发明名称 |
Metal container with thread |
摘要 |
A metal container with thread capable of preventing such a defect that the strength of a lower end of a mouth part and an upper end of a shoulder part of a container main body is non-resistant to a pressing force in radial and axial directions, and a part of the container may be collapsed or buckled during a capping operation where content is filled into the container and cap is fitted to the container automatically by a machine, characterized in that at least one or more inwardly curving smooth annular recessed parts ( 4 ) and at least one or more outwardly curving smooth annular projected parts ( 5 ) are formed in an area ranging from the lower end ( 2 a) of the mouth part ( 2 ) of the container main body to around the upper end ( 3 a) of a tapered shoulder part increasing gradually in radial direction.
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申请公布号 |
US2005115294(A1) |
申请公布日期 |
2005.06.02 |
申请号 |
US20050032077 |
申请日期 |
2005.01.11 |
申请人 |
TAKEUCHI PRESS INDUSTRIES CO. |
发明人 |
KANOU YOSHINORI;TANAKA MASANORI;SAWADA TAKAYOSHI |
分类号 |
B65D1/02;B65D41/04;(IPC1-7):B21D3/02 |
主分类号 |
B65D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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