Hanger assembly and steaming oven

Abstract

The utility model relates to a hanger assembly and a steaming oven, the hanger assembly comprises a locking assembly, a fixing assembly and a hanger, the locking assembly is used for being arranged on the side wall of a box body and comprises a locking piece capable of moving relative to the side wall of the box body; the fixing assembly is used for being arranged on the side wall of the box body, and the fixing assembly and the locking assembly are arranged at intervals in the preset direction; a first fixing part and a second fixing part are arranged on the two sides of the hanging frame in the preset direction respectively. Wherein the locking piece has a locking state and an unlocking state, in the locking state, the locking piece and the fixing assembly are matched with the first fixing part and the second fixing part respectively, and the hanging frame is tightly supported towards the two sides in the preset direction; and in the unlocking state, the locking piece is separated from the hanging frame. The first fixing part and the second fixing part are pushed towards the two sides through the locking piece and the fixing assembly respectively, so that the hanging frame is tightly supported towards the two sides, and the hanging frame is fixed to the side wall of the box body; and moreover, the hanger is simple and convenient to disassemble and assemble, and a user can disassemble and assemble the hanger smoothly and quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking appliances, in particular to a hanging rack assembly and a steam oven. Background Art

[0002] Hanging racks for placing steam baking trays or steam baking racks are usually installed on both side walls of the inner cavity of a steam oven, and generally, the hanging racks are fixed to the side walls of the inner cavity by a plurality of fasteners.

[0003] After the steam oven has been working for a period of time, when it is necessary to clean the side walls of the inner cavity, it is necessary to first remove the plurality of fasteners on the hanging rack before the hanging rack can be removed. The disassembly and assembly are difficult and the operation is inconvenient. Moreover, when the oil stains generated during the cooking process accumulate on the fasteners, it may also cause the fasteners to be not easily unscrewed, resulting in the hanging rack being unable to be removed smoothly. Summary of the Utility Model

[0004] Based on this, it is necessary to provide a hanging rack assembly and a steam oven for the above problems, so that users can disassemble and assemble the hanging rack smoothly and quickly.

[0005] The utility model first provides a hanging rack assembly for being arranged on the side wall of a box body, comprising: a locking assembly for being arranged on the side wall of the box body and including a locking member capable of moving relative to the side wall of the box body; a fixing assembly for being arranged on the side wall of the box body and arranged at an interval from the locking assembly along a preset direction; and a hanging rack, wherein a first fixing portion and a second fixing portion are respectively arranged on both sides along the preset direction; wherein the locking member has a locking state and an unlocking state. In the locking state, the locking member and the fixing assembly respectively cooperate with the first fixing portion and the second fixing portion, and the hanging rack is tightened towards both sides along the preset direction; in the unlocking state, the locking member is separated from the hanging rack.

[0006] In the above hanging rack assembly, when installing the hanging rack, first control the locking member to the unlocking state, then align the second fixing portion and the first fixing portion with the fixing assembly and the locking member respectively, and control the locking member to move relative to the side wall of the box body to the locking state, so that the locking member and the fixing assembly respectively push the first fixing portion and the second fixing portion towards both sides along the preset direction to tighten the hanging rack towards both sides along the preset direction, so as to fix the hanging rack to the side wall of the box body, prevent the hanging rack from shaking, shifting or accidentally falling relative to the box body, resulting in the steam baking tray or steam baking rack placed on the hanging rack falling, and improve the safety of using the steam oven; and the installation and disassembly process of the hanging rack is simple and convenient, without the need to disassemble and assemble a plurality of fasteners, and there is no situation where the hanging rack cannot be disassembled from the locking assembly and the fixing assembly due to the accumulation of oil stains, so that users can disassemble and assemble the hanging rack smoothly and quickly.

[0007] In one embodiment, the locking member is capable of rotating around a preset axis relative to the side wall of the box body to switch between the locked state and the unlocked state; along the circumference of the locking member, the locking member includes a large diameter portion and a small diameter portion, and in the locked state, the large diameter portion cooperates with the first fixing portion.

[0008] With this arrangement, the locking piece is eccentrically arranged, the structure is simple, and it is convenient for the user to adjust the locking piece.

[0009] In one of the embodiments, the large diameter portion is provided with a first slot, and in the locked state, the first fixing portion is locked in the first slot.

[0010] Such an arrangement can improve the stability and reliability of the cooperation between the large diameter portion and the first fixing portion, and can also limit the movement of the first fixing portion along the left-right direction of the box body.

[0011] In one of the embodiments, the locking assembly further includes a rotating shaft extending along the preset axis, the rotating shaft is used to be arranged on the side wall of the box body, and the locking member is sleeved on the rotating shaft and can rotate relative to the rotating shaft.

[0012] With such arrangement, the rotating shaft is used to connect the locking member to the side wall of the box body, and also enables the locking member to rotate around a preset axis relative to the side wall of the box body.

[0013] In one embodiment, one of the outer surface of the rotating shaft and the inner surface of the locking member is provided with a protruding limiting portion, and the other is provided with an arc-shaped limiting groove that can slide with the limiting portion; and / or, the rotating shaft includes a fixing portion and a rotating shaft portion that are connected to each other, the fixing portion is used to be fixedly connected to the side wall of the box body, the fixing portion has a non-rotating cross-section, and the locking member is rotatably connected to the rotating shaft portion.

[0014] With such a configuration, the limiting portion and the arc-shaped limiting groove cooperate to limit the rotation range of the locking member, making it convenient for the user to control the locking member to switch between the locked state and the unlocked state; the fixed portion of the non-rotating cross-section prevents the rotating shaft from rotating relative to the side wall of the box body, thereby ensuring the stability and reliability of the connection between the locking assembly and the side wall of the box body.

[0015] In one embodiment, along the circumference of the locking member, the angle between the large diameter portion and the small diameter portion is 180°.

[0016] With this arrangement, half a turn of rotation can be easily controlled by the user and can prevent the locking member from accidentally rotating from the unlocked state to the unlocked state.

[0017] In one embodiment, the fixing assembly includes a fixing piece capable of snap-fitting with the second fixing portion.

[0018] With such a setting, the stability and reliability of the cooperation between the fixing member and the second fixing portion can be improved.

[0019] In one embodiment, the fixing member is provided with a second card slot, and the second fixing portion is clamped in the second card slot.

[0020] With such a setting, the second card slot can limit the movement of the second fixing portion in the left - right direction of the box body.

[0021] In one embodiment, the first fixing portion is provided with a third card slot capable of engaging with the locking member, the second fixing portion is provided with a fourth card slot capable of engaging with the fixing member, and the openings of the third card slot and the fourth card slot are arranged facing each other.

[0022] With such a setting, the third card slot and the fourth card slot can limit the movement of the hanging rack relative to the fixing member in the height direction of the box body; the locking assembly and the fixing assembly are located inside the first fixing portion and the second fixing portion, and the hanging rack is tightened outward in the locked state.

[0023] The present utility model also provides a steam oven, including: a box body; and, the hanging rack assembly as described above, the number of the hanging rack assemblies is two, and the two hanging rack assemblies are symmetrically arranged on two side walls of the box body.

[0024] With such a setting, when it is necessary to clean the hanging rack or the inner wall of the box body, the hanging rack can be quickly disassembled from the inner wall of the box body, so as to facilitate the user to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a schematic three - dimensional structure diagram of a steam oven according to an embodiment of the present utility model;

[0027] Figure 2 It is Figure 1 an exploded structure diagram of;

[0028] Figure 3 It is Figure 2 an enlarged structure diagram of part A in;

[0029] Figure 4 It is Figure 2 an enlarged structure diagram of part B in;

[0030] Figure 5For Figure 1 Partial schematic view of the middle hanger and the locking assembly, where the locking assembly is in the locked state;

[0031] Figure 6 For Figure 5 Partial sectional schematic view of the middle hanger and the locking assembly;

[0032] Figure 7 For Figure 5 Partial sectional schematic view of the middle hanger and the locking assembly from another perspective;

[0033] Figure 8 For Figure 1 Partial schematic view of the middle hanger and the locking assembly, where the locking assembly is in the unlocked state;

[0034] Figure 9 For Figure 8 Partial sectional schematic view of the middle hanger and the locking assembly;

[0035] Figure 10 For Figure 1 Schematic perspective view of the three - dimensional structure of the middle hanger.

[0036] Reference numerals: 1, locking assembly; 11, locking member; 111, large - diameter part; 1111, first card slot; 112, small - diameter part; 113, arc - shaped limiting groove; 12, rotating shaft; 121, limiting part; 122, fixing part; 123, rotating shaft part; 124, anti - detachment part; 13, first gasket; 2, fixing assembly; 21, fixing member; 211, second card slot; 212, large - diameter section; 213, small - diameter section; 214, fixing section; 22, second gasket; 3, hanger; 31, first fixing part; 311, third card slot; 32, second fixing part; 321, fourth card slot; 33, connecting rod; 34, support frame; 4, box body; 41, assembly hole. Detailed implementation manners

[0037] To make the above - mentioned objects, features, and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manners of the present application in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0038] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the description of this application are only for illustrative purposes and do not represent the only implementation.

[0039] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0040] In this application, unless otherwise clearly specified and defined, the first feature can be in direct contact with the second feature "on" or "under" the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can mean that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is at a lower horizontal level than the second feature.

[0041] Unless otherwise defined, all technical and scientific terms used in the description of this application have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the description of this application are only for the purpose of describing specific implementations and are not intended to limit this application. The term "and / or" used in the description of this application includes any and all combinations of one or more of the related listed items.

[0042] On both side walls of the inner cavity of a steam oven, stretching ribs are usually provided for placing a steam baking tray or a steam baking rack. However, for inner cavities with surface treatments such as enamel or porcelain film, the dimensions of the stretching ribs are prone to deformation during the treatment process, and there may be a phenomenon that the steam baking tray or the steam baking rack falls off or gets stuck during the pulling process. In related prior arts, on both side walls of the inner cavity of some steam ovens, hanging racks for placing a steam baking tray or a steam baking rack are installed, which can avoid the phenomenon that the steam baking tray or the steam baking rack falls off or gets stuck during the pulling process. However, since the hanging racks are usually fixed to the inner cavity side walls through multiple fasteners such as screws and bolts, when the inner cavity side walls need to be cleaned after the steam oven has been working for a period of time, the multiple fasteners on the hanging racks need to be disassembled first before the hanging racks can be disassembled, which is difficult to disassemble and inconvenient to operate. Moreover, when the oil stains generated during the cooking process accumulate on the fasteners, it may also cause the fasteners to be not easily unscrewed, resulting in the hanging racks unable to be disassembled smoothly.

[0043] To solve the above problems, as Figures 1 to 10 shown, the embodiment of the present utility model first provides a hanging rack assembly to enable users to disassemble and assemble the hanging rack smoothly and quickly.

[0044] As Figure 1 shown, the hanging rack assembly can be used for a steam oven, and the steam oven further includes a box body 4. The box body 4 has a rear wall and two side walls adjacent to the rear wall. The number of the hanging rack assemblies is two, and the two hanging rack assemblies are symmetrically arranged on the two side walls of the box body 4 respectively and are used for placing a steam baking tray or a steam baking rack. Of course, the hanging rack assembly can also be used for other cooking devices such as an oven, a steamer, an air fryer, a microwave oven, etc., and the present utility model does not make specific limitations here.

[0045] As Figures 1 to 10 shown in the rectangular coordinate system, the Z-axis direction is defined as the height direction of the box body 4; the Y-axis direction is the front-back direction of the box body 4, and the opening of the box body 4 faces forward, that is, towards the +Y-axis direction; the X-axis direction is the left-right direction of the box body 4, and the two side walls of the box body 4 are arranged in parallel at intervals along the X-axis.

[0046] As Figures 1 to 2 shown, specifically, the hanging rack assembly is used to be arranged on the side wall of the box body 4 and includes a locking assembly 1, a fixing assembly 2 and a hanging rack 3, where: the locking assembly 1 is used to be arranged on the side wall of the box body 4 and includes a locking member 11 that can move relative to the side wall of the box body 4; the fixing assembly 2 is used to be arranged on the side wall of the box body 4 and is arranged at an interval from the locking assembly 1 along a preset direction; both sides of the hanging rack 3 along the preset direction are respectively provided with a first fixing portion 31 and a second fixing portion 32; where, the locking member 11 has a locking state and an unlocking state. In the locking state, the locking member 11 and the fixing assembly 2 respectively cooperate with the first fixing portion 31 and the second fixing portion 32 and tighten the hanging rack 3 towards both sides in the preset direction; in the unlocking state, the locking member 11 is separated from the hanging rack 3.

[0047] It can be understood that the hanging rack 3 is generally made of metal and has a certain deformation ability, enabling the hanging rack 3 to be tightened by the locking member 11 and the fixing assembly 2.

[0048] In the hanging rack assembly provided by the embodiment of the present utility model, when installing the hanging rack 3, first control the locking member 11 to the unlocked state, then align the second fixing portion 32 and the first fixing portion 31 with the fixing assembly 2 and the locking member 11 respectively, and control the locking member 11 to move relative to the side wall of the box body 4 to the locked state, so that the locking member 11 and the fixing assembly 2 respectively push the first fixing portion 31 and the second fixing portion 32 towards both sides along the preset direction, so as to tighten the hanging rack 3 towards both sides along the preset direction, thereby fixing the hanging rack 3 to the side wall of the box body 4, preventing the hanging rack 3 from shaking, shifting or accidentally falling relative to the box body 4, and causing the steam baking tray or the steam baking rack placed on the hanging rack 3 to fall, improving the safety of using the steam oven.

[0049] When disassembling the hanging rack 3, first control the locking member 11 to move relative to the side wall of the box body 4 to the unlocked state, so that the locking member 11 is separated from the first fixing portion 31, and then separate the second fixing portion 32 from the fixing assembly 2, so that the hanging rack 3 can be disassembled from the side wall of the box body 4. The installation and disassembly process of the hanging rack 3 is simple and convenient, without the need to disassemble and assemble multiple fasteners, and there is no situation where the hanging rack 3 cannot be disassembled from the locking assembly 1 and the fixing assembly 2 due to the accumulation of oil stains, so that the user can disassemble and assemble the hanging rack 3 smoothly and quickly, and can conveniently clean the hanging rack 3 and the inner wall of the box body 4 after disassembly.

[0050] As Figure 7 shown, the hanging rack 3 includes two connecting rods 33 extending along the ±Z axis direction and arranged at intervals in the ±Y axis direction. The hanging rack 3 further includes a plurality of support frames 34 extending along the ±Y axis direction and arranged at intervals in the ±Z axis direction. The support frames 34 are used to place the steam baking tray or the steam baking rack. Both ends of each support frame 34 are connected to the connecting rods 33 on both sides. The distance between two adjacent support frames 34 is greater than the thickness of the edge of the steam baking tray or the steam baking rack, so as to ensure that the steam baking tray or the steam baking rack can be placed on the support frames 34 and can slide relative to the support frames 34 along the ±Y axis direction, facilitating the user to pull out the steam baking tray or the steam baking rack.

[0051] In one embodiment, the first fixing portion 31 and the second fixing portion 32 are respectively disposed on two connecting rods 33. At this time, the preset direction is the ±Y-axis direction. Of course, in other embodiments, the hanger 3 may further include two cross bars extending along the ±Y-axis direction and arranged at intervals in the ±Z-axis direction. Both ends of the two cross bars are connected to the connecting rods 33 on both sides, and the two cross bars are respectively located on the upper and lower sides of the support frame 34. The first fixing portion 31 and the second fixing portion 32 may also be respectively disposed on the two cross bars. At this time, the preset direction is the ±Z-axis direction. Alternatively, the preset direction may also be a direction on the YZ plane and forming an angle with both the ±Y-axis and the ±Z-axis, as long as the hanger 3 can be tightened to prevent the hanger 3 from shaking, shifting or accidentally falling relative to the box body 4. The embodiments of the present invention do not make specific limitations here.

[0052] As Figures 1 to 2 shown, in one embodiment, in the assembled state, the locking assembly 1 and the fixing assembly 2 are located inside the first fixing portion 31 and the second fixing portion 32. In the locked state, the locking member 11 pushes against the first fixing portion 31 in the +Y-axis direction, and the fixing assembly 2 pushes against the fixing assembly 2 in the -Y-axis direction to tighten the hanger 3 outward. In another embodiment, the locking assembly 1 and the fixing assembly 2 may also be located outside the first fixing portion 31 and the second fixing portion 32. In the locked state, the locking member 11 pushes against the first fixing portion 31 in the -Y-axis direction, and the fixing assembly 2 pushes against the fixing assembly 2 in the +Y-axis direction to tighten the hanger 3 inward.

[0053] As Figure 5 and Figure 8 shown, in one embodiment, the locking member 11 can rotate relative to the side wall of the box body 4 around a preset axis to switch between the locked state and the unlocked state; along the circumferential direction of the locking member 11, the locking member 11 includes a large-diameter portion 111 and a small-diameter portion 112. In the locked state, the large-diameter portion 111 cooperates with the first fixing portion 31. When the large-diameter portion 111 cooperates with the first fixing portion 31, the distance between the large-diameter portion 111 and the fixing assembly 2 is greater than the distance between the first fixing portion 31 and the second fixing portion 32 to tighten the hanger 3 outward; when the small-diameter portion 112 corresponds to the first fixing portion 31, the distance between the small-diameter portion 112 and the fixing assembly 2 is less than the distance between the first fixing portion 31 and the second fixing portion 32 to separate the small-diameter portion 112 from the first fixing portion 31. The locking member 11 is eccentrically arranged, with a simple structure and convenient for users to adjust the locking member 11.

[0054] Of course, in other embodiments, the locking member 11 may also slide relative to the side wall of the box body 4 closer to or farther away from the first fixing portion 31 to switch between the locked state and the unlocked state.

[0055] As Figure 5 and Figure 8As shown, in one embodiment, along the circumferential direction of the locking member 11, the included angle between the large-diameter portion 111 and the small-diameter portion 112 is 180°. When the locking member 11 is in the locking state as shown in Figure 5 , the user can control the locking member 11 to rotate half a turn around the preset axis in the ±a direction to Figure 8 the unlocking state shown, and can again control the locking member 11 to rotate half a turn around the preset axis in the ±a direction to Figure 5 the locking state shown. Rotating half a turn is convenient for the user to control, and the distance between the large-diameter portion 111 and the small-diameter portion 112 is relatively far, which can prevent the locking member 11 from accidentally rotating from the unlocking state to the unlocking state due to the vibration of the hanging rack 3 caused by pulling out the steam baking tray or the steam baking rack.

[0056] Of course, in other embodiments, the included angle between the large-diameter portion 111 and the small-diameter portion 112 can also be any other angle, as long as it is ensured that in the locking state, the large-diameter portion 111 can cooperate with the fixed component 2 to tightly support the hanging rack, and in the unlocking state, the large-diameter portion 111 does not affect the normal disassembly of the hanging rack 3. The embodiments of the present utility model do not make specific limitations here.

[0057] As shown in Figure 3 and Figure 7 , the large-diameter portion 111 is provided with a first card slot 1111. In the locking state, the first fixing portion 31 is clamped in the first card slot 1111. Thereby, the stability and reliability of the cooperation between the large-diameter portion 111 and the first fixing portion 31 can be improved, preventing the first fixing portion 31 from accidentally disengaging from the large-diameter portion 111 in the +X axis direction, and the first card slot 1111 can also limit the movement of the first fixing portion 31 in the left-right direction of the box body 4, that is, the ±X axis direction, further improving the stability and reliability of the connection between the hanging rack 3 and the box body 4.

[0058] As shown in Figure 3 and Figure 10 , the first fixing portion 31 is provided with a third card slot 311 that can be engaged with the locking member 11. The large-diameter portion 111 and the first fixing portion 31 are engaged with each other through the first card slot 1111 and the third card slot 311. The third card slot 311 can limit the movement of the first fixing portion 31 relative to the locking member 11 in the height direction of the box body 4, that is, the ±Z axis direction, further improving the stability and reliability of the connection between the hanging rack 3 and the box body 4.

[0059] As shown in Figure 3 and Figure 7As shown, the locking assembly 1 further includes a first gasket 13 for being disposed on the side wall of the box body 4. In the locked state, both sides of the first fixing portion 31 are respectively abutted against the first gasket 13 and the inner wall of the first card slot 1111 to further restrict the first fixing portion 31 from moving in the left-right direction of the box body 4. Moreover, the first gasket 13 also enables the hanging rack 3 not to directly contact the side wall of the box body 4, avoiding damage to the hanging rack 3 or the box body 4 caused by friction between the hanging rack 3 and the side wall of the box body 4.

[0060] As Figure 3 and Figure 7 shown, the locking assembly 1 further includes a rotating shaft 12 extending along a preset axis. The rotating shaft 12 is for being disposed on the side wall of the box body 4. The locking member 11 is sleeved on the rotating shaft 12 and can rotate relative to the rotating shaft 12. The rotating shaft 12 is used to connect the locking member 11 and the first gasket 13 to the side wall of the box body 4, and at the same time enables the locking member 11 to rotate around the preset axis relative to the side wall of the box body 4.

[0061] Specifically, the rotating shaft 12 includes a fixed portion 122 and a rotating shaft portion 123 that are connected to each other. The fixed portion 122 is for fixedly connecting with the side wall of the box body 4. The fixed portion 122 has a non-rotatable cross-section. The locking member 11 is rotatably connected to the rotating shaft portion 123. The fixed portion 122 can sequentially pass through the locking member 11, the first gasket 13, and the assembly hole 41 on the side wall of the box body 4, and is threadedly connected to a nut on the outside of the box body 4 to fix the rotating shaft 12 and the first gasket 13 to the side wall of the box body 4. At the same time, the rotating shaft portion 123 passes through the locking member 11, enabling the locking member 11 to rotate around the rotating shaft portion 123 relative to the side wall of the box body 4. The fixed portion 122 with a non-rotatable cross-section enables the rotating shaft 12 not to rotate relative to the side wall of the box body 4, ensuring the stability and reliability of the connection between the locking assembly 1 and the side wall of the box body 4. Among them, the locking member 11 is provided with a light hole that can be rotatably connected to the rotating shaft portion 123. The cross-sectional shape of the assembly hole 41 is adapted to the cross-sectional shape of the fixed portion 122, and the non-rotatable cross-sections of the fixed portion 122 and the assembly hole 41 can be semi-circular, triangular, waist-shaped, or rectangular, etc.

[0062] Moreover, the rotating shaft 12 further includes an anti-detachment portion 124 disposed at one end of the rotating shaft portion 123 away from the fixed portion 122. The diameter of the anti-detachment portion 124 is greater than the diameter of the rotating shaft portion 123 and the diameter of the light hole of the locking member 11 to restrict the locking member 11 and the first gasket 13 from moving in the ±X axis direction.

[0063] As Figure 6 and Figure 9As shown, in one embodiment, a limiting portion 121 is convexly provided on the outer surface of the rotating shaft 12, and an arc-shaped limiting groove 113 capable of slidingly cooperating with the limiting portion 121 is provided on the inner surface of the locking member 11. The cooperation between the limiting portion 121 and the arc-shaped limiting groove 113 can limit the rotation range of the locking member 11, making it more convenient for the user to control the switching of the locking member 11 between the locked state and the unlocked state. Specifically, when the locking member 11 is in the locked state as shown in Figure 6 , the limiting portion 121 contacts one side wall of the arc-shaped limiting groove 113. At this time, the user needs to control the locking member 11 to rotate around the preset axis in the -a direction to the Figure 8 shown unlocked state, so that the limiting portion 121 contacts the other side wall of the arc-shaped limiting groove 113, and the user needs to control the locking member 11 to rotate in the reverse +a direction around the preset axis back to the Figure 5 shown locked state. In another embodiment, it may also be that a limiting portion 121 is convexly provided on the inner surface of the locking member 11, and an arc-shaped limiting groove 113 capable of slidingly cooperating with the limiting portion 121 is provided on the outer surface of the rotating shaft 12.

[0064] As shown in Figure 4 , the fixing assembly 2 includes a fixing member 21 capable of being snap-fitted with the second fixing portion 32. Thereby, the stability and reliability of the cooperation between the fixing member 21 and the second fixing portion 32 can be improved, and the second fixing portion 32 can be prevented from accidentally coming out of the fixing member 21 in the +X-axis direction.

[0065] As shown in Figure 4 , the fixing member 21 is provided with a second card slot 211, and the second fixing portion 32 is clamped in the second card slot 211. The second card slot 211 can limit the movement of the second fixing portion 32 in the left-right direction of the box body 4, that is, the ±X-axis direction, further improving the stability and reliability of the connection between the hanging bracket 3 and the box body 4. Specifically, the fixing member 21 includes a large-diameter section 212, a small-diameter section 213, and a fixing section 214 that are connected in sequence. The large-diameter section 212 and the small-diameter section 213 form an annular second card slot 211. The fixing section 214 can pass through the assembly hole 41 on the side wall of the box body 4 and be threadedly connected with a nut on the outside of the box body 4 to fix the fixing member 21 to the side wall of the box body 4.

[0066] As shown in Figure 4 and Figure 10 , the second fixing portion 32 is provided with a fourth card slot 321 capable of being engaged with the fixing member 21. The fixing member 21 and the second fixing portion 32 are engaged with each other through the second card slot 211 and the fourth card slot 321. The fourth card slot 321 can limit the movement of the second fixing portion 32 in the height direction of the box body 4 relative to the fixing member 21, that is, the ±Z-axis direction, further improving the stability and reliability of the connection between the hanging bracket 3 and the box body 4.

[0067] As shown in Figure 10As shown, in one embodiment, when the locking assembly 1 and the fixing assembly 2 are located inside the first fixing portion 31 and the second fixing portion 32, and the hanging rack 3 is tightened outward in the locked state, the openings of the third card slot 311 and the fourth card slot 321 are arranged facing each other. In another embodiment, when the locking assembly 1 and the fixing assembly 2 are located outside the first fixing portion 31 and the second fixing portion 32, and the hanging rack 3 is tightened inward in the locked state, the openings of the third card slot 311 and the fourth card slot 321 face away from each other.

[0068] As Figure 4 shown, the fixing assembly 2 further includes a second cushion member 22 for being disposed on the side wall of the box body 4, and the second cushion member 22 can be fixed to the side wall of the box body 4 through the fixing section 214 of the fixing member 21. In the locked state, both sides of the second fixing portion 32 are respectively abutted against the second cushion member 22 and the inner wall of the second card slot 211 to further limit the movement of the second fixing portion 32 in the left - right direction of the box body 4. Moreover, the second cushion member 22 also enables the hanging rack 3 not to directly contact the side wall of the box body 4, avoiding damage to the hanging rack 3 or the box body 4 due to friction between the hanging rack 3 and the side wall of the box body 4.

[0069] As Figure 1 shown, the embodiment of the present utility model further provides a steam - oven, including a box body 4 and the above - mentioned hanging rack assembly. The number of the hanging rack assemblies is two, and the two hanging rack assemblies are symmetrically arranged on the two side walls of the box body 4. Both ends of the steam baking tray or the steam baking rack can be respectively placed on the support frames 34 of the two side - hanging rack assemblies and can slide relative to the support frames 34 in the front - rear direction of the box body 4, that is, in the ±Y - axis direction, so as to facilitate the user to pull out the steam baking tray or the steam baking rack. When it is necessary to clean the hanging rack 3 or the inner wall of the box body 4, the hanging rack 3 can be quickly disassembled from the side wall of the box body 4 to facilitate the user to clean.

[0070] The technical features of the above - described embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above - described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0071] The above - described embodiments only represent several implementation manners of the present application. Their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can be made, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A bracket assembly, used to be arranged on the side wall of a box (4), characterized in that: include: A locking assembly (1) is used to be arranged on the side wall of the box body (4), and comprises a locking member (11) capable of moving relative to the side wall of the box body (4); a fixing assembly (2), which is used to be arranged on a side wall of the box body (4) and is arranged at intervals with the locking assembly (1) along a preset direction; and The hanger (3) is provided with a first fixing portion (31) and a second fixing portion (32) respectively on both sides along the preset direction; The locking member (11) has a locking state and an unlocking state. In the locking state, the locking member (11) and the fixing assembly (2) respectively cooperate with the first fixing portion (31) and the second fixing portion (32) and support the hanger (3) on both sides of the preset direction; in the unlocking state, the locking member (11) is separated from the hanger (3).

2. The rack assembly according to claim 1, characterized in that: The locking member (11) is capable of rotating around a preset axis relative to the side wall of the box body (4) to switch between the locking state and the unlocking state; Along the circumference of the locking piece (11), the locking piece (11) comprises a large diameter portion (111) and a small diameter portion (112); in the locking state, the large diameter portion (111) cooperates with the first fixing portion (31).

3. The rack assembly according to claim 2, characterized in that: The large diameter portion (111) is provided with a first clamping groove (1111), and in the locked state, the first fixing portion (31) is clamped in the first clamping groove (1111).

4. The rack assembly according to claim 2, characterized in that: The locking assembly (1) further comprises a rotating shaft (12) extending along the preset axis, the rotating shaft (12) being used to be arranged on the side wall of the box body (4), and the locking member (11) being sleeved on the rotating shaft (12) and being rotatable relative to the rotating shaft (12).

5. The rack assembly according to claim 4, characterized in that: One of the outer surface of the rotating shaft (12) and the inner surface of the locking member (11) is provided with a convex limiting portion (121), and the other is provided with an arc-shaped limiting groove (113) capable of slidingly cooperating with the limiting portion (121); and / or, The rotating shaft (12) comprises a fixing portion (122) and a rotating shaft portion (123) which are connected to each other. The fixing portion (122) is used for fixing the fixing portion (122) with the side wall of the box body (4). The fixing portion (122) has a non-rotating cross-section. The locking member (11) is rotatably connected to the rotating shaft portion (123).

6. The rack assembly according to claim 2, characterized in that: Along the circumferential direction of the locking member (11), the angle between the large diameter portion (111) and the small diameter portion (112) is 180°.

7. The rack assembly according to claim 1, characterized in that: The fixing assembly (2) comprises a fixing member (21) capable of being snap-fitted with the second fixing portion (32).

8. The rack assembly according to claim 7, characterized in that: The fixing member (21) is provided with a second clamping groove (211), and the second fixing portion (32) is clamped in the second clamping groove (211).

9. The rack assembly according to claim 7, characterized in that: The first fixing portion (31) is provided with a third slot (311) capable of engaging with the locking member (11), and the second fixing portion (32) is provided with a fourth slot (321) capable of engaging with the fixing member (21), and an opening of the third slot (311) and an opening of the fourth slot (321) are arranged facing each other.

10. A steam oven, characterized in that: include: a housing (4); and According to any one of claims 1 to 9, the number of the hanger assemblies is two, and the two hanger assemblies are symmetrically arranged on the two side walls of the box (4).

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