CN217420929U - Double-door opening and closing structure of household oven - Google Patents
Double-door opening and closing structure of household oven Download PDFInfo
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- CN217420929U CN217420929U CN202221054218.1U CN202221054218U CN217420929U CN 217420929 U CN217420929 U CN 217420929U CN 202221054218 U CN202221054218 U CN 202221054218U CN 217420929 U CN217420929 U CN 217420929U
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Abstract
The utility model relates to a double door structure that opens and shuts of domestic oven, include: the oven comprises an oven box body, a left door, a right door, a linkage mechanism, a left connecting rod, a right connecting rod and a power input part; a door frame is arranged on the oven body; the left door is provided with a left rotating shaft, and the right door is provided with a right rotating shaft; the left door is arranged on the door frame, and the right door is arranged on the door frame; the linkage mechanism comprises a left rotating wheel, a swinging arm and a right rotating driving wheel, the left rotating wheel and the right rotating driving wheel are rotatably installed in the oven body, the swinging arm is installed in the oven body, a left outer gear and a right outer gear are arranged on two side portions of the swinging arm, the left outer gear is meshed with the left rotating wheel, and the right outer gear is meshed with the right rotating driving wheel; the left connecting rod is arranged on the left rotating wheel and the left door, and the right connecting rod is arranged on the right rotating wheel and the right door; the power input part is connected with the left rotating wheel or the right rotating wheel shaft, and the end part of the power input part extends out of the oven body. The door has the advantages of small resistance when the door is opened and closed, simultaneous opening of the two doors, no door handle, good window effect and the like.
Description
Technical Field
The utility model relates to a double-door opening and closing structure of a household oven.
Background
At present, the door of the existing double-door household oven is provided with a handle, a left door or a right door can be opened only by pulling the handle, the use is inconvenient, after the heating time of the oven is long, the temperature can be transmitted to the handle on the left door and the right door, the phenomenon of scalding hands can be generated, the handle can shield the door, and the attractiveness and the window effect are influenced.
Disclosure of Invention
The utility model aims at overcoming prior art not enough and providing a double door of domestic oven structure that opens and shuts, the resistance is less during the door that opens and shuts, feels, and compact structure is simple, and double door is opened simultaneously, does not have a handle, and the window is effectual.
In order to achieve the above object, the technical solution of the present invention is realized as follows, which is a double-door opening and closing structure of a household oven, and is characterized in that it comprises:
an oven body; a door frame is arranged on the oven box body;
a left door and a right door; the left side of the left door is provided with a left rotating shaft, and the right side of the right door is provided with a right rotating shaft; the left door is rotatably arranged at the left part of the door frame through a left rotating shaft, and the right door is rotatably arranged at the right part of the door frame through a right rotating shaft;
a linkage mechanism; the linkage mechanism comprises a left rotating wheel, a swing arm and a right rotating wheel, the left rotating wheel is rotatably installed in the oven box body and positioned on the left side of the door frame, the right rotating wheel is rotatably installed in the oven box body and positioned on the right side of the door frame, the left rotating wheel and the right rotating wheel are both provided with external teeth, the middle part of the swing arm is rotatably installed in the oven box body, a left external gear is arranged on the left part of the swing arm, a right external gear is arranged on the right part of the swing arm, the left external gear is meshed with the left rotating wheel, and the right external gear is meshed with the right rotating wheel, so that the left rotating wheel is linked with the right rotating wheel;
a left link and a right link; one end of the left connecting rod is rotatably arranged on the left rotating wheel, the other end of the left connecting rod is rotatably arranged on the left door leaf, one end of the right connecting rod is rotatably arranged on the right rotating wheel, and the other end of the right connecting rod is rotatably arranged on the right door leaf;
and a power input; the power input part is connected with the left rotating wheel or the right rotating wheel shaft, and the end part of the power input part extends out of the oven body.
In the technical scheme, the power input part is a knob, the upper part of the knob extends out of the oven box body, and the lower part of the knob is connected with a left rotating wheel or a right rotating wheel shaft.
In the technical scheme, the power input part is a handle which is in a form of a Gamma, the upper part of a longitudinal arm of the handle extends out of the oven box body to expose a cross arm of the handle, and the lower part of the longitudinal arm of the handle is connected with a left rotating wheel or a right rotating wheel shaft.
In the technical scheme, a rotating shaft is arranged in the middle of the swing arm, a shaft sleeve is arranged in the oven box body, and the rotating shaft is rotatably arranged in the shaft sleeve to ensure that the middle of the swing arm is rotatably arranged in the oven box body.
Compared with the prior art, the utility model the advantage do: the resistance is less when opening and shutting the door, feels good, and compact structure is simple, and double door is opened simultaneously, does not have the door handle, and the window is effectual.
Drawings
FIG. 1 is a schematic structural view of the power input member of the present invention when it is a knob;
FIG. 2 is a schematic view of the housing of FIG. 1 with an upper portion removed;
FIG. 3 is a schematic view of the door frame of FIG. 2 with the door frame removed;
fig. 4 is a schematic structural view of the power input member of the present invention being a handle;
FIG. 5 is a schematic view of the housing of FIG. 4 with an upper portion removed;
fig. 6 is a schematic structural view of fig. 5 with the door frame removed.
Detailed Description
The following description will further explain embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, the terms "left", "right", "front", "back", "up" and "down" indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only for convenience of description of the present invention rather than for requirement that the present invention must be constructed and operated in a specific position, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 6, which are a double door opening and closing structure of a home oven, comprising:
an oven body 1; a door frame 11 is arranged on the oven body 1;
a left door 3 and a right door 4; a left rotating shaft 31 is arranged on the left side of the left door 3, and a right rotating shaft 41 is arranged on the right side of the right door 4; the left door 3 is rotatably installed at the left part of the door frame 11 through a left rotating shaft 31, and the right door 4 is rotatably installed at the right part of the door frame 11 through a right rotating shaft 41;
a linkage mechanism; the linkage mechanism comprises a left rotating wheel 5, a swing arm 6 and a right rotating wheel 7, wherein the left rotating wheel 5 is rotatably installed in the oven box body 1 and is positioned on the left side of the door frame 11, the right rotating wheel 7 is rotatably installed in the oven box body 1 and is positioned on the right side of the door frame 11, the left rotating wheel 5 and the right rotating wheel 7 are both provided with external teeth, the middle part of the swing arm 6 is rotatably installed in the oven box body 1, a left external gear 61 is arranged at the left part of the swing arm 6, a right external gear 62 is arranged at the right part of the swing arm 6, the left external gear 61 is meshed with the left rotating wheel 5, and the right external gear 62 is meshed with the right rotating wheel 7, so that the left rotating wheel 5 is linked with the right rotating wheel 7;
a left link 8 and a right link 9; one end of the left connecting rod 8 is rotatably arranged on the left rotating wheel 5, the other end of the left connecting rod 8 is rotatably arranged on the left door leaf 3, one end of the right connecting rod 9 is rotatably arranged on the right rotating wheel 7, and the other end of the right connecting rod 9 is rotatably arranged on the right door leaf 4;
and a power input; the power input part is connected with the left rotating wheel 5 or the right rotating wheel 7 through a shaft, and the end part of the power input part extends out of the oven body 1.
When the door is opened, a user rotates the power input part, the power input part drives the left rotating wheel 5 or the right rotating wheel 7 to rotate, the left outer gear 61 is meshed with the left rotating wheel 5, the right outer gear 62 is meshed with the right rotating wheel 7, so that the left rotating wheel 5 is linked with the right rotating wheel 7, the left rotating wheel 5 rotates to drive the left connecting rod 8 to swing, the left door 3 is opened, the right rotating wheel 7 rotates to drive the right connecting rod 9 to swing, the right door 4 is opened, and the left door 3 and the right door 4 are opened and closed simultaneously.
In the embodiment, the power input part is a knob 2, the upper part of the knob 2 extends out of the oven body 1, and the lower part of the knob 2 is connected with a left rotating wheel 5 or a right rotating wheel 7 through a shaft.
In the present embodiment, the power input member is a handle 10, the handle 10 has a "+" shape, the upper portion of the vertical arm of the handle 10 extends out of the oven case 1 to expose the cross arm of the handle 10, and the lower portion of the vertical arm of the handle 10 is connected to the left or right rotary wheel 5 or 7 by a shaft.
In this embodiment, a rotating shaft 63 is provided in the middle of the swing arm 6, a bushing 12 is provided in the oven case 1, and the rotating shaft 63 is rotatably mounted in the bushing 12 to rotatably mount the middle of the swing arm 6 in the oven case 1.
The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.
Claims (4)
1. A double-door opening and closing structure of a household oven is characterized by comprising:
an oven body (1); a door frame (11) is arranged on the oven body (1);
a left door (3) and a right door (4); a left rotating shaft (31) is arranged on the left side of the left door (3), and a right rotating shaft (41) is arranged on the right side of the right door (4); the left door (3) is rotatably arranged at the left part of the door frame (11) through a left rotating shaft (31), and the right door (4) is rotatably arranged at the right part of the door frame (11) through a right rotating shaft (41);
a linkage mechanism; the linkage mechanism comprises a left rotating wheel (5), a swing arm (6) and a right rotating wheel (7), the left rotating wheel (5) is rotatably installed in the oven box body (1) and is positioned on the left side of the door frame (11), the right rotating wheel (7) is rotatably installed in the oven box body (1) and is positioned on the right side of the door frame (11), the left rotating wheel (5) and the right rotating wheel (7) are both provided with external teeth, the middle part of the swing arm (6) is rotatably installed in the oven box body (1), a left external gear (61) is arranged at the left part of the swing arm (6), a right external gear (62) is arranged at the right part of the swing arm (6), the left external gear (61) is meshed with the left rotating wheel (5), and the right external gear (62) is meshed with the right rotating wheel (7), so that the left rotating wheel (5) is linked with the right rotating wheel (7);
a left connecting rod (8) and a right connecting rod (9); one end of the left connecting rod (8) is rotatably arranged on the left rotating wheel (5), the other end of the left connecting rod (8) is rotatably arranged on the left door (3), one end of the right connecting rod (9) is rotatably arranged on the right rotating wheel (7), and the other end of the right connecting rod (9) is rotatably arranged on the right door (4); and
a power input; the power input part is connected with the left rotating wheel (5) or the right rotating wheel (7) through a shaft, and the end part of the power input part extends out of the oven body (1).
2. The double door opening and closing structure of a home oven as claimed in claim 1, wherein the power input member is a knob (2), the upper portion of the knob (2) protrudes out of the oven body (1), and the lower portion of the knob (2) is connected with the left rotating wheel (5) or the right rotating wheel (7) by a shaft.
3. The double door opening and closing structure of a home oven as claimed in claim 1, wherein the power input member is a handle (10), the handle (10) has a "+" shape, an upper portion of a trailing arm of the handle (10) is protruded out of the oven case (1) to expose a cross arm of the handle (10), and a lower portion of the trailing arm of the handle (10) is coupled to the left rotating wheel (5) or the right rotating wheel (7) by a shaft.
4. A double door opening and closing structure of a domestic oven as claimed in claim 1, characterized in that a rotation shaft (63) is provided in the middle of said swing arm (6), a bushing (12) is provided in said oven body (1), said rotation shaft (63) is rotatably mounted in the bushing (12) to rotatably mount the middle of the swing arm (6) in the oven body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221054218.1U CN217420929U (en) | 2022-05-06 | 2022-05-06 | Double-door opening and closing structure of household oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221054218.1U CN217420929U (en) | 2022-05-06 | 2022-05-06 | Double-door opening and closing structure of household oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217420929U true CN217420929U (en) | 2022-09-13 |
Family
ID=83185132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221054218.1U Active CN217420929U (en) | 2022-05-06 | 2022-05-06 | Double-door opening and closing structure of household oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217420929U (en) |
-
2022
- 2022-05-06 CN CN202221054218.1U patent/CN217420929U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528329 No. 180, Bai'an South Road, Cangmen Community, Jun'an Town, Shunde District, Foshan City, Guangdong Province (application for residence) Patentee after: Guangdong Zuanchi Electric Appliance Co.,Ltd. Address before: 528329 No. 6, Jin'an Road, Jun'an Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE ZUANCHU ELECTRICAL APPLIANCE CO.,LTD. |
|
| CP03 | Change of name, title or address |