CN217524762U - Frying and baking machine - Google Patents

Abstract

The utility model relates to a fry in shallow oil roast machine, including the base subassembly, upper cover subassembly and climbing mechanism, climbing mechanism is used for the jacking upper cover subassembly, with the interval between regulation upper cover subassembly and the base subassembly, climbing mechanism includes jacking support and jacking piece, jacking support movably installs in the base subassembly, jacking support includes the connecting rod and connects in the jacking portion at connecting rod both ends, jacking portion has the jacking face, the at least partial height of jacking face rises gradually, jacking piece can locate between jacking portion and the upper cover subassembly with activity from top to bottom, jacking piece one end and jacking face contact, the other end is used for supporting the upper cover subassembly, when the relative base subassembly activity of jacking support, jacking piece slides in order to realize activity from top to bottom along the jacking face. The application provides a fry in shallow oil roast machine, its climbing mechanism structure is very simple, is favorable to reduction in production cost.

Description

Frying and baking machine

Technical Field

The application relates to the technical field of small household appliances, in particular to a frying and baking machine.

Background

The frying and baking machine is popular with consumers because it can be used for frying, baking and baking various foods and can realize high-efficiency and quick cooking. In order to meet the cooking requirements of foods with different thicknesses and expansion degrees, the frying and baking machine is provided with the adjusting mechanism, and the distance between the upper cover assembly and the base assembly is adjusted through the adjusting mechanism, so that the food is prevented from being compressed and compacted by the upper baking tray of the upper cover assembly during cooking. However, in the existing solutions, the structure of the adjusting mechanism is complex, resulting in higher production cost.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a grill machine that has a very simple structure for adjusting the spacing between the upper cover assembly and the base assembly.

The utility model provides a fry in shallow oil roast machine, includes base subassembly, upper cover subassembly and climbing mechanism, climbing mechanism is used for the jacking upper cover subassembly, in order to adjust the upper cover subassembly with interval between the base subassembly, climbing mechanism includes jacking support and jacking piece, jacking support movably install in the base subassembly, jacking support include the connecting rod and connect in the jacking portion at connecting rod both ends, jacking portion has the jacking face, the at least partial height of jacking face rises gradually, jacking piece can locate jacking portion with movably from top to bottom between the upper cover subassembly, jacking piece one end with the contact of jacking face, the other end are used for supporting the upper cover subassembly, work as jacking support is relative when the base subassembly moves about, jacking piece is followed the jacking face slides in order to realize activity from top to bottom.

The application provides a roast machine of frying in shallow oil adjusts the interval between upper cover subassembly and the base subassembly through climbing mechanism and can avoid between upper cover subassembly and the base subassembly interval undersize and compress tightly the compaction with food, has guaranteed the soft taste of food. Because this climbing mechanism includes the connecting rod and connects in the jacking portion at connecting rod both ends, for non-annular structure, this climbing mechanism structure is very simple, is favorable to reduction in production cost. And because the jacking part is connected with the two ends of the connecting rod, the whole occupied space of the jacking bracket is smaller, which is beneficial to the miniaturization design of the frying and baking machine.

In one embodiment, the jacking member comprises a supporting block for supporting the upper cover assembly, and the supporting block is in surface contact with the upper cover assembly when the supporting block supports the upper cover assembly.

Therefore, the jacking piece can stably support the upper cover assembly, so that the upper cover assembly can be wholly and horizontally lifted or lowered, and the situation that the upper cover assembly is high and low cannot occur.

In one embodiment, the surface of the supporting block for supporting the upper cover assembly is a supporting surface, the area of the supporting surface is S, and S is more than or equal to 90mm ² 。

Therefore, the supporting block can be ensured to have enough contact area with the upper cover component, so that the supporting block can stably support the upper cover component.

In one embodiment, the support surface is rectangular, wherein the length is greater than or equal to 30mm and the width is greater than or equal to 3mm.

Therefore, the supporting block can stably support the upper cover assembly, so that the upper cover assembly can keep a horizontal state when ascending or descending. And, so set up and make the supporting shoe set up in the one side that the base subassembly deviates from the central point and put, conveniently carry out reasonable arrangement to other parts of base subassembly.

In one embodiment, the jacking piece further comprises a jacking rod, the jacking rod is fixedly connected to the lower end of the supporting block, and one end, far away from the supporting block, of the jacking rod contacts with the jacking surface.

So, can drive the supporting shoe through the ejector pin along jacking face removal and move from top to bottom to jacking upper cover subassembly. The jacking piece comprises a jacking rod connected to the lower end of the supporting block, and the cross-sectional area of the jacking rod is smaller than that of the supporting block, so that the jacking piece can be conveniently installed.

In one embodiment, the base assembly is provided with a limiting groove and a limiting channel which are communicated, the limiting channel is arranged below the limiting groove, the supporting block is at least partially arranged in the limiting groove, and the ejector rod penetrates through the limiting channel.

The base component limits the installation position of the jacking piece and limits the position of the jacking piece to move up and down by arranging the limiting groove and the limiting channel.

In one embodiment, a step is formed between the limiting groove and the limiting channel to limit the supporting block in the limiting groove.

A step is formed between the limiting groove and the limiting channel, so that the downward movement range of the supporting block is limited, and the supporting block can be prevented from falling out of the limiting channel.

In one embodiment, the jacking mechanism further comprises an elastic member, wherein the elastic member is connected with the jacking member and the base assembly to apply downward moving force to the jacking member so as to keep the jacking member in contact with the jacking surface.

So, when can ensureing that the relative jacking piece of jacking face removes, the jacking piece can support all the time and lean on in the jacking face, avoids when down adjusting the height of upper cover subassembly, and the jacking piece can not in time descend along with the decline of jacking face height to the condition that the upper cover subassembly dropped downwards suddenly appears.

In one embodiment, a limiting boss is convexly arranged on the inner wall of the limiting channel, a limiting convex ring is arranged on the outer wall of the ejector rod, the elastic part is a spring, the spring is sleeved on the outer side of the ejector rod, and the upper end and the lower end of the spring are respectively abutted against the limiting boss and the limiting convex ring.

So, the spring provides the power of downward removal for the jacking piece for the ejector pin supports all the time and leans on in the jacking face.

In one embodiment, the jacking surface comprises a lifting section with gradually rising height and a platform section with constant height, and the platform section is connected to the upper end of the lifting section.

So, when jacking the upper cover subassembly to highest position, that is to say when the interval between upper cover subassembly and the base subassembly is the biggest, the platform section can the outrigger jacking piece to the landing condition appears in the upper cover subassembly is avoided to the outrigger upper cover subassembly.

In one embodiment, the connecting rod is rotatably mounted on the base assembly through a rotating shaft, and the lifting parts at the two ends of the connecting rod are rotationally symmetrically arranged.

So, jacking support's activity space is less, can not occupy the inside too much space of base subassembly.

In one embodiment, the base assembly further comprises a limiting member, the limiting member is provided with a limiting hole, the connecting rod is provided with a limiting rod, and the limiting rod extends into the limiting hole to be in sliding fit with the limiting hole, so that the rotating range of the connecting rod is limited through the limiting hole.

Set up the locating part and restricted the rotation range of connecting rod, the condition of excessive rotation jacking support when having avoided user's operation.

In one embodiment, the base assembly includes a lower baking tray, a lower casing and a lower lining, the lower lining is disposed inside the lower casing, the lower baking tray is disposed above the lower lining, the connecting rod and the limiting member are both mounted on a surface of the lower lining facing the lower casing, and the connecting rod is located between the limiting member and the lower lining.

So, the locating part still plays supporting role to the jacking support to the support of jacking support to the jacking piece has been strengthened.

In one embodiment, the limiting member is in the shape of an arc, and the limiting hole extends along the length direction of the limiting member.

Therefore, the structure is very simple, the length of the limiting hole limits the moving range of the limiting rod, and the rotating angle of the connecting rod is limited.

In one embodiment, the connecting rod comprises a horizontal rod and vertical rods, the horizontal rod is horizontally arranged, the vertical rods are connected to two ends of the horizontal rod and extend upwards, the horizontal rod is rotatably installed on the base assembly through a rotating shaft, and the vertical rods are connected with the jacking portion.

So, the montant provides the installation space that has a take the altitude for jacking portion, and the jacking portion of being convenient for is connected with the connecting rod.

In one embodiment, the upper cover assembly is rotatably connected to the base assembly through a hinge, and the jacking mechanism is arranged on one side of the base assembly close to the hinge.

So, that is to say, install jacking bracket in the one side of the skew central point of base subassembly to can set up the fluting in the central point of the inferior valve of base subassembly and lower inside lining, that is to say, climbing mechanism does not influence grooved setting, thereby this machine of frying in shallow oil can develop more functions under the condition of not changing appearance and volume.

In one embodiment, the base assembly comprises a lower baking tray, a lower casing and a lower lining, the lower lining is arranged on the inner side of the lower casing, the lower baking tray is arranged above the lower lining, the jacking bracket is arranged between the lower lining and the lower casing, and at least part of the jacking piece extends out of the lower lining to support the upper cover assembly.

Therefore, the jacking bracket is hidden in the lower shell, and the appearance of the frying and baking machine is not influenced.

In one embodiment, the jacking bracket further comprises a shifting rod connected to the jacking portion, the lower shell is provided with an adjusting hole, the shifting rod extends out of the lower shell from the adjusting hole, and the shifting rod can move along the adjusting hole.

The arrangement of the shift lever greatly facilitates the operation of a user.

In one embodiment, the upper cover component comprises an upper baking tray, and the height difference between the highest point and the lowest point of the upper baking tray is 5-40 mm.

Therefore, the cooking requirements of most food materials can be met.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a grill machine according to an embodiment of the present application;

FIG. 2 is a schematic view of a portion of a baking tray of the frying and baking machine according to an embodiment of the present disclosure, which is raised to a highest point;

FIG. 3 is a schematic view of the structure of FIG. 2 with the baking tray being raised to the lowest point;

FIG. 4 is an exploded view of a grill machine according to an embodiment of the present application;

FIG. 5 is a perspective view of a jacking mechanism of the grill of the present application;

FIG. 6 is a cross-sectional view of a grill machine according to an embodiment of the present application;

FIG. 7 is an enlarged view of a portion of FIG. 6 at A;

FIG. 8 is a rear view of the lower liner of the toaster of the present application.

Reference numerals: 10. a base assembly; 11. a baking tray is arranged; 12. a lower case; 121. grooving; 122. an adjustment hole; 13. a lower liner; 131. a limiting groove; 132. a limiting channel; 133. a limiting boss; 14. a limiting member; 141. a limiting hole; 20. an upper cover assembly; 21. an upper baking tray; 22. an upper shell; 30. a jacking mechanism; 31. jacking a support; 311. a connecting rod; 3111. a cross bar; 3112. a vertical rod; 3113. a limiting rod; 312. a jacking portion; 3121. lifting up the surface; 3121a, a lifting section; 3121b, a platform section; 313. a deflector rod; 32. a jacking piece; 321. a support block; 3211. a support surface; 322. a top rod; 3221. a limit convex ring; 33. an elastic member; 34. a rotating shaft; 40. and (4) a hinge.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used in the description of the present application are for illustrative purposes only and do not represent the only embodiments.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

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

Referring to fig. 1 to 3, the present application provides a frying and baking machine, which includes a base assembly 10, an upper cover assembly 20 and a jacking mechanism 30. The base assembly 10 includes a lower baking tray 11, the upper cover assembly 20 includes an upper baking tray 21, and the upper cover assembly 20 is connected to the base assembly 10 in a turnable manner so that the upper baking tray 21 can be buckled with the lower baking tray 11. The lifting mechanism 30 is used for lifting the upper cover assembly 20 to adjust the distance between the upper cover assembly 20 and the base assembly 10, and accordingly, the distance between the upper roasting tray 21 and the lower roasting tray 11 can be adjusted, so that the frying and roasting machine can be used for cooking foods with different thicknesses or different expansion degrees. The distance between the upper cover assembly 20 and the base assembly 10 is adjusted by the jacking mechanism 30, so that the food can be prevented from being compacted and compacted due to the fact that the distance between the upper cover assembly 20 and the base assembly 10 is too small (or the distance between the upper baking tray 21 and the lower baking tray 11 is too small), and the soft taste of the food is guaranteed.

In this application, climbing mechanism 30 includes jacking support 31 and jacking 32, and jacking support 31 movably installs in base subassembly 10. The jacking bracket 31 comprises a connecting rod 311 and jacking parts 312 connected to two ends of the connecting rod 311, wherein the jacking parts 312 are provided with jacking surfaces 3121, and at least part of the heights of the jacking surfaces 3121 are gradually raised. It is understood that "the jacking surface 3121 gradually rises in height at least partially" means that the height of at least a portion of the jacking surface 3121 gradually rises from one end to the other end, and when viewed from another direction, it is: the height of at least a partial region of the jacking surface 3121 gradually decreases from one end to the other end.

The lifting member 32 is movably disposed between the lifting portion 312 and the upper cover assembly 20 up and down, and one end of the lifting member 32 is in contact with the lifting surface 3121, and the other end is used for supporting the upper cover assembly 20. When the jacking bracket 31 moves relative to the base assembly 10, the jacking pieces 32 slide along the jacking surfaces 3121 to move up and down.

This fry roast machine passes through connecting rod 311 and connects jacking portion 312, and jacking portion 312 is equipped with jacking face 3121, and jacking piece 32 slides along jacking face 3121 and can realize the activity from top to bottom to jacking upper cover subassembly 20 goes up and down and realize the regulation to interval between upper cover subassembly 20 and the base subassembly 10. The jacking mechanism 30 has a very simple structure, and is beneficial to reducing the production cost. And because the jacking part 312 is connected to the two ends of the connecting rod 311, the overall occupied space of the jacking bracket 31 is smaller, which is beneficial to the miniaturization design of the frying and baking machine.

Referring to fig. 1, the upper cover assembly 20 further includes an upper housing 22, and the upper grill 21 is mounted on the upper housing 22. In this embodiment, the upper end of the lifting member 32 can be supported by the upper grill pan 21, and the entire upper cover assembly 20 is supported by supporting the upper grill pan 21. It can be seen that the spacing between the lid assembly 20 and the base assembly 10 is adjustable by the upward and downward movement of the lift 32. In addition, the lifting member 32 can also be supported on the upper casing 22, and the upper casing 22 is lifted by the lifting member 32 to drive the upper roasting tray 21 to lift.

Referring to fig. 4, the base assembly 10 further includes a lower casing 12 and a lower lining 13, the lower lining 13 is disposed inside the lower casing 12, and the lower grill pan 11 is disposed above the lower lining 13. The jacking brackets 31 are provided between the lower liner 13 and the lower shell 12, and the jacking pieces 32 at least partially protrude from the lower liner 13 for supporting the upper cover assembly 20. Thus, the jacking bracket 31 is hidden in the lower shell 12, which does not affect the appearance of the frying and baking machine.

Further, the jacking members 32 include supporting blocks 321 for supporting the cover assembly 20, and when the supporting blocks 321 support the cover assembly 20, the supporting blocks 321 are in surface contact with the cover assembly 20. Thus, the jacking members 32 can stably support the upper cover assembly 20, so that the upper cover assembly 20 can be wholly and horizontally lifted or lowered without the situation of being high on one side and low on the other side.

Among the prior art, the jacking support generally is ring column structure, and whole volume is great, and the jacking piece is the member, is the point contact between jacking piece and the upper cover subassembly, and the central point that the jacking support need install at base subassembly puts, and the center that also is ring shape jacking support is on same vertical line with the center of last overware, and the jacking piece need set up more than three, otherwise, the jacking piece is difficult to the whole level of overware in the stable support.

The utility model provides a fry in shallow oil roast machine because jacking support 31 includes connecting rod 311 and connects in the jacking portion 312 at connecting rod 311 both ends, for the annular support of circle, this jacking support 31 is non-annular structure, and the structure is simpler, and whole volume is also less. In this embodiment, the two ends of the connecting rod 311 are connected to the lifting portions 312, and each lifting portion 312 is correspondingly provided with one lifting member 32, that is, the number of the lifting members 32 is two, and the upper cover assembly 20 can be stably supported only by two lifting members 32, which is simpler in structure compared with the prior art. Because the supporting block 321 is in surface contact with the upper cover assembly 20, the jacking bracket 31 does not need to be installed at the central position of the base assembly 10, and the installation of the jacking bracket 31 is more flexible.

Referring to fig. 5, further, a surface of the supporting block 321 for supporting the upper cover assembly 20 is a supporting surface 3211, in the embodiment, the supporting block 321 supports the upper cover assembly 20 through a top surface, and thus the top surface of the supporting block 321 is the supporting surface 3211. The area of the supporting surface 3211 is S, which satisfies that S is more than or equal to 90mm ² Thus, a sufficient contact area between the supporting blocks 321 and the cover assembly 20 can be ensured, so that the supporting blocks 321 can stably support the cover assembly 20.

In some preferred embodiments, S is 150mm ² -900mm ² Thus, under the condition that the supporting block 321 is ensured to stably support the upper cover assembly 20, the installation of the supporting block 321 on the base assembly 10 cannot be affected because the supporting surface 3211 is too large.

In this embodiment, the supporting block 321 is a rectangular parallelepiped, and has a very simple structure, and accordingly, the supporting surface 3211 of the supporting block 321 is rectangular, wherein the length is greater than or equal to 30mm, and the width is greater than or equal to 3mm, so that the supporting block 321 can stably support the upper cover assembly 20, and the upper cover assembly 20 can maintain a horizontal state when ascending or descending. Moreover, the supporting block 321 is disposed on the side of the base assembly 10 away from the center, so as to facilitate the reasonable arrangement of other components of the base assembly 10. In some specific embodiments, the length of the support surface 3211 may be 30mm,31mm,32mm,33mm,34mm,35mm,36mm,37mm,38mm,39mm,40mm, 41mm, 42mm, 43mm, 44mm, 45mm, 46mm, 47mm, 48mm, 49mm, 50mm, 51mm, 52mm, 53mm, 54mm, 55mm, 56mm, 57mm, 58mm, 59mm,60mm,65mm,70mm,75mm, or 80mm, among others. The width of the support surface 3211 may be 3mm, 4mm, 5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm,13mm,14mm,15mm,16mm,17mm,18mm,19mm, or 20mm, among others.

Referring to fig. 1, in the present embodiment, the base assembly 10 is substantially rectangular, the supporting blocks 321 are disposed on the long sides of the base assembly 10, and the long side directions of the supporting blocks 321 are the same as the long side directions of the base assembly 10.

In this embodiment, the supporting surface 3211 is a rectangle, and it can be understood that the rectangle is not limited to a rectangle whose four corners are right angles, and a rectangle whose four corners are rounded or chamfered is also regarded as a rectangle. Of course, the shape of the support surface 3211 is not limited to a rectangle, and may be other shapes such as an ellipse, a diamond, a fan, and a shuttle.

Referring to fig. 5, further, the jacking member 32 further includes a top rod 322, the top rod 322 is fixedly connected to the lower end of the supporting block 321, and one end of the top rod 322, which is far away from the supporting block 321, contacts the jacking surface 3121. Thus, the supporting block 321 can be driven to move up and down by the movement of the rod 322 along the jacking surface 3121, so as to jack the upper cover assembly 20. The lifting member 32 includes a top bar 322 connected to the lower end of the supporting block 321, and the cross-sectional area of the top bar 322 is smaller than that of the supporting block 321, so that the mounting of the lifting member 32 is facilitated. Furthermore, one end of the top rod 322 contacting with the jacking surface 3121 is a spherical surface, which can reduce the friction between the top rod 322 and the jacking surface 3121, and make the top rod 322 lift more easily.

Referring to fig. 4, 6 and 7, in order to install the lifting member 32, the base assembly 10 is provided with a limiting groove 131 and a limiting channel 132, which are communicated with each other, the limiting channel 132 is disposed below the limiting groove 131, the supporting block 321 is at least partially disposed in the limiting groove 131, and the push rod 322 is disposed through the limiting channel 132. The base assembly 10 limits the installation position of the jacking piece 32 and limits the position of the jacking piece 32 to move up and down by arranging the limiting groove 131 and the limiting channel 132. It will be appreciated that in this embodiment, the retaining groove 131 and the retaining channel 132 are both provided on the lower liner 13. An upper end of a support block 321 protrudes from an upper end of the lower inner liner 13 for supporting the upper cover assembly 20, and a push rod 322 protrudes from a lower end of the lower inner liner 13 to abut on the jacking surface 3121.

Referring to fig. 7, a step is formed between the limiting groove 131 and the limiting channel 132 to limit the supporting block 321 in the limiting groove 131. Therefore, a step is formed between the limiting groove 131 and the limiting channel 132, so that the downward movement range of the supporting block 321 is limited, and the supporting block 321 can be prevented from falling out of the limiting channel 132.

The jacking mechanism 30 further comprises a resilient member 33, the resilient member 33 connecting the jacking members 32 and the base assembly 10 to apply a downward moving force to the jacking members 32 to maintain the jacking members 32 in contact with the jacking surfaces 3121. So, when can ensure that jacking face 3121 moves relative to jacking piece 32, jacking piece 32 can support against in jacking face 3121 all the time, avoids when down adjusting the height of upper cover subassembly 20, and jacking piece 32 can not in time descend along with the decline of jacking face 3121 height to the condition that upper cover subassembly 20 dropped downwards suddenly appears.

Referring to fig. 7, a limiting boss 133 is convexly disposed on an inner wall of the limiting channel 132, a limiting convex ring 3221 is disposed on an outer wall of the top rod 322, the elastic member 33 is a spring, the spring is sleeved on an outer side of the top rod 322, and an upper end and a lower end of the spring respectively abut against the limiting boss 133 and the limiting convex ring 3221. In this manner, the spring provides a downward force to the lift-off member 32 so that the top rod 322 always abuts against the lift-off surface 3121.

When the jacking piece 32 and the elastic piece 33 are installed, the spring can be sleeved on the outer side of the ejector rod 322, the ejector rod 322 sleeved with the spring is arranged in the limiting channel 132 from the lower part of the limiting channel 132, the supporting block 321 is arranged in the limiting groove 131 from the upper part of the limiting groove 131, and then the supporting block 321 and the ejector rod 322 are connected together. The supporting block 321 and the push rod 322 can be connected in a threaded connection or clamping connection mode, and the connection mode is simple and easy to operate.

Referring to fig. 5, in an embodiment, the lifting surface 3121 includes a lifting section 3121a with a gradually increasing height and a platform section 3121b with a constant height, and the platform section 3121b is connected to an upper end of the lifting section 3121 a. Like this, when jacking upper cover subassembly 20 to the highest position, that is to say when the interval between upper cover subassembly 20 and the base subassembly 10 is the biggest, platform section 3121b can the stable support jacking piece 32 to the steady support upper cover subassembly 20 avoids upper cover subassembly 20 the condition that the landing appears. Further, the lifting section 3121a may be an inclined plane, and may also be an arc surface protruding outward or inward, which is not limited in this application.

In this embodiment, the jacking portion 312 is a plate, and the top surface of the jacking portion 312 forms a jacking surface 3121.

Referring to fig. 2, 3 and 5, the height difference between the highest point and the lowest point of the upper roasting tray 21 is 5mm-40mm, which can satisfy the cooking requirement of most food materials. It can be understood that when the distance between the upper cover assembly 20 and the base assembly 10 is the largest, the upper grill plate 21 is lifted to the highest point. When the distance between the upper cover assembly 20 and the base assembly 10 is the minimum, the upper baking tray 21 is located at the lowest point, and at this time, the jacking piece 32 may contact the upper cover assembly 20, or may have a certain gap with the upper cover assembly 20 (at this time, the jacking piece 32 does not play a role in supporting the upper cover assembly 20), which is not limited in the present application.

In one embodiment, when the lower end of the jacking piece 32 abuts against the highest point of the jacking surface 3121, the upper roasting pan 21 is jacked up to the highest point; when the lower end of the lifting piece 32 abuts against the lowest point of the lifting surface 3121, the upper grill pan 21 is located at the lowest point, so the height difference between the highest point and the lowest point of the lifting surface 3121 is indicated by H in fig. 5, that is, the height difference between the highest point and the lowest point of the upper grill pan 21 is lifted. Of course, in other embodiments, when the upper grill pan 21 is lifted to the highest point, the lower end of the lifting piece 32 may not be located at the highest point of the lifting surface 3121; likewise, when the upper grill pan 21 is at the lowest point, the lower end of the jacking members 32 may not be at the lowest point of the jacking surface 3121.

In some specific embodiments, the height difference between the highest point and the lowest point of upper bakeware 21 is 5mm,6mm,7mm,8mm,9mm,10mm, 111mm, 12mm,13mm,14mm,15mm, 116mm, 17mm,18mm,19mm,20mm,21mm,22mm,23mm,24mm,25mm,26mm,27mm,28mm,29mm,30mm,31mm,32mm,33mm,34mm,35mm,36mm, 38mm, 3937mm, and so on.

The distance between the upper roasting tray 21 and the lower roasting tray 11 when the upper roasting tray 21 is located at the lowest point is regarded as 0mm, as shown in fig. 3, the distance between the upper roasting tray 21 and the lower roasting tray 11 is 0mm, and correspondingly, the distance between the upper cover assembly 20 and the base assembly 10 is also 0mm. In an embodiment, the height difference between the highest point and the lowest point of the upper roasting tray 21 is 40mm, and in this embodiment, as shown in fig. 2, when the roasting tray 21 is lifted to the highest point, the distance between the upper roasting tray 21 and the lower roasting tray 11 is 40mm, and correspondingly, the distance between the upper cover assembly 20 and the base assembly 10 is also 40mm. In this embodiment, the distance between the upper grill plate 21 and the lower grill plate 11 can be arbitrarily adjusted within the range of 0mm to 40mm. That is, the distance between the upper grill plate 21 and the lower grill plate 11 may be any value between 0mm and 40mm. Therefore, the user can adjust the upper roasting tray 21 to a proper height according to the requirement, so as to ensure that the upper roasting tray 21 does not compress and compact the food, and avoid unnecessary heat loss caused by overlarge space between the upper roasting tray 21 and the lower roasting tray 11.

Referring to fig. 5, the link 311 includes a horizontal bar 3111 and a vertical bar 3112 connected to two ends of the horizontal bar 3111 and extending upward, the vertical bar 3112 is connected to the lifting portion 312. Thus, the vertical bar 3112 provides the jacking portion 312 with an installation space having a certain height, which facilitates the connection of the jacking portion 312 with the connecting rod 311.

In this embodiment, the vertical bar 3112 is connected to one end of the lifting portion 312, but in other embodiments, the vertical bar 3112 may be connected to one end of the lifting portion 312 or connected to a middle portion of the lifting portion 312, which is not limited in this application.

Referring to fig. 4 and 8, the cross bar 3111 is rotatably mounted to the base assembly 10 via the shaft 34. Therefore, the jacking surface 3121 can move relative to the jacking piece 32 by rotating the jacking bracket 31, that is, the jacking piece 32 moves along the jacking surface 3121, so as to realize the up-and-down movement. In this embodiment, the shaft 34 is fixedly connected to the lower liner 13, the cross bar 3111 is provided with a shaft hole, and the shaft 34 penetrates through the shaft hole to rotatably mount the cross bar 3111 on the lower liner 13. Of course, in other embodiments, the shaft 34 may also be fixedly connected to the cross bar 3111, and the lower liner 13 is provided with a shaft hole matching with the shaft 34, and the shaft 34 is rotatably installed in the shaft hole.

In this embodiment, the connecting rod 311 is rotatably installed on the base assembly 10 through the rotating shaft 34, the jacking portions 312 at the two ends of the connecting rod 311 are rotationally symmetrically arranged, the moving space of the jacking bracket 31 is small, and the excessive space inside the base assembly 10 is not occupied. Of course, in other embodiments, the jacking bracket 31 may be movably mounted on the base assembly 10 in other manners, such as a translatable manner, and accordingly, the jacking portions 312 at the two ends of the connecting rod 311 are disposed in an axisymmetrical manner.

Referring to fig. 8, further, the base assembly 10 further includes a limiting member 14, in this embodiment, the limiting member 14 is disposed on a side of the lower liner 13 facing the lower shell 12. The limiting member 14 has a limiting hole 141, the connecting rod 311 has a limiting rod 3113, and the limiting rod 3113 extends into the limiting hole 141 to be slidably engaged with the limiting hole 141, so as to limit the rotation range of the connecting rod 311 through the limiting hole 141. The limiting member 14 limits the rotation range of the link 311, and avoids the situation that the user excessively rotates the jacking bracket 31 during operation.

Further, the link 311 and the stopper 14 are both mounted on a surface of the lower liner 13 facing the lower shell 12, and the link 311 is located between the stopper 14 and the lower liner 13. In this way, the limiting member 14 also supports the jacking bracket 31, so as to strengthen the support of the jacking member 32 by the jacking bracket 31.

In this embodiment, the limiting member 14 is arc-shaped, the limiting hole 141 extends along the direction of the limiting member 14, and accordingly, the limiting hole 141 is an arc-shaped linear hole, so that the structure is very simple, and the length of the limiting hole 141 limits the moving range of the limiting rod 3113, thereby limiting the rotation angle of the connecting rod 311.

In this embodiment, two sides of the rotating shaft 34 are respectively provided with one limiting member 14, and the two limiting members 14 are symmetrically arranged, so that the rotation of the connecting rod 311 is more stably limited and supported.

Referring to fig. 1 to 4, further, the jacking bracket 31 further includes a shift lever 313 connected to the jacking portion 312, the lower shell 12 is provided with an adjusting hole 122, the shift lever 313 extends out of the lower shell 12 from the adjusting hole 122, and the shift lever 313 can move along the adjusting hole 122. In this way, the lifting bracket 31 can be rotated by moving the toggle lever 313, so that the lifting piece 32 moves along the lifting surface 3121 to move up and down, so that the upper cover assembly 20 moves up and down, and the distance between the upper cover assembly 20 and the base assembly 10 can be adjusted. The provision of the dial 313 greatly facilitates user operation.

The jacking mechanism 30 provided by the application is simple in structure and small in occupied space. The jacking bracket 31 may be installed at the center of the base assembly 10, or may be installed at a side of the base assembly 10 that is offset from the center.

The lid assembly 20 is pivotally connected to the base assembly 10 by a hinge 40. In one embodiment, the jacking mechanism 30 is disposed on a side of the base assembly 10 adjacent to the hinge 40. In this manner, the jacking brackets 31 are mounted on the side of the base assembly 10 that is offset from the center position. In this embodiment, the lower shell 12 and the lower liner 13 are both provided with a slot 121 that avoids the grill handle, so that the lower grill plate 11 with the handle can also be applied to the lower shell 12 and the lower liner 13, that is, the lower shell 12 and the lower liner 13 can be adapted to more types of lower grill plates 11. Since the jacking mechanism 30 is disposed on one side of the base assembly 10 close to the hinge 40, the slots 121 can be disposed at the center of the lower shell 12 and the lower liner 13, that is, the jacking mechanism 30 does not affect the disposition of the slots 121, so that the frying and baking machine can develop more functions without changing the shape and volume of the lower shell 12.

In the frying and roasting machine provided in this embodiment, the upper roasting tray 21 and the lower roasting tray 11 are both rectangular roasting trays, accordingly, the upper casing 22 and the lower casing 12 are also rectangular structures, the shift lever 313 extends out from one side of the long edge of the lower casing 12, and the shift lever 313 is shifted horizontally to realize the lifting of the upper roasting tray 21, so that the distance between the upper roasting tray 21 and the lower roasting tray 11 is adjusted. Of course, in other embodiments, the upper baking tray 21 and the lower baking tray 11 may be circular baking trays. Since the jacking bracket 31 comprises the connecting rod 311 and the jacking parts 312 connected to the two ends of the connecting rod 311, the structure is very simple, the size is small, and the application is more flexible. The jacking bracket 31 can be used for supporting and adjusting the height of both the rectangular baking tray and the circular baking tray.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims (19)

1. A frying and roasting machine comprises a base component (10), an upper cover component (20) and a jacking mechanism (30), wherein the jacking mechanism (30) is used for jacking the upper cover component (20) so as to adjust the distance between the upper cover component (20) and the base component (10),

characterized in that the jacking mechanism (30) comprises a jacking support (31) and a jacking piece (32), the jacking support (31) is movably arranged on the base component (10), the jacking support (31) comprises a connecting rod (311) and jacking parts (312) connected to two ends of the connecting rod (311), the jacking parts (312) are provided with jacking surfaces (3121), at least part of the height of the jacking surfaces (3121) gradually rises,

the jacking piece (32) can be movably arranged between the jacking part (312) and the upper cover assembly (20) up and down, one end of the jacking piece (32) is contacted with the jacking surface (3121), the other end is used for supporting the upper cover assembly (20),

when the jacking support (31) moves relative to the base component (10), the jacking piece (32) slides along the jacking surface (3121) to move up and down.

2. The grilling machine according to claim 1, wherein the lifting member (32) comprises a support block (321) for supporting the upper cover assembly (20), and when the support block (321) supports the upper cover assembly (20), the support block (321) is in surface contact with the upper cover assembly (20).

3. The frying and roasting machine of claim 2, wherein the surface of the supporting block (321) for supporting the upper cover assembly (20) is a supporting surface (3211), and the area of the supporting surface (3211) is S, S ≧ 90mm ² 。

4. The frying and roasting machine according to claim 3, wherein said support surface (3211) is rectangular, with a length of greater than or equal to 30mm and a width of greater than or equal to 3mm.

5. The frying and roasting machine according to claim 2, wherein the lifting member (32) further comprises a top rod (322), the top rod (322) is fixedly connected to the lower end of the supporting block (321), and one end of the top rod (322) far away from the supporting block (321) contacts the lifting surface (3121).

6. The frying and roasting machine according to claim 5, wherein the base assembly (10) is provided with a limiting groove (131) and a limiting channel (132) which are communicated with each other, the limiting channel (132) is arranged below the limiting groove (131),

the supporting block (321) is at least partially arranged in the limiting groove (131), and the ejector rod (322) penetrates through the limiting channel (132).

7. The frying and roasting machine according to claim 6, wherein a step is formed between the limiting groove (131) and the limiting channel (132) to limit the supporting block (321) in the limiting groove (131).

8. The grilling machine according to claim 6, characterized in that the jacking mechanism (30) further comprises a resilient member (33), said resilient member (33) connecting the jacking members (32) and the base assembly (10) to apply a downward moving force to the jacking members (32) to keep the jacking members (32) in contact with the jacking surfaces (3121).

9. The frying and roasting machine of claim 8, wherein the inner wall of the limiting channel (132) is convexly provided with a limiting boss (133), the outer wall of the top rod (322) is provided with a limiting convex ring (3221),

the elastic piece (33) is a spring, the spring is sleeved outside the ejector rod (322), and the upper end and the lower end of the spring are respectively abutted against the limiting boss (133) and the limiting convex ring (3221).

10. The frying and roasting machine according to claim 1, wherein the lifting surface (3121) comprises a lifting segment (3121 a) with gradually rising height and a platform segment (3121 b) with constant height, the platform segment (3121 b) being connected to an upper end of the lifting segment (3121 a).

11. The frying and baking machine according to claim 1, wherein said connecting rod (311) is rotatably mounted to said base assembly (10) via a rotating shaft (34), and said lifting portions (312) at both ends of said connecting rod (311) are rotationally symmetrical.

12. The machine according to claim 11, wherein the base assembly (10) further comprises a limiting member (14), the limiting member (14) comprises a limiting hole (141), the connecting rod (311) comprises a limiting rod (3113), and the limiting rod (3113) extends into the limiting hole (141) to slidably fit with the limiting hole (141) so as to limit the rotation range of the connecting rod (311) through the limiting hole (141).

13. The machine according to claim 12, characterized in that the base assembly (10) comprises a lower grill pan (11), a lower shell (12) and a lower inner liner (13), the lower inner liner (13) being arranged inside the lower shell (12), the lower grill pan (11) being arranged above the lower inner liner (13),

the connecting rod (311) and the limiting piece (14) are both installed on one surface, facing the lower shell (12), of the lower liner (13), and the connecting rod (311) is located between the limiting piece (14) and the lower liner (13).

14. The frying and baking machine according to claim 12, wherein the limiting member (14) is in the shape of a circular arc, and the limiting hole (141) is extended along the length direction of the limiting member (14).

15. The machine according to claim 11, wherein the connecting rod (311) comprises a horizontally disposed cross rod (3111) and a vertical rod (3112) connected to two ends of the cross rod (3111) and extending upward, the cross rod (3111) is rotatably mounted on the base assembly (10) through the rotating shaft (34), and the vertical rod (3112) is connected to the lifting portion (312).

16. The machine according to claim 1, wherein the cover assembly (20) is pivotally connected to the base assembly (10) by a hinge (40), and the jacking mechanism (30) is disposed on a side of the base assembly (10) adjacent to the hinge (40).

17. The frying and roasting machine according to claim 1, wherein the base assembly (10) comprises a lower roasting pan (11), a lower casing (12) and a lower inner liner (13), the lower inner liner (13) is arranged inside the lower casing (12), the lower roasting pan (11) is arranged above the lower inner liner (13),

the jacking support (31) is arranged between the lower liner (13) and the lower shell (12), and at least part of the jacking piece (32) extends out of the lower liner (13) to support the upper cover assembly (20).

18. The grilling machine according to claim 17, wherein the lifting bracket (31) further comprises a lever (313) connected to the lifting portion (312), the lower shell (12) is provided with an adjustment hole (122), the lever (313) protrudes from the adjustment hole (122) from the lower shell (12), and the lever (313) is movable along the adjustment hole (122).

19. The frying and roasting machine according to any one of claims 1 to 18, wherein said upper cover assembly (20) comprises an upper roasting pan (21), said upper roasting pan (21) being raised to a height difference between a highest point and a lowest point of 5mm to 40mm.

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