Frying and baking machine

Abstract

The utility model discloses a frying and baking machine, which belongs to the field of kitchen appliances, solves the problems that a handle cannot be freely overturned and folded when a cover body of the existing frying and baking machine is closed and the handle is difficult to fix when the cover body is opened, and adopts the technical scheme that the frying and baking machine mainly comprises a lower baking tray assembly, an upper cover body and the handle, the handle is rotationally connected with the upper cover body through a rotating shaft, a locking piece and an unlocking piece are arranged on the upper cover body, the locking piece is provided with a locking position and an unlocking position, the locking position is matched with the rotating shaft for locking so as to limit rotation of the handle, the unlocking position is used for unlocking the rotating shaft, and the locking piece keeps the trend of moving towards the locking position. The unlocking piece drives the locking piece to move from the locking position to the unlocking position, and the locking piece is located at the unlocking position after the upper cover body is closed. When the cover body is closed, the handle can be freely overturned and folded, and when the cover body is opened, the rotation of the handle is more conveniently limited.

Description

Technical Field

[0001] The utility model relates to kitchen appliances, in particular to a frying and roasting machine. Background Art

[0002] At present, some grilling machines on the market have handles on the upper cover that can be folded and stored, so that the handle can be stored in the upper cover when the grilling machine is not in use. For example, utility model patent CN211093528U discloses a grilling machine, in which the upper surface of the upper cover is formed with a groove that is recessed toward the lower grilling plate assembly, and the handle can be pivoted and folded to the bottom surface of the groove, so that the outer surface of the handle and the surface of the upper cover together form a basically continuous surface, and the handle can be pivoted and unfolded until the handle is against the upper cover, but when the upper cover is opened, the handle can be rotated relative to the upper cover to fit the upper cover, which is easy to cause the hand to be pinched. If the user operates the grilling machine in the cooking state, the high temperature of the upper cover can also easily burn the hand, affecting the user experience. And there is also utility model patent CN207152495U discloses a grilling machine, in which the handle can be locked with the upper cover by a locking mechanism when it is rotated to a preset angle, but when the upper cover is closed, the handle is locked with the upper cover by the locking mechanism every time it is rotated to a preset angle, and cannot be freely flipped and folded, and the user needs to unlock it again, which is inconvenient to use. Utility Model Content

[0003] The utility model aims to provide a grilling machine which overcomes the shortcomings of the prior art and enables the handle to be freely turned and folded when the cover is closed, and more conveniently restricts the handle from rotating when the cover is opened.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grilling machine, which includes a lower grilling plate assembly, an upper cover body and a handle, wherein the handle is rotatably connected to the upper cover body through a rotating shaft, and a locking member and an unlocking member are provided on the upper cover body, wherein the locking member has a locking position for locking with the rotating shaft to limit the rotation of the handle, and an unlocking position for unlocking the rotating shaft, wherein the locking member maintains a tendency to move toward the locking position, and the unlocking member drives the locking member to move from the locking position to the unlocking position, and the locking member is in the unlocking position after the upper cover body is closed.

[0005] After adopting the above technical scheme, the utility model has the following advantages: by maintaining the tendency of the locking member to move toward the locking position, when the upper cover body is opened, the locking member is in the locking position cooperating with the rotating shaft to lock to limit the rotation of the handle, so that the handle is locked relative to the upper cover body, effectively avoiding the situation that the handle rotates relative to the upper cover body and pinching or scalding the hand, etc., and it can also effectively avoid the handle from shaking relative to the upper cover body when the upper cover body is opened and closed, thereby improving the stability of the opening and closing of the upper cover body, and the unlocking member drives the locking member to move from the locking position to the unlocking position. The locking member is in the unlocking position after the upper cover body is closed, and the handle can be freely flipped and folded relative to the upper cover body without having to be unlocked again, which is convenient for the handle to be stored and more convenient to use.

[0006] Furthermore, the unlocking member and the locking member are integrally formed and slidably connected to the upper cover body along the longitudinal direction, and the unlocking member drives the locking member to slide along the longitudinal direction to switch between the locked position and the unlocked position. With the above technical solution, the unlocking member drives the locking member to slide along the longitudinal direction to switch between the locked position and the unlocked position, so that the user can easily achieve the locking and unlocking functions by sliding along the longitudinal direction, and the operation is more intuitive and convenient. The unlocking member and the locking member adopt an integrally formed structure, which can reduce the friction and wear between the parts, improve the overall durability and stability, and simplify the structure of the grilling machine, reduce the number of parts, and help reduce the assembly process.

[0007] Furthermore, the locking member includes a locking hole and a movable hole arranged side by side in the longitudinal direction, the movable hole is connected to the side of the locking hole, the rotating shaft passes through the movable hole and can rotate freely in the movable hole, a locking surface is arranged in the locking hole, and a rotation-stopping surface is arranged on the outer peripheral side of the rotating shaft, and the unlocking member drives the locking member to move longitudinally to the locking position so that the rotating shaft enters the locking hole and locks the rotating shaft through the abutment and fit between the locking surface and the rotation-stopping surface. By adopting the above-mentioned technical solution, the rotating shaft switches between the locking hole and the movable hole through the position switching of the locking member, thereby realizing the locking and unlocking of the rotating shaft, and the locking hole and the movable hole are arranged side by side, which is conducive to smoother movement of the locking member, reduces the resistance to the rotation of the handle, and improves the user experience.

[0008] Furthermore, the locking member is connected to the upper cover body by sliding along the transverse direction, and the unlocking member is connected to the upper cover body by sliding along the longitudinal direction, and the unlocking member moves along the longitudinal direction to drive the locking member to slide along the transverse direction to switch between the locked position and the unlocked position. With the above technical solution, the unlocking member moves along the longitudinal direction to drive the locking member to slide along the transverse direction to switch between the locked position and the unlocked position, so that the user can realize the locking and unlocking functions by sliding along the longitudinal direction, and the operation is more intuitive and convenient. In addition, since the longitudinal dimension of the upper cover body is small, and the transverse dimension is large, the locking member is connected to the upper cover body by sliding along the transverse direction, so that the upper cover body can better meet the position switching of the locking member.

[0009] Furthermore, the locking member is located on one side of the rotating shaft and has a locking surface, and the outer peripheral side surface of the rotating shaft is provided with a rotation-stopping surface. The locking member approaches the rotating shaft and enters the locking position so that the locking surface and the rotation-stopping surface abut against each other to lock the rotating shaft, or moves away from the rotating shaft to the unlocking position so that the locking surface is away from the rotating shaft. With the above technical solution, the locking member is located on one side of the rotating shaft and has a locking surface, and the outer peripheral side surface of the rotating shaft is also provided with a rotation-stopping surface, so that the locking member can be effectively placed around the rotating shaft, thereby reducing the space occupied by the locking member and making the grill more compact.

[0010] Furthermore, a plug-in hole is provided on the outer peripheral side of the rotating shaft, and the locking member is located on one side of the rotating shaft. The locking member is provided with a latch that can be inserted into the plug-in hole. The locking member moves close to the rotating shaft into a locking position so that the latch is inserted into the plug-in hole to lock the rotating shaft, or moves away from the rotating shaft to an unlocking position so that the latch exits the plug-in hole. With the above-mentioned technical solution, the latch is inserted into the plug-in hole to lock the rotating shaft. When unlocking is required, the latch only needs to move away from and exit the plug-in hole, making the unlocking and locking operations simpler, and the user can easily lock and unlock. In addition, when the latch is inserted into the plug-in hole to lock the rotating shaft, a more reliable locking can be provided to ensure that the rotating shaft will not rotate accidentally in the locked state, thereby improving the safety when the upper cover is opened.

[0011] Further, the upper cover body is provided with a through hole for the unlocking member to extend out, and the unlocking member is abutted by the lower grill assembly during the closing process of the upper cover body to drive the locking member to move from the locked position to the unlocked position; or, the unlocking member includes an electromagnet, and the upper cover body is provided with a micro switch, and the micro switch is abutted by the lower grill assembly during the closing process of the upper cover body to drive the locking member to move from the locked position to the unlocked position. The above technical solution is adopted to make the upper cover body close and drive the locking member to move from the locked position to the unlocked position by abutting the lower grill assembly, without the need for the user to manually operate the unlocking member, which is more convenient to use, and the unlocking member is always abutted on the lower grill assembly by the gravity of the upper cover, and is not easy to move, so that the unlocking member is more reliably in the unlocked position; or, the electromagnet and the micro switch are used to lock and unlock the rotating shaft, which is more intelligent and reliable, and the electromagnet and the micro switch can also be installed in a hidden manner, making the grilling machine more beautiful.

[0012] Furthermore, a first reset member is provided between the locking member and / or unlocking member and the upper cover body to keep the locking member moving toward the locking position; or, the locking position is lower than the unlocking position, and the locking member uses gravity to keep the locking member moving toward the locking position. With the above technical solution, the first reset member can be selected to be installed between the locking member and the upper cover body, or between the unlocking member and the upper cover body. The position of the first reset member can be selected according to the limited space in the upper cover body, so that the internal structure distribution of the upper cover body is more reasonable and the assembly is more convenient. The first reset member can also be installed on the locking member, the unlocking member and the upper cover body to form a double reset effect, thereby more reliably locking the shaft; or, the locking member uses gravity to reset, which can reduce the number of structures and make the structure simpler.

[0013] Furthermore, a second reset member is provided between the unlocking member and the upper cover body to reset the unlocking member; or, the unlocking member moves upward to drive the locking member to move from the locked position to the unlocked position, and the unlocking member is reset by gravity. The above technical solution enables the unlocking member to be actively reset by the second reset member, which is conducive to reducing the influence of external forces; or, the unlocking member is reset by gravity, which can reduce the number of structures and make the structure simpler.

[0014] Furthermore, the rotating shaft is provided with a stop surface, the locking member is provided with a locking surface, the locking member locks the rotating shaft by abutting and fitting the locking surface and the stop surface, the upper cover body is provided with a limit surface for limiting the range of rotation of the handle toward the lower grill assembly, the handle or the rotating shaft stops rotating after abutting against the limit surface, and the stop surface is made parallel to the locking surface so that the locking member automatically enters the locking position. By adopting the above technical solution, the handle or the rotating shaft stops rotating after abutting against the limit surface, the range of rotation of the handle toward the lower grill assembly is limited, and at the same time, the stop surface is made parallel to the locking surface so that the locking member automatically enters the locking position, the position of the locking member is more accurate, thereby more reliably limiting the rotation of the handle, and can also effectively reduce the situation where the locking member is stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Figure 1 This is a partial structural schematic diagram of a grilling machine in Embodiment 1 of the present utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the upper cover body in the first embodiment of the utility model;

[0018] Figure 3 In the first embodiment of the present utility model Figure 2 A magnified view of the structure at A;

[0019] Figure 4 It is a cross-sectional view of the locking member in the first embodiment of the utility model in the locking position;

[0020] Figure 5 In the first embodiment of the present utility model Figure 4 A magnified view of the structure at B;

[0021] Figure 6 It is a cross-sectional view of the locking member in the first embodiment of the utility model in the unlocked position;

[0022] Figure 7 In the first embodiment of the present utility model Figure 6 A magnified view of the structure at C;

[0023] Figure 8 This is a schematic diagram of the structure of the locking member and the unlocking member in the first embodiment of the utility model;

[0024] Fig. 9 It is a cross-sectional view of the locking member in the second embodiment of the utility model in the locking position;

[0025] Fig.10 In the second embodiment of the present utility model Fig. 9 A magnified view of the structure at D;

[0026] Fig.11 It is a cross-sectional view of the locking member in the third embodiment of the present utility model in the locking position;

[0027] Fig.12 For the third embodiment of the utility model Fig.11 A magnified view of the structure at E;

[0028] In the figure, 10, base; 20, upper cover body; 201, cover plate; 202, lining; 203, through hole; 204, limit block; 2041, limit surface; 205, groove; 30, handle; 31, rotating shaft; 311, anti-rotation surface; 312, plug-in hole; 313, limit slot; 32, locking member; 321, locking surface; 322, locking hole; 323, movable hole; 324, latch; 33, unlocking member; 331, accommodating groove; 34, first reset member; 35, second reset member. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0030] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described herein can be implemented in an order other than those illustrated or described herein.

[0031] It should be understood that in various embodiments of the present invention, the size of the serial number of each process does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

[0032] It should be understood that in the present invention, "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0033] It should be understood that in the present utility model, "plurality" refers to two or more than two. "And / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, X and / or Y can represent: X exists alone, X and Y exist at the same time, and Y exists alone. The character " / " generally indicates that the objects associated before and after are in an "or" relationship. "Contains X, Y and Z", "Contains X, Y, Z" means that X, Y, and Z are all included, "Contains X, Y or Z" means that one of X, Y, and Z is included, and "Contains X, Y and / or Z" means that any one, any two, or any three of X, Y, and Z are included.

[0034] The following specific embodiments are used to describe the technical solution of the utility model in detail. The following specific embodiments can be combined or replaced with each other according to actual conditions, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0035] like Figures 1 to 8As shown, the utility model provides a grilling machine, which includes an upper grilling plate assembly and a lower grilling plate assembly. The upper grilling plate assembly includes an upper cover body 20 and a handle 30. The handle 30 is rotatably connected to the upper cover body 20 through a rotating shaft 31. A locking member 32 and an unlocking member 33 are provided on the upper cover body 20. The locking member 32 has a locking position for locking with the rotating shaft 31 to limit the rotation of the handle 30, and an unlocking position for unlocking the rotating shaft 31. The locking member 32 maintains a tendency to move toward the locking position. The unlocking member 33 drives the locking member 32 to move from the locking position to the unlocking position. The locking member 32 is in the unlocking position after the upper cover body 20 is closed.

[0036] With such design, the locking member 32 maintains the tendency to move toward the locking position. When the upper cover body 20 is opened, the locking member 32 is in the locking position where it cooperates with the rotating shaft 31 to lock to limit the rotation of the handle 30, so that the handle 30 is locked relative to the upper cover body 20, effectively preventing the handle 30 from rotating relative to the upper cover body 20 and causing the hand to be pinched or scalded. It can also effectively prevent the handle 30 from shaking relative to the upper cover body 20 when the upper cover body 20 is opened and closed, thereby improving the stability of the opening and closing of the upper cover body 20. In addition, when the upper cover body 20 is closed, the unlocking member 33 drives the locking member 32 to move from the locking position to the unlocking position. When the locking member 32 is in the unlocking position, the handle 30 can be freely flipped and folded relative to the upper cover body 20 without having to be unlocked again, which makes it easy to store the handle 30 and more convenient to use.

[0037] For ease of use, the unlocking member 33 and the locking member 32 are integrally formed and slidably connected to the upper cover body 20 along the longitudinal direction. The unlocking member 33 drives the locking member 32 to slide along the longitudinal direction to switch between the locked position and the unlocked position, so that the user can easily realize the locking and unlocking functions by sliding along the longitudinal direction. The operation is more intuitive and convenient. The unlocking member 33 and the locking member 32 adopt an integrally formed structure, which can reduce the friction and wear between the components, improve the overall durability and stability, and also simplify the structure of the grilling machine, reduce the number of components, and help reduce the assembly process.

[0038] In order to achieve locking with the rotating shaft 31 to limit the rotation of the handle 30, the locking member 32 includes a locking hole 322 and a movable hole 323 arranged side by side in the longitudinal direction. The movable hole 323 is connected to the side of the locking hole 322. The rotating shaft 31 passes through the movable hole 323 and can rotate freely in the movable hole 323. A locking surface 321 is provided in the locking hole 322, and a stop surface 311 is provided on the outer peripheral side of the rotating shaft 31. The unlocking member 33 drives the locking member 32 to move longitudinally to the locking position so that the rotating shaft 31 enters the locking hole 322 and locks the rotating shaft 31 through the abutment between the locking surface 321 and the stop surface 311. With such a design, the position of the locking member 32 is switched, so that the rotating shaft 31 is switched between the locking hole 322 and the movable hole 323. The locking surface 321 and the anti-rotation surface 311 are abutted and fitted so that the locking member 32 has a reaction force on the rotating shaft 31, and the rotating shaft 31 is locked, thereby limiting the rotation of the handle 30, thereby achieving locking and unlocking of the rotating shaft 31. The locking hole 322 and the movable hole 323 are arranged side by side, which is conducive to smoother movement of the locking member 32, reduces the resistance to the rotation of the handle 30, and enhances the user experience.

[0039] It should be noted that the locking hole 322 and the movable hole 323 may also be arranged side by side in a horizontal direction.

[0040] It should be noted that the diameter of the movable hole 323 is larger than the rotating shaft 31 , so that the rotating shaft 31 can rotate freely in the movable hole 323 .

[0041] Furthermore, the upper cover 20 is provided with a limit surface 2041 for limiting the range of rotation of the handle 30 toward the lower grill assembly, and the rotation shaft 31 stops rotating after abutting against the limit surface 2041. With such a design, the handle 30 or the rotation shaft 31 stops rotating after abutting against the limit surface 2041, and the rotation range of the handle 30 toward the lower grill assembly is limited, so that when the handle 30 is flipped to the storage position, it remains in the storage position.

[0042] It should be noted that the upper cover 20 is provided with a limit block 204 with a limit surface 2041, and a limit groove 313 is provided on the rotating shaft 31. When the handle 30 is in the storage position, the groove wall on one side of the limit groove 313 abuts against the limit surface 2041 of the limit block 204, and when the handle 30 is opened to the maximum opening angle, the groove wall on the other side of the limit groove 313 abuts against the limit surface 2041 of the limit block 204. Among them, the maximum opening angle of the handle 30 is α, α≤100°. Preferably, α=60 degrees, which is convenient for the user to grasp the handle 30, and can also make the distance between the two sides of the handle 30 and the upper cover 20 far away, so that the user is not easy to contact the upper cover 20 when grasping. Of course, α can also be 75°, 90°, etc.

[0043] In order to facilitate the locking of the rotating shaft 31 by the locking member 32, the rotating shaft 31 is provided with a rotation-stopping surface 311, and the locking member 32 is provided with a locking surface 321. The locking member 32 locks the rotating shaft 31 by abutting and fitting the locking surface 321 and the rotation-stopping surface 311. The rotating shaft 31 abuts against the limiting surface 2041, so that the rotation-stopping surface 311 is parallel to the locking surface 321 so that the locking member 32 automatically enters the locking position. With such a design, the handle 30 or the rotating shaft 31 abuts against the limiting surface 2041, so that the rotation-stopping surface 311 is parallel to the locking surface 321 so that the locking member 32 automatically enters the locking position, and the position of the locking member 32 is more accurate, thereby more reliably limiting the rotation of the handle 30, and can also effectively reduce the situation where the locking member 32 is stuck, and no manual operation is required by the user, which is more convenient to use.

[0044] In order to realize that the locking member 32 keeps moving toward the locked position, a first reset member 34 is provided between the unlocking member 33 and the upper cover 20 to keep the locking member 32 moving toward the locked position. With such a design, the locking member 32 keeps moving toward the locked position through the force of the first reset member 34, and when the locking member 32 is in the locked position, the locking member 32 keeps locking with the rotating shaft 31 through the force of the first reset member 34, thereby more reliably restricting the rotation of the handle 30.

[0045] The unlocking member 33 is provided with a receiving groove 331 for receiving the first restoring member 34 . The inner wall of the receiving groove 331 can limit the extension and retraction direction of the first restoring member 34 to prevent the first restoring member 34 from being misplaced.

[0046] In order to realize that the unlocking member 33 drives the locking member 32 to move from the locked position to the unlocked position, the upper cover 20 is provided with a through hole 203 for the unlocking member 33 to extend out. The unlocking member 33 is abutted by the lower baking tray assembly during the closing process of the upper cover 20 to drive the locking member 32 to move from the locked position to the unlocked position. With such a design, the upper cover 20 is closed by abutting the lower baking tray assembly to drive the locking member 32 to move from the locked position to the unlocked position, and the user does not need to manually operate the unlocking member 33, which is more convenient to use. In addition, the unlocking member 33 is always abutted on the lower baking tray assembly by the gravity of the upper cover, and is not easy to move, so that the unlocking member 33 is more reliably in the unlocked position.

[0047] It should be noted that, since the unlocking member 33 and the locking member 32 are integrally formed, the first resetting member 34 can reset the unlocking member 33 . When the upper cover 20 is opened, the unlocking member 33 is extended by the action of the first resetting member 34 .

[0048] It should be noted that the first restoring member 34 may be an elastic structure such as a spring, but is not limited thereto.

[0049] It should be noted that the lower grill assembly includes a base 10, and the unlocking member 33 is abutted by the base 10 during the closing process of the upper cover 20 to drive the locking member 32 to move from the locking position to the unlocking position.

[0050] In order to make the handle 30 more beautiful after being stored, a groove 205 facing the lower grill body assembly is provided on the surface of the upper cover body 20. When the grilling machine is not in use, the handle 30 can be stored in the groove 205. At this time, the surface of the handle 30 and the surface of the upper cover body 20 tend to form a basically continuous surface, and the appearance of the grilling machine is better integrated and more beautiful, and it does not take up space. At the same time, it can save packaging space and reduce costs.

[0051] It should be noted that the surface of the handle 30 and the surface of the upper cover 20 tend to form a substantially continuous surface, including the top surface of the handle 30 and the top surface of the upper cover 20 tending to form a substantially continuous surface, and also including the side surface of the handle 30 and the side surface of the upper cover 20 tending to form a substantially connected surface. The tendency to form a substantially continuous surface is due to the necessary gaps such as the assembly gap between the handle 30 and the upper cover 20.

[0052] After the handle 30 is stored, the surface of the handle 30 and the surface of the upper cover 20 tend to form a substantially continuous surface. In order to facilitate the user to grasp the handle 30, the upper cover 20 may be provided with a notch on the side of the handle 30, and the user's fingers enter through the notch to grasp the handle 30. Of course, the handle 30 may also be provided with a gripping opening, a gripping protrusion, or other structures that are conducive to gripping.

[0053] It should be noted that in this embodiment, the upper cover 20 includes a cover plate 201 and an inner lining 202, the rotating shaft 31, the unlocking member 33 and the locking member 32 are arranged between the cover plate 201 and the inner lining 202, the through hole 203 is arranged on the inner lining 202, and the unlocking member 33 can extend to the external space through the through hole 203. Of course, the structure of the upper cover 20 is not limited to this.

[0054] When in use, the user reaches into the notch and grasps the handle 30, rotates the handle 30 to the maximum angle, and then lifts the upper cover 20 by the handle 30. Figure 6 and Figure 7 As shown, when the upper cover 20 is opened, the force of the first reset member 34 causes the locking member 32 to move to the locked position, so that the rotation shaft 31 is in the locking hole 322 and locks with the rotation shaft 31, restricting the rotation of the handle 30, so that the handle 30 is fixed relative to the upper cover 20, and the user can open and close the upper cover 20 more smoothly. At this time, the unlocking member 33 is extended by the force of the first reset member 34. Figure 4 and Figure 5As shown, when the upper cover 20 moves to close, the base 10 abuts against the unlocking member 33, so that the unlocking member 33 moves from the locked position to the unlocked position, so that the rotating shaft 31 enters the movable hole 323, and the handle 30 can rotate relative to the upper cover 20. When not in use, after the upper cover 20 is closed, the handle 30 is snugly stored in the groove 205.

[0055] It is understandable that in other embodiments of the present invention, the upper cover body is provided with a limit surface that limits the range of rotation of the handle toward the lower grill assembly, and the handle stops rotating after it abuts against the limit surface. This design makes the abutting position visual, and the user can intuitively judge whether the handle is abutted in place. Correspondingly, after the handle abuts against the limit surface, the stop surface is parallel to the locking surface so that the locking member automatically enters the locking position.

[0056] It can be understood that in other embodiments of the present invention, since the unlocking member and the locking member are integrally formed, the first reset member can also be arranged between the locking member and the upper cover body. During assembly, the position of the first reset member can be selected according to the space inside the upper cover body, so that the internal structure distribution of the upper cover body is more reasonable and the assembly is more convenient.

[0057] It is understandable that in other embodiments of the present invention, a first reset member may be provided between the locking member, the unlocking member and the upper cover body to form a double reset effect, thereby more reliably locking the rotating shaft.

[0058] It can be understood that in other embodiments of the present invention, the locking position is lower than the unlocking position, and the locking member utilizes gravity to maintain the tendency to move toward the locking position. There is no need to additionally set up a reset structure, and the structure is simpler. Accordingly, a second reset member is required to be provided between the unlocking member and the upper cover body to reset the unlocking member, and the second reset member is utilized for reset.

[0059] It should be noted that the second restoring member may be a spring or other structure, but is not limited thereto.

[0060] It is understandable that in other embodiments of the present invention, the unlocking member moves upward to drive the locking member to move from the locked position to the unlocked position, and the unlocking member is reset by gravity. No additional reset structure is required, and the structure is simpler.

[0061] It is understandable that in other embodiments of the present invention, the unlocking member may also be connected to the locking member in a transmission manner. Specifically, the locking member and the unlocking member have inclined surfaces that cooperate with each other, and the locking member is driven to move horizontally by the vertical movement of the unlocking member, thereby solving the problem of a long force arm between the unlocking member and the locking member. Of course, the moving directions of the unlocking member and the locking member are not limited thereto.

[0062] It is understandable that in other embodiments of the present invention, the unlocking member may also be an electromagnet, and the upper cover body is provided with a micro switch, which is triggered by the abutment of the lower baking tray assembly during the closing process of the upper cover body so that the electromagnet drives the locking member to move from the locked position to the unlocked position.

[0063] It can be understood that in other embodiments of the present invention, the unlocking member can be a magnetic member, and a magnetic matching member is provided on the lower baking tray assembly. During the closing process of the upper cover body, the unlocking member drives the locking member to move from the locked position to the unlocked position through the magnetic force of the magnetic matching member and the magnetic member.

[0064] It is understandable that in other embodiments of the present invention, the unlocking member is driven by a motor to move the locking member from the locked position to the unlocking position during the closing process of the upper cover. Of course, the unlocking member can also be driven by other structures, and is not limited thereto.

[0065] Embodiment 2:

[0066] like Fig. 9 and Fig.10 As shown, in this embodiment, the locking member 32 is connected to the upper cover body 20 by sliding in the transverse direction, and the unlocking member 33 is connected to the upper cover body 20 by sliding in the longitudinal direction. The unlocking member 33 moves in the longitudinal direction to drive the locking member 32 to slide in the transverse direction to switch between the locked position and the unlocked position, so that the user can realize the locking and unlocking functions by sliding in the longitudinal direction, and the operation is more intuitive and convenient.

[0067] Specifically, the locking member 32 is located at one side of the rotating shaft 31 and has a locking surface 321. The outer peripheral side surface of the rotating shaft 31 is provided with a rotation-stopping surface 311. The locking member 32 approaches the rotating shaft 31 and enters the locking position so that the locking surface 321 and the rotation-stopping surface 311 abut against each other to lock the rotating shaft 31, or moves away from the rotating shaft 31 to the unlocking position so that the locking surface 321 is away from the rotating shaft 31. With such a design, the locking member 32 can be placed around the rotating shaft 31, thereby reducing the space occupied by the locking member 32 and making the grill more compact.

[0068] In this embodiment, the unlocking member 33 cooperates with the locking member 32 on an inclined surface, a first restoring member 34 for restoring the locking member 32 is provided between the locking member 32 and the upper cover body 20 , and a second restoring member 35 for restoring the unlocking member 33 is provided between the unlocking member 33 and the upper cover body 20 .

[0069] When in use, the user reaches into the notch and grasps the handle 30, rotates the handle 30 to the maximum angle, and then lifts the upper cover 20 through the handle 30. When the upper cover 20 is opened, the force of the second reset member 35 drives the unlocking member 33 to move in the vertical direction, and the force of the first reset member 34 drives the locking member 32 to move in the horizontal direction, so that the locking member 32 moves to the locking position, so that the locking surface 321 and the anti-rotation surface 311 abut and fit, restricting the rotation of the handle 30, so that the handle 30 is fixed relative to the upper cover 20, and the user can open and close the upper cover 20 more smoothly. At this time, the unlocking member 33 is extended by the force of the second reset member 35. When the upper cover 20 moves to close, the base 10 abuts against the unlocking member 33, so that the vertical movement of the unlocking member 33 drives the horizontal movement of the unlocking member 33, so that the unlocking member 33 moves from the locked position to the unlocked position, so that the locking surface 321 is away from the rotating shaft 31, and the handle 30 can rotate relative to the upper cover 20. When not in use, the upper cover 20 is closed and the handle 30 is snugly stored in the groove 205 .

[0070] For other contents not described in this embodiment, please refer to Embodiment 1.

[0071] Embodiment three:

[0072] like Fig.11 and Fig.12 As shown, in this embodiment, the outer peripheral side of the rotating shaft 31 is provided with an insertion hole 312, the locking member 32 is located at one side of the rotating shaft 31, the locking member 32 is provided with a latch 324 that can be inserted into the insertion hole 312, and the locking surface 321 is provided on the latch 324. The locking member 32 approaches the rotating shaft 31 and enters the locking position so that the latch 324 is inserted into the insertion hole 312 to lock the rotating shaft 31, or moves away from the rotating shaft 31 to the unlocking position so that the latch 324 is away from the rotating shaft 31. With such a design, the latch 324 is inserted into the insertion hole 312 to lock the rotating shaft 31, and the rotating shaft 31 is easier to be locked, and the reliability is higher.

[0073] In this embodiment, the unlocking member 33 cooperates with the inclined surface of the locking member 32, and a first reset member 34 is provided between the locking member 32 and the upper cover body 20 to keep the locking member 32 moving toward the locked position, and a second reset member 35 is provided between the unlocking member 33 and the upper cover body 20 to reset the unlocking member 33.

[0074] When in use, the user reaches into the notch and grasps the handle 30, rotates the handle 30 to the maximum angle, and then lifts the upper cover 20 through the handle 30. When the upper cover 20 is opened, the force of the second reset member 35 drives the unlocking member 33 to move vertically, and the force of the first reset member 34 drives the locking member 32 to move horizontally, so that the locking member 32 moves to the locked position, so that the latch 324 is inserted into the plug hole 312, and the rotation of the handle 30 is limited, so that the handle 30 is fixed relative to the upper cover 20, and the user can open and close the upper cover 20 more smoothly. At this time, the unlocking member 33 is extended by the force of the second reset member 35. When the upper cover 20 moves to close, the base 10 abuts against the unlocking member 33, so that the vertical movement of the unlocking member 33 drives the horizontal movement of the unlocking member 33, so that the unlocking member 33 moves from the locked position to the unlocking position, so that the latch 324 is away from the rotating shaft 31 and moves out of the plug hole 312, and the handle 30 can rotate relative to the upper cover 20. When not in use, the upper cover 20 is closed and the handle 30 is snugly stored in the groove 205 .

[0075] For other contents not described in this embodiment, reference may be made to the above embodiments.

[0076] In addition to the above-mentioned preferred embodiments, the present invention also has other implementation modes. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection requested by the present invention.

Claims

1. A grilling machine, comprising a lower grilling plate assembly, an upper cover and a handle, wherein the handle is rotatably connected to the upper cover via a rotating shaft, and characterized in that: The upper cover body is provided with a locking member and an unlocking member, wherein the locking member has a locking position for locking with the rotating shaft to limit the rotation of the handle, and an unlocking position for unlocking the rotating shaft, and the locking member maintains a tendency to move toward the locking position, and the unlocking member drives the locking member to move from the locking position to the unlocking position, and the locking member is in the unlocking position after the upper cover body is closed.

2. A grilling machine according to claim 1, characterized in that: The unlocking member and the locking member are integrally formed and slidably connected to the upper cover body along the longitudinal direction. The unlocking member drives the locking member to slide along the longitudinal direction to switch between a locking position and an unlocking position.

3. A grilling machine according to claim 2, characterized in that: The locking member includes a locking hole and a movable hole arranged side by side in the longitudinal direction, the movable hole is connected to the side of the locking hole, the rotating shaft passes through the movable hole and can rotate freely in the movable hole, a locking surface is provided in the locking hole, and a stop surface is provided on the outer peripheral side of the rotating shaft, the unlocking member drives the locking member to move longitudinally to the locking position so that the rotating shaft enters the locking hole and locks the rotating shaft through the abutment and fit between the locking surface and the stop surface.

4. The grilling machine according to claim 1, characterized in that: The locking member is connected to the upper cover body by sliding along the transverse direction, and the unlocking member is connected to the upper cover body by sliding along the longitudinal direction. The unlocking member moves along the longitudinal direction to drive the locking member to slide along the transverse direction to switch between the locking position and the unlocking position.

5. A grilling machine according to claim 4, characterized in that: The locking member is located on one side of the rotating shaft and has a locking surface. The outer peripheral side surface of the rotating shaft is provided with a rotation-stopping surface. The locking member approaches the rotating shaft and enters a locking position so that the locking surface and the rotation-stopping surface abut and fit to lock the rotating shaft or move away from the rotating shaft to an unlocking position so that the locking surface is away from the rotating shaft.

6. The grilling machine according to claim 4, characterized in that: The outer peripheral side of the rotating shaft is provided with a plug-in hole, the locking piece is located on one side of the rotating shaft, and the locking piece is provided with a pin that can be inserted into the plug-in hole. The locking piece approaches the rotating shaft and enters a locking position so that the pin is inserted into the plug-in hole to lock the rotating shaft, or moves away from the rotating shaft to an unlocking position so that the pin exits the plug-in hole.

7. The grilling machine according to claim 1, characterized in that: The upper cover body is provided with a through hole for the unlocking piece to extend out, and the unlocking piece is abutted by the lower baking tray assembly during the closing process of the upper cover body to drive the locking piece to move from the locked position to the unlocked position; or, the unlocking piece includes an electromagnet, and the upper cover body is provided with a micro switch, and the micro switch is abutted and triggered by the lower baking tray assembly during the closing process of the upper cover body so that the electromagnet drives the locking piece to move from the locked position to the unlocked position.

8. The grilling machine according to claim 1, characterized in that: A first reset member is provided between the locking member and / or unlocking member and the upper cover body to keep the locking member moving toward the locking position; alternatively, the locking position is lower than the unlocking position, and the locking member uses gravity to keep moving toward the locking position.

9. The grilling machine according to claim 1, characterized in that: A second reset member for resetting the unlocking member is provided between the unlocking member and the upper cover body; or, the unlocking member moves upward to drive the locking member to move from the locking position to the unlocking position, and the unlocking member is reset by gravity.

10. The grilling machine according to claim 1, characterized in that: The rotating shaft is provided with a stop surface, and the locking member is provided with a locking surface. The locking member locks the rotating shaft by abutting and fitting between the locking surface and the stop surface. The upper cover body is provided with a limiting surface for limiting the rotation range of the handle in the direction of the lower baking tray assembly. The handle or the rotating shaft stops rotating after abutting against the limiting surface, and the stop surface is made parallel to the locking surface so that the locking member automatically enters the locking position.

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