CN213309137U - Pot cover and cooking device - Google Patents

Abstract

The utility model provides a pot cover and cooking equipment, the pot cover includes lid and locking device, and locking device includes: at least one guide groove; the matching body is matched with the guide groove and extends into the matched guide groove and can slide along the guide groove; at least one locking piece, the locking piece can move relative to the cover body, the locking piece is provided with one of a matching body and a guide groove; the transmission part is provided with the other one of the matching body and the guide groove, can move relative to the cover body, and can slide along the guide groove when the transmission part moves, and drives the locking piece to move through the matching of the matching body and the guide groove. The locking device that this scheme provided can ensure the closure better and move more smoothly under the drive of driving medium to the equipment is convenient between closure and the driving medium, does benefit to the product and assembles high-efficiently.

Description

Pot cover and cooking device

Technical Field

The utility model relates to a cooking equipment field particularly, relates to a pot cover and cooking equipment.

Background

The existing cooking equipment utilizes the locking piece to lock or unlock the cooking pot and the pot cover, but has the problems of unsmooth driving of the locking piece and inconvenient assembly of the locking piece.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, an object of the present invention is to provide a pot cover.

Still another object of the present invention is to provide a cooking apparatus having the above-mentioned pot cover.

To achieve the above object, an embodiment of the first aspect of the present invention provides a pot cover, including a cover body and a locking device, where the locking device includes: at least one guide groove; the matching body is matched with the guide groove and extends into the matched guide groove and can slide along the guide groove; at least one locking piece, the locking piece can move relative to the cover body, the locking piece is provided with one of a matching body and a guide groove; the transmission part is provided with the other one of the matching body and the guide groove, can move relative to the cover body, and can slide along the guide groove when the transmission part moves, and drives the locking piece to move through the matching of the matching body and the guide groove.

The utility model discloses above-mentioned embodiment provides a pot cover, utilize guide way and cooperation body cooperation between driving medium and the closure, when the driving medium motion, make the cooperation body slide along the guide way, and the cooperation through cooperation body and guide way drives the closure motion, such structure can ensure the closure more smoothly under the drive of driving medium better and move, thus, can satisfy the user demand of pressure culinary art scene better, it is concrete for example, because utilize guide way and cooperation body cooperation can be more smooth and easy between driving medium and the closure, it is laborsaving, thereby make the user's power saving of uncapping more in the pressure culinary art scene, solve the limited problem of the effort that locking device was applied in the manual operation of people in the pressure culinary art scene, also make the smooth and easy nature of operation better, promote the operation and feel. And this structural design makes the equipment convenient between closure and the driving medium, does benefit to the product and assembles high-efficiently.

In addition, the utility model provides a pot lid in the above-mentioned embodiment can also have following additional technical characterstic:

in the technical scheme, the guide groove extends obliquely relative to the movement direction of the transmission piece; or the guide groove extends obliquely relative to the horizontal line when the pot cover is vertically placed.

In this scheme, set up the direction of motion of guide way for the driving medium and extend aslope, or set up the pot cover and extend aslope for water flat line when vertical placing, like this, make the cooperation body along the gliding in-process of guide way when the driving medium motion, interfere with the cooperation body through the guide way and can link the closure and make the closure motion, simultaneously, compromise the motion smoothness nature of good guarantee closure.

In any of the above technical solutions, the included angle between the extending direction of the guide groove and the horizontal line ranges from 20 ° to 80 °, or the included angle between the extending direction of the guide groove and the moving direction of the transmission member ranges from 10 ° to 70 °.

In this scheme, the value range of the contained angle of the extending direction that sets up the guide way and water flat line is 20 ~ 80, or the value range of the contained angle of the extending direction of guide way and the direction of motion of driving medium is 10 ~ 70, like this, interferes through guide way and cooperation body, can the motion of linkage closure piece more high-efficiently, so, it is higher to realize that the driving medium is to closure piece drive efficiency, and it is more laborsaving to drive to make closure piece closure and unblock control more accurate.

In any of the above technical solutions, the guide groove extends in an arc shape.

In this scheme, set up the guide way and extend into the arc, like this, make the cooperation body along the gliding in-process of guide way when the driving medium motion, interfere through guide way and cooperation body and can link the closure piece and make the closure piece move, simultaneously, compromise the smooth and easy nature of motion of good guarantee closure piece.

In any of the above technical solutions, the locking member has a connecting body, the connecting body includes a fixed block and a connecting portion, the fixed block is connected with the connecting portion, the connecting portion is provided with a guide groove or a mating body, wherein an arc formed by extending the guide groove on the connecting portion or the guide groove on the driving member protrudes toward the fixed block; and/or the connecting line of the two ends of the guide groove inclines relative to the motion direction of the transmission piece, and the value range of the included angle between the connecting line of the two ends of the guide groove and the motion direction of the transmission piece is 10-70 degrees; or when the pot cover is vertically placed, the connecting line of the two ends of the guide groove is inclined relative to the horizontal line, and the included angle between the connecting line of the two ends of the guide groove and the horizontal line ranges from 20 degrees to 80 degrees.

In this scheme, set up the guide way for the bellied arc of orientation fixed block, like this, interfere through guide way and cooperation body, can the motion of linkage closure piece more high-efficiently, so, it is higher to realize that the driving medium closes piece drive efficiency to the closure, and the drive is more laborsaving to make closure and unblock control more accurate.

The value range of the included angle between the connecting line at the two ends of the guide groove and the horizontal line is 20-80 degrees, or the value range of the included angle between the connecting line and the motion direction of the transmission part is 10-70 degrees, so that the transmission part is interfered with the matching body, the locking part can be linked to move more efficiently, the transmission part can drive the locking part more efficiently, the driving is more labor-saving, and the locking and unlocking of the locking part are more accurate.

In any of the above technical solutions, the locking member has one or more latches, and the latches include a fastening portion having an opening; the buckling part includes: a first side; the first edge and the second edge are oppositely arranged at intervals, and the first edge or the second edge is connected with the connecting body of the locking piece; and the third edge is in transition connection with the second edge and the first edge, the second edge and the third edge enclose a groove with an opening.

In this scheme, set up the hasp including having open-ended buckling parts for the closure can be more convenient, accurately to culinary art pot locking or unblock, and like this, locking, unblock switching control are more accurate.

In this scheme, set up the buckling parts and include first limit, second limit and third limit, first limit, second limit and this three of third limit enclose into the recess, and first limit or second limit link to each other with the closure, and the structure of hasp is simpler like this, changes in manufacturing, and is with low costs, and such structure hasp is higher with the lock intensity of culinary art pot, more does benefit to guarantee lock intensity and reliability.

In any one of the above technical solutions, one of the first edge and the second edge includes a limiting section and an extending section, the other of the first edge and the second edge, the limiting section and the third edge enclose a groove, and the extending section is connected with the connector.

In this scheme, a part structure on first limit or second limit is spacing section in order to be used for the structure to form the recess, and another part structure is the extension section, and the extension section links to each other with the closure, and such structure not only makes things convenient for hasp and connector equipment more, and can not disturb the closure and the unblock of buckling part and culinary art pot, guarantees the smooth and easy nature of cooperation with the cooperation precision of closure and culinary art pot with giving attention to ground.

In any of the above technical solutions, the locking device has two locking pieces, the two locking pieces are opposite in position, and the transmission member is at least partially located between the two locking pieces; and/or the locking device is provided with two guide grooves which are arranged in a splayed shape.

In this scheme, set up two locking pieces, like this, usable two locking pieces are from both sides and culinary art pot, and are more reliable stable to the culinary art pot closure. The driving medium is located the both sides of two locking pieces at least partially, more does benefit to the power of driving medium and distributes to the locking piece of both sides uniformly, and like this, the driving of driving medium to the locking piece is more high-efficient, and the drive is more laborsaving, and the closure and the unblock control to the locking piece are more accurate.

Set up two guide ways and arrange into the splayed, like this, can drive two closure parts through the driving medium motion evenly, high-efficiently and be close to or keep away from for two closure parts are through being close to or keeping away from to realize pincers muscle culinary art pot or loosen the culinary art pot, thereby the corresponding realization is to pot cover and culinary art pot locking or unblock, and the switching of closure and unblock is steady more accurate.

In any of the above technical solutions, the pot cover further includes: the elastic piece is matched with the transmission piece, and the transmission piece is suitable for deforming the elastic piece through movement; the matching piece is provided with a first matching part and a second matching part, when the matching piece is triggered, the first matching part of the matching piece is matched with the transmission piece, so that the transmission piece moves under the elastic force action of the elastic piece, and the locking piece is driven to be switched into a locking state through movement; when the locking piece is in an unlocking state, the second matching part is suitable for being matched with the transmission piece and limits the locking piece to be switched into a locking state through matching with the transmission piece; the locking device is also provided with a driving part, the driving part is matched with the transmission piece and is configured to be suitable for driving the transmission piece to move, so that the transmission piece drives the locking piece to be switched into an unlocking state through movement.

In this scheme, set up elastic component and fitting piece, when triggering the fitting piece, the first cooperation portion and the driving medium cooperation of fitting piece, at this moment, elastic component utilizes the elastic drive driving medium to make the driving medium drive the closure to switch into the closure state, realizes switching into the closure state through triggering the corresponding control closure of fitting piece. When the locking piece is in an unlocking state, the second matching part is matched with the transmission piece, the locking piece is switched to the locking state through limiting the transmission piece, and therefore the locking piece can be maintained in the unlocking state, and the problem that the locking piece is not easy to hit when the cover is closed can be solved.

In this scheme, set up drive division, utilize drive division drive transmission spare to make the driving medium drive closure unblock, like this, can corresponding control unblock, use easy operation convenience through control drive division.

An embodiment of the second aspect of the present invention provides a cooking apparatus, including: the pot cover in any technical scheme; the cooking pot, closure adaptation cooking pot and lid, and closure configuration is suitable for through the motion in order to switch to closure state or unblock state, and wherein, when the closure is closure state, closure locking lid and cooking pot, when the closure is unblock state, the closure relieves the locking to lid and cooking pot.

The utility model discloses the cooking equipment that above-mentioned embodiment provided is through being provided with the pot cover among the above-mentioned arbitrary technical scheme to have above whole beneficial effect, no longer describe here.

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

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a cooking device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the cooking apparatus shown in fig. 1 with an outer cover removed;

fig. 3 is a schematic sectional view of a part of the structure of a pot cover according to an embodiment of the present invention;

FIG. 4 is a schematic view of the locking device of one embodiment of the present invention in a locked state;

FIG. 5 is an enlarged schematic view of the portion A shown in FIG. 4;

FIG. 6 is a schematic view of an embodiment of the locking device of the present invention in an unlocked state;

fig. 7 is a schematic structural view of the pot cover in an unlocked state according to an embodiment of the present invention;

fig. 8 is a schematic structural view of the lid of an embodiment of the present invention in a locked state;

fig. 9 is a schematic structural view of a locking device according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 9 is:

110 guide grooves, 120 matching bodies, 130 locking parts, 131 connecting bodies, 1311 fixing blocks, 1312 connecting parts, 132 buckling parts, 1321 openings, 1322 first sides, 13221 limiting sections, 13222 extending sections, 1323 second sides, 1324 third sides, 140 transmission parts, 141 protruding parts, 150 elastic parts, 160 matching parts, 161 first matching parts, 162 second matching parts, 163 return springs, 170 driving parts, 171 buttons, 172 push rods, 200 pot covers, 210 cover bodies, 220 pressure control modules, 230 cover plates and 300 pot bodies.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A pot cover and a cooking apparatus according to some embodiments of the present invention will be described below with reference to fig. 1 to 9.

As shown in fig. 4, 6 and 9, the embodiment of the first aspect of the present invention provides a pot cover 200, which includes a cover body 210 and a locking device. The locking device comprises: at least one guide groove 110, at least one mating body 120, at least one locking element 130, and a transmission element 140.

Specifically, the matching body 120 is configured to match with the guide slot 110, and the matching body 120 extends into the matching guide slot 110 and can slide along the guide slot 110. The locking member 130 is provided with one of the fitting body 120 and the guide groove 110; the transmission member 140 is provided with the other one of the matching body 120 and the guide groove 110, and the transmission member 140 is configured to be movable, and when the transmission member 140 moves, the matching body 120 slides along the guide groove 110, and the locking member 130 is driven to move by the matching of the matching body 120 and the guide groove 110.

The utility model discloses the pot cover that above-mentioned embodiment provided, utilize between driving medium 140 and the locking piece 130 guide way 110 and cooperation body 120 cooperation, when driving medium 140 motion, make cooperation body 120 slide along guide way 110, and the cooperation through cooperation body 120 and guide way 110 drives the locking piece 130 motion, such structure can ensure the locking piece 130 more smoothly to move under the drive of driving medium 140 better, and the equipment is convenient between locking piece 130 and the driving medium 140, do benefit to the product and assemble high-efficiently.

As shown in fig. 7 and 8, another embodiment of the present invention provides a pot cover 200, which includes a cover body 210 (e.g., including an inner lid) and a locking device, wherein the locking device is disposed on the cover body 210.

As shown in fig. 4, 6 and 9, the locking device includes: at least one guide groove 110, at least one mating body 120, at least one locking element 130, and a transmission element 140.

Specifically, the matching body 120 is configured to match with the guide slot 110, and the matching body 120 extends into the matching guide slot 110 and can slide along the guide slot 110. The locking member 130 is movable relative to the cover body, the locking member 130 is provided with one of the fitting body 120 and the guide groove 110; the transmission member 140 is provided with the other one of the matching body 120 and the guide groove 110, the transmission member 140 can move relative to the cover body, and when the transmission member 140 moves, the matching body 120 slides along the guide groove 110, and the locking member 130 is driven to move by matching the matching body 120 and the guide groove 110.

The utility model discloses pot cover 200 that above-mentioned embodiment provided, utilize guide way 110 and cooperation body 120 cooperation between driving medium 140 and the locking piece 130, move when driving medium 140, make cooperation body 120 slide along guide way 110, and the cooperation through cooperation body 120 and guide way 110 drives the locking piece 130 motion, such structure can ensure the locking piece 130 more smoothly to move under the drive of driving medium 140 better, thus, can satisfy the user demand of pressure culinary art scene better, for example specifically, because utilize guide way 110 and cooperation body 120 cooperation between driving medium 140 and the locking piece 130 can be more smooth and easy, laborsaving, thereby make the user save effort of uncapping in the pressure culinary art scene, solve the limited problem of locking device's effort of the manual operation in the pressure culinary art scene, also make the smooth and easy nature of operation better, promote the operation and feel. And the structural design facilitates the assembly between the locking element 130 and the transmission element 140, and is beneficial to the efficient assembly of products.

In some embodiments, as shown in fig. 4 and 6, the guide slot 110 extends obliquely with respect to the horizontal (the horizontal is specifically understood with reference to h1 and h2 shown in fig. 7 and 8, it being understood that h1 and h2 may be in parallel relationship or may be in coincident relationship).

In detail, for example, when the pot lid 200 is vertically placed, the guide groove 110 is obliquely extended with respect to the horizontal line. It is worth mentioning that horizontal lines should be understood as auxiliary reference lines and not structural or contouring features.

For example, in some embodiments, the horizontal line may also be specifically understood as a vertically extending line of the moving direction of the locking member 130 on the horizontal plane when the cooking apparatus is placed on an object such as a table or the like, and the lid 200 is closed.

By way of further example, in some embodiments, the horizontal line may also be specifically understood as: when the cooking device is placed on a table or the like, the horizontal line is perpendicular to the front-back direction of the cooking device (such as an electric cooker, a pressure cooker, etc.).

Therefore, when the transmission member 140 moves to slide the matching body 120 along the guide groove 110, the locking member 130 can be linked to move the locking member 130 by the interference between the guide groove 110 and the matching body 120, and meanwhile, the movement smoothness of the locking member 130 is well guaranteed.

Further, the included angle between the extending direction of the guide groove 110 and the horizontal line ranges from 20 ° to 80 °, and for a detailed example, when the pot cover 200 is vertically placed, the included angle between the extending direction of the guide groove 110 and the horizontal line ranges from 20 ° to 80 °. Therefore, the driving efficiency of the transmission piece 140 on the locking piece 130 is higher, the driving is more labor-saving, and the locking and unlocking control on the locking piece 130 is more accurate.

Specifically, for example, when the pot cover 200 is vertically placed, a part or all of the guide groove 110 extends to form a straight line, and an included angle between a straight line-shaped part of the guide groove 110 and a horizontal line ranges from 20 ° to 80 °.

More specifically, for example, as shown in fig. 4 and 6, the transmission member 140 is provided with two guide grooves 110, and the two guide grooves 110 are respectively matched with the matching bodies 120 of the two locking elements 130. The extension direction m1 of one of the guide slots 110 and the horizontal line h1 form an included angle β 1 of 20-80 °. The extension direction m2 of the other guide groove 110 and the horizontal line h2 form an included angle β 2 ranging from 20 ° to 80 °. It is understood that the specific values of included angle β 1 and included angle β 2 may be the same or different.

Furthermore, the included angle (e.g., the included angle β 1 and/or the included angle β 2) between the extending direction of the guide groove 110 and the horizontal line ranges from 30 ° to 60 °.

Still further, the extending direction of the guiding groove 110 is greater than or equal to 45 ° with respect to the horizontal line (e.g., the included angle β 1 and/or the included angle β 2).

Of course, it is also possible to design the guide groove 110 to extend obliquely with respect to the direction of movement of the transmission member 140 (the direction of movement of the transmission member 140 can be understood in particular with reference to y1 and y2 shown in fig. 4, 6 and 7). Further, the extending direction of the guide groove 110 and the moving direction of the transmission member 140 have an included angle in a range of 10 ° to 70 °.

In certain embodiments, the guide slot 110 extends substantially to form an oblong hole shape.

In some embodiments, as shown in FIG. 9, the guide slot 110 extends in an arc. Therefore, when the transmission member 140 moves to slide the matching body 120 along the guide groove 110, the locking member 130 can be linked to move the locking member 130 by the interference between the guide groove 110 and the matching body 120, and meanwhile, the movement smoothness of the locking member 130 is well guaranteed.

Further, as shown in fig. 9, the locking element 130 has a connecting body 131, the connecting body 131 includes a fixing block 1311 and a connecting portion 1312, the fixing block 1311 is connected to the connecting portion 1312, and the connecting portion 1312 is provided with the guide groove 110 or the engaging body 120, wherein an arc shape formed by extending the guide groove 110 on the connecting portion 1312 or the guide groove 110 on the transmission member 140 protrudes toward the fixing block 1311. Therefore, the guide groove 110 interferes with the matching body 120, the locking part 130 can be linked to move more efficiently, and therefore the driving efficiency of the transmission part 140 on the locking part 130 is higher, the driving is more labor-saving, and the locking and unlocking of the locking part 130 are more accurate.

In some embodiments, the angle between the line connecting the two ends of the guide groove 110 and the horizontal line (e.g., h1 or h2) is in the range of 20 ° to 80 °. More specifically, the included angle ranges from 40 ° to 60 °. Specifically, for example, 45 °.

In some embodiments, further, a line connecting the two ends of the guide groove 110 forms an included angle in a range of 10 ° to 70 ° with respect to the moving direction of the transmission member 140 (the moving direction of the transmission member 140 can be understood with reference to y1 and y2 shown in fig. 4, 6, and 7). More specifically, the included angle ranges from 30 ° to 65 °. Specifically, for example, 45 °.

In some embodiments, the locking element 130 has one or more latches that include a catch 132 having an opening 1321. This makes the locking member 130 can lock or unlock the cooking pot more conveniently and accurately, and thus, the locking and unlocking switching control is more accurate.

Further, as shown in fig. 5, the fastening portion 132 includes: a first side 1322, a second side 1323, and a third side 1324. Specifically, the first edge 1322 and the second edge 1323 are disposed opposite to each other and spaced apart from each other, and the first edge 1322 or the second edge 1323 is connected to the connecting body 131 of the locking element 130; the third edge 1324 is transitionally connected with the second edge 1323 and the first edge 1322, the second edge 1323 and the third edge 1324 enclose a groove with an opening 1321. The structure of hasp like this is simpler, and it is easy to process manufacturing, and is with low costs, and the lock intensity of such structure hasp and culinary art pot is higher, more does benefit to guarantee closure intensity and reliability.

Further, as shown in fig. 5, the first side 1322 includes a limiting section 13221 and an extending section 13222, the second side 1323, the limiting section 13221 and the third side 1324 form a groove, and the extending section 13222 is connected to the connecting body 131. With the structure, the assembly of the lock catch and the connecting body 131 is more convenient, the locking and unlocking of the buckling part 132 and the cooking pot are not interfered, and the smooth matching of the locking part 130 and the cooking pot is ensured with the matching precision.

Certainly, the present disclosure is not limited to this, in other embodiments, the second side 1323 may also include a limiting section 13221 and an extending section 13222, the first side 1322, the limiting section 13221 and the third side 1324 enclose a groove, and the extending section 13222 is connected to the connecting body 131.

In some embodiments, the locking device has two locking elements 130, the two locking elements 130 are located opposite to each other, and the transmission member 140 is at least partially located between the two locking elements 130. The transmission member 140 is engaged with and transmits the locking elements 130 on both sides via the guide groove 110 and the engaging body 120, respectively. Thus, the two locking members 130 can be used for being connected with the cooking pot from two sides, and the locking of the cooking pot is more reliable and stable. The transmission member 140 is at least partially located at two sides of the two locking members 130, which is more beneficial to uniformly distribute the force of the transmission member 140 to the locking members 130 at two sides, so that the transmission member 140 drives the locking members 130 more efficiently, the driving is more labor-saving, and the locking and unlocking of the locking members 130 are more accurately controlled.

Further, the locking device has two guide grooves 110, and the two guide grooves 110 are arranged in a figure-of-eight shape. Therefore, the two locking pieces 130 can be uniformly and efficiently driven to be close to or far away from through the movement of the transmission piece 140, so that the two locking pieces 130 clamp the rib cooking pot or loosen the cooking pot through being close to or far away from the rib cooking pot, the pot cover 200 and the cooking pot are correspondingly locked or unlocked, and the locking and unlocking are more stable and accurate.

In some embodiments, as shown in fig. 4 and 6, the locking device further comprises: a resilient member 150 and a mating member 160. Specifically, the elastic member 150 is engaged with the transmission member 140, and the transmission member 140 is adapted to deform the elastic member 150 by movement; the engaging member 160 has a first engaging portion 161 and a second engaging portion 162, when the engaging member 160 is triggered, the first engaging portion 161 of the engaging member 160 engages with the transmission member 140, so that the transmission member 140 moves under the elastic force of the elastic member 150, and the locking member 130 is driven to switch to the locking state by the movement; when the locking element 130 is in the unlocked state, the second engaging portion 162 is adapted to engage with the transmission element 140 and limit the locking element 130 to be switched to the locked state by engaging with the transmission element 140.

Thus, when the engaging element 160 is triggered, the first engaging portion 161 of the engaging element 160 engages with the transmission element 140, and at this time, the elastic element 150 drives the transmission element 140 elastically to make the transmission element 140 drive the locking element 130 to switch to the locked state, so as to control the locking element 130 to switch to the locked state correspondingly by triggering the engaging element 160. When the locking member 130 is in the unlocked state, the second engaging portion 162 engages with the transmission member 140, and the locking member 130 is restricted to be switched to the locked state by limiting the transmission member 140, so that the locking member 130 can be maintained in the unlocked state, and thus, the lid 200 can be closed without easily hitting the locking member 130.

For example, as shown in fig. 4 and 6, the first matching portion 161 specifically includes a through slot, and the transmission member 140 is provided with a protruding portion 141. The through slot is suitable for the protrusion 141 to extend into and is suitable for being movably matched with the protrusion 141, and when the protrusion 141 extends into the through slot, the protrusion 141 is movable in a direction along the through slot (for example, a y1 direction and/or a y2 direction), and at this time, the transmission member 140 moves along the through slot under the elastic force of the elastic member 150, so that the locking member 130 is switched to the locking state. Thus, when the lid 200 is combined with the cooking lid 200, the cooker body 300 abuts against the fitting 160 to trigger the fitting 160 to move the fitting 160, and the through groove is opposite to the protrusion 141 by the movement of the fitting 160, at this time, the through groove forms an avoiding action on the protrusion 141, so that the stopper limit of the fitting 160 on the transmission member 140 is released, and thus, the transmission member 140 can move in the y1 direction by the movement amount between the through groove and the protrusion 141. At this time, the transmission member 140 moves along the direction y1 under the elastic force of the elastic member 150, so that the transmission member 140 and the locking members 130 can be switched from the state shown in fig. 7 to the state shown in fig. 4 and/or fig. 8, thereby driving the two locking members 130 to move inwards to clamp the cooking pot, and realizing the self-locking function of the lid 200, and the use and operation are simple and convenient.

Further, the second matching portion 162 specifically includes a stopping portion. The engagement member 160 is provided with a return spring 163, and when the engagement member 160 is triggered, compressing the return spring 163 causes the return spring 163 to be charged by deforming the return spring 163 while the engagement member 160 moves such that the channel opposes the location of the projection 141. When the driving member 140 moves (as shown in fig. 6, the driving member 140 moves in the y2 direction) to drive the locking member 130 to unlock, the protrusion 141 is removed from the through slot, at this time, the elastic force of the return spring 163 drives the engaging member 160 to move so as to displace the through slot from the protrusion 141, and switch to make the stopping portion opposite to the protrusion 141, so that, when the external force stops driving the driving member 140 to move in the y2 direction, the driving member 140 abuts against the stopping portion 141 under the elastic force of the elastic member 150, and the movement of the driving member 140 in the y1 direction is limited, thereby limiting the switching of the locking member 130 to the locked state, and maintaining the locking member 130 in the unlocked state. Thus, the locking member 130 does not collide with the cooking pot when the lid 200 is closed next time.

In some embodiments, the locking device further has a driving portion 170, and the driving portion 170 is engaged with the transmission member 140 and configured to drive the transmission member 140 to move, so that the transmission member 140 drives the locking member 130 to be switched to the unlocking state by the movement. The driving part 170 is used for driving the transmission part 140 so that the transmission part 140 drives the locking part 130 to unlock, so that unlocking can be correspondingly controlled by controlling the driving part 170, and the use and the operation are simple and convenient.

In detail, the driving part 170 may be embodied as an operating element, and when the operating element is operated by a user, the operating element drives the transmission member 140 to move, so that the transmission member 140 drives the locking member 130 to unlock, thereby implementing the operation of opening the cover.

In more detail, as shown in fig. 3, the operation members include, for example, a button 171 and a push rod 172, the push rod 172 transmits between the button 171 and the transmission member 140, and when the button 171 is pressed, the push rod 172 drives the transmission member 140 to move (e.g., the push rod 172 pushes the transmission member 140 to move the transmission member 140 in the y2 direction), so as to control the unlocking of the locking member 130.

Of course, the present design is not limited to this, and in other embodiments, the driving portion 170 may also adopt an electric driving member such as a motor, an electromagnetic push rod 172, and the like.

In some embodiments, further, the lid 200 further has a cover 230, the cover 230 is used for covering the cooking pot, and when the locking element locks the cooking pot, the cover 230 is restricted from being opened relative to the cooking pot.

Further, the lid 200 further has a pressure control module 220, such as a pressure control valve, and the pressure control module 220 is configured to control the pressure of the cooking cavity enclosed by the lid 230 and the cooking pot.

As shown in fig. 1 and 2, an embodiment of the second aspect of the present invention provides a cooking apparatus, including: the pot cover 200 and the cooking pot in any of the above embodiments.

The pot lid 200 includes a lid body 210 and a locking means.

Specifically, the locking member 130 is adapted to the cooking pot and the cover 210, and the locking member 130 is configured to be moved to switch to a locked state or an unlocked state, wherein when the locking member 130 is in the locked state, the locking member 130 locks the cover 210 and the cooking pot, and when the locking member 130 is in the unlocked state, the locking member 130 unlocks the cover 210 and the cooking pot.

Further, for example, the cooking apparatus includes an electric rice cooker having a pot body 300, a cooking pot accommodated in the pot body 300, and a lid 200 covering the pot body 300 while closing the cooking pot. At least the transmission member 140 and the locking member 130 of the locking device are disposed on the cover body 210 of the pot cover 200, so that the locking device is formed as a part of the pot cover 200, and the locking device has a driving part 170, and the driving part 170 may be disposed on the cover body 210 or the pot body 300.

Of course, the present disclosure is not limited thereto, and in other embodiments, the cooking device may be a steam rice cooker, a pressure cooker, a steamer, or the like.

The utility model discloses the cooking equipment that above-mentioned embodiment provided is through being provided with the locking device in above-mentioned arbitrary embodiment to have above whole beneficial effect, no longer describe herein.

The specific embodiment is as follows:

as shown in fig. 1 to 8, the present embodiment provides a cooking apparatus. The cooking apparatus is, for example, a micro-pressure electric cooker, and includes an upper cover assembly (i.e., a cover 200), an open-cover button (i.e., a driving part 170), and a cooker body assembly (i.e., a cooker body 300).

The features of the upper cover assembly include an automatic return mechanism including a latch, a latch fixing block (i.e., fixing block 1311), a driving slider (i.e., driving member 140), and a driving spring (i.e., elastic member 150). The upper cover assembly is characterized by further comprising a button component (namely, a driving part 170), and the automatic reset mechanism is in linkage assembly combination with the button component. When the button assembly is pressed, the push rod 172 of the button assembly pushes against the driving slider to move in a set direction (e.g., y2 direction).

Further, the automatic reset mechanism further includes a stopper (i.e., the engaging member 160). The driving slider is provided with a guiding groove 110, as shown in fig. 4 and 6, which illustrates a form of the guiding groove 110, wherein the guiding groove 110 and the horizontal line have an included angle (e.g. included angle β 1 and/or included angle β 2) satisfying: beta 1 (and/or beta 2) is more than or equal to 20 degrees and less than or equal to 80 degrees, so that the friction resistance between the driving sliding block and the lock catch fixing block is reduced, and the driving efficiency is improved.

Further, the locking fastener is disposed on the locking fastener fixing block, and the locking fastener is characterized by comprising a buckling portion 132 adapted to be buckled with the rim of the inner pot (i.e. the cooking pot), a fixing portion for fixing, and a connecting portion. The latch fixing block further includes a fixing block 1311 driving part 170 (i.e., a fitting body 120), and the fixing block 1311 driving part 170 is gap-fitted to the guide groove 110 of the driving slider.

As shown in fig. 9, another form of guide slot 110 is illustrated, wherein guide slot 110 is an arcuate slot characterized by a projection in the direction of the latch anchor.

Through the optimized design, the resistance of the automatic reset mechanism during locking can be reduced, so that the lock catch can be smoothly buckled. Compared with the existing cooking equipment, the automatic reset locking mechanism is adopted in the design, the cover plate and the inner pot are locked together to serve as the pressure bearing mechanism, the traditional metal pressure bearing bridge frame part can be eliminated while the pressure bearing reliability is guaranteed, the cover body structure is simplified, the cost is lower, and the problem that the cover body is automatically opened when the stress of the cover body exceeds the buckling force due to the fact that the pressure borne by the cover plate is transmitted to the cover body in the rice cooking process of the electric rice cooker with the traditional metal bridge frame can be solved, so that the scalding accident caused by the splashing of the liquid of the inner pot when the cover body is automatically opened is avoided. And because the transmission part and the locking part are matched with the matching body by the guide groove, the cover opening of the user in a pressure cooking scene is more labor-saving, the problem that the acting force applied to the locking device by the manual operation in the pressure cooking scene is limited is solved, the operation smoothness is better, and the operation hand feeling is improved. And this structural design makes the equipment convenient between closure and the driving medium, does benefit to the product and assembles high-efficiently.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. 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 of the present invention, it should be understood that the terms "inside" and "outside" 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 simplification of description, but do not indicate or imply that the device or unit indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 do not necessarily 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.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A pot lid, comprising a lid body and a locking device, the locking device comprising:

at least one guide groove;

the matching body is matched with the guide groove, extends into the matched guide groove and can slide along the guide groove;

at least one locking element movable relative to the cover, the locking element being provided with one of the mating body and the guide slot;

the transmission part is provided with the other one of the matching body and the guide groove, the transmission part can move relative to the cover body, and when the transmission part moves, the matching body slides along the guide groove, and the matching body and the guide groove are matched to drive the locking part to move.

2. The lid for a pot of claim 1,

the guide groove extends obliquely relative to the movement direction of the transmission piece; or the guide groove extends obliquely relative to the horizontal line when the pot cover is vertically placed.

3. The lid for a pot of claim 2,

the included angle between the extending direction of the guide groove and the horizontal line ranges from 20 degrees to 80 degrees, or the included angle between the extending direction of the guide groove and the moving direction of the transmission piece ranges from 10 degrees to 70 degrees.

4. The lid for a pot of claim 1,

the guide groove extends in an arc shape.

5. The lid for a pot of claim 4, wherein,

the locking piece is provided with a connecting body, the connecting body comprises a fixed block and a connecting part, the fixed block is connected with the connecting part, the connecting part is provided with the guide groove or the matching body, and the guide groove on the connecting part or the guide groove on the transmission part extends to form an arc which protrudes towards the fixed block; and/or

The connecting lines at the two ends of the guide groove are inclined relative to the motion direction of the transmission piece, and the included angle between the connecting lines at the two ends of the guide groove and the motion direction of the transmission piece ranges from 10 degrees to 70 degrees; or when the pot cover is vertically placed, the connecting line of the two ends of the guide groove is inclined relative to the horizontal line, and the included angle between the connecting line of the two ends of the guide groove and the horizontal line ranges from 20 degrees to 80 degrees.

6. The lid for pots of any one of claims 1 to 5,

the locking piece is provided with one or more locking buckles, and each locking buckle comprises a buckling part with an opening;

the buckling part comprises:

a first side;

the first edge and the second edge are oppositely arranged at intervals, and the first edge or the second edge is connected with the connecting body of the locking piece;

and a third edge transitionally joining the second edge and the first edge, wherein the first edge, the second edge and the third edge enclose a groove having the opening.

7. The lid for a pot of claim 6,

one of the first edge and the second edge comprises a limiting section and an extending section, the other of the first edge and the second edge, the limiting section and the third edge form the groove in a surrounding mode, and the extending section is connected with the connecting body.

8. The lid for pots of any one of claims 1 to 5,

the locking device is provided with two locking pieces which are oppositely positioned, and the transmission piece is at least partially positioned between the two locking pieces; and/or

The locking device is provided with two guide grooves which are arranged in a splayed shape.

9. The lid according to any one of claims 1 to 5, further comprising:

the elastic piece is matched with the transmission piece, and the transmission piece is suitable for deforming the elastic piece through movement;

the first matching part of the matching piece is matched with the transmission piece when the matching piece is triggered, so that the transmission piece moves under the action of the elastic force of the elastic piece and drives the locking piece to be switched into a locking state through movement;

when the locking piece is in an unlocking state, the second matching part is suitable for being matched with the transmission piece, and the locking piece is limited to be switched into the locking state through matching with the transmission piece;

the locking device is also provided with a driving part, the driving part is matched with the transmission piece and is configured to be suitable for driving the transmission piece to move, so that the transmission piece drives the locking piece to be switched into an unlocking state through movement.

10. A cooking apparatus, characterized by comprising:

the lid of any one of claims 1 to 9;

the culinary art pot, the closure adaptation the culinary art pot with the lid, just the closure configuration is suitable for being suitable for through the motion in order to switch to closure state or unblock state, wherein, works as the closure is closure state, the closure locking the lid with the culinary art pot, works as the closure is unblock state, the closure is right the lid with the locking of culinary art pot.

Images