Frying and baking machine

Abstract

The utility model belongs to the technical field of kitchen appliances, and discloses a frying and baking machine which comprises a lower baking tray assembly, an upper baking tray assembly and a hinge assembly, the upper baking tray assembly is in a cover closing state, a first cover opening state and a second cover opening state, and the overturning angle of the upper baking tray assembly in the first cover opening state is smaller than that in the second cover opening state; the hinge assembly comprises a hinge body, a limiting piece fixed to the upper baking tray assembly and a fixing base fixed to the lower baking tray assembly, the upper end of the hinge body is rotationally connected with the limiting piece, the lower end of the hinge body is rotationally connected with the fixing base, and the hinge body can ascend and descend relative to the fixing base; the limiting piece is provided with a protruding part, in the cover closing state, the protruding part is located above the fixing base, and in the first cover opening state, the protruding part rotates to the rear side of the fixing base from the upper portion of the fixing base and abuts against the fixing base. The limiting piece abuts against the fixing base through the protruding part so that the upper baking tray assembly can be kept in the first uncovering state, the position of the fixing base cannot deviate or loosen, and limiting is stable and reliable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to kitchen appliance technical field, concretely relates to a frying and baking machine. BACKGROUND

[0002] The prior art discloses a frying and baking machine, comprising a base assembly, an upper cover assembly and a hinge assembly, the base assembly comprises a lower shell and a lower baking tray, the upper cover assembly comprises an upper shell and an upper baking tray, one end of the hinge assembly is rotationally connected with the lower shell, the other end is rotationally connected with the upper shell, and the hinge assembly can be lifted relative to at least one of the lower shell and the upper shell.

[0003] Moreover, based on the above structure, the 90° opening state of the upper baking tray assembly can be clamped, specifically, the upper shell is provided with a first accommodating groove, one end of the hinge body extends into the first accommodating groove and is rotationally connected with the upper shell, the first accommodating groove has adjacent and communicating first and second slot openings, the hinge body can rotate between the first and second slot openings, and the top wall of the second slot opening is provided with a stop surface.

[0004] However, since the hinge body is a movable component that can move up and down and rotate relative to the lower shell, the stability is weak, so when the stop surface abuts against the hinge body, the limiting is unreliable, and the stability of the upper baking tray assembly is not strong. UTILITY MODEL CONTENTS

[0005] The utility model provides a frying and baking machine, on the basis that the upper baking tray assembly can be lifted relative to the lower baking tray assembly and has two opening states, the problem that the limiting stability of the hinge assembly to the upper baking tray assembly is poor in the prior art, causing the upper baking tray assembly to be unable to be reliably kept in the first opening state and to be directly flattened and dropped on the workbench is solved.

[0006] The utility model provides a kind of baking machine, including lower baking tray subassembly, upper baking tray subassembly, the hinge assembly that the upper baking tray subassembly is rotatably connected with lower baking tray subassembly, the upper baking tray subassembly has with the cover closing state of lower baking tray subassembly, the first uncovering state and the second uncovering state of relative lower baking tray subassembly overturning, the overturning angle of the upper baking tray subassembly in the first uncovering state is less than the overturning angle of the second uncovering state;The hinge assembly includes hinge body, limiting piece fixed in upper baking tray subassembly and fixed seat fixed in lower baking tray subassembly, the upper end of the hinge body is rotatably connected with the limiting piece, the lower end of the hinge body is rotatably connected with the fixed seat and the hinge body can be lifted relative to the fixed seat;The limiting piece is equipped with protruding portion, in the cover closing state, the protruding portion is located above the fixed seat, in the first uncovering state, the protruding portion is rotated from the upper side of fixed seat to the rear side of fixed seat and is in contact with the fixed seat.

[0007] The utility model provides a kind of baking machine, the hinge assembly includes hinge body, limiting piece fixed in upper baking tray subassembly and fixed seat fixed in lower baking tray subassembly, the upper end of the hinge body is rotatably connected with the limiting piece, the lower end of the hinge body is rotatably connected with the fixed seat and the hinge body can be lifted relative to the fixed seat, so that user can flexibly overturn upper baking tray subassembly, can be overturned to the first uncovering state and observe cooking condition or continue to overturn to the second uncovering state and realize double-sided baking, satisfy the multiple cooking needs of user, and user uses flexibly and conveniently;And, since the lower end of the hinge body is rotatably connected with the fixed seat and the hinge body can be lifted relative to the fixed seat, that is, limiting piece and hinge body linkage lifting, so that in cover closing state, upper baking tray subassembly is lifted relative to lower baking tray subassembly, so that in the process of cover closing baking food, upper baking tray subassembly rises along with the expansion of food, so that food can be fully expanded, reach crisp taste.The hinge assembly includes hinge body, limiting piece fixed in upper baking tray subassembly and fixed seat fixed in lower baking tray subassembly, limiting piece is in contact with fixed seat by protruding portion, so that upper baking tray subassembly can be kept in the first uncovering state, wherein, fixed seat is fixed to lower baking tray subassembly, therefore, in the first uncovering state, fixed seat does not occur positional deviation or looseness, so that limiting piece can be reliably in contact with fixed seat and be limited, and limiting is stable and reliable, so that upper baking tray subassembly is kept in the first uncovering state stably, avoid upper baking tray subassembly continue to overturn or directly overturn and fall.

[0008] In a preferred embodiment, the fixed seat is provided with an insertion slot for inserting the hinge body and a notch in communication with the insertion slot and open at the upper end, the hinge body rotates between the slot opening of the insertion slot and the notch, a horizontally arranged support table is arranged in the notch, and in the second cover opening state, the rear end surface of the hinge body is flipped to be supported on the support table, so that the inner surface of the upper baking tray assembly is horizontally upward.

[0009] By arranging the insertion slot and the notch in the fixed seat, the hinge body is inserted into the insertion slot, and during the lifting of the hinge body, the slot wall of the insertion slot guides the lifting of the hinge body, so that the lifting of the upper baking tray assembly is flexible and smooth, avoiding jamming; the notch is in communication with the insertion slot, the hinge body rotates between the slot opening of the insertion slot and the notch, so that the flipping of the upper baking tray assembly is flexible and smooth; a horizontally arranged support table is arranged in the notch, and in the second cover opening state, the rear end surface of the hinge body is flipped to be horizontally supported on the support table, and the inner surface of the upper baking tray assembly is horizontally upward, so that the hinge body is limited and supported by the support table, to improve the stability of the upper baking tray assembly in the second cover opening state, therefore, the upper baking tray assembly is not only structurally stable in the first cover opening state, but also can be stably limited in the second cover opening state, and the horizontally arranged support table is beneficial to the horizontal placement of the upper baking tray assembly, to facilitate the user to use the upper baking tray and the lower baking tray to cook food materials on both sides, and to facilitate the cleaning of the upper baking tray assembly.

[0010] More preferably, in the first cover opening state, the protruding part abuts against the first position on the rear side of the fixed seat, and in the second cover opening state, the protruding part abuts against the second position on the rear side of the fixed seat, and the first position is higher than the second position.

[0011] In the second cover opening state, the upper baking tray assembly not only realizes primary limitation by the horizontally arranged support table, but also realizes secondary limitation by the abutment of the protruding part and the fixed seat, to achieve double limitation, so that the upper baking tray assembly is more structurally stable in the second cover opening state. Moreover, the abutment positions of the protruding part in the first cover opening state and the second cover opening state are different in height, the first position is higher than the second position, when the user needs to continue to flip the first baking tray assembly from the first cover opening state to the second cover opening state, the user needs to lift the upper baking tray assembly upward (equivalent to unlocking) and then perform the flipping operation, that is, to realize the flexible switching of the first baking tray assembly between the first cover opening state and the second cover opening state, and to improve the safety of the operation, avoiding the user or the child from directly dropping the first baking tray assembly by mistake.

[0012] More preferably, the insertion slot has two slot side walls arranged oppositely and a rear end wall connecting the two slot side walls, the rear end wall is sunken relative to the two slot side walls to form the gap, an upper end surface of the rear end wall forms the support platform, in the first open cover state, the protruding part abuts against the rear end of the slot side wall; in the second open cover state, the protruding part abuts against the rear end wall;

[0013] In the first open cover state, the protruding part abuts against the rear end of the slot side wall, and on the basis of the hinge body being flipped along the gap sunken between the two slot side walls, the protruding part is also limited by the rear end of the two slot side walls, so that the structure among the hinge body, the fixing seat and the limiting part is compact and reliable in cooperation. In the second open cover state, the protruding part abuts against the rear end wall, so that the upper baking tray assembly can be stably kept in the second open cover state, and the structure is reliable.

[0014] In a preferred embodiment, the insertion slot has two slot side walls arranged oppositely on both sides of the hinge body, each slot side wall is provided with a vertically extending strip-shaped slot, and the lower end of the hinge body is provided with a lower rotating shaft inserted into the strip-shaped slot, the lower rotating shaft is lifted along the strip-shaped slot and can rotate relative to the strip-shaped slot.

[0015] By arranging the strip-shaped slot on the slot side wall and arranging the lower rotating shaft on the lower end of the hinge body, the lower rotating shaft is lifted along the strip-shaped slot and can rotate relative to the strip-shaped slot, so that the structure is simple, and the rotation and lifting of the hinge body relative to the fixing seat are realized, and then the flexible lifting and rotation of the upper baking tray assembly are realized, without the need of additionally arranging a limiting structure, so that the whole machine structure is simplified, the production cost is reduced, and the installation between the hinge body and the fixing seat is also facilitated.

[0016] More preferably, the lifting stroke of the hinge body along the insertion slot is greater than the distance from the support platform to the upper end of the gap.

[0017] The lifting stroke of the hinge body along the insertion slot is the vertical length of the strip-shaped slot, if the lifting stroke of the hinge body along the insertion slot is less than the distance from the support platform to the upper end of the gap, the hinge body and the support platform cannot be closely attached or even slightly flipped excessively, which is not conducive to the stability of the upper baking tray assembly, therefore, the lifting stroke of the hinge body along the insertion slot is greater than the distance from the support platform to the upper end of the gap, which is conducive to the horizontal placement of the upper baking tray assembly in the second open cover state. In addition, the user can first lift the upper baking tray assembly to the highest position of the strip-shaped slot and then flip it to the second open cover state, so that the operation feels good, and the length of the strip-shaped slot and the height of the gap can be maximized, the structure and space are reasonably utilized on the premise of reliably limiting the hinge body and the fixing seat, the structure is compact and simple.

[0018] In a preferred embodiment, the limiting member comprises a base plate fixedly connected with the upper baking tray assembly, an adapter plate for rotationally connecting with the hinge body, and a clamping hook bent at the rear end of the adapter plate, the clamping hook forming the protruding portion and the fixed seat in abutting engagement.

[0019] The limiting member comprises a base plate, an adapter plate and a clamping hook, which are simple in structure, and are used to realize reliable fixation with the upper baking tray assembly, flexible rotation with the hinge body, and abutting engagement with the fixed seat by the clamping hook. In the closed state, the clamping hook can reasonably avoid the fixed seat by the bent position, facilitating flexible opening of the upper baking tray assembly, and in the first open state, the clamping hook can reliably abut against the fixed seat to stably keep the upper baking tray assembly.

[0020] More preferably, the adapter plate is provided with two and is arranged on both sides of the hinge body, the adapter plate is provided with a shaft hole, and the hinge body is provided with an upper rotating shaft inserted into the shaft hole.

[0021] By providing two adapter plates, the hinge body is limited by the two adapter plates arranged on both sides of the hinge body, so that the hinge body can be smoothly flipped and will not be stuck.

[0022] In a preferred embodiment, the hinge body is internally provided with a lead cavity.

[0023] By internally providing the hinge body with a lead cavity, the lead between the heating element and the circuit board in the lower baking tray assembly and the operating assembly in the upper baking tray assembly can be hidden in the lead cavity, protecting the lead from being pulled and squeezed during use. The lead cavity also has the functions of waterproofing, dustproofing and high-temperature resistance, protecting the internal lead from the external environment, prolonging the service life and reliability of the lead, and ensuring reliable circuit connection and high safety of the whole machine.

[0024] More preferably, the hinge body comprises a hinge shell with an open end and a hinge cover buckled at the open end of the hinge shell, and the hinge cover and the hinge shell form the lead cavity.

[0025] The hinge body comprises a hinge shell and a hinge cover designed in two parts, which can quickly arrange the lead during assembly, avoid winding of the lead in the lead cavity, and facilitate position adjustment or wire clamping of the lead in the lead cavity.

[0026] In a preferred embodiment, the lower baking tray assembly comprises a lower outer shell, a lower inner shell mounted in the lower outer shell, and a lower baking tray mounted in the lower inner shell, a fastener is locked to the fixed seat through the lower inner shell, and the lower outer shell is fixedly connected with the lower inner shell and shields the fastener.

[0027] By setting the lower outer shell and the lower inner shell in the lower baking tray assembly, the structural strength of the lower baking tray assembly is strengthened by cooperation of the lower inner shell and the lower outer shell, meanwhile, the fastener is locked with the fixing base through the lower inner shell, so that the fixing base and the lower inner shell are reliably connected, the lower outer shell shields the fastener, avoids rusting of the exposed fastener and prevents the reliability of the fixing base from being reduced due to loosening of the fastener after long-time use, realizes reliable connection of the fixing base and the lower inner shell, and then realizes reliable limiting of the fixing base to the limiting piece, so that the upper baking tray assembly is more stable in the first cover opening state. BRIEF DESCRIPTION OF DRAWINGS

[0028] The accompanying drawings, which are included to provide a further understanding of the present application and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0029] Figure 1 is a structural schematic view of the steam baking machine in the cover closing state according to an embodiment of the present application;

[0030] Figure 2 is a structural schematic view of the steam baking machine in the first cover opening state according to an embodiment of the present application;

[0031] Figure 3 is a structural schematic view of the steam baking machine in the second cover opening state according to an embodiment of the present application;

[0032] Figure 4 is an exploded structural schematic view of the steam baking machine according to an embodiment of the present application;

[0033] Figure 5 is a structural schematic view of the fixing base according to an embodiment of the present application;

[0034] Figure 6 is a structural schematic view of the limiting piece according to an embodiment of the present application;

[0035] Figure 7 is a partial sectional view of the steam baking machine at the hinge assembly according to an embodiment of the present application;

[0036] Figure 8 is a bottom surface structural schematic view of the lower inner shell according to an embodiment of the present application.

[0037] Parts and reference numeral list: 10 lower baking tray assembly; 11 upper shell; 12 upper baking tray; 20 upper baking tray assembly; 21 lower outer shell; 22 lower inner shell; 23 lower baking tray; 30 hinge assembly; 31 hinge body; 311 lower rotating shaft; 312 upper rotating shaft; 313 hinge shell; 314 chain cover; 315 lead wire cavity; 32 limiting piece; 321 protruding part; 322 base plate; 323 adapter plate; 3231 shaft hole; 3211 clamping hook; 33 fixing seat; 331 insertion slot; 332 notch; 333 support table; 334 strip-shaped slot; 40 fastener. DETAILED DESCRIPTION

[0038] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail in conjunction with the accompanying drawings.

[0039] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be implemented in other ways different from those described herein, therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below. It should be noted that the embodiments of the present application and the features in each embodiment can be combined with each other without conflict.

[0040] In addition, in the description of the present application, it should be understood that the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0041] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0042] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] like Figure 1 As shown, in one embodiment, this utility model provides a grill, including a lower grill pan assembly 20, an upper grill pan assembly 10, and a hinge assembly 30 that rotatably connects the upper grill pan assembly 10 and the lower grill pan assembly 20. Figure 1 , 2 As shown in Figure 3, the upper baking pan assembly 10 has a closed state where it is closed to the lower baking pan assembly 20, a first open state where it is flipped open relative to the lower baking pan assembly 20, and a second open state. In the first open state, the flip angle of the upper baking pan assembly 10 is smaller than the flip angle in the second open state. Figure 1 As shown, the hinge assembly 30 includes a hinge body 31, a limiting member 32 fixed to the upper baking pan assembly 10, and a fixing seat 33 fixed to the lower baking pan assembly 20. The upper end of the hinge body 31 is rotatably connected to the limiting member 32, and the lower end of the hinge body 31 is rotatably connected to the fixing seat 33, and the hinge body 31 can rise and fall relative to the fixing seat 33. The limiting member 32 is provided with a protrusion 321, which, in the closed state, such as Figure 1 As shown, the protrusion 321 is located above the fixing base 33. In the first open state, as... Figure 2 As shown, the protrusion 321 rotates from above the fixed base 33 to the rear side of the fixed base 33 and abuts against the fixed base 33.

[0044] It should be noted that, in the first open state, the rotation angle of the upper baking pan assembly 10 is preferably 90° or 108°. In the second open state, the rotation angle β of the upper baking pan assembly 10 is preferably 180°.

[0045] The utility model provides a kind of toasting machine, hinge assembly 30 includes hinge body 31, fixed in the limiting piece 32 of upper baking tray assembly 10 and fixed in the fixed seat 33 of lower baking tray assembly 20, the upper end of hinge body 31 is rotatably connected with limiting piece 32, the lower end of hinge body 31 is rotatably connected with fixed seat 33 and hinge body 31 can be lifted relative to fixed seat 33, so that user can flexibly overturn upper baking tray assembly 10, can be overturned to first uncovering state and observe cooking condition or continue to overturn to second uncovering state and realize double-sided toasting, satisfy the multiple cooking needs of user, user uses flexible and convenient;Moreover, since the lower end of hinge body 31 is rotatably connected with fixed seat 33 and hinge body 31 can be lifted relative to fixed seat 33, that is, limiting piece 32 and hinge body 31 linkage lift, in lid state, upper baking tray assembly 10 realizes lifting relative to lower baking tray assembly 20, so that in the process of lid toasting noodle, upper baking tray assembly 10 rises along with the expansion of noodle, so that noodle can be fully expanded, reach crisp taste.

[0046] As Figure 4 、 5 It is shown that, in a preferred embodiment, fixed seat 33 is provided with the plug-in slot 331 for the insertion of hinge body 31 and the notch 332 communicated with plug-in slot 331 and the upper end opening, hinge body 31 rotates between the slot of plug-in slot 331 and notch 332, support table 333 is arranged in notch 332, in the second uncovering state, the rear end surface of hinge body 31 is overturned to support horizontally on support table 333, so that the inner surface of the upper baking tray assembly is horizontally upwards.

[0047] It needs to be explained that upper baking tray assembly 10 preferably includes upper shell 11 and upper baking tray 12 located in upper shell 11, the inner surface of upper baking tray assembly is horizontally upwards, which means that upper baking tray 12 can be placed horizontally, of course, the surface of upper baking tray 12 can be smooth plane, or non-plane provided with convex strip.

[0048] By setting the insertion slot 331 and the notch 332 on the fixed seat 33, the hinge body 31 is inserted into the insertion slot 331, and then the slot wall of the insertion slot 331 guides the lifting of the hinge body 31, so that the lifting of the upper baking tray assembly 10 is flexible and smooth, avoiding jamming. The notch 332 is connected with the insertion slot 331, and the hinge body 31 rotates between the notch 332 and the slot opening of the insertion slot 331, so that the turning of the upper baking tray assembly 10 is flexible and smooth. The support table 333 horizontally arranged in the notch 332, in the second cover opening state, the rear end surface of the hinge body 31 is turned to be horizontally supported on the support table 333, and the upper baking tray 12 can be horizontally placed, so that the support table 333 is used to limit and support the hinge body 31, so as to improve the stability of the upper baking tray assembly 10 in the second cover opening state. Therefore, the upper baking tray assembly 10 is not only stable in structure in the first cover opening state, but also can be stably limited in the second cover opening state. At the same time, the support table 333 is horizontally arranged, which is beneficial to the horizontal placement of the upper baking tray, so as to facilitate the user to use the upper baking tray and the lower baking tray to realize double-sided frying and baking of food materials, and facilitate the cleaning of the upper baking tray.

[0049] In combination with Figure 2 、 3 , more preferably, in the first cover opening state, the protruding part 321 abuts against the first position on the rear side of the fixed seat 33, and in the second cover opening state, the protruding part 321 abuts against the second position on the rear side of the fixed seat 33, and the first position is higher than the second position. Optionally, as shown in Figure 4 、 5 , the insertion slot 331 has two slot side walls arranged oppositely and a rear end wall connecting the two slot side walls, the rear end wall is sunken relative to the two slot side walls to form the notch 332, and the upper end surface of the rear end wall forms the support table 333. In the first cover opening state, the protruding part 321 abuts against the rear end of the slot side wall; and in the second cover opening state, the protruding part 321 abuts against the rear end wall.

[0050] In the first cover opening state, the protruding part 321 abuts against the rear end of the slot side wall, and on the basis of the hinge body 31 turning along the notch 332 sunken between the two slot side walls, the protruding part 321 is also limited by the rear end of the two slot side walls, so that the structure of the hinge body 31, the fixed seat 33 and the limiting part 32 is compact and reliable in cooperation. In the second cover opening state, the protruding part 321 abuts against the rear end wall, so that the upper baking tray assembly 10 can be stably kept in the second cover opening state, and the structure is reliable.

[0051] It can be understood that in the second cover opening state, the upper baking tray assembly 10 can also be limited only by the hinge body 31 and the support table 333, and the protruding part 321 does not contact the rear side of the fixed seat 33.

[0052] In addition, the upper baking tray assembly 10 not only realizes one-stage limiting by the horizontal supporting table 333, but also realizes two-stage limiting by the abutment of the protruding part 321 and the fixed seat 33, so that double limiting is realized, the upper baking tray assembly 10 is more stable in the second cover opening state structure. Moreover, the abutment positions of the protruding part 321 in the first cover opening state and the second cover opening state are different in height, the first position is higher than the second position, when the user needs to continue to flip the first baking tray assembly from the first cover opening state to the second cover opening state, the user needs to lift the upper baking tray assembly 10 upwards (equivalent to unlocking) and then perform the flipping operation, that is, the flexible switching of the first baking tray assembly between the first cover opening state and the second cover opening state is realized, and the safety of the operation is improved, and the user or the child is prevented from directly dropping the first baking tray assembly by mistake.

[0053] The utility model does not limit the connecting mode between the hinge body and the fixed seat, for example, in a preferred embodiment, the plug-in slot 331 has two slot side walls oppositely arranged on both sides of the hinge body 31, a vertical strip-shaped slot 334 is arranged on each slot side wall, the lower end of the hinge body 31 is provided with a lower rotating shaft 311 inserted into the strip-shaped slot 334, and the lower rotating shaft 311 can ascend and descend along the strip-shaped slot 334 and rotate relative to the strip-shaped slot 334.

[0054] Of course, in other embodiments, the strip-shaped slot 334 and the lower rotating shaft 311 can be transposed in position to realize the liftable and rotatable connection of the hinge body 31 and the fixed seat 33.

[0055] By arranging the strip-shaped slot 334 on the slot side wall, the lower end of the hinge body 31 is provided with the lower rotating shaft 311, the lower rotating shaft 311 can ascend and descend along the strip-shaped slot 334 and rotate relative to the strip-shaped slot 334, the structure is simple, the rotation and the lifting of the hinge body 31 relative to the fixed seat 33 are realized, and then the flexible lifting and rotation of the upper baking tray assembly 10 are realized, an additional limiting structure is not needed, the whole machine structure is simplified, the production cost is reduced, and the installation between the hinge body 31 and the fixed seat 33 is also facilitated.

[0056] More preferably, as shown in Figure 5 The lifting stroke L1 of the hinge body 31 along the plug-in slot 331 is greater than the distance L2 from the upper end of the fixed seat 33 to the notch 332.

[0057] If the lifting stroke of the hinge body 31 along the insertion slot 331 is less than the distance from the upper end of the gap 332 to the support table 333, the hinge body 31 cannot be closely attached to the support table 333 or even slightly over-flipped, which is not conducive to the stability of the upper baking tray assembly 10. Therefore, the lifting stroke of the hinge body 31 along the insertion slot 331 is greater than the distance from the upper end of the gap 332 to the support table 333, which is conducive to the horizontal placement of the upper baking tray assembly 10 in the second open cover state. In addition, the user can first lift the upper baking tray assembly 10 to the highest position of the hinge body 31 and then flip it to the second open cover state, which has a good operation feeling and can maximize the use of the length of the slot 334 and the height of the gap 332. Under the premise of realizing reliable limiting of the hinge body 31 and the fixed seat 33, the structure and space are reasonably utilized, the structure is compact, and the structure is simple.

[0058] As shown in Figure 6 In a preferred embodiment, the limiting piece 32 includes a base plate 322 fixedly connected with the upper baking tray assembly 10, a transfer plate 323 for rotating connection with the hinge body 31, and a hook 3211 bent at the rear end of the transfer plate 323. The hook 3211 forms a protruding part 321 abutting against the fixed seat 33.

[0059] More preferably, the transfer plate 323 is provided with two transfer plates 323 arranged opposite to each other on both sides of the hinge body 31. The transfer plate 323 is provided with a shaft hole 3231, and the hinge body 31 is provided with an upper shaft 312 inserted into the shaft hole 3231.

[0060] The limiting piece 32 includes the base plate 322, the transfer plate 323, and the hook 3211, which has a simple structure and utilizes different parts to realize reliable fixation with the upper baking tray assembly 10, flexible rotation with the hinge body 31, and abutting connection with the fixed seat 33. In the closed cover state, the hook 3211 can reasonably avoid the fixed seat 33 to facilitate flexible opening of the upper baking tray assembly 10, and after the upper baking tray assembly 10 is flipped in place, the hook 3211 can be reliably abutted and limited to stably maintain the first open cover state.

[0061] By providing two transfer plates 323, the two transfer plates 323 are arranged opposite to each other on both sides of the hinge body 31 to limit the hinge body 31, so that the hinge body 31 can be smoothly flipped without being stuck.

[0062] In combination with Figure 4 and Figure 7In a preferred embodiment, the hinge body 31 is internally provided with a lead cavity 315. More preferably, the hinge body 31 comprises a hinge shell 313 with an open end and a hinge cover 314 fastened to the open end of the hinge shell 313, and the hinge cover 314 and the hinge shell 313 together form the lead cavity 315.

[0063] Optionally, a lead hole is provided on the hinge shell 313 or the hinge cover 314 for the lead to pass through, for example Figure 7 As shown, two lead holes are vertically arranged on the hinge shell 313 to respectively pass the lead in and out, so as to prevent the lead from winding. Figure 4 As shown, the two lead holes are formed by arranging the upper rotating shaft 312 and the lower rotating shaft 311 as hollow structures.

[0064] Of course, the lead holes can also be separately arranged on the top wall and the bottom wall of the hinge shell 313, and the two lead holes are oppositely arranged to allow the lead to pass through the lead cavity from bottom to top, so as to avoid the lead from being bent.

[0065] By arranging the lead cavity 315 in the hinge body 31, the lead between the heating element in the lower baking tray assembly 20 and the operating assembly in the upper baking tray assembly 10 can be hidden in the lead cavity 315, so as to protect the lead and prevent the lead from being pulled and squeezed during use. The lead cavity 315 also has the functions of waterproofing, dustproofing and high-temperature resistance, so as to protect the internal lead from the external environment, prolong the service life and reliability of the lead, and ensure the reliable circuit connection and high safety of the whole machine.

[0066] The hinge body 31 comprises the hinge shell 313 and the hinge cover 314 which are separately designed, so that the lead can be quickly arranged during assembly, the lead can be prevented from winding in the lead cavity 315, and the position of the lead in the lead cavity 315 can be adjusted or clamped.

[0067] It should be noted that the specific structure of the upper baking tray assembly and the lower baking tray assembly is not limited in the present application, and in a preferred embodiment, the lower baking tray assembly 20 comprises a lower shell 21, a lower inner shell 22 mounted in the lower shell 21, and a lower baking tray 23 mounted in the lower inner shell 22, as shown in Figure 4 , 8 Figure 8 As shown, the fastener 40 passes through the lower inner shell 22 and is locked to the fixing seat 33, and the lower shell 21 is fixedly connected with the lower inner shell 22 and covers the fastener 40. The upper baking tray assembly 10 comprises an upper shell 11 and an upper baking tray 12 mounted in the upper shell 11.

[0068] ​By setting the lower outer shell 21 and the lower inner shell 22 on the lower baking tray assembly 20, the structural strength of the lower baking tray assembly 20 is strengthened by the cooperation of the lower inner shell 22 and the lower outer shell 21, and the fastener 40 is locked through the lower inner shell 22 and the fixing seat 33, so that the fixing seat 33 and the lower inner shell 22 are reliably connected, the lower outer shell 21 shields the fastener 40, avoids rusting of the exposed fastener 40, prevents loosening of the fastener 40 after long-term use, reduces the reliability of the fixing seat 33, realizes reliable connection of the fixing seat 33 and the lower inner shell 22, and realizes reliable limiting of the fixing seat 33 to the limiting piece 32, so that the upper baking tray assembly 10 is more stable in the first cover opening state structure.

[0069] The parts not described in the utility model can be realized by using or referring to the existing technology.

[0070] Each embodiment in the specification adopts a progressive manner for description, and the same or similar parts between each embodiment can be referred to each other, and each embodiment mainly describes the difference from other embodiments.

[0071] The above is only an embodiment of the utility model, and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the claim range of the utility model.

Claims

1. A grill, comprising a lower grill plate assembly, an upper grill plate assembly, a hinge assembly connecting the upper grill plate assembly with the lower grill plate assembly, the upper grill plate assembly having a closed state in which the upper grill plate assembly is closed with the lower grill plate assembly, a first open state in which the upper grill plate assembly is flipped open relative to the lower grill plate assembly, and a second open state in which the upper grill plate assembly is flipped open relative to the lower grill plate assembly, the upper grill plate assembly having a flip angle in the first open state that is less than a flip angle in the second open state, characterized in that: the hinge assembly comprises a hinge body, a limiting member fixed to the upper grill plate assembly, and a fixed seat fixed to the lower grill plate assembly, the upper end of the hinge body being rotatably connected to the limiting member, the lower end of the hinge body being rotatably connected to the fixed seat and the hinge body being capable of lifting relative to the fixed seat; the limiting member is provided with a protruding portion, in the closed state, the protruding portion is located above the fixed seat, in the first open state, the protruding portion is rotated from above the fixed seat to the rear side of the fixed seat and abuts against the fixed seat; the fixed seat is provided with a plug-in slot for inserting the hinge body and a notch communicating with the plug-in slot and having an open upper end, the hinge body rotates between the notch and the slot, the notch is provided with a horizontally arranged support platform, in the second open state, the rear end face of the hinge body is flipped to be supported on the support platform, so that the inner surface of the upper grill plate assembly is horizontally upward; in the first open state, the protruding portion abuts against a first position on the rear side of the fixed seat, in the second open state, the protruding portion abuts against a second position on the rear side of the fixed seat, the first position being higher than the second position; the plug-in slot has two oppositely arranged slot side walls and a rear end wall connecting the two slot side walls, the rear end wall is sunken relative to the two slot side walls to form the notch, the upper end face of the rear end wall forms the support platform, in the first open state, the protruding portion abuts against the rear end of the slot side wall; in the second open state, the protruding portion abuts against the rear end wall; alternatively, the plug-in slot has two slot side walls arranged on both sides of the hinge body, each slot side wall is provided with a vertically extending strip-shaped slot, the lower end of the hinge body is provided with a lower rotating shaft inserted into the strip-shaped slot, the lower rotating shaft lifts along the strip-shaped slot and is capable of rotating relative to the strip-shaped slot; the lifting stroke of the hinge body along the plug-in slot is greater than the distance from the support platform to the upper end of the notch; the limiting member comprises a base plate fixedly connected to the upper grill plate assembly, a rotating plate for rotatably connecting with the hinge body, and a hook bent relative to the rear end of the rotating plate, the hook forms the protruding portion abutting against the fixed seat; the rotating plate is provided with two rotating plates arranged on both sides of the hinge body, the rotating plate is provided with a shaft hole, the hinge body is provided with an upper rotating shaft inserted into the shaft hole; the hinge body is internally provided with a lead cavity; the hinge body comprises a hinge shell with one end open and a hinge cover buckled on the open end of the hinge shell, the hinge cover and the hinge shell surround the lead cavity. ​ ​ 2. The combination grill and oven of claim 1 wherein, ​ 3. The combination grill and oven of claim 2 wherein: ​ 4. The combination grill and oven of claim 2 wherein, ​ ​ 5. The combination grill and oven of claim 2 wherein, ​ 6. The combination grill and oven of claim 1 wherein, ​ 7. The combination grill and oven of claim 6 wherein, ​ 8. The combination grill and oven of claim 1 wherein, ​ 9. The combination grill and oven of claim 8 wherein, ​ 10. The combination grill and oven of claim 1 wherein, The lower baking tray assembly comprises a lower outer shell, a lower inner shell mounted inside the lower outer shell, and a lower baking tray mounted in the lower inner shell, a fastener is locked to the fixing seat through the lower inner shell, and the lower outer shell is fixedly connected with the lower inner shell and shields the fastener.

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