CN215408078U - Split door structure of oven and oven - Google Patents
Split door structure of oven and oven Download PDFInfo
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- CN215408078U CN215408078U CN202120509824.7U CN202120509824U CN215408078U CN 215408078 U CN215408078 U CN 215408078U CN 202120509824 U CN202120509824 U CN 202120509824U CN 215408078 U CN215408078 U CN 215408078U
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Abstract
To opening door structure and oven of oven relates to oven technical field, includes: the door frame is hinged with a first door and a second door which are oppositely arranged, and gear linkage mechanisms which are respectively connected with the first door and the second door and enable the first door and the second door to be opened and closed synchronously are arranged on the inner sides of the first door and the second door; the oven comprises an oven body, wherein the oven body is provided with the split door structure of the oven. The gear linkage mechanism can synchronously carry out the opening and closing actions of two opposite doors on the oven without delay.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of ovens, in particular to a split door structure of an oven and the oven.
[ background of the utility model ]
The existing oven side-by-side door structure is commonly that a link mechanism is adopted to realize the opening and closing actions of the two doors, because the inertia force generated by a component which reciprocates in the link mechanism is difficult to balance and only can approximately realize a given movement track, the opening and closing actions of the two doors of the oven are inconsistent, and when one door is opened or closed, the corresponding action of the other door is delayed.
[ summary of the utility model ]
In order to solve the above problems, the present invention provides a side-by-side door structure of an oven and an oven using the same, which can perform opening and closing operations of two opposing doors in synchronization without delay.
The utility model is realized by the following technical scheme:
a side-by-side door structure for an oven comprising: the door frame is hinged with a first door and a second door which are oppositely arranged, and is characterized in that gear linkage mechanisms which are respectively connected with the first door and the second door and enable the first door and the second door to be opened and closed synchronously are arranged on the inner sides of the first door and the second door.
Furthermore, the gear linkage mechanism comprises a first push-pull rod and a second push-pull rod, one end of the first push-pull rod is hinged with the first door, the other end of the first push-pull rod is hinged with a gear transmission device, one end of the second push-pull rod is hinged with the second door, and the other end of the second push-pull rod is hinged with the gear transmission device.
Further, the gear transmission device comprises a gear pair and a transmission seat for supporting the gear pair.
Furthermore, the gear pair comprises a first gear and a second gear, the first gear is meshed with the second gear, the first gear is hinged to the transmission seat, and the first push-pull rod is eccentrically hinged to the first gear; the second gear is hinged to the transmission seat, and the second push-pull rod is eccentrically hinged to the second gear.
Further, the first gear and the second gear both comprise sector-shaped main bodies, and rotating handles extending along the radial direction of the sector-shaped main bodies are arranged at the hinged positions of the sector-shaped main bodies and the transmission seats.
Furthermore, a positioning device for limiting the rotation angle of the first door and the second door is arranged on the gear transmission device.
Furthermore, one end of the transmission seat is provided with a limiting block for limiting the rotation limit position of the fan-shaped main body.
The utility model also discloses an oven, which comprises an oven body, wherein the oven body is provided with the split door structure of the oven.
Compared with the prior art, the utility model has the following advantages:
1. when any one of the first door and the second door is opened or closed under the action of external force, the gear linkage mechanism connected to the inner side of the door starts to act at the same time, and the other door connected to the gear linkage mechanism also performs corresponding opening or closing action at the same time without delay;
2. the external force required by any one of the first door and the second door in the process of realizing opening or closing is not changed greatly, and if the door is opened manually, the user feels obviously smooth.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic structural view of a side-by-side door structure of an oven according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the gear linkage;
FIG. 3 is an exploded view of the gear linkage of the present invention;
FIG. 4 is a schematic view of the structure of the oven of the present invention
[ detailed description ] embodiments
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1 and 2, an embodiment of the present invention provides a side-by-side door structure of an oven, including: the door frame 3, it has relative first door 1, the second door 2 that sets up to articulate on the door frame 3 the inboard of first door 1 with second door 2 be equipped with respectively with first door 1 with second door 2 is connected and is made first door 1 with the synchronous gear link gear 4 that opens and shuts of second door 2. The gear linkage mechanism 4 is arranged, so that any one of the first door 1 and the second door 2 is opened or closed under the action of external force, the other door is opened or closed correspondingly at the same time, and the opening and closing actions of the two opposite doors are performed synchronously without delay.
The gear linkage mechanism 4 comprises a first push-pull rod 5 and a second push-pull rod 6, one end of the first push-pull rod 5 is hinged with the first door 1, the other end of the first push-pull rod is hinged with a gear transmission device 7, one end of the second push-pull rod 6 is hinged with the second door 2, and the other end of the second push-pull rod is hinged with the gear transmission device 7. The gear transmission 7 is fixed on a support plate 10 of the inner shell of the oven. The first door 1 rotates by taking the hinge assembly 11 as a reference shaft under the action of external force to drive the first push-pull rod 5 to move, the second push-pull rod 6 and the first push-pull rod 5 move in the same form through transmission of the gear transmission device 7, the second push-pull rod 6 transmits the movement of the second push-pull rod to the second door 2, and the movement form of the second door 2 is the same as that of the first door 1. On the contrary, the second door 2 rotates under the action of external force, the effect that the movement form of the first door 1 is the same as that of the second door 2 can be achieved, and the linkage mode is simple in structure, easy to achieve and cost-saving.
The gear transmission 7 comprises a gear pair 8 and a transmission seat 9 for supporting the gear pair 8. The transmission mode adopts gear transmission, the transmission ratio is constant, and the transmission stability is higher. This structure allows the opening and closing operations of the first door 1 and the second door 2 to be performed in synchronization without delay, and the opening and closing processes of the first door 1 and the second door 2 to be smoother.
The gear pair 8 comprises a first gear 81 and a second gear 82, the first gear 81 is meshed with the second gear 82, the first gear 81 is hinged to the transmission seat 9, and the first push-pull rod 5 is eccentrically hinged to the first gear 81; the second gear 82 is hinged to the transmission seat 9, and the second push-pull rod 6 is eccentrically hinged to the second gear 82. The structure realizes the transmission effect only by using a pair of gear pairs, has simple structure, is easy to realize and saves the cost.
The first gear 81 and the second gear 82 each include a sector-shaped body 83, and a hinge joint of the sector-shaped body 83 and the transmission seat 9 is provided with a rotation handle 84 extending along a radial direction of the sector-shaped body 83. Compared with the adoption of a complete circumferential gear, the gear transmission device saves materials, reduces cost and also achieves the transmission effect.
The gear transmission device 7 is provided with a positioning device 71 for limiting the rotation angle of the first door 1 and the second door 2. The positioning device 71 comprises a first upright column 711 and a second upright column 712, the first upright column 711 and the second upright column 712 are both fixedly arranged on the transmission seat 9, a first marble 7110 is arranged on the first upright column 711, a second marble 7120 is arranged on the second upright column 712, and a hole 713 matched with the first marble 7110 and the second marble 7120 is formed in the second gear 82. When the first door 1 and the second door 2 are opened to a certain angle, the first ball 7110 may pop into the hole 713, so as to position the first door 1 and the second door 2, and when the first door 1 and the second door 2 are closed to a certain position, the second ball 7120 may pop into the hole 713. The positioning function of the positioning device 71 is to make the first door 1 and the second door 2 have no damage to the door frame 3 at the closed extreme positions; it is right at the in-process of opening handing-over subassembly 11 not damaged, make things convenient for operator's both hands to take article moreover.
One end of the transmission seat 9 is provided with a limiting block 91 for limiting the rotation limit position of the fan-shaped main body 83. When the operator carelessly is greater than the external force that first door 1 and second door 2 applyed when being greater than positioner 71's locating force, first door 1 with second door 2 can continue to rotate, sets up stopper 91, has played the effect of once more location second gear 82 has also avoided simultaneously fan-shaped main part 83 rotates to the state that breaks away from intermeshing, and then avoids the equipment maintenance that consequently causes, stopper 91 simple structure easily realizes.
The embodiment also provides an oven, which comprises an oven body 12, wherein the oven body 12 is provided with the split door structure of the oven.
To better understand the technical solution of the present embodiment, the working principle is as follows:
due to the gear linkage mechanism 4, the opening and closing actions of the two opposite doors are performed synchronously without delay, in this embodiment, the first door 1 rotates around the hinge assembly 11 as a reference shaft under the action of an external force to drive the first push-pull rod 5 to move, since the first push-pull rod 5 is hinged at an eccentric position of the first gear 81, the first gear 81 rotates along with the first gear, the second gear 82 meshed with the first gear rotates synchronously, the second push-pull rod 6 and the first push-pull rod 5 perform the same type of movement through the transmission of the second gear 82, the second push-pull rod 6 transmits the movement to the second door 2, and the movement type of the second door 2 is the same as the movement type of the first door 1. On the contrary, the second door 2 rotates under the external force, and the same effect of the movement form of the first door 1 and the movement form of the second door 2 can be achieved. Thus, the opening and closing actions of the two opposite doors are synchronously performed without delay.
In summary, the present invention has the following beneficial effects:
1. any one of the two opposite doors of the oven is opened or closed under the action of external force, and the other door simultaneously performs corresponding opening or closing actions without hysteresis;
2. the process of opening or closing the oven door is smoother;
3. saving material, simple production, low cost and easy realization.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the practice of the utility model to the particular forms disclosed. Similar or identical methods, structures and the like, or several technical deductions or substitutions on the premise of the conception of the utility model, are considered to be the protection scope of the utility model.
Claims (8)
1. A side-by-side door structure for an oven comprising: the door frame (3), articulated on the door frame (3) have relative first door (1) that sets up, second door (2), its characterized in that first door (1) with the inboard of second door (2) be equipped with respectively with first door (1) with second door (2) are connected and are made first door (1) with gear link gear (4) that second door (2) opened and shut in step.
2. The split door structure of oven according to claim 1, characterized in that said gear linkage (4) comprises a first push-pull rod (5) and a second push-pull rod (6), said first push-pull rod (5) is hinged with said first door (1) at one end and with a gear transmission (7) at the other end, said second push-pull rod (6) is hinged with said second door (2) at one end and with said gear transmission (7) at the other end.
3. The split-door structure of an oven according to claim 2, characterized in that said gear transmission (7) comprises a gear pair (8) and a transmission seat (9) supporting said gear pair (8).
4. The split-door structure of ovens according to claim 3, characterized in that said gear pair (8) comprises a first gear (81) and a second gear (82), said first gear (81) and said second gear (82) being engaged, said first gear (81) being hinged to said transmission seat (9), said first push-pull rod (5) being eccentrically hinged to said first gear (81); the second gear (82) is hinged to the transmission seat (9), and the second push-pull rod (6) is eccentrically hinged to the second gear (82).
5. The split door structure of an oven according to claim 4, characterized in that said first gear (81) and said second gear (82) each comprise a sector body (83), the articulation of said sector body (83) with said driving seat (9) being provided with a rotation handle (84) extending radially along said sector body (83).
6. The split-door structure of an oven according to claim 5, characterized in that said gear transmission (7) is provided with positioning means (71) defining the rotation angle of said first door (1) and said second door (2).
7. The split door structure of the oven according to claim 6, wherein one end of the driving seat (9) is provided with a stopper (91) for limiting a rotation limit position of the sector-shaped body (83).
8. Oven, comprising a body (12), characterized in that said body (12) is provided with a side-by-side door structure of said oven according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509824.7U CN215408078U (en) | 2021-03-10 | 2021-03-10 | Split door structure of oven and oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509824.7U CN215408078U (en) | 2021-03-10 | 2021-03-10 | Split door structure of oven and oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215408078U true CN215408078U (en) | 2022-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120509824.7U Active CN215408078U (en) | 2021-03-10 | 2021-03-10 | Split door structure of oven and oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215408078U (en) |
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2021
- 2021-03-10 CN CN202120509824.7U patent/CN215408078U/en active Active
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