201210905 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係有關於一種密封容器之旋轉抽氣式密封蓋 ，尤其是指一種利用旋轉的方式將密封容器内之空氣抽 出，而具有操作方便、容易的密封容器之旋轉抽氣式密 封蓋創新設計者。 【先前技術】 [0002] 按，空氣中所夾帶之水分子，常常會造成食品的變 質、腐敗甚至是發霉，而食品、調味品或是添加物往往 ❹ 無法一次用完，所以這些東西的保存與保鮮便成為人們 需要解決之問題，但是一般的容器皆是注重盛裝物品之 容量，並利用電冰箱來保鮮，然而不是所有食品皆適合 保存於電冰箱内，所以人們為了符合自身的需求，便開 發了一種可將食品與空氣隔離之密封罐，以防止食品變 質、潮濕或是吸引螞蟻、蟑螂以及老鼠。 [0003] 早期一般常見之密封罐，其普遍係為一種針筒抽取 Q 式之密封罐，該結構係於密封罐上設有抽取唧筒，於使 用上需對該抽取唧筒反覆的推壓抽拉，以用來將密封罐 内的空氣抽出，不僅因該設於密封罐上之抽取唧筒極為 佔用空間，且若該抽取唧筒與密封罐相互分離，亦常會 造成該抽取唧筒收藏、取用上的不便，極容易令該抽取 唧筒遺失，讓該密封罐無法再行使用，導致該結構在其 組成使用上存有諸多不便。 [0004] 因此，即有業者研發出一種「旋轉式真空罐」，請 參第一圖。該旋轉式真空罐結構主要係包括有： 0992054052-0 099130811 表單編號A0101 第3頁/共23頁 201210905 [0005] [0006] [0007] 你具有—罐口（1 1 i); 外盍（1 2)，係對肩蓋 浅盍合上述罐體（i丄）； 一密封蓋體（i 3)，係 蓋（^内，其設有—_蓋=旋轉地卡合在該外 罐…⑴的密封緣【固c”之 想（13H賴有—對氣=】’在該密封蓋 13…士 礼至（132)，及在氣室（ )底 方設有一架體“33);該氣室（132 )底面設有一能單向讓罐體（丄 進氣之第-單向閥（134) ; 1至（132) [0008] [0009] —往復移動裝置（1 4 )，由紅士 . } 包括有一移動件（1 4 1 )及一推移構造【圖中夫 1时未表不】，·該移動件（141 )係整體套設在上述密封蓋 謂盂體（1 3 )上之架體（i 3 3) ’並受架體⑴3)之限制只能做左右之滑移； 雜移構造【时未表示】係設在上述外蓋（1 2 )之 該移動件（1 4 1 )往復移動； ’舌塞（1 5 )’係氣密地套組在上述密封蓋體（ 1 3 )之氣至（1 3 2)内’其上端係樞設在上述移動 =(1 4 1 )上，並受移動件（1 4 1 )之連動而在氣 至（1 3 2)内往復移動；在該活塞（丄5)上並設有 一讓氣室（1 3 2)對外單向出氣之第二單向閥（工5 1 );及 一洩壓裝置（1 6 )，係設在罐體（1 1 )及密封 蓋體（1 3)之相對應處，並在一旋轉外蓋（1 2)的 099130811 表單蝙號A0101 第4頁/共23頁 0992054052-0 [0010] 201210905 [0011] Ο [0012] [0013] Ο 抽氣方向擋住密封蓋體（1 3)不會隨外蓋（1 2)旋 轉，且在一逆押氣方向旋轉外蓋（1 2)時頂開密封蓋 體（13)之一側洩壓。 然而，上述「旋轉式真空罐」雖可達到氣密、密封 之預期功效，但在其實際操作施行使用上卻發現，該結 構之零組件極多、整體結構組成極為繁雜，使得其在組 裝過程中極為不便，相對亦會提高其製作成本，而令該 結構在其整體結構組成上存有改進之空間。 緣是，發明人有鑑於此，秉持多年該相關行業之豐 富設計開發及實際製作經驗，針對現有之結構及缺失再 予以研究改良，提供一種密封蓋，以期達到更佳實用價 值性之目的者。 【發明内容】 本發明係有關於一種密封容器之旋轉抽氣式密封蓋 ，係包括一本體，本體上設置一槽座；一氣塞裝設於槽 座之内；一活塞具有突出之凸塊，令凸塊並對應嵌設於 槽座周壁的限位缺口中；一旋轉組件内部形成有曲線槽 軌，供活塞之凸塊設置；當轉動旋轉組件時，透過凸塊 受到曲線槽軌的導引，而令活塞因此產生上下來回往覆 之抽氣動作，將密封容器内之空氣抽出者。 [0014] 【實施方式】 為令本發明之技術手段、發明目的及達成功效有更 完整及清楚的揭露，茲於下詳細說明之，並請一併參閱 揭示之圖式及元件符號。 099130811 表單編號Α0101 第5頁/共23頁 0992054052-0 201210905 剛 本發明密封容ϋ之旋轉減式㈣蓋請參第二圖， 係包括.-本體（2)、一氣塞、一旋轉組件（ 4)及-活塞（5)，其中：【以下再併參第三〜六圖 剛 該本體（2)上設置有-槽座（2 1)，在槽座（ 2 1)的周壁處設有至少一對的限位缺口（22)，槽 座（2 1 )的底面有複數個貫穿的通氣孔（2 3); _ 該氣塞（3)裝設於槽座（2 1 )的底面，氣塞（ 3)具有傘狀的薄膜(31〕，以覆設槽座（2丄）底 面的通氣孔（2 3); [0018] 該旋轉組件（4 )設在槽座（2 1 )的外圍，其環 狀内壁面上形成有曲線槽執（4 1 )，該曲線槽軌（4 1)呈連續性高低起伏狀設計； [0019] 該活塞（5 )為一具有底面的作動體，其設於槽座 (2 1 )内，活塞（5) ^外周壁上設有複數個突出之 凸塊（5 1 )，每一個凸塊（5、）均對應並嵌設於槽 座（2 1)周壁的限位缺口（22)中。 [0020] 據此，因該旋轉組件（4 )之曲線槽轨（4 1 )中 容置著活塞（5)之凸塊（5 1)，且該活塞（5)之 凸塊（5 1 )又嵌設在該槽座（2 1 )的限位缺口（ 2 2)中，因此當轉動該旋轉組件（4)時【請再一併來 第六、七、八圖】，該限位缺口（ 2 2)限制該凸塊（ 5 1 )僅能在限位缺口（ 2 2)中作直線運動，並在曲 線槽執（4 1)帶動活塞（5)下，令該活塞（5)執 099130811 表單編號A0101 第6頁/共23頁 0992054052-0 201210905 Ο 行上下來回往覆之動作；而活塞（5 )在上下來回往覆 的運動中，當活塞（5)係在往上位移的行程中時，便 會在槽座（2 1)中產生一吸力，使氣塞（3)之薄膜 (3 1)上彎變形，而與本體（2)之通氣孔（2 3 ) 間產生間隙，此時密封容器（6)中的空氣經此間隙被 吸出至槽座（21)中；反之’若該活塞（5)係在往 下位移的行程中，則因活塞（5)擠壓槽座（2 1 )中 之二氣，使氣塞（3)之薄膜（3 1)密貼於本體（2 )之通氣孔（2 3)，使槽座（2 1)中之空氣不致再 回到密封容器（6)内，同時受邱掩囊的空氣將由活塞 (5)與槽座（21)間之些許隙縫排出外界；於是該 密封容器（6)在持續旋轉該旋轉組件（4)，使該活 塞（5)進行上下來回往覆的動作下，可將密封容器（ 6)内之空氣確實抽出，令該密封容器（6)保持在負 壓之狀態，以達到密封效果。201210905 VI. Description of the Invention: [Technical Field] [0001] The present invention relates to a rotary suction sealing cover for a sealed container, and more particularly to a method for rotating air in a sealed container by means of rotation Innovative designer of rotary suction seals for easy and easy to seal containers. [Prior Art] [0002] According to the water molecules entrained in the air, foods are often spoiled, spoiled, and even moldy. Food, condiments, or additives often cannot be used up at once, so the preservation of these things And preservation has become a problem that people need to solve, but the general container is to focus on the capacity of the items, and use the refrigerator to keep fresh, but not all foods are suitable for storage in the refrigerator, so in order to meet their own needs, A sealed can to isolate food from air has been developed to prevent food from spoiling, damp or attracting ants, cockroaches and rats. [0003] The commonly used sealed cans in the early days are generally a type of syringe-drawn Q-type sealed cans. The structure is provided with a suction cylinder on the sealed can, and the pressing and pulling of the extraction cylinder is required in use. In order to extract the air in the sealed can, not only because the extraction cylinder provided on the sealed can is extremely occupied, and if the extraction cylinder and the sealed can are separated from each other, the extraction cylinder is often collected and taken. Inconvenience, it is very easy to make the extraction cylinder lost, so that the sealed can can no longer be used, resulting in a lot of inconvenience in the use of the structure. [0004] Therefore, some manufacturers have developed a "rotary vacuum tank", please refer to the first figure. The rotary vacuum tank structure mainly includes: 0992054052-0 099130811 Form No. A0101 Page 3 / Total 23 Page 201210905 [0005] [0006] [0007] You have - can mouth (1 1 i); 2), the shoulder cover is shallowly coupled with the above tank body (i丄); a sealing cover body (i 3), a cover (in the inside, which is provided with -_ cover = rotationally engaged in the outer can... (1) The sealing edge [solid c" (13H depends on the gas =] 'in the sealing cover 13 ... Shili to (132), and at the bottom of the air chamber () is provided a body "33"; The bottom surface of the chamber (132) is provided with a one-way tank body (the first check valve (134); 1 to (132) [0008] [0009] - reciprocating device (1 4), by the red } includes a moving member (1 4 1 ) and a shifting structure [not shown in the figure 1], the moving member (141) is integrally sleeved on the sealing cover (1 3 ) The frame body (i 3 3) 'is limited by the frame body (1) 3) only to the left and right slip; the miscellaneous structure [not shown] is the moving piece (1 4 1) provided on the outer cover (1 2 ) Reciprocating movement; 'tongue plug (1 5 )' is a gas-tight cover In the gas of the sealing cover (13) to (1 3 2), the upper end is pivoted on the above movement = (1 4 1 ), and is moved by the moving member (1 4 1 ) (1 3 2) reciprocatingly moving; a piston (丄5) is provided with a second one-way valve for allowing the air chamber (1 32) to unidirectionally out of the air (working 5 1 ); and a pressure relief device ( 1 6 ), is located at the corresponding position of the can body (1 1 ) and the sealing cover body (1 3), and is in a rotating cover (1 2) 099130811 Form bat number A0101 Page 4 / Total 23 page 0992054052 - [0010] 201210905 [0011] [0013] 抽 The suction direction blocks the sealing cover (13) from rotating with the outer cover (12) and rotating the outer cover in the direction of the reverse gas ( 1 2) When the top of the sealing cover body (13) is released, the above-mentioned "rotary vacuum tank" can achieve the expected effect of airtightness and sealing, but it is found in the actual operation and use. The structure has a large number of components and the overall structural composition is extremely complicated, which makes it extremely inconvenient in the assembly process, and relatively increases the manufacturing cost, so that the structure has an improvement in its overall structural composition. In view of this, the inventor has provided a sealed cover for the purpose of achieving better practical value by adhering to the rich experience in design, development and actual production of the relevant industry for many years. By. SUMMARY OF THE INVENTION The present invention relates to a rotary suction sealing cover for a sealed container, comprising a body having a slot seat disposed thereon; a gas plug installed in the socket; a piston having protruding protrusions, The bumps are correspondingly embedded in the limit notches of the peripheral wall of the housing; a rotating groove is formed inside the rotating component for the protrusion of the piston; when the rotating component is rotated, the guiding block is guided by the curved groove Therefore, the piston is thus caused to pull up and down, and the air in the sealed container is taken out. DETAILED DESCRIPTION OF THE INVENTION [0014] The present invention is described in detail with reference to the accompanying drawings. 099130811 Form No. 1010101 Page 5 of 23 0992054052-0 201210905 Just after the rotary reduction (4) cover of the sealed container of the present invention, please refer to the second figure, which includes: - body (2), a gas plug, a rotating component (4 And - piston (5), wherein: [following the third to sixth figure, the body (2) is provided with a - seat (2 1), at least at the peripheral wall of the seat (2 1) a pair of limiting notches (22), the bottom surface of the housing (2 1 ) has a plurality of through holes (2 3); _ the air plug (3) is mounted on the bottom surface of the housing (2 1 ), the gas The plug (3) has an umbrella-shaped film (31) for covering the vent hole (23) of the bottom surface of the housing (2丄); [0018] the rotating assembly (4) is disposed at the periphery of the housing (2 1 ) a curved groove (4 1 ) is formed on the annular inner wall surface, and the curved groove rail (4 1 ) has a continuous high and low undulating design; [0019] the piston (5 ) is an actuating body having a bottom surface, The piston (5) is provided with a plurality of protruding protrusions (5 1 ), and each of the protrusions (5,) is correspondingly embedded in the socket (2 1 ). ) The limit of the perimeter wall (22). [002 0] According to this, the convex groove (5 1) of the piston (5) is accommodated in the curved groove rail (4 1 ) of the rotating component (4), and the convex piece (5 1 ) of the piston (5) is again Embedded in the limit notch (22) of the housing (2 1 ), so when the rotating component (4) is rotated [please come back to the sixth, seventh, and eighth diagrams], the limit gap ( 2 2) Limit the bump ( 5 1 ) to move linearly only in the limit notch ( 2 2), and drive the piston (5) under the curve slot (4 1), so that the piston (5) holds 099130811 Form No. A0101 Page 6 of 23 0992054052-0 201210905 Ο The movement of the piston up and down is repeated; while the piston (5) is moving up and down, when the piston (5) is in the upward displacement When a suction force is generated in the housing (2 1), the film (31) of the air plug (3) is bent and deformed, and a gap is formed between the air vent (2 3) of the body (2). The air in the sealed container (6) is sucked out into the housing (21) through the gap; otherwise, if the piston (5) is in the downward displacement stroke, the piston (5) is pressed against the housing ( 2 1) Two of the gas, make the air plug (3 The film (3 1) is adhered to the vent hole (23) of the body (2), so that the air in the seat (2 1) does not return to the sealed container (6), and the air is blocked by the Qiu The gap between the piston (5) and the socket (21) is discharged to the outside; then the sealed container (6) continuously rotates the rotating assembly (4), and the piston (5) is moved up and down. The air in the sealed container (6) can be surely withdrawn, so that the sealed container (6) is kept under a negative pressure to achieve a sealing effect.
[0021] G 其中，該旋轉組件（4)由一導引瓖（4 2)及一 方疋轉蓋（4 3.).組成【參第二〜五圖】、*。係令該導引環 (4 2 )設在槽座（2 1 )的外圍，且導引環（4 2) 的上緣形成高低起伏狀的第一邊緣（42 1)，其中， 在本發明所揭示之圖式的較佳實施例中，該第一邊緣（ 4 2 1 )係呈連續性高低起伏狀設計；導引環（4 2 ) 的外周壁上設有至少一個之第一固定部（4 2 2 );該 旋轉蓋（4 3)的内壁面設有對應該導引環（4 2)之 第一邊緣（421)的第二邊緣（431)，其中，在 本發明所揭示之圖式的較佳實施例中，該第二邊緣（4 099130811 表單編號A0101 第7頁/共23頁 0992054052-0 201210905 3 1 )係呈連續性高低起伏狀設計；且第一、第二邊緣 (421) 、（431)共同形成該曲線槽軌（41) ;該旋轉蓋（4 3)的内壁面上另設有至少一個之第二 固定部（ 4 3 2 )，且每一個第二固定部（4 3 2 )與 該導引環（4 2)的第一固定部（4 2 2 )彼此對應固 接而連動。 [0022] 本發明密封容器之旋轉抽氣式密封蓋進一步包括一 隔片（24)【參第一、七圖】，該隔片（24)架設 於槽座（2 1)内，且相對位在氣塞（3)的上方，該 隔片（24)設有複數個貫穿孔（24 1)，供由密封 容器（6)抽出之空氣經貫穿孔（2 4】）進入隔片（ 2 4)與活塞（5)之間的空間處。 [0023] 本發明密封容器之旋轉抽氣式密封蓋再進一步包括 -释壓元件（2 5)【如第一、九、十圖】，係設在貫 穿本體（2)的穿孔（2 6)疼；平常讓_壓元件（2 5 )與該穿孔（2 6 )歸密合狀態，當欲開啟該密封 蓋時，係直接下壓釋壓元件（2 5)，令釋壓元件（2 5)與穿孔（2 6)間不再密合而出現間隙，此時，外 界之空氣便循此間隙進人密封容器（6)内使外界壓 力與該密封容H ( 6 )内之動取得平衡，而順利將該 密封蓋開啟。 099130811 [0024] 本發明密封容器之旋轉抽氣式密封蓋又更進一步在 該旋轉組件（4)上設置_握持件（44)【參第四、 七圖】，供使用者方便以手握合該握持件（44)操作 旋轉該旋轉組件（4)。射，係在旋轉蓋（4 3)的 表單編號_ 第8頁/共23頁 0992054052-0 201210905 [0026][0021] G wherein the rotating component (4) is composed of a guiding cymbal (42) and a square cymbal cover (4 3.). [Refer to the second to fifth figures], *. So that the guiding ring (42) is disposed at the periphery of the housing (2 1 ), and the upper edge of the guiding ring (42) forms a first edge (42 1) of high and low undulations, wherein, in the present invention In a preferred embodiment of the disclosed embodiment, the first edge (42) is designed to be continuous and undulating; the outer peripheral wall of the guide ring (42) is provided with at least one first fixing portion. (4 2 2 ); the inner wall surface of the rotating cover (43) is provided with a second edge (431) corresponding to the first edge (421) of the guiding ring (42), wherein the invention is disclosed In a preferred embodiment of the drawing, the second edge (4 099130811 Form No. A0101, page 7 / 23 pages 0992054052-0 201210905 3 1 ) is of continuous high and low undulating design; and the first and second edges ( 421), (431) jointly form the curved groove rail (41); the inner surface of the rotating cover (43) is further provided with at least one second fixing portion (43 2), and each second fixing portion (4 3 2 ) and the first fixing portions (4 2 2 ) of the guiding ring (42) are fixedly coupled to each other. [0022] The rotary suction sealing cover of the sealed container of the present invention further comprises a spacer (24) [refer to the first and seventh figures], the spacer (24) is erected in the housing (2 1), and the relative position Above the air plug (3), the spacer (24) is provided with a plurality of through holes (24 1) for the air drawn by the sealed container (6) to enter the spacer through the through hole (24). ) and the space between the piston (5). [0023] The rotary suction sealing cover of the sealed container of the present invention further comprises a pressure relief element (25) [such as the first, ninth, and tenth drawings], and is provided in the through hole (2 6) penetrating through the body (2). Pain; usually the _pressure element (2 5 ) and the perforation (26) are in close contact state, when the sealing cover is to be opened, the pressure release element (2 5) is directly pressed down, and the pressure release element is made (2 5 ) There is no gap between the perforation (26) and the gap occurs. At this time, the outside air enters the sealed container (6) through the gap to balance the external pressure with the movement in the sealing capacity H ( 6 ). And smoothly open the sealing cover. 099130811 [0024] The rotary suction sealing cover of the sealed container of the present invention is further provided with a holding member (44) on the rotating assembly (4) [see the fourth and seventh figures] for the user to conveniently hold the hand The holding member (44) operates to rotate the rotating assembly (4). Shot, attached to the form number of the rotating cover (4 3) _ Page 8 of 23 0992054052-0 201210905 [0026]
[0027] [0028] [0029] [0030] [0031] [0032] [0033] [0034] 頂面上設置一下凹槽（4 3 3 )，該握持件（4 4)以 其一端樞設連接於該下凹槽（4 3 3 )的一端，並能收 納容置於該下凹槽（43 3)中。 [0025] 以上所舉者僅係本發明之部份實施例，並非用以限 制本發明，致依本發明之創意精神及特徵，梢加變化修 飾而成者，亦應包括在本專利範圍之内。 綜上所述，本發明實施例確能達到所預期之使用功 效，又其所揭露之具體技術手段，不僅未曾見諸於同類 產品中，亦未曾公開於申請前，誠已完全符合專利法之 規定與要求，爰依法提出發明專利之申請，懇請惠予審 查，並賜准專利，則實感德便。 【圖式簡單說明】 第一圖：現有之密封蓋的立體分解圖 第二圖：本發明之密封蓋的立體分解圖 第三圖：本發明之密封蓋的立體組合圖 第四圖：本發明之密封蓋的組合前視圖 第五圖：本發明之密封蓋的組合侧視圖 第六圖：本發明之密封蓋於進行抽氣時的示意圖（一） 第七圖：本發明之密封蓋於進行抽氣時的示意圖（二） 第八圖：本發明之密封蓋活塞與旋轉組件間的作動示意 圖 [0035] 第九圖：本發明之密封蓋於進行洩壓時的示意圖 099130811 表單編號A0101 第9頁/共23頁 0992054052-0 201210905 [0036] 第十圖：本發明之密封蓋於進行洩壓時的局部放大圖 【主要元件符號說明】 [0037] < 現有 > [0038] (1 1 ) 罐體 [0039] (1 2 ) 外蓋 [0040] (1 3 2) 氣室 [0041] (1 3 4) 第一單向閥 [0042] (1 4 1 )移動件 [0043] (1 5 1) 第二單向閥 [0044] [0045] <本發明> (2 ) 本體 [0046] (2 2 ) 限位缺口 [0047] (2 4 ) 隔片- [0048] (2 5 ) 釋壓元件 [0049] (3 ) 氣塞 [0050] (4 ) 旋轉組件 [0051] (4 2 ) 導引環 [0052] (4 2 1) 第一邊緣 [0053] (4 3 1) 第二邊緣 [0054] (44) 握持件 表單編號A0101 (1 1 1 )罐口 (13) 密封蓋體 (1 3 3 )架體 (14) 往復移動裝置 (15) 活塞 (16) 洩壓裝置 (21) 槽座 (23) 通氣孔 (2 4 1 )貫穿孔 (26) 穿孔 (31) 薄膜 (41) 曲線槽執 (43) 旋轉蓋 (4 2 2 )第一固定部 (432)第二固定部 (4 3 3 )下凹槽 099130811 第10頁/共23頁 0992054052-0 201210905 L0055J (5 ) 活塞 (51) 凸塊 [0056] (6 ) 密封容器 ❹[0028] [0033] [0033] [0034] A top groove (4 3 3 ) is disposed on the top surface, and the holding member (4 4) is pivoted at one end thereof It is connected to one end of the lower groove (43 3 3 ) and can be received in the lower groove (43 3). The above are only some of the embodiments of the present invention, and are not intended to limit the present invention, and the modifications and variations of the present invention are also included in the scope of the patent. Inside. In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific technical means disclosed therein have not been seen in similar products, nor have they been disclosed before the application, and have completely complied with the patent law. The regulations and requirements, the application for invention patents in accordance with the law, and the application for review, and the grant of patents, are truly sensible. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a conventional sealing cover. FIG. 2 is an exploded perspective view of a sealing cover of the present invention. FIG. 3 is a perspective view of a sealing cover of the present invention. Combination Front View of Sealing Cap Fig. 5: Side view of the combined sealing cap of the present invention. FIG. 6 is a schematic view of the sealing cap of the present invention when performing pumping (1). FIG. 7 : The sealing cap of the present invention is carried out Schematic diagram of pumping (2) Fig. 8: Schematic diagram of the operation between the piston of the sealing cap of the present invention and the rotating assembly [0035] FIG. 9 is a schematic view of the sealing cap of the present invention when pressure relief is performed. 099130811 Form No. A0101 No. 9 Page 11/23 of 0992054052-0 201210905 [0036] FIG. 10 is a partial enlarged view of the sealing cover of the present invention when pressure relief is performed [Description of main components] [0037] <Existing> [0038] (1 1 ) Tank [0039] (1 2 ) Cover [0040] (1 3 2) Air chamber [0041] (1 3 4) First check valve [0042] (1 4 1 ) Move member [0043] (1 5 1) Second check valve [0044] <The present invention> (2) Body [0046] (2 2 ) Limit Mouth [0047] (2 4 ) Spacer - [0048] (2 5 ) Pressure relief element [0049] (3) Air plug [0050] (4) Rotating component [0051] (4 2 ) Guide ring [0052] (4 2 1) First edge [0053] (4 3 1) Second edge [0054] (44) Grip form number A0101 (1 1 1 ) Can end (13) Sealing cover (1 3 3 ) Body (14) Reciprocating device (15) Piston (16) Pressure relief device (21) Slot (23) Vent (2 4 1) through hole (26) Perforation (31) Film (41) Curved groove (43 ) Rotating cover (4 2 2 ) First fixing part (432) Second fixing part (4 3 3 ) Lower groove 099130811 Page 10 / Total 23 page 0992054052-0 201210905 L0055J (5 ) Piston (51) Bump [ 0056] (6) Sealed container❹
099130811 表單編號A0101 第11頁/共23頁 0992054052-0099130811 Form No. A0101 Page 11 of 23 0992054052-0