公开(公告)号：US4919299A

公开(公告)日：1990-04-24

申请号：US202832

申请日：1988-06-03

申请人： Peter R. Haines

发明人： Peter R. Haines

IPC分类号： B29C49/22 ,  B65D6/10 ,  B65D25/14 ,  B65D43/02

CPC分类号： B65D43/021 ,  B65D11/16 ,  B65D25/14 ,  B65D2543/00027 ,  B65D2543/00092 ,  B65D2543/00296 ,  B65D2543/00435 ,  B65D2543/00629 ,  B65D2543/00685 ,  B65D2543/0074 ,  B65D2543/00796

摘要： A container assembly and a method of constructing such an assembly has an outer container (1) a side wall (3) of which forms an open top, and has a blow moulded inner container (7) which forms a liner to the container (1). The liner (7) has a neck (8) which is secured to an internal flnage (4) extending from the outer container. The flange (4) may be moulded integral with either the lener (7) or the outer container (1). A lid (10) has and external annular recess (12) which snap engages with an annular rib (5) on the flange (4) to form a sealed chamber in the assembly. The lid (10) and liner (7) are formed of the same first plastic material (for example PET) while the outer container (1) is formed of a different second plastics material (for example, polypropylene) so that the sealed chamber is defined wholly by the first plastics material which may be expensive but resistance to corrosion from contents (such as paint) stroed in the chamber while the second plastics of the outer container may be inexpensive but non-resistant to corrosion from the contents in the chamber.

公开(公告)号：US4640430A

公开(公告)日：1987-02-03

申请号：US809866

申请日：1985-12-17

申请人： Peter R. Haines

发明人： Peter R. Haines

IPC分类号： B65D41/04

CPC分类号： B65D41/04

摘要： A moulded screw-cap for a container has a plurality of screw-thread ridges 24 formed internally of the skirt 19 of the cap each ridge having helical first portion 25 extending away from the top 18 and a second portion 26 of substantially zero helix angle. The circumferential distance A between the nose 28 of portion 26 and the line 29 of the lower face of portion 25 of each ridge 24 is less than the circumferential distance between the thread ridges on the container. A transition portion 27 is provided between portions 25 and 26 and, during application of the cap to a container allows the portions 26 to drop into the gaps between adjacent thread ridges on the container sufficiently to bring the upper surfaces of portion 26 into correct position for engagement with complementary inclined surfaces of the projections on the container, so that no downward pressure need be applied to the cap.

摘要翻译： 用于容器的模制螺旋盖具有多个螺纹脊24，其形成在盖的裙部19的内部，每个脊具有远离顶部18延伸的螺旋形第一部分25和基本上为零螺旋角的第二部分26。 每个脊24的部分26的鼻部28和部分25的下表面的线29之间的圆周距离A小于容器上的线脊之间的圆周距离。 过渡部分27设置在部分25和26之间，并且在将帽施加到容器时允许部分26落入容器上的相邻螺纹脊之间的间隙中，足以使部分26的上表面成为正确的位置 与容器上的突起的互补倾斜表面接合，使得不需要向帽施加向下的压力。

公开(公告)号：USD362180S

公开(公告)日：1995-09-12

申请号：US25625

申请日：1994-07-07

申请人： Peter R. Haines

设计人： Peter R. Haines

公开(公告)号：US4886181A

公开(公告)日：1989-12-12

申请号：US107786

申请日：1987-10-09

申请人： Peter R. Haines

发明人： Peter R. Haines

IPC分类号： B29C65/08 ,  B29C65/58 ,  B29C65/72 ,  B65D3/12 ,  B65D6/26 ,  B65D8/04 ,  B65D8/18 ,  B65D43/04

CPC分类号： B29C65/08 ,  B29C65/58 ,  B29C65/72 ,  B29C66/542 ,  B29C66/545 ,  B65D11/02 ,  B29C66/30223 ,  B29C66/73921 ,  B29C66/8322

摘要： A plastics container assembly has a tubular wall 1 and a bottom end cap 2 fitted thereto to form a base. The wall 1 has an internal flexible and integral peripheral sealing flange 7 which is displaced by abutment with a closure wall 2a during fitting of the end cap to the side wall so that an annular rib 8 on the cap snap engages with an annular groove 5 in the side wall. A flange 12 on the bottom cap overlies the bottom end of the side wall 3 and may be permanently bonded thereto by welding. The flange 7 presents a smoothly curved concave profile 13 and provides a smooth transition 14 with the closure wall 2a.Fluid seals are provided by abutting surfaces between the rib 8 and groove 5, between the flange 12 and bottom of the wall 1 and between the sealing flange 7 and wall 2a.In a modification the annular rib is located on the wall 1 to snap engage with an annular groove in the cap 2 and the sealing flange 7 is omitted so that the smoothly curved concave profile is formed by an upward extension wall of the bottom cap 2.

摘要翻译： 塑料容器组件具有安装在其上以形成底座的管状壁1和底端帽2。 壁1具有内部柔性且整体的外围密封凸缘7，该凸缘7在将端盖安装到侧壁的过程中与闭合壁2a邻接而移位，使得帽盖上的环形肋8与环形槽5接合 侧墙。 底盖上的凸缘12覆盖在侧壁3的底端上，并且可以通过焊接永久地结合到其上。 凸缘7具有平滑弯曲的凹形轮廓13并且提供与闭合壁2a平滑的过渡部分14。 流体密封件由肋8与凹槽5之间，凸缘12与壁1的底部之间以及密封凸缘7与壁2a之间的邻接表面提供。 在一个变型中，环形肋位于壁1上以与帽2中的环形槽卡扣接合，并且省略密封凸缘7，使得平滑弯曲的凹形轮廓由底盖2的向上延伸的壁形成。