Upper cover assembly and frying and baking appliance

Abstract

The utility model provides an upper cover assembly and a frying and baking appliance, the frying and baking appliance comprises a lower shell assembly and the upper cover assembly rotatably connected with the lower shell assembly, the upper cover assembly comprises an upper cover, a handle and a locking assembly, and the upper cover is provided with a mounting groove; the handle is rotatably arranged on the upper cover, the handle comprises a force application part and a supporting part connected to the force application part, and the handle has a folded state and an unfolded state; the locking assembly comprises a push button and a limiting piece, the push button is movably arranged on one of the upper cover and the supporting part, the limiting piece is arranged on the other one of the upper cover and the supporting part, and in the storage state, the push button is clamped to the limiting piece, so that the supporting part is located in the mounting groove; the supporting part can automatically rotate relative to the upper cover so that the handle can be switched to the unfolded state, and a set angle is kept between the lower surface of the supporting part and the upper surface of the upper cover. According to the handle of the frying and baking appliance, the size can be reduced when the handle is stored, and the handle can be safely and conveniently unfolded when the cover body needs to be lifted or supported.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of household appliances, in particular to an upper cover assembly and a baking appliance. BACKGROUND

[0002] The baking appliance usually comprises an upper baking tray assembly and a lower baking tray assembly, the upper baking tray assembly is rotatably connected to the lower baking tray, and a handle is usually arranged on the upper baking tray assembly to facilitate the user to exert force.

[0003] At present, the handle on the upper shell of the baking appliance can be divided into two types, one is a fixed handle, the handle is fixed on the upper shell, and the handle is arranged on the top surface of the upper shell in the height direction of the upper shell or is protruded on the side surface or the top surface of the upper shell in the length direction of the upper shell, the fixed handle cannot support the baking appliance when the baking appliance is completely unfolded, or the fixed handle needs to be arranged to protrude from the top surface of the upper shell by a high dimension to support the baking appliance, which increases the overall volume of the baking appliance and is inconvenient to store; the other is a folding handle, the folding handle can reduce the volume when being stored and can support the baking appliance when being completely unfolded, but the handle of the existing folding handle is close to the upper shell in the storage state, the upper shell is subjected to high-temperature heat radiation of the upper heating element and the upper baking tray, the handle has no protruding part, and the user may be scalded when touching the upper shell or the upper baking tray. SUMMARY

[0004] Therefore, it is necessary to provide an upper cover assembly and a baking appliance to solve the above problems, the handle of the baking appliance can reduce the volume when being stored and can be safely and conveniently unfolded when being lifted or supporting the cover.

[0005] The utility model provides an upper cover assembly for a baking appliance, the baking appliance comprises a lower shell assembly and an upper cover assembly rotatably connected with the lower shell assembly, the upper cover assembly comprises: an upper cover, the upper cover is provided with a mounting groove, the mounting groove is located away from one end of the upper cover assembly for rotatably connecting with the lower shell assembly; a handle, the handle is rotatably arranged on the upper cover, the handle comprises a force applying part and a supporting part connected with the force applying part, the handle has a storage state and an unfolded state; and a locking assembly, the locking assembly comprises a push button and a limiting piece, the push button is movably arranged on one of the upper cover or the supporting part, and the limiting piece is arranged on the other one, in the storage state, the push button is clamped on the limiting piece, so that the supporting part is located in the mounting groove, when the push button is separated from the limiting piece, the supporting part can automatically rotate relative to the upper cover, so that the handle changes to the unfolded state, and a lower surface of the supporting part and an upper surface of the upper cover are kept at a set angle.

[0006] In the upper cover assembly, the handle is in the storage state, the supporting part of the handle is located in the mounting groove, so that the supporting part does not protrude from the upper cover, thereby reducing the volume of the upper cover assembly when being stored; when the user needs to lift the upper cover assembly, the push button is first pushed to move away from the limiting piece, so that the push button is separated from the limiting piece, the supporting part is automatically rotated relative to the upper cover, so that the handle is changed to the unfolded state, the user opens the upper cover through the unfolded handle, and the user will not touch the high-temperature upper cover and will not be scalded; in the unfolded state, the lower surface of the supporting part and the upper surface of the upper cover are kept at a set angle, so that one end of the force applying part away from the upper cover can be stably supported on the external plane such as a desktop or a countertop, thereby supporting the upper cover assembly to ensure the stability and reliability of the upper cover assembly in the 180-degree open cover state.

[0007] In one of the embodiments, the locking assembly further comprises a reset piece, one of the upper cover or the supporting part is provided with a cavity, the push button is movably located in the cavity, one end of the reset piece abuts against the push button, and the other end abuts against the wall of the cavity.

[0008] In this way, when the handle is changed to the storage state, the push button can be automatically reset to move towards the side close to the limiting piece under the elastic force of the reset piece, so that the push button is clamped in the limiting piece, facilitating the user to operate; and the reset piece can also improve the stability and reliability of the handle in the storage state.

[0009] In one of the embodiments, the push button comprises a pushing part, a clamping part and a blocking seat, the clamping part extends from the blocking seat towards the side close to the limiting piece, the pushing part is connected to the clamping part and / or the blocking seat and at least partially protrudes from the cavity, and the reset piece abuts against the side of the blocking seat away from the clamping part; the limiting piece is a limiting groove matched with the clamping part.

[0010] In this way, the pushing part at least partially protrudes from the cavity, so that the user can control the pushing part to push the push button outside the cavity; the blocking seat can cooperate with the inner wall of the cavity to make the push button always move along the extension direction of the cavity, ensuring that the clamping part can be accurately clamped in the limiting piece when the push button moves close to the limiting piece.

[0011] In one of the embodiments, in the storage state, along the movement direction of the push button, the overlapping size L1 of the clamping part and the limiting groove satisfies 2mm to 5mm.

[0012] In this way, the contact area of the clamping part and the limiting groove in the storage state can be increased, the limiting effect between the clamping part and the limiting groove is improved, and the stability and reliability of the handle in the storage state are improved.

[0013] In one of the embodiments, when the clamping portion is separated from the limiting groove, the minimum gap size L2 between the clamping portion and the limiting groove is not less than 2mm.

[0014] In this way, the clamping portion can be prevented from interfering with the limiting member or the supporting portion when the handle rotates relative to the upper cover, so that the handle can rotate smoothly relative to the upper cover.

[0015] In one of the embodiments, one of the handle and the mounting groove is provided with a rotating shaft, and the other is provided with a rotating groove matched with the rotating shaft.

[0016] In this way, the handle is rotated relative to the upper cover by the cooperation of the rotating shaft and the rotating groove, which is simple in structure and convenient for processing and assembly.

[0017] In one of the embodiments, the rotating shaft is arranged on the supporting portion, and the handle is further provided with an elastic member, which is in a compressed state in the storage state, and the elastic member resets to change the handle to the unfolded state when the push button is separated from the limiting member.

[0018] In this way, when the push button is separated from the limiting member, the supporting portion can rotate relative to the upper cover under the elastic force of the elastic member to change the handle to the unfolded state, so as to facilitate the user operation; and the elastic member can also improve the stability and reliability of the handle in the unfolded state.

[0019] In one of the embodiments, the rotating shaft is arranged at one end of the supporting portion close to the force applying portion; or the rotating shaft is arranged at one end of the supporting portion away from the force applying portion.

[0020] In this way, when the rotating shaft is arranged at one end of the supporting portion close to the force applying portion, the end of the supporting portion away from the force applying portion can be supported on an external plane in the 180-degree open cover state of the upper cover assembly; and when the rotating shaft is arranged at one end of the supporting portion away from the force applying portion, the end of the force applying portion away from the force applying portion can be supported on an external plane in the 180-degree open cover state of the upper cover assembly.

[0021] In one of the embodiments, the push button is movably arranged on the upper cover, and when the rotating shaft is arranged at one end of the supporting portion close to the force applying portion, a lower end of one end of the clamping portion away from the blocking seat is provided with a first inclined surface; or, the push button is movably arranged on the supporting portion, and when the rotating shaft is arranged at one end of the supporting portion close to the force applying portion, an upper end of one end of the clamping portion away from the blocking seat is provided with a first inclined surface; or, the push button is movably arranged on the upper cover, and when the rotating shaft is arranged at one end of the supporting portion away from the force applying portion, an upper end of one end of the clamping portion away from the blocking seat is provided with a first inclined surface.

[0022] In this way, the first inclined surface makes the handle more smoothly rotate from the unfolded state to the storage state.

[0023] The utility model also provides a kind of baking appliance, comprising: lower shell assembly;And the upper cover assembly of the upper cover assembly, the upper cover assembly is rotationally connected in the lower shell assembly. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the sectional view schematic drawing of the baking appliance of an embodiment of the utility model under side view angle, wherein push button is arranged in limiting piece;

[0025] Figure 2 It is Figure 1 Enlarged schematic diagram of A in it;

[0026] Figure 3 It is Figure 1 Sectional view schematic drawing of the baking appliance of the utility model, wherein push button is separated from limiting piece;

[0027] Figure 4 It is Figure 3 Enlarged schematic diagram of B in it;

[0028] Figure 5 It is Figure 3 Structural schematic diagram of the baking appliance of the utility model, wherein handle is in unfolded state;

[0029] Figure 6 It is Figure 5 Enlarged schematic diagram of C in it;

[0030] Figure 7 It is Figure 5 Structural schematic diagram of the baking appliance of the utility model, wherein upper cover assembly is in 180 degrees open cover state;

[0031] Figure 8 It is Figure 5 Perspective structural schematic diagram of the baking appliance of the utility model;

[0032] Figure 9 It is Figure 8 Exploded structural schematic diagram of the baking appliance of the utility model;

[0033] Figure 10 It is Figure 9 Exploded structural schematic diagram of handle in another angle in it;

[0034] Figure 11 It is the sectional view schematic drawing of the baking appliance of second embodiment of the utility model under side view angle, wherein push button is arranged in limiting piece;

[0035] Figure 12 It is Figure 11 Enlarged schematic diagram of D in it;

[0036] Figure 13 is a sectional view of the grilling appliance of Figure 11 where the push button is disengaged from the stopper;

[0037] Figure 14 is an enlarged view of E in Figure 13

[0038] Figure 15 is a structural view of the grilling appliance of Figure 11 where the handle is in the unfolded state;

[0039] Figure 16 is an enlarged view of F in Figure 15

[0040] Figure 17 is an exploded structural view of the handle in Figure 11

[0041] Figure 18 is a sectional view of the grilling appliance of the third embodiment of the present application from a side view perspective, where the push button is engaged with the stopper;

[0042] Figure 19 is an enlarged view of G in Figure 18

[0043] Figure 20 is a sectional view of the grilling appliance of Figure 18 where the push button is disengaged from the stopper;

[0044] Figure 21 is a structural view of the grilling appliance of Figure 18 where the handle is in the unfolded state;

[0045] Figure 22 is a structural view of the grilling appliance of Figure 21 where the upper cover assembly is in the 180 degree open cover state;

[0046] Figure 23 is an exploded structural view of the grilling appliance of Figure 18

[0047] Figure 24 is an exploded structural view of the upper cover assembly in another angle in Figure 23

[0048] Figure 25 is an exploded structural view of the handle in another angle in Figure 23

[0049] ​​​​​​​100, upper cover assembly; 10, upper cover; 11, mounting groove; 20, handle; 21, force applying part; 22, supporting part; 30, locking assembly; 31, push button; 311, pushing part; 312, clamping part; 3121, first inclined surface; 313, blocking seat; 32, limiting piece; 321, limiting groove; 322, second inclined surface; 33, resetting piece; 34, cavity; 35, frame; 41, rotating shaft; 42, rotating groove; 43, elastic piece; 44, fixing pin; 50, upper baking tray; 60, pressing plate; 200, lower shell assembly; 201, supporting leg. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0051] It should be noted that when a component is referred to as "mounted on" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "disposed on" another component, it can be directly disposed on the other component or there can be a middle component. When a component is referred to as "fixed on" another component, it can be directly fixed on the other component or there can be a middle component.

[0052] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments of the present application, and is not intended to limit the present application. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0053] The grilling appliance generally comprises an upper grill plate assembly and a lower grill plate assembly, the upper grill plate assembly is rotatably connected to the lower grill plate, by operating the upper grill plate assembly to rotate relative to the lower grill plate assembly, generally a handle is arranged on the upper grill plate assembly to facilitate the user to exert force. The handle on the upper shell of the current grilling appliance can be generally divided into two types, one is a fixed handle, the handle is fixedly arranged on the upper shell, the handle is arranged on the top surface of the upper shell along the height direction of the upper shell or is protruded on the side surface or top surface of the upper shell along the length direction of the upper shell, such fixed handle either cannot play a supporting role when the grilling appliance is completely unfolded, or needs to be arranged with a high size protruding above the top surface of the upper shell to play a supporting role, which increases the overall volume of the grilling appliance and is inconvenient to store; the other is a folding handle, which can reduce the volume when stored and play a supporting role when completely unfolded, but the existing folding handle is closely attached to the upper shell in the storage state, the upper shell is subjected to high temperature radiation of the upper heating element and the upper grill plate, the handle has no protruding part, and the user may be scalded when holding the handle.

[0054] In order to solve the above problems, as shown in Figures 1 to 25 , the application provides an upper cover assembly 100 and a grilling appliance, the handle of the grilling appliance can not only reduce the volume when stored, but also can be safely and conveniently unfolded when it is needed to be lifted or supported. Wherein, the length direction of the grilling appliance is defined as Figure 1 , Figure 11 and Figure 18 the left and right direction shown in the figure, the width direction of the grilling appliance is Figure 1 , Figure 11 and Figure 18 the front and back direction shown in the figure, and the height direction of the grilling appliance is Figure 1 , Figure 11 and Figure 18 the up and down direction shown in the figure.

[0055] As shown in Figures 1 to 6As shown, specifically, the upper cover assembly 100 is used for a grilling appliance, the grilling appliance comprises a lower housing assembly 200 and the upper cover assembly 100 rotatably connected with the lower housing assembly 200, the upper cover assembly 100 comprises an upper cover 10, a handle 20 and a locking assembly 30, wherein: the upper cover 10 is provided with a mounting groove 11, the mounting groove 11 is located away from one end of the upper cover assembly 100 for rotatably connecting with the lower housing assembly 200; the handle 20 is rotatably arranged on the upper cover 10, the handle 20 comprises a force applying part 21 and a supporting part 22 connected with the force applying part 21, the handle 20 has a storage state and an unfolded state; the locking assembly 30 comprises a push button 31 and a limiting piece 32, the push button 31 is movably arranged on one of the upper cover 10 or the supporting part 22, the limiting piece 32 is arranged on the other one, in the storage state, the push button 31 is clamped on the limiting piece 32, so that the supporting part 22 is located in the mounting groove 11, when the push button 31 is separated from the limiting piece 32, the supporting part 22 can automatically rotate relative to the upper cover 10, so that the handle 20 changes to the unfolded state, and the lower surface of the supporting part 22 and the upper surface of the upper cover 10 maintain a set angle.

[0056] It should be noted that the upper cover assembly 100 has a closed state as shown in Figures 1 to 6 , a 90-degree open cover state (not shown in the figure) and a 180-degree open cover state as shown in Figure 7 . The user can control the upper cover assembly 100 to rotate from the closed state to the 90-degree open cover state and the 180-degree open cover state in the clockwise direction along Figure 1 relative to the lower housing assembly 200 in sequence, or control the upper cover assembly 100 to rotate from the 180-degree open cover state to the 90-degree open cover state and the closed state in the counterclockwise direction along Figure 7 relative to the lower housing assembly 200 in sequence. Among them, in the closed state, the upper cover assembly 100 and the lower housing assembly 200 are approximately 0°; in the 90-degree open cover state, the upper cover assembly 100 and the lower housing assembly 200 are approximately 90° to 105°; in the 180-degree open cover state, the upper cover assembly 100 and the lower housing assembly 200 are approximately 180°.

[0057] The upper cover assembly 100 provided by the embodiment of the utility model, when the handle 20 is in the storage state, the supporting part 22 of the handle 20 is located in the mounting groove 11, so that the supporting part 22 does not excessively protrude from the upper cover 10, avoiding increasing the overall thickness of the upper cover assembly 100, so that the volume of the upper cover assembly 100 can be reduced when being stored, facilitating storage; when the user needs to lift the upper cover assembly 100, the push button 31 is first pushed to move towards the side away from the limiting piece 32, so that the push button 31 is separated from the limiting piece 32, the supporting part 22 is automatically rotated relative to the upper cover 10, so that the handle 20 is changed to the unfolded state, and the upper cover 10 is opened through the unfolded handle 20, so that the user does not touch the high-temperature upper cover 10, thereby avoiding being scalded, and in the unfolded state, the lower surface and the upper surface of the supporting part 22 maintain a set angle, so that one end of the force applying part 21 away from the upper cover 10 can be stably supported on the external plane such as a desktop or a table top, thereby supporting the upper cover assembly 100, so as to ensure the stability and reliability of the upper cover assembly 100 in the 180-degree opening state.

[0058] When the handle 20 needs to be changed from the opening state to the storage state, the supporting part 22 is controlled to be reversely rotated relative to the upper cover 10, so that the handle 20 is changed to the storage state, and the push button 31 is controlled to move towards the side close to the limiting piece 32, so that the push button 31 is clamped on the limiting piece 32, thereby stably maintaining the handle 20 in the storage state, facilitating the user to store.

[0059] As shown in Figures 8 to 10 and Figures 23 to 25 , one of the handle 20 and the mounting groove 11 is provided with a rotating shaft 41, and the other is provided with a rotating groove 42 matched with the rotating shaft 41. The rotating shaft 41 and the rotating groove 42 are matched to realize the rotation of the handle 20 relative to the upper cover 10, which is simple in structure and convenient for processing and assembly. Specifically, the upper cover assembly 100 further comprises a pressing plate 60 provided with a groove, the pressing plate 60 is arranged on the slot of the rotating groove 42, and forms an annular hole with the rotating groove 42. The pressing plate 60 can prevent the rotating shaft 41 from coming out of the rotating groove 42, and ensure the stability and reliability of the connection between the handle 20 and the upper cover 10, and the pressing plate 60 and the rotating groove 42 are separately arranged, which can also facilitate the disassembly and assembly of the handle 20. The number of rotating shafts 41 can be two, and the two rotating shafts 41 are oppositely arranged on the two sides of the handle 20, the number of rotating grooves 42 is also two, and they are arranged one by one corresponding to the rotating shafts 41, and the locking assembly 30 is arranged between the two rotating shafts 41, so that the structure of the handle 20 is simple, convenient for production and processing, and the stability and reliability of the connection between the handle 20 and the upper cover 10 can be ensured.

[0060] As shown in Figures 8 to 10As shown, the rotating shaft 41 is arranged on the support part 22, and the handle 20 is further provided with an elastic element 43, which is in a compressed state in the storage state, and when the push button 31 is separated from the limiting element 32, the elastic element 43 resets to change the handle 20 to the unfolded state. When it is needed to change the upper cover assembly 100 from the closed state to the 90-degree open state or the 180-degree open state, the push button 31 is pushed to move away from the limiting element 32, so that the push button 31 is separated from the limiting element 32, and the support part 22 can automatically rotate relative to the upper cover 10 under the elastic force of the elastic element 43 to change the handle 20 to the unfolded state, without the need for the user to manually control the rotation of the support part 22 relative to the upper cover 10, so as to facilitate the user operation. Moreover, the elastic element 43 can also improve the stability and reliability of the handle 20 in the unfolded state, so that the handle 20 is not easily reversely rotated to the storage state relative to the upper cover 10, thereby improving the stability and reliability of the upper cover assembly 100 in the 180-degree open state. Specifically, the elastic element 43 can be a torsion spring, the torsion spring passes through the fixing pin 44 and is connected with the rotating shaft 41 through the fixing pin 44, and two torsion arms of the torsion spring are respectively abutted with the support part 22 and the bottom wall of the mounting groove 11. In the storage state, the torsion spring is in a torsion state, i.e., a compressed state. Of course, the elastic element 43 can also be a spring, a silicon rubber element or other elastic element, and the embodiments of the present application are not limited in this regard.

[0061] As shown in the drawings, Figures 1 to 17 In an embodiment, the rotating shaft 41 is arranged at one end of the support part 22 away from the force applying part 21. The support part 22 can rotate relative to the upper cover 10 in the clockwise direction from the storage state to change the handle 20 to the unfolded state, and the support part 22 can rotate relative to the upper cover 10 in the counterclockwise direction from the unfolded state to change the handle 20 to the storage state. As shown in the drawings, Figure 1 As shown in the drawings, Figure 5 As shown in the drawings, Figure 7 In the 180-degree open state of the upper cover assembly 100, one end of the force applying part 21 away from the support part 22 can be supported on an external plane such as a desktop or a table top. As shown in the drawings, Figure 1 and Figure 11 As shown in the drawings, Figure 5 , Figure 7 and Figure 15As shown, in the unfolded state, a preset included angle a is formed between the lower surface of the supporting portion 22 and the upper surface of the upper cover 10, and the range of the preset included angle a satisfies 90 degrees to 105 degrees. The included angle a can be 90 degrees, 95 degrees, 100 degrees, 105 degrees, or any angle within the range of 90 degrees to 105 degrees. The included angle a between the lower surface of the supporting portion 22 and the upper surface of the upper cover 10 is greater than or equal to 90 degrees, and in the 180-degree open cover state, the upper cover assembly 100 prevents the force applied by the upper cover 10 to the supporting portion 22 from causing the handle 20 to be accidentally rotated in the counterclockwise direction relative to the upper cover 10 to the storage state, thereby further improving the stability and reliability of the handle 20 supporting the upper cover assembly 100; and the included angle a between the upper surface of the supporting portion 22 and the upper surface of the upper cover 10 is less than or equal to 105 degrees, preventing the angle of rotation of the handle 20 relative to the upper cover 10 from being too large to affect the supporting effect, and also avoiding causing the length dimension of the handle 20 to be too large.

[0062] As shown, Figures 8 to 25 In another embodiment, the rotating shaft 41 is arranged at one end of the supporting portion 22 close to the force applying portion 21. The supporting portion 22 can be rotated in the counterclockwise direction relative to the upper cover 10 from the storage state to the unfolded state, so that the handle 20 is changed to the unfolded state, and the supporting portion 22 can be rotated in the clockwise direction relative to the upper cover 10 from the unfolded state to the storage state, so that the handle 20 is changed to the storage state. Figure 18 As shown, Figure 21 As shown, Figure 22 As shown, in the unfolded state, a preset included angle a is formed between the lower surface of the supporting portion 22 and the upper surface of the upper cover 10, and the range of the preset included angle a satisfies 90 degrees to 105 degrees. Figure 18 Figures 21 to 22 As shown,

[0063] As shown, Figures 1 to 10 In one embodiment, the push button 31 is movably arranged on the upper cover 10, and the limiting piece 32 is arranged on the supporting portion 22. Specifically, the user can move the push button 31 towards the side away from the supporting portion 22, so that the push button 31 is disengaged from the limiting piece 32; when the handle 20 is changed to the storage state, the user can control the push button 31 to move towards the side close to the supporting portion 22, so that the push button 31 is clamped in the limiting piece 32.

[0064] As shown, Figures 11 to 17 ​As shown in another embodiment, the push button 31 is movably arranged on the support part 22, and the limiting part 32 is arranged on the upper cover 10. Specifically, the user can push the push button 31 to move away from the upper cover 10, so that the push button 31 is disengaged from the limiting part 32; when the handle 20 is transformed to the storage state, the user can control the push button 31 to move towards the upper cover 10, so that the push button 31 is clamped on the limiting part 32.

[0065] As shown in another embodiment, the push button 31 is movably arranged on the support part 22, and the limiting part 32 is arranged on the upper cover 10. Specifically, the user can push the push button 31 to move away from the upper cover 10, so that the push button 31 is disengaged from the limiting part 32; when the handle 20 is transformed to the storage state, the user can control the push button 31 to move towards the upper cover 10, so that the push button 31 is clamped on the limiting part 32. Figure 2 、 Figure 4 、 Figure 12 and Figure 14 As shown, the locking assembly 30 further comprises a reset part 33, one of the upper cover 10 or the support part 22 is provided with a cavity 34, the push button 31 is movably arranged in the cavity 34, one end of the reset part 33 abuts against the push button 31, and the other end abuts against the wall of the cavity 34. At least when the user pushes the push button 31 to move away from the limiting part 32, so that the push button 31 is disengaged from the limiting part 32, the reset part 33 is in a compressed state and exerts an elastic force on the push button 31 towards the limiting part 32, so that when the handle 20 is transformed to the storage state, the push button 31 can be automatically reset to move towards the limiting part 32 under the elastic force of the reset part 33, so that the push button 31 is clamped on the limiting part 32, without the need for the user to manually control the push button 31 to move towards the limiting part 32 for reset, thereby facilitating user operation. Moreover, when the push button 31 is clamped on the limiting part 32, the reset part 33 can also be in a compressed state and exert an elastic force on the push button 31 towards the limiting part 32, so that the push button 31 is stably and reliably clamped on the limiting part 32, thereby improving the stability and reliability of the handle 20 in the storage state. The reset part 33 can be a spring, a disc spring, a silicone rubber part or other elastic element, which is not specifically limited in the embodiments of the present application. Moreover, the cavity 34 can be directly formed by grooving on the upper cover 10 or the support part 22; or the locking assembly 30 can further comprise a frame 35, and the frame 35 and the upper cover 10 or the support part 22 form the cavity 34.

[0066] As shown in another embodiment, the push button 31 is movably arranged on the support part 22, and the limiting part 32 is arranged on the upper cover 10. Specifically, the user can push the push button 31 to move away from the upper cover 10, so that the push button 31 is disengaged from the limiting part 32; when the handle 20 is transformed to the storage state, the user can control the push button 31 to move towards the upper cover 10, so that the push button 31 is clamped on the limiting part 32. Figure 2 and Figure 12As shown, the push button 31 comprises a pushing portion 311, a clamping portion 312 and a blocking seat 313, the clamping portion 312 extends from the blocking seat 313 towards the side close to the limiting member 32, the pushing portion 311 is connected to the clamping portion 312 and the blocking seat 313 and at least partially protrudes from the cavity 34, and the reset member 33 abuts against the side of the blocking seat 313 away from the clamping portion 312; the limiting member 32 is a limiting groove 321 matched with the clamping portion 312. Alternatively, the pushing portion 311 can be separately connected to the clamping portion 312 or the blocking seat 313, as long as the pushing portion 311, the clamping portion 312 and the blocking seat 313 are connected to each other. The pushing portion 311 at least partially protrudes from the cavity 34, so that the user can control the movement of the push button 31 by pushing the pushing portion 311 outside the cavity 34. The blocking seat 313 can cooperate with the inner wall of the cavity 34 to limit the movement direction of the push button 31, so that the push button 31 can always move along the extension direction of the cavity 34, ensuring that the clamping portion 312 can be accurately clamped in the limiting member 32 when the push button 31 moves close to the limiting member 32, and the clamping portion 312 can be separated from the clamping portion of the limiting member 32 when the push button 31 moves away from the limiting member 32. Meanwhile, the blocking seat 313 can also limit the activity range of the reset member 33, ensuring the deformation effect of the reset member 33.

[0067] As shown in Figure 2 and Figure 12 shown, in the storage state, along the movement direction of the push button 31, the overlapping size L1 of the clamping portion 312 and the limiting groove 321 satisfies 2mm to 5mm. It should be noted that the overlapping size L1 refers to the length size of the part of the clamping portion 312 clamped in the limiting groove 321 along the movement direction of the push button 31. Among them, L1 can be 2mm, 3mm, 4mm, 5mm, etc. in the range of 2mm to 5mm, preferably 3mm. In this way, the contact area of the clamping portion 312 and the limiting groove 321 in the storage state can be increased, and the limiting effect between the clamping portion 312 and the limiting groove 321 can be improved, thereby improving the stability and reliability of the handle 20 in the storage state.

[0068] As shown in Figure 4 and Figure 14 shown, when the clamping portion 312 is separated from the limiting groove 321, the minimum gap size L2 between the clamping portion 312 and the limiting groove 321 is not less than 2mm. It should be noted that the minimum gap size L2 refers to the length size of the minimum gap between the clamping portion 312 and the limiting member 32 along the movement direction of the push button 31 when the clamping portion 312 is separated from the limiting groove 321. Among them, L2 can be 2mm, 3mm, 4mm, 5mm, etc. in any size greater than or equal to 2mm. In this way, it can be prevented that the clamping portion 312 will interfere with the limiting member 32 or the supporting portion 22 when the handle 20 rotates relative to the upper cover 10, so that the handle 20 can rotate smoothly relative to the upper cover 10.

[0069] As shown in Figure 6As shown, in one embodiment, when the rotating shaft 41 is located at the end of the support portion 22 away from the force-applying portion 21, and the push button 31 is movably located on the upper cover 10, and the limiting member 32 is located on the support portion 22, the handle 20 is in the unfolded state, the end of the locking portion 312 away from the stop 313 abuts against the support portion 22, and the reset member 33 is in a compressed state. At this time, the lower end of the locking portion 312 away from the stop 313 is provided with a first inclined surface 3121. During the process of rotating the control support 22 relative to the upper cover 10 to change the handle 20 to the storage state, the upper surface of the support 22 can cooperate with the first inclined surface 3121, so that the push button 31 first moves away from the limiting member 32, and then moves towards the limiting member 32 under the action of the reset member 33 and is locked in the limiting member 32, preventing the push button 31 from abutting against the upper surface of the support 22 and interfering with the rotation of the handle 20, thereby making the handle 20 rotate more smoothly from the unfolded state to the storage state.

[0070] like Figure 16 As shown, in another embodiment, when the rotating shaft 41 is located at the end of the support portion 22 away from the force-applying portion 21, and the push button 31 is movably located on the support portion 22, and the limiting member 32 is located on the upper cover 10, the handle 20 is in the unfolded state, the end of the locking portion 312 away from the stop 313 abuts against the support portion 22, and the reset member 33 is in its original state. At this time, the upper end of the locking portion 312 away from the stop 313 is provided with a first inclined surface 3121, and the lower end of the limiting member 32 facing the push button 31 may also be provided with a second inclined surface 322 that can slide and cooperate with the first inclined surface 3121. During the process of the control support 22 rotating relative to the upper cover 10 to change the handle 20 to the storage state, the first inclined surface 3121 can cooperate with the second inclined surface 322, so that the push button 31 first moves towards the side away from the limiting member 32, and then moves towards the side close to the limiting member 32 under the action of the reset member 33 and is locked in the limiting member 32, preventing the push button 31 from abutting against the bottom of the limiting member 32 and interfering with the rotation of the handle 20, thereby making the handle 20 rotate more smoothly from the unfolded state to the storage state.

[0071] like Figure 19 and Figure 21As shown, in another embodiment, when the pivot 41 is located at the end of the support 22 near the force application part 21, and the push button 31 is movably located on the upper cover 10, and the limiting member 32 is located on the support 22, the upper end of the locking part 312 away from the stop 313 is provided with a first inclined surface 3121, and the lower end of the limiting member 32 facing the push button 31 is also provided with a second inclined surface 322 that can slide and cooperate with the first inclined surface 3121. During the process of controlling the rotation of the support 22 relative to the upper cover 10 to change the handle 20 to the retracted state, the first inclined surface 3121 can cooperate with the second inclined surface 322, so that the push button 31 first moves towards the side away from the limiting member 32, and then moves towards the side close to the limiting member 32 under the action of the reset member 33 and is locked in the limiting member 32, preventing the push button 31 from abutting against the bottom of the limiting member 32 and interfering with the rotation of the handle 20, thereby making the handle 20 rotate more smoothly from the unfolded state to the retracted state.

[0072] Of course, in other embodiments, the pivot 41 may be located at the end of the support 22 near the force application part 21, and the push button 31 may be movably located on the support 22, with the limiting member 32 located on the upper cover 10. In this case, the lower end of the locking part 312 away from the stop 313 has a first inclined surface 3121, and the upper end of the limiting member 32 facing the push button 31 may also have a second inclined surface 322 that can slide and cooperate with the first inclined surface 3121. During the process of controlling the rotation of the support 22 relative to the upper cover 10 to change the handle 20 to the retracted state, the first inclined surface 3121 can cooperate with the second inclined surface 322, so that the push button 31 first moves towards the side away from the limiting member 32, and then moves towards the side close to the limiting member 32 under the action of the reset member 33 and locks onto the limiting member 32, preventing the push button 31 from abutting against the bottom of the limiting member 32 and interfering with the rotation of the handle 20, thereby making the handle 20 rotate more smoothly from the unfolded state to the retracted state.

[0073] like Figure 19 As shown, when the pivot 41 is located at the end of the support 22 near the force application part 21, and the push button 31 is movably located on the upper cover 10, and the limiting member 32 is located on the support 22, in the retracted state, the limiting member 32 is supported by the bottom wall of the mounting groove 11, and the contact dimension L3 between the limiting member 32 and the bottom wall of the mounting groove 11 is not less than 2mm. It should be noted that the contact dimension L3 refers to the length of the limiting groove 321, the contact portion between the limiting member 32 and the bottom wall of the mounting groove 11, along the direction of movement of the push button 31 when the support 22 of the locking part 312 is located within the mounting groove 11. L3 can be any dimension greater than or equal to 2mm, such as 2mm, 3mm, 4mm, or 5mm. This ensures the stability and reliability of the handle 20 in the retracted state.

[0074] like Figures 1 to 7As shown, the utility model embodiment further provides a kind of baking appliance, including lower shell subassembly 200 and above-mentioned upper cover subassembly 100, upper cover subassembly 100 is rotationally connected in lower shell subassembly 200.User can control upper cover subassembly 100 relative to lower shell subassembly 200 in Figure 1 As shown, the cover state, 90 degrees open cover state and Figure 7 As shown, the cover state, 90 degrees open cover state and

[0075] As shown, the utility model embodiment further provides a kind of baking appliance, including lower shell subassembly 200 and above-mentioned upper cover subassembly 100, upper cover subassembly 100 is rotationally connected in lower shell subassembly 200.User can control upper cover subassembly 100 relative to lower shell subassembly 200 in Figure 7 And Figure 22 As shown, lower shell subassembly 200 also has supporting leg 201, the distance between the upper surface of upper cover 10 and the plane where supporting leg 201 is in unfolded state is H1, the height dimension of handle 20 protruding from upper cover 10 is H2, then satisfy: H2-H1≥1mm, wherein H2-H1 can be 1mm, 2mm, 3mm etc. greater than or equal to 1mm any size.Upper cover subassembly 100 also includes upper baking tray 50 arranged on the lower surface of upper cover 10, when supporting leg 201 and force part 21 or supporting part 22 far from the end of upper cover 10 are supported on the external plane such as table top, table top etc., upper baking tray 50 is higher than the end of upper baking tray 50 close to the rotationally connected end of upper cover subassembly 100 and lower shell subassembly 200 when the end of upper cover subassembly 100 and lower shell subassembly 200 is rotationally connected, upper baking tray 50 is inclined downward towards lower shell subassembly 200, so that the oil on upper baking tray 50 can flow to lower shell subassembly 200 along upper baking tray 50, avoid oil to flow to other places and difficult to clean.

[0076] The technical features of the above-described embodiments can be combined arbitrarily, to make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, however, as long as the combination of these technical features does not exist contradictory, it should be considered that it is within the scope of the present application.

[0077] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as the limitation of the scope of the utility model patent.There should be pointed out that, for ordinary skilled person in the art, on the premise that without departing from the concept of the utility model, a number of variations and improvements can be made, which all belong to the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A top cover assembly for a grilling appliance, the grilling appliance comprising a lower housing assembly (200) and a top cover assembly rotatably connected to the lower housing assembly (200), characterized in that, The upper cover assembly includes: The upper cover (10) is provided with a mounting groove (11), which is located at the end away from the upper cover assembly for rotatable connection with the lower housing assembly (200); A handle (20) rotatably mounted on the upper cover (10), the handle (20) including a force-applying part (21) and a support part (22) connected to the force-applying part (21), the handle (20) having a retracted state and an extended state; and The locking component (30) includes a push button (31) and a limiting member (32). The push button (31) is movably disposed on either the upper cover (10) or the support part (22), and the limiting member (32) is disposed on the other one. In the retracted state, the push button (31) is engaged with the limiting member (32), so that the support part (22) is located in the mounting groove (11). When the push button (31) disengages from the limiting member (32), the support part (22) can automatically rotate relative to the upper cover (10) to change the handle (20) to the unfolded state, and maintain a set angle between the lower surface of the support part (22) and the upper surface of the upper cover (10).

2. The upper cover assembly according to claim 1, characterized in that, The locking assembly (30) further includes a reset member (33). A cavity (34) is provided on one of the upper cover (10) or the support (22). The push button (31) is movably located in the cavity (34). One end of the reset member (33) abuts against the push button (31), and the other end abuts against the wall of the cavity (34).

3. The upper cover assembly according to claim 2, characterized in that, The push button (31) includes a push part (311), a locking part (312), and a stop (313). The locking part (312) extends from the stop (313) toward the side close to the limiting member (32). The push part (311) is connected to the locking part (312) and / or the stop (313) and at least partially protrudes from the cavity (34). The reset member (33) abuts against the side of the stop (313) away from the locking part (312). The limiting member (32) is a limiting groove (321) that cooperates with the card part (312).

4. The upper cover assembly according to claim 3, characterized in that, In the stored state, along the movement direction of the push button (31), the overlap dimension L1 between the locking part (312) and the limiting groove (321) is 2mm to 5mm.

5. The upper cover assembly according to claim 3, characterized in that, When the card part (312) disengages from the limiting groove (321), the minimum gap size L2 between the card part (312) and the limiting groove (321) is not less than 2mm.

6. The upper cover assembly according to claim 3, characterized in that, One of the handle (20) and the mounting groove (11) is provided with a rotating shaft (41), and the other is provided with a rotating groove (42) adapted to the rotation of the rotating shaft (41).

7. The upper cover assembly according to claim 6, characterized in that, The pivot (41) is mounted on the support (22), and the handle (20) is also provided with an elastic element (43). In the retracted state, the elastic element (43) is in a compressed state. When the push button (31) disengages from the limiting member (32), the elastic element (43) resets, causing the handle (20) to change to an unfolded state.

8. The upper cover assembly according to claim 7, characterized in that, The rotating shaft (41) is located at one end of the support part (22) near the force-applying part (21); or the rotating shaft (41) is located at one end of the support part (22) away from the force-applying part (21).

9. The upper cover assembly according to claim 8, characterized in that, The push button (31) is movably disposed on the upper cover (10), and when the rotating shaft (41) is disposed at one end of the support part (22) near the force-applying part (21), the lower end of the locking part (312) away from the stop (313) is provided with a first inclined surface (3121); or, The push button (31) is movably disposed on the support part (22), and when the rotating shaft (41) is disposed on one end of the support part (22) near the force-applying part (21), the upper end of the locking part (312) away from the stop (313) is provided with a first inclined surface (3121); or, The push button (31) is movably disposed on the upper cover (10), and when the rotating shaft (41) is disposed at the end of the support part (22) away from the force application part (21), the upper end of the locking part (312) away from the stop (313) is provided with a first inclined surface (3121).

10. A frying / grilling appliance, characterized in that, include: Lower housing assembly (200); and The upper cover assembly according to any one of claims 1 to 9 is rotatably connected to the lower housing assembly (200).

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