CN215226856U - Pot cover of cooking utensil and cooking utensil - Google Patents

Abstract

The utility model discloses a cooking utensil's pot cover and cooking utensil, the pot cover includes: an outer cover assembly; the locking piece is arranged on the inner side of the outer cover assembly and can rotate relative to the outer cover assembly; the rotating piece is arranged on the outer cover assembly and is in transmission connection with the locking piece, and the rotating piece can rotate between a first position for locking the locking piece and a second position for unlocking the locking piece; the pressing piece is arranged on the rotating piece and used for controlling locking or unlocking of the outer cover assembly. According to the utility model discloses a cooking utensil's pot cover can improve cooking utensil's culinary art security, prevents that the user from opening the lid by mistake at the culinary art in-process, can also simplify the pot cover structure, improves the simple operation nature, reduction in production manufacturing cost.

Description

Pot cover of cooking utensil and cooking utensil

Technical Field

The utility model belongs to the technical field of cooking utensil technique and specifically relates to a cooking utensil's pot cover and cooking utensil who has it is related to.

Background

In the related art, the existing electric cooker or electric pressure cooker has the following two main ways of opening the cover: one is that as shown in figure 9, the handle rotates to drive the cooker cover teeth to separate from the outer cooker teeth, and then the cover is opened through the cover opening key arranged on the outer shell cover; the other is that the handle shown in fig. 8 rotates to drive the pot cover teeth to be separated from the outer pot, and then the handle rotates a certain angle to open the cover of the product.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cooking utensil's pot cover can improve cooking utensil's culinary art security, prevents that the user from opening the lid by mistake in culinary art process, can also simplify the pot cover structure, improves the simple operation nature, reduction in production manufacturing cost.

The utility model provides a cooking utensil with above-mentioned pot cover.

According to the utility model discloses cooking utensil's pot cover of first aspect, the pot cover includes: an outer cover assembly; the locking piece is arranged on the inner side of the outer cover assembly and can rotate relative to the outer cover assembly; the rotating piece is arranged on the outer cover assembly and is in transmission connection with the locking piece, and the rotating piece can rotate between a first position for locking the locking piece and a second position for unlocking the locking piece; the pressing piece is arranged on the rotating piece and used for controlling locking or unlocking of the outer cover assembly.

According to the utility model discloses a cooking utensil's pot cover, integrated pressing piece and the rotating member that sets up can improve cooking utensil's culinary art security, prevents that the user from opening the lid by mistake in culinary art process, can also simplify switch lid procedure and pot cover structure, improves the simple operation nature, reduction in production manufacturing cost.

According to some embodiments of the invention, the rotating member has a movable cavity, the pressing member is located in the movable cavity and rotates along with the rotating member, the rotating member is in the state of the first position, the outer cover assembly stops the pressing member moves, the rotating member is in the state of the second position, the pressing member is adapted to follow the axial movement of the rotating member to unlock the outer cover assembly.

According to some embodiments of the utility model, be equipped with on the retaining member with cooking utensil's pot body complex lid tooth, the enclosing cover subassembly be equipped with pot body complex movable buckle, movable buckle with the pressing part transmission links to each other.

According to some embodiments of the invention, the outer cover assembly is provided with a ring groove and a connection hole and a perforation communicating with the ring groove, the rotary member is rotatably provided in the ring groove, the rotary member is adapted to be extended from the connection hole, and the pressing member is adapted to be extended from the perforation.

According to some embodiments of the invention, the outer cover assembly comprises: face lid and inner cup, the inner cup inlays to be located the inboard of face lid, the annular is located the face lid, the diapire of annular forms the connecting hole with the perforation the rotating member is in under the state of second position, the pressing member is suitable for wearing out the perforation is in order to move down.

According to some embodiments of the present invention, the connecting hole is located in the center of the ring groove bottom wall, the perforation includes a plurality of, a plurality of the perforation is along the circumferential interval of the connecting hole.

According to some embodiments of the invention, the rotating member comprises: the rotary supporting part is rotatably supported in the ring groove and is formed into a ring shape, and a supporting flange extending downwards is formed on the periphery of the rotary supporting part; and a grip portion formed in a cylindrical shape with at least one end open, the grip portion being provided at an upper end of the rotation support portion.

According to some embodiments of the invention, the rotating member is formed with a guide hole on a bottom wall thereof, the pressing member comprises: the body, the appearance of the said body is fitted with the said activity cavity; the guide driving part is arranged on the lower side of the body and is suitable for extending out of the guide hole when the rotating piece is in the second position.

According to some embodiments of the present invention, the bottom wall of the rotating member is formed with an insertion hole penetrating in the thickness direction, and the pressing member further includes: the plug part is arranged corresponding to the jack and arranged on the lower side of the body, and the plug part is inserted in the state that the rotating piece is located at the second position and penetrates through the jack and is clamped with the bottom end of the jack.

According to some embodiments of the invention, the movable catch is rotatable and the axis of rotation extends in a horizontal direction.

According to some embodiments of the invention, the outer cover assembly further comprises: one end of the first transmission piece is connected with the rotating piece, and the other end of the first transmission piece is connected with the peripheral edge of the locking piece; one end of the second transmission component is separably matched with the pressing piece, and the other end of the second transmission component is in transmission connection with the movable buckle.

According to the utility model discloses a some embodiments, a side surface of retaining member is formed with dials the post, the enclosing cover subassembly be formed with dial the activity groove of post adaptation, first transmission piece is kept away from the one end of rotating member is formed with the shift fork, it is suitable for to pass to dial the post activity groove with the shift fork links to each other, the shift fork is used for stirring dial the post edge the extending direction motion in activity groove.

According to some embodiments of the invention, the outer cover assembly comprises an inner cover, a through hole is formed on the inner cover, the movable buckle is rotatably arranged through the through hole, one part of the movable buckle is extended out of the through hole, and the other part of the movable buckle is matched with the upper surface of the inner cover.

According to some embodiments of the utility model, the pressing piece has the direction drive portion, be formed with the direction inclined plane by supreme and outside extension down on the direction drive portion, the direction inclined plane with the detachable cooperation of second drive assembly liftoff.

According to some embodiments of the invention, the second transmission assembly comprises: the driving slide block, the one end of driving slide block be suitable for with direction inclined plane butt and the other end with the activity buckle butt, direction drive division is suitable for through the driving slide block drive the activity buckle rotates.

According to the utility model discloses a some embodiments, the enclosing cover subassembly includes the inner cup, the hole of dodging has been seted up to the drive slider, second transmission assembly still includes: the first elastic piece, the one end of first elastic piece with dodge hole lateral wall butt and the other end with the inner cup butt.

According to some embodiments of the invention, the pot cover further comprises: the second elastic piece is arranged in the movable cavity, one end of the second elastic piece is fixedly connected with the pressing piece, and the other end of the second elastic piece is connected with the rotating piece.

According to the utility model discloses cooking utensil of second aspect includes: the pot body is provided with a cooking cavity and pot teeth arranged on the outer side of the cooking cavity; a pot cover, the pot cover with the one end of the pot body is articulated to link to each other, the pot cover is according to the utility model discloses the cooking utensil's of first aspect pot cover.

According to the utility model discloses a cooking utensil, through setting up the pot cover of above-mentioned first aspect, can improve cooking utensil's culinary art security, prevent that the user from opening the lid by mistake in culinary art process, can also simplify the pot cover structure, improve the simple operation nature, reduction in production manufacturing cost.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic view of a cooking appliance according to a third aspect of the present invention;

FIG. 2 is a schematic view of an embodiment of the cooking appliance shown in FIG. 1;

fig. 3 is an exploded view of the cooking appliance shown in fig. 1;

figure 4 is an exploded view of the lid shown in figure 1;

fig. 5 is an exploded view of the lid opening means of the pot lid shown in fig. 1;

FIG. 6 is an enlarged view of encircled portion A shown in FIG. 1;

figure 7 is a partial cross-sectional view of a pot cover according to an embodiment of the present invention

FIG. 8 is a schematic view of a prior art cooking appliance;

fig. 9 is a schematic view of a cooking appliance in the prior art.

Reference numerals:

cooking appliance 100:

the pot cover 1, the face cover 11, the ring groove 111, the connecting hole 112, the rotating track 113, the first perforation 114, the second perforation 115,

inner cap 12, movable groove 121, locking member 13, poking column 131, cover tooth 132,

the uncapping device 14, the rotary member 141, the movable chamber 1411, the rotary support portion 1412, the handle portion 1413,

a pressing piece 142, a plug-in part 143, a guide driving part 144, a body 145, a second elastic piece 146,

a first transmission piece 15, a second transmission component 16, a driving slide block 161, a first elastic piece 162, an avoidance hole 163, a movable buckle 17, a transmission part 171 and a clamping part 172,

the pot body 2, the outer cover 21, the fixing buckle 211, the outer pot 22, the cooking cavity 221 and the pot teeth 222.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

A pot lid 1 according to an embodiment of the present invention will be described below with reference to fig. 1 to 7.

As shown in fig. 1-3, a pot cover 1 according to an embodiment of the present invention includes: the outer cover assembly can be matched with the outer casing 21 of the cooking appliance 100, the locking member 13 can be matched with the outer pot 22 of the cooking appliance 100, and the cover opening device 14 can also be matched with the outer casing 21. The retaining member 13 is arranged on the inner side of the outer cover assembly and is rotatable relative to the outer cover assembly, the cover opening device 14 can be used for realizing the matching or the disengagement of the outer cover assembly and the outer casing 21, and meanwhile, the cover opening device 14 can also be used for realizing the matching or the disengagement of the retaining member 13 and the outer pot 22. Specifically, the cap opening device 14 includes a rotating member 141 and a pressing member 142. Alternatively, the retaining member 13 may be formed as a steel cap.

Specifically, the rotating member 141 is disposed on the outer cover assembly and is in transmission connection with the locking member 13, and the rotating member 141 is rotatable between a first position for locking the locking member 13 and a second position for unlocking the locking member 13. The pressing member 142 is disposed on the rotating member 141, and the pressing member 142 is used for controlling locking or unlocking of the cap assembly.

It should be understood that "locking the locking member 13" means locking the locking member 13 with the outer pot 22, and "unlocking the locking member 13" means disengaging the locking member 13 from the outer pot 22. "locking or unlocking of the outer cap assembly" means that the outer cap assembly is locked into engagement with the outer housing 21 or alternatively, the outer cap assembly is disengaged from the outer housing 21. Thereby realizing the double locking structure of the pot cover and the pot body 2.

In some examples, the locking member 13 is provided with a cover tooth engaged with the pan body 2 of the cooking utensil 100, the outer cover assembly is provided with a movable catch 17 engaged with the pan body 2, and the movable catch 17 is in transmission connection with the pressing member 142. The outer pot 22 is arranged on the pot teeth, and the locking piece 13 and the outer pot 22 can be locked through the cover teeth and the pot teeth. In other examples, a locking element can be provided, by means of which the locking of the locking element 13 with the outer pan 22 is achieved.

Specifically, be equipped with upper cover buckle 17 on the outer cover subassembly, the upper cover buckle is the activity buckle in this example, is formed with pot body buckle 211 on the pot body 2 of cooking utensil 100, and the pot body buckle is fixed buckle in this example, and activity buckle 17 can be for fixed buckle 211 rotation in vertical plane to realize the cooperation of activity buckle 17 and fixed buckle 211 or break away from the cooperation. For example, the rotation axis of the movable buckle 17 may extend along the horizontal direction, so that when the movable buckle 17 rotates around the horizontal rotation axis, the rotation track may form a vertical plane in space, when the cooking utensil 100 needs to close the lid, the movable buckle 17 rotates to a position where it interferes with the fixed buckle 211 on the pot body 2 on the motion track of the pot cover 1, and when the lid needs to be opened, the movable buckle 17 rotates to a position where it does not interfere with the fixed buckle 211 on the pot body 2 on the motion track of the pot cover 1.

Cover teeth 132 are formed on the locking member 13, pot teeth 222 are formed on the pot body 2 (including the outer casing 21 and the outer pot 22) of the cooking utensil 100, the locking member 13 is arranged on the inner side of the outer cover assembly (the inner side here means that when the cooking utensil 100 is closed, the locking member 13 is positioned between the outer cover assembly and the outer casing 21 and can be covered on the outer pot 22), the locking member 13 can rotate relative to the outer cover assembly, generally speaking, the rotation axis of the locking member 13 can extend along the vertical direction and is positioned in the center of the cooking cavity 221, so the rotation track of the locking member 13 forms a horizontal plane, and the matching or the disengagement of the cover teeth 132 and the pot teeth 222 can be realized when the locking member 13 rotates.

For example, when the cooking utensil 100 needs to be opened, the opening device 14 is rotated to make the cover teeth 132 and the pot teeth 222 staggered with each other in the circumferential direction of the cooking cavity 221, at this time, the locking member 13 is disengaged from the outer pot 22, and then the movable catch 17 is driven to rotate to disengage from the fixed catch 211, so that the pot cover 1 is opened; when the cover needs to be closed, the operation sequence is reversed, that is, the movable buckle 17 and the fixed buckle 211 can be firstly clamped and matched, and then the cover opening device 14 is rotated to enable the cover teeth 132 and the pot teeth 222 to be mutually overlapped along the up-down direction at the same position on the circumferential direction of the cooking cavity 221 and interfere with each other, so that the cooking cavity 221 is completely closed.

The cover opening device 14 can be arranged on the outer cover component, the cover opening device 14 can rotate between a first position and a second position in a reciprocating mode, the cover opening device 14 drives the cover teeth 132 and the pot teeth 222 to switch between a clamping fit state and a disengagement fit state when rotating, the outer cover component can stop or block the cover opening device 14 to drive the movable buckle 17 to move when the cover opening device 14 is in the first position, the movable buckle 17 of the outer cover component and the fixed buckle 211 of the outer cover shell 21 are in clamping fit at the moment, the pot cover 1 is kept in a closed state and cannot be opened, the cover opening device 14 can drive the movable buckle 17 to rotate when the cover opening device 14 is in the second position, and therefore the movable buckle 17 and the fixed buckle 211 are disengaged to open the pot cover 1.

For example, as shown in fig. 1 and 3, a fixed buckle 211 is formed on a surface of the outer casing 21 that is engaged with the outer lid assembly, the fixed buckle 211 extends in a vertical direction, a buckling portion of the fixed buckle 211 extends toward the cooking cavity 221 (from left to right in fig. 3), a buckling portion of the movable buckle 17 extends outward from the cooking cavity 221 (from right to left in fig. 3), a rotation axis of the movable buckle 17 extends in a horizontal direction and is located above the fixed buckle 211, when the lid 1 needs to be opened, the movable buckle 17 can be driven by the lid opening device 14 to rotate counterclockwise around the rotation axis thereof, so that the movable buckle 17 is disengaged from the fixed buckle 211, and when the lid 1 needs to be closed, the movable buckle 17 can be driven by the lid opening device 14 to rotate clockwise around the rotation axis thereof, so that the movable buckle 17 is engaged with the fixed buckle 211.

According to the utility model discloses a pot cover 1, through constructing movable buckle 17 to rotate for following horizontal axis, movable buckle 17's rotation orbit is in vertical plane promptly, can conveniently drive movable buckle 17 and the cooperation of the fixed buckle 211 joint on the pot body 2 or break away from the cooperation through the 14 actions of drive device of uncapping like this to conveniently accomplish opening or closing of pot cover 1 and pot body 2, make pot cover 1 simple structure assembly of being convenient for simultaneously.

According to some embodiments of the present invention, the outer cap assembly is provided with a ring groove 111 and a connection hole 112 and a perforation 114 communicating with the ring groove 111, the rotary member 141 is rotatably provided at the ring groove 111, the rotary member 141 is adapted to protrude from the connection hole 112, and the pressing member 142 is adapted to protrude from the perforation 114.

Specifically, the outer cap assembly includes a face cap 11 and an inner cap 12, the inner cap 12 is fitted into the inner side of the face cap 11, a ring groove 111 is provided in the face cap 11, a bottom wall of the ring groove 111 forms the coupling hole 112 and the penetration hole 114, and the pressing member 142 is adapted to penetrate through the penetration hole 114 to move downward in a state where the rotating member 141 is at the second position.

Alternatively, the connecting hole 112 is located at the center of the bottom wall of the ring groove 111, and the perforations 114 include a plurality of perforations 114, and the plurality of perforations 114 are arranged at intervals along the circumferential direction of the connecting hole 112.

Referring to fig. 3 and 4, the outer cap assembly may include: a face cover 11 and an inner cover 12. Wherein, the outer gadget and the outermost casing of pot cover 1 can be regarded as to face lid 11, be provided with the installation department on face lid 11, the installation department can be annular 111, the installation department is used for installing uncapping device 14, inner cup 12 inlays the inboard of locating face lid 11, in other words, face lid 11 covers the outside of establishing inner cup 12, activity buckle 17 sets up on inner cup 12, for example, activity buckle 17 can wear to locate inner cup 12, a part of activity buckle 17 is located between inner cup 12 and face lid 11 promptly, the buckling part of activity buckle 17 then is located one side of inner cup 12 towards the pot body 2, thereby conveniently uncapping device 14 drive activity buckle 17, also make things convenient for activity buckle 17 and fixed mouthful to mutually support.

In some examples, the rotating member 141 has a movable chamber 1411, the pressing member 142 is disposed in the movable chamber 1411 and rotates with the rotating member 141, the cover assembly stops the movement of the pressing member 142 in a state where the rotating member 141 is at the first position, and the pressing member 142 is adapted to move in an axial direction of the rotating member 141 to unlock the cover assembly in a state where the rotating member 141 is at the second position.

Referring to fig. 4 and 5, the cap release device 14 may include: a rotating member 141 and a pressing member 142. The rotating member 141 is arranged in the ring groove 111, the rotating member 141 can rotate back and forth between a first position and a second position of the mounting part, and the rotating member 141 can be in transmission connection with the locking member 13 so as to drive the cover teeth 132 to rotate relative to the pot teeth 222, so that the cover teeth 132 and the pot teeth 222 are switched between a matched state and a separated state; the rotating member 141 may be formed with a movable cavity 1411, the pressing member 142 may be movably disposed in the movable cavity 1411, the pressing member 142 may rotate along with the rotating member 141, the pressing member 142 is in transmission connection with the movable catch 17, the face cover 11 may block the pressing member 142 and the movable catch 17 in a state where the rotating member 141 rotates to the first position, so as to block the pressing member 142 from driving the movable catch 17 to move, and the pressing member 142 may drive the movable catch 17 to rotate through the mounting portion of the face cover 11 in a state where the rotating member 141 rotates to the second position.

For example, as shown in fig. 4, a mounting cavity may be defined between the surface cover 11 and the inner cover 12, the mounting cavity may be formed by recessing the upper surface of the surface cover 11 to form a recess, at least a portion of the bottom wall of the recess may be formed with a through hole for connecting the rotating member 141 and the locking member 13, at least a portion of the rotating member 141 may pass through the through hole and be indirectly connected to the locking member 13 through a transmission member (e.g., the first transmission member 15, hereinafter) disposed in the mounting cavity, and of course, the rotating member 141 may also be indirectly connected to the locking member 13 through a fastening member disposed in the through hole and a transmission member disposed in the mounting cavity.

The outer shape of the rotary member 141 may be adapted to the groove, for example, the groove is formed in a ring shape, the rotary member 141 may be formed in a cylindrical shape, the rotary member 141 defines a movable chamber 1411, the pressing member 142 is movably disposed in the movable chamber 1411 in a vertical direction, in order to rotate the pressing member 142 together with the rotary member 141, the pressing member 142 may be configured to be fitted to the inner wall of the movable chamber 1411, for example, the cross-section of the movable chamber 1411 may be configured in an irregular shape, and accordingly, the pressing member 142 may be configured in the same shape as the cross-section of the movable chamber 1411, and thus, the pressing member 142 may be prevented from rotating relative to the rotating member 141 in the circumferential direction, and in addition, in order to facilitate the pressing member 142 to drive the movable catch 17, a bottom wall of the movable chamber 1411 may be formed with a guide hole through which the guide driving portion 144 of the pressing member 142 may protrude into the mounting chamber to drive the movable catch 17 to move.

Further, referring to fig. 4, the mounting portion is formed as a ring groove 111, and a bottom wall of the ring groove 111 is formed with a coupling hole 112 and a first through hole 114, wherein the coupling hole 112 may be used for coupling the rotating member 141 and the locking member 13, alternatively, a portion of the rotating member 141 may be coupled to a transmission member disposed in the mounting cavity through the coupling hole 112 and then indirectly drive the locking member 13 to rotate by the transmission member, or the rotating member 141 may be coupled to the transmission member through a fastening member disposed through the coupling hole 112 and then indirectly drive the locking member 13 to rotate by the transmission member.

The first perforation 114 may be configured to pass through the guide driving portion 144 of the pressing member 142 to facilitate driving the movable buckle 17 to rotate, a portion of the rotating member 141 in the up-down direction is disposed in the annular groove 111, the rotating member 141 is formed in a cylindrical shape, and the rotating member 141 may define a movable chamber 1411 with one end (e.g., the upper end of the rotating member 141 shown in fig. 3) open; the pressing member 142 is movably disposed in the movable cavity 1411 in the up-down direction, the pressing member 142 is provided with a guiding driving portion 144, and when the pressing member 142 is at the second position, the pressing member 142 can be driven to move downward, so that the guiding driving portion 144 passes through the first through hole 114 of the mounting portion to drive the movable buckle 17 to rotate, of course, the guiding driving portion 144 may directly contact with the movable buckle 17, or may contact with the movable buckle 17 through an intermediate transmission member (e.g., a second transmission component 16) disposed in the mounting cavity.

The utility model discloses of course the utility model is not limited to this, the installation department also can form into the equal open circular through-hole in upper and lower both ends, can be formed with the spout on the perisporium of through-hole, and the spout extends along the circumference of through-hole, and the spout can be formed by the pore wall of through-hole along radially outwards sunken, can be formed with on revolving part 141's the perisporium with the slip arch of spout adaptation, but slip arch sliding fit is in the spout in order to make things convenient for revolving part 141 at the installation department internal rotation to simplify the structure.

According to some embodiments of the present invention, referring to fig. 2 and 3, the outer lid assembly of the pot lid 1 may further include: a first transmission piece 15 and a second transmission assembly 16, specifically, the first transmission piece 15 is arranged in the mounting cavity between the surface cover 11 and the inner cover 12, one end of the first transmission piece 15 is connected with the rotating piece 141, and the other end of the first transmission piece 15 is connected with the periphery of the locking piece 13, thereby facilitating the rotating piece 141 to drive the locking piece 13 to rotate; the second transmission component 16 is also arranged in the mounting cavity between the face cover 11 and the inner cover 12, one end of the second transmission component 16 is detachably matched with the pressing piece 142, and the other end of the second transmission component is in transmission connection with the movable buckle 17, so that the pressing piece 142 can drive the movable buckle 17 to move conveniently; moreover, the opening or closing of the lid 1 can be better controlled by the action coordination of the rotating member 141 and the first transmission member 15 and the action coordination of the pressing member 142 and the second transmission member 16.

Further, since the locking member 13 and the face cover 11 are respectively located at the inner side and the outer side of the inner cover 12, and the rotating member 141 is disposed on the face cover 11, for connecting the rotating member 141 and the locking member 13, a poking column 131 may be disposed on a side surface of the locking member 13, for example, a poking column 131 is disposed on a periphery of an upper side surface of the locking member 13, the poking column 131 may be formed by an upper surface of the locking member 13 protruding upward, that is, the poking column 131 and the locking member 13 are integrally formed, or the poking column 131 and the upper surface of the locking member 13 are mechanically connected together, a movable groove 121 is formed on the inner cover 12, the movable groove 121 is adapted to the poking column 131, and it can be understood that an extending direction of the movable groove 121 is an arc-shaped section, so that the poking column 131 reciprocates along the extending direction of the movable groove 121, thereby rotating the locking member 13; one end of the first transmission piece 15, which is far away from the rotating piece 141, can be formed with a toggle part, the toggle column 131 is suitable for passing through the movable groove 121 and is connected with the toggle part, and the toggle part can toggle the toggle column 131 to move along the extending direction of the movable groove 121, so that the structure is simple, the assembly is convenient, and the cover opening action can be more smooth.

For example, as shown in fig. 4, the cross section of the locking member 13 is formed in a substantially annular shape, the dial column 131 is formed at a position close to the edge of the upper surface of the locking member 13, the dial column 131 includes a connection column and an anti-dropping cap, the anti-dropping cap is formed at the top of the connection column, the connection column is used for connecting with the shifting portion of the first transmission member 15, the diameter of the anti-dropping cap is greater than that of the dial column 131, the anti-dropping cap can be used for preventing the first transmission member 15 and the dial column 131 from being disengaged, a threaded hole is formed at one end of the first transmission member 15 so as to be connected with the rotating member 141 through a bolt fastener, the other end of the first transmission member 15 can be formed as a shifting fork, the connection column portion of the dial column 131 can be clamped in the shifting fork so that the first transmission member 15 drives the dial column 131 to rotate in the movable groove 121 under the driving of the rotating member 141, of course, the present invention is not limited thereto, the end of the first transmission member 15 connected with the dial column 131 can also be formed as a collar suitable for being sleeved on the outer surface of the connection column, alternatively, the end of the first transmission member 15 connected to the dial 131 may be formed in other shapes suitable for driving the dial 131 to rotate.

In other embodiments, referring to fig. 2, 3 and 6, the inner lid 12 may be formed with a through hole, the movable catch 17 may be rotatably disposed through the through hole, the through hole may be used for installation and operation of the movable catch 17, and a portion of the movable catch 17 protrudes from the through hole and another portion is fitted with the upper surface of the inner lid 12. Specifically, movable catch 17 may include: the transmission part 171 of the movable buckle 17 can be located in the installation cavity between the inner cover 12 and the surface cover 11 and is connected with the second transmission component 16 in a transmission way, the clamping part 172 of the movable buckle 17 can penetrate through the through hole to be matched with the fixed buckle 211 arranged on the pot body 2, and the transmission part 171 can be matched with the upper surface of the inner cover 12.

For example, taking the pot cover 1 as an example in a closed state, since the fixed buckle 211 is usually disposed on the edge of the upper surface of the outer casing 21, and the shape of the portion of the inner cover 12 corresponding to the position of the outer casing 21 where the fixed buckle 211 is disposed is an arc, the transmission portion 171 of the movable buckle 17 can be configured to be inclined or arc-shaped to fit with the surface of the portion of the inner cover 12, and the clamping portion 172 can be vertically inserted into the through hole, at this time, an included angle greater than or equal to ninety degrees is formed between the transmission portion 171 and the clamping portion 172, a pivot shaft of the movable buckle 17 is formed at the joint of the transmission portion 171 and the clamping portion 172, and the pivot shaft can be rotatably connected with the hole wall of the through hole, so that the second transmission assembly 16 can be adapted to shift or push the transmission portion 171 of the movable buckle 17 to rotate around the pivot shaft in a vertical plane, and finally drive the clamping portion 172 to rotate in the vertical plane, thereby realizing the clamping fit or disengagement with the fixed buckle 211 on the pan body 2.

Here, the included angle between the transmission portion 171 or the clamping portion 172 of the movable buckle 17 can be adjusted as required, the rotation stroke of the clamping portion 172 can be adjusted by adjusting the included angle between the transmission portion 171 and the clamping portion 172 or the length of the clamping portion 172 extending into the inner side of the inner cover 12, and meanwhile, the movable stroke of the pressing piece 142 is also amplified, so that the matching relation between the movable buckle 17 and the fixed buckle 211 is controlled more conveniently.

Referring to fig. 5, the pressing member 142 is formed with a guide driving portion 144 along at least a portion of the circumferential direction, the guide driving portion 144 extends downward from the body 145 of the pressing member 142, the guide driving portion 144 is formed with a guide slope, the guide slope extends from bottom to top and outward, and the guide slope is detachably engaged with the second transmission assembly. The second transmission assembly 16 may include: the driving slider 161, one end of the driving slider 161 can abut against the guiding inclined plane, the other end of the driving slider 161 can abut against the transmission part 171 of the movable buckle 17, thus, when the uncapping device 14 rotates to the second position, the pressing part 142 is pressed downwards, the guiding driving part 144 contacts with the driving slider 161, the driving slider 161 always keeps contact with the guiding inclined plane and slides relative to the surface of the guiding inclined plane when acting, meanwhile, the other end driven by the driving slider 161 drives the transmission part 171 of the movable buckle 17 to move, thereby realizing the rotation of the clamping part 172, therefore, the pressing part 142 can be converted into the rotating motion of the movable buckle 17 on the vertical plane along the vertical linear motion, the uncapping or cover closing motion can be completed more labor-saving and conveniently, meanwhile, the transmission structure is simple, and the manufacture and assembly are convenient.

Further, referring to fig. 3 and 6, the driving slider 161 may be provided with an avoiding hole 163, and the second transmission assembly 16 may further include: the first elastic member 162, specifically, one end of the first elastic member 162 abuts against the sidewall of the relief hole 163, and the other end abuts against the inner lid 12.

For example, as shown in fig. 6, a portion of the driving slider 161 is disposed substantially in a horizontal direction, an extending direction of the relief hole 163 is consistent with a moving direction of the driving slider 161 (i.e., a left-right direction shown in fig. 6), the first elastic member 162 may be a spring, one end of the first elastic member 162 abuts against one end of the relief hole 163 in the moving direction of the driving slider 161, and the other end of the first elastic member 162 abuts against the inner lid 12 located below the relief hole 163, so that when the driving slider 161 is moved by the guide driving portion 144 of the pressing member 142, the first elastic member 162 may be elastically deformed in the relief hole 163, and when the opening or closing of the lid is completed, the driving slider 161 is restored to its original position by the restoring action of the first elastic member 162, thereby simplifying the structure and facilitating the assembly.

Further, referring to fig. 3 and 6, the first elastic member 162 is a spring, and an insertion post adapted to be inserted into the spring hole is formed at one side wall of the relief hole 163 in the moving direction of the driving slider 161, and correspondingly, an insertion post adapted to be inserted into the other end of the spring may be formed at the inner lid 12, so that the spring is prevented from being disengaged from the relief hole 163 when the deformation of the spring is too large, thereby preventing the reset function of the pressing member 142 from being disabled.

Further, the upper surface of the inner lid 12 is provided with a sliding groove, the sliding groove can accommodate the driving slider 161, and the driving slider 161 can be movably disposed in the sliding groove, so that the sliding groove can guide the movement of the driving slider 161, and on the other hand, the driving slider 161 can be prevented from deviating from the preset sliding direction due to the action of the first elastic member 162, thereby further improving the reliability of the lid opening device 14.

According to some embodiments of the present invention, referring to fig. 3 and 5, the cap opening device 14 may further include: the second elastic member 146, specifically, the second elastic member 146 is disposed in the movable chamber 1411, one end of the second elastic member 146 is fixedly connected to the pressing member 142, and the other end is connected to the rotating member 141.

Specifically, referring to fig. 5, the rotating member 141 may include: the rotary support portion 1412 and the handle portion 1413, wherein the rotary support portion 1412 is rotatably supported in the annular groove 111 of the face cover 11, the rotary support portion 1412 may be formed in an annular disc shape, a support flange extending downward is formed at a peripheral edge of the rotary support portion 1412, a bottom wall of the annular groove 111 may be formed with an annular rotary track 113, the support flange may be supported in the rotary track 113, the handle portion 1413 may be formed in a cylindrical shape, the handle portion 1413 defines a movable chamber 1411, an upper end of the handle portion 1413 is open to facilitate installation of the pressing member 142 and driving of the pressing member 142, a bottom end of the handle portion 1413 is connected to an upper surface of the rotary support portion 1412, and at this time, the rotary support portion 1412 may form a bottom wall of the movable chamber 1411.

The bottom wall of the movable chamber 1411 may be formed with a guide hole and a plurality of insertion holes arranged at intervals in a circumferential direction, and the bottom wall of the ring groove 111 of the face cover 11 may be formed with a first perforation 114 and a plurality of second perforation 115, wherein when the rotary member 141 is in the second position, the guide hole and the first perforation 114 are opposite to each other, the insertion holes and the second perforation 115 are opposite to each other, and the plurality of insertion holes and the second perforation 115 correspond one-to-one, and when the rotary member 141 is in the first position, the guide hole is misaligned with the first perforation 114, and the insertion holes and the second perforation 115 are misaligned.

In some examples, a guide hole is formed on a bottom wall of the rotary member 141, the pressing member 142 includes a body 145 and a guide driving part 144, the body 145 has a shape adapted to the movable chamber 1411, the guide driving part 144 is provided at a lower side of the body 145, and the guide driving part 144 is adapted to protrude from the guide hole in a state where the rotary member 141 is at the second position.

Furthermore, a jack penetrating through the bottom wall of the rotating member 141 in the thickness direction is formed on the bottom wall of the rotating member 141, the pressing member 142 further comprises a plug part 143, the plug part 143 is arranged corresponding to the jack, the plug part 143 is arranged on the lower side of the body 145, and the plug part 143 is inserted into the bottom end of the jack and is clamped with the bottom end of the jack when the rotating member 141 is in the second position.

Referring to fig. 5, the pressing piece 142 may include: a body 145, a plug part 143 and a guide driving part 144. The shape of the body 145 is adapted to the cross section of the movable cavity 1411, the insertion portions 143 may include a plurality of insertion portions 143, the plurality of insertion portions 143 are in one-to-one correspondence with the insertion holes and adapted to the insertion holes, the insertion portions 143 are connected to the lower periphery of the body 145 and are arranged at intervals along the circumferential direction of the body 145, the insertion portions 143 are always inserted into the insertion holes, so that the pressing member 142 rotates along with the rotating member 141, one guide driving portion 144 may be provided, and the guide driving portion 144 may be located at the edge of the lower surface of the body 145. When the rotary member 141 is at the second position, the pressing member 142 is pressed downward, the inserting portion 143 moves downward in the movable chamber 1411 and passes through the second through hole 115 of the face cover 11, and the guide driving portion 144 sequentially passes through the guide hole of the rotary member 141 and the first through hole 114 of the face cover 11 to contact with the driving slider 161, so that the movable catch 17 can be conveniently driven by the cover opening device 14.

Meanwhile, the second elastic member 146 is fixedly disposed in the movable chamber 1411, and two ends of the second elastic member 146 in the axial direction are respectively connected to the rotation supporting portion 1412 of the rotating member 141 and the body 145 of the pressing member 142, it can be understood that the second elastic member 146 may be a spring, the spring is located in the center of the movable chamber 1411, and the plurality of insertion portions 143 and the guide driving portion 144 of the pressing member 142 may surround the second elastic member 146 and be spaced apart from the second elastic member 146, so that the plurality of insertion portions 143 may also prevent the second elastic member 146 from being deformed too much and failing.

According to some embodiments of the utility model, the bottom of rotating member 141 is equipped with a plurality of jacks (being the jack of the above) of arranging along circumference interval, be formed with a plurality of installation buckles on the pressing member 142, installation buckle and jack one-to-one and adaptation, specifically, the installation buckle is formed at the lower extreme of the grafting portion 143 of pressing member 142, when uncapping device 14 is in the primary importance, the installation buckle is located the lower extreme of the jack of rotating member 141, and with the bottom terminal surface joint of jack, and like this, installation buckle on the grafting portion 143 of pressing member 142 and the jack of rotating member 141 interfere each other in the upper and lower direction, ensure that pressing member 142 and rotating member 141 remain to cooperate and move unanimously in the circumferential direction all the time, improve the connection stability of the two.

A cooking appliance 100 according to an embodiment of the second aspect of the present invention is described below with reference to fig. 1 to 7.

The cooking appliance 100 according to the embodiment of the present invention comprises a pot body 2 and the pot cover 1 of the above embodiment.

In particular, the pan body 2 may comprise: the cooking utensil comprises an outer cover shell 21 and an outer pot 22, wherein the pot body 2 is provided with a cooking cavity and pot teeth arranged outside the cooking cavity, the pot cover 1 is hinged with one end of the pot body 2, and the pot cover 1 is the pot cover 1 of the cooking utensil in the embodiment of the first aspect. The outer housing 21 is provided with a containing cavity suitable for containing the outer pot 22, the outer pot 22 is removably arranged in the containing cavity, the upper side of the outer housing 21 is provided with a fixing buckle 211, the pot teeth 222 can be formed on the peripheral edge of the outer pot 22, or the pot teeth 222 can also be formed on the peripheral edge of the containing cavity, the pot teeth 222 can be provided in a plurality, and the pot teeth 222 are arranged along the circumferential direction of the outer pot 22 at intervals.

The pot cover 1 can include the outer cover subassembly, retaining member 13 and uncapping device 14, the outer cover subassembly cooperates with outer casing 21 can open and shut, be formed with the lid tooth 132 with a plurality of pot teeth 222 one-to-one on the retaining member 13, lid tooth 132 cooperatees with pot teeth 222, retaining member 13 lid is located outer pot 22 back and is injectd the culinary art chamber 221 with outer pot 22 jointly, the outer cover subassembly includes face lid 11 and inner cup 12, inner cup 12 inlays the inboard of establishing at face lid 11, be equipped with movable buckle 17 on the inner cup 12, thereby movable buckle 17 rotates in vertical plane around the axis of rotation of horizontal setting and detachable cooperation with fixed buckle 211, uncapping device 14 establishes on the outer cover subassembly, uncapping device 14 both can be used for realizing the cooperation or the out-of cooperation of outer cover subassembly and outer casing 21, also can be used for realizing the cooperation or the out-of-fitting of retaining member 13 and outer pot 22.

When the cooking utensil 100 needs to be opened, firstly, the cover opening device 14 is rotated to enable the cover teeth 132 and the pot teeth 222 to be staggered in the circumferential direction of the cooking cavity 221, at the moment, the locking piece 13 is disengaged from the outer pot 22, and then the movable buckle 17 is driven to rotate by the cover opening device 14 to be disengaged from the fixed buckle 211, so that the pot cover 1 is opened; when the cover needs to be closed, the operation sequence is reversed, that is, the movable buckle 17 and the fixed buckle 211 can be firstly clamped and matched, and then the cover opening device 14 is rotated to enable the cover teeth 132 and the pot teeth 222 to be mutually overlapped along the up-down direction at the same position on the circumferential direction of the cooking cavity 221 and interfere with each other, so that the cooking cavity 221 is completely closed.

According to the utility model discloses a cooking utensil 100, through setting up the pot cover 1 of above-mentioned first aspect, can open the lid more conveniently and close the lid, easy operation, the structure is succinct, and the assembly is easy, low in production cost.

A cooking appliance 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 7.

In the first embodiment, the first step is,

the cooking appliance 100 of the present embodiment includes: a pot body 2 and a pot cover 1.

Wherein, pot body 2 can include: outer housing 21 and outer pot 22, outer housing 21 are formed with and are suitable for the holding chamber that holds outer pot 22, and outer pot 22 is located the holding intracavity with taking out, and the upside of outer housing 21 is formed with fixed buckle 211, and pot tooth 222 can be formed at the periphery edge of outer pot 22, and pot tooth 222 is equipped with a plurality ofly, and a plurality of pot teeth 222 are arranged along the circumference interval of outer pot 22.

The pot lid 1 may include an outer lid assembly, a locking member 13, a lid opening device 14, a first transmission member 15, and a second transmission member 16.

Wherein, the outer cover assembly and the outer cover shell 21 can be matched in an opening and closing way, the locking member 13 is provided with cover teeth 132 which are in one-to-one correspondence with the plurality of pot teeth 222, the cover teeth 132 are matched with the pot teeth 222, and the locking member 13 is covered on the outer pot 22 and then defines a cooking cavity 221 together with the outer pot 22. The outer cover assembly comprises a face cover 11 and an inner cover 12, the inner cover 12 is embedded in the inner side of the face cover 11, a movable buckle 17 is arranged on the inner cover 12, and the movable buckle 17 rotates around a horizontally arranged rotating axis in a vertical plane so as to be detachably matched with the fixed buckle 211.

The face cover 11 can be used as an outer decoration and an outermost shell of the pot cover 1, a ring groove 111 for mounting the cover opening device 14 is formed on the face cover 11, a rotating track 113, a connecting hole 112, a first perforation 114 and a plurality of second perforations 115 are formed on the bottom wall of the ring groove 111, wherein the rotating track 113 is formed at a position close to the outer peripheral edge of the bottom wall of the ring groove 111, the connecting hole 112 is formed in the center of the bottom wall of the ring groove 111, the plurality of second perforations 115 are arranged around the connecting hole 112, and the connecting hole 112 is communicated with the first perforations 114.

The cap opening device 14 includes: a rotating member 141, a pressing member 142, and a second elastic member 146. Wherein, the rotating member 141 includes: a rotation support portion 1412 and a handle portion 1413, wherein the rotation support portion 1412 is formed in a ring-shaped disc shape, a support flange extending downward is formed at the periphery of the rotation support portion 1412, the support flange is rotatably supported in the rotation track 113, the handle portion 1413 is formed in a cylindrical shape, the handle portion 1413 defines a movable chamber 1411, the upper end of the handle portion 1413 is open to facilitate installation of the pressing member 142 and driving of the pressing member 142, the bottom end of the handle portion 1413 is connected to the upper surface of the rotation support portion 1412, the rotation support portion 1412 forms a bottom wall of the movable chamber 1411, the bottom wall of the movable chamber 1411 is formed with a guide hole and a plurality of insertion holes, wherein when the rotation member 141 is at the second position, the guide hole and the first perforation hole 114 are vertically opposite, the insertion holes and the second perforation hole 115 are vertically opposite, and the plurality of insertion holes and the second perforation hole 115 are in one-to-one correspondence, and when the rotation member 141 is at the first position, the guide hole and the first perforation hole 114 are misaligned, the receptacle and the second bore 115 are circumferentially offset.

The pressing piece 142 includes: a body 145, a plug part 143 and a guide driving part 144. The shape of the body 145 is adapted to the cross section of the movable cavity 1411, the insertion portions 143 may include a plurality of insertion portions 143, the plurality of insertion portions 143 are in one-to-one correspondence with and adapted to the plurality of insertion holes, the insertion portions 143 are connected to the lower peripheral edge of the body 145 and are arranged at intervals along the circumferential direction of the body 145, the insertion portions 143 are always inserted into the insertion holes, so that the pressing member 142 rotates along with the rotating member 141, one guide driving portion 144 may be provided, and the guide driving portion 144 may be located at the edge of the lower surface of the body 145. When the rotary member 141 is at the second position, the pressing member 142 is pressed downward, the insertion part 143 moves downward in the movable chamber 1411 and passes through the second through hole 115 of the face cover 11, and the guide driving part 144 may sequentially pass through the guide hole of the rotary member 141 and the first through hole 114 of the face cover 11 to contact the driving slider 161.

The second elastic member 146 is fixedly disposed in the movable chamber 1411, two ends of the second elastic member 146 in the axial direction are respectively connected to the rotation supporting portion 1412 of the rotating member 141 and the body 145 of the pressing member 142, the second elastic member 146 may be a spring, the spring is located at the center of the movable chamber 1411, and the plurality of insertion portions 143 and the guide driving portion 144 of the pressing member 142 may surround the second elastic member 146 and be spaced apart from the second elastic member 146.

The first transmission piece 15 is arranged in the installation cavity between the face cover 11 and the inner cover 12, one end of the first transmission piece 15 is fixedly connected with the rotating piece 141, the other end of the first transmission piece 15 is formed into a shifting fork, the periphery of the upper side surface of the locking piece 13 is provided with a shifting column 131, the inner cover 12 is provided with a movable groove 121, the movable groove 121 is matched with the shifting column 131, and the rotating piece 141 is rotated to drive the shifting column 131 to reciprocate along the extending direction of the movable groove 121, so that the locking piece 13 rotates.

The second transmission assembly 16 includes; the driving slider 161 and the first elastic member 162, one end of the driving slider 161 abuts against the guiding inclined plane on the guiding driving part 144 of the pressing member 142, the other end of the driving slider 161 abuts against the movable buckle 17, an avoiding hole 163 can be formed in the driving slider 161, the extending direction of the avoiding hole 163 is consistent with the moving direction of the driving slider 161, one end of the first elastic member 162 abuts against one end of the avoiding hole 163 along the moving direction of the driving slider 161, the other end of the first elastic member 162 abuts against the inner cover 12 located below the avoiding hole 163, when the driving slider 161 is driven to move by the guiding driving part 144 of the pressing member 142, the first elastic member 162 can elastically deform in the avoiding hole 163, and after the cover opening or the cover closing is completed, the driving slider 161 restores to the original position under the resetting action of the first elastic member 162.

The position that corresponds with fixed buckle 211 on inner cup 12 is formed with the through-hole, and activity buckle 17 includes: the transmission part 171 of the movable buckle 17 can be configured into an inclined shape or an arc shape matched with the surface of the part of the inner cover 12, the clamping part 172 penetrates through the through hole along the vertical direction, a pivot shaft of the movable buckle 17 is formed at the joint of the transmission part 171 and the clamping part 172, the pivot shaft is rotatably connected with the hole wall of the through hole, and an included angle larger than or equal to ninety degrees is formed between the transmission part 171 and the clamping part 172, so that the second transmission assembly 16 is suitable for shifting or pushing the transmission part 171 of the movable buckle 17 to rotate around the pivot shaft in the vertical plane.

When the cooking utensil 100 of the present embodiment is opened, first, the rotating member 141 of the opening device 14 is rotated to the second position, so that the cover teeth 132 and the pot teeth 222 are mutually staggered in the circumferential direction of the cooking cavity 221, at this time, the locking member 13 is disengaged from the outer pot 22, then the pressing member 142 is pressed downward, the guide driving portion 144 of the pressing member 142 sequentially passes downward through the guide hole of the rotating member 141 and the first through hole 114 of the face cover 11, and then the second transmission assembly 16 is driven to move towards the direction of the movable buckle 17, the second transmission assembly 16 pulls the transmission portion 171 of the movable buckle 17 to move and drive the clamping portion 172 to rotate, thereby, the movable buckle 17 is disengaged from the fixed buckle 211, and the pot cover 1 is opened. When the cover needs to be closed, the operation sequence is opposite, namely, firstly, the pot cover 1 and the pot body 2 are closed, as the pressing piece 142 is not pressed by external force, the pressing piece is restored to the original position under the reset action of the second elastic piece 146, meanwhile, the driving slide block 161 is also reset under the action of the first elastic piece 162, the movable buckle 17 and the fixed buckle 211 realize the clamping fit, then the rotating piece 141 of the cover opening device 14 is rotated to the first position, so that the cover teeth 132 and the pot teeth 222 of the locking piece 13 are mutually overlapped at the same position on the circumferential direction of the cooking cavity 221 along the up-down direction and interfere with each other, and finally, the locking of the cooking cavity 221 is completely realized.

In the second embodiment, the first embodiment of the method,

as shown in fig. 2, the present embodiment has substantially the same structure as the first embodiment, wherein the same reference numerals are used for the same components, and the difference is only that: in the first embodiment, the cross section of the limited movable cavity 1411 of the rotating member 141 is circular, and in order to realize the synchronous rotation of the pressing member 142 with the rotating member 141, the lower periphery of the body 145 of the pressing member 142 is provided with a plurality of insertion parts 143 arranged at intervals, the bottom wall of the movable cavity 1411 is provided with a plurality of insertion holes matched with the insertion parts 143, and the bottom wall of the ring groove 111 is provided with a plurality of second perforation holes 115, so that when the uncapping device 14 rotates to the second position, the pressing member 142 can move downwards to drive the movable buckle 17 to move, while in the second embodiment, the rotating member 141 can be configured to limit the movable cavity 1411 with an irregular cross section, the shape of the body 145 of the pressing member 142 is matched with the cross section of the movable cavity 1411, at this time, the lower periphery of the body 145 of the pressing member 142 can omit the arrangement of the plurality of insertion parts 143, and the bottom wall of the movable cavity 1411 of the rotating member 141 can omit the plurality of insertion holes, the bottom wall of the ring groove 111 of the face cover 11 can also omit a plurality of second through holes 115, so that the pressing piece 142 can synchronously rotate between the first position and the second position along with the rotating piece 141, the integral structure can be simplified, and meanwhile, the pressing piece 142 can be provided with a proper shape as required, and the integral attractiveness is improved.

In the third embodiment, the first step is that,

as shown in fig. 3, the present embodiment has substantially the same structure as the first embodiment, wherein the same reference numerals are used for the same components, and the difference is only that: in the first embodiment, the rotating member 141 drives the locking member 13 to rotate through the first transmission member 15, the shifting post 131 is formed on the upper surface of the locking member 13, the end, connected with the first transmission member 15 and the shifting post 131, is formed into a shifting fork, and the shifting post 131 is clamped in the shifting fork, so that the first transmission member 15 drives the locking member 13 to rotate; in this embodiment, the end of the first transmission member 15 connected to the shifting post 131 may be formed as a collar adapted to the shape of the shifting post 131, and the collar is sleeved on the outer surface of the shifting post 131, so that the first transmission member 15 drives the locking member 13 to rotate.

Other constructions of the cooking appliance 100, such as the outer pot 22 and the heating device, etc., and operations thereof according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (18)

1. A lid for a cooking appliance, comprising:

an outer cover assembly;

the locking piece is arranged on the inner side of the outer cover assembly and can rotate relative to the outer cover assembly;

the rotating piece is arranged on the outer cover assembly and is in transmission connection with the locking piece, and the rotating piece can rotate between a first position for locking the locking piece and a second position for unlocking the locking piece;

the pressing piece is arranged on the rotating piece and used for controlling locking or unlocking of the outer cover assembly.

2. The lid for a cooking device as claimed in claim 1, wherein the rotary member has a movable cavity, the pressing member is disposed in the movable cavity and rotates with the rotary member, the outer lid assembly stops the movement of the pressing member in the state where the rotary member is at the first position, and the pressing member is adapted to move in the axial direction of the rotary member to unlock the outer lid assembly in the state where the rotary member is at the second position.

3. The pot cover of the cooking appliance according to claim 1, wherein the locking member is provided with a cover tooth matched with a pot body of the cooking appliance, the outer cover assembly is provided with a movable buckle matched with the pot body, and the movable buckle is in transmission connection with the pressing member.

4. The lid for a cooking appliance according to claim 1, wherein the outer lid assembly is provided with a ring groove, and a coupling hole and a penetration hole communicating with the ring groove, the rotary member is rotatably provided in the ring groove, the rotary member is adapted to protrude from the coupling hole, and the pressing member is adapted to protrude from the penetration hole.

5. The lid for a cooking appliance of claim 4, wherein the outer lid assembly comprises: face lid and inner cup, the inner cup inlays to be located the inboard of face lid, the annular is located the face lid, the diapire of annular forms the connecting hole with the perforation the rotating member is in under the state of second position, the pressing member is suitable for wearing out the perforation is in order to move down.

6. The lid for a cooking utensil of claim 4, wherein the connecting hole is located at the center of the bottom wall of the ring groove, and the perforations comprise a plurality of perforations arranged at intervals along the circumference of the connecting hole.

7. The cover for a cooking appliance according to claim 6, wherein the rotating member comprises:

the rotary supporting part is rotatably supported in the ring groove and is formed into a ring shape, and a supporting flange extending downwards is formed on the periphery of the rotary supporting part;

and a grip portion formed in a cylindrical shape with at least one end open, the grip portion being provided at an upper end of the rotation support portion.

8. The cover for a cooking appliance according to claim 2, wherein a guide hole is formed on a bottom wall of the rotary member, and the pressing member includes:

the body, the appearance of the said body is fitted with the said activity cavity;

the guide driving part is arranged on the lower side of the body and is suitable for extending out of the guide hole when the rotating piece is in the second position.

9. The cover for a cooking utensil of claim 8, wherein the bottom wall of the rotary member is formed with an insertion hole penetrating in a thickness direction, and the pressing member further comprises:

the plug part is arranged corresponding to the jack and arranged on the lower side of the body, and the plug part is inserted in the state that the rotating piece is located at the second position and penetrates through the jack and is clamped with the bottom end of the jack.

10. The cover for a cooking appliance according to claim 3, wherein the movable catch is rotatable and the axis of rotation extends in a horizontal direction.

11. The lid for a cooking appliance of claim 3, wherein the outer lid assembly further comprises:

one end of the first transmission piece is connected with the rotating piece, and the other end of the first transmission piece is connected with the peripheral edge of the locking piece;

one end of the second transmission component is separably matched with the pressing piece, and the other end of the second transmission component is in transmission connection with the movable buckle.

12. The cover of the cooking utensil as claimed in claim 11, wherein a shifting post is formed on a side surface of the locking member, a moving slot adapted to the shifting post is formed on the outer cover assembly, a shifting fork is formed on an end of the first transmission member away from the rotating member, the shifting post is adapted to pass through the moving slot and is connected to the shifting fork, and the shifting fork is used for shifting the shifting post to move along an extending direction of the moving slot.

13. The cover for a cooking utensil of claim 3 wherein the outer cover assembly includes an inner cover having a through hole formed therein, the movable catch being rotatably disposed through the through hole, a portion of the movable catch protruding from the through hole and another portion fitting with an upper surface of the inner cover.

14. The cover of a cooking appliance according to claim 11, wherein the pressing member has a guiding driving portion, the guiding driving portion has a guiding inclined surface formed thereon and extending from bottom to top and outwardly, and the guiding inclined surface is detachably engaged with the second transmission assembly.

15. The lid for a cooking appliance of claim 14, wherein the second transmission assembly comprises:

the driving slide block, the one end of driving slide block be suitable for with direction inclined plane butt and the other end with the activity buckle butt, direction drive division is suitable for through the driving slide block drive the activity buckle rotates.

16. The cover of the cooking appliance of claim 15, wherein the outer cover assembly includes an inner cover, the driving slider defines an avoiding hole, and the second transmission assembly further comprises:

the first elastic piece, the one end of first elastic piece with dodge hole lateral wall butt and the other end with the inner cup butt.

17. The cover for a cooking appliance according to claim 2, further comprising:

the second elastic piece is arranged in the movable cavity, one end of the second elastic piece is fixedly connected with the pressing piece, and the other end of the second elastic piece is connected with the rotating piece.

18. A cooking appliance, comprising:

the pot body is provided with a cooking cavity and pot teeth arranged on the outer side of the cooking cavity;

a lid hingedly connected to one end of the body, the lid being a cooking appliance lid according to any one of claims 1 to 17.

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