JP2022025210A - Cooker - Google Patents

Abstract

To provide a cooker such as a food processor that can prevent food from adhering to a grating cutter.SOLUTION: A cooker according to the present invention comprises a cooking tool fitting part 50 to be rotated by a motor, and a cooking tool 60 fitted to the cooking tool fitting part 50. The cooking tool 60 is fitted to the cooking tool fitting part 50 while having first play in a circumferential direction. The cooking tool 60 is fitted to the cooking tool fitting part 50 while having second play in a radial direction, and can be inclined with respect to the cooking tool fitting part 50.SELECTED DRAWING: Figure 3

Description

The present invention relates to a cooker provided with a rotating cooking utensil such as a food processor, and more specifically, to a cooking utensil in which the cooking utensil is a grated cutter.

In a cooker such as a food processor, foodstuffs are chopped, grated, crushed, chopped, or agitated by a rotating cooking utensil. The type of cooking is determined by the cooking utensils, and in the case of grated cooking of ingredients such as radish and carrots, the grated cutter with a grated blade formed on the upper surface is rotated, and the ingredients are applied to the grated blade to cut and grind into fine pieces. It's grated.

Japanese Unexamined Patent Publication No. 10-851140

The grated cutter is attached to the cooking utensil mounting part. In Patent Document 1, the cooking utensil mounting portion is connected to the motor via a reduction mechanism such as a belt or a pulley. Adopting a deceleration mechanism leads to complicated device configuration, large size, and high noise. Therefore, a cooker having a direct drive, that is, a direct drive cooker, is required to directly drive the cooking utensil mounting portion by a motor. However, since the cooking utensil mounting portion cannot be rotated at high speed with a direct drive, the rotation speed of the grater cutter is also low. As a result, the ingredients may stick to the grated cutter and rotate together, and the grated cooking may not be performed well.

An object of the present invention is to provide a cooker such as a food processor capable of preventing food from sticking to a grated cutter.

The cooker according to the present invention is
A cooking utensil mounting part that is rotated by a motor,
The cooking utensil attached to the cooking utensil mounting portion and
It ’s a cooker that has
The cooking utensil is mounted with a first play in the circumferential direction with respect to the cooking utensil mounting portion.

Further, the cooker according to the present invention is
A cooking utensil mounting part that is rotated by a motor,
The cooking utensil attached to the cooking utensil mounting portion and
It ’s a cooker that has
The cooking utensil is mounted with a second play in the radial direction with respect to the cooking utensil mounting portion, and can be tilted with respect to the cooking utensil mounting portion.

When the cooking utensil is tilted with respect to the cooking utensil mounting portion, it is desirable that the cooking utensil is formed with a rubbing portion that comes into contact with the cooking utensil mounting portion and prevents the cooking utensil from tilting by a predetermined angle or more.

The cooking utensil can be a grate cutter having a disk-shaped grate blade plate having a plurality of grate blades formed on the upper surface.

It is desirable that the upper surface of the grate blade plate has a gradient that increases radially outward from the center of rotation.

On the upper surface of the grate blade plate, a plurality of grate blade rows in which a plurality of grate blades are formed radially outward from the center of rotation are formed, and the adjacent grate blade rows are the grate. It is desirable to form the blades at positions where they do not overlap in the radial direction.

It is desirable that the grate blade plate is close to the upstream side in the rotation direction of the grate blade row and has slits penetrating up and down.

It is desirable that one or a plurality of ribs are formed downward on the peripheral surface of the grate blade plate.

According to the cooker of the present invention, the cooking utensil is mounted on the cooking utensil mounting portion with a first play in the circumferential direction. Therefore, even if the motor is driven to rotate the cooking utensil mounting portion, the cooking utensil initially does not follow the cooking utensil mounting portion and remains stationary, and starts rotating with a delay of the first play. That is, when the cooking utensil starts to rotate, the cooking utensil mounting portion has already started to rotate at a constant speed or higher. Therefore, when the cooking utensil is driven to rotate according to the cooking utensil mounting portion, the cooking utensil hits the cooking utensil mounting portion. Be shocked. Due to the reaction, the ingredients placed on the cooking utensil are peeled off from the cooking utensil even if they cling to the cooking utensil at rest. For this reason, it is possible to prevent the ingredients from rotating together while sticking to the cooking utensil, and cooking can be performed efficiently. Further, even when the motor is stopped, the cooking utensil is stopped by the first play amount later than the cooking utensil mounting portion, so that the cooking utensil hits the cooking utensil mounting portion that has stopped rotating first and receives an impact. Since the foodstuff is peeled off from the cooking utensil by the reaction, it is possible to effectively prevent the foodstuff from sticking to the cooking utensil.

Further, according to the cooker of the present invention, the cooking utensil is mounted on the cooking utensil mounting portion with a second radial play. That is, the cooking utensil is supported so as to be tiltable with respect to the cooking utensil mounting portion. Therefore, when the foodstuff is placed unevenly on the cooking utensil, the cooking utensil tilts due to the load and rotates while shaking. As a result, the ingredients on the cooking utensil can be easily peeled off from the cooking utensil, the sticking to the cooking utensil can be prevented, and the cooking can be efficiently performed.

FIG. 1 is a perspective view showing the appearance of a food processor according to an embodiment of the present invention. FIG. 2 is a cross-sectional view of FIG. 1 taken vertically along lines II-II and viewed in the direction of an arrow. FIG. 3 is a perspective view of the grated cutter and the rotating shaft. FIG. 4 is a plan view showing a state in which the grated cutter is mounted on the rotation shaft. FIG. 5 is a perspective view of a state in which the grated cutter is attached to the rotating shaft as viewed from diagonally below. FIG. 6 is a cross-sectional view taken along the line VI-VI of FIG. FIG. 7 is a cross-sectional view taken along the line VII-VII of FIG. FIG. 8 is a cross-sectional view taken along the line VIII-VIII of FIG. FIG. 9 is an explanatory view showing the positional relationship between the mounting recess and the mounting rib in a state where the grated cutter is driven by the cooking utensil mounting portion with respect to the enlarged view C of FIG. FIG. 10 is a cross-sectional view taken along the line VI-VI of FIG. 4, and shows a state in which the lowering cutter is tilted under the load in the direction of the arrow X of FIGS. 4 and 6. 11 is a cross-sectional view taken along the line VII-VII of FIG. 4, showing a state in which the lowering cutter is tilted under the load in the direction of the arrow XI of FIGS. 4 and 7. FIG. 12 is a cross-sectional view showing the radial formation positions of the grate blades formed in the adjacent grate blade rows, and shows a state in which the foodstuff is grated and cooked. FIG. 13 is an explanatory diagram showing a state in which the food material and the water film formed on the grated blade plate are destroyed by the slit.

The cooker of the present invention will be described with reference to the drawings. In the following, a food processor 10 will be illustrated as a cooking device, and a grated cutter 60 will be used as a cooking tool for explanation. However, if the cooking tool is a cooker that rotates a cooking tool to cook foodstuffs, the food processor 10 will be used. Not limited. Further, the cooking utensils are not limited to the grated cutter 60.

FIG. 1 is a perspective view of an external appearance showing the overall configuration of a food processor 10 according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of FIG. 1 taken along the lines II-II and viewed in the direction of an arrow.

As a schematic configuration, the food processor 10 is configured by placing a cooking cup 30 into which foodstuffs are put on the upper part of the main body 20 as shown in FIG. A handle 34 is formed on the cooking cup 30, and the upper surface can be closed with the lid 40. As shown in FIG. 2, a motor 21 is provided inside the main body 20, and the rotating shaft 22 of the motor 21 projects upward from the main body 20. Generally, a resin shaft cover 23 is attached to the tip of the rotating shaft 22, and a cooking utensil mounting portion 50 is attached to and detached from the shaft cover 23 by screwing or the like. The cooking utensil mounting portion 50 is mounted on the shaft cover 23 with the cooking cup 30 mounted on the main body 20. Similarly, on the cooking utensil mounting portion 50, a grated cutter 60 serving as a cooking utensil is integrally rotatable with the cooking cup 30 placed on the main body 20. In the figure, the rotation of the cooking utensil mounting portion 50 by the motor 21 is a direct drive, but the rotating shaft 22 and the cooking utensil mounting portion 50 may be connected via a reduction mechanism.

As shown in FIG. 2, the main body 20 is provided with a switch 24 of a motor 21 on the handle 34 side of the cooking cup 30, and the switch 24 has an operator 33 built on the peripheral surface of the cooking cup 30. It is operated by pushing it by pressing the lid 40. The motor 21 is energized by operating the switch 24 to rotate the rotating shaft 22 clockwise. The operation method of the motor 21 is not limited to this embodiment.

As described above, the rotating shaft 22 projects upward from the main body 20, and a shaft cover 23 that can rotate integrally with the rotating shaft 22 is attached to the tip thereof. The shaft cover 23 has a length that penetrates the tubular shaft through cylinder 31 provided in the cooking cup 30. As shown in FIG. 2, a screw is cut on the outer periphery of the shaft cover 23, and a cooking utensil mounting portion 50 for mounting the grate cutter 60 is screwed.

The cooking cup 30 is a container whose upper surface is open and ingredients are put into the cooking cup 30 for cooking. The illustrated cooking cup 30 has a substantially cylindrical shape with a bottom, and a cylindrical axial cylinder 31 is projected upward from the lower surface at the center. The top opening of the cooking cup 30 is closed by the lid 40.

As shown in FIG. 1, the cooking cup 30 has a slightly thick semi-cylindrical protrusion 32 formed in the vertical direction on the peripheral surface, and a handle 34 to be grasped by the user is provided on the outer peripheral side of the protrusion 32. It is provided. As shown in FIG. 2, the above-mentioned operator 33 is slidably arranged inside the protrusion 32 in a state of being urged upward. The upper end of the operator 33 is in contact with the operation protrusion 41 formed on the lid 40 to be closed, and by pressing the lid 40 on the handle 34 side downward, the operation protrusion 41 pushes the operator 33 downward. , Switch 24 is operated.

In the cooking cup 30, the cooking utensil mounting portion 50 is mounted on the shaft cover 23 protruding from the inside of the shaft through cylinder 31 in a state where the cooking cup 30 is placed on the main body 20 in advance. As shown in FIG. 2, the cooking utensil mounting portion 50 is formed with an inner cylinder portion 51 having a screw screwed to the shaft cover 23 cut on the inner surface. As shown in FIGS. 2 to 8, the cooking utensil mounting portion 50 has an umbrella portion 52 whose diameter is expanded diagonally downward from the upper end of the inner cylinder portion 51 and whose tip extends downward in a cylindrical shape. The umbrella portion 52 covers the axial cylinder 31 of the cooking cup 30 and prevents food from entering the axial cylinder 31. The lower edge of the umbrella portion 52 is formed with a flange 55 projecting toward the outer peripheral side.

As shown in FIGS. 2 to 4, a plurality of mounting ribs 53 are formed on the peripheral surface of the tubular portion of the umbrella portion 52 of the cooking utensil mounting portion 50. The mounting rib 53 is a rib for engaging with the mounting recess 63 of the grater cutter 60 and rotating the grater cutter 60 integrally with the cooking utensil mounting portion 50. In the illustrated embodiment, the mounting ribs 53 are vertically long ridges and can be formed on the peripheral surface of the umbrella portion 52 at equal intervals. As shown in the enlarged view A of the circled portion in FIG. 3, the dimensions of the mounting rib 53 are w in width and h in height (diameter direction) from the outer circumference of the cylinder of the umbrella portion 52, and the grated blade plate 61 described later. The mounting recess 63 is fitted with play in the circumferential direction and / or the radial direction (C1, C2: see the enlarged view C of the circled portion in FIG. 4). The number of mounting ribs 53 can be the same as the number of mounting recesses 63 of the grater cutter 60 described later, or a number smaller than the number of mounting recesses 63, preferably a divisor. Details such as the size and number of the mounting ribs 53 will be described later.

A cooking utensil is attached to the cooking utensil mounting portion 50. In this embodiment, the cooking utensil is a grated cutter 60. As shown in FIGS. 2 to 8, in the grater cutter 60, a plurality of grater blades 66 are formed on the upper surface of the disk-shaped grater blade plate 61. The grate blade plate 61 has a function of rotating the food material placed on the upper surface against the grate blade 66 to cut the food and grate it into a fine state.

A mounting hole 62 through which the umbrella portion 52 of the cooking utensil mounting portion 50 penetrates is provided in the center of the grate blade plate 61. A plurality of mounting recesses 63 into which the mounting ribs 53 of the cooking utensil mounting portion 50 are fitted are formed on the inner surface of the mounting holes 62. As shown in the enlarged view B of the encircled portion in FIG. 3, the mounting dent 63 has a dent whose lower part is diagonally widened (hereinafter referred to as an induction dent 65) and a dent whose upper side is parallel to the substantially center (hereinafter, support). It can be formed from the dent 64).

As shown in the enlarged view B of the circled portion in FIG. 3 and the enlarged view C of the circled portion in FIG. 4, the width W of the support recess 64 is formed to be larger than the width w of the mounting rib 53. These differences (W-w) are C1 (hereinafter referred to as "first play"). The details of the first play C1 will be described later, but the total of the left and right play of the support recess 64 and the mounting rib 53 in the encircled portion enlarged view C is C1.

The guide recess 65 is a recess for successfully guiding the mounting rib 53 to the support recess 64 when the grate blade plate 61 is mounted on the cooking utensil mounting portion 50. It is desirable that the induction recess 65 is formed wider than the width W of the support recess 64.

The mounting recess 63 (support recess 64 and induction recess 65) has a depth H (diameter direction: where H is the same as the height of the mounting rib 53) from the outer circumference of the cylinder of the umbrella portion 52 shown in the enlarged view B of the encircled portion in FIG. Is larger than the height h of the mounting rib 53 shown in the enlarged view A of the circled portion), and the difference (Hh: see the circled portion C in FIG. 4) is C2 (hereinafter referred to as C2). It is called "second play"). The details of the second play C2 will be described later, but the second play C2 allows the grated cutter 60 to be tiltably supported with respect to the cooking utensil mounting portion 50. As a result, as described later, the grated cutter 60 can rotate while shaking to prevent the food from sticking to the food, but to prevent the grated cutter 60 from tilting by a predetermined angle or more, FIGS. 10 and 11 described later show. As shown, when the grater cutter 60 is tilted by a predetermined angle, the mounting hole 62 of the grater cutter 60 rubs against the umbrella portion 52 of the cooking utensil mounting portion 50 to prevent it from tilting any further. For example, in FIG. 10, the peripheral surface of the mounting rib 53 (particularly, the upper edge side and the lower edge side of the mounting rib 53) constitutes a rubbing portion (circled portion 54 in the figure) that rubs against the mounting recess 63, and in FIG. A flange 55 is formed at the lower end of the umbrella portion 52, and the flange 55 constitutes a rubbing portion that rubs against the mounting recess 63.

In the grated cutter 60, the grated blade plate 61 has an inverted umbrella-shaped gradient in which the upper surface of the grated blade plate 61 rises radially outward from the mounting hole 62 whose upper surface is the center of rotation.

Further, the grate blade plate 61 can be configured to have a grate blade row 67 having a plurality of grate blades 66 formed radially outward from the mounting holes 62 on the upper surface. As shown in FIG. 4, the grate blades 66 and 66a of the adjacent grate blade rows 67 and 67a do not overlap with each other in the circumferential direction as shown by reference numerals L1 and L2. I'm erasing it. Specifically, as shown in FIG. 12, the distance p between the grate blades 66 and 66 adjacent to each other in the radial direction is the same as the width P of the grate blade 66 (66a), and the adjacent grate blade rows 67. , 67a grate blades 66, 66a are formed so as not to overlap each other in the radial direction.

A plurality of slits extending radially outward from the mounting hole 62 can be formed through the grate blade plate 61. The slit basically serves to pass the grated food material and drop it on the bottom side of the cooking cup 30. As shown in FIG. 4, for example, the slits are of two types 68 and 68a, and one of them is formed close to the upstream side of the grated blade row 67 in the rotation direction as shown in an enlarged manner in FIG. 13 described later. 68, the other can be a slit 68a formed at a substantially intermediate position of the grated blade row 67.

Further, as shown in FIGS. 3 and 5, a plurality of downward protrusions are formed on the peripheral surface of the grated blade plate 61. These protrusions are scraped ribs 69, and when the grated cooking is continued, the grated product is pushed down below the cooking cup 30, and the grated food in the cooking cup 30 climbs along the side surface of the cooking cup 30. Prevent it from coming. As shown in FIG. 5, the scraping rib 69 is tilted so that the tip of the grater cutter 60 on the rotation direction side (clockwise) faces the downstream side in the rotation direction, so that the grater is directed toward the bottom side of the cooking cup 30. Can be effectively pushed down.

Therefore, for the food processor 10 having the above configuration, the cooking cup 30 is placed on the main body 20 as shown in FIGS. 1 and 2. As shown in FIG. 2, the cooking cup 30 is attached by setting the shaft cover 23 extending upward from the main body 20 so as to penetrate the shaft through cylinder 31 and screwing the cooking utensil mounting portion 50 into the shaft cover 23. ..

Subsequently, the grater cutter 60 is attached to the cooking utensil mounting portion 50. As shown in FIGS. 2 to 8, the grater cutter 60 can be mounted by penetrating the mounting hole 62 through the umbrella portion 52 of the cooking utensil mounting portion 50 and fitting the mounting recess 63 into the mounting rib 53. That is, in order to mount the grate cutter 60, it is necessary to align the mounting recess 63 and the mounting rib 53 in the vertical direction. If these positions do not match, the grate cutter 60 may be rotated in a horizontal plane while being in contact with the cooking utensil mounting portion 50, but if the number of mounting recesses 63 and mounting ribs 53 is small, the cutting cutter 60 may be rotated. The angle becomes large, and it takes time to align. On the other hand, the rotation angle can be reduced by arranging a large number of mounting recesses 63 and mounting ribs 53 at fine intervals. However, since the food processor 10 is a device for cooking foodstuffs, many protrusions and dents are formed. If there is, it takes time to clean. Therefore, it is required to reduce protrusions and dents while reducing the rotation angle of the lowering cutter 60 for alignment.

Therefore, in the present embodiment, the mounting recess 63 is provided with a wide guide recess 65 that guides the mounting rib 53 to the support recess 64, as shown in the enlarged view B of FIG. By providing the guide recess 65, if the positions of the wide guide recess 65 and the mounting rib 53 are aligned, the mounting rib 53 is guided to the support recess 64 along the inclination of the guide recess 65 by the weight of the lowering cutter 60. The mounting rib 53 fits into the support recess 64. On the other hand, even when the guide recess 65 and the mounting rib 53 are not aligned with each other, since the width of the guide recess 65 is widened, the grate cutter 60 is rotated in the horizontal plane for these alignments. The angle can be reduced so that the grate cutter 60 can be easily attached to the cooking utensil mounting portion 50.

Further, the number of mounting ribs 53 can be the same as that of the mounting recesses 63, but in the present embodiment, the number of mounting ribs 53 is about several of the mounting recesses 63, that is, the number of mounting ribs 53, that is, the number of protrusions. I try to reduce. In the illustrated embodiment, the number of mounting ribs 53 is 6 every 60 °, while the number of mounting recesses 63 is 12 every 30 °. By providing multiple mounting dents 63 with the mounting ribs 53, the rotation angle of the grater cutter 60 in the horizontal plane when the grater cutter 60 is mounted on the cooking utensil mounting portion 50 is less than half the distance between the mounting dents 63. That is, in the present embodiment, the mounting recess 63 can be mounted on the mounting rib 53 only by rotating the grated cutter 60 by a maximum of 30 °. It is desirable that the mounting ribs 53 and the mounting recesses 63 are provided at least four, that is, at intervals of 90 ° or less, in order to maintain the rotational balance of the lowering cutter 60.

As shown in FIG. 2 and the like, after the grated cutter 60 is attached to the cooking utensil mounting portion 50, the ingredients to be grated and cooked (not shown) are put into the cooking cup 30 and the lid 40 is closed. Then, by pushing the lid 40 downward, the switch 24 is operated and the motor 21 is rotated. The rotation of the motor 21 is directly transmitted to the shaft cover 23 to rotate the cooking utensil mounting portion 50.

The grater cutter 60 comes into contact with the inner surface of the mounting rib 53 of the cooking utensil mounting portion 50 and the support dent 64 of the mounting recess 63, and rotates integrally with the cooking utensil mounting portion 50. Since the grate cutter 60 has a large number of grate blades 66 formed on the upper surface of the grate blade plate 61, the foodstuff is not cut by the grate blade 66 and is caught by the grate blade 66 or adsorbed on the grate blade plate 61. It may rotate integrally with the grate blade plate 61 in a state of being stuck to it. In particular, when a direct drive is adopted, the initial rotation speed and torque are small, so that the foodstuffs stuck to the grate blade plate 61 are not easily shaken off.

Therefore, in the present embodiment, as shown in FIGS. 2 and 4 (enlarged view C), the width W of the support recess 64 is made larger than the width w of the mounting rib 53, and only the difference (Ww) between them is increased. A first play C1 in the circumferential direction is formed on the grated cutter 60 and the cooking utensil mounting portion 50. As a result, when the cooking utensil mounting portion 50 starts to rotate, the lowering cutter 60 initially has the first play C1, so that the cooking utensil mounting portion 50 does not move and remains stationary. The rotation of 50 (arrow R) eliminates the first play C1, and as shown in FIG. 9, when the support recess 64 hits the mounting rib 53, the lowering cutter 60 starts rotating integrally with the cooking utensil mounting portion 50. At this time, in the grate cutter 60, the mounting rib 53 hits the inner surface (upstream side in the rotation direction) of the support recess 64 and receives an impact, and due to the reaction, the food material on the grate blade plate 61 is assumed to be stuck even when stationary. Is also peeled off from the grated blade plate 61. As a result, the food can be cut by the rotating grate blade 66 and grated into a fine state. In this way, the first play C1 is formed to a size such that the grated cutter 60 is impacted and the food material is peeled off.

By providing the first play C1, even when the motor 21 is stopped, the grater cutter 60 is stopped later than the cooking utensil mounting portion 50 by the first play C1 minutes, so that the rotation is stopped first. The inner surface (downstream side in the rotation direction) of the support recess 64 hits the mounting rib 53 of the cooking utensil mounting portion 50 and receives an impact. Then, due to the reaction, the food material is peeled off from the grated blade plate 61 and the grated blade 66, so that it is possible to prevent the food material and the grated material from sticking to the grated cutter 60.

Further, in the present embodiment, as shown in the enlarged view C of FIG. 4, the depth H of the mounting recess 63 is made larger than the height h of the mounting rib 53, and only the difference (Hh) between them is lowered. A second play C2 in the radial direction is formed on the cutter 60 and the cooking utensil mounting portion 50. As a result, the grated cutter 60 can be tilted with respect to the cooking utensil mounting portion 50 as shown in FIGS. 10 and 11. As a result, when the foodstuffs are unevenly arranged on the grate blade plate 61 and the unbalanced load indicated by the arrows X and XI is applied to FIGS. 4, 10 and 11, the load side of the grate cutter 60 is lowered by the load. It tilts to move to the side and rotates while shaking (arrow F in the figure). As a result, the food material is peeled off from the grated blade plate 61 and the sticking is eliminated, and the peeled food material is dispersed and the weight balance is adjusted. As a result, grated cooking with the grated blade 66 can be efficiently performed. As shown in FIGS. 10 and 11, when the grated cutter 60 is tilted by a predetermined angle, the peripheral surface of the mounting rib 53 becomes a rubbing portion 54 and becomes a mounting recess 63 as shown by the circles in FIG. In addition, in FIG. 11, the flange 55 at the lower end of the umbrella portion 52 becomes a rubbing portion and rubs against the mounting recess 63, so that the grated cutter 60 is prevented from tilting further. It does not fall off from the outer circumference, and the grated cutter 60 itself does not fall off from the cooking utensil mounting portion 50.

According to the above, the food material is cut by the grate blade 66 of the grate cutter 60 and grated into a fine state. As shown in FIG. 4 and the above, the grate blade 66 is formed radially on the grate blade plate 61 to form the grate blade row 67. In the present embodiment, the grate blades 66 and 66a of the adjacent grate blade rows 67 and 67a are indicated by reference numerals L1 and L2 in FIG. 4, and as shown in explanatory view 12 showing the radial formation positions of the grate blades 66 and 66a. The gaps between the grate blades 66 and 66 are set to have the same pitch p as the width P of the grate blades 66, and the grate blades 66 and 66 of the adjacent grate blade rows 67 and 67a are formed so as not to overlap in the radial direction. Therefore, each of the grated blades 66 and 66 can efficiently cut the food material 90 (FIG. 12), and the efficiency can be improved.

Further, the food material on the grated blade plate 61 receives centrifugal force in the outer peripheral direction due to the rotation of the grated cutter 60 and adheres to the inner surface of the cooking cup 30, which may make it difficult to grate and cook well. However, in the present embodiment, as shown in FIG. 2 and the like, the grated blade plate 61 has an inverted umbrella-shaped (mortar-shaped) gradient in which the upper surface thereof rises radially outward from the mounting hole 62 whose rotation center is the center of rotation. .. As a result, a part of the radial force acting on the food material acts on the gradient of the grate blade plate 61 in the inclined direction, so that the food can be cut by the grate blade 66 and the food material adheres to the cooking cup 30. Can be reduced.

Then, the grated 91 on which the food material 90 is grated passes through the slits 68 and 68a of the grated blade plate 61 as shown in FIG. 13, and also falls from between the outer periphery of the grated blade plate 61 and the cooking cup 30. ..

Since the grated blade plate 61 is formed through the slits 68, 68a on the outer side in the radial direction, the grated 91 passes through the slits 68, 68a and falls to the bottom side of the cooking cup 30. In the present embodiment, the slit 68 is formed close to the upstream side in the rotation direction of the grated blade row 67, as shown in an enlarged manner in FIG. Since the food material 90 contains water, a water film 92 may be formed and adsorbed between the food material 90 and the grated blade plate 61, but the food material toward the grated blade 66 is upstream in the rotation direction of the grated blade row 67. By passing over the slit 68 formed close to the side, the water film 92 is destroyed and the food material 90 is lifted, so that the grated blade 66 can efficiently grate and cook.

The grate 91 that has passed through the slits 68 and 68a of the grate blade plate 61 heads toward the outer peripheral side by centrifugal force while being attached to the back surface of the grate blade plate 61. Further, the grate that has passed between the outer circumference of the grate blade plate 61 and the cooking cup 30 falls along the side surface of the cooking cup 30. However, if the grated cooking is continued, these grated foods may climb up along the side surface of the cooking cup 30. In the present embodiment, a downward scraping rib 69 is formed on the outer periphery of the grate blade plate 61, and the scraping rib 69 moves along the inner surface of the cooking cup 30 by the rotation of the grate cutter 60 to remove the adhered grate. Since it is scraped out and pushed down, it is possible to prevent the grated food from climbing along the side surface of the cooking cup 30.

The above description is for the purpose of explaining the present invention, and should not be construed as limiting or limiting the scope of the invention described in the claims. In addition, the configuration of each part of the present invention is not limited to the above embodiment, and it goes without saying that various modifications can be made within the technical scope described in the claims.

For example, the cooking utensil is not limited to the grated cutter 60, and may be a chopped cooking utensil having a cutting blade, a stirring cooking utensil having a spatula, or the like.

10 Food processor (cooker)
20 Main body 21 Motor 22 Rotating shaft 23 Shaft cover 30 Cooking cup 50 Cooking utensil mounting part 52 Umbrella part 53 Mounting rib 54 Rubbing part 55 Flange (rubbing part)
60 Grated blade cutter (cooking tool)
61 Grate blade plate 63 Mounting dent 64 Support dent 65 Induction dent 66 Grate blade 67 Grate blade row 68 Slit 69 Scratch rib

Claims (8)

A cooking utensil mounting part that is rotated by a motor,
The cooking utensil attached to the cooking utensil mounting portion and
It ’s a cooker that has
The cooking utensil is mounted with a first play in the circumferential direction with respect to the cooking utensil mounting portion.
Cooking device. A cooking utensil mounting part that is rotated by a motor,
The cooking utensil attached to the cooking utensil mounting portion and
It ’s a cooker that has
The cooking utensil is mounted with a second play in the radial direction with respect to the cooking utensil mounting portion, and can be tilted with respect to the cooking utensil mounting portion.
Cooking device. When the cooking utensil is tilted with respect to the cooking utensil mounting portion, a rubbing portion is formed which abuts on the cooking utensil mounting portion and prevents the cooking utensil from tilting by a predetermined angle or more.
The cooker according to claim 2. The cooking utensil is a grate cutter having a disc-shaped grate blade plate having a plurality of grate blades formed on the upper surface thereof.
The cooker according to any one of claims 1 to 3. The upper surface of the grate blade plate has a gradient that increases radially outward from the center of rotation.
The cooker according to claim 4. On the upper surface of the grate blade plate, a plurality of grate blade rows in which a plurality of grate blades are formed radially outward from the center of rotation are formed, and the adjacent grate blade rows are the grate. The blades are formed so that they do not overlap in the radial direction.
The cooker according to claim 4 or 5. The grate blade plate is close to the upstream side in the rotation direction of the grate blade row and has a slit that penetrates up and down.
The cooker according to claim 6. One or more ribs are formed downward on the peripheral surface of the grate blade plate.
The cooker according to any one of claims 4 to 7.

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