CN217118136U - Cooking utensil - Google Patents

Abstract

The application provides a cooking appliance, which comprises a pot body and a pot cover, wherein a first handle is arranged on the pot body, a second handle is arranged on the pot cover, the cooking appliance also comprises a rotating part, a first elastic part and a pushing part, the rotating part is rotatably arranged on the first handle through the first elastic part, and the pushing part is arranged on the second handle; the rotating piece is provided with a first working position, a second working position and a third working position, and the first working position is positioned between the second working position and the third working position; when the cover is closed, the pushing piece can push the rotating piece to rotate to a second working position from the first working position along the clockwise direction or rotate to a third working position along the anticlockwise direction; when uncapping, first elastic component can drive and rotate the piece from second operating position along anticlockwise rotation to first operating position or from third operating position along clockwise rotation to first operating position, realized that the pot cover can rotate along these two directions of clockwise and anticlockwise and close the lid operation.

Description

Cooking utensil

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of household appliances, especially, relate to a cooking utensil.

[ background of the invention ]

The pressure cooker (safety cooker) is a common household cooking appliance, and the existing pressure cooker generally comprises a cooker cover and a cooker body, wherein an upper handle is arranged on the cooker cover, a lower handle is arranged on the cooker body, a safety plate is arranged on the upper handle, and a guide groove is formed in the lower handle. When the existing pressure cooker is closed, a user holds the upper handle and the lower handle with both hands, rotates the upper handle clockwise, moves the opening stopping connecting rod along the guide groove, and abuts against the groove wall of the guide groove when the pressure cooker is closed in place. However, the existing pressure cooker can only rotate clockwise to close the cover, but cannot rotate counterclockwise to close the cover at the same time.

[ Utility model ] content

The application provides a cooking utensil to solve the problem that the upper handle of current pressure cooker can't rotate along anticlockwise simultaneously and realize closing the lid.

The embodiment of the application provides a cooking appliance, which comprises a pot body and a pot cover, wherein a first handle is arranged on the pot body, a second handle is arranged on the pot cover, the cooking appliance further comprises a rotating part, a first elastic part and a pushing part, the rotating part is rotatably arranged on the first handle through the first elastic part, and the pushing part is arranged on the second handle; the rotating piece is provided with a first working position, a second working position and a third working position, and the first working position is positioned between the second working position and the third working position; when the cover is closed, the pushing piece can push the rotating piece to rotate to a second working position from the first working position along the clockwise direction or rotate to a third working position along the anticlockwise direction; when the cover is opened, the first elastic piece can drive the rotating piece to rotate to the first working position from the second working position along the anticlockwise direction or rotate to the first working position from the third working position along the clockwise direction.

In the above scheme, because the rotating part has the first working position, the second working position and the third working position, and the rotating part can rotate between the three working positions, not only can the second handle rotate along the clockwise direction, so that the pushing part pushes the rotating part to rotate from the first working position to the second working position, but also the second handle can rotate along the counterclockwise direction, so that the pushing part pushes the rotating part to rotate from the first working position to the third working position, thereby realizing the in-process of closing the cover, the second handle can rotate along the clockwise direction to realize closing the cover, and can rotate along the counterclockwise direction to realize closing the cover.

Optionally, the first handle is provided with a rotating shaft part, a first limiting part and a second limiting part along the width direction of the first handle, and the rotating shaft part is positioned between the first limiting part and the second limiting part; the rotating part comprises an installation part and a pushed part, the installation part and the first elastic piece are sleeved on the periphery of the rotating shaft part, and the pushing piece can push the pushed part to rotate along the clockwise direction or the anticlockwise direction.

In the above scheme, the rotating part can rotate around the rotating shaft part and can restore to the first working position under the action of the first elastic part, and the first limiting part and the second limiting part can limit the rotating part to continue rotating in the cover closing process so as to prompt that the cover closing is in place.

Optionally, the pushed portion may abut against the first limiting portion when rotating in the clockwise direction and may abut against the second limiting portion when rotating in the counterclockwise direction, so as to limit the angle of rotation of the pushed portion around the rotating shaft portion.

In the above scheme, in the process of closing the lid, when the second handle rotated along the clockwise, first spacing portion can continue to rotate with the restriction rotation piece with receiving the portion butt that pushes away to restriction second handle continues to rotate along the clockwise, when the second handle rotated along the anticlockwise, the spacing portion of second can continue to rotate with the restriction rotation piece with receiving the portion butt that pushes away, thereby restriction second handle continues to rotate along the anticlockwise.

Optionally, the rotating member further includes a first abutting portion and a second abutting portion, and the first abutting portion and the second abutting portion are formed at an end of the mounting portion away from the pushed portion at intervals; when the pushed part rotates along the clockwise direction, the first abutting part can abut against the first limiting part, and when the pushed part rotates along the anticlockwise direction, the second abutting part can abut against the second limiting part so as to limit the angle of the pushed part rotating around the rotating shaft part.

In the above scheme, because the installation department is kept away from the one end interval that receives the portion of pushing away and is formed with first portion and the second portion of supporting by the side, in the in-process that closes the lid, when the second handle rotated along the clockwise, first spacing portion can support the portion butt with first support by the side in order to restrict the rotation piece and continue to rotate, thereby restrict the second handle and continue to rotate along the clockwise, when the second handle rotated along the anticlockwise, the spacing portion of second can support by the portion butt with the second and continue to rotate in order to restrict the rotation piece, thereby restrict the second handle and continue to rotate along the anticlockwise, can also cooperate the portion of being pushed away and the butt of first spacing portion or the spacing portion of second simultaneously, in order to restrict the rotation of second handle better.

Optionally, the cooking appliance further comprises a floating member and a second elastic member, the floating member is movably arranged on the pot cover, and the floating member can move along the vertical direction; the pushing piece is movably arranged on the second handle through the second elastic piece, and the pushing piece can move towards the direction close to or far away from the floating piece and can be abutted against the floating piece.

In the above scheme, when the lid is closed and the pot body is heated, the air pressure in the pot body is gradually increased, the floating piece can automatically move upwards, the pushing piece is abutted against the floating piece, the pushing piece is limited to continue moving, the pot cover is prevented from being opened after being stressed, and the safety of the cooking utensil is improved.

Optionally, the pushing part includes a body part and a pushing part, the pushing part extends from one end of the body part far away from the floating part to a direction close to the rotating part, the pushing part can be abutted against the pushed part, and the second elastic part is connected between the body part and the second handle; the first handle is provided with a guide groove, and the pushing part can move along the guide groove so as to move the pushing part towards the direction close to or away from the floating part.

In the above scheme, in the process that the pushing portion moves along the guide groove, the pushing portion contacts with the pushed portion to drive the rotating member to rotate in the clockwise direction or the counterclockwise direction, and the pushing portion can move towards the direction close to or away from the floating member to enable the body portion to abut against the floating member, so that the pushing member is limited to move continuously.

Optionally, when the cover is closed, the pushing portion moves in a direction away from the floating member, the floating member moves upwards under the action of pressure in the pot body, and the body portion abuts against the floating member to limit the pushing portion to move in a direction close to the floating member.

In the above scheme, when uncapping, support and push away the portion and need remove to the direction that is close to the floating member, because this somatic part can restrict with the floating member butt and support and push away the portion and remove to the direction that is close to the floating member for at the in-process that closes the lid completion and heat the pot body, the operation of uncapping can't be carried out, has improved cooking utensil's security.

Optionally, an avoidance groove is formed in one end, close to the floating piece, of the pushing portion, and at least part of the floating piece can be contained in the avoidance groove.

In the scheme, at least part of the floating piece can be accommodated in the avoiding groove, so that when the floating piece descends due to the reduction of air pressure in the cooker body, the floating piece and the body part cannot interfere with each other, and the normal opening of the cooker cover is ensured.

Optionally, the pot cover is further provided with a connecting cylinder close to the second handle, the connecting cylinder comprises a first connecting part and a second connecting part, the first connecting part is arranged on the outer surface of the pot cover far away from the pot body, and the second connecting part is arranged on the inner surface of the pot cover close to the pot body; the connecting cylinder is internally provided with a mounting channel in a penetrating way, and at least part of the floating piece is accommodated in the mounting channel.

In the scheme, the floating piece is accommodated in the mounting channel of the connecting cylinder, and when the cover is closed, the connecting cylinder can provide a guiding effect for the movement of the floating piece when the floating piece moves upwards under the action of air pressure in the pot body.

Optionally, the installation channel includes a first installation sub-channel disposed through the first connection portion and a second installation sub-channel disposed through the second connection portion, and an inner diameter of the first installation sub-channel is larger than an inner diameter of the second installation sub-channel, so that a step surface is formed at a junction of the first installation sub-channel and the second installation sub-channel; the floating piece comprises a first cylinder, a second cylinder and a sealing part which are sequentially connected along the vertical direction, the first cylinder is accommodated in the first mounting sub-channel, the second cylinder is accommodated in the second mounting sub-channel, the sealing part is arranged outside the second mounting sub-channel, and the outer diameter of the sealing part is larger than that of the second mounting sub-channel; the outer diameter of the first column body is larger than that of the second mounting sub-channel, and one end, close to the second column body, of the first column body can abut against the step surface; or the first column body is provided with a convex part in a protruding way on the outer side wall close to the second column body, and the convex part can be abutted against the step surface.

In the above scheme, when the air pressure in the pot body is small, the protruding part formed by protruding on one end of the first column body close to the second column body or the outer side wall of the first column body close to the second column body can abut against the step surface, so as to prevent the first column body from falling into the second installation sub-channel; when the air pressure of the pot body rises and the floating piece moves upwards, the sealing part can abut against one end, far away from the first cylinder, of the second cylinder to seal the second installation sub-channel, and therefore the sealing effect is achieved.

Optionally, the avoiding groove has an opening near the floating member, so that an abutting surface is formed at one end of the body part near the floating member, and the outer diameter of the first column is larger than the inner diameter of the avoiding groove; when the cover is closed, the floating piece moves upwards under the action of pressure in the pot body, and the outer side wall of the first column body is abutted against the abutting surface so as to limit the body part to move towards the direction close to the first column body.

In the above scheme, when uncapping, support the portion of pushing away and need remove to the direction that is close to the floating member, this somatic part needs remove to the direction that is close to first cylinder promptly, and because the lateral wall of first cylinder can move to the direction that is close to first cylinder with restriction somatic part with the butt face butt for closing the lid and accomplishing and heat the pot body in-process, the operation of uncapping can't be carried out, has improved cooking utensil's security.

Optionally, the floating member further includes a floating head and an extending portion, the extending portion is connected between the floating head and the first column, and an outer diameter of the extending portion is smaller than an inner diameter of the avoiding groove, so that the extending portion can be inserted into the avoiding groove, and the outer diameter of the floating head is larger than the inner diameter of the avoiding groove; the second handle is provided with an avoidance hole; when the cover is closed, the floating piece moves upwards under the action of pressure in the pot body, and at least part of the floating head can be inserted into the avoiding hole.

In the scheme, a user can judge whether the cooking utensil is in a sealed state by observing whether the floating piece is inserted into the avoiding hole or not, when the floating piece rises due to the rise of the air pressure in the pot body, at least part of the floating head can be inserted into the avoiding hole, so that the user is prompted that the cooking utensil is in the sealed state and the air pressure in the pot body gradually rises; when the floating piece descends due to the reduction of air pressure in the pot body, the body part moves towards the direction close to the first column body, and the extension part can extend into the avoiding groove from the opening, so that the floating piece is prevented from interfering with the body part.

Optionally, the first cylinder is provided with a first channel penetrating along a radial direction thereof, the second cylinder is provided with a second channel penetrating along the radial direction thereof, and third channels communicating the first channel with the second channel are further formed in the first cylinder and the second cylinder.

In the above scheme, when the pot body is heated and the air pressure in the pot body is reduced, the floating part is in a falling state due to the action of the gravity of the floating part, so that the accommodating cavity can be communicated with the external atmosphere through the first channel, the second channel and the third channel, the air pressure in the pot body is ensured to be approximately consistent with the external atmosphere pressure, and the cover opening operation is facilitated.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a cooking appliance according to an embodiment of the present application.

Fig. 2 is an exploded view of the cooking appliance shown in fig. 1.

Fig. 3 is an assembled relationship diagram of the first handle, the rotating member and the first elastic member in the cooking appliance shown in fig. 2.

Fig. 4 is a schematic structural view of the rotating member shown in fig. 3.

Fig. 5 is a schematic view illustrating a clockwise rotation of a pot cover in the cooking appliance shown in fig. 1.

Fig. 6 is a schematic structural view of the cooking appliance shown in fig. 1, after the pot cover is rotated clockwise and closed.

Fig. 7 is a schematic view illustrating a counterclockwise rotation of the lid in the cooking appliance shown in fig. 1.

Fig. 8 is a schematic structural view of the cooking appliance shown in fig. 1, after the pot cover is rotated and closed in a counterclockwise direction.

Fig. 9 is an exploded view of the lid and the pressure limiting valve of the cooking device shown in fig. 2.

Fig. 10 is a schematic view illustrating another angle of the pot cover in the cooking appliance shown in fig. 2.

Fig. 11 is an exploded view of the lid, the second handle and the pushing member of the cooking device shown in fig. 2.

Fig. 12 is a schematic structural view of the pushing member shown in fig. 11.

Fig. 13 is an exploded view of the float and connector barrel of fig. 11.

FIG. 14 is a schematic illustration of the float of FIG. 11 in assembled relation with the connector barrel.

FIG. 15 is a cross-sectional view of the float and connector barrel of FIG. 14 in one condition.

FIG. 16 is a cross-sectional view of the float and connector barrel of FIG. 14 in an alternate state.

Figure 17 is a cross-sectional view of the connector barrel of figure 14.

Reference numerals:

100-a cooking appliance;

1-a pot body;

10-a containment chamber; 11-a first handle; 111-a guide groove; 112 a-a first guide surface; 112 b-a second guide surface; 112 c-a third guide surface; 113-a spindle part; 114 a-a first stop portion; 114 b-a second stop; 12-a third handle;

2-pot cover;

21-a second handle; 211-relief holes; 22-a fourth handle; 23-an exhaust column; 24-a connector barrel; 241-installing a channel; 2411-a first installation subchannel; 2412-a second installation subchannel; 242 — a first connection; 243-second connecting part; 244 — a step surface;

3-a rotating member;

31-a mounting portion; 311-mounting holes; 312-mounting grooves; 32-a pushed part; 33 a-a first abutment; 33 b-a second abutment;

4-a first elastic member;

5-pushing the part;

51-a pushing part; 52-a body portion; 521-avoidance groove; 522-connecting hole; 523-an abutment surface;

6-a second elastic member;

7-a float;

71-a floating head; 72-an extension; 73-a first cylinder; 74-a projection; 75-a second column; 76-a seal; 77-a first channel; 78-a second channel; 79-third channel;

8-a pressure limiting valve.

[ detailed description ] embodiments

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.

The pressure cooker (safety cooker) is a common household cooking appliance, and the existing pressure cooker generally comprises a cooker cover and a cooker body, wherein an upper handle is arranged on the cooker cover, a lower handle is arranged on the cooker body, a safety plate is arranged on the upper handle, and a guide groove is formed in the lower handle. When the existing pressure cooker is closed, a user holds the upper handle and the lower handle with both hands, rotates the upper handle clockwise, moves the opening stopping connecting rod along the guide groove, and abuts against the groove wall of the guide groove when the pressure cooker is closed in place. However, the existing pressure cooker can only rotate clockwise to close the cover, but cannot rotate counterclockwise to close the cover at the same time.

In order to solve the technical problem, the application provides a cooking appliance, which comprises a pot body and a pot cover, wherein a first handle is arranged on the pot body, a second handle is arranged on the pot cover, the cooking appliance further comprises a rotating part, a first elastic part and a pushing part, the rotating part is rotatably arranged on the first handle through the first elastic part, and the pushing part is arranged on the second handle; the rotating piece is provided with a first working position, a second working position and a third working position, and the first working position is positioned between the second working position and the third working position; when the cover is closed, the pushing piece can push the rotating piece to rotate to a second working position from the first working position along the clockwise direction or rotate to a third working position along the anticlockwise direction; when the cover is opened, the first elastic piece can drive the rotating piece to rotate to the first working position from the second working position along the anticlockwise direction or rotate to the first working position from the third working position along the clockwise direction.

Referring to fig. 1 and 2, an embodiment of the present application provides a cooking appliance 100, which at least includes a pot body 1 and a pot cover 2, wherein a containing cavity 10 for containing food materials or soup and the like is formed in the pot body 1, a first handle 11 is disposed on the pot body 1, a second handle 21 is disposed on the pot cover 2, and a user holds the first handle 11 and the second handle 21 with both hands and rotates the first handle 11 and/or the second handle 21 to close or open the pot cover.

Referring to fig. 3, 4, 6 and 8, the cooking appliance 100 further includes a rotating member 3, a first elastic member 4 and a pushing member 5, wherein the rotating member 3 is rotatably disposed on the first handle 11 through the first elastic member 4, and the pushing member 5 is disposed on the second handle 21.

Specifically, the rotation member 3 has a first operating position, a second operating position and a third operating position, and the first operating position is between the second operating position and the third operating position. Under the action of the pushing piece 5, the rotating piece 3 can rotate from the first working position to the second working position or the third working position; under the action of the first elastic element 4, the rotating element 3 can rotate from the second working position or the third working position back to the first working position.

In some embodiments, the rotating shaft portion 113 is disposed on the first handle 11, the rotating member 3 includes a mounting portion 31 and a pushed portion 32, the mounting portion 31 and the first elastic member 4 are sleeved on an outer periphery of the rotating shaft portion 113, and the pushing member 5 can push the pushed portion 32 to rotate in a clockwise direction or a counterclockwise direction.

Specifically, the rotating shaft portion 113 protrudes and extends from the surface of the first handle 11 facing the second handle 21 along the thickness direction of the first handle 11, a mounting hole 311 is opened in the middle position of the mounting portion 31, and the first elastic member 4 and the mounting portion 31 are sleeved on the periphery of the rotating shaft portion 113 through the mounting hole 311. The pushed part 32 extends from one end of the mounting part 31 close to the pot body 1 to the direction close to the pot body 1, and in the process that the pushing piece 5 rotates along with the second handle 21, the pushing piece 5 can contact with the pushed part 32 to drive the pushed part 32 to rotate around the rotating shaft part 113 in the clockwise or counterclockwise direction.

The first elastic member 4 can be a torsion spring, a clockwork spring, or any other elastic member, as long as it can make the rotating member 3 rotate from the second operating position or the third operating position to the first operating position, and the invention is not limited thereto.

It is understood that the rotating shaft portion 113 may be fixedly disposed on the first handle 11 by welding, integral molding, or the like, or may be detachably disposed on the first handle 11 by inserting, screwing, or the like.

Exemplarily, the first elastic member 4 includes a first torsion spring (not shown in the figure) and a second torsion spring (not shown in the figure), the mounting portion 31 further has a mounting groove 312 adjacent to the mounting hole 311, wherein one end of the first torsion spring is fixedly disposed on the rotating shaft portion 113, the other end of the first torsion spring is clamped in the mounting groove 312, one end of the second torsion spring is fixedly disposed on the first handle 11, the other end of the second torsion spring is clamped in the mounting groove 312, and the directions of the first torsion spring and the second torsion spring are opposite.

Referring to fig. 5 and fig. 6, a user can hold the second handle 21 and drive the second handle 21 to rotate clockwise, so that when the cover is closed, the pushing element 5 can push the rotating element 3 to rotate clockwise from the first working position to the second working position.

In addition, the user can hold the second handle 21 and drive the second handle 21 to rotate along the counterclockwise direction, so that when the cover is opened, the first elastic element 4 can drive the rotating element 3 to rotate from the second working position to the first working position along the counterclockwise direction.

Specifically, when the cover is closed, the pushing element 5 can rotate along with the second handle 21 in the clockwise direction, and the pushing element 5 can contact with the pushed portion 32 and push the pushed portion 32 to rotate around the rotating shaft portion 113 in the clockwise direction, that is, the rotating shaft portion can rotate from the first working position to the second working position, so as to implement the cover closing operation. When the cover is opened, the pushing element 5 can rotate along with the second handle 21 along the counterclockwise direction, the pushing element 5 is separated from the pushed part 32, and under the elastic action of the first elastic element 4, the pushed part 32 rotates around the rotating shaft part 113 along the counterclockwise direction, i.e. the pushed part 32 can return to rotate to the first working position from the second working position.

Referring to fig. 7 and 8, a user can hold the second handle 21 and drive the second handle 21 to rotate in the counterclockwise direction, so that the pushing element 5 can push the rotating element 3 to rotate from the first working position to the third working position in the counterclockwise direction when the cover is closed.

In addition, the user can hold the second handle 21 and drive the second handle 21 to rotate clockwise, so that when the cover is opened, the first elastic element 4 can drive the rotating element 3 to rotate clockwise from the third working position to the first working position.

Specifically, when the cover is closed, the pushing element 5 can rotate along with the second handle 21 in the counterclockwise direction, and the pushing element 5 can contact with the pushed portion 32 and push the pushed portion 32 to rotate around the rotating shaft portion 113 in the counterclockwise direction, that is, the pushing element can rotate from the first working position to the third working position, so as to implement the cover closing operation. When the cover is opened, the pushing element 5 can rotate along with the second handle 21 along the clockwise direction, the pushing element 5 is separated from the pushed part 32, and under the elastic action of the first elastic element 4, the pushed part 32 rotates around the rotating shaft part 113 along the clockwise direction, namely, the third working position returns to rotate to the first working position.

In this application, because rotate the piece 3 and both can follow clockwise rotation after the atress, also can follow anticlockwise rotation for user's both hands grip first handle 11 and second handle 21, both can order to drive second handle 21 and rotate along clockwise and close the lid operation, also can order to drive second handle 21 and rotate along anticlockwise and close the lid operation.

Referring to fig. 3, the first handle 11 is further provided with a first limiting portion 114a and a second limiting portion 114b, and the first limiting portion 114a and the second limiting portion 114b are respectively disposed on two sides of the rotating shaft portion 113 along the width direction of the first handle 11, that is, along the width direction of the first handle 11, the rotating shaft portion 113 is located between the first limiting portion 114a and the second limiting portion 114 b. In the process of closing the cover, the first position-limiting portion 114a and the second position-limiting portion 114b can limit the rotating member 3 from continuing to rotate, so as to prompt that the cover is closed in place.

Specifically, the first stopper portion 114a and the second stopper portion 114b respectively project from a surface of the first handle 11 facing the second handle 21 in the thickness direction of the first handle 11.

In the process of closing the cover, if the pushing element 5 drives the rotating element 3 to rotate in the clockwise direction, that is, the pushed portion 32 rotates in the clockwise direction, the side wall of the pushed portion 32 can abut against the first limiting portion 114a to limit the angle of clockwise rotation of the pushed portion 32 around the rotating shaft portion 113, that is, the rotating element 3 is limited to continue to rotate in the clockwise direction, so as to prompt the user to close the cover in place; if the pushing element 5 drives the rotating element 3 to rotate in the counterclockwise direction, that is, when the pushed portion 32 rotates in the counterclockwise direction, the sidewall of the pushed portion 32 can abut against the second limiting portion 114b to limit the angle of the pushed portion 32 rotating around the rotating shaft 113 in the counterclockwise direction, that is, to limit the rotating element 3 to continue rotating in the counterclockwise direction, thereby prompting the user to close the cover in place.

Referring to fig. 4, in some embodiments, the rotating member 3 further includes a first abutting portion 33a and a second abutting portion 33b, and the first abutting portion 33a and the second abutting portion 33b are formed at an end of the mounting portion 31 away from the pushed portion 32 at an interval.

Specifically, in the process of closing the cover, if the pushing element 5 drives the rotating element 3 to rotate in the clockwise direction, that is, the pushed portion 32 rotates in the clockwise direction, the first pushing portion 33a can be abutted against the first limiting portion 114a to limit the angle of clockwise rotation of the pushed portion 32 around the rotating shaft portion 113, that is, the rotating element 3 is limited to continue to rotate in the clockwise direction, so as to prompt the user to close the cover in place, as shown in fig. 6; if the pushing element 5 drives the rotating element 3 to rotate in the counterclockwise direction, i.e. the pushed portion 32 rotates in the counterclockwise direction, the second pushing portion 33b can be abutted against the second limiting portion 114b to limit the angle of counterclockwise rotation of the pushed portion 32 around the rotating shaft 113, i.e. to limit the rotating element 3 to continue to rotate in the counterclockwise direction, so as to prompt the user to close the cover in place, as shown in fig. 8.

It can be understood that, in order to limit the rotating member 3 from continuing to rotate in the process of closing the cover, a manner that the side wall of the pushed portion 32 abuts against the first limiting portion 114a or the second limiting portion 114b may be adopted, a manner that the first abutting portion 33a abuts against the first limiting portion 114a and/or the second abutting portion 33b abuts against the second limiting portion 114b may be adopted, and a manner that the side wall of the pushed portion 32 abuts against the first limiting portion 114a or the second limiting portion 114b, the first abutting portion 33a abuts against the first limiting portion 114a, and/or the second abutting portion 33b abuts against the second limiting portion 114b may be adopted at the same time.

Referring to fig. 10 to 16, the cooking utensil 100 further includes a floating member 7 and a second elastic member 6, the floating member 7 is movably disposed on the lid 2, and the floating member 7 can move in a vertical direction. The pushing part 5 is movably arranged on the second handle 21 through the second elastic part 6, the pushing part 5 can move towards the direction close to or away from the floating part 7, and the pushing part 5 can be abutted against the floating part 7.

Specifically, when the cover is closed and the cooker body 1 is heated, the air pressure in the cooker body 1 gradually rises, and the floating piece 7 automatically moves upwards, so that the pushing piece 5 is abutted against the floating piece 7 to limit the pushing piece 5 to continuously move, so that the cooker cover 2 is prevented from being opened after being stressed, and the safety of the cooking appliance 100 is improved. When the air pressure in the pot body 1 is reduced to be close to the atmospheric pressure, the floating piece 7 moves downwards due to the action of the self gravity.

Referring to fig. 11 and 12, the pushing element 5 includes a main body 52 and a pushing portion 51, the pushing portion 51 extends from an end of the main body 52 away from the floating element 7 to a direction close to the rotating element 3, the pushing portion 51 can be abutted against the pushed portion 32, and the second elastic element 6 is connected between the main body 52 and the second handle 21. The first handle 11 is provided with a guide groove 111, and the pushing portion 51 can move along the guide groove 111, so that the pushing portion 51 moves towards or away from the floating member 7.

Specifically, the second handle 21 has an accommodating groove (not shown) therein, and the pushing element 5 is movably accommodated in the accommodating groove. The side wall of the main body 52 away from the floating element 7 is formed with a connecting hole 522, a mounting protrusion (not shown) is correspondingly disposed in the receiving groove, one end of the second elastic element 6 is inserted into the connecting hole 522, and the other end of the second elastic element 6 is sleeved on the mounting protrusion. The second elastic member 6 may be any other member having an elastic function, such as a spring or a plate spring, and is not limited herein.

It can be understood that a mounting protrusion may also be formed in the connection hole 522, such that one end of the second elastic element 6 is inserted into the connection hole 522 and sleeved on the outer periphery of the mounting protrusion; or, the side wall of the main body 52 away from the floating element 7 is not provided with the connection hole 522, but protrudes in the direction away from the main body 52 to form an installation protrusion, and one end of the second elastic element 6 is directly sleeved on the periphery of the installation protrusion; or, a connecting hole can be formed in the accommodating groove, and the other end of the second elastic piece 6 is inserted into the connecting hole; or, a connecting hole may be formed in the accommodating groove, and a mounting protrusion is formed in the connecting hole, and the other end of the second elastic member 6 is inserted into the connecting hole and sleeved on the periphery of the mounting protrusion.

In the process that the pushing portion 51 moves along the guiding groove 111, the pushing portion 51 contacts the pushed portion 32 to drive the rotating member 3 to rotate in the clockwise direction or the counterclockwise direction, and the pushing portion 51 can move in the direction approaching or separating from the floating member 7, so that the main body 52 is abutted against the floating member 7, thereby limiting the pushing member 5 to move continuously.

Referring to fig. 13 to 17, a connecting cylinder 24 is disposed at a position of the pot cover 2 close to the second handle 21, a mounting channel 241 is formed through the connecting cylinder 24, and at least a portion of the floating member 7 is accommodated in the mounting channel 241.

Specifically, the connecting cylinder 24 includes a first connecting portion 242 and a second connecting portion 243, wherein the first connecting portion 242 is disposed on the outer surface of the pot cover 2 away from the pot body 1, and the second connecting portion 243 is disposed on the inner surface of the pot cover 2 close to the pot body 1, that is, when the pot cover 2 is fastened to the pot body 1, the first connecting portion 242 is located outside the accommodating cavity 10, and the second connecting portion 243 is located inside the accommodating cavity 10. Thus, when the floating member 7 moves upwards under the action of the air pressure in the pot body 1, the connecting cylinder 24 can provide a guiding function for the movement of the floating member 7, and the floating member 7 is prevented from shifting or swinging.

The mounting channel 241 is disposed through the first and second connecting portions 242 and 243, and a limiting step (not shown) is formed in the mounting channel 241, and is formed at the boundary between the first and second connecting portions 242 and 243.

Specifically, the installation channel 241 includes a first installation sub-channel 2411 disposed through the first connection portion 242 and a second installation sub-channel 2412 disposed through the second connection portion 243, wherein an inner diameter of the first installation sub-channel 2411 is greater than an inner diameter of the second installation sub-channel 2412, so that the limit step is formed at an interface of the first connection portion 242 and the second connection portion 243, i.e., so that a step surface 244 is formed at an interface of the first installation sub-channel 2411 and the second installation sub-channel 2412.

The floating member 7 includes a first cylinder 73, a second cylinder 75 and a sealing portion 76 connected in sequence along a vertical direction (gravity direction), wherein the first cylinder 73 is accommodated in the first installation sub-channel 2411, an outer diameter of the first cylinder 73 is smaller than or equal to an inner diameter of the first installation sub-channel 2411, the second cylinder 75 is accommodated in the second installation sub-channel 2412, an outer diameter of the second cylinder 75 is smaller than or equal to an inner diameter of the second installation sub-channel 2412, the sealing portion 76 is disposed outside the second installation sub-channel 2412, and an outer diameter of the sealing portion 76 is larger than the inner diameter of the second installation sub-channel 2412.

Specifically, when the floating member 7 moves upward under the air pressure inside the pot body 1, the sealing portion 76 may abut against an end of the second connecting portion 243 away from the first connecting portion 242 to close the second mounting sub-passage 2412, so that the whole pot body 1 is in a sealed state.

In some embodiments, the first column 73 is formed with a protrusion 74 protruding near the outer side wall of the second column 75, and the protrusion 74 can abut on the step surface 244.

Specifically, the protrusion 74 is formed at the intersection of the first cylinder 73 and the second cylinder 75, and the outer diameter of the protrusion 74 is smaller than the inner diameter of the first installation sub-channel 2411 and larger than the inner diameter of the second installation sub-channel 2412, so that the protrusion 74 can abut on the step surface 244 to prevent the first cylinder 73 from falling into the second installation sub-channel 2412.

It will be appreciated that the float 7 may be provided without the projection 74, and the outer diameter of the first cylinder 73 is smaller than the inner diameter of the first mounting sub-passage 2411 and larger than the inner diameter of the second mounting sub-passage 2412 to prevent the first cylinder 73 from falling into the second mounting sub-passage 2412.

In some embodiments, the first cylinder 73 has a first channel 77 extending through it in a radial direction, the second cylinder 75 has a second channel 78 extending through it in a radial direction, and a third channel 79 communicating the first channel 77 and the second channel 78 is formed in the first cylinder 73 and the second cylinder 75.

When the air pressure in the pot body 1 is small, the floating part 7 is in a falling state due to the action of the gravity of the floating part, at the moment, the first cylinder 73 is positioned in the first mounting sub-channel 2411, the second cylinder 75 extends into the accommodating cavity 10 from the second mounting sub-channel 2412, and the accommodating cavity 10 is communicated with the external atmosphere through the first channel 77, the second channel 78 and the third channel 79, so that the air pressure in the pot body 1 is ensured to be approximately consistent with the external atmosphere pressure, and the cover opening operation is facilitated, as shown in fig. 15; when the air pressure in the pot body 1 rises to the critical air pressure, the floating member 7 moves upward under the action of the steam until the sealing portion 76 abuts against the second connecting portion 243, and at this time, the sealing plug can seal the second mounting sub-channel 2412, so that the accommodating chamber 10 cannot be communicated with the external atmosphere, and the cooking utensil 100 is in a sealed state, as shown in fig. 16.

In some embodiments, when the cover is closed, the pushing portion 51 moves away from the floating member 7, and the body portion 52 abuts against the floating member 7 to limit the pushing portion 51 from moving toward the floating member 7.

In a possible embodiment, an avoiding groove 521 is formed at an end of the main body 52 close to the floating member 7, and an outer diameter of the first cylinder 73 is larger than an inner diameter of the avoiding groove 521, so that the first cylinder 73 cannot extend into the avoiding groove 521. The escape groove 521 has an opening (not shown) near the float 7, so that an abutment surface 523 that can contact with the float 7 is formed at one end of the main body portion 52 near the float 7, and an outer side wall of the first column 73 can abut against the abutment surface 523 to restrict the main body portion 52 from moving in a direction near the first column 73, as shown in fig. 12.

In the initial state, the extension portion 72 is inserted into the avoiding groove 521; when the cover is closed, the pushing part 51 moves in the direction away from the floating part 7, so that the extending part 72 is separated from the avoiding groove 521 from the opening; when the air pressure in the pot body 1 rises to the critical air pressure, the floating piece 7 moves upwards to enable the first cylinder 73 to be in contact with the abutting surface 523, and the pushing part 51 needs to move towards the direction close to the floating piece 7 when the pot body 1 is opened, and at the moment, the pushing part 51 cannot move towards the direction close to the floating piece 7 because the first cylinder 73 cannot extend into the avoiding groove 521 through the opening, so that the cover opening operation cannot be performed in the process of completing the cover closing and heating the pot body 1, and the safety of the cooking utensil 100 is improved; when the cover is opened, when the floating piece 7 is lowered due to the reduction of the air pressure in the pot body 1, the floating piece 7 and the body part 52 cannot interfere with each other, and the normal opening of the cover is ensured.

In some embodiments, the float 7 further comprises a float head 71 and an extension 72, the extension 72 is connected between the float head 71 and the first cylinder 73, and the outer diameter of the extension 72 is smaller than the inner diameter of the avoiding groove 521 so that the extension 72 can be inserted into the avoiding groove 521, and the outer diameter of the float head 71 is larger than the inner diameter of the avoiding groove 521.

Referring to fig. 11 and 12, the second handle 21 is further provided with an avoiding hole 211; when the cover is closed, the floating piece 7 moves upwards under the action of the pressure in the pot body 1, and at least part of the floating head 71 can be inserted into the avoidance hole 211.

Specifically, the user judges whether the cooking utensil 100 is in a sealed state by observing whether the floating member 7 is inserted into the avoiding hole 211, and when the floating member 7 rises due to the rise of the air pressure in the pot body 1, the floating head 71 can be inserted into the avoiding hole 211, so that the user is prompted that the cooking utensil 100 is in a sealed state and the air pressure in the pot body 1 gradually rises; when the floating member 7 descends due to the reduction of the air pressure in the pot body 1, the body portion 52 moves toward the first column 73, and the extension portion 72 can extend into the avoiding groove 521 from the opening, so that the floating member 7 is prevented from interfering with the body portion 52.

Referring to fig. 3, the guiding groove 111 has a first guiding surface 112a, a second guiding surface 112b and a third guiding surface 112c, wherein the third guiding surface 112c is connected between the first guiding surface 112a and the second guiding surface 112 b.

Specifically, the first guide surface 112a and the second guide surface 112b are inclined surfaces, arc surfaces, curved surfaces, etc., and along a direction approaching the third guide surface 112c, the distance between the first guide surface 112a and the second guide surface 112b and the rotating shaft portion 113 along the length direction of the first handle 11 gradually decreases, and the third guide surface is a plane. When the second handle 21 rotates clockwise, the pushing part 51 moves along the second guiding surface 112b to a direction close to the third guiding surface 112c, so that the pushing part 51 moves in the accommodating groove in a direction away from the floating member 7; when the second handle 21 is rotated in the counterclockwise direction, the abutting portion 51 moves along the first guide surface 112a in a direction approaching the third guide surface 112c, so that the abutting portion 51 moves in the receiving groove in a direction away from the floating member 7.

It is understood that the projection of the groove wall of the guide groove 111 in the vertical direction (gravity direction) may be an arc, a semicircle, etc., and is not limited thereto.

In another possible embodiment, a diameter-changing hole (not shown) is opened at an end of the main body 52 close to the floating member 7, the diameter-changing hole includes a first portion close to the lid 2 and a second portion far from the lid 2, an inner diameter of the first portion is larger than an inner diameter of the second portion, the inner diameter of the first portion is larger than an outer diameter of the first cylinder 73, and the inner diameter of the second portion is larger than an outer diameter of the extension 72 and smaller than the outer diameter of the first cylinder 73.

In the initial state, the extension 72 is inserted into the second part; when the cover is closed, the pushing part 51 moves towards the direction far away from the floating part 7, so that the extending part 72 is inserted into the first part; when the air pressure in the cooker body 1 rises to the critical air pressure, the floating member 7 moves upwards to enable the first cylinder 73 to be inserted into the first part, the pushing portion 51 needs to move towards the direction close to the floating member 7 when the cooker body is opened, and at the moment, the first cylinder 73 is inserted into the first part and the inner diameter of the second part is smaller than the outer diameter of the first cylinder 73, so that the first cylinder 73 cannot be inserted into the second part, namely the pushing portion 51 cannot move towards the direction close to the floating member 7, therefore, the cooker body 1 cannot be opened when the cooker body 1 is heated after the cooker body is closed, and the safety of the cooker 100 is improved.

In other embodiments, when the cover is closed, the pushing portion 51 moves in a direction close to the floating member 7, and the body portion 52 abuts against the floating member 7 to limit the pushing portion 51 from moving in a direction away from the floating member 7.

Specifically, one end of the main body 52 close to the floating member 7 is provided with a reducing hole (not shown in the figure), the reducing hole comprises a first part close to the pot cover 2 and a second part far away from the pot cover 2, the inner diameter of the first part is smaller than that of the second part, the inner diameter of the first part is larger than the outer diameter of the extension part 72 and smaller than the outer diameter of the first cylinder 73, and the second part is larger than the outer diameter of the first cylinder 73.

In the initial state, the extension 72 is inserted into the first part; when the cover is closed, the pushing part 51 moves towards the direction close to the floating part 7, so that the extending part 72 is inserted into the second part; when the air pressure in the cooker body 1 rises to the critical air pressure, the floating member 7 moves upwards to enable the first cylinder 73 to be inserted into the second part, the pushing portion 51 needs to move towards the direction far away from the floating member 7 when the cooker body is opened, and at the moment, the first cylinder 73 is inserted into the second part and the inner diameter of the first part is smaller than the outer diameter of the first cylinder 73, so that the first cylinder 73 cannot be inserted into the first part, namely, the pushing portion 51 cannot move towards the direction far away from the floating member 7, therefore, the cooker 100 can not be opened when the cooker body 1 is heated after the cooker body is closed, and the safety of the cooker 100 is improved.

Referring to fig. 9 and 10, in some embodiments, the cooking utensil 100 further includes a pressure limiting valve 8, the lid 2 is further provided with an exhaust column 23, and the pressure limiting valve 8 is movably sleeved on the periphery of the exhaust column 23.

Specifically, the exhaust column 23 is disposed at the middle position of the pot cover 2, and when the pot cover 2 is fastened to the pot body 1, the accommodating cavity 10 is communicated with the outside atmosphere through the exhaust column 23. Because the pressure limiting valve 8 is sleeved on the periphery of the exhaust column 23, when the air pressure in the pot body 1 is increased to the critical pressure, the steam in the pot body 1 can jack up the pressure limiting valve 8, the steam is exhausted through the exhaust column 23, the safety risks of explosion and the like caused by overlarge air pressure in the pot body 1 are avoided, and the safety of the cooking utensil 100 is improved.

Referring to fig. 2, in some embodiments, the pot body 1 is further provided with a third handle 12, and the third handle 12 is symmetrically spaced from the first handle 11 along the radial direction of the pot body 1; and/or the pot cover 2 is also provided with a fourth handle 22, and the fourth handle 22 and the second handle 21 are symmetrically arranged at intervals along the radial direction of the pot cover 2, so that the holding and cover closing operation of the pot cover 2 and/or the pot body 1 is facilitated.

Compared with the prior art, in the cooking utensil 100 provided in the embodiment of the present application, because the rotating member 3 has the first working position, the second working position and the third working position, and the rotating member 3 can rotate between the three working positions, not only the second handle 21 can rotate in the clockwise direction, so that the pushing member 5 pushes the rotating member 3 to rotate from the first working position to the second working position, but also the second handle 21 can rotate in the counterclockwise direction, so that the pushing member 5 pushes the rotating member 3 to rotate from the first working position to the third working position, thereby realizing that the cover closing process is performed, the second handle 21 can rotate in the clockwise direction to close the cover, and can also rotate in the counterclockwise direction to close the cover.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (13)

1. A cooking appliance (100) comprises a pot body (1) and a pot cover (2), wherein a first handle (11) is arranged on the pot body (1), and a second handle (21) is arranged on the pot cover (2), and the cooking appliance (100) is characterized by further comprising a rotating piece (3), a first elastic piece (4) and a pushing piece (5), wherein the rotating piece (3) is rotatably arranged on the first handle (11) through the first elastic piece (4), and the pushing piece (5) is arranged on the second handle (21);

the rotating part (3) is provided with a first working position, a second working position and a third working position, and the first working position is between the second working position and the third working position;

when the cover is closed, the pushing piece (5) can push the rotating piece (3) to rotate from the first working position to the second working position along the clockwise direction or rotate to the third working position along the anticlockwise direction;

when the cover is opened, the first elastic piece (4) can drive the rotating piece (3) to rotate to the first working position or rotate to the first working position along the clockwise direction from the second working position.

2. The cooking appliance (100) according to claim 1, wherein the first handle (11) is provided with a rotating shaft portion (113), a first limit portion (114a) and a second limit portion (114b) along a width direction thereof, and the rotating shaft portion (113) is located between the first limit portion (114a) and the second limit portion (114 b);

rotate piece (3) including installation department (31) and receive and push away portion (32), installation department (31) with first elastic component (4) cover is located the periphery of pivot portion (113), it can promote to support to push away piece (5) receive to push away portion (32) along clockwise or anticlockwise rotation.

3. The cooking appliance (100) according to claim 2, wherein the pushed portion (32) is adapted to abut against the first stopper portion (114a) when rotated in a clockwise direction and abut against the second stopper portion (114b) when rotated in a counterclockwise direction, so as to limit an angle of rotation of the pushed portion (32) around the rotation shaft portion (113).

4. The cooking appliance (100) according to claim 2 or 3, wherein the rotating member (3) further comprises a first abutting portion (33a) and a second abutting portion (33b), the first abutting portion (33a) and the second abutting portion (33b) are formed at an interval at one end of the mounting portion (31) away from the pushed portion (32);

when the pushed part (32) rotates along the clockwise direction, the first abutting part (33a) can abut against the first limiting part (114a), and when the pushed part (32) rotates along the anticlockwise direction, the second abutting part (33b) can abut against the second limiting part (114b) so as to limit the rotating angle of the pushed part (32) around the rotating shaft part (113).

5. The cooking appliance (100) according to claim 2, wherein the cooking appliance (100) further comprises a floating member (7) and a second elastic member (6), the floating member (7) is movably arranged on the pot cover (2), and the floating member (7) can move along the vertical direction;

the pushing piece (5) is movably arranged on the second handle (21) through the second elastic piece (6), the pushing piece (5) can move towards the direction close to or far away from the floating piece (7), and the pushing piece (5) can be abutted against the floating piece (7).

6. The cooking appliance (100) according to claim 5, wherein the pushing member (5) comprises a main body (52) and a pushing portion (51), the pushing portion (51) extends from one end of the main body (52) away from the floating member (7) to a direction close to the rotating member (3), the pushing portion (51) can be abutted with the pushed portion (32), and the second elastic member (6) is connected between the main body (52) and the second handle (21);

the first handle (11) is provided with a guide groove (111), and the pushing part (51) can move along the guide groove (111) so as to enable the pushing part (51) to move towards or away from the floating part (7).

7. The cooking appliance (100) according to claim 6, wherein when the cover is closed, the pushing portion (51) moves away from the floating member (7), the floating member (7) moves upwards under the action of pressure in the pot body (1), and the body portion (52) abuts against the floating member (7) to limit the pushing portion (51) from moving towards the floating member (7).

8. The cooking appliance (100) according to claim 7, wherein an end of the body portion (52) close to the floating member (7) is provided with an avoiding groove (521), and at least a portion of the floating member (7) is receivable in the avoiding groove (521).

9. The cooking appliance (100) according to claim 8, wherein the pot cover (2) is further provided with a connecting cylinder (24) near the second handle (21), the connecting cylinder (24) comprises a first connecting portion (242) and a second connecting portion (243), the first connecting portion (242) is provided on the outer surface of the pot cover (2) far away from the pot body (1), and the second connecting portion (243) is provided on the inner surface of the pot cover (2) near the pot body (1);

an installation channel (241) penetrates through the connecting cylinder (24), and at least part of the floating piece (7) is accommodated in the installation channel (241).

10. The cooking appliance (100) of claim 9, wherein the mounting channel (241) comprises a first mounting sub-channel (2411) disposed through the first connection portion (242) and a second mounting sub-channel (2412) disposed through the second connection portion (243), the first mounting sub-channel (2411) having an inner diameter greater than an inner diameter of the second mounting sub-channel (2412) such that a step surface (244) is formed at an interface of the first mounting sub-channel (2411) and the second mounting sub-channel (2412);

the floating piece (7) comprises a first cylinder (73), a second cylinder (75) and a sealing part (76), which are sequentially connected in the vertical direction, the first cylinder (73) is accommodated in the first installation sub-channel (2411), the second cylinder (75) is accommodated in the second installation sub-channel (2412), the sealing part (76) is arranged outside the second installation sub-channel (2412), and the outer diameter of the sealing part (76) is larger than that of the second installation sub-channel (2412);

the outer diameter of the first cylinder (73) is larger than that of the second mounting sub-channel (2412), and one end, close to the second cylinder (75), of the first cylinder (73) can abut against the step surface (244); or a protruding part (74) is formed on the outer side wall, close to the second column body (75), of the first column body (73) in a protruding mode, and the protruding part (74) can abut against the step surface (244).

11. The cooking appliance (100) according to claim 10, wherein the avoiding groove (521) has an opening close to the floating member (7) so that an end of the body portion (52) close to the floating member (7) is formed with an abutment surface (523), and the outer diameter of the first cylinder (73) is greater than the inner diameter of the avoiding groove (521);

when the cover is closed, the floating piece (7) moves upwards under the action of pressure in the pot body (1), the outer side wall of the first column body (73) is abutted against the abutting surface (523) so as to limit the body part (52) to move towards the direction close to the first column body (73).

12. The cooking appliance (100) according to claim 10 or 11, wherein the float (7) further comprises a float head (71) and an extension (72), the extension (72) being connected between the float head (71) and the first cylinder (73), and the outer diameter of the extension (72) being smaller than the inner diameter of the avoiding groove (521), so that the extension (72) can be inserted into the avoiding groove (521), the outer diameter of the float head (71) being larger than the inner diameter of the avoiding groove (521);

an avoidance hole (211) is formed in the second handle (21); when the cover is closed, the floating piece (7) moves upwards under the action of pressure in the pot body (1), and at least part of the floating head (71) can be inserted into the avoidance hole (211).

13. The cooking appliance (100) of claim 12, wherein the first cylinder (73) has a first channel (77) extending therethrough in a radial direction thereof, the second cylinder (75) has a second channel (78) extending therethrough in the radial direction thereof, and a third channel (79) communicating the first channel (77) with the second channel (78) is further formed in the first cylinder (73) and the second cylinder (75).

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