200523177 九、發明說明： 【發明所屬之技術領域】 本發明有關於一種攜帶用暖水瓶、水壺、運動飲用容器 等各種飲料用容器的栓體，特別是有關於一種在使用時以一 次觸碰（one-touch)而打開的飲料用容器的栓體。 【先前技術】 習知的飲料用容器的栓體，具有一拴口構件安裝於容器 本體之上部開口，以及一蓋體構件，其以鉸鍊可開閉地連結鲁 於該栓口構件，並液密地覆蓋於開口於栓口構件天板的抽出 口。在鉸鍊的相反側設有使蓋體構件保持及解除關閉狀態的 鎖扣機構。 口構件的槓桿式的鎖扣按200523177 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a plug body for various beverage containers, such as a portable thermos bottle, a water bottle, and a sports drinking container, and more particularly to a one-touch (one -touch) while opening the plug of the beverage container. [Prior Art] The plug body of the conventional beverage container has a mouthpiece member mounted on the upper opening of the container body, and a lid body member which is hingedly connected to the mouthpiece member with a hinge, and is liquid-tight. The ground is covered with the extraction opening opened on the top plate of the bolt member. A lock mechanism is provided on the opposite side of the hinge to hold and release the lid member. Lever-type latch
專利文獻一日本專利特開2003—21 2258 號公報 此鎖扣機構由於具有設於栓 紐與卡合環，與設於蓋體構件之 片’以及#上i十C 士 Α ί祭本人上， 【發明内容】 發明所欲解決之問題 5 2170^S703-PF；Chentf 200523177 然而，上述者在蓋體構件開閉之際，芦先卡合環自卡合 大緣脫洛，由於必須使其卡合，因此需要使力做蓋體構件的 開閉又由於配置卡合於鎖扣按鈕周圍的卡合突緣及卡合 環’外觀變得較為不佳。甚至，卡合環容易勾到周圍的東西， 而不經意地從卡合突緣脫落。 本發明之目的在於提供一種飲料用容器的栓體，在使蓋 體構件開閉之同時，設計性優良且可確實保持蓋體構件的關 閉狀態。 為達成上述之目的，本發明之一較佳實施例包括··一检 冓件★#於谷益本體的上部開σ 蓋體構件，以欽鍊 可開閉地連結於該栓口構件，並液密地覆蓋於開口於栓口構 件天板的抽出口；以及-鎖扣機構，於上述鉸鍊之相反側， 保持與解除上述蓋體構件之關閉狀態，並包括：—卡合片， 設於上述蓋體構件的旋轉端；一鎖扣按鈕，藉由設於上述栓 口構件外部的轴構件所轴古，& 1 上 干所釉支，而可於栓口構件之内外方向可 地女裝’以及—滑動式的止動件，可滑動地設於栓口構 件的外周壁，盆τφ?，μ 八 述鎖扣按鈕，在上部具有供上述卡合 朝上it:r卡：部，同時具有一偏虔裝置，將該卡合部 動/ "的卡合方向偏a，上述滑動式止動件具有-止 斯月’在插入上述鎖扣拉a 鈕的下°卩與栓口構件的外周壁時， ^制朝上述鎖扣按㈣鎖扣解除方向的㈣，以及 $，將該滑動式止動件分別 ° 插入位置。 予於該止動片之插入位置與非 又 與上述鎖扣按鈕之上述卡合片 底抵接的上端面，形 6 2l7〇-G7〇3-PF；Chentf 200523177 成朝外周側或内周侧下降的 一偏壓穿詈,0 、·拔狀（taPered)，甚至更包括 .^ ^ 盍體構件之打開方向偏壓。 申#專利範圍第}項申 片卡合，並使、、^ μ 使鎖扣知鈕與蓋體構件的卡合 的上部插入於鉬3 ^ 巧動，而將滑動式止動件 此㈣4“、口 ^鈕的下部與容器本體的外周壁之間，萨 此限制鎖扣按㈣旋轉 稭 使鎖扣按知向下方严動」持盍體構件的封閉狀態。又 藉此解除鎖知 ^ :鎖扣按鈕的下部向内側推壓， 件。滑動式止mm的卡合_；而容易地開啟蓋體構 單地做蓋體構件的開閉，=時根指頭簡單地操作’簡 計性。開閉㈣由於外觀也簡單，有良好的設 申請專利範圍第2項中 關閉方向漫按，卡合二：τ開狀態之蓋體構件向 下口片由鎖扣按鈕之錐拔狀 下降，同時藉由鎖扣按钮的上部於检 ^面導引而 人贫 的卡向偏麼，而保持卡合片與卡合溝的卡 δ ，I體構件可容易地關閉。 σ 、 2=_第3财，當解㈣扣按㈣蓋㈣ 卡曰片日”由偏堡裝置自動地將蓋體構件打開。 【實施方式】 種實：：據二式說明適用於本發明之攜帶用暖水瓶的各 〜 圖至第4圖表示本發明之第— 暖水瓶1包括金屬製的容器本體2與安裝於該容::：二 部開口的合成樹脂的检體3。栓體3包括栓口構件4以及由 2170-6703-PF；Chentf 200523177 :交鍊5可開閉地連接於該栓口構件4並 之天板化之抽出口❹的蓋體構件6。因此，在= 相反側，具有保持與解除蓋 / 7。容器本心，内筒h與外筒2b之上=鎖扣機構 人丄 丨開口緣係一體妯垃 二在與外筒2b之間形成真空的絕熱層 ： ::紋在外…上部外周’形—構件4的 :扣機構7包括設於上述蓋體構件6之轉動端外面的卡 曰片8、以設於栓口構件4外面部之軸構件 ::口構件4之内外方向可轉動地安褒的横桿式的鎖:按 :、以及可滑動地設於检口構件4之外周壁的滑動 仟1 1 〇 =…。在上部内面形成卡合片8可卡合及脫離的 在二:·，同時上端面10 a形成面向内側下降的錐拔狀。又， 二轴構件9的下方，在鎖扣按幻。的裡面與栓口構件4之 :彈Γ:有在上述卡合溝12與上述卡合片卡合方向偏麼 的弹耳13(偏壓裝置）。 滑動式止動件u係以突設於栓口構件4外面的導引突 錯“引導而可上下滑動地設置’具有止動片…，在插入於 二按鈕10的下部與栓口構件4的外周壁之間時，限制鎖 10的鎖扣解除方向的運動，在外面突設有摘片11b。 月動式止動片η的禮面設有將滑動式止動件u分別保持 、止動件lla之插入位置與非插入位置的突部uc(卡合部)。 栓口構件4在圍繞外筒2b上部外周的筒狀部&的上面 2170一67〇3-PF;Chentf 8 200523177 形成逆有底筒狀，以設置覆蓋容器本體 4a，在筒狀部4c的内周，形成…口的天板 τ 口工逆螺紋2d的险蜾έ 4d。在筒狀部4。的一侧，突設 d的陰螺紋 卜、f办都1 1上人 引大緣14之同時，與 上述犬部lie卡合，並具有 许入办罢命卉杯 勒式止動件11分別保持於 位置，、非插人位置的上部突片4e與下部突片4f。 板4a的一側形成飲用。15。在天板4a的另-側，突設有參 鍊5的構成元件之鉸鍊用突緣16。飲用口 15從天板h㈣ 粗細係配合使用者的口，以覆篆筌 復盍盍體構件6的高度而略呈圓 柱狀的突起，以作為内部飲料的注出口 4b。 蓋體構件6包括栓口構件4之筒狀部4g的上側連續形 成之筒狀體6a，以及閉塞該筒狀冑6a上面的天板⑽，而呈 逆有底筒狀，形成鎖扣機構7所在的__側較高，而鉸鍊5所 在一側較低的傾斜形狀。於轉動端下面，筒狀部6a突設於 鎖扣機構7之構成元件之卡合片8的外周侧。該卡合片8的 前端側下面8a，於外周側形成上升的錐拔狀。在筒狀部6& 的另一侧形成爪片6c ’以保持構成鉸鍊5的二股腕於開蓋狀 態。在天板6b的内側，設有墊片17與彈性構件（偏壓裝 置）18。墊片17形成比飲用口 15的上端面更大直徑的球面 狀。在關閉蓋體構件6之際，彈性地接觸於飲用口丨5的上 端面而使飲用口 1 5保持液密。彈性構件丨8係以矽膠等軟質 合成樹脂及橡膠等非金屬製材料而形成有底圓筒狀，開口部 嵌合於突設於天板6b内面的圓筒狀的突起部而安裝於蓋體 構件6上。該彈性構件18的長度設定成，當蓋體構件6關 閉的位置於目前轉動的時間點時，其下端抵接於栓口構件4 2170-6703-PF；Chentf 200523177 的天板4a。在蓋^ p ^體構件6關閉之際，彈性 壓縮。又，以鎖扣機播7 1 8向軸方向 貝4機構7解除蓋體構件6關 性構件1 8朝軸方向伸择 狀4之際，彈 上… 而蓋體構件6朝打開方向彈出。 ；L X 將拴口構件4的鉸鍊用突緣1 6以_ 持，然後用鉸鍊軸i 9 f φ γ i 夺 乂 一股腕夾 I釉19貝穿形成。蓋體構件6 開閉地安裝於栓口構件 由该鉸鍊5,可 傅仵4的上部。在鉸鍊 形成卡合突緣l6a，天拓μ < 大緣16的外面， 反6b的爪片6c卡合於卡人突 而保持蓋體構件6於ϊ8η危 下σ大緣16a， 於180度以上的開放位置。 上述構造之暖水瓶】，在打開狀態之蓋 方向推押時，蓋體構件牛朝關閉 側的下面片8’其形成錐拔狀之前端 侧的下面8a由鎖扣按鈕1〇之 ^ m ^ L 錐拔狀的上鳊面10a導引並下 降。藉此，鎖扣按鈕]nL w 丨X下 使卡合“卡合:二的二於!口構件4的外側轉動， 彈…於向栓:構 合溝12保持卡合，蓋體 纟使卡合片8與卡 、 蓋體構件6可簡單地關閉。 然後’使滑動式的止動件 ,,千11向上方滑動，並使止動片 11 a插入於鎖扣按叙】^ ^ 、 口容器本體2的外周壁之間， 並使犬部11 c卡合於开;；占铃也 — 於$成涛狀部4c的上部突片4e的上部。 藉此’鎖扣按益1 〇的鏟勤 々轉動被限制之同時，藉由突部1 lc與 上部犬片4e的卡合，保掊也叙 /、符止動片j la的插入位置，因而得 以轉保卡合片8與卡人盖 。募2的卡合狀態，以防止蓋體構件6 不經意地被打開。 在打開蓋體構件6飲用數斗立 用奴枓的情況下，使滑動式止動件 11朝下方滑動，止動片Η夕 片 a從鎖扣按鈕1 0的下部與容器本 2170-6703-pf；Chent f 10 200523177 體2的外周壁之間脫落。鎖扣按鈕1 〇 的下部抵抗彈簧13的 弹力向内側推壓，使鎖扣按鈕1〇的上 如 褥動至外側，而解 除卡…與卡合溝12的卡合。藉此，以蓋體構件^與彈 性構件1 8的彈力向開口方向偏壓而打 〆u η Ί 盍體構件6藉由 爪片6c與卡合突緣16a的卡合，栓口 ^ ^ . L ^ 傅件4的上方為開放。 …止動件U的滑動例如可藉由—根手指上下撥 lib而為之。鎖扣按鈕10的推動也是以—根 行，而容易地將蓋體構件6打開。 x a ’τ β以進 又’由於習知技術並未設置卡合環，以一次觸碰可簡單 地做蓋體構件的開閉，同時外觀變 二 良。 門早，设計性也變得優 一第5圖表示本發明之第二實施型態。與第一實施型離於 同一凡件係給予相同的符號，並省 、 处 并0^細說明。本實旆划 悲之鎖扣機構2〇包括設於蓋 H 91 Κ 傅仟b之轉動端内面的卡合 片21，由设於栓口構件4外 <袖構件22於下部樞支、上 部可轉動地設於栓口構件4 上 可滑動地設於栓口構件4的外 及 上人』 J 土们，月動式止動件24 〇 卡s片21係突設於轉動端的 側下面…形成外周側下降的錐拔狀。：::：21的前端 外面突設有可與上述卡合片2 、 23在上部 下σ月d卡合脫離的卡合部 端面❿形成向外侧下降的錐拔狀。又在卡”二2 上述卡合片21為了不會從容器本體 口 ，下方 納，形成傾斜面25b。在轴構件”❺卜周大出而可收 的裡面盥栓C2 ^ # 4 更上方，在鎖扣按鈕Μ ]構件4之間’縮設有彈菁26,將上述卡合部 11 2170-6703-PF；Chentf 200523177 25朝與上述卡合片p 片21的卡合方向偏壓。 滑動式止動>/丰 14引導而可於上=由突設於检口構…面的導引突起 式的止動件24插入於鎖並具有止動片24a，當滑動 之間時，限制鎖扣按ΛΛ解23下部與检口構件4外周壁 面突設有摘片24b。在ϋ除鎖扣方向的運動，並在外 w分別將滑動式止動^動件24的裡面，設有突部 非插入位置上。 保持於止動片仏的插入位置與 Μ 二之鎖扣機構2〇上，當打開狀態之蓋體構件6於· 關閉方向㈣時’蓋體構件6的卡合片21 ’形成錐拔狀的前 衡面…由鎖扣按紐23的錐拔狀的上端面❿導引而 下降。藉此’鎖扣按紐23的上部於栓口構件4的内側轉動， 並抵接於前端側下面2la以及傾斜面心使卡合片Η卡合 於卡合部25之同時’由於鎖扣按叙23的上部由彈菁μ向 栓口構件4的外方向偏壓，保持卡合片21與卡合部的卡 合，可使蓋構件6簡單地關閉。 然後，使滑動式止動件24向上方滑動，並使止動片2牦 插入鎖扣按鈕23的下部與容器本體2的外周壁之間，使突 部24c與形成筒狀的上部突片4e卡合。藉此，鎖扣按鈕μ 的轉動被限制之同時，藉由突部24c與上部突片4e的卡合， 由於保持止動片24a於插入位置，確實地保持卡合片21與 卡合部2 5的卡合狀態，以防止蓋體構件6不經意地打開。 在打開蓋體構件6飲用飲料的情況下，使滑動式止動件 24朝下方滑動，止動片24a從鎖扣按鈕23的下部與容器本 2170-6703-PF；Chentf 12 200523177 體2的外周壁之間脫落。突部24c配置於下部突片4f下方。 從鎖扣按鈕23的軸構件22稍微上方，抵抗彈簧的彈力 向内侧推壓’使鎖扣按鈕23的上部向内側旋轉，解除卡合 片21與卡合部25的卡合，將蓋體構件6打開。 又本發明並不限於上述實施型態中的攜帶用暖水瓶，直 接飲用形式以外的飲料容器也可適用。 【圖式簡單說明】 第1圖為本發明第—實施型態之栓體的蓋體構件於關閉 狀態時之主要部分的剖視圖。 第2圖為本發明第_寄A #丨& ， ^ 巧+知a弟貫施型態之栓體的蓋體構件於開放 狀態時之主要部分的剖視圖。 第3圖表不滑動式止私彼a Λ止動件向上方滑動狀態的正視圖。 第4圖表示滑動式止叙生 飞止動件向下方滑動狀態的正視 第5圖為本發明筻-举》 , 第—實施型態之栓體的蓋體構件於 狀態時之主要部分的剖視圖。 、關閉 【主要元件符號說明】 1〜 暖水瓶； 2a^ 〜内筒； 2c， -絕熱層； 3〜 栓體； 4a， 。天板； 4 c〜筒狀部； 2170-6703-PF；Chentf 2〜容器本體； 2b〜外筒； 2d〜陽螺紋； 4〜栓口構件； 4 b〜抽出口； 4d〜陰螺紋； 13 200523177 4e 〜上部突片； 4卜 -下部突片； 6〜 /蓋體構件； 6a〜 〃筒狀體； 6b 〜天板； 6 c〜爪片； 7、 20〜卡合機構； 8、 21〜卡合片； 8a 、21 a〜前端側下面； 9、 22〜軸構件； 10 、2 3〜鎖扣按姐； 10a 、23a〜上端面 11 、24〜滑動式止動件； 11a 、24a〜止動片 lib、24b〜摘片； 11c 、24c〜突部； 12 〜卡合槽； 13、 26〜彈簧； 14 〜導引突緣； 15、 /飲用口； 16 〜鉸鍊用突緣； 16a 〜卡合突緣； 17 〜墊片； 18、 /彈性構件； 19 〜鉸鍊軸； 2 5〜卡合部； 55 〜鉸鍊。 2170-6703-PF;ChentfPatent Document 1: Japanese Patent Laid-Open No. 2003-21 21258 This lock mechanism is provided with a piece provided on a button and an engagement ring, and a piece provided on a cover member, and # 上 i 十 C 士 Α 祭 Festival, [Summary of the Invention] Problems to be Solved by the Invention 5 2170 ^ S703-PF; Chentf 200523177 However, when the cover member is opened and closed, the reed engagement ring is removed from the engagement edge because it must be engaged. Therefore, it is necessary to make the opening and closing of the cover member to have a poor appearance due to the configuration of the engaging flange and the engaging ring engaged around the lock button. In addition, the snap ring is easy to hook into the surroundings, and accidentally falls off the snap flange. An object of the present invention is to provide a plug for a container for a beverage, which can open and close a lid member while maintaining a closed state of the lid member while being excellent in design. In order to achieve the above-mentioned object, a preferred embodiment of the present invention includes: a check piece ★ # Open a σ cover member on the upper part of the Guyi body, which is connected to the bolt member by a chain so as to be openable and closable. Closely cover the extraction opening of the top plate of the bolt member; and-the locking mechanism, on the opposite side of the hinge, maintains and releases the closed state of the cover member, and includes:-an engaging piece provided in the above The rotating end of the cover member; a lock button, which is supported by a shaft member provided on the outside of the above-mentioned bolt member, & 'And—the slide-type stopper is slidably provided on the outer peripheral wall of the bolt member, the basin τφ ?, μ eight lock buttons, and the upper part is provided with the above-mentioned engagement upward it: r card: part, at the same time It is provided with a partial device, and the engaging direction of the engaging portion is shifted to a. The sliding stopper is provided with -Ziyue 'at the lower part of the a button inserted into the lock and the bolt member. When the outer wall of the The sliding stopper ° respectively inserted position. The upper end surface of the insertion position of the stopper that is not in contact with the bottom of the above-mentioned engaging piece of the lock button is shaped as 6 21700-G7〇3-PF; Chenf 200523177 is oriented toward the outer peripheral side or the inner peripheral side A reduced bias voltage penetrates through, 0, and taPered, and even more includes the opening direction bias of the body member. The application #patent scope item} engages the application, and makes the upper part of the engagement of the lock knob and the cover member inserted into the molybdenum 3 ^, and the sliding stopper ㈣4 " 2. Between the lower part of the mouth button and the outer peripheral wall of the container body, Saban restricts the lock button to rotate the straw so that the lock button can be moved strictly downward according to the knowledge. This is also used to release the lock ^: the lower part of the lock button is pushed inward, and the piece. Engagement of sliding stop mm_; and easy opening of the lid structure. Opening and closing of the lid member alone, = simple operation with the root finger. Opening and closing ㈣ Because the appearance is also simple, there is a good setting in the patent application scope No. 2 in the closing direction diffusely, snapping two: τ open state of the cover member downwards from the taper of the lock button, while borrowing Guided by the upper part of the lock button on the inspection surface and the poor card is biased, while the card δ of the engaging piece and the engaging groove is maintained, the I-body member can be easily closed. σ ， 2 = _ the 3rd asset, when the button is unlocked and the cover is pressed, the card day is automatically opened by the partial device. [Embodiment] Kind of fact: According to the second formula, it is applicable to the present invention. Each of the thermos bottles for carrying ~ Figures to 4 show the first aspect of the present invention-the thermos bottle 1 includes a metal container body 2 and a synthetic resin specimen 3 mounted in the container ::: two openings. The plug body 3 includes The spout member 4 and 2170-6703-PF; Chenf 200523177: the cross link 5 is openably and closably connected to the spout member 4 and the cover member 6 of the extraction port of the ceiling. Therefore, on the opposite side, With holding and releasing cover / 7. The core of the container, the inner tube h and the outer tube 2b = the locking mechanism person 丄 丨 the opening edge is integrated 妯 The two form a vacuum insulation layer between the outer tube 2b: :: Embossed on the outside ... upper periphery'-shaped-member 4: the buckle mechanism 7 includes a card 8 provided outside the rotating end of the cover member 6 above, and a shaft member provided on the outer portion of the bolt member 4 :: mouth member 4 Crossbar-type locks that can be pivoted inside and outside: press: and the slideably installed on the outer peripheral wall of the inspection member 4 Dynamic 仟 1 1 〇 = .... The engaging piece 8 is formed on the inner surface of the upper part to be able to be engaged and disengaged. At the same time, the upper end surface 10 a is formed into a tapered shape that faces downward. Also, below the two-axis member 9, On the inside of the lock button, the inside of the latch member 4: spring Γ: There is a spring 13 (biasing device) that is biased in the direction in which the above-mentioned engagement groove 12 and the above-mentioned engagement piece are biased. Slide type stopper U is provided with a guide protrusion protruding outside the bolt member 4 "guided and slidably arranged" with a stopper ... "when inserted between the lower part of the two buttons 10 and the outer peripheral wall of the bolt member 4. To limit the movement of the lock release direction of the lock 10, a pick piece 11b is protruded outside. The lug surface of the moon-type stopper piece η is provided with protrusions uc (engagement portions) that respectively hold the slide-type stopper u and the insertion position and the non-insertion position of the stopper 11a. The spout member 4 is formed on the cylindrical portion &2170-67〇3-PF; Chentf 8 200523177 surrounding the upper periphery of the outer tube 2b to cover the container body 4a. In the inner periphery, the top plate τ of the mouth is formed. The danger of the reverse thread 2d is 4d.在 tubular part 4. On one side, the female thread d of d and the office f of 1 are raised, and at the same time, they are engaged with the above-mentioned dog part lie at the same time. The upper tab 4e and the lower tab 4f, which are held in the position, in a non-inserted position. Drinking is formed on one side of the plate 4a. 15. On the other side of the top plate 4a, a hinge flange 16 for a constituent element of the chain 5 is projected. The drinking port 15 matches the user's mouth from the thickness of the top plate h㈣ to cover the height of the carcass member 6 and protrudes slightly in a columnar shape to serve as an injection port 4b for the internal beverage. The cover member 6 includes a cylindrical body 6 a formed continuously on the upper side of the cylindrical portion 4 g of the mouthpiece member 4, and a top plate 闭 which closes the upper surface of the cylindrical 胄 6 a and has a bottomed cylindrical shape to form a locking mechanism 7. The __ side on which it is located is higher, while the side on which the hinge 5 is located is a lower inclined shape. Below the rotating end, the cylindrical portion 6a is protruded from the outer peripheral side of the engaging piece 8 of the constituent element of the lock mechanism 7. The front end side lower surface 8a of the engaging piece 8 is formed in a tapered shape on the outer peripheral side. A claw piece 6c 'is formed on the other side of the cylindrical portion 6 & to keep the two wrists constituting the hinge 5 in the opened state. Inside the top plate 6b, a washer 17 and an elastic member (biasing means) 18 are provided. The spacer 17 has a spherical shape having a larger diameter than the upper end surface of the drinking port 15. When the lid member 6 is closed, the upper end surface of the drinking port 5 is elastically contacted to keep the drinking port 15 liquid-tight. The elastic member 丨 8 is formed with a bottomed cylindrical shape made of a soft synthetic resin such as silicon rubber and a non-metallic material such as rubber, and the opening is fitted to a cylindrical protrusion protruding from the inner surface of the top plate 6b and is attached to the cover. Component 6 on. The length of the elastic member 18 is set such that when the closed position of the cover member 6 is at the current rotation time point, the lower end thereof abuts on the cap member 4 2170-6703-PF; the roof plate 4a of Chentf 200523177. When the cover ^ p ^ body member 6 is closed, it elastically compresses. In addition, when the lock mechanism is broadcasted 7 1 8 in the axial direction, the 4 mechanism 7 releases the cover member 6 and the closing member 1 8 is extended in the axial direction to select the shape 4, and the cover member 6 is ejected in the opening direction. ; L X Hold the hinge of the hinge member 4 with the flange 16 to _, and then use the hinge axis i 9 f φ γ i to grab a wristband I glaze and 19 glazes. The lid member 6 is attached to the bolt member so as to be openable and closable. An engaging protrusion 16a is formed on the hinge, and the outer edge of the Tiantuo μ < big edge 16 is engaged with the claw 6c of the anti 6b to engage the protrusion, and the cover member 6 is held at ϊ8η, and the large edge 16a is at 180 °. Above the open position. The thermos bottle of the above structure], when pushing in the direction of the cover in the opened state, the cover body member is directed toward the lower side sheet 8 'on the closed side, and the lower side 8a on the front side is formed by a tapered shape. The lock button 10 ^ m ^ L The tapered upper condyle surface 10a is guided and lowered. With this, the lock button] nL w 丨 X makes the engagement "engagement: two out of two! The outer side of the mouth member 4 is rotated, and the spring is locked: the engagement groove 12 is kept engaged, and the cover body is engaged. The closing piece 8 and the card and the cover member 6 can be simply closed. Then, 'the sliding stopper, 1000 is slid upward, and the stopper piece 11 a is inserted into the lock according to the description] ^ ^, 口Between the outer peripheral wall of the container body 2 and the dog portion 11 c is engaged with the opening; Zhan Lingye is also at the upper part of the upper tab 4e of the upper portion 4c of the Tao-shaped portion 4c. At the same time that the rotation of the shovel is restricted, the engagement of the protrusion 1 lc with the upper dog piece 4e also secures the insertion position of the stopper piece j la, so that the engagement piece 8 and the card can be transferred. The cover is engaged. The cover 2 is engaged to prevent the cover member 6 from being accidentally opened. When the cover member 6 is opened to drink a bucket stand, the slide stopper 11 is slid downward to stop The moving piece Η 夕 片 a comes off from the lower part of the lock button 10 and the outer peripheral wall of the container 2170-6703-pf; Chen f 10 200523177. The lower part of the lock button 1 〇 resists the spring 1 The elastic force of 3 is pushed inward to move the lock button 10 to the outside, and the card is released from the engagement with the engagement groove 12. By this, the elastic force of the cover member ^ and the elastic member 18 is released. The body member 6 is biased in the direction of the opening to hit u η Ί The body member 6 is engaged with the engaging flange 16a by the claw piece 6c, and the upper part of the bolt opening ^ ^. L ^ is open. ... stopper U For example, you can use the finger to dial lib up and down. The push of the lock button 10 is also based on the root row, and the cover member 6 can be easily opened. The engaging ring is not provided, and the cover member can be easily opened and closed with a single touch, and the appearance becomes better. The door is early, and the design is also improved. FIG. 5 shows the second embodiment of the present invention. The same symbols as those of the first embodiment are given the same symbols, and detailed explanations are omitted. The sad lock mechanism 20 of this embodiment includes a rotating end provided on the cover H 91 Κ 傅 仟 b. The engaging piece 21 on the inner surface is pivotally supported on the lower portion by the outer sleeve member 4 < the sleeve member 22 and the upper portion is rotatably provided on the bolt member 4 Slidingly provided on the outside and the upper part of the bolt member 4 "J Tumen, the moon-moving stopper 24 〇s card 21 is protruded from the side of the rotating end ... forming a tapered shape that descends on the outer peripheral side .: ::: The front end of 21 is protrudingly provided with an engaging portion end face ❿ that can be disengaged from the above-mentioned engaging pieces 2 and 23 at the upper and lower portions σ and d to form a tapered shape that descends to the outside. The engaging piece 21 forms an inclined surface 25b so as not to be received from the container main body opening below. On the inside of the shaft member “❺”, the inner toilet plug C2 ^ # 4 is further up, and the lock button M] is provided between the members 4 'and the elastic member 26 is contracted, and the above-mentioned engaging portion 11 2170-6703 is retracted. -PF; Chentf 200523177 25 is biased in the direction of engagement with the above-mentioned engagement piece p-piece 21. Slide-type stop > / Feng 14 can be guided on top = Guide protrusion protruding from the inspection gate structure ... The stopper 24 is inserted into the lock and has a stopper piece 24a. When sliding between the lock pieces, the lower part ΛΛ 解 23 and the outer wall surface of the inspection member 4 are provided with a pick piece 24b. In the direction of removing the lock And the sliding stopper 24 is provided with a protruding non-insertion position on the inside of the sliding stopper 24. It is held on the insertion position of the stopper tab 与 and the lock mechanism 20 of the second member when it is opened. When the cover member 6 in the state is closed in the closing direction, the engaging piece 21 of the cover member 6 forms a tapered front balance surface ... guided by the tapered upper end face ❿ of the lock button 23. With this, the upper part of the 'lock button 23 is rotated inside the bolt member 4 and abuts against the lower surface 2a of the front end side and the center of the inclined surface so that the engaging piece Η engages the card. At the same time of the engaging portion 25, since the lock buckle is biased from the elastic member μ to the outer direction of the bolt member 4 according to the upper part of the description 23, maintaining the engagement of the engaging piece 21 and the engaging portion can make the cover member 6 simply close Then, slide the slide stopper 24 upward, and insert the stopper piece 2 牦 between the lower part of the lock button 23 and the outer peripheral wall of the container body 2, so that the protrusion 24c and the upper protrusion piece formed in a cylindrical shape. 4e is engaged. With this, while the rotation of the lock button μ is restricted, the projection 24c is engaged with the upper projection 4e, and the retaining piece 24a is kept at the insertion position, so that the engagement piece 21 and The engaging state of the engaging portion 25 prevents the cover member 6 from being inadvertently opened. When the cover member 6 is opened for drinking, the slide stopper 24 is slid downward, and the stopper piece 24a is locked from the lock The lower part of the button 23 is separated from the outer peripheral wall of the container 2170-6703-PF; Chentf 12 200523177. The protrusion 24c is disposed below the lower protrusion 4f. The shaft member 22 of the lock button 23 is slightly above and resists the spring The spring force pushes inward to rotate the upper part of the lock button 23 inward to release the card. The engagement of the sheet 21 and the engaging portion 25 opens the lid member 6. The present invention is not limited to the carrying pot in the above embodiment, and beverage containers other than the direct drinking form can also be applied. [Schematic description of the drawing Figure 1 is a cross-sectional view of the main part of the cover member of the plug according to the first embodiment of the present invention when it is closed. Figure 2 is the _mail A # 丨 & A cross-sectional view of the main part of the cover member of the perforated type when the cover member is in an open state. FIG. 3 is a front view of a non-slip type anti-static a Λ stopper sliding upward. FIG. 4 is a front view showing a sliding state of the sliding type flying stopper downward. FIG. 5 is a cross-sectional view of the main part of the cover member of the plug body in the state according to the present invention. . 、 Close [Symbol description of main components] 1 ~ pot; 2a ^ ~ inner tube; 2c,-heat insulation layer; 3 ~ plug body; 4a,. Top plate; 4 c ~ cylindrical part; 2170-6703-PF; Chentf 2 ~ container body; 2b ~ outer cylinder; 2d ~ male thread; 4 ~ bolt mouth member; 4b ~ extraction port; 4d ~ female thread; 13 200523177 4e ~ upper tab; 4b-lower tab; 6 ~ / cover member; 6a ~ 〜tubular body; 6b ~ top plate; 6c ~ claw piece; 7, 20 ~ engaging mechanism; 8, 21 ~ Engagement piece; 8a, 21a ~ Front end under; 9, 22 ~ Shaft member; 10, 2 3 ~ Lock button; 10a, 23a ~ Upper end face 11, 24 ~ Sliding stopper; 11a, 24a ~ Stopper piece lib, 24b ~ picking piece; 11c, 24c ~ protrusion; 12 ~ engagement groove; 13, 26 ~ spring; 14 ~ guide flange; 15 / drinking mouth; 16 ~ hinge flange; 16a ~ engagement flange; 17 ~ gasket; 18 / / elastic member; 19 ~ hinge shaft; 2 5 ~ engagement portion; 55 ~ hinge. 2170-6703-PF; Chentf