Lock catch, oven cover, oven and cooking utensil

Abstract

The utility model provides a lock catch, an oven cover, an oven and a cooking utensil, the lock catch is used for the cooking utensil, and the lock catch comprises a base; the movable part is movably mounted on the base and can move between a first position and a second position; a first limiting structure and a second limiting structure are arranged on the movable part, and a third limiting structure and a fourth limiting structure are arranged on the base; when the movable part is located at the first position, the first limiting structure is matched with the third limiting structure so as to lock the movable part and the base, and when the movable part is located at the second position, the second limiting structure is matched with the fourth limiting structure so as to lock the movable part and the base. According to the structure, due to the fact that the limiting structures of the movable part are directly arranged on the movable part and the base, a matching structure does not need to be additionally arranged on a fixed part, the structure of the whole lock catch is simple, when the lock catch is operated, only the movable part needs to be pulled according to requirements, and operation of the lock catch is convenient.

Description

Technical Field

[0001] This application relates to the field of household appliance technology, and more specifically, to a latch, a stove lid, an oven, and a cooking appliance. Background Technology

[0002] The relevant solutions require the use of latches to lock and fix the parts, but the latches in the relevant solutions are relatively complex in structure and inconvenient to operate.

[0003] Therefore, designing a simple and easy-to-operate lock has become an urgent problem to be solved. Utility Model Content

[0004] The present invention aims to at least solve the problem that the lock structure in the prior art or related technologies is complex, and that the operation of the oven can easily lead to energy waste when cooking a small amount of food.

[0005] Therefore, the first objective of this invention is to provide a latch.

[0006] The second objective of this invention is to provide a furnace cover.

[0007] The third objective of this invention is to provide a baking oven.

[0008] The fourth objective of this invention is to provide a cooking utensil.

[0009] To achieve the above objectives, an embodiment of the first aspect of this utility model provides a lock for a cooking utensil. The lock includes: a base; a movable member movably mounted on the base and capable of moving between a first position and a second position; a first limiting structure and a second limiting structure are provided on the movable member, and a third limiting structure and a fourth limiting structure are provided on the base; when the movable member is in the first position, the first limiting structure and the third limiting structure cooperate to lock the movable member and the base; when the movable member is in the second position, the second limiting structure and the fourth limiting structure cooperate to lock the movable member and the base.

[0010] The latch provided by this utility model can be used in cooking appliances such as ovens. The latch specifically includes a base and a movable component. The latch can be locked and unlocked by the movement of the movable component in a first and second position, thus locking or unlocking a fixed part. Simultaneously, after the movable component moves to the first position, it can be fixed to the base by the cooperation of a first and third limiting structure, preventing the movable component from moving and causing locking failure. When unlocking is required, the movable component can move to the second position, and is fixed in the second position by the cooperation of a second and fourth limiting structure. With this structure, the movable component is always fixed in both the unlocked and locked states, thus preventing the movable component from shaking and interfering with other parts.

[0011] Furthermore, since the limiting structures of the moving parts are directly set on the moving parts and the base, there is no need to set additional mating structures on the fixed parts. This makes the overall lock structure relatively simple, and when operating the lock, you only need to pry the moving parts as required, making the operation of the lock relatively convenient.

[0012] The movable parts are either a one-piece structure or a one-piece molded structure, meaning the first and second limiting structures are part of the movable parts. The base is also a one-piece structure or a one-piece molded structure, meaning the third and fourth limiting structures are part of the base.

[0013] In this implementation, the limiting structure is directly integrated into the moving part and the base, which reduces the number of locking components and simplifies the locking structure.

[0014] In any of the above embodiments, the movable element may optionally be rotatably mounted on the base.

[0015] In this embodiment, the locking mechanism can be switched between a first position and a second position by rotating the movable component. Compared to sliding mechanisms, the rotation method is structurally simpler.

[0016] In any of the above embodiments, optionally, at least a portion of the movable member and / or the base can undergo elastic deformation. When the movable member and the base are in the locked state, the elastic deformation of the movable member and / or the base can disengage the first limiting structure and the third limiting structure, or disengage the second limiting structure and the fourth limiting structure.

[0017] In this embodiment, at least a portion of the movable part and / or the base has a certain degree of elasticity. The first and second limiting structures are disposed on the elastic portion of the movable part, and the third and fourth limiting structures are disposed on the elastic portion of the base. The elastic portion of the movable part and / or the base can undergo a certain degree of elastic deformation. Thus, when the locking action is required, the user only needs to apply force by hand to deform the elastic portion of the movable part and / or the base, thereby disengaging the first and third limiting structures, or disengaging the second and fourth limiting structures. This allows for subsequent readjustment of the movable part's position. This structure, utilizing the elastic deformation of the movable part and / or the base, enables unlocking of the movable part and the base after locking, thus simplifying the overall locking mechanism.

[0018] In this configuration, one of the first and second limiting structures is a first convex hull, and the other is a first groove structure. In the third and fourth limiting structures, one is a second convex hull, and the other is a second groove structure.

[0019] Optionally, the first and second limiting structures are protrusions on the movable part, and the third and fourth limiting structures are grooves on the base. Alternatively, the first and second limiting structures can also be grooves on the movable part, and the third and fourth limiting structures can be protrusions on the base.

[0020] In any of the above embodiments, optionally, the movable member includes a first baffle and a second baffle that are arranged opposite to each other and spaced apart along the second direction. The first baffle and the second baffle are connected by a connecting part, and the first baffle, the second baffle and the connecting part form a handle groove; wherein, the first limiting structure and the second limiting structure are disposed on the first baffle and / or the second baffle.

[0021] In this embodiment, the movable part is a hollow structure formed by two baffles and a connecting part, which makes the structure of the movable part relatively simple and also ensures that the movable part has a certain degree of elasticity. At the same time, the thickness of the two baffles and the connecting part can be designed to be relatively thin to ensure that the two baffles have a certain degree of elasticity, thereby ensuring that the first limiting structure and the second limiting structure can disengage from the third limiting structure and the fourth limiting structure respectively by utilizing the elasticity.

[0022] In addition, the first baffle, the second baffle, and the connecting part can form a handle groove. Through this handle groove, the user can forcefully pry the movable part to unlock it, which makes the user's operation more convenient.

[0023] The distance between the first baffle and the second baffle can be set reasonably to ensure that the user's fingers can be inserted into the buckle groove to apply force to the connecting part and thus turn the movable part.

[0024] The first baffle, the second baffle, and the connecting part are a single integrated structure. Furthermore, the first baffle, the second baffle, and the connecting part are integrally formed. This design improves the strength of the moving parts.

[0025] Optionally, the connecting part is arc-shaped.

[0026] In any of the above embodiments, optionally, a stop surface is provided on the first baffle and the second baffle, and the stop surface is inclined.

[0027] In this embodiment, the first and second baffles have stop surfaces on their sides near the inner side of the cover. These two stop surfaces form a stop plane to support and block other objects. The inclined stop surfaces minimize the contact area between the first and second baffles and other parts, thus reducing interference between them. Furthermore, the inclined stop surfaces also create support points at different heights, facilitating the securing of parts of varying heights and lengths.

[0028] In any of the above embodiments, optionally, a recessed portion is provided on the stop surface. By providing a recessed portion on the stop surface, the supporting force of the stop surface on the fastened member can be increased, so that the latch can fix the fastened member more stably and reliably.

[0029] In any of the above embodiments, optionally, the base includes a mounting hole, the movable part is provided with a through hole, and the latch also includes a mounting shaft. The movable part can be rotatably mounted on the base through the cooperation of the mounting shaft with the mounting hole and the through hole.

[0030] In this embodiment, the base and the movable component can be rotatably connected using different structures, such as hinges. In this embodiment, the rotatable connection between the base and the movable component is achieved by a mounting shaft passing through a mounting hole and a through hole.

[0031] In any of the above embodiments, optionally, the base includes a first mounting plate and a second mounting plate that are opposite to and spaced apart along a second direction, a mounting hole that penetrates the first mounting plate and the second mounting plate along the second direction, and a third limiting structure and a fourth limiting structure are provided on the first mounting plate and / or the second mounting plate, the third limiting structure and the fourth limiting structure being arranged radially on both sides of the mounting hole.

[0032] In this embodiment, the first mounting plate and the second mounting plate can form the elastic part of the base. In this way, the third limiting structure and the fourth limiting structure can be installed on the first mounting plate and the second mounting plate, ensuring that the third limiting structure and the fourth limiting structure can undergo elastic deformation under the action of external force, thereby disengaging from the first limiting structure and the second limiting structure.

[0033] The base is a one-piece structure, and it also includes a seat body. A first mounting plate and a second mounting plate are mounted on the seat body, forming a single unit with the seat body. Furthermore, the seat body, the first mounting plate, and the second mounting plate are integrally formed.

[0034] The base has mounting holes for installation. For example, screws can be used to install the base onto other parts. Alternatively, the base can have a snap-fit ​​mechanism for connecting it to other components.

[0035] A second aspect of this utility model provides a furnace cover, including the latch provided in any one of the embodiments of the first aspect.

[0036] Since the furnace cover has the latch provided in any one embodiment of the first aspect, the furnace cover has all the beneficial effects of the latch provided in any one embodiment of the first aspect, which will not be repeated here.

[0037] In any of the above embodiments, optionally, the oven includes an oven body and an oven lid, the oven lid being able to open or close relative to the oven body, wherein the oven lid further includes: a cover body; a partition, installed on the inner side of the cover body, having a folded position and an unfolded position, the cover body covering the oven body, and when the partition is in the folded position, the oven lid and the oven body can form a cooking cavity, and when the cover body covering the oven body and the partition is in the unfolded position, the partition can divide the cooking cavity into at least two partitioned cavities; a latch installed on the inner side of the cover body via a base, the latch's movable part being able to fix the partition in the folded position when in the first position, and the partition being able to move between the folded position and the unfolded position when the movable part is in the second position; at least one limiting member, disposed on the inner side of the cover body, for limiting the partition when the partition is in the unfolded position.

[0038] The oven cover provided by this utility model can be specifically used in ovens, etc. The oven includes an oven body and an oven cover. A heating device is installed on the oven body, which can heat food to achieve grilling or braising. The oven cover is used to cover the oven body, forming a relatively enclosed cooking space. The oven cover reduces heat loss, improving the oven's heating effect on food; furthermore, it protects food from contamination by foreign objects.

[0039] Specifically, the oven lid includes a lid body and a partition. The lid body is the main structure of the oven lid and is mainly used to form a cooking cavity with the oven body. The partition is installed on the lid body to divide the cooking cavity formed by the lid body and the oven body into at least two chambers, including a first partition chamber and a second partition chamber. Through the partition, the entire grilling area of ​​the oven body can be divided into multiple grilling zones, allowing for zoned cooking of food. This zoning allows for the simultaneous grilling of food at different temperatures, improving cooking efficiency. Furthermore, zoned cooking reduces the area of ​​each grilling zone. When grilling a small amount of food, a smaller area can be used, allowing the food to heat up quickly and reducing user waiting time. Simultaneously, when grilling food in a smaller area, only the heating device in that specific zone needs to be activated, while the heating devices in other zones remain off, thus reducing energy waste.

[0040] Furthermore, in this structure, the partitions for zoning are installed on the cover, without altering the original oven body structure. This makes the new oven provided in this application easier to promote and implement. Moreover, with this structure, the oven body is the same for ovens with and without zoning functions; only the oven cover differs, which improves the versatility of the oven body between different oven models.

[0041] Meanwhile, one or more limiting components are provided on the inner side of the cover. The limiting components are used to limit the partition after it is unfolded, so that the partition can be accurately fixed after unfolding and prevent the partition from returning to the folded position after unfolding.

[0042] The limiting component can take many different forms.

[0043] Furthermore, the partition can be movably mounted on the lid, allowing it to switch between a folded and unfolded position. When in use, the partition can be unfolded relative to the lid to divide the cooking cavity into sections. When not in use, the partition can be folded up to prevent it from interfering with normal oven operation. This structure, through the folding and unfolding of the partition, enables quick switching between zoned and non-zoned cooking, thus making the oven more flexible to operate.

[0044] In any of the above embodiments, optionally, one end of the partition is rotatably connected to the inside of the cover, and the other end of the partition can rotate relative to the cover so that the partition can switch between a folded position and an unfolded position.

[0045] In this embodiment, the partition is rotatably mounted on the cover. Rotation of the partition allows it to be unfolded and folded relative to the cover. This structure simplifies the partition's design.

[0046] In any of the above embodiments, optionally, the limiting member includes a protrusion disposed on the inner side of the cover. When the partition moves from the folded position to the unfolded position, the partition can move from the first side of the protrusion to the second side of the protrusion. When the partition is in the unfolded position, the partition abuts against the second side of the protrusion.

[0047] In this embodiment, the limiting member is a protrusion, which can be a structure formed by the inward protrusion of the cover or a separate structure additionally provided inside the cover. When the partition is unfolded, the protrusion is positioned at the front of the partition, thus preventing the partition from returning to the folded position. Alternatively, in other solutions, a limiting member can be provided at the rear of the partition to achieve the same limiting effect after unfolding.

[0048] Optionally, the protrusion is a stamped structure formed by pressing the cover body towards the inside of the cover body. That is, the protrusion is formed by stamping.

[0049] In any of the above embodiments, optionally, the furnace cover further includes: at least two thermometers installed on the outside of the cover body, with at least two thermometers and at least two partition cavities corresponding to each other.

[0050] In this embodiment, the oven lid also includes at least two thermometers. Each thermometer corresponds to one partitioned cavity. When the oven is cooking in sections, each thermometer detects the temperature of each partitioned cavity, enabling independent temperature control for each cavity. When the oven is cooking as a whole, each thermometer detects the temperature of the entire cooking cavity. This allows for multi-point temperature measurement within the cooking cavity, resulting in more accurate temperature detection.

[0051] In any of the above embodiments, optionally, at least a portion of the cover that comes into contact with the furnace body is provided with anti-collision pads.

[0052] In this embodiment, the anti-collision pad can specifically be an anti-collision rubber pad. The anti-collision pad can prevent the furnace cover from directly impacting the furnace body, thus preventing damage to the furnace cover and furnace body.

[0053] Optionally, in any of the above embodiments, the furnace lid also includes a handle mounted on the lid body for operating the lid. The user can open and close the furnace lid by holding the handle.

[0054] In any of the above embodiments, optionally, the cover includes a surrounding plate and two side plates, the two side plates being spaced apart and opposite to each other along a first direction, the surrounding plate being disposed between the two side plates and connected to the two side plates respectively, the two side plates and the surrounding plate forming a receiving groove with an opening on one side; the surrounding plate includes: an inner plate, disposed between the two side plates and connected to the two side plates respectively; an outer plate, installed on the outside of the inner plate and connected to the two side plates respectively, wherein a partition is installed on the inside of the inner plate.

[0055] In this embodiment, the cover includes a surrounding panel and two side panels, which together form a receiving groove. This ensures that when the cover and the stove body are closed, a large cooking space can be created between them to accommodate food. The surrounding panel has a two-layer structure: an outer layer and an inner layer. The inner layer increases the overall heat insulation of the cover, preventing the outer layer from overheating and causing burns.

[0056] Optionally, the enclosure includes at least one of U-shaped enclosures, C-shaped enclosures, and V-shaped enclosures. The shape of the enclosure can be set as needed and is not limited to the shapes listed above.

[0057] In any of the above embodiments, optionally, when the movable member is in the first position, one end of the partition overlaps with the side of the movable member near the inner wall of the cover.

[0058] In this embodiment, when the movable member is in the first position, the latch is in a locked state, which can fix the partition in the folded position. When the movable member is in the first position, one end of the partition overlaps with the inner wall of the movable member near the cover, meaning the movable member is supported below the partition. This support of the movable member on the partition effectively limits its position. This structure eliminates the need for any mating structures on the partition, making its structure relatively simple.

[0059] The latch can be detachably installed on the inside of the cover, which facilitates the maintenance and replacement of the latch.

[0060] The latch is installed on the inside of the cover with screws, which makes the installation of the latch relatively simple and convenient.

[0061] The partition is rotatably mounted on the inside of the cover via a hinge assembly. Alternatively, the partition can also be mounted on the inside of the cover using hinges or other methods.

[0062] A third aspect of this utility model provides an oven, including the oven lid provided in any of the second aspects.

[0063] Since this oven has the oven cover provided in any embodiment of the second aspect, it has all the beneficial effects of the oven cover provided in any embodiment of the second aspect, which will not be repeated here.

[0064] In any of the above embodiments, the oven may optionally include: an oven body, on which a plurality of heating devices are provided, and the plurality of heating devices are arranged in a one-to-one correspondence with a plurality of partitioned chambers.

[0065] In this embodiment, multiple heating devices can be set up one-to-one with multiple partition chambers, so that the heating devices of each partition can be turned on and off independently. This enables partition temperature control, making the oven more flexible to use and more versatile in its working modes, thereby better meeting the different needs of users.

[0066] Multiple heating devices can work simultaneously or individually.

[0067] The oven includes two heating modes: a zone heating mode, in which multiple heating elements can be turned on and off individually; and a central heating mode, in which multiple heating elements can be turned on and off simultaneously.

[0068] The grill includes gas-fired grills and / or electric grills. Grills can be outdoor barbecue grills, etc.

[0069] Furthermore, the oven is a gas-fired oven, and the heating device is a burner head.

[0070] Furthermore, the oven body also includes a grill rack, a baking tray, an ignition structure, and a fire transmission tube.

[0071] In addition, latches can also be used in household appliances such as ovens and microwave ovens to lock and unlock parts.

[0072] A fourth aspect of this utility model provides a cooking utensil, including the latch provided in any one of the embodiments of the first aspect.

[0073] Since this cooking appliance has the latch provided in any one embodiment of the first aspect, it has all the beneficial effects of the latch provided in any one embodiment of the first aspect, which will not be repeated here.

[0074] Additional aspects and advantages of this invention will become apparent in the description that follows, or may be learned by practice of this invention. Attached Figure Description

[0075] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0076] Figure 1 This is an exploded view of the furnace cover in an embodiment of this utility model;

[0077] Figure 2 This is one of the structural schematic diagrams of the furnace cover in an embodiment of this utility model;

[0078] Figure 3 This is the second schematic diagram of the furnace cover in an embodiment of this utility model;

[0079] Figure 4 This is the third schematic diagram of the furnace cover in an embodiment of this utility model;

[0080] Figure 5 This is a schematic diagram of the furnace cover in the AA direction in an embodiment of this utility model;

[0081] Figure 6 This is an enlarged view of point B in an embodiment of this utility model;

[0082] Figure 7 This is the fourth schematic diagram of the furnace cover in an embodiment of this utility model;

[0083] Figure 8 This is the fifth schematic diagram of the furnace cover in an embodiment of this utility model;

[0084] Figure 9 This is a schematic diagram of the structure of the furnace cover in the CC direction in an embodiment of this utility model;

[0085] Figure 10 This is one of the structural schematic diagrams of the latch in an embodiment of this utility model;

[0086] Figure 11 This is the second schematic diagram of the latch structure in an embodiment of this utility model;

[0087] Figure 12 This is the third schematic diagram of the latch structure in an embodiment of this utility model;

[0088] Figure 13 This is the fourth schematic diagram of the latch structure in an embodiment of this utility model;

[0089] Figure 14 This is one of the structural schematic diagrams of the oven in the embodiments of this utility model;

[0090] Figure 15 This is the second schematic diagram of the oven structure in an embodiment of this utility model;

[0091] Figure 16 This is the third schematic diagram of the oven structure in an embodiment of this utility model;

[0092] Figure 17 This is the fourth schematic diagram of the oven structure in an embodiment of this utility model;

[0093] Figure 18 This is a schematic diagram of the oven in the embodiment of the present invention when it is in the state of cooking food in separate zones.

[0094] in, Figures 1 to 18 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0095] 100 Oven lid, 1 lid body, 12 limiting component, 122 protrusion, 14 surrounding plate, 142 inner layer plate, 144 outer layer plate, 16 first side plate, 18 second side plate, 19 receiving groove, 2 cooking cavity, 22 first partition cavity, 24 second partition cavity, 3 partition, 4 thermometer, 5 anti-collision pad, 6 handle, 7 latch, 72 base, 722 third limiting structure, 724 fourth limiting structure, 726 mounting hole, 728 first mounting plate, 729 second mounting plate, 74 moving part, 740 recessed part, 741 first limiting structure, 742 second limiting structure, 743 first baffle, 7432 first stop surface, 744 second baffle, 7442 second stop surface, 746 connecting part, 747 handle groove, 748 through hole, 76 mounting shaft, 200 oven body, 202 heating device, 300 food ingredients. Detailed Implementation

[0096] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0097] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0098] The following reference Figures 1 to 18 The present application describes the latches, oven lids, ovens, and cooking appliances provided in its embodiments.

[0099] like Figure 10 , Figure 11 , Figure 12 and Figure 13 As shown, an embodiment of the first aspect of this utility model provides a latch 7 for a cooking utensil. The latch 7 includes a base 72 and a movable member 74. The movable member 74 is movably mounted on the base 72 and is capable of moving between a first position and a second position. A first limiting structure 741 and a second limiting structure 742 are provided on the movable member 74, and a third limiting structure 722 and a fourth limiting structure 724 are provided on the base 72. When the movable member 74 is in the first position, the first limiting structure 741 and the third limiting structure 722 cooperate to lock the movable member 74 and the base 72. When the movable member 74 is in the second position, the second limiting structure 742 and the fourth limiting structure 724 cooperate to lock the movable member 74 and the base 72.

[0100] The latch 7 provided by this utility model can be used in cooking appliances such as ovens. The latch 7 specifically includes a base 72 and a movable part 74. The latch 7 can be locked and unlocked by the movement of the movable part 74 in a first and second position, thus locking or unlocking fixed parts (such as the partition 3 in an oven). Simultaneously, after the movable part 74 moves to the first position, it can be fixed to the base 72 by the cooperation of the first limiting structure 741 and the third limiting structure 722, preventing the movable part 74 from moving and causing locking failure. When unlocking is required, the movable part 74 can move to the second position, and is fixed in the second position by the cooperation of the second limiting structure 742 and the fourth limiting structure 724. With this structure, the movable part 74 is always fixed in both the unlocked and locked states, thus preventing the movable part 74 from shaking and interfering with other parts.

[0101] Furthermore, since the limiting structure of the movable part 74 is directly set on the movable part 74 and the base 72, there is no need to set an additional mating structure on the fixed part. This makes the overall structure of the latch 7 relatively simple, and when operating the latch 7, you only need to pry the movable part 74 as required, which makes the operation of the latch 7 relatively convenient.

[0102] Among them, the movable part 74 is a one-piece structure or a one-piece molded structure, that is, the first limiting structure 741 and the second limiting structure 742 are part of the structure of the movable part 74. The base 72 is a one-piece structure or a one-piece molded structure, that is, the third limiting structure 722 and the fourth limiting structure 724 are part of the structure of the base 72.

[0103] In this implementation, the limiting structure is directly integrated into the moving part 74 and the base 72, which reduces the number of parts in the latch 7 and simplifies the locking structure.

[0104] In any of the above embodiments, optionally, as Figure 10 , Figure 11 , Figure 12 and Figure 13 As shown, the movable part 74 is rotatably mounted on the base 72.

[0105] In this embodiment, the locking 7 can be switched between a first position and a second position by rotating the movable member 74. Compared with sliding or other methods, the rotation method is simpler in structure.

[0106] In any of the above embodiments, optionally, at least a portion of the movable member 74 and / or the base 72 can undergo elastic deformation. When the movable member 74 and the base 72 are in the locked state, the elastic deformation of the movable member 74 and / or the base 72 can disengage the first limiting structure 741 and the third limiting structure 722, or disengage the second limiting structure 742 and the fourth limiting structure 724.

[0107] In this embodiment, at least a portion of the movable member 74 and / or the base 72 has a certain degree of elasticity. The first limiting structure 741 and the second limiting structure 742 are disposed on the elastic portion of the movable member 74, and the third limiting structure 722 and the fourth limiting structure 724 are disposed on the elastic portion of the base 72. The elastic portion of the movable member 74 and / or the base 72 can undergo a certain degree of elastic deformation. Thus, when the latch 7 needs to be activated, the user only needs to apply force by hand to deform the elastic portion of the movable member 74 and / or the base 72, thereby disengaging the first limiting structure 741 and the third limiting structure 722, or disengaging the second limiting structure 742 and the fourth limiting structure 724. This allows for subsequent readjustment of the position of the movable member 74. This structure, utilizing the elastic deformation of the movable member 74 and / or the base 72, enables the unlocking of the movable member 74 and the base 72 after locking, thus simplifying the overall structure of the latch 7.

[0108] Among them, such as Figure 10 , Figure 11 , Figure 12 and Figure 13 As shown, one of the first limiting structure 741 and the second limiting structure 742 is a first convex hull, and the other is a first groove structure. One of the third limiting structure 722 and the fourth limiting structure 724 is a second convex hull, and the other is a second groove structure.

[0109] Optionally, the first limiting structure 741 and the second limiting structure 742 are protrusions provided on the movable member 74, and the third limiting structure 722 and the fourth limiting structure 724 are groove structures provided on the base 72. Of course, the first limiting structure 741 and the second limiting structure 742 can also be groove structures provided on the movable member 74, and the third limiting structure 722 and the fourth limiting structure 724 can be protrusions provided on the base 72.

[0110] In any of the above embodiments, optionally, as Figure 10 , Figure 11 , Figure 12 and Figure 13As shown, the movable component 74 includes a first baffle 743 and a second baffle 744 that are arranged opposite to each other and spaced apart along the second direction. The first baffle 743 and the second baffle 744 are connected by a connecting part 746. The first baffle 743, the second baffle 744 and the connecting part 746 form a handle groove 747. The first limiting structure 741 and the second limiting structure 742 are disposed on the first baffle 743 and / or the second baffle 744.

[0111] In this embodiment, the movable member 74 is a hollow structure formed by two baffles and a connecting part 746, which makes the structure of the movable member 74 relatively simple and also ensures that the movable member 74 has a certain degree of elasticity. At the same time, the thickness of the two baffles and the connecting part 746 can be designed to be relatively thin to ensure that the two baffles have a certain degree of elasticity, thereby ensuring that the first limiting structure 741 and the second limiting structure 742 can be disengaged from the third limiting structure 722 and the fourth limiting structure 724 respectively by utilizing their elasticity.

[0112] In addition, the first baffle 743, the second baffle 744 and the connecting part 746 can form a handle groove 747. Through the handle groove 747, the user can forcefully pry the movable part 74 to unlock it, which makes the user's operation more convenient.

[0113] The distance between the first baffle 743 and the second baffle 744 can be reasonably set to ensure that the user's fingers can be inserted into the handle groove 747 to apply force to the connecting part 746 and thus pry open the movable part 74.

[0114] The first baffle 743, the second baffle 744, and the connecting part 746 are integrally formed. Furthermore, the first baffle 743, the second baffle 744, and the connecting part 746 are integrally molded. This arrangement can improve the strength of the moving part 74.

[0115] Optionally, the connecting part 746 is arc-shaped.

[0116] In any of the above embodiments, optionally, as Figure 10 , Figure 11 , Figure 12 and Figure 13 As shown, the first baffle 743 and the second baffle 744 are provided with stop surfaces, which are inclined.

[0117] In this embodiment, the first baffle 743 and the second baffle 744 are provided with stop surfaces on the side near the inner side of the cover 1. The two stop surfaces can form a stop plane to support and block other objects. The stop surfaces are inclined, so that the contact area between the first baffle 743 and the second baffle 744 and other parts is relatively small, thereby reducing interference between other parts and the two baffles. In addition, the inclined stop surfaces can also form support points at different heights, which facilitates the fixing of parts with different heights and lengths.

[0118] Among them, such as Figure 10 , Figure 11 , Figure 12 and Figure 13 As shown, the stop surface includes a first stop surface 7432 disposed on the first baffle 743 and a second stop surface 7442 disposed on the second baffle 744.

[0119] In any of the above embodiments, optionally, as Figure 10 , Figure 11 , Figure 12 and Figure 13 As shown, a recessed portion 740 is provided on the stop surface. By providing the recessed portion 740 on the stop surface, the supporting force of the stop surface on the fastened part can be improved, so that the latch 7 can fix the fastened part more stably and reliably.

[0120] In any of the above embodiments, optionally, the base 72 includes a mounting hole 726, the movable member 74 is provided with a through hole 748, and the latch 7 also includes a mounting shaft 76. The movable member 74 can be rotatably mounted on the base 72 through the cooperation of the mounting shaft 76 with the mounting hole 726 and the through hole 748.

[0121] In this embodiment, when the base 72 and the movable member 74 are rotatably installed, the rotatable connection can be achieved through different structures, such as a hinge. In this embodiment, the rotatable connection between the base 72 and the movable member 74 is achieved by the mounting shaft 76 passing through the mounting hole 726 and the through hole 748.

[0122] In any of the above embodiments, optionally, as Figure 10 , Figure 11 , Figure 12 and Figure 13 As shown, the base 72 includes a first mounting plate 728 and a second mounting plate 729 that are arranged opposite to each other and spaced apart along a second direction. A mounting hole 726 passes through the first mounting plate 728 and the second mounting plate 729 along the second direction. A third limiting structure 722 and a fourth limiting structure 724 are provided on the first mounting plate 728 and / or the second mounting plate 729. The third limiting structure 722 and the fourth limiting structure 724 are arranged radially on both sides of the mounting hole 726.

[0123] In this embodiment, the first mounting plate 728 and the second mounting plate 729 can form the elastic part of the base 72. In this way, the third limiting structure 722 and the fourth limiting structure 724 can be installed on the first mounting plate 728 and the second mounting plate 729, ensuring that the third limiting structure 722 and the fourth limiting structure 724 can undergo elastic deformation under the action of external force, thereby disengaging from the first limiting structure 741 and the second limiting structure 742.

[0124] The base 72 is a one-piece structure, and also includes a seat body. The first mounting plate 728 and the second mounting plate 729 are mounted on the seat body and are integral with the seat body. Furthermore, the seat body, the first mounting plate 728, and the second mounting plate 729 are integrally formed.

[0125] The base 72 has mounting holes, through which it can be installed. For example, it can be screwed onto other parts using these holes. The base 72 can also be equipped with a snap-fit ​​structure to allow for snap-fit ​​connection between the base 72 and other parts.

[0126] like Figures 1 to 18 As shown, an embodiment of the second aspect of this utility model provides a furnace cover 100, including the latch 7 provided in any embodiment of the first aspect.

[0127] Since the furnace cover 100 has the latch 7 provided in any embodiment of the first aspect, the furnace cover 100 has all the beneficial effects of the latch 7 provided in any embodiment of the first aspect, which will not be repeated here.

[0128] In any of the above embodiments, optionally, as Figures 1 to 18 As shown, the oven includes an oven body 200 and an oven lid 100. The oven lid 100 can be opened or closed relative to the oven body 200. The oven lid 100 further includes: a cover body 1; and a partition 3, installed inside the cover body 1, having a folded position and an unfolded position. When the cover body 1 is closed onto the oven body 200, and the partition 3 is in the folded position, the oven lid 100 and the oven body 200 can form a cooking cavity 2 (e.g., ...). Figure 17 As shown), when the cover 1 is closed onto the oven body 200 and the partition 3 is in the unfolded position, the partition 3 can divide the cooking cavity 2 into at least two partitioned chambers (e.g., Figure 16 (As shown); the latch 7 is installed on the inner side of the cover 1 via the base 72. When the movable part 74 of the latch 7 is in the first position, it can fix the partition 3 in the folded position. When the movable part 74 is in the second position, the partition 3 can move between the folded position and the unfolded position; at least one limiting member 12 is provided on the inner side of the cover 1 to limit the partition 3 when the partition 3 is in the unfolded position.

[0129] The oven cover 100 provided by this utility model can be specifically used in ovens, etc. The oven includes an oven body 200 and an oven cover 100. A heating device 202 is installed on the oven body 200, which can heat food to achieve grilling or braising. The oven cover 100 is used to cover the oven body 200, forming a relatively enclosed cooking space. The oven cover 100 reduces heat loss, improving the oven's heating effect on food; furthermore, it protects food from contamination by foreign objects.

[0130] Specifically, such as Figure 1 , Figure 2 and Figure 16 As shown, the oven lid 100 includes a lid body 1 and a partition 3. The lid body 1 is the main structure of the oven lid 100, mainly used to form a cooking cavity 2 with the oven body 200. The partition 3 is installed on the lid body 1 to divide the cooking cavity 2 formed by the lid body 1 and the oven body 200 into at least two cavities, including a first partition cavity 22 and a second partition cavity 24. Through the partition 3, the grilling area of ​​the entire oven body 200 can be divided into multiple grilling zones, thereby realizing zoned cooking of food. By partitioning, food at different temperatures can be grilled simultaneously, which improves cooking efficiency. In addition, by partitioning cooking, the area of ​​each grilling zone is reduced, so when grilling a small amount of food, a smaller area can be used for grilling, thereby allowing the food to heat up quickly and reducing the user's waiting time. At the same time, when grilling food in a smaller area, only the heating device 202 of the corresponding area needs to be turned on, and the heating devices 202 of other areas do not need to be turned on, thereby reducing energy waste.

[0131] The latch 7 secures the partition 3 in its folded position, preventing it from shifting and interfering with the oven's operation. When the partition 3 needs to be unfolded again, the latch 7 can be released, allowing the partition 3 to rotate to the desired position.

[0132] Furthermore, in this structure, the partition 3 for partitioning is installed on the cover 1 without changing the original oven body 200 structure, which makes the new oven provided in this application easier to promote and implement. In addition, in this structure, the oven body 200 is the same for ovens with partitioning function and ovens without partitioning function, only the oven cover 100 is different, which improves the versatility of the oven body 200 between different oven models.

[0133] At the same time, such as Figure 5 and Figure 9As shown, one or more limiting members 12 are provided on the inner side of the cover 1. The limiting members 12 are used to limit the partition 3 after it is unfolded, so that the partition 3 can be accurately fixed after unfolding, and prevent the partition 3 from returning to the folded position after unfolding.

[0134] The limiting element 12 can take many different forms.

[0135] in, Figure 3 In the middle, partition 3 is in the folded position. Figure 7 The middle partition 3 is in the unfolded position.

[0136] Furthermore, such as Figure 3 and Figure 7 As shown, the partition 3 can be movably mounted on the cover 1. The partition 3 can be switched between a folded position and an unfolded position. When in use, the partition 3 can be unfolded relative to the cover 1 to divide the cooking cavity 2 into sections. When not in use, the partition 3 can be folded up to avoid interfering with the user's normal operation of the oven. This structure, through the folding and unfolding of the partition 3, allows for quick switching between zoned and non-zoned cooking, thus making the oven operation more flexible.

[0137] In any of the above embodiments, optionally, as Figure 5 and Figure 9 As shown, one end of the partition 3 is rotatably connected to the inside of the cover 1, and the other end of the partition 3 can rotate relative to the cover 1 so that the partition 3 can switch between the folded position and the unfolded position.

[0138] In this embodiment, the partition 3 is rotatably mounted on the cover 1. The partition 3 can be unfolded and folded relative to the cover 1 by rotating it. This structure makes the partition 3 relatively simple.

[0139] In any of the above embodiments, optionally, as Figure 5 and Figure 9 As shown, the limiting member 12 includes a protrusion 122 disposed on the inner side of the cover 1. When the partition 3 moves from the folded position to the unfolded position, the partition 3 can move from the first side of the protrusion 122 to the second side of the protrusion 122. When the partition 3 is in the unfolded position, the partition 3 abuts against the second side of the protrusion 122.

[0140] In this embodiment, the limiting member 12 is a protrusion 122. This protrusion 122 can be a structure formed by the inward protrusion of the cover 1, or it can be an additional structure separately provided on the inner side of the cover 1. When the partition 3 is unfolded, the protrusion 122 is positioned at the front of the partition 3, thus preventing the partition 3 from returning to the folded position. Of course, in other solutions, the limiting member 12 can also be provided at the rear of the partition 3 to limit the partition 3 after unfolding.

[0141] Optionally, the protrusion 122 is a stamped structure formed by stamping the cover 1 towards the inside of the cover 1. That is, the protrusion 122 is formed by stamping.

[0142] In any of the above embodiments, optionally, as Figure 1 , Figure 2 and Figure 3 As shown, the furnace cover 100 also includes at least two thermometers 4, which are installed on the outside of the cover body 1, and the at least two thermometers 4 and at least two partition chambers are arranged in a one-to-one correspondence.

[0143] In this embodiment, the oven lid 100 also includes at least two thermometers 4. Each thermometer 4 corresponds to a separate chamber. When the oven is cooking in sections, each thermometer 4 detects the temperature of each separate chamber, enabling independent temperature control for each chamber. When the oven is cooking as a whole, each thermometer 4 detects the temperature of the entire cooking chamber 2. This allows for multi-point temperature measurement of the cooking chamber 2, making the temperature detection of the cooking chamber 2 more accurate.

[0144] In any of the above embodiments, optionally, as Figure 1 , Figure 3 and Figure 14 As shown, at least a portion of the cover 1 that comes into contact with the furnace body 200 is provided with anti-collision pads 5.

[0145] In this embodiment, the anti-collision pad 5 can specifically be an anti-collision rubber pad. The anti-collision pad 5 can prevent the furnace cover 100 from directly impacting the furnace body 200, thus preventing damage to the furnace cover 100 and the furnace body 200.

[0146] In any of the above embodiments, optionally, as Figure 1 and Figure 2 As shown, the furnace cover 100 also includes a handle 6, which is mounted on the cover body 1 for operating the cover body 1. The user can open and close the furnace cover 100 by holding the handle 6.

[0147] In any of the above embodiments, optionally, as Figure 1 and Figure 3As shown, the cover 1 includes a surrounding plate 14 and two side plates (i.e., a first side plate 16 and a second side plate 18). The two side plates are spaced apart and arranged opposite each other along a first direction. The surrounding plate 14 is disposed between the two side plates and is connected to the two side plates respectively. The two side plates and the surrounding plate 14 form a receiving groove 19 with an opening on one side. The surrounding plate 14 includes: an inner layer plate 142, disposed between the two side plates and connected to the two side plates respectively; and an outer layer plate 144, installed on the outside of the inner layer plate 142 and connected to the two side plates respectively. The partition plate 3 is installed on the inside of the inner layer plate 142.

[0148] In this embodiment, the cover 1 includes a surrounding panel 14 and two side panels, which together form a receiving groove 19. This ensures that when the cover 1 and the oven body 200 are closed, a large cooking space can be formed between them to accommodate food. The surrounding panel 14 has a two-layer structure: an outer layer panel 144 and an inner layer panel 142. The inner layer panel 142 increases the overall heat insulation effect of the cover 1, preventing the outer layer panel 144 from overheating and causing burns.

[0149] Optionally, the enclosure 14 includes at least one of a U-shaped enclosure, a C-shaped enclosure, and a V-shaped enclosure. The shape of the enclosure 14 can be set as needed and is not limited to the shapes listed above.

[0150] In any of the above embodiments, optionally, as Figure 5 and Figure 6 As shown, when the movable part 74 is in the first position, one end of the partition 3 overlaps with the side of the movable part 74 near the inner wall of the cover 1.

[0151] In this embodiment, when the movable member 74 is in the first position, the latch 7 is in the locked state, which can fix the partition 3 in the folded position. When the movable member 74 is in the first position, one end of the partition 3 overlaps with the side of the movable member 74 near the inner wall of the cover 1, that is, the movable member 74 is supported below the partition 3. Thus, the partition 3 is limited by the support of the movable member 74. This structure eliminates the need for any mating structures on the partition 3, making the structure of the partition 3 relatively simple.

[0152] The latch 7 can be detachably installed on the inside of the cover 1. The latch 7 can be easily repaired and replaced by removing it.

[0153] The latch 7 is installed on the inside of the cover 1 by screws, which makes the installation of the latch 7 simple and convenient.

[0154] The partition 3 is rotatably mounted on the inside of the cover 1 via a hinge assembly. Of course, the partition 3 can also be mounted on the inside of the cover 1 via hinges or other means.

[0155] like Figure 14 , Figure 15 , Figure 16 and Figure 17 As shown, an embodiment of the third aspect of this utility model provides an oven, including the oven cover 100 provided in any embodiment of the second aspect.

[0156] Since this oven has the oven cover 100 provided in any embodiment of the second aspect, the oven has all the beneficial effects of the oven cover 100 provided in any embodiment of the second aspect, which will not be repeated here.

[0157] In any of the above embodiments, optionally, as Figure 15 and Figure 16 As shown, the oven also includes an oven body 200, on which multiple heating devices 202 are provided, and the multiple heating devices 202 are arranged in a one-to-one correspondence with multiple partition chambers.

[0158] In this embodiment, multiple heating devices 202 can be set one-to-one with multiple partition chambers, so that the heating device 202 of each partition can be turned on and off independently. This enables partition temperature control, making the oven more flexible to use and more diversified in its working modes, thereby better meeting the different needs of users.

[0159] Among them, multiple heating devices 202 can work simultaneously or individually.

[0160] The oven includes a zone heating mode, in which multiple heating elements 202 can be turned on and off individually. The oven also includes a total heating mode, in which multiple heating elements 202 can be turned on and off simultaneously.

[0161] The grill includes gas-fired grills and / or electric grills. Grills can be outdoor barbecue grills, etc.

[0162] Furthermore, the oven is a gas-fired oven, and the heating device 202 is a burner head.

[0163] Furthermore, the oven body 200 also includes a grill rack, a baking tray, an ignition structure, and a fire transmission tube.

[0164] like Figure 18 The diagram shows an oven divided into two chambers, each baking food 300 separately. The food 300 in the first chamber 22 and the second chamber 24 can be the same or different.

[0165] A fourth aspect of this utility model provides a cooking utensil, including the latch 7 provided in any embodiment of the first aspect.

[0166] Since the cooking appliance has the latch 7 provided in any embodiment of the first aspect, the cooking appliance has all the beneficial effects of the latch provided in any embodiment of the first aspect, which will not be repeated here.

[0167] The following describes an outdoor barbecue grill in a specific embodiment.

[0168] In most of the relevant solutions, barbecue grills are equipped with lids, which serve two purposes: heat retention and protection of food from contamination. Generally, outdoor grills are relatively large, with a large grilling area. A larger grilling area allows for grilling more and larger pieces of food. However, when the lid is on for slow cooking or when cooking a small quantity of food, an overly large lid and grilling area require more heat to maintain the heat output. This results in energy waste (gas or electricity).

[0169] For example, in the barbecue grill described in the relevant solutions, when a small amount of food needs to be braised with the lid on, all three burners must be turned on simultaneously, requiring a relatively long wait to reach the required temperature for braising. This results in slow heating and low efficiency.

[0170] To address the aforementioned issues, this embodiment provides a novel oven lid that not only ensures heat retention and protects food from contamination, but also allows for rapid heating to the desired temperature when the oven is closed for slow cooking or when cooking small quantities of food. By reducing the lid's volume and grilling area, it eliminates the need to operate all burners. This rapid heating and high efficiency provide convenience and enhance the user experience.

[0171] like Figures 1 to 14 As shown, the furnace cover proposed in this embodiment includes a right side panel, an outer panel, a left side panel, thermometers, a handle, an inner panel, anti-collision pads, a partition latch, hinges, and a partition. The right side panel, outer panel, inner panel, and left side panel are connected together by screws to form the basic structure of the furnace cover. The furnace cover has an inner panel, the function of which is heat insulation to prevent the outer panel of the furnace cover from overheating and causing burns. The inner panel has two protrusions, which are the limiting points when the partition is in use. The furnace cover has two thermometers. Each thermometer displays the temperature of a separate zone. When the partition is retracted, the temperature displayed by the two thermometers is the temperature of the entire furnace cover. The furnace cover has a partition, which is connected to the inner panel by two hinges. The furnace cover has a partition latch (the specific structure of which is not provided in the original text). Figure 10 , Figure 11 , Figure 12 and Figure 13 (As shown), it is fixed to the inner panel with screws. The latches can hold the partition in place, ensuring it doesn't fall off during storage. The furnace lid has anti-collision pads to prevent direct impact with the furnace body, thus preventing damage to both the lid and the furnace body. The furnace lid also has a handle for easy opening and closing.

[0172] The partition is folded up as follows Figure 3 , Figure 4 and Figure 5 As shown, in this state, the partition is tightly attached to the inner panel, and the partition latches hold the partition in place to prevent it from falling off.

[0173] The partition is in use as follows Figure 7 , Figure 8 and Figure 9 As shown, in this state, the partition is vertical to the inner panel. The inner panel has two protrusions that hold the partition in place and prevent it from shifting (when the partition is folded up, you only need to pry it open by hand; due to the deformation of the inner panel, the partition can pass through the protrusions).

[0174] The oven lid's baffle is vertical, dividing the oven into two grilling zones (Grilling Zone 1 and Grilling Zone 2). Users can use either Grilling Zone 1 or Grilling Zone 2 for slow grilling. Due to the reduced lid size, slow grilling can be achieved by operating only one burner. Compared to the previous all-over lid and all three burners operating simultaneously, the new lid allows for grilling with a smaller surface area, faster heating, and reduced waiting time. Simultaneously, it avoids operating all burners, reducing energy waste.

[0175] The new barbecue grill lid, by reducing its size and grilling area, allows for rapid heating to the desired temperature without requiring all burners to be activated. This fast heating and high efficiency provide convenience and enhance the user experience.

[0176] The oven lid divides the oven body into two grilling zones, each equipped with a thermometer. This allows for separate cooking areas, enabling the grilling of ingredients at different temperatures and providing versatility for grilling. Furthermore, the separate grilling areas allow for the simultaneous grilling of ingredients at different temperatures, increasing the speed of serving.

[0177] The structure of the partition latch can be achieved by means of rotation, magnetic attraction, etc.

[0178] The novel furnace cover structure according to this embodiment has the following technical effects:

[0179] 1. The simple structure solves the problem of energy waste caused by grilling a small amount of food with a large oven lid, and can speed up cooking and save energy.

[0180] 2. The oven lid separates the oven body into two grilling zones, providing separate cooking areas. This increases the grilling experience and enhances the oven's added value.

[0181] 3. The oven lid structure and its zoned heating are compatible with gas ovens, electric ovens, etc.

[0182] 4. The locking mechanism is simple in structure and easy to operate, allowing for quick locking of the partition. The large arc-shaped handle design is more ergonomic, making operation convenient and comfortable. The lock is secure; even if the furnace lid is violently opened or closed, the partition will not fall out.

[0183] In the description of this specification, the terms "connection," "installation," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0184] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0185] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A latch, characterized in that, For use in cooking appliances, the latch includes: Base; The movable component is movably mounted on the base and is capable of moving between a first position and a second position; The movable component is provided with a first limiting structure and a second limiting structure, and the base is provided with a third limiting structure and a fourth limiting structure; When the movable part is in the first position, the first limiting structure cooperates with the third limiting structure to lock the movable part and the base. When the movable part is in the second position, the second limiting structure cooperates with the fourth limiting structure to lock the movable part and the base.

2. The latch according to claim 1, characterized in that, The movable component is rotatably mounted on the base.

3. The latch according to claim 2, characterized in that, At least a portion of the movable member and / or the base can undergo elastic deformation. When the movable member and the base are in the locked state, the elastic deformation of the movable member and / or the base can disengage the first limiting structure and the third limiting structure, or disengage the second limiting structure and the fourth limiting structure.

4. The latch according to claim 3, characterized in that, The movable component includes a first baffle and a second baffle that are opposite to each other and spaced apart along a second direction. The first baffle and the second baffle are connected by a connecting part, and the first baffle, the second baffle and the connecting part form a handle groove. The first limiting structure and the second limiting structure are disposed on the first baffle and / or the second baffle.

5. The latch according to claim 4, characterized in that, The first baffle and the second baffle are provided with stop surfaces, and the stop surfaces are inclined.

6. The latch according to claim 5, characterized in that, The stop surface is provided with a recessed portion.

7. The latch according to any one of claims 1 to 6, characterized in that, The base includes a mounting hole, the movable part has a through hole, and the latch also includes a mounting shaft. The movable part can be rotatably mounted on the base through the cooperation of the mounting shaft with the mounting hole and the through hole.

8. The latch according to claim 7, characterized in that, The base includes a first mounting plate and a second mounting plate that are arranged opposite to each other and spaced apart along a second direction. The mounting hole passes through the first mounting plate and the second mounting plate along the second direction. The first mounting plate and / or the second mounting plate are provided with the third limiting structure and the fourth limiting structure. The third limiting structure and the fourth limiting structure are arranged radially on both sides of the mounting hole.

9. A furnace lid, characterized in that, For use in an oven, the oven lid includes: a latch as claimed in any one of claims 1 to 8.

10. The furnace cover according to claim 9, characterized in that, The oven includes an oven body and an oven lid, the oven lid being capable of opening or closing relative to the oven body, wherein the oven lid further includes: Cover; A partition is installed on the inside of the cover and has a folded position and an unfolded position. When the cover is closed on the oven body and the partition is in the folded position, the oven cover and the oven body can form a cooking cavity. When the cover is closed on the oven body and the partition is in the unfolded position, the partition can divide the cooking cavity into at least two partitioned cavities. The latch is installed on the inner side of the cover via a base. When the movable part of the latch is in the first position, it can fix the partition in the folded position. When the movable part is in the second position, the partition can move between the folded position and the unfolded position. At least one limiting member is disposed on the inner side of the cover body for limiting the partition when the partition is in the unfolded position.

11. The furnace cover according to claim 10, characterized in that, One end of the partition is rotatably connected to the inside of the cover, and the other end of the partition can rotate relative to the cover so that the partition can switch between the folded position and the unfolded position.

12. The furnace cover according to claim 10, characterized in that, The limiting member includes a protrusion disposed on the inner side of the cover. When the partition moves from the folded position to the unfolded position, the partition can move from the first side of the protrusion to the second side of the protrusion. When the partition is in the unfolded position, the partition abuts against the second side of the protrusion.

13. The furnace cover according to any one of claims 10 to 12, characterized in that, Also includes: At least two thermometers are installed on the outside of the cover, and at least two thermometers and at least two partition cavities are arranged in a one-to-one correspondence.

14. The furnace cover according to any one of claims 10 to 12, characterized in that, When the movable component is in the first position, one end of the partition overlaps the side of the movable component near the inner wall of the cover.

15. An oven, characterized in that, Includes the furnace cover as described in any one of claims 9 to 14.

16. The oven according to claim 15, characterized in that, The oven includes a gas oven and / or an electric oven.

17. A cooking utensil, characterized in that, Includes the latch as described in any one of claims 1 to 8.

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