CN217610642U - Inner container and cooking equipment - Google Patents

Abstract

The utility model discloses an inner bag and cooking equipment, inner bag include backplate and curb plate, and the backplate has first mounting hole and first location portion, and the curb plate has second mounting hole and second location portion, and second location portion cooperatees with first location portion to fix a position the curb plate on the backplate and make second mounting hole align with first mounting hole. The back plate and the side plate are provided with self-positioning structures by additionally arranging a second positioning part and a first positioning part; during the equipment, earlier through the cooperation of second location portion and first location portion, fix a position the curb plate on the backplate fast, and second mounting hole aligns with first mounting hole is automatic, and a last workman's hand can beat the screw, avoids artifical counterpoint and holds up the curb plate like this to improve production efficiency and reduce workman intensity of labour and cost of labor again, also for subsequent automation beat the screw and make ready, also reduce the porcelain explosion rate in the installation that causes because of the location is inaccurate simultaneously.

Description

Inner container and cooking equipment

Technical Field

The utility model relates to a cooking equipment makes technical field, especially relates to an inner bag and cooking equipment.

Background

The inner bag of present oven or microwave oven is mainly formed by the concatenation equipment of a plurality of boards, when the backplate and the left side board of inner bag assemble, the production line workman puts the back plate at the workstation earlier, make the back plate stick up through auxiliary fixtures, then the production line workman carries out the plane laminating with the side of left side board and the front surface of backplate, and will guarantee that through-hole between them aligns, the left side board is held up to last production line workman's one hand, the screw is played to another hand, this not only has the through-hole counterpoint time longer, influence the assembly efficiency of inner bag, thereby the overall efficiency of assembly line has been reduced, also there are the big and high problem of human cost of workman intensity of labour.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an inner container, which aims to improve the production efficiency.

The utility model discloses further provide a cooking equipment with above-mentioned inner bag.

According to the utility model discloses an inner bag of first aspect embodiment, including backplate and curb plate, the backplate has first mounting hole and first location portion, the curb plate has second mounting hole and second location portion, second location portion with first location portion cooperatees, in order to incite somebody to action the curb plate location is in on the backplate and make first mounting hole with the second mounting hole aligns.

According to the utility model discloses inner bag has following beneficial effect at least: the back plate and the side plate are provided with self-positioning structures by additionally arranging a second positioning part and a first positioning part; during the equipment, earlier through the cooperation of second location portion and first location portion, fix a position the curb plate on the backplate fast, this moment, the curb plate is in the state of standing upright steadily and second mounting hole aligns with first mounting hole is automatic, and last workman one hand just can beat the screw, avoids the manual work to counterpoint like this and holds up the curb plate to improve production efficiency and reduce workman intensity of labour and cost of labor again, also make preparation for subsequent automation is beaten the screw, also reduces simultaneously because of the ceramic explosion rate in the installation that the location is inaccurate.

According to some embodiments of the present invention, one of the second positioning portion and the first positioning portion is a slot, and the other is a buckle extending into the slot.

According to some embodiments of the utility model, the curb plate have with the turn-ups that the backplate was laminated mutually, the second mounting hole with the eye-splice all is located the turn-ups.

According to some embodiments of the invention, the second mounting hole with the eye-splice all is equipped with at least two.

According to some embodiments of the invention, the slot is a stamped groove that faces the direction of the side plate.

According to some embodiments of the invention, the back plate is formed with a reinforcing protrusion outside the stamping groove.

According to some embodiments of the invention, the free end of the eye-splice is formed with a guide.

According to some embodiments of the utility model, the backplate has the orientation the convex boss of direction of curb plate, first mounting hole with first location portion all is located on the boss and be close to the periphery setting of boss.

According to some embodiments of the invention, the side plate comprises a left side plate and a right side plate.

According to the utility model discloses a cooking equipment of second aspect embodiment, its characterized in that includes the inner bag of first aspect embodiment of the utility model.

According to the utility model discloses cooking equipment has following beneficial effect at least: adopt the utility model discloses an inner bag of first aspect embodiment, cooking equipment can improve production efficiency and reduce workman intensity of labour and cost of labor again.

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

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic perspective view of an inner container according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a cross-sectional view of the bladder shown in FIG. 1;

fig. 4 is an exploded view of the inner container shown in fig. 1.

Reference numerals:

an inner container 10; a back plate 100; a boss 110; a first mounting hole 111; a slot 112; a reinforcing protrusion 113; a left side plate 200; a flange 210; the second mounting hole 211; a plug-in buckle 212; a guide portion 2121; and a right side plate 300.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the positional or positional relationship indicated with respect to the positional description, such as the front, rear, upper, lower, left or right, is based on the positional or positional relationship shown in the drawings, and is merely for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features.

In the description of the present invention, unless explicitly defined otherwise, the terms setting, mounting, connecting, and the like are to be interpreted broadly, and for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; the terms may be directly connected or indirectly connected through an intermediate, and for those skilled in the art, the specific meanings of the above terms in the present invention can be reasonably determined by combining the specific contents of the technical solutions.

The following describes a cooking device (not shown in the drawings) having a box-type inner container 10 according to an embodiment of the present invention, such as an electric oven, an oven-gas range all-in-one machine, a gas oven, a microwave oven all-in-one machine, a steaming and baking all-in-one machine, etc., the cooking device includes a housing (not shown in the drawings), a spliced inner container 10 and a heating element (not shown in the drawings), the inner container 10 is disposed in the housing, the heating element is disposed at the periphery of the inner container, and the heating element can heat the food material placed in the inner container 10.

The inner container 10 has a cooking chamber opened forward, and the inner container 10 is composed of five plates of a back plate 100, a right side plate 300, a top plate (not shown), a left side plate 200 and a bottom plate (not shown), the right side plate 300 being perpendicular to the back plate 100, and the left side plate 200 being perpendicular to the back plate 100. It is understood that the right side plate 300 may not be perpendicular to the backboard 100, and the left side plate 200 may not be perpendicular to the backboard 100.

Referring to fig. 4, the back plate 100 is provided with six first mounting holes 111 and four first positioning portions, wherein three first mounting holes 111 and two first positioning portions are located at the left end of the back plate 100, and the other three first mounting holes 111 and the other two first positioning portions are located at the right end of the back plate 100.

Referring to fig. 1 and 4, the left side plate 200 is provided with three second mounting holes 211 and two second positioning portions, the three second mounting holes 211 are in one-to-one correspondence with the three first mounting holes 111 on the back plate 100 at the left end, the two second positioning portions are in one-to-one correspondence with the two first positioning portions on the back plate 100 at the left end, the right side plate 300 is also provided with three second mounting holes (not shown in the figure) and two second positioning portions (not shown in the figure), the three second mounting holes of the right side plate 300 are in one-to-one correspondence with the three first mounting holes 111 on the back plate 100 at the right end, and the two second positioning portions of the right side plate 300 are in one-to-one correspondence with the two first positioning portions on the back plate 100 at the right end. The first mounting holes 111 are used for mounting fasteners (not shown in the drawings) such as screws, bolts or rivets, the right side plate 300 and the back plate 100 are fastened and connected by means of the fasteners and the matching of the first mounting holes 111 and the second mounting holes 211, and the left side plate 200 and the back plate 100 are fastened and connected by means of the fasteners and the matching of the first mounting holes 111 and the second mounting holes 211. In this embodiment, the fastening member is a screw, the first mounting hole 111 is a circular through hole, and the second mounting hole 211 is a threaded hole. The right and left side plates 300 and 200 are positioned on the back plate 100 by means of the cooperation of the second positioning portions and the first positioning portions, and such that the second mounting holes 211 are aligned with the first mounting holes 111.

By additionally arranging the second positioning part and the first positioning part, the right side plate 300, the back plate 100 and the left side plate 200 are provided with self-positioning structures; during assembly, the back plate 100 is placed on the workbench, the back plate 100 is erected through the auxiliary tool, the right side plate 300 and the left side plate 200 are quickly positioned on the back plate 100 through the cooperation of the second positioning portion and the first positioning portion, at the moment, the right side plate 300 and the left side plate 200 are also in a stable upright state, the second mounting hole 211 and the first mounting hole 111 are automatically aligned, manual alignment and side supporting are not needed, and finally, a worker can drive screws with one hand, so that the assembly efficiency of the inner container 10 is improved, the labor intensity and the labor cost of the worker are reduced, preparation is made for subsequent automatic screw driving, two connection modes exist between the two plates, five connection points are provided, and the connection firmness and the connection sealing performance are improved.

The five plates of the spliced liner 10 are assembled after being enameled, and the enamel is hard and brittle. Misalignment of the second mounting hole 211 with the first mounting hole 111 during assembly can cause misalignment or skewing of the fastener during installation, which can cause the surface of the part to crack. In this application, because second mounting hole 211 aligns with first mounting hole 111, reduce the phenomenon such as fastener installation off normal or skew and take place to reduce the probability of the part surface porcelain explosion that arouses because of the installation fastener.

It should be noted that the number of the first mounting holes 111 may be other values, for example, two or four, as long as at least one first mounting hole 111 is provided at both left and right ends of the back plate 100, and the number of the first positioning portions may be other values, for example, two or six, as long as at least one first positioning portion is provided at both left and right ends of the back plate 100, and the number is not limited specifically herein. The first mounting hole 111 can also be in a strip shape and extend in the vertical direction, so that machining errors and assembling errors can be absorbed, the two plates can be smoothly fastened and connected, and porcelain explosion rate in the mounting process is reduced.

In some embodiments of the present invention, referring to fig. 3 and 4, the first positioning portion on the back plate 100 is the slot 112 with an upward opening, the second positioning portions on the right side plate 300 and the left side plate 200 are the inserting buckle 212 extending downward, the inserting buckle 212 can extend into the corresponding slot 112 and be connected with the slot 112 in a clamping manner, the structure is simple, the manufacturing is convenient, and the installation is convenient and fast.

It should be noted that the opening of the slot 112 engaged with the right side plate 300 may be rightward, and the opening of the slot 112 engaged with the left side plate 200 may be leftward; the first positioning portion of the back plate 100 may also be the insert 212; two of the four first positioning portions on the back plate 100 may be slots 112, and the other two are buckles 212; the first positioning portion on the back plate 100 may be the slot 112, and the other is the buckle 212, which is not limited herein. The groove also can be run through to first location portion for the bar, and the bar inserted sheet in groove is run through to the second location portion for can stretching into the bar that corresponds.

In some embodiments of the utility model, referring to fig. 2 and 4, the right side board 300 has the turn-ups 210 of laminating or being close to the laminating mutually with the front surface of backplate 100, and the left side board 200 also has the turn-ups (not shown in the figure) of laminating or being close to the laminating mutually with the front surface of backplate 100, improves the structural strength of right side board 300 and left side board 200, and it is turn-ups 210 and backplate 100 laminating each other under the ideal state, but receives machining error, assembly error's influence, and the two can not laminate totally also normal condition. In the mounted state, the flanges 210 are attached to the front surface of the back panel 100, so that the right side panel 300 and the left side panel 200 are tightly connected to the back panel 100, and the sealing performance of the inner container 10 can be enhanced. All form second mounting hole 211 and eye-splice 212 in turn-ups 210, the processing of the second mounting hole 211 and the eye-splice 212 of being convenient for like this also makes the mounted position of fastener and eye-splice 212 keep away from the board main part to reduce the influence of fastener installation to the board main part, also reduce the probability that board main part position explodes porcelain, thereby improve the finished product qualification rate.

In some embodiments of the present invention, referring to fig. 1, the second mounting hole 211 is provided with three, so that the right side plate 300 and the left side plate 200 have three fastening connection points, the connection firmness and the sealing performance are ensured, the two insertion buckles 212 are provided, the upright stability of the right side plate 300 and the left side plate 200 is further improved, the worker does not need to hold the screw with his hands, and the screw striking with one hand can be realized. In the present embodiment, two insert buckles 212 are located between the second mounting hole 211 located at the upper portion and the second mounting hole 211 located at the middle portion, and the two insert buckles 212 are respectively close to the corresponding second mounting holes 211.

In some embodiments of the present invention, referring to fig. 3, the slot 112 on the backplate 100 is a stamping slot, and the stamping slot protrudes toward the right side plate 300 or the left side plate 200, which facilitates mass production and also ensures the connection strength between the slot 112 and the plate main body of the backplate 100.

In some embodiments of the present invention, referring to fig. 4, the back plate 100 is provided with the reinforcing protrusion 113 on one side of the stamping groove away from the longitudinal center line of the back plate 100 to ensure the structural strength of the stamping groove part, and reduce the probability of deformation of the back plate 100 at the stamping groove, thereby affecting the degree of attachment between the two plates and the upright stability of the right side plate 300 or the left side plate 200.

In some embodiments of the present invention, referring to fig. 4, the free end of the insert 212 is formed with a guide portion 2121, and in this embodiment, the guide portion 2121 is two chamfers, so that the insert 212 can be quickly inserted into the slot 112 during assembly, thereby further improving the processing efficiency.

In some embodiments of the utility model, referring to fig. 4, backplate 100 has the boss 110 through the punching press formation, the boss 110 is towards the direction protrusion of right side board 300 or left side board 200, first mounting hole 111 and first location portion all are located the boss 110 and are close to the periphery setting of boss 110, make backplate 100 with the structural strength of the part of being connected of right side board 300 high like this, backplate 100 with the part of being connected of left side board 200 structural strength is high, difficult emergence is out of shape, thereby ensure that inner bag 10 is difficult for taking place to warp. Meanwhile, when the fastener is installed, the head of the fastener can sink into the boss 110, so that the overall appearance of the liner 10 is smoother. Here, "close to the periphery of the boss 110" means that the distance from the center of the first mounting hole 111 or the first positioning portion to the longitudinal center line of the boss is greater than the perpendicular distance from the center of the first mounting hole 111 to the periphery of the boss.

In some embodiments of the present invention, the back plate 100 is a structural stamping part, the left side plate 200 is a structural stamping part, and the right side plate 300 is a structural stamping part, which is convenient for batch production, simple in processing technology and low in cost. It will be appreciated that the slot 112 is partially welded or bonded to the panel body or flange 210 of the backplate 100, i.e., the slot 112 is pocket-shaped.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The present invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope of the present invention defined by the claims.

Claims (10)

1. An inner container is characterized by comprising a back plate and a side plate, wherein the back plate is provided with a first mounting hole and a first positioning portion, the side plate is provided with a second mounting hole and a second positioning portion, and the second positioning portion is matched with the first positioning portion so as to position the side plate on the back plate and align the first mounting hole with the second mounting hole.

2. The liner according to claim 1, wherein one of the second positioning portion and the first positioning portion is a slot, and the other one is a buckle extending into the slot.

3. The liner according to claim 2, wherein the side plate has a flange attached to the back plate, and the second mounting hole and the insert buckle are both located at the flange.

4. The inner container according to claim 3, wherein at least two of the second mounting holes and the insert buttons are provided.

5. The liner according to claim 3, wherein the insertion groove is a punched groove protruding in a direction toward the side plate.

6. The liner according to claim 5, wherein the back plate is formed with a reinforcing protrusion outside the punched groove.

7. The liner according to claim 2, wherein a guide portion is formed at a free end of the insert button.

8. The liner according to claim 1, wherein the back plate has a boss protruding toward the side plate, and the first mounting hole and the first positioning portion are located on the boss and are disposed near a periphery of the boss.

9. The liner according to any one of claims 1 to 8, wherein the side panels comprise a left side panel and a right side panel.

10. Cooking device, characterized in that it comprises an inner container according to any one of claims 1 to 9.

Images