CN217400673U

CN217400673U - Door body structure with automatic opening and closing function and oven with door body structure

Info

Publication number: CN217400673U
Application number: CN202221060562.1U
Authority: CN
Inventors: 闻继望; 吴江水; 胡代舜
Original assignee: Zhejiang Biyi Electric Appliance Co Ltd
Current assignee: Zhejiang Biyi Electric Appliance Co Ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-09
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a door body structure with automatic opening and closing function and an oven thereof, comprising a door component and a pull arm component, wherein the door component is rotatablely arranged on the oven door frame, and one end of the door component is rotatablely connected with one end of the pull arm component; the pull arm assembly is characterized by further comprising a connecting block and a guide seat, the other end of the pull arm assembly is rotatably connected with the connecting block, and the connecting block is slidably arranged on the guide seat. The utility model discloses a structural design mode of above connecting block, guide holder, drive structure, chamber door subassembly and single arm-drag subassembly and through the automatic function of opening and shutting that can realize the chamber door subassembly of can realizing on control panel's instruction can effectively solve among the prior art and need carry out the inconvenient and intelligent degree low grade technical problem that the operation of switch chamber door leads to with the hand-drag handle. And, through the structural design mode that does not have the handle, can reduce the holistic packing cost of oven, improve the usage space and reduce the risk of scalding the hand, improve the whole pleasing to the eye degree of oven product simultaneously.

Description

Door body structure with automatic opening and closing function and oven thereof

Technical Field

The utility model relates to a kitchen cooking utensil technical field especially relates to a door body structure and oven with automatic function of opening and shutting.

Background

An oven is a household kitchen appliance which is sealed and arranged for baking food or drying products, and can be used for making various food materials such as roast chicken, roast duck, roast bread, cakes and the like. The air oven is one of the ovens, and heat generated by the air oven can quickly circulate hot air to replace hot oil in a traditional frying pan, so that food in the box body of the air oven is cooked, a good cooking effect is achieved, and the air oven is widely applied to the market at present.

The door body group spare of air oven on the existing market generally is equipped with door handle structure, when the user put into the food of treating the culinary art in the oven or when taking out the food that finishes cooking, need go with the hand and pull the handle and open the door or close the door the operation. Such a structural design mode is inconvenient in some use scenes (for example, when a user cannot vacate hands to pull open the oven door), has low intelligent degree, and is difficult to meet the daily use requirements of the user.

Therefore, there is a need in the art to invent a door structure capable of implementing an automatic opening and closing function and an oven with the same.

SUMMERY OF THE UTILITY MODEL

In order to overcome above-mentioned prior art an at least defect, the utility model provides a door body structure and oven with automatic function of opening and shutting, this door body structure and oven with automatic function of opening and shutting have that structural design is simple reasonable, have the automatic characteristics that function and intelligent degree are high of opening and shutting in step.

The utility model discloses a solve the technical scheme that its problem adopted and be:

a door body structure with an automatic opening and closing function comprises:

the oven door assembly is rotatably arranged on an oven door frame, and one end of the oven door assembly is rotatably connected with one end of the pull arm assembly;

the other end of the pull arm assembly is rotatably connected with the connecting block, and the connecting block is slidably arranged on the guide seat;

the connecting block is used for driving the pull arm assembly to swing by sliding on the guide seat, and further driving the oven door assembly to rotate on the oven.

Furthermore, the box door assembly comprises a first box door, the pull arm comprises a first pull arm, and two ends of the first pull arm are rotatably connected with the first box door and the connecting block respectively.

Furthermore, the box door assembly further comprises a second box door, the pull arm further comprises a second pull arm, and two ends of the second pull arm are rotatably connected with the second box door and the connecting block respectively.

Further, the first pull arm and the second pull arm are equal in length.

Further, the door body structure further comprises a screw rod, the screw rod is fixedly installed on the guide seat, and the connecting block is in threaded connection with the screw rod.

Furthermore, the door body structure further comprises a driving mechanism, wherein the driving mechanism is fixedly installed on the guide seat and used for driving the screw rod to rotate.

Based on same design, the utility model also provides an oven, this oven includes above the door body structure that has the automatic function of opening and shutting.

Further, the oven also comprises an oven body, and the oven door assembly is rotatably arranged at the front end of the oven body.

Furthermore, the oven also comprises a mounting plate, wherein the mounting plate is fixedly mounted at the top and/or the bottom of the oven body, and the guide seat is fixedly mounted on the mounting plate.

Furthermore, the oven also comprises an elastic component, wherein one end of the elastic component is connected with the oven body, and the other end of the elastic component is connected with the pull arm assembly and is used for providing elastic acting force for pulling the oven door assembly to a closed state for the pull arm assembly.

To sum up, the utility model provides a door body structure and oven with automatic function of opening and shutting compares in prior art, has following technological effect at least:

the utility model provides a door body structure and oven with automatic function of opening and shutting, it sets up chamber door subassembly and single arm-drag subassembly on the door frame of oven front end to set up the guide holder and can set up the connecting block on the guide holder with sliding around, the both ends of single arm-drag subassembly respectively with chamber door subassembly, connecting block rotatable coupling. Through the structural design mode, when the driving connecting block horizontally slides in the front-back direction of the guide seat, the pull arm component can be driven to swing, and then the box door component at the other end of the pull arm component is driven to rotate, so that the automatic opening and closing function of the box door component is realized. Therefore, the utility model has the advantages of simple and reasonable design, can effectively solve among the prior art and need carry out the inconvenient and intelligent degree low grade technical problem that the operation of switch chamber door leads to with the hand handle to realize the automatic function of opening and shutting. In addition, the integral packaging cost of the oven can be reduced by the structural design mode without the handle, and the integral attractiveness of the oven product is improved.

Drawings

Fig. 1 is a schematic structural view of a door body structure with an automatic opening and closing function of the present invention;

fig. 2 is another schematic structural view of the door body structure with an automatic opening and closing function of the present invention;

fig. 3 is a schematic structural view of the oven of the present invention;

fig. 4 is another schematic structural view of the oven of the present invention;

wherein the reference numerals have the following meanings:

1. a box body; 2. a first door; 3. a second door; 4. a first pull arm; 5. a second pull arm; 6. connecting blocks; 7. a guide seat; 8. a screw rod; 9. a drive mechanism; 10. mounting a plate; 11. an elastic member.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 4, according to an embodiment of the present invention, the door body structure with an automatic opening and closing function includes a door assembly and a pull arm assembly, wherein the door assembly is rotatably installed on a door frame of an oven, i.e., at a front end of the oven, and the door assembly is rotatably connected to one end of the pull arm assembly. The oven door frame is a door frame structure arranged at the front end of the oven, namely an edge structure at the front end of the oven, and is used for installing the oven door assembly of the utility model; the pull arm assembly is used for pulling or pushing the oven door assembly, so that the switching operation of the opening state and the closing state of the oven door assembly on the oven is realized.

In addition, the door body structure with the automatic opening and closing function further comprises a connecting block 6 and a guide seat 7, the other end of the pull arm assembly is rotatably connected with the connecting block 6, and the connecting block 6 is slidably arranged on the guide seat 7. The connecting block 6 is used for driving the pull arm assembly to swing by sliding on the guide seat 7, so as to drive the oven door assembly to rotate on the oven, and the opening and closing operation of the oven door assembly is realized.

In the technical scheme of this embodiment, through the above structural design, when the driving connecting block 6 horizontally slides in the front-rear direction of the guide seat 7, the pull arm assembly is driven to swing, and then the box door assembly at the other end of the pull arm assembly is driven to rotate, so that the automatic opening and closing function of the box door assembly is also realized. Therefore, the utility model has the advantages of simple and reasonable design, can effectively solve among the prior art need carry out the inconvenient and intelligent degree low grade technical problem that the operation of switch chamber door leads to with the hand-operated handle to realize the automatic function of opening and shutting. In addition, the integral packaging cost of the oven can be reduced by the structural design mode without the handle, and the integral attractiveness of the oven product is improved.

Referring to fig. 1 and 2, in a further aspect of this embodiment, the door assembly includes a first door 2, and the pull arm includes a first pull arm 4, and both ends of the first pull arm 4 are rotatably connected to the first door 2 and the connecting block 6, respectively. Particularly, the two ends of the first pull arm 4, the first box door 2 and the connecting block 6 can be hinged to each other, and the first pull arm 4 can generate corresponding pulling force or pushing force on the first box door 2 in the sliding process of the connecting block 6, so that the closing or opening operation of the first box door 2 is completed respectively.

Referring to fig. 1 and 2, in a further aspect of this embodiment, the door assembly further includes a second door 3, and the pull arm further includes a second pull arm 5, and both ends of the second pull arm 5 are rotatably connected to the second door 3 and the connecting block 6, respectively. Like the above embodiment, both ends of the second arm 5 and the second door 3 and the connecting block 6 may be hinged to each other, and the second arm 5 may generate a corresponding pulling force or pushing force to the second door 3 during the sliding process of the connecting block 6, thereby completing the closing or opening operation of the second door 3 respectively.

In a further version of this embodiment, as shown in fig. 1, the first and

second pull arms

4, 5 are of equal length. Specifically, the lengths of the first pull arm 4 and the second pull arm 5 are set to be equal, so that the first box door 2 and the second box door 3 can rotate by the same angle when the driving connecting block 6 slides, namely, the first box door and the second box door synchronously rotate, and further, synchronous automatic opening and closing operation is realized.

Referring to fig. 1 and 2, in another embodiment of the present invention, the door structure further includes a screw 8, the screw 8 is fixedly mounted on the guide seat 7, and the connecting block 6 is in threaded connection with the screw 8. In the technical scheme of this embodiment, lead screw 8 sets up along the horizontal fore-and-aft direction of oven, when rotating through drive lead screw 8, because be threaded connection between lead screw 8 and the connecting block 6, so can drive connecting block 6 and slide around the horizontal direction, and then drive first chamber door 2 and second chamber door 3 at oven front end rotary motion, realize the automatic operation of opening and shutting of chamber door subassembly.

Referring to fig. 1 and 2, in a preferred scheme of the embodiment, the door body structure further includes a driving mechanism 9, and the driving mechanism 9 is fixedly mounted on the guide seat 7 and is used for driving the screw rod 8 to rotate. Specifically, the body part of the driving mechanism 9 is installed on the guide seat 7, and the output end of the driving mechanism is fixedly connected with the screw rod 8, so that the screw rod 8 is driven to rotate through the output end of the driving mechanism when the work is started, and the connecting block 6 is driven to slide back and forth in the horizontal direction. More specifically, the drive mechanism 9 may be an electric motor or a motor.

Based on same design, the utility model also provides an embodiment of oven, this oven includes above embodiment the door body structure with automatic function of opening and shutting.

Referring to fig. 3 and 4, in a further technical solution of this embodiment, the oven further includes an oven body 1, and the oven door assembly is rotatably mounted at a front end of the oven body 1. Specifically, the first door 2 and the second door 3 of the door assembly are respectively and rotatably arranged at the left side and the right side of the front end of the oven body 1, so that the oven can form a double-door oven.

Referring to fig. 3 and 4, in a further technical solution of this embodiment, the oven further includes a mounting plate 10, the mounting plate 10 is fixedly mounted on the top and/or bottom of the oven body 1, and the guide seat 7 is fixedly mounted on the mounting plate 10. In this further embodiment, the mounting plate 10 is a plate-like structure horizontally disposed on the top and/or the top of the box 1, and both ends thereof are fixedly mounted on the box 1, and the middle position thereof is used for fixedly disposing the guide seat 7. Therefore, the utility model discloses a guide holder 7 is installed on box 1 through mounting panel 10, and this mounting panel 10 is used as the intermediate junction structure between guide holder 7 and the box 1, plays the supporting role to the setting of guide holder 7.

Referring to fig. 3 and 4, in a preferred embodiment of the present invention, one end of the elastic member 11 is connected to the cabinet 1, and the other end is connected to the arm assembly for providing the arm assembly with an elastic force for pulling the door assembly to the closed state. Specifically, one end of the elastic component 11 is connected to the box body 1, and the other end of the elastic component may be connected to the first pull arm 4 and/or the second pull arm 5, and the elastic stress provided by the elastic component to the first pull arm 4 or the second pull arm 5 is specifically a pulling force, that is, an elastic force for pulling the first pull arm 4 or the second pull arm 5 to the closed state of the first box door 2 or the second box door 3. In the technical solution of this embodiment, by providing the elastic component 11, the initial state or the non-use state of the oven door can be ensured to be the closed state. More specifically, the elastic member 11 may be a spring.

To sum up, the utility model discloses set up first chamber door 2, second chamber door 3 and first single arm-drag 4 and second single arm-drag 5 on the box 1 of oven to set up guide holder 7 and can set up connecting block 6 on guide holder 7 with sliding around, the both ends of single arm-drag subassembly respectively with chamber door subassembly, 6 rotatable coupling of connecting block. Through the structural design mode, when the driving connecting block 6 horizontally slides in the front-back direction of the guide seat 7, the first pull arm 4 and the second pull arm 5 can be driven to synchronously swing, and then the first box door 2 and the second box door 3 at the other end of the pull arm assembly are driven to synchronously rotate, so that the synchronous automatic opening and closing function of the box door assembly is realized. Therefore, the utility model has the advantages of simple and reasonable design, can effectively solve among the prior art need carry out the inconvenient and intelligent degree low grade technical problem that the operation of switch chamber door leads to with the hand-operated handle to realize the automatic function of opening and shutting. In addition, through the structural design mode without the handle, the integral packaging cost of the oven can be reduced, and the integral attractiveness of an oven product is improved.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. A door body structure with automatic opening and closing function is characterized by comprising:

2. The door body structure with the automatic opening and closing function according to claim 1, wherein the door assembly comprises a first door, the pull arm comprises a first pull arm, and two ends of the first pull arm are rotatably connected with the first door and the connecting block respectively.

3. The door body structure with the automatic opening and closing function according to claim 2, wherein the door assembly further comprises a second door, the pull arm further comprises a second pull arm, and two ends of the second pull arm are rotatably connected with the second door and the connecting block respectively.

4. The door body structure with the automatic opening and closing function according to claim 3, wherein the first pull arm and the second pull arm are equal in length.

5. The door structure with the automatic opening and closing function according to claim 1, further comprising a screw rod, wherein the screw rod is fixedly installed on the guide seat, and the connecting block is in threaded connection with the screw rod.

6. The door structure with the automatic opening and closing function according to claim 5, further comprising a driving mechanism, wherein the driving mechanism is fixedly installed on the guide seat and is used for driving the screw rod to rotate.

7. An oven, characterized in that, comprises the door body structure with the automatic opening and closing function of any one of claims 1 to 6.

8. The oven of claim 7 further comprising a cabinet, said door assembly being rotatably mounted to a front end of said cabinet.

9. The oven of claim 8, further comprising a mounting plate fixedly mounted to the top and/or bottom of the cabinet, wherein the guide is fixedly mounted to the mounting plate.

10. The toaster of claim 8, further comprising a resilient member having one end coupled to said case body and another end coupled to said pull arm assembly for providing a resilient force to said pull arm assembly for pulling said door assembly into a closed state.