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Household pressure cooker for food with opening security system

A technology for household appliances and food, applied in the direction of pressure cooker, application, cooking utensils, etc., which can solve the problems of unsatisfactory system, blocked safety valve, easy to prevent the normal movement of the safety valve, etc.

Active Publication Date: 2009-08-05
SEB SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] While such common and common safety systems do have certain advantages, in particular their automatic nature which makes it easier for the user to operate the appliance in question, these systems are not entirely satisfactory
[0016] In particular, the functional parts of the safety valve may gradually become clogged especially due to the accumulation of food or calcium in this area
This blockage tends to prevent the normal movement of the safety valve
[0017] Also, the user may turn the lid handle relative to the pot handle as soon as the valve reaches the lower position, thereby opening the pressure cooker.

Method used

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  • Household pressure cooker for food with opening security system
  • Household pressure cooker for food with opening security system
  • Household pressure cooker for food with opening security system

Examples

Experimental program
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Embodiment Construction

[0045] The present invention relates to a domestic appliance (ie a domestic pressure cooker) for cooking food under pressure, comprising a pot 1 ( Figure 5 ) and a lid 2 designed to fit over the pot so that the pot forms a seal (Fig. 4).

[0046] The appliance of the present invention is of the type known as a bayonet closure. To achieve this, the appliance is provided with a lid ramp 3 around the edge of the lid 2 and a pot ramp 4 around the pot edge 5 . Thus, in order to open or close the appliance, the lid 2 must be rotated relative to the pot 1 so that the lid disengages or engages the pot ramp 4 . In the closed state, the pot is provided with a seal by a seal 6 extending around the edge of the lid 2 .

[0047] To facilitate the opening and closing of the appliance, the pot 1 is provided with a pot handle 7, and the lid 2 is provided with a lid handle 8, which are intended to be placed one above the other and in the closed state of the appliance ( image 3 , 3A , 3B) ...

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PUM

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Abstract

The apparatus has a locking / unlocking system with a retaining edge (33) to form a stop against a control base (17) when a bolt (13) is in a stop position and actuating units having a control button. The units permit displacement of the base out of a notch (32) to allow rotation of handles (7, 8) with respect to each other, and opening of the apparatus. The actuating units allow automatic rearmament of a locking unit (20) of the bolt.

Description

technical field [0001] The present invention relates to the general technical field of household appliances for cooking food under pressure, comprising a pot and a lid lockable on the pot to form a substantially sealed cooking vessel. These utensils are used to cook food in a pot under vapor pressure. [0002] More specifically, the present invention relates to a bayonet closure household appliance for cooking food under pressure, provided with a lid with a lid handle and a pot with a pot handle, the lid and lid handle being able to move relative to the pot and the handles of the pot rotate freely and one of said handles is intended to rest on top of the other when the appliance is in the closed position, said appliance has a locking / unlocking system comprising: [0003] a safety valve mounted so as to be movable on the cover between a leaking position and a sealing position, [0004] A safety pin with a control bottom mounted on the lid handle capable of elastic radial slid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/08A47J27/09
CPCA47J27/0806A47J27/09
Inventor 埃里克·洛朗·巴拉耶丹尼尔·琼-玛利亚·阿诺他
Owner SEB SA
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