201200093 六、發明說明： 【發明所屬之技術領域】 本發明關於吸塵器’尤其是關於容易進行：集中在集 塵箱體的塵埃的排出以及集塵箱體的清掃的吸塵器。 【先前技術】 習知的容易將集中在集塵箱體的塵埃排出的吸塵器， 例如記載於專利文獻1的技術。 在專利文獻1記載的吸塵器，在吸塵器的主體箱體具 備有可自由裝卸的集塵箱體，在集塵箱體的下游側，設置 有盤狀的儲存部，該儲存部具備有：以過濾塵埃作爲目的 的過濾部。 已知在集塵箱體內設置有塵埃收容器的技術（例如參 考專利文獻2 )。 在專利文獻2記載的吸塵器，在集塵箱體的下游側具 備有以過濾塵埃爲目的的過濾部，在其上游側配置有塵埃 收容器。 在該吸塵器，當集中於塵埃收容器的塵埃裝滿時’將 集塵箱體從主體箱體卸下，藉由打開前蓋部’將積聚於塵 埃收容器的塵埃丟棄。 [先前技術文獻] [專利文獻] [專利文獻1] -5- 201200093 日本特開2008 — 194085號公報 [專利文獻2] 曰本特開2007— 244477號公報 【發明內容】 [發明欲解決的課題] 當要將集中在集塵箱體內的塵埃丟棄時，在衛生上希 望不接觸塵埃而將其丟棄。 在專利文獻1記載的發明，提出：藉由將用來積聚所 收集的塵埃的儲存部形成爲盤狀，當要丟棄塵埃而打開儲 存部時，即使不使儲存部成爲水平，也能不會不小心溢出 地將塵埃丟棄的技術。可是，所收集的塵埃被壓縮在儲存 部的平面狀的底部，當將塵埃丟棄時，會容易朝外側擴展 而塵埃容易揚起，難以丟棄塵埃的問題。 在專利文獻1記載的發明，提案出藉由將紙巾等的用 後拋棄式的集塵濾紙用在儲存部，則能容易將塵埃丟棄， 在集塵箱體的內部設置有區劃肋部，用來將紙巾沿著儲存 部的形狀緊壓’來安裝紙巾。可是，區劃肋部是形成爲將 所收集的塵埃夾入。可是，當丟棄時會有塵埃卡住而難以 落下的問題。 在專利文獻2的發明，提出：當將塵埃丟棄時，讓塵 埃收容器從集塵箱體突出，讓塵埃收容器開放成朝上下或 左右擴張’則能容易將塵埃排出。可是，具有深度的塵埃 收容器由於朝上下或左右擴張，所以當丟棄塵埃時，塵埃 -6- 201200093 收容器的開度有其限度，在塵埃收容器的內部可能會殘留 附著有塵埃。而希望使要將在具有深度的塵埃收容器內附 著的塵埃清掃時的方便性提升。 在專利文獻2記載的發明，提出：在用來收集塵埃的 作爲收集手段的塵埃收容器的上游側，使用紙巾等的用後 拋棄式的集塵濾紙來減輕塵埃收容器的髒汚的技術。可是 ，要沿著具有深度的塵埃收容器內的壁面安裝紙巾等較難 ’當安裝紙巾等時，如果其與塵埃收容器的壁面之間形成 有空間的話，當吸引塵埃時可能會讓紙巾等破損。 本發明，是用來解決上述習知的問題，其目的要提供 一種吸塵器，容易將塵埃丟棄，使用方便性優異。 本發明是用來解決上述習知的問題，其目的要提供一 種吸塵器，容易將塵埃丟棄，能將用後拋棄式的集塵濾紙 ，對於用來收集塵埃的收集手段適當地配置。 [用以解決課題的手段] 本發明的吸塵器，具有：集塵箱體、以及可自由出入 地設置於該集塵箱體內的塵埃收容器；上述塵埃收容器， 作成具有複數的側壁部，上述側壁部之中至少一個側壁部 ’以鄰接的其他側壁部的邊部爲支點而可自由開閉，上述 塵埃收容器，設置成可從上述集塵箱體的開口部突出，並 且當從上述集塵箱體突出時，讓可自由開閉的上述側壁部 對於上述其他側壁部開啓，藉由將其收回上述集塵箱體， 讓可自由開閉的上述側壁部相對於上述其他側壁部關閉。 201200093 本發明的吸塵器’具備有：吸塵器主體、以及可自由 裝卸於上述吸塵器主體的集塵室的集塵箱體；上述集塵箱 體，具備有：吸入口、具有朝形成上述吸入口側的相反側 凹入的立體形狀’對於上述集塵箱體可開閉，且用來收集 從上述吸入口所吸入的塵埃的收集手段、以及在上述收集 手段對於上述集塵箱體關閉的狀態，在構成上述收集手段 的側壁部的附近且朝沿著上述側壁部的方向突出的突出手 段。 [發明效果] 藉由本發明，可獲得容易將塵埃丟棄，使用方便性優 異的吸塵器。 藉由本發明，可獲得容易將塵埃丟棄，且能將用後拋 棄式的集塵濾紙，適當地配置於集塵收容器內的吸塵器。 【實施方式】 以下是針對本發明的實施方式參考附圖來說明。 如第1圖所示，吸塵器1，其構造是具備有：吸塵器主 體2、軟管3、設置有把手操作部SW等的操作管4、作爲接 頭管（管部）的延長管5、以及第一、第二的吸入件6、7 。在第一吸入件7的根部連接著第二吸入件6的前端部’在 第二吸入件6的根部連接著延長管5的前端部，在延長管5 的根部連接著操作管4的前端部’在操作管4的根部連接著 軟管3，將軟管3的根部連接在吸塵器主體2的前端部。第 201200093 二吸入件6’也可連接在延長管5與操作管4之間，而沒有 連接也可以。 在吸塵器主體2的內部，內建有：使吸引力產生的沒 有圖示的電動送風機、或將以該電動送風機的吸引力所吸 引的塵埃予以收集的集塵箱體10(參考第2圖）等，藉由 設置於操作管4的把手操作部SW的操作等，來將電動送風 機的運轉的強弱等進行切換。 在以下的說明當提到各部分的方向時，是以第2圖所 示的方向爲基準。 如第2圖所示，在吸塵器主體2的上面，設置有可自由 開閉的蓋體2a，藉由將蓋體2a開啓，讓收容有集塵箱體1〇 的收容室2b露出。集塵箱體10’設置成對於該收容室2b可 自由裝卸，在清掃結束後定期將其從收容室2b取出。然後 將收集於集塵箱體1 0的內部的塵埃丟到垃圾箱等。收容室 2b，形成在吸塵器主體2的內部的前側’電動送風機，配 置於吸塵器主體2的內部的後側。 蓋體2a，當集塵箱體1〇出入時開啓’在清掃運轉中是 關閉著。集塵箱體1 0對於收容室21)的裝卸方向是大致上下 方向。 集塵箱體10，如第3圖所示’具備有：筒狀的箱體構 件1 1、可轉動地設置在該箱體構件1 1的前部的蓋構件1 2 ; 在箱體構件11的內部’具備有：用來將空氣與塵埃分離的 作爲第一過濾器的功能的塵埃收容器20 (參考第4圖）。 在箱體構件11的後部設置有過據構件1 5 (參考第4圖）。 -9- 201200093 箱體構件1 1的前部開口（開口部1 1 b ) ’是藉由蓋構件1 2 封閉，箱體構件1 1的後部開口，是藉由過濾構件1 5封閉。 蓋構件1 2，如第5圖所示，設置成可繞著在箱體構件 11的前端下部設置的鉸鏈部11a而轉動，藉由操作：在箱 體構件11的上面前部設置的開蓋解除用的操作按鈕13 (參 考第3圖），將其轉動朝前方倒下，而將箱體構件1 1的開 口部1 lb開啓。在蓋構件12開啓的狀態，讓塵埃收容器20 通過開口部lib突出。在塵埃收容器20從開口部1 lb突出的 狀態，塵埃收容器20的後部側，位在集塵箱體1 0內。可是 ，在塵埃收容器20從開口部1 lb突出的狀態，塵埃收容器 2 0的後部側也位於集塵箱體1 〇外也可以。也就是說，在塵 埃收容器20從開口部1 lb突出的狀態，塵埃收容器20全體 位於集塵箱體1 〇外也可以。蓋構件1 2，也可取代設置成可 繞著在箱體構件11的前端下部設置的鉸鏈部11a而轉動的 方式，設置成可繞著在箱體構件11的前端上部設置的鉸鏈 部而轉動。 在蓋構件1 2的中央部，開口形成有圓形的流入口（吸 入口）12a(參考第3圖）。該流入口123，與軟管3連通， 通過該流入口 1 2a，讓包含塵埃的空氣流入到集塵箱體i 〇 內。 操作按鈕1 3 ’如第3圖所示，在大致中央部設置成以 朝左右突出設置的沒有圖示的支軸部作爲支點可擺動，藉 由用手指來將設置在後端的按壓操作部13a按壓，則設置 在前端側的沒有圖示的鉤部，從在蓋構件12的前面上端設 201200093 置的沒有圖示的溝部脫離，讓蓋構件1 2開啓》 在該操作按鈕13的前端上面，設置有凸條的卡合肋部 13b。該卡合肋部13b，能卡合於：在蓋構件12可自由轉動 地設置的擋板體14的框部14a。 擋板體14，是將蓋構件12的流入口 12a開閉的構件， 在集塵箱體1〇收容於吸塵器主體2 (參考第2圖，以下相同 )的狀態，藉由按壓突出部1 4b而讓框部1 4a位於操作按鈕 13的前端上方。藉此，則當將集塵箱體10從吸塵器主體2 取出時，即使將握持部1 6握持的手誤將按壓操作部1 3a進 行按壓操作，也能限制操作按鈕1 3的擺動，維持上述鉤部 與溝部的卡合。於是，可防止當將集塵箱體10從吸塵器主 體2取出時不小心將蓋構件12開啓。可是，擋板體14不是 必須的構造。而爲了讓堆積於塵埃收容器2 0的塵埃不會從 流入口 1 2a溢出’也可設置用來將流入口 1 2a的開口封閉的 單向閥。單向閥，是由橡膠等的彈性構件所構成較佳。單 向閥，是由：扇型的三片閥體與圓筒狀的筒部所構成，各 閥體的圓弧部分可自由擺動地支承於筒體的內面。在空氣 沒有從流入口 1 2 a流入的狀態，單向閥是處於將流入口 1 2 a 的開口關閉的狀態’在空氣從流入口 1 2a流入的狀態，藉 由風壓讓單向閥抵抗彈性力而朝下游側也就是集塵箱體1 0 的內部側彈性變形。藉此’在空氣從流入口 1 2a·流入的狀 態，使流入口 1 2 a開啓。 在蓋構件1 2的內側（集塵箱體1 〇的內部側），如第4 圖、第5圖、第8圖所示，設置有：朝向塵埃收容器20突出 -11 - 201200093 的兩個突出部12b、12b。突出部12b、12b，在將蓋構件12 關閉的狀態，爲在上下方向較薄，在左右方向及前後方向 較寬的平板狀，如第5圖所示，從蓋構件1 2的內側面的流 入口 12a的左右側方部位，對於蓋構件12的內側面大致垂 直地突出設置。因此，突出部12b、12b，朝大致前後方向 也就是大致水平方向突出設置。突出部12b、12b，也可取 代平板狀，而作成棒狀。突出部12b、12b，也可作成隨著 遠離蓋構件12的內側面（隨著朝向前端部12c、12c)而變 細的形狀。突出部12b、12b，也可作成隨著遠離蓋構件12 的內側面（隨著朝向前端部12c、12c)而朝左右方向變寬 的形狀。 該突出部1 2b、1 2b，如第4圖所示，在將蓋構件1 2關 閉於箱體構件1 1的狀態，在塵埃收容器20的下側壁部2 1的 上方附近位置配置成沿著下側壁部2 1的內側（內側面）。 突出部12b、12b的前端部12c、12c，作成稍朝上方彎折， 而沿著下側壁部2 1的形狀。各突出部1 2b、1 2b，如第8圖 所示，配置在較中央部更靠近左側壁部23或右側壁部24的 附近較佳》兩個突出部12b、12b的間隔，以隨著朝向前端 部12c、12c而擴張的方式，來形成各突出部12b、12b的形 狀及方向也可以。突出部12b、12b的前端部12c、12c，接 觸於下側壁部2 1或後側壁部22也可以，非接觸也可以。下 側壁部2 1，並不形成在相對於蓋構件1 2的內側面垂直的方 向，而是以隨著接近後側壁部22而位於上側的方式，朝相 對於蓋構件12的內側面的斜上方形成。突出部12b、12b並 -12- 201200093 不是與沿著下側壁部2 1的方向平行，而是稍微斜向的方向 〇 在本實施方式，以讓當蓋構件12開閉時的轉動方向與 塵埃收容器20對於箱體構件1 1出沒時的轉動方向大致相同 的方式，將鉸鏈部11a的支軸與塵埃收容器20的支軸21a ( 轉動支點）在相同方向接近配置。藉此，伴隨著蓋構件1 2 的關閉動作，讓突出部12b、12b順暢地插入於塵埃收容器 20內。針對突出部12b、12b的作用後面會加以敘述。 塵埃收集器20(集塵筐），如第4圖所示，配置在箱 體構件11內，在各面具有用來收集較大的粗塵的網眼狀的 過濾器20a。塵埃收容器20的形狀，藉由框體（骨架）所 形成。在塵埃收容器20的開口面以外的底面（後側壁部22 )’在上下左右面，覆蓋或貼裝著以金屬或尼龍等所構成 的過濾器20a。塵埃收容器20，爲前側開口而內側封閉的 容器狀（爲空氣的流動方向的上游側開口，下游側封閉的 形狀），開口朝向蓋構件12的流入口 12a側，將從流入口 12a流入的塵埃收集。塵埃收容器20，如第6圖所示，具有 :朝與形成有流入口 1 2a (參考第4圖）側的相反側凹入的 立體形狀，作爲側壁部，具備有：下側壁部2 1、後側壁部 22、左側壁部23、右側壁部24、上側壁部25。塵埃收容器 20的形狀，爲其中一面開口的筐體型狀、立體形狀、箱狀 或容器形狀都可以，畚箕形狀也可以。塵埃收容器20的剖 面形狀’爲大致四角形、大致圓形、大致三角形都可以。 塵埃收容器20的剖面形狀，爲從開口面朝向底面變小較佳 -13- 201200093 。在本實施方式，這些側壁部之中，上側壁部25設置成以 鄰接的後側壁部22的上邊部爲支點而可自由轉動，在塵埃 收容器20從箱體構件Μ的開口部1 lb突出的狀態，讓上側 壁部25朝上方開啓（參考第5圖）。相對的將下側壁部21 、後側壁部22、左側壁部23及右側壁部24作成朝下方開啓 。在上側壁部25的轉動支點，也可設置：對於後側壁部22 朝讓上側壁部2 5開啓的方向彈壓的彈簧構件。 塵埃收容器20，藉由收回於集塵箱體10，讓上側壁部 25朝向下方關閉。 上側壁部2 5，如第4圖所示，在塵埃收容器20，位在 與設置有轉動支點（支軸2 1 a )的側邊相對向的側邊。 塵埃收容器20，具有基部26 (參考第6圖），該基部 26安裝於箱體構件1 1的底面，隔介著在該基部26與下側壁 部2 1之間安裝的彈簧構件3 0 (參考第7圖，以下相同）而 可轉動地被支承於基部26。彈簧構件30，朝將塵埃收容器 20朝向箱體構件11的開口部1 1 b推出的方向彈壓。可是， 彈簧構件30並不是必須的構造。如果沒有彈簧構件30，則 藉由重力讓塵埃收容器20從箱體構件1 1突出。 下側壁部2 1，如第6圖所示，藉由將在下側壁部2 1的 左右下部設置的支軸21a、21 a軸支承於：在基部26的左右 側部26a、26a設置的支承孔26b、26b (僅圖示其中一方） ，設置成對於基部26可自由轉動。 該塵埃收容器20，能與基部26—體地從箱體構件1 1卸 下。於是能簡單地清掃。而即使將塵埃收容器20用水清洗 -14- 201200093 時，在將其從箱體構件11卸下的狀態，能簡單地用水清洗 ，乾燥時間也較短就能完成。 下側壁部2 1、後側壁部22、左側壁部23、及右側壁部 24，如第6圖所示，是連結爲一體而構成塵埃收容器20的 一部分，藉由將這些部分連結，而構成：前面側及上面側 (設置有上側壁部2 5側）的兩面開口的收容器。 在上側壁部2 5的後邊部2 5 c的左右側部，分別朝向側 方突出設置有支軸25b、25b。另一方面，在鄰接的後側壁 部22的左右上端部，豎立設置有支承部22b、22b，將支軸 25b、25b支承於該支承部22b、22b，將上側壁部25設置成 可繞著後側壁部22的上邊部轉動。 如第4圖所示’在上側壁部2 5的後邊部2 5 c，朝向斜後 方突出設置有板狀的限制擋塊2 5 a。該限制擋塊2 5 a，與在 箱體構件1 1的上部內壁設置的限制部1 1 d抵接。也就是說 ’限制部1 1 d位於：當將塵埃收容器2 〇朝向箱體構件1 1的 開口部1 lb推出時在限制擋塊25 a的轉動軌跡上。 藉此，當麈埃收容器20朝向藉由彈簧構件30的彈壓力 所突出的方向轉動時’如第7圖所示，限制擋塊2 5 a抵接於 限制部1 1 d限制轉動’最後’上側壁部2 5以鄰接的後側壁 部2 2的上邊部作爲支點（將上側壁部2 5的後邊部2 5 c作爲 支點）’成爲朝上方開啓的狀態且限制轉動。也就是說， 塵埃收容器20 ’朝向當收集麈埃時的空氣流動的方向相反 的方向轉動（突出）而開啓’藉此，則能將收集於塵埃收 容器20內的塵埃容易地丟到垃圾箱等， -15- 201200093 塵埃收容器20，當藉由彈簧30的彈壓力而突出時’從 內側按壓蓋構件1 2而將其推開。也就是說，用將操作按鈕 1 3按壓操作的一個操作動作，則能同時進行：將蓋構件1 2 開啓以及塵埃收容器20的突出。藉由彈簧構件30的彈壓力 ，例如在將塵埃收容器20保持在水平方向的狀態，用將操 作按鈕1 3按壓操作的一個操作動作，則能將蓋構件1 2開啓 〇 如第9圖所示，在箱體構件1 1的後部設置的過濾構件 1 5，例如具備有：進行波浪狀的皴折加工的過濾器1 5b， 藉由在箱體構件11的下部設置的鉸鏈15a，而設置成對於 箱體構件Π可自由開閉。通常過濾構件1 5，藉由在箱體構 件1 1的上部設置的卡止部17的鉤部17a而卡止成關閉狀態 〇 該過濾構件1 5，其功能作爲用來將通過塵埃收容器20 的較細的細微塵予以過濾收集的第二過濾器。因此，塵埃 收容器20的過濾器20a的網眼是較粗（較大）於過濾構件 15的過濾器15b的網眼。 接著，針對將收集於塵埃收容器20的塵埃丟棄時的作 用加以說明。 當將塵埃丟到垃圾箱等時，將操作按鈕1 3的按壓操作 部13a按壓操作的話，讓沒有圖示的鉤部從蓋構件12的溝 部脫離，將蓋構件12開啓。此時，蓋構件12，藉由被彈壓 構件30所彈壓的塵埃收容器20朝前方按壓，以鉸鏈部1 la 爲中心轉動而開啓（參考第5圖）。同時，藉由彈簧構件 -16- 201200093 30而朝前方突出的塵埃收容器20，如第7圖所示，讓限制 擋塊25a抵接於限制部1 Id限制轉動，並且上側壁部25以其 後邊部25c爲支點而朝上方開啓。同時，除了上側壁部25 之外的各側壁部成爲一體而朝下方開啓。藉此，將在塵埃 收容器20的內側所收集的塵埃朝前方放出，將塵埃排出。 一般來說，例如棉絮等的輕飄飄的纖維塵，藉由通過 塵埃收容器20的空氣流，容易被壓縮而結塊。而藉由在塵 埃收容器20內被壓縮而結塊的纖維塵，也能收集流入塵埃 收容器20的細微的塵埃的一部分。該被壓縮的塵埃的結塊 狀態，當停止吸塵器1的運轉時，因爲空氣流所造成的壓 縮力消失，而容易擴張，麈埃結塊的體積容易變大。 在本實施方式的塵埃收容器20，其形狀爲從後側朝向 成爲塵埃丟棄口的前側開口擴張的形狀，並且當將積聚的 塵埃丟棄時’上側壁部2 5開放成將塵埃丟棄口擴張，所以 即使收容於塵埃收容器2 0內被壓縮的塵埃結塊擴張的情況 ，也能將其容易地從麈埃丟棄口排出。 在蓋構件12的內側’設置有：朝向塵埃收容器20突出 的突出部1 2b、1 2b，所以當將蓋構件1 2關閉時，其位置沿 著麈埃收容器2〇的下側壁部21而重疊，會跟隨：當將塵埃 丟棄時的蓋構件12開啓的動作，其作用讓突出部12b、12b 將塵埃從塵埃收容器20內掏出。藉此，則能更容易將塵埃 排出。 這裡針對在塵埃收容器20的內側配置有紙巾等的用後 拋棄式的集塵濾紙時的作用來說明》 -17- 201200093 紙巾τ等（只在第4圖圖示，以下相同），在將集塵箱 體10安裝於吸塵器主體2之前，在將蓋構件12開啓的狀態 將其安裝於塵埃收容器20內。紙巾τ，相當於用後拋棄式 的集塵濾紙’例如在便利商店等作爲日用品販賣。 在蓋構件12開啓的狀態，塵埃收容器2〇從開口部iib 突出’上側壁部2 5朝上方開啓，並且上側壁部2 5以外的側 壁部一體地朝下方開啓’所以與側壁部沒有開啓的構造相 比’開口變寬’而能將平坦的紙巾T等沿著塵埃收容器20 的內面配置。 當將蓋構件12關閉時’設置於蓋構件12的突出部12b 、12b，沿著塵埃收容器20的下側壁部21而插入於塵埃收 容器20內。藉此，紙巾T等，被推入成夾在突出部i2b、 12b與下側壁部21之間，且沿著下側壁部21調整。於是， 能將平坦的紙巾T等適當地沿著塵埃收容器2 0的內面配置 。於是，能將紙巾T等適當地推入於塵埃收容器20內，當 吸引塵埃時能防止紙巾T等破損。 藉由進行將蓋構件12關閉的操作，讓突出部12b、12b 按壓塵埃收容器20的下側壁部2 1而讓塵埃收容器20朝沒入 於箱體構件11內的方向轉動，所以如果進行將蓋構件12關 閉的操作的話，則能同時進行：紙巾T等的適當配置、以 及塵埃收容器20的收容。 然後將箱體構件Π安裝於吸塵器主體2，將吸塵器1進 行運轉來進行清掃，而吸引到塵埃收容器20內的塵埃，大 部分堆積於：在塵埃收容器20的上游配置的紙巾T等及其。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 [Prior Art] A vacuum cleaner that is easy to discharge dust from the dust collecting case is known, for example, in the technique disclosed in Patent Document 1. In the vacuum cleaner of the vacuum cleaner, the main body case of the cleaner is provided with the detachable dust collecting box, and the disk-shaped storage part is provided in the downstream of the dust collecting box, and this storage part is equipped with the filter. Dust is the filter unit for the purpose. A technique of providing a dust collecting container in a dust collecting box is known (for example, refer to Patent Document 2). In the vacuum cleaner described in Patent Document 2, a filter unit for filtering dust is provided on the downstream side of the dust collecting case, and a dust collecting container is disposed on the upstream side. In the vacuum cleaner, when the dust concentrated on the dust container is full, the dust box is detached from the main body casing, and the dust accumulated in the dust container is discarded by opening the front cover portion. [PRIOR ART DOCUMENT] [Patent Document 1] [Patent Document 1] - 5 - 201200093 JP-A-2008-194085 [Patent Document 2] JP-A-2007-244477 SUMMARY OF INVENTION [Problems to be Solved by the Invention] When it is necessary to discard the dust concentrated in the dust box, it is desirable to sanitize it without touching the dust. According to the invention described in Patent Document 1, it is proposed that the storage portion for accumulating the collected dust is formed into a disk shape, and when the storage portion is opened when dust is to be discarded, the storage portion can be prevented from being horizontal. A technique that discards dust by accidentally spilling. However, the collected dust is compressed at the bottom of the flat portion of the storage portion. When the dust is discarded, the dust easily spreads outward and the dust is easily lifted, making it difficult to discard the dust. In the invention described in Patent Document 1, it is proposed that dust can be easily discarded by using a dust collecting filter paper of a disposable paper type such as a paper towel in the storage portion, and a rib portion is provided inside the dust collecting box body. To install the paper towel by pressing the paper towel along the shape of the storage portion. However, the zoned ribs are formed to sandwich the collected dust. However, when discarded, there is a problem that dust is stuck and it is difficult to fall. According to the invention of Patent Document 2, when the dust is discarded, the dust container is allowed to protrude from the dust box body, and the dust container is opened to expand up and down or left and right, so that the dust can be easily discharged. However, since the dust container having the depth is expanded up and down or left and right, when the dust is discarded, the opening degree of the container of the dust -6-201200093 is limited, and dust may adhere to the inside of the dust container. It is desirable to improve the convenience of cleaning dust attached to a dust container having a depth. In the invention described in the patent document 2, it is proposed to reduce the contamination of the dust container by using a dust collecting filter paper such as a paper towel or the like on the upstream side of the dust collecting container as a collecting means for collecting dust. However, it is difficult to attach a paper towel or the like along the wall surface of the dust container having a depth. When a paper towel or the like is installed, if a space is formed between the wall surface of the dust container and the dust container, the paper towel may be allowed to be attracted when the dust is attracted. damaged. SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object thereof is to provide a vacuum cleaner which is easy to discard dust and which is excellent in usability. SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object thereof is to provide a vacuum cleaner which can easily discard dust, and can use a dust collecting filter paper of a disposable type to be appropriately disposed for collecting means for collecting dust. [Means for Solving the Problem] The vacuum cleaner of the present invention includes: a dust collecting case; and a dust collecting container that is detachably provided in the dust collecting case; the dust collecting container is formed to have a plurality of side wall portions, At least one of the side wall portions s can be opened and closed with a side portion of the adjacent other side wall portion as a fulcrum, and the dust container is provided to protrude from the opening of the dust box body, and when the dust is collected from the dust collecting body When the casing protrudes, the side wall portion that can be opened and closed is opened to the other side wall portion, and the dust collecting box is retracted to close the side wall portion that can be opened and closed with respect to the other side wall portion. 201200093 The vacuum cleaner of the present invention includes a vacuum cleaner main body and a dust collecting box that can be detachably attached to the dust collecting chamber of the cleaner main body, and the dust collecting box body includes a suction port and a side facing the suction port side. The three-dimensional shape recessed in the opposite side is openable and closable to the dust collecting box, and the collecting means for collecting the dust sucked from the suction port and the state in which the collecting means is closed to the dust collecting box are formed. A protruding means that protrudes in the vicinity of the side wall portion of the collecting means in a direction along the side wall portion. [Effect of the Invention] According to the present invention, it is possible to obtain a vacuum cleaner which is easy to discard dust and which is excellent in use convenience. According to the present invention, it is possible to obtain a dust collector which is easy to dispose of dust and which can be disposed in a dust collecting container by a disposable dust collecting filter paper. [Embodiment] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. As shown in Fig. 1, the vacuum cleaner 1 is provided with a vacuum cleaner body 2, a hose 3, an operation tube 4 provided with a handle operation portion SW, an extension tube 5 as a joint tube (tube portion), and the like. First and second suction members 6, 7. The front end portion of the second suction member 6 is connected to the distal end portion of the second suction member 6 at the root portion of the first suction member 7, and the front end portion of the extension tube 5 is connected to the root portion of the second suction member 6, and the front end portion of the operation tube 4 is connected to the root portion of the extension tube 5. The hose 3 is connected to the root of the operation tube 4, and the root of the hose 3 is connected to the front end portion of the cleaner body 2. No. 201200093 The suction member 6' can also be connected between the extension pipe 5 and the operation pipe 4 without being connected. Inside the cleaner body 2, an electric blower (not shown) for generating an attractive force or a dust collecting box 10 that collects dust attracted by the suction force of the electric blower is built in (see Fig. 2) The operation or the like of the handle operating portion SW provided in the operation tube 4 switches the strength of the operation of the electric blower and the like. In the following description, when referring to the direction of each part, the direction shown in Fig. 2 is used as a reference. As shown in Fig. 2, a lid body 2a that can be opened and closed is provided on the upper surface of the cleaner body 2, and the storage chamber 2b in which the dust box body 1 is housed is exposed by opening the lid body 2a. The dust collecting box body 10' is detachably attached to the accommodating chamber 2b, and is periodically taken out from the accommodating chamber 2b after the cleaning is completed. Then, the dust collected inside the dust collecting box 10 is thrown into a garbage can or the like. The accommodating chamber 2b is formed on the front side of the cleaner body 2, and the electric blower is disposed on the rear side of the inside of the cleaner body 2. The lid body 2a is opened when the dust box body 1 is inserted and closed, and is closed during the cleaning operation. The direction in which the dust collecting box 10 is attached to and detached from the storage chamber 21) is substantially up and down. As shown in FIG. 3, the dust collecting case 10 is provided with a cylindrical case member 1 1 and a cover member 1 2 rotatably provided at a front portion of the case member 1 1 ; in the case member 11 The inside of the interior is provided with a dust container 20 as a function of the first filter for separating air from dust (refer to Fig. 4). A passage member 15 is provided at the rear of the casing member 11 (refer to Fig. 4). -9- 201200093 The front opening (opening 1 1 b ) ' of the box member 1 1 is closed by the cover member 1 2 , and the rear portion of the box member 11 is opened by the filter member 15 . The cover member 12, as shown in Fig. 5, is provided to be rotatable about a hinge portion 11a provided at a lower portion of the front end of the case member 11, by operation: an open cover provided at the upper front portion of the case member 11 The operation button 13 for release (refer to FIG. 3) is turned down, and the opening portion 1 lb of the case member 1 1 is opened. In a state where the lid member 12 is opened, the dust container 20 is allowed to protrude through the opening portion lib. In a state where the dust collecting container 20 protrudes from the opening portion 1lb, the rear side of the dust collecting container 20 is positioned in the dust collecting box body 10. However, in a state where the dust collecting container 20 protrudes from the opening 1lb, the rear side of the dust collecting container 20 may be located outside the dust collecting box 1. In other words, in a state where the dust container 20 protrudes from the opening portion 11b, the entire dust collecting container 20 may be located outside the dust collecting box 1. The cover member 12 may be provided so as to be rotatable about a hinge portion provided at an upper portion of the front end of the case member 11 so as to be rotatable about a hinge portion 11a provided at a lower portion of the front end portion of the case member 11. . In the central portion of the cover member 12, a circular inflow port (suction inlet) 12a is formed in the opening (refer to Fig. 3). The inflow port 123 communicates with the hose 3, and the dust-containing air flows into the dust collecting box body 通过 through the inflow port 12a. As shown in FIG. 3, the operation button 1 3' is provided at a substantially central portion so as to be swingable by a support shaft portion (not shown) that protrudes left and right as a fulcrum, and the pressing operation portion 13a provided at the rear end is provided by a finger. When the pressing is performed, a hook portion (not shown) provided on the distal end side is detached from a groove portion (not shown) provided at the upper end of the lid member 12 at 201200093, and the lid member 12 is opened" on the front end of the operation button 13. An engaging rib 13b having a ridge is provided. The engaging rib portion 13b is engageable with a frame portion 14a of the shutter body 14 that is rotatably provided in the lid member 12. The baffle body 14 is a member that opens and closes the inflow port 12a of the lid member 12, and is housed in the cleaner body 2 (refer to FIG. 2, the same applies hereinafter) in a state in which the dust collecting body 1 is placed, and the protruding portion 14b is pressed. The frame portion 14a is placed above the front end of the operation button 13. As a result, when the dust box body 10 is taken out from the cleaner body 2, even if the hand held by the grip portion 16 mistakenly presses the operation portion 13a, the swing of the operation button 13 can be restricted. The engagement of the hook portion and the groove portion is maintained. Thus, it is possible to prevent the cover member 12 from being inadvertently opened when the dust box body 10 is taken out from the cleaner main body 2. However, the baffle body 14 is not an essential configuration. In order to prevent the dust deposited on the dust collecting container 20 from overflowing from the inflow port 12a, a check valve for closing the opening of the inflow port 12a may be provided. The check valve is preferably made of an elastic member such as rubber. The one-way valve is composed of a fan-shaped three-piece valve body and a cylindrical tubular portion, and the arc-shaped portion of each valve body is rotatably supported by the inner surface of the cylindrical body. In a state where the air does not flow from the inflow port 12 a, the check valve is in a state in which the opening of the inflow port 1 2 a is closed. 'In the state where the air flows in from the inflow port 1 2a, the one-way valve is resisted by the wind pressure. The elastic force is elastically deformed toward the downstream side, that is, the inner side of the dust collecting box 10. Thereby, the flow inlet 1 2 a is opened in a state where air flows in from the inlet 1 2a. On the inner side of the cover member 1 2 (the inner side of the dust collecting case 1 )), as shown in Fig. 4, Fig. 5, and Fig. 8, two of the two are protruded toward the dust container 20 - 201200093 Projections 12b, 12b. In a state where the lid member 12 is closed, the protruding portions 12b and 12b are formed in a flat shape which is thin in the vertical direction and wide in the left-right direction and the front-rear direction, as shown in Fig. 5, from the inner side surface of the lid member 1 2 The left and right side portions of the inflow port 12a are protruded substantially perpendicularly to the inner side surface of the cover member 12. Therefore, the protruding portions 12b and 12b are protruded in the substantially front-rear direction, that is, in the substantially horizontal direction. The protruding portions 12b and 12b may be formed in a rod shape instead of a flat plate. The protruding portions 12b and 12b may be formed to be tapered as they are away from the inner side surface of the cover member 12 (toward the front end portions 12c and 12c). The protruding portions 12b and 12b may have a shape that widens in the left-right direction as they move away from the inner side surface of the cover member 12 (toward the front end portions 12c and 12c). As shown in Fig. 4, the protruding portions 1 2b and 1 2b are disposed along the upper side of the lower side wall portion 2 1 of the dust collecting container 20 in a state in which the lid member 12 is closed to the case member 1 1 . The inner side (inner side surface) of the lower side wall portion 21 is placed. The front end portions 12c and 12c of the protruding portions 12b and 12b are formed to be slightly bent upward and along the shape of the lower side wall portion 21. As shown in Fig. 8, each of the protruding portions 1 2b and 1 2b is disposed closer to the left side wall portion 23 or the right side wall portion 24 than the central portion, and the interval between the two protruding portions 12b and 12b is preferably The shape and direction of each of the protruding portions 12b and 12b may be formed so as to expand toward the distal end portions 12c and 12c. The front end portions 12c and 12c of the protruding portions 12b and 12b may be in contact with the lower side wall portion 21 or the rear side wall portion 22, and may be non-contact. The lower side wall portion 2 1, is not formed in a direction perpendicular to the inner side surface of the cover member 12, but is inclined toward the inner side with respect to the cover member 12 in such a manner as to be located on the upper side as approaching the rear side wall portion 22. Formed above. The protruding portions 12b, 12b and -12-201200093 are not parallel to the direction along the lower side wall portion 21, but are slightly inclined in the present embodiment so as to allow the rotation direction and dust when the cover member 12 is opened and closed. The container 20 is disposed such that the support shaft of the hinge portion 11a and the support shaft 21a (rotation fulcrum) of the dust container 20 are arranged in the same direction so that the rotation direction of the case member 1 is substantially the same. Thereby, the protruding portions 12b and 12b are smoothly inserted into the dust collecting container 20 in accordance with the closing operation of the lid member 1 2 . The action on the protruding portions 12b and 12b will be described later. The dust collector 20 (dust collecting basket) is disposed in the casing member 11 as shown in Fig. 4, and has a mesh-like filter 20a for collecting large coarse dust on each surface. The shape of the dust container 20 is formed by a frame (skeleton). The bottom surface (rear side wall portion 22)' other than the opening surface of the dust container 20 is covered or attached with a filter 20a made of metal or nylon on the upper, lower, left, and right sides. The dust container 20 has a container shape in which the front side is opened and closed inside (the upstream side in the flow direction of the air is opened, and the downstream side is closed), and the opening faces the inflow port 12a side of the cover member 12, and flows in from the inflow port 12a. Dust collection. As shown in Fig. 6, the dust container 20 has a three-dimensional shape recessed toward the side opposite to the side where the inlet port 12a (see Fig. 4) is formed, and the side wall portion is provided with a lower side wall portion 2 1 The rear side wall portion 22, the left side wall portion 23, the right side wall portion 24, and the upper side wall portion 25. The shape of the dust container 20 may be a casing shape, a three-dimensional shape, a box shape or a container shape in which one side is open, and the shape may be a 畚箕 shape. The cross-sectional shape ' of the dust container 20' may be substantially quadrangular, substantially circular, or substantially triangular. The cross-sectional shape of the dust container 20 is preferably smaller from the opening surface toward the bottom surface -13-201200093. In the present embodiment, among the side wall portions, the upper side wall portion 25 is provided to be rotatable with the upper side portion of the adjacent rear side wall portion 22 as a fulcrum, and the dust container 20 protrudes from the opening portion 1 lb of the case member Μ In the state, the upper side wall portion 25 is opened upward (refer to Fig. 5). The lower side wall portion 21, the rear side wall portion 22, the left side wall portion 23, and the right side wall portion 24 are opposed to open downward. At the pivot point of the upper side wall portion 25, a spring member that biases the rear side wall portion 22 in a direction in which the upper side wall portion 25 is opened may be provided. The dust collecting container 20 is closed by the upper side wall portion 25 by being retracted in the dust collecting box body 10. As shown in Fig. 4, the upper side wall portion 25 is positioned on the side opposite to the side on which the pivot point (the support shaft 2 1 a ) is provided. The dust container 20 has a base portion 26 (refer to Fig. 6) attached to the bottom surface of the box member 1 1 and interposed between the base portion 26 and the lower side wall portion 21 with a spring member 30 ( Referring to Fig. 7, the same hereinafter, it is rotatably supported by the base portion 26. The spring member 30 is biased in a direction in which the dust collecting container 20 is pushed toward the opening portion 1 1 b of the casing member 11. However, the spring member 30 is not an essential configuration. If there is no spring member 30, the dust container 20 is protruded from the box member 11 by gravity. The lower side wall portion 2 1, as shown in Fig. 6, is pivotally supported by the support shafts 21a, 21a provided at the left and right lower portions of the lower side wall portion 21 in the support holes provided at the left and right side portions 26a, 26a of the base portion 26. 26b, 26b (only one of which is shown) is provided to be freely rotatable with respect to the base 26. The dust container 20 can be detached from the casing member 1 1 integrally with the base portion 26. So you can simply clean it. On the other hand, even if the dust container 20 is washed with water -14-201200093, it can be easily washed with water and the drying time can be shortened while being removed from the box member 11. As shown in Fig. 6, the lower side wall portion 21, the rear side wall portion 22, the left side wall portion 23, and the right side wall portion 24 are integrally connected to each other to constitute a part of the dust container 20, and by connecting these portions, The container has two sides open on the front side and the upper side (the side of the upper side wall portion 25 is provided). On the left and right side portions of the rear side portion 2 5 c of the upper side wall portion 25, the support shafts 25b and 25b are respectively protruded toward the side. On the other hand, at the left and right upper end portions of the adjacent rear side wall portions 22, support portions 22b and 22b are erected, the support shafts 25b and 25b are supported by the support portions 22b and 22b, and the upper side wall portion 25 is disposed to be rotatable. The upper side portion of the rear side wall portion 22 is rotated. As shown in Fig. 4, in the rear side portion 2 5 c of the upper side wall portion 25, a plate-shaped restricting stopper 25 5 a is protruded toward the rear side. The restricting stopper 25 5 a abuts against the restricting portion 1 1 d provided on the upper inner wall of the casing member 1 1 . That is, the restriction portion 1 1 d is located on the rotational locus of the restriction stopper 25 a when the dust collection container 2 is pushed toward the opening portion 1 lb of the casing member 1 1 . Thereby, when the tamper-receiving container 20 is rotated in a direction in which the elastic force of the spring member 30 is projected, as shown in Fig. 7, the restriction stopper 25 5 a abuts against the restriction portion 1 1 d to restrict the rotation 'final The upper side wall portion 2 5 is opened upward by the upper side portion of the adjacent rear side wall portion 2 2 as a fulcrum (the rear side portion 2 5 c of the upper side wall portion 25 is used as a fulcrum) and is restricted from rotating. That is, the dust container 20' is rotated (projected) in the direction opposite to the direction in which the air flows when collecting the sputum, and is turned on. Thereby, the dust collected in the dust container 20 can be easily thrown into the garbage. Box, etc., -15-201200093 The dust container 20, when protruded by the elastic force of the spring 30, 'presses the cover member 12 from the inside and pushes it away. That is, with one operation operation of pressing the operation button 113, it is possible to simultaneously perform the opening of the cover member 1 2 and the protrusion of the dust container 20. By the elastic pressure of the spring member 30, for example, in a state in which the dust container 20 is held in the horizontal direction, the cover member 12 can be opened by an operation operation of pressing the operation button 13 as shown in Fig. 9. The filter member 15 provided at the rear portion of the casing member 1 1 is provided, for example, with a filter 15 5 that performs a wave-like folding process, and is provided by a hinge 15a provided at a lower portion of the casing member 11 It can open and close freely for the box member. Usually, the filter member 15 is locked in a closed state by the hook portion 17a of the locking portion 17 provided at the upper portion of the box member 1 1 , and functions as a dust collecting container 20 for passing through the dust collecting container 20 The finer fine dust is filtered to collect the second filter. Therefore, the mesh of the filter 20a of the dust collecting container 20 is a mesh which is thicker (larger) than the filter 15b of the filtering member 15. Next, the action when the dust collected in the dust collection container 20 is discarded will be described. When the dust is thrown into the dustbin or the like, when the pressing operation portion 13a of the operation button 13 is pressed, the hook portion (not shown) is detached from the groove portion of the cover member 12, and the lid member 12 is opened. At this time, the lid member 12 is pressed forward by the dust container 20 which is pressed by the biasing member 30, and is rotated by the hinge portion 1 la as a center (refer to Fig. 5). At the same time, the dust container 20 projecting forward by the spring member-16-201200093 30, as shown in Fig. 7, causes the restriction stopper 25a to abut against the restriction portion 1 Id to restrict rotation, and the upper side wall portion 25 The rear side portion 25c is a fulcrum and is opened upward. At the same time, the side wall portions excluding the upper side wall portion 25 are integrated and open downward. Thereby, the dust collected inside the dust container 20 is discharged to the front, and the dust is discharged. In general, fluffy fiber dust such as cotton wool is easily compressed and agglomerated by the air flow passing through the dust container 20. Further, a part of the fine dust flowing into the dust collecting container 20 can be collected by the fiber dust which is compressed and agglomerated in the dust collecting container 20. In the agglomerated state of the compressed dust, when the operation of the cleaner 1 is stopped, the compressive force due to the air flow disappears, and the expansion is easy, and the volume of the agglomerates is likely to increase. The dust container 20 of the present embodiment has a shape in which the front side opening toward the dust discarding opening is expanded from the rear side, and when the accumulated dust is discarded, the upper side wall portion 25 is opened to expand the dust discarding opening. Therefore, even if the dust cake compressed in the dust container 20 is expanded, it can be easily discharged from the dust disposal port. The inner side of the cover member 12 is provided with projections 1 2b and 1 2b that protrude toward the dust container 20, so that when the cover member 12 is closed, the position thereof is along the lower side wall portion 21 of the container 2 On the other hand, the overlapping operation follows the action of opening the cover member 12 when the dust is discarded, and the action causes the protruding portions 12b and 12b to pry the dust out of the dust collecting container 20. This makes it easier to discharge dust. Here, the action of the disposable dust collecting filter paper such as a paper towel placed on the inside of the dust container 20 will be described. -17-201200093 Paper towel τ, etc. (only shown in Fig. 4, the same applies hereinafter) Before the dust collecting body 10 is attached to the cleaner body 2, the dust collecting body 10 is attached to the dust collecting container 20 in a state where the lid member 12 is opened. The paper towel τ corresponds to a disposable dust collecting filter paper, which is sold as a commodity, for example, in a convenience store. In a state where the cover member 12 is opened, the dust container 2 is protruded from the opening portion iib. The upper side wall portion 25 is opened upward, and the side wall portion other than the upper side wall portion 25 is integrally opened downwardly so that the side wall portion is not opened. The structure of the flat paper towel T or the like can be placed along the inner surface of the dust container 20 as compared with the "opening of the opening". When the lid member 12 is closed, the projections 12b and 12b provided in the lid member 12 are inserted into the dust container 20 along the lower side wall portion 21 of the dust container 20. Thereby, the paper towel T or the like is pushed into between the protruding portions i2b and 12b and the lower side wall portion 21, and is adjusted along the lower side wall portion 21. Therefore, the flat paper towel T or the like can be appropriately placed along the inner surface of the dust container 20. Therefore, the paper towel T or the like can be appropriately pushed into the dust container 20, and when the dust is attracted, the paper towel T or the like can be prevented from being damaged. By the operation of closing the lid member 12, the protruding portions 12b and 12b are pressed against the lower side wall portion 21 of the dust container 20, and the dust container 20 is rotated in a direction that does not enter the box member 11, so that if it is performed, When the operation of closing the lid member 12 is performed, it is possible to simultaneously arrange the paper towel T and the like and the accommodation of the dust container 20. Then, the box member Π is attached to the cleaner body 2, and the cleaner 1 is operated to perform cleaning, and the dust sucked into the dust container 20 is mostly deposited on the paper towel T disposed upstream of the dust container 20 and the like. its
-18- 201200093 上游側。 在該情況，吸引到塵埃收容器20的塵埃，容易因爲空 氣流而壓縮結塊，所以在塵埃收容器20的上游，成爲被配 置在塵埃收容器20的凹部的紙巾T等包住的狀態。 於是，當開啓蓋構件1 2將塵埃排出時，幾乎所有塵埃 都成爲被紙巾T等包住的結塊狀態而被排出。 如第1 0圖所示，通過塵埃收容器2 0的過濾器2 0 a的細 微塵埃，附著於箱體構件1 1的後部的過濾構件1 5的上游側 。附著的細微塵埃，當吸塵器的運轉結束時會落下而堆積 於箱體構件1 1內。堆積在下部的細微麈埃，通過在基部2 6 與箱體構件1 1之間形成的通路R，而如箭頭行進，從麈埃 收容器20的前面側排出。 接著，針對將塵埃收容器20卸下的情況的操作來說明 。如第1 1圖（a )所示，彈簧構件30，雖然以XI方向的彈 壓力將塵埃收容器20朝向開口部側彈壓，而同時也朝向 X2方向彈壓基部26。藉此，將基部26的後端部26c確實地 卡止於箱體構件1 1的段部1 1 e，而將塵埃收容器20無法脫 落地卡止於箱體構件1 1。 當將塵埃收容器2 0卸下時，如第1 1圖（b )所示，用 手指將朝向Y1方向的基部26按壓。這樣一來，基部26浮 起而可朝開口部側移動。藉此，則能將塵埃收容器20從箱 體構件1 1卸下。在該情況，利用當將力量朝Y 1方向施加 時的作爲反作用力的彈簧構件3 0的X2方向的彈壓力’所 以不會晃動，能以穩定狀態將塵埃收容器20卸下。 -19- 201200093 由於用一個彈簧構件30來進行：朝塵埃收容器20的彈 壓力與朝基部2 6的彈壓力，所以與用不同的彈簧構件來進 行這些動作的方式相比，可以減少零件數量。則塵埃收容 器20能從集塵箱體1 〇取出進行維修，所以容易進行維修。 而也能容易進行箱體構件11的內部清掃等。 以下針對本實施方式的作用效果來說明。 (1)在本實施方式的塵埃收容器20，從後側朝向成 爲塵埃丟棄口的前側開口擴張，並且當將積聚的塵埃丟棄 時，將上側壁部25開放成將塵埃丟棄口擴張，所以即使收 容於塵埃收容器20的壓縮的塵埃結塊擴張時，也能容易將 其從塵埃丟棄口排出》於是，能獲得：容易將塵埃丟棄， 衛生性及使用方便性都很好的吸塵器1。 (2 )吸引到塵埃收容器20的塵埃，藉由空氣流而容 易壓縮結塊，從塵埃收容器20通過塵埃丟棄口而排出時也 成爲結塊狀排出，所以在塵埃收容器20的網眼狀的過濾器 2 0 a，較少塵埃附著或纏繞的情形，不容易產生堵塞。因 此，只要將積聚於塵埃收容器20的塵埃丟棄，節省了將過 濾器20a除塵的手續。 (3) 藉由在塵埃收容器20內壓縮結塊的纖維塵，也 將流入到塵埃收容器20的粉塵等的細微的塵埃的一部分收 集，纖維塵包住細微的粉塵，所以當將積聚於塵埃收容室 20的塵埃丟棄時，不會有細塵揚起所以衛生性較好。 (4) 由於不會產生過濾器2 0a的堵塞，所以可防止當 吸塵器1運轉時的風量降低情形，能夠防止吸引力的降低 -20- 201200093 ，所以能夠防止將被清掃面的塵埃吸引的能力降低。 (5 )跟隨當將塵埃丟棄時的蓋構件1 2開啓的動作， 讓突出部12b、12b將塵埃從塵埃收容器20內刮出，所以能 將塵埃更容易排出。尤其，在將蓋構件1 2關閉於箱體構件 1 1的狀態，突出部12b、12b配置成：在塵埃收容器20的下 側壁部2 1的上方附近位置沿著下側壁部2 1的內側（內側面 )，則讓被壓縮的塵埃塊的大部分堆積在較突出部1 2b、 12b更上側。讓蓋構件12以下端爲支點轉動，所以跟隨蓋 構件1 2開啓動作，讓突出部1 2b ' 1 2b移位而將大部分塵埃 刮出。並且’突出部12b、12b形成爲相對於蓋構件12的內 側面成大致垂直，且藉由成爲平板狀，而具有與突出部 12b、12b轉動方向大致垂直的方向的某程度寬幅的面積， 所以當跟隨蓋構件1 2開啓動作而突出部1 2 b、1 2 b移位時， 突出部12b、12b容易捕捉塵埃。並且，藉由讓突出部12b 、12b的前端部12c、12c稍微朝上方彎折，則當跟隨蓋構 件1 2開啓動作而突出部1 2 b、1 2 b移位時，能防止塵埃從突 出部12b、12b的前端部12c、12 c溢出落下，能容易捕捉塵 埃。並且’藉由讓突出部12b、12b爲平板狀，則能防止在 兩個突出部12b ' 12b之間夾著塵埃，當跟隨蓋構件12開啓 動作而突出部12b、12b移位時，塵埃容易從突出部12b、 12b離開。 (6 )上側壁部2 5，在塵埃收容器2 0，位在：與設置 有轉動支點（支軸2 1 a )側相對向側，所以與不是作在這 種位置的情況相比，能將塵埃收容器20朝上下方向大幅開 -21 - 201200093 啓。 (7)在蓋構件12開啓的狀態，塵埃收容器20從開口 部lib突出，上側壁部25朝上方開啓’並且上側壁部25以 外的側壁部一體地朝下方開啓，所以容易將平坦的紙巾T 等沿著塵埃收容器20的內面配置。 (8 )藉由進行將蓋構件1 2關閉的操作，同時讓突出 部12b、12b按壓塵埃收容器20的下側壁部21，則能將塵埃 收容器20收容於箱體構件1 1內。上側壁部25，在塵埃收容 器20，位在：與設置有轉動支點側相對向側，所以藉由進 行將蓋構件12關閉的操作，則當藉由蓋構件12的內側面按 壓塵埃收容器20的前端時，讓上側壁部25容易關閉，所以 即使沒有突出部12b、12b，也能將塵埃收容器20容易地收 容於箱體構件1 1內。 (9 )藉由進行將蓋構件1 2關閉的操作，以突出部1 2b 、12b，能將紙巾T等適當地推入於（沿著塵埃收容器20的 內面）塵埃收容器20內，當塵埃吸引時能防止紙巾T等破 損。尤其，藉由讓突出部12b、12b的前端部12c、12c到達 至下側壁部2 1或後側壁部22的附近，則能將紙巾T等適當 地推入於塵埃收容室20內，並且藉由讓突出部12b、12b的 前端部12c、12c彎折，則當將紙巾T等推入塵埃收容室20 內時，藉由10突出部12b、12b的前端部12c、12〇能防止紙 巾T等破損。如果沒有突出部1 2b、1 2b，則用利用者的手 ，將紙巾T等推入到塵埃收容室20內較佳。 (10 )紙巾T等的適當配置以及塵埃收容器20的收容 -22· 201200093 能同時進行。 (1 1 )由於能適當配置紙巾T等，所以將蓋構件1 2開 啓將麈埃排出時，幾乎所有塵埃都被紙巾T等包住結塊的 狀態而排出，藉此不會產生塵埃揚起的情形而較衛生。 (12)藉由配置塵埃收容器20的紙巾T等，則塵埃不 易附著於塵埃收容器20的過濾器20a，並且能防止過濾器 2 0a的堵塞，所以能防止吸引力降低。 支承部22b、22b與支軸25b、25b的支承部分（支點） ，在塵埃收容器20從箱體構件1 1突出的狀態，是位於箱體 構件1 1的外部（通過開口的外側）也可以。 藉由作成這種構造，則能將塵埃收容器20的上側壁部 25朝上方更大幅度開啓，則即使塵埃附著於塵埃收容器20 的過濾器20a，也能用刷子等將其簡單地清掃。 如第12圖所示，也可作成不只是塵埃收容器20’的上 側壁部25，以後側壁部22的各邊部爲支點而讓下側壁部2 1 、左側壁部23、及右側壁部24可開閉。也就是說，在塵埃 收容器20’從集塵箱體10突出的狀態，能展開成大致平面 狀。 藉由作成這種構造，讓塵埃收容器20’的各側壁部完 全開放，所以即使收容於塵埃收容器20’的壓縮的塵埃結 塊擴展，也能容易將其從塵埃丟棄口排出，並且也容易_ 掃塵埃收容器20’內。 在支點部分，設置沒有圖示的鉸鏈也可以，也可藉由 將支點部分的厚度作得較薄，可從較薄形成的部分自由彎 -23- 201200093 折。而也可作成在至少一個邊部隔介著沒有圖示的彈簧構 件，朝讓對應的側壁部開啓的方向彈壓。 也可將可開閉的側壁部單獨或適當組合所構成。 並且，塵埃收容器20 ( 20’）的形狀、側壁部的數量 等，能任意設定。 麈埃收容器20，也可取代被夾在蓋構件12與箱體構件 1 1之間而設置於箱體構件1 1內的方式，如專利文獻1，設 置成被夾入於箱體構件1 1與過濾構件1 5之間也可以。 【圖式簡單說明】 第1圖是顯示本實施方式的吸塵器的外觀立體圖。 第2圖是顯示將集塵箱體收容在吸塵器主體時的情況 的立體圖。 第3圖是顯示集塵箱體的外觀立體圖。 第4圖是集塵箱體的剖面圖。 第5圖是顯示蓋構件開啓的狀態的集塵箱體的立體圖 〇 第6圖是顯示開啓狀態的塵埃收容器的立體圖。 第7圖是顯示蓋構件開啓的狀態的集塵箱體的剖面圖 〇 第8圖是顯示蓋構件開啓的狀態的集塵箱體的正視圖 〇 第9圖是從背面側觀察將過濾構件開啓的狀態的集塵 箱體的立體圖。 -24- 201200093 第ίο圖是顯示將蓋構件開啓的狀態的集塵箱體的底部 分的情形的放大剖面圖。 第11圖（a) 、（b)是顯示塵埃收容器對於集塵箱體 的卡合脫離的剖面圖。 第12圖是顯示塵埃收容器的其他例子的外觀立體圖。 【主要元件符號說明】 1 :吸塵器 1 〇 :集塵箱體 1 2 :蓋構件 1 2 a :流入口 12b :突出部 20 :塵埃收容器（收集手段） 2 1 :下側壁部 22 :後側壁部 23 :左側壁部 24 :右側壁部 25 :上側壁部 25c :後邊部（邊部） 3 〇 :彈簧構件 -25--18- 201200093 Upstream side. In this case, the dust that has been sucked into the dust container 20 is easily compressed and agglomerated by the air flow. Therefore, the paper towel T or the like placed in the concave portion of the dust container 20 is wrapped in the upstream of the dust container 20. Then, when the lid member 12 is opened to discharge the dust, almost all of the dust is discharged by the agglomerated state surrounded by the paper towel T or the like. As shown in Fig. 10, the fine dust passing through the filter 20 a of the dust container 20 is attached to the upstream side of the filter member 15 at the rear of the casing member 1 1 . The fine dust adhered will fall and accumulate in the casing member 1 1 when the operation of the cleaner is completed. The fine dust deposited on the lower portion is discharged from the front side of the enamel container 20 by the passage R formed between the base portion 26 and the case member 11 as the arrow travels. Next, an operation of the case where the dust collection container 20 is removed will be described. As shown in Fig. 1 (a), the spring member 30 biases the dust container 20 toward the opening side by the elastic pressure in the XI direction, and simultaneously presses the base portion 26 toward the X2 direction. Thereby, the rear end portion 26c of the base portion 26 is surely locked to the segment portion 1 1 e of the casing member 1 1 , and the dust collecting container 20 is prevented from being detached from the casing member 11 . When the dust container 20 is removed, as shown in Fig. 1(b), the base portion 26 in the Y1 direction is pressed with a finger. As a result, the base portion 26 floats and moves toward the opening side. Thereby, the dust container 20 can be detached from the case member 1 1. In this case, the spring pressure " in the X2 direction of the spring member 30 as a reaction force when the force is applied in the Y1 direction is not swayed, and the dust container 20 can be detached in a stable state. -19-201200093 Since the spring force of the dust container 20 and the spring pressure toward the base portion 26 are performed by one spring member 30, the number of parts can be reduced as compared with the manner in which these operations are performed by using different spring members. . Since the dust container 20 can be taken out from the dust box 1 for maintenance, it is easy to perform maintenance. Moreover, the inside of the case member 11 can be easily cleaned. The operation and effect of the present embodiment will be described below. (1) In the dust container 20 of the present embodiment, the front side opening toward the dust discarding opening is expanded from the rear side, and when the accumulated dust is discarded, the upper side wall portion 25 is opened to expand the dust discarding opening, so that even When the compressed dust agglomerates contained in the dust container 20 are expanded, they can be easily discharged from the dust discarding port. Thus, it is possible to obtain a vacuum cleaner 1 which is easy to discard dust and has excellent hygiene and ease of use. (2) The dust sucked into the dust container 20 is easily compressed and agglomerated by the air flow, and is discharged as agglomerated when the dust container 20 is discharged through the dust discarding port, so that the dust is in the mesh of the dust container 20. The filter 20 a, in the case where less dust adheres or entangles, is less likely to cause clogging. Therefore, as long as the dust accumulated in the dust container 20 is discarded, the procedure for dust removal of the filter 20a is saved. (3) By compressing the agglomerated fiber dust in the dust container 20, a part of fine dust such as dust that has flowed into the dust container 20 is collected, and the fiber dust surrounds the fine dust, so that it accumulates in the dust. When the dust in the dust accommodating chamber 20 is discarded, fine dust does not rise and the hygiene is good. (4) Since the clogging of the filter 20a is not generated, it is possible to prevent the air volume from being lowered when the cleaner 1 is operated, and it is possible to prevent the decrease in the attractive force -20-201200093, so that the ability to attract the dust on the cleaning surface can be prevented. reduce. (5) Following the operation of opening the lid member 12 when the dust is discarded, the projections 12b and 12b scrape the dust out of the dust container 20, so that the dust can be discharged more easily. In particular, in a state in which the lid member 12 is closed to the case member 1 1 , the protruding portions 12 b and 12 b are disposed so as to be located along the inner side of the lower side wall portion 21 1 near the upper side of the lower side wall portion 21 of the dust container 20 . (inner side), a large part of the compressed dust block is deposited on the upper side of the protruding portions 1 2b, 12b. The lower end of the cover member 12 is pivoted as a fulcrum, so that the cover member 12 is opened to move, and the projections 1 2b' 1 2b are displaced to scrape most of the dust. Further, the 'protrusion portions 12b and 12b are formed to be substantially perpendicular to the inner side surface of the lid member 12, and have a flat shape, and have a certain width in a direction substantially perpendicular to the direction in which the protrusion portions 12b and 12b rotate. Therefore, when the protrusions 1 2 b, 1 2 b are displaced in accordance with the opening operation of the cover member 12, the projections 12b, 12b easily catch dust. Further, by slightly bending the front end portions 12c and 12c of the protruding portions 12b and 12b upward, the dust can be prevented from being protruded when the protruding portions 1 2 b and 1 2 b are displaced in accordance with the opening operation of the cover member 12 2 . The front end portions 12c and 12c of the portions 12b and 12b overflow and fall, and dust can be easily caught. Further, by making the protruding portions 12b and 12b flat, it is possible to prevent dust from being caught between the two protruding portions 12b' to 12b, and when the protruding members 12b and 12b are moved in following the opening operation of the cover member 12, the dust is easy. It is separated from the protruding portions 12b, 12b. (6) The upper side wall portion 25 is located on the side opposite to the side on which the rotation fulcrum (support shaft 2 1 a ) is provided, so that it can be compared with the case where the position is not at this position. Open the dust container 20 in the up and down direction - 21 - 201200093. (7) When the lid member 12 is opened, the dust container 20 protrudes from the opening lib, and the upper side wall portion 25 is opened upwards', and the side wall portions other than the upper side wall portion 25 are integrally opened downward, so that a flat paper towel is easily formed. T or the like is disposed along the inner surface of the dust container 20. (8) By closing the lid member 12 and pressing the protruding portions 12b and 12b against the lower side wall portion 21 of the dust collecting container 20, the dust collecting container 20 can be housed in the casing member 1 1. The upper side wall portion 25 is located on the side opposite to the side on which the rotation fulcrum is provided, so that the operation of closing the cover member 12 causes the dust container to be pressed by the inner side surface of the cover member 12. At the front end of 20, the upper side wall portion 25 is easily closed, so that the dust collecting container 20 can be easily accommodated in the casing member 1 1 without the protruding portions 12b and 12b. (9) By performing the operation of closing the lid member 12, the paper towel T or the like can be appropriately pushed into the dust container 20 (along the inner surface of the dust container 20) by the protruding portions 1 2b and 12b. When the dust is attracted, it can prevent the paper towel T from being damaged. In particular, by allowing the front end portions 12c and 12c of the protruding portions 12b and 12b to reach the vicinity of the lower side wall portion 21 or the rear side wall portion 22, the paper towel T or the like can be appropriately pushed into the dust containing chamber 20, and When the front end portions 12c and 12c of the protruding portions 12b and 12b are bent, when the paper towel T or the like is pushed into the dust accommodating chamber 20, the paper towel T can be prevented by the front end portions 12c and 12 of the ten protruding portions 12b and 12b. And so on. If there are no protruding portions 1 2b and 1 2b, it is preferable to push the paper towel T or the like into the dust receiving chamber 20 by the user's hand. (10) Appropriate arrangement of the paper towel T and the like and storage of the dust container 20 -22·201200093 can be simultaneously performed. (1 1 ) Since the paper towel T or the like can be appropriately disposed, when the lid member 12 is opened to discharge the dust, almost all the dust is discharged by the paper towel T or the like, and the dust is raised. The situation is more sanitary. (12) By arranging the paper towel T or the like of the dust container 20, dust does not easily adhere to the filter 20a of the dust container 20, and clogging of the filter 20a can be prevented, so that the attraction force can be prevented from being lowered. The support portions 22b and 22b and the support portions (fulcrums) of the support shafts 25b and 25b are located outside the case member 11 (through the outside of the opening) in a state in which the dust container 20 protrudes from the case member 11; . With this configuration, the upper side wall portion 25 of the dust container 20 can be opened more vertically upward, and even if dust adheres to the filter 20a of the dust container 20, it can be easily cleaned with a brush or the like. . As shown in Fig. 12, the upper side wall portion 25 of the dust container 20' may be formed not only, but also the side wall portion of the rear side wall portion 22 as a fulcrum to allow the lower side wall portion 2 1 , the left side wall portion 23 , and the right side wall portion 24 can be opened and closed. In other words, in a state in which the dust collecting container 20' protrudes from the dust collecting box body 10, it can be expanded into a substantially flat shape. By making such a structure, the side wall portions of the dust container 20' are completely opened. Therefore, even if the compressed dust agglomerates contained in the dust container 20' expand, it can be easily discharged from the dust disposal port. Easy _ sweep the dust container inside 20'. In the fulcrum portion, a hinge (not shown) may be provided, or the thickness of the fulcrum portion may be made thinner, and the portion formed by the thinner portion may be freely bent -23-201200093. Alternatively, the spring member (not shown) may be biased in a direction in which the corresponding side wall portion is opened, at least in one side portion. It is also possible to form the openable and closable side wall portions individually or in appropriate combination. Further, the shape of the dust container 20 (20'), the number of side wall portions, and the like can be arbitrarily set. The enamel container 20 may be provided in the case member 1 1 instead of being sandwiched between the cover member 12 and the case member 1 1 , as in Patent Document 1, being placed in the case member 1 1 may also be between the filter member 15. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the appearance of a vacuum cleaner of the present embodiment. Fig. 2 is a perspective view showing a state in which the dust collecting case is housed in the cleaner body. Fig. 3 is a perspective view showing the appearance of the dust collecting case. Figure 4 is a cross-sectional view of the dust box. Fig. 5 is a perspective view showing the dust box body in a state in which the cover member is opened. Fig. 6 is a perspective view showing the dust container in an open state. Fig. 7 is a cross-sectional view showing the dust box body in a state in which the cover member is opened. Fig. 8 is a front view showing the dust box body in a state in which the cover member is opened. Fig. 9 is a view showing the filter member opened from the back side. A perspective view of the dust box of the state. -24-201200093 The figure is an enlarged sectional view showing a state in which the bottom of the dust collecting case is separated in a state in which the cover member is opened. Fig. 11 (a) and (b) are cross-sectional views showing the engagement and disengagement of the dust collecting container with respect to the dust collecting case. Fig. 12 is an external perspective view showing another example of the dust container. [Explanation of main component symbols] 1 : Vacuum cleaner 1 〇: Dust collecting box 1 2 : Cover member 1 2 a : Inlet 12b: Projection 20: Dust container (collection means) 2 1 : Lower side wall portion 22: Rear side wall Portion 23: Left side wall portion 24: Right side wall portion 25: Upper side wall portion 25c: Rear side portion (side portion) 3 〇: Spring member - 25 -