A domestic pressure cooker (1) is disclosed comprising at least a pan (2) and a lid designed to be added to the pan (2) to form a cooking chamber with the latter. The lid has an inside face designed to be positioned opposite the inside of the chamber and an outside face opposite thereof, characteriz
A domestic pressure cooker (1) is disclosed comprising at least a pan (2) and a lid designed to be added to the pan (2) to form a cooking chamber with the latter. The lid has an inside face designed to be positioned opposite the inside of the chamber and an outside face opposite thereof, characterized in that it comprises a plastic trim which substantially covers all of the outside face.
대표청구항▼
1. Domestic pressure cooker (1) comprising at least a pan (2) having a wall and a lid (3) designed to be added to the pan (2) to form a cooking chamber with said pan, wherein said lid (3) has an inside face (3′) designed to be positioned opposite the inside of the chamber and an outside face (3″) op
1. Domestic pressure cooker (1) comprising at least a pan (2) having a wall and a lid (3) designed to be added to the pan (2) to form a cooking chamber with said pan, wherein said lid (3) has an inside face (3′) designed to be positioned opposite the inside of the chamber and an outside face (3″) opposite, and including a plastic trim (8) which substantially covers all of said outside face (3), and a locking means for locking said lid to said pan, said plastic trim being independent from said locking means; and in which the lid (3) has an axis of symmetry (Y-Y′) and in that the trim (8) is attached to the lid (3) and overlaps the latter to form indexation means (8″) designed to cooperate with complementary reception means (2H) fitted to the pan (2), substantially to prevent any rotation of the lid (3) relative to the pan (2) around its axis of symmetry (Y-Y′). 2. Pressure cooker (1) according to claim 1 in which when the indexation means (8″) are not engaged with the complementary reception means (2H) substantially to prevent any rotation of the lid (3) relative to the pan (2) around its axis of symmetry (Y-Y′), the contact means (8′) are kept at a sufficient distance from the pan (2) to prevent the lid (3) from reaching its predetermined sealing position. 3. Pressure cooker (1) according to claim 1 in which the pan (2) at least comprises a gripping part (20), wherein said gripping part (20) bears the complementary reception means (2H). 4. Pressure cooker (1) according to claim 3, in which the indexation means (8″) and the complementary reception means (2H) are designed to engage into one another. 5. Pressure cooker (1) according to claim 4, in which the trim (8) at least comprises a lug (11, 12) which overlaps the lid (3) to form the indexation means (8″), wherein the gripping part (20) has a concave portion (21A, 22A) forming the reception means (2H) and is designed to accommodate said lug (11, 12). 6. Pressure cooker (1) according to claim 5, in which the trim (8) comprises a collar which overlaps the lid (3), wherein said collar is designed to come into contact against the gripping part (20) when the lug (11, 12) is not accommodated in the concave portion (21A, 22A), so as to keep the lid (3) out of its predetermined sealing position. 7. Pressure cooker (1) according to claim 6, in which when the lug (11, 12) is accommodated in the concave portion (21A, 22A) and the lid (3) is in its sealing position, the collar is designed so that it does not overlap the pan (2) radially. 8. Pressure cooker (1) according to claim 1 in which the trim (8) is attached to the lid (3) in discrete zones, the lid having a deformation profile when the pressure cooker is in use, so that the deformation profile that may be passed onto the lid (3) under the effect of an increase in pressure inside the chamber is not communicated to the trim (8), or at least not entirely. 9. Pressure cooker (1) according to claim 1 in which said locking means (4) comprise at least a locking opening (50A, 50B, 60A, 60B) located in the wall of the pan (2) and a pin (5A, 5B, 6A, 6B) with a mobile mounting on the lid (3) between a position where the lid (3) is locked in which the pin (5A, 5B, 6A, GB) is engaged in the locking opening and a position where the lid (3) is released in which the pin (5A 5B, 6A, 6B) is cleared from the locking opening. 10. Pressure cooker (1) according to claim 9 in which the locking means (4) are masked by the trim (8). 11. Pressure cooker (1) according to claim 1 in which the pan (2) comprises a lateral wall (2B), wherein said lateral wall (2B) itself comprises a convergent portion (2D) against which the lid (3) is designed to come into contact inside the pan (2), to form the cooking chamber. 12. Pressure cooker (1) according to claim 1 in which the trim (8) is made of a thermoplastic material. 13. Pressure cooker (1) according to claim 1 in which said cooker is designed to be associated to an independent external source of heat. 14. Domestic pressure cooker (1) comprising at least a pan (2) having a wall and a lid (3) designed to be added to the pan (2) to form a cooking chamber with said pan, wherein said lid (3) has an inside face (3′) designed to be positioned opposite the inside of the chamber and an outside face (3″) opposite, and including a plastic trim (8) which substantially covers all of said outside face (3), and a locking means for locking said lid to said pan, said plastic trim being independent from said locking means; and in which the trim (8) is attached to the lid and overlaps the latter to form contact means (8′) designed to come into contact with the pan (2), so that when the contact means (8′) come into contact with the pan (2), the lid (3) is suspended from the trim (8) and is positioned inside the pan (2) in a predetermined sealing position to form the cooking chamber with the pan (2). 15. Pressure cooker (1) according to claim 14 in which the trim (8) is attached to the lid (3) in discrete zones, the lid having a deformation profile when the pressure cooker is in use, so that the deformation profile that may be passed onto the lid (3) under the effect of an increase in pressure inside the chamber is not communicated to the trim (8), or at least not entirely. 16. Pressure cooker (1) according to claim 14 in which said locking means (4) comprise at least a locking opening (50A, 50B, 60A, 60B) located in the wall of the pan (2) and a pin (5A, 5B, 6A, 6B) with a mobile mounting on the lid (3) between a position where the lid (3) is locked in which the pin (5A, 5B, 6A, GB) is engaged in the locking opening and a position where the lid (3) is released in which the pin (5A 5B, 6A, 6B) is cleared from the locking opening. 17. Pressure cooker (1) according to claim 16 in which the locking means (4) are masked by the trim (8). 18. Pressure cooker (1) according to claim 14 in which the pan (2) comprises a lateral wall (2B), wherein said lateral wall (2B) itself comprises a convergent portion (2D) against which the lid (3) is designed to come into contact inside the pan (2), to form the cooking chamber. 19. Pressure cooker (1) according to claim 14 in which the trim (8) is made of a thermoplastic material. 20. Pressure cooker (1) according to claim 14 in which said cooker is designed to be associated to an independent external source of heat.
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이 특허에 인용된 특허 (7)
Wooderson, Blaise M.; Rose, Frederick A., Button actuated pressure released and locking devices for pressure cookers.
Eric Chameroy FR; Eric Christian Jacques Rhetat FR; Eric Laurent Baraille FR, Device for locking/unlocking a pressure cooker with lug-bayonet type closure.
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