JP3218828U - Blade structure for cutting ingredients - Google Patents

Abstract

Provided is a blade structure for cutting foods that can efficiently stir, chop, and use various foods efficiently.
A blade 2 for cutting foods, which is held on a shaft 1 that can be switched between forward and reverse rotation, has a blade portion 3 with respect to one rotational direction, and a non-blade-shaped back portion 4 in the reverse direction. The stirring fin 5 is raised at the tip of the blade 2, and the stirring fin 5 is disposed so as to rotate in proximity to the inner wall surface 7 of the stirring container 6 in which the blade 2 is accommodated. A small protrusion 8 for ice crusher is formed at the boundary portion between the stirring fin 5 and the back portion 4.
[Selection] Figure 1

Description

  The present invention relates to an improvement of a blade such as a chopper that can efficiently stir, chop, and use various foods efficiently.

  Conventionally, when food is pulverized with a juicer or a mixer, it is widely known that a blade is formed on one side of the blade and the other is a back portion having no blade, and the direction of rotation is switched to change the direction of rotation.

  However, when the ice is mixed and rotated, the blade 3 may be damaged by the hard ice when the blade is rotated in a direction that hits the ice, and the sharpness is reduced.

  In addition, there is a defect that the rotationally processed food material adheres to the inner surface of the stirring container and is not sufficiently stirred. On the other hand, although the thing which raised the tip of the wing | blade for stirring close to the inner surface of a stirring container like patent document 2 is proposed, since it is a mere stirring apparatus, it is various in processes other than stirring. Had a disadvantage that could not be addressed.

Utility Model Registration No. 3163159 Japanese Utility Model Publication No. 6-21550

  The present invention is intended to be able to perform various treatments of foods satisfactorily without impairing them, and to allow efficient processing without attaching food materials to the inner surface of the stirring container in any case.

  The feature of the present invention is a blade 2 for cutting foods held on a shaft 1 that can be switched between forward and reverse rotation, and has a blade portion 3 with respect to one rotation direction and is non-blade in the reverse direction. It has a back part 4, a stirring fin 5 is raised at the tip of the blade 2, and the stirring fin 5 is rotated close to the inner wall surface 7 of the stirring container 6 in which the blade 2 is accommodated. And a small protrusion 8 for ice crusher is formed at the boundary between the stirring fin 5 and the back portion 4.

  In the present invention, the blade portion 3 is provided on one side of the blade 2 and the back portion 4 having no blade is provided on the other side, and the blade portion 3 is rotated in the preceding direction by switching the rotation direction of the shaft 1. When the food in the stirring vessel 6 is chopped and mixed with the blade portion 3, the food can be chopped, grated, etc. Conversely, when the rotation is switched to the back 4, the food is made into a paste. It can be ground and mixed.

  The blade 2 is provided with a stirring fin 5 that rotates at a position close to the inner surface 7 of the stirring vessel 6, so that the food material adhering to the inner surface 7 of the stirring vessel 6 can be scraped off during both forward and reverse rotations. The loss due to the adhesion of food during kneading to the inner surface 7 can be reduced, and the kneading of the food can be reliably performed in a short time.

  Further, since the small protrusion 8 is provided in the vicinity of the base portion of the stirring fin 5, when the ice is crushed, the blade portion 3 is not damaged and is efficiently crushed into small particles by the impact of the small protrusion 8. Therefore, there is an advantage that it can be finished into a chopped food in a state in which moderately good granular ice is mixed and an appropriate texture is left.

  1 and 2 show an embodiment of the present invention, which shows an apparatus for chopping, grinding, and kneading by rotation of a blade 2, and is mounted on a shaft 1 inside a stirring vessel 6. FIG. A blade 2 is rotatably mounted, and a drive unit 9 having a built-in motor for rotating the shaft 1 is disposed above the stirring vessel 6.

  At the upper part of the drive unit 9, for example, a switch 10 for operating forward / reverse switching of the rotation of the motor in the drive unit 9 and turning on / off the power by rotating left and right is provided. By joining the part to the shaft 1, the blade 2 is rotated by the rotation of the motor. In addition, if necessary, the shaft 1 and the motor are not always connected, and a safety device that intervenes securely and turns on the motor when pushed down from above is interposed.

  Here, one or more blades 2 are provided, but a blade portion 3 is provided in the forward rotation direction, and a back portion 4 having no blade is provided in the reverse rotation direction, and an upward or downward stirring fin 5 is provided at the tip of the blade 2. Provided. The stirring fin 5 is provided at a position that rotates close to the inner surface 7 of the stirring vessel 6. Further, in the vicinity of the boundary between the stirring fin 5 and the back portion 4, there is provided a small protrusion 8 for an ice crusher that protrudes slightly in the reverse rotation direction from the back portion 4. In the case where a plurality of blades 2 are installed, a blade having substantially the same configuration is used except that the inclination of the inner surface 7 of the stirring vessel 6 is taken into consideration.

  A top cover 11 having a switch function that can be turned left and right from the central locking position by being pushed down is installed on the upper part of the drive unit 9. For example, the top cover 11 can be turned right and then crushed and mixed (grinder). Rotate counterclockwise to selectively chop down (chopper). Further, when the top cover 11 is returned to the center, it does not rotate even if it is pushed down.

The upper opening of the stirring vessel 6 is covered with a bowl cover 12, and the bowl cover 12 is sandwiched between the lower part of the drive unit 9 via a safety switch 13, and both are fitted tightly at the A and B portions as shown in FIG. The safety switch 13 is turned on in the combined state. Reference numeral 14 denotes a non-slip ring attached to the lower surface of the stirring vessel 6. In addition, although the installation of the shaft 1 to the stirring vessel 6 is arbitrary, it is supported by a support shaft 15 that rises upward from the center of the bottom surface of the stirring vessel 6 in the drawing.
(How to use)

  In use of the present invention, the drive unit 9 and the bowl cover 12 are removed, and after the prepared ingredients such as chopped to an appropriate size are put into the stirring vessel 6 to which the blade 2 is mounted, the drive unit 9 and the bowl cover 12 are placed. And turn on the power to perform the necessary processing.

  In the present invention, the blade portion 3 is provided on one side of the blade 2 and the back portion 4 having no blade is provided on the other side, and the blade portion 3 is rotated in the preceding direction by switching the rotation direction of the shaft 1. When the food in the stirring vessel 6 is chopped and mixed with the blade 3, the onion and carrot can be chopped and the radish grated, etc. Or frozen fruit can be ground and mixed into a paste, but the tip of the blade 2 is provided with a stirring fin 5 that rises close to the inner surface 7 of the stirring vessel 6 so that it can rotate in either forward or reverse direction. Even at times, kneading and chopping can be performed while scraping off the food material adhering to the inner surface 7, so that kneading and chopping can be performed in a short time, and the mixing fins Since the small protrusion 8 is provided in the vicinity of 5, even when the ice is crushed, the blade portion 3 is not damaged and can be efficiently broken into small particles. There is an advantage that can be finished into chopped foods.

  In this way, in the present invention, the target food is put into the stirring vessel 6 and rotated in the direction of the blade 3 of the blade, whereby the food can be finely chopped and lowered, and conversely the rotation in the direction of the back 4 By switching, the hard ingredients can be finely crushed and smoothed, and by using forward and reverse rotation together, the ingredients can be mixed and kneaded and crushed without being chopped too much. It can perform various types of processing that are not possible before. At that time, if the food becomes sticky regardless of which treatment is applied, it adheres to the inner surface 7 of the stirring vessel 6 and it becomes difficult to carry out the treatment uniformly. A small amount of sticking and a uniform treatment can be expected, and by providing the small protrusions 8 for ice crusher, it can be efficiently crushed even with a process of mixing ice, and a variety of food processing can be expected. Is.

The perspective view of one Example of this invention. The exploded schematic perspective view same as the above. The schematic side view of a braid | blade and stirring container part same as the above. The expansion perspective view of a braid | blade same as the above. The enlarged plan view of a braid | blade same as the above. The perspective view of the top cover part same as the above. The disassembled perspective view of a drive part same as the above and a bowl cover.

1 is a shaft, 2 is a blade, 3 is a blade portion, 4 is a back portion, 5 is a stirring fin, 6 is a stirring container, 7 is an inner surface thereof, and 8 is a small protrusion.

Claims (1)

A blade 2 for cutting foods held on a shaft 1 that can be switched between forward and reverse rotation, having a blade portion 3 with respect to one rotational direction and a non-blade-like back portion 4 in the reverse direction, The stirring fin 5 is raised at the tip of the blade 2, and the stirring fin 5 is disposed so as to rotate in the vicinity of the inner wall surface 7 of the stirring container 6 in which the blade 2 is accommodated and disposed. A structure of a blade for cutting food ingredients, in which a small protrusion 8 for ice crusher is formed at a boundary portion between the fin 5 and the back portion 4.