The present invention relates to a mechanical food treatment processor comprising a driving block topped by a bowl. The driving block comprises a motor connected to a rotation driving means. The processor further comprises a food treatment tool with means of coupling with the rotation driving means.
The present invention relates to a mechanical food treatment processor comprising a driving block topped by a bowl. The driving block comprises a motor connected to a rotation driving means. The processor further comprises a food treatment tool with means of coupling with the rotation driving means. The bowl is topped by a lid with an opening/closing system placed on the bowl and operable to rotate about a substantially vertical axis. The lid is provided with a safety device operable to block the opening of the lid when a force, substantially parallel to the axis of rotation, is exerted on the lid. The claimed device is operable to avoid a brutal ejection of the lid and/or emissions of extreme burning steam in the event of an overpressure in the bowl.
대표청구항▼
1. Mechanical food treatment processor, comprising: a driving block topped by a bowl and comprising a motor connected to a rotation driving device;a food treatment tool comprising a coupling device to couple the food treatment tool to the rotation driving device;wherein the bowl is topped by a lid h
1. Mechanical food treatment processor, comprising: a driving block topped by a bowl and comprising a motor connected to a rotation driving device;a food treatment tool comprising a coupling device to couple the food treatment tool to the rotation driving device;wherein the bowl is topped by a lid having an opening/closing system placed on the bowl and the lid is configured to rotate about a substantially vertical axis;wherein the lid comprises a safety device configured to block opening of the lid when an internal force, substantially parallel to the substantially vertical axis of rotation, is exerted upwardly on the lid;wherein the lid pivots with respect to the bowl, between a closing position and an opening position, the closing position enables the motor to operate and the opening position enables the lid to be raised, the opening position is an angular distance α from the closing position; andwherein the safety device comprises a blocking component to block the lid in a blocking position at an angular distance β from the closing position, with 0<β<α. 2. The processor of claim 1, wherein the safety device comprises at least one projection supported by the bowl, cooperating with at least one blocking component supported by the lid, to block the lid from rotating about the substantially vertical axis when a force, substantially parallel to the substantially vertical axis, is exerted on the lid. 3. The processor of claim 1, further comprising another safety device to prevent the motor from operating when the lid deviates from an angle γ from the closing position, with 0≦γ<β. 4. The processor of claim 1, further comprising a seal providing a connection between the bowl and the lid, the seal comprising a substantially cylindrical part disposed along the substantially vertical axis of the bowl, and having a dimension to maintain a tight connection between the bowl and the lid when the lid is in the blocking position. 5. The processor of claim 4, wherein the seal having a plane of symmetry to permit assembly with the bowl and lid in two positions. 6. The processor of claim 1, wherein the lid comprises at least one introduction opening to introduce food into the bowl, the opening being off-centered with respect to the substantially vertical axis of the bowl; wherein the lid comprises an internal wall supporting a panel having a substantially cylindrical shape, oriented towards a periphery of the lid, located between the introduction opening and the periphery of the lid; and wherein the panel of the internal wall of the lid is substantially centered on the substantially vertical axis of the bowl when the lid is positioned on the bowl. 7. The processor of claim 6, wherein an internal side wall of the bowl is located at a radial distance from the panel, the radial distance being pre-selected according to a volume of liquid that can be treated by the bowl, so as to avoid an overflow of liquid through the introduction opening when the liquid is centrifuged by the food treatment tool. 8. The processor of claim 6, wherein the lid comprises a shaft mounted thereon and rotating about the substantially vertical axis of the bowl, the shaft being connected to a closing panel for closing the introduction opening, the panel being configured to alternately open and close the introduction opening when the shaft is rotating. 9. The processor of claim 8, wherein the shaft mounted on the lid comprises a handle positioned outside the lid, the handle being substantially opposite the closing panel. 10. The processor of claim 8, wherein the shaft mounted on the lid comprises a scraping arm to remove food from as at least one of an internal side wall of the bowl or an internal wall of the lid. 11. The processor of claim 1, further comprising a food heating device. 12. The processor of claim 11, wherein the lid comprises a conduit to exhaust steam from the bowl, the conduit comprising a first end near a center of the lid and leading into the bowl and a second end offset from the center of the lid and leading to the outside of the bowl.
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이 특허에 인용된 특허 (9)
Jansen Cornelis J. (Rijen NLX) Schilthuizen Stephanus F. (Berkel-Enschot NLX), Cover for a waste container.
Planca, Rinaldo; Veneziano, Jose Carlos, Safety system to prevent the functioning of a blender or food processor if the top of its cup is not in place.
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