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    • 3. 发明公开
    • CONTAINER AND CLOSURE
    • EP3325370A1
    • 2018-05-30
    • EP16757927.5
    • 2016-07-21
    • Threadless Closures Limited
    • FRASER, Anthony Henry JosephHEIN, John
    • B65D51/16B65D41/06B65D43/02
    • B65D41/065B65D43/0231B65D2543/00972
    • A plastic or metal wide mouth container (10) with a metal closure, the container having an opening defining an axis and an outwardly projecting first member around the external surface of the container, the first member comprising a plurality of circumferentially spaced apart first portions, each first portion having an element with elongate upper and lower surfaces, said upper and lower surfaces thereof being substantially horizontal in the circumferential direction. The metal closure has a top part and a skirt part, the skirt part comprising an inwardly projecting second member around an internal surface thereof, the second member comprising a plurality of circumferentially spaced apart second portions, each second portion having an element with elongate upper and lower surfaces, said upper and lower surfaces thereof being substantially horizontal in the circumferential direction. The horizontal elements of the second portions are of a length such that they can pass through spaces between the first portions and are locatable beneath the first portions so as to secure the metal closure to the container. The closure has a sealing member (23) for providing a seal with a sealing surface of the container, the sealing surface (13) being a substantially vertical surface about the interior or exterior of a neck portion of the container and the second portions on the closure having an upwardly inclined end at one end thereof and a downwardly inclined end at the other end thereof which extend beyond said elongate upper and lower surfaces thereof, respectively. Rotation of the metal closure in a tightening direction drives the second portions down the downwardly inclined ends to move the closure downwards and to compress the seal member in a substantially horizontal direction into sealing engagement with the vertical sealing surface. Rotation of the closure in a loosening direction drives the second portions up the upwardly inclined ends to move the sealing member from the sealed position to a secured venting position. Further rotation in the loosening direction is required to remove the closure from the container.
    • 7. 发明公开
    • CIRCULAR PLASTIC CONTAINER LOCKING STRUCTURE
    • VERRIEGELUNGSSTRUKTURFÜRKREISFÖRMIGENKUNSTSTOFFBEHÄLTER
    • EP3048062A1
    • 2016-07-27
    • EP16151843.6
    • 2016-01-19
    • Ningbo Changqi Fluorine Plastic Products Co., Ltd.
    • LI, AoqiDAI, Zhixiang
    • B65D43/02B65D43/26B65D45/02
    • B65D43/0231B65D11/06B65D43/0227B65D43/06B65D43/26B65D45/02B65D2543/00092B65D2543/00296B65D2543/00509B65D2543/00537B65D2543/00555B65D2543/00888
    • A circular plastic container locking mechanism comprises a barrel body (11) and a barrel cover (12), wherein a plurality of barrel cover threaded strips (2) are arranged on the inner side of the barrel cover, a rack (1) is arranged on a surface, connected with the barrel body, on the barrel cover, a plurality of barrel body threaded strips (13) are arranged on the outer-side periphery of an edge opening of the barrel body, the barrel cover threaded strips are matched with the barrel body threaded strips, a set of gear (9) is arranged on the edge of an upper opening of the barrel body, a gear-fixing central shaft (8) is arranged in the gear, and the gear is connected with a gear handle (10); when the barrel body is stationary, the gear handle drives the gear to rotate towards a counter-clockwise direction, and with the rotating function of the gear, the rack on the barrel cover and the whole barrel cover are driven to move towards a clockwise direction, ten times of the force for locking the barrel body and the barrel cover up and down can be produced with only a small amount of force by utilizing the lever effect of the gear handle and the effect of thread slope movement on the gear to lock the barrel cover and the barrel body; when the gear handle swings towards the clockwise direction, the barrel cover moves towards the counter-clockwise direction, and then the barrel cover is unlocked; and therefore locking and unlocking are very convenient
    • 圆形塑料容器锁定机构包括筒体(11)和枪管盖(12),其中多个筒盖螺纹条(2)布置在枪管盖的内侧,齿条(1)布置 在筒体上与筒体连接的表面上,在筒体的边缘开口的外侧周缘上设置有多个筒体螺纹条(13),筒盖螺纹条与 筒体螺纹条,一组齿轮(9)布置在筒体上部开口的边缘上,齿轮固定中心轴(8)布置在齿轮中,齿轮与齿轮 手柄(10); 当机体静止时,齿轮把手驱动齿轮朝向逆时针方向旋转,并且随着齿轮的旋转功能,机筒盖上的齿条和整个机筒盖被驱动朝顺时针方向移动 通过利用齿轮把手的杠杆作用和螺纹坡度运动对齿轮的作用,可以仅用少量的力量产生十倍的用于锁定枪管体和枪管盖的力 桶盖和桶体; 当齿轮把手向顺时针方向摆动时,筒盖向逆时针方向移动,然后筒盖被解锁; 因此锁定和解锁非常方便
    • 9. 发明公开
    • Connecting structure
    • Verbindungsstruktur
    • EP2857326A1
    • 2015-04-08
    • EP14194015.5
    • 2009-05-29
    • Nakamura, Kohei
    • Nakamura, Kohei
    • B65D41/06B65D21/02F16B21/00F16B21/04B65D41/04A44B1/08F16K15/20
    • B65D41/0471A44B1/08A44B1/14A44B1/32A44B5/02B65D21/0231B65D41/04B65D41/0485B65D41/0492B65D41/06B65D43/0231B65D50/061B65D2251/04F16B21/02F16B21/04F16B21/165F16K15/20Y10T403/68
    • PROBLEM: Disclosed is a connecting structure that enables a lid body to be connected by the slight rotation thereof in either direction, and that is tolerant of use in many environments including sandy or dusty environments.
      MEANS FOR SOLVING THE PROBLEM: A connecting structure 1A for connecting a first member 2A and a second member 3A, wherein the first member 2A comprises a connecting upright portion 21 and a plurality of locking flanges 22 provided to extend outwards along the circumferential direction of the outer side surface of the connecting upright portion 21, while the second member 3A comprises a connecting side-wall portion 32 that overlies the connecting upright portion 21 and a plurality of locking projections 33 provided to extend inwards from the inner side surface the connecting side-wall portion 32. The bottom faces of the locking flanges 22 distend downwards in a convex curved shape, and when the second member 3A is overlaid on the first member 2A and rotated, the upper faces of the locking projections 33 are guided with sliding contact along the convex curved bottom faces 23 of the locking flanges 22 and locked at the lowermost position of the convex curved bottom faces 23.
    • 问题:公开了一种连接结构,其能够通过在任一方向上的轻微旋转来连接盖体,并且其容许在许多环境中使用,包括沙质或多尘环境。 解决问题的手段:用于连接第一构件2A和第二构件3A的连接结构1A,其中第一构件2A包括连接立起部21和多个锁定凸缘22,所述多个锁定凸缘22设置成沿着第二构件2A的圆周方向向外延伸 连接直立部21的外侧面,而第二构件3A包括连接侧壁部分32,其连接在连接直立部分21上,并且多个锁定突起33设置成从内侧表面向内延伸, 锁定凸缘22的底面以凸形的弯曲形状向下延伸,并且当第二构件3A覆盖在第一构件2A上并旋转时,锁定突起33的上表面沿着滑动接触被引导 锁定凸缘22的凸形弯曲底面23并锁定在凸形弯曲底面23的最下位置。