CN216147865U

CN216147865U - Frying and baking machine

Info

Publication number: CN216147865U
Application number: CN202122142358.6U
Authority: CN
Inventors: 朱泽春; 万军; 王凤生
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-01
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of kitchen cooking appliances, and provides a frying and baking machine, which comprises a machine base and a baking tray detachably mounted in the machine base, wherein clamping columns and clamping holes of the conventional baking tray are difficult to process and easy to loosen; a clamping part and a clamping elastic sheet which are detachably connected are arranged between the baking tray and the base; the tail end of the clamping part is provided with a bulge, and the buckle elastic sheet is provided with an inclined plane matching part which is used for being in sliding connection with the bulge and is in close fit with the bulge; the clamping part is arranged on the baking tray, and the clamping elastic sheet is arranged on the base; or the clamping part is arranged on the base, and the buckle elastic sheet is arranged on the baking tray. The connecting structure of the baking tray and the base is easy to produce and assemble and not easy to loosen.

Description

Frying and baking machine

Technical Field

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

Background

The frying and baking machine is taken as a cooking utensil, is accepted and loved by most people in many regions of China mainly based on cooked wheaten food, can be used for making various foods such as pancakes, meat patties, pancakes, raw meat buns and dumplings, and can also be used for frying and baking various large foods such as meat, fishes, shrimps and chicken wings, thereby meeting the requirements of people on cooking of delicious foods, and the cooking operation is convenient and quick, so that the frying and baking machine is popular with wide users.

The existing frying and baking machine has the problems of uneven heat transfer, low heat transfer efficiency, high power consumption and the like due to the fact that a baking tray is not in contact with a heating pipe in place, and when food is fried and baked, the food in the baking tray is not easy to fry or the food is partially fried and baked excessively, so that the frying and baking effect is poor in a word. For this reason, patent products such as patent No. CN202020682657.1 appear on the market, which shows a connection structure of a baking tray and a mounting seat of a frying and baking machine, the mounting seat is provided with a mounting groove for accommodating the baking tray, a clamping portion and a clamping hole, the mounting groove is arranged at the inner side of the mounting seat, the clamping portion is arranged at one side of the mounting groove, the clamping hole is arranged at the bottom or inner side wall of the inner side of the mounting seat, and an elastic clamping piece is arranged at the clamping hole; one side of the baking tray is provided with a clamping position clamped with the clamping part, and the bottom or the other side of the baking tray is provided with a clamping column which can penetrate through the clamping hole to be inserted into the elastic clamping piece to form interference fit with the elastic clamping piece. This connection structure has the following drawbacks:

the clamping column with the structure has the advantages that the groove is formed in the connecting position between the upper portion and the lower portion, so that the processing difficulty is high, and the production cost is increased; secondly, the clamping column is in interference fit with the clamping hole of the elastic clamping piece, the requirement on the machining precision of the clamping hole and the clamping column is high, and the clamping effect is influenced if the clamping column is not aligned during assembly; thirdly, the clamping column and the elastic clamping piece are in interference fit by interfering and extruding the small hole, the pressing force and the pulling force are large, and the clamping column and the elastic clamping piece are easy to loosen after long-term use; fourthly, the baking tray is not pulled by the continuous downward force of the elastic clamping piece and the clamping part, so that the baking tray is easy to loosen, the baking tray is easy to tilt during cooking, the front area and the rear area are heated unevenly, and the cooking effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the clamping columns and the clamping holes of the conventional baking tray are difficult to process and easy to loosen, and provides the frying and baking machine.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a frying and baking machine comprises a base and a baking tray which is detachably arranged in the base; a clamping part and a clamping elastic sheet which are detachably connected are arranged between the baking tray and the base; the tail end of the clamping part is provided with a bulge, and the buckle elastic sheet is provided with an inclined plane matching part which is used for being in sliding connection with the bulge and is in close fit with the bulge; the clamping part is arranged on the baking tray, and the clamping elastic sheet is arranged on the base; or the clamping part is arranged on the base, and the buckle elastic sheet is arranged on the baking tray.

The further preferable scheme of the utility model is as follows: the base is internally provided with a mounting groove for arranging the baking tray, the buckle elastic piece is arranged in the mounting groove, and the clamping part is arranged at the bottom or on the outer side wall of the baking tray.

The further preferable scheme of the utility model is as follows: the bottom or the outer side wall of the baking tray is provided with an internal thread column and a screw arranged in the internal thread column, and the internal thread column and the screw form the clamping part; the screw head of the screw protrudes out of the internal thread column and forms the protrusion.

The further preferable scheme of the utility model is as follows: the bottom or the outer side wall of the baking tray is provided with an external thread column and a nut arranged on the external thread column, and the external thread column forms the clamping part; the nut protrudes out of the external thread column and forms the protrusion.

The further preferable scheme of the utility model is as follows: the clamping portion is L-shaped or T-shaped, one end of the clamping portion is connected with the baking tray, and the protrusion is located at the other end of the clamping portion.

The further preferable scheme of the utility model is as follows: the buckle elastic sheet is further provided with a connecting portion used for being connected with the base, and the inclined plane matching portion is connected with the connecting portion.

The further preferable scheme of the utility model is as follows: the connecting part is fixed in the mounting groove through a threaded fastener.

The further preferable scheme of the utility model is as follows: the free end of the buckle elastic sheet is bent in a '>' shape and forms the inclined plane matching part.

The further preferable scheme of the utility model is as follows: the buckle shell fragment is the symmetry piece, connecting portion all are equipped with an inclined plane cooperation portion in relative both sides, and two inclined plane cooperation portion are symmetrical to be set up.

The further preferable scheme of the utility model is as follows: the baking tray is characterized in that an upper cover is arranged on the base and can be opened and closed through a pair of alternately arranged hinged parts, the hinged parts are arranged on the base, a space for abdicating is formed between the two hinged parts, and a clamping part for inserting in the process of installation and positioning between abdicating is arranged on the baking tray.

The further preferable scheme of the utility model is as follows: the hinged part is arranged on one side of the base, the buckle elastic sheet is provided with at least one side which is far away from the hinged part on the base, and the clamping part is provided with at least one side which is far away from the clamping part on the baking tray.

The further preferable scheme of the utility model is as follows: the clamping parts and the clamping elastic pieces are at least provided with three pairs and used for stabilizing the baking tray at supporting points formed on the bottom or the outer side wall of the baking tray.

In conclusion, the utility model has the following beneficial effects: firstly, a clamping part is formed at the bottom of the baking tray through screws, the screws are universal parts, machining is not needed, direct assembly is achieved, and the baking tray is very convenient and fast to use, low in production cost and high in assembly efficiency; the base is provided with the buckle elastic sheet to match with the clamping part, the buckle elastic sheet is easy to process, only deformation force of the buckle elastic sheet needs to be overcome during assembly, the assembly force is small, and the downward inclined surface has continuous pulling force, so that the baking tray is not easy to loosen after being used for a long time; the whole connecting structure can only need screws and buckling elastic pieces, so that the connecting structure has fewer parts, low cost and convenient assembly; fourthly, the upper inclined plane of buckle shell fragment can provide the guide effect, and is low to the cooperation required precision.

Drawings

Fig. 1 is a schematic structural diagram of a base of the frying and baking machine in embodiment 1.

FIG. 2 is a sectional view of the baking tray on the base in embodiment 1.

FIG. 3 is a partial schematic view of the bakeware described in embodiment 1.

Fig. 4 is a schematic structural view of the snap spring in embodiment 1.

Fig. 5 is a schematic view of an assembly process state of the clip portion and the clip spring in embodiment 1.

Fig. 6 is a schematic view of an assembly process state of the clip portion and the clip spring in embodiment 2.

Fig. 7 is a schematic view of an assembly process state of the clip portion and the clip elastic piece in embodiment 3.

Fig. 8 is a schematic view of an assembly process state of the clip portion and the clip spring in embodiment 4.

Wherein:

100. a machine base; 110. mounting grooves; 120. a hinge portion; 130. a space of abdicating; 200. baking trays; 210. a fastening part; 300. a clamping part; 310. a protrusion; 400. buckling the elastic sheet; 410. a connecting portion; 420. a bevel mating section; 421. an upper inclined plane; 422. a lower bevel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes 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 addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Example 1:

as shown in FIGS. 1 and 2, the present embodiment provides a frying and baking machine, which comprises a base 100 and a baking tray 200 detachably mounted in the base 100. An upper cover (omitted in the drawings) is provided on the base 100, and the upper cover is openably and closably provided on the base 100 by a pair of hinge portions 120 disposed at intervals. Specifically, the hinge parts 120 are disposed on the base 100, an abdicating space 130 is formed between the two hinge parts 120, and the baking tray 200 is provided with a locking part 210 for inserting the abdicating space for positioning when being installed.

The base 100 is further provided with a mounting groove 110 for mounting the grill pan 200, and after the engaging portion 210 of the grill pan 200 is inserted into the space 130, the grill pan 200 can be accurately placed into the mounting groove 110.

A clamping part 300 and a clamping spring sheet 400 which are detachably connected are arranged between the baking tray 200 and the base 100. The end of the clip portion 300 is provided with a protrusion 310, and the clip spring 400 is provided with an inclined surface matching portion 420 which is slidably connected and tightly matched with the protrusion 310.

Specifically, the engaging portion 300 is disposed on the baking tray 200, and the engaging spring 400 is disposed on the base 100. Or the clip portion 300 can be disposed on the base 100, and the snap spring 400 is disposed on the baking tray 200, which is only to interchange the clip portion 300 and the snap spring 400, and will not be described in detail herein.

In the present embodiment, three pairs of (at least) snap-in portions 300 and snap-in spring pieces 400 are provided for (three) supporting points formed on the bottom (or outer side wall) of the grill pan 200 to stabilize the grill pan 200. The hinge portion 120 is disposed on one side of the base 100, the snap spring 400 has (at least) one side away from the hinge portion 120 on the base 100, and the snap portion 300 has (at least) one side away from the snap portion 210 on the grill pan 200. In this way, the pair of snap spring pieces 400 and the snap parts 300 on the side away from the hinge part 120 can be matched with the snap parts 210, so as to further position the grill pan 200 and prevent the grill pan 200 from tilting.

In specific implementation, the snap spring 400 is disposed in the mounting groove 110, and the snap portion 300 is disposed at the bottom of the baking tray 200 (see fig. 3). In this embodiment, the bottom of the baking tray 200 is provided with an internal threaded column and a screw disposed in the internal threaded column. The internal thread column and the screw form the clamping portion 300, the screw head of the screw protrudes from (the side wall surface of) the internal thread column and forms the protrusion 310, the protrusion 310 is an annular protrusion 310, in a more simplified structure, a screw with a special shape can be adopted, the screw head is rectangular, the screw head is connected with the thread portion of the screw and then is in a T shape, and two ends of the screw head protrude from (the side wall surface of) the internal thread column so as to be matched with the inclined plane matching portions 420 at two sides.

In an alternative embodiment, as shown in fig. 6, in example 2, the clamping portion 300 can be formed by providing an external threaded column at the bottom of the bakeware 200 and a nut on the external threaded column. The nut protrudes from the externally threaded post and forms the protrusion 310.

In this embodiment, the snap spring 400 is formed by bending a metal sheet, the snap spring 400 has a connection portion 410 for connecting with the housing 100, the inclined surface matching portion 420 is connected to the connection portion 410, the connection portion 410 is fixed in the mounting groove 110 by a threaded fastener, the inclined surface matching portion 420 is formed by bending a free end of the snap spring 400 in a ">" shape, wherein an upper inclined surface 421 is away from the connection portion 410, and a lower inclined surface 422 is connected to the connection portion 410.

In a more specific embodiment, the snap dome 400 is a symmetrical piece, as shown in detail in fig. 4. As shown in fig. 4, the connecting portion 410 is provided with a slant engaging portion 420 at two opposite sides, and the two slant engaging portions 420 are symmetrically arranged. After assembly, referring to fig. 5, the clamping portion is inserted downwards between the inclined plane matching portions 420 at two sides of the connecting portion, the protrusion contacts with the upper inclined plane firstly in the inserting process, then the upper inclined plane is extruded along with the continuous insertion of the protrusion, and the protrusion is pressed out by the lower inclined plane until entering the lower inclined plane.

In addition, in an alternative embodiment, as shown in fig. 7, in example 3, when the grill pan 200 and the base 100 are connected by using a plurality of pairs of snap spring 400 and snap portion 300, the plurality of pairs of snap spring 400 and snap portion 300 can be uniformly distributed on the bottom circumference of the grill pan 200, the connecting portion 410 of each snap spring 400 is provided with an inclined surface matching portion 420 only on one side, and correspondingly, the snap portion 300 is L-shaped, and only one side of the protrusion 310 faces the inclined surface matching portion 420 (instead of the annular protrusion 310).

In an alternative embodiment, as shown in fig. 8, in example 4, a fastening slit is provided on the housing 100, the connecting portion 410 of the snap dome 400 is inserted into the fastening slit, and the connection of the snap dome 400 to the housing 100 is realized by interference fit of the connecting portion 410 and the fastening slit. The connecting structure saves the use of screws, and the connecting part 410 can be directly inserted into the clamping slot.

Claims

1. A frying and baking machine comprises a base and a baking tray which is detachably arranged in the base; the baking tray is characterized in that a clamping part and a clamping elastic sheet which are detachably connected are arranged between the baking tray and the base; the tail end of the clamping part is provided with a bulge, and the buckle elastic sheet is provided with an inclined plane matching part which is used for being in sliding connection with the bulge and is in close fit with the bulge;

the clamping part is arranged on the baking tray, and the clamping elastic sheet is arranged on the base; or the clamping part is arranged on the base, and the buckle elastic sheet is arranged on the baking tray.

2. The frying and roasting machine of claim 1, wherein a mounting groove for mounting the roasting tray is provided in the machine base, the snap spring is provided in the mounting groove, and the snap portion is provided on the bottom or outer side wall of the roasting tray.

3. The frying and roasting machine of claim 2, wherein an internal threaded column and a screw are arranged on the bottom or the outer side wall of the roasting pan, the internal threaded column and the screw form the clamping part; the screw head of the screw protrudes out of the internal thread column and forms the protrusion; or

The bottom or the outer side wall of the baking tray is provided with an external thread column and a nut arranged on the external thread column, and the external thread column forms the clamping part; the nut protrudes out of the external thread column and forms the protrusion; or

The clamping portion is L-shaped or T-shaped, one end of the clamping portion is connected with the baking tray, and the protrusion is located at the other end of the clamping portion.

4. The frying and roasting machine of claim 2, wherein the snap spring further comprises a connecting portion for connecting with the base, and the inclined surface engaging portion is connected with the connecting portion.

5. The frying and roasting machine of claim 4, wherein said connecting portion is secured within said mounting slot by a threaded fastener.

6. The frying and roasting machine of claim 4, wherein the free end of the snap spring is bent in a ">" shape to form the inclined mating portion.

7. The frying and roasting machine of claim 4, wherein the snap spring is a symmetrical piece, and the connecting portion has a slope engaging portion on two opposite sides, and the two slope engaging portions are symmetrically disposed.

8. The frying and roasting machine of claim 1, wherein the base is provided with an upper cover, the upper cover is provided with a pair of hinge parts at intervals, the hinge parts are arranged on the base and can be opened and closed, an abdicating space is formed between the two hinge parts, and the roasting pan is provided with a clamping part for inserting the abdicating space for positioning when being installed.

9. The frying and roasting machine of claim 8, wherein said hinge portion is disposed on one side of said base, said snap-in resilient tab is disposed on at least one side of said base away from said hinge portion, and said snap-in portion is disposed on at least one side of said roasting pan away from said snap-in portion.

10. The frying and roasting machine of claim 1, wherein the engaging portion and the engaging spring are at least provided with three pairs for forming a supporting point on the bottom or outer sidewall of the roasting pan to stabilize the roasting pan.