CN213551272U

CN213551272U - Shell subassembly and cooking utensil

Info

Publication number: CN213551272U
Application number: CN202022146039.8U
Authority: CN
Inventors: 陈纯; 张汉生
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-29
Anticipated expiration: 2030-09-25

Abstract

The utility model provides an outer shell subassembly and cooking utensil, wherein, outer shell subassembly includes: the shell is formed by the surrounding of a plate body, and two free ends of the plate body are not connected with each other to form an installation opening; the panel assembly is arranged at the mounting opening and is connected with the two free ends of the plate body through the clamping structure. Use the technical scheme of the utility model the problem that the machining efficiency is low of shell subassembly among the correlation technique can be solved effectively.

Description

Shell subassembly and cooking utensil

Technical Field

The utility model relates to a small household electrical appliances field particularly, relates to a shell subassembly and cooking utensil.

Background

The related art cooking appliances generally include a housing assembly including a housing and an operation panel through which a user can operate the cooking appliance to perform various kinds of cooking.

The housing is typically made of metal. During production and processing, the metal plates are connected into the annular plate, and then the annular plate is provided with the mounting holes to mount the panel assembly.

The mode makes the processing technology of the shell component complex and the processing efficiency low.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a housing assembly and a cooking appliance to solve the problem of low processing efficiency of the housing assembly in the related art.

In order to achieve the above object, according to one aspect of the present invention, there is provided a housing assembly including: the shell is formed by the surrounding of a plate body, and two free ends of the plate body are not connected with each other to form an installation opening; the panel assembly is arranged at the mounting opening and is connected with the two free ends of the plate body through the clamping structure.

Use the technical scheme of the utility model, when processing the shell, the plate body of intercepting predetermined length encloses the plate body into the required shape of shell again, directly forms the installation opening between two free ends of plate body, and the panel components sets up at the erection orifice department, couples together two free ends of plate body, makes shell subassembly form wholly. This approach reduces the following steps compared to the processing approaches mentioned in the background: firstly, the plate bodies are prevented from being connected into a ring; secondly, the plate body is prevented from being provided with mounting holes for mounting the plate component. Therefore, the processing steps of the housing assembly can be reduced, and the production efficiency of the housing assembly is improved. In addition, because the length of the mounting opening needs to be removed when the plate body is blanked, the material consumption of the plate body can be reduced, and the production cost of shell processing is reduced. In addition, panel components passes through the joint structural connection on the plate body, can promote the assembly efficiency of panel components and shell on the one hand to improve the production efficiency of shell subassembly, on the other hand can play the effect that prevents the free end of plate body to the direction expansion of keeping away from each other, when two free ends of plate body have the trend of keeping away from each other, the joint structure can play the backstop effect.

Further, the joint structure includes buckle and the bayonet socket of mutually supporting, and one of buckle and the bayonet socket sets up on panel components, and another of buckle and the bayonet socket sets up on the shell. The structure is simple, and the panel assembly and the shell can be assembled quickly. In addition, the clamping structure can also play a role in preventing the free ends of the plate bodies from expanding towards the direction away from each other.

Further, the bayonet socket is including setting up in a plurality of card holes of two free ends departments of plate body, and the panel subassembly is including wearing to locate the panel main part of erection opening department and the connecting plate that is located the both sides of panel main part, and the connecting plate is located the outside of shell and shelters from the card hole, and the buckle is including setting up on the internal surface of connecting plate and a plurality of hook portion that correspond with a plurality of card holes. In the structure, the buckle is arranged on the inner surface of the connecting plate, when the buckle is clamped into the clamping hole, the inner surface of the connecting plate is abutted against the outer surface of the shell, and the hook part of the buckle is abutted against the inner surface of the shell, so that the panel assembly can be stably clamped on the shell. The connecting plate is positioned on the outer side of the shell and shields the clamping hole, so that after the panel assembly is clamped on the shell, the buckle and the clamping hole can be hidden, and therefore, on one hand, external dust water vapor is prevented from entering the shell through the clamping hole; on the other hand, the aesthetic property of the shell component is improved. The buckle sets up a plurality ofly respectively with the card hole and can increase the fixed point position between panel assembly and the shell to promote the stability that panel assembly and shell are connected.

Furthermore, a reinforcing rib is arranged on the hook part. In the structure, the reinforcing ribs can improve the strength of the hook parts and improve the stability of the clamping connection of the panel assembly and the shell.

Furthermore, the panel assembly comprises a panel rear shell and a panel front cover, an accommodating space for accommodating the electronic element is arranged between the panel rear shell and the panel front cover, and the buckle and the panel rear shell are of an integrally formed structure. In the structure, the panel rear shell is provided with the accommodating groove, and the panel front cover is covered at the opening of the accommodating groove. The inner surface of the groove wall of the accommodating groove and the front panel cover enclose an accommodating space for accommodating the electronic element. The user can adjust the cooking appliance through the panel assembly to achieve various cooking manners. In addition, the buckle and the panel rear shell are of an integrally formed structure, and the fixing seat and the panel rear shell do not need to be separately arranged on the inner side of the panel assembly to be clamped, so that parts can be reduced, and the production cost and the assembly efficiency of the panel assembly are reduced.

Further, be provided with the installation arch on the panel components, shell subassembly still includes: the middle plate is positioned above the shell and the panel assembly, and the mounting protrusion is connected with the middle plate. The structure can realize the fixation of the panel assembly and the middle plate, so that the panel assembly and the middle plate can be stably connected.

Furthermore, the shell is provided with a positioning hole, the mounting protrusion penetrates into the shell through the positioning hole, and the length of the mounting protrusion extending into the shell is larger than the length of the buckle extending into the shell. In the structure, when installing the panel assembly on the shell again, can penetrate the shell through the locating hole with the installation arch earlier in, because the bellied length of installation is longer, after the installation arch stretched into the locating hole, the location of the buckle of can being convenient for made the buckle aim at with the bayonet socket easily to promote the assembly efficiency of panel assembly and shell.

Furthermore, be provided with the ground lug and dash the slot on the shell, die-cut trench is located the free end department of plate body, and the one end of ground lug is connected on the cell wall that dashes the slot, and the other end of ground lug is the free end. Above-mentioned structure can utilize the die-cut ground lug that forms of shell, needn't be alone with the ground lug riveting on the shell again, reduced the manufacturing cost of shell subassembly, improved the assembly efficiency of shell subassembly.

Furthermore, the included angle of the groove wall of the punching groove is set to be a fillet; in the structure, the sharp corners of the groove walls of the punching grooves are set to be fillets, so that the installer can be prevented from being scratched by fingers when the shell component is installed. In addition, the sharp corners of the grounding sheet can be processed into round corners, so that the probability of scratching of installation personnel can be further reduced. And/or the upper edge and the lower edge of the shell are provided with curled edges which are bent inwards. In the structure, the crimping can improve the strength of the shell, and the probability of deformation of the shell after the shell assembly is used for a long time is reduced.

According to another aspect of the present invention, there is provided a cooking appliance, including: the shell assembly is the shell assembly; the inner pot is arranged in the shell component. The housing assembly has the advantages of simple processing technology and high assembly efficiency, so that the cooking appliance with the housing assembly also has the advantages.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment of a housing assembly according to the present invention;

fig. 2 shows a perspective view of a housing of the housing assembly of fig. 1;

FIG. 3 illustrates a top view of the housing and panel assembly of the housing assembly of FIG. 1 mated;

FIG. 4 shows an enlarged structural schematic at A of the housing assembly of FIG. 3;

fig. 5 shows a schematic perspective view of a cooking appliance according to the present invention; and

fig. 6 is a perspective view illustrating a partial structure of the cooking appliance of fig. 5.

Wherein the figures include the following reference numerals:

1. an installation opening; 10. a housing; 11. positioning holes; 20. a panel assembly; 21. a panel main body; 22. a connecting plate; 23. a panel rear case; 24. a front panel cover; 25. mounting a boss; 30. a clamping structure; 40. buckling; 41. a hook portion; 42. reinforcing ribs; 50. a bayonet; 51. a clamping hole; 60. a middle plate; 70. a ground plate; 80. punching a groove; 90. curling; 100. a housing assembly; 110. an inner pot; 120. a cover body.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1, the housing assembly of the present embodiment includes: a housing 10 and a panel assembly 20. Wherein, the shell 10 is enclosed by a plate body, and two free ends of the plate body are not connected with each other to form a mounting opening 1; the panel assembly 20 is disposed at the installation opening 1, and the panel assembly 20 is connected to two free ends of the panel body through a clamping structure 30.

By applying the technical scheme of the embodiment, when the shell 10 is processed, the plate body with the preset length is intercepted, the plate body is enclosed into the shape required by the shell 10, the mounting opening 1 is directly formed between the two free ends of the plate body, the panel component 20 is arranged at the mounting opening 1, and the two free ends of the plate body are connected together, so that the shell component is formed into a whole. This approach reduces the following steps compared to the processing approaches mentioned in the background: firstly, the plate bodies are prevented from being connected into a ring; secondly, the plate body is prevented from being provided with mounting holes for mounting the plate component. Therefore, the processing steps of the housing assembly can be reduced, and the production efficiency of the housing assembly is improved. In addition, since the length of the mounting opening 1 needs to be removed when the plate is blanked, the material usage of the plate can be reduced, thereby reducing the production cost of the housing 10.

It should be noted that, panel assembly 20 is connected on the plate body through joint structure 30, can promote the assembly efficiency of panel assembly 20 and shell 10 on the one hand to improve the production efficiency of shell subassembly, on the other hand can play the effect that prevents the free end of plate body to the direction expansion of keeping away from each other, and when two free ends of plate body had the trend of keeping away from each other, joint structure 30 can play the backstop effect.

As shown in fig. 1, 2 and 4, in the present embodiment, the clipping structure 30 includes a clip 40 and a bayonet 50, which are mutually matched, the clip 40 is disposed on the panel assembly 20, and the bayonet 50 is disposed on the housing 10. In the above structure, when the panel assembly 20 is mounted, the latch 40 on the panel assembly 20 is aligned with the bayonet on the housing 10, and the latch 40 is pressed to be latched into the bayonet 50. The above structure is simple, and facilitates the rapid assembly of the panel assembly 20 and the housing 10. In addition, the clamping structure 30 can also prevent the free ends of the plate from expanding towards the direction away from each other, and when the two free ends of the plate have the tendency of being away from each other, the buckle 40 on the panel assembly 20 can form a stop for the wall of the opening of the bayonet 50, thereby preventing the housing 10 from deforming. Of course, in other embodiments not shown in the figures, the clip may be provided on the housing and the bayonet may be provided on the panel assembly.

As shown in fig. 1 and 2, in the present embodiment, the bayonet 50 includes a plurality of clipping holes 51 disposed at two free ends of the plate body, the panel assembly 20 includes a panel body 21 disposed at the mounting opening 1 and connecting plates 22 disposed at two sides of the panel body 21, the connecting plates 22 are disposed at an outer side of the housing 10 and block the clipping holes 51, and the buckle 40 includes a plurality of hooks 41 disposed on an inner surface of the connecting plates 22 and corresponding to the plurality of clipping holes 51. In the above structure, the clip 40 is disposed on the inner surface of the connecting plate 22, and when the clip 40 is clipped into the clip hole 51, the inner surface of the connecting plate 22 is abutted against the outer surface of the housing 10, and the hook portion 41 of the clip 40 is abutted against the inner surface of the housing 10, so that the panel assembly 20 can be stably clipped on the housing 10. The connecting plate 22 is located outside the housing 10 and covers the card hole 51, so that after the panel assembly 20 is clamped on the housing 10, the buckle 40 and the card hole 51 can be hidden, thereby preventing external dust and water vapor from entering the housing 10 through the card hole 51; on the other hand, the aesthetic property of the shell component is improved. The fastening hooks 40 and the fastening holes 51 are respectively provided with a plurality of fixing points capable of increasing the fixing position between the panel assembly 20 and the housing 10, thereby improving the stability of the connection of the panel assembly 20 and the housing 10.

As shown in fig. 1, in the present embodiment, the hook portion 41 is provided with a rib 42. In the above structure, the reinforcing ribs 42 can improve the strength of the hook portions 41, and improve the stability of the clamping connection of the panel assembly 20 and the housing 10.

As shown in fig. 1, 3 and 4, in the present embodiment, the panel assembly 20 includes a panel rear shell 23 and a panel front cover 24, a receiving space for receiving an electronic component is provided between the panel rear shell 23 and the panel front cover 24, and the latch 40 and the panel rear shell 23 are an integrally formed structure. In the above structure, the panel rear case 23 is provided with an accommodating groove, and the panel front cover 24 covers an opening of the accommodating groove. The groove wall of the accommodating groove and the inner surface of the front panel cover 24 enclose an accommodating space for accommodating the electronic component. The user can adjust the cooking appliance through the panel assembly 20 to implement various cooking manners. In addition, the buckle 40 and the panel rear shell 23 are of an integrally formed structure, and a fixing seat does not need to be separately arranged on the inner side of the panel assembly 20 to be clamped with the panel rear shell 23, so that parts can be reduced, and the production cost and the assembly efficiency of the panel assembly are reduced.

As shown in fig. 1, in the present embodiment, the panel assembly 20 is provided with a mounting projection 25, and the housing assembly further includes: the middle plate 60 is positioned above the housing 10 and the panel assembly 20, and the mounting protrusion 25 is coupled to the middle plate 60. In the structure, the mounting protrusion 25 is provided with a connecting through hole, the middle plate 60 is provided with a positioning column, and a threaded hole is formed in the positioning column. After the mounting protrusion 25 penetrates through the housing 10, the connecting through hole in the mounting protrusion 25 is aligned with the threaded hole in the positioning column, and the fastening piece sequentially penetrates through the connecting through hole and the threaded hole from bottom to top to connect the mounting protrusion 25 with the middle plate 60. The above structure can fix the panel assembly 20 and the middle plate 60, so that the panel assembly 20 and the middle plate 60 can be stably connected.

As shown in fig. 1, in the present embodiment, the housing 10 is provided with a positioning hole 11, the mounting protrusion 25 penetrates into the housing 10 through the positioning hole 11, and the length of the mounting protrusion 25 extending into the housing 10 is greater than the length of the buckle 40 extending into the housing 10. In the above-mentioned structure, when installing panel components 20 on shell 10 again, can penetrate shell 10 through locating hole 11 with installation arch 25 earlier in, because installation arch 25's length is longer, after installation arch 25 stretched into locating hole 11, the location of buckle 40 of can being convenient for made buckle 40 aim at with bayonet 50 easily to promote panel components 20 and shell 10's assembly efficiency.

As shown in fig. 2, 3 and 6, in the present embodiment, the housing 10 is provided with a grounding plate 70 and a punched groove 80, the punched groove 80 is located at the free end of the plate body, one end of the grounding plate 70 is connected to the groove wall of the punched groove 80, and the other end of the grounding plate 70 is the free end. In the above structure, since the housing 10 is made of metal, the grounding plate 70 can conduct the current carried on the housing 10 to the ground when the electric leakage occurs in the cooking appliance, thereby preventing the user from being injured when touching the housing 10. The grounding plate 70 is die cut from the material at the free end of the body of the shell 10, the shell 10 being die cut to form the punched slot 80. Above-mentioned structure can utilize the die-cut ground lug 70 that forms of shell 10, needn't be alone with ground lug 70 riveting on shell 10 again, has reduced the manufacturing cost of shell subassembly, has improved the assembly efficiency of shell subassembly.

As shown in fig. 1 and 2, in the present embodiment, the corners of the groove walls of the die-cut groove 80 are rounded. In the structure, the sharp corners of the groove walls of the punching groove 80 are set to be round corners, so that the installer can be prevented from being scratched by fingers when the shell component is installed. In addition, the sharp corners of the grounding plate 70 can also be processed into round corners, so that the probability of scratching by installation personnel is further reduced.

As shown in fig. 1, in the present embodiment, the housing 10 is provided with inwardly bent beads 90 at the upper and lower edges thereof. In the above structure, the crimping 90 can improve the strength of the housing 10, and reduce the probability of deformation of the housing 10 after long-term use of the housing assembly. It should be noted that the edge 90 may be an arc-shaped edge or a folded edge, and the above-mentioned structure can all play a role in increasing the strength of the housing 10.

As shown in fig. 5 and 6, the present application also provides a cooking appliance, an embodiment of the cooking appliance of the present application includes: an outer casing assembly 100, and an inner pot 110. The housing assembly 100 is the housing assembly described above; the inner pot 110 is disposed within the housing assembly 100. Since the housing assembly 100 has advantages of a simple process and high assembly efficiency, the cooking appliance having the same also has the above-mentioned advantages.

It should be noted that the cooking utensil further includes a cover 120, and the cover 120 is disposed on the inner pot 110.

In this embodiment, the cooking appliance is an electric pressure cooker. Of course, in the embodiment not shown in the figures, the cooking appliance can also be an electric cooker, a low-pressure rice cooker, a soybean milk maker, a food processor, an electric stewpan, a cooking machine, a multifunctional pot and the like.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An enclosure assembly, comprising:

a housing (10) surrounded by a plate body, two free ends of the plate body being unconnected to each other to form a mounting opening (1);

panel components (20), set up in installation opening (1) department, panel components (20) are connected through joint structure (30) two free ends of plate body.

2. The housing assembly according to claim 1, wherein the clamping structure (30) comprises a snap (40) and a bayonet (50) cooperating with each other, one of the snap (40) and the bayonet (50) being provided on the panel assembly (20) and the other of the snap (40) and the bayonet (50) being provided on the housing (10).

3. The housing assembly according to claim 2, wherein the bayonet (50) comprises a plurality of bayonet holes (51) provided at both free ends of the plate body, the panel assembly (20) comprises a panel body (21) passing through the mounting opening (1) and a connecting plate (22) located at both sides of the panel body (21), the connecting plate (22) is located at an outer side of the housing (10) and blocks the bayonet holes (51), and the bayonet (40) comprises a plurality of hook portions (41) provided on an inner surface of the connecting plate (22) and corresponding to the plurality of bayonet holes (51).

4. The enclosure assembly according to claim 3, wherein a reinforcement rib (42) is provided on the hook portion (41).

5. The enclosure assembly according to claim 2, wherein the panel assembly (20) comprises a panel rear shell (23) and a panel front cover (24), a receiving space for receiving electronic components is provided between the panel rear shell (23) and the panel front cover (24), and the clip (40) and the panel rear shell (23) are of an integrally molded structure.

6. The housing assembly of claim 2, wherein the panel assembly (20) is provided with a mounting boss (25) thereon, the housing assembly further comprising:

a middle plate (60) located above the housing (10) and the panel assembly (20), the mounting protrusion (25) being connected to the middle plate (60).

7. The housing assembly according to claim 6, wherein a positioning hole (11) is provided on the housing (10), the mounting protrusion (25) penetrates into the housing (10) through the positioning hole (11), and the length of the mounting protrusion (25) extending into the housing (10) is longer than the length of the buckle (40) extending into the housing (10).

8. The enclosure assembly of claim 7, wherein a grounding plate (70) and a punched groove (80) are provided on the enclosure (10), the punched groove (80) being located at a free end of the plate body, one end of the grounding plate (70) being connected to a groove wall of the punched groove (80), the other end of the grounding plate (70) being a free end.

9. The enclosure assembly of claim 8, wherein corners of the slot walls of the stamped slot (80) are provided as rounded corners; and/or the upper edge and the lower edge of the outer shell (10) are provided with inward bent curled edges (90).

10. A cooking appliance comprising:

an enclosure assembly (100), characterized in that the enclosure assembly (100) is an enclosure assembly according to any of claims 1 to 9;

an inner pan (110) disposed within the housing assembly (100).