CN216147872U - Cover body mounting structure of oven - Google Patents
Cover body mounting structure of oven Download PDFInfo
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- CN216147872U CN216147872U CN202122281210.0U CN202122281210U CN216147872U CN 216147872 U CN216147872 U CN 216147872U CN 202122281210 U CN202122281210 U CN 202122281210U CN 216147872 U CN216147872 U CN 216147872U
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Abstract
The cover body mounting structure of the oven comprises a mounting base plate, an outer cover body arranged on the mounting base plate and an inner cover body arranged in the outer cover body; the outer cover body is internally provided with a first groove penetrating through the bottom of the outer cover body, the bottom of the outer cover body is provided with a first flange extending outwards and positioned at the bottom of the mounting substrate, the inner cover body is internally provided with a second groove penetrating through the bottom of the inner cover body, the bottom of the inner cover body is provided with a mounting plate extending outwards, the mounting plate is connected to the bottom of the first flange, and the mounting plate is provided with a limiting plate bent to the upper surface of the first flange; the first edge plate is provided with a notch portion corresponding to the limiting plate, and the mounting plate is provided with gap portions which are located on two sides of the limiting plate and are convenient to bend. The outer cover body and the inner cover body are convenient to install.
Description
Technical Field
The utility model belongs to the technical field of ovens, and particularly relates to a cover body mounting structure of an oven.
Background
Chinese patent document No. CN213248572U discloses an oven with double air ducts at 25.05.2021, which includes a housing, an inner container with a heating cavity, an installation plate disposed above the inner container, an inner air guiding cover disposed on the installation plate, an outer air guiding cover disposed on the inner air guiding cover, a shaded pole motor disposed on the outer air guiding cover, and an exhaust hood disposed on the installation plate and connected to the rear portions of the inner air guiding cover and the outer air guiding cover; the inner container, the mounting plate, the inner wind scooper, the outer wind scooper, the shaded pole motor and the exhaust hood are all arranged in the shell; a blowing cavity communicated with the heating cavity is formed between the inner wind scooper and the mounting plate, a heat dissipation cavity is formed between the inner wind scooper and the outer wind scooper, an electric appliance cavity is formed between the outer wind scooper and the shell, and the shaded pole motor is positioned in the electric appliance cavity; the shaded pole motor is provided with a rotating shaft which sequentially extends into the heat dissipation cavity and the air blowing cavity downwards, and the rotating shaft is fixedly connected with an upper fan blade positioned in the heat dissipation cavity and a lower fan blade positioned in the air blowing cavity.
The problem is that the installation between the inner wind guide cover and the outer wind guide cover of the oven is complex, gaskets need to be arranged between the inner wind guide cover and the outer wind guide cover, then fasteners are used for fixing the inner wind guide cover and the outer wind guide cover, the fasteners penetrate through the gaskets, more than six groups of gaskets and fasteners are generally needed, the fasteners penetrate through the gaskets, the gaskets easily move between the inner wind guide cover and the outer wind guide cover, the positioning difficulty is high, the assembly efficiency is influenced, and certain limitation exists, so that the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a cover body mounting structure of an oven, which is convenient to mount between an outer cover body and an inner cover body.
In order to achieve the above purpose, the embodiment of the present invention provides the following technical solutions:
the cover body mounting structure of the oven comprises a mounting base plate, an outer cover body arranged on the mounting base plate and an inner cover body arranged in the outer cover body;
the outer cover is internally provided with a first groove penetrating through the bottom of the outer cover, the bottom of the outer cover is provided with a first flange extending outwards and positioned at the bottom of the mounting substrate, the inner cover is internally provided with a second groove penetrating through the bottom of the inner cover, the bottom of the inner cover is provided with a mounting plate extending outwards, and the mounting plate is connected to the bottom of the first flange.
A limiting plate bent to the upper surface of the first edge plate is arranged on the mounting plate;
the first edge plate is provided with a notch portion corresponding to the limiting plate, and the mounting plate is provided with gap portions which are located on two sides of the limiting plate and are convenient to bend.
The bottom of the inner cover body is provided with a second flange plate extending outwards;
the edge of the second flange plate is provided with a bending plate extending upwards corresponding to the mounting plate, and the mounting plate is connected to the outer side of the upper portion of the bending plate.
The mounting base plate is provided with a mounting hole corresponding to the outer cover body, the first edge plate is positioned at the bottom of the mounting hole, and the outer cover body penetrates out of the mounting hole upwards;
the edge of the mounting hole is provided with a positioning plate extending downwards, and the positioning plate is arranged on the side part of the outer cover body and arranged on the first flange plate.
The mounting plate is connected with the first flange plate through a fastener.
The quantity of mounting panel is two sets of and sets up respectively including the left side and the right side of the cover body, every mounting panel of group is connected with first flange through a set of fastener.
The top of the outer cover body is provided with a first through hole communicated with the first groove;
the top of the inner cover body is provided with a second through hole communicated with the second groove, and the first through hole and the second through hole are coaxially arranged.
The utility model has the following beneficial effects:
the installation between the outer cover body and the inner cover body is convenient, the arrangement of the bending plate enables a spacing interval to be formed between the bottom surface of the outer cover body and the bottom surface of the inner cover body, the function of a traditional gasket is replaced, and the gasket is not needed to be used for installation between the outer cover body and the inner cover body.
Drawings
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion of fig. 1A.
FIG. 3 is a cross-sectional view of one embodiment of the present invention.
Fig. 4 is an exploded view of an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention.
Referring to fig. 1-4, the cover body mounting structure of the oven comprises a mounting substrate 1, an outer cover body 2 arranged on the mounting substrate 1, and an inner cover body 3 arranged in the outer cover body 2;
be equipped with the first recess 4 that link up its bottom in the outer cover body 2, outer cover body 2 bottom is equipped with the first flange 5 that outwards extends and lie in mounting substrate 1 bottom, is equipped with the second recess 6 that link up its bottom in the inner cover body 3, and inner cover body 3 bottom is equipped with the mounting panel 7 of outwards extending, and the bottom at first flange 5 is connected to mounting panel 7.
The first flange 5 extends horizontally outwards, the horizontal section of the mounting plate 7 is arc-shaped, and the inner cover body 3 is arranged in the first groove 4.
The installation between the outer cover body 2 and the inner cover body 3 is convenient.
Further, a limiting plate 8 bent to the upper surface of the first flange 5 is arranged on the mounting plate 7, and the limiting plate 8 in fig. 1-4 is in an unbent state;
mounting panel 7 and limiting plate 8 are located the upper and lower both sides of first flange 5 respectively, improve the installation stability between the outer cover body 2 and the inner cover body 3.
Limiting plate 8 turns over to first flange 5 on through breach portion 9 is upturned, and simultaneously, breach portion 9 and limiting plate 8's cooperation can be used for the location between the outer cover body 2 and the inner cover body 3.
In the present embodiment, the slit portions 10 are respectively located at the front and rear portions of the limiting plate 8, and the slit portions 10 are provided to facilitate bending of the limiting plate 8.
Further, the bottom of the inner cover 3 is provided with a second flange 11 extending outwards;
the second flange 11 extends horizontally outwards, the second flange 11 is positioned at the inner side of the first flange 5, and the outer diameter of the second flange 11 is smaller than that of the first flange 5;
the mounting plate 7 is arranged so that the second flange 11 does not need to be connected with the first flange 5 through a fastener, and the reduction of the outer diameter of the second flange 11 is facilitated.
The edge of the second flange plate 11 is provided with a bending plate 12 extending upwards corresponding to the mounting plate 7, and the mounting plate 7 is connected to the outer side of the upper part of the bending plate 12.
The arrangement of the bending plate 12 enables a spacing interval to be formed between the bottom surface of the outer cover body 2 and the bottom surface of the inner cover body 3, the function of a traditional gasket is replaced, and the gasket is not needed in the installation between the outer cover body 2 and the inner cover body 3.
Furthermore, the mounting substrate 1 is provided with a mounting hole 13 corresponding to the outer cover 2, the first edge plate 5 is located at the bottom of the mounting hole 13, and the outer cover 2 penetrates through the mounting hole 13 upwards;
the edge of the mounting hole 13 is provided with a positioning plate 16 extending downwards, and the positioning plate 16 is arranged at the side part of the outer cover body 2 and arranged on the first flange 5.
Further, the mounting plate 7 and the first flange 5 are connected by a fastener.
Specifically, the fastening member is a rivet, and the mounting plate 7 and the first flange 5 are fixed by riveting with the rivet, and in this embodiment, the fastening member is located at the front part of the bending plate 12.
Further, the quantity of mounting panel 7 is two sets of and sets up respectively in the left side and the right side of the inner cover body 3, and every mounting panel 7 of group is connected with first flange 5 through a set of fastener.
I.e. the mounting between the outer cover 2 and the inner cover 3 requires only two sets of fasteners.
Further, a first through hole 14 communicated with the first groove 4 is formed in the top of the outer cover body 2;
the top of the inner cover body 3 is provided with a second through hole 15 communicated with the second groove 6, and the first through hole 14 and the second through hole 15 are coaxially arranged.
The first through hole 14 and the second through hole 15 are used for a rotating shaft of the shaded pole motor to penetrate through.
This cover body mounting structure of oven at first carries out the installation of outer cover body 2 and inner cover body 3, carries out the installation of mounting substrate 1 and outer cover body 2 at last, specifically, fixes through rivet riveting between first flange 5 of outer cover body 2 and mounting substrate 1.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (7)
1. The cover body installation structure of the oven is characterized by comprising an installation base plate (1), an outer cover body (2) arranged on the installation base plate (1) and an inner cover body (3) arranged in the outer cover body (2);
be equipped with in the outer cover body (2) and link up first recess (4) of its bottom, outer cover body (2) bottom is equipped with first flange (5) that outwards extend and lie in mounting substrate (1) bottom, is equipped with second recess (6) that link up its bottom in the inner cover body (3), and inner cover body (3) bottom is equipped with mounting panel (7) that outwards extend, and the bottom at first flange (5) is connected in mounting panel (7).
2. The hood mounting structure of the oven according to claim 1, wherein the mounting plate (7) is provided with a limiting plate (8) bent to the upper surface of the first flange (5);
the first edge plate (5) is provided with a notch portion (9) corresponding to the limiting plate (8), and the mounting plate (7) is provided with a gap portion (10) which is located on two sides of the limiting plate (8) and is convenient to bend.
3. The hood mounting structure of the oven according to claim 1, characterized in that the bottom of the inner hood (3) is provided with a second flange (11) extending outwardly;
the edge of the second edge plate (11) is provided with a bending plate (12) which extends upwards corresponding to the mounting plate (7), and the mounting plate (7) is connected to the outer side of the upper part of the bending plate (12).
4. The cover body mounting structure of the oven according to claim 1, wherein the mounting base plate (1) is provided with a mounting hole (13) corresponding to the outer cover body (2), the first flange (5) is positioned at the bottom of the mounting hole (13), and the outer cover body (2) penetrates through the mounting hole (13) upwards;
the edge of the mounting hole (13) is provided with a positioning plate (16) extending downwards, and the positioning plate (16) is arranged on the side part of the outer cover body (2) and arranged on the first flange plate (5).
5. The hood mounting structure of the oven according to claim 1, characterized in that the mounting plate (7) and the first rim plate (5) are connected by a fastener.
6. The hood mounting structure of the oven according to claim 5, wherein the number of the mounting plates (7) is two and are respectively provided at the left and right sides of the inner hood (3), and each set of the mounting plates (7) is connected to the first rim plate (5) by a set of fasteners.
7. The cover mounting structure of the oven according to claim 1, wherein the top of the outer cover (2) is provided with a first through hole (14) communicating with the first groove (4);
the top of the inner cover body (3) is provided with a second through hole (15) communicated with the second groove (6), and the first through hole (14) and the second through hole (15) are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281210.0U CN216147872U (en) | 2021-09-18 | 2021-09-18 | Cover body mounting structure of oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281210.0U CN216147872U (en) | 2021-09-18 | 2021-09-18 | Cover body mounting structure of oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216147872U true CN216147872U (en) | 2022-04-01 |
Family
ID=80852775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122281210.0U Active CN216147872U (en) | 2021-09-18 | 2021-09-18 | Cover body mounting structure of oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216147872U (en) |
-
2021
- 2021-09-18 CN CN202122281210.0U patent/CN216147872U/en active Active
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