器本體的上蓋 已開啓狀態的立體圖。 ' 第3圖：是顯示本發明實施例中，開啓吸塵器本體的 上蓋，並取出集塵箱之狀態的立體圖。 第4圖：是本發明實施例中之集塵箱的外觀立體圖。 第5圖：是本發明實施例中之集塵箱的側面圖。 第6圖：是包含從第4圖之箭號70方向所見的集塵 -29- 201000062 箱之流入部中央的剖面圖。 第7圖：是顯示本發明實施例中，開啓集塵箱之前蓋 時的正面圖。 第8圖：爲第7圖所示的A — A剖面圖。 第9圖：是顯示本發明實施例中，開啓集塵箱的前蓋 與第2過濾器時的正面圖。 第10圖：爲第9圖所示的B— B剖面圖。 第11圖：是顯示本發明實施例中，集塵容器被夾具 構件（卡止手段）所保持時的立體圖。 第12圖：是顯示本發明實施例中，從集塵箱所取出 之集塵容器的外觀立體圖。 第1 3圖：是本發明實施例中，從背面顯示集塵箱的 外觀立體圖。 第1 4圖：是顯示本發明實施例中，從集塵箱開放過 濾器部時的立體圖。 【主要元件符號說明】 5 :集塵箱 20 :集塵容器 20A、20B:塵埃收容部片 21 :第2過濾器 2 5 :開口部 26 :前蓋 2 9 :夾具構件 -30- 201000062 36 : 鉤 37 ： B卡止溝 38 : 流路 40 : 卡止溝 - 5 1: 微細塵收容部 64 : 第1過濾器 65 : 塵埃排出口 ❹ 66 : 轉動軸 67 ： 第2塵埃排出口 〇 -31201000062 When the dust accommodating portion 51 is long, the second dust is opened after the front cover 26 is opened by the fine dust accommodating portion 51 of the "cleaning and collecting dust of the second filter 21". 67 When fine dust is cleaned, if fine dust adheres to the wall surface of the fine 51, as shown in Fig. 9 or Fig. 11, the second side can be opened from the downstream side of the dust box 5, and from the dust box 5. Remove dirty dust. The lower portion of the second filter 21 is slidably supported by the lower portion of the dust box 5 by the rotating shaft 23, and the upper portion thereof is locked by the hook 22 provided with the upper right portion 5, and is pressed for operation by pressing. When the button 32 is hooked to release the engagement of the hook 22, the rotation shaft 23 of the second filter 21 is opened as a center of rotation. In other words, the second filter 21 must be detached from the dust box 5, and the fine dust from the opening on the second filter side can be removed from the dust collection, so that the K dust can be lifted and the dust can be removed more hygienically. dust. Further, in the above state, the dust box 5 or the fine dust containing portion 51 can be used by means of water washing. In this case, since the above-described collection and fine dust storage portion 51 has two openings in the front-rear direction, the projection surfaces of the openings are arranged to overlap each other. Therefore, water does not flow out during water washing, and waste is less likely to accumulate and is not easily left. Soluble net 'water is easy to disperse to shorten drying time. At least a portion of the projection surface in this embodiment forms an overlap. Further, if the pressing portion 72 of the 14th is pressed while the front cover 26 is opened, the dust collecting container 20 and the base member 69 can be removed. Even in this state, it is possible to use the bristles attached to the 开启 ί 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排 排Dust box 5 and easy to wash on the storage area, from the dust brush to the opening diagram -25- 201000062 brush to remove dust' or can be washed with water to clean, drying time can be further shortened, eliminating the need to clean time. Further, most of the sputum collected by the second filter 21 is fine dust. Therefore, it is also possible to easily perform the fine dust removal by arranging the reinforcing portion 33' of the pleat provided in the second filter 21 along the guiding portion 34' shown in Fig. 13. After that, the second filter 21' can be opened to discharge the removed dust from the second filter 21. Further, as shown in Fig. 14, the second filter 21 can be opened and the inside of the dust box 5 can be brushed, and the sweeping or the like can be easily performed. The dust collecting container 20, which has been cleaned of waste, is taken into the dust box 5 as shown in Fig. 4 or Fig. 5. When the dust discharge port 65 which is opened is folded, it is stored in the dust box 5, and the opening of the second dust discharge port 67 is closed. The storage of the dust collecting container 20 is performed in accordance with the operation of closing the front cover 26. The rotating shaft 27 as the opening and closing shaft of the front cover 26 and the rotating shaft 41 as the rotating shaft of the dust collecting container 20 are disposed at the lower portion of the dust box 5 in the same direction with respect to the dust box 5, and thus The front cover 26 and the dust collecting container 20 can be closed by making the opening and closing front cover 26 coincide with the direction of rotation of the dust collecting container 20. In other words, the dust discharge port 65 and the second dust discharge port 67 which are placed forward together with the opening portion 25 face the front cover 26. Once the front cover 26 is closed, the inner surface side of the front cover 26 abuts against the front side of the dust collecting container 20, that is, the dust discharge port 65. The dust collecting container 20 is pressed by the front cover 26 and comes into the dust box 5. The pressing operation of the dust collecting container 20 is performed against the protruding spring spring 43. The outer surface side of the upper dust-receiving portion piece 20A is folded into the inner side of the opening portion 25 by 201000062 and then folded. Therefore, the dust accommodating portion piece 20A on the upper side is moved closer to the lower dust accommodating portion piece 20B and narrows the dust discharge port 65 as it enters the dust collecting box 5, and the dust collecting container 20 is collected into the dust collecting box. 5 inside. In this way, since the entry-action of the collection container 20 is performed by opening and closing the front cover 26, it is extremely easy. Further, since the entry and exit of the dust collecting container 20 can be performed without contacting the dust collecting container 20, it is more suitable from the viewpoint of hygiene. φ Here, before the dust box 5 is assembled to the cleaner body 2, the disposable dust collecting filter paper such as dusting paper is placed in the concave portion of the dust collecting container 20 and then closed before the front cover 26 is opened. The lid 26 and the dust collecting container 20 are placed at a specific position in the dust box 5 by being pressed by the front cover 26. The assembly of the disposable dust collecting filter paper such as the dust removing paper is as shown in FIG. 1 , and the hook 36 of the clamp member 29 is engaged with the B locking groove 37 to hold the dust collecting paper in a state where the collecting container 20 is held. One side of the disposable dust collecting filter paper is hooked on the hook 36 of the clamp member 29, and the other side of the opposite side is pressed against the side of the rotating shaft 27 of the dust receiving portion piece 20B, and the dust removing paper is further pressed. The center of the disposable dust collecting filter paper may be press-fitted toward the concave side of the dust collecting container 20 and assembled. Further, since the cross-sectional shape of the dust collecting container 20 is formed in a slightly D-shaped shape, the operation of assembling the disposable dust collecting filter paper such as dust removing paper toward the concave side of the dust collecting container 20 can be easily performed. At this time, the second dust discharge port 67 can also be covered with a disposable dust filter paper such as dusting paper. After the above operation, it is only necessary to assemble the dust box 5 to the cleaner body 2, and start the electric suction device 1 to perform cleaning, and the dust sucked into the dust collecting container 20-27-201000062 is mostly stacked in the configuration. The disposable dust collecting filter paper such as the first filter dusting paper and the upstream side thereof. Under the needle, the dust box 5 is taken out from the cleaner body 2 to remove dust. The dust sucked by the dust collecting container 20 is entangled due to the easy compression, and is disposed in a state where the dust collecting paper placed in the concave portion of the dust collecting container 20 is disposed in the upstream side of the dust collecting container 20. Therefore, when passing through the dust discharge port 65, most of the dust is discharged in a solidified state in which a disposable coating such as dusting paper is formed, so that fine dust is not generated. Here, due to the cross-sectional shape of the dust collecting container 20, the disposable dust collecting filter paper such as the disposable dust collecting filter paper such as the dust removing paper is formed into a dough shape and discharged to suppress the flying of the fine dust. And more suitable. In addition, when the fine dust to be cleaned is placed in the fine dust portion 33 of the second filter 21 and is deposited in the fine dust containing portion 51, the front cover 26 is turned downward, and the second cover is placed. The handle 28 of the dust box 5 is gripped by the filter. At this time, the fine dust-removing fine fine particles are removed by the dust-removing dust filter paper attached to the vicinity of the second dust discharge port 67, so that the fineness can be suppressed for cleaning. Further, it is possible to suppress the dust from adhering to the elastomer and suppress the deterioration of the sealing performance. Here, the rotation axis of the rotation shaft 27 is disposed on the inner side of the dust collector 5 on the side of the filter 2 1 from the abutment portion 5 3 around the circumference 5 5 . Therefore, the rotating shaft 27 can easily clamp the pair of 64 upstream of the state when the air is flowing, and the dust collecting filter is flying when the dust is discharged by the matching dust collecting filter paper, and the composition is slightly D. When the dust is removed. Thereby, the filter 21 is removed by the dust removing unit 2. -28-201000062 disposable dust collecting filter paper, such as a second dust paper attached to the opening portion of the flying dust member 52, which is cleaned on the I 2 1 side facing the upper portion 51, is held. . Further, since the rotation shaft 27 is disposed as described above, the rotation axis of the rotation shaft 27 is separated from the opening portion 25 in the direction directly below the opening portion 25, and the outer portion of the container 5 itself can be reduced. The diameter of the cleaner allows the cleaner body 2 to be miniaturized. In addition, before the dust is cleaned, the vacuum cleaner 1 can be operated in a state where the dust box 5 is assembled to the cleaner body 2, and the front end of the hose (not shown) connected to the cleaner body 2 can be operated. The disposable dust collecting filter paper such as dust-removing paper is sucked, and the upstream side and the downstream side of the dust attracted by the dust collecting container 20 are covered with a dust collecting filter paper such as dusting paper, and then the dust is cleaned. . In this manner, it is only necessary to dispose the disposable dust collecting filter paper such as dusting paper on the upstream side of the first filter 64 of the dust collecting container 20, so that the dust is less likely to adhere to the first filter 64, and the first prevention can be prevented. The clogging of the filter 64 prevents the drop in attractive force. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the appearance of an electric vacuum cleaner in an embodiment of the present invention. Fig. 2 is a perspective view showing the state in which the upper cover of the cleaner body is opened in the embodiment of the present invention. Fig. 3 is a perspective view showing a state in which the upper cover of the cleaner body is opened and the dust box is taken out in the embodiment of the present invention. Fig. 4 is a perspective view showing the appearance of a dust box in the embodiment of the present invention. Fig. 5 is a side elevational view of the dust box in the embodiment of the present invention. Fig. 6 is a cross-sectional view showing the center of the inflow portion of the box from the dust collection -29-201000062 seen from the direction of the arrow 70 in Fig. 4. Fig. 7 is a front view showing the state in which the front cover of the dust box is opened in the embodiment of the present invention. Fig. 8 is a cross-sectional view taken along line A - A shown in Fig. 7. Fig. 9 is a front elevational view showing the front cover and the second filter of the dust box in the embodiment of the present invention. Fig. 10 is a cross-sectional view taken along line B-B shown in Fig. 9. Fig. 11 is a perspective view showing a state in which the dust collecting container is held by the jig member (locking means) in the embodiment of the present invention. Fig. 12 is a perspective view showing the appearance of a dust collecting container taken out from the dust box in the embodiment of the present invention. Fig. 3 is a perspective view showing the appearance of the dust box from the back side in the embodiment of the present invention. Fig. 14 is a perspective view showing the state in which the filter unit is opened from the dust box in the embodiment of the present invention. [Description of main component symbols] 5: Dust bin 20: Dust collecting container 20A, 20B: Dust accommodating portion sheet 21: Second filter 2 5: Opening portion 26: Front cover 2 9: Clamp member -30 - 201000062 36 : Hook 37 : B lock groove 38 : Flow path 40 : Locking groove - 5 1: Fine dust receiving portion 64 : First filter 65 : Dust discharge port ❹ 66 : Rotary shaft 67 : Second dust discharge port 〇 -31