[0009] 以下,針對用以實施本發明之形態(以下稱為「實施形態」),一邊適當參照圖式一邊詳細說明。 第1圖,係表示於本實施形態的充電台安裝電動吸塵器的情形,(a)係直立狀態,(b)係手持狀態。 第1圖(a),係於電動吸塵器100的充電台70,將電動吸塵器100以直立狀態站立充電的狀態。於電動吸塵器100的前端係連接有延長管300,於延長管300的前端係連接有標準吸口400。又,標準吸口400,係刷子藉由馬達進行旋轉的動力刷式。 [0010] 另外,第1圖(b),係於電動吸塵器100的充電台70,將電動吸塵器100以手持狀態站立充電的狀態。在此情形,從電動吸塵器100的前端卸除延長管300,並於電動吸塵器100的前端直接安裝標準吸口400。又,於第1圖(b)中,雖圖示了於電動吸塵器100直接安裝標準吸口400的使用狀態,亦能夠在未於電動吸塵器100安裝標準吸口400的狀態進行使用。 [0011] 另外,於第1圖(b)的充電台70,藉由改變延長構件80的朝向進行安裝,能夠將電動吸塵器100以手持狀態進行充電。 [0012] 第2圖,係表示電動吸塵器的分解立體圖。又於第2圖中所示的方向,係表示電動吸塵器100的朝向。 如第2圖所示,電動吸塵器100,係構成為具備吸塵器本體1、集塵箱2(集塵裝置)以及蓄電池3。 [0013] 吸塵器本體1,係構成為具備本體部10、馬達殼體部11、把手部12。 [0014] 本體部10,係形成有作為朝向延長管300(參照第1圖(a))或標準吸口400所連接的本體部10內之吸入口的連接口10a。另外,於本體部10,集塵箱2以裝卸自如方式被安裝,並且,具備將從連接口10a被吸入的包含塵埃的空氣送入至集塵箱2的導入管14。 [0015] 於馬達殼體部11,係內含有電動送風機40(參照第4圖)及本體基板50(參照第4圖)。另外,於馬達殼體部11的前面,形成有吸入在集塵箱2被集塵之後的清淨空氣的圓形的吸入口11a。另外,於馬達殼體部11的前面,在比吸入口11a更靠下部,形成有與充電台70(參照第1圖(a)、(b))連接的本體端子部17。 [0016] 把手部12,係設置於本體部10的後方,並具有形成為大致L字型的把持部12a。把持部12a,係具有於前後方向以直線狀延伸的第1把持部12a1,以及於上下方向以直線狀延伸的第2把持部12a2。第1把持部12a1,係配置於比第2把持部12a2更靠上部。第2把持部12a2,係以對於上下方向,上部朝向前方的方式傾斜。另外,第1把持部12a1及第2把持部12a2係大致棒狀且連續地形成。如此,藉由將第1把持部12a1及第2把持部12a2分別構成為直線狀,使用者容易辨識把手的位置。 [0017] 另外,於把手部12,設置有用以將蓄電池3(電池殼體)鎖定的蓄電池鎖定構件13。該蓄電池鎖定構件13,係形成為大致L字型的板狀,且一端以轉動自如的方式連結於把手部12。 [0018] 另外,於把手部12的第1把持部12a1的上面,設置有操作按鈕12b。操作按鈕12b,係例如以「強」、「標準」、「關」之3個按鈕構成。 [0019] 於本體部10的前端,設置有卸除延長管300(參照第1圖(a))或標準吸口400(參照第1圖(b))之際所操作的解除按鈕18。藉由按下操作該解除按鈕18,能夠卸除延長管300、標準吸口400。 [0020] 另外,於本體部10的前端,安裝有旋轉式的刷子90。該刷子90,係構成為具有於連接口10a的外面凹凸嵌合而固定的大致圓弧形狀的固定基部90a、以轉動自如的方式被連結於該固定基部90a的旋轉部90b、被植設於該旋轉部90b的刷毛部90c。刷毛部90c,係構成為在收納時朝向後方,在使用時朝向前方轉動。 [0021] 集塵箱2係旋風式,具有使從導入管14吸入之包含塵埃的空氣之塵埃與空氣分離並收集塵埃的功能。另外,集塵箱2,係於馬達殼體部11的前方以軸方向為前後方向進行配置,並具有大致圓柱形的外筒2a。另外,於集塵箱2的上面(側面),形成有與導入管14連接的大致矩形的流入口2b。流入至該流入口2b之包含塵埃的空氣,在集塵箱2內使塵埃與空氣分離之後,與塵埃分離了的空氣從集塵箱2的後部(背面)被排出。 第35圖係表示集塵箱2的外觀圖,(a)係以上側(參照第2圖)為正面之際的正視圖,(b)係以上側為正面之際的右側視圖。另外,第36圖,係第35圖所示的I-I線及J-J線的剖面圖,(a)係第35圖(a)所示的I-I線剖面圖,(b)係第35圖(b)所示的J-J線剖面圖。 集塵箱2,係以外筒2a及後述之內筒200構成。外筒2a係大致圓筒形,如前述般於上面(圓筒側面)具備大致矩形狀的流入口2b,且前後開口,並於後方具備後述之濾網5,於前方具備蓋2c。另外,如第36圖(a)所示,分成後方係將藉由流入口2b吸引的包含塵埃的空氣迴旋、分離的分離部2a1,前方係收容所分離的塵埃的收容部2a2。 [0022] 內筒200,如第36圖所示般係大致圓筒形,並於上部(後方)具備設置有網目部220的筒部210,於下部(前方)具備雖省略構造,然而在開啟蓋2c之際推出塵埃的活塞部240。活塞部240,係內含於筒部210的下部(前方)所具備的傘部230,於傘部230設置有圓環狀的肋條(250a、250b、250c)。圓環狀肋條,係為了使被搬運至收容部2a2的塵埃不易回到分離部2a1側而設置,於本實施例中,圓環狀肋條250a、250b係設置於傘部230,圓環狀肋條250c係設置於活塞部240,然而其直徑、位置、個數不限於此。該等複數個圓環狀肋條當中,圓環狀肋條250a,能夠改變於分離部2a1迴旋之流動與朝向收容部2a2搬運之流動的比例,此亦有效地抑制塵埃回到分離部2a1側。為了獲得如此之效果,圓環狀肋條250a,係設置於緊鄰前述之外筒2a所具備的大致矩形狀的流入口2b的位置。所流入的空氣(包含塵埃),係以圓環狀肋條250a為邊界,上側係能夠將於分離部2a1迴旋的流動的一部分強化,下側係成為直接朝向收容部2a2搬運的流動。在沒有圓環狀肋條250a的情形,於分離部2a1迴旋的流動係一邊迴旋一邊朝向收容部2a2,一邊經過活塞部240一邊從收容部2a2回到分離部2a1。此時,雖藉由圓環狀肋條250b、250c抑制塵埃回歸,然而亦有塵埃回到分離部2a1的情形。藉由設置如本實施例般之圓環狀肋條250a,能夠強化於分離部2a1迴旋的迴旋流,而能夠抑制回歸了的塵埃附著於內筒200的網目部220。 [0023] 於本實施例中,雖圓環狀肋條250a係設置於稍微緊鄰流入口2b的位置,然而不限於此,亦可設置於將流入口2b二分的位置。另外,雖圓環狀肋條250a係設置於傘部230,然而不設置於傘部230,而設置於具備網目部220的筒部210亦可。 [0024] 另外,於集塵箱2的前面,將累積於集塵箱2內的塵埃廢棄之際進行開閉的蓋2c係透過鉸鏈部2d以轉動自如的方式被支承。另外,於蓋2c的上部,設置有具備用以將蓋2c的鎖定解除的解除按鈕2f的蓋鎖定機構2e。 [0025] 於集塵箱2內,在外筒2a的軸方向的後端收容有濾網5。該濾網5,係構成為折成摺疊狀,能夠使濾網面積增大,並且能夠降低濾網5所導致的壓力損耗。另外,藉由按下集塵箱2上部所具備的按鍵5a,能夠卸除濾網5,於與按鍵5a相反側(圖中箭號之下側),具備用以從吸塵器本體1將集塵箱2卸除的按鈕5b。 另外,濾網5,係例如為高密度的HEPA濾網(High Efficiency Particulate Air Filter)構成。所謂HEPA濾網,係指具有在額定風量對於粒徑0.3μm的粒子有99.97%以上的粒子捕集率,且初期壓力損耗為245Pa以下的性能的空氣濾網。 又,針對集塵箱2的內部的機構,能夠根據日本特開2016-137165號公報進行構成。 [0026] 第3圖,係表示使前述之蓋鎖定機構2e動作而將蓋2c開啟的狀態的電動吸塵器的立體圖。第4圖係電動吸塵器的縱剖面圖,第5圖係側視圖。 如第3圖~第5圖所示,電動吸塵器100,係集塵箱2安裝於本體部10的下方且馬達殼體部11的前方。此時,若將集塵箱2裝設於吸塵器本體1,則蓋鎖定機構2e係具備於圖中箭號所示上側(與本體部10大致相對向側),並於下側(不與本體部10相對向側)具備鉸鏈部2d。另外,蓋鎖定機構2e所具備的解除按鈕2f係比位於從吸塵器本體1(本體部10)左側緊鄰的位置的本體部10的側面更靠裏側,換言之係具備於比本體部10的側面更不突出的位置。此係因為在將解除按鈕2f設置於比本體部10側面更突出的位置的情形,有蓋2c於清掃中解除之虞,然而藉由使解除按鈕2f不從本體部10側面突出,能夠防止蓋2c的解除,並能夠防止誤動作。例如,於清掃中,吸塵器本體1有接觸家具等之情形。此時,因將解除按鈕2f設置於比本體部10側面更裏側,故能夠減少解除按鈕2f意外接觸家具之虞,或是蓋2c意外開啟之虞。蓋鎖定機構2e所具備的解除按鈕2f的位置不限於此,設置於從吸塵器本體1右側緊鄰的位置亦可。如本發明般,為能夠從本體部10側面按壓解除按鈕2f的構造,藉此能夠於垃圾筒等垃圾廢棄場所以單一動作輕易地將集塵箱2內的塵埃排出。另外,集塵箱2裝設於吸塵器本體1的狀態,且藉由蓋鎖定機構2e使蓋2c開啟的狀態之集塵箱2的開口部,係於與吸塵器本體1之作為開口部的連接口10a為相同方向開口。藉此,能夠排出集塵箱2的塵埃,並且亦能夠排出有殘留於導入管14之虞的塵埃。 並且,前述之第4圖及第5圖所示之集塵箱卸除按鍵5b,藉由朝向途中箭號所示前方向滑移,能夠從吸塵器本體1將集塵箱2卸除。因此,在使吸塵器本體1站立於充電台70的狀態(充電時)亦能夠僅搬運集塵箱2而拋棄垃圾。另外,藉由僅將集塵箱2從吸塵器本體1卸除,在集塵箱2髒汙的情形等能夠輕易地水洗,故能夠保持集塵箱2的清潔。依據以上般之本發明,因能夠對應於將集塵箱2裝設於吸塵器本體1的狀態、卸除的狀態及使用者的狀況進行垃圾拋棄,故能夠提供使用方便性良好的電動吸塵器。 [0027] 另外,於集塵箱2,以裝卸自如的方式設置有保養刷2s。該保養刷2s,係配置於在集塵箱2裝設於吸塵器本體1時從外部難以看見的位置。因此,在運轉中不易脫落,另外,不必將保養刷2s保管於與電動吸塵器100不同的場所。 [0028] 如第4圖所示,於本體部10之馬達殼體部11,收容有電動送風機40。於馬達殼體部11內,在電動送風機40的下方,收容有控制吸塵器本體1的本體基板50(控制基板)。 [0029] 電動送風機40,係以旋轉驅動軸40a朝向前後方向的方式橫放配置。另外,從電動送風機40被排出的空氣,係於配置在電動送風機40的下方之本體基板50流動,而將本體基板50冷卻。 [0030] 本體基板50,係上下分割而配置為2段,主要在相對向的面安裝零件。從電動送風機40被排出的空氣,係幾乎以使各本體基板50之被相對向配置的零件(發熱零件)冷卻的方式進行流動。 [0031] 另外,電動送風機40與本體基板50,係以於上下方向重疊的方式配置。因此,能夠使前後方向的尺寸較短。另外,電動送風機40及本體基板50,係位於把手部12的第1把持部12a1的下方。藉此,在使用者抓握把持部12a進行操作的情形,電動吸塵器100的重心會位在第1把持部12a1的下方附近,故在將電動吸塵器100的前端朝上使用的情形,能夠將電動吸塵器100穩定地進行保持。 [0032] 另外,於第1把持部12a1與馬達殼體部11的上面11c之間,形成有用以將手插入的寬度尺寸H1之間隙12c。另外,於第2把持部12a2與馬達殼體部11的背面11d之間,形成有比寬度尺寸H1更寬的寬度尺寸H2之間隙12d。如此,在把持第1把持部12a1進行清掃的情形,能夠在伸展手臂的狀態進行保持,故無需緊握第1把持部12a1,便能夠使電動吸塵器100前後移動。另外,在把持第2把持部12a2進行清掃的情形,有將手(指)深深插入間隙12d而緊握的必要,故使寬度尺寸H2比寬度尺寸H1更寬,藉此能夠將第2把持部12a2穩定地進行把持。 [0033] 另外,第1把持部12a1的厚度T1係形成為較薄,第2把持部12a2的厚度T2係形成為比厚度T1更厚。亦即,第1把持部12a1形成為較細,第2把持部12a2係形成維較粗。如此,在抓握第2把持部12a2進行清掃的情形,藉由使第2把持部12a2的厚度T2較厚,能夠容易確實握住,並且能夠提高第2把持部12a2的強度。 [0034] 蓄電池3,係例如能夠以能源效率高的鋰離子電池構成。另外,蓄電池3,係配置於把手部12的第2把持部12a2的下方。如此,藉由將蓄電池3設置於電動吸塵器100的後端,能夠使把手部12的重心接近第2把持部12a2,故在將電動吸塵器100的前端朝上使用的情形,能夠使操作感輕盈。 [0035] 蓄電池鎖定構件13,係於自由端側形成有與蓄電池3鎖定的爪部13a。另外,蓄電池鎖定構件13,係以將蓄電池3的背面從上端至下端包圍的方式配置,並構成為於蓄電池3的後端下面使爪部13a與蓄電池3的下面鎖定。 如此,藉由使蓄電池3為裝卸式,與蓄電池為無法裝卸者相比,蓄電池3的更換變得容易。另外,藉由選配準備預備的蓄電池3,以及能夠將預備的蓄電池3進行充電的充電盒,在電動吸塵器100的本體側的蓄電池消耗了的情形,能夠立即更換為預備的蓄電池3,藉此能夠延長清掃時間。藉由如此進行構成,例如,在清掃店鋪等寬敞的地面的情形為有效。 [0036] 第5圖,係表示電動吸塵器的排氣口為第1狀態,(a)側視圖,(b)係(a)的A-A線剖面圖。 如第5圖(a)所示,電動吸塵器100,係具有將所吸入的空氣排出至外部的排氣口16。排氣口16,係配置於集塵箱2的上方且第1把持部12a1的前方。另外,排氣口16,係沿著前後方向的狹縫狀的長孔16a於上下方向排列形成而藉此構成。 [0037] 於排氣口16的外面,以覆該複數的長孔16a的方式安裝有百葉件(風路切換構件)16b。 [0038] 如第5圖(b)所示,排氣口16的長孔16a,係被大致半圓形的壁面16c左右分隔而形成。於壁面16c,係於左右分別形成有5個長孔16a。百葉件16b,係沿著壁面16c以能夠滑動的方式安裝。於第5圖(b)中,係百葉件16b位於中央的狀態,且左右的長孔16a的一部分露出。 [0039] 另外,排氣口16,係形成為與馬達殼體部11連通,並構成為在來自電動送風機40的排氣將本體基板50冷卻之後,從長孔16a被排出。百葉件16b於第5圖(a)、(b)的狀態中,係從左右的長孔16a排氣。另外,因排氣口16位於把手部12的前方,故排氣口16容易位於比使用者更靠前側,故能夠減少排氣碰觸到使用者之情事。 [0040] 另外,於百葉件16b的表面,形成有朝向外側突出的突條部16b1。藉此,在將百葉件16b左右移動之際,容易使手指鉤掛於突條部16b1,而使將百葉件16b左右移動的操作變得容易,能夠迅速且容易地進行排氣朝向的變更。 [0041] 第6圖,係第5圖的B-B線剖面圖。 如第6圖所示,蓄電池3,係6個單電池3a於蓄電池殼體3b內,於上下分別各3個左右排列配置。並且,上段的3個單電池3a,係中央的單電池3a配置於比左右的單電池3a更低的位置,以將單電池3a從軸方向觀察時連結單電池3a的中心的線為V字形的方式進行配置。另外,下段的3個單電池3a亦同樣地配置為V字形。如此,藉由使單電池3a的軸方向朝向前後方向,比起使單電池3a的軸方向的朝向為朝向左右方向的情形,能夠使蓄電池3的寬度更窄。另外,將單電池3a配置為上下2段,且將單電池3a配置為V字形,藉此能夠使蓄電池3的寬度更為狹窄。因能夠如此般使左右的寬度較窄,故能夠減少清掃當中使用者接觸蓄電池3之情事。 [0042] 藉由如此般將單電池3a配置為V字形,於蓄電池殼體3b的上面形成有凹窪部3c。於該凹窪部3c形成有鉤掛滑移部3d。另一方面,在相對向於鉤掛滑移部3d的本體部10(把手部12的下方),形成有用以將鉤掛滑移部3d以滑移自如的方式進行保持的剖視T字形的軌道部15。 [0043] 另外,於蓄電池殼體3b的下端,形成有蓄電池鎖定構件13的爪部13a、13a所卡止的卡止部3e、3e。如此,藉由於無效空間形成鉤掛滑移部3d,能夠有效利用空間,並能夠將蓄電池3的高度尺寸抑制為較低。 [0044] 第7圖,係表示電動吸塵器的排氣口為第2狀態,(a)側視圖,(b)係(a)的C-C線剖面圖。 如第7圖(a)所示,電動吸塵器100的百葉件16b,係沿著壁面16c朝向右側(一方)移動,左側所有的長孔16a係開啟。 [0045] 如第7圖(b)所示,藉由百葉件16b使右側所有的長孔16a關閉,左側所有的長孔16a皆開啟。藉此,所有來自電動送風機40的排氣,從左側的長孔16a被排出。藉此,當使用者藉由左手抓握把手部12,而將電動吸塵器100配置於使用者的左側的情形,能夠防止排氣接觸使用者之情事。 [0046] 第8圖,係表示電動吸塵器的排氣口為第3狀態,(a)側視圖,(b)係(a)的D-D線剖面圖。 如第8圖(a)所示,電動吸塵器100的百葉件16b,係沿著壁面16c朝向左側(另一方)移動,左側所有的長孔16a關閉。 [0047] 如第8圖(b)所示,藉由百葉件16b使右側所有的長孔16a皆開啟。藉此,所有來自電動送風機40的排氣,從右側的長孔16a被排出。藉此,當使用者藉由右手抓握把手部12,而將電動吸塵器100配置於使用者的右側的情形,能夠防止排氣接觸使用者之情事。 [0048] 如此,於本實施形態之排氣口16,能夠自由地變更排氣的左右朝向,故在使用者為右撇子或左撇子的情形,皆能夠防止排氣直接接觸使用者。 [0049] 於如此構成之電動吸塵器100中,當使用者操作設置於把手部12的操作按鈕12b(參照第3圖)而開始運轉,則電動送風機40(第4圖參照)被自蓄電池3(參照第3圖)進行供電。並且,電動送風機40係驅動而吸入空氣。所吸入的空氣,係經由導入管14(參照第2圖),透過流入口2b(參照第2圖)流入至集塵箱2內。並且,所流入之含有塵埃的空氣,係成為迴旋流,而對於塵埃作用有離心力,塵埃與空氣係被分離。並且,空氣係通過濾網5,並通過電動送風機40、本體基板50(參照第4圖),從排氣口16(參照第5圖(a)被排氣至吸塵器本體1的外部)。 [0050] 第9圖,係表示電動吸塵器的充電台的立體圖。又,第9圖所示之充電台70,係將電動吸塵器100及所有的應用吸口體(附屬品)卸除的狀態。 如第9圖所示,充電台70,係構成為具備基部71及豎直部72及延長構件80。 [0051] 基部71,係具有標準吸口400(參照第1圖)所載置的大致矩形的載置面71a。另外,基部71,係於寬度方向(左右方向)的中央,具有朝向後方延伸的延伸部71b。於該延伸部71b的左右側方,設置有後述之將應用吸口體安裝並保管的側部保管部71c、71d。 [0052] 第10圖,係表示電動吸塵器的充電台的俯視圖。又,第10圖,係將充電台70從垂直上方俯視時的狀態。 如第10圖所示,右側的側部保管部71c,係構成為具有從延伸部71b朝向右側方延伸的並與地面相接的台座部71c1、從該台座部71c1的上面朝向上方突出的圓柱形的突起部71c2。左側的側部保管部71d,係構成為具有從延伸部71b朝向左側方延伸的並與地面相接的台座部71d1、從該台座部71d1的上面朝向上方突出的圓柱形的突起部71d2。 [0053] 另外,於延伸部71b,朝向後方延伸的延伸部71e與基部71一體形成。該延伸部71e,具有於電動吸塵器100充電時,防止電動吸塵器100朝向後方倒下的功能。另外,延伸部71e,係具有與地面相接的台座部71e1、從該台座部71e1的上面朝向上方突出的圓柱形的吸口保管部71e2。另外,台座部71e1,係構成為朝向左右方向延伸且寬廣。另外,台座部71e1的左右方向的兩端,係比前述台座部71c1、71d1的前端更位於內側(參照第10圖)。如此,延伸部71e,係不僅具有防止電動吸塵器100倒下的功能,亦具有將應用吸口體安裝而保管的保管功能。 [0054] 第11圖,係表示從電動吸塵器的充電台卸除延長構件的狀態的立體圖。 如第11圖所示,豎直部72,係從延伸部71b的後端部朝向垂直方向(上下方向)朝上延伸。另外,豎直部72,係形成為上下方向的中央之上部比下部更於前後方向具有厚度。 [0055] 於豎直部72的上面72a,設置有將手持狀態的電動吸塵器100(參照第1圖(b))充電之際所使用的第1充電端子73。第1充電端子73,係與吸塵器本體1(參照第2圖)電性連接。另外,第1充電端子73,係將蓄電池3充電的端子,形成為從豎直部72的上面72a朝向垂直方向的上方突出。 [0056] 第12圖,係電動吸塵器的充電台的分解立體圖。 如第12圖所示,充電台70,係構成為豎直部72對於基部71裝卸自如。又,基部71與豎直部72並非裝卸自如亦可,然而為了提高收納性、捆包性,為裝卸自如較佳。 [0057] 基部71,係於後面具備電源線76,於內部具有充電基板74。另外,於基部71的內部,設置有配重75,在充電台70裝設電動吸塵器100時充電台70不易倒下。 [0058] 於豎直部72設置有連接銷72b,於基部71設置有承接連接銷72b的連接端子71f,於基部71裝設豎直部72,藉此連接銷72b與連接端子71f電性連接。又,連接銷72b與第1充電端子73,係透過未圖示的電線連接。 [0059] 第13圖,係表示電動吸塵器的充電台的第1充電端子的擴大立體圖。 如第13圖所示,第1充電端子73,係具有從豎直部72的上面72a朝向上方突出的大致長方體狀的端子台73a。該端子台73a,係形成為左右方向細長。另外,於端子台73a,在左右兩端,形成有以前面及上面開放的方式缺口的凹部73b、73b。於各凹部73b內,設置有端子73c。端子73c,係於豎直部72內被螺固。 [0060] 於端子台73a,在端子73c與端子73c之間,形成有以前面及上面開放的方式缺口的大致長方體狀凹窪部73d、73d。 [0061] 端子73c,係藉由將細長的金屬板折彎而構成,於凹部73b內以朝向前後方向撓曲變形的方式配置。另外,端子73c,係透過前述之連接銷72b及導線(未圖示)電性連接。 [0062] 第14圖,係表示將與充電台的第1充電端子連接的電動吸塵器的本體端子部從集塵箱側仰視的狀態的立體圖。 如第14圖所示,於吸塵器本體1的本體端子部17,形成有充電台70的端子台73a(參照第13圖)所嵌合的嵌合凹部17a。於嵌合凹部17a內,配置有與充電台70的端子73c(參照第13圖)連接的本體端子17b。該本體端子17b,係與蓄電池3(參照第3圖)透過電線電性連接。另外,於嵌合凹部17a內,形成有與充電台70的凹窪部73d(參照第13圖)嵌合的嵌合突起17c。 [0063] 第15圖,係表示電動吸塵器的充電台的分解立體圖。 如第15圖所示,延長構件80,係在將電動吸塵器100(參照第1圖(a))以直立狀態充電的情形所使用者,並構成為具有管81、中繼端子82、第2充電端子83。 [0064] 管81,從設計面而言,例如以鋁合金等輕量者構成,並於軸方向的途中保持有中繼端子82。另外,管81,係於軸方向的上端保持第2充電端子83。藉由使管81為金屬製,能夠使充電台70在外觀上顯得苗條,且在製造延長構件80之際不需要大的模具。又,管81,係不限於金屬製,為合成樹脂製亦可。 [0065] 另外,管81,係從中繼端子82朝向下側突出的連結部81s,連結至一體形成於豎直部72的連結保持部72c。連結保持部72c,係於軸方向形成為細長的筒狀,於上面72a形成有管81的連結部81s所插入的插入孔72c1。該連結保持部72c,係形成為能夠收容連結部81s整體的長度。 [0066] 中繼端子82,係以合成樹脂等形成,並具有與第1充電端子73連結的連結端子部82a、將連結端子部82a保持於管81的保持構件82b、保持延長管300的延長管保持部82c、保持延長軟管800(參照第25圖)的延長軟管保持部82d。 [0067] 連結端子部82a,係形成為朝向於管81的軸方向正交的方向突出,並於下面形成有與第1充電端子73連接的端子部。該端子部,雖未圖示,然而與第14圖所示之本體端子部17為相同構成。 [0068] 保持構件82b,係具有朝向連結端子部82a延伸的凸緣82b1、從該凸緣82b1朝向上方形成為側視圓錐台狀並且固定於管81的筒體82b2。 [0069] 如此,中繼端子82,係構成為在將管81插入至連結保持部72c而安裝時,連結端子部82a與第1充電端子73係連結而電性連接。 [0070] 延長管保持部82c,係形成於連結端子部82a的前面,並具有將延長管300(參照第1圖(a))從左右兩側夾住而保持的一對保持片82c1、82c1。一對保持片82c1、82c1,係構成為能夠撓曲變形,並將延長管300(參照第1圖(a))從間隙82c2壓入,藉此能夠將延長管300保持於保持片82c1、82c1。 [0071] 延長軟管保持部82d,係於保管延長軟管800(參照第25圖)之際所使用者,並具有前部保持片82d1、下部保持片82d2。 [0072] 前部保持片82d1,係與管81側夾住而保持的板狀者,並形成為於連結端子部82a的上面朝向上方突出。另外,前部保持片82d1的前端(上端),係形成為朝向管81側彎曲。 [0073] 下部保持片82d2,係支承延長軟管800的下部者,並從具有從連結端子部82a跨至筒體82b2形成的下部支承部。另外,下部保持片82d2,係連結連結端子部82a與保持構件82b,使中繼端子82的強度提升。 [0074] 第2充電端子83,係與第1充電端子73為相同構成,並使直立狀態的電動吸塵器100(參照第1圖(a))能夠以站立的狀態充電。另外,第2充電端子83,係具有保持於管81的上端的保持部83a。於該保持部83a的上面83a1,第2充電端子83朝上形成。 [0075] 另外,於保持部83a的前面,形成有承接電動吸塵器100的集塵箱2的周面,並抑制電動吸塵器100的晃動的抑制部83b。該抑制部83b的前面,係形成為一邊朝向左右擴展一邊朝向前方彎曲。 [0076] 第16圖,係表示電動吸塵器的充電台的側視圖。 如第16圖,充電台70,係在使中繼端子82的連結端子部82a朝向前側的狀態,將管81從上方插入至連結保持部72c。並且,當比中繼端子82更下部的管81的連結部81s(參照第15圖)插入至連結保持部72c,則第1充電端子73(參照第15圖)嵌合於中繼端子82,第1充電端子73與中繼端子82係電性連接。另外,中繼端子82,係透過通過第2充電端子83及管81內的電線(未圖示)電性連接。 [0077] 此時,於第16圖之側視中,連結保持部72c的背面(後面)的位置,與延長構件80的背面(後面)的位置係大致一致。另外,延伸部71e,構成為於第16圖的側視中,比連結保持部72c及延長構件80更朝向後方突出。 [0078] 另外,保持部83a的上面83a1,係以朝向前方下降的方式稍微傾斜。另外,第2充電端子83,係沿著上面83a1的傾斜而傾斜配置。 [0079] 第17圖,係將電動吸塵器以直立狀態安裝於充電台時的側視圖。又,第17圖的方向箭號,係表示充電台70的朝向(第18圖亦相同)。 如第17圖所示,電動吸塵器100係在直立狀態,與第2充電端子83連接而藉此充電。此時,使用者係一邊把持把手部12一邊使延長管300朝下,而使吸塵器本體1從第2充電端子83的上方下降,藉此於第2充電端子83連接本體端子部17。此時,因第2充電端子83朝上形成,故藉由電動吸塵器100的本身重量,能夠將本體端子部17確實地連接於第2充電端子83。 [0080] 另外,集塵箱2係相接於抑制部83b,延長管300係保持於延長構件80的延長管保持部82c。另外,標準吸口400的一部分,係與基部71的載置面71a相接。藉此,即使在電動吸塵器100的重心較高的狀態進行充電的情形,亦能夠將電動吸塵器100穩定地保持於充電台70。 [0081] 另外,在將直立狀態的電動吸塵器100藉由充電台70進行充電的情形,電動吸塵器100係以對於垂直方向(上下方向),朝向前方僅以角度α前傾的姿勢被保持。如此,電動吸塵器100以前傾姿勢被保持,藉此電動吸塵器100的重心,會比起將電動吸塵器100以直立的方式保持的情形更靠前方,故能夠防止電動吸塵器100朝向後方倒下。 [0082] 又,充電台70,在不與電源線76連接,不進行蓄電池3的充電的情形,亦能夠使用作為收納電動吸塵器100之際的支架。 [0083] 第18圖,係將電動吸塵器以手持狀態安裝於充電台時的側視圖。 如第18圖所示,電動吸塵器100係在手持狀態,與第1充電端子73連接。亦即,第17圖所示之將直立狀態的電動吸塵器100進行充電的狀態,係在使連結端子部82a的方向朝向後方(反方向)的狀態,延長構件80被安裝於豎直部72。亦即,自第16圖所示的狀態,至第1充電端子73(參照第15圖)與中繼端子82的連接被解除為止,將延長構件80朝向延長上方拉起。並且,將延長構件80,以管81作為軸而以使中繼端子82朝向後側的方式進行旋轉,下降至與上面72a相接為止,而成為第18圖所示之狀態。 [0084] 並且,從電動吸塵器100的卸除延長管300,並將電動吸塵器100與標準吸口400直接連接。並且,使用者係使連接有標準吸口400的電動吸塵器100的本體端子部17從第1充電端子73的上方下降,藉此第1充電端子73與本體端子部17連接。如此,於本實施形態的充電台70中,能夠改變延長構件80的朝向進行保管,並能夠將電動吸塵器100以手持狀態進行充電。另外,因不須將延長構件80保管在與充電台70不同的場所,故能夠提升使用方便性。 [0085] 又,延長管300,係能夠保持於延長構件80的延長管保持部82c而進行保管。如此,因能夠將延長構件80保持在充電台70的延長管保持部82c,故在使電動吸塵器100從直立狀態成為手持狀態的情形,能夠將卸除了的延長管300迅速地安裝於延長管保持部82c而保管。另外,在使電動吸塵器100從手持狀態成為直立狀態的情形,能夠將從延長管保持部82c卸除延長管300並迅速地安裝於電動吸塵器100。另外,因能夠將延長管300保持於比地面更高的位置,故對於使用者而言亦容易裝卸,能夠提升使用方便性。另外,因沒有將延長管300保管在與充電台70不同的場所的必要,故能夠提升使用方便性。 [0086] 第19圖,係表示本體端子部與第1充電端子的連接狀態的剖面圖。 如第19圖所示,在本體端子部17嵌合於第1充電端子73之際,本體端子17d接觸於端子73c,並且本體端子17d的緣部17f下降而藉此端子73c朝向後方撓曲變形。端子73c,係具有朝向前方推彈的彈性,故在吸塵器本體1被裝設於充電台70的期間,本體端子17d與端子73c維持在接觸的狀態,而持續對於蓄電池3(參照第3圖)充電。 [0087] 另外,第1充電端子73,係與本體端子部17凹凸嵌合,故例如即使在充電當中使用者接觸吸塵器本體1,本體端子17d與端子73c的導通狀態(接觸狀態)亦不致解除。另外,在第2充電端子83(參照第16圖)與本體端子部17連接的情形,即使在充電當中使用者接觸吸塵器本體1,本體端子17d與端子73c的導通狀態(接觸狀態)亦不致解除。 [0088] 於如此構成之充電台70中,因第1充電端子73形成於豎直部72的上面72a,故在使第1充電端子73與本體端子部17配合時,會位在接近使用者的視線的位置,故容易將本體端子部17插入至第1充電端子73,而容易將吸塵器本體1裝設於充電台70。另外,於充電台70中,因第2充電端子83形成上面83a1(參照第15圖),故在使第2充電端子83與本體端子部17配合時,會位在更加接近使用者的視線的位置,故容易將本體端子部17插入至第2充電端子83,而容易將吸塵器本體1裝設於充電台70。 [0089] 另外,於充電台70中,第1充電端子73形成於豎直部72的上面72a。亦即,因第1充電端子73形成於比地面更高的位置,故於第1充電端子73不易有垃圾堆積,並能夠減少灰塵從地面揚起而附著之情事。另外,於充電台70中,第2充電端子83形成於延長構件80的上面83a1。亦即,因第2充電端子83形成於比地面更高的位置,故於第2充電端子83不易有垃圾堆積,並能夠減少灰塵從地面揚起而附著之情事。 [0090] 另外,在裝設於充電台70的電動吸塵器100中,第1充電端子73或第2充電端子83係位於接近電動吸塵器100的重心的位置(電動送風機40及蓄電池3的位置),故能夠在重心附近承接第1充電端子73、第2充電端子83,藉此於充電當中能夠將吸塵器本體1穩定地保持於充電台70。 [0091] 另外,藉由於充電台70應用電動吸塵器100,能夠在將集塵箱2卸除的狀態進行充電,故在將集塵箱2洗淨、乾燥當中亦能夠進行充電。 [0092] 另外,在將電動吸塵器100於充電台70以手持狀態進行充電的情形,係使標準吸口400不接觸於基部71的載置面71a(參照第18圖)。另外,因第1充電端子73朝上,故係本體端子部17從上方連接於第1充電端子73的構成。藉此,因能夠使電動吸塵器100的本身重量集中作用於第1充電端子73,故能夠將本體端子部17與第1充電端子73確實地連接。 [0093] 又,雖省略圖示,然而在將電動吸塵器100以直立狀態進行充電的情形,亦藉由與第19圖相同的機構,使電動吸塵器100的本體端子部17與第2充電端子83連接。藉此,即使在本體端子部17與第2充電端子83連接的情形,亦能夠獲得與將第1充電端子73與本體端子部17連接的情形相同的效果。 [0094] 另外,於充電台70中,在電動吸塵器100連接有標準吸口400的狀態進行充電的情形,因能夠藉由基部71的載置面71a進行支承,故能夠將電動吸塵器100藉由第1充電端子73及標準吸口400之2部位進行支承,並能夠將電動吸塵器100穩定地保持於充電台70。 [0095] 第20圖,係藉由直立狀態的電動吸塵器清掃地面時的使用形態圖。 如第20圖所示,在使電動吸塵器100成為直立狀態,並使電動吸塵器100突出為比使用者更靠前方而清掃地面的情形,使用者係一邊把持把手部12的第2把持部12a2,一邊使電動吸塵器100前後移動。另外,雖未圖示,在使電動吸塵器100位於使用者的身側的狀態清掃地面的情形,使用者係一邊把持把手部12的第1把持部12a1,一邊使電動吸塵器100前後移動。如此,在使用者清掃地面的情形,能夠改變把手部12的位於進行清掃。 [0096] 第21圖,係藉由直立狀態的電動吸塵器清掃高處時的使用形態圖。 又,就成為直立狀態時重心位於前端側的電動吸塵器(參照專利文獻1)而言,在將電動吸塵器100於比地面更為高處進行清掃的情形,因使用者有將電動吸塵器100的前端朝上舉起的必要,故容易對於手腕造成負擔。 因此,如第21圖所示,作為電動吸塵器100的重量物之電動送風機40(參照第4圖)或蓄電池3係位於接近把手部12的位置(接近手邊的位置),故電動吸塵器100的重心G會接近使用者的手邊。藉此,即便在使電動吸塵器100成為直立狀態,令電動吸塵器100清掃比地面高處的情形,亦容易進行清掃,而能夠提升使用方便性。於第21圖中,雖舉出清掃階梯的情形為例進行說明,然而在使電動吸塵器100舉起而清掃空調機的面板等情形亦為有效。 [0097] 接著,針對連接於電動吸塵器100的各種應用吸口體進行說明。於前述之電動吸塵器100,能夠連接並替換作為附屬品的各種應用吸口體而進行清掃。 第22圖,係表示顯示安裝了開閉構件的標準吸口的剖面圖,(a)係前進時,(b)係抵接於牆壁時,(c)後進時。又,於第22圖中,驅動旋轉刷的馬達或控制旋轉刷的基板之圖示係省略。 [0098] 如第22圖(a)所示,標準吸口400,係構成為具有吸口殼體401、藉由馬達(未圖示)驅動的第1刷402、藉由與地面的摩擦進行旋轉的第2刷403。 [0099] 吸口殼體401,下面係開放,並且具有收容第1刷402及第2刷403的空間。第2刷403,係於第1刷402的後方隔著間隙進行配置。 [0100] 另外,於吸口殼體401的前面,設置有開閉構件404。開閉構件404,係具有轉動軸404a。另外,開閉構件404,係具有與轉動軸404a的軸方向正交而延伸的突起體404b、從轉動軸404a朝向與突起體404b為相反方向延伸的開閉體404c。突起體404b,係以硬質的板狀構件構成。開閉體404c,係於以前側為刷毛部404c1並以後側為橡膠製的板部404c2的方式前後疊合而構成。 [0101] 如第22圖(a)所示,在使標準吸口400前進的情形,藉由刷毛部404c1與地面的摩擦力,以及電動送風機40的吸入力,開閉體404c係朝向逆時針方向轉動,而吸口殼體401的前面下部成為開放狀態。藉由如此使開閉體404c開放,能夠將位於標準吸口400的前方的大的垃圾(塵埃)吸入。 [0102] 如第22圖(b)所示,在標準吸口400抵接於牆壁的情形,首先,突起體404b的前端(上端)會抵接於牆壁。並且,當標準吸口400被朝向牆壁進一步按壓,則藉由該按壓力,開閉構件404於順時針方向轉動而開閉體404c朝向前方動作。藉由開閉體404c朝向前方動作,吸口殼體401的前面下部的開口401a係關閉。藉由如此構成,能夠吸入並去除牆邊(角)的垃圾。另外,藉由使標準吸口400於左右方向移動,能夠將牆邊的垃圾更加確實地去除。 [0103] 如第22圖(c)所示,在使標準吸口400後進的情形,藉由刷毛部404c1與地面的摩擦力,開閉體404c係朝向順時針方向轉動,而開閉體404c朝向前方動作。藉此,因吸口殼體401內的靜壓上升,藉此能夠確實吸入垃圾。 [0104] 另外,就無線的電動吸塵器100而言,吸入力與從家用的插座供給電力的電動吸塵器相比係較弱。因此,於標準吸口400中,在前進時(參照第22圖(a)),吸口殼體401的前面(開口401a)係開放,故能夠使操作力輕,並能夠吸取大的垃圾。另外,後進時(參照第22圖(c)),開閉構件404係關閉而靜壓提高,故能夠確實吸入例如地毯中的砂粒等。另外,藉由將標準吸口400構成為比連接於從家用的插座供給電力的電動吸塵器的吸口更小,能夠使從標準吸口400的空氣洩漏減少,並能夠使靜壓容易均等分佈。 [0105] 第23圖,係表示各種應用吸口體,(a)表示間隙吸口的立體圖,(b)係表示小型吸口的立體圖,(c)係表示掃帚型吸口的立體圖,(d)係(c)的俯視圖。 如第23圖(a)所示,間隙吸口500,係吸取累積於家具之間、家具與牆壁的間隙等的垃圾者。另外,間隙吸口500,係於基端具有連接於電動吸塵器100的圓管狀的本體連接口501,於前端具有朝向吸入對象物的寬度狹窄的吸入口502。 [0106] 如第23圖(b)所示,小型吸口(迷你動力頭)600,係前述之標準吸口400略為小型化者,並能夠運用在若於與使用標準吸口400的場所為相同的場所進行清掃會有精神上有所抗拒的場所(沙發、寢具等)。 [0107] 另外,小型吸口600,係具備比標準吸口400更為寬度狹窄的吸口殼體601、藉由馬達M(參照第24圖(a))進行旋轉的旋轉刷602、圓筒狀的刮取刷603(參照第24圖)。另外,小型吸口600,係具備了具有與電動吸塵器100電性連接的端子的連接口604。 [0108] 如第23圖(c)、(d)所示,掃帚型吸口700,係用以清掃窗框的軌道、收納有小東西的抽屜中等者,並具有用以掃取垃圾的刷毛體701、用以吸入垃圾的橡膠製的軟管702。軟管702,係能夠撓曲變形,並具有不致吸入小物品的直徑之吸入口。另外,掃帚型吸口700,係具備複數個軟管702,於俯視觀察下配置為直線狀,並且構成為於軟管702的兩側具備刷毛體701。 [0109] 另外,掃帚型吸口700,係具有連接於電動吸塵器100的連接口703、能夠變更刷毛體701及軟管702的朝向的關節部704、705。 [0110] 第24圖,係表示小型吸口的剖面圖,(a)係前進時,(b)係後進時。又,第24圖,係將吸口於寬度方向的中央切斷的狀態。另外,於第24圖中,係將垃圾以○號示意性進行圖示。 如第24圖(a)所示,小型吸口600的吸口殼體601,係具有將用以將收容旋轉刷602及刮取刷603的吸入室601a,與收容馬達M或基板(未圖示)等的收容室601b進行劃分的隔壁601c。 [0111] 旋轉刷602,係於設置在軸中心的芯構件的外周植設刷毛而構成。 刮取刷603,係剖視大致圓形,並形成為朝向軸方向與旋轉刷602相對向的長度。另外,刮取刷603,係以與旋轉刷602的刷毛相接的方式配置。另外,刮取刷603,係將所謂的絨毛刷(lint brush)構成為大致圓筒狀者。 [0112] 如第24圖(a)所示,在使小型吸口600前進的情形,係朝向空心箭號W10的方向旋轉,並使旋轉被限制於預定位置。此時,因絨毛刷會成為反向,故能夠藉由刮取刷603從地面捕集垃圾。又,旋轉刷602的旋轉方向,係空心箭號W1的方向。 [0113] 另外,在使小型吸口600後進的情形,刮取刷603係從第24圖(a)的狀態朝向順時針方向轉動90度(參照空心箭號W20),而達到第24圖(b)所示的狀態。藉此,藉由刮取刷603所刮取的垃圾係藉由旋轉刷602去除,而被吸入至吸塵器本體1(參照第2圖)。 [0114] 如此,在使用小型吸口600的情形,能夠使靜壓提高。藉此,能夠將吸入對象物(地毯中的砂粒等)集中地吸入,且能夠輕易去除如此般之垃圾。另外,藉由使小型吸口600的寬度較短,能夠縮小壓力面積,故能夠使操作性輕便。 [0115] 第25圖,係表示延長軟管的立體圖。 如第25圖所示,延長軟管800,係構成為具備於前端具備把手801的吸入口802、於基端與吸塵器本體1(參照第2圖)連接的連接口803、連接吸入口802與連接口803的蛇腹管804。 [0116] 另外,於延長軟管800的內側通過有電線(未圖示),並構成為能夠與設置有藉由馬達M動作的旋轉刷602的小型吸口600(參照第24圖(a))連接。 [0117] 藉由將如此之延長軟管800連接於吸塵器本體1而使用,能夠一邊以一方的手拿取吸塵器本體1,並以另一方的手拿取把手801,一邊自由地改變小型吸口600的位置一邊進行清掃。藉此,與沒有延長軟管的電動吸塵器相比,容易清掃車內的襯墊或腳邊。 [0118] 第26圖,(a)係表示安裝了包含延長軟管的各種應用吸口體的狀態的正視圖,(b)係表示安裝了除了延長軟管的各種應用吸口體的狀態的側視圖。 如第26圖(a)、(b)所示,於充電台70,能夠安裝間隙吸口500、小型吸口600、掃帚型吸口700及延長軟管800。亦即,構成為間隙吸口500,能夠於側部保管部71d(參照第9圖)安裝並保管,小型吸口600,能夠於延伸部71e安裝並保管,掃帚型吸口700,能夠於側部保管部71c安裝並保管。又,安裝間隙吸口500、小型吸口600、掃帚型吸口700的位置不限於本實施形態,能夠適當變更。 [0119] 另外,於充電台70,能夠將延長軟管800,於前部保持片82d1與管81之間隔著蛇腹管804的長度方向的中央進行保持。 [0120] 如此,於充電台70能夠保管作為各種應用吸口體的間隙吸口500、小型吸口600、掃帚型吸口700及延長軟管800。藉此,不須將間隙吸口500、小型吸口600、掃帚型吸口700及延長軟管800收納在房間的其他場所,而能夠迅速地替換使用,令使用方便性提升。 [0121] 第27圖,係表示延長軟管的使用狀態,(a)係具備本實施形態之把手部的電動吸塵器,(b)係具備比較例之把手部的電動吸塵器。 第27圖(b)所示之電動吸塵器,係於吸塵器本體1具備把手部120者。把手部120,係未於本實施形態之把手部12設置第1把持部12a1的構造。於具備如此把手部120的吸塵器本體1連接延長軟管810的情形,係使吸塵器本體1的前端朝向下側。因此,如第27圖(b)所示,能夠使延長軟管810的長度L10增長。 [0122] 對此,第27圖(a)所示之本實施形態之電動吸塵器100,係具備除了第2把持部12a2還設置有第1把持部12a1的把手部12。因此,在將延長軟管800連接於吸塵器本體1的情形,使用者係把持第1把持部12a1,藉此使吸塵器本體1的前端朝向前方。因此,亦能夠如第27圖(a)所示,將延長軟管800的長度L1構成為比第27圖(b)的情形更短。 [0123] 第28圖,係表示變形例之間隙吸口,(a)係立體圖,(b)係俯視圖,(c)係側視圖。 如第28圖(a)、(b)、(c)所示,間隙吸口500A,係具備吸口本體503、導光構件504、蓋構件505。蓋構件505,係以軟質材料形成,設置為用以在吸口本體503吸入垃圾之際,防止對象地面等的損傷。 [0124] 係具備吸口本體503,具有與第23圖(a)所示之間隙吸口500基本上相同的形狀。導光構件504,係以細長的大致板狀的構件構成,從吸口本體503的前端側滑移而安裝。蓋構件505,係安裝於間隙吸口500的前端。 [0125] 第29圖,係表示變形例之間隙吸口的分解立體圖。 如第29圖所示,間隙吸口500A,係於吸口本體503的下面,形成有用以安裝導光構件504的導引軌503a。 [0126] 導光構件504,係構成為具有導光體504a、LED504b、蓄電池504c、蓋體504d。又,蓄電池504c,係一次電池亦可,係二次電池亦可。 [0127] 導光體504a,係以丙烯酸等透明的樹脂形成,並沿著吸口本體503細長地形成。另外,導光體504a,係具有周壁504s及前壁504t,並形成為大致四角柱狀。另外,於導光體504a的上面,形成有掛止於導引軌503a的直線狀的滑移溝504e。另外,於導光體504a的前端上面,突出形成有能夠調整空氣的取入量的吸入閥用的閥體504f。閥體504f,係朝向軸方向細長地形成。 [0128] 滑移溝槽504e的軸方向的長度L30,係形成為比導引軌503a的軸方向的長度L40更長。 [0129] 第30圖,係第28圖(b)的E-E線剖面圖。 如第30圖所示,導引軌503a,係形成為從軸方向時為倒T字形。 [0130] 於導光體504a的內部,係形成有與滑移溝504e連通的空洞部504g。該空洞部504g,形成為於剖視為大致矩形,並具有導引軌503a能夠滑動的寬度W,以及能夠收容導引軌503a、LED504b及蓄電池504c(參照第29圖)的高度H。 [0131] 第31圖,係第28圖(b)的F-F線剖面圖。 如第31圖所示,空洞部504g,係沿著軸方向形成至導光體504a的前端。又,導光體504a的前端面係封閉的形狀。 [0132] 於空洞部504g內,係從導光體504a的基端側的孔以LED504b、蓄電池504c的順序插入。最後,藉由蓋體504d使導光體504a基端封閉並鎖定。又,蓋體504d,係構成為能夠裝卸。 [0133] 第32圖,係第28圖(c)的G-G線剖面圖。 如第32圖所示,於吸口本體503的底面503b,靠前方沿著軸方向(前後方向)形成有長孔503c。於該長孔503c插通有形成於導光體504a的閥體504f,閥體504f構成為能夠於長孔503c內在前後方向滑動。 [0134] 如此,藉由長孔503c及閥體504f構成吸入閥V。藉由設置吸入閥V,能夠使從外部取入電動吸塵器100內的空氣的量變動。藉此,即便是吸引力不同的吸塵器,亦能夠安裝間隙吸口500A,而能夠提高通用性。 [0135] 在組裝如此構成之間隙吸口500A的情形,係將導光體504a的滑移溝504e從前方插入至導引軌503a並朝向後方滑移。接著,於導光體504a內插入LED504b及蓄電池504c,並藉由蓋體504d封塞導光體504a的後端。接著,藉由將蓋構件505安裝於吸口本體503,能夠防止導光構件504從吸口本體503脫落。又,於蓋體504d,設置有用以開關LED504b的機構。 [0136] 並且,將間隙吸口500A安裝於電動吸塵器100,或者,將安裝有間隙吸口500A的延長管300安裝於吸塵器本體1。並且,藉由使LED504b的電源開啟,LED504b係發光。所出射的光,係一邊通過導光體504a的周壁504s(參照第29圖及第31圖)一邊朝向前方傳遞,或是直接照射於前端的前壁504t(參照第29圖及第31圖)。藉此,能夠效率良好地照亮深處(間隙的)的前方,而能夠容易去除塵埃。 [0137] 第33圖,係表示將其他變形例之間隙吸口安裝於電動吸塵器的狀態的側視圖,第34圖,係第33圖的H-H線剖面圖。 如第33圖所示,間隙吸口500B,係具備導光體507。導光體507的基端,係延伸至吸塵器本體1的連接口10a。另外,於吸塵器本體1,在與導光體507的後端面相對向的位置,設置有LED506。LED506,係構成為從蓄電池3被供給電力。 [0138] 如第34圖所示,間隙吸口500B,係與前述之間隙吸口500A同樣地,藉由導引軌503a、滑移溝504e及閥體504f構成吸入閥V。 [0139] 如此,在將LED504b非設置於導光體504a,而是設置於吸塵器本體1的情形,亦能夠使來自吸塵器本體1的光經由導光體507效率良好地照射深處(間隙的)的前方,而能夠容易去除塵埃。 [0140] 又,於前述之實施形態中,雖舉出吸口本體503未以導光體構成的情形進行說明,然而將吸口本體503的整體以丙烯酸等透明的樹脂形成,並藉由設置於吸口本體503的LED或是設置於吸塵器本體1的LED使吸口本體503導光亦可。 [0141] 如以上所說明般,本實施形態之電動吸塵器的充電台70,係具備載置於地面的基部71、從基部71豎起的豎直部72、連結於豎直部72的延長構件80,豎直部72,係具有將電動吸塵器100在手持狀態進行充電的第1充電端子73,延長構件80,係具有將電動吸塵器100在直立狀態進行充電的第2充電端子83。藉此,即便電動吸塵器100在直立狀態及手持狀態下電動吸塵器100的本體端子部17的高度位置會改變,在電動吸塵器100的直立狀態及手持狀態之任一者皆能夠進行充電。 [0142] 另外,於本實施形態中,延長構件80,係具有將第1充電端子73與第2充電端子83電性連接的中繼端子82。藉此,沒有必要將第1充電端子73及第2充電端子83從電源以各自不同的電路(電線)構成,故能夠使電路構成簡略化。另外,在將電動吸塵器100以手持狀態使用的情形,將包含第2充電端子83的延長構件80自電路隔絕。 [0143] 另外,於本實施形態中,豎直部72,係具有將延長構件80以能夠裝卸的方式進行連結的連結保持部72c,連結保持部72c,係在第1充電端子73與中繼端子82的電性連接解除的狀態,保持延長構件80。藉此,在將電動吸塵器100以手持狀態進行充電的情形,亦能夠保管未使用的延長構件80,故使用方便性提升。 [0144] 另外,於本實施形態中,基部71,係具有隔著豎直部72設置於與該基部71為相反側的延伸部71e,延伸部71e,係具備保管於電動吸塵器100裝卸使用之應用吸口體(小型吸口600)的吸口保管部71e2。藉此,藉由延伸部71e,能夠抑制充電台70朝向後方倒下,並且能夠保管應用吸口體。 [0145] 另外,於本實施形態中,延長構件80,係具有保持於電動吸塵器100裝卸使用的延長軟管800的延長軟管保持部82d。藉此,即便在將適合使用於車內等情形的延長軟管800作為附屬品運用的情形,亦能夠將延長軟管800吊掛於充電台70進行保管,而使用方便性提升。 [0146] 另外,於本實施形態中,延長構件80,係具有金屬製的管81。藉此,能夠使充電台70的外觀清爽,並且能夠提高延長構件80的強度。 [0147] 另外,於本實施形態中,管81係圓形。藉此,不須將延長構件80從豎直部72卸除,便能夠改變延長構件80的朝向,而能夠使電動吸塵器100分別對應於直立狀態的充電及手持狀態的充電。 [0148] 又,本發明,係不限於前述之實施形態,而包含各種變形例。例如,雖將第1充電端子73及第2充電端子83經由中繼端子82從電源以1個電路(配線)構成,然而第1充電端子73及第2充電端子83之來自電源的電路(配線)係分別構成亦可。另外,安裝應用吸口體的數量、位置係一例,安裝更多的應用吸口體亦可。例如,使設置有第2充電端子83的延長構件80,不為能夠與設置有第1充電端子73的充電台70以另外的構件連結的構造,而是作為能夠對於充電台70能夠伸縮或是能夠轉動等無法裝卸的構造的一個零件亦可。[0009] Hereinafter, an embodiment for implementing the present invention (hereinafter referred to as an "embodiment") will be described in detail while appropriately referring to the drawings. FIG. 1 shows a state where an electric vacuum cleaner is attached to the charging stand of this embodiment, (a) is in an upright state, and (b) is in a hand-held state. FIG. 1 (a) is a state in which the charging station 70 of the electric vacuum cleaner 100 charges the electric vacuum cleaner 100 while standing upright. An extension tube 300 is connected to the front end of the electric vacuum cleaner 100, and a standard suction port 400 is connected to the front end of the extension tube 300. In addition, the standard suction port 400 is a power brush type in which the brush is rotated by a motor. [0010] In addition, FIG. 1 (b) is attached to the charging stand 70 of the electric vacuum cleaner 100, and the electric vacuum cleaner 100 is standing and charged in a hand-held state. In this case, the extension tube 300 is removed from the front end of the electric vacuum cleaner 100, and the standard suction port 400 is directly attached to the front end of the electric vacuum cleaner 100. In addition, in FIG. 1(b), although the use state in which the standard suction port 400 is directly attached to the electric vacuum cleaner 100 is illustrated, it can be used in a state where the standard suction port 400 is not attached to the electric vacuum cleaner 100. [0011] In addition, in the charging stand 70 of FIG. 1(b), by changing the orientation of the extension member 80 for mounting, the electric vacuum cleaner 100 can be charged in a hand-held state. [0012] FIG. 2 is an exploded perspective view showing an electric vacuum cleaner. In the direction shown in the second figure, the direction of the electric vacuum cleaner 100 is shown. As shown in FIG. 2, the electric vacuum cleaner 100 is configured to include a cleaner body 1, a dust box 2 (dust collector), and a battery 3. [0013] The vacuum cleaner body 1 is configured to include a body portion 10, a motor housing portion 11, and a handle portion 12. [0014] The body portion 10 is formed with a connection port 10a as a suction port in the body portion 10 connected to the extension tube 300 (see FIG. 1(a)) or the standard suction port 400. In addition, in the main body portion 10, the dust box 2 is detachably mounted, and further includes an introduction pipe 14 that feeds air containing dust sucked in from the connection port 10a to the dust box 2. [0015] The motor housing 11 includes an electric blower 40 (see FIG. 4) and a main body substrate 50 (see FIG. 4). In addition, a circular suction port 11 a that sucks clean air after the dust collecting box 2 is collected is formed in front of the motor housing 11. In addition, a body terminal portion 17 connected to the charging stand 70 (refer to (a) and (b) of FIG. 1) is formed at the lower portion of the front surface of the motor housing portion 11 than the suction port 11 a. [0016] The handle portion 12 is provided behind the body portion 10, and has a grip portion 12a formed in a substantially L-shape. The grip portion 12a has a first grip portion 12a1 extending linearly in the front-rear direction and a second grip portion 12a2 extending linearly in the vertical direction. The first grip portion 12a1 is arranged above the second grip portion 12a2. The second grip portion 12a2 is inclined so that the upper part faces forward in the vertical direction. In addition, the first gripping portion 12a1 and the second gripping portion 12a2 are formed substantially continuously in a bar shape. In this way, by configuring the first grip portion 12a1 and the second grip portion 12a2 to be linear, the user can easily recognize the position of the handle. [0017] In addition, the handle portion 12 is provided with a battery lock member 13 to lock the battery 3 (battery case). The battery lock member 13 is formed in a substantially L-shaped plate shape, and one end is rotatably connected to the handle portion 12. [0018] In addition, an operation button 12b is provided on the upper surface of the first grip portion 12a1 of the handle portion 12. The operation button 12b is composed of, for example, three buttons of "strong", "standard", and "off". [0019] At the front end of the main body 10, a release button 18 that is operated when the extension tube 300 (refer to FIG. 1(a)) or the standard suction port 400 (refer to FIG. 1(b)) is removed is provided. By pressing and operating the release button 18, the extension tube 300 and the standard suction port 400 can be removed. [0020] In addition, a rotary brush 90 is attached to the front end of the main body 10. The brush 90 is configured to have a substantially arc-shaped fixed base 90a that is concave-convexly fitted and fixed to the outer surface of the connection port 10a, and a rotating portion 90b rotatably connected to the fixed base 90a is implanted in The bristle portion 90c of the rotating portion 90b. The bristle portion 90c is configured to face backward when stored and turn forward when used. [0021] The dust collecting box 2 is a cyclone type, and has a function of separating the dust containing the air sucked from the introduction pipe 14 from the air and collecting the dust. In addition, the dust box 2 is arranged in front of the motor housing portion 11 with the axial direction as the front-rear direction, and has a substantially cylindrical outer cylinder 2a. In addition, a substantially rectangular inflow port 2b connected to the introduction pipe 14 is formed on the upper surface (side surface) of the dust collection box 2. After the dust-containing air flowing into the inlet 2b is separated from the air in the dust collecting box 2, the air separated from the dust is discharged from the rear (back) of the dust collecting box 2. FIG. 35 is an external view of the dust box 2, (a) is the front view when the upper side (refer to FIG. 2) is the front side, and (b) is the right side view when the upper side is the front side. In addition, FIG. 36 is a cross-sectional view of line II and JJ line shown in FIG. 35, (a) is a cross-sectional view of line II shown in FIG. 35 (a), and (b) is FIG. 35 (b) The sectional view of the JJ line shown. The dust box 2 is composed of an outer cylinder 2a and an inner cylinder 200 described later. The outer cylinder 2a is substantially cylindrical, as described above, and has a substantially rectangular inflow port 2b on the upper surface (cylindrical side surface), opening front and rear, a filter 5 described later on the rear, and a cover 2c on the front. Further, as shown in FIG. 36(a), the rear part is divided into a separation part 2a1 that swirls and separates the air containing dust sucked by the inlet 2b, and the front part is a storage part 2a2 that contains the separated dust. [0022] The inner cylinder 200 is substantially cylindrical as shown in FIG. 36, and is provided with a cylinder portion 210 provided with a mesh portion 220 at the upper portion (rear), and is opened at the lower portion (front) although the structure is omitted. At the time of the cover 2c, the dust piston 240 is pushed out. The piston part 240 is contained in the umbrella part 230 provided in the lower part (front) of the cylindrical part 210, and the umbrella part 230 is provided with the ring-shaped rib (250a, 250b, 250c). The ring-shaped ribs are provided so that the dust transported to the storage portion 2a2 does not easily return to the separation portion 2a1 side. In this embodiment, the ring-shaped ribs 250a and 250b are provided at the umbrella portion 230, and the ring-shaped ribs The 250c is provided in the piston part 240, but its diameter, position, and number are not limited thereto. Among the plurality of ring-shaped ribs, the ring-shaped rib 250a can change the ratio of the flow swirling in the separation part 2a1 to the flow conveyed toward the storage part 2a2, which also effectively suppresses the dust from returning to the separation part 2a1 side. In order to obtain such an effect, the ring-shaped rib 250a is provided at a position immediately adjacent to the substantially rectangular inflow port 2b provided in the outer cylinder 2a. The inflowing air (including dust) is bounded by an annular rib 250a, the upper side system can strengthen a part of the flow swirling around the separation portion 2a1, and the lower side system becomes a flow that is directly transported toward the housing portion 2a2. In the case where there is no annular rib 250a, the flow swirling in the separation portion 2a1 is turned toward the accommodation portion 2a2 while swirling, and returns to the separation portion 2a1 from the accommodation portion 2a2 while passing through the piston portion 240. At this time, although the return of dust is suppressed by the circular ring-shaped ribs 250b and 250c, the dust may return to the separation part 2a1. By providing the ring-shaped ribs 250a as in the present embodiment, the swirling flow swirling in the separation portion 2a1 can be strengthened, and the returning dust can be suppressed from adhering to the mesh portion 220 of the inner cylinder 200. [0023] In this embodiment, although the annular rib 250a is provided at a position slightly adjacent to the inlet 2b, it is not limited to this and may be provided at a position that bisects the inlet 2b. In addition, although the ring-shaped rib 250a is provided in the umbrella part 230, it may be provided in the cylindrical part 210 provided with the mesh part 220 instead of the umbrella part 230. [0024] In addition, a cover 2c that opens and closes when dust accumulated in the dust collecting box 2 is discarded in front of the dust collecting box 2 is rotatably supported through a hinge portion 2d. In addition, a cover lock mechanism 2e including a release button 2f for releasing the lock of the cover 2c is provided on the upper portion of the cover 2c. [0025] Inside the dust collecting box 2, the screen 5 is accommodated at the rear end of the outer cylinder 2a in the axial direction. The screen 5 is configured to be folded into a folded shape, the area of the screen can be increased, and the pressure loss caused by the screen 5 can be reduced. In addition, by pressing the button 5a provided on the upper part of the dust box 2, the filter 5 can be detached. On the opposite side to the button 5a (under the arrow in the figure), there is a device for removing dust from the cleaner body 1 The button 5b of the box 2 is removed. In addition, the filter 5 is, for example, a high-density HEPA filter (High Efficiency Particulate Air Filter). The so-called HEPA filter refers to having a rated air volume for particle size 0. 3μm particles have 99. Particle capture rate above 97%, And the air filter with an initial pressure loss of 245Pa or less. Again, For the internal mechanism of the dust box 2, It can be configured according to Japanese Patent Laid-Open No. 2016-137165. [0026] Figure 3, This is a perspective view of the electric vacuum cleaner in a state where the aforementioned lid lock mechanism 2e is operated to open the lid 2c. Figure 4 is a longitudinal sectional view of the electric vacuum cleaner, Figure 5 is a side view. As shown in Figures 3 to 5, Electric vacuum cleaner 100, The dust collecting box 2 is installed below the body portion 10 and in front of the motor housing portion 11. at this time, If the dust box 2 is installed on the vacuum cleaner body 1, Then, the lid lock mechanism 2e is provided on the upper side indicated by the arrow in the figure (substantially opposite to the main body 10), A hinge portion 2d is provided on the lower side (the side not facing the body portion 10). In addition, The release button 2f provided in the lid lock mechanism 2e is located farther back than the side surface of the body portion 10 located immediately to the left of the cleaner body 1 (body portion 10). In other words, it is provided at a position that does not protrude from the side surface of the main body 10. This is because the release button 2f is provided at a position protruding more than the side surface of the main body 10, There is a possibility that the cover 2c will be lifted during cleaning However, by preventing the release button 2f from protruding from the side of the body 10, It can prevent the release of the cover 2c, And can prevent misoperation. E.g, During cleaning, The vacuum cleaner body 1 may come into contact with furniture or the like. at this time, Since the release button 2f is provided on the back side of the side surface of the main body 10, Therefore, it is possible to reduce the risk of the release button 2f accidentally touching the furniture, Or the cover 2c may open unexpectedly. The position of the release button 2f provided in the lid lock mechanism 2e is not limited to this, It may be provided at a position immediately adjacent to the right side of the cleaner body 1. Like the present invention, In order to be able to press the release button 2f from the side of the body 10, Thereby, the dust in the dust box 2 can be easily discharged in a single operation in a waste disposal place such as a trash can. In addition, The dust box 2 is installed in the state of the vacuum cleaner body 1, And the opening of the dust box 2 in the state where the cover 2c is opened by the cover lock mechanism 2e, It is opened in the same direction as the connection port 10a of the cleaner body 1 as an opening. With this, Able to discharge dust from the dust box 2, In addition, dust that may remain in the introduction pipe 14 can also be discharged. And, The dust box removal button 5b shown in the aforementioned Figure 4 and Figure 5, By sliding in the direction indicated by the arrow on the way, The dust box 2 can be removed from the cleaner body 1. therefore, Even when the cleaner body 1 is standing on the charging stand 70 (during charging), it is possible to carry only the dust box 2 and discard garbage. In addition, By only removing the dust box 2 from the vacuum cleaner body 1, If the dust box 2 is dirty, it can be easily washed with water, Therefore, the dust box 2 can be kept clean. According to the above invention, Since it can correspond to the state where the dust box 2 is installed on the cleaner body 1, Dispose of garbage in the state of removal and the state of users, Therefore, it is possible to provide an electric vacuum cleaner with good convenience in use. [0027] In addition, In the dust box 2, The maintenance brush is installed for 2s in a freely detachable manner. The maintenance brush for 2s, It is arranged at a position that is difficult to see from the outside when the dust box 2 is mounted on the cleaner body 1. therefore, Not easy to fall off during operation, In addition, It is not necessary to store the maintenance brush 2s in a place different from the electric vacuum cleaner 100. [0028] As shown in Figure 4, At the motor housing portion 11 of the body portion 10, The electric blower 40 is accommodated. In the motor housing portion 11, Below the electric blower 40, A body substrate 50 (control substrate) that controls the cleaner body 1 is housed. [0029] Electric blower 40, The rotation drive shaft 40a is arranged horizontally so as to face the front-rear direction. In addition, The air discharged from the electric blower 40, The body substrate 50 disposed below the electric blower 40 flows, The main body substrate 50 is cooled. [0030] The main body substrate 50, It is divided up and down and is configured as 2 segments, Mainly install parts on the opposite side. The air discharged from the electric blower 40, It flows almost in such a way that the components (heat-generating components) of each body substrate 50 that are arranged to face each other are cooled. [0031] In addition, Electric blower 40 and body substrate 50, It is arranged so as to overlap in the vertical direction. therefore, The size in the front-rear direction can be shortened. In addition, Electric blower 40 and body substrate 50, It is located below the first grip portion 12a1 of the handle portion 12. With this, When the user grasps the grip 12a and operates, The center of gravity of the electric vacuum cleaner 100 is located near the lower portion of the first grip 12a1, Therefore, when the front end of the electric vacuum cleaner 100 is used upward, The electric vacuum cleaner 100 can be stably held. [0032] In addition, Between the first grip portion 12a1 and the upper surface 11c of the motor housing portion 11, A gap 12c with a width dimension H1 for inserting a hand is formed. In addition, Between the second grip portion 12a2 and the back surface 11d of the motor housing portion 11, A gap 12d having a width H2 wider than the width H1 is formed. in this way, When cleaning by holding the first holding portion 12a1, Able to maintain in the state of stretching arms, So there is no need to hold the first grip 12a1 tightly, Then, the electric vacuum cleaner 100 can be moved back and forth. In addition, When cleaning by holding the second holding portion 12a2, It is necessary to insert your hand (finger) deeply into the gap 12d and hold it tightly, Therefore, the width dimension H2 is wider than the width dimension H1, This makes it possible to stably hold the second holding portion 12a2. [0033] In addition, The thickness T1 of the first grip portion 12a1 is formed to be thin, The thickness T2 of the second grip portion 12a2 is formed to be thicker than the thickness T1. that is, The first grip portion 12a1 is formed to be thin, The second grip portion 12a2 is formed to have a relatively large dimension. in this way, When cleaning by grasping the second grip 12a2, By making the thickness T2 of the second grip portion 12a2 thicker, Can easily and surely hold, In addition, the strength of the second grip 12a2 can be increased. [0034] Battery 3, The system can be constituted by, for example, a lithium ion battery with high energy efficiency. In addition, Battery 3, It is arranged below the second grip portion 12a2 of the handle portion 12. in this way, By disposing the battery 3 at the rear end of the electric vacuum cleaner 100, The center of gravity of the handle portion 12 can be brought close to the second grip portion 12a2, Therefore, when the front end of the electric vacuum cleaner 100 is used upward, Can make the operation feel light. [0035] Battery lock member 13, A claw portion 13a locked with the battery 3 is formed on the free end side. In addition, Battery lock member 13, It is arranged to surround the back surface of the battery 3 from the upper end to the lower end, It is configured to lock the claw portion 13a and the lower surface of the battery 3 on the lower surface of the rear end of the battery 3. in this way, By making the battery 3 detachable, Compared with the battery that cannot be loaded and unloaded, The replacement of the battery 3 becomes easy. In addition, With the optional battery 3 prepared, And a charging case capable of charging the prepared battery 3, When the battery on the main body side of the vacuum cleaner 100 is consumed, Can be immediately replaced with the reserve battery 3, This can extend the cleaning time. By doing this, E.g, It is effective when cleaning spacious floors such as shops. [0036] Figure 5, Means that the exhaust port of the electric vacuum cleaner is in the first state, (a) side view, (b) A-A line sectional view of (a). As shown in Figure 5(a), Electric vacuum cleaner 100, The system has an exhaust port 16 that exhausts the sucked air to the outside. Exhaust port 16, It is arranged above the dust box 2 and in front of the first grip portion 12a1. In addition, Exhaust port 16, The slit-shaped long holes 16a along the front-rear direction are formed in a row in the up-down direction, and are thus constituted. [0037] Outside the exhaust port 16, A louver (air path switching member) 16b is attached so as to cover the plural long holes 16a. [0038] As shown in Fig. 5(b), The long hole 16a of the exhaust port 16, It is formed by dividing the approximately semicircular wall surface 16c to the left and right. On the wall surface 16c, Five long holes 16a are formed on the left and right. Louver piece 16b, It is slidably attached along the wall surface 16c. In Figure 5(b), The louver 16b is in the center, And a part of the left and right long holes 16a is exposed. [0039] In addition, Exhaust port 16, It is formed to communicate with the motor housing portion 11, And it is so constructed that after the exhaust gas from the electric blower 40 cools the body substrate 50, It is discharged from the long hole 16a. The louver piece 16b is shown in Figure 5(a), In the state of (b), The air is exhausted from the left and right long holes 16a. In addition, Since the exhaust port 16 is located in front of the handle portion 12, Therefore, the exhaust port 16 is easily located on the front side of the user, Therefore, the situation that the exhaust gas touches the user can be reduced. [0040] In addition, On the surface of the louver 16b, A ridge portion 16b1 protruding outward is formed. With this, When moving the louver 16b around, It is easy to hook your fingers on the protrusion 16b1, And the operation of moving the louver 16b left and right becomes easy, The direction of the exhaust gas can be changed quickly and easily. [0041] Figure 6, It is a sectional view taken along the line B-B in Fig. 5. As shown in Figure 6, Battery 3, 6 single cells 3a are placed in the battery case 3b, Three are arranged in a row on top and bottom respectively. and, The three single cells 3a in the upper section, The central unit cell 3a is arranged at a lower position than the left and right unit cells 3a, The cells 3a are arranged so that the line connecting the centers of the cells 3a is V-shaped when viewed from the axial direction. In addition, The three single cells 3a in the lower stage are similarly arranged in a V shape. in this way, By making the axial direction of the unit cell 3a face forward and backward, Compared to the case where the axial direction of the unit cell 3a is the left-right direction, The width of the battery 3 can be made narrower. In addition, The single battery 3a is configured in two segments, upper and lower, And the single battery 3a is configured in a V shape, As a result, the width of the battery 3 can be narrowed. Because the width of the left and right can be made so narrow, Therefore, it is possible to reduce the user's contact with the battery 3 during cleaning. [0042] By arranging the single cells 3a in a V shape in this way, A concave portion 3c is formed on the upper surface of the battery case 3b. A hook-and-slip portion 3d is formed in the concave portion 3c. on the other hand, On the body portion 10 (below the handle portion 12) facing the hooking sliding portion 3d, A rail portion 15 having a T-shaped cross section is formed to hold the hooking sliding portion 3d in a sliding manner. [0043] In addition, At the lower end of the battery case 3b, The claw portion 13a of the battery lock member 13 is formed, The locking portion 3e locked by 13a, 3e. in this way, By forming the hook-and-slip part 3d due to the invalid space, Can effectively use space, In addition, the height dimension of the battery 3 can be suppressed to be low. [0044] Figure 7, Indicates that the exhaust port of the electric vacuum cleaner is in the second state, (a) side view, (b) The cross-sectional view taken along line C-C of (a). As shown in Figure 7(a), Louver 16b of electric vacuum cleaner 100, Moves along the wall surface 16c toward the right (one side), All the long holes 16a on the left are opened. [0045] As shown in Fig. 7(b), All the long holes 16a on the right side are closed by the louver 16b, All the long holes 16a on the left are open. With this, All exhaust from the electric blower 40, It is discharged from the long hole 16a on the left side. With this, When the user grasps the handle 12 with his left hand, When the electric vacuum cleaner 100 is arranged on the left side of the user, It can prevent the exhaust gas from touching the user. [0046] Figure 8, Means that the exhaust port of the electric vacuum cleaner is in the third state, (a) side view, (b) D-D line sectional view of (a). As shown in Figure 8(a), Louver 16b of electric vacuum cleaner 100, Moving along the wall surface 16c toward the left (the other side), All the long holes 16a on the left are closed. [0047] As shown in Fig. 8(b), All the long holes 16a on the right side are opened by the louver 16b. With this, All exhaust from the electric blower 40, It is discharged from the long hole 16a on the right side. With this, When the user grasps the handle portion 12 with his right hand, When the electric vacuum cleaner 100 is arranged on the right side of the user, It can prevent the exhaust gas from touching the user. [0048] So, In the exhaust port 16 of this embodiment, Can freely change the left and right orientation of the exhaust, So when the user is right-handed or left-handed, All can prevent the exhaust gas from directly contacting the user. [0049] In the electric vacuum cleaner 100 thus constructed, When the user operates the operation button 12b (refer to FIG. 3) provided in the handle portion 12, the operation starts, Then, the electric blower 40 (refer to FIG. 4) is supplied with power from the battery 3 (refer to FIG. 3). and, The electric blower 40 is driven to suck air. The air inhaled, Through the introduction tube 14 (refer to FIG. 2), It flows into the dust box 2 through the inflow port 2b (refer FIG. 2). and, The dusty air flowing into it, The system becomes a swirling flow, And there is centrifugal force for dust action, The dust and air are separated. and, The air passes through the filter 5, And through the electric blower 40, Main body substrate 50 (refer to FIG. 4), From the exhaust port 16 (refer to FIG. 5(a), the air is exhausted to the outside of the cleaner body 1). [0050] Figure 9, This is a perspective view showing a charging station of an electric vacuum cleaner. also, Charging station 70 shown in Figure 9, It is a state in which the electric vacuum cleaner 100 and all applied suction nozzle bodies (accessories) are removed. As shown in Figure 9, Charging station 70, The system is configured to include a base 71, a vertical portion 72, and an extension member 80. [0051] Base 71, The system has a substantially rectangular placing surface 71a on which a standard suction port 400 (refer to FIG. 1) is placed. In addition, Base 71, Tied in the center of the width direction (left-right direction), It has an extension portion 71b extending rearward. On the left and right sides of the extension 71b, It is provided with a side storage part 71c for attaching and storing the application mouthpiece body described later, 71d. [0052] Figure 10, Is a plan view showing a charging station of an electric vacuum cleaner. also, Figure 10, This is the state when the charging stand 70 is viewed from above vertically. As shown in Figure 10, The right side storage unit 71c, The system is configured to have a pedestal portion 71c1 extending from the extending portion 71b toward the right side and contacting the ground A cylindrical protrusion 71c2 protruding upward from the upper surface of the pedestal portion 71c1. The left side storage 71d, The system is configured to have a pedestal portion 71d1 extending from the extending portion 71b toward the left side and contacting the ground A cylindrical protrusion 71d2 protruding upward from the upper surface of the pedestal portion 71d1. [0053] In addition, At the extension 71b, The extending portion 71 e extending toward the rear is formed integrally with the base portion 71. The extension 71e, When charging the electric vacuum cleaner 100, The function of preventing the electric vacuum cleaner 100 from falling backward. In addition, Extension 71e, It has a pedestal 71e1 in contact with the ground A cylindrical suction port storage portion 71e2 protruding upward from the upper surface of the pedestal portion 71e1. In addition, The pedestal 71e1, The system is configured to extend in the left-right direction and wide. In addition, Both ends of the pedestal portion 71e1 in the left-right direction, Compared with the aforementioned pedestal 71c1 The front end of 71d1 is located further inside (refer to FIG. 10). in this way, Extension 71e, It not only has the function of preventing the electric vacuum cleaner 100 from falling, It also has a storage function to install and store the application mouthpiece. [0054] Figure 11, This is a perspective view showing a state where the extension member is removed from the charging stand of the electric vacuum cleaner. As shown in Figure 11, Vertical section 72, It extends upward from the rear end of the extension 71b in the vertical direction (up and down direction). In addition, Vertical section 72, The upper central portion of the vertical direction is formed to have a thickness more in the front and rear direction than the lower portion. [0055] On the upper surface 72a of the vertical portion 72, The first charging terminal 73 used when charging the electric vacuum cleaner 100 in a hand-held state (refer to FIG. 1(b)) is provided. The first charging terminal 73, It is electrically connected to the cleaner body 1 (see Figure 2). In addition, The first charging terminal 73, Is the terminal that charges the battery 3, It is formed to protrude upward from the upper surface 72a of the vertical portion 72 toward the vertical direction. [0056] Figure 12, Exploded perspective view of the charging station of an electric vacuum cleaner. As shown in Figure 12, Charging station 70, The vertical portion 72 is detachably attached to the base portion 71. also, The base portion 71 and the vertical portion 72 are not freely removable, However, in order to improve storage, Packing, It is better for loading and unloading. [0057] Base 71, The power cord 76 is attached to the back, There is a charging substrate 74 inside. In addition, Inside the base 71, Set with a weight of 75, When the electric vacuum cleaner 100 is installed in the charging stand 70, the charging stand 70 is difficult to fall down. [0058] The vertical portion 72 is provided with a connecting pin 72b, The base 71 is provided with a connection terminal 71f that receives a connection pin 72b, A vertical portion 72 is installed on the base 71, Thereby, the connection pin 72b is electrically connected to the connection terminal 71f. also, The connection pin 72b and the first charging terminal 73, It is connected by wires not shown. [0059] Figure 13, It is an enlarged perspective view showing the first charging terminal of the charging station of the electric vacuum cleaner. As shown in Figure 13, The first charging terminal 73, It has a substantially rectangular parallelepiped-shaped terminal block 73a protruding upward from the upper surface 72a of the vertical portion 72. The terminal block 73a, The system is formed to be elongated in the left-right direction. In addition, On the terminal block 73a, At the left and right ends, A concave portion 73b notched so that the front and the upper surface are open, 73b. Within each recess 73b, The terminal 73c is provided. Terminal 73c, It is screwed in the vertical portion 72. [0060] On the terminal block 73a, Between the terminal 73c and the terminal 73c, A substantially rectangular parallelepiped-shaped depression 73d that is notched so that the front and the upper surface are open, 73d. [0061] Terminal 73c, It is formed by bending an elongated metal plate, The concave portion 73b is disposed so as to flex and deform in the front-rear direction. In addition, Terminal 73c, It is electrically connected through the aforementioned connecting pin 72b and a wire (not shown). [0062] Figure 14, This is a perspective view showing a state in which the body terminal portion of the electric vacuum cleaner connected to the first charging terminal of the charging stand is viewed from the dust box side. As shown in Figure 14, At the body terminal 17 of the cleaner body 1, The fitting recess 17a into which the terminal block 73a (refer to FIG. 13) of the charging stand 70 is formed is formed. In the fitting recess 17a, The body terminal 17b connected to the terminal 73c (see FIG. 13) of the charging stand 70 is disposed. The body terminal 17b, The system is electrically connected to the battery 3 (refer to FIG. 3) through a wire. In addition, In the fitting recess 17a, A fitting protrusion 17c that fits into the concave portion 73d (see FIG. 13) of the charging stand 70 is formed. [0063] Figure 15, Is an exploded perspective view showing a charging station of an electric vacuum cleaner. As shown in Figure 15, Extension member 80, The user is charged when the electric vacuum cleaner 100 (refer to FIG. 1 (a)) is charged in an upright state, And constituted with a tube 81, Relay terminal 82, The second charging terminal 83. [0064] Tube 81, From the design side, For example, it is made of light weight aluminum alloy, The relay terminal 82 is held on the way in the axial direction. In addition, Tube 81, The second charging terminal 83 is held at the upper end in the axial direction. By making the tube 81 made of metal, Can make the charging station 70 appear slim in appearance, Also, when manufacturing the extension member 80, a large mold is not required. also, Tube 81, Department is not limited to metal, It can also be made of synthetic resin. [0065] In addition, Tube 81, The connecting portion 81s protruding downward from the relay terminal 82, The coupling holding portion 72c integrally formed with the vertical portion 72 is coupled. Link holding portion 72c, It is formed into a slender cylindrical shape in the axial direction, An insertion hole 72c1 into which the connecting portion 81s of the tube 81 is inserted is formed on the upper surface 72a. The connection holding portion 72c, It is formed to a length that can accommodate the entire connecting portion 81s. [0066] Relay terminal 82, It is made of synthetic resin, etc. And has a connection terminal portion 82a connected to the first charging terminal 73, The holding member 82b holding the connecting terminal portion 82a to the tube 81, The extension tube holding portion 82c holding the extension tube 300, The extended hose holding portion 82d that holds the extended hose 800 (see FIG. 25). [0067] The connection terminal portion 82a, The system is formed to protrude in a direction orthogonal to the axial direction of the tube 81, A terminal portion connected to the first charging terminal 73 is formed on the lower surface. The terminal part, Although not shown, However, it has the same structure as the body terminal portion 17 shown in FIG. 14. [0068] The holding member 82b, It has a flange 82b1 extending toward the connecting terminal portion 82a From the flange 82b1 upward, it is formed in a truncated cone shape in a side view, and is fixed to the cylinder 82b2 of the tube 81. [0069] So, Relay terminal 82, When the tube 81 is inserted into the coupling and holding portion 72c and installed, The connection terminal portion 82a and the first charging terminal 73 are connected and electrically connected. [0070] The extension tube holding portion 82c, It is formed in front of the connection terminal 82a, It also has a pair of holding pieces 82c1 that hold and hold the extension tube 300 (see Fig. 1(a)) from the left and right sides. 82c1. A pair of holding pieces 82c1 82c1, It is configured to be able to flex and deform, And push the extension tube 300 (refer to FIG. 1(a)) from the gap 82c2, With this, the extension tube 300 can be held on the holding piece 82c1 82c1. [0071] The extended hose holding portion 82d, When the user holds the extension hose 800 (see Figure 25), And has a front holding piece 82d1 Lower holding piece 82d2. [0072] Front holding piece 82d1, It is a plate-shaped one that is clamped and held on the side of the tube 81, It is formed so as to protrude upward on the upper surface of the connection terminal portion 82a. In addition, The front end (upper end) of the front holding piece 82d1, The system is formed to bend toward the tube 81 side. [0073] Lower holding piece 82d2, Those who support the lower part of the extension hose 800, It also has a lower support portion formed from the connection terminal portion 82a to the tubular body 82b2. In addition, The lower holding piece 82d2, The connection terminal portion 82a and the holding member 82b are connected, The strength of the relay terminal 82 is improved. [0074] The second charging terminal 83, It has the same structure as the first charging terminal 73, The electric vacuum cleaner 100 in an upright state (refer to FIG. 1(a)) can be charged in a standing state. In addition, The second charging terminal 83, The system has a holding portion 83a held by the upper end of the tube 81. On the upper surface 83a1 of the holding portion 83a, The second charging terminal 83 is formed facing upward. [0075] In addition, In front of the holding portion 83a, The peripheral surface of the dust box 2 that receives the electric vacuum cleaner 100 is formed, In addition, the suppression unit 83b that suppresses the shaking of the electric vacuum cleaner 100 is provided. In front of the suppression unit 83b, The system is formed so as to curve toward the front while expanding toward the left and right. [0076] Picture 16, This is a side view showing the charging station of the electric vacuum cleaner. As shown in Figure 16, Charging station 70, The connection terminal portion 82a of the relay terminal 82 is directed to the front side, The tube 81 is inserted into the connection holding portion 72c from above. and, When the connection portion 81s (see FIG. 15) of the tube 81 lower than the relay terminal 82 is inserted into the connection holding portion 72c, Then, the first charging terminal 73 (see FIG. 15) is fitted to the relay terminal 82, The first charging terminal 73 and the relay terminal 82 are electrically connected. In addition, Relay terminal 82, It is electrically connected by a wire (not shown) passing through the second charging terminal 83 and the tube 81. [0077] At this time, In the side view of Figure 16, The position of the back surface (back surface) of the connection holding portion 72c, The position of the rear surface (rear surface) of the extension member 80 is substantially the same. In addition, Extension 71e, It is constructed as shown in the side view of FIG. 16, It protrudes rearward than the connection holding portion 72c and the extension member 80. [0078] In addition, The upper surface 83a1 of the holding portion 83a, The system is slightly inclined so as to descend toward the front. In addition, The second charging terminal 83, It is arranged obliquely along the inclination of the upper surface 83a1. [0079] Figure 17, This is a side view when the electric vacuum cleaner is installed upright on the charging stand. also, The arrow in the direction of Figure 17, The system shows the orientation of the charging station 70 (the same applies to FIG. 18). As shown in Figure 17, The electric vacuum cleaner 100 is in an upright state, The second charging terminal 83 is connected to charge the battery. at this time, The user puts the extension tube 300 downward while holding the handle 12, Then, the cleaner body 1 is lowered from above the second charging terminal 83, Thereby, the body terminal 17 is connected to the second charging terminal 83. at this time, Since the second charging terminal 83 is formed upward, Therefore, by the weight of the electric vacuum cleaner 100, The main body terminal 17 can be reliably connected to the second charging terminal 83. [0080] In addition, The dust box 2 is connected to the suppression unit 83b, The extension tube 300 is held by the extension tube holding portion 82c of the extension member 80. In addition, Part of the standard suction port 400, It is in contact with the mounting surface 71a of the base 71. With this, Even when charging is performed in a state where the center of gravity of the electric vacuum cleaner 100 is high, It is also possible to stably hold the electric vacuum cleaner 100 on the charging stand 70. [0081] In addition, When the upright electric vacuum cleaner 100 is charged by the charging stand 70, The electric vacuum cleaner 100 is oriented in the vertical direction (up and down direction), The posture leaning forward only at an angle α is maintained. in this way, The electric vacuum cleaner 100 is maintained in the forward leaning posture, With this, the center of gravity of the electric vacuum cleaner 100, Will be more forward than holding the electric vacuum cleaner 100 upright, Therefore, it is possible to prevent the electric vacuum cleaner 100 from falling backward. [0082] Again, Charging station 70, Is not connected to the power cord 76, When charging of the battery 3 is not performed, It can also be used as a stand for storing the electric vacuum cleaner 100. [0083] Figure 18, This is a side view when the electric vacuum cleaner is attached to the charging stand in a hand-held state. As shown in Figure 18, The electric vacuum cleaner 100 is in a handheld state, Connected to the first charging terminal 73. that is, The state shown in FIG. 17 in which the electric vacuum cleaner 100 in the upright state is charged, In a state where the direction of the connecting terminal portion 82a is directed to the rear (reverse direction), The extension member 80 is attached to the vertical portion 72. that is, Since the state shown in Figure 16, Until the connection between the first charging terminal 73 (see FIG. 15) and the relay terminal 82 is released, The extension member 80 is pulled upward toward the extension. and, Extend member 80, The tube 81 is used as an axis to rotate the relay terminal 82 toward the rear side, Down to the top 72a, It becomes the state shown in FIG. 18. [0084] And, Remove the extension tube 300 from the electric vacuum cleaner 100, The electric vacuum cleaner 100 is directly connected to the standard suction port 400. and, The user lowers the body terminal 17 of the electric vacuum cleaner 100 to which the standard suction port 400 is connected from above the first charging terminal 73, As a result, the first charging terminal 73 is connected to the body terminal 17. in this way, In the charging stand 70 of this embodiment, The orientation of the extension member 80 can be changed for storage, In addition, the electric vacuum cleaner 100 can be charged in a hand-held state. In addition, Since it is not necessary to store the extension member 80 in a place different from the charging stand 70, Therefore, the convenience of use can be improved. [0085] Again, Extension tube 300, It can be held and held by the extension tube holding portion 82c of the extension member 80. in this way, Since the extension member 80 can be held by the extension tube holding portion 82c of the charging stand 70, Therefore, when the electric vacuum cleaner 100 is changed from an upright state to a hand-held state, The removed extension tube 300 can be quickly attached to the extension tube holding portion 82c and stored. In addition, When the electric vacuum cleaner 100 is changed from a hand-held state to an upright state, The extension tube 300 can be removed from the extension tube holding portion 82c and quickly attached to the electric vacuum cleaner 100. In addition, Because the extension tube 300 can be kept at a higher position than the ground, Therefore, it is easy for users to load and unload, Can improve the ease of use. In addition, Since there is no need to store the extension tube 300 in a place different from the charging station 70, Therefore, the convenience of use can be improved. [0086] Figure 19, It is a cross-sectional view showing the connection state of the main body terminal portion and the first charging terminal. As shown in Figure 19, When the body terminal portion 17 is fitted into the first charging terminal 73, The body terminal 17d contacts the terminal 73c, The edge 17f of the body terminal 17d is lowered, and the terminal 73c is flexed and deformed toward the rear. Terminal 73c, It has the elasticity of pushing forward towards the front, Therefore, while the cleaner body 1 is installed on the charging stand 70, The body terminal 17d and the terminal 73c are maintained in contact, The battery 3 (see FIG. 3) is continuously charged. [0087] In addition, The first charging terminal 73, It is concave and convex fitting with the body terminal 17 Therefore, for example, even if the user touches the cleaner body 1 during charging, The conduction state (contact state) between the body terminal 17d and the terminal 73c is not released. In addition, When the second charging terminal 83 (see FIG. 16) is connected to the body terminal 17, Even if the user touches the cleaner body 1 during charging, The conduction state (contact state) between the body terminal 17d and the terminal 73c is not released. [0088] In the charging stand 70 thus constructed, Since the first charging terminal 73 is formed on the upper surface 72a of the vertical portion 72, Therefore, when the first charging terminal 73 is engaged with the body terminal 17, Will be located close to the user’s line of sight, Therefore, it is easy to insert the body terminal 17 into the first charging terminal 73, Moreover, it is easy to install the cleaner body 1 on the charging stand 70. In addition, In the charging station 70, Since the second charging terminal 83 forms the upper surface 83a1 (see FIG. 15), Therefore, when fitting the second charging terminal 83 to the body terminal 17, Will be closer to the user’s line of sight, Therefore, it is easy to insert the body terminal 17 into the second charging terminal 83, Moreover, it is easy to install the cleaner body 1 on the charging stand 70. [0089] In addition, In the charging station 70, The first charging terminal 73 is formed on the upper surface 72 a of the vertical portion 72. that is, Since the first charging terminal 73 is formed at a higher position than the ground, Therefore, the first charging terminal 73 is not prone to accumulation of garbage, And can reduce the dust from the ground and attached to the situation. In addition, In the charging station 70, The second charging terminal 83 is formed on the upper surface 83 a 1 of the extension member 80. that is, Since the second charging terminal 83 is formed at a higher position than the ground, Therefore, the second charging terminal 83 is not prone to accumulation of garbage, And can reduce the dust from the ground and attached to the situation. [0090] In addition, In the electric vacuum cleaner 100 installed on the charging stand 70, The first charging terminal 73 or the second charging terminal 83 is located close to the center of gravity of the electric vacuum cleaner 100 (position of the electric blower 40 and the battery 3), Therefore, the first charging terminal 73 can be received near the center of gravity, The second charging terminal 83, Thereby, the cleaner body 1 can be stably held on the charging stand 70 during charging. [0091] In addition, Since the charging station 70 uses the electric vacuum cleaner 100, It can be charged with the dust box 2 removed, Therefore, after washing the dust box 2, It can also be charged during drying. [0092] In addition, When charging the electric vacuum cleaner 100 on the charging stand 70 in a hand-held state, The standard suction port 400 is not in contact with the mounting surface 71a of the base 71 (see FIG. 18). In addition, Since the first charging terminal 73 faces upward, Therefore, the main body terminal portion 17 is connected to the first charging terminal 73 from above. With this, Since the weight of the electric vacuum cleaner 100 can be concentrated on the first charging terminal 73, Therefore, the body terminal portion 17 and the first charging terminal 73 can be reliably connected. [0093] Again, Although the illustration is omitted, However, when charging the electric vacuum cleaner 100 in an upright state, Also by the same mechanism as in Figure 19, The main body terminal portion 17 of the electric vacuum cleaner 100 is connected to the second charging terminal 83. With this, Even when the body terminal 17 is connected to the second charging terminal 83, It is also possible to obtain the same effect as when the first charging terminal 73 is connected to the main body terminal 17. [0094] In addition, In the charging station 70, When charging the electric vacuum cleaner 100 with the standard suction port 400 connected, Since it can be supported by the mounting surface 71a of the base 71, Therefore, the electric vacuum cleaner 100 can be supported by the first charging terminal 73 and two parts of the standard suction port 400, In addition, the electric vacuum cleaner 100 can be stably held on the charging stand 70. [0095] Figure 20, This is a view of the use of the electric vacuum cleaner in an upright state when cleaning the ground. As shown in Figure 20, When the electric vacuum cleaner 100 is in an upright state, And make the electric vacuum cleaner 100 protrude more forward than the user to clean the ground, The user is holding the second grip portion 12a2 of the handle portion 12 while While moving the electric vacuum cleaner 100 forward and backward. In addition, Although not shown, When the electric vacuum cleaner 100 is positioned on the side of the user to clean the ground, The user is holding the first grip portion 12a1 of the grip portion 12 while While moving the electric vacuum cleaner 100 forward and backward. in this way, When the user sweeps the ground, The position of the handle portion 12 can be changed for cleaning. [0096] Figure 21, It is a view of the use of the vacuum cleaner in an upright state when cleaning high places. Again, In the case of an electric vacuum cleaner whose center of gravity is on the front end side when it is in an upright state (see Patent Document 1), When cleaning the electric vacuum cleaner 100 higher than the ground, Since the user needs to lift the front end of the electric vacuum cleaner 100 upward, Therefore, it is easy to cause a burden on the wrist. Therefore, As shown in Figure 21, The electric blower 40 (refer to FIG. 4) or the battery 3 which is the weight of the electric vacuum cleaner 100 is located close to the handle portion 12 (close to the hand), Therefore, the center of gravity G of the electric vacuum cleaner 100 is close to the user's hand. With this, Even when the electric vacuum cleaner 100 is in an upright state, Make the electric vacuum cleaner 100 clean higher than the ground, It is also easy to clean, And can improve the ease of use. In Figure 21, Although the case of cleaning the stairs is taken as an example for explanation, However, it is also effective to lift the electric vacuum cleaner 100 to clean the panel of the air conditioner. [0097] Then, Various suction mouth bodies connected to the electric vacuum cleaner 100 will be described. In the aforementioned electric vacuum cleaner 100, It is possible to connect and replace various application suction nozzles as accessories to perform cleaning. Figure 22, Is a cross-sectional view showing a standard suction port with an opening and closing member installed, (a) When the system is moving forward, (b) When it touches the wall, (c) When going backward. also, In Figure 22, The illustration of the motor driving the rotating brush or the substrate controlling the rotating brush is omitted. [0098] As shown in Figure 22 (a), Standard suction port 400, The system is configured to have a suction port housing 401, The first brush 402 driven by a motor (not shown), The second brush 403 that rotates by friction with the ground. [0099] Suction port housing 401, The following is open, It also has a space for storing the first brush 402 and the second brush 403. 2nd brush 403, It is arranged behind the first brush 402 with a gap. [0100] In addition, In front of the suction port housing 401, The opening and closing member 404 is provided. Opening and closing member 404, The system has a rotating shaft 404a. In addition, Opening and closing member 404, It has a protrusion 404b extending perpendicular to the axial direction of the rotating shaft 404a, The opening-and-closing body 404c extends from the rotating shaft 404a in the opposite direction to the protrusion 404b. Protrusion 404b, It consists of a rigid plate-shaped member. Opening and closing body 404c, The structure is formed by stacking front and back with the bristle portion 404c1 on the front side and the plate portion 404c2 made of rubber on the rear side. [0101] As shown in Figure 22(a), When advancing the standard suction port 400, By the friction between the bristle portion 404c1 and the ground, And the suction power of the electric blower 40, The opening and closing body 404c rotates counterclockwise, On the other hand, the lower part of the front face of the mouthpiece case 401 is opened. By opening the opening and closing body 404c in this way, Large garbage (dust) located in front of the standard suction port 400 can be sucked in. [0102] As shown in Figure 22(b), When the standard suction port 400 abuts on the wall, First of all, The front end (upper end) of the protrusion 404b will abut against the wall. and, When the standard suction port 400 is further pressed toward the wall, Then by the pressing force, The opening and closing member 404 rotates clockwise, and the opening and closing body 404c moves forward. By opening and closing body 404c moving forward, The opening 401a at the front lower part of the suction port case 401 is closed. By constructing like this, Ability to inhale and remove trash on the walls (corners). In addition, By moving the standard suction port 400 in the left-right direction, It can remove the garbage on the wall more surely. [0103] As shown in Figure 22(c), When the standard suction port 400 is advanced, By the friction between the bristle portion 404c1 and the ground, The opening and closing body 404c rotates clockwise The opening and closing body 404c moves forward. With this, As the static pressure in the suction port housing 401 rises, By this, garbage can be inhaled reliably. [0104] In addition, As far as the wireless electric vacuum cleaner 100 is concerned, The suction power is weaker than that of an electric vacuum cleaner that supplies power from a household outlet. therefore, In the standard suction port 400, When advancing (refer to Figure 22(a)), The front face (opening 401a) of the suction port case 401 is open, So it can make the operation force light, And be able to absorb big garbage. In addition, When going backward (refer to Figure 22(c)), The opening and closing member 404 is closed and the static pressure increases, Therefore, it is possible to inhale the sand particles in the carpet, for example. In addition, By configuring the standard suction port 400 to be smaller than the suction port connected to an electric vacuum cleaner that supplies power from a household outlet, Can reduce the air leakage from the standard suction port 400, And can make the static pressure easy to distribute evenly. [0105] Figure 23, Department means various application mouthpieces, (a) shows a perspective view of the gap suction port, (b) is a perspective view showing a small suction port, (c) is a perspective view showing a broom type suction port, (d) is a plan view of (c). As shown in Figure 23(a), Gap suction port 500, Department draws accumulated between furniture, Junks such as gaps between furniture and walls. In addition, Gap suction port 500, The base end has a circular tubular body connection port 501 connected to the electric vacuum cleaner 100, The front end has a suction port 502 with a narrow width toward the object to be sucked. [0106] As shown in Figure 23(b), Small suction port (mini power head) 600, The aforementioned standard suction port 400 is slightly smaller, And it can be used in places where there is mental resistance if cleaning in the same place as the place where the standard suction port 400 is used (sofa, Bedding, etc.). [0107] In addition, Small suction port 600, It has a suction port housing 601 that is narrower than the standard suction port 400, The rotating brush 602 that rotates by the motor M (see FIG. 24(a)), A cylindrical scraping brush 603 (see FIG. 24). In addition, Small suction port 600, The system includes a connection port 604 having terminals electrically connected to the electric vacuum cleaner 100. [0108] As shown in Figure 23 (c), (d), Broom type suction port 700, Used to clean the track of the window frame, Medium drawers with small things, And has a bristle body 701 for sweeping garbage, A rubber hose 702 to suck in garbage. Hose 702, It can flex and deform, It also has a suction port that does not suck small items. In addition, Broom type suction port 700, There are multiple hoses 702, It is arranged linearly when viewed from above, In addition, the bristle body 701 is provided on both sides of the hose 702. [0109] In addition, Broom type suction port 700, It has a connection port 703 connected to the electric vacuum cleaner 100, The joint 704 capable of changing the orientation of the bristle body 701 and the hose 702, 705. [0110] Figure 24, Is a cross-sectional view of a small suction port, (a) When the system is moving forward, (b) When going backward. also, Figure 24, It is a state where the suction port is cut at the center in the width direction. In addition, In Figure 24, The garbage is schematically illustrated by the number ○. As shown in Figure 24(a), The suction port housing 601 of the small suction port 600, It has a suction chamber 601a for storing the rotating brush 602 and the scraping brush 603, A partition wall 601c that is partitioned from a storage chamber 601b that stores a motor M, a substrate (not shown), and the like. [0111] Rotating brush 602, The bristles are planted around the outer periphery of the core member provided at the center of the shaft. Scraping brush 603, The cross-section is roughly circular, It is formed to have a length facing the rotating brush 602 in the axial direction. In addition, Scraping brush 603, It is arranged so as to be in contact with the bristles of the rotating brush 602. In addition, Scraping brush 603, The so-called lint brush is constructed in a substantially cylindrical shape. [0112] As shown in Figure 24(a), When advancing the small suction port 600, The system rotates in the direction of the hollow arrow W10, And the rotation is limited to a predetermined position. at this time, Because the fluff brush will become reverse, Therefore, the scraper brush 603 can collect garbage from the ground. also, The direction of rotation of the rotating brush 602, The direction of the hollow arrow W1. [0113] In addition, In the case of retreating the small suction port 600, The scraping brush 603 is rotated 90 degrees clockwise from the state of Fig. 24 (a) (refer to the hollow arrow W20), The state shown in Fig. 24(b) is reached. With this, The trash scraped by scraping brush 603 is removed by rotating brush 602, It is sucked into the cleaner body 1 (refer to FIG. 2). [0114] So, In the case of using the small suction port 600, Can increase the static pressure. With this, Ability to concentrate inhalation objects (sand particles in carpets, etc.), And can easily remove such rubbish. In addition, By making the width of the small suction port 600 shorter, Able to reduce the pressure area, Therefore, the operability can be made light. [0115] Picture 25, Is a perspective view showing an extension hose. As shown in Figure 25, Extension hose 800, The system is configured to include a suction port 802 having a handle 801 at the front end, The connection port 803 which connects to the cleaner body 1 (refer to FIG. 2) at the base end, A bellows 804 connecting the suction port 802 and the connection port 803. [0116] In addition, An electric wire (not shown) passes through the inside of the extension hose 800, And it is comprised so that the small suction port 600 (refer FIG. 24 (a)) provided with the rotating brush 602 operated by the motor M may be connected. [0117] By connecting such an extension hose 800 to the cleaner body 1, Can hold the vacuum cleaner body 1 with one hand, And take the handle 801 with the other hand, Cleaning is performed while freely changing the position of the small suction port 600. With this, Compared with electric vacuum cleaner without extension hose, Easy to clean the pads or feet in the car. [0118] Picture 26, (a) is a front view showing a state where various application mouthpieces including an extension hose are installed, (b) is a side view showing a state in which suction mouth bodies of various applications other than extension hoses are attached. As shown in Figure 26(a), As shown in (b), At charging station 70, Able to install gap suction port 500, Small suction port 600, Broom type suction port 700 and extension hose 800. that is, Constituted as a gap suction port 500, Can be installed and stored in the side storage part 71d (refer to FIG. 9), Small suction port 600, Can be installed and stored on the extension 71e, Broom type suction port 700, It can be attached and stored in the side storage part 71c. also, Install gap suction port 500, Small suction port 600, The position of the broom type suction port 700 is not limited to this embodiment, Can be changed appropriately. [0119] In addition, At charging station 70, Can extend the extension hose 800, The front holding piece 82d1 is held between the tube 81 and the center of the bellows tube 804 in the longitudinal direction. [0120] So, The charging station 70 can store the gap suction port 500 as a suction port body for various applications, Small suction port 600, Broom type suction port 700 and extension hose 800. With this, There is no need for the gap suction port 500, Small suction port 600, The broom type suction port 700 and the extension hose 800 are stored in other places in the room, And can be replaced quickly, To improve the ease of use. [0121] Figure 27, Department represents the use status of the extension hose, (a) is an electric vacuum cleaner provided with a handle part of this embodiment, (b) An electric vacuum cleaner equipped with a handle portion of a comparative example. The electric vacuum cleaner shown in Figure 27(b), The cleaner body 1 includes a handle 120. Handle part 120, It is the structure which does not provide the 1st holding part 12a1 to the handle part 12 of this embodiment. When the vacuum cleaner body 1 provided with the handle 120 is connected to the extension hose 810, The front end of the cleaner body 1 is directed downward. therefore, As shown in Figure 27(b), The length L10 of the extension hose 810 can be increased. [0122] For this, The electric vacuum cleaner 100 of this embodiment shown in FIG. 27(a), The system includes a handle portion 12 provided with a first grip portion 12a1 in addition to the second grip portion 12a2. therefore, When the extension hose 800 is connected to the cleaner body 1, The user holds the first holding portion 12a1, Thereby, the front end of the cleaner body 1 is directed forward. therefore, It can also be shown in Figure 27(a), The length L1 of the extension hose 800 is configured to be shorter than in the case of FIG. 27(b). [0123] Figure 28, Is the gap suction port of the modified example, (a) is a perspective view, (b) is a top view, (c) is a side view. As shown in Figure 28(a), (b), As shown in (c), Gap suction port 500A, It is equipped with suction nozzle body 503, Light guide member 504, Cover member 505. Cover member 505, It is made of soft material, Set to suck the garbage when the suction port body 503 sucks, Prevent damage to the target ground, etc. [0124] It is equipped with a suction nozzle body 503, It has substantially the same shape as the gap suction port 500 shown in FIG. 23(a). Light guide member 504, It consists of a slender, substantially plate-shaped member, It is attached by sliding from the front end side of the mouthpiece body 503. Cover member 505, It is attached to the front end of the gap suction port 500. [0125] Figure 29, It is an exploded perspective view showing a gap suction port of a modification. As shown in Figure 29, Gap suction port 500A, Tied under the mouthpiece body 503, A guide rail 503a for mounting the light guide member 504 is formed. [0126] Light guide member 504, The system is configured to have a light guide 504a, LED504b, Battery 504c, Cover 504d. also, Battery 504c, It can also be a primary battery, It can also be a secondary battery. [0127] Light guide 504a, It is made of transparent resin such as acrylic, And formed elongated along the mouthpiece body 503. In addition, Light guide 504a, The system has a peripheral wall 504s and a front wall 504t, And formed into a substantially rectangular column shape. In addition, Above the light guide 504a, A linear sliding groove 504e suspended on the guide rail 503a is formed. In addition, Above the front end of the light guide 504a, A valve body 504f for a suction valve capable of adjusting the intake amount of air is protruded and formed. Valve body 504f, The system is elongated toward the axis. [0128] The axial length L30 of the sliding groove 504e, The system is formed to be longer than the axial length L40 of the guide rail 503a. [0129] Figure 30, It is a sectional view taken along the line E-E of Fig. 28(b). As shown in Figure 30, Guide rail 503a, The system is formed in an inverted T shape when viewed from the axis direction. [0130] Inside the light guide 504a, A cavity 504g communicating with the sliding groove 504e is formed. The cavity 504g, It is formed to be roughly rectangular in section, And has a width W where the guide rail 503a can slide, And can accommodate the guide rail 503a, The height H of the LED 504b and the battery 504c (see FIG. 29). [0131] Figure 31, It is a sectional view taken along the line F-F of Fig. 28(b). As shown in Figure 31, 504g of hollow part, It is formed along the axial direction to the front end of the light guide 504a. also, The front end surface of the light guide 504a has a closed shape. [0132] In the cavity 504g, From the hole on the base end side of the light guide 504a, LED504b, The batteries 504c are inserted in this order. At last, The base end of the light guide 504a is closed and locked by the cover 504d. also, Cover 504d, The system is configured to be detachable. [0133] Figure 32, It is a sectional view taken along the line G-G in Fig. 28(c). As shown in Figure 32, On the bottom surface 503b of the mouthpiece body 503, A long hole 503c is formed in the axial direction (front-rear direction) near the front. A valve body 504f formed in the light guide 504a is inserted into the long hole 503c, The valve body 504f is configured to be slidable in the front-back direction in the long hole 503c. [0134] So, The suction valve V is constituted by the long hole 503c and the valve body 504f. By setting the suction valve V, The amount of air taken into the vacuum cleaner 100 from the outside can be changed. With this, Even vacuum cleaners with different appeals, It can also install the gap suction port 500A, It can improve versatility. [0135] When assembling the gap suction port 500A thus constructed, The sliding groove 504e of the light guide 504a is inserted into the guide rail 503a from the front and slides toward the rear. then, Insert the LED 504b and the battery 504c into the light guide 504a, And the rear end of the light guide 504a is blocked by the cover 504d. then, By attaching the cover member 505 to the suction port body 503, The light guide member 504 can be prevented from falling off from the suction port body 503. also, On the lid 504d, A mechanism to switch the LED504b is provided. [0136] And, Install the gap suction port 500A to the electric vacuum cleaner 100, or, The extension tube 300 to which the gap suction port 500A is attached is attached to the cleaner body 1. and, By turning on the power of LED504b, LED504b emits light. The light emitted, It passes forward while passing through the peripheral wall 504s of the light guide 504a (refer to FIGS. 29 and 31), Or directly irradiate the front wall 504t of the front end (refer to FIG. 29 and FIG. 31). With this, Can efficiently illuminate the front of the deep (clear), It can easily remove dust. [0137] Figure 33, It is a side view showing a state where the gap suction port of another modification is attached to an electric vacuum cleaner, Figure 34, It is a cross-sectional view taken along line H-H in Figure 33. As shown in Figure 33, Gap suction port 500B, The system includes a light guide 507. The base end of the light guide 507, It extends to the connection port 10a of the cleaner body 1. In addition, In the vacuum cleaner body 1, At a position facing the rear end surface of the light guide 507, LED506 is provided. LED506, The system is configured to be supplied with power from the battery 3. [0138] As shown in Figure 34, Gap suction port 500B, It is the same as the aforementioned gap suction port 500A, With the guide rail 503a, The sliding groove 504e and the valve body 504f constitute a suction valve V. [0139] So, When the LED 504b is not provided on the light guide 504a, Instead, it is installed in the cleaner body 1, It is also possible to efficiently illuminate the light from the cleaner body 1 through the light guide 507 in front of the deep (gap), It can easily remove dust. [0140] Again, In the aforementioned embodiment, Although the case where the suction port body 503 is not constituted by a light guide is described, However, the whole of the mouthpiece body 503 is formed of transparent resin such as acrylic, Moreover, the LED provided in the suction port body 503 or the LED provided in the vacuum cleaner body 1 may guide the suction port body 503 to light. [0141] As explained above, The charging stand 70 of the electric vacuum cleaner of this embodiment, It has a base 71 placed on the ground, The vertical portion 72 erected from the base 71, The extension member 80 connected to the vertical portion 72, Vertical section 72, It has a first charging terminal 73 for charging the electric vacuum cleaner 100 in a hand-held state, Extension member 80, The system has a second charging terminal 83 for charging the electric vacuum cleaner 100 in an upright state. With this, Even if the electric vacuum cleaner 100 is in an upright state and a hand-held state, the height position of the body terminal portion 17 of the electric vacuum cleaner 100 may change, The electric vacuum cleaner 100 can be charged in either the upright state or the handheld state. [0142] In addition, In this embodiment, Extension member 80, The system has a relay terminal 82 that electrically connects the first charging terminal 73 and the second charging terminal 83. With this, It is not necessary to configure the first charging terminal 73 and the second charging terminal 83 from the power source with different circuits (wires), Therefore, the circuit configuration can be simplified. In addition, When the electric vacuum cleaner 100 is used in a hand-held state, The extension member 80 including the second charging terminal 83 is isolated from the circuit. [0143] In addition, In this embodiment, Vertical section 72, It has a connection holding portion 72c that detachably connects the extension member 80, Link holding portion 72c, The electrical connection between the first charging terminal 73 and the relay terminal 82 is released, The extension member 80 is held. With this, When charging the electric vacuum cleaner 100 in a hand-held state, It is also possible to store unused extension members 80, Therefore, the convenience of use is improved. [0144] In addition, In this embodiment, Base 71, It has an extension portion 71e provided on the opposite side of the base portion 71 through the vertical portion 72, Extension 71e, It is provided with a suction port storage part 71e2 that is stored in an application suction port body (small suction port 600) used for attaching and detaching the electric vacuum cleaner 100. With this, With the extension 71e, It is possible to suppress the charging stand 70 from falling backwards, In addition, the application mouthpiece can be stored. [0145] In addition, In this embodiment, Extension member 80, The system includes an extension hose holding portion 82d that is held by an extension hose 800 used for attaching and detaching the electric vacuum cleaner 100. With this, Even when the extension hose 800 suitable for use in a car or the like is used as an accessory, It is also possible to hang the extension hose 800 on the charging stand 70 for storage, And the ease of use has improved. [0146] In addition, In this embodiment, Extension member 80, The system has a tube 81 made of metal. With this, It can refresh the appearance of the charging station 70, In addition, the strength of the extension member 80 can be improved. [0147] In addition, In this embodiment, The tube 81 is round. With this, There is no need to remove the extension member 80 from the vertical portion 72, The orientation of the extension member 80 can be changed, In addition, the electric vacuum cleaner 100 can correspond to the charging in the upright state and the charging in the hand-held state, respectively. [0148] Again, this invention, It is not limited to the aforementioned embodiment, It includes various modifications. E.g, Although the first charging terminal 73 and the second charging terminal 83 are composed of one circuit (wiring) from the power supply via the relay terminal 82, However, the circuit (wiring) from the power supply of the first charging terminal 73 and the second charging terminal 83 may be configured separately. In addition, The number of suction nozzles installed, Location is an example, It is also possible to install more application mouthpieces. E.g, The extension member 80 provided with the second charging terminal 83, It is not a structure that can be connected to the charging stand 70 provided with the first charging terminal 73 with another member, Instead, it may be a single component that can be detachably mounted on the charging stand 70, such as being retractable or rotatable.