A rechargeable blender with offset blades is disclosed. Exemplary implementations may include a base assembly, a container assembly, control circuitry, and/or other components. The blender includes a set of blades that is offset from the center.

Disclosed is a safe hand-pulled vegetable chopper, which relates to the field of food processing tools. The vegetable chopper herein includes a cup body, a lid matched with the cup body, a puller cord driving member in the lid, and a blade assembly in the cup body and detachably connected with a driving end of the puller cord driving member, a circular skirt-like enclosure is provided from a bottom of the lid around an outer periphery of the blade assembly for shielding the blade assembly, the skirt-like enclosure is on an inner side of the cup body when the cup body engages the lid, and the blade assembly stays on the lid when the cup body and the lid are separated.

The present disclosure relates to a food preparation apparatus with a rotatable chopping tool for chopping foods having a control unit. The chopping tool is arranged or arrangeable relative to a vessel in such a way that foods chopped by means of the chopping tool are transported downwards by gravity to be collected in the vessel. Furthermore, the disclosure relates to a method for chopping a food using a food preparation apparatus, a computer program product, and a use of a chopping attachment. A food preparation apparatus comprises a control unit configured to set a target parameter of a chopping process of a food by means of the chopping tool taking into account provided information. In this way, a particularly good and reproducible chopping result is achieved.

An electric motor includes a front end cover, a rotary output shaft extending through the front end cover from an inner cavity of the electric motor, and a gear transmission mechanism provided inside the inner cavity of the electric motor. The rotary output shaft includes an inner rotary shaft and an outer rotary shaft that are arranged concentrically. The gear transmission is in a transmission connection with the inner rotary shaft and the outer rotary shaft.

An electric motor includes a front end cover, a rotary output shaft extending through the front end cover from an inner cavity of the electric motor, and a gear transmission mechanism provided inside the inner cavity of the electric motor. The rotary output shaft includes an inner rotary shaft and an outer rotary shaft that are arranged concentrically. The gear transmission is in a transmission connection with the inner rotary shaft and the outer rotary shaft.

A blender includes a blender body including an external cylinder, a grinding blade, and a blade driving portion rotating the grinding blade; and an internal cylinder unit including an internal cylinder, disposed in the external cylinder, in which the grinding blade is disposed, and having an internal side surface, on which at least one projection is formed, and an internal cylinder driving portion rotating the internal cylinder, wherein the internal cylinder driving portion rotates the internal cylinder with an internal cylinder driving motor in a direction opposing a rotational direction of the grinding blade, and includes a blocking member preventing the internal cylinder from rotating in the same direction as the rotational direction of the grinding blade.

A food processing device capable of chopping foodstuff that can be used indoors and suitable to be used outdoors, the device may include a food processing container (1) with a base (11), a wall (12), and a removable lid (17) with an opening (170) and a pass-through aperture (171), the base (11) having a cylindrical protrusion and a pin (15) extending therefrom; a food processing tool (2) with a shaft (20) and a plurality of blades (21a, 21b), the food processing tool (2) is configured to be connected to the pin (15) extending from said base (21); a connector (4); a coupling unit (3) having a wall and a slidable member (33); and a driver (5), wherein said connector (4) is configured to connect said food processing tool (2) to said coupling unit (3), and wherein said coupling unit (3) is configured to connect said connector (4) to said driver (5).

An appliance operable in a first configuration as a blender and in a second configuration as a food processor, with safety mechanisms that work for both configurations. In the blender configuration, the appliance has safety mechanisms in a blade attachment that function to prevent the motor from operating unless the blade attachment is properly secured to the motor base and a blender container is properly secured to the blade attachment. In the food processor configuration, the appliance has safety mechanisms that function to prevent the motor from operating unless a food processor container is properly secured to the motor base and a lid is properly secured to the food processor container.

A blade assembly and a food processor having the same are provided. The blade assembly includes an inner blade shaft, an outer blade shaft, an inner joint assembly, and an outer joint assembly. The outer blade shaft is fitted over the inner blade shaft. The inner joint assembly includes an inner blade joint, an inner motor joint, and an inner sealing head. The inner sealing head is connected between the inner blade joint and the inner motor joint, the inner blade joint is connected to the inner blade shaft. The outer joint assembly includes an outer blade joint, an outer motor joint, and an outer sealing head, the outer sealing head is connected between the outer blade joint and the outer motor joint, and the outer blade joint is connected to the outer blade shaft.

A blade assembly and a food processor having the same are provided. The blade assembly includes an inner blade shaft, an outer blade shaft, an inner joint assembly, and an outer joint assembly. The outer blade shaft is fitted over the inner blade shaft. The inner joint assembly includes an inner blade joint, an inner motor joint, and an inner sealing head. The inner sealing head is connected between the inner blade joint and the inner motor joint, the inner blade joint is connected to the inner blade shaft. The outer joint assembly includes an outer blade joint, an outer motor joint, and an outer sealing head, the outer sealing head is connected between the outer blade joint and the outer motor joint, and the outer blade joint is connected to the outer blade shaft.