CN116965689A

CN116965689A - Frying and baking machine

Info

Publication number: CN116965689A
Application number: CN202210425964.5A
Authority: CN
Inventors: 林秀宝; 黄杰泉; 林宝富; 肖伏凤
Original assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2023-10-31

Abstract

The invention provides a frying and baking machine, which comprises: a first housing; the second shell is movably connected with the first shell; the supporting component sets up in the second casing, and the supporting component includes: the telescopic piece is connected with the second shell; and the cam mechanism can drive the telescopic piece to move when moving so as to adjust the distance between the first shell and the second shell. Therefore, when a user heats food which needs to be shaped or is crisp in texture, the distance between the first shell and the second shell can be adjusted to be more than or equal to the distance interval of the self-height of the food through controlling the supporting component, so that the shell arranged above can be prevented from pressing the food. The structure of the frying and baking machine is optimized, the operability of the frying and baking machine is improved, the functional range of the frying and baking machine is widened, the quality of food obtained by heating is guaranteed, and the technical effect of user experience is improved.

Description

Frying and baking machine

Technical Field

The invention relates to the technical field of cooking appliances, in particular to a frying and baking machine.

Background

In the related art, when the frying and baking machine heats food, the upper cover contacts and presses the food, and the extrusion trend damages part of the kinds of food, so that the quality of the finally obtained food is affected, and the use experience of users is damaged.

Therefore, how to design a frying and baking machine capable of overcoming the above technical defects is a technical problem to be solved.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the prior art.

Therefore, the application provides a frying and baking machine.

In view of the above, the present application provides a frying and baking machine, comprising: a first housing; the second shell is movably connected with the first shell; the supporting component sets up in the second casing, and the supporting component includes: the telescopic piece is connected with the second shell; and the cam mechanism can drive the telescopic piece to move when moving so as to adjust the distance between the first shell and the second shell.

The present application defines a fry roaster that may be used to heat food. Specifically, the frying and baking machine comprises a first shell and a second shell, wherein the first shell and the second shell are of two main structures on the frying and baking machine, and the first shell and the second shell are oppositely arranged in the height direction of the frying and baking machine. In the first shell and the second shell, the shell arranged below is used for supporting food, the shell arranged above can be used for heating food, the shell arranged above can be used for positioning food and can also be used for heating food, the specific functions of the two shells are not rigidly limited in the technical scheme, and the structural position relationship and the basic heating requirement are met.

In the related art, in the process of heating food, the top casing presses the food down on the bottom casing by its own weight. However, when foods that are fragile and require the original shape to be maintained by heating of such cooking appliances, the top case pressed down on the foods reacts to cause the foods to be crushed and deformed or even broken. For example, when heating an egg tart or steamed stuffed bun with a push-down cooking utensil, the push-down top shell will push out the filling inside the egg tart and steamed stuffed bun. And then or when foods with high brittleness such as pancakes, biscuits and the like are heated by the pressing-down type cooking device, the pressed-down top shell can crush the foods. Therefore, the related art has the technical problem that the food is easy to be crushed.

In contrast, the frying and baking machine provided by the application is also provided with the supporting component which is arranged on the second shell and is in contact with the first shell, and the supporting component can adjust the distance between the first shell and the second shell through structural support so as to realize the interval adjustment of the upper shell structure and the lower shell structure of the frying and baking machine. Specifically, the support assembly includes a telescoping member and a cam mechanism, the telescoping member is disposed on the second housing and the telescoping member is movable relative to the second housing to extend out of or retract into the second housing. The cam mechanism is arranged on the second shell and comprises an action surface with a position which changes relative to the second shell in the rotation process, and the action surface can be abutted against the telescopic piece in the movement process.

In the working process, the position of the acting surface of the cam mechanism is adjusted to push the telescopic piece to move relative to the second shell, and if the second shell is arranged at the top of the first shell, the extended telescopic piece can jack up the second shell so as to increase the distance between the second shell and the first shell. Correspondingly, if the second shell is arranged at the bottom of the first shell, the extending telescopic piece can jack up the first shell, and the adjustment of the distance between the first shell and the second shell can be realized.

Therefore, when a user heats food which needs to be shaped or is crisp in texture, the distance between the first shell and the second shell can be adjusted to be more than or equal to the distance interval of the self-height of the food through controlling the supporting component, so that the shell arranged above can be prevented from pressing the food. For example, when the steamed stuffed bun or pancake is heated by the fryer defined by the present application, the support assembly is manipulated to allow a gap between the top shell and the steamed stuffed bun or pancake to prevent the top shell from pressing the filling in the steamed stuffed bun out or from crushing the pancake by the top shell. Further solves the technical problems of easy damage to food, limited variety of heating food materials and poor user experience in the related art. The structure of the frying and baking machine is optimized, the operability of the frying and baking machine is improved, the functional range of the frying and baking machine is widened, the quality of food obtained by heating is guaranteed, and the technical effect of user experience is improved.

In addition, the dining table provided by the invention can also have the following additional technical characteristics:

in the above technical scheme, the second casing includes the through-hole, and the extensible member includes: the supporting part is arranged corresponding to the through hole; when the cam mechanism rotates to a first angle, at least part of the supporting part passes through the through hole and contacts with the first shell, and the first shell and the second shell are separated by a first distance; when the cam mechanism rotates to a second angle, the first shell and the second shell are separated by a second distance. In this technical scheme, be formed with cavity and intercommunication cavity and external space's through-hole on the second casing. When the first shell and the second shell are in a buckling state, the through hole faces the direction of the first shell. On the basis, the expansion piece structure is described. Specifically, the telescopic member includes a support portion, and the shape of the through hole is adapted to the outer contour shape of the support portion so that the support portion can move in the through hole in the axial direction of the through hole. In the moving process of the cam mechanism, the supporting part is abutted with an action surface on the cam mechanism.

Wherein, on the cam mechanism, the radial distance between each region on the action surface and the rotation axis is different, and during the rotation of the cam mechanism, the action surface rotates around the rotation axis of the cam mechanism, so the distance between part of the action surface which is abutted against the supporting part and the rotation axis is changed along with the rotation process, and when the distance is increased, the supporting part is pushed out of the through hole by the cam mechanism. Correspondingly, when the distance value is reduced, the supporting part can be reset by gravity or elasticity so as to retract into the through hole. Thereby realizing the optimization of the telescopic structure, improving the operability of the frying and baking machine and improving the technical effect of heating the food quality.

Specifically, the cam mechanism has two critical angles, a first angle and a second angle.

When the cam mechanism rotates to a first angle, the radial distance between the part of the acting surface abutting against the supporting part and the rotating shaft is the maximum value in the whole rotating stroke, and the extending distance of the corresponding supporting part relative to the through hole is longest. At this time, the supporting portion can prop up the first housing or the second housing at the top, so that a first distance is formed between the first housing and the second housing, and the food is prevented from being extruded by the housing.

When the cam mechanism rotates to a second angle, the radial distance between the part of the acting surface abutting against the supporting part and the rotating shaft is the minimum value in the whole rotating stroke, and at the moment, the supporting part is retracted into the cavity, or the lower section of the supporting part is flush with the bottom surface of the second shell. At this time, the first housing and the second housing are spaced apart by a second distance.

It is worth to say that the first distance is greater than the second distance, and the value range of the second distance is greater than or equal to 0.

According to the actual cooking requirement of a user through the frying and baking machine, the distance between the first shell and the second shell is controlled through the angle of the rotary cam mechanism. For example: when a user needs to cook food such as steamed stuffed buns or pancakes which are not easy to extrude through the baking machine, the first distance between the first shell and the second shell can be controlled, so that the first shell and the second shell are prevented from extruding the food such as steamed stuffed buns or pancakes which are not easy to extrude. When a user needs to cook foods such as fried meat and the like which are thinner and can be extruded, the interval second distance between the first shell and the second shell can be controlled, and the contact area of the foods and air is reduced.

In any of the above solutions, the telescopic member further includes: the elastic piece is sleeved on the supporting part; when the cam mechanism rotates to a first angle, the elastic piece is elastically deformed, and when the cam mechanism rotates to a second angle, the elastic piece drives the supporting part to reset.

In the technical scheme, an elastic piece is further arranged in the telescopic piece, and the elastic piece is sleeved on the supporting part. When the cam mechanism rotates to a first angle, the deformation of the elastic piece is minimum, and the elastic piece can overcome the dead weight of the telescopic piece at the moment so that the telescopic piece stays at the recovery position. When the cam mechanism rotates out of the first angle through operation, the acting surface on the cam presses the supporting part towards the direction of the first shell, so that the supporting part moves towards the direction of the first shell, the supporting part extends out of the through hole, and the elastic piece is compressed by the supporting part. After the operation for the cam is removed, the elastic member releases elastic potential energy, and the push-back support portion moves in a direction away from the first housing. Thereby accomplish the automatic re-setting of extensible member, and then realize promoting the maneuverability of extensible member, provide the technological effect of convenient condition for the user.

In particular, the elastic member may be a spring. The spring is sleeved on the periphery of the supporting part, one end of the spring is propped against the second shell near the through hole, the other end of the spring is propped against the supporting part, after the cam mechanism rotates out of the first angle, the spring is compressed, and otherwise, after the operation is removed, the compressed spring rebounds the supporting part to the initial position.

The elastic member may be an elastic collar filled between the connecting portion and the second housing, and the elastic collar is compressively deformed after the cam mechanism is rotated out of the first angle, whereas the compressively deformed elastic collar returns the supporting portion to the initial position after the removing operation.

In addition, the elastic piece can also be a component formed by a plurality of elastic structures, the technical scheme is not rigidly limited, and the automatic resetting requirement can be met.

In any one of the above technical solutions, a first limiting portion for axially limiting the elastic member is disposed in the through hole; the direction that the supporting part kept away from the through hole is provided with the second spacing portion that is used for spacing the elastic component along the axial.

In this technical scheme, accept aforementioned technical scheme, further limited first spacing portion and the second spacing portion that is used for carrying out spacing to the elastic component have been set up respectively in the through-hole and on the supporting part. The first limiting part is arranged inside the through hole, and the second limiting part is arranged at one end of the supporting part far away from the direction of the through hole.

One end of the elastic piece is contacted with the first limiting part, and the other end of the elastic piece is contacted with the second limiting part.

When the cam mechanism rotates out of the first angle through operation, the acting surface on the cam presses the supporting part towards the direction of the first shell, so that the supporting part moves towards the direction of the first shell, the supporting part stretches out of the through hole, at the moment, the distance between the first limiting piece and the second limiting piece is shortened, and the elastic piece positioned between the first limiting piece and the second limiting piece is compressed. After the operation of the cam is removed, the elastic piece releases elastic potential energy, and the second limiting piece moves towards the direction away from the first limiting piece so as to drive the supporting part to move towards the direction away from the first shell. Thereby accomplish the automatic re-setting of extensible member, and then realize promoting the maneuverability of extensible member, provide the technological effect of convenient condition for the user.

In any of the above technical solutions, the supporting portion is provided with a plurality of supporting portions, and the telescopic member further includes: and the plurality of supporting parts are connected to the connecting part.

In this technical solution, the aforementioned technical solution is received, and the structure of the expansion element is further defined. Specifically, the number of the supporting portions is plural. The telescopic piece is also provided with a connecting part, and the connecting part is positioned in the cavity. The plurality of supporting parts are arranged on one side of the connecting part facing the through hole and are connected with the connecting part, and one side of the connecting part deviating from the through hole is abutted against the cam mechanism.

In the process of the rotation movement of the cam mechanism, the supporting parts can move in the same direction by applying acting force to the connecting parts connected with the supporting parts. At this time, the elastic members on the plurality of supporting portions are compressed. After the operation of the cam mechanism is removed, the elastic members release elastic potential energy, and the supporting parts can be driven to return. Through the connection of connecting portion, can guarantee that a plurality of supporting parts are moving towards first casing, perhaps keep away from first casing motion's in-process, homoenergetic synchronous motion has guaranteed the stability to interval adjustment between first casing and the second casing.

In any of the above technical solutions, the through holes are provided in plural, and the plurality of supporting portions are provided in one-to-one correspondence with the plurality of through holes.

In this technical solution, the number of through holes is defined. Specifically, a plurality of supporting parts are arranged on the telescopic piece, and the plurality of supporting parts are arranged on different areas of the second shell. And a plurality of through holes the same as the supporting parts in number are formed in the second shell. Each supporting part is arranged corresponding to one through hole, namely, the plurality of supporting parts can move in the corresponding through holes so as to adjust the distance value of different areas between the first shell and the second shell. Compared with the technical scheme that a group of through holes and supporting parts are arranged, on the one hand, the multi-point support can be realized in the synchronous adjustment process by arranging a plurality of sets of supporting parts and through holes, so that the inclined first shell and second shell are prevented from being in mistaken contact with food, and the adjustment precision is improved. On the other hand, the distance value of the local area between the first shell and the second shell can be adjusted by controlling part of the supporting parts in the plurality of supporting parts to stretch and retract in the corresponding through holes. For example, when a user heats the cake and the bag simultaneously through the frying and baking machine, the supporting parts of the corresponding areas of the steamed stuffed bun can be independently adjusted to extend to enable the top shell to incline, so that the steamed stuffed bun can be heated in the area with larger spacing and the cake can be heated in the area with smaller spacing, and therefore synchronous heating of various foods can be completed on the basis of guaranteeing the quality of the foods. And further, the telescopic part structure is optimized, the application range of the frying and baking machine is widened, and the technical effect of providing convenience for users is achieved.

In any of the above aspects, the cam mechanism includes: the rotating shaft is rotationally connected with the second shell; the cam is sleeved on the rotating shaft, and the peripheral side surface of the cam is used for pushing the telescopic piece to move.

In this embodiment, a description is given of the cam mechanism. Specifically, the cam mechanism includes a rotating shaft and a cam. The rotating shaft is arranged on the shell and can rotate on the second shell by taking the axis of the rotating shaft as a shaft. The cam is arranged on the rotating shaft and synchronously rotates along with the rotating shaft around the axis of the rotating shaft. The cam extends outwards relative to the peripheral side surface of the rotating shaft, and the peripheral side surface of the cam is abutted with the telescopic piece, namely the peripheral side surface of the cam is an action surface in the technical scheme. In the working process, the rotating shaft drives the cam to rotate, and when the peripheral side surface extending to the peripheral side of the rotating shaft rotates to a position between the rotating shaft and the telescopic piece, the distance between the rotating shaft and the telescopic piece is forced to be increased, so that the telescopic piece is pushed to the first shell, and the supporting part extends out of the through hole. The adjustment travel between the first housing and the second housing is related to the shape of the cam, which is not described in detail.

Wherein, in a possible embodiment, the cam can be a structure sleeved on the rotating shaft, and the cam and the rotating shaft are detachably connected. By arranging the detachable rotating shaft and the cam, on the one hand, convenience conditions can be provided for maintaining the cam mechanism, for example, when the cam fails, a user can detach the maintenance cam or replace a new cam, so that the mechanism maintenance can be efficiently completed. On the other hand, the removable cams are designed so that the user can adjust the pitch adjustment capability of the cam mechanism by changing the cam type, for example, by changing a large-sized cam to meet the heating demand of a large volume of food. Further realizing the technical effects of widening the application range of the frying and baking machine and improving the functionality and the practicability of the frying and baking machine.

In another possible embodiment, the cam is of unitary construction with the shaft. The cam and the rotating shaft are prepared through an integral molding process, so that the production process difficulty of the cam mechanism can be reduced, the complex step of processing a matched assembly structure between the cam and the rotating shaft is avoided, the production efficiency of the cam mechanism is improved, and the production cost of the cam mechanism is reduced. On the other hand, the integral cam and the rotating shaft have no structural section, so that the structural strength of the cam mechanism is improved, and the probability of dislocation and even breakage of the cam is reduced.

In any of the above solutions, the cam mechanism further includes: the baffle is arranged on the rotating shaft, the baffle and the cam are sequentially arranged in the axial direction of the rotating shaft, and the baffle can limit the rotating shaft in the axial direction of the rotating shaft.

In this technical solution, the axial limit structure of the cam mechanism is defined. Specifically, a baffle is arranged on the cam mechanism, the baffle is arranged on the rotating shaft, and the baffle is sequentially connected with the cam in the axial direction of the rotating shaft. The cover area of the baffle on the plane perpendicular to the axis of the rotating shaft is larger than the cover area of the cam on the plane, when the cam mechanism moves along the axis direction of the rotating shaft, the baffle can be propped against the telescopic piece, and can be propped against the connecting part on the telescopic piece, so that the axial limit of the cam mechanism is realized, and the cam mechanism is prevented from deviating from the use position matched with the telescopic piece. And further, the structure of the cam mechanism is optimized, the transmission reliability and transmission precision of the cam mechanism are improved, and the technical effect of reducing the failure rate of the cam mechanism is achieved.

Specifically, the baffle can be single, and single baffle is adjacent with the cam along the axis direction of pivot, when setting up the baffle in the cam outside, and the baffle can restrict cam mechanism to the inside removal of second casing, avoids the user to push cam mechanism into the inside of second casing when operating cam mechanism by mistake. Correspondingly, when the baffle is arranged on the inner side of the cam, the baffle can limit the cam mechanism to move towards the outer part of the second shell, so that the cam mechanism is prevented from being pulled out of the second shell by mistake when a user operates the cam mechanism.

Wherein, can also set up a baffle respectively in cam mechanism's both sides to ensure that the distance between two baffles is greater than or equal to the distance of connecting portion in pivot axis direction, so that connecting portion can set up between two baffles. Therefore, the displacement of the cam mechanism in the axial direction of the rotating shaft is limited by the inner baffle plate and the outer baffle plate, so that the cam mechanism can be accurately limited at a preset working position. The distance between the two baffles is not limited rigidly, and if other functional structures are needed, the distance can be correspondingly adjusted, for example, the distance between the two baffles can be enlarged to provide a push-pull operation allowance for the locking mechanism, which is not described herein.

In any of the above technical solutions, the frying and baking machine further includes: and the limiting assembly is arranged on the second shell and used for limiting the radial movement of the rotating shaft.

In this technical solution, a limit is made to the radial limit structure of the cam mechanism. Specifically, be provided with spacing subassembly on the second casing, spacing subassembly cooperatees with the pivot for the displacement of restriction commentaries on classics in its own radial direction. Through setting up the spacing subassembly that can restrict the radial motion of pivot, make the pivot can be by accurate positioning in predetermined working position, avoid external factors such as user operation, vibration to lead to pivot dislocation work. Thereby ensuring that the rotating cam mechanism can trigger the telescopic member to adjust the distance between the first housing and the second housing. And further, the positioning reliability and stability of the cam mechanism are optimized, the transmission precision of the cam mechanism and the telescopic piece is improved, the transmission jamming probability of the mechanism is reduced, and the failure rate of the frying and baking machine is reduced.

The limiting assembly can be in a structure of a bearing, a shaft hole, a sleeve and the like, the technical scheme is not limited rigidly, and the axial limiting requirement of the rotating shaft is met.

In any of the above technical solutions, the limiting assembly includes: the positioning plate is provided with a positioning groove, the rotating shaft is arranged in the positioning groove, and the positioning groove is used for positioning the rotating shaft in the radial direction; the positioning plate is positioned between the two positioning pieces; and the shielding piece is connected with the two positioning pieces and is positioned at one end of the two positioning pieces far away from the second shell.

In the technical scheme, the technical scheme is accepted, and the structure of the limiting assembly is limited. Specifically, the limiting assembly comprises a locating plate, a locating piece and a shielding piece. The locating plate sets up on the second casing, is provided with the constant head tank on the locating plate, and the pivot is located the constant head tank, and the pivot can rotate in the constant head tank, and the constant head tank can carry out spacingly to the pivot in radial. The two locating pieces are located on two sides of the locating plate, and the two locating pieces are matched with the locating plate to effectively prevent the rotating shaft from falling out. On this basis, the shielding piece is connected with the end that two setting elements kept away from the second casing to the cooperation constant head tank forms the locating hole that can supply the pivot to run through, and the pivot can rotate in the locating hole, but when the pivot takes place radial displacement because of outer factor, setting element and shielding piece can play the barrier effect, thereby accomplish the radial spacing of pivot. And further, the limit assembly structure is optimized, the working stability and the transmission precision of the cam mechanism are improved, and the technical effect of reducing the failure rate of the frying and baking machine is achieved.

Wherein, the shielding piece is detachably connected with the positioning pieces, the rotating shaft is firstly put into the positioning groove in the assembly process, and then the shielding piece is covered on the two positioning pieces, so that the assembly of the rotating shaft can be completed. Compared with the technical scheme that the rotating shaft is spliced on the limiting component, the structure has the advantages of being low in assembly difficulty and high in operability, and the splicing channel reserved for the rotating shaft can be omitted, so that the structural complexity is reduced. On the other hand, the removable shield may provide convenience during maintenance of the spindle. For example, when the rotating shaft fails, a user can directly take out the rotating shaft after the shielding piece is detached, so that the maintenance or the replacement of the rotating shaft can be efficiently completed, and the user experience is improved.

In any of the above technical solutions, the frying and baking machine further includes: the locking piece is arranged on the second shell and connected with the rotating shaft, and the rotating shaft can be locked on the second shell.

In the technical scheme, the frying and baking machine is also provided with a locking piece. The locking piece is arranged on the second shell and is connected with the second shell and the rotating shaft. The locking piece can lock the rotating shaft on the second shell to prevent the rotating shaft from rotating relative to the second shell and prevent the rotating shaft from moving relative to the second shell. Through setting up the retaining member, make the user accessible retaining member lock the transmission mechanism that comprises cam mechanism and extensible member under a certain state to lock the distance between first casing and the second casing under predetermined distance, so as to ensure that the top casing can not touch the food between first casing and the second casing.

Wherein, can set up the location arch on the week side of pivot to set up the locking groove on the retaining member, push the location arch into the locking groove and can lock the pivot on the second casing, otherwise with the location arch withdraw from the locking groove can release the locking. The locking piece can also be in other structural forms, and the technical scheme is not limited rigidly, so that the locking requirement is met.

In any of the above solutions, the cam mechanism further includes: the knob is connected with the rotating shaft and is positioned at the outer side of the second shell.

In the technical scheme, the cam mechanism is also provided with a knob, and the knob is arranged outside the second shell and is connected with the end part of the rotating shaft extending out of the second shell. The knob can rotate with the rotating shaft and the cam to realize the driving of the cam mechanism. Through setting up the knob, can provide convenient condition for user operation cam mechanism, the distance between convenient user adjustment first casing and the second casing.

Specifically, an anti-slip layer is arranged on the peripheral side surface of the knob, and the anti-slip layer can be irregular lines and can also be a lantern ring made of anti-slip materials. The technical scheme is not limited in hardness, and touch antiskid is achieved.

In one embodiment, the frying and baking machine is further provided with a positioning ring, the positioning ring is embedded on the second shell, the positioning ring is provided with a mounting hole, the knob is inserted on the mounting hole, and the positioning ring can be matched with the knob to assist in positioning the cam mechanism, so that the transmission precision of the cam mechanism is improved. On this basis, be provided with the scale value that encircles the knob setting on the holding ring, be provided with the pointer on the knob, in the in-process of turning the knob, the scale value that the pointer aimed at correspond with the first casing and the second casing between the distance value to make the user can obtain current regulation range through observing, remove the complicated operation that the user observed the clearance size repeatedly from, the accurate upper and lower casing distance of control of user of being convenient for. And further, the operability of the frying and baking machine is improved, and the technical effect of user experience is improved.

In any of the above embodiments, the number of support assemblies is at least two; at least two support assemblies are uniformly distributed on the second housing and/or at least two support assemblies are symmetrically distributed on the second housing.

In this technical solution, the number of support assemblies is defined. Specifically, at least two support assemblies are arranged on the frying and baking machine, and the at least two support assemblies are distributed on different areas of the second shell. Compared with the arrangement of a single supporting component, the adjusting degree of freedom of the distance between the first shell and the second shell can be improved by arranging at least two supporting components, so that a user can independently adjust the distance between the first shell and the second shell through the supporting component corresponding to the target adjusting area, the top shell can incline relative to the bottom shell, and the frying and baking machine can heat multiple foods with different sizes between the first shell and the second shell. Thereby realizing the technical effects of improving the operability of the frying and baking machine and providing convenience for users.

The at least two support members may be evenly distributed on the second housing. Specifically, on the second shell, at least two supporting components are uniformly distributed on the same circle taking a central line vertically penetrating through the second shell as an axis, so that an annular supporting component array is formed on the second shell, a plurality of supporting components can effectively support the top shell at a plurality of angles, and the top is prevented from being deflected due to unfavorable supporting. Simultaneously, evenly distributed a plurality of supporting components can equally divide the weight of top casing on a plurality of supporting components, reduces the damage of a certain supporting component because of the atress is too big. The at least two support members may also be symmetrically distributed on the second housing. The symmetrical distribution is to symmetrically distribute a plurality of support components on two sides of the central axis of the second shell. For example, when two support members are provided, the two support members are symmetrically provided at both left and right ends of the second housing. When three supporting components are arranged, the two supporting components are symmetrically arranged on two sides of the central axis, and the rest supporting component is symmetrically separated by the central axis. The support effectiveness of the top shell can be improved by symmetrically distributing a plurality of support components, and convenience can be provided for a user to adjust the inclination angle of the top shell. And further, the distribution mode of the support components is optimized, and the technical effects of practicality and reliability of the frying and baking machine are improved.

In any of the above technical solutions, the frying and baking machine further includes: the connecting component is connected with the first shell at one end and connected with the second shell at the other end; the second shell can rotate relative to the first shell through the connecting assembly, and the second shell can move along the axial direction of the first shell relative to the first shell through the connecting assembly.

In the technical scheme, a connecting component is also arranged in the frying and baking machine. One end of the connecting component is hinged with the first shell, and the other end of the connecting component is hinged with the second shell, so that the first shell and the second shell which are distributed up and down are connected, and the first shell and the second shell can relatively rotate by taking a hinge shaft on the connecting component as an axis. On the basis, the distance between the two hinge shafts on the connecting component can be adjusted, and when a user lifts the top shell through operating the supporting component, the connecting component stretches in the height direction, so that the distance adjusting action of the first shell and the second shell is matched. In a specific working process, a user can firstly adjust the distance between the top shell and the bottom shell by controlling the supporting component, then the top shell is turned over, food is placed on the bottom shell, and finally the top shell is buckled to perform heating operation.

In any of the above technical solutions, the frying and baking machine further includes: the heating piece is arranged on the first shell and/or the second shell; wherein, the heating element is located between first casing and the second casing.

In the technical scheme, the frying and baking machine is also provided with a heating element. The heating element can be arranged on the first housing and/or the second housing, in particular the heating element can be arranged on the face of the first housing facing the second housing, and the heating element can be arranged on the face of the second housing facing the first housing, so that the food placed between the first housing and the second housing can be heated by the heating element.

Wherein, in an embodiment, first casing sets up at the second casing top, and first casing and second casing are provided with the heating member. During heating, the bottom of the food is in contact with a heating element on the second housing, which transfers heat to the food by contact heat transfer. The heating piece on the first shell is spaced from the top of the food, and heat is transferred to the food through air, so that the food is prevented from being damaged by pressure on the basis of meeting the high-efficiency heating requirement.

Specifically, the heating element can be an electric heating element, and the technical scheme does not develop the specific structural form of the heating element, so that the food heating requirement is met.

It is worth to be noted that the structure in the foregoing technical solution may be applied to electric baking pan, electric baking pan and frying and baking machine, so that the above three products may meet the heating requirements of foods with different sizes by adjusting the intervals between the upper and lower shells, and ensure that the foods are not damaged in the heating process.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 shows one of the schematic structural views of a fry roaster according to one embodiment of the present invention;

FIG. 2 shows a second schematic view of a fry roaster according to one embodiment of the present invention;

FIG. 3 shows a third schematic view of a fry roaster according to one embodiment of the present invention;

FIG. 4 shows a fourth schematic structural view of a fry roaster according to one embodiment of the present invention;

fig. 5 shows a schematic diagram of a frying and roasting machine according to an embodiment of the present invention.

Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 5 is:

100 frying and baking machine, 110 first casing, 120 second casing, 130 supporting component, 132 telescoping piece, 1322 supporting part, 1324 connecting part, 1326 elastic component, 134 cam mechanism, 1342 pivot, 1344 cam, 1346 baffle, 1348 knob, 140 spacing subassembly, 142 locating plate, 144 constant head tank, 146 setting element, 150 retaining member.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited to the specific embodiments disclosed below.

A fry roaster according to some embodiments of the present application is described below with reference to fig. 1-5.

Example 1

As shown in fig. 1, 2 and 5, an embodiment of the first aspect of the present application provides a fry roaster 100, wherein the fry roaster 100 comprises: a first housing 110; a second housing 120 movably connected with the first housing 110; the support assembly 130 is disposed on the second housing 120, and the support assembly 130 includes: a telescopic member 132 connected to the second housing 120; the cam mechanism 134, when the cam mechanism 134 moves, can drive the telescopic member 132 to move, so as to adjust the interval between the first housing 110 and the second housing 120.

The present application defines a fry roaster 100 that may be used to heat food. Specifically, the fry roaster 100 includes a first housing 110 and a second housing 120, the first housing 110 and the second housing 120 are two main structures on the fry roaster 100, and the first housing 110 and the second housing 120 are disposed opposite to each other in a height direction of the fry roaster 100. Among the first housing 110 and the second housing 120, the housing arranged below is used for supporting food, and may be used for heating food, the housing arranged above may be used for positioning food, and may be used for heating food, and in this embodiment, specific functions of the two housings are not rigidly limited, so that the structural positional relationship and the basic heating requirement are satisfied.

In contrast, the frying and baking machine 100 defined in the present application is further provided with a support assembly 130, the support assembly 130 is disposed on the second housing 120 and contacts the first housing 110, and the support assembly 130 can adjust the distance between the first housing 110 and the second housing 120 through structural support, so as to adjust the distance between the upper housing and the lower housing of the frying and baking machine 100. Specifically, the support assembly 130 includes a telescopic member 132 and a cam mechanism 134, the telescopic member 132 is disposed on the second housing 120, and the telescopic member 132 is movable with respect to the second housing 120 to extend out of the second housing 120 or retract into the second housing 120. The cam mechanism 134 is disposed on the second housing 120, and the cam mechanism 134 includes an active surface that changes position relative to the second housing 120 during rotation, and that is capable of abutting against the telescoping member 132 during movement.

During operation, the position of the acting surface of the cam mechanism 134 is adjusted to push the telescopic member 132 to move relative to the second housing 120, and if the second housing 120 is disposed on top of the first housing 110, the extended telescopic member 132 can jack up the second housing 120 to increase the distance between the second housing 120 and the first housing 110. Correspondingly, if the second housing 120 is disposed at the bottom of the first housing 110, the extended telescopic member 132 can jack up the first housing 110, and the adjustment of the distance between the first housing 110 and the second housing 120 can be achieved.

Therefore, when a user heats food which needs to be shaped or crisp, the distance between the first shell 110 and the second shell 120 can be adjusted to be more than or equal to the distance range of the self-height of the food by controlling the supporting component 130, so that the upper shell can be prevented from pressing the food. For example, when the steamed stuffed bun or pancakes are heated by the fryer 100 defined by the present application, the support assembly 130 is manipulated to allow a gap between the top shell and the steamed stuffed bun or pancakes to prevent the top shell from pressing the filling in the steamed stuffed bun out or to prevent the top shell from crushing the pancakes. Further solves the technical problems of easy damage to food, limited variety of heating food materials and poor user experience in the related art. The structure of the frying and baking machine 100 is optimized, the operability of the frying and baking machine 100 is improved, the functional range of the frying and baking machine 100 is widened, the quality of food obtained by heating is guaranteed, and the technical effect of user experience is improved.

Example two

As shown in fig. 2, 3 and 4, in the second aspect of the embodiment of the present application, the second housing 120 includes a through hole, and the telescopic member 132 includes: a support 1322 provided corresponding to the through hole; wherein, when the cam mechanism 134 rotates to the first angle, at least part of the supporting portion 1322 passes through the through hole and contacts the first housing 110, and the first housing 110 is spaced apart from the second housing 120 by a first distance; when the cam mechanism 134 rotates to the second angle, the first housing 110 and the second housing 120 are spaced apart by a second distance.

In this embodiment, the second housing 120 is formed with a cavity and a through hole communicating the cavity and an external space. When the first housing 110 and the second housing 120 are in the fastened state, the through hole faces the direction of the first housing 110. On this basis, an expanded description is made of the structure of the expansion member 132. Specifically, the expansion member 132 includes a support portion 1322, and the shape of the through hole is adapted to the outer contour shape of the support portion 1322 so that the support portion 1322 can move in the through hole in the axial direction of the through hole. During movement of the cam mechanism 134, the support portion 1322 abuts against an action surface on the cam mechanism 134.

In the cam mechanism 134, the radial distance between each region on the acting surface and the rotation axis is different, and during the rotation of the cam mechanism 134, the acting surface rotates around the rotation axis of the cam mechanism 134, so that the distance between the part of the acting surface abutting against the support portion 1322 and the rotation axis changes along with the rotation, and when the distance increases, the support portion 1322 is pushed out of the through hole by the cam mechanism 134. Correspondingly, when the distance value is reduced, the supporting portion 1322 may be restored by gravity or elastic force to retract the through hole. Thereby realizing the technical effects of optimizing the structure of the telescopic piece 132, improving the operability of the frying and baking machine 100 and improving the quality of the heated food.

Specifically, the cam mechanism 134 has two critical angles, i.e., a first angle and a second angle.

When the cam mechanism 134 is rotated to the first angle, the radial distance between the portion of the acting surface abutting against the support portion 1322 and the rotation axis is the maximum value in the entire rotation stroke, and the protruding distance of the corresponding support portion 1322 from the through hole is the longest. At this time, the supporting portion 1322 can prop up the first housing 110 or the second housing 120 located at the top, so that the first housing 110 and the second housing 120 are spaced apart by a first distance, so as to avoid the food material from being extruded by the housings.

When the cam mechanism 134 rotates to the second angle, the radial distance between the acting surface of the portion abutting against the supporting portion 1322 and the rotation axis is the minimum value in the whole rotation stroke, and at this time, the supporting portion 1322 is retracted into the cavity, or the lower cross section of the supporting portion 1322 is flush with the bottom surface of the second housing 120. At this time, the first housing 110 and the second housing 120 are spaced apart by a second distance.

The distance between the first housing 110 and the second housing 120 is controlled by rotating the angle of the cam mechanism 134 according to the actual cooking needs of the user through the fryer 100. For example: when a user needs to cook food such as steamed stuffed bun or pancake, which is not easy to be extruded, by the fry roaster 100, the first distance between the first housing 110 and the second housing 120 can be controlled, so that the first housing 110 and the second housing 120 can be prevented from extruding food such as steamed stuffed bun or pancake, which is not easy to be extruded. When the user needs to cook the food, such as fried meat, which is thin and can be extruded, the second distance between the first housing 110 and the second housing 120 can be controlled, so that the contact area between the food and the air is reduced.

In any of the above embodiments, the telescoping member 132 further comprises: the elastic member 1326 is sleeved on the supporting portion 1322, wherein when the cam mechanism 134 rotates to a first angle, the elastic member 1326 is elastically deformed, and when the cam mechanism 134 rotates to a second angle, the elastic member 1326 drives the supporting portion 1322 to return.

In this embodiment, an elastic member 1326 is further disposed in the telescopic member 132, and the elastic member 1326 is sleeved on the supporting portion 1322. When the cam mechanism 134 rotates to the first angle, the deformation of the elastic member 1326 is minimal, and at this time, the elastic member 1326 can overcome the dead weight of the telescopic member 132, so that the telescopic member 132 stays at the recovery position. When the cam mechanism 134 is rotated out of the first angle by the operation, the acting surface on the cam 1344 presses the supporting portion 1322 toward the direction of the first housing 110, so that the supporting portion 1322 moves toward the direction of the first housing 110, the supporting portion 1322 protrudes out of the through hole, and the elastic member 1326 is compressed by the supporting portion 1322. After the operation for the cam 1344 is removed, the elastic member 1326 releases elastic potential energy, and the push-back support 1322 moves in a direction away from the first housing 110. Thereby accomplish the automatic re-setting of extensible member 132, and then realize promoting extensible member 132 maneuverability, provide the technological effect of convenient condition for the user.

In particular, the elastic member 1326 may be a spring. The spring is sleeved on the periphery of the supporting part 1322, one end of the spring is abutted against the second casing 120 near the through hole, the other end of the spring is abutted against the supporting part 1322, after the cam mechanism 134 rotates out of the first angle, the spring is compressed, and conversely, after the operation is removed, the compressed spring rebounds the supporting part 1322 to the initial position.

The elastic member 1326 may be an elastic collar filled between the connection portion 1324 and the second housing 120, and after the cam mechanism 134 rotates out of the first angle, the elastic collar is compressively deformed, and conversely, after the removing operation, the compressively deformed elastic collar returns the supporting portion 1322 to the initial position.

In addition, the elastic member 1326 may be an assembly composed of a plurality of elastic structures, which is not limited to this embodiment, and may meet the requirement of automatic resetting.

In any of the above solutions, a first limiting portion for axially limiting the elastic member 1326 is disposed in the through hole; the support portion 1322 is provided with a second limiting portion for limiting the elastic member 1326 in the axial direction in a direction away from the through hole.

In this embodiment, the above-described embodiment is received, and the first and second stopper portions for restricting the elastic member 1326 are provided in the through hole and on the support portion 1322, respectively. Wherein, first spacing portion sets up inside the through-hole, and the second spacing portion sets up the one end in the direction of keeping away from the through-hole at supporting part 1322.

One end of the elastic member 1326 contacts the first limiting portion, and the other end of the elastic member 1326 contacts the second limiting portion.

When the cam mechanism is rotated out of the first angle by the operation, the acting surface on the cam presses the supporting portion 1322 toward the direction of the first housing 110, so that the supporting portion 1322 moves toward the direction of the first housing 110, and the supporting portion 1322 extends out of the through hole, at this time, the distance between the first stopper and the second stopper is shortened, and the elastic member 1326 located therebetween is compressed. After the cam is removed, the elastic member 1326 releases elastic potential energy to move the second limiting member toward a direction away from the first limiting member, so as to drive the supporting portion 1322 to move toward a direction away from the first housing 110. Thereby accomplish the automatic re-setting of extensible member 132, and then realize promoting extensible member 132 maneuverability, provide the technological effect of convenient condition for the user.

In any of the above embodiments, the support portion 1322 is provided in plurality, and the telescopic member 132 further includes: the connection portion 1324, and the plurality of support portions 1322 are connected to the connection portion 1324.

In this embodiment, the above-described embodiment is received, and the structure of the expansion element 132 is further defined. Specifically, the number of the supporting portions 1322 is plural. The telescopic member 132 is further provided with a connecting portion 1324, and the connecting portion 1324 is located in the cavity. The plurality of support portions 1322 are provided on the side of the connection portion 1324 facing the through hole, and are connected to the connection portion 1324, and the side of the connection portion 1324 facing away from the through hole abuts against the cam mechanism 134.

During the rotational movement of the cam mechanism 134, the plurality of support portions 1322 can be moved in the same direction by applying a force to the connection portion 1324 to which the plurality of support portions 1322 are connected. At this time, the elastic members 1326 on the plurality of support portions 1322 are compressed. After the operation of the cam mechanism 134 is removed, the elastic members 1326 release elastic potential energy, so as to drive the supporting portions 1322 to return. Through the connection of the connection portion 1324, the plurality of support portions 1322 can be guaranteed to move synchronously in the process of moving towards the first housing 110 or moving away from the first housing 110, and stability of adjusting the space between the first housing 110 and the second housing 120 is guaranteed.

In any of the above embodiments, a plurality of through holes are provided, and the plurality of supporting portions 1322 are provided in one-to-one correspondence with the plurality of through holes.

In this embodiment, the number of through holes is defined. Specifically, the telescopic member 132 is provided with a plurality of support portions 1322, and the plurality of support portions 1322 are provided on different regions of the second housing 120. Meanwhile, the second housing 120 is provided with a plurality of through holes in the same number as the supporting parts 1322. Each supporting portion 1322 is disposed corresponding to one through hole, that is, the plurality of supporting portions 1322 can move in the corresponding through holes to adjust the distance between the first housing 110 and the second housing 120. Compared with the embodiment provided with a group of through holes and the supporting parts 1322, on the one hand, the multi-point support can be realized in the synchronous adjustment process by arranging a plurality of groups of supporting parts 1322 and through holes, so that the inclined first shell 110 and the inclined second shell 120 are prevented from being in contact with food by mistake, and the adjustment precision is improved. On the other hand, the pitch value of the partial region between the first housing 110 and the second housing 120 may be adjusted by controlling the expansion and contraction of a portion of the support portions 1322 among the plurality of support portions 1322 in their corresponding through holes. For example, when a user heats the cake and the bag simultaneously by the toaster 100, the top housing can be inclined by individually adjusting the extension of the supporting part 1322 of the corresponding area of the steamed stuffed bun, so as to heat the steamed stuffed bun in the area with larger interval and heat the cake in the area with smaller interval, thereby completing the synchronous heating of various foods on the basis of guaranteeing the quality of the foods. Thereby realizing the technical effects of optimizing the structure of the telescopic piece 132, widening the application range of the frying and baking machine 100 and providing convenience for users.

Example III

As shown in fig. 2, 3 and 4, in the third aspect of the embodiment of the present invention, the cam mechanism 134 includes: a rotation shaft 1342 rotatably connected to the second housing 120; the cam 1344 is sleeved on the rotating shaft 1342, and the circumferential side surface of the cam 1344 is used for pushing the telescopic piece 132 to move.

In this embodiment, an expanded description is made of the cam mechanism 134. Specifically, the cam mechanism 134 includes a rotation shaft 1342 and a cam 1344. The rotation shaft 1342 is provided on the housing, and the rotation shaft 1342 is rotatable on the second housing 120 about its own axis. A cam 1344 is provided on the rotary shaft 1342, and rotates in synchronization with the rotary shaft 1342 about the axis of the rotary shaft 1342. Wherein the cam 1344 extends outwardly relative to the circumferential side of the rotary shaft 1342, the circumferential side of the cam 1344 abuts the telescopic member 132, i.e. the circumferential side of the cam 1344 is the active surface in the previous embodiments. In operation, the rotation shaft 1342 drives the cam 1344 to rotate, and when the circumferential surface extending to the circumferential side of the rotation shaft 1342 rotates between the rotation shaft 1342 and the telescopic member 132, the distance between the rotation shaft 1342 and the telescopic member 132 is forced to increase, so as to push the telescopic member 132 towards the first housing 110, so that the supporting portion 1322 extends out of the through hole. The adjustment stroke between the first housing 110 and the second housing 120 is related to the shape of the cam 1344, which will not be described.

Wherein, in one possible embodiment, the cam 1344 may be a structure sleeved on the rotating shaft 1342, and the cam 1344 and the rotating shaft 1342 are detachably connected. By providing a detachable shaft 1342 and cam 1344, on the one hand, convenience may be provided to service cam mechanism 134, such as when cam 1344 fails, a user may detach service cam 1344 or replace new cam 1344 to efficiently perform mechanism maintenance. On the other hand, the removable cam 1344 is designed so that the user can adjust the spacing adjustment capability of the cam mechanism 134 by changing the type of cam 1344, for example, by changing a large-sized cam 1344 to meet the heating requirements of a large volume of food. Further, the application range of the frying and baking machine 100 is widened, and the technical effects of the functionality and the practicability of the frying and baking machine 100 are improved.

In another possible embodiment, the cam 1344 is integrally formed with the shaft 1342. The cam 1344 and the rotating shaft 1342 are manufactured by an integral molding process, so that the production process difficulty of the cam mechanism 134 can be reduced, the complex step of processing a matched assembly structure between the cam mechanism 134 and the rotating shaft is avoided, the production efficiency of the cam mechanism 134 is improved, and the production cost of the cam mechanism 134 is reduced. On the other hand, there is no structural section between the integrated cam 1344 and the rotating shaft 1342, which helps to improve the structural strength of the cam mechanism 134 and reduce the probability of dislocation or even breakage of the cam 1344.

In any of the above embodiments, the cam mechanism 134 further includes: the retaining plate 1346 is disposed on the rotating shaft 1342, and in the axial direction of the rotating shaft 1342, the retaining plate 1346 and the cam 1344 are sequentially arranged, and the retaining plate 1346 can limit the rotating shaft 132 in the axial direction of the rotating shaft 1342.

In this embodiment, an axial limit structure of the cam mechanism 134 is defined. Specifically, a baffle 1346 is provided on the cam mechanism 134, the baffle 1346 is provided on the rotation shaft 1342, and the baffle 1346 is sequentially connected with the cam 1344 in the axial direction of the rotation shaft 1342. Wherein, the coverage area of the baffle 1346 on the plane perpendicular to the axis of the rotating shaft 1342 is larger than the coverage area of the cam 1344 on the plane, when the cam mechanism 134 moves along the axis direction of the rotating shaft 1342, the baffle 1346 can abut against the telescopic member 132, specifically can abut against the connecting part 1324 on the telescopic member 132, so as to realize axial limitation on the cam mechanism 134, and avoid the cam mechanism 134 from deviating from the use position matched with the telescopic member 132. And further, the structure of the cam mechanism 134 is optimized, the transmission reliability and transmission precision of the cam mechanism 134 are improved, and the technical effect of reducing the failure rate of the cam mechanism 134 is achieved.

Specifically, the retaining plate 1346 may be single, the single retaining plate 1346 is adjacent to the cam 1344 along the axial direction of the rotating shaft 1342, and when the retaining plate 1346 is disposed outside the cam 1344, the retaining plate 1346 can limit the movement of the cam mechanism 134 to the inside of the second housing 120, so as to avoid the user from pushing the cam mechanism 134 into the inside of the second housing 120 by mistake when operating the cam mechanism 134. Accordingly, when the shutter 1346 is provided inside the cam 1344, the shutter 1346 can restrict the cam mechanism 134 from moving outside the second housing 120, avoiding the user from erroneously pulling out the cam mechanism 134 from the second housing 120 when operating the cam mechanism 134.

One blocking plate 1346 may be disposed on each side of the cam mechanism 134, and a distance between the two blocking plates 1346 may be equal to or greater than a distance between the connecting portion 1324 in the axial direction of the rotating shaft 1342, so that the connecting portion 1324 may be disposed between the two blocking plates 1346. So that the displacement of the cam mechanism 134 in the axial direction of the rotation shaft 1342 is restricted by the inner and outer shutters 1346, so that the cam mechanism 134 can be accurately defined at a predetermined operating position. The distance between the two baffles 1346 is not limited rigidly, and if other functional structures are needed, the distance can be adjusted correspondingly, for example, the distance between the two baffles 1346 can be enlarged to provide a push-pull margin for the locking mechanism, which is not described herein.

As shown in fig. 2, in any of the above embodiments, the fry roaster 100 further comprises: and a limiting assembly disposed on the second housing 120, wherein the limiting assembly is used for limiting the radial movement of the rotating shaft 1342.

In this embodiment, a limit is defined for the radial limit structure of the cam mechanism 134. Specifically, the second housing 120 is provided with a limiting assembly, which cooperates with the rotation shaft 1342 to limit displacement of the rotation shaft in its own radial direction. Through setting up the spacing subassembly that can restrict the radial motion of pivot 1342, make pivot 1342 can be pinpointed in predetermined working position, avoid external factors such as user operation, vibration to lead to pivot 1342 dislocation work. Thereby ensuring that the rotating cam mechanism 134 can trigger the telescoping member 132 to adjust the distance between the first housing 110 and the second housing 120. And further, the positioning reliability and stability of the cam mechanism 134 are optimized, the transmission precision of the cam mechanism 134 and the telescopic piece 132 is improved, the transmission jamming probability of the mechanism is reduced, and the failure rate of the frying and baking machine 100 is reduced.

The limiting component may be a bearing, a shaft hole, a sleeve, etc., which is not limited in hardness, and can meet the axial limiting requirement of the rotating shaft 1342.

As shown in fig. 2 and 3, in any of the above embodiments, the limiting assembly 140 includes: the positioning plate 142, the positioning plate 142 is provided with a positioning groove 144, the rotating shaft 1342 is arranged in the positioning groove 144, and the positioning groove 144 is used for positioning the rotating shaft 1342 in the radial direction; two positioning members 146, the positioning plate 142 being located between the two positioning members 146; and a shielding member connected to the two positioning members 146, the shielding member being located at one end of the two positioning members away from the second housing 120.

In this embodiment, the structure of the spacing assembly 140 is defined to accommodate the previous embodiments. Specifically, a positioning plate 142, a positioning member 146, and a shutter. The locating plate 142 is arranged on the second casing 120, a locating groove 144 is formed in the locating plate 142, the rotating shaft 1342 is located in the locating groove 144, the rotating shaft 1342 can rotate in the locating groove 144, and the locating groove 144 can limit the rotating shaft 1342 in the radial direction. The two locating pieces 146 are located at two sides of the locating plate 142, and the two locating pieces 146 are matched with the locating plate 142 to effectively avoid the falling-out of the rotating shaft. On this basis, the shielding member is connected with the end portions of the two positioning members 146 far from the second housing 120 so as to form a positioning hole for the rotating shaft 1342 to penetrate through in cooperation with the positioning groove 144, the rotating shaft 1342 can rotate in the positioning hole, but when the rotating shaft 1342 is radially displaced due to external factors, the positioning members 146 and the shielding member can play a role in blocking, so that the radial limiting of the rotating shaft 1342 is completed. And further, the structure of the limiting assembly 140 is optimized, the working stability and the transmission precision of the cam mechanism 134 are improved, and the technical effect of reducing the failure rate of the frying and baking machine 100 is achieved.

Wherein, the shielding piece is detachably connected with the positioning piece, the rotating shaft 1342 is firstly put into the positioning groove 144 in the assembling process, and then the shielding piece is covered on the two positioning pieces 146, so that the assembling of the rotating shaft 1342 can be completed. Compared with the embodiment of plugging the rotating shaft 1342 on the limiting component 140, the structure has the advantages of low assembly difficulty and strong operability, and can avoid reserving a plugging channel for the rotating shaft 1342, thereby reducing the complexity of the structure.

On the other hand, a removable shield may provide convenience during maintenance of the shaft 1342. For example, when the rotating shaft 1342 fails, the user can directly take out the rotating shaft 1342 after disassembling the shielding piece, so as to efficiently complete maintenance of the rotating shaft 1342 or replacement of the rotating shaft 1342, thereby improving the use experience of the user.

In any of the above embodiments, the fry roaster 100 further comprises: the locking member 150 is disposed on the second housing 120 and connected to the rotation shaft 1342, and is capable of locking the rotation shaft 1342 to the second housing 120.

In this embodiment, a locking member 150 is also provided on the roaster 100. The locking member 150 is provided on the second housing 120 and connects the second housing 120 and the rotation shaft 1342. Wherein the locking member 150 is capable of locking the rotation shaft 1342 to the second housing 120 to prevent the rotation shaft 1342 from rotating relative to the second housing 120 and to prevent the rotation shaft 1342 from moving relative to the second housing 120. By providing the locking member 150, a user can lock the driving mechanism composed of the cam mechanism 134 and the telescopic member 132 in a certain state through the locking member 150 to lock the distance between the first housing 110 and the second housing 120 at a predetermined distance, so as to ensure that the top housing does not touch the food between the first housing 110 and the second housing 120.

Wherein, can set up the location protruding on the week side of pivot 1342 to set up the locking groove on retaining member 150, push the location protruding into the locking groove and can lock pivot 1342 on second casing 120, otherwise with the location protruding withdrawal locking groove can release the locking. The locking member 150 may be other structures, which are not limited to the rigid structure in this embodiment, and may meet the locking requirement.

In any of the above embodiments, the cam mechanism 134 further includes: a knob 1348 connected to the rotation shaft 1342 and located outside the second housing 120.

In this embodiment, the cam mechanism 134 is further provided with a knob 1348, and the knob 1348 is disposed outside the second housing 120 and connected to an end of the rotating shaft 1342 extending out of the second housing 120. The knob 1348 is rotatable with the shaft 1342 and the cam 1344 to effect actuation of the cam mechanism 134. By providing the knob 1348, a user may be provided with a convenient condition for operating the cam mechanism 134, which facilitates the user in adjusting the distance between the first housing 110 and the second housing 120.

Specifically, an anti-slip layer is disposed on the peripheral side of the knob 1348, and the anti-slip layer may be irregular lines, or may be a collar made of an anti-slip material. The embodiment is not limited in hardness, and touch antiskid can be met.

In an embodiment, the frying and baking machine 100 is further provided with a positioning ring, the positioning ring is embedded on the second housing 120, the positioning ring is provided with a mounting hole, the knob 1348 is inserted into the mounting hole, and the positioning ring can be matched with the knob 1348 to assist in positioning the cam mechanism 134, so that the transmission precision of the cam mechanism 134 is improved. On this basis, be provided with the scale value that encircles knob 1348 and set up on the holding ring, be provided with the pointer on the knob 1348, in the process of turning knob 1348, the scale value that the pointer aimed at corresponds the distance value with between first casing 110 and second casing 120 to make the user can obtain current regulation range through observing, remove the user and observe the complex operation of clearance size repeatedly, the accurate upper and lower casing distance of control of user of being convenient for. Thereby improving the operability of the frying and baking machine 100 and improving the technical effect of user experience.

Example IV

In a fourth aspect of the present invention, as shown in fig. 2, 3 and 4, in any of the above embodiments, the number of support assemblies 130 is at least two; at least two support assemblies 130 are uniformly distributed on the second housing 120, and/or at least two support assemblies 130 are symmetrically distributed on the second housing 120. In this embodiment, the number of support members 130 is defined. Specifically, at least two support assemblies 130 are disposed on the fry roaster 100, and the at least two support assemblies 130 are distributed on different areas of the second casing 120. Compared with the arrangement of a single supporting component 130, the adjustment freedom degree of the distance between the first shell 110 and the second shell 120 can be improved by arranging at least two supporting components 130, so that a user can independently adjust the distance between the target adjusting areas through the supporting components 130 corresponding to the target adjusting areas, the top shell can incline relative to the bottom shell, and the frying and baking machine 100 can simultaneously heat multiple foods with different sizes between the first shell 110 and the second shell 120. Thereby realizing the technical effect of improving the operability of the frying and baking machine 100 and providing convenience for users.

With the foregoing embodiment, a limitation is made on the manner in which the plurality of support members 130 are distributed on the second housing 120. The at least two support members 130 may be uniformly distributed on the second housing 120. Specifically, on the second housing 120, at least two supporting components 130 are uniformly distributed on the same circle with a center line vertically penetrating through the second housing 120 as an axis, so as to form an annular supporting component 130 array on the second housing 120, so that a plurality of supporting components 130 can effectively support the top housing at a plurality of angles, and the top can be prevented from being deflected due to unfavorable supporting. Meanwhile, the plurality of support assemblies 130 are uniformly distributed, so that the weight of the top shell can be uniformly distributed on the plurality of support assemblies 130, and damage of one support assembly 130 due to overlarge stress is reduced. The at least two support members 130 may also be symmetrically distributed on the second housing 120. The symmetrical distribution is to symmetrically distribute the plurality of support assemblies 130 on both sides of the central axis of the second housing 120. For example, when two support members 130 are provided, the two support members 130 are symmetrically disposed at both left and right ends of the second housing 120. When three support members 130 are provided, two support members 130 are symmetrically disposed at both sides of the central axis, and the remaining one support member 130 is symmetrically separated by the central axis. Symmetrically distributing the plurality of support members 130 may also promote the support effectiveness of the top housing on the one hand and may provide convenience for the user to adjust the tilt angle of the top housing on the other hand. Thereby realizing the technical effects of optimizing the distribution mode of the supporting components 130 and improving the practicability and the reliability of the frying and baking machine 100.

In any of the above embodiments, the fry roaster 100 further comprises: the connecting assembly, one end of the connecting assembly links with first shell 110, another end second shell 120 of the connecting assembly links with; the second housing 120 can rotate relative to the first housing 110 through the connection assembly, and the second housing 120 can move relative to the first housing 110 along the axial direction of the first housing 110 through the connection assembly.

In this embodiment, a connection assembly is also provided in the fryer 100. One end of the connection assembly is hinged with the first housing 110, and the other end is hinged with the second housing 120, so that the first housing 110 and the second housing 120 which are vertically distributed are connected, and the first housing 110 and the second housing 120 can relatively rotate by taking a hinge shaft on the connection assembly as an axis. On this basis, the distance between the two hinge shafts on the connection assembly is adjustable, and when the user lifts the top case by operating the support assembly 130, the connection assembly is elongated in the height direction so as to match the distance adjusting action of the first case 110 and the second case 120. In a specific working process, a user can adjust the distance between the top shell and the bottom shell by controlling the supporting component 130, then turn the top shell open, place food on the bottom shell, and finally fasten the top shell to perform a heating operation.

In any of the above embodiments, the fry roaster 100 further comprises: a heating element disposed on the first housing 110 and/or the second housing 120; wherein the heating element is located between the first housing 110 and the second housing 120.

In this embodiment, a heating member is further provided on the roaster 100. The heating member can be provided on the first housing 110 and/or the second housing 120, and in particular, the heating member can be provided on a surface of the first housing 110 facing the second housing 120, and the heating member can be provided on a surface of the second housing 120 facing the first housing 110, so that food placed between the first housing 110 and the second housing 120 can be heated by the heating member.

Wherein, in one possible embodiment, the first housing 110 is disposed on top of the second housing 120, and both the first housing 110 and the second housing 120 are provided with heating elements. During heating, the bottom of the food is in contact with the heating element on the second housing 120, which transfers heat to the food by contact heat transfer. The heating element on the first housing 110 is spaced from the top of the food, and the heat is transferred to the food through the air, so that the food is prevented from being damaged by pressure on the basis of meeting the efficient heating requirement.

Specifically, the heating element may be an electric heating element, and the specific structural form of the heating element is not described in this embodiment, so that the heating element can meet the heating requirement of food.

In the description of the present invention, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are orientation or positional relationship based on the drawings, merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present invention, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fry roaster, comprising:

a first housing;

a second housing movably connected with the first housing;

the supporting component, set up in the second casing, the supporting component includes:

the telescopic piece is connected with the second shell;

and the cam mechanism can drive the telescopic piece to move when moving so as to adjust the distance between the first shell and the second shell.

2. The fry roaster of claim 1, wherein the second housing includes a through hole, and the telescoping member includes:

a support part which is arranged corresponding to the through hole;

when the cam mechanism rotates to a first angle, at least part of the supporting part passes through the through hole and contacts with the first shell, and the first shell and the second shell are separated by a first distance;

When the cam mechanism rotates to a second angle, the first shell and the second shell are separated by a second distance.

3. The fry roaster of claim 2, wherein the telescoping member further comprises:

the elastic piece is sleeved on the supporting part;

when the cam mechanism rotates to the first angle, the elastic piece is elastically deformed, and when the cam mechanism rotates to the second angle, the elastic piece drives the supporting portion to reset.

4. The frying and roasting machine according to claim 3, wherein,

a first limiting part for axially limiting the elastic piece is arranged in the through hole;

one end of the supporting part, which is far away from the direction of the through hole, is provided with a second limiting part for limiting the elastic part along the axial direction.

5. The fry roaster of claim 2, wherein the support has a plurality of support members, and the telescoping member further comprises:

and the plurality of supporting parts are connected to the connecting parts.

6. The frying and roasting machine according to claim 5, wherein,

the through holes are formed in a plurality of, and the supporting portions and the through holes are arranged in one-to-one correspondence.

7. The fry roaster as claimed in any one of claims 1 to 6, wherein the cam mechanism comprises:

the rotating shaft is rotationally connected with the second shell;

and the cam is arranged on the rotating shaft and is used for pushing the telescopic piece to move.

8. The roaster as set forth in claim 7, wherein the cam mechanism further comprises:

the baffle, set up in the pivot in the axial of pivot, the baffle with the cam arranges in proper order, the baffle can be in the axis direction of pivot is right the pivot is spacing.

9. The fry roaster of claim 7, further comprising:

the limiting assembly is arranged on the second shell and used for limiting radial movement of the rotating shaft.

10. The fry roaster as set forth in claim 9, wherein the limiting assembly includes:

the positioning plate is provided with a positioning groove, the rotating shaft is arranged in the positioning groove, and the positioning groove is used for positioning the rotating shaft in the radial direction;

the positioning plate is positioned between the two positioning pieces;

and the shielding piece is connected with the two positioning pieces and is positioned at one end of the two positioning pieces far away from the second shell.

11. The fry roaster of claim 7, further comprising:

the locking piece is arranged on the second shell and connected with the rotating shaft, and can lock the rotating shaft on the second shell.

12. The roaster as set forth in claim 7, wherein the cam mechanism further comprises:

and the knob is connected with the rotating shaft and is positioned at the outer side of the second shell.

13. The frying and roasting machine according to claim 7, wherein,

the number of the supporting components is at least two;

at least two of the support members are uniformly distributed on the second housing, and/or

At least two support assemblies are symmetrically distributed on the second shell.