CN220001545U - Double-door synchronous opening and closing linkage structure and double-door oven adopting same - Google Patents
Double-door synchronous opening and closing linkage structure and double-door oven adopting same Download PDFInfo
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- CN220001545U CN220001545U CN202320336306.9U CN202320336306U CN220001545U CN 220001545 U CN220001545 U CN 220001545U CN 202320336306 U CN202320336306 U CN 202320336306U CN 220001545 U CN220001545 U CN 220001545U
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Abstract
The embodiment of the utility model discloses a double-door synchronous opening and closing linkage structure and a double-door oven adopting the same, and the double-door synchronous opening and closing linkage structure comprises a guide mechanism, a first connecting rod and a second connecting rod, wherein the guide mechanism comprises a sliding block, a first guide wheel, a second guide wheel and a guide rail, the first guide wheel and the second guide wheel are symmetrically arranged at two ends of the sliding block along the length direction of the guide rail, a sliding groove is formed in the middle part of the guide rail, the first guide wheel and the second guide wheel slide in the sliding groove, one end of the first connecting rod is hinged to a first door body, the other end of the first connecting rod is hinged to the sliding block, one end of the second connecting rod is hinged to a second door body, and the other end of the second connecting rod is hinged to the sliding block. According to the utility model, a user only needs to operate any one of the double doors, the door is pushed to the oven liner, the connecting rod hinged to the operated door body drives the sliding block to slide in the guide rail, so that the other connecting rod is driven to synchronously move, the double doors are opened or closed simultaneously, the problem that the double-door oven in the prior art cannot be opened or closed by one hand is solved, and the single-hand operation is convenient for the user when the oven is operated.
Description
Technical Field
The utility model relates to the technical field of synchronous opening and closing structures, in particular to a double-door synchronous opening and closing linkage structure and a double-door oven adopting the same.
Background
At present, the oven comprises oven shell and oven inner bag, and the oven has an opening, closes the opening lid through the door body, and during the use, open the door body and can deposit article in the oven, can keep apart article and the external world of depositing in the oven relatively through the door body.
In daily life, the related articles such as cabinets have sliding doors or door openings, such as a wardrobe, a cabinet, a refrigerator, a steaming oven and the like, and although the sliding doors have the advantages, some appliances have to adopt the door opening. The door of the existing oven is generally a single-door oven, and the oven door body is opened or closed in a downward opening or side opening mode. The oven adopts the single door structure to lead to the door body to be big in the action range of the door body when opening and shutting, occupies great operating space, is not suitable for the kitchen use with the space is less. In order to aim at the kitchen with smaller space, the oven with the double-door structure is put forward in the market at present, so that the space occupied by opening and closing the door bodies is relatively smaller, namely, two first door bodies and two second door bodies which are opposite to each other are arranged on the oven. However, when the existing double-door oven structure is used, both hands are required to open and close the door bodies, the first door body and the second door body are required to be respectively controlled to open and close, linkage of the opening and closing processes of the first door body and the second door body cannot be achieved, two hands are required to simultaneously operate the two door bodies by a user, convenience of operation is relatively low, and when one-hand operation is required, for example, food is present in the other hand, the double-door oven structure becomes extremely inconvenient. Therefore, a double door linkage structure is required to solve the difficulty of synchronous opening or closing of double doors.
Disclosure of Invention
The technical problem to be solved by the embodiment of the utility model is to provide a double-door synchronous opening and closing linkage structure and a double-door oven adopting the same.
In order to solve the technical problems, the utility model provides a double-door synchronous opening and closing linkage structure which is applied to a first door body and a second door body of a double-door oven, wherein one side edges of the first door body and the second door body are respectively hinged to two opposite sides of an opening of the double-door oven, the double-door synchronous opening and closing linkage structure comprises a guide mechanism, a first connecting rod and a second connecting rod, the guide mechanism comprises a sliding block, a first guide wheel, a second guide wheel and a guide rail, the first guide wheel and the second guide wheel are symmetrically arranged at two ends of the sliding block along the length direction of the guide rail, a sliding groove is formed in the middle of the guide rail, the first guide wheel and the second guide wheel slide in the sliding groove, one end of the first connecting rod is hinged to the first door body, the other end of the second connecting rod is hinged to the sliding block, and one end of the second connecting rod is hinged to the second door body, and the other end of the second connecting rod is hinged to the sliding block.
Further, the sliding block moves back and forth along the length direction of the guide rail, so that the first connecting rod and the second connecting rod move back and forth along the length direction of the guide rail along with the sliding block, and are respectively linked with the first door body and the second door body to open and close synchronously.
Further, the oven further comprises a first spring, one end of the first spring is connected with the sliding block, and the other end of the first spring is fixedly connected to the inner side of the double-door oven.
Further, the device also comprises a second spring and a third spring; one end of the second spring is connected with the middle part of the first connecting rod, and the other end of the second spring is fixedly connected to the double-door oven; one end of the third spring is connected with the middle of the second connecting rod, and the other end of the third spring is fixedly connected to the double-door oven.
Further, the first connecting rod the second connecting rod is "7" style of calligraphy structure, the first connecting rod includes first bending portion, second bending portion, the second connecting rod includes third bending portion, fourth bending portion, first bending portion between the second bending portion with third bending portion the fourth bending portion all forms the contained angle, second bending portion the fourth bending portion all has the sliding surface and first concave position, the second concave position that set up in proper order, second bending portion the fourth bending portion inboard all has the convex body, the convex body is close to the inner edge of slider one side forms first concave position the second concave position, be provided with first gyro wheel, second gyro wheel on the oven that opens the door to two, first gyro wheel the second gyro wheel warp after the sliding surface slides can fall into first concave position the second concave position keeps first door body the second door body is in the maximum open state.
Further, when the second guide wheel slides to the end part of the sliding groove, which is close to the first door body and the second door body, the first door body and the second door body are in the maximum opening state, and the other side edges of the first door body and the second door body reach the farthest distance from the double-door oven; when the first guide wheel slides to the end part of the sliding groove far away from the first door body and the second door body, the first door body and the second door body are in a closed state, and the other side edges of the first door body and the second door body are clung to the double-door oven.
The utility model also provides a double-door oven, which comprises an oven shell with an opening at one side, a first door body, a second door body and the double-door synchronous opening and closing linkage structure according to any one of the schemes, wherein the first door body and the second door body are respectively hinged at two opposite sides of the opening of the oven shell through one side edge to form the double-door structure, a guide mechanism of the double-door synchronous opening and closing linkage structure is arranged on a top plate and/or a bottom plate of the double-door oven, and a first connecting rod of the double-door synchronous opening and closing linkage structure is hinged with the first door body, and a second connecting rod of the double-door synchronous opening and closing linkage structure is hinged with the second door body.
Further, the double-door oven further comprises an oven liner, and the oven liner is arranged in the oven shell.
The embodiment of the utility model has the following beneficial effects:
the sliding block is matched with the guide rail, so that the structure is simple, the production cost is low, and the market competitiveness is high;
the double doors are hinged with the sliding blocks through the connecting rods, and the sliding blocks are utilized to slide back and forth, so that the double doors are driven to realize synchronous opening and closing, a user can operate the door body to be opened and closed by one hand, the operation convenience is high, and the movement function is stable and efficient;
the guide mechanism can be fixed at the top or bottom of the oven, and meanwhile, the existing door body molding is not required to be changed, the guide mechanism is simple in structure, the oven space is fully utilized, the door body structure is simplified, the manufacturing cost is low, and the market competitiveness is high;
the guide mechanism can be integrally used as an assembly part to be directly arranged on the oven, complicated debugging is not needed, the installation is convenient and quick, the synchronous structure is simple, and the movement function is stable and efficient;
the user only needs to operate any one of the double doors, pushes the door to the oven liner, and the hinged connecting rod of the operated door body drives the sliding block to slide in the guide rail, so that the other connecting rod is driven to synchronously move the other door body, the double doors are opened or closed simultaneously, the problem that the double-door oven in the prior art cannot be opened or closed by one hand is solved, and the user can operate the oven by one hand conveniently.
Drawings
FIG. 1 is a schematic diagram of a synchronous opening and closing linkage structure of a double door oven according to an embodiment of the present utility model when a door body of the double door oven is in a closed state;
FIG. 2 is a schematic view of a guiding mechanism and a connecting rod according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a synchronous opening and closing linkage structure of a double door when a door body of a double door oven according to an embodiment of the present utility model is in an open state;
FIG. 4 is a schematic view of the oven liner of a dual door oven according to an embodiment of the present utility model;
fig. 5 is a schematic view of the oven housing and door structure of a dual-door oven according to an embodiment of the present utility model.
In the figure: 1. the device comprises a guide mechanism, 11, a sliding block, 12, a first guide wheel, 13, a second guide wheel, 14, a guide rail, 141, a sliding chute, 2, a first connecting rod, 21, a first bending part, 22, a second bending part, 221, a concave position, 3, a second connecting rod, 31, a third bending part, 32, a fourth bending part, 321, a concave position, 4a, a first spring, 4b, a second spring, 4c, a third spring, 5a, a first roller, 5b, a second roller, 6, an oven shell, 61, an oven liner, 7a, a first door body, 7b and a second door body.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
Embodiment one:
as shown in fig. 1 to 3, the dual-door synchronous opening and closing linkage structure is applied to a first door body 7a and a second door body 7b of a dual-door oven, wherein one side edges of the first door body 7a and the second door body 7b are respectively hinged to two opposite sides of an opening of the dual-door oven, the dual-door synchronous opening and closing linkage structure comprises a guide mechanism 1, a first connecting rod 2 and a second connecting rod 3, the guide mechanism 1 comprises a sliding block 11, a first guide wheel 12, a second guide wheel 13 and a guide rail 14, the first guide wheel 12 and the second guide wheel 13 are symmetrically arranged at two ends of the sliding block 11 along the length direction of the guide rail 14, a sliding groove 141 is formed in the middle of the guide rail, the first guide wheel 12 and the second guide wheel 13 slide in the sliding groove 141, one end of the first connecting rod 2 is hinged to the first door body 7a, the other end of the second connecting rod 3 is hinged to the sliding block 11, one end of the second connecting rod 3 is hinged to the second door body 7b, and the other end of the sliding block 11 is hinged to the sliding block 11, and the sliding block 11 moves forwards and backwards along the length direction of the guide rail 14 so that the first connecting rod 2 and the second connecting rod 3 move forwards and backwards along the length direction of the guide rail 14 and the second door body 7a and the second door body 7b are synchronously opened and closed respectively. Adopt slider and guide rail complex mode, the double door passes through the connecting rod and articulates with the slider, utilizes the upper and lower slip of slider to drive the double door and realize opening and shutting in step, make the user can the one-hand operation open, close the door body, the convenience of operation is high.
The oven further comprises a first spring 4a, one end of the first spring 4a is connected with the sliding block 11, and the other end of the first spring is fixedly connected to the inner side of the double-door oven. The device also comprises a second spring 4b and a third spring 4c; one end of the second spring 4b is connected with the middle part of the first connecting rod 2, and the other end is fixedly connected to the double-door oven; one end of the third spring 4c is connected with the middle part of the second connecting rod 3, and the other end is fixedly connected to the double-door oven. The three springs provide elasticity, so that the door body is tighter when being closed. The first connecting rod 2 and the second connecting rod 3 are of a 7-shaped structure, the first connecting rod 2 comprises a first bending part 21 and a second bending part 22, the second connecting rod 3 comprises a third bending part 31 and a fourth bending part 32, included angles are formed between the first bending part 21 and the second bending part 22 and between the third bending part 22 and between the second bending part 22 and the fourth bending part 32, the second bending part 22 and the fourth bending part 32 are provided with sliding surfaces and a first concave position 221 and a second concave position 321 which are sequentially arranged, convex bodies are arranged on the inner sides of the second bending part 22 and the fourth bending part 32, the inner edges, close to one side of the sliding blocks, of the convex bodies form the first concave position 221 and the second concave position 321, the first rolling ball 5a and the second rolling ball 5b are arranged on the double-door oven, and can fall into the first concave position 221 and the second concave position 321 after sliding on the sliding surfaces, so that the first door 7a and the second door 7b are kept in a maximum opening state. When the second guide wheel 13 slides to the end part of the sliding groove 141, which is close to the first door body 7a and the second door body 7b, the first door body 7a and the second door body 7b are in the maximum opening state, and the other side edges of the first door body 7a and the second door body 7b reach the farthest distance with the double door oven; when the first guide wheel 12 slides to the end part of the sliding groove 141 far away from the first door body 7a and the second door body 7b, the first door body 7a and the second door body 7b are in a closed state, and the other side edges of the first door body 7a and the second door body 7b are clung to the double door oven.
Embodiment two:
as shown in fig. 4 and 5, the dual-door oven comprises an oven housing 6 with an opening at one side, a first door body 7a, a second door body 7b, and a dual-door synchronous opening and closing linkage structure according to the first embodiment, wherein the first door body 7a and the second door body 7b are respectively hinged at two opposite sides of the opening of the oven housing 6 through one side to form a dual-door structure, a guide mechanism 1 of the dual-door synchronous opening and closing linkage structure is arranged on a top plate and/or a bottom plate of the dual-door oven, and a first connecting rod 2 of the dual-door synchronous opening and closing linkage structure is hinged with the first door body 7a, and a second connecting rod 3 is hinged with the second door body 7 b. The guide mechanism can be fixed at the top or bottom of the oven, and meanwhile, the existing door body molding is not required to be changed, the guide mechanism is simple in structure, the oven space is fully utilized, the door body structure is simplified, the manufacturing cost is low, and the market competitiveness is high; the guide mechanism can be integrally and directly arranged on the oven as an assembly part, complicated debugging is not needed, the installation is convenient and quick, the gear synchronization structure is simple, and the movement function is stable and efficient.
The double door oven further comprises an oven liner 61, wherein the oven liner 61 is arranged in the oven housing 6. The user only needs to operate any one of the double doors, pushes the door to the oven liner, and the connecting rod hinged to the operated door body drives the sliding block to slide in the guide rail, so that the other connecting rod is driven to synchronously move, and the double doors are opened or closed simultaneously.
The above embodiments are merely for illustrating the technical concept and features of the present utility model, and are not intended to limit the scope of the present utility model to those skilled in the art to understand the present utility model and implement the same. All modifications made according to the spirit of the main technical proposal of the utility model should be covered in the protection scope of the utility model.
Claims (8)
1. The utility model provides a synchronous linkage that opens and shuts of two doors structure, is applied to the first door body (7 a) and the second door body (7 b) of two oven that open and shut, first door body (7 a) with one side of second door body (7 b) articulate respectively in the opposite both sides of opening of two oven that open and shut, a serial communication port, including guiding mechanism (1), head rod (2), second connecting rod (3), guiding mechanism (1) include slider (11), first guide pulley (12), second guide pulley (13), guide rail (14), first guide pulley (12) second guide pulley (13) symmetry set up in slider (11) are followed guide rail (14) length direction's both ends, the middle part of guide rail has spout (141), first guide pulley (12) second guide pulley (13) slide in spout (141), the one end of head rod (2) articulate in first door body (7 a), the other end articulate in on slider (11), the other end of second connecting rod (3) articulate in slider (7 b).
2. The double-door synchronous opening and closing linkage structure according to claim 1, wherein the sliding block (11) moves back and forth along the length direction of the guide rail (14), so that the first connecting rod (2) and the second connecting rod (3) move back and forth along the length direction of the guide rail (14) along the sliding block (11) and respectively link the first door body (7 a) and the second door body (7 b) to open and close synchronously.
3. The double door synchronous opening and closing linkage structure according to claim 1, further comprising a first spring (4 a), wherein one end of the first spring (4 a) is connected with the sliding block (11), and the other end is fixedly connected to the inner side of the double door oven.
4. The double door synchronous opening and closing linkage structure according to claim 1, further comprising a second spring (4 b) and a third spring (4 c); one end of the second spring (4 b) is connected with the middle part of the first connecting rod (2), and the other end of the second spring is fixedly connected to the double-door oven; one end of the third spring (4 c) is connected with the middle part of the second connecting rod (3), and the other end of the third spring is fixedly connected to the double-door oven.
5. The double-door synchronous opening and closing linkage structure according to claim 1, wherein the first connecting rod (2) and the second connecting rod (3) are of a 7-shaped structure, the first connecting rod (2) comprises a first bending part (21) and a second bending part (22), the second connecting rod (3) comprises a third bending part (31) and a fourth bending part (32), included angles are formed between the first bending part (21) and the second bending part (22) and between the third bending part (31) and the fourth bending part (32), the second bending part (22) and the fourth bending part (32) are provided with a sliding surface and a first concave position (221) which are sequentially arranged, the inner sides of the second bending part (22) and the fourth bending part (32) are provided with convex bodies, the inner edges of the convex bodies, which are close to one side of the sliding block, form the first concave position (221) and the second concave position (321), the second roller wheel (5 b) and the second roller (5 b) are arranged on the first door (7 a) and the second door (5 b) can be kept in a sliding state.
6. The double door synchronous opening and closing linkage structure according to claim 1, wherein when the second guide wheel (13) slides to the end part of the chute (141) close to the first door body (7 a) and the second door body (7 b), the first door body (7 a) and the second door body (7 b) are in a maximum opening state, and the other side edges of the first door body (7 a) and the second door body (7 b) reach the farthest distance from the double door oven; when the first guide wheel (12) slides to the end part of the sliding groove (141) far away from the first door body (7 a) and the second door body (7 b), the first door body (7 a) and the second door body (7 b) are in a closed state, and the other side edges of the first door body (7 a) and the second door body (7 b) are clung to the double-door oven.
7. The double-door oven is characterized by comprising an oven shell (6) with one side opening, a first door body (7 a), a second door body (7 b) and the double-door synchronous opening and closing linkage structure according to any one of claims 1 to 5, wherein the first door body (7 a) and the second door body (7 b) are hinged to two opposite sides of the opening of the oven shell (6) respectively through one side edge to form the double-door structure, a guide mechanism (1) of the double-door synchronous opening and closing linkage structure is arranged on a top plate and/or a bottom plate of the double-door oven, and a first connecting rod (2) of the double-door synchronous opening and closing linkage structure is hinged to the first door body (7 a) and a second connecting rod (3) is hinged to the second door body (7 b).
8. The double door oven according to claim 7, further comprising an oven liner (61), the oven liner (61) being disposed within the oven housing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320336306.9U CN220001545U (en) | 2023-02-28 | 2023-02-28 | Double-door synchronous opening and closing linkage structure and double-door oven adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320336306.9U CN220001545U (en) | 2023-02-28 | 2023-02-28 | Double-door synchronous opening and closing linkage structure and double-door oven adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220001545U true CN220001545U (en) | 2023-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320336306.9U Active CN220001545U (en) | 2023-02-28 | 2023-02-28 | Double-door synchronous opening and closing linkage structure and double-door oven adopting same |
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| Country | Link |
|---|---|
| CN (1) | CN220001545U (en) |
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2023
- 2023-02-28 CN CN202320336306.9U patent/CN220001545U/en active Active
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