发明名称 |
PROPORTION-INTEGRATION-DERIVATION (PID) KETTLE STRUCTURE |
摘要 |
A proportion-integration-derivation (PID) kettle structure includes: a kettle upper cover; a water filling cap, embedded into kettle upper cover; and a PID element, fixed onto inner side of water filling cap, to indicate usage time of a filter core in a kettle. The PID element includes: a guiding axis, disposed at an end inside the water filling cap; a pushing rack, sleeved around the guiding axis; a reset spring, disposed between pushing rack and guiding axis; an arc-shape rack pushing boss, disposed symmetrically on both sides of the pushing rack, used to push the pushing rack to move, when water filling cap is opened or closed; a driving gear, disposed at front end of the pushing rack, to act in cooperation with the pushing rack; and a driven gear, disposed below the driving gear, and connected to rotate along with the driving gear. |
申请公布号 |
US2017049258(A1) |
申请公布日期 |
2017.02.23 |
申请号 |
US201615220133 |
申请日期 |
2016.07.26 |
申请人 |
Xiamen Runner Industrial Corporation |
发明人 |
Yang Shao-wei;Wang Yun-chuan;Xie Tian-ming |
分类号 |
A47J27/212;B01D35/143;A47J27/21;C02F1/00 |
主分类号 |
A47J27/212 |
代理机构 |
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代理人 |
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主权项 |
1. A proportion-integration-derivation (PID) kettle structure, comprising:
a kettle upper cover; a water filling cap, embedded into kettle upper cover; and a PID element, fixed onto the inner side of the water filling cap, to indicate usage time of a filter core in a kettle. |
地址 |
Xiamen CN |