CN216893986U - Automatic two electric ovens that open door that reset - Google Patents
Automatic two electric ovens that open door that reset Download PDFInfo
- Publication number
- CN216893986U CN216893986U CN202123191731.3U CN202123191731U CN216893986U CN 216893986 U CN216893986 U CN 216893986U CN 202123191731 U CN202123191731 U CN 202123191731U CN 216893986 U CN216893986 U CN 216893986U
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- connecting rod
- hinged
- door body
- door
- automatic
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- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/023—Mounting of doors, e.g. hinges, counterbalancing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
An automatic reset double-door electric oven comprises a shell, wherein an opening is formed in the front end of the shell, a door frame is arranged around the opening, a left door body and a right door body are installed in the door frame, the upper ends of the left door body and the right door body are connected through a driving mechanism, the driving mechanism comprises a left connecting rod hinged to the upper end of the left door body, a right connecting rod hinged to the upper end of the right door body, and a linkage rod hinged to the other ends of the left connecting rod and the right connecting rod, the linkage rod is V-shaped and provided with a left hinged end, a right hinged end and a middle hinged end, the left hinged end is hinged to the left connecting rod, the right hinged end is hinged to the right connecting rod, the middle hinged end is hinged to the box, and the linkage rod drives the left connecting rod and the right connecting rod to synchronously swing, so that the left door body and the right door body are synchronously opened and closed; and a tension spring is arranged between the left connecting rod or the right connecting rod and the shell. The beneficial effects of the utility model are: the door body has an automatic resetting closing function, and the situation that a user forgets to close the door is avoided.
Description
Technical Field
The utility model relates to an oven, in particular to an automatic reset double-door electric oven.
Background
The door of the existing oven is generally a single-door oven, and the door of the oven is opened or closed in a downward opening or side opening mode. The oven adopts single door structure can lead to the chamber door when the switch, and the action range of chamber door is big, occupies great operating space, is not suitable for with the less kitchen use in space. In order to be directed against the kitchen that the space is less, the oven of double door structure has been released on the market at present, however, the oven of double door structure all needs both hands switch chamber door, when the user needs one hand to operate, this double door structure can become extremely inconvenient. In order to solve the problem that the double-hand operation is needed, a driving part is arranged in the double-door structure, and the double doors can be opened and closed simultaneously by the driving part. However, the driving part has a complex structure and high manufacturing cost, and the door body cannot be automatically reset and closed after being opened, so that safety accidents are easily caused when a user opens the door body, and therefore the automatic reset double-door electric oven needs to be provided urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides an automatic-resetting double-door electric oven which is simple in structure, can realize synchronous opening and closing of a door body and has an automatic-resetting closing function.
The object of the utility model is achieved in the following way: the utility model provides an automatic two electric ovens that open door that reset, it includes the casing, and the opening is seted up to the casing front end, and a door frame encircles this opening and sets up all around, the door frame in install the left door body and the right door body, the lower extreme articulates in this door frame on the left door body and the right door body, its characterized in that: the upper ends of the left door body and the right door body are connected through a driving mechanism, the driving mechanism comprises a left connecting rod hinged with the upper end of the left door body, a right connecting rod hinged with the upper end of the right door body and a linkage rod hinged with the other ends of the left connecting rod and the right connecting rod, the linkage rod is in a V shape and is provided with a left hinged end, a right hinged end and a middle hinged end, the left hinged end is hinged with the left connecting rod, the right hinged end is hinged with the right connecting rod, the middle hinged end is hinged with the box body, and the linkage rod drives the left connecting rod and the right connecting rod to synchronously swing so as to realize synchronous opening and closing of the left door body and the right door body; and a tension spring is arranged between the left connecting rod or the right connecting rod and the shell.
The inner side surfaces of the left door body and the right door body are bent and extend out to form hinged seats, and one ends of the left connecting rod and the right connecting rod penetrate through the door frame to be hinged with the hinged seats.
The left connecting rod or the right connecting rod is provided with a hanging buckle hole, one end of a tension spring is hooked in the hanging buckle hole, the other end of the tension spring is hooked on the shell, the tension spring generates tension force and pulls the left connecting rod or the right connecting rod to retract inwards all the time, and the door body is automatically reset and closed.
The left connecting rod or the right connecting rod is provided with a connecting column in a protruding mode, one end of a tension spring is hooked on the connecting column, the other end of the tension spring is hooked on the shell, the tension spring generates tension force and pulls the left connecting rod or the right connecting rod to retract inwards all the time, and the door body is automatically reset and closed.
The left connecting rod and the right connecting rod are punched with reinforcing ribs which are arranged in a long waist shape.
The left connecting rod and the right connecting rod are installed at the lower end of the door body, and the linkage rod is hinged to the bottom of the shell.
The utility model has the beneficial effects that: 1. simple structure, the cost of manufacture is low, improves market competition. 2. The door body can realize synchronous opening and closing operation, and is convenient for a user to control the operation of the electric oven. 3. The door body has an automatic resetting closing function, and the situation that a user forgets to close the door is avoided. 4. After the door body is closed, the tension spring can generate locking force, so that the door is closed more tightly, heat is prevented from leaking, and the heat efficiency is improved.
Drawings
Fig. 1 is a schematic view of the door body in the closed state.
Fig. 2 is a schematic view of the door body in the utility model in an open state.
FIG. 3 is a schematic view of a first embodiment of the tension spring of the present invention.
FIG. 4 is a schematic view of a second embodiment of a tension spring according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides an automatic two electric ovens that open door that reset, it includes casing 1, and the opening is seted up to 1 front end of casing, and a door frame 2 encircles this opening and sets up all around, door frame 2 in install the left door body 3 and the right door body 4, the lower extreme articulates in this door frame 2 on the left door body 3 and the right door body 4, its characterized in that: the upper ends of the left door body 3 and the right door body 4 are connected through a driving mechanism 5, the driving mechanism 5 comprises a left connecting rod 51 hinged with the upper end of the left door body 3, a right connecting rod 52 hinged with the upper end of the right door body 4 and a linkage rod 53 hinged with the other ends of the left connecting rod 51 and the right connecting rod 52, the linkage rod 53 is V-shaped and provided with a left hinged end 531, a right hinged end 532 and a middle hinged end 533, the left hinged end 531 is hinged with the left connecting rod 51, the right hinged end 532 is hinged with the right connecting rod 52, the middle hinged end 533 is hinged with the box body, the linkage rod 53 drives the left connecting rod 51 and the right connecting rod 52 to synchronously swing, and the left door body 3 and the right door body 4 are synchronously opened and closed; a tension spring 6 is arranged between the left connecting rod 51 or the right connecting rod 52 and the shell 1.
The inner side surfaces of the left door body 3 and the right door body 4 are bent and extended to form a hinged seat, and one end heads of the left connecting rod 51 and the right connecting rod 52 penetrate through the door frame 2 to be hinged with the hinged seat.
The left connecting rod 51 or the right connecting rod 52 is provided with a hanging buckle hole 7, one end of the tension spring 6 is hooked in the hanging buckle hole 7, the other end of the tension spring is hooked on the shell 1, the tension spring 6 generates tension force and always pulls the left connecting rod 51 or the right connecting rod 52 to retract inwards, and the door body is automatically reset and closed.
The left connecting rod 51 or the right connecting rod 52 is provided with a connecting column 8 in a protruding mode, one end of the tension spring 6 is hooked on the connecting column 8, the other end of the tension spring 6 is hooked on the shell 1, the tension spring 6 generates tension force, the left connecting rod 51 or the right connecting rod 52 is pulled all the time to retract inwards, and the door body is automatically reset and closed.
The reinforcing ribs 9 are punched on the left connecting rod 51 and the right connecting rod 52, and the reinforcing ribs 9 are arranged in a long waist shape.
The left connecting rod 51 and the right connecting rod 52 are arranged at the lower end of the door body, and the linkage rod 53 is hinged to the bottom of the shell 1.
The working principle is as follows: in this electric oven, left door body and right door body upper end are connected through actuating mechanism, and the user needn't open the door or the operation of closing through both hands, through actuating mechanism, only need light utilize the one hand can realize the synchronous switching of left door body and right door body, the user of being convenient for is to the operation control of electric oven.
The driving mechanism comprises a left connecting rod hinged with the upper end of the left door body, a right connecting rod hinged with the upper end of the right door body, and a linkage rod hinged with the other ends of the left connecting rod and the right connecting rod. The linkage rod is V-shaped and is provided with a left hinged end, a right hinged end and a middle hinged end, the left hinged end is hinged with the left connecting rod, the right hinged end is hinged with the right connecting rod, and the middle hinged end is hinged with the box body. When a user opens or closes the door body, the linkage rod drives the left connecting rod and the right connecting rod to synchronously swing and extend outwards or retract inwards, so that the left door body and the right door body are synchronously opened and closed.
It should be noted that: be provided with the extension spring between left connecting rod or right connecting rod and casing, the extension spring produces pulling force and stimulates left connecting rod or right connecting rod to retract inwards all the time, and after the certain angle was closed to the door body, under the effect of extension spring, the automatic slow withdrawal that inwards of the door body realized automatic re-setting and closed, avoided the user to forget the condition emergence of closing the door, the timely of the door body was closed simultaneously, also avoided the door body to open in the period child or user's mistake to bump and touch and the scald condition that takes place. In addition, after the door body is closed, the tension spring can generate locking force, so that the door is closed more tightly, heat is prevented from leaking, and the heat efficiency is improved.
The installation mode of the tension spring can be the following two modes. The first embodiment: the left connecting rod or the right connecting rod is provided with a hanging buckle hole, one end of the tension spring is hooked in the hanging buckle hole, and the other end of the tension spring is hooked on the shell. The second embodiment: a connecting column is convexly arranged on the left connecting rod or the right connecting rod, one end of the tension spring is hooked on the connecting column, and the other end of the tension spring is hooked on the shell.
Compare with traditional two electric ovens that open door, two structures of opening door in the present case have set up actuating mechanism, and not only the one hand can realize the synchronous switching of the left door body and the right door body, and the user of being convenient for is to the operation control of electric oven, and actuating mechanism simple structure, and the cost of manufacture is low, has effectively improved the market competition of electric oven, and actuating mechanism and casing and the connection operation of the door body are simple and convenient, and the installation degree of difficulty is low, can effectively improve the installation effectiveness, consequently can extensively promote.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides an automatic two electric ovens that open door that reset, it includes casing (1), and casing (1) front end is seted up the opening, and a door frame (2) encircle this opening and set up all around, door frame (2) in install left door body (3) and right door body (4), the lower extreme articulates in this door frame (2) on left door body (3) and right door body (4), its characterized in that: the upper ends of the left door body (3) and the right door body (4) are connected through a driving mechanism (5), the driving mechanism (5) comprises a left connecting rod (51) hinged to the upper end of the left door body (3), a right connecting rod (52) hinged to the upper end of the right door body (4) and a linkage rod (53) hinged to the other ends of the left connecting rod (51) and the right connecting rod (52), the linkage rod (53) is V-shaped and provided with a left hinged end (531), a right hinged end (532) and a middle hinged end (533), the left hinged end (531) is hinged to the left connecting rod (51), the right hinged end (532) is hinged to the right connecting rod (52), the middle hinged end (533) is hinged to the box body, and the linkage rod (53) drives the left connecting rod (51) and the right connecting rod (52) to synchronously swing, so that the left door body (3) and the right door body (4) are synchronously opened and closed; and a tension spring (6) is arranged between the left connecting rod (51) or the right connecting rod (52) and the shell (1).
2. The automatic-resetting double-door electric oven according to claim 1, characterized in that: the inner side surfaces of the left door body (3) and the right door body (4) are bent and extend out to form hinged seats, and one end heads of the left connecting rod (51) and the right connecting rod (52) penetrate through the door frame (2) to be hinged with the hinged seats.
3. The automatic-resetting double-door electric oven according to claim 1, characterized in that: the left connecting rod (51) or the right connecting rod (52) is provided with a hanging buckle hole (7), one end of a tension spring (6) is hooked in the hanging buckle hole (7), the other end of the tension spring is hooked on the shell (1), the tension spring (6) generates tension force, the left connecting rod (51) or the right connecting rod (52) is pulled all the time to retract inwards, and the door body is automatically reset and closed.
4. The automatic-resetting double-door electric oven according to claim 1, characterized in that: left connecting rod (51) or right connecting rod (52) on the outstanding spliced pole (8) that is provided with, extension spring (6) one end couple on this spliced pole (8), the other end couple is on casing (1), extension spring (6) produce pulling force, stimulate left connecting rod (51) or right connecting rod (52) all the time and inwards retract, the door body automatic re-setting is closed.
5. The automatic-resetting double-door electric oven according to claim 1, characterized in that: the left connecting rod (51) and the right connecting rod (52) are punched with reinforcing ribs (9), and the reinforcing ribs (9) are arranged in a long waist shape.
6. The automatic-resetting double-door electric oven according to claim 1, characterized in that: the left connecting rod (51) and the right connecting rod (52) are arranged at the lower end of the door body, and the linkage rod (53) is hinged to the bottom of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123191731.3U CN216893986U (en) | 2021-12-19 | 2021-12-19 | Automatic two electric ovens that open door that reset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123191731.3U CN216893986U (en) | 2021-12-19 | 2021-12-19 | Automatic two electric ovens that open door that reset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216893986U true CN216893986U (en) | 2022-07-05 |
Family
ID=82207312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123191731.3U Active CN216893986U (en) | 2021-12-19 | 2021-12-19 | Automatic two electric ovens that open door that reset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216893986U (en) |
-
2021
- 2021-12-19 CN CN202123191731.3U patent/CN216893986U/en active Active
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