201134735 四、指定代表圖·· (一） 本案指定代表圖為：第（4A)圖。 (二） 本代表圖之元件符號簡單說明： 1〜母螺紋圓筒部； 2〜兩段螺紋頭； 3〜過濾圓筒部（過濾筒部）；3a〜過濾開口部； 4〜公螺紋圓筒部 7〜母螺紋部； 1〇〜飲料瓶配件 14〜公螺紋部； 53a〜周壁貫通孔 5 ~公螺紋部； 8~肩部； 13〜開口圓筒部； 28〜空間； 53b~前端貫通孔。 五、 本案若有化學式時，請揭示最能顯示發明特徵的化學式： 益〇 六、 發明說明： 【發明所屬之技術領域】 本發明係有關於一種被裝著於’例如，塑膠瓶 (PET(P〇lyethylene terephthalate，聚對笨二甲酸乙二醇 酯）樹脂製容器）般的飲料瓶的開口部的飲料瓶配件以及用 此配件的飲料瓶。 【先前技術】 圓筒部可拆裝地被裝著的配件式的淨水器係為熟知的 在作為在塑膠瓶等的飲料瓶的上部開口而被形成的 n Fsl ^ 2 201134735 (參考專利文獻1)。例如’在喝完内部的飲料的塑膠瓶裝 著專利文獻1所示的配件式的淨水器的話，將被注入至塑 膠瓶的自來水等過渡’即使不拆下淨水器，可飲用過滤的 自來水等，可將飲用完畢的塑膠瓶再利用。 [習知技術文獻] [專利文獻] 專利文獻1.日本特開平11-77026號公報 然而，將專利文獻1的淨水器裝著於飲用完畢的塑膠 瓶，即使在其内部將茶葉等再度提取而飲用，必須經由保 持吸著過濾劑用的安裝部、蓋等確保茶葉等的收容空間。 【發明内容】 [發明所欲解決之問題] 本發明的課題係，提供可以簡單構成進行茶葉的提取 等的飲料瓶配件、以及用此配件的飲料瓶。 [解決問題之技術手段以及發明的效果] 本發明係，為在塑膠瓶等的飲料瓶的上部開 地裝著的飲料瓶配件，包括： 、 被形成的公螺”螺：……的外周 母螺紋部被形成於内周面㈣ 、” 'S °卩 '以及將此母螺紋圓筒部作為下段且鱼 朝卜士而 I /ft· J 口J心 大出而上述飲料瓶的瓶蓋或專用的 紋部被形成於 饭螺合的公 外周面的上段的公螺紋圓筒部係以+ a d 連通般被一體化；以及 ’、* β狀 201134735 有底筒狀的過濾筒部，與此兩段螺紋頭同軸狀而從上 述母螺紋圓筒部的内側、在與此母螺紋圓筒部之間隔開上 述飲料容器的開口圓筒部進人的環狀的空間而突出至下 方，且在此母螺紋圓筒部的母螺紋部螺合在飲料瓶的上述 開口圓筒部的公螺紋部的狀態下、經由該開口圓筒部的内 側而向上述飲料瓶的内部延伸，而在内外之間容許液體的 流通並阻止一定以上的大小的固體的通過； 其中上述兩段螺紋頭的母螺紋圓筒部被螺合於上述飲 料瓶的開口圓筒部，且在上述兩段螺紋頭和過渡筒部以同 •轴狀相連的形態下，在上述過濾筒部的外面阻止被浸潰在 該飲料瓶的液體中的茶葉等的提取用食品的殘渔與該液體 一起朝該飲料瓶外流出，且容許該液體的流出作為特徵。 如上述，本發明的飲料瓶配件的過濾筒部係由於具 有捕獲茶葉等的提取用食品的殘渣的功能，藉由簡單的構 成提高飲用完畢的飲料瓶及瓶蓋的再利用效率，可賦予資 源的有效活用。又，在市售的塑膠瓶裝入的礦泉水中放入， 例如，茶葉，將此配件裝著的話，可簡單飲用喜愛的茶。 又’此類配件的過濾筒部係，由於向飲料瓶的内部延 伸，可增大茶葉等的提取殘渣的捕獲面積，過濾筒部難以 阻塞而可使液體平順地流出。又，在提取用食品方面，例 如，包含所謂綠茶、紅茶、烏龍茶、香草茶、柿子茶葉的 茶葉等’冷水抽出（低溫提取）、熱水抽出（高溫提取）均可。 又’本發明的飲料瓶係，在將被形成於上述開口圓筒 部的外周面的公螺紋部’與在如上述般的飲料瓶配件的上 4 201134735 述母螺紋圓筒部的内周面被形成的母螺紋部螺合，且將上 述瓶蓋螺合於在上述飲料瓶配件的上述公螺紋圓筒部的外 周面被形成的公螺紋部螺合的配件形態，以及 將上述瓶蓋螺合於在上述開口圓筒部的外周面被形成 的公螺紋部的非配件形態， 可變更使用時的形態作為特徵。 如上述，藉由僅將瓶蓋共用的簡單的構成，配件形態 和非配件形態成為可變更，進一步古 ^ H 退芡徒问飲用完畢的飲料瓶 及瓶蓋的再利用效率，可賦予資源的有效活用。 【實施方式】 以下參考圖式說明有關本發明的實施形態。第I圖係 為以例子表示裝著有關本發明的第一實施例的飲料瓶配件 的飲料瓶的正面剖面圖。第2圖係為此飲料觀配件的立體 圖’第3圖係為此配件的正面圖，第4a圖係為此配件的正 面剖面圖’第4B圖係為分解狀態的正面剖面圖。在第丨圖 2的飲料瓶配件（以下僅稱為配件）1()係，可拆裝地被裝 =膠物驗)的上部作為開口而被形成的開口圓 段螺作Γ件10係，均由合成樹脂構成，具備兩 、切2和作為過“部㈣濾圓㈣ 等:樹脂製的物件，過濾_二 與在塑膠瓶β的開口圓筒部13的外周面被形成的㈣^ 201134735 14螺合的母螺紋部7被形成於内 〜取* 7、門周面的母螺紋圓筒部1、 以及將此母螺紋圓筒部！作為下段且與其同心地朝上方突 出而塑膠瓶B的瓶蓋C或專料蓋被螺合的公螺紋部^皮 形成於外周面的上段的公螺紋圓筒部 叫u卟4係以兩層狀且連通 般被一體化。 過濾圓筒部3係具有有底圓筒狀的形態，與此兩段螺 紋頭2同軸狀而從母螺紋圓筒部！的内側、在與母螺紋圓 筒部1之間隔開塑膠瓶的開口圓筒部13進入的環狀的空間 8(參考第4A圖左侧）而突出至下方’在此母螺紋圓筒部1 的母螺紋部7螺合在塑膠瓶B的開口圓筒部丨3的公螺紋部 14的狀態下（同一圖右側）、經由開口圓筒部13的内側而 向塑膠瓶B的内部延伸，在内外之間容許液體的流通並阻 止一定以上的大小的固體的通過。過濾圓筒部3係在兩段 螺紋頭2側的端部具有過遽開口部3 a，成為向塑膠瓶β的 内部延伸的前端部被閉塞的有底圓筒狀的形態。又，此過 滤圓同部3係具備貫通其壁厚的許多的貫通孔5 3 (在圓筒 周壁部為貫通孔53a ’在前端被閉塞的半球狀部為貫通孔 53b)，在内外之間，藉由貫通孔53容許液體的流通，且阻 止一定以上的大小的固體的通過。 又，此配件1 〇係，兩段螺紋頭2的母螺紋圓筒部1被 螺合於塑膠瓶B的開口圓筒部1 3 ’且在兩段螺紋頭2和過 濾圓筒部3以同軸狀相連的形態下，如第10圖所示般，在 過濾圓筒部3的外面阻止被浸潰在塑膠瓶B的液體中的茶 葉等的提取用食品的殘渣TL與液體一起朝塑膠瓶b外流 201134735 出，且容許液體的流出 如第3圖〜室R _ 的内庐μμ 乐b圖所示般，藉由上段的公螺紋圓筒部4 :p A兩奴螺紋頭2的下段的母螺紋圓筒部1的内徑 J沾A * ?形成在這些母螺紋圓筒部1和公螺紋圓筒部 4的邊界，且 〜_ A 兩段螺紋頭2的公螺紋圓筒部1如第6圊 所不般’被螺人 '、Q於塑膠瓶β的開口圓筒部13的公螺紋部 14的狀態下， ^ ’ J膠瓶Β的開口圓筒部13和兩段螺紋頭2 的公螺紋圓筒却 / ' 3 係以實質上相同直徑的圓筒形態連接。 在此兩段螺紋涵 、’頌2中’經由肩部8、母螺紋圓筒部1的母 螺紋7的基準卩卩 3距線、公螺紋圓筒部5的公螺紋5的基準 間距線係，^； & 在/、兩&螺紋頭2的中心線平行的方向中大致 重合。 B圖所示般’兩段螺紋頭2和過濾、圓筒部3作為 刀離構k的兩零件，在兩段螺紋頭2的母螺紋圓筒部1被 螺。於塑膠瓶B的開口圓筒部13的狀態下，保持這些兩段 累’文頭2和過濾筒# 3以同軸狀連接的形態，過濾圓筒部 3向飲料瓶的内部延伸。更具體而言，兩段螺紋頭2和過 濾圓筒部3係可拆裝，i以同軸狀被連結，而成為一體的 ^因此，如第6圖以及第7圖所示般，在兩段螺紋頭 2中的公螺紋圓筒部4的内面，凸部6或凹部被形成，另 方面，在過濾圓筒部3的上端部的外面，與上述凸部纪 或凹部可拆裝地卡合的凹部54或凸部被形成，兩段螺紋頭 2和過濾圓筒部3係藉由這些凸部6和凹部54的可拆裝的 卡合被一體化，且可分離。 201134735 在此第一實施例的配件10中，在兩段螺紋頭2的公螺 紋圓筒部1的下端部内周面，朝兩段螺紋頭2的中心線側 突出、在此頭2的圓周方向連續的凸部6(也稱為卡合凸部） 被形成；在過濾圓筒部3的上端部外周面，與此凸部6彈 性地卡合的凹部54(也稱為卡合凹部）在過濾圓筒部3的圓 周方向連續地被形成。在此彈性的凹凸卡合中，此凸部6 或凹部54的上側壁係，如第7圖所示般，作為容許在此凹 凸卡合狀態的過濾圓筒部3從兩段螺紋頭2被拉出的釋放 面16a或1 6b，此凸部6或凹部54的下側壁係，作為阻止 在凹凸卡合狀態的過.遽圓筒部3朝兩段螺紋頭2側更按壓 的停止面17a或171^現在，著眼於凹部54的話，釋放面 1 6a係越向過濾圓筒部3的前端，以從此過濾圓筒部3的 中心線遠離的斜面被形成，停止面丨7a係在同—中心線以 直角的面被構成。另一方面，即使著眼於凸部6，釋放面 1 6b係越向兩段螺紋頭2的上端，以從兩段螺紋頭2的中 心線遠離的斜面被形成，停止面丨7b係在同一中心線以直 角的面被構成。 在此例子中，雖然釋放面l6a、l6b、以及停止面na、 17t>以相互對應的角度面對對方，但例如，有釋放面16a 的《舌，另一面16b即使為任一種面，過濾圓筒部3從兩段 螺紋頭2的拉出被容許。即使i 6a和j 6b相反也相同。又， 有h止面17a的話，另一面16b係，例如，為圓弧狀剖面 的面等，可阻止達到過濾圓筒部3的限度的上方移動（超越） 的話也可。即使1 7a和1 7b相反也相同。 201134735 第8圖係，將形成上述的凹部和凸部的對象相反的變 开y例將凹。卩18設置於兩段螺紋頭2，將凸部1 g設置於 過濾圓筒'"，這些藉由彈性地卡合，兩段螺紋頭2和過 濾圓筒部3可拆裝地被-體化。例如，著眼於凹部18的話， 下側壁作為釋放面18a’上側壁作為停止面i9a。著眼於凸 4 19的洁，下側壁作為釋放面i此，上側壁作為停止面 19b。在此例子中，過遽'圓筒部3的—定以上的插入係藉由 停止面19a 一戍19b被阻止，過渡圓筒部3的拉出係藉由釋 放面18a或18b被容許。 如第6圖以及第7圖所示般’在過濾圓筒部3的上端 部，越朝上端直徑變小的推拔外周面21被形成，過遽圓筒 部3在兩段螺紋頭2以同軸狀被凹凸卡合之際，此推拔外 周面21進行居中作用（即使兩段螺紋頭2的中心線和過遽 圓筒部3的中心線偏移，其趨向—致般的作用），且推拔外 周面2將兩段螺紋頭2側的…彈性地越過 部54和凸部6卡合的引導面。第8圖 達到同樣的功能。 21也 將上述的凹6卡合的構造以從稍微重複的另—觀點^ 明。在第6圖中，在兩段螺紋頭2中的公螺紋圓筒〜的 下端部内周面和過慮圓筒部3的-方(例如，公螺蚊圓筒部 4側的内周面）、卡合凸部6(卡合部)橫跨整個圓周被二 形成，在另一方⑷如，過渡圓筒部3的外周面）、二 凸部6嵌合的卡合凹部54(卡合部)橫跨整個圓周被：口 又，在此卡合凹部54的上側(插入方向前方側)，為； 201134735 卡合凸部6而與卡合凹部54嵌合，舦& 越向下方越擴徑，比卡 a凹部5 4稍微直彳生大而與卡合凹部 4連接的擴徑部μ户 跨整個圓周被形成。又，在卡合凹部 心心 |的下側（插入方向後方 側），為了藉由與卡合凹部54的嵌入 吸乃 刃队合狀態而將卡合凸部6 就座，具有比卡合凹部54以及擴 3 3 1松大的就庙；部 5 6橫跨整個圓周被突出形成。 將過濾圓筒部3在兩段螺紋頭2的肉如士 具ζ的内側中，從軸方向 ⑽上方）插入時’將過濾、圓筒冑3的擴㈣Η上升至八螺 紋圓筒部4的卡合凸部’公螺紋圓筒部4將擴：部 55朝徑方向内側被彈性變形.。又，將過渡圓筒部3插入而 擴徑部55越過卡合凸部6的話，卡合凹部54彈性回復， 卡合凸部6嵌合而被岐’同時藉由卡合凸部6就座於就 座部56,過濾圓筒部3係與兩段螺紋頭2被一體化。又， 將過滤圓筒部3拉出至與插入方向相反的方向（下方）時， 擴徑部55彈性變形及彈性回復，藉由在與上述相反的方向 越過卡合凸部6,卡合凸部6和卡合凹部54的嵌合被解除， 因為過濾圓筒部3係從兩段螺紋頭2的公螺紋圓筒部3分 離’所以可個別地保管、管理。 有關如上述般被構成的配件1 〇的使用態樣，一邊參考 第9圖、第10圖一邊說明。在塑膠瓶Β中投入茶葉τ(提 取用食品），浸潰在水（或熱水）中。此時，經由插入於塑膠 瓶Β的開口圓筒部13的漏斗FN投入茶葉Τ也可。將配件 10的母螺紋圓筒部2螺合於塑膠瓶β的公螺紋部14，將塑 膠瓶Β傾斜的話，塑膠瓶β中的茶（提取液體）係，通過許 10 201134735 多的貫通孔53,從公螺紋圓筒部4流出。然而，塑膠瓶b 中的茶潰TL(殘渣）係，無法通過許多的貫通孔53，在過渡 圓筒部3的外面被捕獲而被阻止朝外部流出。因此，可將 從茶葉T被提取的茶除去茶渣tl而飲用。 又，將從塑膠瓶B拆下的配件1G的卡合凸部6和卡合 凹部54的嵌合解除（參考第犯圖），藉由將兩段螺纹頭2 和過遽圓筒部3分離，將附著於過遽圓筒部3的内部的茶 渣TL (殘渣）以自來水清洗，可以洗淨刷除去。 在第11圖所示的第-音綠也丨尤 〕弟一實％例的配件20中， 筒部3的上端，從本體開口部3 a 、圓 a朝向徑方向外側，圓環壯 的突緣部5 7被一體地突屮并：士。 大出形成（例如，-體成形）。此突綾 部5 7係，過濟圓簡邱q证4 ^ ……被插入至塑膠瓶β的内部時，被载 置保持於開口圓筒部13的上端面。 載 的母螺紋部2和塑膠觀R 藉由兩&螺紋頭2 匕不』膠瓶β的公螺紋部u 57係，在塑膠瓶W開口圓筒部13的上= …緣部 頭2的母螺紋圓筒 ^面和兩段螺紋 定。如上述，兩段螺纹i§94 * 而破鎖緊固 而以分離形能祜馗士 ., ''馬刀開個體 U皮構成，但藉由突緣部57的夹入 °"係對於兩段螺紋頭2被一體化。 、、圓筒 第1 2圖所不的第三實施例的配件⑽中 4 4 3的上端，從 在過濾圓 的突緣…I::/…向徑方向外側，圓環^ 此突緣部57的中途心：成(例如’-體成形)，又，從 以與兩段螺紋頭 (的圓间狀的壁部58, °、土被突出形成（例如，—體成。 11 201134735 此*壁告p 5 8位 ,η. ^ . '將過濾圓筒部3插入塑膠瓶Β的内部，將兩 +又嘴汉頭2 ίΛ 40·丄田， 際，且 、螺、，文部2和塑膠瓶Β的公螺紋部14螺合之 '太〆f於兩奴螺紋頭2(甚至於塑膠瓶Β)將過濾圓筒部 3在徑方向定位f 疋位C居中）的功能。 , 述第11圖或第1 2圖所示的配件2 〇、3 0的使用態 系過濾圓同部3和兩段螺紋頭2的一體化藉由突緣部 的失入代替摩擦嵌合而被達成以外，與第9圖、第1〇 圖所示的第一實施例相同。 ^，補充有關過濾圓筒部3，如第4圖所示般，在過 "、圓筒3的周壁部和前端部分別被形成許？的貫通孔 53a 53b。如第5圖所示般，周壁貫通孔53a係、，在過渡 圓筒部3的周壁部中，每一列來看的話，四分之一周⑽ )内每複數個（例如，4個）在一定的方向（在圖中為斜45 。方向）以平行狀被形成，將此作為一組而在縱長方向被配 置許夕列（例如，30列）。另一方面，前端貫通孔53b係， 在過濾圓筒部3的前端部中，以複數列（例如，3列）的同 心圓狀並列般而被配置多個（例如’計28個），分別被形成 為放射狀。這些貫通孔53a、53b係，具有在内外之間容 許水（液體）的流通而阻止一定以上的大小的固體（例如，茶 渣TL’參考第1 〇圖）通過的程度的大小（例如，直徑1 ~2_)。 在第13圖所示的第四實施例的配件4 〇中，並非藉由 根據許多的貫通孔的過濾’將絲網等的網眼（mesh)構件以 有底圓筒形狀被形成的網眼圓筒部作為主體、過濾圓筒部 31被構成。在此過濾圓筒部31 ’上端也作為過濾開口部 12 201134735 31 a，下端部被閉塞（有底）。即使藉由此過濾圓筒部3 i， 與第一實施例等相同，在第9圖 '第丨〇圖的使用形態下， 將茶葉等的提取殘渣TL在過濾圓筒部31的外面捕獲，可 僅飲用茶等的液體。 又，即使未將參考第6圖等說明的卡合凸部6及卡合 凹部54設置於整個圓周，在周方向以所定角度間隔而以： 數（例如以9 0間隔而合計四個）的突起狀以及凹陷狀形 成也可。X ’過濾圓筒部3係，對於兩段螺紋頭2，藉由 螺紋嵌合可自由拆裝地(可分離)結合取代摩擦嵌合也；。 例如’在第14圖所示的第四實施例的配件5。中，母螺紋 31在兩段螺紋頭的内固而妯并彡士、 ' 只]円周面被形成，公螺紋32在過據 部3的上端部外周面被形成’藉由螺纟，兩段螺紋頭2和 過濾圓筒部3被可拆裝地一體化。 以上係，兩段螺紋頭2和過漉圓筒部3為分離構造， 皮：拆裝地(可分離地)一體化，或者在使用時成為同 _ 〜的貫％例’但例如，將帛4A圖的兩 頭2和過渡圓筒部3在兩去的也 ，、’、' d在兩者的嵌合部（凹凸卡 接著劑或熱熔著等不能分 卩）中错由 件使用。“ 月“離地固者’可經常作為-體的配 構、Μ兩’使兩段螺紋頭2和過據圓筒部3並非分離 構造(兩構件)，可從當初以一 1 作。 取〜1下為一體物而製 描述以上的配件和塑膠 示的塑膠瓶β的本來的形態(非第1圖所 蓋c的内周面的母螺紋部22螺合在被;^被形成於瓶 被开y成於開口圓筒部 13 201134735 13的外周面的公螺紋部14(省略圖示）。另一方面，在使用 配件1 0〜50等的配件形態中，配件丨〇的母螺紋部7螺合在 塑膠瓶B的公螺紋部丨4，瓶蓋c的母螺紋部22螺合在配 件1 〇的公螺紋部5(參考第1圖）。如上述，藉由瓶蓋C的 共用，塑膠瓶B中的本來的形態（非配件形態）和配件形態 可相互利用。t然，將配件形態專用的瓶蓋以其他用途利 用也可。 又，在以上的實施例中，雖然說明將有關本發明的飲 料瓶配件適用於使用完畢（飲用後）的塑膠瓶的情形，但將 塑膠瓶飲料’例如，礦泉水被充填的新品的塑膠瓶開封， 在其中混入茶葉等的提取食品後，藉由裝著本件的配件， 可輕鬆地享用喜愛的茶等…作為飲料瓶，並不限於飲 用後的塑勝瓶、甚至是使用完畢的瓶子（廢瓶的再利用）， 也不問材質，將本發明的配件被裝著的專料㈣瓶作為 與此配件的套件準備也可。 在不產生技術的矛 本發明的第一實施例 以上說明的各實施例及變形例係 盾的範圍内’可相互組合使用。 【圖式簡單說明】 第1圖係為以例子表示裝著有關 的飲料瓶配件的飲料瓶的正面剖面圖 第2圖係為此配件的立體圖； 第3圖係為此配件的正面圖，· 第4A圖係為此配件的正 面剖面圖（右側係表示對於塑 14 201134735 膠瓶的螺合狀態）； 4β圓係為將此配件分解的正面剖面圖； 第5圖係為第3圖中的d_D剖面圖； 第6圖係為第4圖的上部的擴大剖面圖； 第 7 圖係為表示第6圖的凹凸卡合部的擴大剖面圖； 第8圖俜 _係'為表不和帛7圖凹凸相反地形成的變形例（在 二累紋頭側為凹部，在過遽筒部側為凸部)的擴大剖面 狀態 圖係為表示有關本發明的飲用瓶配件的使用 的—例子的說明圖.； 第10圖係為表示接續第9圖的使用狀態的說明圖； 第11圖係為表示有關本發明的飲料瓶配件的 她例的正面半剖面圖； 、201134735 IV. Designation of Representative Representatives (1) The representative representative of the case is: (4A). (2) The symbol of the symbol of this representative figure is briefly described: 1~ female thread cylindrical part; 2~ two-stage threaded head; 3~ filtering cylindrical part (filtering cylinder part); 3a~ filtering opening part; 4~ male thread circle Tube portion 7 to female thread portion; 1〇~beverage bottle fitting 14 to male thread portion; 53a to peripheral wall through hole 5 to male thread portion; 8 to shoulder portion; 13 to open cylindrical portion; 28 to space; 53b to front end Through hole. 5. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: 益〇六, invention description: [Technical Field of the Invention] The present invention relates to a type of plastic bottle (PET (for example) A beverage bottle fitting in the opening portion of a beverage bottle such as a P〇lyethylene terephthalate (polyethylene terephthalate) resin container, and a beverage bottle using the same. [Prior Art] A fitting-type water purifier in which a cylindrical portion is detachably attached is a well-known n Fsl ^ 2 201134735 which is formed as an upper opening of a beverage bottle such as a plastic bottle (Reference Patent Literature) 1). For example, if the plastic bottle that has been used for the internal beverage is equipped with the accessory type water purifier shown in Patent Document 1, the tap water to be injected into the plastic bottle will be allowed to drink. Even if the water purifier is not removed, the filtered tap water can be drunk. Wait, you can reuse the finished plastic bottle. [Patent Document] Japanese Patent Laid-Open No. Hei 11-77026. However, the water purifier of Patent Document 1 is attached to a drinking plastic bottle, and the tea leaves are re-extracted even inside. In addition, it is necessary to secure a storage space for tea leaves or the like via a mounting portion, a lid, or the like for holding the filter. [Problem to be Solved by the Invention] An object of the present invention is to provide a beverage bottle accessory which can easily perform extraction of tea leaves, and the like, and a beverage bottle using the same. [Technical means for solving the problem and effects of the invention] The present invention relates to a beverage bottle accessory that is attached to an upper portion of a beverage bottle such as a plastic bottle, and includes: a female snail that is formed: The threaded portion is formed on the inner peripheral surface (4), "'S °卩', and the cap of the female screw is the lower section and the fish is shallow and the I/ft·J port J is large and the bottle cap of the above-mentioned beverage bottle or The special ridge portion is integrated with the male threaded cylindrical portion formed in the upper portion of the outer peripheral surface of the rice screw, and is integrated with + ad communication; and the ', * β-shaped 201134735 bottomed cylindrical filter cylinder portion, and The two-stage screw head is coaxially protruded from the inner side of the female screw cylindrical portion and spaced apart from the female screw cylindrical portion by an annular space in which the opening cylindrical portion of the beverage container enters, and is protruded downward. The female screw portion of the female screw cylindrical portion is screwed into the male screw portion of the opening cylindrical portion of the beverage bottle, and extends inside the beverage bottle through the inner side of the opening cylindrical portion, and is inside and outside. Allow liquid to circulate and prevent more than a certain size Passing of the solid; wherein the female threaded cylindrical portion of the two-stage threaded head is screwed to the open cylindrical portion of the beverage bottle, and in the form in which the two-stage threaded head and the transitional cylinder are connected in the same axial direction In the outer surface of the filter cylinder portion, the residual fish of the food for extraction such as tea leaves that has been impregnated in the liquid of the beverage bottle is prevented from flowing out of the beverage bottle together with the liquid, and the outflow of the liquid is allowed to be characterized. As described above, the filter cartridge portion of the beverage bottle accessory of the present invention has the function of trapping the residue of the food for extraction such as tea leaves, and can improve the recycling efficiency of the bottle and the bottle cap after drinking by a simple configuration. Effective use. In addition, it is placed in mineral water filled with a commercially available plastic bottle, for example, tea leaves, and if the accessories are attached, the favorite tea can be simply consumed. Further, the filter cartridge portion of such a fitting can extend the inside of the beverage bottle, thereby increasing the trapping area of the extraction residue of tea leaves and the like, and the filter cartridge portion is less likely to clog and allows the liquid to smoothly flow out. Further, in the case of the food for extraction, for example, tea leaves including so-called green tea, black tea, oolong tea, vanilla tea, and persimmon tea can be extracted by cold water (low temperature extraction) or hot water extraction (high temperature extraction). Further, the beverage bottle of the present invention has a male screw portion formed on the outer circumferential surface of the opening cylindrical portion and an inner circumferential surface of the female screw cylindrical portion of the above-described beverage bottle fitting. The formed female screw portion is screwed, and the cap is screwed to a fitting form in which a male screw portion formed on an outer circumferential surface of the male screw portion of the beverage bottle fitting is screwed, and the cap is screwed In the non-accessory form of the male screw portion formed on the outer circumferential surface of the opening cylindrical portion, the form at the time of use can be changed. As described above, the simple configuration of the caps alone can be changed, and the form of the fittings and the form of the non-parts can be changed. Further, the recycling efficiency of the bottle and the cap that has been consumed can be given to the resources. Effective use. [Embodiment] Hereinafter, embodiments of the present invention will be described with reference to the drawings. Fig. 1 is a front cross-sectional view showing, by way of example, a beverage bottle containing a beverage bottle fitting according to a first embodiment of the present invention. Fig. 2 is a perspective view of the beverage viewing accessory. Fig. 3 is a front view of the fitting, and Fig. 4a is a front sectional view of the fitting. Fig. 4B is a front sectional view in an exploded state. In the beverage bottle fitting (hereinafter simply referred to as the fitting) 1 () of the second embodiment, the open circular section formed as an opening is provided as an opening 10 system. Each consists of a synthetic resin, and is provided with two, a cut 2, and a member made of a resin such as a "fourth (four) filter circle (four), and a filter _2 and an outer peripheral surface of the open cylindrical portion 13 of the plastic bottle β (four) ^ 201134735 The female screw portion 7 that is screwed into the inner portion is formed in the inner diameter of the door, and the female screw portion 1 of the door circumferential surface is formed as a lower portion and protrudes concentrically upward with the plastic bottle B. The cap portion C or the male screw portion of the outer cover surface which is screwed into the upper portion of the outer peripheral surface is called a u- 4 system, and is integrally formed in a two-layered manner and communicated. The bottom portion has a bottomed cylindrical shape, and the two-stage screw head 2 is coaxially formed, and enters from the inside of the female screw cylindrical portion! and the opening cylindrical portion 13 which is separated from the female screw cylindrical portion 1 by a plastic bottle. The annular space 8 (refer to the left side of FIG. 4A) protrudes to the lower side. Here, the female thread portion 7 of the female thread cylindrical portion 1 is screwed in the plastic In the state of the male screw portion 14 of the opening cylindrical portion 丨3 of the bottle B (the right side in the same figure), the inside of the plastic bottle B is extended through the inside of the opening cylindrical portion 13, and the flow of the liquid is allowed between the inside and the outside to prevent the flow of the liquid. Passing of a solid having a certain size or more. The filter cylinder portion 3 has a transition opening 3 a at an end portion on the side of the two-stage screw head 2, and is a bottomed circle in which the front end portion extending toward the inside of the plastic bottle β is closed. In addition, the filter-shaped portion 3 has a plurality of through-holes 5 3 penetrating through the thickness thereof (the hemispherical portion that is closed at the tip end in the cylindrical peripheral wall portion is a through-hole 53a) is a through-hole 53b) Between the inside and the outside, the through hole 53 allows the flow of the liquid and prevents the passage of solids of a certain size or larger. Further, the fitting 1 is twisted, and the female screw cylindrical portion 1 of the two-stage screw head 2 is screwed. In the open cylindrical portion 13' of the plastic bottle B and in a state in which the two-stage screw head 2 and the filter cylinder portion 3 are coaxially connected, as shown in Fig. 10, the outer side of the filter cylinder portion 3 is blocked. Residue of food for extraction such as tea leaves soaked in the liquid of plastic bottle B The TL and the liquid flow out toward the plastic bottle b 201134735, and allow the outflow of the liquid as shown in Fig. 3 to the inner 庐μμ of the room R _ as shown in the figure b, by the upper threaded cylindrical portion 4: p A The inner diameter J of the female threaded cylindrical portion 1 of the lower stage of the slave threaded head 2 is formed at the boundary between the female threaded cylindrical portion 1 and the male threaded cylindrical portion 4, and the ?_A two-stage threaded head 2 In the state in which the male-threaded cylindrical portion 1 is 'snailed' and Q is in the state of the male screw portion 14 of the opening cylindrical portion 13 of the plastic bottle β, the opening cylindrical portion of the ^ J bottle 13 and the two-threaded head 2 of the male thread cylinder / '3 series are connected in the form of a cylinder of substantially the same diameter. In this two-stage thread culvert, '颂2' through the shoulder 8, the female thread cylinder The reference 卩卩3 line of the female thread 7 of 1 and the reference pitch line of the male thread 5 of the male threaded cylindrical portion 5 are substantially parallel to the center line of the / and the two threaded heads 2 coincide. As shown in Fig. 2, the two-stage screw head 2 and the two portions of the filter and cylindrical portion 3 as the knife-disengaged k are screwed in the female screw cylindrical portion 1 of the two-stage screw head 2. In the state of the open cylindrical portion 13 of the plastic bottle B, the two cylindrical portions 2 and the filter cartridge #3 are held coaxially, and the filter cylindrical portion 3 extends toward the inside of the beverage bottle. More specifically, the two-stage threaded head 2 and the filter cylinder portion 3 are detachable, i are connected in a coaxial manner, and are integrated. Therefore, as shown in Fig. 6 and Fig. 7, in two stages The inner surface of the male screw cylindrical portion 4 in the threaded head 2 is formed with a convex portion 6 or a concave portion. On the other hand, on the outer surface of the upper end portion of the filter cylindrical portion 3, the convex portion or the concave portion is detachably engaged with the convex portion or the concave portion. The concave portion 54 or the convex portion is formed, and the two-stage screw head 2 and the filter cylindrical portion 3 are integrated by the detachable engagement of the convex portion 6 and the concave portion 54, and are separable. In the fitting 10 of the first embodiment, the inner peripheral surface of the lower end portion of the male screw portion 1 of the two-stage screw head 2 protrudes toward the center line side of the two-stage screw head 2 in the circumferential direction of the head 2 A continuous convex portion 6 (also referred to as an engaging convex portion) is formed; and a concave portion 54 (also referred to as an engaging concave portion) elastically engaged with the convex portion 6 on the outer peripheral surface of the upper end portion of the filter cylindrical portion 3 is The circumferential direction of the filter cylinder portion 3 is continuously formed. In the elastic concave-convex engagement, the convex portion 6 or the upper side wall of the concave portion 54 is as shown in Fig. 7, and the filter cylindrical portion 3 is allowed to be engaged from the two-stage screw head 2 as the concave-convex engagement state. The pulled-out release surface 16a or 16b, the lower side wall of the convex portion 6 or the recessed portion 54 serves as a stop surface 17a for preventing the over-clamping cylindrical portion 3 from being pressed toward the two-stage screw-head 2 side in the concave-convex engagement state. Or, 171. Now, focusing on the concave portion 54, the release surface 16a is formed toward the front end of the filter cylindrical portion 3, and a slope away from the center line of the filter cylindrical portion 3 is formed, and the stop surface 7a is attached to the same surface. The center line is formed at a right angle. On the other hand, even if attention is paid to the convex portion 6, the release surface 16b is formed toward the upper end of the two-stage screw head 2, and is formed at a slope away from the center line of the two-stage screw head 2, and the stop surface 丨7b is at the same center. The line is constructed at a right angle. In this example, although the release faces l6a, l6b, and the stop faces na, 17t> face each other at mutually corresponding angles, for example, the tongue of the release face 16a, and the other face 16b, even if it is any face, the filter circle Pulling of the tubular portion 3 from the two-stage threaded head 2 is permitted. Even i 6a and j 6b are the opposite. In addition, when the h-side surface 17a is provided, the other surface 16b may be, for example, a surface having an arc-shaped cross section, and may be prevented from moving upward (overridden) to the limit of the filter cylindrical portion 3. Even if 1 7a and 1 7b are the opposite. 201134735 Fig. 8 shows an example in which the object forming the concave portion and the convex portion described above is reversed, and the y example is concave. The crucible 18 is disposed on the two-stage threaded head 2, and the convex portion 1g is disposed on the filter cylinder '", which are elastically engaged, and the two-stage threaded head 2 and the filter cylinder portion 3 are detachably Chemical. For example, focusing on the concave portion 18, the lower side wall serves as the stop surface i9a as the upper side wall of the release surface 18a'. Focusing on the cleaning of the projections 4 19 , the lower side wall serves as the release surface i, and the upper side wall serves as the stop surface 19b. In this example, the insertion of the predetermined portion of the cylindrical portion 3 is prevented by the stop faces 19a - 19b, and the pull-out of the transitional cylindrical portion 3 is permitted by the release faces 18a or 18b. As shown in Fig. 6 and Fig. 7, 'at the upper end portion of the filter cylindrical portion 3, the push-out outer peripheral surface 21 having a smaller diameter toward the upper end is formed, and the overturned cylindrical portion 3 is formed in the two-stage screw head 2 When the coaxial shape is engaged by the concave and convex, the outer peripheral surface 21 is pushed out to perform centering (even if the center line of the two-stage threaded head 2 and the center line of the overlying cylindrical portion 3 are offset, which tends to function as a general purpose), Further, the outer peripheral surface 2 is pushed out to elastically pass the guide faces of the two-stage threaded head 2 side over the portion 54 and the convex portion 6. Figure 8 achieves the same function. The structure in which the above-described concave 6 is engaged is also described in terms of a slightly repeated one. In the sixth embodiment, the inner peripheral surface of the lower end portion of the male screw cylinder ～ in the two-stage screw head 2 and the square of the outer cylindrical portion 3 (for example, the inner peripheral surface on the side of the male screw mosquito portion 4), The engagement convex portion 6 (engagement portion) is formed to be formed across the entire circumference, and the other (4) such as the outer circumferential surface of the transitional cylindrical portion 3) and the engagement concave portion 54 (engagement portion) in which the two convex portions 6 are fitted The entire circumference is formed by the mouth, and the upper side of the engagement recess 54 (the front side in the insertion direction) is; 201134735, the convex portion 6 is engaged with the engagement concave portion 54, and the diameter is increased toward the lower side. The enlarged diameter portion of the concave portion 514 of the carda is slightly enlarged, and the enlarged diameter portion connected to the engaging recess portion 4 is formed over the entire circumference. Further, in the lower side (the rear side in the insertion direction) of the engagement recess core center, the engagement convex portion 6 is seated in a state in which the engagement concave portion 54 is engaged with the engagement concave portion 54, and the engagement concave portion 54 is provided. And the expansion of the 3 3 1 large temple; the section 56 is formed across the entire circumference. When the filter cylinder portion 3 is inserted into the inner side of the meat of the two-stage screw head 2 from the axial direction (10), the filter (the expansion) of the cylinder 3 is raised to the eight-thread cylindrical portion 4. The engaging convex portion 'the male-threaded cylindrical portion 4 elastically deforms the expanded portion 55 toward the radially inner side. Further, when the transition cylindrical portion 3 is inserted and the enlarged diameter portion 55 passes over the engagement convex portion 6, the engagement concave portion 54 elastically returns, and the engagement convex portion 6 is fitted and smashed while being seated by the engagement convex portion 6. In the seating portion 56, the filter cylinder portion 3 is integrated with the two-stage screw head 2. Further, when the filter cylinder portion 3 is pulled out in a direction (downward) opposite to the insertion direction, the diameter-enlarged portion 55 is elastically deformed and elastically restored, and the engagement convex portion 6 is passed in the opposite direction to the above, and the engagement convex portion is engaged. The fitting of the portion 6 and the engaging recessed portion 54 is released, and since the filtering cylindrical portion 3 is separated from the male screw cylindrical portion 3 of the two-stage screw head 2, it can be individually stored and managed. The use of the fitting 1 被 configured as described above will be described with reference to Figs. 9 and 10 . Put the tea leaves τ (food for extraction) into the plastic bottles and pour them into water (or hot water). At this time, the tea leaf may be inserted through the funnel FN inserted into the opening cylindrical portion 13 of the plastic bottle. The female threaded cylindrical portion 2 of the fitting 10 is screwed to the male threaded portion 14 of the plastic bottle β, and when the plastic bottle is tilted, the tea (extracted liquid) in the plastic bottle β is passed through a through hole 53 of 10, 2011,347,535. , flowing out from the male threaded cylindrical portion 4. However, the tea break TL (residue) in the plastic bottle b cannot be caught by the many through holes 53 and is prevented from flowing out to the outside of the transition cylindrical portion 3. Therefore, the tea extracted from the tea leaves T can be removed by removing the tea residue tl. Further, the fitting of the engaging convex portion 6 and the engaging concave portion 54 of the fitting 1G removed from the plastic bottle B is released (refer to the first drawing), and the two-stage screw head 2 and the over-cylinder cylindrical portion 3 are separated. The tea residue TL (residue) adhering to the inside of the cylindrical portion 3 is washed with tap water and can be removed by washing. In the fitting 20 of the first example of the first embodiment, the upper end of the tubular portion 3 is directed outward from the main body opening portion 3 a and the circle a toward the radial direction, and the ring is strong. The edge portion 5 7 is integrally abruptly and: Large out formation (eg, body shaping). When the inside of the plastic bottle β is inserted into the inside of the plastic bottle β, the projecting portion 7 7 is placed on the upper end surface of the opening cylindrical portion 13. The female thread portion 2 and the plastic view R are supported by the male thread portion u 57 of the two & screw heads 2, and the upper portion of the open cylindrical portion 13 of the plastic bottle W The female thread cylinder surface and two sections of thread are fixed. As described above, the two-stage thread i§94* is broken and fastened to separate the shape of the gentleman. The ''the saber opens the individual U-skin, but the clip is inserted by the flange portion 57°" The segment thread head 2 is integrated. The upper end of the 4 4 3 in the fitting (10) of the third embodiment, which is not shown in the second embodiment of the cylinder, is from the flange of the filtering circle ... I::/... to the outer side in the radial direction, the ring portion The middle of the 57: (for example, '-body forming), and from the two-threaded head (the round-shaped wall portion 58, °, the soil is formed by protrusion (for example, - body formation. 11 201134735 this * Wall notice p 5 8 position, η. ^ . 'Insert the filter cylinder 3 into the inside of the plastic bottle, the two + mouth mouth 2 Λ 40 丄 , , , , , , , , , , , , , , , , , The function of the 'female thread portion 14 of the bottle 螺 screwed 'too 〆 f in the two slave thread heads 2 (even in the plastic bottle 将) to position the filter cylinder portion 3 in the radial direction f 疋 position C.) In addition, in the use state of the fittings 2 〇 and 30 shown in Fig. 12, the integration of the filter circle portion 3 and the two-stage screw head 2 is achieved by the loss of the flange portion instead of the friction fit. It is the same as the first embodiment shown in Fig. 9 and Fig. 1. In addition, the filter cylinder portion 3 is supplemented, as shown in Fig. 4, in the peripheral wall portion and the front end portion of the cylinder 3. Don't be formed into the through hole 5 3a 53b. As shown in Fig. 5, the peripheral wall through-hole 53a is a plurality of (for example, 4) in the peripheral wall portion of the transition cylindrical portion 3, in the case of each column, in a quarter of a week (10). In a certain direction (the oblique 45 in the figure. The direction) is formed in parallel, and this is arranged as a group in the longitudinal direction (for example, 30 columns). On the other hand, in the distal end through-hole 53b, a plurality of (for example, 28) are arranged in parallel in a plurality of concatenations (for example, three columns) in the distal end portion of the filter cylindrical portion 3, respectively. It is formed into a radial shape. The through-holes 53a and 53b have a size (for example, a diameter) in which a flow of water (liquid) is allowed between the inside and the outside to prevent a solid of a certain size or larger (for example, the tea residue TL' is referred to the first drawing). 1 ~ 2_). In the fitting 4 of the fourth embodiment shown in Fig. 13, the mesh member of the mesh or the like is formed in a bottomed cylindrical shape by filtration according to a plurality of through holes. The cylindrical portion is configured as a main body and a filter cylindrical portion 31. The upper end of the filter cylindrical portion 31' also serves as a filter opening portion 12 201134735 31 a, and the lower end portion is closed (bottomed). Even in the same manner as in the first embodiment and the like, the extraction residue TL of the tea leaves or the like is captured on the outer surface of the filtration cylindrical portion 31 in the use form of the ninth drawing. It is possible to drink only liquid such as tea. Further, even if the engagement convex portion 6 and the engagement concave portion 54 described with reference to Fig. 6 and the like are not provided over the entire circumference, the number of the circumferential projections at a predetermined angular interval (for example, four in total at intervals of 90) Protrusions and depressions may also be formed. The X ′ filter cylindrical portion 3 is a detachable (separable) joint for the two-stage screw head 2 by a screw fitting. For example, the fitting 5 of the fourth embodiment shown in Fig. 14 is used. In the middle, the female thread 31 is fixed in the inner end of the two-stage threaded head, and the gentleman, the 'only' 円 circumferential surface is formed, and the male thread 32 is formed on the outer peripheral surface of the upper end portion of the accommodating portion 3 by the snail, two The segment threaded head 2 and the filter cylinder portion 3 are detachably integrated. In the above, the two-stage threaded head 2 and the over-twisted cylindrical portion 3 are separated from each other, and the skin is detachably integrated (separably), or is in the same manner as in the case of using _~, but for example, In the case of the two heads 2 and the transitional cylindrical portion 3 of Fig. 4A, the two and the ', 'd are used in the fitting portions (the unevenness of the adhesive or the heat fusion, etc.). The "monthly" ground-solids can often be used as the body configuration, the two-heads, so that the two-stage threaded head 2 and the cylindrical portion 3 are not separated from each other (two members), and can be made from the original one. The original form of the above-mentioned fitting and the plastic bottle of the plastic bottle β is described as a single body (the female thread portion 22 of the inner circumferential surface of the lid c is not screwed into the body); The bottle is opened to the male screw portion 14 (not shown) on the outer peripheral surface of the opening cylindrical portion 13 201134735 13. On the other hand, in the fitting form using the fittings 10 to 50, the female thread of the fitting 丨〇 The portion 7 is screwed into the male screw portion 4 of the plastic bottle B, and the female screw portion 22 of the cap c is screwed to the male thread portion 5 of the fitting 1 (refer to Fig. 1). As described above, by the cap C In the plastic bottle B, the original form (non-accessory form) and the accessory form can be used interchangeably. However, the cap for the accessory form can be used for other purposes. Further, in the above embodiments, although The beverage bottle fitting according to the present invention is applied to a plastic bottle that has been used (after drinking), but the plastic bottle beverage, for example, a new plastic bottle filled with mineral water, is opened, and after the food such as tea is mixed therein With the accessories of this item, you can easily enjoy your favorite Tea, etc. As a beverage bottle, it is not limited to the plastic bottle after drinking, or even the used bottle (recycling of the waste bottle), and the material is not used, and the special (4) bottle to which the accessory of the present invention is attached is used as The kit of this accessory can also be prepared. In the range of the embodiment and the modified embodiment of the first embodiment of the present invention, the invention can be used in combination with each other. [Simple description of the drawing] Fig. 1 A front cross-sectional view of a beverage bottle containing the relevant beverage bottle accessory is shown by way of example. Figure 2 is a perspective view of the accessory; Figure 3 is a front view of the accessory, and Figure 4A is the front of the accessory. The cross-sectional view (the right side shows the screwing state of the plastic 14 201134735); the 4β circular system is the front sectional view of the fitting; the fifth drawing is the d_D sectional view in the third drawing; Fig. 7 is an enlarged cross-sectional view showing the concave-convex engaging portion of Fig. 6; Fig. 8 is a modified example in which the surface is formed opposite to the concave and convex portions of Fig. 7 (On the side of the two tired heads is a concave part, in the tube The enlarged cross-sectional state diagram of the side of the convex portion is an explanatory view showing an example of the use of the drinking bottle accessory of the present invention. FIG. 10 is an explanatory view showing the state of use of the ninth drawing; Is a front half-sectional view showing her example of the beverage bottle accessory of the present invention;
四實 第圖係為表示有關本發明的飲料瓶配件 施例的正面半剖面圖； ^第13圖係為表示有關本發明的飲料瓶配件的第 施例的正面剖面圖；以及 第U圖係為表示有關本發明的飲料瓶配件 施例的正面剖面圖。 【主要元件符號說明】 八兩段螺紋頭； 3a〜過濾開口部 5〜公螺紋部； 1〜母螺紋圓筒部； 3〜過濾圓筒部（過濾筒部）； 4〜公螺紋圓筒部； 15 201134735 6〜卡合凸部（卡合部）； 8~肩部； 10、20、30、40、50~飲料瓶配 13〜開口圓筒部； 16a、16b、18a、18b~ 釋放面； 17a、17b、19a、191)~停止面； 53a〜周壁貫通孔； 54〜卡合凹部（卡合部）； 5 6〜就座部； 5 8 ~壁部。 7〜母螺紋部； 件； 14〜公螺紋部； 2 8 ~空間； 53b〜前端貫通孔； 55〜擴徑部； 57〜突緣部； 16The fourth embodiment is a front half cross-sectional view showing an embodiment of a beverage bottle accessory according to the present invention; ^13 is a front sectional view showing a first embodiment of the beverage bottle accessory of the present invention; and the U-picture To show a front cross-sectional view of a beverage bottle fitting embodiment of the present invention. [Description of main component symbols] Eight-and-two-stage threaded head; 3a~ Filtering opening part 5 to male threaded part; 1~ Female threaded cylindrical part; 3~ Filtering cylindrical part (filtering cylinder part); 4~ Male threaded cylindrical part 15 201134735 6 ~ Engagement convex (engagement); 8~ shoulder; 10, 20, 30, 40, 50~ beverage bottle with 13~opening cylinder; 16a, 16b, 18a, 18b~ release surface 17a, 17b, 19a, 191) ~ stop surface; 53a ~ peripheral wall through hole; 54 ~ engagement recess (engagement portion); 5 6 ~ seating portion; 5 8 ~ wall portion. 7~ female threaded part; piece; 14~ male threaded part; 2 8 ~ space; 53b~ front end through hole; 55~ enlarged diameter part; 57~ flange part; 16