Pressure cooker with splashing preventing and oily water collecting functions

Pressure cooker with splashing preventing and oily water collecting functions

  • CN 103,815,781 A
  • Filed: 11/16/2012
  • Published: 05/28/2014
  • Est. Priority Date: 11/16/2012
  • Status: Active Application
First Claim
Patent Images

1. one kind has antispray and collects the pressure cooker of profit function, include the pot body (10) of pressure cooker and the pot cover with pressure limiting valve (1) matching with it, on described pot cover (1), have around pressure limiting valve one week in order to block from the barrel cover (2) of the fluid-mixing of pressure limiting valve ejection, it is characterized in that:

  • the bottom of described barrel cover (2) be provided be positioned on pot cover (1) around the pressure limiting valve bonnet holding groove (3) of (11) weeks;

    Described holding groove (3) is by the barrel of described barrel cover (2) and be positioned at the internal ring wall with through hole (311) (31) of its inner side and be integrally connected in the threes such as bottom land (32) between both bottoms and form;

    The minimum-value aperture of described through hole (311) is greater than the maximum outside diameter of bonnet (11) upper end, so that described barrel cover (2) and holding groove (3) through described through hole (311) kink in the periphery of bonnet (11), and make to there is suitable gap between described internal ring wall (31) and all sides of bonnet (11);

    Described barrel cover (2) and holding groove (3) are supported in through the bottom of described barrel cover (2) on the surface of pot cover (1) and are connected with pot cover (1) contact;

    Described internal ring wall (31) upper end week edge height and position lower than the relevant position on the lower edge of pressure limiting bonnet bore (12) so that from the fluid-mixing of pressure limiting bonnet bore (12) ejection from the top of described internal ring wall (31) by entering the superjacent air space of described holding groove (3);

    Between described barrel cover (2) and described internal ring wall (31), there is suitable spacing, so that described holding groove (3) has the capacity presetting.

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