Cooking equipment and integrated cooker with same

Abstract

The utility model relates to cooking equipment and an integrated cooker with the cooking equipment, the lower end of a surface lining plate of the cooking equipment, the lower end of a first bracket and a bottom plate are fixed together, and compared with the existing mode that the lower end of the first bracket is independently fixed with the bottom plate, the strength of the bottom structure of the cooking equipment can be improved; therefore, bottom deformation after long-term use can be effectively avoided. In addition, each first mounting hole is a threaded hole which can be in threaded connection with the first fastener, and each second mounting hole and each third mounting hole are through holes. On one hand, the three parts can be conveniently assembled and fixed, and the fixing firmness can be ensured; on the other hand, stress transmitted to the left and right sides of the surface lining plate from the hinge during door opening and closing can be reduced, so that air leakage of the liner caused by distortion of the left and right sides of the surface lining plate after long-term use can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of cooking equipment, in particular to a cooking equipment and an integrated stove with the cooking equipment. Background Art

[0002] An integrated stove is a combined kitchen appliance that combines a stove, a range hood, and cooking equipment. For example, Chinese utility model patent No. ZL202222345253.5 (authorization announcement No. CN219389820U) discloses an integrated stove, including a cooking device, a stove, and a range hood, and the cooking device includes an inner pot and a door. In addition, Chinese utility model patent No. ZL202222328528.4 (authorization announcement No. CN218295814U) and Chinese utility model patent No. ZL202220338193.1 (authorization announcement No. CN217685182U) disclose existing integrated stove structures.

[0003] Among them, the cooking equipment in the integrated stove generally has both steaming and baking functions, and the cooking equipment includes an inner pot with an opening on the front side, and a surface lining plate is provided on the edge of the opening of the inner pot, and the left and right sides of the lower end of the door body are connected by hinges, so that the door body can be rotated forward and backward relative to the door body. For example, the Chinese utility model patent with patent number ZL202120249176.6 (authorization announcement number CN215502531U). Because the door body is heavy and the door body needs to overcome the elastic force of the hinges on both sides when opening the door, the bottom of the outer shell of the cooking device is easily deformed after long-term use. In addition, due to the large opening size of the inner pot, it is easy to be twisted, which makes it difficult to ensure the flatness of the surface lining plate. When the door body is closed on the opening of the inner pot, a gap is easily formed, causing the inner pot to leak. Summary of the invention

[0004] The first technical problem to be solved by the utility model is to provide a cooking device capable of preventing the bottom from being deformed due to long-term use in view of the prior art.

[0005] The second technical problem to be solved by the utility model is to provide a cooking device capable of avoiding bottom deformation and air leakage of the inner pot due to long-term use in view of the prior art.

[0006] The third technical problem to be solved by the present invention is to provide an integrated stove with the above cooking device in view of the prior art.

[0007] The utility model solves at least one of the above technical problems by adopting the following technical solution: a cooking device, comprising an inner pot with an opening on the front side, a door body for covering the opening of the inner pot, a surface lining plate and a bottom plate, wherein the door body is rotatably arranged relative to the inner pot by hinges on the left and right sides, and each hinge comprises a first bracket arranged vertically, the surface lining plate is in a square frame shape and is vertically arranged on the edge of the inner pot, and the bottom plate is horizontally arranged under the inner pot, and the lower end of the surface lining plate is fixed to the front end of the bottom plate, characterized in that:

[0008] The lower end of each of the first brackets is horizontally bent backward and provided with a first mounting hole, the lower end of the above-mentioned surface lining plate is horizontally bent backward and provided with a second mounting hole corresponding to the above-mentioned first mounting holes, and the above-mentioned bottom plate is provided with a third mounting hole corresponding to the above-mentioned second mounting holes. Each first mounting hole and the corresponding second mounting hole and third mounting hole are arranged opposite to each other from top to bottom in sequence, and the three are fixed by a first fastener, wherein each first mounting hole is a threaded hole that can form a threaded connection with the above-mentioned first fastener, and each second mounting hole and each third mounting hole are through holes.

[0009] Furthermore, since the central opening area of ​​the face lining plate is relatively large, the face lining plate is easily twisted during assembly, which affects the flatness of the rear lining plate after assembly. Therefore, in the present invention, the central axis of each of the first mounting holes coincides with the central axis of the corresponding second mounting hole, while the central axis of each of the second mounting holes deviates from the central axis of the corresponding third mounting hole. In this way, during the process of locking the three by the first fastener, adjustments can be made to prevent the face lining plate from twisting.

[0010] Furthermore, since the central opening area of ​​the face lining plate is relatively large, the plane areas on the left and right sides of the face lining plate are higher than the middle area, resulting in a smaller compression amount of the door seal ring when the door is closed, which is easy to cause internal air leakage. Therefore, preferably, the central axis of each of the third mounting holes deviates backward relative to the corresponding second mounting hole. In this way, the first fastener will pull the left and right sides of the face lining plate backward during the process of locking the three, thereby improving the flatness of the face lining plate, ensuring the compression amount of the door seal ring when the door is closed, and thus effectively avoiding air leakage.

[0011] Furthermore, the first mounting holes on each of the first brackets are arranged at intervals on the left and right sides, and accordingly, the second mounting holes on the left and right sides of the surface lining plate are also arranged at two, and the third mounting holes on the left and right sides of the bottom plate are also arranged at two. Thus, the surface lining plate, the first bracket and the bottom plate can be fixed more firmly, thereby better ensuring the structural strength of the bottom of the cooking device.

[0012] Furthermore, the front end of the bottom plate is provided with a fourth mounting hole between the third mounting holes on both sides, and the surface lining plate is provided with a fifth mounting hole corresponding to the fourth mounting hole, and the two are directly opposite to each other and fixed by a second fastener, and the fourth mounting hole is a through hole, and the fifth mounting hole is a threaded hole that can be threadedly connected with the second fastener. Thus, the lower end of the surface lining plate can be firmly fixed to the middle part of the front end of the bottom plate, further ensuring the structural strength of the bottom of the cooking device.

[0013] Furthermore, the diameters of the fourth mounting hole and the fifth mounting hole are equal, and both are 0.2 mm larger than the radius of the second fastener. In this way, when the lower end of the face lining plate is assembled and fixed to the front end of the bottom plate, the middle of the two along the length direction are first fixed (i.e., the fourth mounting hole and the fifth mounting hole are first fixed by the second fastener), so that the positioning of the two can be achieved while ensuring a small range of position adjustment space, ensuring the accurate installation of the face lining plate, which is conducive to reducing the probability of air leakage after assembly.

[0014] Furthermore, the left and right sides of the surface lining plate are respectively vertically fixed with second brackets, and at least three sixth mounting holes are respectively provided on each second bracket along the length direction, and each first bracket is respectively bent backward along the length direction relative to the outer side of the inner liner and provided with a seventh mounting hole corresponding to the sixth mounting hole, and the left and right sides of the surface lining plate are respectively bent backward along the length direction and provided with an eighth mounting hole corresponding to the sixth mounting hole, and each sixth mounting hole is respectively opposite to the corresponding seventh mounting hole and eighth mounting hole and is fixed by a third fastener. Thus, the installation of each first bracket can be more firmly secured.

[0015] Furthermore, the left and right sides of the inner tank are respectively vertically fixed with a left plate and a right plate extending forward and backward, the front end of each side plate is respectively fixed to the lower end of the corresponding first bracket, and the lower end of each side plate is respectively fixed to the corresponding side of the bottom plate. The installation firmness of the first bracket on each side can be further improved by the left and right plates.

[0016] Furthermore, the height of each of the first brackets is equal to the height of the surface lining plate, and the upper end of each of the first brackets is fixed to the upper end of the surface lining plate, thereby further ensuring that the first brackets on each side are firmly installed.

[0017] The technical solution adopted to further solve the third technical problem mentioned above is: an integrated stove, characterized in that it includes the cooking device as described above.

[0018] Compared with the prior art, the utility model has the advantages that the lower end of the surface lining plate, the lower end of the first bracket and the bottom plate are fixed together, which can improve the bottom structural strength of the cooking device compared with the existing method of fixing the lower end of the first bracket and the bottom plate separately, thereby effectively avoiding deformation of the bottom during long-term use. In addition, each first mounting hole is a threaded hole that can form a threaded connection with the above-mentioned first fastener, and each second mounting hole and each third mounting hole are through holes. On the one hand, it is convenient to assemble and fix the three, and the firmness of the fixation can be ensured; on the other hand, it can reduce the stress transmitted from the hinge to the left and right sides of the surface lining plate when opening and closing the door, thereby avoiding the distortion of the left and right sides of the rear lining plate during long-term use, which may cause leakage of the inner pot. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the cooking device in the embodiment of the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure in another direction;

[0021] Figure 3 for Figure 2 Cross-sectional view along AA direction;

[0022] Figure 4 for Figure 2 Cross-sectional view along direction BB;

[0023] Figure 5 for Figure 3 Enlarged view of part C;

[0024] Figure 6 for Figure 4 A magnified view of part D in the middle;

[0025] Figure 7 for Figure 1 A schematic diagram of the structure in another direction;

[0026] Figure 8 It is a partial structural exploded view of the cooking device in the embodiment of the utility model;

[0027] Fig. 9 This is a schematic diagram of the structure of the upper lining plate in the embodiment of the utility model;

[0028] Fig.10 for Fig. 9 A schematic diagram of the structure in another direction;

[0029] Fig.11 It is a schematic diagram of the structure of the integrated stove in the embodiment of the utility model. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Since the embodiments disclosed in the present utility model can be set in different directions, these terms indicating directions are only for illustration and should not be regarded as limitations. For example, "up" and "down" are not necessarily limited to directions opposite to or consistent with the direction of gravity. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features.

[0032] like Fig.11 As shown, an integrated stove includes a box 10, a cooking device 1a, a stove 1b and a range hood 1c, wherein the cooking device 1a is arranged in the box 10, the stove 1b is located above the cooking device 1a and covers the upper end of the box 10, and the range hood 1c is located behind the cooking device 1a.

[0033] like Figures 1 to 10 As shown, in the utility model, the cooking device 1a comprises an inner pot 2 with an opening at the front side, a door body 3 for covering the opening of the inner pot 2, a surface lining plate 4 and a bottom plate 5. The door body 3 is rotatably arranged relative to the inner pot 2 through hinges on the left and right sides, and each hinge comprises a vertically arranged first bracket 6, the surface lining plate 4 is in a square frame shape and is vertically arranged on the edge of the inner pot 2, and the bottom plate 5 is horizontally arranged under the inner pot 2, and the lower end of the surface lining plate 4 is fixed to the front end of the bottom plate 5. In this embodiment, each first bracket 6 is a plate extending left and right.

[0034] Furthermore, the lower end of each of the first brackets 6 is horizontally bent backward and provided with a first mounting hole 61, the lower end of the surface lining plate 4 is horizontally bent backward and provided with a second mounting hole 41 corresponding to the first mounting hole 61, and the bottom plate 5 is provided with a third mounting hole 51 corresponding to the second mounting hole 41. Each of the first mounting holes 61 and the corresponding second mounting holes 41 and third mounting holes 51 are arranged opposite to each other from top to bottom in sequence, and the three are fixed by a first fastener (not shown, in this embodiment, the first fastener and the second fastener, the third fastener, the fourth fastener, the fifth fastener and the sixth fastener described below are all screws), wherein each of the first mounting holes 61 is a threaded hole that can form a threaded connection with the first fastener, and each of the second mounting holes 41 and each of the third mounting holes 51 are through holes.

[0035] It can be seen that the lower end of the surface lining plate 4, the lower end of the first bracket 6 and the bottom plate 5 are fixed together in the utility model. Compared with the existing method in which the lower end of the first bracket 6 is fixed to the bottom plate 5 separately, the bottom structural strength of the cooking device 1a can be improved, thereby effectively avoiding deformation of the bottom due to long-term use. In addition, each first mounting hole 61 is a threaded hole that can form a threaded connection with the above-mentioned first fastener, while each second mounting hole 41 and each third mounting hole 51 are through holes. On the one hand, it is convenient to assemble and fix the three, and the firmness of the fixation can be ensured; on the other hand, it can reduce the stress transmitted from the hinge to the left and right sides of the surface lining plate 4 when opening and closing the door, thereby avoiding the distortion of the left and right sides of the rear lining plate 4 due to long-term use, which may cause leakage of the inner pot 2.

[0036] Furthermore, since the central opening area of ​​the face lining plate 4 is relatively large, the face lining plate 4 is easily twisted during the assembly process, which affects the flatness of the rear lining plate 4 after assembly. Therefore, in the present invention, the central axis of each of the above-mentioned first mounting holes 61 coincides with the central axis of the corresponding second mounting hole 41, and the central axis of each of the second mounting holes 41 deviates from the central axis of the corresponding third mounting hole 51. In this way, the face lining plate 4 can be adjusted during the process of locking the three by the first fastener to prevent the face lining plate 4 from twisting. In addition, since the central opening area of ​​the face lining plate 4 is relatively large, the plane areas on the left and right sides of the face lining plate 4 are higher than the middle area, resulting in a smaller compression amount of the door sealing ring when closing the door, which is easy to cause internal air leakage. Therefore, preferably, the central axis of each of the above-mentioned third mounting holes 51 deviates backwards relative to the central axis of the corresponding second mounting hole 41. In this way, the left and right sides of the face lining plate 4 will be pulled backwards during the process of locking the three by the first fastener, thereby improving the flatness of the face lining plate 4, ensuring the compression amount of the door sealing ring when closing the door, and effectively preventing air leakage. In this embodiment, the central axis of each of the third mounting holes 51 deviates rearwards by 0.4-0.8 mm relative to the corresponding second mounting hole 41 .

[0037] In this embodiment, preferably, there are two first mounting holes 61 on each of the first brackets 6, and correspondingly, there are two second mounting holes 41 on the left and right sides of the surface lining plate 4, and there are two third mounting holes 51 on the left and right sides of the bottom plate 5. Thus, the surface lining plate 4, the first bracket 6 and the bottom plate 5 can be fixed more firmly, thereby better ensuring the structural strength of the bottom of the cooking device 1a.

[0038] Furthermore, a fourth mounting hole 52 is provided at the front end of the bottom plate 5 between the third mounting holes 51 on both sides, and a fifth mounting hole 42 corresponding to the fourth mounting hole 52 is provided on the surface lining plate 4, and the two are directly opposite each other and fixed by a second fastener. In addition, preferably, the fourth mounting hole 52 is a through hole, and the fifth mounting hole 42 is a threaded hole that can be threadedly connected with the second fastener. Thus, the lower end of the surface lining plate 4 can be firmly fixed to the middle of the front end of the bottom plate 5, further ensuring the structural strength of the bottom of the cooking device 1a. In this embodiment, the fourth mounting holes 52 are six arranged at intervals along the length direction of the front end of the bottom plate 5, and correspondingly, the fifth mounting holes 42 are also six. Preferably, the apertures of the fourth mounting holes 52 and the fifth mounting holes 42 are equal, and both are 0.2 mm larger than the radius of the second fastener. In this way, when the lower end of the surface lining plate 4 is assembled and fixed to the front end of the base plate 5, the two are first fixed in the middle along the length direction (that is, the fourth mounting hole 52 and the fifth mounting hole 42 are first fixed by the second fastener), so that a small range of position adjustment space can be guaranteed while positioning the two, ensuring the accurate installation of the surface lining plate 4, which is beneficial to reducing the probability of air leakage after assembly.

[0039] Further, the left and right sides of the above-mentioned surface lining plate 4 are respectively vertically fixed with second brackets 7, and at least three sixth mounting holes 71 are respectively spaced apart in the length direction on each second bracket 7, and each first bracket 6 is respectively bent backward along the length direction relative to the outer side of the inner liner 2 and is provided with a seventh mounting hole 62 corresponding to the above-mentioned sixth mounting hole 71, and the left and right sides of the surface lining plate 4 are respectively bent backward along the length direction and are provided with an eighth mounting hole 43 corresponding to the above-mentioned sixth mounting hole 71, and each sixth mounting hole 71 is respectively opposite to the corresponding seventh mounting hole 62 and the eighth mounting hole 43 and is fixed by a third fastener. Thus, the installation of each first bracket 6 can be made more secure, and even if the stress of opening and closing the door is transmitted to the surface lining plate 4, the surface lining plate 4 can be effectively prevented from being twisted under the action of the second bracket 7. Preferably, the left and right sides of the above-mentioned inner liner 2 are respectively vertically fixed with a left plate 81 and a right plate 82 extending forward and backward, and the front end of each side plate is respectively fixed to the lower end of the corresponding first bracket 6, and the lower end of each side plate is respectively fixed to the corresponding side of the bottom plate 5. The installation firmness of the first brackets 6 on each side can be further improved by the left side plate 81 and the right side plate 82. Specifically, in this embodiment, the left and right sides of the bottom plate 5 are respectively bent vertically upward and have an eleventh installation hole 53, and the lower end of each side plate is respectively provided with a twelfth installation hole 801 corresponding to the eleventh installation hole 53, and the two are fixed by a fifth fastener. In addition, the corresponding side of each side plate is respectively provided with a thirteenth installation hole 802, and each first bracket 6 is respectively provided with a fourteenth installation hole 64 corresponding to the thirteenth installation hole 802, and the two are fixed by a sixth fastener.

[0040] Further preferably, the height of each of the first brackets 6 is equal to the height of the face lining plate 4, and the upper end of each of the first brackets 6 is respectively fixed to the upper end of the face lining plate 4, so as to further ensure the firm installation of the first brackets 6 on each side. In this embodiment, the left side plate 81 and the right side plate 82 are respectively fixed to the box body 10. In this embodiment, the upper end of each of the first brackets 6 is respectively provided with a ninth mounting hole 63, and the left and right sides of the upper end of the face lining plate 4 are respectively provided with a tenth mounting hole 44 corresponding to each of the ninth mounting holes 63, and each of the tenth mounting holes 44 is fixed to the corresponding ninth mounting hole 63 by a fourth fastener.

Claims

1. A cooking device, comprising an inner pot (2) with an opening at the front, a door (3) for covering the opening of the inner pot (2), a surface lining plate (4) and a bottom plate (5), wherein: The door body (3) is rotatably arranged relative to the inner container (2) by hinges on the left and right sides, and each hinge includes a first bracket (6) arranged vertically, the surface lining plate (4) is in the shape of a square frame and is vertically arranged on the edge of the inner container (2), and the bottom plate (5) is horizontally arranged under the inner container (2), and the lower end of the surface lining plate (4) is fixed to the front end of the bottom plate (5), characterized in that The lower end of each of the first brackets (6) is bent horizontally backward and is provided with a first mounting hole (61); the lower end of the surface lining plate (4) is bent horizontally backward and is provided with a second mounting hole (41) corresponding to the first mounting hole (61); and the bottom plate (5) is provided with a third mounting hole (51) corresponding to the second mounting hole (41); each of the first mounting holes (61) and the corresponding second mounting hole (41) and third mounting hole (51) are arranged opposite to each other from top to bottom in sequence, and the three are fixed by a first fastener, wherein each of the first mounting holes (61) is a threaded hole capable of forming a threaded connection with the first fastener, and each of the second mounting holes (41) and each of the third mounting holes (51) are through holes.

2. The cooking device according to claim 1, characterized in that The central axis of each of the first mounting holes (61) coincides with the central axis of the corresponding second mounting hole (41), while the central axis of each of the second mounting holes (41) deviates from the central axis of the corresponding third mounting hole (51).

3. The cooking device according to claim 2, characterized in that The central axis of each of the third mounting holes (51) deviates rearward relative to the corresponding second mounting hole (41).

4. The cooking device according to any one of claims 1 to 3, characterized in that: There are two first mounting holes (61) on each of the first brackets (6) spaced apart on the left and right sides, and accordingly, there are two second mounting holes (41) on the left and right sides of the surface lining plate (4), and there are two third mounting holes (51) on the left and right sides of the bottom plate (5).

5. The cooking device according to any one of claims 1 to 3, characterized in that: A fourth mounting hole (52) is provided at the front end of the bottom plate (5) between the third mounting holes (51) on both sides, and a fifth mounting hole (42) corresponding to the fourth mounting hole (52) is provided on the surface lining plate (4), and the two are vertically opposite and fixed to each other via a second fastener.

6. The cooking device according to claim 5, characterized in that The fourth mounting hole (52) and the fifth mounting hole (42) have the same hole diameter, and both are 0.2 mm larger than the radius of the second fastener.

7. The cooking device according to any one of claims 1 to 3, characterized in that: The left and right sides of the surface lining plate (4) are respectively vertically fixed with second brackets (7), and each second bracket (7) is respectively provided with at least three sixth mounting holes (71) spaced apart along the length direction; each first bracket (6) is respectively bent backward along the length direction relative to the outer side of the inner liner (2) and provided with a seventh mounting hole (62) corresponding to the above-mentioned sixth mounting hole (71); and the left and right sides of the surface lining plate (4) are respectively bent backward along the length direction and provided with an eighth mounting hole (43) corresponding to the above-mentioned sixth mounting hole (71); each sixth mounting hole (71) is respectively opposite to the corresponding seventh mounting hole (62) and eighth mounting hole (43) and is fixed by a third fastener.

8. The cooking device according to claim 7, characterized in that A left side plate (81) and a right side plate (82) extending forward and backward are respectively vertically fixed to the left and right sides of the inner container (2); the front end of each side plate is respectively fixed to the lower end of the corresponding first bracket (6), and the lower end of each side plate is respectively fixed to the corresponding side of the bottom plate (5).

9. The cooking device according to claim 7, characterized in that The height of each first bracket (6) is equal to the height of the surface lining plate (4), and the upper end of each first bracket (6) is respectively fixed to the upper end of the surface lining plate (4).

10. An integrated stove, characterized in that: It comprises the cooking device (1a) according to any one of claims 1 to 9.

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