JPH08215075A - Motor-driven cooking device - Google Patents

Abstract

PURPOSE: To provide a motor-driven cooking device capable of cooking not only solid but also liquid cooking and improving cooking performance. CONSTITUTION: An auxiliary cover 16 is disposed so as to be positioned between a cover 15 and a container 13 and freely attachably and detachably cover the upper opening part 13a of the container 13 and a seal packing 17 to be fitted to a container inner wall 13b is attached. Then, the cover 15 is mounted to the container 13 regardless of the presence/absence of the auxiliary cover 16.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric motor which rotates a cutter provided in a container by an electric motor to cut and agitate a cooking material such as a liquid for dressing or soup in addition to fish and vegetables. It is about the cooker.

[0002]

2. Description of the Related Art In recent years, there has been an increasing interest in improving the usability and cooking performance of this type of electric cooker.

An example of a conventional electric cooker will be described below. In FIG. 10, reference numeral 1 denotes a main body having a motor 2 built therein, which has a normally open switch 3 for operating the motor 2 when it is turned on. Reference numeral 4 denotes a container which contains a cutter 5 which is rotated by the motor 2. A lid 6 detachably covers the upper opening 4a of the container 4 and has a switch pressing portion 7 which is turned on / off by engaging with the normally open type opening / closing switch 3.

The operation of the electric cooker configured as described above will be described below. First, the cooking ingredients are put in the container 4 in which the cutter 5 is set. Next, when the lid 6 is put on the upper opening 4a of the container 4 and the upper surface of the lid 6 near the switch pressing portion 7 is manually pressed, the motor 2 (that is, the cutter 5) is engaged with the normally open switch 3 to rotate. Then you can cook (cut and agitate).

[0005]

However, the above-mentioned structure has a problem that the dressing as a cooking material and the liquid as the base of soup cannot be cooked. That is, the liquid food is stirred by the rotation of the cutter 5 and leaks from the gap 8 between the container 4 and the lid 6. In order to eliminate this, in addition to the above configuration, the lid 6
Even if the container is provided with a seal packing that fits with the inner wall of the container 4, the fitting force between the seal packing and the inner wall of the container 4 is stronger than the force of the normally open switch 3 pushing up the switch pressing portion 7 of the lid 6 ( This is because the fitting force between the seal packing and the inner wall of the container 4 needs to be strong in order to prevent liquid leakage, while the force of the normally open type opening / closing switch 3 pushing up the switch pressing portion 7 of the lid 6 is the lid during operation. Since the cutter 5 keeps rotating as much as possible in order to reduce the force to push 6 by hand), the lid 6 must be pulled up by hand to release it, which is not convenient.

The present invention solves the above problems,
As a cooking material, it is possible to cook (cut and agitate) the liquid that is the basis of dressing and soup in addition to fish meat and vegetables, and at the same time, it aims to provide an electric cooker with improved cooking performance. .

[0007]

In order to achieve the above object, an electric cooker according to a first aspect of the present invention has a built-in motor, and normally operates the motor when it is turned on. Body having a built-in open / close switch, a container containing a cutter rotated by the motor, and a switch for detachably covering the upper opening of the container and being turned on / off by engaging with the normally open type open / close switch A lid having a pressing portion is provided, and an auxiliary lid is provided between the lid and the container, which has a sealing portion that fits with the inner wall of the container, and detachably covers the upper opening of the container. .

According to the second aspect of the invention, a step portion is provided on the inner wall of the container, and the outer peripheral edge portion of the auxiliary lid is detachably placed on the step portion.

According to a third aspect of the present invention, a plurality of ribs are provided in the longitudinal direction on the inner wall of the container, and the outer peripheral edge portion of the auxiliary lid is detachably mounted on the upper ends of the ribs.

According to a fourth aspect of the present invention, the outer peripheral edge portion of the auxiliary lid is detachably placed on the upper end portion of the container upper opening.

According to a fifth aspect of the present invention, a standing leg portion is provided below the outer peripheral edge portion of the auxiliary lid, and the lower end of the standing leg portion is removably placed on the inner bottom surface of the container.

According to a sixth aspect of the invention, the surface of the auxiliary lid on the cutter side is provided with an uneven shape or a rib shape.

According to a seventh aspect of the present invention, an opening portion projecting downward in a cylindrical shape is provided at a substantially central portion of the auxiliary lid.

In the invention according to claim 8, the cover portion of the auxiliary lid is provided below the container upper opening portion and close to the cutter blade portion.

According to a ninth aspect of the present invention, a motor is built-in, and a main body having a built-in normally open switch that operates the motor when turned on and a cutter that is rotated by the motor are built-in. And a container
A lid having a switch pressing portion for removably covering the upper opening portion of the container to be turned on / off by engaging with the normally open type opening / closing switch, and a gap is formed between the lid and an upper inner wall portion of the container. An annular wall having the same is arranged, and a bellows-like packing that is vertically expandable and contractible is attached to the outer periphery of the annular wall, and when the lid is placed on the container, the packing upper surface abuts the lid outer peripheral lower surface and the packing The lower surface is in contact with the upper end surface of the container.

[0016]

With the configuration of the invention according to claims 1 to 8, when cooking fish meat, vegetables, etc. as cooking ingredients (hereinafter referred to as solid cooking), the auxiliary lid is not set and only the lid is set. It can be set, and in the case of a liquid serving as a base for dressing or soup (hereinafter referred to as liquid cooking), both auxiliary lids and lids can be set to cook without problems.

With the configuration of the invention according to claim 2, the auxiliary lid can be set in the container normally and easily,
Not only solid cooking but also liquid cooking is possible.

According to the third aspect of the present invention, the auxiliary lid can be set in the container normally and easily,
Not only solid cooking but also liquid cooking is possible, and the solid and liquid cooking performance is improved because the ribs prevent the cooking material from co-rotating with the cutter when various cooking materials are cut and agitated by the cutter. is there.

With the structure of the invention according to claim 4, the auxiliary lid can be normally and easily set in the container,
Not only solid cooking but also liquid cooking is possible.

According to the invention of claim 5, the auxiliary lid can be set in the container normally and easily,
Not only solid cooking but also liquid cooking is possible.

Further, according to the configuration of the present invention as defined in claim 6, the uneven shape or the rib shape prevents the cooking material from co-rotating with the cutter when the liquid cooking material is cut and stirred by the cutter. The cooking performance is improved.

Further, according to the structure of the invention described in claim 7, since the cylindrical opening becomes a large air vent when the auxiliary lid is set in the container, the auxiliary lid can be easily set in the container. , Not only solid cooking but also liquid cooking is possible.

According to the structure of the invention according to claim 8, not only solid cooking but also liquid cooking can be performed, and when a small amount of cooking is performed, it is possible to prevent the food from scattering and spreading on the lid. As a result, cooking performance is improved.

Further, according to the structure of the invention described in claim 9, by pressing the lid downward so that the space between the lid and the container can be closed, not only the solid cooking but also the liquid cooking without the auxiliary lid. It is also possible.

[0025]

【Example】

(Embodiment 1) Hereinafter, Embodiment 1 of the present invention will be described with reference to the drawings.

In FIG. 1, reference numeral 10 designates a main body having a motor 11 built therein, which has a normally open type open / close switch 12 for operating the motor 11 when turned on. Reference numeral 13 denotes a container, which contains a cutter 14 which is rotated by the motor 11. Reference numeral 15 denotes a lid, which is an upper opening 13 of the container 13
A switch pressing portion 15 which detachably covers a and is turned on / off by engaging with the normally open switch 12
a.

Reference numeral 16 denotes an auxiliary lid which is located between the lid 15 and the container 13 so as to detachably cover the container upper opening 13a of the container 13, and is provided with a seal packing 17 which is fitted to the container inner wall 13b. The lid 15 can be attached to the container 13 with or without the auxiliary lid 16. In the figure, the switch pressing portion 15
"a" shows a state in which the motor 11 is engaged with the normally open switch 12 and the motor 11 starts to operate.

The operation of the electric cooker configured as described above will be described below. The cooking material 18 is put in the container 13 in which the cutter 14 is set. First, the case of liquid cooking will be described. When the auxiliary lid 16 is inserted into the container 13 and set, the seal packing 17 is attached to the container inner wall 13
Prevents liquid leakage by fitting with b. Next, cover 15 with container 13
Switch pressing portion 15a by covering the container upper opening portion 13a of
When the upper surface of the lid 15 in the vicinity is pressed by hand, it engages with the normally open type opening / closing switch 12 and the motor 11 (that is, the cutter 1).
4) can rotate and cook (cut and agitate). In the case of solid-state cooking, the lid 15 is not attached to the container 13 and the auxiliary lid 16 is not attached.
It becomes possible to cook in the same manner as above by covering the. In this case, it is not necessary to completely seal it like liquid cooking, and by providing the lid 15 with an annular rib that is close to the inner wall 13b of the container, it is difficult for the solid food to come out of the container 13.

As described above, according to this embodiment, the auxiliary lid 16 which is located between the lid 15 and the container 13 and detachably covers the container upper opening 13a is provided. Since it can be attached to the container 13 regardless of the above, as a cooking material, the auxiliary lid 16 may not be set for solid cooking and only the lid 15 may be set, and the auxiliary lid 16 may be used for liquid cooking. If you set both lids 15,
Both can be cooked without problems.

(Second Embodiment) A second embodiment of the present invention will be described below with reference to the drawings.

In FIG. 2, 20a is an inner wall 2 of the container 20.
0b, the outer peripheral edge portion 21a of the auxiliary lid 21 can be removably placed on the step portion 20a.

In the electric cooker configured as described above, the auxiliary lid 21 is set on the container 20 by the container step 20a.
And the auxiliary lid outer peripheral edge portion 21a are engaged with each other.

As described above, according to this embodiment, the step 20a is provided on the inner wall 20b of the container, and the auxiliary lid 2 is attached to the step 20a.
By mounting the outer peripheral edge portion 21a of No. 1 detachably,
The auxiliary lid 21 can be normally and easily set in the container 20.

(Third Embodiment) A third embodiment of the present invention will be described below with reference to the drawings.

In FIG. 3, 30a is an inner wall 3 of the container 30.
This rib 30a is composed of a plurality of ribs provided in the vertical direction on 0b.
The outer peripheral edge portion 31a of the auxiliary lid 31 is detachably mounted on the upper end portion of the.

In the electric cooker configured as described above, the auxiliary lid 31 is set in the container 30 by engaging the upper end of the rib 30a and the outer peripheral edge portion 21a of the auxiliary lid. Further, since the ribs 30a prevent the cooking material from co-rotating with the cutter 32 when the cooking material (both solid and liquid) is cut and agitated by the cutter 32, the cutting and stirring can be performed well.

As described above, according to this embodiment, the rib 30
By detachably mounting the outer peripheral edge portion 31a of the auxiliary lid 31 on the upper end portion of a, the auxiliary lid 31 can be normally and easily set in the container 30 and the cooking performance can be improved.

(Embodiment 4) Hereinafter, Embodiment 4 of the present invention will be described with reference to the drawings.

In FIG. 4, reference numeral 40a denotes an opening upper end portion of the container 40, and the outer peripheral edge portion 41a of the auxiliary lid 41 is removably placed on the container opening upper end portion 40a.

In the electric cooker configured as described above, the auxiliary lid 41 is set in the container 40 by engaging the upper end 40a of the container opening and the outer peripheral edge 41a of the auxiliary lid.

As described above, according to this embodiment, since the outer peripheral edge portion 41a of the auxiliary lid 41 is removably placed on the upper end portion 40a of the container opening, the auxiliary lid 41 is properly set in the container 40. It can be done easily.

(Fifth Embodiment) A fifth embodiment of the present invention will be described below with reference to the drawings.

In FIG. 5, reference numeral 50 denotes an auxiliary lid having a standing leg portion 50a below the outer peripheral edge portion. This standing part 50a
Is detachably mounted on the inner bottom surface 51a of the container 51.

In the electric cooker configured as described above, the auxiliary lid 50 is set on the container 51 by engaging the standing leg portion 50a and the inner bottom surface 51a of the container 51.

As described above, according to this embodiment, the standing leg 5
0a is detachably mounted on the inner bottom surface 51a of the container 51, whereby the auxiliary lid 50 can be normally and easily set on the container 51.

(Sixth Embodiment) A sixth embodiment of the present invention will be described below with reference to the drawings.

In FIG. 6, reference numeral 60 denotes an auxiliary lid, which is provided with a plurality of ribs 60a on the surface on the cutter 61 side.

In the electric cooker configured as described above, various cooking ingredients (liquids) are cut by the cutter 61.
Since the rib 60a resists the cooking material from co-rotating with the cutter 61 when being stirred, the cutting and stirring can be performed well.

As described above, according to this embodiment, the auxiliary lid 6
By providing the rib 60a on 0, cooking performance can be improved.

(Seventh Embodiment) A seventh embodiment of the present invention will be described below with reference to the drawings.

In FIG. 7, reference numeral 70 designates an auxiliary lid, which is an opening portion 70 protruding in a cylindrical shape from the substantially central portion thereof in proximity to the cutter 71.
a.

In the electric cooker configured as described above, when the auxiliary lid 70 is set in the container 72, the container inner wall 7
Since the 2a and the seal packing 73 provided on the auxiliary lid 70 are fitted so as not to leak liquid, it is necessary to release the air in the container 72. If this method is loose, it will take a lot of force and time to set. In the case of this configuration, it easily comes out from the opening 70a. The liquid is unlikely to leak from the opening 70a during operation. That is, since the liquid always tries to move outward due to the rotation (centrifugal force) of the cutter 71, it is difficult for the liquid to leak from the opening 70a located at the substantially central portion of the cutter 71.

As described above, according to this embodiment, since the opening 70a is provided as an air hole in the substantially central portion of the auxiliary lid 70, the auxiliary lid 70 can be easily set in the container 72. .

(Embodiment 8) An embodiment 8 of the present invention will be described below with reference to the drawings.

In FIG. 8, reference numeral 80 denotes an auxiliary lid, which is a cover portion 8.
0a is provided below the upper opening 81a of the container 81 and close to the cutter blade 82.

In the electric cooker configured as described above, when the liquid is cooked, the auxiliary lid 80 is set, and the lid 83 is put on the auxiliary lid 80 to operate it. Further, when solid-state cooking is performed, it is possible to similarly cook with the lid 83 alone without the auxiliary lid 80. Further, when the amount of solid cooking is small, if the auxiliary lid 80 is set as in the case of liquid cooking, it is possible to prevent the food from spreading. This is particularly effective when chopping vegetables and the like.

As described above, according to this embodiment, the auxiliary lid 8
By providing the cover portion 80a of 0 below the upper opening portion 81a of the container 81 in the vicinity of the cutter blade portion 82, the auxiliary lid 80 can be utilized for solid cooking and the cooking performance can be improved.

(Ninth Embodiment) A ninth embodiment of the present invention will be described below with reference to the drawings.

In FIG. 9, a lid 90 is provided with an annular wall 90a having a gap with the upper inner wall portion 91a of the container 91, and a bellows-like packing 92 which is vertically expandable and contractable is attached to the outer periphery of the annular wall 90a. Then, when the lid 90 is placed on the container 91, the packing upper surface 92a contacts the lid outer peripheral edge lower surface 90b, and the packing lower surface 92b contacts the container upper end surface 91b. A main body 93 has a built-in motor 94, and has a normally open switch 95 that operates the motor 94 when turned on. Reference numeral 96 denotes a cutter, and the lid 90 has a switch pressing portion 90c which detachably covers the upper opening 91a of the container 91 and is turned on / off by engaging with the normally open type opening / closing switch 95.

In the electric cooker configured as described above, the lid 90 is held down by pressing the lid 90 during operation.
And the container 91 can be closed.

As described above, according to the present embodiment, since the bellows-like packing 92 is attached to the lid 90, the lid 90 having the auxiliary lid and the same liquid cooking as well as solid cooking can be used.
It can be cooked at.

[0062]

As described above, according to the present invention, (1) an auxiliary lid is provided between the lid and the container to detachably cover the upper opening of the container. Since it is attached, when cooking fish meat, vegetables, etc. as cooking ingredients (solid cooking), it suffices to set only the lid without setting the auxiliary lid, and in the case of liquid that is the basis of dressing or soup ( Liquid cooking) can be cooked without problems by setting both the auxiliary lid and the lid.

(2) In the invention according to claim 2, a step portion is provided on the inner wall of the container, and the outer peripheral edge portion of the auxiliary lid is removably placed on this step portion. It can be set normally and easily, and not only solid cooking but also liquid cooking can be performed.

(3) In the invention according to claim 3, a plurality of ribs are provided in the longitudinal direction on the inner wall of the container, and the outer peripheral edge portion of the auxiliary lid is detachably mounted on the upper end portions of the ribs. , The auxiliary lid can be set in the container normally and easily,
Not only solid cooking but also liquid cooking is possible, and the solid and liquid cooking performance is improved because the ribs prevent the cooking material from co-rotating with the cutter when various cooking materials are cut and agitated by the cutter. is there.

(4) In the invention according to claim 4, the outer peripheral edge portion of the auxiliary lid is removably placed on the upper end portion of the upper opening of the container, so that the auxiliary lid is normally set in the container. It is easy to do and can be used not only for solid cooking but also for liquid cooking.

(5) In the invention according to claim 5, the auxiliary leg is provided with a standing leg portion below the outer peripheral edge portion, and the lower end of the standing leg portion is removably placed on the inner bottom surface of the container. The lid can be set in the container normally and easily, and not only solid cooking but also liquid cooking can be performed.

(6) In the invention according to claim 6, since the concave-convex shape or the rib shape is provided on the cutter side surface of the auxiliary lid, when the liquid cooking material is cut and agitated by the cutter. The uneven shape or the rib shape prevents the cooking material from co-rotating with the cutter, so that the liquid cooking performance is improved.

(7) In the invention according to claim 7, since the opening portion projecting downward in a cylindrical shape is provided at the substantially central portion of the auxiliary lid, the auxiliary lid is cylindrical when set in the container. Since the opening serves as a large vent hole for air, the auxiliary lid can be easily set in the container, and not only solid cooking but also liquid cooking can be performed.

(8) In the invention according to claim 8, since the cover portion of the auxiliary lid is provided below the container upper opening portion and close to the cutter blade portion, not only solid cooking but also liquid cooking can be performed. In addition, the cooking performance is prevented from scattering and spreading on the lid when a small amount of cooking is performed, and as a result, the cooking performance is improved. This is particularly effective when chopping vegetables and the like. In other words, the auxiliary lid can also be used for solid cooking.

(9) In the invention according to claim 9, an annular wall having a gap with the upper inner wall portion of the container is arranged in the lid, and a bellows-like packing which is vertically expandable and contractable is attached to the outer periphery of the annular wall. However, when the lid is placed on the container, the packing upper surface abuts the lid outer peripheral lower surface and the packing lower surface abuts the container upper end surface. Since it can be closed, not only solid cooking but also liquid cooking can be performed without an auxiliary lid.

[Brief description of drawings]

FIG. 1 is a sectional view of an electric cooker according to a first embodiment of the present invention.

FIG. 2 is a sectional view of an electric cooker according to a second embodiment of the present invention.

FIG. 3 is a sectional view of an electric cooker according to a third embodiment of the present invention.

FIG. 4 is a sectional view of an electric cooker according to a fourth embodiment of the present invention.

FIG. 5 is a sectional view of an electric cooker according to a fifth embodiment of the present invention.

FIG. 6 is a sectional view of an electric cooker according to a sixth embodiment of the present invention.

FIG. 7 is a sectional view of an electric cooker according to a seventh embodiment of the present invention.

FIG. 8 is a sectional view of an electric cooker according to an eighth embodiment of the present invention.

FIG. 9 is a sectional view of an electric cooker according to a ninth embodiment of the present invention.

FIG. 10 is a sectional view of a conventional electric cooker.

[Explanation of symbols]

10 main body 11 motor 12 normally open / closed switch 13,51,91 container 13a container upper opening 14,61 cutter 15,90 lid 15a, 90c switch pressing part 16,21,31,41,50,60,70,80 Auxiliary lid 17 Seal packing 20a Steps 20b, 30b Container inner wall 21a, 31a, 41a Auxiliary lid outer peripheral edge portion 30a, 60a Rib 40a Container opening upper end 50a Standing leg 51a Container inner bottom surface 70a Opening 80a Auxiliary lid cover 81a Container upper part Opening 82 Cutter blade 90a Annular wall 90b Lid outer peripheral lower surface 91a Container upper inner wall 91b Container upper end surface 92 Packing 92a Packing upper surface 92b Packing lower surface

Claims (9)

[Claims] 1. A main body having a built-in motor and a built-in normally-open switch for operating the motor when turned on, a container containing a cutter rotated by the motor, and an upper part of the container. A lid having a switch pressing portion that covers the opening detachably and is turned on / off by engaging with the normally-open type opening / closing switch, and a sealing portion that fits with the inner wall of the container An electric cooker having an auxiliary lid that is located between and that detachably covers the upper opening of the container. 2. The electric cooker according to claim 1, wherein a step portion is provided on the inner wall of the container, and an outer peripheral edge portion of the auxiliary lid is detachably placed on the step portion. 3. The electric cooker according to claim 1, wherein a plurality of ribs are provided in a longitudinal direction on the inner wall of the container, and an outer peripheral edge portion of the auxiliary lid is detachably mounted on an upper end portion of the rib. 4. The electric cooker according to claim 1, wherein the outer peripheral edge portion of the auxiliary lid is detachably mounted on the upper end portion of the container upper opening portion. 5. The electric cooker according to claim 1, wherein a standing leg portion is provided below an outer peripheral edge portion of the auxiliary lid, and a lower end of the standing leg portion is detachably mounted on a bottom surface inside the container. 6. The surface of the auxiliary lid on the cutter side has an uneven shape,
Alternatively, the electric cooker according to claim 1 provided with a rib shape. 7. The electric cooker according to claim 1, wherein an opening projecting downward in a cylindrical shape is provided at a substantially central portion of the auxiliary lid. 8. The electric cooker according to claim 1, wherein the cover portion of the auxiliary lid is provided below the container upper opening portion and in the vicinity of the cutter blade portion. 9. A main body having a built-in motor and a normally-open type opening / closing switch for operating the motor when turned on, a container having a cutter rotated by the motor, and an upper part of the container. A lid having a switch pressing portion that covers the opening detachably and is turned on / off by engaging with the normally-open type opening / closing switch.
An annular wall having a gap with the upper inner wall portion of the container is arranged in this lid, and a bellows-like packing that is vertically expandable and contractable is attached to the outer periphery of the annular wall, and when the lid is placed on the container, An electric cooker in which the upper surface of the packing contacts the lower surface of the outer peripheral edge of the lid, and the lower surface of the packing contacts the upper end surface of the container.