CN223323357U - Pot body assembly and cooking utensil having the same - Google Patents

Abstract

The utility model provides a pot body assembly and a cooking utensil with the same, wherein the pot body assembly comprises a shell, a rotary operating piece, an opening and closing cover driving piece and an opening and closing cover driving piece, wherein the rotary operating piece is arranged on the shell and has a first rotary travel range which is more than or equal to 30 degrees and less than or equal to 180 degrees, and the opening and closing cover driving piece is arranged in the shell and is exposed out of the shell upwards, and is in driving fit with the rotary operating piece so as to drive the opening and closing cover driving piece to move or rotate when the rotary operating piece rotates. The technical scheme of the utility model can effectively solve the problem of poor use experience when a user operates the control panel in the related technology.

Description

Pot body assembly and cooking utensil with same

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a pot body assembly and a cooking utensil with the pot body assembly.

Background

In the related art, in order to ensure the pressure-bearing requirement of the pressure cooking appliance, a locking tooth structure is generally arranged between the pot body assembly and the cover body assembly, and the locking tooth structure comprises a pot tooth arranged on the pot body assembly and a cover tooth arranged on the cover body assembly.

Therefore, when the cover is opened, the cover assembly can be opened by first enabling the locking tooth structure to be in an unlocking state, and when the cover is closed, the locking tooth structure is also required to be in a locking state after the cover assembly is covered above the cooker assembly. The operation of the above-mentioned unblock and locking lock tooth structure is generally realized through setting up handle or the knob on the lid subassembly, and handle or knob can occupy the space of lid subassembly top, and then makes and controls the panel and need set up on a kind of deep pot body subassembly or only can set up the less panel of controlling of area on the lid subassembly for user's use experience is relatively poor.

Disclosure of utility model

The utility model mainly aims to provide a cooker body assembly and a cooking utensil with the same, so as to solve the problem of poor use experience when a user operates a control panel in the related art.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a pot assembly comprising a housing, a rotary operation member disposed on the housing, the rotary operation member having a first rotation range of travel of 30 ° or more and 180 ° or less, and a cover opening/closing driving member disposed in the housing and exposed upward from the housing, the cover opening/closing driving member being in driving engagement with the rotary operation member such that the rotary operation member rotates to move or rotate the cover opening/closing driving member.

By applying the technical scheme of the utility model, the rotary operating member is arranged on the shell, the cover opening and closing driving member is positioned in the shell and is in driving fit with the rotary operating member, and a user can drive the cover opening and closing driving member to move or rotate by rotating the rotary operating member so as to drive the locking member on the cover assembly to switch between the locking position and the unlocking position. In addition, the rotary operation piece rotates in a first rotation travel range, and the first rotation travel range is more than or equal to 30 degrees and less than or equal to 180 degrees, so that when the rotary operation piece is rotated by a user, the rotary operation piece can meet the rotation requirement only by rotating once, and the use of the user is further facilitated. Therefore, the technical scheme of the utility model can effectively solve the problem of poor use experience when a user operates the control panel in the related technology.

Further, the shell is provided with an installing port, the pot body assembly further comprises an installing seat arranged at the installing port, and the installing seat is provided with a limiting structure so that the rotary operating piece rotates in a first rotating stroke range. Through set up limit structure on the mount pad, can guarantee effectively that rotatory operating piece only can rotate in first rotation stroke scope, when making things convenient for the user to use, also can avoid the user maloperation.

Further, the rotary operation piece comprises a knob part and a knob rod arranged on the knob part, the knob part extends outwards from the shell, the knob rod extends towards the inside of the shell and deviates from the center of the knob part, the limiting structure comprises an arc-shaped groove, the knob rod is arranged in the arc-shaped groove in a penetrating mode, the circle center of the arc-shaped groove is located on the axis of the knob part, and the central angle of the arc-shaped groove is between 30 degrees and 180 degrees. The arrangement of the arc-shaped groove can guide the movement of the knob rod and limit the knob rod at the rotation limit position, and has the advantage of simple structure.

Further, the cover opening and closing driving piece is a first rotating piece, and the cover opening and closing driving piece is provided with a second rotating travel range, and the second rotating travel range is smaller than or equal to 360 degrees. Through foretell setting can avoid appearing opening and shutting lid driving piece and can cooperate but when pressing lid subassembly down pot tooth and lid tooth part overlap influence lid subassembly further down the condition of pressing down, perhaps appear opening and shutting lid driving piece and can cooperate but the user rotates the condition that the pressure-bearing ability between pot tooth and the lid tooth just makes to not satisfy the requirement behind the rotatory operating piece with the rotation angle that sets for.

Further, the second rotational travel range is 240 ° or more and 300 ° or less. This allows for both the need for a position switch of the locking element and the need for a relatively small angle of rotation when the user turns the rotational operating member.

Further, the pot body assembly further comprises a translation transmission part arranged in the shell, the translation transmission part is arranged between the rotary operation part and the opening and closing cover driving part and is in driving fit with the rotary operation part and the opening and closing cover driving part, the translation transmission part is driven to move when the rotary operation part rotates, the opening and closing cover driving part is driven to rotate when the translation transmission part moves, the translation transmission part is provided with a rack part, the opening and closing cover driving part is provided with a gear part, the rack part is provided with a movement travel range, and the movement travel range is smaller than or equal to the circumference of a datum line of the gear part. The moving travel range of the rack part is smaller than or equal to the circumference of the datum line of the gear part, so that the rack part can only drive the gear part to rotate for one circle at most when moving, and the cover opening and closing driving piece can rotate in the second rotating travel range.

Further, the cover opening and closing driving piece is a first rotating piece, the cooker body assembly further comprises a translation driving piece arranged in the shell, the translation driving piece is arranged between the rotation operating piece and the cover opening and closing driving piece and is in driving fit with the rotation operating piece and the cover opening and closing driving piece, a driving long groove extending along the vertical direction is formed in the translation driving piece, the knob rod is arranged in the driving long groove in a penetrating mode, so that the translation driving piece is driven to move along the transverse direction when the rotation operating piece rotates, the translation driving piece is provided with a rack portion, and the cover opening and closing driving piece is provided with a gear portion matched with the rack portion, so that the cover opening and closing driving piece is driven to rotate when the translation driving piece moves. The driving long groove can avoid the movement of the rotary knob rod in the vertical direction, and the movement of the rotary knob rod in the transverse direction drives the translation transmission member to move along with the rotary knob rod, so that the rotation of the rotary operation member is converted into the movement of the translation transmission member. The meshing between the rack part and the gear part can realize that the movement of the translation transmission part is converted into the rotation of the cover opening and closing driving part.

According to another aspect of the present utility model, there is provided a cooking appliance including a pot body assembly and a cover body assembly openably and closably provided over the pot body assembly, wherein the pot body assembly is the above pot body assembly, the cover body assembly includes a mounting cover, a locking member and an opening and closing cover transmission member, the locking member is movably provided on the mounting cover, and the opening and closing cover transmission member is provided on the mounting cover and is in driving engagement with both the opening and closing cover driving member and the locking member to drive the locking member to switch between a locking position and an unlocking position. The cooker body assembly can effectively solve the problem of poor use experience when a user operates the control panel in the related technology, and the cooker with the cooker body assembly has the advantages.

According to another aspect of the present utility model, there is provided a cooking appliance including a pot body assembly and a cover body assembly openably and closably provided above the pot body assembly, wherein the pot body assembly is the above pot body assembly, the cover body assembly includes a mounting cover, a locking member and an opening and closing cover transmission member, the locking member is movably provided on the mounting cover, and the opening and closing cover transmission member is a second rotation member provided on the mounting cover and is in driving engagement with both the opening and closing cover driving member and the locking member to drive the locking member to switch between a locking position and an unlocking position. The cover opening and closing transmission piece is arranged to be a second rotation piece, so that the cover opening and closing transmission piece can be matched with the cover opening and closing transmission piece, driving force on the cooker body assembly can be upwards transmitted to the inside of the cover body assembly, and further, the locking piece is driven to switch between the locking position and the unlocking position.

Further, an inserting structure is arranged between the opening and closing cover driving piece and the opening and closing cover driving piece, the inserting structure comprises a slot and an inserting column, one of the slot and the inserting column is arranged on the opening and closing cover driving piece, the other of the slot and the inserting column is arranged on the opening and closing cover driving piece, the slot and the inserting column are provided with preset sections with the same shape, the preset sections are D-shaped, trapezoidal, T-shaped or non-equilateral triangles, and/or the cover body assembly further comprises a transmission swing rod arranged between the opening and closing cover driving piece and the locking piece, a rotating hole, a transmission hole and an upper driven tooth are formed in the transmission swing rod, the locking piece is provided with an upper driving tooth which extends upwards and penetrates through the transmission hole, and the opening and closing cover driving piece is provided with an upper driving tooth meshed with the upper driven tooth. The preset sections of the slot and the inserted column are D-shaped, trapezoidal, T-shaped or non-equilateral triangle, so that the slot and the inserted column have only one butt joint state within the range of 360 degrees. The upper driving teeth and the upper driven teeth are meshed to convert the rotation of the opening and closing cover transmission piece into the swing of the transmission swing rod taking the axis of the rotation hole as the center, and the transmission swing rod drives the transmission column to swing through the cooperation between the transmission hole and the transmission column in the swing process of the transmission swing rod, so that the locking piece is driven to switch between the locking position and the unlocking position, and the locking device has the advantages of being simple in structure and reliable in transmission.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 shows a schematic exploded view of an embodiment of a pot assembly according to the present utility model;

FIG. 2 is a schematic perspective view showing a mounting base and a rotary operating part of the pot body assembly of FIG. 1;

FIG. 3 shows a schematic perspective view of the mounting base of the pot assembly of FIG. 1;

FIG. 4 is a schematic perspective view showing an opening and closing cover driving member and a translation driving member of the pot assembly of FIG. 1;

FIG. 5 illustrates a schematic perspective view of a translating transmission of the pot assembly of FIG. 1;

FIG. 6 shows a schematic perspective view of the lower clasp of the pot assembly of FIG. 1;

Fig. 7 is a schematic cross-sectional view showing a part of the structure of an embodiment of a cooking appliance according to the present utility model;

fig. 8 illustrates an exploded structural view of a cover assembly of the cooking appliance of fig. 7;

FIG. 9 shows an enlarged view of a portion of the structure of the mounting cap of the cap assembly of FIG. 8;

fig. 10 is a perspective view showing a driving swing link of the cover assembly of fig. 8.

Wherein the above figures include the following reference numerals:

10. The device comprises a shell, an installation port, 12, a shell, 13, a middle plate, 131, a lower coupling seat, 14 and a bottom shell;

20. a rotary operation member, 21, a knob portion, 22, a knob lever;

30. A cover opening and closing driving member; 31, gear part, 32, lower coupling part;

40. 41 parts of a mounting seat, a limiting structure 411 parts of an arc-shaped groove;

50. The translation transmission part, 51, the rack part, 52, the driving long groove, 53, the guide groove;

60. mounting cover 61, support 62, arc guide slot 63, upper coupling seat;

70. A locking element 71, a transmission column;

80. A cover opening and closing transmission member; 81, upper driving teeth 82, upper coupling part;

90. 91, inserting slots, 92 and inserting posts;

100. driving the swing rod; 101, a rotating hole, 102, a transmission hole, 103, an upper driven tooth;

110. Lower clasp, 111, shaft part, 112, clasp part, 113, pushing part, 1131, avoiding concave surface, 1132, pushing inclined surface;

120. 130 parts of upper clasp, 130 parts of surface cover and 140 parts of pot body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

As shown in fig. 1 and 7, the present application provides a cooker body assembly, and an embodiment of the cooker body assembly of the present application includes a housing 10, a rotary operating member 20, and a cover opening and closing driving member 30. The rotary operating member 20 is disposed on the housing 10, the rotary operating member 20 has a first rotation range of travel, where the first rotation range of travel is greater than or equal to 30 ° and less than or equal to 180 °, the cover opening and closing driving member 30 is disposed in the housing 10 and is exposed out of the housing 10, and the cover opening and closing driving member 30 is in driving engagement with the rotary operating member 20, so that the cover opening and closing driving member 30 is driven to move or rotate when the rotary operating member 20 rotates.

By applying the technical scheme of the embodiment, the rotary operating member 20 is arranged on the casing 10, the cover opening and closing driving member 30 is positioned in the casing 10 and is in driving fit with the rotary operating member 20, and a user can drive the cover opening and closing driving member 30 to move or rotate by rotating the rotary operating member 20 so as to drive the locking member 70 on the cover assembly to switch between the locking position and the unlocking position, that is, in the embodiment, the rotary operating member 20 for the user to operate is arranged on the cooker assembly, and then the operating member for opening and closing the cover is not required to be arranged on the cover assembly, so that the upper part of the cover assembly can be completely emptied, and a larger operating panel can be arranged on the cover assembly, thereby facilitating the use of the user. In addition, the rotary operation member 20 rotates within a first rotation travel range, and the first rotation travel range is greater than or equal to 30 ° and less than or equal to 180 °, so that when the rotary operation member 20 is rotated by a user, the user can meet the rotation requirement only by rotating once, and the use of the user is further facilitated. Therefore, the technical scheme of the embodiment can effectively solve the problem that the use experience is poor when the user operates the control panel in the related technology.

It should be noted that, the above-mentioned "the cover opening and closing driving member 30 is exposed upward from the housing 10" is not limited to the cover opening and closing driving member 30 extending upward from the housing 10. For example, an opening structure is arranged on the shell, the opening and closing cover driving piece is positioned below the opening structure, a structure (specifically, the opening and closing cover driving piece) matched with the opening and closing cover driving piece on the cover body component penetrates into the shell through the opening structure to be matched with the opening and closing cover driving piece, or the opening and closing cover driving piece and the opening and closing cover driving piece are of magnetic coupling structures, and at the moment, the opening and closing cover driving piece can be completely arranged in the shell without arranging the opening structure on the shell.

Specifically, in order to meet the pressure-bearing requirement of the pressure cooking appliance, the cover teeth are generally arranged on the cover body assembly, the pot teeth are generally arranged on the pot body assembly, the cover teeth are provided with positions right opposite to the pot teeth (at the moment, the locking piece 70 is positioned at the locking position) and positions misplaced with the pot teeth (at the moment, the locking piece 70 is positioned at the unlocking position), when the cover teeth are misplaced with the pot teeth, the cover body assembly can be opened or closed relative to the pot body assembly, when the cover teeth are right opposite to the pot teeth and the cover teeth are positioned below the pot teeth, the cover body assembly cannot be opened relative to the pot body assembly, and the pot teeth and the cover teeth can bear the pressure in the pressure cooking process, so that the safety of the cooking appliance is ensured.

As shown in fig. 1, in the present embodiment, the housing 10 includes a casing 12, a middle plate 13 disposed above the casing 12, and a bottom case 14 disposed below the casing 12, and the pot assembly further includes a pot 140 disposed in the housing 10, with the teeth disposed on the pot 140. The "the cover opening/closing driving member 30 is exposed upward from the housing 10" means that the cover opening/closing driving member 30 is exposed upward from the middle plate 13.

As shown in fig. 1 to 3, the housing 10 is provided with a mounting opening 11, and the pot assembly further includes a mounting seat 40 provided at the mounting opening 11, and a limiting structure 41 is provided on the mounting seat 40 to enable the rotary operating member 20 to rotate within a first rotation stroke range. By providing the limit structure 41 on the mounting base 40, the rotary operation member 20 can be effectively ensured to rotate only within the first rotation travel range, and the misoperation of a user can be avoided while the use is convenient for the user.

As shown in fig. 1 to 3, the rotary operation member 20 includes a knob portion 21 and a knob lever 22 disposed on the knob portion 21, the knob portion 21 extends outwardly from the housing 10, the knob lever 22 extends toward the inside of the housing 10 and is disposed offset from the center of the knob portion 21, the limiting structure 41 includes an arc-shaped slot 411, the knob lever 22 is disposed in the arc-shaped slot 411 in a penetrating manner, the center of the arc-shaped slot 411 is located on the axis of the knob portion 21, and the center angle of the arc-shaped slot 411 is between 30 ° and 180 °. The arc slot 411 can guide the movement of the knob rod 22 and limit the knob rod 22 at the rotation limit position, and has the advantage of simple structure.

Preferably, the central angle (i.e., the first rotation range of travel) of the arc slot 411 may be 30 °, 60 °, 90 °, 120 °, 150 °, or 180 °. The designer may choose from the angles described above as long as the need to bring the locking member 70 into position switching is satisfied and the angle by which the user needs to turn the rotary operation member 20 is as small as possible.

In this embodiment, the knob portion 21 protrudes out of the housing 10 to facilitate the operation of the user. Of course, in the embodiment not shown in the drawings, the knob part may not protrude from the housing, and an operation recess for the user's hand to extend into to rotate the knob part is provided on the housing, so that the surface of the housing is flat and has no obvious protrusions, improving the overall aesthetic appearance of the pot assembly, and simultaneously reducing the possibility of the user touching the knob part by mistake during the cooking process.

As shown in fig. 1 and 4, the cover opening and closing driving member 30 is a first rotating member, and the cover opening and closing driving member 30 has a second rotation travel range, and the second rotation travel range is less than or equal to 360 °. Correspondingly, the structure of the cover assembly matched with the cover opening and closing driving piece 30 (namely the cover opening and closing driving piece 80 in the following description) is also a rotating piece, so that the second rotating travel range is smaller than or equal to 360 degrees, the cover opening and closing driving piece 30 does not have more than two matched positions with the cover opening and closing driving piece 80 in the rotating range of the cover opening and closing driving piece 30, the situation that the cover opening and closing driving piece 30 and the cover opening and closing driving piece 80 can be matched but the pot teeth and the cover teeth are partially overlapped when the cover assembly is pressed down to influence the further pressing of the cover assembly is avoided, or the situation that the cover opening and closing driving piece 30 and the cover opening and closing driving piece 80 can be matched but the pot teeth and the cover teeth are partially opposite to each other after a user rotates the rotating operating piece 20 at a set rotating angle so that the pressure bearing capacity between the pot teeth and the cover teeth does not meet the requirements is avoided.

In the present embodiment, the second rotational travel range is 240 ° or more and 300 ° or less. This allows for both the need for a change in position of the locking member 70 and the need for a relatively small angle of rotation when the user turns the rotational operation member 20. Preferably, the second rotational travel range may be 240 °, 270 °, or 300 °.

As shown in fig. 1, 4 and 5, the pot body assembly further includes a translation driving member 50 disposed in the housing 10, the translation driving member 50 is disposed between the rotation operation member 20 and the cover opening/closing driving member 30 and is in driving engagement with both the rotation operation member 20 and the cover opening/closing driving member 30, the rotation operation member 20 drives the translation driving member 50 to move when rotating, the translation driving member 50 drives the cover opening/closing driving member 30 to rotate when moving, the translation driving member 50 has a rack portion 51, the cover opening/closing driving member 30 has a gear portion 31, the rack portion 51 has a movement travel range, and the movement travel range is less than or equal to a reference line circumference of the gear portion 31. Through setting up translation driving piece 50 for rotation along the lateral axis of rotation operating piece 20 can convert translation driving piece 50's removal earlier, convert into the rotation along the vertical axis of cover opening and closing driving piece 30 again, be convenient for realize opening and closing driving piece 30 and cover body assembly on the transmission of the driving force of cover opening and closing driving piece 80. By making the movement range of the rack portion 51 smaller than or equal to the reference line perimeter of the gear portion 31, the rack portion 51 can only drive the gear portion 31 to rotate at most one turn (i.e. rotate at most 360 °) when moving, so as to ensure that the cover opening and closing driving member 30 can rotate in the second rotation range.

Specifically, in the present embodiment, the movement travel range of the translation transmission member 50 is determined by the radius and the central angle of the arc-shaped slot 411. As shown in fig. 4 and 5, the translation driving member 50 is provided with a guide groove 53, and the guide groove 53 can be in guide fit with a guide post on the middle plate 13 to ensure a translation track of the translation driving member 50.

In the present embodiment, the gear portion 31 includes a plurality of lower driven teeth extending in the vertical direction, and the "reference line circumference of the gear portion 31" refers to the circumference of a circle on which the reference lines of the plurality of lower driven teeth are located.

As shown in fig. 1 and 4, the cover opening and closing driving member 30 includes a gear portion 31 and a lower coupling portion 32 that are separately disposed, a lower coupling seat 131 is disposed on the middle plate 13, the lower coupling portion 32 is disposed in the lower coupling seat 131 in a penetrating manner from top to bottom and cooperates with an upper surface stop of the lower coupling seat 131, the gear portion 31 is disposed in the lower coupling seat 131 in a penetrating manner from bottom to top and cooperates with a lower surface stop of the lower coupling seat 131, the lower coupling portion 32 is fixedly connected with the gear portion 31, and a slot 91 is disposed on an upper end surface of the lower coupling portion 32 to realize synchronous rotation between the cover opening and closing driving member 80 and the cover opening and closing driving member 30, and the gear portion 31 is meshed with the rack portion 51.

As shown in fig. 2 to 5, the cover opening and closing driving member 30 is a first rotating member, the pot body assembly further includes a translation driving member 50 disposed in the housing 10, the translation driving member 50 is disposed between the rotation operating member 20 and the cover opening and closing driving member 30 and is in driving engagement with both the rotation operating member 20 and the cover opening and closing driving member 30, a driving long groove 52 extending in a vertical direction is disposed on the translation driving member 50, the knob rod 22 is disposed in the driving long groove 52 in a penetrating manner so as to drive the translation driving member 50 to move in a transverse direction when the rotation operating member 20 rotates, the translation driving member 50 has a rack portion 51, and the cover opening and closing driving member 30 has a gear portion 31 engaged with the rack portion 51 so as to drive the cover opening and closing driving member 30 to rotate when the translation driving member 50 moves. Because the knob rod 22 is arranged at the center of the knob portion 21, when the user operates the knob portion 21 to rotate, the knob rod 22 moves along an arc track (i.e. the track of the arc slot 411), that is, the knob rod 22 has a motion component in the transverse direction and a motion component in the vertical direction, the driving long slot 52 can avoid the movement of the knob rod 22 in the vertical direction, and the movement of the knob rod 22 in the transverse direction drives the translation transmission member 50 to move along with the movement, that is, the rotation of the rotation operation member 20 is converted into the movement of the translation transmission member 50. The engagement between the rack portion 51 and the gear portion 31 enables conversion of the movement of the translation transmission member 50 into rotation of the opening and closing cover driving member 30.

As shown in fig. 7 to 10, the embodiment of the cooking appliance of the present application further provides a cooking appliance, which includes a pot body assembly and a cover body assembly that is openably and closably provided above the pot body assembly, wherein the pot body assembly is the above-mentioned pot body assembly, the cover body assembly includes a mounting cover 60, a locking member 70, and an opening and closing cover transmission member 80, the locking member 70 is movably provided on the mounting cover 60, and the opening and closing cover transmission member 80 is provided on the mounting cover 60 and is in driving engagement with both the opening and closing cover driving member 30 and the locking member 70 to drive the locking member 70 to switch between a locking position and an unlocking position. The cooker body assembly can effectively solve the problem of poor use experience when a user operates the control panel in the related technology, and the cooker with the cooker body assembly has the advantages.

As shown in fig. 8, in the present embodiment, the cover teeth are provided on the locking piece 70.

As shown in fig. 1, 6 and 7, in addition to the locking between the pot teeth and the lid teeth, the pot body component and the lid component are also provided with a clasp structure for locking so as to realize double locking between the pot body component and the lid component. Specifically, the clasp structure includes an upper clasp 120 disposed on the mounting cap 60 of the cap assembly and a lower clasp 110 movably disposed on the middle plate 13. In the present embodiment, the lower clasp 110 is arranged swingably on the middle plate 13, but of course, in an embodiment not shown in the drawings, the lower clasp may also be arranged movably on the middle plate.

As shown in fig. 6, the lower clasp 110 includes a rotation shaft portion 111, a clasp portion 112 and a push portion 113, wherein the clasp portion 112 and the push portion 113 are respectively disposed at two sides of the rotation shaft portion 111, and the rotation shaft portion 111 is hinged to the middle plate 13, and the clasp portion 112 can be in snap fit with the upper clasp 120. The lower clasp 110 can be switched between a clasping position matched with the upper clasp 120 and a unbuckling position separated from the upper clasp 120 in the swinging process, and a retainer is further arranged on the pot body assembly, and applies a force to the lower clasp 110 by the retainer so as to enable the lower clasp 110 to be kept at the clasping position. When the cover is closed, the upper clasp 120 can push the clasp part 112 to enable the lower clasp 110 to overcome the acting force of the retainer and switch from the buckling position to the unbuckling position, and after the upper clasp 120 passes over the clasp part 112, the lower clasp 110 is reset to the buckling position from the unbuckling position under the acting force of the retainer, so that the automatic buckling between the upper clasp 120 and the lower clasp 110 in the cover closing process is realized. When the cover is required to be opened, the user rotates the rotary operation member 20, and the knob lever 22 on the rotary operation member 20 can push the push portion 113, so that the lower clasp 110 overcomes the force of the holder and is switched from the clasping position to the unbuckling position. Specifically, the push portion 113 is provided with a concave avoidance surface 1131 and a push inclined surface 1132 located below the concave avoidance surface 1131, the push inclined surface 1132 extends towards the outer side of the housing 10 in the top-to-bottom direction, when the knob rod 22 corresponds to the concave avoidance surface 1131, the knob rod 22 is in abutting fit with the side wall of the driving slot 52 and drives the translational transmission member 50 to move, the knob rod 22 and the concave avoidance surface 1131 have a certain interval, at this time, the knob rod 22 can drive the translational transmission member 50 without pushing the lower clasp 110, when the knob rod 22 corresponds to the push inclined surface 1132, the knob rod 22 can push the push top 113 to drive the lower clasp 110 to swing and cannot drive the translational transmission member 50 to move, and then the release between the lower clasp 110 and the upper clasp 120 is realized. By arranging the avoidance concave surface 1131 and the ejection inclined surface 1132 on the ejection part 113, the ejection part 113 can avoid part of the stroke of the rotary knob rod 22, and can realize the operation of first tooth release and then release between the pot body assembly and the cover body assembly, and in the process, a user only needs to rotate the rotary operation piece, so that the operation steps of the user are simplified, and the use experience of the user is improved.

The cooking appliance comprises a cooker body assembly and a cover body assembly which is arranged above the cooker body assembly in a cover opening and closing manner, wherein the cover body assembly comprises a mounting cover 60, a locking piece 70 and a cover opening and closing transmission piece 80, the locking piece 70 is movably arranged on the mounting cover 60, and the cover opening and closing transmission piece 80 is a second rotating piece arranged on the mounting cover 60 and is in driving fit with the cover opening and closing driving piece 30 and the locking piece 70 so as to drive the locking piece 70 to switch between a locking position and an unlocking position. The cover opening and closing transmission member 80 is set to be a second rotation member, so that the cover opening and closing transmission member 80 can be matched with the cover opening and closing driving member 30, driving force on the cooker body assembly can be transmitted to the inside of the cover body assembly upwards, and further, the locking member 70 is driven to switch between the locking position and the unlocking position.

As shown in fig. 4, 7 and 8, an inserting structure 90 is provided between the cover opening and closing driving member 30 and the cover opening and closing driving member 80, the inserting structure 90 includes a slot 91 and an inserting column 92, one of the slot 91 and the inserting column 92 is provided on the cover opening and closing driving member 30, the other of the slot 91 and the inserting column 92 is provided on the cover opening and closing driving member 80, the slot 91 and the inserting column 92 have preset cross sections with the same shape, and the preset cross sections are D-shaped, trapezoidal, T-shaped or non-equilateral triangle. The driving force on the cooker body assembly can be upwards transmitted into the cover body assembly through the inserting structure 90, and the cooker has the advantages of simple structure and reliable transmission. The preset cross sections of the slot 91 and the post 92 are D-shaped, trapezoidal, T-shaped or non-equilateral triangle, so that the slot 91 and the post 92 have only one abutting state within a range of 360 °. Because the cover opening and closing driving piece 30 and the cover opening and closing driving piece 80 are both rotation pieces, through reasonably setting the gesture of the cover opening and closing driving piece 30 when the cover body component is not covered on the cooker body component, in the process of pressing the cover body component, the cover opening and closing driving piece 80 can only rotate to a specific gesture to be in butt joint with the cover opening and closing driving piece 30, so that the state that the cooker teeth and the cover teeth are in dislocation when the cover body component is pressed down is ensured, and meanwhile, when a subsequent user rotates the rotating operation piece 20 by a set rotating angle to drive the locking piece 70 to switch the positions, the right alignment of the cover teeth and the cooker teeth can be ensured, namely, the locking piece 70 is smoothly switched from the unlocking position to the locking position. The situation that the cover opening and closing driving piece 30 and the cover opening and closing driving piece 80 can be matched but when the cover body assembly is pressed down, the pot teeth and the cover teeth are partially overlapped to influence the cover body assembly to be further pressed down is avoided, or the situation that the cover opening and closing driving piece 30 and the cover opening and closing driving piece 80 can be matched but after a user rotates the rotary operation piece 20 by a set rotation angle, the pot teeth and the cover teeth are partially opposite to each other, so that the pressure bearing capacity between the pot teeth and the cover teeth does not meet the requirement is avoided.

As shown in fig. 8 and 10, the cover assembly further includes a driving swing link 100 disposed between the cover opening and closing driving member 80 and the locking member 70, a rotation hole 101, a driving hole 102 and an upper driven tooth 103 are disposed on the driving swing link 100, a driving post 71 extending upward and penetrating the driving hole 102 is disposed on the locking member 70, an upper driving tooth 81 engaged with the upper driven tooth 103 is disposed on the cover opening and closing driving member 80, and when the cover opening and closing driving member 80 rotates, the driving swing link 100 is driven to swing around the center of the rotation hole 101 and the driving post 71 is driven to swing. The upper driving teeth 81 and the upper driven teeth 103 are meshed to convert the rotation of the cover opening and closing transmission piece 80 into the swing of the transmission swing rod 100 taking the axis of the rotation hole 101 as the center, and the transmission swing rod 100 drives the transmission column 71 to swing through the cooperation between the transmission hole 102 and the transmission column 71 in the swing process, so that the locking piece 70 is driven to switch between the locking position and the unlocking position, and the device has the advantages of simple structure and reliable transmission.

As shown in fig. 8 and 9, the cover opening and closing transmission member 80 includes an upper driving tooth 81 and an upper coupling portion 82 that are separately disposed, the mounting cover 60 is provided with an upper coupling seat 63, the upper driving tooth 81 is disposed in the upper coupling seat 63 in a penetrating manner from top to bottom and cooperates with an upper surface stop of the upper coupling seat 63, the upper coupling portion 82 is disposed in the upper coupling seat 63 in a penetrating manner from bottom to top and cooperates with a lower surface stop of the upper coupling seat 63, the upper coupling portion 82 is fixedly connected with the upper driving tooth 81, and the plunger 92 is disposed at a lower end of the upper coupling portion 82 to realize synchronous rotation between the cover opening and closing transmission member 80 and the cover opening and closing transmission member 30, and the upper driving tooth 81 is meshed with an upper driven tooth 103 on the transmission swing rod 100 to drive the transmission swing rod 100 to swing.

As shown in fig. 9 and 10, the rotation hole 101 and the upper driven tooth 103 are provided at both ends of the driving swing link 100 in the length direction, respectively, and the mount cover 60 is provided with a support 61, and the support 61 is supported below the driving swing link 100 and is penetrated in the rotation hole 101 so that the driving swing link 100 can swing around the axis of the support 61. The drive aperture 102 is arranged close to the upper driven tooth 103 such that a relatively small swinging angle of the drive rocker 100 enables the driving latch 70 to be switched between the locking position and the unlocking position.

As shown in fig. 8 and 9, the lock 70 is a lock cover provided below the mounting cover 60, and the lock 70 rotates to switch between the locked position and the unlocked position. The mounting cover 60 is provided with an arc-shaped guide groove 62, the transmission column 71 is arranged in the arc-shaped guide groove 62 in a penetrating mode from bottom to top and extends into the transmission hole 102, and the transmission hole 102 is of a long groove structure extending along the length direction of the transmission swing rod 100.

In this embodiment, the locking element 70 is a locking cap. Of course, in an embodiment not shown in the figures, the locking element may also be a caliper.

As shown in fig. 8, the cover assembly further includes a face cover 130 disposed over the mounting cover 60.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of the present utility model, and the azimuth terms "inside and outside" refer to inside and outside with respect to the outline of each component itself.

Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the process is carried out, the exemplary term "above" may be included. Upper and lower. Two orientations below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A pot assembly, comprising:

A housing (10);

a rotation operation member (20) provided on the housing (10), the rotation operation member (20) having a first rotation stroke range of 30 DEG or more and 180 DEG or less;

The opening and closing cover driving piece (30) is positioned in the shell (10) and is exposed out of the shell (10) upwards, and the opening and closing cover driving piece (30) is in driving fit with the rotary operation piece (20), so that the rotary operation piece (20) drives the opening and closing cover driving piece (30) to move or rotate when rotating.

2. The pot assembly according to claim 1, wherein the housing (10) is provided with a mounting opening (11), the pot assembly further comprising a mounting seat (40) provided at the mounting opening (11), the mounting seat (40) being provided with a limiting structure (41) for enabling the rotary operation member (20) to rotate within the first rotation stroke range.

3. The pot assembly according to claim 2, wherein the rotary operation member (20) comprises a knob portion (21) and a knob lever (22) provided on the knob portion (21), the knob portion (21) extends outwardly from the housing (10), the knob lever (22) extends toward the inside of the housing (10) and is provided offset from the center of the knob portion (21), the limiting structure (41) comprises an arc slot (411), the knob lever (22) is inserted in the arc slot (411), the center of the arc slot (411) is located on the axis of the knob portion (21), and the central angle of the arc slot (411) is between 30 ° and 180 °.

4. A pot assembly according to any one of claims 1 to 3, wherein the cover opening and closing drive member (30) is a first rotational member, the cover opening and closing drive member (30) having a second rotational travel range, the second rotational travel range being less than or equal to 360 °.

5. The pot assembly of claim 4, wherein the second range of rotational travel is greater than or equal to 240 ° and less than or equal to 300 °.

6. The pot body assembly according to claim 4, further comprising a translation transmission member (50) disposed in the housing (10), wherein the translation transmission member (50) is disposed between the rotation operation member (20) and the opening and closing cover driving member (30) and is in driving engagement with both the rotation operation member (20) and the opening and closing cover driving member (30), wherein the rotation operation member (20) rotates to drive the translation transmission member (50) to move, wherein the translation transmission member (50) moves to drive the opening and closing cover driving member (30) to rotate, wherein the translation transmission member (50) has a rack portion (51), wherein the opening and closing cover driving member (30) has a gear portion (31), and wherein the rack portion (51) has a movement travel range, and wherein the movement travel range is smaller than or equal to a reference line circumference of the gear portion (31).

7. The pot assembly according to claim 3, wherein the cover opening and closing driving member (30) is a first rotating member, the pot assembly further comprises a translation driving member (50) provided in the housing (10), the translation driving member (50) is provided between the rotation operating member (20) and the cover opening and closing driving member (30) and is in driving engagement with both the rotation operating member (20) and the cover opening and closing driving member (30),

A driving long groove (52) extending along the vertical direction is arranged on the translation transmission piece (50), the knob rod (22) is arranged in the driving long groove (52) in a penetrating way, so that the translation transmission piece (50) is driven to move along the transverse direction when the rotary operation piece (20) rotates,

The translation transmission member (50) is provided with a rack part (51), and the cover opening and closing driving member (30) is provided with a gear part (31) matched with the rack part (51), so that the translation transmission member (50) drives the cover opening and closing driving member (30) to rotate when moving.

8. The cooking utensil comprises a cooker body assembly and a cover body assembly capable of being opened and closed, and is arranged above the cooker body assembly, and is characterized in that the cooker body assembly is a cooker body assembly according to any one of claims 1 to 7, the cover body assembly comprises a mounting cover (60), a locking piece (70) and an opening and closing cover transmission piece (80), the locking piece (70) is movably arranged on the mounting cover (60), and the opening and closing cover transmission piece (80) is arranged on the mounting cover (60) and is in driving fit with both the opening and closing cover driving piece (30) and the locking piece (70) so as to drive the locking piece (70) to switch between a locking position and an unlocking position.

9. The cooking utensil comprises a cooker body assembly and a cover body assembly capable of being opened and closed, and is arranged above the cooker body assembly, and is characterized in that the cooker body assembly is a cooker body assembly according to any one of claims 4 to 7, the cover body assembly comprises a mounting cover (60), a locking piece (70) and an opening and closing cover transmission piece (80), the locking piece (70) is movably arranged on the mounting cover (60), and the opening and closing cover transmission piece (80) is a second rotating piece arranged on the mounting cover (60) and is in driving fit with both the opening and closing cover driving piece (30) and the locking piece (70) so as to drive the locking piece (70) to switch between a locking position and an unlocking position.

10. The cooking appliance of claim 9, wherein the cooking appliance further comprises a handle,

An inserting structure (90) is arranged between the opening and closing cover driving piece (30) and the opening and closing cover driving piece (80), the inserting structure (90) comprises a slot (91) and an inserting column (92), one of the slot (91) and the inserting column (92) is arranged on the opening and closing cover driving piece (30), the other of the slot (91) and the inserting column (92) is arranged on the opening and closing cover driving piece (80), the slot (91) and the inserting column (92) have preset cross sections with the same shape, the preset cross sections are D-shaped, trapezoidal, T-shaped or non-equilateral triangle, and/or,

The cover body assembly further comprises a transmission swing rod (100) arranged between the opening and closing cover transmission piece (80) and the locking piece (70), a rotation hole (101), a transmission hole (102) and an upper driven tooth (103) are formed in the transmission swing rod (100), a transmission column (71) extending upwards and penetrating into the transmission hole (102) is arranged on the locking piece (70), an upper driving tooth (81) meshed with the upper driven tooth (103) is arranged on the opening and closing cover transmission piece (80), and the transmission swing rod (100) is driven to swing around the center of the rotation hole (101) and drive the transmission column (71) to swing when the opening and closing cover transmission piece (80) rotates.