M319237 八、新型說明： 【新型所屬之技術領域】 本創作係與圓形容器之密封蓋有關，更詳而言之，尤 指一種結構簡單，能使圓形容器之密封蓋具有可抽真空之 結構設計。 【先前技術】 習知圓形容器之密封蓋結構，如「第j圖」所示，主 要是應用在一圓形開口之容器10的一蓋體2〇，該蓋體⑼ > >ί立於該容器10開口處之頂邊J卜其中該蓋體2〇週緣設 有二圓環狀之凹槽23，且一密封墊24插設於該凹槽2/。 該容器ίο之頂邊u可套入該凹槽23與該密封塾24接合。 另，鄰近該容器10頂邊η設有複數個固定凸部12， 而該蓋體20設有相對應之緊扣翼2卜該些緊扣翼21鉸 接於該蓋體20财，使該錄扣翼21可_，且該些^ 扣f 21上各设有一穿孔22與該固定凸出部12相對應。 胃蓋體20置於容-1()之開口處時，並下 .，緊扣翼21壓向容㈣之固定凸部12時，：： 疋凸部12將分別穿越該些穿孔22而緊扣 緊蓋於該容器心開口, Z該密封塾24於該凹槽23，容器1〇之内部空間將 一外界隔絕形成密封的狀態。 但，該些緊扣翼^容易因為重覆緊扣及打開，而使 、，處撕4或斷裂。如果要增加此處的厚度，雖然不易撕 或斷裂’但鉸接處如果太厚，該些緊扣翼21的緊扣及 打開將會變的报吃力，不易單手操作。另，該些固定凸部 M319237 且 1—2的設計也將無法保有該容器1〇圓型開口的完整性，且 蓋體2〇之緊扣翼21的穿孔22必須與該些固定凸王部12 : 準，，才可以使該些緊扣翼21緊扣固定凸出部12，操作上 相當不便。 μM319237 VIII. New description: [New technical field] This creation is related to the sealing cover of a round container. In more detail, especially a simple structure, the sealing cover of a circular container can be vacuumed. Structural design. [Prior Art] The sealing cover structure of a conventional circular container, as shown in the "jth diagram", is mainly applied to a cover 2 of a container 10 having a circular opening, the cover (9) >> A top edge J of the opening of the container 10 is disposed. The periphery of the cover 2 is provided with a second annular groove 23, and a gasket 24 is inserted into the groove 2/. The top edge u of the container ίο can be inserted into the recess 23 to engage the sealing jaw 24. In addition, a plurality of fixing protrusions 12 are disposed adjacent to the top edge η of the container 10, and the cover body 20 is provided with a corresponding fastening wing 2, and the fastening wings 21 are hinged to the cover body 20, so that the recording The fastening wings 21 are _, and each of the buckles f 21 is provided with a through hole 22 corresponding to the fixing protrusion 12 . When the gastric cap 20 is placed at the opening of the volume -1 (), and the lower pressing wing 21 is pressed against the fixing convex portion 12 of the volume (4), the following:: The convex portion 12 will pass through the through holes 22 respectively. The cover is fastened to the opening of the container, and the sealing cymbal 24 is in the recess 23, and the internal space of the container 1 is insulated from the outside to form a sealed state. However, the tight-fitting wings are easily torn or broken due to repeated tightening and opening. If the thickness here is to be increased, although it is not easy to tear or break, but the hinge is too thick, the fastening and opening of the tight wings 21 will become difficult to handle with one hand. In addition, the design of the fixing protrusions M319237 and 1-2 will not retain the integrity of the circular opening of the container 1, and the perforations 22 of the fastening wings 21 of the cover 2 must be with the fixed convex portions. 12: Precisely, the tightly-fastened wings 21 can be fastened to the fixing projections 12, which is quite inconvenient to operate. μ
另種圓形谷器之密封蓋結構，如「第2圖」所示， 也是應用在―圓糊口容器3G的-蓋體40,其開口處具 有圓形平滑之頂邊3卜該蓋體4G設於該頂邊31上^。、 其中’該蓋體40下方設有一凸出之圓環壁43，使蓋體4〇 下表面及該圓環壁43外侧形成一圓環狀之頂接部41，且 該頂接部41某—處延伸擴大形成—扳部42。其中該圓環 壁43直梭略小於該容器3〇之開口，該圓環壁外侧璧 設有-圍繞之凹槽44 ’ 一片狀式密· 45部分外露插設 於該凹槽44，且該細圈45上某—處中央設有—穿透孔 當該蓋體40蓋置於該容器30之頂邊31時，該圓環 壁^被塞入該頂邊31内侧，且藉由該穿透孔奶的排出 該容器30内部之空氣使該圓環壁43可被塞入，直到該頂 接部41與爾31她，且外露之密封圈45被擠壓於該 圓環壁42與該容器3G内壁之間，該密封圈45的緊迫^ 壓將使該容ϋ 30内部之空間將與外界隔絕形成密封的狀 態：而藉由該外凸之扳部42，使用者可輕易向上的板動 該蓋體40脫離該容器3〇。 片狀式的密封圈45雖然使容器開口保留原狀，但用 以排氣之穿透孔*卻也使此種蓋子的密封性效果不佳。 另’前述1知_舞之紐蓋抑具有紐魏，而無 M319237 真空功能。 【新型内容】 本創作之目的在提供一種圓形容器之密封蓋，其容器 外無需設有固定凸出部，膽封圈上也不需要有一穿透 孔，所以容器開口周邊保有完整性，使用上無對準之問 題，操作更方便，且具有良好的密封功能。 —本創作之再一目的在提供一種具可抽真空功能之密 封蓋’透過抽錄置即可將容器内之空氣抽出以形成ί 空，保持容器内部呈真空態樣’使被容裝在容器内之物品 能延長其保存期限。 •本創作係用於具圓形開口之容器的-蓋體’該蓋體包 括·設於該蓋體下方-凸出之圓環壁，肋套人該容器之 開口’且該圓環壁外側形成一圓環狀之頂接部；一凹槽 繞設於該ϋ環壁外靖，—_片狀之 2 該凹糟且部分外露；_套 ，、播叹於 邊至少^ . 於該面，且該套孔周 ^ 祕，以及—傘閥裝設於該套孔，該_包 括-膜片’覆蓋於前述氣孔上方叫 二 =及_位於_下方用以插套該傘閥於該套孔之^ 其中該圓％壁直备略小於該容器之開口，. 密封_於該圓環壁： 狀態====娜瞻彡成密封的 容器㈣，鳩^ 空氣抽出，使該容器内部开閥將谷器内之 /成真二，而據密封功能之蓋體 M319237 • 可碰容_部呈真空_，使被職在容ϋ内之物品能 延長其保存期限。 其中’該頂接部一處延伸擴大形成一扳部，藉由該扳 部，使用者可輕易向上的扳動該蓋體脫離該容器之開口。 中該按紐與該膜片之交接處向下凹設一摺緣，使 得該膜片易於摺曲往上掀翹脫離各氣孔上方。 其中，該蓋體之頂蓋表面可向下凹設一凹埠，使該套 孔係位於該鱗，枝手賦抽驗置可歧在該凹埠上 > 抽氣。 【實施方式】 說明如后 〜為俾使貴審查委員對本創作之目的、特徵及功效， 得獲致更深-狀轉與期，_舉實施舰配合圖式 請參閲「第3圖至第4圖」所示，係本創作之圓形容 賴真空密封蓋之立體與分解示意圖。本創作係—種用於 —具圓形開口 22G之容器綱的蓋體卿，該蓋體漏包 括· -設於該蓋體100下方凸出之圓環壁13〇 - 130係用以套入該容器細之開口 22〇，且該圓環壁13〇 外側形成-U環狀之頂接部11G，朗接部⑽一處延伸 擴大形成-扳部i20，藉由該扳部12〇，使用者可輕易向 上的扳動該蓋體1〇〇脫離該容器2〇〇之開口 22〇。 —凹槽140圍繞設於該圓環壁130夕卜侧璧，且一圓形 =之密封圈15〇插設於該凹槽14〇且部分外露，在該圓 核壁130直徑略小於該容器·之開口 22〇之情況下，使 該圓環壁m在被塞入該開口 22〇後，外露之密封圈15〇 M319237 將被擠壓於該圓環壁130與容器200内壁之間，使該容器 100内部空間將外界隔絕形成密封狀態。又該蓋體1〇〇表 面設有一套孔102,該套孔1〇2周邊至少設有一氣孔1〇3 , 以及一傘閥160裝設於該套孔102。該傘閥160包括一膜 片W1，該膜片161之寬度能覆蓋於前述氣孔1〇3上方， 且緊貼在該蓋體100表面。該傘閥16〇也包括一位於該膜 片161上方之按鈕162，及一位於該膜片161下方用以插 套該傘閥160於該套孔1〇2之擋卡部163 ,組合時該傘閥 160 了強行按壓該播卡部163套入於該套孔1〇2内，且藉 由該擋卡部163卡抵於該蓋體1〇〇下方底壁獲得定位。 又，該按鈕162與該膜片161之交接處向下凹設一摺緣 164 ,使得該膜；^161可易於摺曲往上掀龜，進而脫離前 述氣孔103上方。 本創作之使用如「第5圖」之剖視圖所示，在蓋體 2〇〇要蓋住該容器2〇〇之開口 22〇時，當部份的圓環壁 =塞入該開口 220後，外露的密封圈15〇將被擠壓於該圓 %壁130與容器200内壁之間，此時因為内外壓力的不平 衡’將使該蓋體2〇〇不易蓋上。所以，本創作透過該伞闕 160的可洩氣功能，按壓該傘閥16〇的按鈕162使該膜片 161往上掀起，透過該氣孔1〇3來平衡該容器2〇〇内外的 壓力，使該圓環壁13G與該密封圈15G可以繼續往下塞入 該開口 220 ’直到該蓋體2G()的頂接部11()與該容器勘 之頂邊210她觸。當不在按壓該按紐162後，該蓋體 將藉由彈性材料所形成之密封圈150使該容器刚内 部空間與外界祕，形成密封的狀態。 M319237 • “減空方面如「第6圖」之組合剖視圖所示，藉由該 盍體励上表面向下凹設一凹埠1(n，且將該套孔1〇2設 於該凹埠101内，方便一手動式抽氣裝置3⑻定位在該凹 淳101上抽氣。抽真空時，例如可藉由手動式抽氣裝置 300在該凹琿101上抽氣，此時膜片161會被抽吸而往上 掀起’而容器200内部之空氣可由各氣孔1〇3被抽出，者 _ 該容器200内部已呈真空時，拔掉該抽氣裝置300，而^ 賴16G上的則161會受壓力之影響而緊貼在各氣孔 • ⑽上方’保持該容器200内部呈真空’使被容裝在該容 器200内之物品能延長其保存期限。 如「第7圖」所示，係本創作茂壓時之組合剖視圖。 如欲打開該蓋體200，僅需按下該傘閥160之按紐162， 藉由該按鈕162的下壓使該膜片161變形，進而可脫離該 凹埠101 S面之氣孔1〇3，可使外面的空氣順利進入該^ 器200内，如此便可輕易的該蓋體1〇〇打開。 另外，本創作在應用上，當大、小容器都使用本創作 _ 之真空密封蓋時’可直接抽吸大型容器内的空氣，使收置 纟大型之容||_小型之容H亦綠力改變，可將内部空 -氣釋放到大型之容器内，再由大型容器内被抽出於外，如 此内、外裝置的容器皆可達到真空狀態。 本創作之真空密封蓋透過圓形片狀之密封圈的應 用，所以容器外無需具有固定凸出部，使用上無對準之g 題，操作將更方便，且透過該傘閥的可洩氣功能，密封 上也不需要設有一穿透孔，所以容器具有良好的密封功 能。同時，透過該傘閥，本創作之真空密封蓋透過抽氣^ M319237 置，即可將谷器内之空氣抽出以形成真空，保持容器内部 呈真空態樣，使被容裝在容器内之物品能延長其保存期 限。 以上介紹的僅僅是基於本創作的實施例，並不能以此 來限定本創作的範圍。任何對本創作的裝置作本技術領域 内熟知的部件的替換、組合、分立，以及對本創作實施步 驟作本技術領域内熟知的等同改變或替換均不超出本創 作的揭露以及保護範圍。 t 【圖式簡單說明】 第1圖，係習知圓形容器與其密封蓋之分解示意圖。 第2圖，係另一習知圓形容器與其密封蓋之分解示意圖。 第3圖’係本創作之圓形容器與真空密封蓋之立體示意圖。 第4圖’係本創作之圓形容器與真空密封蓋之分解示意圖。 第5圖，係使用本創作之組合剖視圖。 第6圖，係本創作抽真空時之組合剖視圖。 • 帛7 ® ’係本創作〉、嫌時之組合剖視圖。 【主要元件符號說明】 <習知> wqo:容器 U、31 :頂邊 12 ·固定凸部 2〇、40 ··蓋體 21 ··緊扣翼 22 :穿孔 23 :凹槽 11 M319237 24 :密封墊 41 :頂接部 42 :扳部 43 :圓環壁 44 :凹槽 45 :密封圈 46 :穿透孔 <本創作> 100 :蓋體 101 :凹埠 102 :套孔 103 :氣孔 110 :頂接部 120 :扳部 130 :圓環壁 200 :容器 210 :頂邊 220 :開口 140 :凹槽 150 :密封圈 160 :傘閥 161 :膜片 162 :按钮 163 :擋卡部 164 :摺緣The sealing cover structure of another round barn, as shown in "Fig. 2", is also applied to the lid body 40 of the round-mouth container 3G, and has a rounded smooth top edge at the opening thereof. Located on the top edge 31. A protruding annular wall 43 is disposed under the cover 40, so that the lower surface of the cover 4 and the outer side of the annular wall 43 form an annular top portion 41, and the top portion 41 is The extension extends to form a wrench 42. Wherein the annular wall 43 is slightly smaller than the opening of the container 3, and the outer side of the annular wall is provided with a groove 44' around which a piece of dense portion 45 is exposed and inserted into the groove 44, and a hole is formed in a center of the thin ring 45. When the cover 40 is placed on the top edge 31 of the container 30, the ring wall is inserted into the top side 31, and by the The air exiting the inside of the container 30 of the penetrating hole allows the annular wall 43 to be inserted until the abutting portion 41 and the outer sealing ring 45 are pressed against the annular wall 42 and Between the inner walls of the container 3G, the pressing force of the sealing ring 45 will cause the space inside the container 30 to be sealed from the outside to form a sealed state: by the protruding portion 42, the user can easily move upward. The lid 40 is slid out of the container 3〇. Although the sheet-like seal ring 45 allows the container opening to remain as it is, the use of the through hole of the exhaust gas* also makes the seal of the cover unsuitable. In addition, the aforementioned one knows that the dance of the cover has a New Wei, but no M319237 vacuum function. [New content] The purpose of this creation is to provide a sealing cover for a circular container, which does not need to have a fixing protrusion outside the container, and does not need a penetration hole on the biliary ring, so the periphery of the container is kept intact, and the use is completed. The problem of misalignment on the top, the operation is more convenient, and has a good sealing function. - A further object of the present invention is to provide a sealing cover with a vacuum function which can extract the air in the container to form a vacuum and maintain the inside of the container in a vacuum state, so as to be accommodated in the container. The items inside can extend their shelf life. • The present invention is for a lid body having a circular opening. The lid body includes a ring wall that is disposed below the lid body and protrudes from the opening of the container. Forming a ring-shaped top portion; a groove is disposed around the wall of the ring, the sheet is 2, the concave portion is partially exposed; the sleeve is sighed at least on the side. And the sleeve hole is secreted, and the umbrella valve is installed in the sleeve hole, and the _including-membrane sheet covers the air hole above the second hole and the _ is located under the_ hole for inserting the umbrella valve in the sleeve hole Where the circle % wall is directly prepared to be slightly smaller than the opening of the container, . Sealing_ on the ring wall: state ==== Nazhan into a sealed container (four), 鸠 ^ air is drawn out, so that the inside of the container is opened The inside of the barn is two, and the cover of the cover is M319237. The cover can be vacuumed, so that the items in the room can extend the shelf life. Wherein the extension portion is extended to form a wrench portion, by which the user can easily pull the cover body away from the opening of the container. A flange is recessed downwardly at the intersection of the button and the diaphragm, so that the diaphragm is easily bent upwardly and upwardly away from each of the air holes. Wherein, the surface of the top cover of the cover body may be recessed downwardly with a recess, so that the sleeve is located in the scale, and the handle is placed on the recess and is ventilated. [Embodiment] If you want to make your reviewer's purpose, characteristics and efficacy of this creation, you will get a deeper-to-dial transition, and please refer to "Figure 3 to Figure 4". As shown in the figure, it is a three-dimensional and exploded schematic view of the circular sealing cover of the present invention. The present invention is a cover body for a container having a circular opening 22G, and the cover leakage includes a ring wall 13〇-130 protruding under the cover 100 for nesting The opening of the container is 22 〇, and the outer side of the annular wall 13 is formed with a -U-shaped abutting portion 11G, and the splicing portion (10) is extended to form a plucking portion i20, and the nip portion 12 is used. The cover 1 can be easily pulled upward to disengage from the opening 22 of the container 2 . The groove 140 is disposed around the side wall of the annular wall 130, and a circular ring 15 is inserted into the groove 14 and partially exposed, and the diameter of the core wall 130 is slightly smaller than the container. In the case of the opening 22〇, after the annular wall m is inserted into the opening 22, the exposed sealing ring 15〇M319237 is pressed between the annular wall 130 and the inner wall of the container 200, so that The internal space of the container 100 isolates the outside to form a sealed state. Further, a cover hole 102 is formed on the surface of the cover body, and at least one air hole 1〇3 is disposed around the cover hole 1〇2, and an umbrella valve 160 is mounted on the cover hole 102. The umbrella valve 160 includes a diaphragm W1 which is wider than the air hole 1〇3 and is in close contact with the surface of the cover 100. The umbrella valve 16A also includes a button 162 located above the diaphragm 161, and a card portion 163 located under the diaphragm 161 for inserting the umbrella valve 160 in the sleeve hole 〇2, when combined The umbrella valve 160 is forcibly pressed into the sleeve portion 163, and is positioned by the card portion 163 against the bottom wall of the cover body 1 . Moreover, a flange 164 is recessed downwardly from the intersection of the button 162 and the diaphragm 161, so that the film 161 can be easily bent upwardly to the top of the venting hole 103. The use of the present invention is as shown in the cross-sectional view of Fig. 5, when the cover 2 covers the opening 22 of the container 2, when a part of the annular wall = is inserted into the opening 220, The exposed sealing ring 15〇 will be squeezed between the round % wall 130 and the inner wall of the container 200, at which time the imbalance of the internal and external pressures will make the cover 2 difficult to cover. Therefore, the present invention, by the deflation function of the umbrella 160, presses the button 162 of the umbrella valve 16 to lift the diaphragm 161 upward, and through the air hole 1〇3, balances the pressure inside and outside the container 2, so that the pressure inside and outside the container 2 is balanced. The annular wall 13G and the sealing ring 15G can continue to be inserted into the opening 220' until the abutting portion 11 of the cover 2G() comes into contact with the top edge 210 of the container. When the button 162 is not pressed, the cover body will form a sealed state by the inner ring space of the container and the outside by a sealing ring 150 formed of an elastic material. M319237 • “The reduction in space as shown in the sectional view of Fig. 6 shows that a concave 埠 1 (n is recessed downward by the upper surface of the 盍 body, and the set of holes 1 〇 2 is set in the concave 埠In the 101, a manual suction device 3 (8) is conveniently positioned to draw air on the recess 101. When vacuuming, for example, the manual suction device 300 can be used to draw air on the concave 101, and the diaphragm 161 will be It is sucked up and picked up' and the air inside the container 200 can be extracted by the air holes 1〇3. When the inside of the container 200 is in a vacuum, the air extracting device 300 is unplugged, and the 161 on the 16G Will be pressed against the vents under the influence of pressure. (10) Above 'Keep the inside of the container 200 vacuum', the items contained in the container 200 can extend the shelf life. As shown in Figure 7, When the cover 200 is opened, only the button 162 of the umbrella valve 160 is pressed, and the diaphragm 161 is deformed by the pressing of the button 162, so that the concave portion can be disengaged from the concave portion. The air hole of the 埠101 S surface is 1〇3, so that the outside air can smoothly enter the device 200, so that the cover body can be easily removed. 〇Open. In addition, in the application, when the large and small containers use the vacuum sealing cover of the creation _, the air in the large container can be directly sucked, so that the large capacity can be accommodated||_ small capacity H also changes the green force, and the internal air-gas can be released into a large container, and then the inside of the large container can be evacuated, so that the container of the inner and outer devices can reach a vacuum state. The application of the sheet-shaped sealing ring, so there is no need to have a fixed protruding portion outside the container, and the operation is more convenient, and the venting function of the umbrella valve does not need to be provided on the sealing. Through the hole, the container has a good sealing function. At the same time, through the umbrella valve, the vacuum sealing cover of the present invention can be evacuated through the pumping air M319237 to form a vacuum to maintain a vacuum inside the container. In this way, the items contained in the container can extend the shelf life. The above description is merely based on the embodiment of the present creation, and cannot be used to limit the scope of the creation. The replacement, combination, and separation of the components, which are well known in the art, and the equivalent changes or substitutions well known in the art are not beyond the scope of the present disclosure and protection. t [Simple description] Fig. 1 is a schematic exploded view of a conventional circular container and a sealing cover thereof. Fig. 2 is a schematic exploded view of another conventional circular container and a sealing cover thereof. Fig. 3 is a circular container and vacuum sealing of the present invention. Fig. 4 is a schematic exploded view of the circular container and the vacuum sealing cover of the present invention. Fig. 5 is a sectional view of the combination using the creation. Fig. 6 is a sectional view of the combination when the vacuum is created. • 帛7 ® 'This creation', a cross-sectional view of the combination. [Description of main component symbols] <General knowledge> wqo: container U, 31: top edge 12 · fixing convex portion 2 〇, 40 · cover body 21 · tightly-wound wing 22: perforation 23: groove 11 M319237 24 : Sealing pad 41 : Overhead portion 42 : Pulling portion 43 : Ring wall 44 : Groove 45 : Sealing ring 46 : Penetrating hole < Original creation > 100 : Cover 101 : Recessed pocket 102 : Sleeve hole 103 : Air hole 110: abutting portion 120: wrench portion 130: annular wall 200: container 210: top edge 220: opening 140: groove 150: sealing ring 160: umbrella valve 161: diaphragm 162: button 163: card portion 164 : Folding edge