Oven with linkage double-door structure

Abstract

The oven with the linkage double-door structure comprises an oven body, two vertical hinged doors, two first rotating plates, a second rotating plate, two first connecting rods and two second connecting rods, the two vertical hinged doors are hinged to the front face of the oven body, and the two vertical hinged doors are arranged in a bilateral symmetry mode; according to the oven, the two vertical hinged doors are arranged, and then the two first rotating plates, the second rotating plate, the two first connecting rods and the two second connecting rods are arranged on the oven body, so that when one vertical hinged door is pulled to be opened and one first connecting rod faces the outer side, the other first connecting rod is driven to move towards the outer side, and the other vertical hinged door is driven to be automatically opened in a linkage mode; the whole structure is practical and reliable, the operation is simple and convenient, and the use is convenient; meanwhile, one second connecting rod and one second rotating plate are connected with a reset spring, and after the vertical hinged doors are opened, the two vertical hinged doors can be automatically driven to be synchronously closed under the reset action of the reset spring only by loosening the vertical hinged doors.

Description

Technical Field

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

[0002] An oven is a kitchen appliance manufactured using electric heating elements. It features temperature control, time setting, and hot air circulation, and is widely used for baking, cooking, heating food, and drying ingredients to improve cooking efficiency and preserve the flavor and nutrition of food. Most existing ovens use a single-door design. Some single-door ovens have heavy doors that are difficult to open, and they typically open from the top and bottom, making them inconvenient to use overall. Announcement number CN214048554U discloses a top-opening oven, comprising: an oven body with an opening on the front; a door rotatably connected to the top of the oven body for opening and closing the opening; a positioning groove on the top of the oven body above the opening; and an upper door strip on the top of the door that matches the positioning groove. The upper door strip has rotating shafts at both ends that are rotatably connected to the top of the oven body. When the door rotates, the upper door strip moves and abuts against the positioning groove, thus fixing the door movably above the opening. This oven has a single door, which is inconvenient to use. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a practical and convenient oven with a linked double-door structure.

[0004] To achieve the above objectives, the present invention provides the following solution: an oven with a linked double-door structure, comprising a cabinet, two hinged doors, two first rotating plates, a second rotating plate, two first connecting rods, and two second connecting rods. The two hinged doors are hinged to the front of the cabinet, and the two hinged doors are symmetrically arranged on the left and right sides. The hinged doors are hinged to the first connecting rods. One end of the first rotating plate is hinged to the top of the cabinet, and the other end is hinged to the first connecting rod and the second connecting rod, respectively. The second rotating plate is rotatably connected to the top of the cabinet. The left end of the second rotating plate is hinged to a second connecting rod, and the right end is hinged to another second connecting rod. The second rotating plate and one of the second connecting rods are each connected to a return spring. When one of the first connecting rods moves outward, it drives the other first connecting rod to move outward.

[0005] The beneficial effects of this utility model are as follows: It realizes the synchronous opening and closing of two hinged doors. The oven is equipped with two hinged doors, and two first rotating plates, two second rotating plates, two first connecting rods, and two second connecting rods on the oven body. In this way, when one hinged door is pulled open, one first connecting rod moves outward, which drives the other first connecting rod to move outward, thereby realizing the linkage that drives the other hinged door to open automatically. Thus, the two hinged doors open and close synchronously. The overall structure is practical and reliable, easy to operate, and convenient to use. At the same time, by connecting one of the second connecting rods and the second rotating plate to a return spring, after the hinged door is opened, simply release the hinged door, and under the return action of the return spring, the two hinged doors will automatically close synchronously.

[0006] Furthermore, a connecting portion is formed at the top of the back of the swing door, and the connecting portion is hinged to the first connecting rod.

[0007] Furthermore, the box body is provided with panels on both the front and rear sides, and two hinged doors are hinged to the front panel.

[0008] Furthermore, the front panel has two through holes for the first connecting rod to pass through.

[0009] Furthermore, a handle is provided on the front of the swing door. With the above structure, this invention enables the swing door to be moved and opened.

[0010] Furthermore, a handle is provided on the top of the box.

[0011] Furthermore, the top of the housing is provided with two mounting seats, one of which is connected to a reset spring.

[0012] Furthermore, the connection between one of the reset springs and the second rotating plate is located near the right end of the second rotating plate, and the other reset spring hook is connected to the middle of the second connecting rod located on the right side.

[0013] Furthermore, a baking chamber is formed inside the box, and the two hinged doors open or close the baking chamber together.

[0014] Furthermore, multiple sliding guide rails are respectively provided on the left and right inner walls of the baking chamber, with the multiple sliding guide rails on the same side arranged at intervals from top to bottom. With the above structure, this utility model enables the placement of baking trays, baking racks, and other baking utensils. Attached Figure Description

[0015] Figure 1 The overall three-dimensional structure of this utility model Figure 1 (Hinge door closed).

[0016] Figure 2 The overall three-dimensional structure of this utility model Figure 2 (Hinged door in open position).

[0017] Figure 3 The overall three-dimensional structure of this utility model Figure 3 (Hinge door closed).

[0018] Figure 4 The overall three-dimensional structure of this utility model Figure 4 (Hinged door in open position).

[0019] Figure 5 Top view of the overall structure of this utility model Figure 1 (Hinge door closed).

[0020] Figure 6 Top view of the overall structure of this utility model Figure 2 (Hinged door in open position).

[0021] Wherein, 1 is the box body, 11 is the panel, 111 is the through hole, 12 is the handle, 13 is the mounting base, 14 is the baking chamber, 15 is the sliding guide rail, 2 is the swing door, 21 is the connecting part, 22 is the handle, 31 is the first rotating plate, 32 is the second rotating plate, 33 is the first connecting rod, 34 is the second connecting rod, and 35 is the return spring. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] See appendix Figure 1 To be continued Figure 6As shown, an oven with a linked double-door structure includes a body 1, two hinged doors 2, two first rotating plates 31, a second rotating plate 32, two first connecting rods 33, and two second connecting rods 34. The two hinged doors 2 are hinged to the front of the body 1 and are symmetrically arranged on the left and right. The hinged doors 2 are hinged to the first connecting rods 33. One end of the first rotating plate 31 is hinged to the top of the body 1, and the other end is hinged to the first connecting rod 33 and the second connecting rod 34 respectively. The second rotating plate 32 is rotatably connected to the top of the body 1. The left end of the second rotating plate 32 is hinged to one second connecting rod 34, and the right end is hinged to another second connecting rod 34. The second rotating plate 32 and one of the second connecting rods 34 are both connected to a return spring 35. When one of the first connecting rods 33 moves outward, it drives the other first connecting rod 33 to move outward.

[0025] In this embodiment, a connecting part 21 is formed on the top of the back of the swing door 2, and the connecting part 21 is hinged to the first connecting rod 33; a handle 22 is provided on the front of the swing door 2.

[0026] In this embodiment, the box body 1 is provided with a panel 11 on both the front and rear sides, and two hinged doors 2 are hinged on the front panel 11; the front panel 11 has two through holes 111, which are used for the first connecting rod 33 to pass through.

[0027] In this embodiment, a handle 12 is provided on the top of the box 1.

[0028] In this embodiment, two mounting seats 13 are provided on the top of the housing 1, and one mounting seat 13 is connected to a reset spring 35.

[0029] In this embodiment, the connection between a return spring 35 and the second rotating plate 32 is near the right end of the second rotating plate 32, and the other return spring 35 is hooked to the middle of the second connecting rod 34 located on the right side.

[0030] In this embodiment, a baking chamber 14 is formed inside the box body 1, and the two hinged doors 2 open or close the baking chamber 14 together; multiple sliding guide rails 15 are respectively provided on the left and right inner side walls of the baking chamber 14, and the multiple sliding guide rails 15 on the same side are arranged at intervals from top to bottom.

[0031] In this embodiment, the specific usage process is as follows: when it is necessary to open the two hinged doors 2 to put the food into the baking tray, then put the baking tray into the baking chamber 14 and slide it into the corresponding sliding guide rail 15, wherein you only need to hold the handle 22 of one of the hinged doors 2.

[0032] When the right-side swing door 2 is pulled open, it causes the first connecting rod 33 connected to it to move outward. The first connecting rod 33 causes the first rotating plate 31 connected to it to rotate clockwise, which in turn causes the second connecting rod 34 on the same side to move, which in turn causes the second rotating plate 32 to rotate clockwise. This causes the return spring 35 connected to the second connecting rod 34 to compress and the return spring 35 connected to the second rotating plate 32 to stretch. In this way, the second connecting rod 34 on the left side is pulled to swing, which causes the first rotating plate 31 on the left side to rotate counterclockwise, thus pushing the first connecting rod 33 on the left side to move outward. This pushes the swing door 2 on the left side to open automatically outward, so that both swing doors 2 open outward synchronously.

[0033] When the swing door 2 is in the open state, simply release the handle of one of the swing doors 2. At this time, the return spring 35 in the stretched state will rebound, and the return spring 35 in the compressed state will relax, thereby driving the second rotating plate 32 to rotate counterclockwise, which will drive the two second connecting rods 34 to move, thereby driving the two first connecting rods 33 to move inward and retract into the housing 1, so as to automatically drive the two swing doors 2 to close.

[0034] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Any person skilled in the art can make more possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, all equivalent changes made based on the concept of this utility model without departing from the content of the technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. An oven with a linked double-door structure, comprising a cabinet (1), two hinged doors (2), two first rotating plates (31), a second rotating plate (32), two first connecting rods (33), and two second connecting rods (34), characterized in that: The box body (1) is hinged to two hinged doors (2) on the front. The two hinged doors (2) are symmetrically arranged on the left and right. The hinged doors (2) are hinged to the first connecting rod (33). One end of the first rotating plate (31) is hinged to the top of the box body (1), and the other end is respectively hinged to the first connecting rod (33) and the second connecting rod (34). The second rotating plate (32) is rotatably connected to the top of the box body (1). The left end of the second rotating plate (32) is hinged to a second connecting rod (34), and the right end is hinged to another second connecting rod (34). The second rotating plate (32) and one of the second connecting rods (34) are both connected to a return spring (35). When one of the first connecting rods (33) moves outward, it drives the other first connecting rod (33) to move outward.

2. An oven with a linked double-door structure according to claim 1, characterized in that: The top of the back of the swing door (2) is formed with a connecting part (21), which is hinged to the first connecting rod (33).

3. An oven with a linked double-door structure according to claim 1, characterized in that: The box body (1) has panels (11) on both the front and rear sides, and two hinged doors (2) are hinged on the front panel (11).

4. An oven with a linked double-door structure according to claim 3, characterized in that: The panel (11) located on the front side has two through holes (111) for the first connecting rod (33) to pass through.

5. An oven with a linked double-door structure according to claim 1, characterized in that: The hinged door (2) is provided with a handle (22) on the front.

6. An oven with a linked double-door structure according to claim 1, characterized in that: The top of the box (1) is provided with a handle (12).

7. An oven with a linked double-door structure according to claim 1, characterized in that: The top of the housing (1) is provided with two mounting seats (13), and one of the mounting seats (13) is connected to a reset spring (35).

8. An oven with a linked double-door structure according to claim 1, characterized in that: The connection between one of the reset springs (35) and the second rotating plate (32) is near the right end of the second rotating plate (32), and the other reset spring (35) is hooked to the middle of the second connecting rod (34) located on the right side.

9. An oven with a linked double-door structure according to claim 1, characterized in that: The oven body (1) has a baking chamber (14) formed inside, and the two hinged doors (2) open or close the baking chamber (14) together.

10. An oven with a linked double-door structure according to claim 9, characterized in that: The baking chamber (14) has multiple sliding guide rails (15) on its left and right inner walls respectively, and the multiple sliding guide rails (15) on the same side are arranged at intervals from top to bottom.

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