CN214341737U - Control panel fixing structure of electric pressure cooker - Google Patents
Control panel fixing structure of electric pressure cooker Download PDFInfo
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- CN214341737U CN214341737U CN202022749430.7U CN202022749430U CN214341737U CN 214341737 U CN214341737 U CN 214341737U CN 202022749430 U CN202022749430 U CN 202022749430U CN 214341737 U CN214341737 U CN 214341737U
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- shell
- pot body
- metal pot
- bottom shell
- control panel
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Abstract
The utility model provides a control panel fixed knot of electric pressure cooker constructs which characterized in that: the metal pot comprises a metal pot body, wherein an installation cavity is formed in the metal pot body, a flange extending inwards is arranged on the outline of the installation cavity, a bottom shell is installed on the inner surface of the metal pot body, a shell is installed on the outer surface of the metal pot body, an installation hole is formed in the metal pot body, a fixing screw penetrates through the installation holes of the shell and the metal pot body and is fixedly connected with the bottom shell in a threaded mode, the shell and the bottom shell are fixedly clamped on the metal pot body, an accommodating cavity is formed between the shell and the bottom shell, and an electric control plate is installed in the accommodating cavity; the surface of the shell is stuck with an operation panel, and the shell is covered under the operation panel. The utility model has the advantages that: the bottom shell and the shell are clamped and fixed on the metal pot body, and meanwhile, the fixing screws penetrate through the mounting holes of the metal pot body and are in threaded connection with the bottom shell, so that the bottom shell, the shell and the metal pot body are more firmly and reliably positioned and connected.
Description
Technical Field
The utility model relates to an electric pressure cooker, in particular to a control panel fixing structure of the electric pressure cooker.
Background
At present, an electric food warmer on the market is generally provided with a control panel, and a key area and a display area are arranged in the control panel. The control panel generally comprises a face cover which can be seen by a user, and a rear cover which is sealed and butted with the face cover, wherein a circuit board and a display panel are arranged between the face cover and the rear cover, connecting wires on the circuit board and the display panel penetrate through the rear cover to be connected with an external circuit, and holes for the connecting wires to penetrate through on the rear cover are sealed structures. In order to provide a more friendly operation interface for users, the face cover is generally required to be sealed and pasted with an operation face film. In order to enable a user to see the display content of the display panel clearly, a display window corresponding to the display panel is arranged on the face cover, a light-transmitting area corresponding to the display window is arranged on the operation face film, and the user can observe the display content of the display panel through the light-transmitting area and the display window. The keys and the display window on the face cover can be sealed by operating the face mask. The existing control panel is installed on the shell of the electric pressure cooker provided with the embedded control panel in a mode of back cover sealing and operation surface film sealing, and in the using process of a user, as more water vapor is generated in the cooker, the sealing performance of a hole for a connecting wire to pass through on the back cover can lose efficacy along with the increase of the using time, part of the water vapor can permeate into the control panel over time, so that the circuit is easily damaged due to moisture, and the display area is easily atomized, thereby affecting the visual effect; and the control panel is not easy to disassemble, if the indicating lamp and/or the circuit board in the control panel are detected, the whole control panel needs to be disassembled from the electric pressure cooker shell provided with the embedded control panel. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art, and providing a control panel fixing structure of an electric pressure cooker, which has the advantages of simple structure, convenient installation, good sealing performance and stable installation.
The utility model discloses the purpose is realized with following mode: the utility model provides a control panel fixed knot of electric pressure cooker constructs which characterized in that: the metal pot comprises a metal pot body, wherein an installation cavity is formed in the metal pot body, a flange extending inwards is arranged on the outline of the installation cavity, a bottom shell is installed on the inner surface of the metal pot body, a shell is installed on the outer surface of the metal pot body, an installation hole is formed in the metal pot body, a fixing screw penetrates through the installation holes of the shell and the metal pot body and is fixedly connected with the bottom shell in a threaded mode, the shell and the bottom shell are fixedly clamped on the metal pot body, an accommodating cavity is formed between the shell and the bottom shell, and an electric control plate is installed in the accommodating cavity; the surface of the shell is stuck with an operation panel, and the shell is covered under the operation panel.
The outer end face of the bottom shell is provided with an inner contact face which is mutually attached to the inner wall of the metal pot body, and the outer contour of the inner contact face is outwards convexly provided with an inner sealing edge.
The bottom shell is formed by injection molding of plastic materials, a plurality of staggered reinforcing ribs and a plurality of threaded convex columns are arranged on the outer end face of the bottom shell, and fixing screws are screwed on the threaded convex columns.
The outer shell is formed by injection molding of plastic materials, an outer contact surface which is mutually attached to the inner wall of the metal pot body is arranged on the inner end face of the outer shell, and an outer sealing edge is arranged on the outer contour of the outer contact surface in an inward protruding mode.
The metal pot body is in a bottomless cylinder shape made of stainless steel plates, the flanging is formed by inwards punching the metal pot body materials, and the height of the flanging is 2mm-5 mm.
The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. The bottom shell and the shell are clamped and fixed on the metal pot body, and meanwhile, the fixing screws penetrate through the mounting holes of the metal pot body and are in threaded connection with the bottom shell, so that the bottom shell, the shell and the metal pot body are more firmly and reliably positioned and connected. 3. The bottom shell, the shell and the metal pot body are provided with contact surfaces and sealing edges on connecting surfaces, gaps between the bottom shell and the metal pot body can be effectively sealed, and therefore the electric control plate inside can work effectively and stably for a long time. 4. The flanging can play a role in positioning the bottom shell and the shell, so that the assembly is facilitated, and the assembly efficiency is improved.
Drawings
Fig. 1 is the final assembly effect diagram of the present invention.
Fig. 2 and 3 are structural assembly drawings of the present invention.
Fig. 4 is a sectional view of the structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a control panel fixed knot of electric pressure cooker constructs which characterized in that: the metal pot comprises a metal pot body 1, wherein a mounting cavity 2 is formed in the metal pot body 1, a flange 3 extending inwards is arranged on the outline of the mounting cavity 2, a bottom shell 4 is arranged on the inner surface of the metal pot body 1, a shell 5 is arranged on the outer surface of the metal pot body 1, a mounting hole 6 is formed in the metal pot body 1, a fixing screw penetrates through the shell 5 and the mounting hole 6 of the metal pot body 1 to be fixed with the bottom shell 4 in a threaded manner, the shell 5 and the bottom shell 4 are fixedly clamped on the metal pot body 1, an accommodating cavity is formed between the shell 5 and the bottom shell 4, and an electric control plate 7 is arranged in the accommodating cavity; the surface of the shell 5 is stuck with an operation panel 8, and the shell 5 is covered under the operation panel.
The outer end face of the bottom shell 4 is provided with an inner contact face 41 which is mutually attached to the inner wall of the metal pot body 1, and the outer contour of the inner contact face 41 is provided with an inner sealing edge 42 which protrudes outwards.
The bottom case 4 is injection molded by plastic material, and the outer end surface thereof is provided with a plurality of staggered reinforcing ribs 43 and a plurality of screw connection convex columns 44, and the fixing screws are screwed on the screw connection convex columns 44.
The shell 5 is formed by plastic injection molding, an outer contact surface 51 which is mutually attached to the inner wall of the metal pot body is arranged on the inner end surface of the shell, and an outer sealing edge 52 is arranged on the outer contour of the outer contact surface 51 in an inward protruding mode.
The metal pot body 1 is in a bottomless cylinder shape made of stainless steel plates, the flanging 3 is formed by inwards punching the body material of the metal pot body 1, and the height of the flanging 3 is 2mm-5 mm.
The working principle is as follows: in the present case, seted up installation cavity 2 on metal pot body 1, be equipped with the turn-ups 3 that toward interior extension on the profile of installation cavity 2, this turn-ups 3 is by the inside stamping forming of metal pot body material, should conveniently when assembly shell and drain pan, can play its positioning action to make things convenient for the alignment of spiro union hole, be favorable to improving assembly efficiency. In addition, the flanging can also play a role in retaining water, and when water exists on the inner wall of the metal pot body, water flow can flow downwards along the outline of the flanging under the action of the flanging, so that water is prevented from entering the installation cavity to corrode the electric control plate, an electric shock is prevented to a certain extent, and the safety of the pressure cooker is improved.
Further: in order to make the metal pot body and shell and drain pan between be connected more firmly reliable, be provided with mounting hole 6 on the metal pot body in this case, this mounting hole is equipped with a plurality ofly, set up along the outline of mounting cavity, it is to connect as needs, the mounting hole 6 that the fixed screw passed shell 5 and metal pot body 1 is fixed with drain pan 4 spiro union, with shell 5 and drain pan 4 centre gripping fixed on metal pot body 1, utilize the counterpoint effect that this mounting hole played, make shell and drain pan can be firm fix inside and outside the metal pot body, thereby avoided in the conventional art, the condition of displacement appears easily in shell and drain pan. Therefore, the utility model can be widely popularized and used.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a control panel fixed knot of electric pressure cooker constructs which characterized in that: the metal pot comprises a metal pot body (1), wherein a mounting cavity (2) is formed in the metal pot body (1), a flanging (3) extending inwards is arranged on the outline of the mounting cavity (2), a bottom shell (4) is mounted on the inner surface of the metal pot body (1), a shell (5) is mounted on the outer surface of the metal pot body (1), a mounting hole (6) is formed in the metal pot body (1), a fixing screw penetrates through the mounting hole (6) of the shell (5) and the mounting hole (6) of the metal pot body (1) to be fixed with the bottom shell (4) in a threaded manner, the shell (5) and the bottom shell (4) are fixedly clamped on the metal pot body (1), an accommodating cavity is formed between the shell (5) and the bottom shell (4), and an electric control plate (7) is mounted in the accommodating cavity; an operation panel (8) is stuck on the surface of the shell (5), and the shell (5) is covered under the operation panel.
2. The control panel fixing structure of the electric pressure cooker according to claim 1, characterized in that: the outer end face of the bottom shell (4) is provided with an inner contact face (41) which is mutually attached to the inner wall of the metal pot body (1), and the outer contour of the inner contact face (41) is outwards convexly provided with an inner sealing edge (42).
3. The control panel fixing structure of the electric pressure cooker according to claim 2, characterized in that: the bottom shell (4) is formed by injection molding of a plastic material, a plurality of staggered reinforcing ribs (43) and a screw connection convex column (44) are arranged on the outer end face of the bottom shell, and a fixing screw is screwed on the screw connection convex column (44).
4. The control panel fixing structure of the electric pressure cooker according to claim 1, characterized in that: the outer shell (5) is formed by injection molding of plastic materials, an outer contact surface (51) which is mutually attached to the inner wall of the metal pot body is arranged on the inner end face of the outer shell, and an outer sealing edge (52) is arranged on the outer contour of the outer contact surface (51) in an inward protruding mode.
5. The control panel fixing structure of the electric pressure cooker according to claim 1, characterized in that: the metal pot body (1) is in a bottomless cylinder shape and is made of stainless steel plates, the flanging (3) is formed by inwards stamping the body material of the metal pot body (1), and the height of the flanging (3) is 2mm-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022749430.7U CN214341737U (en) | 2020-11-25 | 2020-11-25 | Control panel fixing structure of electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022749430.7U CN214341737U (en) | 2020-11-25 | 2020-11-25 | Control panel fixing structure of electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214341737U true CN214341737U (en) | 2021-10-08 |
Family
ID=77978402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022749430.7U Active CN214341737U (en) | 2020-11-25 | 2020-11-25 | Control panel fixing structure of electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214341737U (en) |
-
2020
- 2020-11-25 CN CN202022749430.7U patent/CN214341737U/en active Active
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