M428159 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種容器，尤指一種供食物裝填的密封 容器。 【先前技術】M428159 V. New description: [New technical field] [0001] This creation relates to a container, especially a sealed container for food filling. [Prior Art]
[0002] 目前市面上密封容器在使用上都有類似的問題，就是當 密封容器放在較低溫的環境下取出後，在開啟時會有較 大的吸力把密封容器緊緊地吸住，常使人覺得使用困難 ，或者是當密封容器放置於微波爐内取出後，而其容器 内壓力變大，也會使得密封容器開始變形；或者現在已 經有設計出洩壓裝置的密封容器，不外乎在蓋板打個孔 ，或者在蓋板做一個外置的洩壓裝置，但這都會產生其 他問題，比如說密封性降低或者一樣要對抗容器内的吸 力或内壓力等，皆給廠商們再進步的地方。[0002] At present, there is a similar problem in the use of sealed containers on the market, that is, when the sealed container is taken out in a relatively low temperature environment, there is a large suction force when the opening is opened, and the sealed container is tightly sucked, often It makes people feel that it is difficult to use, or when the sealed container is placed in the microwave oven and the pressure inside the container becomes large, the sealed container will start to deform; or there is a sealed container designed with a pressure relief device. Make a hole in the cover, or make an external pressure relief device on the cover, but this will cause other problems, such as reduced sealing or the same suction or internal pressure in the container, etc. A place for progress.
[0003] 如中華民國專利證書號第M31 1668號所揭示，其係一種習 知之密封蓋結構改良，此專利於密封容器蓋上設計一凸 伸片與一穿孔，此凸伸片之凸伸端底部形成一凸部，透 過凸部緊塞入穿孔内，使構成氣密狀態，凸伸片之頂端 則形成一捏持部可供手捏持施力操作掀起或關閉開凸伸 片，即使其脫離穿孔，達到洩壓，但此設計放入較低溫 的環境下，如冰箱裡，取出後，還是要對抗吸力，若施 加於凸伸片的力量不足，亦無法打開穿孔使其壓力釋放 ;若密封容器能利用内壓力或吸力做一内置的閥體，豈 不是不需施加拉力，即可打開氣孔，使内部氣壓平衡， 當然可輕易地完成洩壓動作而開啟容器，平時又因為壓 表單編號A0101 第3頁/共21頁 M428159 力平衡的時候，保持有的氣密能力使其達到封閉的狀態 並使内容物達到有的保護。 [0004] 是以，針對解決上述使用問題且達到上述構想，本創作 者乃透過密封容器内部壓力來開發一兼具進步性與創新 構想的具有釋壓機制的密封容器及其蓋體結構，僅需容 器内部與外在有存在的壓力差，立即釋放内外壓力差， 其他時候亦可擁有較佳的密閉能力，使給消費者蓋合狀 態氣密良好且有較佳防漏設計的具有釋壓機制之密封容 器及其蓋體結構。 【新型内容】， [0005] 本創作之一目的，在於提供一種密封容器，其係可平衡 密封容器内外壓力，並能夠達成良好密封效果。 [0006] 為了達成上述之目的，本創作係提供一種密封容器，包 括一容器本體，具有一容腔及形成有一開口；以及一蓋 體結構，包括一蓋板及連接在蓋板的一密封墊圈，密封 墊圈被蓋板和容器本體共同夾掣在開口周緣，蓋板開設 有連通容腔的一通氣孔，密封墊圈向内延伸有一臂體及 在臂體的自由端形成有一闊體，閥體對應通氣孔穿接並 控制進、排氣。 [0007] 為了達成上述之目的，本創作係提供一種密封容器，包 括一容器本體及一蓋體結構，容器本體設有一容腔及形 成在容腔上部的一開口；蓋體結構包括一蓋板及連接在 蓋板的一密封墊圈，密封墊圈被蓋板和容器本體共同夾 掣在開口周緣，密封墊圈開設有一環形槽溝。 表單编號A0101 第4頁/共21頁 [0008] 本創作還具有以下功效，透過臂體連繫且内置的閥體， 當密封容器内部的壓力遠大於密封容器外部的壓力時， 内部的氣體將推動閥體的帽蓋向上浮起作排氣，以有效 地防制密封容器因壓力過大所產生的爆炸等問題。另， 藉由容器本體和蓋體結構的受力均勻，可減少兩者間之 扣固元件的位置點設置，且能夠節省此扣固元件的成本 支出。 【實施方式】 [0009] 請參閱第一至三圖所示，本創作提供一種密封容器，用 以密封食物等物品並與外界做隔絕作用，其主要包括一 容器本體1及一蓋體結構2。 [0010] 容器本體1可為金屬材料、玻璃材料或塑膠材料等所製成 ，本實施例的容器本體1大致呈一圓筒狀，但不以此形狀 為限，其是由一壁板13所圍設而成，並在壁板13内部形 成有一容腔11及在壁板13的上緣位置形成有一開口 12 ; 此外，在開口 12外周緣的容器本體1上彎折有一折緣14。 [0011] 蓋體結構2包括一蓋板21及連接在蓋板21周緣的一密封墊 圈22，此密封墊圈22是可為橡膠或矽膠材質等所製成的 元件；其被蓋板21和容器本體1所共同夾掣在開口 12周緣 ，蓋板21開設有連通容腔11的一通氣孔211。 [0012] 密封墊圈22包含一圓環體221及連接在圓環體221的一臂 體222，圓環體221包含一内環2211及搭接在内環2211上 方的一外環2212 ;且在臂體222的自由端形成有一閥體 223(如第二圖所示），閥體223對應通氣孔211穿接（如第 三圖所示）以控制進、排氣。 表單编號A0101 第5頁/共21頁 [0013]M428159 [0014] [0015] [0016] [0017] 進一步’閥體223包含自臂體222延伸的一圓球體2231及 自圓球體2231延伸出的一帽蓋2232，其中圓球體2231容 置在蓋板21之通氣孔211内，帽蓋2232則形成在蓋體21 的外部’且帽蓋2232的周緣尺寸大於通氣孔211的内緣尺 寸（如第三圖所示）。 請參閱第四圖所示，蓋板21的周緣設有一嵌槽212，且密 封塾圈22透過外環2212嵌固在蓋板21的嵌槽212中，密 封塾圈22透過内環2211端面和容器本體1中折緣14相密 貼；另’蓋板21向下包覆圓環體221後再向下延伸，並銜 接至折緣14的外表面且向容器本體1中心施壓，以與折緣 W緊密接合。 請參閱第五圖所示，使用時當容器本體1内部壓力大於外 部氣壓時’此時内部的高壓氣體將推動閥體223向上浮起 而與通氣孔211產生分離，如此以令容腔11的壓力與外部 壓力達到平衡，不會因為内部氣壓太大而使蓋體結構2脫 離容益本體1。 請參閱第六圖所示，本實施例的密封墊圈22a與前述實施 例的密封墊圈22差異在於：閥體223與臂體222係以組接 方式結合’如此亦具有前述實施例的等同效果。 請參閱第七至九圖所示，本創作提供另一種型態的密封 容器’其亦包括一容器本體1及一蓋體結構2。 容器本體1是由一壁板13所圍設而成，並在壁板13内部形 成有一容腔11及在壁板13的上緣位置形成有一開口 12。 此外’容器本體1在開口 12外周緣上彎折有一折缘14及連 表單编號A0101 第6頁/共21頁 [0018] 接在壁板13外側的複數扳扣組件3。板扣組件3於壁板13 設置的數目為二、三或四組，其數目依容器本體1之開口 12大小設置且平均分布於壁板13之適當位置。 [0019] 蓋體結構2包括一蓋板21及連接在蓋板21的一密封墊圈 22b，密封墊圈22b被蓋板21和容器本體1共同夾掣在開 口 12周緣，此密封墊圈22b是為橡膠或矽膠材質所製成的 元件，其包括一圓環體221，其具有一内環2211及搭接在 内環2211上方的一外環2212，在内環2211内側開設有槽 口朝内的一環形槽溝224。蓋板21的周緣下端設有一凹溝 213，密封墊圈22b透過外環2212嵌固在凹溝213内（如第 九鼢所示），此外，蓋板21更包括設置於蓋板21上端的一 凹陷區214，且凹陷區214具又形成在蓋板21周緣的一扣 部 21 5。 [0020] 前述密封容器在實施時，蓋板21透過密封墊圈22之内環 2211下端面和容器本體1之上方折緣14密貼，再操作各扳 扣組件3來扣壓於蓋板21之扣部215適當處（如第九圖所示 )，以令蓋體結構2對容器本體1產生壓迫作用，並利用密 封墊圈22所產生的彈性變形，促使環形槽溝224緊密密合 在容器本體1與蓋體結構2之間，透過上述之操作，使密 封容器之密封墊圈22能夠均勻受力且能達到良好的密封 效果，使其内容物不與外界接觸。 [0021] 此外，前述密封容器透過設有一環形槽溝224的密封墊圈 22於蓋合時，使其僅須透過至少兩個扳扣組件3即給予環 形槽溝224緊密密合，並能達到平均分布施加於蓋體結構 2的密合力道，且能夠使用較少的施力點（即扳扣組件3) 表單编號A0101 第7頁/共21頁 M428159 達到平均性地密封，且得到應有的固持效果；透過前述 之密封容器及其蓋體結構2的設計，能使密封容器在長期 使用下，也不易造成蓋體結構2的變形。 [0022] 請參閱第十圖所示，本實施例的密封墊圈22c與上述實施 例的各密封墊圈的差異在於：此密封墊圈22c的内環2211 内外側分別開設有槽口朝内的一環形槽溝2 2 4及槽口朝外 的一環形槽溝224’。 [0023] 請參閱第十一圖所示，本實施例的密封墊圈22d與上述實 施例的各密封墊圈的差異在於：此密封墊圈22d僅在内環 2211外側開設有槽口朝外的單一環形槽溝224’。 [0024] 請參閱第十二圖所示，本實施例的密封墊圈22e與上述實 施例的各密封墊圈的差異在於：此密封墊圈22e的内環 2 211内外側分別開設有槽口朝内的一環形槽溝2 2 4及槽口 朝外的一環形槽溝224’，且各槽溝224、224’有部分區 段是彼此橫越配設。 [0025] 請參閱第十三圖所示，本實施例的密封墊圈22f與上述實 施例的各密封墊圈的差異在於：此密封墊圈22f的内環 2211頂面位置開設有槽口朝上的一環形槽溝224"，藉以 在扳扣組件3壓掣蓋板結構2時，可讓内環211產生縱向變 形而更增加密封效果。 [0026] 然以上所述者，僅為本創作之較佳實施例，當不能限定 本發明實施之範圍，即凡依本創作申請專利範圍所作之 均等變化與修飾等，皆應仍屬本創作之專利涵蓋範圍意 圖保護之範疇。 表單編號A0101 第8頁/共21頁 M428159 [0027] [0028] [0029] [0030] [0031][0003] As disclosed in the Republic of China Patent No. M31 1668, which is a conventional seal cover structure improvement, the patent design a protruding piece and a perforation on the sealed container cover, and the convex end of the protruding piece A convex portion is formed at the bottom portion, and is inserted into the perforation through the convex portion to form an airtight state, and a top portion of the protruding piece forms a grip portion for gripping or urging the hand to lift or close the protruding piece, even if Disengaged from the perforation to achieve pressure relief, but this design is placed in a lower temperature environment, such as in the refrigerator, after taking out, it is still necessary to resist suction. If the force applied to the protruding piece is insufficient, the perforation cannot be opened to release the pressure; The sealed container can use internal pressure or suction to make a built-in valve body. It is not necessary to apply tension to open the air hole to balance the internal air pressure. Of course, the pressure relief action can be easily completed to open the container. A0101 Page 3 of 21 M428159 When the force is balanced, maintain the airtightness to achieve a closed state and protect the contents. [0004] Therefore, in order to solve the above-mentioned use problem and achieve the above concept, the creator develops a sealed container with a pressure release mechanism and a cover structure thereof with a progressive and innovative concept by sealing the internal pressure of the container, only It is necessary to have a pressure difference between the inside and the outside of the container, and immediately release the pressure difference between the inside and the outside. At other times, it can also have a better sealing capacity, so that the consumer can be sealed and has a good leakproof design and has a pressure relief design. The sealed container of the mechanism and its cover structure. [New Content], [0005] One of the objects of the present invention is to provide a sealed container which balances the pressure inside and outside the sealed container and achieves a good sealing effect. [0006] In order to achieve the above object, the present invention provides a sealed container including a container body having a cavity and an opening formed therein, and a cover structure including a cover plate and a sealing gasket attached to the cover plate The sealing gasket is sandwiched between the cover plate and the container body at the periphery of the opening, and the cover plate is provided with a venting hole communicating with the cavity. The sealing gasket extends inwardly with an arm body and a wide body is formed at the free end of the arm body, and the valve body corresponds to The vent hole is connected and controlled to enter and exhaust. [0007] In order to achieve the above object, the present invention provides a sealed container comprising a container body and a cover structure, the container body is provided with a cavity and an opening formed in an upper portion of the cavity; the cover structure comprises a cover And a sealing gasket connected to the cover plate, the sealing gasket is clamped together with the container body at the periphery of the opening, and the sealing gasket defines an annular groove. Form No. A0101 Page 4 of 21 [0008] This creation also has the following functions: through the arm body and built-in valve body, when the pressure inside the sealed container is much greater than the pressure outside the sealed container, the internal gas The cap of the pushing valve body is floated upward for exhausting, so as to effectively prevent the explosion of the sealed container due to excessive pressure. In addition, by uniformly applying the force of the container body and the cover structure, the position point setting of the fastening component between the two can be reduced, and the cost of the fastening component can be saved. [Embodiment] [0009] Please refer to the first to third figures, the present invention provides a sealed container for sealing food and the like and is isolated from the outside, which mainly comprises a container body 1 and a cover structure 2 . [0010] The container body 1 can be made of a metal material, a glass material or a plastic material. The container body 1 of the present embodiment has a substantially cylindrical shape, but is not limited to this shape, and is formed by a wall plate 13 The housing 11 is formed with a cavity 11 formed therein and an opening 12 formed at an upper edge of the wall plate 13. Further, a flange 14 is bent on the container body 1 at the outer periphery of the opening 12. [0011] The cover structure 2 includes a cover plate 21 and a sealing gasket 22 connected to the periphery of the cover plate 21. The sealing gasket 22 is an element which can be made of rubber or silicone material, etc.; The body 1 is sandwiched by the periphery of the opening 12, and the cover 21 is provided with a venting hole 211 communicating with the cavity 11. [0012] The sealing gasket 22 includes an annular body 221 and an arm body 222 connected to the annular body 221. The annular body 221 includes an inner ring 2211 and an outer ring 2212 overlapping the inner ring 2211. The free end of the arm body 222 is formed with a valve body 223 (as shown in the second figure), and the valve body 223 is connected to the vent hole 211 (as shown in the third figure) to control the intake and exhaust. Form No. A0101 Page 5 of 21 [0013] M428159 [0015] [0017] Further, the valve body 223 includes a spherical body 2231 extending from the arm body 222 and extending from the spherical body 2231. A cap 2232, wherein the spherical body 2231 is received in the vent hole 211 of the cover plate 21, and the cap 2232 is formed on the outer portion of the cover body 21, and the peripheral dimension of the cap 2232 is larger than the inner edge size of the vent hole 211 (eg, The third picture shows). Referring to the fourth figure, the cover 21 is provided with a recess 212 at the periphery thereof, and the sealing ring 22 is embedded in the recess 212 of the cover 21 through the outer ring 2212, and the sealing ring 22 passes through the end surface of the inner ring 2211 and The flange 14 of the container body 1 is closely attached; the other cover 21 is covered downwardly to cover the annular body 221 and then extends downwardly, and is connected to the outer surface of the flange 14 and is pressed against the center of the container body 1 to The flange W is tightly joined. Referring to the fifth figure, when the internal pressure of the container body 1 is greater than the external air pressure during use, the internal high pressure gas will push the valve body 223 upward to separate from the vent hole 211, so as to make the cavity 11 The pressure is balanced with the external pressure, and the cover structure 2 is not disengaged from the body 1 due to the excessive internal air pressure. Referring to the sixth embodiment, the sealing gasket 22a of the present embodiment differs from the sealing gasket 22 of the foregoing embodiment in that the valve body 223 and the arm body 222 are combined in a combined manner. Thus, the equivalent effect of the foregoing embodiment is also obtained. Referring to Figures 7 through 9, the present invention provides another type of sealed container 'which also includes a container body 1 and a cover structure 2. The container body 1 is surrounded by a wall plate 13, and a cavity 11 is formed inside the wall plate 13 and an opening 12 is formed at an upper edge of the wall plate 13. Further, the container body 1 is bent over the outer periphery of the opening 12 with a flange 14 and a connection form number A0101. Page 6 of 21 [0018] A plurality of toggle assemblies 3 attached to the outside of the wall panel 13. The number of the panel assemblies 3 disposed on the wall panel 13 is two, three or four, the number of which is set according to the opening 12 of the container body 1 and is evenly distributed at an appropriate position on the wall panel 13. [0019] The cover structure 2 includes a cover plate 21 and a sealing gasket 22b connected to the cover plate 21. The sealing gasket 22b is sandwiched by the cover plate 21 and the container body 1 at the periphery of the opening 12, and the sealing gasket 22b is rubber. Or a component made of a silicone material, comprising a ring body 221 having an inner ring 2211 and an outer ring 2212 overlapping the inner ring 2211, and a ring having an inward opening on the inner ring 2211 Groove groove 224. A groove 213 is defined in the lower end of the periphery of the cover plate 21, and the sealing gasket 22b is embedded in the groove 213 through the outer ring 2212 (as shown in FIG. 9). Further, the cover plate 21 further includes a cover disposed on the upper end of the cover plate 21. The recessed area 214 has a buckle portion 215 formed on the periphery of the cover plate 21 again. [0020] In the implementation of the sealed container, the cover plate 21 is adhered to the lower end surface of the inner ring 2211 of the sealing gasket 22 and the upper flange 14 of the container body 1, and the buckle assembly 3 is operated to buckle the buckle of the cover plate 21. The portion 215 is suitable (as shown in FIG. 9) to cause the lid structure 2 to exert a pressing force on the container body 1, and the elastic deformation generated by the sealing gasket 22 is used to urge the annular groove 224 to closely fit the container body 1. Between the cover structure 2 and the above operation, the sealing gasket 22 of the sealed container can be uniformly stressed and a good sealing effect can be achieved, so that the contents are not in contact with the outside. [0021] In addition, the sealing container is sealed by the sealing gasket 22 provided with an annular groove 224, so that it only needs to pass through the at least two fastening components 3, that is, the annular groove 224 is tightly fitted and can reach an average. The adhesion force applied to the cover structure 2 is distributed, and it is possible to use an even force application point (ie, the wrench assembly 3) Form No. A0101, page 7 / 21 pages, M428159, to achieve an average sealing, and get the proper The holding effect of the sealed container and the lid structure 2 thereof can make the sealed container not easily deformed by the cover structure 2 under long-term use. [0022] Referring to the tenth figure, the sealing gasket 22c of the present embodiment is different from the sealing gaskets of the above embodiment in that the inner and outer sides of the inner ring 2211 of the sealing gasket 22c are respectively provided with a ring having a notch inward. The groove 2 2 4 and an annular groove 224' with the notch facing outward. [0023] Referring to FIG. 11 , the sealing gasket 22 d of the present embodiment is different from the sealing gaskets of the above embodiment in that the sealing gasket 22 d is only provided with a single ring with the notch facing outward on the outer side of the inner ring 2211 . Groove 224'. [0024] Referring to FIG. 12, the difference between the sealing gasket 22e of the present embodiment and the sealing gaskets of the above embodiment is that the inner and outer sides of the inner ring 2 211 of the sealing gasket 22e are respectively provided with the notches facing inward. An annular groove 2 2 4 and an annular groove 224 ′ with the notch facing outward, and a partial section of each groove 224 , 224 ′ is disposed transversely to each other. [0025] Referring to FIG. 13, the sealing gasket 22f of the present embodiment is different from the sealing gaskets of the above embodiment in that the top surface of the inner ring 2211 of the sealing gasket 22f is opened with a ring upward. The groove 224", so that when the buckle assembly 3 presses the cover structure 2, the inner ring 211 can be longitudinally deformed to further increase the sealing effect. [0026] However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited, that is, the equal changes and modifications made by the scope of the patent application of the present invention should still belong to the present creation. The patent covers the scope of the intent to protect. Form No. A0101 Page 8 of 21 M428159 [0027] [0030] [0030]
[0032] [0033] [0034] [0035] [0036][0036] [0036] [0036]
[0037] [0038] [0039] [0040] [0041] 【圖式簡單說明】 第一圖係本創作第一實施例之分解立體圖。 第二圖係本創作第一實施例局部放大圖。 第三圖係本創作第一實施例剖視圖。 第四圖係本創作第一實施例應用於密封容器組合剖視圖 〇 第五圖係本創作第一實施例應用於密封容器使用狀態剖 視圖。 第六圖係本創作第二實施例剖視圖。 第七圖係本創作第三實施例立體外觀圖。 第八圖係本創作第三實施例應用於密封容器分解圖。 第九圖係本創作第三實施例應用於密封容器使用狀態剖 視圖。 第十圖係本創作第四實施例剖視圖。 第十一圖係本創作第五實施例剖視圖。 第十二圖係本創作第六實施例剖視圖。 第十三圖係本創作第七實施例應用於密封容器使用狀態 剖視圖。 【主要元件符號說明】 1…容器本體 11…容腔 表單編號A0101 第9頁/共21頁 M428159 [0042] 12…開口 [0043] 13…壁板 [0044] 14…折緣 [0045] 2…蓋體結構 [0046] 21…蓋板 [0047] 211…通氣孔 [0048] 21 2…嵌槽 [0049] 21 3…凹溝 [0050] 21 4…凹陷區 [0051] 21 5…扣部 [0052] 22、22a、22b、22c、22d、22e、22f…密封墊圈 [0053] 221···圓環體 [0054] 2211…内環 [0055] 221 2…外環 [0056] 222…臂體 [0057] 223…閥體 [0058] 2231…圓球體 [0059] 2232…帽蓋 [0060] 224、224’、224"…環形槽溝 [0061] 3…扳扣組件 表單編號A0101 第10頁/共21頁[0040] [0041] [Brief Description of the Drawings] The first drawing is an exploded perspective view of the first embodiment of the present creation. The second drawing is a partially enlarged view of the first embodiment of the present creation. The third drawing is a cross-sectional view of the first embodiment of the present creation. The fourth drawing is a cross-sectional view of the first embodiment of the present invention applied to a sealed container. 第五 The fifth drawing is a cross-sectional view of the first embodiment of the present invention applied to a sealed container. The sixth drawing is a cross-sectional view of the second embodiment of the present creation. The seventh drawing is a three-dimensional appearance of the third embodiment of the present creation. The eighth figure is a third embodiment of the present invention applied to an exploded view of a sealed container. The ninth drawing is a sectional view of the third embodiment of the present invention applied to a sealed container. The tenth drawing is a cross-sectional view of a fourth embodiment of the present creation. The eleventh drawing is a cross-sectional view of a fifth embodiment of the present creation. Figure 12 is a cross-sectional view showing a sixth embodiment of the present creation. Fig. 13 is a cross-sectional view showing the seventh embodiment of the present invention applied to a sealed container in use. [Main component symbol description] 1...container body 11... cavity form number A0101 page 9/total 21 pages M428159 [0042] 12... opening [0043] 13... siding [0044] 14... folding edge [0045] 2... Cover structure [0046] 21... cover [0047] 211... vent [0048] 21 2... recess [0049] 21 3... groove [0050] 21 4... recessed area [0051] 21 5... buckle [ 0052] 22, 22a, 22b, 22c, 22d, 22e, 22f... sealing gasket [0053] 221···ring body [0054] 2211... inner ring [0055] 221 2... outer ring [0056] 222... arm body [0057] 223... valve body [0058] 2231... sphere [0059] 2232... cap [0060] 224, 224', 224 "... annular groove [0061] 3... toggle assembly form number A0101 Page 10 / Total 21 pages