Synthetic resin container lid
A technology for synthetic resin and container caps, which is applied in the direction of synthetic resin layered products, bottles/container caps, and containers tightly closed with caps, which can solve problems such as inability to remove
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[0026] Now, the present invention will be described in more detail with reference to the accompanying drawings showing a synthetic resin container cap constructed according to the present invention.
[0027] see Figure 1 to Figure 3 , the container lid shown here and marked with 2 as a whole may be integrally injection molded or compression molded from a suitable synthetic resin such as polyethylene or polypropylene, the container lid comprising a top wall 4 and a top wall 4 downwardly from the periphery Extended skirt wall 6 . The top wall 4 is circular in plan view and has a flat central portion and a peripheral portion inclined downward in the radially outward direction. Such as image 3 As clearly shown, two annular seals protruding downwards, an inner seal 8 and an outer seal 10 , are provided in the peripheral portion of the inner surface of the top wall 4 .
[0028] The skirt wall 6 is approximately cylindrical as a whole. An annular locking ridge 12 is formed in t...
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Abstract
Description
Claims
Application Information
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