JP2016171832A - Rice cooker - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a rice cooker which suppresses drip of dew condensation water generated through rice cooking to a heating subject.SOLUTION: The rice cooker includes: a bottomed cylindrical inner pot 11 including an opening 11A in an upper part; a body 1 storing the inner pot 11; a lid body 2 attached on the body 1 so as to rotate; and an inner lid 23 attached on an inner face of the lid body 2. The inner lid 23 includes: a first inner lid 21 including a hook 21a protruding on a body 1 side; and a second inner lid 22 attached on the first inner lid 21 to be positioned on the body 1 side with respect to the first inner lid 21. When the lid body 2 rotates by a first angle in a direction closing the body 1 with an opened state of the lid body 2 as a reference with the second inner lid 22 not attached on the first inner lid 21, the hook 21a contacts a part of the body 1, thereby rotation of the lid body 2 being restricted.SELECTED DRAWING: Figure 10

Description

  The present invention relates to a rice cooker.

  Conventionally, as a rice cooker, for example, a rice cooker provided with an outer lid (lid body), an inner lid (first inner lid), and a dew receiving tray (second inner lid) provided on the lower surface of the inner lid. (For example, see Patent Document 1). In the rice cooker described in Patent Document 1, the dew receiving tray receives condensed water generated after the start of rice cooking.

Japanese Patent No. 4961387

  However, the rice cooker described in Patent Document 1 has a structure in which the inner lid covers the main body and can start cooking even when the dew condensation tray is not attached to the inner lid. For this reason, in the rice cooker described in Patent Document 1, when the cooking is started in a state in which the dew condensation tray is not attached to the inner lid, the dew condensation water generated by cooking is dropped on the object to be heated. was there.

  This invention is made | formed against the background as mentioned above, and it aims at providing the rice cooker which suppresses the dew condensation water produced by cooking rice dripping to a to-be-heated material.

  The rice cooker of the present invention includes a bottomed cylindrical inner pot provided with an opening in the upper part, a main body that houses the inner pot, a lid that is rotatably attached to the main body, and an inner surface of the lid An inner lid attached to the first lid, the inner lid having a hook portion projecting toward the main body side, and the first inner lid positioned closer to the main body than the first inner lid. A second inner lid attached to the first inner lid, and the lid body is based on an open state of the lid body in a state where the second inner lid is not attached to the first inner lid. When the first angle is rotated in the direction of closing the main body, the hook portion comes into contact with a part of the main body and the rotation of the lid body is restricted.

  When the rice cooker of the present invention is rotated by the first angle in the direction in which the lid closes the main body with the lid open as a reference when the second inner lid is not attached to the first inner lid. The hook part comes into contact with a part of the main body and the rotation of the lid body is restricted. For this reason, possibility that a user will start cooking rice in the state where the 2nd inner lid is not attached to the 1st inner lid can be reduced. Therefore, it can suppress that the dew condensation water produced by cooking rice dripping to a to-be-heated material.

It is a perspective view of the rice cooker 100 which concerns on Embodiment 1 of this invention. It is XX longitudinal cross-sectional view of FIG. It is a perspective view of rice cooker 100 concerning Embodiment 1 of the present invention, and shows the state where lid 2 was opened. It is a perspective view of the cover body 2 and the 1st inner cover 21 of the rice cooker 100 which concerns on Embodiment 1 of this invention. It is a disassembled perspective view of the cover body 2 and the 1st inner cover 21 of the rice cooker 100 which concerns on Embodiment 1 of this invention. It is a disassembled perspective view of the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 1 of this invention. It is a disassembled perspective view of the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 1 of this invention. It is a disassembled perspective view of the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 1 of this invention. It is a longitudinal cross-sectional view of the rice cooker 100 which concerns on Embodiment 1 of this invention, and has shown the state in which the 2nd inner cover 22 is attached to the 1st inner cover 21. FIG. It is a longitudinal cross-sectional view of the rice cooker 100 which concerns on Embodiment 1 of this invention, and has shown the state in which the 2nd inner cover 22 is not attached to the 1st inner cover 21. FIG. It is a figure which shows the positional relationship of the 1st inner cover 21 and the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 1 of this invention. It is a figure which shows the positional relationship of the 1st inner cover 21 and the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 1 of this invention. It is a figure which shows the positional relationship of the 1st inner cover 21 and the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 1 of this invention. It is a figure which shows the positional relationship of the 1st inner cover 21 and the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 2 of this invention. It is a figure which shows the positional relationship of the 1st inner cover 21 and the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 2 of this invention. It is a figure which shows the positional relationship of the 1st inner cover 21 and the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 2 of this invention. It is a figure which shows the positional relationship of the 1st inner cover 21 and the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 3 of this invention. It is a figure which shows the positional relationship of the 1st inner cover 21 and the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 3 of this invention. It is a figure which shows the positional relationship of the 1st inner cover 21 and the 2nd inner cover 22 of the rice cooker 100 which concerns on Embodiment 3 of this invention.

  Hereinafter, the rice cooker 100 of this invention is demonstrated in detail using drawing. In the following drawings, the size relationship of each component may be different from the actual one. In the following drawings, the same reference numerals denote the same or corresponding parts, and this is common throughout the entire specification. Furthermore, the forms of the constituent elements shown in the entire specification are merely examples, and are not limited to these descriptions.

Embodiment 1 FIG.
FIG. 1 is a perspective view of a rice cooker 100 according to Embodiment 1 of the present invention. FIG. 2 is a vertical sectional view taken along line XX in FIG. FIG. 3 is a perspective view of rice cooker 100 according to Embodiment 1 of the present invention, showing a state in which lid 2 is opened.

  As shown in FIGS. 1 and 2, the rice cooker 100 includes a main body 1 and a lid body 2 that is attached to an upper portion of the main body 1 so as to be freely opened and closed. A lid opening / closing button 8 is provided on the front surface of the main body 1. 1 is the left-right direction of the main body 1. In addition, it is assumed that the broken-line double-arrow direction in FIG. In the following description, when simply described as “rotation”, it means that the lid 2 is displaced in the direction in which the lid 2 closes the main body 1.

  The lid opening / closing button 8 is configured to open the lid body 2 by applying a force from the front side to the back side of the main body 1, for example. For example, in the state shown in FIGS. 1 and 2, the lid 2 is opened by applying a force from the front side to the back side of the main body 1 with respect to the lid opening / closing button 8 as shown in FIG. 3. It becomes a state.

  As shown in FIG. 3, the main body 1 has a shape with an open top surface. An inner pot 11 is stored in the main body 1. The inner pot 11 is a substantially bottomed cylindrical member having an opening 11A at the top. The inner pot 11 is charged with a heated object such as rice. An inner pot flange 11 a is provided on the periphery of the opening 11 </ b> A of the inner pot 11. The inner pot flange 11a is a part that extends outward from the opening edge of the opening 11A in the circumferential direction.

  As shown in FIG. 3, a first inner lid 21 is attached to the lid 2. The first inner lid 21 is a member having a hook portion 21a that protrudes toward the main body 1 side. A second inner lid 22 is attached to the first inner lid 21. The second inner lid 22 is a member that functions to receive condensed water generated by rice cooking. The second inner lid 22 is attached to the first inner lid 21 so as to be positioned closer to the main body 1 than the first inner lid 21. Note that the lid body 2 and the first inner lid 21 may be configured as a single body or may be configured as separate bodies. In the following description, the first inner lid 21 and the second inner lid 22 may be collectively referred to as an inner lid 23.

  The hook portion 21a is a portion that protrudes from the lower surface of the first inner lid 21 toward the main body 1, and is configured to be rotatable, for example. The hook portion 21 a is different in a state where the second inner lid 22 is attached to the first inner lid 21 and a state where the second inner lid 22 is not attached to the first inner lid 21. Is located.

The “upper surface of the first inner lid 21” refers to a surface above the first inner lid 21 in FIG.
Further, “the lower surface of the first inner lid 21” refers to a surface below the first inner lid 21 in FIG. 2, for example.
Further, the “upper surface of the second inner lid 22” refers to a surface above the second inner lid 22 in FIG.
Further, “the lower surface of the second inner lid 22” refers to, for example, a surface below the second inner lid 22 in FIG.

Further, “in front of the first inner lid 21” refers to the left side of the drawing with respect to the first inner lid 21 in FIG.
Further, “behind the first inner lid 21” refers to the right side of the drawing with respect to the first inner lid 21 in FIG. 2, for example.
Further, “in front of the second inner lid 22” refers to the left side of the drawing with respect to the second inner lid 22 in FIG. 2, for example.
Further, “behind the second inner lid 22” refers to the right side of the drawing with respect to the second inner lid 22 in FIG. 2, for example.

  FIG. 4 is a perspective view of lid 2 and first inner lid 21 of rice cooker 100 according to Embodiment 1 of the present invention. FIG. 5 is an exploded perspective view of lid 2 and first inner lid 21 of rice cooker 100 according to Embodiment 1 of the present invention.

  As shown in FIG. 4, the lid 2 is provided with a first inner lid 21. As shown in FIG. 5, the first inner lid 21 includes a lever press 211, an elastic body 212, a base 213, and a seal packing 214 in addition to the hook portion 21 a.

  The hook portion 21 a has a lever portion 21 </ b> A that projects downward from the first inner lid 21. The lever press 211 is a member that supports the hook portion 21a. The elastic body 212 is a member for biasing and rotating the tip of the lever portion 21 </ b> A in the radial direction outside the first inner lid 21. The base 213 is a member that supports the elastic body 212. The seal packing 214 is a member provided between the base 213 and the lower surface of the first inner lid 21. The second inner lid holder 215 is a member that holds the second inner lid 22 when the second inner lid 22 is attached to the first inner lid 21.

  Although not shown in FIG. 4, a display unit 40 that prompts to attach the second inner lid 22 to the first inner lid 21 is provided on the lower surface of the first inner lid 21. desirable. The display unit 40 is, for example, a character. By providing the display unit 40 in this manner, the possibility that the user starts cooking rice in a state where the second inner lid 22 is not attached to the first inner lid 21 can be reduced. Therefore, it can suppress that the dew condensation water produced by cooking rice dripping to a to-be-heated material. The display unit 40 corresponds to the first display unit in the present invention.

  FIG. 6 is an exploded perspective view of the second inner lid 22 of the rice cooker 100 according to Embodiment 1 of the present invention. FIG. 7 is an exploded perspective view of the second inner lid 22 of the rice cooker 100 according to Embodiment 1 of the present invention. FIG. 8 is an exploded perspective view of the second inner lid 22 of the rice cooker 100 according to Embodiment 1 of the present invention.

  As shown in FIG. 6, the second inner lid 22 includes a rising portion 22 </ b> A, a valve 221, a second inner lid ring 222, and an insertion portion 223. The second inner lid 22 has a rising portion 22A that rises from the periphery of the upper surface. Thereby, the possibility that the dew condensation water received on the upper surface of the second inner lid 22 out of the dew condensation water adhering to the lower surface of the first inner lid 21 can be reduced. The valve 221 is a member for adjusting the pressure inside the rice cooker 100. The second inner lid ring 222 is a member provided in front of the second inner lid 22 on the outer periphery of the second inner lid 22. The insertion part 223 is a part that is inserted into the second inner lid holder 215. When the first inner lid 21 is attached to the second inner lid 22 shown in FIG. 6, the state is as shown in FIGS.

  As shown in FIG. 8, for example, a display unit 50 is provided on the inner surface of the handle 22a. The display unit 50 displays, for example, the word “pull forward” and indicates the operation direction of the handle 22a. The specific wording of the display unit 50 is not limited to this, and a wording that prompts the user to apply a force from the rear to the front of the lid 2 of the handle 22a is displayed. It only has to be. Such a display unit 50 corresponds to the second display unit in the present invention.

  In addition, the specific display of the display unit 50 is not limited to the wording. For example, the specific display of the display unit 50 may be displayed with an arrow. Specifically, for example, a single arrow heading in the direction of pulling the handle 22a, that is, a single arrow heading from the left side to the right side in FIG. 8 may be displayed. Further, the portion where the display unit 50 is displayed is not limited to being provided on the handle portion 22a, and may be provided around the handle portion 22a. If the user can recognize the direction of pulling the handle portion 22a in order to remove the second inner lid 22 from the first inner lid 21 with the second inner lid 22 attached to the first inner lid 21. Good.

The display unit 50 displays, for example, the word “pull the hook part inward” and indicates the operation direction of the hook part 21a. The specific wording of the display unit 50 is not limited to this, and a wording that prompts the user to apply force to the hook part 21a toward the center of the second inner lid 22 is displayed. It only has to be done.
Further, the display unit 50 displays a wording “pull the hook part inward and pull the handle part forward”, and may indicate an operation method of the hook part 21a and the handle part 22a. In addition, the specific wording of the display part 50 is not limited to this, The wording which prompts a user to operate the hook part 21a and the handle part 22a should just be displayed. Such a display unit 50 corresponds to the third display unit in the present invention.

  FIG. 9 is a longitudinal sectional view of the rice cooker 100 according to Embodiment 1 of the present invention, and shows a state in which the second inner lid 22 is attached to the first inner lid 21. FIG. 10 is a longitudinal sectional view of the rice cooker 100 according to Embodiment 1 of the present invention, and shows a state where the second inner lid 22 is not attached to the first inner lid 21.

  As shown in FIG. 9, the lever portion 21 </ b> A has the second inner lid 22 attached to the first inner lid 21 in a state where the second inner lid 22 is attached to the first inner lid 21. It is located behind the main body 1 from the state where it is not, and does not prevent the lid body 2 from closing the main body 1. For this reason, the 1st engaging part 21a1 and the 2nd engaging part 22a1 engage, and the cover body 2 obstruct | occludes the main body 1. FIG.

  As shown in FIG. 10, the lever portion 21 </ b> A has the second inner lid 22 attached to the first inner lid 21 in a state where the second inner lid 22 is not attached to the first inner lid 21. The front end of the lever portion 21 </ b> A comes into contact with the upper end of the inner pot 11 to prevent the lid body 2 from closing the main body 1.

  From the above, the lid body 2 is in the open state of the lid body 2 in a state where the second inner lid 22 is not attached to the first inner lid 21 (as shown in FIG. 3, the hook portion 21a of the lid body 2). When the first angle is turned with reference to a state in which the side is opened substantially vertically, the hook portion 21a comes into contact with a part of the main body 1 and the turning of the lid body 2 is restricted. On the other hand, when the lid body 2 is rotated by a second angle larger than the first angle with reference to the open state of the lid body 2 with the second inner lid 22 attached to the first inner lid 21. The lid 2 covers the main body 1. Here, the first angle is an angle when the lid body 2 is rotated with reference to the open state of the lid body 2 as shown in FIG. 10, for example. The second angle is, for example, in FIG. As shown, the lid 2 is an angle when the lid 2 is rotated with reference to the open state of the lid 2.

  FIG. 11 is a diagram showing a positional relationship between the first inner lid 21 and the second inner lid 22 of the rice cooker 100 according to Embodiment 1 of the present invention. FIG. 12 is a diagram showing a positional relationship between the first inner lid 21 and the second inner lid 22 of the rice cooker 100 according to Embodiment 1 of the present invention. FIG. 13 is a diagram showing a positional relationship between the first inner lid 21 and the second inner lid 22 of the rice cooker 100 according to Embodiment 1 of the present invention.

  11 to 13 indicate the lower side of the lid 2, the lower direction of the paper of FIGS. 11 to 13 indicates the upper side of the lid 2, and the left side of FIGS. The rear direction is shown, and the right direction in FIGS. 11 to 13 indicates the front side of the lid 2, and this also applies to FIGS. 14 to 19 described later.

  As shown in FIG. 11, the hook portion 21a is a member having a first engaging portion 21a1 and a first inclined portion 21a2, and is configured to be substantially U-shaped when viewed from the side, for example. The handle portion 22a is a member having a second engaging portion 22a1 and a second inclined portion 22a2, and is configured to be substantially U-shaped when viewed from the side, for example. The first engaging portion 21a1 is a portion that engages with the second engaging portion 22a1. The 1st inclination part 21a2 is a site | part which inclines in the paper lower direction toward the paper surface left direction. The second engaging portion 22a1 is a portion that engages with the first engaging portion 21a1. The second inclined portion 22a2 is a portion that is inclined downward in the drawing toward the left of the drawing.

Below, the operation example of the rice cooker 100 which concerns on this Embodiment 1 is demonstrated.
First, in a state where the first inner lid 21 is attached to the lid body 2, the second inner lid 22 is brought close to the first inner lid 21 as shown in FIG. 11, for example. Next, when the second inner lid 22 is moved so that the first engagement portion 21a1 and the second engagement portion 22a1 are engaged in the state as shown in FIG. 11, as shown in FIG. The first engagement portion 21a1 and the second engagement portion 22a1 come into contact with each other, and gradually, as shown in FIG. 13, the first engagement portion 21a1 and the second engagement portion 22a1 engage with each other. The inner lid 22 is attached to the first inner lid 21.

  On the other hand, for example, as shown in FIG. 13, in a state where the first engagement portion 21a1 and the second engagement portion 22a1 are engaged, the user grips the handle portion 22a and applies a force directed upward in the drawing. In addition, the state as shown in FIG. 12 is obtained, and gradually the engagement between the first engagement portion 21a1 and the second engagement portion 22a1 is released as shown in FIG. It will be removed from the first inner lid 21.

  As described above, the rice cooker 100 according to Embodiment 1 has a bottomed cylindrical inner pot 11 provided with an opening 11 </ b> A in the upper part, a main body 1 that houses the inner pot 11, and a rotation to the main body 1. A lid 2 that is freely attached, and an inner lid 23 that is attached to the inner surface of the lid 2, and the inner lid 23 includes a first inner lid 21 having a hook portion 21 a that protrudes toward the main body 1, A second inner lid 22 attached to the first inner lid 21 so as to be positioned closer to the main body 1 than the first inner lid 21, and the second inner lid 22 serves as the first inner lid 21. When the lid body 2 is not attached and is rotated by a first angle in the direction of closing the main body 1 with respect to the open state of the lid body 2, the hook portion 21 a comes into contact with a part of the main body 1 and the lid body The rotation of 2 is restricted. For this reason, possibility that a user will start cooking rice in the state where the 2nd inner lid 22 is not attached to the 1st inner lid 21 can be reduced. Therefore, it can suppress that the dew condensation water produced by cooking rice dripping to a to-be-heated material.

  In the rice cooker 100 according to the first embodiment, the second inner lid 22 has a handle portion 22a, and the handle portion 22a is attached to the first inner lid 21 by the second inner lid 22. The second inner lid 22 functions so as to be removed from the first inner lid 21 when displaced in a state where it has been moved. For this reason, the user can remove the second inner lid 22 from the first inner lid 21 with a simple operation while the second inner lid 22 is attached to the first inner lid 21. .

  Moreover, as for the rice cooker 100 which concerns on this Embodiment 1, the hook part 21a has the 1st inclination part 21a2, and the handle part 22a has the 2nd inclination part 22a2. For this reason, in a state where the second inner lid 22 is attached to the first inner lid 21, the user grasps the handle portion 22 a and removes the second inner lid 22 from the first inner lid 21. The force required in the case can be reduced.

Embodiment 2. FIG.
In the second embodiment, the hook portion 21a is configured differently from the first embodiment. In the second embodiment, items that are not particularly described are the same as those in the first embodiment, and the same functions and configurations are described using the same reference numerals.

  FIG. 14 is a diagram showing a positional relationship between the first inner lid 21 and the second inner lid 22 of the rice cooker 100 according to Embodiment 2 of the present invention. FIG. 15 is a diagram showing a positional relationship between the first inner lid 21 and the second inner lid 22 of the rice cooker 100 according to Embodiment 2 of the present invention. FIG. 16 is a diagram showing a positional relationship between the first inner lid 21 and the second inner lid 22 of the rice cooker 100 according to Embodiment 2 of the present invention.

  As shown in FIG. 14, the hook portion 21a is a member having a first engaging portion 21a1 and a lever portion 21A, and is configured to have a substantially U shape when viewed from the side, for example. The handle portion 22a is a member having the second engagement portion 22a1, and is configured to be substantially U-shaped when viewed from the side, for example. The first engaging portion 21a1 is a portion that engages with the second engaging portion 22a1. The second engaging portion 22a1 is a portion that engages with the first engaging portion 21a1.

Below, the operation example of the rice cooker 100 which concerns on this Embodiment 2 is demonstrated.
First, in a state where the first inner lid 21 is attached to the lid body 2, the second inner lid 22 is brought close to the first inner lid 21 as shown in FIG. 14, for example. Next, when the second inner lid 22 is moved so that the first engagement portion 21a1 and the second engagement portion 22a1 are engaged in the state as shown in FIG. 14, as shown in FIG. The first engagement portion 21a1 and the second engagement portion 22a1 come into contact with each other, and gradually, as shown in FIG. 16, the first engagement portion 21a1 and the second engagement portion 22a1 engage with each other. The inner lid 22 is attached to the first inner lid 21.

  On the other hand, for example, as shown in FIG. 16, in a state where the first engagement portion 21a1 and the second engagement portion 22a1 are engaged, the user holds the lever portion 21A and applies a force toward the left side of the sheet. Thus, the state as shown in FIG. 15 is obtained, and the engagement between the first engagement portion 21a1 and the second engagement portion 22a1 is gradually released as shown in FIG. It will be removed from the inner lid 21.

  As described above, in the rice cooker 100 according to the second embodiment, the lever portion 21A rotates the second inner lid when the second inner lid 22 is attached to the first inner lid 21. 22 functions to be removed from the first inner lid 21. For this reason, the user can remove the second inner lid 22 from the first inner lid 21 with a simple operation while the second inner lid 22 is attached to the first inner lid 21. .

  In the second embodiment, the example in which the handle portion 22a is provided has been described. However, the present invention is not limited to this. The handle portion 22a does not have to have a shape that can be gripped as shown in the drawing, and may be formed of a member having the second engagement portion 22a1. Even in such a configuration, when the second inner lid 22 is attached to the first inner lid 21, the first engaging portion 21a1 and the second engaging portion 22a1 can be engaged, When the inner lid 22 is removed from the first inner lid 21, the engagement between the first engagement portion 21a1 and the second engagement portion 22a1 can be released.

  In addition, it is desirable to secure the protruding amount of the lever portion 21A so that the user can easily grasp the lever portion 21A in a state where the second inner lid 22 is attached to the first inner lid 21. . Specifically, the lever portion 21A is arranged such that the lower end of the lever portion 21A is positioned below the lower end of the handle portion 22a in a state where the first engagement portion 21a1 and the second engagement portion 22a1 are engaged. It is desirable to configure. In this way, when the user grips the lever portion 21A, the possibility that the handle portion 22a becomes an obstacle can be reduced.

Embodiment 3 FIG.
In the third embodiment, unlike the first embodiment, the hook portion 21 a is provided on the lower surface of the first inner lid 21 so as to be movable in the front-rear direction of the first inner lid 21. In Embodiment 3, items that are not particularly described are the same as those in Embodiment 1, and the same functions and configurations are described using the same reference numerals.

  FIG. 17 is a diagram showing a positional relationship between the first inner lid 21 and the second inner lid 22 of the rice cooker 100 according to Embodiment 3 of the present invention. FIG. 18 is a diagram showing a positional relationship between the first inner lid 21 and the second inner lid 22 of the rice cooker 100 according to Embodiment 3 of the present invention. FIG. 19 is a diagram showing a positional relationship between the first inner lid 21 and the second inner lid 22 of the rice cooker 100 according to Embodiment 3 of the present invention.

  As shown in FIG. 17, the hook portion 21a is a member configured to be slidable in the left-right direction on the paper surface, and includes a first engagement portion 21a1 and a first inclined portion 21a2. The handle portion 22a is a member having a second engaging portion 22a1 and a second inclined portion 22a2, and is configured to be substantially U-shaped when viewed from the side, for example. The first engaging portion 21a1 is a portion that engages with the second engaging portion 22a1. The first inclined portion 21a2 is a portion that is inclined upward in the drawing toward the left of the drawing. The second engaging portion 22a1 is a portion that engages with the first engaging portion 21a1. The second inclined portion 22a2 is a portion that is inclined upward in the drawing toward the left of the drawing.

Below, the operation example of the rice cooker 100 which concerns on this Embodiment 3 is demonstrated.
First, in a state where the first inner lid 21 is attached to the lid 2, the second inner lid 22 is brought close to the first inner lid 21 as shown in FIG. 17, for example. Next, when the first inner lid 21 is moved so that the first engagement portion 21a1 and the second engagement portion 22a1 engage with each other in the state shown in FIG. 17, as shown in FIG. The first engagement portion 21a1 and the second engagement portion 22a1 come into contact with each other, and gradually, as shown in FIG. 19, the first engagement portion 21a1 and the second engagement portion 22a1 engage with each other. The inner lid 22 is attached to the first inner lid 21.

  On the other hand, as shown in FIG. 19, with the first engagement portion 21a1 and the second engagement portion 22a1 engaged, the user grasps the lever portion 21A and moves leftward with respect to the lever portion 21A. By applying a force toward, a state as shown in FIG. 18 is obtained. Then, when the user moves the second inner lid 22 toward the upper side of the paper, and then releases the force applied to the lever portion 21A in the left direction of the paper, the first gradually goes as shown in FIG. The engagement between the engagement portion 21 a 1 and the second engagement portion 22 a 1 is released, and the second inner lid 22 is removed from the first inner lid 21.

  As described above, in the rice cooker 100 according to the third embodiment, the hook portion 21a is provided movably in the front-rear direction of the first inner lid 21 on the lower surface of the first inner lid 21, and the second When the inner lid 22 is attached to the first inner lid 21, the second inner lid 22 functions to be removed from the first inner lid 21 when the reference lid is displaced rearward by the reference amount. For this reason, the user can remove the second inner lid 22 from the first inner lid 21 with a simple operation while the second inner lid 22 is attached to the first inner lid 21. .

  DESCRIPTION OF SYMBOLS 1 Main body, 2 lid body, 8 lid opening / closing button, 11 inner pot, 11A opening part, 11a inner pot flange, 21 1st inner lid, 21A lever part, 21a hook part, 21a1 1st engaging part, 21a2 1st Inclined portion, 22 second inner lid, 22A rising portion, 22a handle portion, 22a1 second engaging portion, 22a2 second inclined portion, 23 inner lid, 40, 50 display portion, 100 rice cooker, 211 lever press, 212 elastic body, 213 pedestal, 214 seal packing, 215 second inner lid holder, 221 valve, 222 second inner lid ring, 223 insertion portion.

Claims (10)

A bottomed cylindrical inner pot provided with an opening at the top;
A main body for storing the inner pot;
A lid that is rotatably attached to the main body;
An inner lid attached to the inner surface of the lid,
The inner lid is
A first inner lid having a hook portion protruding toward the main body;
A second inner lid attached to the first inner lid so as to be positioned closer to the main body than the first inner lid;
When the second inner lid is not attached to the first inner lid and the lid body is rotated by a first angle in a direction to close the main body based on the open state of the lid body, A rice cooker characterized in that the hook part comes into contact with a part of the main body to restrict the rotation of the lid. In a state where the second inner lid is attached to the first inner lid and the lid body is rotated by a second angle larger than the first angle with respect to the open state of the lid body, The rice cooker according to claim 1, wherein a lid covers the main body. The second inner lid is
It has a handle part engaged with the said hook part. The rice cooker of Claim 1 or Claim 2 characterized by the above-mentioned. The handle portion is
The second inner lid functions so as to be removed from the first inner lid when the second inner lid is displaced while being attached to the first inner lid. Rice cooker as described in. The hook part is
The second inner lid functions so as to be removed from the first inner lid when the second inner lid is displaced while being attached to the first inner lid. -The rice cooker as described in any one of Claim 3. The hook part is
The second inner lid functions so as to be detached from the first inner lid when the second inner lid is rotated in a state where the second inner lid is attached to the first inner lid. 5. The rice cooker according to 5. The hook part is
Provided on the lower surface of the first inner lid so as to be movable in the front-rear direction of the first inner lid, with the second inner lid being attached to the first inner lid by a reference amount. The rice cooker according to claim 5, wherein the rice cooker functions so that the second inner lid is removed from the first inner lid when displaced rearward of the lid. On the lower surface of the first inner lid,
The rice cooker according to any one of claims 1 to 7, wherein a first display unit is provided to urge the first inner lid to attach the second inner lid. On the lower surface of the second inner lid,
The 2nd display part which shows the operation direction of the said handle part is provided. The rice cooker as described in any one of Claims 4-8 dependent on the Claim 3 or Claim 3 characterized by the above-mentioned. . On the lower surface of the second inner lid,
The 3rd display part which shows the operation direction of the said hook part is provided. The rice cooker as described in any one of Claims 4-9 dependent on the Claim 3 or Claim 3.

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