| 摘要 |
The pressure cooker with a system (3) for locking the closure of the lid (2) on the pan comprises an elastic locking collar housed in the recess (2b) in the lid, clamping the rim (1a) of the pan, a release trigger (5) and a transmission mechanism (7) from the trigger (5) to the collar (4), which has a dividing gap (4a), while its section is flat and angled. The transmission mechanism (7) is housed inside the handle (6) of the lid and it has a member (15), jointed to the trigger (5) and connected to the ends of the collar (4), for the expansion of said collar via a rack (15a).
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