Double-door electric oven

Abstract

The utility model discloses a double-door electric oven which comprises an oven body and a door body assembly, the door body assembly comprises a left door and a right door, rotating hinge shafts are arranged on the left door and the right door, a cavity is formed in the oven body and located above the door body assembly, the upper end of each rotating hinge shaft extends into the cavity and is provided with a first bevel gear, and the lower end of each rotating hinge shaft is provided with a second bevel gear. A transverse shaft is rotationally installed in the cavity, second bevel gears are arranged at the two ends of the transverse shaft, the second bevel gears at the two ends are correspondingly meshed with the first bevel gears, and a locking device used for locking the transverse shaft is further arranged on the cavity; synchronous opening and closing of the left door and the right door can be achieved, a user can conveniently operate and control the electric oven, the structure is simple, and the manufacturing cost is low; in addition, the electric oven is further provided with a locking device used for locking the transverse shaft, so that the transverse shaft can be locked through the locking device, the transverse shaft cannot rotate, then the left door and the right door cannot be opened, and the safety of the electric oven during use is improved.

Description

Technical Field

[0001] This utility model relates to the field of oven technology, and in particular to a double-door electric oven. Background Technology

[0002] Current ovens are generally single-door ovens, opened and closed via bottom or side opening. The single-door design results in a large range of motion when opening and closing the door, occupying a significant amount of operating space, making it unsuitable for small kitchens. To address this, double-door ovens have been introduced on the market. However, double-door ovens require both hands to open and close the doors, becoming extremely inconvenient when one hand is needed. Some manufacturers have addressed this issue by incorporating a drive mechanism within the double-door design, with a guide device in the center. This allows both doors to open and close simultaneously through the interaction of the drive mechanism and the guide device. However, this design is complex and costly to manufacture; furthermore, the lack of a locking mechanism allows children to easily open the doors, posing a safety hazard. Summary of the Invention

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a double-door electric oven.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A double-door electric oven includes an oven body and a door assembly. The door assembly includes a left door and a right door that open to the left and right respectively. Each of the left and right doors is provided with a rotating hinge shaft. A cavity is provided inside the oven body and above the door assembly. The upper end of the rotating hinge shaft extends into the cavity and is provided with a first bevel gear. A transverse shaft is rotatably installed in the cavity. Second bevel gears are provided at both ends of the transverse shaft, and the second bevel gears at both ends mesh with the first bevel gears. A locking device for locking the transverse shaft is also provided in the cavity.

[0006] As described above, in a double-door electric oven, the locking device includes a rod that is movably inserted through the front side of the cavity. A sliding seat is provided at the inner end of the rod, and a slot is provided on the front side of the sliding seat. There are symmetrical notches on the outer wall of the transverse shaft, and a locking block is formed between the two notches. The sliding seat can move back and forth with the rod, so that its slot can engage with or disengage from the locking block.

[0007] As described above, a double-door electric oven has an auxiliary handle at the outer end of the plug rod.

[0008] As described above, a double-door electric oven has a guide plate installed inside the cavity and below the sliding seat, and the sliding seat slides back and forth on the guide plate.

[0009] As described above, a double-door electric oven has a round hole at the upper end of the sliding seat, a spring and a positioning steel ball inside the round hole, and two positioning grooves spaced back and forth on the top wall of the cavity. The positioning steel ball is pressed against the positioning groove by the action of the spring.

[0010] As described above, a double-door electric oven has handles on both the left and right doors.

[0011] The beneficial effects of this utility model are:

[0012] 1. Firstly, a rotating hinge shaft is set on the left and right doors. A first bevel gear is set at the upper end of the rotating hinge shaft, and a transverse shaft and a second bevel gear are set between the two first bevel gears. The left and right doors are linked by the transverse shaft and the second bevel gear, so as to realize the synchronous opening and closing of the left and right doors. This makes it convenient for users to operate and control the electric oven. Moreover, the structure is simple and the manufacturing cost is low.

[0013] 2. In addition, a locking device is provided for locking the horizontal axis, so that the horizontal axis can be locked by the locking device, the horizontal axis cannot be rotated, and the left and right doors cannot be opened, thereby improving the safety of the electric oven during use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a double-door electric oven according to an embodiment of the present invention.

[0016] Figure 2 This is one of the partial cross-sectional schematic diagrams of a double-door electric oven according to an embodiment of this utility model.

[0017] Figure 3 This is a second partial cross-sectional view of a double-door electric oven according to an embodiment of this utility model.

[0018] Figure 4 This is a partially exploded structural diagram of a double-door electric oven according to an embodiment of the present invention. Detailed Implementation

[0019] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings and embodiments.

[0020] Please see Figure 1 and Figure 4 The double-door electric oven shown includes an oven body 1 and a door assembly. The door assembly includes a left door 2 and a right door 3 that open to the left and right respectively. Both the left door 2 and the right door 3 are provided with a rotating hinge shaft 4. A cavity 5 is provided inside the oven body 1 and above the door assembly. The upper end of the rotating hinge shaft 4 extends into the cavity 5 and is provided with a first bevel gear 6. A transverse shaft 7 is rotatably installed in the cavity 5. A second bevel gear 8 is provided at both ends of the transverse shaft 7. The second bevel gear 8 at both ends meshes with the first bevel gear 6. A locking device for locking the transverse shaft 7 is also provided on the cavity 5.

[0021] The electric oven of this utility model firstly has a rotating hinge shaft 4 on the left door 2 and the right door 3. The upper end of the rotating hinge shaft 4 is provided with a first bevel gear 6, and a transverse shaft 7 and a second bevel gear 8 are provided between the two first bevel gears 6. The left door 2 and the right door 3 are linked by the transverse shaft 7 and the second bevel gear 8 to realize the synchronous opening and closing of the left door 2 and the right door 3, which facilitates the user's operation and control of the electric oven. Moreover, the structure is simple and the manufacturing cost is low.

[0022] In addition, a locking device is provided for locking the horizontal axis 7, so that the horizontal axis 7 can be locked by the locking device, the horizontal axis 7 cannot be rotated, and the left door 2 and right door 3 cannot be opened, thereby improving the safety of the electric oven during use.

[0023] See Figures 2-4 As shown, the locking device includes a rod 21 that is movably inserted through the front side of the cavity 5. A sliding seat 22 is provided at the inner end of the rod 21. A slot 23 is provided on the front side of the sliding seat 22. Notches 24 are symmetrically provided on the outer wall of the transverse shaft 7. A locking block 25 is formed between the two notches 24. The sliding seat 22 can move back and forth with the rod 21, so that its slot 23 can engage or disengage from the locking block 25.

[0024] When locking the transverse shaft 7, the sliding block 22 is moved forward by pulling the insert rod 21, so that the slot 23 on the front side of the sliding block 22 is engaged with the locking block 25 on the transverse shaft 7, thereby locking the transverse shaft 7. Similarly, when it is necessary to unlock the transverse shaft 7, the sliding block 22 is moved backward, so that the slot 23 is disengaged from the locking block 25, and the transverse shaft 7 can be rotated to unlock it. The overall structure is simple and easy to operate.

[0025] To facilitate pulling or pushing the insertion rod 21 to move it back and forth, an assist handle 31 is provided at the outer end of the insertion rod 21.

[0026] In order to facilitate the smooth back-and-forth sliding of the sliding seat 22, a guide plate 41 is provided in the cavity 5 and below the sliding seat 22, and the sliding seat 22 slides back and forth on the guide plate 41.

[0027] See Figure 3 As shown, a circular hole 51 is provided at the upper end of the sliding seat 22. A spring 52 and a positioning steel ball 53 are provided in the circular hole 51. There are two positioning grooves 54 spaced apart on the top wall of the cavity 5. The positioning steel ball 53 abuts against the positioning groove 54 under the action of the spring 52. When the slot 23 is engaged with the locking block 25, the positioning steel ball 53 abuts against the front positioning groove 54, which can position the sliding seat 22. When the sliding seat 22 slides backward, the positioning steel ball 53 compresses the spring 52, and the slot 23 disengages from the locking block 25. At this time, the positioning steel ball 53 abuts against the rear positioning groove 54, which can position the sliding seat 22.

[0028] To facilitate opening the left door 2 and the right door 3, handles 61 are provided on both the left door 2 and the right door 3.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structure made using the contents of this utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A double-door electric oven, comprising an oven body (1) and a door assembly, wherein the door assembly includes a left door (2) and a right door (3) that open to the left and right respectively, and both the left door (2) and the right door (3) are provided with a rotating hinge shaft (4), characterized in that: A cavity (5) is provided inside the oven body (1) and above the door assembly. The upper end of the rotating hinge shaft (4) extends into the cavity (5) and is provided with a first bevel gear (6). A transverse shaft (7) is rotatably installed in the cavity (5). A second bevel gear (8) is provided at both ends of the transverse shaft (7). The second bevel gears (8) at both ends mesh with the first bevel gear (6). A locking device for locking the transverse shaft (7) is also provided on the cavity (5).

2. The double-door electric oven according to claim 1, characterized in that: The locking device includes a rod (21) that is movably inserted through the front side of the cavity (5). A sliding seat (22) is provided at the inner end of the rod (21). A slot (23) is provided on the front side of the sliding seat (22). There are symmetrical notches (24) on the outer wall of the transverse shaft (7). A locking block (25) is formed between the two notches (24). The sliding seat (22) can move back and forth with the rod (21) so that its slot (23) can engage with or disengage from the locking block (25).

3. A double-door electric oven according to claim 2, characterized in that: An assist handle (31) is provided at the outer end of the insertion rod (21).

4. A double-door electric oven according to claim 2, characterized in that: A guide plate (41) is provided inside the cavity (5) and below the sliding seat (22), and the sliding seat (22) slides back and forth on the guide plate (41).

5. A double-door electric oven according to claim 2, characterized in that: A circular hole (51) is provided at the upper end of the sliding seat (22). A spring (52) and a positioning steel ball (53) are provided in the circular hole (51). There are two positioning grooves (54) spaced back and forth on the top wall of the cavity (5). The positioning steel ball (53) abuts against the positioning groove (54) under the action of the spring (52).

6. A double-door electric oven according to claim 1, characterized in that: Handles (61) are provided on both the left door (2) and the right door (3).

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