Door, oven and oven hob

Abstract

The application discloses a door body, an oven and an oven range. The door body comprises an outer door, an inner door and a window plate. The outer door comprises a support plate and a handle connected with the support plate, and a slot is formed between the support plate and the handle. The inner door is connected with the outer door and comprises an inner door plate and a surrounding frame surrounding the inner door plate. The inner door plate is provided with a through hole and a boss surrounding the through hole, and the boss is protruded towards the outer door. The window plate abuts against the boss, and the bottom of the window plate is inserted into the slot. The edge of the side of the window plate and the edge of the top abut against the surrounding frame. The support plate of the outer door and the handle are matched to limit the bottom of the window plate. The outer door and the inner door are matched to limit the top and the side of the window plate. The effective fixation of the window plate is formed, the structure of the inner door and the outer door is fully utilized, the structural complexity is reduced, the operation of screwing the window plate is not needed, and the installation efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of oven technology, and in particular to a door, an oven, and an oven stove. Background Technology

[0002] Household appliances such as ovens, dishwashers, and washing machines have doors. To facilitate observation of the internal condition of the appliances while they are in operation, a viewing window is installed on the door. The viewing window is a transparent component. In related technologies, the viewing window needs to be fixed by screwing it into multiple screw positions, which is relatively slow. Summary of the Invention

[0003] This application aims to at least partially solve the technical problems in related technologies. To this end, this application proposes a gate body.

[0004] To achieve the above objectives, this application discloses a door body, the door body comprising:

[0005] An outer door includes a support plate and a handle connected to the support plate, with a slot formed between the support plate and the handle;

[0006] An inner door, connected to the outer door, includes an inner door panel and a frame surrounding the inner door panel. The inner door panel has a through hole and a protrusion surrounding the through hole, the protrusion protruding towards the outer door.

[0007] A viewing panel, the viewing panel abutting against the boss, and the bottom of the viewing panel being inserted into the slot, the side edges and top edges of the viewing panel abutting against the frame.

[0008] In some embodiments of this application, the outer side of the support plate is provided with a groove, and the handle is embedded in the groove to connect with the support plate.

[0009] In some embodiments of this application, one of the groove and the handle is provided with a pin, and the other is provided with a socket for inserting the pin.

[0010] In some embodiments of this application, the groove and the handle are respectively provided with screw holes, which are adapted for threaded fasteners to be screwed in.

[0011] In some embodiments of this application, the frame and the inner door panel are integrally formed and bent.

[0012] In some embodiments of this application, the boss is provided with a folded edge, which abuts against the window panel to form a surface contact.

[0013] In some embodiments of this application, the frame includes a top frame strip that abuts against the top edge of the window panel;

[0014] The door also includes a cover plate connected to the top frame strip. The cover plate has an extension that extends downward to cross the gap between the top frame strip and the window panel and abuts against the window panel.

[0015] In some embodiments of this application, the cover plate is provided with a hook and a post, and the top frame is provided with a hook hole for the hook to engage and a limiting hole for the post to be inserted.

[0016] In some embodiments of this application, the outer door further includes a cover plate that covers the outer side of the support plate, and the handle covers the top edge of the cover plate.

[0017] In some embodiments of this application, the inner door panel and the support plate are connected to fix the outer door and the inner door.

[0018] In some embodiments of this application, the frame forms an opening toward the outer door, and the window panel and the outer door are adapted to be fitted into the inner door through the opening after being combined.

[0019] This application also discloses an oven, which includes the aforementioned door.

[0020] This application also discloses an oven stove, which includes the oven described above.

[0021] The technical solution of this application restricts the bottom of the window panel by cooperating with the support plate and handle of the outer door, and restricts the top and sides of the window panel by cooperating with the outer and inner doors. This effectively fixes the window panel, makes full use of the structure of the inner and outer doors, reduces structural complexity, eliminates the need for screwing the window panel separately, and improves installation efficiency.

[0022] Other advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description or may be learned by practice of this application. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other designs can be obtained based on the structures shown in these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of an oven stove in some embodiments;

[0025] Figure 2This is a schematic diagram of an oven stove in some embodiments;

[0026] Figure 3 Here are exploded views of the door in some embodiments;

[0027] Figure 4 These are sectional views of the door in some embodiments;

[0028] Figure 5 for Figure 4 Enlarged view marked A in the middle;

[0029] Figure 6 for Figure 4 Enlarged view marked B in the middle;

[0030] Figure 7 These are sectional views of the door in some embodiments;

[0031] Figure 8 These are partial structural cross-sectional views of the door in some embodiments;

[0032] Figure 9 This is a schematic diagram of the handle in some embodiments;

[0033] Figure 10 Schematic diagram of the support plate for some embodiments;

[0034] Figure 11 These are schematic diagrams of the inner doors in some embodiments;

[0035] Figure 12 This is a schematic diagram of the cover plate in some embodiments.

[0036] Explanation of icon numbers:

[0037] Door body 1000;

[0038] Outer door 1100, support plate 1110, groove 1111, insertion hole 1112, screw hole 1113, cover plate 1120, top edge 1121, handle 1130, pin 1131, screw hole 1132, slot 1140;

[0039] Inner door 1200, inner door panel 1210, through hole 1211, boss 1212, folded edge 1213, frame 1220, top frame strip 1221, side frame strip 1222, bottom frame strip 1223, card hole 1224, limiting hole 1225, opening 1226;

[0040] View panel 1300, edge 1310, edge 1320;

[0041] Cover plate 1400, extension 1410, hook 1420, insert post 1430;

[0042] Oven 2000;

[0043] Stove 3000;

[0044] Oven stove 4000.

[0045] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0046] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0047] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0048] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0049] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0050] This application discloses a door 1000 that can be applied to household appliances. The door 1000 will be described in detail below in conjunction with an oven 2000. It is understood that the door 1000 can be applied not only to a standalone oven 2000, but also to modular kitchen appliances that include an oven 2000, such as an oven-cooktop 4000.

[0051] The oven 2000 includes a cavity and a door 1000. The cavity has an open inlet and outlet, through which food can be put in and taken out. For example, food can enter the cavity through the inlet and outlet for baking and cooking, and leave the cavity through the inlet and outlet after baking and cooking. In other words, the inlet and outlet is a passage connecting the inside and outside of the oven 2000.

[0052] Door 1000 is configured to close and open the inlet and outlet. When oven 2000 is needed for baking, the user can control door 1000 to close the inlet and outlet. At this time, the food cannot leave the cavity through the inlet and outlet. After oven 2000 has finished baking, the user can control door 1000 to open the inlet and outlet. At this time, the food can leave the cavity through the inlet and outlet.

[0053] It is understandable that the door 1000 can be opened and closed in various ways. For example, the door 1000 can reciprocate linearly relative to the entrance / exit to open and close the entrance / exit. Specifically, when the door 1000 moves linearly relative to the entrance / exit and moves away from it, the door 1000 opens the entrance / exit; when the door 1000 moves linearly relative to the entrance / exit and faces it, the door 1000 closes the entrance / exit. Alternatively, the door 1000 can be configured to be rotatably connected to the entrance / exit. This could be achieved by rotatably connecting the door 1000 to the periphery of the entrance / exit, or by rotatably connecting the bottom of the door 1000 to the periphery of the entrance / exit via a hinge. With the bottom of the door 1000 as the center of rotation, the top of the door 1000 can rotate from top to bottom to open the entrance / exit, and from bottom to top to close the entrance / exit.

[0054] Generally speaking, the door body 1000 has multiple components. In order to improve the installation efficiency of each component, combined with... Figures 1 to 3As shown, in some embodiments of this application, the door 1000 includes an outer door 1100, an inner door 1200, and a viewing panel 1300. The outer door 1100 includes a handle 1130 and a support plate 1110. The cooperation between the handle 1130 and the support plate 1110 of the outer door 1100 restricts the bottom of the viewing panel 1300. The cooperation between the outer door 1100 and the inner door 1200 restricts the top and sides of the viewing panel 1300. This effectively fixes the viewing panel 1300, making full use of the structure of the inner door 1200 and the outer door 1100, reducing structural complexity, eliminating the need for separate screwing operations on the viewing panel 1300, and improving installation efficiency.

[0055] Specifically, the outer door 1100 is a component located away from the entrance / exit. This "away" is relative to the inner door 1200. When the door 1000 closes the entrance / exit, the inner door 1200 is closer to the entrance / exit, while the outer door 1100 is farther away. In other words, when the door 1000 closes the entrance / exit, the outer door 1100 is within the user's field of vision, while the inner door 1200 is almost invisible. The outer door 1100 includes two components: a handle 1130 and a support plate 1110. The handle 1130 and the support plate 1110 are manufactured separately, forming two independent components. This allows the handle 1130 to be designed specifically according to requirements, avoiding the constraints on the handle 1130's shape when it is manufactured as a single unit with the support plate 1110. This enables a more personalized and aesthetically pleasing design. The handle 1130 and the support plate 1110 need to be connected together by a connecting means, forming a slot 1140 between them. Figure 6 and Figure 8 As shown, the slot 1140 extends a certain length in the left-right direction, and the bottom of the window panel 1300 can be inserted into the slot 1140.

[0056] The so-called viewing window 1300 is a transparent component, allowing users to observe the contents of the accommodating cavity through it. The viewing window 1300 can be made of various materials, such as glass or polymer materials, as long as it allows light to pass through. During installation, the bottom of the viewing window 1300 is inserted into the slot 1140, horizontally (left-right). Because the slot 1140 has a certain length horizontally, the viewing window 1300 and slot 1140 achieve a better fit as the viewing window 1300 moves, avoiding large installation gaps. Once the viewing window 1300 is inserted into the slot 1140, it is assembled into a single component, which is then connected to the inner door 1200 to effectively secure the viewing window 1300, thus completing the assembly of the door 1000.

[0057] The inner door 1200 is a component located near the entrance / exit. The inner door 1200 is typically a sheet metal part. When the door body 1000 closes the entrance / exit, the inner door 1200 abuts against the periphery of the entrance / exit to seal it and prevent hot air from escaping from the accommodating cavity. The inner door 1200 includes an inner door panel 1210 and a frame 1220. The inner door panel 1210 has a through hole 1211, which can be punched into the inner door panel 1210. The through hole 1211 provides a basis for the user to observe the accommodating cavity through the viewing window 1300.

[0058] Surrounding the through hole 1211, the inner door panel 1210 is provided with a boss 1212. The boss 1212 protrudes to a certain extent towards the location of the outer door 1100. When the outer door 1100 and the inner door 1200 are connected, the boss 1212 abuts against the inner side of the window panel 1300 (the side closer to the entrance / exit is the inner side, and the side away from the entrance / exit is the outer side, the same below). For example, when the through hole 1211 is machined in the inner door panel 1210, the boss 1212 is stamped out simultaneously. The boss 1212 abuts against the inner side of the window panel 1300, thereby achieving effective support for the window panel 1300. By providing the boss 1212 in the inner door panel 1210, the distance between the support plate 1110 and the inner door panel 1210 can be increased, ensuring that the door body 1000 has a certain thickness.

[0059] The inner door 1200 also has a frame 1220 surrounding the perimeter of the inner door panel 1210, and the frame 1220 is adapted to abut against the edge of the window panel 1300. Specifically, the connection between the outer door 1100 and the inner door 1200 can be achieved through the connection between the inner door panel 1210 and the support plate 1110. For example, the support plate 1110 is provided with a support post facing the inner door panel 1210, and the inner door panel 1210 is provided with screw holes. The inner door panel 1210 and the support plate 1110 are fixed by screwing screws through the screw holes and screwing them to the support post, thereby achieving the fixation between the inner door 1200 and the outer door 1100. When the bottom of the viewing window panel 1300 is inserted into the slot 1140, the viewing window panel 1300 and the outer door 1100 are fixed together as a whole with the inner door 1200. After the outer door 1100 and the inner door 1200 are fixed, the top edge 1310 and the side edge 1320 of the viewing window panel 1300 abut against the frame 1220, thereby constraining the viewing window panel 1300. Due to the setting of the slot 1140 and the boss 1212, the viewing window panel 1300 is effectively constrained in the front-back, left-right, up-down directions. The viewing window panel 1300 can be fixed at the same time as the inner door 1200 and the outer door 1100 are installed.

[0060] Since the top edge 1310 and the side edge 1320 of the viewing window panel 1300 abut against the frame 1220, and since the frame 1220 surrounds the inner door panel 1210, forming the edge of the inner door panel 1210, the viewing window panel 1300 has a large coverage area on the door body 1000, which enhances the aesthetics of the door body 1000.

[0061] Understandably, in related technologies, the handle 1130 needs to be connected separately, and the viewing panel 1300 needs to be fixed separately to the inner door 1200 and the outer door 1100. Furthermore, the outer door 1100 and the inner door 1200 also need to be connected separately, requiring independent connection structures for each component. This structure is complex and cumbersome. Additionally, the viewing panel 1300 is typically fixed using multiple screw holes, requiring workers to operate on multiple screw holes during installation, significantly reducing efficiency. In this application, the connection of the viewing panel 1300 fully utilizes the structure of the outer door 1100 and the inner door 1200. In particular, the door body 1000 needs to be designed with a certain thickness, necessitating the design of a frame 1220. The perimeter of the door body 1000 is surrounded by the frame 1220, and the frame 1220 structure is essential. The installation of the viewing panel 1300 fully utilizes the frame 1220, and combined with its cooperation with the handle 1130, installation efficiency is greatly improved without the need for screws.

[0062] Combination Figure 4 , Figure 6 , Figure 8 , Figure 9 and Figure 10 As shown, in some embodiments of this application, a groove 1111 is provided on the outer side of the support plate 1110. As mentioned above, the outer side is the side away from the inlet and outlet, while the inner side is the side close to the inlet and outlet. The groove 1111 is provided on the outer side of the support plate 1110, that is, the groove 1111 is open to the outside. When the handle 1130 is installed, the handle 1130 is embedded into the groove 1111 from the outer side of the support plate 1110. The groove 1111 allows the handle 1130 to be more accurately aligned with the installation position, improving installation efficiency. When the handle 1130 is installed, the groove 1111 can achieve the initial positioning of the handle 1130, laying the foundation for further tightening.

[0063] Optionally, combined Figure 6 , Figure 9 and Figure 10 As shown, in order to fasten the handle 1130 and the support plate 1110, one of the handle 1130 and the groove 1111 is provided with a socket 1112, while the other of the handle 1130 and the groove 1111 is provided with a pin 1131. The fastening between the handle 1130 and the support plate 1110 is achieved by the cooperation of the socket 1112 and the pin 1131.

[0064] Specifically, taking the example of a handle 1130 with a pin 1131 and a groove 1111 with a socket 1112, the technical effect of the handle 1130 with a socket 1112 and the groove 1111 with a pin 1131 is similar and will not be repeated. When installing the handle 1130, the handle 1130 is inserted into the groove 1111 for quick alignment. At the same time, the pin 1131 is inserted into the socket 1112. When the handle 1130 is inserted into the bottom of the groove 1111, the pin 1131 is inserted into the predetermined position of the socket 1112. The pin 1131 and the socket 1112 can be interference-fitted to fix the handle 1130. In some embodiments, the pin 1131 and the socket 1112 may not be interference-fitted, but a screw connection is required for further fixation. It is understandable that the socket 1112 is set in the groove 1111 so that the socket 1112 can be covered after the handle 1130 is installed in place, thus preventing it from being exposed.

[0065] Optionally, continue to combine Figure 6 , Figure 9 and Figure 10As shown, in some other embodiments, in order to fix the handle 1130 and the support plate 1110, in addition to the cooperation of the insertion hole 1112 and the pin 1131, it can also be achieved by the cooperation of the screw hole and the screw. The handle 1130 is provided with a screw hole 1132, and the groove 1111 is also provided with a screw hole 1113. The screw hole 1132 of the handle 1130 is open towards the support plate 1110. Due to the setting of the groove 1111, when the handle 1130 is embedded in the groove 1111, the groove 1111 forms a certain constraint on the handle 1130. In this way, it is convenient to use threaded fasteners from the inside of the support plate 1110 through the screw hole 1113 of the groove 1111 and the screw hole 1132 of the handle 1130 to fix the support plate 1110 and the handle 1130.

[0066] Combination Figure 11 As shown, in some embodiments of this application, to reduce the manufacturing difficulty of the inner door panel 1210, the inner door panel 1210 and the frame 1220 are designed to be integrally formed, and the frame 1220 is manufactured by a bending process, avoiding the need to connect the inner door panel 1210 and the frame 1220 together by some connecting means after manufacturing the inner door panel 1210 and the frame 1220 separately. For example, the inner door panel 1210 is a sheet metal part, which has high ductility. By bending the periphery of the sheet metal part, the frame 1220 and the inner door panel 1210 can be formed, resulting in high structural strength and convenient manufacturing.

[0067] After the viewing window panel 1300 is installed, the boss 1212 needs to abut against the inner side of the viewing window panel 1300. To avoid excessive pressure from the boss 1212 on the viewing window panel 1300, combined with... Figure 5 , Figure 6 , Figure 7 and Figure 11 As shown, in some embodiments of this application, the boss 1212 is provided with a folded edge 1213. Specifically, the part of the boss 1212 near the through hole 1211 is bent to form the folded edge 1213. The boss 1212 abuts against the window plate 1300 through the folded edge 1213. The folded edge 1213 can form a surface contact with the window plate 1300, thereby reducing the pressure formed by the boss 1212 on the window plate 1300 and preventing damage to the window plate 1300.

[0068] Continue to combine Figure 5 , Figure 6 , Figure 7 and Figure 11As shown, in some embodiments of this application, the door 1000 generally has a roughly rectangular shape. Therefore, by designing the frame 1220 to include a top frame strip 1221, a bottom frame strip 1223, and side frame strips 1222, with the top frame strip 1221, bottom frame strip 1223, and side frame strips 1222 being separate from each other, it is easier to bend the frame 1220. It can be understood that the side frame strips 1222 are located on the left and right sides, respectively. When the window panel 1300 is installed in place, except for the bottom of the window panel 1300, the edge 1320 of the side of the window panel 1300 abuts against the side frame strips 1222, while the edge 1310 of the top of the window panel 1300 abuts against the top frame strip 1221.

[0069] Since the top edge 1310 of the window panel 1300 abuts against the top frame strip 1221, a gap is formed between the window panel 1300 and the top frame strip 1221. To avoid exposing the gap, [further measures are taken]. Figure 3 , Figure 5 , Figure 11 and Figure 12 As shown, the door 1000 also includes a cover plate 1400, which is an accessory to the door 1000 and can improve the appearance of the door 1000. Therefore, the cover plate 1400 is a separately manufactured component, allowing for aesthetic design. The cover plate 1400 is attached to the top frame strip 1221, so that the cover plate 1400 can cover the top frame strip 1221. The cover plate 1400 also has an extension 1410 that extends downwards a certain distance until it crosses the gap between the window panel 1300 and the top frame strip 1221. Thus, the extension 1410 serves to conceal the gap, enhancing the product's aesthetics. In addition, the extension 1410 can be configured to abut against the window panel 1300, specifically against the top of the window panel 1300, thereby further pressing the top of the window panel 1300 together with the handle 1130 and the boss 1212, making the window panel 1300 more secure in the front-back direction.

[0070] Combination Figure 11 and Figure 12As shown, in some embodiments of this application, the top frame 1221 is provided with a limiting hole 1225 and a locking hole 1224, while the cover plate 1400 is provided with a post 1430 and a hook 1420. The post 1430 and the hook 1420 extend toward the top frame 1221. When the cover plate 1400 is installed, the post 1430 of the cover plate 1400 is aligned with the limiting hole 1225 of the top frame 1221 and inserted. The cooperation between the post 1430 and the limiting hole 1225 achieves the constraint between the two and reduces the amount of movement between them. At the same time, the hook 1420 of the cover plate 1400 needs to be inserted into the locking hole 1224 to hook and prevent the cover plate 1400 and the top frame 1221 from separating. Since the cover plate 1400 will cover the top frame strip 1221 after the cover plate 1400 is installed, the limiting hole 1225 and the locking hole 1224 are not easily exposed in the top frame strip 1221, which improves the aesthetics.

[0071] Combination Figure 3 , Figure 4 , Figure 6 and Figure 8 As shown in some embodiments of this application, since the outer door 1100 is within the user's field of vision, in order to improve the aesthetics of the outer door 1100, the outer door 1100 also includes a cover plate 1120, which serves to improve the appearance of the door body 1000. The connection between the cover plate 1120 and the support plate 1110 can be welding, bonding, etc. When the cover plate 1120 is provided, the handle 1130 is also designed to cover the top edge 1121 of the cover plate 1120 to avoid a sense of separation between the handle 1130 and the cover plate 1120, thereby improving the aesthetics.

[0072] Combination Figure 11 As shown, in some embodiments of this application, the frame 1220 forms an open opening 1226 facing the direction of the outer door 1100. When installing the outer door 1100 and the window panel 1300, the outer door 1100 and the window panel 1300 can be easily embedded into the inner door 1200 through the opening 1226, thereby connecting with the inner door 1200, improving installation efficiency and reducing installation difficulty. After the outer door 1100 and the window panel 1300 are installed in place, the top edge 1310 and the side edge 1320 of the window panel 1300 are abutted by the frame 1220.

[0073] Specifically, the installation process of the door 1000 is as follows: the cover plate 1120 and the support plate 1110 are connected together, and then the handle 1130 is connected to the support plate 1110 to form a slot 1140. The window plate 1300 is inserted into the slot 1140 laterally. Then, the handle 1130, the support plate 1110, the cover plate 1120 and the window plate 1300 are embedded into the inner door 1200 as a whole through the opening 1226. The inner door panel 1210 and the support plate 1110 are connected. The top edge 1310 and the side edge 1320 of the window plate 1300 are abutted by the frame 1220. Then, the cover plate 1400 is installed, thus completing the assembly of the door 1000.

[0074] The second aspect of this application discloses an oven 2000, which includes the door 1000 of the above embodiments. It is understood that the door 1000 of the oven 2000 of this embodiment adopts the technical solution of the above embodiments, and therefore has at least the beneficial effects brought by the technical solution of the above embodiments, which will not be repeated here.

[0075] The third aspect of this application discloses an oven stove 4000, combined with Figure 1 and Figure 2 As shown, the oven stove 4000 includes the oven 2000 of the above embodiment. The oven stove 4000 is an integrated kitchen appliance that integrates the oven 2000 and the stove 3000 together. For example, the stove 3000 is located above the oven 2000, and the oven 2000 is located below the stove 3000. When the oven 2000 uses gas for heating, the stove 3000 also uses gas for cooking. When the oven 2000 uses electricity for heating, the stove 3000 also performs electric cooking (induction cooker structure). It can be understood that the oven 2000 of the oven stove 4000 in this embodiment adopts the technical solution of the above embodiment, and therefore has at least the beneficial effects brought by the technical solution of the above embodiment, which will not be repeated here.

[0076] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A door body, characterized in that, include: An outer door includes a support plate and a handle connected to the support plate, with a slot formed between the support plate and the handle; An inner door, connected to the outer door, includes an inner door panel and a surrounding frame around the inner door panel. The inner door panel has a through hole and a protrusion around the through hole, the protrusion protruding toward the outer door. as well as A viewing panel, the viewing panel abutting against the boss, and the bottom of the viewing panel being inserted into the slot, the side edges and top edges of the viewing panel abutting against the frame; The boss is provided with a folded edge, which abuts against the window panel to form a surface contact. The frame includes a top frame strip, which abuts against the top edge of the viewing window panel; The door also includes a cover plate, which is connected to the top frame strip. The cover plate has an extension that extends downward to pass through the gap between the top frame strip and the window panel and abuts against the window panel. The frame forms an opening toward the outer door, and the window panel and the outer door are adapted to be fitted into the inner door through the opening after being combined.

2. The door as described in claim 1, characterized in that, The outer side of the support plate is provided with a groove, and the handle is embedded in the groove to connect with the support plate.

3. The door as described in claim 2, characterized in that, One of the groove and the handle is provided with a pin, and the other is provided with a socket for inserting the pin; And / or, the groove and the handle are respectively provided with screw holes, the screw holes being adapted for threaded fasteners to be screwed in.

4. The door as described in claim 1, characterized in that, The frame and the inner door panel are integrally formed and bent.

5. The door body as described in claim 1, characterized in that, The cover plate is provided with a hook and a post, and the top frame is provided with a hook hole for the hook to engage and a limiting hole for the post to be inserted.

6. The door as described in claim 1, characterized in that, The outer door also includes a cover panel that covers the outside of the support plate, and the handle covers the top edge of the cover panel.

7. The door as described in claim 1, characterized in that, The inner door panel and the support plate are connected to fix the outer door and the inner door.

8. An oven, characterized in that, Includes the door body as described in any one of claims 1 to 7.

9. An oven stove, characterized in that, Including the oven as described in claim 8.

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