Door body movable connection structure and oven

Abstract

The utility model discloses a door body movable connecting structure which comprises a door plate main body, a supporting bottom frame, a rotating plate and a tension spring, and the supporting bottom frame is used for being embedded in the bottom of the door plate main body; the door plate main body is rotationally arranged on the box body front plate through the supporting bottom frame; the two sides of the supporting bottom frame are each provided with a connecting part arranged on the front plate of the box body in a penetrating mode. One end of the rotating plate is connected with the connecting part, and the other end is connected with the tension spring; and the other end of the tension spring is fixed on the oven body. And under the tension action of the tension spring, the door plate main body can be driven to abut against the box body front plate. Therefore, by arranging the supporting bottom frame, the rotating plate and the tension spring, the door plate body can be rotationally arranged on the front plate of the box body, and compared with a hinge structure in the prior art, the door plate is simple in structure, convenient to assemble and disassemble, easy to maintain and high in practicability. In addition, the utility model further provides an oven with the oven cover.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a door movable connection structure and an oven. Background Art

[0002] This section only provides background information related to the present application to help those skilled in the art understand the present application more thoroughly and accurately, and it is not necessarily prior art.

[0003] Ovens have gradually entered people's daily lives and become a common tool for making and cooking food. Among them, the oven door is connected to the oven body through a hinge structure, and a handle is provided on the oven door. The user grabs the handle to open or close the door.

[0004] The hinge structure in the prior art is not only complex in structure, but also troublesome to assemble and disassemble and difficult to maintain. Therefore, it is necessary to design a door movable connection structure with a simple structure to solve the above problems. Utility Model Content

[0005] In order to overcome the defects of the prior art described above, the utility model provides a door movable connection structure and an oven, which are not only simple in structure, but also easy to assemble and disassemble, simple to maintain, and have great practicality.

[0006] The technical solution adopted by the present invention to solve the problem is:

[0007] A door movable connection structure, comprising:

[0008] Door panel body;

[0009] A supporting bottom frame is embedded in the bottom of the door panel body; the door panel body is rotatably mounted on the front plate of the box body through the supporting bottom frame; both sides of the supporting bottom frame are provided with connecting portions that penetrate the front plate of the box body;

[0010] A rotating plate and a tension spring, wherein one end of the rotating plate is connected to the connecting portion and the other end is connected to the tension spring; the other end of the tension spring is used to be fixed to the oven body;

[0011] Wherein, under the tension of the tension spring, the door panel body can be driven to abut against the front panel of the box body.

[0012] Furthermore, the box front plate includes a mounting plate portion for fixing to the front end of the oven box and a support platform portion provided at the bottom of the mounting plate portion, wherein:

[0013] The oven housing is provided with a cooking cavity having a front opening, and the mounting plate is mounted on the front end of the oven housing and is provided with an opening communicating with the cooking cavity;

[0014] A mounting groove is formed between the front surface of the mounting plate portion and the supporting platform portion, and the door panel body is rotatably arranged on the mounting groove to open or close the opening.

[0015] Furthermore, a avoidance hole is provided on the mounting plate portion, and the connecting portion passes through the avoidance hole and is connected to one end of the rotating plate.

[0016] Furthermore, a clamping block is protruding from the bottom of the supporting bottom frame, and a clamping hole for the clamping block to be inserted and rotated is opened on the supporting platform.

[0017] Furthermore, it also includes a sealing ring arranged around the door panel body, and when the door panel body is rotated to close the opening, the sealing ring abuts against the mounting plate portion to form a seal.

[0018] Furthermore, the oven body is provided with a plurality of hook grooves for the other end of the tension spring to be hung, and the plurality of hook grooves are arranged at intervals from top to bottom along the height direction.

[0019] Furthermore, it also includes a plurality of heating tubes arranged in the cooking cavity, and the plurality of heating tubes are arranged at intervals in the upper and lower parts.

[0020] Furthermore, it also includes a shell covering the outer periphery of the oven box, a gap is left between the shell and the oven box to form an insulation cavity, and the rotating plate and the tension spring are both arranged in the insulation cavity.

[0021] Furthermore, the door panel body is made of glass; the supporting bottom frame and the rotating plate are both made of metal.

[0022] In addition, the utility model also discloses an oven, comprising the above-mentioned door movable connection structure.

[0023] In summary, the door movable connection structure and oven provided by the present invention have the following beneficial effects:

[0024] (1) The door body movable connection structure of the present invention can realize the rotation of the door panel body on the front panel of the box body by setting a supporting bottom frame, a rotating plate and a tension spring. Compared with the hinge structure of the prior art, it is not only simple in structure, but also easy to assemble and disassemble, simple to maintain, and has greater practicality.

[0025] (2) The door movable connection structure of the present invention is provided with a plurality of hookable grooves on the oven body, and the plurality of hook grooves are spaced apart from top to bottom along the height direction. When it is necessary to adjust the elastic force of the tension spring on the door panel body, the other end of the tension spring can be hung on different hook grooves, which is simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the oven of the utility model;

[0027] Figure 2 This is a partial structural diagram of the oven of the utility model;

[0028] Figure 3 for Figure 2 Structural diagram from another perspective;

[0029] Figure 4 This is a schematic diagram of the structure of the supporting bottom frame in the oven of the present invention;

[0030] Figure 5 This is a schematic structural diagram of the oven front plate in the oven of the present invention.

[0031] The meanings of the reference numerals are as follows:

[0032] 1. Door panel body; 2. Support bottom frame; 21. Connecting part; 22. Clamping block; 3. Box front panel; 31. Mounting plate; 311. Avoidance hole; 312. Opening; 32. Support platform; 321. Clamping hole; 4. Outer shell; 5. Oven box; 51. Cooking cavity; 52. Hook groove; 6. Rotating plate; 7. Tension spring; 8. Heating tube. DETAILED DESCRIPTION

[0033] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or components referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0036] See Figure 1-5The present invention provides an oven, which includes an oven housing 5, a housing front panel 3 connected to the front end of the oven housing 5, and a door movable connection structure. The door movable connection structure includes a door panel body 1, a supporting bottom frame 2, a rotating plate 6, and a tension spring 7. The supporting bottom frame 2 is embedded in the bottom of the door panel body 1; the door panel body 1 is rotatably mounted on the housing front panel 3 via the supporting bottom frame 2; the left and right sides of the supporting bottom frame 2 are each provided with a connecting portion 21 that penetrates the housing front panel 3; one end of the rotating plate 6 is connected to the connecting portion 21, and the other end is connected to the tension spring 7; the other end of the tension spring 7 is used to fix to the oven housing 5. In addition, a handle is also installed on the door panel body 1.

[0037] Therefore, under the tension of the tension spring 7, the door panel body 1 can be driven to abut against the front panel 3 of the box body by rotating the plate 6 and the connecting part 21; when the door panel body 1 needs to be opened, the user can grab the handle and apply force to drive the door panel body 1 to overcome the tension of the tension spring 7 and open.

[0038] Therefore, the oven of the present invention can realize the rotation of the door panel main body 1 and the front panel 3 of the box body by setting the supporting bottom frame 2, the rotating plate 6 and the tension spring 7. Compared with the hinge structure of the prior art, it is not only simple in structure, but also easy to assemble and disassemble, simple to maintain, and has greater practicality.

[0039] In the embodiment of the present invention, the connecting portion 21 is a connecting plate integrally formed on the supporting bottom frame 2 .

[0040] In the embodiment of the present invention, the door panel body 1 is made of glass; the supporting bottom frame 2 and the rotating plate 6 are both made of metal.

[0041] See Figure 2 and Figure 5 The front panel 3 of the box body includes a mounting plate portion 31 for fixing to the front end of the oven box body 5 and a support platform portion 32 arranged at the bottom of the mounting plate portion 31. The oven box body 5 is provided with a cooking cavity 51 with a front opening. The mounting plate portion 31 is installed at the front end of the oven box body 5 and is provided with an opening 312 communicating with the cooking cavity 51; a mounting groove is formed between the front face of the mounting plate portion 31 and the support platform portion 32, and the door panel body 1 is rotatably arranged on the mounting groove by supporting the bottom frame 2 to open or close the opening 312.

[0042] Among them, an avoidance hole 311 is opened on the mounting plate part 31, and the connecting part 21 passes through the avoidance hole 311 and is connected to one end of the rotating plate 6; a clamping block 22 is protruded from the bottom of the supporting bottom frame 2, and a clamping hole 321 is opened on the supporting platform part 32 for the clamping block 22 to be inserted and rotated.

[0043] Furthermore, a sealing ring (not shown in the figure) is provided around the door panel body 1. When the door panel body 1 rotates to close the opening 312, the sealing ring contacts the mounting plate portion 31 and forms a seal.

[0044] See Figure 2 The oven housing 5 is provided with a plurality of hook slots 52 for hooking the other end of the tension spring 7, and the plurality of hook slots 52 are spaced apart from each other along the height direction. Therefore, by providing the oven housing 5 with a plurality of hook slots 52, and by spaced apart from each other along the height direction, when the elastic force of the tension spring 7 on the door panel body 1 needs to be adjusted, the other end of the tension spring 7 can be hooked to a different hook slot 52, which is simple and convenient to operate.

[0045] See Figure 3 The oven further includes a plurality of heating tubes 8 disposed in the cooking cavity 51. The plurality of heating tubes 8 are spaced apart in an upper and lower manner, so that the food in the cooking cavity 51 can be evenly baked, thereby improving the baking effect of the food.

[0046] In addition, it also includes an outer shell 4 covering the outer periphery of the oven box 5. A gap is left between the outer shell 4 and the oven box 5 to form an insulating cavity. A number of heat dissipation holes connected to the insulating cavity are also opened on both sides of the outer shell 4, so that the heat emitted by the oven box 5 can be discharged in time, thereby avoiding the outer shell 4 from getting hot and reducing the user experience.

[0047] In the embodiment of the present invention, the rotating plate 6 and the tension spring 7 are both disposed in the heat-insulating cavity.

[0048] In summary, the door movable connection structure and oven provided by the present invention have the following beneficial effects:

[0049] (1) The door body movable connection structure of the present invention can realize the rotation of the door panel main body 1 and the front plate 3 of the box body by setting the supporting bottom frame 2, the rotating plate 6 and the tension spring 7. Compared with the hinge structure of the prior art, it is not only simple in structure, but also easy to assemble and disassemble, simple to maintain, and has greater practicality.

[0050] (2) The door movable connection structure of the present invention is provided with a plurality of hookable grooves 52 on the oven box 5, and the plurality of hook grooves 52 are spaced apart from top to bottom along the height direction. When it is necessary to adjust the elastic force of the tension spring 7 on the door panel body 1, the other end of the tension spring 7 can be hung on different hook grooves 52, which is simple and convenient to operate.

[0051] It should be noted that when an element is referred to as being “fixed to” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0052] It should be understood that the terms "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the modules or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0053] In addition, in the description of the present invention, “a plurality of” and “a plurality of” mean two or more, unless otherwise clearly and specifically defined.

[0054] The technical means disclosed in the present invention are not limited to those disclosed in the above-mentioned embodiments, but also include technical solutions composed of any combination of the above-mentioned technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A door movable connection structure, characterized in that: include: Door panel body; A supporting bottom frame is embedded in the bottom of the door panel body; the door panel body is rotatably mounted on the front plate of the box body through the supporting bottom frame; both sides of the supporting bottom frame are provided with connecting portions that penetrate the front plate of the box body; A rotating plate and a tension spring, wherein one end of the rotating plate is connected to the connecting portion and the other end is connected to the tension spring; the other end of the tension spring is used to be fixed to the oven body; Wherein, under the tension of the tension spring, the door panel body can be driven to abut against the front panel of the box body.

2. The door movable connection structure according to claim 1, characterized in that: The box front plate includes a mounting plate portion for fixing to the front end of the oven box and a support platform portion provided at the bottom of the mounting plate portion, wherein: The oven housing is provided with a cooking cavity having a front opening, and the mounting plate is mounted on the front end of the oven housing and is provided with an opening communicating with the cooking cavity; A mounting groove is formed between the front surface of the mounting plate portion and the supporting platform portion, and the door panel body is rotatably arranged on the mounting groove to open or close the opening.

3. The door movable connection structure according to claim 2, characterized in that: The mounting plate portion is provided with an avoidance hole, and the connecting portion passes through the avoidance hole and is connected to one end of the rotating plate.

4. The door movable connection structure according to claim 2, characterized in that: A clamping block is protruded from the bottom of the supporting bottom frame, and a clamping hole for the clamping block to be inserted and rotated is opened on the supporting platform.

5. The door movable connection structure according to claim 2, characterized in that: It also includes a sealing ring arranged around the door panel body. When the door panel body is rotated to close the opening, the sealing ring abuts against the mounting plate portion to form a seal.

6. The door movable connection structure according to claim 1, characterized in that: The oven box is provided with a plurality of hook grooves for the other end of the tension spring to be hung, and the plurality of hook grooves are arranged at intervals from top to bottom along the height direction.

7. The door movable connection structure according to claim 2, characterized in that: It also includes a plurality of heating tubes arranged in the cooking cavity, and the plurality of heating tubes are spaced apart in an upper and lower manner.

8. The door movable connection structure according to claim 1, characterized in that: It also includes a shell covering the periphery of the oven box body, a gap is left between the shell and the oven box body to form a heat-insulating cavity, and the rotating plate and the tension spring are both arranged in the heat-insulating cavity.

9. The door movable connection structure according to claim 1, characterized in that: The door panel body is made of glass; the supporting bottom frame and the rotating plate are both made of metal.

10. An oven, characterized in that: It comprises a door body movable connection structure as described in any one of claims 1 to 9.

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