200414620 玖、發明說明： 【發明所屬之技術領域】 本發明係關於例如具備外殼及外殼之連接構造。 【先前技術】 自古以來，一種具備止動器（retainer)之連接1(connector) 一直受到利用。此種連接器例如具有：形成於外殼（housing) 之知子收谷至，用以連通該端子收溶室與外部之通路；穿通 於端子收合至之上部開u 板狀之丨&器；帛則吏該止動 器支撑成可對於開u部開閉自如之轉折部（hinge);以及設在 開口部緣部且可抵接到***於上述端子收容室的止動器之 轉動支點壁（例如曰本專利特開平第9_147954公報）。 若依照該連接器，則使端子穿通通路而 室’然後閉住板狀之止動器。於是止動器中間部分:= 轉動支點壁，止動器即以該轉折部為支點而轉動，使止動器 前端扣住端子。 然而若依上述結構，在閉住止動器之狀態時，部分止動器 即將由外殼突出，以致使用上造成困難。 【發明内容】 一種具備止動器在閉 殼及具備該外殼之連 有鑑於此’本發明之目的乃在於提供 住狀態下，止動器不致突出於外部之外 接構造。 為達成上述目的，丰發明係採用下述構造。 ?)-種外殼’其特徵為其係用以保持機能構件者，具備： 夕殼本體；形成於該外殼本體内部之構件收容室；用以連通 86309 200414620 構件收谷至與外部之通路；設在上述外殼本體，用以開閉 上述止動器開口之止動器；形成於上述外殼本體且供收納處 於閉住狀怨之上述止動器之止動器收納部，以及形成於該止 動器收納部且連通於上述通路之上述止動器開口；且該止動 2具有具撓性之彎曲部，與由前端突出之突部，而使上述機 =構件通過上述通路而***於上述構件收容室，並以彎曲部 彎曲上述止動器，藉此上述止動器即被收納於上述止動器收 、、’卩並且上述止動器之突部即通過上述止動器開口而突出 於上述通路，並扣合於上述機能構件之通路側。 其中，機能構件有例如用以電連接之端子，或具有防水 性L氣密性之密封材料等。機能構件之形狀，除墊圈（washer) 等％狀外，也包含如戒指或鉤針般雖呈瓖狀但並未閉環之略 呈環狀考。 構件收容室之形狀並無特別限定，也可在形成外殼本體構 件收容室的部分形成開口。 通路之剖面形狀並無特別限定，也可為矩形、圓形等。另 卜通路之軸向形狀也無特別限定，可為直線狀或曲線狀。 止動器之形狀並無特別限定，也可為棒狀、板狀、環狀、 求狀等另外止動器之材料並無特別限定，也可為木材、合 成樹脂等有機材肖，或金屬等無機材肖。另外止動器也可與 外喊本體一體形成，也可為個別形成。止動器之個數並無特 別限定，切為單數，也可為複數。止動器之個數可視機能 構件或外殼形狀、使用條件、其他條件而作適#的決定。 止動器收納部之形狀並無特別限定，可為開口部、突起 86309 200414620 部、平坦部、凸部、凹 彎曲部係用以藉由f …而开/成者。 媸邱分盥前矬都V 曲專刼作而改變止動器之基 鈿0p 則知邛分之相對位置關係者。 所謂將機能構件插人㈣ 部收納於外殼内部，或 各將機靶構件王 :¾至V使部分機能構 部。另外關於機能構件之收㈣u干仗納於外破内 ,.g, ^ . ν ώ 收、·内狀m，也包含使機能構件完全 加乂口疋’或以自由配合 ee f· 、 )狀悲加以保持之情形复 於機能構件之***方法，刖74< 于i『月升/至 則可採用例如利用重力之方法、如 壓入般用手施加外力而移動 ^ ^ ，左便用工具或夾具以機械 方式施加外力而移動之方法。 另外在通路與穿過該通路的機能構件 間隙（loosness)。 ^ ^ ^ ^ ’係指只要使止動器不致於由 疋使止動器全體完全收納於 所謂將止動器收納於收納部 外殼本體外面突出即可，並不 止動器收納部。 在此所謂扣合係意指突部與機能構件經物理性接觸而互 相扣在一起。 若依照本發明，由於使止動器突部扣合於機能構件，可防 止機能構件通過料而脫出，使機能構件確實加以保持。另 外由於此4將止動|g收容於止動器收納部，所以止動器不致 突出於外部，可提高使用便利性。 (2) 上述外殼，其上述彎曲部係設在上述止動器之基端側。 (3) 上述外殼，其上述彎曲部係構成為可向略直角彎曲。 (4) 上述外殼，其上述止動器收納部為凹部。 86309 200414620 ⑺上述外殼，其上述止動器係藉由將之收納於上述凹部， 即與上述外殼本體之外面連續。 在此所謂連續係包含止動器之外面與外殼本體之外面即 使有若干段差（step)，但實質上也為連續者。 (6) 上述外殼，其上述外殼本體係具有當閉住上述止動器 時，可供其抵接於其彎曲部之抵接部。 但是抵接部之形狀並無特別限定，也可為銳角、直角 '及 鈍角等。 (7) 上述外殼，其上述抵接部具有特定之曲率。 (8) 上述外设，其上述彎曲部在與彎曲部相反侧具有缺口。 (9) -種連接構造，其特徵為具備：插塞式連接器，叫 ctor) ^ ^ ^ ^ ; # ^ ^ it # ϋ (receptacle connector)，纟係供***於該外殼者；卩及機能構件，其係 供_置於該等插塞式連接器及插孔式連接器之境界者；且上 述外殼具備：外殼本體；形成於該外殼本體㈣之構件收容 室；用以連通該構件收容室與外部之通路；設在上述外殼本 體，用以開閉上述止動器開口之止動器；形成於上述外殼本 體且供收納處於閉住狀態之上述止動器之止動器收納部；形 成於忒止動為收納部且連通於上述通路之止動器開口；形成 於該止動為收納部且用以連通形成於上述外殼本體之上述 構件收谷至與外部之第二通路；且該止動器具有具撓性之弯 曲部’與由前端突出之突部’而使上述機能構件通過上述通 路而插人於上述構件收容室，並以彎曲部彎曲上述止動哭， 藉此上述止動器即被收納於上述止動器收納部，並且上述。止 86309 -10- 200414620 動器之突部即通過上述止動 合於上述機能構件之通路侧 第二通路内。 器開口而突出於上述通路，並扣 ’上述插孔式連接器即被配置於 :::謂連接構造，除電氣連接器外也包含用以特殊用途 之連接裔，例如防水連接器。 =0=種電氣器具’其特徵為具備：插塞式連接器，其係 八外双，插孔式連接器’其係供插人於該外殼者；以及機 能構件，其係供配置於該等插塞式連接器及插孔式連接哭之 境界者；且上述外殼具備：外殼本體；形成於該外殼本體内 π之構件收谷室，用以連通該構件收容室與外部之通路·設 在上述外殼本體，心„上述止動㈣口之止動器；形成 於上述外殼本體且供收納處於閉住狀態之上述止動器之止 動f收納部；形成於該止動器收納部且連接於上述通路之止 動UU開口，以及形成於該止動器收納部且用以連通形成於上 边外殼本體之上述構件收容室與外部之第二通路；且該止動 :具有具撓性之·彎曲部’與由前端突出之突部，而使上述機 旎構件通過上述通路而***於上述構件收容室，並以彎曲部 彎曲上述止動器，藉此上述止動器即被收納於上述止動器收 納部，並且上述止動器之突部即通過上述止動器開口而突出 於上述通路，並扣合於上述機能構件之通路側，而上述插孔 式連接器即被配置於第二通路内。 在此所明電氣斋具，有例如收音機、電視機、冰箱、洗衣 機、電灶等家電製品。 【實施方式】 86309 -11 - 200414620 兹根據圖式說明本發明之一實施形態如下。 圖1係本發明第一實施形態之連接構造1之斜視圖。 連接構造1係由插塞式連接器100、供扣合於該插塞式連接 器100之插孔式連接器30、以及配設於該等連接器彼此之境 界而作為機能構件之密封環（seal ring) 40構成。插塞式連接 器1〇〇係具備充當為外殼之連接器外殼10，與供裝配於該連 接器外殼10之插塞式接點組裝品70。 插孔式連接|§ 3 0係具備插塞式連接器外殼5 〇、以及供組裝 於該插塞式連接器外殼50之插孔式接點組裝品80。 插塞式接點組裝品70係具備作成為防水構造之引線78、形 成於該引線78前端之插塞式接點72、形成於該插塞式接點72 與引線78的之境界部分之壓著部74、以及設在由該壓著部74 偏於引線78侧之金屬線線端密封76。 插孔式接點組裝品8 0係具備作成為防水構造之引線8 8、形 成於該引線88前端之插塞式接點82、形成於該插塞式接點82 與引線88的境界部分之壓著部84、以及設在由該壓著部84偏 於引線88侧之金屬線線端密封86。 圖2係連接器外殼10之立體圖。圖3係連接器外殼10之侧視 圖。圖4係連接器外殼10之正視圖。 連接器外殼10係如圖2〜4所示由方形筒形狀之外殼本體 12、與連接於該外殼本體12之一端側，較為小徑之圓筒形狀 套管14構成。該連接器外殼10具有外殼本體12側之連接器開 口 13、與套管14側之金屬線開口 15。由金屬線開口 15***之 插塞式接點組裝品70,與由連接器開口 13***之插孔式接點 -12- 86309 200414620 組裝品80，係在連接器外殼10内部相連接。 在外，本體12之互相相對之面，分別形成向面外方向延伸 之止動16換吕之，該等止動器i 6係向圖2中左右方向延 伸，且左右皆為同形。因此以下則僅就左侧止動^ ι 6加以說 明，但右侧止動器16亦為相同。 止動w 16係一體设在外殼本體12，用以開閉後述之止動器 開口 26。止動器16係具有兩條略平行延伸之框架，與用以連 結該等框架前端彼此之連結框架的〕字形狀。在止動器16前 端之連接框架設有突部18。另在止動器16前端之連接框架設 有大4 18。自止動器16之基端至止動器16之突部μ之長度係 與自止動器16之基端至止動器開口 26之長度相等。 突部18係由板厚較薄的略矩形板材形成，且交叉於止動器 16之框架而延伸。此突部18係供***於後述之止動器開口 26。在突部18前端之圖2中左側設有矛（lance) 2〇。該矛2〇， 當止動器閉住而塞住止動器開口 26時，會與後述開口内侧緣 部2 7 (請參閱圖5 )扣合而提供防脫作用。 圖5係圖3之A-A’剖面圖、圖6係圖3之B-B，剖面圖、圖7係 外殼本體12之局部擴大立體圖。 止動器16之基端侧特定位置係作成為彎曲部37。在彎曲部 3 7中，與突部18成相反側之面，形成缺口 3 8。 在外殼本體12形成供收納止動器16之凹部24。該凹部24 係形成為向外殼本體12之軸向延伸之門型形狀（請參閱圖 2 )。 止動為16之對於外殼本體12的接合部分，與凹部24的底面 86309 -13- 200414620 h之間，形成縫隙34。底面35之縫隙34側端緣係形成為經施 與端面倒角加工（chamfered)成特定曲率之抵接部33。 在凹部24形成供收納框架之止動器16的止動器開口 26。該 止動器開口 26係向外殼本體12外侧擴開，俾止動器16之突部 8月b圓巧地進行出入動作。止動器開口 ％之内側端緣係開口 内側緣部27。 另外為外殼本體12之凹部24所包圍之部分，係形成為略矩 形狀之***部22。該***部22係由凹部24向外側突出，但如 圖3所示形成為沿外殼本體12之外面的形狀。在***部。形 成隨著向連接器開口 13側而向止動器開口 26下降之傾斜 部。依照該傾斜部，使止動器16***於止動器開心時，可 在不致有掛住下順利***。 么么就止動斋16之動作說明如下。 圖8係顯示以低剛性材料形成止動器16時之彎曲動作局部 擴大圖，圖9係顯示以高剛性材料形成止動器16時之彎曲動 作局部擴大圖。 最初止動器丨6係對於外殼本體12外面呈垂直（圖8及圖9 中以Ρ表示）。 其次’由圖6中左側對止動器16施加外力。於是視對於止 ㈣16施加外力之位置而定，止動器16本身即將撓曲或止動 器16之對於外殼本體12的接合部分即將彎曲。藉此，縫隙^ 之寬度將徐徐變狹，而使止動器16抵接於抵接部Μ (圖8及 圖9中以q表示）。 之後再施加外力時，彎曲部37即將抵接於止動器16之抵接 86309 -14- 200414620 部33，使彎曲應力集中，並在該彎曲部37彎曲。經彎曲之止 動器16將抵接於凹部24之底面35，而被收納於凹部24 (图8 及圖9中以r表示）。藉此在止動器16與底面35之間可形成出 空隙36。圖8之情形，由於止動器16之剛性低，且形成了複 數個缺口 3 8，gT此空隙3 6較狹，相對地，圖9之情形，由於 止動器1 6之剛性高，致空隙36變寬。 縫隙34之寬度或深度，係作適當的決定即可。亦即，若將 縫隙34之寬度作寬而使深度作淺，即可使止動器16之彎曲時 序變遲。相對地，使縫隙34之寬度作狹而使深度作深，即可 使止動器1 6之彎曲時序變快。 另外若將縫隙34之深度作深，則將因以抵接部33為支點之 槓桿原理，則需施以較大之力始能彎曲止動器丨6。反之使縫 隙34之深度作淺，則只需較小之力即可使止動器16彎曲。 缺口 38之深度、位置、個數，係作適當的決定即可。 另外’抵接部33之曲率，係作適當的決定即可。亦即，若 改大曲率，即可使彎曲部37彎曲成尖銳，相對地，若改小曲 率’彎曲成慢彎，且可使彎曲部37貼緊於抵接部33，因此將 變得容易控制彎曲部3 7之彎曲角度。 如上述’使止動器16收納於該凹部24，即可使止動器16 之突部18***於止動器開口％，而使***部22之外面及止動 裔16之外面’與外殼本體12之外周面連續（請參閱圖η )。 w再茶閱圖2〜4，在外殼本體12未設置止動器16的侧面中 之者（圖2中上側之面）且在連接器開口 13附近，形成擴 張部28。連接器開口 13係對應於該擴張部28而開口。 86309 -15- 200414620 形成沿其軸向而直至連接器開口 13 在外殼本體12之内告p 之複數個溝部57。溝部57係用以使插孔式連接器***於連接 器開口 13時’扣合於插孔式連接器觀外周面而邊防止插孔 式連接器3 0之回轉邊引導於外殼本體12内部。 擴張部28係形成為由外殼本體12之侧面侧看，為口字形 。在外殼本體12中為擴張部28所包圍之部分，形成連通= 狀 外殼本體12内部之鎖定開口29。並且該鎖定開口 “中未為擴 張部28所包圍之端緣係形成為邊緣部。該鎖定開口 29及邊緣 部係如容後說明，用以鎖住***於連接器開口 13之插孔式連 接斋30。另外在圖2中之鎖定開口 29可看到部分溝部。 因1〇係將止動器16***於止動器開口 26的狀態之連接器 外殼10之側視圖。圖U係由與圖1〇不同方向所看，將止動器^ 16***於止動器開口 26的狀態之連接器外殼ι〇之局部剖面 圖0 在外殼本體12形成作為供收容密封環4〇的構件收容室之 密封環收容室25，與由該密封環收容室25沿軸向延伸而連接 於外部之通路3卜另在套管14形成沿其軸“使密封環收容 室25與外部相連通之第二通路32。 另外止動器開口 26係設在隔著通路31而互相相對之位 置，且連通於通路31。該止動器開口26係形成於比收容於密 封環收容室25的密封環40之連接器開口 13侧端部，偏於連接 器開口 13侧之位置。 密封環40係抵接於密封環收容室25之内面，且呈沿密封環 收容室25内周延伸之剖面略環狀。密封環4〇對於密封環收容 86309 -16- 200414620 及通路之按壓力，應以設定於低到可供密封環40順利地進 進出出之程度為宜。 一密封環4G係將橡膠—體形成為圓筒狀者，且具有柔軟性。 山？ ％ 40之内周面係由中央向兩端侧擴開。為提高氣密性密 、襄0係在其内周面及外周面形成複數個環狀凹凸。可使用 於密封環40之轉，雖有贿（腈丁二料膠）❹明系 橡膠，但仍以石油衍化材為更佳。 山封％40係例如藉由自外殼本體12之連接器開口 u侧使 用T入衝具等予以推入而配置在密封環收容室25。 當閉住止動器16使具有矛2〇之突部18***於止動器開口 26^，該矛20即將扣合於開口内侧緣部27。藉此即可維持止 動裔16之閉鎖狀態。並且如圖u所示，突部18將突出於外殼 ^體12之通㈣，並扣·合於之密封環4()之連㈣開口 η侧之 ，面，以防止密封環40由密封環收容室25脫落之情事。此時 二封％40與犬部18之接觸壓力，應以設定於高到足够於防止 山封袤40脫/备的程度為宜。該接觸壓力當然應可視與止動器 16突部之突出尺寸或形狀等之關係、而作決定。 圖12係顯示插孔式連接器3〇之插塞式連接器外殼5〇立體 圖〇 插塞式連接器外殼50係形成為筒狀，而具有供***插孔式 接點組裝品80之金屬線開口 51，與其相反側之連接器開： 5 5° 插基式連接器外殼50係在連接器開口 55側具有防水密封 部53。該插塞式連接器外殼5〇，當將之***於連接器外殼1〇 86309 •17- 200414620 時，雖未圖示，即可以密封環收容室25與連接器防水密封部 53夾住密封環4〇。 插基式連接器外殼5 0係在其金屬線開口 5 1側具備彈菁構 件59。該彈簧構件59係由插塞式連接器外殼5〇之金屬線開口 5 1侧向連接器開口 55侧，沿插塞式連接器外殼5〇之外周面而 延伸。在彈簧構件59之前端形成***部58。使彈簧構件59作 彈性變形’即可對於***部58賦與朝向插塞式連接器外殼5〇 外周面之面外方向的彈簧性施力。 在***部58之連接器開口 55側，形成隨著往連接器開口 55 而下降之傾斜面。在***部58之金屬線開口 51侧形成對於插 塞式連接器外殼50之外周面成垂直的階梯狀端面。 在插塞式連接器外殼50之外周面形成沿軸向延伸之複數 個突起部56。該等突起部56係用以扣合於連接器外殼1〇之溝 部57。藉此即可防止插塞式連接器外殼5〇與連接器外殼⑺會 互相回轉之情事，且可引導插孔式連接器之***。 當使插塞式連接器外殼50***於連接器外殼1〇時，***部 5 8即將連接杰外殼丨〇之擴張部28而移動，然後開始由鎖定 開口 29露出。再將插塞式連接器外殼5〇更進一步***時，隆 起部58之階梯狀端面就扣合於鎖定開口 29之邊緣部。因此可 確實地防止插孔式連接器3〇之鬆脫。 热苓閱圖1將組裝上述連接構造丨之步驟說明如下。首先將 插塞式接點組裝品70***於連接器外殼丨〇之金屬線開口 15以形成插塞式連接器100。接著，將插孔式接點組裝品 80***於插塞式連接器外殼5〇之金屬線開口 51，以形成插孔 86309 -18- 200414620 式連接器30。 接著，在插孔式連接器裝配密封環40,而以此狀態下使插 孔式連接器30***於連接器外殼1〇之連接器開口 13。而後， 閉住止動盗16，使突部1 8***於止動器開口 26，以保持密封 環 40。 ’、、山、 再者，本發明並非侷限於上述實施形態，在可達成本發明 目的範圍内之變形、改良等均應包括在本發明範圍内。^外 以下之變形例說明中，對於與第一實施形態相同構件則附以 Π 元件代表付號並從略或簡化其說明。 圖13係顯示本發明之變形例之連接器外殼19〇。連接器外 设190 ’其止動器196係採用一個之部分係與第一實施形態不 相同。 換言之，外殼本體12外形係呈略長方體狀。在外殼本體12 之一侧面，止動器196係設成為可自由開閉。在外殼本體12 开y成凹邻180，以便一閉住止動器196，即可供該止動器196 抵接。在凹部180形成可供止動器196之突部18***之止動器 開口 1 84 〇 在外殼本體12内部形成未圖示之構件收容室，並形成由該 構件收容室連通於形成於外殼本體12之一端面的接點開口 188之通路。 若依照本變形例’則將作為機能構件之接點***於接點開 口 188而配置於構件收容室。之後，一閉住止動器196，止動 為196之犬部18即將***於止動器開口 184，使突部18突出於 通路1 89 ’並扣合接點而保持。 86309 -19- 200414620 若依照本發明之外殼，及具備外殼之連接構造，則有如下 述效果。 本發明係將止動器之突部扣合於機能構件，因此可防止 機能構件通過通路而脫出，可確實地保持機能構件。並且， 此時則將止動器收納於止動器收納部，因此止動器不致突出 於外部，可提高使用便利性。 【圖式簡單說明】 圖1係顯示本發明第一實施形態之連接構造斜視圖。 圖2係上述實施形態之外殼立體圖。 圖3係上述實施形態之外殼侧視圖。 圖4係上述實施形態之外殼正視圖。 圖5係圖3之A-A，剖面圖。 圖6係圖3之B_B’剖面圖。 圖7係上述實施形態之外殼擴大立體圖。 圖8係顯示上述實施形態之以低剛性材料形成止動器時之 彎曲動作局部放大圖。 圖9係顯示上述實施形態之以高剛性材料形成止動器時之 彎曲動作局部放大圖。 圖10係將上述實施形態之將止動器***於止動器開口之 狀態之外殼側面圖。 圖11係由與圖10不同方向所看，將止動器***於止動器開 口的狀態之外殼局部剖面圖。 圖12係上述實施形態之插孔式連接器外殼斜視圖。 圖13係顯示本發明之變形例之外殼斜視圖。 86309 -20- 200414620 【圖式代表符號說明】 1 連接構造 10 > 190 連接器外殼 12 外殼本體 13 ^ 55 連接器開口 14 套管 15 ^ 51 金屬線開口 16 > 196 止動器 18 突部 20 矛 22 > 58 ***部 24 、 180 凹部 25 密封環收容室 26 、 184 止動器開口 27 開口内侧緣部 28 擴張部 29 鎖定開口 30 插孔式連接器 31 通路 33 抵接部 34 缝隙 35 底面 36 空隙 37 彎曲部 86309 -21 - 200414620 38 缺口部 40 密封環 50 插孔式連接器外殼 53 防水密封部 56 突起部 57 溝部 59 彈簧構件 70 插塞式接點組裝品 72 > 82 插塞式接點 74、84 壓著部 76 > 86 金屬線線端密封 78 - 88 引線 80 插孔式接點組裝品 100 插塞式連接器 188 接點開口 86309 22-200414620 (1) Description of the invention: [Technical field to which the invention belongs] The present invention relates to a connection structure including, for example, a housing and a housing. [Prior art] Since ancient times, a connector 1 with a retainer has been used. Such a connector has, for example, a chime formed in a housing to communicate with the terminal receiving chamber and an external path, and a plate-shaped device that passes through the terminal and is closed to the upper part; The stopper is supported so that it can open and close smoothly with respect to the opening u portion; and a pivot fulcrum wall provided on the edge of the opening portion and abutting on the stopper inserted into the terminal accommodation chamber ( (For example, Japanese Patent Laid-Open No. 9_147954). According to this connector, the terminal is passed through the passage and the chamber 'is closed, and then the plate-shaped stopper is closed. Then the middle part of the stopper: = Turn the fulcrum wall, and the stopper rotates with the turning part as a fulcrum, so that the front end of the stopper snaps the terminal. However, according to the above structure, when the stopper is closed, part of the stopper is about to protrude from the housing, which causes difficulty in use. [Summary of the Invention] A closed casing provided with a stopper and a connection provided with the casing. In view of this, the object of the present invention is to provide a stopper structure which does not protrude from the outside in a living state. In order to achieve the above object, the present invention adopts the following structure. ?)-A kind of shell, which is characterized in that it is used to maintain functional components, including: evening shell body; component receiving room formed inside the casing body; used to communicate 86309 200414620 component valley to the outside; A stopper for opening and closing the stopper opening in the housing body; a stopper accommodating part formed in the housing body for accommodating the stopper in a closed state, and formed in the stopper The stopper opening which is in communication with the passage through the accommodating part; and the stopper 2 has a flexible bent portion and a protrusion protruding from the front end, so that the machine = member is inserted into the member accommodation through the passage; The stopper is bent by a curved portion, whereby the stopper is housed in the stopper, and the protrusion of the stopper protrudes from the stopper opening through the stopper opening. The passage is fastened to the passage side of the functional component. Among them, the functional member includes, for example, a terminal for electrical connection, or a sealing material having waterproofness and airtightness. The shape of the functional components, in addition to the washer (washer) and other shapes, also includes the ring-shaped or crochet-shaped, but not closed, slightly ring-shaped test. The shape of the component housing chamber is not particularly limited, and an opening may be formed in a portion forming the housing housing component housing chamber. The cross-sectional shape of the passage is not particularly limited, and may be rectangular, circular, or the like. The axial shape of the passage is not particularly limited, and may be linear or curved. The shape of the stopper is not particularly limited, and may be rod-shaped, plate-shaped, ring-shaped, or shaped. The material of the stopper is not particularly limited, and may be organic materials such as wood, synthetic resin, or metal. And other inorganic materials. In addition, the stopper may be formed integrally with the shout body, or may be formed separately. The number of stoppers is not particularly limited, and it can be cut to a singular number or a plural number. The number of stoppers can be determined according to the shape of the functional component or casing, the use conditions, and other conditions. The shape of the stopper accommodating portion is not particularly limited, and may be an opening portion, a protrusion 86309 200414620 portion, a flat portion, a convex portion, or a concave curved portion for opening / forming by f ... For example, Qiu Fen was working on the V-curve before changing the base of the stopper. 0p knows the relative position of the points. The so-called function member is inserted into the crotch part and stored in the housing, or each of the machine target member king: ¾ to V is used to make part of the function part. In addition, regarding the collection of functional components, they are included in the external break, .g, ^. Ν 、, internal shape m, also includes the functional component completely added to the mouth, or with free cooperation ee f,). The situation of keeping it is the same as the method of inserting the functional components. 刖 74 < In the case of "moon / up", you can use the method of gravity to move the external force by hand, such as pressing in. ^ ^ Use a tool or fixture on the left. A method of moving mechanically by applying an external force. In addition, there is a loosness between the passage and the functional member passing through the passage. ^ ^ ^ ^ ‘Means that as long as the stopper is not completely stored in the stopper, the so-called stopper is stored in the accommodating part and the outside of the housing body may protrude, and it is not the stopper accommodating part. The term "fastening means" herein means that the protrusion and the functional member are fastened to each other through physical contact. According to the present invention, since the stopper projection is engaged with the functional member, the functional member can be prevented from coming out through the material, and the functional member can be reliably held. In addition, since the stopper | g is stored in the stopper housing section, the stopper does not protrude from the outside, and the usability is improved. (2) In the housing, the bent portion is provided on a base end side of the stopper. (3) In the case, the bent portion is configured to be bendable at a slightly right angle. (4) In the housing, the stopper receiving portion is a recessed portion. 86309 200414620 ⑺ The above-mentioned housing, the above-mentioned stopper is stored in the above-mentioned recess, that is, continuous with the outer surface of the above-mentioned housing body. The term "continuous system" used herein includes the outer surface of the stopper and the outer surface of the housing body. Although there are several steps, they are substantially continuous. (6) The above-mentioned casing, the above-mentioned casing of this system, has a contact portion which can be abutted against the bent portion of the stopper when the stopper is closed. However, the shape of the contact portion is not particularly limited, and may be an acute angle, a right angle, an obtuse angle, or the like. (7) In the case, the abutting portion has a specific curvature. (8) In the peripheral device, the bent portion has a cutout on a side opposite to the bent portion. (9) A connection structure, which is characterized by: a plug connector, called ctor) ^ ^ ^ ^; # ^ ^ it # ϋ (receptacle connector), which is for inserting into the shell; and the function A component, which is provided for those who are placed in the realm of such plug-type connectors and jack-type connectors; and the above-mentioned casing is provided with: a casing body; a component accommodation chamber formed in the casing body; and used to communicate the component accommodation A passage between the room and the outside; a stopper provided in the housing body to open and close the stopper opening; a stopper housing portion formed in the housing body and accommodating the stopper in a closed state; formed The stopper opening which is a receiving part and connected to the above path is a stopper; the stopper is a receiving part and is used for communicating the second path formed by the above-mentioned member formed in the housing body to the outside; and The stopper has a flexible bent portion 'and a protruding portion protruding from the front end', so that the functional member is inserted into the member accommodation chamber through the passage, and the stopper is bent by the bent portion, so that the stopper The actuator is stored The stopper storage portion is as described above. The stopper of the stopper 86309 -10- 200414620 is closed in the second passageway of the functional member through the stopper. The opening of the connector is protruded from the above path, and the above-mentioned jack connector is configured in the ::: predicate connection structure. In addition to the electrical connector, it also includes a connector for special purposes, such as a waterproof connector. = 0 = Electrical appliances'characterized by: plug-type connectors, which are eight outer pairs, jack-type connectors', which are intended to be inserted into the housing; and functional components, which are provided to be disposed in the And the plug-type connector and the jack-type connection to the realm of crying; and the above-mentioned shell is provided with: a shell body; a member trough chamber formed in the body of the shell, for connecting the component receiving room with the external path and equipment; In the housing body, the stopper of the stopper mouth; a stopper f storage portion formed in the housing body and for storing the stopper in a closed state; and formed in the stopper storage portion and A stop UU opening connected to the above passage, and a second passage formed in the stopper storage portion and used to communicate the above-mentioned member accommodation chamber formed on the upper casing body with the outside; and the stop: flexible · The bent portion 'and the protruding portion protruding from the front end, so that the mechanism member is inserted into the member accommodation chamber through the passage, and the stopper is bent by the bent portion, whereby the stopper is stored in the above. Stopper closed The protrusion of the stopper protrudes from the passage through the stopper opening and is fastened to the passage side of the functional member, and the jack connector is disposed in the second passage. The electrical appliances shown here include household appliances such as radios, televisions, refrigerators, washing machines, electric stoves, etc. [Embodiment] 86309 -11-200414620 An embodiment of the present invention is described below with reference to the drawings. Fig. 1 A perspective view of the connection structure 1 of the first embodiment of the present invention. The connection structure 1 is composed of a plug-type connector 100, a jack-type connector 30 to be snap-fitted to the plug-type connector 100, and the connector structure 1 It is constituted by a seal ring 40 serving as a functional member when the connectors are in the state of each other. The plug connector 100 is provided with a connector housing 10 serving as a housing, and a plug for assembling in the connector housing 10. Plug contact assembly 70. Jack connection | § 3 0 is provided with a plug connector housing 50 and a plug contact assembly 80 for assembling in the plug connector housing 50. Plug Plug contact assembly 70 series A lead 78 having a waterproof structure, a plug-type contact 72 formed at the front end of the lead 78, a crimping portion 74 formed at a boundary portion between the plug-type contact 72 and the lead 78, and The crimping portion 74 is biased toward the wire end seal 76 of the lead 78. The jack-type contact assembly 80 is provided with the lead 8 as a waterproof structure 8. The plug-type contact 82 is formed at the front end of the lead 88. A crimping portion 84 formed at a boundary portion between the plug-type contact 82 and the lead 88, and a metal wire end seal 86 provided at the crimping portion 84 biased to the lead 88 side. Fig. 2 shows a connector housing 10 is a perspective view. Fig. 3 is a side view of the connector housing 10. Fig. 4 is a front view of the connector housing 10. The connector housing 10 is a square cylinder-shaped housing body 12 as shown in Figs. One end of the casing body 12 is formed by a relatively small diameter cylindrical sleeve 14. The connector housing 10 has a connector opening 13 on the housing body 12 side and a wire opening 15 on the sleeve 14 side. The plug-type contact assembly 70 inserted through the metal wire opening 15 and the jack-type contact inserted through the connector opening 13 -12- 86309 200414620 assembly 80 are connected inside the connector housing 10. On the outside, the opposite faces of the body 12 are formed with stoppers 16 extending in the out-of-plane direction, respectively. These stoppers i 6 extend in the left-right direction in FIG. 2, and both sides are the same shape. Therefore, only the left stopper 6 will be described below, but the right stopper 16 is also the same. The stop w 16 is integrally provided in the housing body 12 for opening and closing a stopper opening 26 described later. The stopper 16 is formed in the shape of two frames extending in parallel and connecting frames for connecting the front ends of the frames to each other. The connecting frame at the front end of the stopper 16 is provided with a protrusion 18. In addition, the connecting frame at the front end of the stopper 16 is provided with a large 418. The length from the base end of the stopper 16 to the protrusion µ of the stopper 16 is equal to the length from the base end of the stopper 16 to the stopper opening 26. The protrusion 18 is formed of a slightly rectangular plate material having a thin plate thickness, and extends across the frame of the stopper 16. This projection 18 is inserted into a stopper opening 26 to be described later. A lance 20 is provided on the left side of the front end of the protrusion 18 in FIG. 2. This spear 20, when the stopper is closed and plugs the stopper opening 26, is engaged with the inside edge portion 27 (see Fig. 5) of the opening to be described later to provide an anti-off function. Fig. 5 is a sectional view taken along the line A-A 'of Fig. 3, Fig. 6 is a sectional view taken along the line B-B of Fig. 3, and Fig. 7 is a partially enlarged perspective view of the casing body 12. A specific position on the proximal end side of the stopper 16 is formed as the bent portion 37. In the bent portion 37, a notch 38 is formed on a surface on the side opposite to the protruding portion 18. A recessed portion 24 in which the stopper 16 is housed is formed in the case body 12. The recessed portion 24 is formed in a gate shape extending in the axial direction of the casing body 12 (see FIG. 2). A stop 34 is formed between the joint portion of the housing body 12 with the bottom surface of the recess 24 and the bottom surface 86309 -13- 200414620 h. The end edge of the slit 34 side of the bottom surface 35 is formed as an abutment portion 33 that is chamfered to a specific curvature. A stopper opening 26 is formed in the recessed portion 24 for receiving the stopper 16 of the frame. The stopper opening 26 is widened to the outside of the housing body 12, and the protrusion of the stopper 16 is smoothly moved in and out in August b. The inside edge of the stopper opening% is the opening inside edge portion 27. The portion surrounded by the recessed portion 24 of the case body 12 is a raised portion 22 formed in a slightly rectangular shape. The raised portion 22 projects outward from the recessed portion 24, but is formed in a shape along the outer surface of the case body 12 as shown in FIG. In the bulge. An inclined portion is formed to descend toward the stopper opening 26 as it goes toward the connector opening 13 side. According to this inclined portion, when the stopper 16 is inserted into the stopper, it can be smoothly inserted without being caught. The actions of Momo Zhai 16 are explained as follows. Fig. 8 is a partially enlarged view showing a bending action when the stopper 16 is formed of a low rigid material, and Fig. 9 is a partially enlarged view showing a bending action when the stopper 16 is formed of a high rigid material. Initially, the stopper 6 was perpendicular to the outer surface of the housing body 12 (indicated by P in Figs. 8 and 9). Next, an external force is applied to the stopper 16 from the left side in FIG. Then, depending on the position where the external force is applied to the stopper 16, the stopper 16 itself is about to flex or the engaging portion of the stopper 16 to the housing body 12 is about to bend. As a result, the width of the slit ^ becomes gradually narrow, and the stopper 16 abuts against the abutting portion M (indicated by q in Figs. 8 and 9). When external force is applied later, the bending portion 37 is about to abut the contact of the stopper 86309 -14-200414620 portion 33 to concentrate bending stress and bend in the bending portion 37. The bent stopper 16 abuts on the bottom surface 35 of the recessed portion 24 and is housed in the recessed portion 24 (indicated by r in Figs. 8 and 9). Thereby, a gap 36 can be formed between the stopper 16 and the bottom surface 35. In the case of FIG. 8, due to the low rigidity of the stopper 16 and the formation of a plurality of gaps 3 8, the gap 3 gT is relatively narrow. In contrast, in the case of FIG. 9, due to the high rigidity of the stopper 16, The gap 36 becomes wider. The width or depth of the slit 34 may be determined appropriately. That is, if the width of the slit 34 is made wide and the depth is made shallow, the bending timing of the stopper 16 can be made late. In contrast, narrowing the width of the slit 34 and deepening the depth makes the bending timing of the stopper 16 faster. In addition, if the depth of the slit 34 is made deeper, the stopper 6 needs to be applied with a large force due to the lever principle using the abutting portion 33 as a fulcrum. Conversely, if the depth of the slit 34 is made shallow, the stopper 16 can be bent with a small force. The depth, position, and number of the notches 38 can be determined appropriately. The curvature of the abutting portion 33 may be determined appropriately. That is, if the curvature is increased, the curved portion 37 can be sharply bent. On the other hand, if the curvature is decreased, the curved portion 37 can be bent slowly, and the curved portion 37 can be brought into close contact with the abutting portion 33. Therefore, it becomes easier The bending angle of the bending portion 37 is controlled. As described above, “accommodating the stopper 16 in the recess 24 allows the protrusion 18 of the stopper 16 to be inserted into the opening of the stopper, and the outer surface of the raised portion 22 and the outer surface of the stopper 16” and the housing The outer peripheral surface of the body 12 is continuous (see FIG. Η). As shown in Figs. 2 to 4 again, one of the side surfaces (the upper surface in Fig. 2) on which the stopper 16 is not provided in the housing body 12 and the connector opening 13 is formed with an enlarged portion 28. As shown in Figs. The connector opening 13 is opened corresponding to the expansion portion 28. 86309 -15- 200414620 A plurality of grooves 57 are formed along the axial direction until the connector opening 13 is inside the housing body 12. The groove portion 57 is used for inserting the jack connector into the connector opening 13 'while being fastened to the outer peripheral surface of the jack connector while preventing the pivot of the jack connector 30 from being guided inside the housing body 12. The expansion portion 28 is formed in a mouth shape when viewed from the side of the casing body 12. A portion surrounded by the expansion portion 28 in the case body 12 forms a locking opening 29 inside the case body 12. And the end edge of the locking opening "not surrounded by the expansion portion 28 is formed as an edge portion. The locking opening 29 and the edge portion are as described later, and are used to lock the jack-type connection inserted into the connector opening 13 Fast 30. In addition, part of the groove can be seen in the locking opening 29 in Fig. 2. The side view of the connector housing 10 is a state in which the stopper 16 is inserted into the stopper opening 26. Fig. 10: Partial cross-sectional view of the connector housing ι0 in a state where the stopper ^ 16 is inserted into the stopper opening 26 as viewed in different directions. 0 A housing chamber is formed in the housing body 12 as a component housing the sealing ring 40. The seal ring receiving chamber 25 and the passage extending from the seal ring receiving chamber 25 in the axial direction and connected to the outside are formed in the sleeve 14 along the axis, so that the second seal ring receiving chamber 25 communicates with the outside. Pathway 32. Further, the stopper openings 26 are provided at positions facing each other across the passage 31, and communicate with the passage 31. The stopper opening 26 is formed at an end portion on the connector opening 13 side of the seal ring 40 accommodated in the seal ring accommodating chamber 25, and is offset from the connector opening 13 side. The seal ring 40 abuts on the inner surface of the seal ring accommodation chamber 25 and has a slightly annular cross section extending along the inner periphery of the seal ring accommodation chamber 25. The pressing force of the seal ring 40 on the seal ring accommodation 86309 -16- 200414620 and the passage should be set to a level low enough for the seal ring 40 to enter and exit smoothly. A sealing ring 4G is a rubber-shaped body that has a cylindrical shape and is flexible. mountain? The inner peripheral surface of% 40 is widened from the center to both end sides. In order to improve the airtightness, the Xiang 0 system forms a plurality of annular irregularities on its inner peripheral surface and outer peripheral surface. It can be used for the rotation of the seal ring 40. Although there are bribes (nitrile butadiene rubber) and rubber, it is still better to use petroleum derived materials. The mountain seal% 40 is placed in the seal ring housing chamber 25, for example, by pushing it in from the connector opening u side of the housing body 12 using a T-punch or the like. When the stopper 16 is closed, the protrusion 18 having the spear 20 is inserted into the stopper opening 26 ^, and the spear 20 is to be fastened to the inner edge portion 27 of the opening. As a result, the locked state of the stopper 16 can be maintained. And as shown in FIG. U, the protrusion 18 will protrude from the opening of the housing 12 and be fastened to the side of the opening η side of the seal ring 4 () to prevent the seal ring 40 from being moved by the seal ring. The containment room 25 fell off. At this time, the contact pressure between the second seal% 40 and the dog part 18 should be set to a level high enough to prevent the mountain seal 40 from coming off / preparing. Of course, this contact pressure should be determined based on the relationship with the protruding size or shape of the protrusion of the stopper 16. FIG. 12 is a perspective view of the plug connector housing 50 of the jack connector 30. The plug connector housing 50 is formed in a cylindrical shape and has metal wires for inserting the jack contact assembly 80. The opening 51, the connector on the opposite side thereof is opened: 5 5 ° The plug-in connector housing 50 is provided with a waterproof sealing portion 53 on the connector opening 55 side. When the plug-in connector housing 50 is inserted into the connector housing 1086309 • 17- 200414620, although not shown, the seal ring housing chamber 25 and the connector waterproof seal portion 53 can be used to sandwich the seal ring. 40%. The plug-in connector housing 50 is provided with an elastic member 59 on the metal wire opening 51 side. The spring member 59 extends from the wire opening 51 of the plug connector housing 50 to the connector opening 55 side, and extends along the outer peripheral surface of the plug connector housing 50. A raised portion 58 is formed at the front end of the spring member 59. By elastically deforming the spring member 59 ', it is possible to apply a spring force to the bulged portion 58 in a direction outward of the outer peripheral surface of the plug connector housing 50. An inclined surface is formed on the connector opening 55 side of the raised portion 58 as it descends toward the connector opening 55. A stepped end surface that is perpendicular to the outer peripheral surface of the plug-type connector housing 50 is formed on the wire opening 51 side of the raised portion 58. A plurality of projections 56 extending in the axial direction are formed on the outer peripheral surface of the plug-type connector housing 50. The protruding portions 56 are used to be fastened to the groove portions 57 of the connector housing 10. This can prevent the plug-type connector housing 50 and the connector housing from turning around each other, and can guide the insertion of the jack-type connector. When the plug-type connector housing 50 is inserted into the connector housing 10, the raised portion 58 is to be connected to the expansion portion 28 of the housing, and then starts to be exposed through the locking opening 29. When the plug-type connector housing 50 is further inserted, the stepped end surface of the raised portion 58 is fastened to the edge portion of the lock opening 29. Therefore, it is possible to surely prevent the jack connector 30 from coming loose. As shown in FIG. 1, the steps for assembling the above-mentioned connection structure are described below. First, the plug-type contact assembly 70 is inserted into the wire opening 15 of the connector housing to form the plug-in connector 100. Next, the jack-type contact assembly 80 is inserted into the wire opening 51 of the plug-in connector housing 50 to form the jack 86309-18-200414620-type connector 30. Next, a sealing ring 40 is fitted to the female connector, and the female connector 30 is inserted into the connector opening 13 of the connector housing 10 in this state. Then, the stopper 16 is closed, and the protrusion 18 is inserted into the stopper opening 26 to hold the seal ring 40. The invention is not limited to the above-mentioned embodiments, and deformations and improvements within the range that can achieve the purpose of the invention should be included in the scope of the invention. In addition, in the following description of the modification example, the same components as those in the first embodiment are attached with the Π component representative number, and the description is omitted or simplified. FIG. 13 shows a connector housing 19 of a modified example of the present invention. The connector 190 'is different from the first embodiment in that the stopper 196 is one part. In other words, the outer shape of the casing body 12 is slightly rectangular. A stopper 196 is provided on one side of the housing body 12 so as to be freely openable and closable. The housing body 12 is opened y into a recessed abutment 180 so that when the stopper 196 is closed, the stopper 196 can be abutted. A stopper opening 1 84 is formed in the recess 180 to which the protrusion 18 of the stopper 196 can be inserted. A member accommodation chamber (not shown) is formed inside the housing body 12 and the member accommodation chamber is communicated with the housing body. The contact opening 188 of one of the end faces of 12 is a passage. According to this modification example, a contact as a functional component is inserted into the contact opening 188 and placed in the component storage room. Then, as soon as the stopper 196 is closed, the dog portion 18 with the stopper 196 is about to be inserted into the stopper opening 184 so that the protrusion 18 protrudes from the passage 1 89 ′ and is fastened to the contact point and held. 86309 -19- 200414620 If the housing according to the present invention and the connection structure provided with the housing have the following effects. In the present invention, since the protrusion of the stopper is engaged with the functional member, the functional member can be prevented from coming out through the passage, and the functional member can be reliably held. In addition, since the stopper is stored in the stopper accommodating portion at this time, the stopper does not protrude from the outside, and the usability is improved. [Brief Description of the Drawings] FIG. 1 is a perspective view showing a connection structure of a first embodiment of the present invention. Fig. 2 is a perspective view of a casing according to the embodiment. Fig. 3 is a side view of the casing of the embodiment. Fig. 4 is a front view of the casing of the above embodiment. Fig. 5 is a sectional view taken along the line A-A of Fig. 3; Fig. 6 is a sectional view taken along the line B_B 'in Fig. 3. FIG. 7 is an enlarged perspective view of the casing of the above embodiment. Fig. 8 is a partially enlarged view showing a bending action when the stopper is formed of a low-rigidity material according to the embodiment. Fig. 9 is a partially enlarged view showing a bending action when a stopper is formed of a highly rigid material according to the embodiment. Fig. 10 is a side view of the housing with the stopper inserted into the stopper opening of the embodiment. Fig. 11 is a partial cross-sectional view of the housing in a state where the stopper is inserted into the opening of the stopper as viewed from a different direction from Fig. 10; FIG. 12 is a perspective view of a jack connector housing according to the embodiment. Fig. 13 is a perspective view showing a case of a modification of the present invention. 86309 -20- 200414620 [Description of Symbols] 1 connection structure 10 > 190 connector housing 12 housing body 13 ^ 55 connector opening 14 bushing 15 ^ 51 wire opening 16 > 196 stopper 18 protrusion 20 spear 22 > 58 raised portion 24, 180 recessed portion 25 seal ring receiving chamber 26, 184 stopper opening 27 opening inside edge portion 28 expansion portion 29 locking opening 30 jack connector 31 passage 33 contact portion 34 gap 35 Bottom surface 36 Clearance 37 Bend 86309 -21-200414620 38 Notch 40 Seal ring 50 Jack connector housing 53 Waterproof seal 56 Protrusion 57 Groove 59 Spring member 70 Plug-type contact assembly 72 > 82 Plug Contact 74, 84 crimping section 76 > 86 wire end seal 78-88 lead 80 jack contact assembly 100 plug connector 188 contact opening 86309 22-