TWI570034B - Resin cap - Google Patents
Resin cap Download PDFInfo
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- TWI570034B TWI570034B TW104117162A TW104117162A TWI570034B TW I570034 B TWI570034 B TW I570034B TW 104117162 A TW104117162 A TW 104117162A TW 104117162 A TW104117162 A TW 104117162A TW I570034 B TWI570034 B TW I570034B
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- container
- contact
- ring
- contact ring
- mouth
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
本發明是有關於使用在寶特瓶等的容器之口部的可拆卸的樹脂製蓋子。 The present invention relates to a detachable resin cover for use in the mouth of a container such as a PET bottle.
以如此般樹脂製蓋子而言，廣泛使用具備：頂板部；筒部，其是從頂板部的周緣垂下；外環，其被形成在頂板部的內面且與容器口部的外周面接觸；以及內環，其被形成在頂板部的內面且與容器口部的內周面接觸，藉由以外環及長度(距離頂板部的垂直距離)比外環長的內環挾持容器口部而將容器密封者。 The cover made of such a resin is widely used: a top plate portion; a tubular portion that hangs from a peripheral edge of the top plate portion; and an outer ring that is formed on an inner surface of the top plate portion and that is in contact with an outer peripheral surface of the container mouth portion; And an inner ring formed on the inner surface of the top plate portion and in contact with the inner circumferential surface of the mouth portion of the container, and the inner ring and the length (the vertical distance from the top plate portion) are held by the inner ring longer than the outer ring Seal the container.
通常，在頂板部的內面形成外環及內環，以及與容器口部的前端部進行接觸的接觸環(例如，參照專利文獻1)。雖然接觸環原本是設置成用來限制樹脂製蓋子的裝設時的終端位置，但近年來，與外環及內環一樣也使用在用來密封容器。 Usually, an outer ring and an inner ring are formed on the inner surface of the top plate portion, and a contact ring that comes into contact with the front end portion of the mouth portion of the container (for example, see Patent Document 1). Although the contact ring is originally provided to limit the end position at the time of mounting the resin cover, in recent years, it has been used to seal the container like the outer ring and the inner ring.
專利文獻1 日本特開平8-40444號公報 Patent Document 1 Japanese Patent Laid-Open No. 8-40444
雖然一般來說，保特瓶等的容器是充填內容物後，在將樹脂製蓋子裝設在口部的狀態下進行加熱殺菌，但由於因此時的加熱使容器口部軟化位移(變形)，而有外環及內環與容器口部的接觸狀態惡化，容器的密封性降低的情況。 In general, a container such as a bottle is filled with a content, and the resin cover is heat-sterilized while being placed in the mouth. However, the container mouth is softened and displaced (deformed) by heating at this time. On the other hand, the contact state between the outer ring and the inner ring and the mouth of the container is deteriorated, and the sealing property of the container is lowered.
再者，雖然也有加熱殺菌是在將容器顛倒的狀態下進行的情形，但此情況下，因為加熱的內容物接觸於內環，所以有內環軟化且與容器口部的接觸狀態更加惡化的情況。再者，藉由熱水等將容器進行加熱殺菌的情況，因為外側密封遇到該高溫的氣體環境，所以有外側密封軟化的情況，且有容器的密封性降低的情況。 Further, although heat sterilization is performed in a state where the container is reversed, in this case, since the heated content contacts the inner ring, the inner ring is softened and the contact state with the mouth of the container is further deteriorated. Happening. Further, when the container is heat-sterilized by hot water or the like, since the outer seal encounters the high-temperature gas atmosphere, the outer seal may be softened, and the sealing property of the container may be lowered.
本發明是有鑑於如此般的狀況所發明，其目地為提供可以抑制因加熱殺菌所造成之容器的密封性降低的樹脂製蓋子。 The present invention has been made in view of such circumstances, and it is an object of the invention to provide a resin cover which can suppress a decrease in the sealing property of a container due to heat sterilization.
本發明之樹脂製蓋子的特徵構造，在於裝設於容器口部，具備：頂板部；筒部，其是從前述頂板部的周緣垂下；內環，其被形成在前述頂板部的內面且與前述 容器口部的內周面接觸；以及接觸環，其被形成在前述頂板部的內面且與前述容器口部的前端部接觸，將前述接觸環構成為可藉由與前述容器口部的前端部的接觸而位移。 The resin cap of the present invention is characterized in that it is installed in a mouth of a container and includes a top plate portion; a tubular portion that hangs from a periphery of the top plate portion; and an inner ring that is formed on an inner surface of the top plate portion and With the foregoing The inner peripheral surface of the mouth of the container is in contact; and the contact ring is formed on the inner surface of the top plate portion and is in contact with the front end portion of the mouth portion of the container, and the contact ring is configured to be front end of the mouth portion of the container Displacement of the contact of the part.
根據該構造，將接觸環形成為可藉由與容器口部的前端部的接觸而位移的構造，藉此即使因加熱殺菌而容器口部軟化位移，由於接觸環仍舊可以追隨該位移，所以可抑制因加熱殺菌所造成之容器的密封性降低。 According to this configuration, the contact ring is configured to be displaceable by contact with the front end portion of the mouth portion of the container, whereby even if the mouth portion of the container is softened and displaced by heat sterilization, since the contact ring can follow the displacement, it can be suppressed. The sealing property of the container due to heat sterilization is lowered.
再者，即使在將容器顛倒進行加熱殺菌的情況下，因為接觸環與外環及內環不同，不與加熱的液體直接接觸，所以仍具有不易受加熱殺菌所造成之軟化的影響的優點。 Further, even when the container is inverted and heat-sterilized, since the contact ring is different from the outer ring and the inner ring and does not directly contact the heated liquid, there is an advantage that it is less susceptible to softening by heat sterilization.
本發明之進一步的特徵構造，在於將前述接觸環形成具有縮徑部的形狀。 A further feature of the present invention resides in that the contact ring is formed into a shape having a reduced diameter portion.
根據該構造，可以使接觸環容易位移。 According to this configuration, the contact ring can be easily displaced.
本發明之進一步的特徵構造，在於未將前述接觸環與前述容器口部的前端部進行接觸的狀態下，是朝前述頂板部的徑向彎曲的形狀。 According to a further feature of the present invention, in a state in which the contact ring is not in contact with the front end portion of the mouth portion of the container, the shape is curved in a radial direction of the top plate portion.
根據該構造，亦可以使接觸環容易位移。 According to this configuration, the contact ring can also be easily displaced.
10‧‧‧樹脂製蓋子 10‧‧‧Resin cover
11‧‧‧頂板部 11‧‧‧ top board
12‧‧‧筒部 12‧‧‧ Tube
12a‧‧‧螺牙 12a‧‧‧ threaded teeth
13‧‧‧外環 13‧‧‧Outer Ring
14‧‧‧內環 14‧‧‧ Inner Ring
15‧‧‧接觸環 15‧‧‧Contact Ring
15a‧‧‧縮徑部 15a‧‧‧Reducing section
20‧‧‧容器口部 20‧‧‧ Container mouth
20a‧‧‧螺牙 20a‧‧‧ threaded teeth
第1圖是表示將本發明之樹脂製蓋子裝設於容器口部的狀態的剖面圖。 Fig. 1 is a cross-sectional view showing a state in which a resin cap of the present invention is attached to a mouth of a container.
第2圖是本發明的樹脂製蓋子的重要部分擴大圖，(A)是表示裝設於容器口部途中的狀態，(B)是表示 裝設在容器口部的狀態。 Fig. 2 is an enlarged view of an important part of a resin cover of the present invention, wherein (A) shows a state in which it is installed in the mouth of the container, and (B) shows Installed in the state of the mouth of the container.
第3圖是第1圖中的III-III線的剖面圖。 Fig. 3 is a cross-sectional view taken along line III-III in Fig. 1.
第4圖是表示本發明的樹脂製蓋子的變形例的重要部分擴大圖，(A)是表示裝設於容器口部途中的狀態，(B)是表示裝設在容器口部的狀態。 Fig. 4 is an enlarged view of an important part showing a modification of the resin cap of the present invention, wherein (A) shows a state in which it is installed in the mouth of the container, and (B) shows a state in which it is attached to the mouth of the container.
以下參照圖式針對本發明之樹脂製蓋子進行說明。 The resin cap of the present invention will be described below with reference to the drawings.
本實施方式之樹脂製蓋子10，如第1圖所示般是使用於樹脂製的容器口部20。 The resin cover 10 of the present embodiment is used for the container mouth portion 20 made of resin as shown in Fig. 1 .
本實施方式之樹脂製蓋子10如第1圖至第3圖所示般，具備：頂板部11；筒部12，其是從頂板部11的周緣垂下；外環13，其被形成頂板部11的內面且與容器口部20的外周面進行接觸；內環14，其被形成在頂板部11的內面且與容器口部20的內周面接觸；以及接觸環15，其被形成在頂板部11的內面且與容器口部20的前端部接觸，將接觸環15構成為可藉由與容器口部20的前端部的接觸而位移。 The resin cover 10 of the present embodiment includes a top plate portion 11 as shown in Figs. 1 to 3, a tubular portion 12 which is suspended from the periphery of the top plate portion 11, and an outer ring 13 which is formed into a top plate portion 11. The inner surface is in contact with the outer peripheral surface of the container mouth portion 20; the inner ring 14 is formed on the inner surface of the top plate portion 11 and in contact with the inner circumferential surface of the container mouth portion 20; and the contact ring 15 is formed at The inner surface of the top plate portion 11 is in contact with the front end portion of the container mouth portion 20, and the contact ring 15 is configured to be displaceable by contact with the front end portion of the container mouth portion 20.
雖然樹脂製蓋子10未特別限定材質、製法等，但可以例如使用聚乙烯、聚苯乙烯等的樹脂，將頂板部11、筒部12、外環13、內環14、以及接觸環15藉由 一體射出成型進行製造。 Although the resin cover 10 is not particularly limited to a material, a manufacturing method, or the like, the top plate portion 11, the cylindrical portion 12, the outer ring 13, the inner ring 14, and the contact ring 15 may be used, for example, by using a resin such as polyethylene or polystyrene. One-shot injection molding is used for manufacturing.
樹脂製蓋子10的頂板部11是配合容器口部20的形狀而形成圓板狀，藉由將螺牙12a設在筒部12的內周面，而與形成在容器口部20的外周面的螺牙20a進行螺合，使樹脂製蓋子10裝設於容器口部20。 The top plate portion 11 of the resin cover 10 is formed into a disk shape in accordance with the shape of the container mouth portion 20, and is provided on the outer circumferential surface of the container mouth portion 20 by providing the thread 12a on the inner circumferential surface of the cylindrical portion 12. The thread 20a is screwed, and the resin cover 10 is attached to the container mouth 20.
外環13、內環14及接觸環15是具有從頂板部11的內面突出的形狀。藉著外環13的內周面接觸於容器口部20的外周面，內環14的外周面接觸於容器口部20的內周面，接觸環15的前端部接觸於容器口部20的前端部，而密封容器。 The outer ring 13, the inner ring 14, and the contact ring 15 have a shape protruding from the inner surface of the top plate portion 11. By the inner peripheral surface of the outer ring 13 contacting the outer peripheral surface of the container mouth portion 20, the outer peripheral surface of the inner ring 14 is in contact with the inner peripheral surface of the container mouth portion 20, and the front end portion of the contact ring 15 is in contact with the front end of the container mouth portion 20. Department, while sealing the container.
外環13的形狀在本實施方式是例示其外周面的一部分與容器口部20的內周面抵接的情況，但如果是可以與容器口部20進行接觸的形狀的話不特別加以限定，可以在第1圖至第3圖所示的形狀以外採用一般的各種形狀。關於內環14亦相同。 In the present embodiment, the outer circumferential surface of the container mouth portion 20 is abutted against the inner circumferential surface of the container mouth portion 20, but it is not particularly limited as long as it can be in contact with the container mouth portion 20. Various shapes are generally used in addition to the shapes shown in Figs. 1 to 3 . The same applies to the inner ring 14.
接觸環15是形成可藉由與容器口部20的前端部的接觸而位移的構造，在本實施方式中是形成具有縮徑部15a的形狀。因而，因為如第2圖所示般，接觸環15發揮如彈簧般功能，接觸環15可以配合與容器口部20的前端部的接觸進行位移，所以即使在容器口部20軟化位移的情況下，仍舊可以讓接觸環15追隨容器口部20的位移，維持與容器口部20和接觸環15的接觸。 The contact ring 15 is formed to be displaceable by contact with the front end portion of the container mouth portion 20. In the present embodiment, the shape having the reduced diameter portion 15a is formed. Therefore, since the contact ring 15 functions as a spring as shown in Fig. 2, the contact ring 15 can be displaced in contact with the front end portion of the container mouth portion 20, so even in the case where the container mouth portion 20 is softened and displaced. The contact ring 15 can still follow the displacement of the mouth 20 of the container, maintaining contact with the mouth 20 of the container and the contact ring 15.
再者，雖然將接觸環15的寬度(徑向的長度)縮小的話可動範圍變大而容易追隨於容器口部20的 位移，但另一方面，接觸環15與容器口部20的接觸面積變小，有接觸環15的密封性降低的傾向。對此，在本實施方式中，因為接觸環15的形狀是形成以縮徑部15a為中心，連接從頂板部11側朝著容器口部20的前端部而寬度變細的錐形部、以及朝著容器口部20的前端部而寬度變粗的倒錐形部，所以可以一邊擴大接觸環15的可動範圍，一邊擴大接觸環15與容器口部20的接觸面積，讓接觸環15兼具可動性和密封性。 Further, when the width (the length in the radial direction) of the contact ring 15 is reduced, the movable range becomes large and it is easy to follow the mouth 20 of the container. On the other hand, the contact area between the contact ring 15 and the container mouth portion 20 is small, and the sealing property of the contact ring 15 tends to be lowered. On the other hand, in the present embodiment, the shape of the contact ring 15 is such that a tapered portion that is narrowed in width from the top plate portion 11 side toward the front end portion of the container mouth portion 20 is formed around the reduced diameter portion 15a. Since the tapered portion is thicker toward the front end portion of the container mouth portion 20, the contact area of the contact ring 15 and the container mouth portion 20 can be enlarged while expanding the movable range of the contact ring 15, so that the contact ring 15 can be combined. Mobility and sealing.
雖然接觸環15的長度(距離頂板部11的垂直距離)，只要是將樹脂製蓋子10裝設於容器口部20時，接觸環15的前端部可以接觸於容器口部20的前端部的範圍即可並未特別限定，但較佳為0.1~0.5mm程度。 The length of the contact ring 15 (the vertical distance from the top plate portion 11) is such that the front end portion of the contact ring 15 can contact the front end portion of the container mouth portion 20 when the resin cover 10 is attached to the container mouth portion 20. It is not particularly limited, but is preferably about 0.1 to 0.5 mm.
再者，接觸環15的前端部的寬度較佳為0.1~1.0mm程度。 Further, the width of the front end portion of the contact ring 15 is preferably about 0.1 to 1.0 mm.
再者，縮徑部15a的寬度(接觸環15的最小寬度)較佳為接觸環15的最大寬度的4/5至1/5程度。 Further, the width of the reduced diameter portion 15a (the minimum width of the contact ring 15) is preferably about 4/5 to 1/5 of the maximum width of the contact ring 15.
此外，該些數值範圍是未將樹脂製蓋子10裝設於容器口部20的狀態，換言之是接觸環15未與容器口部20的前端部進行接觸的狀態。在接觸環15與容器口部20的前端部進行接觸的狀態下，有接觸環15因從容器口部20來的壓力而發生變形，偏離該些數值範圍的情況。 Further, these numerical ranges are in a state in which the resin cover 10 is not attached to the container mouth portion 20, in other words, the contact ring 15 is not in contact with the front end portion of the container mouth portion 20. In a state where the contact ring 15 comes into contact with the front end portion of the container mouth portion 20, the contact ring 15 is deformed by the pressure from the container mouth portion 20, and is deviated from the numerical range.
以具有容器口部20的容器而言，雖未特別加以限定，但例如可以適用於由聚苯二甲酸乙二酯等的合成樹脂所製造的飲料用等的樹脂製容器上。尤其是適合使用 在果汁飲料、運動飲料、及茶等等，在高溫狀態下將內容物進行填充的樹脂製容器。 The container having the container mouth portion 20 is not particularly limited, and can be applied to, for example, a resin container made of a synthetic resin such as polyethylene terephthalate or the like. Especially suitable for use A resin container in which a content is filled in a high temperature state in a fruit juice beverage, a sports drink, a tea, or the like.
雖然在上述實施方式中，例示接觸環15形成具有縮徑部15a的形狀的情況，但接觸環15的形狀不限定於此。例如，亦可如第4圖所示般，在未與容器口部20的前端部進行接觸的狀態下，接觸環15形成朝頂板部11的徑向彎曲的形狀。此形狀亦與上述實施方式相同，接觸環15發揮如彈簧般功能，因為接觸環15可以配合與容器口部20的前端部的接觸進行位移，所以即使在容器口部20軟化位移的情況下，仍舊可以讓接觸環15追隨容器口部20的位移，維持與容器口部20和接觸環15的接觸。 In the above embodiment, the case where the contact ring 15 is formed to have the shape of the reduced diameter portion 15a is exemplified, but the shape of the contact ring 15 is not limited thereto. For example, as shown in FIG. 4, the contact ring 15 may be formed to be curved in the radial direction of the top plate portion 11 in a state where it is not in contact with the front end portion of the container mouth portion 20. This shape is also the same as that of the above embodiment, and the contact ring 15 functions as a spring, since the contact ring 15 can be displaced in contact with the front end portion of the container mouth portion 20, so even in the case where the container mouth portion 20 is softened and displaced, It is still possible for the contact ring 15 to follow the displacement of the mouth 20 of the container, maintaining contact with the mouth 20 of the container and the contact ring 15.
再者，雖然第4圖中，例示接觸環15形成朝頂板部11的徑向外側彎曲的形狀的情況，但亦可接觸環15形成朝頂板部11的徑向內側彎曲的形狀。 In the fourth embodiment, the contact ring 15 is formed to have a shape that is curved outward in the radial direction of the top plate portion 11, but the contact ring 15 may be formed to be curved toward the radially inner side of the top plate portion 11.
此外，接觸環15具有縮徑部15a的形狀、以及接觸環15朝頂板部11的徑向彎曲的形狀，是僅舉出作為接觸環15的合適形狀的例子，接觸環15的形狀不限定於此。只要可藉由與容器口部20的前端部的接觸而位移的話，亦可將接觸環15形成其他形狀，例如，亦可將接觸環15整體形成為朝著容器口部20的前端部而寬度變粗的倒錐形形狀。 Further, the shape of the contact ring 15 having the reduced diameter portion 15a and the shape in which the contact ring 15 is curved toward the radial direction of the top plate portion 11 are merely examples of a suitable shape of the contact ring 15, and the shape of the contact ring 15 is not limited to this. The contact ring 15 may be formed into other shapes as long as it can be displaced by contact with the front end portion of the container mouth portion 20. For example, the contact ring 15 may be integrally formed to face the front end portion of the container mouth portion 20 in width. Thickened inverted cone shape.
雖然在上述實施方式中，舉例接觸環15形成 為與容器口部20的前端的面部分進行接觸的情況，但不限定於此，亦可將接觸環15形成為與容器口部20的前端的角部分進行接觸。 Although in the above embodiment, the contact ring 15 is formed as an example. The contact with the surface portion of the front end of the container mouth portion 20 is not limited thereto, and the contact ring 15 may be formed to come into contact with the corner portion of the front end of the container mouth portion 20.
雖然在上述實施方式中，舉例接觸環15形成在從容器口部20的中心靠內環14側的位置的情況，但接觸環15的位置只要根據外環13及內環14的位置及大小加以適宜調整即可，亦可接觸環15形成在容器口部20的大致中心，或是接觸環15形成在從容器口部20的中心靠外環13側的位置。 In the above embodiment, the contact ring 15 is exemplified in a position from the center of the mouth 20 of the container to the inner ring 14 side, but the position of the contact ring 15 is determined according to the position and size of the outer ring 13 and the inner ring 14. Alternatively, the contact ring 15 may be formed substantially at the center of the mouth portion 20 of the container, or the contact ring 15 may be formed at a position on the outer ring 13 side from the center of the container mouth portion 20.
雖然在上述本實施方式中，舉例形成一個接觸環15的情況，但不限定於此，亦可形成複數個接觸環15。 In the above-described embodiment, the case where one contact ring 15 is formed is exemplified, but the present invention is not limited thereto, and a plurality of contact rings 15 may be formed.
10‧‧‧樹脂製蓋子 10‧‧‧Resin cover
11‧‧‧頂板部 11‧‧‧ top board
12‧‧‧筒部 12‧‧‧ Tube
13‧‧‧外環 13‧‧‧Outer Ring
14‧‧‧內環 14‧‧‧ Inner Ring
15‧‧‧接觸環 15‧‧‧Contact Ring
15a‧‧‧縮徑部 15a‧‧‧Reducing section
20‧‧‧容器口部 20‧‧‧ Container mouth
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/066057 WO2015193971A1 (en) | 2014-06-17 | 2014-06-17 | Resin cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201612075A TW201612075A (en) | 2016-04-01 |
| TWI570034B true TWI570034B (en) | 2017-02-11 |
Family
ID=54935003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104117162A TWI570034B (en) | 2014-06-17 | 2015-05-28 | Resin cap |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6671279B2 (en) |
| MY (1) | MY181827A (en) |
| SG (1) | SG11201610510XA (en) |
| TW (1) | TWI570034B (en) |
| WO (1) | WO2015193971A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200039743A (en) * | 2017-08-10 | 2020-04-16 | 도판 인사츠 가부시키가이샤 | Packaging container having a spout stopper and a spout stopper |
| WO2020179607A1 (en) * | 2019-03-07 | 2020-09-10 | 日本山村硝子株式会社 | Synthetic resin cap |
Citations (6)
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| WO2004008135A2 (en) * | 2002-07-11 | 2004-01-22 | Mcmaster University | Method for online measurement of molten phases |
| CN1486264A (en) * | 2000-11-21 | 2004-03-31 | �������ɭ | Plug seals for user-friendly cap assemblies |
| TWM258695U (en) * | 1998-03-19 | 2005-03-11 | Nippon Oxygen Co Ltd | Thermally insulated synthetic resin container and thermally insulated synthetic resin lid |
| US20050067367A1 (en) * | 2003-09-29 | 2005-03-31 | Fabricas Monterrey, S.A. De C.V. | Linerless metallic cap closure and method of fabricating the same |
| US20100236387A1 (en) * | 2009-03-19 | 2010-09-23 | Hisamitsu Honda | Musical tone control system for grand-type piano |
| JP2013107677A (en) * | 2011-11-21 | 2013-06-06 | Csi Japan:Kk | Synthetic resin cap for carbonated beverage-filled container, closure device, and beverage-filled closure device |
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| JPS5232751B2 (en) * | 1973-08-11 | 1977-08-23 | ||
| JPS50129561U (en) * | 1974-04-05 | 1975-10-24 | ||
| JPS5213982A (en) * | 1975-07-22 | 1977-02-02 | Toyo Seikan Kaisha Ltd | Easily openable pushhopen cover |
| BR7702028A (en) * | 1976-04-12 | 1978-01-17 | A Lowe | COVER |
| JPS5833436U (en) * | 1981-08-28 | 1983-03-04 | 釜屋化学工業株式会社 | container lid |
| GB8323037D0 (en) * | 1983-08-26 | 1983-09-28 | Metal Closures Ltd | Container closures |
| US4872304A (en) * | 1985-12-12 | 1989-10-10 | Tri-Tech Systems International Inc. | Closure cap with a seal and method of and apparatus for forming such closure and seal |
| DK0464384T3 (en) * | 1990-06-13 | 1995-01-23 | Oberland Glas | Self-venting bottle closure |
| AU695751B2 (en) * | 1995-02-21 | 1998-08-20 | Mcg Closures Limited | Self-centering container closure |
| JP2002104452A (en) * | 2000-09-29 | 2002-04-10 | Asahi Soft Drinks Co Ltd | Container |
| JP2003175948A (en) * | 2001-12-11 | 2003-06-24 | Alcoa Closure Systems Japan Ltd | Synthetic resin cap |
| US7690527B2 (en) * | 2003-07-28 | 2010-04-06 | Gary Englund | Shaped sealing gasket |
-
2014
- 2014-06-17 WO PCT/JP2014/066057 patent/WO2015193971A1/en active Application Filing
- 2014-06-17 SG SG11201610510XA patent/SG11201610510XA/en unknown
- 2014-06-17 JP JP2016528691A patent/JP6671279B2/en active Active
- 2014-06-17 MY MYPI2016704609A patent/MY181827A/en unknown
-
2015
- 2015-05-28 TW TW104117162A patent/TWI570034B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM258695U (en) * | 1998-03-19 | 2005-03-11 | Nippon Oxygen Co Ltd | Thermally insulated synthetic resin container and thermally insulated synthetic resin lid |
| CN1486264A (en) * | 2000-11-21 | 2004-03-31 | �������ɭ | Plug seals for user-friendly cap assemblies |
| WO2004008135A2 (en) * | 2002-07-11 | 2004-01-22 | Mcmaster University | Method for online measurement of molten phases |
| US20050067367A1 (en) * | 2003-09-29 | 2005-03-31 | Fabricas Monterrey, S.A. De C.V. | Linerless metallic cap closure and method of fabricating the same |
| US20100236387A1 (en) * | 2009-03-19 | 2010-09-23 | Hisamitsu Honda | Musical tone control system for grand-type piano |
| JP2013107677A (en) * | 2011-11-21 | 2013-06-06 | Csi Japan:Kk | Synthetic resin cap for carbonated beverage-filled container, closure device, and beverage-filled closure device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6671279B2 (en) | 2020-03-25 |
| TW201612075A (en) | 2016-04-01 |
| MY181827A (en) | 2021-01-08 |
| JPWO2015193971A1 (en) | 2017-04-27 |
| SG11201610510XA (en) | 2017-01-27 |
| WO2015193971A1 (en) | 2015-12-23 |
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