Connecting piece for electric ceramic cooker and electric ceramic cooker

Abstract

The connecting piece for the electric ceramic stove comprises a first fixing piece, a second fixing piece and a third fixing piece which are sequentially connected, an arc-shaped kidney-shaped round hole is formed in the first fixing piece, the arc center of the kidney-shaped round hole coincides with the center of an electric ceramic stove assembly, and the arc center of the kidney-shaped round hole coincides with the center of the electric ceramic stove assembly. The first fastening piece can penetrate through the kidney-shaped round hole and then is screwed in the threaded hole so that the first fixing piece can be locked to the lower end of the electric ceramic cooker assembly. Kidney-shaped long round holes are formed in the third fixing piece, the kidney-shaped long round holes are distributed in the radial direction of the electric ceramic cooker assembly, and the threaded columns can penetrate through the kidney-shaped long round holes and then lock the third fixing piece on the threaded columns through second fastening pieces matched with the threaded columns. The kidney-shaped long round hole allows the threaded column to have a certain error in the welding position on the shell, so that when the electric ceramic cooker assembly and the shell are assembled, after the threaded column is inserted into the kidney-shaped long round hole, it is guaranteed that the kidney-shaped long round hole can be smoothly aligned with the threaded hole, and it is guaranteed that the electric ceramic cooker assembly and the shell can be smoothly assembled.

Description

Technical Field

[0001] This application relates to the field of electric heating furnaces or stoves, specifically to a connector for an electric ceramic stove and an electric ceramic stove. Background Technology

[0002] When assembling the ceramic cooker components and the outer shell, multiple threaded holes need to be pre-machined at the bottom of the ceramic cooker components, and multiple threaded posts need to be pre-welded to the top of the inner shell. In addition, a connecting piece is prepared. One end of the connecting piece is provided with a mounting hole corresponding to the threaded hole, and the other end is machined with oval holes corresponding to the threaded posts and distributed radially along the ceramic cooker components. During assembly, the threaded posts are inserted into the oval holes and aligned with the mounting holes and threaded holes. Then, the two ends of the connecting piece are connected to the ceramic cooker components and the outer shell using fasteners.

[0003] Because the threaded post is manually welded to the top of the inner shell, the position of the threaded post is prone to error. This causes the mounting hole at one end of the connector to be unable to align with the threaded hole after the threaded post is inserted into the oval hole, affecting the assembly between the electric ceramic stove components and the outer shell. Summary of the Invention

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a connector for an electric ceramic stove, and the technical solution adopted includes:

[0005] A connector for an electric ceramic stove, the electric ceramic stove including a shell and an electric ceramic stove assembly, the upper end of the shell having an opening, the electric ceramic stove assembly being disposed inside the shell and located below the opening, the lower outer side of the electric ceramic stove assembly having a plurality of threaded holes spaced apart circumferentially thereon, the upper inner wall of the shell having a plurality of threaded posts spaced apart circumferentially thereon along the opening, the connector including a first fixing plate, a second fixing plate and a third fixing plate connected in sequence, the first fixing plate having an arc-shaped oval hole, and the center of the oval hole coinciding with the center of the electric ceramic stove assembly, a first fastener being able to pass through the oval hole and be tightened into the threaded hole to lock the first fixing plate to the lower end of the electric ceramic stove assembly;

[0006] The third fixing plate is provided with an oblong hole in the waist shape, which is distributed radially along the ceramic stove assembly. The threaded post can pass through the oblong hole and then be locked onto the threaded post by a second fastener that cooperates with it.

[0007] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: the first fixing plate is provided with a plurality of oval holes, and the plurality of oval holes are arranged at intervals along the circumference of the electric ceramic stove assembly.

[0008] The technical solution adopted by one embodiment of this utility model to solve its technical problem is as follows: the threaded hole includes a plurality of first threaded holes and a plurality of second threaded holes, the plurality of first threaded holes and the plurality of second threaded holes are respectively arranged at intervals along the circumference of the electric ceramic stove assembly, and the diameter of the circle formed by the plurality of first threaded holes is larger than the diameter of the circle formed by the plurality of second threaded holes, the plurality of first threaded holes and the plurality of second threaded holes are staggered, the oval hole includes a plurality of first oval holes and a plurality of second oval holes, the first fastener can pass through the first oval hole and be tightened in the first threaded hole or / and pass through the second oval hole and be tightened in the second threaded hole.

[0009] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: the second fixing piece is also used to contact the panel on the electric ceramic stove assembly.

[0010] The technical solution adopted by one embodiment of this utility model to solve its technical problem is as follows: the second fixing piece includes a first connecting piece, a second connecting piece and a third connecting piece connected in sequence, the first connecting piece is connected to the first fixing piece, the third connecting piece is connected to the third fixing piece, and the second connecting piece is used to contact the panel to limit the panel.

[0011] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: the first fixing piece, the second fixing piece, and the third fixing piece are integrally formed and bent.

[0012] This application also discloses an electric ceramic stove, including the aforementioned connector for an electric ceramic stove.

[0013] The beneficial effects of this utility model are: the oval hole allows for a certain error in the welding position of the threaded post on the outer shell, so that when assembling the electric ceramic stove assembly and the outer shell, after inserting the threaded post into the oval hole, the oval hole can be smoothly aligned with the threaded hole, ensuring that the electric ceramic stove assembly and the outer shell can be smoothly assembled. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0015] Figure 1 This is a schematic diagram of the structure of the electric ceramic stove described in Embodiment 1 of this application;

[0016] Figure 2 This is a schematic diagram of the structure of the electric ceramic stove described in Embodiment 2 of this application;

[0017] Figure 3 This is an exploded view of the electric ceramic stove described in Embodiment 2 of this application. Detailed Implementation

[0018] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0019] In the description of this utility model, "multiple" means two or more; "greater than," "less than," and "exceeding" are understood to exclude the stated number; "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0022] Example 1

[0023] See attached document Figure 1 As shown, Embodiment 1 of this application is proposed. In Embodiment 1, the electric ceramic stove includes a shell 10 and an electric ceramic stove assembly 20. The shell 10 has an opening at its upper end. The electric ceramic stove assembly 20 is disposed inside the shell 10 and located below the opening. The electric ceramic stove assembly 20 includes a base 22 and a heating assembly 23 mounted on the upper end of the base. The heating assembly includes a heating plate and a panel 21 mounted on the upper end of the heating plate. In this embodiment, the diameter of the heating assembly matches the diameter of the base.

[0024] The lower outer side of the ceramic cooker assembly 20 is provided with a plurality of threaded holes 30 spaced apart along its circumference. The upper inner wall of the outer shell 10 is provided with a plurality of threaded posts 40 spaced apart along the circumference of the opening. The connecting piece includes a first fixing plate 50, a second fixing plate 60 and a third fixing plate 70 connected in sequence. The first fixing plate 50 and the third fixing plate 70 are horizontally distributed. The first fixing plate 50 is provided with an arc-shaped oval hole 51, and the arc center of the oval hole 51 coincides with the center of the ceramic cooker assembly 20. The first fastener 80 can pass through the oval hole 51 and be tightened in the threaded hole 30 to lock the first fixing plate 50 at the lower end of the ceramic cooker assembly 20.

[0025] The third fixing plate 70 is provided with an oblong hole 71, which is distributed radially along the ceramic stove assembly 20. The threaded post 40 can pass through the oblong hole 71 and then be locked onto the threaded post 40 by the second fastener 90 that cooperates with it.

[0026] Referring to the accompanying drawings, the oblong hole 51 allows for a certain error in the welding position of the threaded post 40 on the outer shell 10. Thus, when assembling the electric ceramic stove assembly 20 and the outer shell 10, after inserting the threaded post 40 into the oblong hole 71, it is ensured that the oblong hole 51 can be smoothly aligned with the threaded hole 30, ensuring that the electric ceramic stove assembly 20 and the outer shell 10 can be smoothly assembled.

[0027] In this embodiment, the first fixing plate 50 is provided with a plurality of oval holes 51, which are spaced apart along the circumference of the electric ceramic stove assembly 20. The plurality of oval holes 51 correspond to a plurality of threaded holes 30, so that the first fastener 80 can pass through the oval holes 51 and be tightened at the threaded holes 30, thereby improving the stability of the connection between the electric ceramic stove assembly 20 and the outer shell 10.

[0028] Referring to the accompanying drawings, the threaded hole 30 includes a plurality of first threaded holes 31 and a plurality of second threaded holes 32. The plurality of first threaded holes 31 and the plurality of second threaded holes 32 are respectively arranged at intervals along the circumference of the electric ceramic stove assembly 20, and the diameter of the circle formed by the plurality of first threaded holes 31 is larger than the diameter of the circle formed by the plurality of second threaded holes 32. The plurality of first threaded holes 31 and the plurality of second threaded holes 32 are staggered. The oblong hole 51 includes a plurality of first oblong holes 511 and a plurality of second oblong holes 512. The first fastener 80 can pass through the first oblong hole 511 and be tightened in the first threaded hole 31 or / and pass through the second oblong hole 512 and be tightened in the second threaded hole 32.

[0029] In this embodiment, the second fixing piece 60 is also used to contact the panel 21 on the electric ceramic stove assembly 20 to limit the panel 21.

[0030] Since the panel 21 is bonded to the surface of the heating plate with high-temperature adhesive, as the ceramic cooker is used, the high-temperature adhesive will fail, and if the panel 21 shifts, it will easily cause safety problems. Therefore, the second fixing piece 60 is designed to contact the panel 21 on the ceramic cooker assembly 20 to limit the position of the panel 21.

[0031] Referring to the accompanying drawings, the outer shell 10 and the electric ceramic stove assembly 20 are connected by a plurality of connectors. The fixing pieces on the plurality of connectors contact the panel 21 to limit the position of the panel 21, thus solving the problem of panel 21 displacement.

[0032] Based on the above, the first fixing piece 50, the second fixing piece 60, and the third fixing piece 70 are integrally formed and bent.

[0033] When assembling the outer casing 10 and the electric ceramic stove assembly 20, after inserting the threaded post 40 into the oblong hole 71, aligning the oblong hole 51 and the threaded hole 30, and after the first fastener 80 passes through the oblong hole 51 and is tightened at the threaded hole 30, the third fixing piece 70 can be displaced under the action of external force and the oblong hole 71 and the threaded post 40, causing the second fixing piece 60 to bend so as to ensure that the second fixing piece 60 contacts the panel 21 on the electric ceramic stove assembly 20.

[0034] Example 2

[0035] See attached document Figure 2-3 As shown, unlike Embodiment 1, the diameter of the heating component is not equal to the diameter of the base. The diameter of the heating component is larger than that of the base. In this case, the second fixing piece 60 includes a first connecting piece 61, a second connecting piece 62 and a third connecting piece 63 connected in sequence. The first connecting piece 61 is connected to the first fixing piece 50, and the third connecting piece 63 is connected to the third fixing piece 70. The third connecting piece 63 is used to contact the panel 21 to limit the panel 21.

[0036] In summary, the first fixing piece 50, the third fixing piece 70, the first connecting piece 61, the second connecting piece 62, and the third connecting piece 63 are integrally formed and bent. The third fixing piece 70 can be displaced under the action of external force by the oblong hole 71 and the threaded post 40, so that the third connecting piece 63 is bent to ensure that the third connecting piece 63 is in contact with the panel 21 on the electric ceramic stove assembly 20.

[0037] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. A connecting member for an electric ceramic stove, characterized in that, The electric ceramic stove comprises a shell (10) and an electric ceramic stove assembly (20), the shell (10) is provided with an opening at the upper end, the electric ceramic stove assembly (20) is arranged in the shell (10) and below the opening, the lower end of the electric ceramic stove assembly (20) is provided with a plurality of threaded holes (30) which are distributed along the circumference, the inner wall of the upper end of the shell (10) is provided with a plurality of threaded columns (40) which are distributed along the circumference of the opening, the connecting piece comprises a first fixing sheet (50), a second fixing sheet (60) and a third fixing sheet (70) which are connected in sequence, the first fixing sheet (50) is provided with an arc-shaped waist round hole (51), the center of the arc of the waist round hole (51) coincides with the center of the electric ceramic stove assembly (20), and a first fastener (80) can be screwed in the threaded hole (30) after passing through the waist round hole (51) to lock the first fixing sheet (50) on the lower end of the electric ceramic stove assembly (20); The third fixing sheet (70) is provided with a waist-shaped long round hole (71), the waist-shaped long round hole (71) is distributed along the radial direction of the electric ceramic stove assembly (20), and the threaded column (40) can be locked on the threaded column (40) through the waist-shaped long round hole (71) and the second fastener (90) matched therewith.

2. The connector for an electric ceramic hob according to claim 1, characterized in that The first fixing sheet (50) is provided with a plurality of waist round holes (51), and the plurality of waist round holes (51) are arranged at intervals along the circumference of the electric ceramic stove assembly (20).

3. The connection for an electric ceramic hob according to claim 2, characterized in that The threaded hole (30) comprises a plurality of first threaded holes (31) and a plurality of second threaded holes (32), the plurality of first threaded holes (31) and the plurality of second threaded holes (32) are arranged at intervals along the circumference of the electric ceramic stove assembly (20) respectively, the diameter of the circle surrounded by the plurality of first threaded holes (31) is greater than the diameter of the circle surrounded by the plurality of second threaded holes (32), the plurality of first threaded holes (31) and the plurality of second threaded holes (32) are arranged alternately, the waist round hole (51) comprises a plurality of first waist round holes (511) and a plurality of second waist round holes (512), the first fastener (80) can be screwed in the first threaded hole (31) after passing through the first waist round hole (511) or / and screwed in the second threaded hole (32) after passing through the second waist round hole (512).

4. The connection for an electric ceramic hob according to any one of claims 1 to 3, characterized in that The second fixing sheet (60) is also used to contact the panel (21) on the electric ceramic stove assembly (20).

5. The coupling for an electric ceramic hob according to claim 4, characterized in that The second fixing sheet (60) comprises a first connecting sheet (61), a second connecting sheet (62) and a third connecting sheet (63) which are connected in sequence, the first connecting sheet (61) is connected with the first fixing sheet (50), the third connecting sheet (63) is connected with the third fixing sheet (70), and the second connecting sheet (62) is used to contact the panel (21) to limit the panel (21).

6. The connector for an electric ceramic hob according to claim 4, characterized in that The first fixing sheet (50), the second fixing sheet (60) and the third fixing sheet (70) are integrally formed and bent.

7. An electric ceramic hob, characterized in that The connecting piece for the electric ceramic stove comprises any one of claims 1-6.

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