CN110507176B - Cooking equipment and upper cover thereof - Google Patents
Cooking equipment and upper cover thereof Download PDFInfo
- Publication number
- CN110507176B CN110507176B CN201810491066.3A CN201810491066A CN110507176B CN 110507176 B CN110507176 B CN 110507176B CN 201810491066 A CN201810491066 A CN 201810491066A CN 110507176 B CN110507176 B CN 110507176B
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- exhaust
- exhaust valve
- sliding block
- magnet
- cover
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0804—Locking devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
- A47J36/10—Lid-locking devices
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention provides a cooking device and an upper cover thereof, wherein the upper cover of the cooking device comprises: an inner cover; the linkage sliding block is arranged on the inner cover and can move between an opening position and a closing position; the exhaust valve assembly comprises a valve core and an exhaust valve, the valve core is provided with an exhaust channel, the exhaust valve can move between a sealing position and an exhaust position, the exhaust channel is sealed when the exhaust valve is at the sealing position, and the exhaust channel is opened when the exhaust valve is at the exhaust position; and when the linkage sliding block is positioned at the cover opening position, the linkage sliding block can form traction fit with the exhaust valve through the traction structure and pull the exhaust valve to the exhaust position, and when the linkage sliding block is positioned at the cover closing position, the linkage sliding block is released from the traction fit with the exhaust valve. The upper cover of cooking equipment that this scheme provided can not appear uncapping and inhale the problem of pot, and even if carry out the operation that the lid was closed to the hot state also can not appear the problem that can't normally close the lid, the use of product is experienced well.
Description
Technical Field
The invention relates to the field of kitchen utensils, in particular to an upper cover of cooking equipment and the cooking equipment.
Background
Present cooking equipment such as electric pressure cooker, electric rice cooker, after normal culinary art, because place the condition that the interior appearance chamber temperature of pot reduces in the unprocessed existence of meeting for a long time, this can further lead to forming certain vacuum in the interior appearance chamber of pot, this kind of condition also appears after cooking equipment carries out air exhaust function equally, at this moment, the operation of uncapping can appear inhaling the pot problem, additionally, in the user use, if still in the cooking equipment when closing the lid operation under the condition of hot state, can be because the pressure in the pot rises and the gas holds back the unable smooth circumstances of discharging in the interior appearance chamber of pot, arouse the unable problem of normally closing the lid, these circumstances all can lead to cooking equipment's use experience to feel to descend.
Disclosure of Invention
In order to solve at least one of the above technical problems, an object of the present invention is to provide an upper cover of a cooking apparatus.
Another object of the present invention is to provide a cooking apparatus having the upper cover of the cooking apparatus.
To achieve the above object, an embodiment of a first aspect of the present invention provides an upper cover of a cooking apparatus, including: an inner cover; the linkage sliding block is arranged on the inner cover and can move between an opening position and a closing position; the exhaust valve assembly comprises a valve core and an exhaust valve, the valve core is provided with an exhaust channel, the exhaust valve can move between a sealing position and an exhaust position, the exhaust channel is sealed when the exhaust valve is located at the sealing position, and the exhaust channel is opened when the exhaust valve is located at the exhaust position; the linkage sliding block can form traction fit with the exhaust valve through the traction structure when the linkage sliding block is located at the cover opening position, and the linkage sliding block can be dragged to the exhaust position, and the traction fit with the exhaust valve is released when the linkage sliding block is located at the cover closing position.
As can be understood by those skilled in the art, the exhaust valve assembly on the upper cover is an exhaust structure for exhausting the inner cavity of the inner pot of the cooking device outwards, specifically, when the exhaust valve is in the exhaust position, the exhaust passage communicates the inner cavity of the inner pot with the external atmosphere, so that the gas in the inner cavity of the inner pot can be exhausted along the exhaust passage, when the exhaust valve is in the sealing position, the exhaust passage is sealed by the exhaust valve, and the gas in the inner cavity of the inner pot cannot be exhausted along the exhaust passage.
In the cooking device provided by the above embodiment of the invention, because the linkage slider is in the uncovering position, the exhaust channel can be correspondingly controlled to be opened, so that the inner cavity of the pan can be communicated with the external atmosphere environment through the exhaust channel of the exhaust valve assembly, and thus, when the linkage slider moves from the covering position to the uncovering position to control uncovering, the inner cavity of the pan can be simultaneously communicated with the external atmosphere, and the internal and external pressure difference can be rapidly balanced when uncovering is realized, so that the problem of sucking the pan can not occur when uncovering is realized, and in the structure, because the exhaust channel is in the opening state when the linkage slider is in the uncovering position, the inner cavity of the pan can be outwardly exhausted, so that the situation that the inner cavity of the pan is blocked in the thermal covering process can not occur, the problem that the cover can not be normally closed can not occur even if the operation of thermal covering is carried out, the use experience of the product is effectively improved, and the traction fit with the exhaust valve is released when the linkage slider is in the covering position, the exhaust function (such as the exhaust function of the exhaust valve controlled by the adjusting structure) of normally controlling whether the inner cavity of the pan exhausts or not can be ensured not to be influenced.
In addition, the upper cover of the cooking apparatus in the above embodiment of the present invention may further have the following additional technical features:
in the above technical solution, the traction structure includes: the exhaust valve comprises a magnet and a matching body matched with the magnet in a magnetic attraction mode, wherein the magnet is arranged on one of the exhaust valve and the linkage sliding block, and the matching body is arranged on the other one of the exhaust valve and the linkage sliding block.
In this scheme, pull structure magnet and cooperation body, be equipped with the magnet on one in discharge valve and the linkage slider, be equipped with the cooperation body on another, like this, the linkage slider moves when the position of uncapping, usable magnet realizes drive discharge valve to exhaust position with the produced magnetic attraction of mode inter attraction that magnetism attracts with the cooperation body, control effect is reliable accurate, and this design simple structure, realize also need not to linkage slider and discharge valve lug connection in the structure that the linkage slider pulls discharge valve motion, product assembly operation is more simple and convenient, swiftly.
Of course, the present invention is not limited to this, and those skilled in the art may also design components such as a pull rope and a connecting rod as a traction structure for connecting the linkage slider and the exhaust valve in a traction manner.
In the above technical solution, the magnet is a magnet, and the matching body is a magnet or a magnetic body that can match with the magnet in a magnetic attraction manner.
Specifically, the magnetic body can be matched with the magnet in a magnetic attraction manner to form an iron component, and the like, so that the product cost can be reduced.
In any one of the above technical solutions, the linkage slider is provided with a mounting hole, and the magnet or the matching body on the linkage slider is embedded in the mounting hole.
In this scheme, the magnet or the cooperation body on the linkage slider of design are inlayed in the mounting hole of linkage slider, and this connection structure is reliable and stable, and do benefit to and retrench linkage slider size, also do benefit to simultaneously and subtract heavy to the linkage slider, reduce the drive load to the linkage slider.
More specifically, the structure can be realized by inserting and installing the magnet or the matching body in the mounting hole, and the magnet or the matching body can be integrally connected in the linkage sliding block as an insert through an insert injection molding process.
In any of the above technical solutions, the linkage slider includes a body portion and an overhanging arm on the body portion, and the magnet or the mating body on the linkage slider is located on the overhanging arm.
In the scheme, the magnet or the matching body on the linkage sliding block is designed to be specifically positioned on the extending arm of the linkage sliding block, so that the volume of the part, close to the exhaust valve, on the linkage sliding block is smaller, and too much space does not need to be reserved near the exhaust valve to avoid the linkage sliding block, thereby being beneficial to compact layout in a product and simplifying the size of the product.
In any one of the above technical solutions, when the linkage slider is in the uncovering position, the magnet or the cooperating body thereon is located above the exhaust valve.
In this scheme, when the design linkage slider is in the position of uncapping, magnet or cooperation body on it are located discharge valve's top, thus, the traction structure between linkage slider and the discharge valve can drive discharge valve come-up to the exhaust position with the promotion mode, the drive is high-efficient reliable, and leave the position motion of uncapping when closing the position, because traction fit removes, discharge valve in this structure can fall back to the gravity and directly reset, need not the drive and reset, the structure of product has further been simplified constitutes, and discharge valve's drive and the direction of resetting along upper and lower direction in this structure, discharge valve is difficult to appear horizontal off normal problem, can guarantee more easily that discharge valve can be accurate when reseing to sealed position and seal up exhaust passage, promote product reliability.
In any one of the above technical solutions, the linkage slider is connected to the inner lid through a rotatable connection structure, and the linkage slider is rotated to switch the position between the lid opening position and the lid closing position.
In this scheme, the design linkage slider is through rotating in order to open the lid position and close and cover the position switching between the position, and the linkage slider pivoted structure changes in the motion stationarity who guarantees the linkage slider to can correspondingly promote the motion stationarity of magnet or the cooperation body above that, can do benefit to like this and guarantee when linkage slider is in the position of uncapping, magnet or the cooperation physical stamina above that accurately counterpoint with cooperation body or magnet on the discharge valve, be difficult to the dislocation, guarantee to discharge valve traction effect accurate reliable.
Certainly, the present invention is not limited to this, and those skilled in the art can design the linkage slider to make a linear motion according to the requirement, and the aim of controlling the alignment or dislocation of the upper magnet or the mating body and the mating body or the magnet on the exhaust valve can be achieved.
In any one of the above technical solutions, the upper cover of the cooking apparatus further includes: the linkage sliding block further comprises a locking ring driving arm, the locking ring driving arm is connected with the body part, the locking ring is connected with the locking ring driving arm and driven by the locking ring driving arm, cover teeth used for being buckled with or separated from cooking equipment pot teeth are arranged on the locking ring, when the linkage sliding block moves to the cover opening position, the locking ring driving arm drives the locking ring to the position where the cover teeth are separated from the pot teeth, and when the linkage sliding block moves to the cover closing position, the locking ring driving arm drives the locking ring to the position where the cover teeth are buckled with the pot teeth.
In any one of the above technical solutions, the exhaust valve includes: the exhaust valve comprises a valve body and a sealing part, wherein the exhaust passage is provided with an opening, the sealing part is arranged on the valve body, the exhaust valve is positioned at the sealing position and is sealed, the exhaust valve is positioned at the exhaust position and is prevented from the opening so as to open the opening, and the matching body or the magnet on the exhaust valve and the valve body are formed in a split mode and are arranged on the valve body, or the matching body or the magnet on the exhaust valve is used as the valve body.
An embodiment of the second aspect of the present invention provides a cooking apparatus, including the upper cover of the cooking apparatus in any one of the above technical solutions.
The cooking device provided by the embodiment of the second aspect of the present invention has all the above beneficial effects by providing the upper cover of the cooking device according to any one of the above technical solutions, and details are not repeated herein.
Optionally, the cooking device is an electric pressure cooker, electric rice cooker, electric stewpan, steam oven, or the like.
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
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 view of a portion of an upper cover according to an embodiment of the present invention in a first state;
FIG. 2 is a schematic sectional view showing a partial structure of the upper cover shown in FIG. 1;
FIG. 3 is a schematic view of a portion of the structure of the upper cover in a second state according to an embodiment of the present invention;
FIG. 4 is a schematic sectional view showing a partial structure of the upper cover shown in FIG. 3;
fig. 5 is a schematic perspective view of a cooking apparatus according to an embodiment of the present invention;
fig. 6 is an exploded view of a cooking apparatus according to an embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:
100 upper cover, 110 inner cover, 120 linkage slide block, 121 body part, 122 extending arm, 123 installation hole, 124 locking ring driving arm, 131 valve core, 132 exhaust channel, 133 exhaust valve, 134 valve body, 135 sealing part, 141 magnet, 142 matching body, 150 locking ring, 160 surface cover, 170 cover plate, 200 cooker body and 210 inner pot.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. 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.
An upper cover of a cooking apparatus according to some embodiments of the present invention is described below with reference to fig. 1 to 4.
As shown in fig. 1 to 4, an embodiment of a first aspect of the present invention provides an upper cover 100 of a cooking apparatus, including: a cover plate 170, an inner cover 110, a ganged slide 120, a vent valve assembly, and a traction structure.
Specifically, the cover plate 170 is disposed on the inner cover 110; the linkage slider 120 (also called a hand-rotating slider) is arranged on the inner cover 110 and can move between an opening position and a closing position so as to correspondingly control the opening and closing actions of the upper cover 100; the exhaust valve assembly comprises a valve core 131 and an exhaust valve 133, the valve core 131 is provided with an exhaust channel 132, the exhaust valve 133 can move between a sealing position and an exhaust position, the exhaust channel 132 is sealed when the exhaust valve 133 is at the sealing position, and the exhaust channel 132 is opened when the exhaust valve 133 is at the exhaust position; as shown in fig. 3 and 4, when the linkage slider 120 is in the open-lid position, the linkage slider 120 can form a traction fit with the vent valve 133 through a traction structure and draw the vent valve 133 to the vent position, at which time, the gas in the inner cavity of the inner pot 210 can be discharged along the vent channel 132, and the gas flow direction can be specifically shown by the arrow shown in fig. 4, and as shown in fig. 1 and 2, when the linkage slider 120 is in the closed-lid position, the traction fit with the vent valve 133 is released, at which time, the vent valve 133 can move freely between the sealed position and the vent position because of not being drawn.
It can be understood by those skilled in the art that the vent valve assembly on the upper cover 100 is a vent structure for venting the inner cavity of the cooking device to the outside, and specifically, when the vent valve 133 is in the vent position, the vent channel 132 communicates the inner cavity with the external atmosphere, so that the gas in the inner cavity can be vented along the vent channel 132, and when the vent valve 133 is in the sealed position, the vent channel 132 is sealed, and the gas in the inner cavity cannot be vented along the vent channel 132.
In the cooking apparatus provided by the above embodiment of the present invention, when the linkage slider 120 is in the open-lid position, the exhaust channel 132 can be correspondingly controlled to open, so that the inner cavity of the pot can be communicated with the external atmosphere environment through the exhaust channel 132 of the exhaust valve assembly, and thus when the linkage slider 120 moves from the close-lid position to the open-lid position to control the opening of the lid, the inner cavity of the pot can be simultaneously controlled to be communicated with the external atmosphere, so as to quickly balance the internal and external pressure difference during opening the lid, and thus the problem of sucking the pot does not occur during opening the lid, and in the present structure, because the linkage slider 120 is in the open-lid position, the exhaust channel 132 is in the open state to allow the inner cavity of the pot to exhaust outwards, so that the situation of holding the gas in the inner cavity of the pot during thermal-state lid closing process does not occur, and the problem of unable normal lid closing even if the operation of thermal-state lid closing is performed, can not occur, and the use experience of the product can be effectively improved, when the linkage sliding block 120 is in the cover closing position, the traction fit with the exhaust valve 133 is released, so that the exhaust function (such as the exhaust function of the exhaust valve controlled by the adjusting structure) of normally controlling whether the inner cavity of the cooker exhausts or not by the exhaust valve component is not affected.
It is understood that the exhaust valve 133 may be preferably an exhaust valve commonly used in cooking devices, such as a weight, a gravity valve, etc.
In an embodiment of the present invention, as shown in fig. 2 and 3, the pulling structure includes a magnet 141 and a matching body 142 capable of matching with the magnet 141 in a magnetic attraction manner, one of the exhaust valve 133 and the linkage slider 120 is provided with the magnet 141, and the other is provided with the matching body 142, so that when the linkage slider 120 moves to the open position, the exhaust valve 133 can be driven to the exhaust position by using a magnetic attraction force generated by the magnet 141 and the matching body 142 in a magnetic attraction manner, and the control effect is reliable and accurate.
Of course, the present invention is not limited to this, and those skilled in the art may design a pull rope, a link rod, or the like as a traction structure for connecting the linkage slider 120 and the exhaust valve 133 in a traction manner.
In one embodiment of the present invention, preferably, the magnet 141 is a magnet, and the matching body 142 is a magnet or a magnetic body capable of matching with the magnet 141 in a magnetic attraction manner. Specifically, the magnetic body is an iron component that can be magnetically attracted to the magnet, and more specifically, the iron block in the conventional gravity exhaust valve is directly used as the matching body 142 of the exhaust valve 133, which is beneficial to reducing the product cost.
In an embodiment of the present invention, as shown in fig. 1 to 4, the linkage slider 120 is provided with a mounting hole 123, and the magnet 141 or the mating body 142 on the linkage slider 120 is embedded in the mounting hole 123, so that the connection structure is stable and reliable, and is beneficial to reducing the size of the linkage slider 120, reducing the weight of the linkage slider 120, and reducing the driving load on the linkage slider 120.
More specifically, the present structure may be implemented by assembling the magnet 141 or the mating body 142 in the mounting hole 123 through an insert-mounting operation, or may be implemented by integrally coupling the magnet 141 or the mating body 142 as an insert in the interlocking slider 120 through an insert injection molding process.
In an embodiment of the present invention, as shown in fig. 1, 3 and 4, the linkage slider 120 includes a body portion 121 and an extending arm 122 on the body portion 121, and a magnet 141 or a matching body 142 on the linkage slider 120 is located on the extending arm 122, so that a portion of the linkage slider 120 close to the exhaust valve 133 has a smaller volume, and there is no need to reserve too much space near the exhaust valve 133 to avoid the linkage slider 120, which is beneficial to compact layout in a product and reduce the size of the product.
In an embodiment of the present invention, as shown in fig. 1 to 4, when the linkage slider 120 is in the open-lid position, the magnet 141 or the cooperating body 142 thereon is located above the exhaust valve 133, so that the traction structure between the linkage slider 120 and the exhaust valve 133 can drive the exhaust valve 133 to float up to the exhaust position in a lifting manner, the driving is efficient and reliable, and when the linkage slider 120 moves from the open-lid position to the close-lid position, due to the release of the traction fit, the exhaust valve 133 in the structure can fall back by gravity and directly reset without driving to reset, thereby further simplifying the structural composition of the product, and the driving and resetting directions of the exhaust valve 133 in the structure are along the up-down direction, so that the exhaust valve 133 is not prone to lateral deviation, thereby more easily ensuring that the exhaust valve 133 can be accurately sealed to the exhaust channel 132 when being reset to the sealed position, and improving the reliability of the product.
In an embodiment of the present invention, the linkage slider 120 is connected to the inner lid 110 through a rotatable connection structure (e.g., a pivot structure), and the linkage slider 120 is rotated to switch between the open position and the closed position, wherein the rotation structure of the linkage slider 120 is easier to ensure the motion stability of the linkage slider 120, so as to correspondingly improve the motion stability of the magnet 141 or the engaging body 142 thereon, which is beneficial to ensure that the magnet 141 or the engaging body 142 thereon can be accurately aligned with the engaging body 142 or the magnet 141 on the exhaust valve 133 when the linkage slider 120 is in the open position, and is not easily dislocated, thereby ensuring that the traction action on the exhaust valve 133 is accurate and reliable.
Of course, the present disclosure is not limited thereto, and those skilled in the art can design the linkage sliding block 120 to perform linear motion according to the requirement, and the aim of controlling the alignment or dislocation between the upper magnet 141 or the mating body 142 and the mating body 142 or the magnet 141 of the exhaust valve 133 can be achieved.
In any of the above embodiments, more specifically, the upper cover 100 of the cooking device further includes a locking ring 150, the linkage slider 120 further includes a locking ring driving arm 124, the locking ring driving arm 124 is connected to the body portion 121, the locking ring 150 is connected to the locking ring driving arm 124 and is driven by the locking ring driving arm 124, and the locking ring 150 is provided with a cover tooth for engaging with or disengaging from a pot tooth (more specifically, the pot tooth is provided on an outer pot of the pot body 200, or the pot tooth is provided on the inner pot 210) of the cooking device, wherein when the linkage slider 120 moves to the open cover position, the locking ring driving arm 124 drives the locking ring 150 to a position where the cover tooth is separated from the pot tooth, and when the linkage slider 120 moves to the close cover position, the locking ring driving arm 124 drives the locking ring 150 to a position where the cover tooth is engaged with the pot tooth.
Of course, the present invention is not limited to this, and it can be understood that when the linkage slider 120 switches the position between the open position and the close position, the opening and closing actions of the upper cover 100 can be correspondingly controlled, and for the case that the upper cover 100 is not locked or unlocked with the cooker body 200 through the locking ring 150, a person skilled in the art can design a corresponding component that is actually used for performing the locking and unlocking functions and is driven by the driving slider to replace the locking ring 150 in this place according to the requirement, and this is not mentioned in one embodiment, but all of them belong to the protection scope of the present invention without departing from the design concept.
In any of the above embodiments, more specifically, as shown in fig. 2 and 4, the exhaust valve 133 includes a valve body 134 and a sealing portion 135, the exhaust channel 132 has an opening, the sealing portion 135 is disposed on the valve body 134, and closes the opening of the exhaust channel 132 when the exhaust valve 133 is in the sealing position, and avoids the opening of the exhaust channel 132 when the exhaust valve 133 is in the exhaust position, so as to open the opening of the exhaust channel 132, wherein the fitting body 142 or the magnet 141 on the exhaust valve 133 is formed separately from the valve body 134 and is mounted on the valve body 134 (for this solution, it can be understood that the weight of the fitting body 142 or the magnet 141 mounted on the valve body 134 can be recorded into the total weight of the valve body 134 due to the weight, or the fitting body 142 or the magnet 141 on the exhaust valve 133 is used as the valve body (that is, the separate fitting body 142 or magnet 141 is not provided, but the valve body is directly made of the same material as the fitting body 142 or the magnet 141, the valve body made of the same material as the engaging body 142 or the magnet 141 is directly used for pulling engagement with the corresponding magnet 141 or engaging body 142 of the interlocking slider 120).
As shown in fig. 5 and 6, a cooking apparatus according to an embodiment of the second aspect of the present invention includes an upper cover 100 of the cooking apparatus according to any one of the above-mentioned technical solutions.
The cooking device provided by the embodiment of the second aspect of the present invention has all the above beneficial effects by providing the upper cover 100 of the cooking device according to any one of the above technical solutions, and details are not repeated herein.
Alternatively, the cooking appliance is an electric pressure cooker, electric rice cooker, electric stewpan, steam oven, or the like.
In an embodiment of the present invention, taking an electric pressure cooker as an example for explanation, as shown in fig. 5 and 6, the cooking apparatus includes an upper cover 100 and a cooker body 200, an inner pot 210 is disposed in the cooker body 200, the upper cover 100 includes a vent valve assembly, and when the upper cover 100 is covered with the cooker body 200, a vent channel 132 of a valve core 131 of the vent valve assembly is communicated with an inner cavity of the pot. In addition, as shown in fig. 6, the upper cover 100 further includes a face cover 160, an inner cover 110, a cover plate 170, a locking ring 150, and the like, as shown in fig. 1 to 4, the linkage slider 120 is mounted on the inner cover 110, and the linkage slider 120 can rotate around the center of the inner cover 110, and at the same time, the locking ring 150 is driven to rotate by the locking ring driving arm 124 of the linkage slider 120, so as to correspondingly control the locking ring 150 and the outer pot or the inner pot 210 of the pot body 200 to realize a cover closing action by the engagement of the cover teeth and the pot teeth, or correspondingly control the locking ring 150 and the outer pot or the inner pot 210 of the pot body 200 to realize an cover opening action by the separation of the cover. The linkage sliding block 120 comprises an extending arm 122, the extending arm 122 is provided with a mounting hole 123, preferably, the mounting hole 123 is a through hole, a magnet 141 is placed in the mounting hole 123, the magnet 141 in the mounting hole 123 is used for traction fit with a fitting body 142 in the exhaust valve 133 of the exhaust valve assembly, and of course, if the magnet 141 is provided in the exhaust valve 133, the fitting body 142 can be optionally placed in the mounting hole 123. In the product, as shown in fig. 3 and 4, when the linkage slider 120 is driven to the open position by the handle, the magnet 141 reaches the exhaust valve assembly in the upper lid 100 and is located above the exhaust valve 133, at this time, a suitable magnetic attraction force is generated between the magnet 141 and the cooperating body 142, and the magnetic attraction force can pull the exhaust valve 133 to move upward to the exhaust position, wherein the exhaust passage 132 has an opening, the opening is used for cooperating with the sealing portion 135 of the exhaust valve 133, so that the sealing portion 135 can open or seal the exhaust passage 132, when the exhaust valve 133 is located at the exhaust position, the sealing portion 135 avoids the opening of the exhaust passage 132 of the valve core 131, that is, the sealing portion 135 of the exhaust valve 133 no longer blocks the opening of the exhaust passage 132, so that the exhaust passage 132 is opened, so that the inner cavity of the inner pot 210 is communicated with the external atmosphere by the exhaust passage 132, when the linkage sliding block 120 is driven to the cover closing position by the handle, the magnet 141 avoids the position of the exhaust valve component in the upper cover 100, so that the magnet 141 leaves the position above the exhaust valve 133, at this time, the magnetic attraction between the magnet 141 and the matching body 142 is small or no magnetic attraction, the exhaust valve 133 can not be pulled upwards to the exhaust position, so that when the pot does not need to exhaust through the exhaust valve component, the exhaust valve 133 normally falls back to the sealing position, when the exhaust valve 133 is at the sealing position, the sealing part 135 just blocks the opening of the exhaust channel 132 to seal the exhaust channel 132, therefore, the gas in the inner cavity of the pot can not leak from the exhaust valve component, and when the pot needs to exhaust through the exhaust valve component, the exhaust valve component can perform the normal exhaust function (such as the exhaust function of the exhaust valve controlled by the adjusting structure), that is, for example, in the exhaust stage of the exhaust valve component in the cooking process, the exhaust passage 132 can be opened for exhaust by the floating movement of the exhaust valve 133 to the exhaust position without affecting the normal use of the exhaust valve assembly.
According to the cooking equipment and the upper cover thereof, the problem that the pot is sucked when the cover is opened is avoided, the problem that the cover cannot be normally closed even if the operation of closing the cover in a thermal state is carried out is avoided, and the use experience of products is good.
In the present invention, the term "plurality" means two or more unless explicitly defined 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
In the description herein, 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 (7)
1. An upper cover of a cooking apparatus, comprising:
an inner cover;
the linkage sliding block is arranged on the inner cover and can move between an opening position and a closing position;
the exhaust valve assembly comprises a valve core and an exhaust valve, the valve core is provided with an exhaust channel, the exhaust valve can move between a sealing position and an exhaust position, the exhaust channel is sealed when the exhaust valve is located at the sealing position, and the exhaust channel is opened when the exhaust valve is located at the exhaust position;
the linkage sliding block can form traction fit with the exhaust valve through the traction structure when the linkage sliding block is located at the cover opening position and can be used for drawing the exhaust valve to the exhaust position, and the traction fit with the exhaust valve is released when the linkage sliding block is located at the cover closing position;
the traction structure includes:
the exhaust valve comprises a magnet and a matching body which can be matched with the magnet in a magnetic attraction manner, wherein the magnet is arranged on one of the exhaust valve and the linkage sliding block, and the matching body is arranged on the other one of the exhaust valve and the linkage sliding block;
the linkage sliding block comprises a body part and an extending arm on the body part, and the magnet or the matching body on the linkage sliding block is positioned on the extending arm;
the linkage sliding block is connected with the inner cover through a rotatable connecting structure, and the linkage sliding block is switched between the cover opening position and the cover closing position through rotation.
2. The upper cover of a cooking apparatus according to claim 1,
the magnet is a magnet, and the matching body is a magnet or a magnetic body which can be matched with the magnet in a magnetic attraction manner.
3. The upper cover of a cooking apparatus according to claim 1 or 2,
the linkage sliding block is provided with a mounting hole, and the magnet or the matching body on the linkage sliding block is embedded in the mounting hole.
4. The upper cover of a cooking apparatus according to claim 1 or 2,
when the linkage sliding block is positioned at the uncovering position, the magnet or the matching body on the linkage sliding block is positioned above the exhaust valve.
5. The upper cover of the cooking apparatus according to claim 1, further comprising:
the linkage sliding block further comprises a locking ring driving arm, the locking ring driving arm is connected with the body part, the locking ring is connected with the locking ring driving arm and driven by the locking ring driving arm, cover teeth used for being buckled with or separated from pot teeth of cooking equipment are arranged on the locking ring, when the linkage sliding block moves to the cover opening position, the locking ring driving arm drives the locking ring to the position where the cover teeth are separated from the pot teeth, and when the linkage sliding block moves to the cover closing position, the locking ring driving arm drives the locking ring to the position where the cover teeth are buckled with the pot teeth.
6. The upper cover of the cooking apparatus according to claim 1 or 2, wherein the exhaust valve comprises:
the exhaust passage is provided with an opening, the sealing part is arranged on the valve body, closes the opening when the exhaust valve is at the sealing position, and avoids the opening when the exhaust valve is at the exhaust position so as to open the opening,
the matching body or the magnet on the exhaust valve and the valve body are formed in a split mode and are installed on the valve body, or the matching body or the magnet on the exhaust valve serves as the valve body.
7. A cooking apparatus comprising the upper cover of the cooking apparatus according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491066.3A CN110507176B (en) | 2018-05-21 | 2018-05-21 | Cooking equipment and upper cover thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491066.3A CN110507176B (en) | 2018-05-21 | 2018-05-21 | Cooking equipment and upper cover thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN110507176A CN110507176A (en) | 2019-11-29 |
| CN110507176B true CN110507176B (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810491066.3A Active CN110507176B (en) | 2018-05-21 | 2018-05-21 | Cooking equipment and upper cover thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
| US11666172B2 (en) * | 2019-12-31 | 2023-06-06 | Zhejiang Shaoxing Supor Domestic Electrical Appliance Co., Ltd | Cooking appliance |
| WO2021134981A1 (en) * | 2019-12-31 | 2021-07-08 | Zhejiang Shaoxing Supor Domestic Electrical Appliance Co., Ltd. | Cooking Appliance |
| US11647861B2 (en) | 2020-03-30 | 2023-05-16 | Sharkninja Operating Llc | Cooking device and components thereof |
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| CN110507176A (en) | 2019-11-29 |
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