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Method of making bayonet sealing closure for containers and lids

A technology for containers and container components, which is applied in the field of making bayonet seals for containers and caps, and can solve problems such as worn caps or cup threads

Inactive Publication Date: 2016-08-31
EVEREADY BATTERY CO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, this repetitive force may have the added drawback of prematurely wearing down the threads on the lid or cup or both

Method used

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  • Method of making bayonet sealing closure for containers and lids
  • Method of making bayonet sealing closure for containers and lids
  • Method of making bayonet sealing closure for containers and lids

Examples

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Embodiment Construction

[0047] For purposes of description herein, the terms "upper", "lower", "right", "left", "front", "rear", "vertical", "horizontal" and their derivatives shall be linked as figure 1 Medium-oriented invention. It will be understood, however, that the invention may assume many alternative orientations, except where expressly indicated to the contrary. It will also be understood that the particular apparatus and method illustrated in the accompanying drawings and described in the following description are simply exemplary embodiments of the inventive concept defined in the appended claims. Accordingly, specific dimensions and other physical characteristics relating to the embodiments disclosed herein are not to be considered as limiting, unless the claims expressly state otherwise.

[0048] Referring to the figure, especially figure 1 , illustrates an embodiment of a container assembly comprising a container and lid of the present disclosure, and is generally indicated by referen...

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PUM

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Abstract

A method for forming a container assembly (100) having a lid (30), a container (10) and a cooperative closure mechanism (50) is disclosed. The method includes providing a lid form (114) and flexible members (162) biased toward the lid form, wherein the lid form (114) and the flexible members (162) are operable between a forming position defined by the lid form exerting a biasing force against the flexible members (162), and an extraction position defined by the biasing force being substantially removed from the flexible members (162); creating a lid form cavity (116) defined by the lid form and the flexible members disposed in the forming position; injecting a lid material throughout the lid form cavity to form a lid; disposing the lid form and the flexible members (162) in the extraction position, wherein the lid form is moved distal from the lid and the flexible members are biased away from the lid to separate the lid from the flexible members (162).

Description

[0001] This application incorporates and incorporates U.S. Design Patent Application Serial No. 61 / 908,956, filed November 26, 2013, entitled Method of Making A Bayonet Sealing Closure For Containers And Lids Claiming the benefit of its filing date, the entire contents of which are incorporated herein by reference. [0002] The present disclosure generally relates to closure mechanisms for lid and container assemblies that avoid the use of threads on the lid. More particularly, the present disclosure relates to a closure mechanism for a lid and container assembly, the closure being achieved by an arrangement of slots on the cup portion of the container and interacting features on the lid portion of the container, and to methods of forming components of the container assembly . technical background [0003] Commercially available baby cups use a standard helical thread for the closure of the lid portion to the cup portion. Since most cups are made of plastic, there are severa...

Claims

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Application Information

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IPC IPC(8): B29C45/44B29C33/48B65D41/06B29L31/56
CPCB29C33/485B29C45/4435B65D41/06B29L2031/7158B29L2031/56B29K2905/12B29C45/2618
Inventor V.瓦尔德拉马J.卢梭D.法克托罗维奇S.摩尔斯
Owner EVEREADY BATTERY CO INC