200422009 Π) 玖、發明說明 【發明所屬之技術領域】 本發明，是關於使用於齒間隙之淸潔或是舌頭之淸潔 等的□腔淸潔用具，更詳細者，是關於在淸潔時可以將藥 液等供給至淸潔用刷之口腔淸潔用具及其外蓋。 【先前技術】 作爲此種口腔淸潔用具者，於日本實用新案登錄申請 案所公開之昭和63年第1 9463 3號公報中，揭示有：以具有 彈性材料形成中空把手後，在該空洞中置入藥液類之同時 ’將淸潔用刷體基部以能夠嵌脫且可以密封地嵌著於上述 把手一端的開口部，並且穿設有連通上述刷體基部與把手 空洞的供給藥液用小孔，使刷體基部該一端呈開口。 又，於日本專利申請案所公開之平成9年第23 8 74 8號 公報中，揭示有：同樣地設置埋設在刷體基部之插通孔所 形成之合成樹脂製柄，在該柄的內部形成有與上述插通孔 連通的室，於該室充塡有藥液者。 又，於日本專利申請案所公開之平成7年第1 63 422號 公報中，揭示有：同樣地將刷體基部以不密封流路開口部 之方式，藉由化學性結合、接著、熔接、鑄接、電漿蝕刻 、壓著、或機械性接合而固定於剛性或是半剛性臂。在管 狀臂的內壁與該刷體基部之間，開設成爲導通至刷體之液 體體通的間隙部。 此等以往之口腔淸潔用具，都是在作爲把持部的柄’ -4- (2) (2)200422009 或是此裝設於該處之臂，設置埋設齒間刷之插通孔’ ^過 該插通孔將柄內部的藥液供給到刷體基部，但由於是透過 刷體裝設用的插通孔圓滑地將藥液供給至刷體基部’所以 必須是如上述第1 6 3 4 2 2號公報所記載之複雜構造，因而產 生製造及組裝成本增加之問題。 又，對於該插通孔，由於在淸潔時來自於齒間刷的抵 抗力直接造成作用，所以爲了維持強度必須要有較厚之厚 度，不僅增加了材料成本，同時增大了插入於口腔內之該 部位外徑，會有導致使用性變差之問題。 再者，如此之構造下，由於無法容易將插通孔洗淨導 致藥液殘留，在衛生上並非理想。 在此，有鑒於本發明前述之問題，所欲解決之處，是 在於提供一種以簡單之構造就能圓滑地供給藥液，並降低 製造及組裝成本，同時藉由縮小插入於口腔內之該部位的 外徑，不但可以提升使用性，也可以不產生衛生上之問題 的口腔淸潔用具及其外蓋。 【發明內容】 本發明之口腔淸潔用具，是由突設在容納內容物之容 器體上，於前端具有用以將上述內容物吐出之吐出口的噴 嘴構件；以及於前端具有設置淸潔用刷之刷體部，使上述 噴嘴構件之吐出口從刷體部外側在面臨上述淸潔用刷附近 的位置，具有從外側面用以保持該噴嘴構件之保持手段的 刷體構件，所構成爲其特徵。 -5- (3) 200422009 在此，上述刷體構件，係以於前端具 狀突設淸潔用刷之刷體部’使上述噴嘴構 臨上述淸潔用刷基端側之刷體部外側面的 從外側面用以保持該噴嘴構件的保持手段 〇 又，上述刷體構件，又以於前端具備 岐的一對支持腕支持淸潔用刷兩端部之刷 嘴構件之吐出口在面臨上述淸潔用刷之側 ，設置有從外側面用以保持該噴嘴構件的 亦爲理想。 又，上述刷體構件之保持手段，係以 之基端部或是容器體之肩部，並設置有對 限制朝向該噴嘴構件之前端側移動的段部 再者，在上述刷體構件的基端側，以 上述容器體之外面的把持部來構成爲理想 又，本發明之外蓋，是對於由：突設 容器體上，於前端具有用以將上述內容物 噴嘴構件；以及於前端具備有以單邊固持 之刷體部，使上述噴嘴構件之吐出口在面 基端側之刷體部外側面的位置上，設置有 持該噴嘴構件之保持手段的刷體構件，所 用具’針對安裝在上述淸潔用刷之外蓋， 沿著軸方向來容納淸潔用刷之筒狀外蓋本 口端部朝側面突出，將上述刷體構件的頸 備有以單邊固持 件之吐出口在面 位置上，設置有 ，來構成爲理想 有讓呈二支狀分 體部，使上述噴 面附近的位置上 保持手段來構成 卡合於噴嘴構件 於上述刷體構件 來構成爲理想。 延伸設置有沿著 〇 在容納內容物之 吐出之吐出口的 狀突設淸潔用刷 臨上述淸潔用刷 從外側面用以保 構成的口腔淸潔 由：從開口端部 體；及從上述開 部容納於其中間 (4) (4)200422009 而予以夾持的一對保持片；及被插入在被裝著於上述頸部 之噴嘴構件的吐出口與刷體部外側面之間隙間，將該吐出 口予以封塞的蓋片，所構成者。 在此’在上述保持片的上端之間，以跨設有將上述噴 嘴構件保持於頸部之內周面側的上部押板，同時在面臨該 上部押板的上述間隙位置，突設上述蓋片來構成爲理想。 又’於上述蓋片，以設置有可嵌入於上述吐出口之部 分凸球面部來構成爲理想。 【實施方式】 [用以實施本發明之最佳形態] 其次，依據添付圖面詳細說明本發明之實施形態。 第1圖是本發明第1實施形態之口腔淸潔用具其整體構 成的立體圖，第1圖〜第5圖爲第1實施形態，第6圖〜第10 圖爲第2實施形態，第1 1圖爲第3實施形態，圖中符號分別 爲：1是口腔淸潔用具，2是噴嘴構件，3是刷體構件，4是 容器體，5是保持手段，6是刷體。 本發明之口腔淸潔用具1，如第1圖所示，是由：突設 於容納內容物的容器體4，於前端具有用以將上述內容物 吐出之吐出口 2 0的噴嘴構件2，以及於前端具有設置有淸 潔用刷60之刷體部6，從外側面安裝於上述噴嘴構件2的刷 體構件3所構成。在上述刷體構件3，如第2圖所示，係使 上述噴嘴構件2之吐出口 20從刷體部6外側臨於上述淸潔用 刷60附近位置，設置有用以藉由外側面保持（夾持）該噴 (5) (5)200422009 嘴構件2之保持手段5。 上述刷體部6，更詳細者是將淸潔用刷60以單邊固持 狀突設而構成，上述噴嘴構件2的吐出口 2 0，是藉由上述 保持手段5而被保持在面臨上述淸潔用刷基端側的刷體部 外側面。 上述容器體4，其所採用之軟管是使二片薄片材料相 面對之同時，在該薄片材料相對的各一端中央部40，夾持 有後述之噴嘴構件基端的被裝著部23，藉由將左右側端緣 以及包含設有該噴嘴構件2之中央部40的一端緣予以熱熔 接密封，另一端形成呈開口之袋體後，從該開口充塡內容 物後再將該另一端緣予以熱熔接者，在將上述噴嘴構件2 予以熱熔接後之該一端側的兩端部形成有肩部4 1、4 1。 又，本發明之容器體在此並無任何限定，例如亦可使 用由另外成型的噴嘴構件以螺旋鎖合等而具備有能夠裝著 之口部的各種容器體，或是，將上述薄片材料的一端緣全 部熔接於噴嘴構件基端的被裝著部等，採以不形成肩部之 容器體來使用亦可。 又，噴嘴構件2以及除了刷體構件3之淸潔用刷6〇以外 的本體部7，乃分別是採用合成樹脂材料以一體射出成型 ，更爲理想的是，對於上述噴嘴構件2之成型採以聚乙烯 樹脂，對於刷體構件3其本體部7之成型採以聚乙條樹脂或 是聚丙烯樹脂。在此，除合成樹脂材料以外以可以使用合 成橡膠材料或是金屬材料來製作。又，在本例中之噴嘴構 件2，雖然是與容器體4另外成型，當該容器體4成型時再 (6) (6)200422009 予以熔接上去，不過本發明並非侷限於此，是可以藉由合 成樹脂材料而與容器體一體成型者。 刷體構件3 ’如第3圖（a ) 、（ b )所顯示之方式，是 使淸潔用刷6 0突設在上述噴嘴構件2的吐出口 2 0所面臨的 前端處’並在其基端側上，設有當在裝著於噴嘴構件2時 ’可沿著該噴嘴構件2的外周面2 1而擋止裝著之內周面3 0 〇 上述淸潔用刷60，是與以往的淸潔用刷相同，是利用 在徑方向上捻絞夾持有多數絲線的（金屬）線材而成形者 等’然後再將該（金屬）線材基端以熱熔接固定於噴嘴構 件2的前端部。 在包夾住上述內周面3 0之本體部7的左右側端部，分 別突設有與埋設支持上述線材基端之噴嘴構件前端的包埋 部6 1呈連續，並以超越半周地抱持該噴嘴構件2之外周面 2 1的一對保持腕3 1、3 1。在此等保持腕3 1、3 1的內面與上 述內周面3 0中，沿著周方向設置有單數或是複數個對應於 後述噴嘴構件2之環狀突部24而用以卡止該環狀突部24之 卡合溝3 4，藉由此等保持腕3 1、3 1將由前端側所插通的噴 嘴構件2予以保持而構成保持手段5。 在此，於一對保持腕3 1、3 1除了上述包埋部6 1的外側 面附近其前端爲相互連結，以環繞上述噴嘴構件全周以構 成略圓筒形之保持筒亦爲理想。藉此對於噴嘴構件2之保 持效果可以成爲更加強固更加安定者。在本實施形態中， 藉由上述保持腕31、31，噴嘴構件2的吐出口 20是被保持 -9 - (7) (7)200422009 在面臨上述包埋部6 1的外側面6 1 a，所吐出的內容物，是 藉由被形成在該外側面61a的凹溝62而確實地被引導並附 著至淸潔用刷60。 在比上述刷體構件3之上述保持腕3 1、3 1更基端側， 延伸設有沿著上述容器體4外周面42之形狀的把持部32。 以把持如此之覆蓋容器體4之把持部3 2，當內容物減少致 使該容器體4易於變形時亦能夠確時地把持住該口腔淸潔 用具1，同時能夠防止該刷體構件3從噴嘴構件2脫離。 又，若將該把持部32延伸至容器體4的下端部，以使 該下端部成爲被卡止者爲理想，其對於該容器體4以及噴 嘴構件2相對於刷體構件3向下側移動而迫使間隔S開離造 成不良情形，具有防範於未然之效用。又，使把持部在該 下端部以能夠折疊來構成，即使是將容器體整體皆包覆者 亦佳，此時，如本實施例，以設有用以壓縮容器體4來將 內容物擠壓出之開口爲理想。又，在本發明中並非是一定 要設置把持部32不可。 在對應於容器本體之肩部4 1部位，如第5圖所示’作 爲保持該噴嘴構件2之保持手段5，設置有卡合於上述肩部 4 1，相對於上述刷體構件3爲限制該噴嘴構件2朝前端側移 動之段部3 3。上述段部3 3 ’是由擋接於噴嘴構件3外周面 的內周面3 0所形成的內周壁’以及延伸於該基端側之上述 把持部3 2的內周壁，由兩者交界部之段差所形成’該段部 3 3與肩部4 1，是利用使用者握持把持部3 2而強固地卡合， 即使在淸潔口腔作業時也能夠使後述之間隔s確實地被維 -10- (8) (8)200422009 持。 又’相對於後述噴嘴構件2基端之突起部25之部位， 同樣是作爲用以保持該噴嘴構件2之保持手段5，設有卡合 上述突起部25之凹部35。該凹部35，是在上述交界部之段 部3 3呈開口形成爲段差狀，利用使上述突起部2 5從基端側 承接卡合，同樣地對於上述刷體構件3爲限制該噴嘴構件2 朝前端側移動。 噴嘴構件2 ’如弟4圖（a )〜（c )所示，係於外周面 21環設有可被卡止於上述卡合溝34之環狀突部24，並分別 於則纟而設有吐出口 2 0，於基端側設有被熔接於上述容器體 4之被裝著部23以及卡合於上述凹部35之突起部25。 該突起部2 5是限制噴嘴構件2朝前端側移動者，上述 環狀突部24主要是限制噴嘴構件2朝向基端側移動，以如 此方式，對於被定位在噴嘴構件2之吐出口 2 0與上述包埋 部6 1之外側面6 1 A之間的間隔S，若是太寬則會造成內容 物在附著之前滴落之狀況產生，尤其是使用黏性較低的液 狀藥劑時’間隔過寬很可能無法附著於淸潔用刷。亦即， 若使用黏性比較低的藥劑時，上述間隔S爲一部分接觸或 是大約在3mm以內，更理想的是設定在大約2mm以內， 而使用黏性較高的藥劑時，則上述間隔S可以較寬，不過 較爲理想是設定在約4〜5 m m以內。 又’噴嘴構件2之至少於受到上述保持腕3 1、3 1所抱 持之部分到吐出口 20爲止之部位，其內徑及外徑爲較小地 設定。此乃因爲相異於以往的一體型口腔淸潔用具，淸潔 -11 - (9) (9)200422009 時的抵抗力是作用在與噴嘴構件不同個體所構成的刷體構 件3上，對於噴嘴構件2不會有直接的大作用力，所以該噴 嘴構件2不需要有太強的彎曲強度，由於如此而能夠以較 小厚度（肉厚）製成，故此結果可以使進入口腔內之部位 變得較細來構成，因而使得淸潔作業較爲容易。亦即’對 外徑而言，對於有效率地進行口腔內作業是以較小較佳， 但是對內徑而言，若是使用上述之黏度較高之藥劑時，則 太小則會有妨礙流通之虞，此時則必須先加以加大。 其次，依據第6圖〜第10圖說明本發明之第2實施形態 〇 本實施形態之口腔淸潔用具1 A，如第6圖所示，在刷 體構件3A，設有用來將該噴嘴構件2A予以保持之保持手 段5，以使噴嘴構件2A之吐出口 20可面臨於淸潔用刷60所 突出之基端部側面60A的位置。 亦如第8圖及第10圖所顯不，在夾著刷體構件3A內周 面3 0之本體部7的左右側端部，突設有抱持除了噴嘴構件 2 A前端部以除的外周面2 1而由側面觀察爲大略呈梯形的 一對保持腕3 1、3 1，該保持腕3 1、3 1利用分別卡合於形成 在後述噴嘴構件2A之外周面21的卡合溝22、22，構成將 該噴嘴構件2A予以保持之保持手段5。 噴嘴構件2 A，如第9圖（a ) 、（ b )所示，係使承接 上述保持腕31、31作爲被保持部的卡合溝22形成在外周面 2 1，並於分別於前端設有吐出口 20，於基端設有熔接於上 述容器體4的被裝著部23。 (10) (10)200422009 在噴嘴構件2的吐出口 20與上述淸潔用刷60基端部的 刷體軸側面60a之間，如第7圖所示，藉由上述保持手段5 設定有間隔S。該間隔S，由於與上述第1實施形態有著相 同樣的理由，因此若使用黏性比較低的藥劑時，上述間隔 S大約在3mm以內，更理想的是設定在大約2mm以內，而 使用黏性較高的藥劑時，則上述間隔S可以較寬，不過較 爲理想是設定在約4〜5 m m以內。 又，取消該間隔S，讓噴嘴構件2A之吐出口 20接觸 於刷體軸側面60a當然也是可以。 之於其他構造，由於基本上是與第1實施形態相同， 故對於同一構造標示以同一符號並省略其說明。 其次，依據第11圖〜第13圖來說明本發明之第3實施 形態。 本實施形態之口腔淸潔用具1 B，如第1 1圖及第1 3圖所 示，是使刷體構件3 B前端之包埋部6 1位置移至與淸潔用 刷60突出方向相反側，將該包埋部的突出量以少量設定者 ，如此一來，本體部7係呈朝該相反方向彎曲之形狀。如 此當抑制包埋部6 1的突出量，則可縮短從受該刷體構件3 B 所保持之噴嘴構件2B的吐出口 20到淸潔用刷60之距離， 吐出之內容物藉由形成在外側面6 1 a的凹溝62所傳導而可 更確實地附著於淸潔用刷60。 被定位後之吐出口 20與外側面6 1 a之間的間隔S，係 與上述第1實施形態同樣地，若使用黏性比較低的藥劑時 ，上述間隔S大約在3 m m以內，更理想的是設定在大約 -13- (11) (11)200422009 2mm以內，而使用黏性較高的藥劑時，則上述間隔S可 以較寬，不過較爲理想是設定在約4〜5mm以內。 又，對於受包埋部61所支持之淸潔用刷60的突出角度 ，在上述第1實施形態中，相對於刷體構件3 B之軸方向是 由直角方向朝前端側大約以傾斜約20度之角度來設定，在 本實施形態中，由上述直角方向朝向前端側則大約以5度 之角度傾斜，設定成爲更接近直角角度。藉此所吐出之內 容物不會垂下而能夠朝向前端側確實地導引至淸潔用刷60 ，以達朝下擠出時藥劑易於沾附之效果，並且，亦具有容 易操作之優點。 又，刷體構件3 B的把持部3 2，是被設定成具有延伸 至容器體4下端部之尺寸，所以除了容易把持之優點之外 ，對於容器體4亦使該刷體構件3B可安定地被保持。 卡合於凹部3 5之噴嘴構件2B的突起部25，亦如第1 2 圖所示，與上述第1實施形態相比在軸方向上更加長地設 定，藉此當把持本實施形態之口腔淸潔用具1 B時，由於 可更有效地當作止滑功能，因此可以作爲用來讓指尖抓取 之抓取部。並且，具有如此功能使得使用者得以更爲明確 了解，同時亦具有防止誤將容器體4本身予以抓取之防範 於未然之效果。 又，承接上述突起部2 5之凹部3 5亦相應於此在軸方向 上加長設定，在對應於上述突起部25之上述凹部35與相反 側的外周部分，是以部分性地形成平坦的抓取面3 7之同時 在該抓取面3 7上於軸方向上突設複數個橫長的突部3 8，與 (12) 200422009 上述突起部2 5 —同具備有作爲抓取部之功能 又，在本實施形態之刷體部3 B，取代_ 態之段部3 3而形成有傾斜壁3 9，具有作爲引 上述噴嘴構件2B之突起部25導引至上述凹 ，使噴嘴構件2B與刷體構件3 B以更圓滑地 構成。 對於其他構造，由於基本上與第1實施 對同一構造於標示同一符號並省略其說明。 其次，對於本發明之外蓋，依據第1 2圖 說明。 又，關於本發明之外蓋8，係如上述第 態所例示，是用來裝設在：由突設在容納內 上，而於前端具有用以將上述內容物吐出之 構件；以及於前端具備有將淸潔用刷以單邊 刷體部，使上述噴嘴構件的吐出口在面臨於 基端側的刷體部外側面之位置，具有從外側 嘴構件予以保持之保持手段的刷體構件所構 口腔淸潔用具之淸潔用刷上。在以下之說明 適用於上述第3實施形態之口腔淸潔用具1 B 於第1實施形態、或第2實施形態或其他形態 以適用，外蓋各部的尺寸可因應該等所適用 具之尺寸等來做適當設定。 有關本發明之外蓋8，如第12圖及第13 由：從開口端部80a沿著軸方向容納淸潔用 二述第1實施形 導面，用以將 部3 5內之功能 接合之方式而 形態相同，故 〜第1 4圖來做 1〜第3實施形 容物之容器體 吐出口的噴嘴 固持狀突設之 上述淸潔用刷 面用以將該噴 成之本發明之 中，雖是說明 之例，不過對 當然也同樣可 之口腔淸潔用 圖所示，是藉 刷60之筒狀外 (13) (13)200422009 蓋本體80、及從上述開口端部80a朝側面突出’將上述刷 體構件3 B的頸部7 0容納於其中間並予以夾持的一對保持 片81、81、及被插入在被裝著於上述頸部70之噴嘴構件2B 的吐出口 2 0與刷體部外側面6 1 a之間隙之間，將該吐出口 2 0予以封塞的蓋片8 2，所構成。在本例中雖是使用聚丙烯 以一體成型，不過以其他材料來構成亦可。 外蓋本體80，係具有從基端側的開口端部80a朝向前 端側漸漸地縮小直徑的內周面，並能夠以充分的剩餘空間 夾持並覆蓋於刷體構件3 B的淸潔用刷6 0以及包埋部6 1， 在由基端側之開口端部8 0a突出的保持片8 1、8 1之間的空 間，設有呈開口之缺欠溝80b，夾介該切欠溝80B使保持 片8 1、8 1之間的頸部承接空間連通於外蓋本體8 0的內部空 間。 各保持片81之間的距離，是由上述頸部70的寬度尺寸 所設定，並於相對向的內面側，設有卡止於上述頸部70外 周面之突條部8 1 a。如此地藉由保持片8 1來保持頸部70， 於外蓋本體80保持有充分的余剩空間，同時可以安裝在流 線型刷體構件3 B。 又，在上述保持片的上端8 1 b、8 1 b之間，跨設有用 以將上述噴嘴構件保持於頸部7 0內周面3 0側之上部押板8 3 ’同時在該上部押板8 3面臨於上述吐出口 2 0與外側面6 1 a 之間隙的位置突設有上述蓋片82。在本實施例中，如此地 藉由一對保持片8 1、8 1與上部押板8 3構成包圍住頸部外周 面與噴嘴構件2B大略呈c字型的保持手段，不過即使沒 -16- (14) (14)200422009 有上述上部押板8 3亦可，如此情形時，例如只要在形成於 外蓋本體80之缺欠溝80b上直接突設蓋片即可。 上述蓋片82，是以單邊固持狀地突設於上述上部押板 83的板狀構件，設有嵌入吐出口部分凸球面部84，藉由該 蓋片82在插入於上述間隙時，使該部分凸球面部84嵌入於 吐出口 20。利用如此之蓋片82可以防止容器體之內容物漏 出及乾掉。又，在本實施例中，爲了長期保存，使用有另 外如第1 2圖所示的外蓋9。該外蓋9，在使用前是可分割地 一體成型於吐出口 20上，於使用時再分割開使吐出口 20呈 開口之方式來設置，而讓其上下反轉180 °後將凹部90嵌 合於吐出口 20便可以再度封密。 在外蓋本體8 0之上述上部押板8 3的上側部位，形成有 通孔8 5，以維持內部空間的通氣性，可促進使用後之淸潔 用刷6 0的乾燥。 其次，依據第1 5圖說明本發明之第4實施形態。 本實施形態之口腔淸潔用具1 C，如第1 5圖所示，係於 刷體構件3 C之前端，藉由分岐呈二支狀的一對支持腕3 6 、3 6，設置有支持淸潔用刷6 0之兩端部6 0 b的刷體部6 C。 更詳細而言，上述淸潔用刷6 0是利用各支持腕3 6的前端部 3 6a而能夠旋轉地被支承，當淸潔口腔時，因應該口腔淸 潔用具1 C的前後移動，可使上述淸潔用刷6 〇轉動於被淸 潔面上’主要是極爲適合作爲使用於舌頭用之淸潔用具。 在上述支持腕3 6、3 6的基端側，與上述第1實施形態 相同樣，在安裝到噴嘴構件2 C時，設有沿著該噴嘴構件 -17- (15) (15)200422009 2C之外周面21而擋接貼合的內周面30，於夾著該內周面 3 0的左右側端部，作爲保持手段5者乃相同地，爲突設有 以超越半周方式抱持住噴嘴構件2C之外周面21的一對保 持腕3 1、3 1。又，在噴嘴構件2C上，同樣地於外周面2 1 環繞設置有環狀突部24，該環狀突部24是藉由使上述支持 腕36被卡止在呈分岐之上述保持腕31前端的緣部31a，來 限制朝向該噴嘴構件2C之基端側的移動。 如此地，夾介上述保持腕3 1、3 1受刷體構件3 C所保 持之噴嘴構件2C的前端部位，便突出在上述刷體構件3 C 之支持腕3 6、3 6之間，使該吐出口 2 0被保持在面臨上述淸 潔用刷60的側面附近位置。 上述支持腕3 6、3 6，分別在中途部分以朝向同一側面 大略彎曲1 1 0 °而大致呈〈字型而形成，利用讓噴嘴構件 2C的吐出口 20處於連結該支持腕36、36之彎曲部36B的 連結線附近位置，當受各支持腕3 6之前端部3 6 a所樞軸的 上述淸潔用刷60在舌頭上移動時，使內容物從其上側位置 呈開口之上述吐出口 20滴下，而可使內容物確實地附著於 上述淸潔用刷60。 對於其他構造，由於基本上是與第1實施形態爲相同 ，故對於同一構造標示以同一符號並省略其說明。 [產業上之可利用性] 依據本發明之口腔淸潔用具，由於是以別於設置有淸 潔用刷之刷體構件而另外構成噴嘴構件，故從刷體部外部 -18- (16) (16)200422009 將藥液等內容物供給至該刷體構件之淸潔用刷，所以比起 將噴嘴與刷體成一體構造之以往的口腔淸潔用具，不僅構 造簡單而確實且圓滑地供給於內容物，在衛生上亦不會產 生任何問題。 又，對於噴嘴構件，由於來自淸潔時刷體的抵抗力沒 有直接作用力’所以噴嘴構件本身並不需要如以往必須具 備有支持強度，可以將其外徑控制在較小範圍，因而可以 顯著地提升在口腔內之使用動作，可以一面做口腔內淸潔 ，一面以單手將內容物塗佈在淸潔用刷上，同時又可以維 持與以往淸潔用刷相同樣的使用感。 又’上述刷體構件，在前端具備有將淸潔用刷以單邊 固持狀突設之刷體部，使上述噴嘴構件的吐出口在面臨上 述淸潔用刷基端側之刷體部外側面的位置上，從外側面設 有用以保持該噴嘴構件的保持手段，可一邊將內容物塗佈 於上述淸潔用刷，同時又尤其能夠效率良好地進行齒間淸 又’上述刷體構件，由於在前端於具備有讓淸潔用刷 兩端部被支持於呈二支狀的一對支持腕的刷體部，使上述 噴嘴構件的吐出口在面臨上述淸潔用刷之側面附近的位置 上’設置有由外側面保持該噴嘴構件之保持手段，因此可 以一邊將內容物塗佈於該淸潔用刷，同時又尤其能夠效率 良好地進行舌頭淸潔。 又’作爲上述刷體構件的保持手段，由於是卡合於噴 嘴構件的基端部或是容器體的肩部，並設置有對於上述刷 -19- (17) (17)200422009 體構件限制該噴嘴構件朝向前端側移動的段部，所以更得 以維持噴嘴部之吐出口與淸潔用刷基端部側面的間隔。 又，由於在上述刷體構件的基端側，延伸設置有沿著 上述容器體之外面的把持部，所以即使當內容物減少而使 得容器體容易變形時，亦能藉由該把持部確切地把持口腔 淸潔用具，同時可以防止該刷體構件從噴嘴構件脫離。 又，依據本發明的外蓋，可以在攜帶時或是保管時防 止淸潔用刷損傷或是污物弄髒附著，同時藉由保持片保持 頸部，於外蓋本體可在保持充分的剩餘空間下能夠安裝在 纖細的刷體構件，再者，利用封塞住吐出口的蓋片，可以 防止內容物的漏出、或乾燥掉、以及雜菌的附著等。 又，在上述保持片的上端間，由於跨設有將上述噴嘴 構件保持在頸部之內周面側的上部押板，同時在面臨該上 部押板的上述間隙位置，突設有上述蓋片，所以藉由上述 上部押板可以防止噴嘴構件的脫落，同時，可以更有效果 地防止內容物的漏出、或乾燥掉、以及雜菌的附著等。 又，於上述蓋片，由於設置有可嵌入於吐出口之部分 凸球面部，所以可以更確實地將吐出口予以封止，更有效 果地防止乾掉或雜菌附著等。 【圖式簡單說明】 第1圖是本發明之代表性實施形態之口腔淸潔用具的 立體圖。 第2圖是同第1圖口腔淸潔用具之要部的說明圖。 -20- (18) (18)200422009 第3圖（a )是從刷體構件之內周面所觀察的平面圖， (B )是該側面圖。 第4圖（a )是噴嘴構件的平面圖，（b )是該側面圖 ，（c )是從該噴嘴構件基端所觀察的正面圖。 . 第5圖是將刷體構件裝設在突設有噴嘴構件之容器體 4 的說明圖。 第6圖是本發明第2實施形態之口腔淸潔用具的立體圖 〇 第7圖是同第6圖之口腔淸潔用具之要部的說明圖。 第8圖（a )是從刷體構件之內周面所觀察的平面圖， (b )是該側面圖。 第9圖（a )是噴嘴構件的平面圖，（b )是該側面圖 〇 第1 〇圖是將刷體構件裝設在突設有噴嘴構件之容器體 的說明圖。 第1 1圖是本發明第3實施形態之口腔淸潔用具，（a ) φ 是從刷體構件內周面所觀察的平面圖，（b )是該側面圖 ，（c )是A-A斷面圖，（D)是從基端所觀察的正面圖 〇 第1 2圖是顯示將刷體構件裝設在突設有噴嘴構件之容 器體，並於淸潔刷體裝設於外蓋之情形的說明圖。 ’ 第1 3圖是在口腔淸潔用具上裝設有外蓋之要部說明圖 〇 第1 4圖是顯示本發明代表性實施形態的外蓋，（a ) -21 - (19) 200422009 是從保持片突出方向所觀察的正面圖，（b )是側面圖， (c)是平面圖，（d)是俯視圖，（e)是b-b斷面圖。 第1 5圖（a )及（b )是本發明第4實施形態之口腔淸 潔用具的要部說明圖。 [圖號說明] 1?1 A?1B?1C 口腔淸潔用具 2?2A?2B?2C 噴嘴構件 3,3 A，3B，3C 刷體構件 4 容器體 5 保持手段 6 刷體（刷） 8,9 外蓋 20 吐出口 2 1 外周面 23 裝著部 24 環狀突部 25 突起部 3 1 保持腕 32 把持部 33 段部 34 卡合溝 35 凹部 36 支持腕200422009 Π) Description of the invention [Technical field to which the invention belongs] The present invention relates to a cavity cleaning tool used for cleaning the interdental space or cleaning the tongue, and more specifically, it is related to cleaning during cleaning. The medicinal solution and the like can be supplied to the oral cleaning appliance and the outer cover of the cleaning brush. [Prior Art] As such an oral cleaning appliance, disclosed in Japanese Utility Model Registration Application No. 1 9463 3, published in the Japanese Utility Model Registration Application, discloses that after forming a hollow handle with an elastic material, the hollow handle is placed in the cavity. At the same time of inserting the liquid medicine, the base of the cleaning brush body can be detached and can be tightly fitted into the opening at one end of the handle, and a liquid medicine supply device is provided for communicating the base of the brush body with the hollow of the handle The small hole makes the one end of the base of the brush body open. In Japanese Patent Application Publication No. 23 8 74 8 published in Japanese Patent Application, it is disclosed that a handle made of synthetic resin formed by an insertion hole embedded in the base of the brush body is also provided, and the handle is provided inside the handle. A chamber communicating with the above-mentioned insertion hole is formed, and the chamber is filled with a medicinal solution. Furthermore, in Japanese Patent Application Publication No. 1 63 422 disclosed in Japanese Patent Application, it is disclosed that the base of the brush body is similarly chemically bonded, adhered, welded, and sealed without opening the flow path. Cast, plasma etched, pressed, or mechanically bonded to a rigid or semi-rigid arm. A gap portion is formed between the inner wall of the tubular arm and the base of the brush body so as to communicate with the liquid body of the brush body. These conventional oral cleaning appliances are used as the handle of the holding part '-4- (2) (2) 200422009 or the arm installed there, and the insertion hole for the interdental brush is embedded' ^ The medicinal solution inside the handle is supplied to the base of the brush body through this insertion hole. However, since the medicinal solution is smoothly supplied to the base of the brush body through the insertion hole for brush body installation, it must be the same as the above. The complicated structure described in JP 4 2 2 raises the problem of increased manufacturing and assembly costs. In addition, for this insertion hole, since the resistance from the interdental brush directly acts during cleaning, it is necessary to have a thick thickness in order to maintain strength, which not only increases the material cost, but also increases the insertion into the mouth. The outer diameter of the inner part has a problem that the usability is deteriorated. Furthermore, with such a structure, since the insertion hole cannot be easily cleaned and the drug solution remains, it is not hygienic. Here, in view of the foregoing problems of the present invention, what is desired to be solved is to provide a medicinal solution that can be smoothly supplied with a simple structure, and reduce manufacturing and assembly costs. The outer diameter of the part can not only improve the usability, but also the oral cleaning equipment and its outer cover without causing hygiene problems. [Summary of the invention] The oral cleaning appliance of the present invention is provided with a nozzle member protruding from the container body containing the content, and has a nozzle for ejecting the above-mentioned content at the front end; The brush body portion of the brush is provided with a brush body member having a holding means for holding the nozzle member from the outer side so that the discharge opening of the nozzle member faces the vicinity of the cleaning brush from the outside of the brush body portion. Its characteristics. -5- (3) 200422009 Here, the brush body member is a brush body portion provided with a cleaning brush in a protruding shape at the front end, so that the nozzle is formed outside the brush body portion on the base end side of the cleaning brush. The holding means for holding the nozzle member from the outer side of the side surface. Also, the brush body member is provided with a pair of support arms provided at the front end to support the nozzle members of the brush member at both ends of the cleaning brush. It is also desirable that a side of the cleaning brush is provided from the outside to hold the nozzle member. In addition, the holding means of the brush body member is a base end portion or a shoulder portion of the container body, and a segment portion for restricting movement toward the front end side of the nozzle member is provided. The end side is ideally constituted by the holding portion on the outer surface of the container body, and the outer cover of the present invention is provided with: the container body is protruded, and the front end is provided with a nozzle member for discharging the contents; and the front end is provided with There is a brush body part which is held by one side, and the nozzle outlet of the nozzle member is located on the outer side of the brush body part on the base end side, and a brush body member for holding the nozzle member is provided. Installed on the outer cover of the cleaning brush, the end of the mouth of the cylindrical cover that accommodates the cleaning brush along the axial direction protrudes to the side, and the neck of the brush body member is provided with a single-sided holder. The outlet is provided at the surface position, and is ideally configured to have a bifurcated split portion, and to hold the position near the spray surface to engage the nozzle member with the brush body member. An extended cleaning brush is provided along the shape of the discharge opening containing the contents, and the cleaning brush is provided from the outer side to protect the oral cavity from the outer side: from the open end body; and from The opening portion is accommodated in the middle (4) (4) 200422009 and is a pair of holding pieces to be clamped; and is inserted between a gap between a discharge port of a nozzle member mounted on the neck portion and an outer side surface of the brush body portion , A cover sheet that seals the discharge port, Here, between the upper ends of the holding pieces, an upper cover plate for holding the nozzle member on the inner peripheral surface side of the neck is provided across the cover, and at the same time, the cover is protruded at the gap position facing the upper cover plate. It is ideal to make a film. It is also preferable that the cover sheet is configured by providing a convex spherical surface portion that can be fitted into the discharge port. [Embodiment] [The best mode for implementing the present invention] Next, the embodiment of the present invention will be described in detail based on the drawings. Fig. 1 is a perspective view of the overall structure of the oral cavity cleaning device according to the first embodiment of the present invention. Figs. 1 to 5 are the first embodiment, and Figs. 6 to 10 are the second embodiment. The figure shows the third embodiment. The symbols in the figure are: 1 is an oral cleaning appliance, 2 is a nozzle member, 3 is a brush body member, 4 is a container body, 5 is a holding means, and 6 is a brush body. As shown in FIG. 1, the oral cavity cleaning tool 1 of the present invention is formed by a container body 4 protrudingly containing a content, and a nozzle member 2 at the front end having a discharge port 20 for discharging the content, And the brush body part 6 provided with the cleaning brush 60 in the front-end | tip, and the brush body member 3 attached to the said nozzle member 2 from the outer side surface is comprised. As shown in FIG. 2, the brush body member 3 is provided so that the outlet 20 of the nozzle member 2 faces the vicinity of the cleaning brush 60 from the outside of the brush body portion 6, and is provided to be held by the outer side ( (Clamping) the spray (5) (5) 200422009 holding means 5 of the nozzle member 2. The brush body portion 6 is more specifically configured by projecting the cleaning brush 60 in a unilaterally fixed manner, and the discharge port 20 of the nozzle member 2 is held by the holding means 5 so as to face the 淸Clean the outer surface of the brush body at the base end of the brush. The above-mentioned container body 4 uses a hose in which two sheets of sheet material face each other, and a mounted portion 23 of a base end of a nozzle member to be described later is held at the central portion 40 of each end of the sheet material opposite to each other. The left and right end edges and one end edge including the central portion 40 provided with the nozzle member 2 are heat-sealed, and the other end is formed into an opening bag. After filling the contents with the opening, the other end is filled. In the case where the edges are thermally welded, shoulder portions 41, 41 are formed on both ends of the one end side after the nozzle member 2 is thermally welded. In addition, the container body of the present invention is not limited in this case. For example, various container bodies provided with a mouth portion that can be mounted by screw-locking or the like with separately formed nozzle members may be used. All of the one end edges are welded to the mounted portion or the like of the base end of the nozzle member, and can be used in a container body that does not form a shoulder. In addition, the nozzle member 2 and the main body portion 7 other than the cleaning brush 60 of the brush body member 3 are injection-molded integrally using a synthetic resin material. More preferably, the nozzle member 2 Polyethylene resin is used to shape the body portion 7 of the brush body member 3 using polyethylene resin or polypropylene resin. Here, other than the synthetic resin material, a synthetic rubber material or a metal material can be used. Also, although the nozzle member 2 in this example is formed separately from the container body 4, when the container body 4 is formed, (6) (6) 200422009 is welded, but the present invention is not limited to this, but can be borrowed It is formed integrally with the container body from a synthetic resin material. The brush body member 3 'shows (a) and (b) in FIG. 3 that the cleaning brush 60 is protruded at the front end facing the discharge port 20 of the nozzle member 2' and at the front end thereof. On the proximal end side, when mounted on the nozzle member 2, the inner peripheral surface 3 0 which can stop the mounted inner peripheral surface 3 along the outer peripheral surface 21 of the nozzle member 2 is provided. The conventional cleaning brush is the same, and is formed by using a (metal) wire material that holds a large number of wires twisted in the radial direction, and the like. Then, the (metal) wire base end is fixed to the nozzle member 2 by thermal welding. Front end. The left and right end portions of the main body portion 7 sandwiching the inner peripheral surface 30 are respectively provided with projection portions 61 that are continuous with the front end of the nozzle member that supports the base end of the wire, and are held in a semi-circumferential manner. A pair of holding arms 3 1 and 31 holding the outer peripheral surface 21 of the nozzle member 2. Among these inner surfaces of the holding arms 31, 31, and the above-mentioned inner peripheral surface 30, a singular or plural annular protrusions 24 corresponding to the below-mentioned nozzle member 2 are provided along the circumferential direction for locking. The engaging groove 34 of the annular projection 24 holds the nozzle member 2 inserted through the front end side by the holding arms 3 1 and 31 so as to constitute the holding means 5. Here, it is preferable that the front ends of the pair of holding arms 3 1 and 3 1 are connected to each other in the vicinity of the outer surface of the embedded portion 61, and it is also preferable to form a slightly cylindrical holding tube around the entire circumference of the nozzle member. Thereby, the retaining effect on the nozzle member 2 can be made stronger and more stable. In this embodiment, by the holding arms 31, 31, the discharge port 20 of the nozzle member 2 is held -9-(7) (7) 200422009 facing the outer side 6 1 a of the embedding portion 61, The discharged contents are surely guided and adhered to the cleaning brush 60 by the grooves 62 formed in the outer surface 61a. A grip portion 32 extending along the shape of the outer peripheral surface 42 of the container body 4 is provided at a base end side of the holding arms 31 and 31 of the brush body member 3. By gripping the gripping portion 32 covering the container body 4 in this manner, when the content is reduced and the container body 4 is easily deformed, the oral cleaning device 1 can be grasped in a timely manner, and the brush body member 3 can be prevented from being ejected from the nozzle. The component 2 is disengaged. In addition, if the holding portion 32 is extended to the lower end portion of the container body 4 so that the lower end portion becomes a person to be locked, it is preferred that the container body 4 and the nozzle member 2 move downward with respect to the brush body member 3. Forcing the interval S to leave causes an unfavorable situation, which has the effect of preventing beforehand. In addition, the holding portion is configured to be foldable at the lower end portion, even if the entire container body is covered. In this case, as in this embodiment, the container body 4 is provided to compress the container body 4 to squeeze the contents. The opening is ideal. In addition, in the present invention, it is not necessary to provide the holding portion 32. As shown in FIG. 5, a portion corresponding to the shoulder 41 of the container body is provided as a holding means 5 for holding the nozzle member 2. The shoulder 41 is engaged with the shoulder 41, and is restricted to the brush body member 3. This nozzle member 2 is a step portion 33 that moves toward the front end side. The segment portion 3 3 ′ is an inner peripheral wall formed by an inner peripheral surface 30 that is in contact with the outer peripheral surface of the nozzle member 3 and an inner peripheral wall of the holding portion 32 that extends to the base end side is formed by the boundary between the two. The step difference formed by the step portion 3 3 and the shoulder portion 41 is firmly engaged by the user holding the holding portion 3 2, and the interval s described later can be reliably maintained even when cleaning the mouth. -10- (8) (8) 200422009. Also, a portion of the protruding portion 25 at the base end of the nozzle member 2 to be described later is also provided as a retaining means 5 for holding the nozzle member 2, and a recessed portion 35 engaging the protruding portion 25 is provided. The recessed portion 35 is formed in a stepped manner at the section portion 3 3 of the boundary portion, and the protrusion portion 25 is received and engaged from the base end side. Similarly, the nozzle member 2 is restricted to the brush body member 3. Move to the front side. As shown in (a) to (c) of FIG. 4, the nozzle member 2 ′ is provided on the outer peripheral surface 21 with a ring-shaped protrusion 24 that can be locked to the above-mentioned engagement groove 34. A discharge port 20 is provided, and a mounted portion 23 welded to the container body 4 and a protruding portion 25 engaged with the recessed portion 35 are provided on a base end side. The protruding portion 25 restricts the movement of the nozzle member 2 toward the front end side, and the annular protruding portion 24 mainly restricts the movement of the nozzle member 2 toward the base end side. In this manner, for the ejection port 20 positioned at the nozzle member 2 If the interval S from the outer side 6 1 A of the embedding portion 61 is too wide, the content may drop before attachment, especially when using a liquid medicine with a low viscosity. If it is too wide, it may not adhere to the cleaning brush. That is, if a low-viscosity agent is used, the above-mentioned interval S is a part of contact or within about 3 mm, and more preferably, it is set within about 2 mm. When a highly-viscosity agent is used, the above-mentioned interval S is used. It can be wider, but it is ideal to set it within about 4 to 5 mm. In addition, the inner diameter and outer diameter of the nozzle member 2 are set to be smaller than the portion of the nozzle member 2 held by the holding arms 31, 31 to the discharge port 20. This is because it is different from the conventional integrated oral cleaning tools. The resistance of Jijie-11-(9) (9) 200422009 is acting on the brush body member 3 which is different from the nozzle member. The member 2 does not have a direct large force, so the nozzle member 2 does not need to have too strong bending strength. Because of this, it can be made with a small thickness (thickness of the meat), so as a result, the part entering the oral cavity can be changed. The structure is thinner, which makes cleaning work easier. That is, 'for the outer diameter, it is better to efficiently perform intra-oral work, but for the inner diameter, if the above-mentioned higher viscosity medicine is used, it will be too small to prevent circulation. Yu, you must increase it at this time. Next, a second embodiment of the present invention will be described with reference to Figs. 6 to 10. The oral cleaning device 1A of this embodiment is provided in the brush body member 3A as shown in Fig. 6 to provide the nozzle member. The holding means 5 held by 2A is such that the outlet 20 of the nozzle member 2A can face the position of the base end side surface 60A protruding from the cleaning brush 60. As also shown in FIG. 8 and FIG. 10, at the left and right end portions of the main body portion 7 sandwiching the inner peripheral surface 30 of the brush body member 3A, protrusions for holding apart the front end portion of the nozzle member 2A for removal are provided. A pair of holding arms 3 1 and 3 1 having a substantially trapezoidal shape when viewed from the side of the outer peripheral surface 21. The holding arms 3 1 and 3 1 are respectively engaged with engaging grooves formed on an outer peripheral surface 21 of a nozzle member 2A described later. 22 and 22 constitute holding means 5 for holding the nozzle member 2A. As shown in Figs. 9 (a) and 9 (b), the nozzle member 2A is formed with an engagement groove 22 for receiving the holding arms 31 and 31 as a held portion on the outer peripheral surface 21, and is provided at the front end, respectively. A discharge port 20 is provided, and a mounted portion 23 fused to the container body 4 is provided at a base end. (10) (10) 200422009 As shown in FIG. 7, a gap is set between the discharge port 20 of the nozzle member 2 and the brush body shaft side surface 60 a of the base end of the cleaning brush 60 as shown in FIG. 7. S. This interval S has the same reason as that of the first embodiment. Therefore, when a medicine with a relatively low viscosity is used, the interval S is within about 3 mm, and more preferably, it is set within about 2 mm and the viscosity is used. In the case of a higher drug, the above-mentioned interval S may be wider, but it is preferable to set it within about 4 to 5 mm. It is needless to say that the interval S is eliminated, and the discharge port 20 of the nozzle member 2A may be brought into contact with the brush body shaft side surface 60a. Since the other structures are basically the same as those of the first embodiment, the same structures are denoted by the same symbols, and descriptions thereof are omitted. Next, a third embodiment of the present invention will be described with reference to Figs. 11 to 13. As shown in FIG. 11 and FIG. 13, the oral cleaning tool 1 B of this embodiment moves the position of the embedded portion 61 at the front end of the brush body member 3 B to a position opposite to the protruding direction of the cleaning brush 60. On the other hand, if the amount of protrusion of the embedding portion is set in a small amount, the body portion 7 has a shape bent in the opposite direction. In this way, when the protruding amount of the embedding portion 61 is suppressed, the distance from the discharge port 20 of the nozzle member 2B held by the brush body member 3 B to the cleaning brush 60 can be shortened, and the discharged contents are formed outside. The grooves 62 on the side 6 1 a are conducted to more reliably adhere to the cleaning brush 60. The distance S between the positioned ejection opening 20 and the outer surface 6 1 a is the same as in the first embodiment. When a medicine with a relatively low viscosity is used, the distance S is preferably within 3 mm. It is set within about -13- (11) (11) 200422009 within 2mm, and when a highly viscous drug is used, the above interval S can be wider, but it is ideally set within about 4 ~ 5mm. In addition, in the first embodiment described above, the protruding angle of the cleaning brush 60 supported by the embedded portion 61 is inclined from the right-angle direction to the front end side by about 20 with respect to the axial direction of the brush body member 3B. The angle is set in degrees. In the present embodiment, it is inclined at an angle of about 5 degrees from the right-angle direction toward the front end side, and is set to be closer to the right-angle angle. As a result, the discharged contents can be surely guided to the cleaning brush 60 toward the front end side without sagging, so as to achieve the effect that the medicine is easily adhered when squeezed downward, and also has the advantage of being easy to handle. In addition, the holding portion 32 of the brush body member 3 B is set to have a size extending to the lower end portion of the container body 4. Therefore, in addition to the advantage of being easy to hold, the brush body member 3B can also be stabilized for the container body 4. The ground is kept. As shown in FIG. 12, the protruding portion 25 of the nozzle member 2B engaged with the recessed portion 35 is set longer in the axial direction than the first embodiment described above, thereby holding the oral cavity of this embodiment. When cleaning tool 1 B, it can be used as a slip prevention function more effectively, so it can be used as a grasping part for grasping with fingertips. Moreover, having such a function allows the user to understand more clearly, and also has the effect of preventing the container body 4 itself from being grasped by mistake. In addition, the recessed portion 35 that receives the protruding portion 25 is also lengthened in the axial direction in accordance with this, and the outer peripheral portion of the recessed portion 35 corresponding to the protruding portion 25 and the opposite side is partially formed with a flat grip. A plurality of horizontally long protrusions 3 8 are protruded in the axial direction on the grasping surface 37 at the same time as the surface 3 7 is taken, and (12) 200422009 has the same function as the grasping portion 2 5. In addition, in the brush body portion 3 B of this embodiment, instead of the segment portion 33 in the _ state, an inclined wall 39 is formed, and the projection portion 25 as a guide for the nozzle member 2B is guided to the recess to make the nozzle member 2B. The brush body member 3 B is formed more smoothly. Since the other structures are basically the same as those of the first embodiment, the same symbols are assigned to the same structures, and descriptions thereof are omitted. Next, the outer cover of the present invention will be described with reference to FIG. 12. In addition, the outer cover 8 of the present invention is, as exemplified in the above-mentioned state, intended to be installed in a housing which is provided by a projection, and has a member at the front end for ejecting the contents; and The brush body member is provided with a single-sided brush body portion for cleaning, and the outlet of the nozzle member faces the outer surface of the brush body portion on the proximal end side, and a brush body member holding means for holding the outer mouth member Brush the cleansing utensils of the constructed oral cleaning tools. The following description is applicable to the oral cleaning device 1 B of the third embodiment described above. It is applicable to the first embodiment, the second embodiment, or other modes. The dimensions of each part of the outer cover can be adjusted according to the applicable dimensions, etc. To make the appropriate settings. As to the outer cover 8 of the present invention, as shown in FIG. 12 and FIG. 13, the second embodiment of the first embodiment shape guide surface is received from the open end portion 80 a in the axial direction, and is used to join the functions in the portion 35. The method and the form are the same. Therefore, as shown in FIG. 14 to FIG. 1 to 3, the nozzle of the container body discharge port of the container body described in the first to third embodiments is held in a protruding manner, and the brush surface for cleaning is used to spray the invention. Although it is an example for illustration, it is of course also applicable to oral cavity cleansing. As shown in the figure, it is a cylindrical outer part (13) (13) 200422009 of the cover 60 and the cover body 80 protruding from the open end 80a to the side. 'A pair of holding pieces 81, 81 which hold the neck 70 of the brush body member 3 B in the middle and sandwich it, and the discharge port 2 inserted into the nozzle member 2B mounted on the neck 70 A cover sheet 8 2 is formed between the gap between 0 and the outer surface 6 1 a of the brush body portion, and the discharge port 20 is closed. In this example, polypropylene is used for integral molding, but other materials may be used. The outer cover main body 80 has an inner peripheral surface that gradually decreases in diameter from the open end portion 80a toward the front end side of the base end side, and can hold and cover the brush body member 3B with sufficient remaining space to cover the cleaning brush. 60 and the embedding portion 61. A gap 80b is formed in the space between the holding pieces 8 1 and 81 protruding from the opening end portion 80a on the base end side, and the cut groove 80B is interposed therebetween. The neck receiving space between the holding pieces 81 and 81 is communicated with the internal space of the outer cover body 80. The distance between the holding pieces 81 is set by the width dimension of the neck portion 70, and a protruding portion 8 1 a is provided on the opposite inner surface side to be locked on the outer peripheral surface of the neck portion 70. In this way, the neck portion 70 is held by the holding pieces 81, and a sufficient remaining space is maintained in the outer cover body 80, and at the same time, it can be mounted on the streamlined brush body member 3B. Further, between the upper ends 8 1 b and 8 1 b of the holding piece, an upper pressing plate 8 3 ′ for holding the nozzle member on the inner surface of the neck 70 on the 30 side is provided across the upper portion. The cover sheet 82 is protrudingly provided at a position where the plate 83 faces the gap between the discharge port 20 and the outer surface 6 1 a. In this embodiment, a pair of holding pieces 8 1, 8 1 and the upper embossing plate 8 3 are used to form a substantially c-shaped holding means that surrounds the outer peripheral surface of the neck and the nozzle member 2B. -(14) (14) 200422009 It is also possible to have the above-mentioned upper bolster plate 83. In this case, for example, it is only necessary to directly provide a cover sheet on the lack groove 80b formed in the cover body 80. The cover sheet 82 is a plate-shaped member protrudingly protruded from the upper bolster 83 in a unilateral manner, and is provided with a convex spherical surface portion 84 which is inserted into the outlet portion. When the cover sheet 82 is inserted into the gap, The partially convex spherical surface portion 84 is fitted in the discharge port 20. By using such a cover sheet 82, the contents of the container body can be prevented from leaking out and drying out. In this embodiment, for long-term storage, an outer cover 9 as shown in Fig. 12 is used. The outer cover 9 is integrally formed on the discharge port 20 before being used in a divided manner. When in use, the outer cover 9 is divided to set the discharge port 20 as an opening, and it is turned upside down by 180 ° to fit the recess 90. It can be sealed again when it is closed to the discharge port 20. A through hole 85 is formed in the upper part of the upper cover plate 83 of the outer cover body 80 to maintain the air permeability of the internal space and promote the drying of the cleaning brush 60 after use. Next, a fourth embodiment of the present invention will be described with reference to Figs. As shown in FIG. 15, the oral cleaning device 1 C of this embodiment is attached to the front end of the brush body member 3 C, and is supported by a pair of support arms 3 6 and 3 6 which are divided into two branches. The brush body 6C at both end portions 60b of the cleaning brush 60. More specifically, the cleaning brush 60 is rotatably supported by the front end portion 36a of each support wrist 36, and when cleaning the oral cavity, it can be moved forward and backward in accordance with the oral cleaning implement 1C. The rotation of the cleaning brush 60 on the surface to be cleaned is mainly suitable as a cleaning tool for use on the tongue. On the base end sides of the support arms 36, 36, as in the first embodiment, when mounted to the nozzle member 2C, there are provided along the nozzle member -17- (15) (15) 200422009 2C The outer peripheral surface 21 and the inner peripheral surface 30 which are in contact with each other are sandwiched between the left and right end portions of the inner peripheral surface 30. The holding means 5 is the same as the holding means. The pair of holding arms 31, 31 of the outer peripheral surface 21 of the nozzle member 2C. Also, on the nozzle member 2C, a ring-shaped projection 24 is similarly provided around the outer peripheral surface 2 1. The ring-shaped projection 24 is locked at the front end of the holding arm 31 which is divided by the support wrist 36. The edge portion 31a restricts movement toward the proximal end side of the nozzle member 2C. In this way, the front end portion of the nozzle member 2C held by the brush body member 3 C held by the holding arms 3 1 and 3 1 is protruded between the support arms 3 6 and 36 of the brush body member 3 C so that The discharge port 20 is held in a position near the side facing the cleaning brush 60. The support arms 3 6 and 3 6 are formed in the shape of a generally <-shaped part by being bent approximately 110 degrees toward the same side in the middle part, respectively. The support 20 and the outlet 20 of the nozzle member 2C are connected to the support arms 36 and 36. The position near the connecting line of the curved portion 36B, when the cleaning brush 60 pivoted by the front end portion 3 6 a of each support arm 36 is moved on the tongue, the above-mentioned spit that opens the contents from its upper position The outlet 20 is dropped, and the contents can be reliably attached to the cleaning brush 60 described above. Since the other structures are basically the same as those of the first embodiment, the same structures are denoted by the same symbols, and descriptions thereof are omitted. [Industrial Applicability] According to the oral cleaning device of the present invention, since the nozzle member is formed separately from the brush body member provided with a cleaning brush, it is from the outside of the brush body part -18- (16) (16) 200422009 The cleaning brush which supplies contents such as medicinal solution to the brush body member, has a simpler, more reliable and smooth structure than the conventional oral cleaning tools in which the nozzle and the brush body are integrated. There is no problem in terms of the hygiene of the contents. In addition, since the nozzle member has no direct force from the resistance of the brush body during cleaning, the nozzle member itself does not need to have supporting strength as before, and its outer diameter can be controlled to a small range, which can be significant. The lifting action in the oral cavity can be used to clean the oral cavity while applying the contents to the cleaning brush with one hand, while maintaining the same feeling of use as the conventional cleaning brush. Furthermore, the brush body member is provided with a brush body portion protrudingly holding the cleaning brush in a single side at the front end, so that the outlet of the nozzle member is outside the brush body portion facing the base end side of the cleaning brush. At the side position, a holding means for holding the nozzle member is provided from the outer side. While the contents can be applied to the cleaning brush, it is particularly effective to perform interdental cleaning and the brush body member. Since the brush body is provided at the front end with the two end portions of the cleaning brush being supported by a pair of support arms in a two-arm shape, the outlet of the nozzle member is near the side facing the cleaning brush. The position is provided with a holding means for holding the nozzle member from the outer side surface, so that it is possible to apply the contents to the cleaning brush while performing tongue cleaning particularly efficiently. Also, as the means for holding the brush body member, it is engaged with the base end portion of the nozzle member or the shoulder of the container body, and the brush-19- (17) (17) 200422009 body member is provided to restrict the Since the nozzle member moves toward the front end side, the gap between the discharge port of the nozzle portion and the side surface of the base end portion of the cleaning brush can be further maintained. In addition, since the grip portion along the outer surface of the container body is extended at the base end side of the brush body member, the grip portion can be accurately used by the grip portion even when the contents are reduced and the container body is easily deformed. It is possible to prevent the brush body member from being detached from the nozzle member while grasping the oral cavity cleaning tool. In addition, according to the outer cover of the present invention, it is possible to prevent the cleaning brush from being damaged or dirt from adhering during carrying or storage, and at the same time, the neck is held by the holding sheet, so that the remaining amount of the outer cover body can be kept sufficient. The space can be mounted on a thin brush body member. Furthermore, a cover sheet that seals the discharge opening can prevent the contents from leaking out, drying out, and adhering bacteria. In addition, an upper press plate for holding the nozzle member on the inner peripheral surface side of the neck is provided across the upper end of the holding sheet, and the cover sheet is protruded at the gap position facing the upper press plate. Therefore, the above-mentioned upper embossing plate can prevent the nozzle member from falling off, and at the same time, it can more effectively prevent the content from leaking out or drying out and the adhesion of germs. In addition, the cover sheet is provided with a convex spherical surface portion that can be fitted into the ejection opening, so that the ejection opening can be more surely sealed, and the drying out and the adhesion of germs can be prevented more effectively. [Brief description of the drawings] Fig. 1 is a perspective view of an oral cavity cleaning device according to a representative embodiment of the present invention. Fig. 2 is an explanatory diagram of a main part of the oral cleaning device shown in Fig. 1; -20- (18) (18) 200422009 Figure 3 (a) is a plan view viewed from the inner peripheral surface of the brush body member, and (B) is the side view. Fig. 4 (a) is a plan view of the nozzle member, (b) is a side view thereof, and (c) is a front view viewed from a base end of the nozzle member. Fig. 5 is an explanatory view of a brush body member mounted on a container body 4 provided with a nozzle member protruding therefrom. Fig. 6 is a perspective view of an oral cleaning implement according to a second embodiment of the present invention. Fig. 7 is an explanatory view of a main part of the oral cleaning implement shown in Fig. 6. Fig. 8 (a) is a plan view as viewed from the inner peripheral surface of the brush body member, and (b) is a side view thereof. Fig. 9 (a) is a plan view of the nozzle member, and (b) is a side view thereof. Fig. 10 is an explanatory view of a brush body member mounted on a container body provided with a nozzle member. FIG. 11 is an oral cleaning device according to a third embodiment of the present invention. (A) φ is a plan view viewed from the inner peripheral surface of the brush body member, (b) is a side view, and (c) is a cross-sectional view of AA. (D) is a front view viewed from the base end. Figure 12 shows the situation where the brush body member is installed in a container body provided with a nozzle member, and the cleaning brush body is installed in the outer cover. Illustrating. '' FIG. 13 is an explanatory diagram of a main part provided with an outer cover on the oral cleaning appliance. FIG. 14 is an outer cover showing a representative embodiment of the present invention. (A) -21-(19) 200422009 Yes (B) is a side view, (c) is a plan view, (d) is a top view, and (e) is a bb sectional view, as viewed from the protruding direction of the holding piece. Fig. 15 (a) and (b) are explanatory diagrams of main parts of an oral cavity cleaning appliance according to a fourth embodiment of the present invention. [Illustration of drawing number] 1? 1 A? 1B? 1C Oral cleaning tool 2? 2A? 2B? 2C Nozzle member 3, 3 A, 3B, 3C Brush body member 4 Container body 5 Holding means 6 Brush body (brush) 8 , 9 Outer cover 20 Outlet 2 1 Outer peripheral surface 23 Mounting portion 24 Ring-shaped protrusion 25 Protrusion 3 1 Holding wrist 32 Holding portion 33 Segment portion 34 Engaging groove 35 Concave portion 36 Supporting wrist
-22- (20) 200422009 36b 37 38 40 4 1 60 6 1 6 1a 62 70 80 80a 80b 8 1 82 83 84 90 5 彎曲部 抓取面 突部 中央部 肩部 淸潔用刷 包埋部 外側面 凹溝 頸部 外蓋本體 開口端部 缺欠溝 保持片 蓋片 上部押板 部分凸球面部 凹部 間隔-22- (20) 200422009 36b 37 38 40 4 1 60 6 1 6 1a 62 70 80 80a 80b 8 1 82 83 84 90 5 Curved part gripping surface protrusion central part shoulder cleaning brush embedding part outer side The grooved neck part of the outer cover body lacks a groove retaining piece.