201026569 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種填充有礦泉水等各種液體之水供應 器用瓶。 本申請主張2008年7月18曰在曰本申請之曰本專利 申請第2008— 187700號及2008年10月17曰在曰本申請 之曰本專利申請第2〇〇8一 269〇87號之優先權，並將上述申 請之内容引用記載於此。 © 【先前技術】 近年來’隨著對健康的關心漸增對飲用水的關心亦逐 漸增加，以都市為中心有飲用水不使用自來水，而使用各 種礦泉水的情形。雖然可在便利商店等簡單購買到礦泉 水，但一瓶之容量最高約2公升程度。在消費量多時，瓶 子之購買瓶率變冑，費用與勞力會增加。因此，開始了下 述服務，即在家庭或辦公室設置被稱為水供應器之裝置， 在此裝置安裝專用瓶，以便隨時簡單地獲得良質之飲用 水。此瓶子，為了減少交換頻率應製作成容量較大，但亦 必須考慮交換時之處理。目前廣泛普及者為制H)公升至 15公升之瓶子之產品。 上述水供應器（以下稱供應器）所使用之瓶子，大多以強 又優異之聚奴sit月曰樹脂為材料，但此樹脂缺乏變形性，保 。工瓶時需要k大空S。將填充於瓶中之液體供應至供應 :夺义須將工氣送入瓶子内部，但會有雜菌混著該空氣 -起進入導致水質惡化之虞…，亦普及有使用更軟質 3 201026569 之材料之瓶子（專利文獻之材料之瓶子，在保 管時或丟棄時可縮小體積，在使用時由於隨著液體排出被 大氣壓自然擠壓，因此不需將空氣送入内部，從衛生觀點 觀之亦較優異。然@，上述軟質之瓶子，由於在填充液體 時會隨意地變形，因此處理不易。因&，,亦開發出與紙板 箱組合之被稱為Bag In Box(BIB)之形態。又亦提案有 縮小保管空間之折疊式容器（專利文獻3)。 專利文獻1 :日本專利第4084342號公報 專利文獻2 :日本專利第41 13871號公報 專利文獻3 :曰本專利第3354279號公報 【發明内容】 上述專利文獻1揭示特徵在於在瓶子底部之外緣形成 凸緣與爪等之卡匣容器。藉此，將瓶子上下反轉組裝至供 應器時’使該凸緣與爪卡止於周邊之支撐具等，以防止卡 匣容器之變形。專利文獻2揭示為了提昇填充飲料時之作 業性’在卡匣容器設置支撐筒口部之卡止部，且為了防止 卡匿谷器之變形’在周圍配置支撲框。如上述，容器為軟 質之情形，必須要有防止其變形之對策，而具有供應器之 構造複雜化等之課題。又，專利文獻i及專利文獻2,作為 瓶子之材料之例皆舉出聚乙浠樹脂。此樹脂柔軟性雖優 異’但在一般環境下具有若干臭味’作為瓶子之材料使用 時，此臭味亦會飄移至内部之液體，在飲用時會有不舒服 感。 專利文獻3揭示在側面形成各種折痕之折疊容器。此 201026569 谷器，從製造至將㈣填充至㈣之間 少保管Ml由形成上述折痕，即使是使用=據以減 脂硬質之材料時’亦能輕易縮小容積。然而，：利乙:樹 :揭：之容器，係以從製造至填充液體之間〗文獻3 的二專利文獻3中，關於安裝於供應器時之動作並=目 何圮载’能否順利排出内部之液體亦不明。 任 本發明係為解決上述問題而構成，其目的在 ❹ 種臭味不會飄移至填充之液體，且能維持獨立站立：形 狀’再者不需將空氣送入内冑’能排出填充之液體之大致 全量之水供應器用瓶。 體之大致 本發明之水供應器用瓶，其具備底部、從該底部周緣 連續之瓶身部、從該瓶身部之上端緣朝向中央部向上傾斜 之：部、及配置於該中央部之筒狀瓶頸部;整體係由叫聚 對苯二曱酸乙二醋）樹脂形成；該瓶身部具有在上下方向伸 縮自如之蛇腹部。 ❿ 由於本發明使用PET樹脂，因此即使填充液體時亦能 維持獨立站立之形狀，不需將限制瓶子變形之功能安裝於 供應器等’可簡化裝置之構造，再者不會如聚乙烯樹脂般 臭味飄移至液體。又，由於瓶身部具有蛇腹部，因此可提 升瓶子之擠壓性。 如以下所說明，本發明存在有其他形態。是以，此處 之本發明之揭示僅為本發明之一部分，並非用以限制此處 記载之欲請求之發明之範圍。 【實施方式】 5 201026569 以下，詳細說明本發明。以下說明之實施形態僅為本 發明之例子，本發明能有各種形態之變形。是以，以下記 載之特定之構成及功能，並未限定申請專利範圍。 本實施形態之水供應器用瓶，其具備底部、從該底部 周緣連續之瓶身部、從該瓶身部之上端緣朝向中央部向上 傾斜之肩部、及配置於該中央部之筒狀瓶頸部；整體係由 PET樹脂形成；該瓶身部具有在上下方向伸縮自如之蛇腹 部。 本實施形態之瓶子’與一般瓶子相同，係由底部 身部、肩部、及瓶頸部構成。瓶頸部係形成為筒狀，具# 將液體填充至槪内時或排出内部之液體時之流路的功能 此瓶頸部在通常之保管狀態下係位於瓶子之最上部。底a 係位於概頸部之相反側’為接觸地面等之平面狀部分：祐 身部係從底部之周緣部整個區域豎立之壁狀部分，大 =延伸。然而，在瓶身部與底部之連接部具有曲面亦可 此時，連接部之曲面區域為瓶身 版身部上部與狀頸部下部之部分，以從;:：肩部係❹[Technical Field] The present invention relates to a bottle for a water supply filled with various liquids such as mineral water. This application claims the benefit of the present application, which is incorporated herein by reference. Priority is given to the content of the above application. © [Prior Art] In recent years, as the concern for health has increased, the concern for drinking water has gradually increased. In the case of urban water, there is a case where drinking water does not use tap water and various kinds of mineral water are used. Although it is easy to purchase mineral water in convenience stores, the capacity of one bottle is about 2 liters. When the consumption is high, the bottle purchase rate will be reduced, and the cost and labor will increase. Therefore, the following service has been started, that is, a device called a water supply device is installed in a home or office, and a special bottle is installed in the device so that the drinking water of good quality can be easily obtained at any time. This bottle should be made to have a large capacity in order to reduce the exchange frequency, but it must also be considered when it is exchanged. At present, it is widely used to make products of H) bottles up to 15 liters. Most of the bottles used in the above water supply device (hereinafter referred to as the supplier) are made of a strong and excellent polysap sit moon resin, but the resin lacks deformability and is guaranteed. Need to be large and empty S when working on a bottle. The liquid filled in the bottle is supplied to the supply: the righteousness must be sent to the inside of the bottle, but there will be mixed bacteria in the air - the result is that the water quality deteriorates... and it is also popular to use softer 3 201026569 Bottle of material (the bottle of the material of the patent document can be reduced in volume during storage or disposal, and is naturally squeezed by atmospheric pressure as the liquid is discharged during use, so that air is not required to be sent into the interior, and from the viewpoint of hygiene It is more excellent. However, the soft bottle described above is arbitrarily deformed when the liquid is filled, so that the treatment is not easy. Because of &, a form called Bag In Box (BIB) combined with a cardboard box has also been developed. A folding container having a reduced storage space is also proposed (Patent Document 3). Patent Document 1: Japanese Patent No. 4084432 Patent Document 2: Japanese Patent No. 41 13871 Patent Document 3: Japanese Patent No. 3354279 Disclosure of the Invention The above Patent Document 1 discloses a cassette container in which a flange, a claw, or the like is formed on the outer edge of the bottom of the bottle. Thereby, when the bottle is assembled upside down to the supplier, ' The flange and the claw are locked to the peripheral support member or the like to prevent deformation of the cassette container. Patent Document 2 discloses that the workability at the time of filling the beverage is set to "the locking portion of the support tube mouth portion is provided in the cassette container, and In order to prevent the deformation of the trap, the support frame is arranged around. As described above, when the container is soft, it is necessary to prevent the deformation of the container, and the structure of the supply is complicated. Further, Patent Document i And Patent Document 2, as an example of the material of the bottle, a polyethylene phthalate resin is used. This resin is excellent in flexibility, but has a certain odor in a general environment. When used as a bottle material, the odor also drifts to The internal liquid has an uncomfortable feeling when drinking. Patent Document 3 discloses a folding container in which various creases are formed on the side surface. This 201026569 grain cutter, from the manufacture to the filling of (4) to (4), keeps the M1 from forming the above crease Even if it is used = according to the material of fat-reducing hard material, it can easily reduce the volume. However,: Li B: Tree: Uncovering the container, from the manufacture to the filling liquid. In Patent Document 3, it is also unclear whether or not the liquid can be smoothly discharged from the inside of the supplier. The present invention is not intended to solve the above problems. Drifting to the filled liquid, and maintaining the independent standing: the shape 'there is no need to send air into the inner raft' to discharge the substantially full amount of the water supply bottle for the filled liquid. The body of the water supply bottle of the present invention, The utility model comprises a bottom portion, a bottle body portion continuous from the periphery of the bottom portion, a portion inclined upward from the upper edge of the bottle body portion toward the central portion, and a cylindrical bottle neck portion disposed at the central portion; the whole body is called polyparaphenylene The resin is formed of a resin of bismuth diacetate; the body of the bottle has a snake belly that is stretchable in the up and down direction. ❿ Since the PET resin is used in the present invention, the shape of the stand alone can be maintained even when the liquid is filled, and the function of restricting the deformation of the bottle is not required to be mounted on a supplier or the like, which simplifies the structure of the device, and is not like a polyethylene resin. The odor drifted to the liquid. Further, since the body portion of the bottle has a snake abdomen, the squeezeability of the bottle can be improved. As described below, the present invention has other aspects. Therefore, the disclosure of the invention herein is only a part of the invention and is not intended to limit the scope of the invention as claimed. [Embodiment] 5 201026569 Hereinafter, the present invention will be described in detail. The embodiments described below are merely examples of the invention, and the invention can be modified in various forms. Therefore, the specific constitution and function of the following descriptions do not limit the scope of the patent application. The water supply bottle of the present embodiment includes a bottom portion, a body portion continuous from the periphery of the bottom portion, a shoulder portion inclined upward from the upper end edge of the bottle body portion toward the center portion, and a cylindrical bottleneck disposed at the center portion. The whole body is formed of a PET resin; the body portion has a snake belly that is stretchable in the up and down direction. The bottle 'in the present embodiment' is the same as a general bottle and is composed of a bottom body portion, a shoulder portion, and a neck portion. The neck portion is formed in a cylindrical shape, and has a function of a flow path when filling a liquid into the crucible or discharging the liquid inside. The neck portion is placed at the uppermost portion of the bottle in a normal storage state. The bottom a is located on the opposite side of the neck portion. It is a planar portion that contacts the ground or the like: the body portion is a wall portion that is erected from the entire peripheral portion of the bottom portion, and is large = extended. However, the connecting portion between the bottle body and the bottom portion has a curved surface. At this time, the curved surface portion of the connecting portion is a portion of the upper portion of the body portion and the lower portion of the neck portion, so as to be a shoulder system.
從瓶身部朝向拖頸立I 逐漸遠離底部周緣之方式傾斜。從側 叙頸部為頂點之圓錐形或角雜形。此外，在拖2係 之連接部具有曲面亦τ 身β與肩旬 之一部分。 此時連接部之曲面區域為肩旬 從上方觀察本實施形態之瓶子時，皇 形 '長方形' 圓形等，但為 二可為正方 具有圓弧平順地連結兩面，能使 ^在角^ u尺办易。作為航子整 201026569 體之材料，係使用PET樹脂（聚對苯二甲酸乙二醋樹脂）。 PET樹脂在常溫下無臭，沒有臭味飄移至填充於内部之液體 之虞。PET樹脂較聚乙烯樹脂硬，在填充有液體之狀態下亦 不會大幅變形，能維持獨立站立之形狀。 本實施形態之瓶子之瓶身部，並非為單純的壁狀，而 是構成有排列複數個蛇腹之蛇腹部。蛇腹部，與一般之蛇 -腹相同’從縱截面觀察時係將瓶身部彎折成鋸齒狀者，因 此係形成為圍繞瓶子之瓶身部。藉由此構成，由於提昇瓶 β 子之柔軟性’因此在大氣壓下能縮小容積。 蛇腹部形成在瓶身部整體亦可，形成在瓶身部之一部 分亦可。本發明之一實施形態中，蛇腹部並非形成在從瓶 身部之上方至下方的整個區域’而是形成在瓶身部的上 方。本實施形態中，在蛇腹部之下方形成愈接近底部截面 積逐漸縮小之漸縮部亦可。 亦即，一實施形態之水供應器用瓶，其具備底部、從 該底部周緣連續之瓶身部、從該瓶身部之上端緣朝向中央 ©部向上傾斜之肩部、及配置於該中央部之筒狀瓶頸部；整 體係由PET樹脂形成；該瓶身部具有在上下方向伸縮自如 之蛇腹部，且在該蛇腹部與該底部之間，具有愈接近底部 愈窄之漸縮部。 漸縮部並非垂直延伸，而是愈接近底部愈窄。然而， 與蛇腹部之連接部等局部垂直延伸亦可。藉由設置以此方 式傾斜之漸縮部’作用於此部分之大氣壓朝向瓶子中心， 因此隨著内部液體之排出，漸縮部變形成陷沒於瓶子内部。 7 201026569 本實施形態之瓶子，如上述記載，係由瓶頸部、肩部、 瓶身部、及底部構成，但安裝於水供應器時上下反轉，瓶 頸部成為下方，底部則朝上。是以，肩部具有將填充之液 體送入瓶頸部的重要功能。如上述，由於肩部朝向瓶頭部 傾斜，因此液體能確實地流入瓶頸部。 隨著内部液體之排出瓶子被擠壓時，瓶子不會不規則 變形，而是從液體本身重量不會作用之部分、亦即從液面 上方之部分逐漸變形。是以，將瓶子安裝於水供應器時， 在初期階段，液面上方之部分逐漸被大氣壓擠壓。 在瓶身部具有漸縮部之實施形態中，在初期階段，液 面上方之漸縮部逐漸被大氣壓擠壓。當漸縮部被大致擠壓 時，由於液面降低到達蛇腹部，因此蛇腹部亦逐漸被擠壓。 此時，被擠壓之漸縮部進入蛇腹部之内部，因此能高效率 縮小谷積。最後，在蛇腹部完全被擠壓之階段，僅肩部與 蛇腹部之周邊殘留有空間。 此外，實際之航子，為了内部之密封及與水供應器之 連接，必須在瓶頸部之前端安裝蓋子等，但此點與以往無 任何不同。只要不影響瓶子之變形等，在底部設置吊環， 亦可提升搬送時之便利性。 在瓶身部形成漸縮部時，漸縮部之高度係蛇腹部之高 度之60%至80%亦可。在瓶身部整個區域不形成蛇腹部， 在蛇腹部與底部之間形成漸縮部之實施形態中，當瓶子被 大氣壓擠壓時，漸縮部被拉入蛇腹部，而有削減蛇腹部之 内部容積的功能。當漸縮部極端短時變形量小，不易進入 201026569 ， 蛇腹部之内部’相反地極端長時，無法確保充分的蛇腹部。 因此，已得知設為上述數值範圍時，能最有效削減容積。 此外，此數值範圍，係以内部未填充液體之狀態為基準。 本實施形態之瓶子，在肩部表面形成有複數個肋部亦 可。肩部具有將瓶内之液體導引至瓶頸部的功能，被蛇腹 部與漸縮部之變形拉扯而變形較不佳。在肩部表面形成肋 - 部據以提昇剛性，即能對抗外力。肋部亦具有域實進行液 體之排出的功能。此外，肋部係意指使肩部之局部半圓形 © 狀地隆起，將其線狀延伸。肋部之方向與個數等可自由決 定’但較佳為以瓶頸部為中心呈放射狀配置。 以下’參照圖式說明實施形態之水供應器用瓶。以下 之說明中，對在瓶身部形成蛇腹部與漸縮部之瓶子進行說 明。 圖1係顯示本實施形態之瓶子10的形狀。此瓶子1〇， 從上方觀察時為大致正方形，由位於下方之底部11、圍繞 側面之瓶身部12、覆蓋上面之肩部14、及從肩部14之中 心圓柱狀突出之瓶頸部13構成，在瓶頸部13安裝有用以 密封之蓋子31。底部11，如文字所述為瓶子1〇之底的部 分’為單純的板狀，自其外緣壁狀之瓶身部12突出至上方。 瓶身部12係由接近底部u之漸縮部24及其上方之蛇腹部 21構成。漸縮部24，愈接近底部丨丨截面愈窄。蛇腹部21， 係上下積層複數個蛇腹22之構造。藉由擠壓各蛇腹22，減 J蛇腹部21之高度。 在瓶身部12之上方，形成從該瓶身部12之上端緣朝 9 201026569 向中央部向上傾斜之 出之角錐狀。為了提昇Λ 為朝向瓶頸部13突 從底部π至瓶頸部度’在肩部14形成複數個肋部23。 料-體地製造。蓋子之瓶子1〇整體，係以ΡΕΤ樹脂為材 在蓋子3〗之側面形：了確保密封性而使用其他材料。 13能僅使蓋子藉由將隸裂，從瓶頸部 2Α係IS方及二Μ顯示圖1所示之航子10之詳細。圖 @ 2Α '、瓶子10，圖2Β係從侧面觀察瓶子10。如 圖2Α所不，瓶子丨η 期 平順地連結。在肩I::正方形為基調，但角部藉由圓弧 肋部23,係使肩肩部狀配… 單純之板狀可提升剛性。為^半將圓而形成，=較於 入，在蓋子31之中央形成有連通孔、33。供應器之吕件插 如圖2B所示，觀早L + 從上方依序由瓶頸部13、肩部 :Γ:繞::12、及底部11構成。肩…下方之瓶身部 π 24产邻的側面。在瓶身部12形成蛇腹部21與漸縮 ——肩。"4與瓶身部12之邊界係藉由 ::部分為肩部14之範圍。蛇腹部21，從側截二;， =列。計六狀《狀㈣之㈣22，成為容易制之構 在蛇腹部2!之下方’形成愈接近底部u愈窄之漸縮 :。以此方式使瓶子10之下部成為漸縮狀，藉由大氣壓 瓶子10易於向内部擠壓。漸縮部24與底部U之邊界亦藉 由圓弧平順地連結’但此圓弧部分為漸縮部24之範圍。底 201026569 部11為單純之板狀，作老 考慮搬送時之處理，組裝另外製造 之吊環34。此吊環34密人 在σ於底4 Π ’但視需要可引出至 圖之下方。圖2Β中，勒縮 _ 斬縮°卩24之尚度為蛇腹部21之高度 之72%，可有效削減瓶子1〇之容積。 圖从及圖3Β與圖2Α及圖2β相同示圖ι所示 之瓶子1〇之詳細。_ 3Α係圖2a 截面圖’圖3Β係從下方觀察航子1〇的圖。如圖3α所示， 構成肩部14及瓶身部12之樹脂之厚度相同。蛇腹部。在 上下方向之伸縮性提昇，各條件齊備則瓶+ Μ之體積縮 小。肩部M較佳為抑制變形，形成肋部23據以提昇剛性。 為了確保強度，些微增加瓶頸部13之厚度。在蓋子Η之 中心，敌入用以堵塞連通孔33之中检3广在底部"之^ 央’形成用以組裝吊環34之凸起25, $ 了確保強度増加其 周圍之板厚。 ' 圖4A及圖4B係顯示將本實施形態之瓶子1〇安裝於水 供應器S的狀態。圖4A係安裝瓶子丨〇的初期階段，圖 係開始消費液體w的階段。本實施形態之瓶子1〇，如圖上 等所示使底部u接觸地面來保管，但安裝於水供應器s 時’使其上下反轉據以使瓶頸部13朝下。圖4A及圖中， 雖未描繪水供應器S之具體構造’但在水供應器s之中央 具備用以從瓶子1〇取出液體w的管件p。水供應器8亦具 備用以裝載瓶子10之肩部14的支撐台η。在瓶子1〇填^ 有良質之地下水等各種液體W’但此時，預先殘留有某種 程度之空氣A°此空氣A在衛生觀點有充分的考量，不會 11 201026569 漸縮部24之 使液體w劣化。在圖4A所示之初期階段 半由空氣A充滿。 肩部14係藉由肋部23提升剛性，即使是 台Η廣範圍接觸之情形，形狀亦不會大幅變化。由於： 部亦以PET樹脂為材料，因此不設置任何切構件 維持形狀。 在圖4A之初期階段後，逐漸消費液體w時，相當方 該消耗量之空氣不會從外部進人。是以，料心皮大氣層Tilt from the bottle body toward the neck extension I and gradually away from the bottom circumference. From the side, the neck is a conical or angular pyramid. Further, the connecting portion of the drag 2 has a curved surface and a part of the body β and the shoulder. At this time, when the bottle of this embodiment is viewed from above, the curved surface area of the connecting portion is a crown of a 'rectangular shape' or the like, but the two sides are square and have an arc smoothly connecting the two faces, so that the angle is ^u Easy to do. As the material of the Navigator 201026569, PET resin (polyethylene terephthalate resin) is used. The PET resin is odorless at normal temperature, and there is no odor drifting to the inside of the liquid filled in the inside. The PET resin is harder than the polyethylene resin, and is not deformed greatly in the state of being filled with a liquid, and can maintain the shape of standing independently. The body portion of the bottle of the present embodiment is not a simple wall shape, but constitutes a snake belly in which a plurality of snake belly are arranged. The snake's abdomen is the same as the general snake-abdomen. When viewed from the longitudinal section, the body of the bottle is bent into a zigzag shape, and thus formed into a bottle body surrounding the bottle. By this configuration, the volume of the β-substrate can be reduced by the lifter's, so that the volume can be reduced at atmospheric pressure. The snake's abdomen may be formed integrally with the body of the bottle, and may be formed in one part of the body of the bottle. In one embodiment of the present invention, the snake abdomen is formed not on the entire region from the upper side to the lower side of the body portion but on the bottle body portion. In the present embodiment, a tapered portion which is gradually reduced in cross-sectional area near the bottom of the snake's abdomen may be formed. In other words, the water supply bottle of the embodiment includes a bottom portion, a body portion continuous from the periphery of the bottom portion, a shoulder portion inclined upward from the upper end edge of the bottle body portion toward the center portion, and a central portion disposed at the center portion The cylindrical neck portion; the whole body is formed of a PET resin; the body portion has a snake belly that is stretchable in the up and down direction, and a tapered portion that is narrower toward the bottom portion between the snake abdomen and the bottom portion. The taper does not extend vertically, but the closer it is to the bottom, the narrower it is. However, it may be partially perpendicular to the connection portion of the snake's abdomen or the like. By setting the atmospheric pressure acting on this portion to the center of the bottle by the tapered portion which is inclined in this way, the tapered portion is formed to be trapped inside the bottle as the internal liquid is discharged. 7 201026569 The bottle of the present embodiment is composed of a neck portion, a shoulder portion, a bottle body portion, and a bottom portion as described above. However, when attached to a water supply device, the bottle is vertically inverted, and the bottle neck portion is downward and the bottom portion is upward. Therefore, the shoulder has an important function of feeding the filled liquid into the neck portion. As described above, since the shoulder is inclined toward the bottle head, the liquid can surely flow into the neck portion. As the inner liquid discharge bottle is squeezed, the bottle does not deform irregularly, but gradually deforms from the portion where the weight of the liquid itself does not act, that is, from the portion above the liquid surface. Therefore, when the bottle is mounted on the water supply, in the initial stage, the portion above the liquid surface is gradually pressed by the atmospheric pressure. In the embodiment in which the body portion has the tapered portion, in the initial stage, the tapered portion above the liquid surface is gradually pressed by the atmospheric pressure. When the tapered portion is roughly squeezed, the snake's abdomen is gradually squeezed as the liquid level is lowered to reach the snake's abdomen. At this time, the tapered portion that is squeezed enters the inside of the snake's abdomen, so that the grain product can be efficiently reduced. Finally, at the stage where the snake's abdomen is completely squeezed, there is room for only the shoulders and the periphery of the snake's abdomen. In addition, the actual voyage must be installed at the front end of the bottle neck for the internal seal and connection to the water supply, but this is no different from the past. As long as the deformation of the bottle is not affected, the lifting ring is provided at the bottom, which also improves the convenience of transportation. When the tapered portion is formed in the body portion, the height of the tapered portion may be 60% to 80% of the height of the snake's abdomen. In the embodiment in which the snake abdomen is not formed in the entire area of the bottle body, and the tapered portion is formed between the belly and the bottom of the bottle, when the bottle is squeezed by the atmospheric pressure, the tapered portion is pulled into the belly of the snake, and the belly of the snake is cut. The function of the internal volume. When the tapered portion is extremely short, the amount of deformation is small, and it is difficult to enter 201026569. When the inside of the snake's abdomen is extremely long, the full snake's abdomen cannot be ensured. Therefore, it has been found that when the numerical range is set as described above, the volume can be most effectively reduced. In addition, this range of values is based on the state of the internal unfilled liquid. In the bottle of this embodiment, a plurality of ribs may be formed on the shoulder surface. The shoulder has a function of guiding the liquid in the bottle to the neck portion, and is deformed by the deformation of the bellows and the tapered portion to be less deformed. The ribs are formed on the shoulder surface - to increase the rigidity, that is, to resist external forces. The ribs also have the function of performing the discharge of the liquid. Further, the rib means that the partial semicircular shape of the shoulder is raised in a shape, and it is linearly extended. The direction and number of the ribs can be freely determined, but it is preferable to arrange radially around the neck portion. Hereinafter, the bottle for a water supply device according to the embodiment will be described with reference to the drawings. In the following description, a bottle in which a snake abdomen and a tapered portion are formed in a bottle body portion will be described. Fig. 1 shows the shape of the bottle 10 of this embodiment. The bottle is substantially square in shape when viewed from above, and is composed of a bottom portion 11 located at the lower side, a body portion 12 surrounding the side surface, a shoulder portion 14 covering the upper surface, and a neck portion 13 projecting cylindrically from the center of the shoulder portion 14. A cover 31 for sealing is attached to the neck portion 13. The bottom portion 11, which is a portion of the bottom of the bottle as described in the text, is a simple plate shape, and protrudes from the outer wall portion of the bottle body portion 12 to the upper side. The body portion 12 is composed of a tapered portion 24 near the bottom u and a snake belly 21 above it. The tapered portion 24 is closer to the bottom and the narrower the cross section. The snake's abdomen 21 is a structure in which a plurality of bellows 22 are stacked. By squeezing each of the bells 22, the height of the J snake's abdomen 21 is reduced. Above the body portion 12, a pyramid shape is formed which is inclined upward from the upper end edge of the body portion 12 toward 9 201026569 toward the center portion. In order to raise the Λ toward the neck portion 13, a plurality of ribs 23 are formed at the shoulder portion 14 from the bottom π to the neck portion. Material-body manufacturing. The bottle of the lid is made of enamel resin. The shape of the lid is on the side of the lid 3: other materials are used to ensure the sealing property. 13 can only show the details of the voyage 10 shown in Fig. 1 by the cleavage of the cover from the neck portion 2 to the IS side and the second side. Figure @ 2Α ', bottle 10, Figure 2 shows the bottle 10 from the side. As shown in Figure 2, the bottle 丨η period is smoothly connected. The shoulder I:: square is the keynote, but the corners are made by the circular ribs 23, so that the shoulders and shoulders are matched... The simple plate shape can increase the rigidity. In the middle of the lid 31, a communication hole 33 is formed. The plug of the supplier is inserted as shown in Fig. 2B, and the front L + is sequentially composed of the neck portion 13 and the shoulder portion: Γ: winding::12, and the bottom portion 11 from above. The side of the bottle below the shoulder... π 24 produces the side of the adjacent side. A snake abdomen 21 and a tapered shoulder are formed in the body portion 12. The boundary between "4 and the body portion 12 is the range of the shoulder portion 14 by the :: portion. Snake abdomen 21, cut from the side two;, = column. The six-shaped "fourth" (four) (four) 22, becomes a structure that is easy to make. Under the snake's abdomen 2!, the closer to the bottom, the narrower the narrower u: In this way, the lower portion of the bottle 10 is tapered, and the bottle 10 is easily squeezed toward the inside by the atmospheric pressure. The boundary between the tapered portion 24 and the bottom portion U is also smoothly joined by the arc 'but the arc portion is the range of the tapered portion 24. Bottom 201026569 The section 11 is a simple plate shape, and the handle 34 is separately manufactured in consideration of handling. This ring 34 is densely populated at σ at the bottom 4 Π ' but can be drawn below the figure as needed. In Fig. 2, the degree of contraction _ 斩 卩 卩 24 is 72% of the height of the snake's abdomen 21, which can effectively reduce the volume of the bottle. The figure is the same as that of the bottle 1 shown in Fig. 3A and Fig. 2A and Fig. 2β. _ 3 Α Figure 2a Cross-sectional view ′ Figure 3 Β is a view of the Navigator 1 从 from below. As shown in Fig. 3α, the thickness of the resin constituting the shoulder portion 14 and the body portion 12 is the same. Snake belly. The stretchability in the up and down direction is increased, and the volume of the bottle + Μ is reduced when the conditions are all available. The shoulder portion M preferably suppresses deformation, and the rib portion 23 is formed to increase rigidity. In order to secure the strength, the thickness of the neck portion 13 is slightly increased. In the center of the cover ,, the enemy is inserted to block the communication hole 33, and the protrusion 25 for assembling the hoist ring 34 is formed to ensure the strength and the thickness of the plate around it. 4A and 4B show a state in which the bottle 1A of the present embodiment is attached to the water supplier S. Fig. 4A shows the initial stage of installing the bottle crucible, and the drawing begins the stage of consuming the liquid w. In the bottle 1 of the present embodiment, the bottom portion u is placed in contact with the ground for storage as shown in the figure, but when it is attached to the water supplier s, the bottle neck portion 13 is turned downward. In Fig. 4A and Fig., the specific configuration of the water supply S is not depicted, but the tube p for taking out the liquid w from the bottle 1 is provided in the center of the water supply s. The water supply 8 also has a support table η that is reserved for loading the shoulders 14 of the bottle 10. In the bottle, the liquid is filled with a variety of liquids such as groundwater. However, at this time, a certain amount of air A is left in advance. This air A is sufficiently considered from the viewpoint of hygiene, and will not be used in the 2010-26569 tapered portion 24 The liquid w is deteriorated. In the initial stage shown in Fig. 4A, it is half filled with air A. The shoulder portion 14 is raised in rigidity by the rib portion 23, and the shape does not largely change even in the case where the platform is in contact with a wide range. Since the part is also made of PET resin, no cutting member is provided to maintain the shape. After the initial stage of Fig. 4A, when the liquid w is gradually consumed, it is equivalent that the consumed air does not enter from the outside. Yes, the carpel atmosphere
擠壓。然而，在瓶+ 10之内部仍然有多量之液冑w，因; 本身重量而對大氣壓產生作用力。因此，瓶子1〇中，液通 之上之部分最容易被擠壓，如圖4B所示般變形逐漸進展雨 使底部11陷沒。 圖5A及圖5B係顯示圖4B後之狀態。圖5八係消費液 體w之大約一半的階段，圖5B係消費液體w之大致全量 的階段。在圖5A所示之階段，液面到達蛇腹部21之大致 中央。位於液面上方的蛇腹22被大氣壓擠壓，底部丨丨被 拉入至蛇腹部21之内部。之後，與液體冒之消費一起蛇腹 部21進一步被擠壓。最後，如圖5B所示般蛇腹部21被完 全擠壓，且底部11與漸縮部24被拉入至蛇腹部21之内部， 大幅減少瓶子1 〇之容積。 以上，對本發明之水供應器用瓶，舉出實施形態進行 詳細說明，但本發明並不限於上述實施形態。 上述實施形態中所示之肋部之個數與蛇腹部或漸縮部 之長度僅為一例’設計成與上述實施形態不同亦可。 12 201026569 以上’說月了現時點考慮之本發明之， 但對本實施形態可施加各種變形，此外，在本發明之精神 與範圍内之所有變形當然包含在申請專利範圍内。 本發明在填充有礦泉水等各種液體之水供應器用瓶等 非常有用。 【圖式簡單說明】 圖1係顯示實施形態之瓶子之形狀的立體圖。extrusion. However, there is still a large amount of liquid 胄w inside the bottle + 10, because of its own weight and exerts a force on atmospheric pressure. Therefore, in the bottle 1 ,, the portion above the liquid passage is most easily squeezed, and as shown in Fig. 4B, the deformation gradually progresses, and the bottom portion 11 is trapped. 5A and 5B show the state after FIG. 4B. Fig. 5 shows the stage of consuming approximately half of the liquid w, and Fig. 5B is the stage of substantially the full amount of the consumed liquid w. At the stage shown in Fig. 5A, the liquid level reaches the approximate center of the snake abdomen 21. The bellows 22 located above the liquid surface is squeezed by the atmospheric pressure, and the bottom jaw is pulled into the inside of the snake's abdomen 21. Thereafter, the bellied portion 21 is further squeezed together with the consumption of the liquid. Finally, as shown in Fig. 5B, the snake abdomen 21 is completely squeezed, and the bottom portion 11 and the tapered portion 24 are pulled into the inside of the snake abdomen 21, and the volume of the bottle 1 is greatly reduced. In the above, the embodiment of the water supply bottle of the present invention will be described in detail, but the present invention is not limited to the above embodiment. The number of the ribs shown in the above embodiment and the length of the abdomen or the tapered portion are only one example 'designed to be different from the above embodiment. 12 201026569 The above-mentioned invention is considered to be the present invention, but various modifications can be made to the embodiment, and all modifications within the spirit and scope of the invention are of course included in the scope of the patent application. The present invention is very useful in a bottle for a water supply device filled with various liquids such as mineral water. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the shape of a bottle of an embodiment.
圖2A係圖1所示之瓶子的俯視圖。 圖2B係圖1所示之瓶子的側視圖。 圖3A係圖2A的A—A截面圖。 圖3B係圖1所示之瓶子的仰視圖。 圖4A係顯示安裝於水供應器之初期階段之瓶子的圖。 圖4B係顯示開始消費液體之階段之瓶子的圖。 圖5A係顯示消費大約一半液體之階段之瓶子的圖。 圖5B係顯示消費大致全量之階段之瓶子的圖。 【主要元件符號說明】 10 瓶子 11 底部 12 瓶身部 13 瓶頸部 14 肩部 21 蛇腹部 22 蛇腹 23 肋部 13 201026569Figure 2A is a top plan view of the bottle of Figure 1. Figure 2B is a side elevational view of the bottle of Figure 1. Figure 3A is a cross-sectional view taken along line A-A of Figure 2A. Figure 3B is a bottom plan view of the bottle of Figure 1. Fig. 4A is a view showing a bottle installed in an initial stage of a water supply. Figure 4B is a diagram showing the bottle at the stage of starting the consumption of liquid. Figure 5A is a diagram showing a bottle that consumes about half of the liquid phase. Figure 5B is a diagram showing a bottle at a stage that consumes substantially the full amount. [Main component symbol description] 10 Bottle 11 Bottom 12 Bottle body 13 Bottle neck 14 Shoulder 21 Snake belly 22 Snake belly 23 Rib 13 201026569
24 漸縮部 25 凸起 31 蓋子 32 裂槽 33 連通孔 34 吊環 35 中栓 A 空氣 Η 支撐台 P 管件 S 水供應器 w 液體24 Tapered section 25 Raised 31 Cover 32 Cracked groove 33 Connecting hole 34 Ring 35 Middle plug A Air 支撑 Support table P Pipe fitting S Water supply w Liquid
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