公开(公告)号：US06189719B1

公开(公告)日：2001-02-20

申请号：US09235661

申请日：1999-01-22

Applicant: Katsuhiko Kanoya ,  Hideo Okada

Inventor： Katsuhiko Kanoya ,  Hideo Okada

IPC: B65D4118

CPC classification number: B65D83/205 ,  B65D50/045 ,  Y10S220/915

Abstract: The plastic cover is easily removed from a metal container to allow the plastic cover and the metal container to be separately recycled. The lip that holds the plastic cover to the metal container has two or more circumferential ends which have a lower degree of engagement than the remaining portion of the lip. A press point on the cover which transforms the circular cover into an elliptical shape is positioned on the outside of the cover opposite the circumferential ends and a shoulder is mounted inside the cover opposite the press point. The shoulder bears against the container to assist in removal of the cover. Where the cover has both an inner cylinder and an outer cylinder, a rib is employed to connect the inner cylinder of the cover to the outer cylinder of the cover and to transfer pressure from the press point to the inner cylinder.

Abstract translation: 塑料盖很容易从金属容器中取出，以便塑料盖和金属容器被分开回收。 将塑料盖保持在金属容器上的唇缘具有两个或更多个圆周端，其具有比唇缘的剩余部分更低的接合度。 盖子上的按压点将圆形盖变成椭圆形位于盖的与圆周端相对的外侧，并且肩部安装在与压力点相对的盖内。 肩膀靠在容器上，以帮助移除盖子。 在盖具有内筒和外筒的情况下，使用肋将盖的内筒与盖的外筒连接并将压力从压力点传递到内筒。

公开(公告)号：US06834772B1

公开(公告)日：2004-12-28

申请号：US10049278

申请日：2002-03-20

Applicant: Holger Thorsø

Inventor： Holger Thorsø

IPC: B65D4118

CPC classification number: B65D43/0212 ,  B29C45/4407 ,  B65D2543/00092 ,  B65D2543/00407 ,  B65D2543/00509 ,  B65D2543/00537 ,  B65D2543/00555 ,  B65D2543/00648 ,  B65D2543/00685 ,  B65D2543/0074 ,  B65D2543/00796 ,  B65D2543/00972

Abstract: The invention relates to a package of a plastics material and consisting of a container and a lid adapted to be engaged with each other by snap engagement, there being provided complementary engagement faces which engage each other for establishing said snap engagement. An annular resilient sealing member is arranged between the engagement portion (40) and the bottom wall (19). The invention is characterized in that an axial compression of the sealing member (23) is provided during application of the lid (10), said compression being partially relieved when said engagement faces (29, 42) engage each other.

Abstract translation: 本发明涉及一种塑料材料的包装，其由容器和盖子构成，该容器和盖子适于通过卡扣接合彼此接合，其中设置有互相接合的互补的接合面以建立所述卡扣接合。 环形弹性密封件设置在接合部分（40）和底壁（19）之间。 本发明的特征在于，在盖（10）的施加期间提供密封构件（23）的轴向压缩，当所述接合面（29,42）彼此接合时，所述压缩部分地被释放。

公开(公告)号：US06338421B1

公开(公告)日：2002-01-15

申请号：US09443287

申请日：1999-11-19

Applicant: Jonathan E. Rush ,  Philip D. Scalvini, Jr. ,  Thomas R. Toczek

Inventor： Jonathan E. Rush ,  Philip D. Scalvini, Jr. ,  Thomas R. Toczek

IPC: B65D4118

CPC classification number: B65D47/06

Abstract: A container lid that is adapted to be placed on a container includes an upstanding side wall and a top wall. The top wall is provided with an opening or through hole for allowing the contents within the container to be mixed while the lid remains on the container. The top wall of the container lid is configured to strengthen and increase the rigidity of the portion of the top wall surrounding the opening. The container lid can also be provided with characteristics allowing the portion of the lid surrounding the opening to flex when a force is applied to the periphery of the opening.

Abstract translation: 适于放置在容器上的容器盖子包括直立的侧壁和顶壁。 顶壁设置有开口或通孔，用于允许容器内的内容物在盖子保持在容器上时被混合。 容器盖的顶壁被构造成加强并增加围绕开口的顶壁的部分的刚性。 容器盖还可以具有这样的特性，即当围绕开口的盖部分施加到开口的周边时，其容易弯曲。

公开(公告)号：US06685049B1

公开(公告)日：2004-02-03

申请号：US09571634

申请日：2000-05-15

Applicant: Jason Joseph Paladino

Inventor： Jason Joseph Paladino

IPC: B65D4118

CPC classification number: B65D43/0212 ,  B65D25/205 ,  B65D2543/00027 ,  B65D2543/00092 ,  B65D2543/00296 ,  B65D2543/00527 ,  B65D2543/00537 ,  B65D2543/00657 ,  B65D2543/00685 ,  B65D2543/0074 ,  B65D2543/00796

Abstract: An injection molded closure is provided for containers that can hold cold products or the like, such as dairy products. The closure is made with a thin wall construction of 0.020 inch or less to provide a lightweight, inexpensive closure. The preferred closure is made of polypropylene with flared skirt walls that are not toed-in. The closures are supported in the stack by radially inner and outer stacking surfaces. The skirt walls are spaced slightly apart, when the closures are stacked, for example, with a 0.002 inch air gap between the skirt walls when perfectly centered with the skirt walls aiding in self-centering of the closures within the stack. An air vent may be provided to allow escape of air between nested, adjacent closures.

Abstract translation: 为可容纳诸如乳制品的冷产品等的容器提供注塑封闭件。 封闭件采用0.020英寸或更小的薄壁结构制成，以提供轻便，便宜的封闭。 优选的封闭物由聚丙烯制成，其中不具有扩口的裙壁。 封闭件通过径向内部和外部堆叠表面在堆叠中被支撑。 裙部壁间隔开间隔开，当封闭件堆叠时，例如在裙壁之间具有0.002英寸的空气间隙，当与裙壁完美对中时，辅助叠层内的封闭件自对中。 可以设置通风口以允许空气在嵌套的相邻闭合件之间逸出。

公开(公告)号：US06419112B1

公开(公告)日：2002-07-16

申请号：US09585689

申请日：2000-06-01

Applicant: Robert Bruce ,  Robert C. Warrer ,  Herbert B. Farmer

Inventor： Robert Bruce ,  Robert C. Warrer ,  Herbert B. Farmer

IPC: B65D4118

CPC classification number: B65D21/0219 ,  B65D21/022 ,  B65D47/06

Abstract: A spill resistant lid includes a sealing bead in pressure contact with the inside wall of a container to be closed when the lid is in sealing position with respect to the container to substantially seal the container. The lid includes a first cylindrical wall and a second cylindrical wall spaced apart to form a receiving channel for the top of a container to be sealed. A ridge extends into the channel from the first cylindrical wall to hold the lid in place. The sealing bead extends into the channel from the second cylindrical wall. A central lid portion closes the area inside the second cylindrical wall and applies sealing pressure to the bead. In a preferred embodiment a third cylindrical wall in the central lid portion is joined to the second cylindrical wall by a web. The relative positions of the second cylindrical wall, the web, and the third cylindrical wall are deformed when the lid is in sealing position on the container and such deformation causes the bead to apply sealing pressure to the inside container wall. The central lid portion also preferably includes a container bottom platform and container receiving groove or secondary container platform for receiving and holding the bottom of a container stacked on the lid.

Abstract translation: 防漏盖包括当盖处于相对于容器处于密封位置以基本上密封容器时与要关闭的容器的内壁压力接触的密封珠。 盖子包括第一圆柱形壁和间隔开的第二圆柱形壁，以形成待密封容器顶部的接收通道。 脊从第一圆柱形壁延伸到通道中以将盖保持在适当位置。 密封珠从第二圆柱形壁延伸到通道中。 中心盖部分封闭第二圆柱形壁内部的区域，并且对珠粒施加密封压力。 在优选实施例中，中心盖部分中的第三圆柱形壁通过腹板连接到第二圆柱形壁。 当盖子处于容器的密封位置时，第二圆柱形壁，腹板和第三圆柱形壁的相对位置变形，这种变形使得凸缘对内部容器壁施加密封压力。 中央盖部分还优选地包括容器底部平台和用于接收和保持堆叠在盖上的容器的底部的容器容纳槽或辅助容器平台。

公开(公告)号：US06708839B2

公开(公告)日：2004-03-23

申请号：US09822874

申请日：2001-04-02

Applicant: Frank Diesterbeck

Inventor： Frank Diesterbeck

IPC: B65D4118

CPC classification number: B65D1/46 ,  B65D21/0222 ,  Y10S215/01

Abstract: A plastic container with a snap lid and with a snap element provided on the upper edge area of the container for the lid to snap onto, the lid having an area in tight contact with the container's upper edge area. The container edge on the side of the snap element facing the top edge of the container is provided with at least one integrally molded reinforcing rib projecting radially and extending over at least a segment of the circumference of the container, preferably running circumferentially around the container. The reinforcing rib may be provided on a downward-facing, circumferential collar region, which is joined in the region of the top edge of the container.

Abstract translation: 具有卡扣盖的塑料容器和设置在容器的上边缘区域上的卡扣元件用于盖子卡扣，盖子具有与容器的上边缘区域紧密接触的区域。 卡扣元件面向容器顶部边缘的容器边缘设置有至少一个一体模制的加强肋，其径向突出并且在容器的圆周的至少一段上延伸，优选地围绕容器周向地周向延伸。 加强肋可以设置在面向下的周向套环区域中，该区域在容器的顶部边缘的区域中被连接。

公开(公告)号：US06478181B1

公开(公告)日：2002-11-12

申请号：US09729496

申请日：2000-12-04

Applicant: Calvin S. Krupa ,  Robert Knoss ,  Richard T. Steichen

Inventor： Calvin S. Krupa ,  Robert Knoss ,  Richard T. Steichen

IPC: B65D4118

CPC classification number: B65D43/0212 ,  B65D2543/00194 ,  B65D2543/0025 ,  B65D2543/00296 ,  B65D2543/00351 ,  B65D2543/00527 ,  B65D2543/00537 ,  B65D2543/0062 ,  B65D2543/00694 ,  B65D2543/00731 ,  B65D2543/00805 ,  B65D2543/00842

Abstract: Plastic trays used for baking shrink when in an oven such that lids which attached to the tray prior to baking no longer fit the tray after baking. Since the shrinkage of the tray is known for the temperature range expected during baking, a lid having two sets of locking tabs at different perimeters can be used to secure the lid to the tray. The first perimeter and locking tabs are used before the tray is baked and the second perimeter and locking tabs used after the tray baked. In this manner a tray with food therein can have a lid secured thereto before baking when the tray is one size and the same lid secured thereto after baking. The lid is removed during baking and reapplied after baking thus protecting the food in the tray before and after baking. Alternatively the tray may have two lid engaging perimeters for attaching the trays to the lids. The first tray perimeter used before baking and the second after baking. The lid would have one perimeter for engaging the tray before and after baking. The location for attaching the trays to the lids can be located anyplace around the trays and lids. The means for attaching the trays to the lids may be by inserting a concave portion into a concave portion, by inserting a portion of the tray or lid under tabs of the lid or tray or any other means of inserting lockingly securing the trays and lids together. The trays and/or lids may change size for a variety of reasons, including thermal expansion and contraction, thermoplastic shrinkage, or load stresses. The dual size containers will fit the lid to the tray before and after the size changes.

Abstract translation: 用于烘烤的塑料托盘在烘箱中收缩，使得在烘烤之前附着到托盘上的盖子在烘烤后不再适合托盘。 由于在烘烤期间预期的温度范围已知托盘的收缩，所以可以使用具有不同周长的两组锁定片的盖将盖固定到托盘。 在托盘被烘烤之前使用第一周边和锁定片，并且在托盘烘烤之后使用第二周边和锁定片。 以这种方式，其中具有食物的托盘可以在烘烤之前固定到其上，同时托盘是一个尺寸的，并且烘烤后固定到其上的盖子。 在烘烤期间将盖子取出并在烘烤后重新施加，从而在烘烤之前和之后保护托盘中的食物。 或者，托盘可以具有两个盖接合周边，用于将托盘附接到盖子上。 烘烤前使用的第一个盘周长，烘烤后第二个。 在烘烤之前和之后，盖将具有用于接合托盘的一个周边。 将托盘连接到盖子的位置可以位于托盘和盖子周围的任何位置。 用于将托盘附接到盖子的装置可以通过将凹部插入到凹部中，通过将托盘或盖子的一部分插入到盖或托盘的突出部上或将托盘和盖子锁定在一起的任何其他装置插入 。 托盘和/或盖可能由于各种原因改变尺寸，包括热膨胀和收缩，热塑性收缩或载荷应力。 双重尺寸的容器将在大小变化之前和之后将盖子装入托盘。

公开(公告)号：US06793096B1

公开(公告)日：2004-09-21

申请号：US10679321

申请日：2003-10-07

Applicant: Chong-Chul Seok

Inventor： Chong-Chul Seok

IPC: B65D4118

CPC classification number: B65D43/0218 ,  B65D45/22 ,  B65D2543/00101 ,  B65D2543/00194 ,  B65D2543/00296 ,  B65D2543/005 ,  B65D2543/00537 ,  B65D2543/00555 ,  B65D2543/00972

Abstract: A food item receiving container. A case defines a receiving space. A lid functions to close the case. Locking wings are integrally formed at edges of the lid, so that they can be pivoted upward and downward. Flange portions are formed on upper end outer surfaces of sidewalls of the case, so that the locking wings are engaged with the flange portions to be maintained in a locked state. An engaging groove is defined on a lower surface of each flange portion. Each locking wing has an elastic engaging part which is formed to be flexed and cover the lower surface of the flange portion when the corresponding locking wing is pivoted downward, and engaging protuberances which are horizontally formed on an upper surface of the elastic engaging part to be engaged with the engaging groove of the flange portion while elastically deforming the elastic engaging part.

Abstract translation: 食品接收容器。 案例定义了接收空间。 盖子用于关闭外壳。 锁定翼部一体地形成在盖的边缘，使得它们可以向上和向下枢转。 凸缘部形成在壳体的侧壁的上端外表面上，使得锁定翼与凸缘部接合以保持在锁定状态。 在每个凸缘部分的下表面上限定啮合槽。 每个锁定翼具有弹性接合部，当相应的锁定翼向下枢转时，弹性接合部形成为弯曲并覆盖凸缘部的下表面，并且在水平形成在弹性接合部的上表面上的接合突起为 在弹性接合部弹性变形的同时与凸缘部的卡合槽卡合。

公开(公告)号：US06415947B1

公开(公告)日：2002-07-09

申请号：US09667007

申请日：2000-09-21

Applicant: Chang-Ho Kim

Inventor： Chang-Ho Kim

IPC: B65D4118

CPC classification number: B65D45/20 ,  B29C45/0025 ,  B29C45/0081 ,  B65D43/0218 ,  B65D2543/00194 ,  B65D2543/00296 ,  B65D2543/005 ,  B65D2543/00555 ,  B65D2543/00972

Abstract: A plastic, rectangular, airtight container for accommodating food items which comprising a rectangular by shaped container main body having four sides, a plurality locking projections provided on each of the four sides of the container main body, a lid provided with locking wings which are hinged along the periphery of the lid, each said locking wing provided with locking holes which accommodate the locking projections, and each said locking wing provided with a flow intercepting hole disposed between the locking holes for forming channels therebetween so that the plastic molten liquid is induced to flow through said channels by bypassing the molten liquid flow intercepting hole.

Abstract translation: 一种用于容纳食品的塑料矩形密封容器，其包括具有四边的矩形形状的容器主体，设置在容器主体的四个侧面中的多个锁定突起，设置有铰接的锁定翼的盖 每个所述锁定翼设置有容纳锁定突起的锁定孔，并且每个所述锁定翼设置有设置在所述锁定孔之间的拦截孔，用于在其间形成通道，使得塑性熔融液体被引导到 通过绕过熔融液体截流孔流过所述通道。