Decorative cover mechanism, door body assembly and refrigeration equipment

Abstract

The utility model relates to the field of household appliances, and provides a decorative cover mechanism, a door body assembly and refrigeration equipment, and the decorative cover mechanism comprises an end cover which is provided with a first installation groove used for installing an active sliding door mechanism; the main decorative cover and the first auxiliary decorative cover are alternatively installed on the end cover, a first notch is formed in the main decorative cover, and a hand buckling groove is formed in the first auxiliary decorative cover. According to the decorative cover mechanism, when the driving sliding door mechanism and the door plate need to be installed, the main decorative cover is used for being connected with the door plate so that the driving sliding door mechanism can drive the door plate to move relative to the width direction of the box door in the opening or closing process of the box door, and the door plate can avoid obstacles such as walls and objects on the side face. And under the condition that the active sliding door mechanism and the door plate are not needed, the first auxiliary decorative cover is shielded on the first mounting groove, the active sliding door mechanism is separated from the door plate, and the box door can be opened or closed by utilizing the hand buckling groove in the first auxiliary decorative cover.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a decorative cover mechanism, a door body assembly and a refrigeration device. Background Art

[0002] With the increasing demand for the integration of household appliances and home furnishings, the embedded design of household appliance products has become a trend. However, in order to pursue a better home integration effect, sometimes it is necessary to fixedly connect a door panel to the surface of the box door, and at the same time, the gap between the embedded electrical appliance and the side wall of the cabinet is required to be higher to further improve the home integration effect. This leads to the situation that after the electrical appliance is embedded in the cabinet, if the existing hinge technology is adopted, the door body assembly with the door panel will interfere with the side wall of the installation space in the cabinet during the process of opening and closing the door, resulting in the inability of the door body assembly of the electrical appliance to be normally opened or closed. And by installing a driving component on the box door to drive the movement of the door panel to avoid interference, the driving component is inconvenient to install, and in the scenario without installing the door panel, this solution of setting the driving component on the box door affects the beauty of the whole electrical appliance and the home integration effect. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the related art. For this purpose, the utility model provides a decorative cover mechanism, a door body assembly and a refrigeration device to solve the problem that in the scenario without installing the door panel, adding a component for driving the movement of the door panel affects the beauty of the whole electrical appliance.

[0004] The decorative cover mechanism proposed according to the first aspect of the utility model is applied to a refrigeration device including a box body, a box door and a door panel, and is used to be arranged on the box door with a door panel and an active sliding door mechanism arranged on the outer side. The box door is rotatably connected to the box body, and the box door is adapted to open or close the storage space of the box body;

[0005] The decorative cover mechanism includes:

[0006] An end cover, which is used to be arranged on the box door and is formed with a first installation groove for installing the active sliding door mechanism;

[0007] A main decorative cover and a first sub-decorative cover, the main decorative cover and the first sub-decorative cover are alternatively installed on the end cover, a first notch is formed on the main decorative cover, and a handle groove is formed on the first sub-decorative cover;

[0008] When the main decorative cover is installed on the end cover, the main decorative cover covers the first installation groove, the active sliding door mechanism passes through the first notch, and both ends of the active sliding door mechanism are respectively used to connect with the box body and the door panel, so that the active sliding door mechanism drives the door panel to move relative to the width direction of the box door during the opening or closing process of the box door; when the first secondary decorative cover is installed on the end cover and the active sliding door mechanism is separated from the door panel, the first secondary decorative cover covers the first installation groove.

[0009] For the decorative cover mechanism according to an embodiment of the present application, guiding ribs are provided on both the main decorative cover and the first secondary decorative cover, guiding grooves adapted to the guiding ribs are provided on the end cover, the main decorative cover is detachably connected to the end cover through the corresponding guiding ribs and guiding grooves, and the first secondary decorative cover is detachably connected to the end cover through the corresponding guiding ribs and guiding grooves.

[0010] For the decorative cover mechanism according to an embodiment of the present application, a plurality of end covers are provided, and the decorative cover mechanism further includes:

[0011] A second secondary decorative cover, formed with an avoidance groove;

[0012] When the first secondary decorative cover is installed on one of the end covers, the second secondary decorative cover is installed on an adjacent end cover, and the avoidance groove corresponds to the handle groove.

[0013] For the decorative cover mechanism according to an embodiment of the present application, guiding ribs are provided on the second secondary decorative cover, guiding grooves adapted to the guiding ribs are provided on the end cover, and the second secondary decorative cover is detachably connected to the end cover through the guiding ribs and guiding grooves.

[0014] For the decorative cover mechanism according to an embodiment of the present application, the end cover further forms a second installation groove for installing a driven sliding door mechanism, and the main decorative cover further forms a second notch for the driven sliding door mechanism to pass through;

[0015] When the main decorative cover is installed on the end cover, the driven sliding door mechanism passes through the second notch, and the driven sliding door mechanism is used to connect with the door panel, so that the driven sliding door mechanism cooperates to guide the door panel to move relative to the box door during the opening or closing process of the box door.

[0016] The door body assembly according to the second aspect embodiment of the present utility model includes:

[0017] A box door, rotatably connected to the box body, adapted to open or close the storage space of the box body;

[0018] A door panel, slidably disposed outside the box door;

[0019] The active sliding door mechanism is disposed on the box door and configured to drive the door panel to move relative to the box door during the opening or closing of the box door; the above-described decorative cover mechanism.

[0020] The refrigeration device according to the third aspect embodiment of the present invention includes:

[0021] A box body forming a storage space;

[0022] The above-described door body assembly, wherein the box door is rotatably connected to the box body and is adapted to open or close the storage space.

[0023] In the refrigeration device according to the embodiment of the present application, the box body forms at least two storage spaces, and a plurality of door body assemblies are provided. Each door body assembly corresponds to one of the storage spaces, so as to drive the door panel to move relative to the corresponding box door during the opening or closing of any one of the box doors.

[0024] In the refrigeration device according to the embodiment of the present application, the box body forms a first storage space and a second storage space, and two door body assemblies are provided, namely a first door body assembly and a second door body assembly; the box door of the first door body assembly is rotatably connected to the box body and is adapted to open or close the first storage space; the box door of the second door body assembly is rotatably connected to the box body and is adapted to open or close the second storage space.

[0025] In the refrigeration device according to the embodiment of the present application, the first door body assembly is disposed above the second door body assembly;

[0026] When the first auxiliary decorative cover is provided at the bottom of the first door body assembly and the second auxiliary decorative cover is provided at the top of the second door body assembly, the avoidance groove of the second auxiliary decorative cover corresponds to the handle groove of the first auxiliary decorative cover.

[0027] One or more of the above technical solutions in the embodiments of the present invention have at least one of the following technical effects:

[0028] The decorative cover mechanism provided by the present utility model has an end cover arranged on the box door, and a first installation groove is arranged on the end cover. The main decorative cover with a first notch and the first secondary decorative cover with a handle groove are alternatively installed in the first installation groove. When it is necessary to install the active sliding door mechanism and the door panel, the main decorative cover covers the first installation groove, and the active sliding door mechanism passes through the first notch and is used to connect with the door panel, so that during the opening or closing process of the box door, the active sliding door mechanism drives the door panel to move relative to the width direction of the box door, enabling the door panel to avoid obstacles such as side walls and objects, thereby meeting the usage requirements of users in different scenarios. In the case where the active sliding door mechanism and the door panel are not required, the first secondary decorative cover is installed on the end cover, and the first secondary decorative cover covers the first installation groove. The active sliding door mechanism is separated from the door panel, and the handle groove on the first secondary decorative cover can be used to open or close the box door, improving the convenience during use.

[0029] The door body assembly provided by the present utility model rotatably connects the box door to the box body, slidably arranges the door panel on the outer side of the box door, and arranges a decorative cover mechanism on the box door. The active sliding door mechanism connects the box door and the door panel, so that during the process of the box door rotating and opening or closing relative to the box body, the active sliding door mechanism drives the door panel to slide relative to the width direction of the box door, enabling the door panel to avoid obstacles such as side walls and objects during the closing or opening process of the box door, and preventing the door panel from interfering with the obstacles and affecting the rotation of the box door.

[0030] The refrigeration equipment provided by the present utility model combines the decorative cover mechanism, the box door and the door panel, so that when the box door of the refrigeration equipment is opened and closed, interference with surrounding objects can be avoided, improving the convenience of use.

[0031] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or related technologies, the following will briefly introduce the drawings required for use in the description of the embodiments or related technologies. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0033] Figure 1 It is a schematic diagram of the refrigeration equipment provided by the embodiment of the present application.

[0034] Figure 2 It is one of the schematic diagrams of the end cover installing the main decorative cover provided by the embodiment of the present application.

[0035] Figure 3It is the second schematic diagram of the main decorative cover installed on the end cover provided by the embodiment of the present application.

[0036] Figure 4 It is the schematic diagram of the first auxiliary decorative cover installed on the end cover provided by the embodiment of the present application.

[0037] Figure 5 It is the first schematic diagram of the end cover provided by the embodiment of the present application.

[0038] Figure 6 It is the second schematic diagram of the end cover provided by the embodiment of the present application.

[0039] Figure 7 It is the schematic diagram of the first auxiliary decorative cover provided by the embodiment of the present application.

[0040] Figure 8 It is the schematic diagram of the second auxiliary decorative cover provided by the embodiment of the present application.

[0041] Figure 9 It is the schematic diagram of the second auxiliary decorative cover installed on the end cover provided by the embodiment of the present application.

[0042] Figure 10 It is the schematic diagram of the slide rail mechanism provided by the embodiment of the present application.

[0043] Figure 11 It is the schematic diagram of the driven sliding door mechanism provided by the embodiment of the present application.

[0044] Figure 12 It is the schematic diagram of the structure when the door body assembly slides in the refrigeration equipment provided by the embodiment of the present application.

[0045] Figure 13 It is the schematic diagram of the structure of the installation position of the door body assembly in the refrigeration equipment provided by the embodiment of the present application.

[0046] Reference signs:

[0047] 1, active sliding door mechanism; 12, second slider; 13, first base; 132, second guide rail; 2, box door; 3, door panel; 4, box body; 5, hinge; 6, first cabinet; 7, second cabinet; 8, installation space; 9, decorative cover mechanism; 91, end cover; 911, first installation groove; 912, second installation groove; 92, main decorative cover; 921, first notch; 922, second notch; 923, guide groove; 93, first auxiliary decorative cover; 931, handle groove; 932, guide rib; 94, second auxiliary decorative cover; 941, avoidance groove; 10, driven sliding door mechanism; 101, second base; 1011, third guide rail; 102, third slider. Detailed implementation manners

[0048] The following further describes the embodiments of the present utility model in detail in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0049] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of 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, and thus cannot be understood as a limitation to the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0050] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific situations.

[0051] In the embodiments of the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "below", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0052] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0053] The following will describe the decorative cover mechanism, door body assembly, and refrigeration device of the present application in conjunction with Figures 1 to 13 Describe the decorative cover mechanism, door body assembly, and refrigeration device of the present application. The decorative cover mechanism and door body assembly in the present application can be applied to household appliances. The refrigeration device in the present application is, for example, applied as a refrigerator, but it should be understood that the refrigeration device of the present application can also be applied as a freezer or any other suitable device.

[0054] In one embodiment of the present application, as Figures 1 to 4 shown, the decorative cover mechanism 9 is applied to a refrigeration device including a box body 4, a box door 2, and a door panel 3, and is used to be provided on the box door 2 with a door panel 3 and an active sliding door mechanism 1 provided on the outside. The box door 2 is rotatably connected to the box body 4, and the box door 2 is adapted to open or close the storage space of the box body 4. The decorative cover mechanism 9 includes: an end cover 91, a main decorative cover 92, and a first sub-decorative cover 93. The end cover 91 is used to be provided on the box door 2, and the end cover 91 is formed with a first installation groove 911 for installing the active sliding door mechanism 1. The main decorative cover 92 and the first sub-decorative cover 93 are alternatively installed on the end cover 91. The main decorative cover 92 is formed with a first notch 921, and the first sub-decorative cover 93 is formed with a handle groove 931. In the case where the main decorative cover 92 is installed on the end cover 91, the main decorative cover 92 covers the first installation groove 911, and the active sliding door mechanism 1 passes through the first notch 921. The two ends of the active sliding door mechanism 1 are respectively used to be connected to the box body 4 and the door panel 3, so that the active sliding door mechanism 1 drives the door panel 3 to move relative to the width direction of the box door 2 during the opening or closing of the box door 2; in the case where the door panel 3 and the active sliding door mechanism 1 are not provided and the first sub-decorative cover 93 is installed on the end cover 91, the first sub-decorative cover 93 covers the first installation groove 911, and the active sliding door mechanism 1 is separated from the door panel 3. The handle groove 931 on the first sub-decorative cover 93 can be used to open or close the box door 2, improving the convenience during use.

[0055] In this embodiment, the end cover 91 serves as the basic component of the decorative cover mechanism 9 and is installed on the door 2 of the box. The end cover 91 is provided with a first installation groove 911 for installing the active sliding door mechanism 1 to ensure that the active sliding door mechanism 1 can be firmly attached to the door 2 of the box.

[0056] As Figure 2 and Figure 3 shown, when it is necessary to install the active sliding door mechanism 1 and the door panel 3, the main decorative cover 92 is installed on the end cover 91. The first notch 921 thereon allows the active sliding door mechanism 1 to pass through, and at the same time, the main decorative cover 92 covers the first installation groove 911, enhancing the overall aesthetics. The active sliding door mechanism 1 is connected to the door panel 3 by passing through the first notch 921, so that during the opening or closing process of the door 2 of the box, the active sliding door mechanism 1 drives the door panel 3 to move relative to the width direction of the door 2 of the box.

[0057] As Figure 4 shown, in the case where the active sliding door mechanism 1 and the door panel 3 are not required, the first sub - decorative cover 93 replaces the main decorative cover 92 and is installed on the end cover 91. The first sub - decorative cover 93 not only completely covers the entire first installation groove 911 but also provides a handle groove 931 through which the user can conveniently open or close the door 2 of the box, improving the convenience of use.

[0058] The decorative cover mechanism provided by the present utility model sets the end cover 91 on the door 2 of the box and sets the first installation groove 911 on the end cover 91, and alternatively installs the main decorative cover 92 with the first notch 921 and the first sub - decorative cover 93 with the handle groove 931 in the first installation groove 911. When it is necessary to install the active sliding door mechanism 1 and the door panel 3, the main decorative cover 92 covers the first installation groove 911, and the active sliding door mechanism 1 passes through the first notch 921 for connection with the door panel 3, so that during the opening or closing process of the door 2 of the box, the active sliding door mechanism 1 drives the door panel 3 to move relative to the width direction of the door 2 of the box, enabling the door panel 3 to avoid obstacles such as side walls and objects to meet the user's different usage requirements in different scenarios. In the case where the active sliding door mechanism 1 and the door panel 3 are not required, the first sub - decorative cover 93 is installed on the end cover 91, the first sub - decorative cover 93 covers the first installation groove 911, the active sliding door mechanism 1 is separated from the door panel 3, and the handle groove 931 on the first sub - decorative cover 93 can be used to complete the opening or closing of the door 2 of the box, improving the convenience during use.

[0059] In some embodiments, as Figures 5 to 6As shown, guide ribs 932 are provided on both the main decorative cover 92 and the first sub-decorative cover 93, and guide grooves 923 adapted to the guide ribs 932 are provided on the end cover 91. The main decorative cover 92 is detachably connected to the end cover 91 through the corresponding guide ribs 932 and guide grooves 923, and the first sub-decorative cover 93 is detachably connected to the end cover 91 through the corresponding guide ribs 932 and guide grooves 923.

[0060] In this embodiment, as Figure 5 and Figure 6 shown, the decorative cover mechanism 9 generally has two end covers 91, which are respectively arranged at the top and the bottom of the door 2. Correspondingly, each end cover 91 is provided with a main decorative cover 92 and a first sub-decorative cover 93 adapted thereto.

[0061] As Figure 5 shown, a plurality of guide grooves 923 are provided on the end cover 91 arranged at the top of the door 2. The corresponding main decorative cover 92 and the first sub-decorative cover 93 are provided with guide ribs 932. The main decorative cover 92 and the first sub-decorative cover 93 are detachably arranged on the end cover 91 arranged at the top by inserting the guide ribs 932 into the guide grooves 923. The guide ribs 932 can slide smoothly along the guide grooves 923 of the top end cover 91, thus playing a guiding role and simplifying the installation process of the main decorative cover 92 and the first sub-decorative cover 93.

[0062] As Figure 6 shown, a plurality of guide grooves 923 are provided on the end cover 91 arranged at the bottom of the door 2. The corresponding main decorative cover 92 and the first sub-decorative cover 93 are provided with guide ribs 932. The main decorative cover 92 and the first sub-decorative cover 93 are detachably arranged on the end cover 91 arranged at the bottom by inserting the guide ribs 932 into the guide grooves 923. The guide ribs 932 can slide smoothly along the guide grooves 923 of the bottom end cover 91, thus playing a guiding role and simplifying the installation process of the main decorative cover 92 and the first sub-decorative cover 93.

[0063] It can be understood that since the same guide ribs 932 are provided on both the main decorative cover 92 and the first sub-decorative cover 93, both the main decorative cover 92 and the first sub-decorative cover 93 can be detachably arranged on the end cover 91.

[0064] In some embodiments, as Figure 7 and Figure 8 shown, there are multiple end covers 91, and the decorative cover mechanism 9 further includes: a second sub-decorative cover 94. The second sub-decorative cover 94 is formed with an avoidance groove 941; in the case where the first sub-decorative cover 93 is installed on one of the end covers 91, the second sub-decorative cover 94 is installed on the adjacent end cover 91, and the avoidance groove 941 corresponds to the handle groove 931, so as to facilitate the user to open or close the door 2 by using the handle groove 931.

[0065] Among them, the second decorative cover 94, as an added decorative component, is designed to be installed on the other end cover 91 adjacent to the first decorative cover 93. The avoidance groove 941 formed on the second decorative cover 94 ensures that when the handle groove 931 on the first decorative cover 93 is in use, it will not be obstructed by the adjacent end cover 91. When the first decorative cover 93 and the second decorative cover 94 are respectively installed on the adjacent end covers 91, the corresponding design of the avoidance groove 941 and the handle groove 931 allows the user to more smoothly use the handle groove 931 to open or close the box door 2.

[0066] It should be noted that, according to needs, a handle groove 931 and an avoidance groove 941 can also be simultaneously provided on the second decorative cover 94. Depending on the position of the avoidance groove 941, it can be used to avoid the handle groove 931 on the second decorative cover 94 or the first decorative cover 93 provided on the adjacent end cover 91.

[0067] In some embodiments, as Figures 5 to 8 shown, the second decorative cover 94 is provided with guide ribs 932, and the end cover 91 is provided with guide grooves 923 adapted to the guide ribs 932. The second decorative cover 94 is detachably connected to the end cover 91 through the guide ribs 932 and the guide grooves 923.

[0068] Similar to the main decorative cover 92 and the first decorative cover 93, the second decorative cover 94 is also provided with guide ribs 932, while the corresponding guide grooves 923 are located on the end cover 91. This design enables the guide ribs 932 to smoothly slide along the guide grooves 923 when the second decorative cover 94 is installed on the end cover 91, thereby playing a guiding role, simplifying the installation process and improving the installation accuracy. Once the guide ribs 932 are completely slid into the guide grooves 923, their cooperation serves to fix the second decorative cover 94. This detachable connection method not only facilitates the user to replace or maintain the second decorative cover 94 according to needs, but also ensures the stability of the second decorative cover 94 during use. In addition, the adapted design of the guide ribs 932 and the guide grooves 923 effectively prevents the misalignment of the second decorative cover 94 during installation. Even during long-term use or under external forces, the second decorative cover 94 can remain in the correct position and will not loosen or fall off.

[0069] In some embodiments, as Figure 2 and Figure 3As shown, the end cap 91 is further formed with a second installation groove 912 for installing the driven sliding door mechanism 10, and the main decorative cover 92 is further formed with a second notch 922 for the driven sliding door mechanism 10 to pass through; in the case where the main decorative cover 92 is installed on the end cap 91, the driven sliding door mechanism 10 passes through the second notch 922, and the driven sliding door mechanism 10 is used to connect with the door panel 3, so that the driven sliding door mechanism 10 cooperates to guide the door panel 3 to move relative to the door box 2 during the opening or closing of the door box 2.

[0070] In this embodiment, the installation space specially designed for the driven sliding door mechanism 10 on the end cap 91 ensures that the driven sliding door mechanism 10 can be stably installed on the door box 2. The second notch 922 opened at the position corresponding to the driven sliding door mechanism 10 on the main decorative cover 92 allows the driven sliding door mechanism 10 to pass through and exposes part of the structure for connection with the door panel 3.

[0071] When the door box 2 is opened or closed, the active sliding door mechanism 1, as an active component, drives the door panel 3 to start moving. At the same time, the driven sliding door mechanism 10, as an auxiliary component, is connected to the door panel 3 and moves with it. During the movement, the driven sliding door mechanism 10 provides additional support and guiding force for the door panel 3 to ensure that the door panel can move smoothly along a predetermined trajectory. Through the coordinated action of the active sliding door mechanism 1 and the driven sliding door mechanism 10, the movement process of the door panel 3 becomes more stable, smooth and reliable.

[0072] In an embodiment of the present application, as Figures 1 to 9 shown, the door body assembly includes: a door box 2, a door panel 3 and a decorative cover mechanism 9. The door box 2 is rotatably connected to the box body 4 and is adapted to open or close the storage space of the box body 4. The door panel 3 is slidably arranged on the outer side of the door box 2. The decorative cover mechanism 9 includes: an end cap 91, a main decorative cover 92 and a first sub-decorative cover 93. The end cap 91 is used to be arranged on the door box 2, and the end cap 91 is formed with a first installation groove 911 for installing the active sliding door mechanism 1. The main decorative cover 92 and the first sub-decorative cover 93 are alternatively installed on the end cap 91. The main decorative cover 92 is formed with a first notch 921, and the first sub-decorative cover 93 is formed with a handle groove 931. In the case where the main decorative cover 92 is installed on the end cap 91, the main decorative cover 92 covers the first installation groove 911, and the active sliding door mechanism 1 passes through the first notch 921. The active sliding door mechanism 1 is used to connect with the door panel 3, so that the active sliding door mechanism 1 drives the door panel 3 to move in the width direction of the door box 2 during the opening or closing of the door box 2; in the case where the door panel 3 and the active sliding door mechanism 1 are not provided and the first sub-decorative cover 93 is installed on the end cap 91, the first sub-decorative cover 93 covers the first installation groove 911, and the active sliding door mechanism 1 is separated from the door panel 3. The handle groove 931 on the first sub-decorative cover 93 can be used to open or close the door box 2, improving the convenience during use.

[0073] Specifically, asFigure 2 and Figure 3 As shown in Figure 3 , when the active sliding door mechanism 1 and the door panel 3 need to be installed, the main decorative cover 92 is installed on the end cover 91. The first notch 921 thereon allows the active sliding door mechanism 1 to pass through, while the main decorative cover 92 blocks the first installation groove 911, improving the overall aesthetics. The active sliding door mechanism 1 is connected to the door panel 3 by passing through the first notch 921. During the process of the box door 2 rotating outward to open relative to the box body 4, the active sliding door mechanism 1 drives the door panel 3 to slide away from the hinge 5, so as to prevent the door panel 3 from interfering with obstacles on the outside. During the process of the box door 2 rotating to close to one side of the box body 4, the active sliding door mechanism 1 drives the door panel 3 to slide towards the hinge 5, so as to prevent the door panel 3 from interfering with obstacles after closing.

[0074] As Figure 4 shown in Figure 4 , in the case where the active sliding door mechanism 1 and the door panel 3 are not required, the first secondary decorative cover 93 replaces the main decorative cover 92 and is installed on the end cover 91. The first secondary decorative cover 93 not only completely blocks the entire first installation groove 911, but also provides a handle groove 931. Users can conveniently open or close the box door 2 through this handle groove 931, improving the convenience of use.

[0075] According to the door body assembly of the embodiment of the present application, the box door 2 is rotatably connected to the box body 4, the door panel 3 is slidably arranged on the outside of the box door 2, and a decorative cover mechanism 9 with an active sliding door mechanism 1 is arranged on the box door 2. The active sliding door mechanism 1 connects the box door 2 and the door panel 3, so as to drive the door panel 3 to slide in the width direction of the box door 2 during the process of the box door 2 rotating to open or close relative to the box body 4, so that the door panel 3 can avoid obstacles such as side walls and objects during the closing or opening process of the box door 2, preventing the door panel 3 from interfering with the obstacles and affecting the rotation of the box door 2, so as to meet the usage requirements of users in different scenarios.

[0076] In some embodiments, there are two decorative cover mechanisms 9. The end cover 91 of one decorative cover mechanism 9 is arranged on the top of the box door 2, and the end cover 91 of the other decorative cover mechanism 9 is arranged on the bottom of the box door 2. The decorative cover mechanism 9 arranged on the top of the box door 2 is mainly used to block and beautify the mechanical structure on the top of the box door 2, such as the active sliding door mechanism 1 arranged. At the same time, it also provides a smooth and tidy appearance for the top of the box door 2, which is coordinated with the overall style of the box body. Corresponding to the top decorative cover mechanism 9, the bottom decorative cover mechanism 9 is also arranged at the bottom of the box door 2, but its main functions and effects are similar to those of the top decorative cover mechanism 9, both for blocking the mechanical structure and improving the appearance aesthetics.

[0077] Specifically, when the door panel 3 is relatively long or heavy, a single active sliding door mechanism 1 may have difficulty bearing its weight and inertial force, resulting in unstable movement or shaking. By setting up the cooperation of two active sliding door mechanisms 1 to disperse these forces, the movement of the door panel 3 becomes more stable and reliable. For example, there are two active sliding door mechanisms 1, which are respectively arranged at the top and bottom of the box door 2. The active sliding door mechanism 1 at the top is correspondingly arranged in the top decorative cover mechanism 9, and the active sliding door mechanism 1 at the bottom is correspondingly arranged in the bottom decorative cover mechanism 9.

[0078] In some embodiments, as Figure 10 shown, the active sliding door component 1 includes: a traction component, a first base 13, a first slider, a second slider 12, and a connecting piece. One side of the first base 13 is formed with a first guide rail, and the other side is formed with a second guide rail 132; the first slider is slidably arranged on the first guide rail and is in transmission connection with the box body 4 through the traction component; the second slider 12 is slidably arranged on the second guide rail 132 and is connected to the door panel 3; both ends of the connecting piece are respectively connected to the first slider and the second slider 12; one end of the traction component is used for rotatably connecting with the first slider, and the other end is used for rotatably connecting with the box body 4. When the first slider moves on the first guide rail, the first slider drives the second slider 12 to move in the opposite direction on the second guide rail 132 through the connecting piece.

[0079] Specifically, as Figure 10 shown, the first guide rail is located inside the first base 13 and provides a sliding track for the first slider. The second guide rail 132 is located outside the first base 13 and is parallel to or forms a certain angle with the first guide rail (considering manufacturing and installation errors, the actual setting of about plus or minus 10° between the two also falls within the protection scope of this application), and provides a sliding track for the second slider 12. The first slider is slidably arranged on the first guide rail, and the first slider is in transmission connection with the box body 4 through the traction component. The second slider 12 is slidably arranged on the second guide rail 132 and is connected to the door panel 3. Both ends of the connecting piece are respectively connected to the first slider and the second slider 12.

[0080] When the box door 2 is opened or closed, the relative movement between the box body 4 and the box door 2 causes the first slider to be driven to move on the first guide rail through the traction component. Since both ends of the connecting piece are respectively fixed to the first slider and the second slider 12, by reasonably setting the extension direction of the connecting piece, the connecting piece will drive the second slider 12 to move in the opposite direction on the second guide rail 132. This characteristic of synchronous reverse movement enables the door panel 3 to slide relative to the width direction of the box body 4.

[0081] Specifically, the traction assembly includes a traction rod, a first rotating shaft fixing seat, and a second rotating shaft fixing seat. The first rotating shaft fixing seat is connected to the first slider, and the second rotating shaft fixing seat is used to be connected to the box body 4. One end of the traction rod is rotatably connected to the first rotating shaft fixing seat, and the other end of the traction rod is rotatably connected to the second rotating shaft fixing seat.

[0082] In this embodiment, by respectively fixing the first rotating shaft fixing seat and the second rotating shaft fixing seat on the first slider and the box body 4, and connecting them with a traction rod between the first rotating shaft fixing seat and the second rotating shaft fixing seat, when the box door 2 rotates relative to the box body 4, the angle between the box body 4 and the box door 2 changes. Thus, the first slider is tractioned through the transmission connection of the traction rod, the first rotating shaft fixing seat, and the second rotating shaft fixing seat, so that the first slider slides on the first base 13, and drives the second slider 12 to slide to realize the movement of the door panel 3 relative to the box door 2.

[0083] It should be noted that in practical applications, the designs of the first slider and the second slider 12 can be flexible and variable to adapt to different working scenarios and performance requirements. They are not limited to specific shapes, sizes, or materials, but can be customized and optimized according to specific needs.

[0084] From the perspective of materials, the first slider and the second slider 12 can be made of materials with high wear resistance, low friction coefficient, and good stability, such as metal alloys, engineering plastics, or special lubricating materials. The selection of these materials aims to improve the durability of the sliders, reduce wear and noise during the sliding process, and ensure the smoothness of the sliding.

[0085] In some embodiments, as Figure 10 shown, the connecting member is a rope, and the connecting member includes a first connecting member and a second connecting member. The first connecting member bypasses one end of the first base 13, and its two ends are respectively connected to one end of the first slider and the second slider 12; the second connecting member bypasses the other end of the first base 13, and its two ends are respectively connected to the other end of the first slider and the second slider 12.

[0086] Specifically, one end of the first connecting member is fixed at a predetermined position of the first slider, then bypasses a specific part of the first base 13 (such as a pulley or a guiding device on the base), and finally is connected to the corresponding position of the second slider 12. In this way, when the first slider moves on the first guide rail, the first connecting member can smoothly transmit this movement and drive the second slider 12 to move in the opposite direction on the second guide rail 132.

[0087] Similarly, the second connecting member also bypasses the other end of the first base 13, but the path is different from that of the first connecting member to ensure the balance and stability between the two sliders. One end of the second connecting member is fixed at another predetermined position (opposite to the connection point of the first connecting member) of the first slider, bypasses the other side of the first base 13, and finally connects to the other end of the second slider 12. This double connecting member design not only enhances the reliability of the connection, but also makes the entire active sliding door mechanism operate more smoothly and steadily.

[0088] By adjusting the bypass path and the fixing point position of the first connecting member and the second connecting member on the first base 13, the performance of the active sliding door mechanism can be further optimized. For example, the tension of the rope can be adjusted to ensure the synchronism and consistency of the first slider and the second slider 12 during movement.

[0089] In some embodiments, as Figure 11 shown, the door body assembly further includes: a driven sliding door mechanism 10. The driven sliding door mechanism 10 is arranged in parallel with the active sliding door mechanism 1 on the box door 2 (considering manufacturing and installation errors, the actual setting of the two within plus or minus 10° also falls within the protection scope of this application). The driven sliding door mechanism 10 includes a second base 101 and a third slider 102; a third guide rail 1011 is formed on the second base 101, and the third slider 102 is slidably arranged on the third guide rail 1011, and the third slider 102 is connected to the door panel 3.

[0090] In this embodiment, the second base 101 serves as the main part of the driven sliding door mechanism 10. The second base 101 provides a stable installation base and a sliding track. The third guide rail 1011 formed by the second base 101 is the path for the third slider 102 to slide. The third slider 102 is directly connected to the door panel 3. During the sliding process, the third slider 102 rolls or slides on the third guide rail 1011, converting the movement of the door panel 3 into a linear movement along the third guide rail 1011.

[0091] In an embodiment of another aspect of this application, as Figures 1 to 10As shown in the figure, a refrigeration device is provided, including: a box body 4 and a door body assembly provided in any of the above embodiments. Among them, the box body 4 forms a storage space, and the box door 2 is rotatably connected to the box body 4 and is adapted to open or close the storage space. The door body assembly includes: a box door 2, a door panel 3, and a decorative cover mechanism 9. The box door 2 is rotatably connected to the box body 4 and is adapted to open or close the storage space of the box body 4. The door panel 3 is slidably disposed on the outer side of the box door 2. The decorative cover mechanism 9 includes: an end cover 91, a main decorative cover 92, and a first sub-decorative cover 93. The end cover 91 is used to be disposed on the box door 2, and the end cover 91 forms a first installation groove 911 for installing the active sliding door mechanism 1. The main decorative cover 92 and the first sub-decorative cover 93 are alternatively installed on the end cover 91. A first notch 921 is formed on the main decorative cover 92, and a handle groove 931 is formed on the first sub-decorative cover 93. In the case where the main decorative cover 92 is installed on the end cover 91, the main decorative cover 92 covers the first installation groove 911, and the active sliding door mechanism 1 passes through the first notch 921. The active sliding door mechanism 1 is used to be connected to the door panel 3 so that the active sliding door mechanism 1 drives the door panel 3 to move in the width direction of the box door 2 during the opening or closing of the box door 2; in the case where the door panel 3 and the active sliding door mechanism 1 are not provided and the first sub-decorative cover 93 is installed on the end cover 91, the first sub-decorative cover 93 covers the first installation groove 911, and the active sliding door mechanism 1 is separated from the door panel 3. The handle groove 931 on the first sub-decorative cover 93 can be used to open or close the box door 2, improving the convenience during use.

[0092] Specifically, as Figure 2 and Figure 3 shown, when the active sliding door mechanism 1 and the door panel 3 need to be installed, the main decorative cover 92 is installed on the end cover 91. The first notch 921 thereon allows the active sliding door mechanism 1 to pass through, and at the same time, the main decorative cover 92 covers the first installation groove 911, enhancing the overall aesthetics. The active sliding door mechanism 1 is connected to the door panel 3 by passing through the first notch 921. During the process of the box door 2 rotating outward to open with respect to the box body 4, the active sliding door mechanism 1 drives the door panel 3 to slide away from the hinge 5, thereby preventing the door panel 3 from interfering with the outer obstacles. During the process of the box door 2 rotating toward the box body 4 to close, the active sliding door mechanism 1 drives the door panel 3 to slide toward the hinge 5, thereby preventing the door panel 3 from interfering with the obstacles after closing.

[0093] As Figure 4 shown, in the case where the active sliding door mechanism 1 and the door panel 3 are not needed, the first sub-decorative cover 93 replaces the main decorative cover 92 and is installed on the end cover 91. The first sub-decorative cover 93 not only completely covers the entire first installation groove 911 but also provides a handle groove 931. The user can conveniently open or close the box door 2 through this handle groove 931, improving the convenience of use.

[0094] In this embodiment, by providing a door panel 3 on the cabinet door 2 and the refrigeration device being an in-built type, when it is arranged in a groove-shaped space or between two cabinets, the door panel 3 can be arranged flush with the side wall of the groove or the cabinets on both sides, so as to reduce the gap between the refrigeration device and the adjacent wall or cabinet, making it more aesthetically pleasing.

[0095] Based on the above embodiment, in some examples, such as Figure 1 shown, the box body 4 is formed with at least two storage spaces, and a plurality of door body assemblies are provided. Each door body assembly corresponds to one of the storage spaces, so as to drive the door panel 3 to move relative to the corresponding cabinet door 2 during the opening or closing process of any cabinet door 2.

[0096] Specifically, the box body 4 is formed with a first storage space and a second storage space, and two door body assemblies are provided, namely a first door body assembly and a second door body assembly; the cabinet door 2 of the first door body assembly is rotatably connected to the box body 4 and is adapted to open or close the first storage space; the cabinet door 2 of the second door body assembly is rotatably connected to the box body 4 and is adapted to open or close the second storage space.

[0097] Among them, two decorative cover mechanisms 9 are provided on the first door body assembly, one decorative cover mechanism 9 is arranged at the top and the other decorative cover mechanism 9 is arranged at the bottom. Correspondingly, two decorative cover mechanisms 9 are also provided on the second door body assembly, one decorative cover mechanism 9 is arranged at the top and the other decorative cover mechanism 9 is arranged at the bottom. With such a design, each door body assembly is equipped with a decorative cover mechanism 9, which not only improves the overall aesthetics but also hides the possible internal mechanical structures or installation grooves, making the appearance of the entire box body 4 more tidy and harmonious. For example, when the cabinet door 2 does not need to be connected to the door panel 3, the first secondary decorative cover 93 is connected to the end cover 91, and the first secondary decorative cover 93 can cover the first installation groove 911, improving the overall aesthetics. When the cabinet door 2 needs to be connected to the door panel 3, the main decorative cover 92 is connected to the end cover 91, and the active sliding door mechanism 1 can be used to drive the door panel 3 to move relative to the cabinet door 2 in the width direction during the opening or closing process of the cabinet door 2.

[0098] In one example, such as Figures 1 to 9As shown, to facilitate the user to conveniently open and close the door 2 even when the door panel 3 is not provided, the first door body assembly is arranged above the second door body assembly. When there is a first auxiliary decorative cover 93 at the bottom of the first door body assembly and a second auxiliary decorative cover 94 at the top of the second door body assembly, the avoidance groove 941 of the second auxiliary decorative cover 94 corresponds to the handle groove 931 of the first auxiliary decorative cover 93. The function of the avoidance groove 941 is to provide sufficient space when the user operates the handle groove to prevent adjacent components (such as the end cover 91) from hindering the operation. It ensures that when the handle groove 931 on the first auxiliary decorative cover 93 is used, it will not be hindered by the adjacent end cover 91. The corresponding design of the avoidance groove 941 and the handle groove 931 allows the user to more smoothly use the handle groove 931 to open or close the door 2 and avoid interference between the first door body assembly and the second door body assembly.

[0099] In some embodiments, such as Figure 12 and Figure 13 As shown, the door body assembly and the box body 4 are used to be arranged in the installation space 8 formed between the first cabinet body 6 and the second cabinet body 7. There is an opening on the outside of the installation space 8. This design enables the door body assembly and the box body 4 to be integrally embedded into the cabinet body. During the process of the door 2 passing through the opening to control the opening or closing of the storage space, the active sliding door mechanism 1 is configured to drive the door panel 3 on the door 2 to move a preset distance in a direction away from or towards the hinge 5, so that the door panel 3 can avoid the side walls of the first cabinet body 6 and the second cabinet body 7.

[0100] During the process of the door 2 passing through the opening to control the opening or closing of the storage space, the active sliding door mechanism 1 is configured to drive the door panel 3 on the door 2 to move a preset distance in a direction away from or towards the hinge 5. To avoid interference between the door panel 3 and the side walls of the first cabinet body 6 and the second cabinet body 7, and to enable the door panel 3 to smoothly open or close through the movement of the preset distance without colliding with or getting stuck on the side walls of the cabinet body.

[0101] For example, during the opening process of the door 2, the active sliding door mechanism 1 drives the door panel 3 to move a preset distance along the door 2 in a direction away from the hinge 5. In this way, the door panel 3 can smoothly avoid the side wall of the second cabinet body 7, enabling the door 2 to be fully opened, facilitating the user to access items. Similarly, during the closing process of the door 2, the active sliding door mechanism 1 drives the door panel 3 to move a preset distance along the door 2 in a direction towards the hinge 5. In this way, the door panel 3 can smoothly avoid the side wall of the first cabinet body 6, enabling the door 2 to be fully closed, maintaining the overall aesthetics and sealing performance.

[0102] Finally, it should be noted that the above embodiments are only used to illustrate the present utility model, rather than to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that various combinations, modifications or equivalent replacements of the technical solutions of the present utility model do not depart from the spirit and scope of the technical solutions of the present utility model, and should all be covered within the scope of the claims of the present utility model.

Claims

1. A decorative cover mechanism (9), characterized in that, Applied to a refrigeration device including a box body (4), a box door (2), and a door panel (3), and is used to be arranged on the box door (2) with a door panel (3) and an active sliding door mechanism (1) provided on the outer side. The box door (2) is rotatably connected to the box body (4), and the box door (2) is adapted to open or close the storage space of the box body (4); The decorative cover mechanism (9) includes: An end cover (91), which is used to be arranged on the box door (2) and is formed with a first installation groove (911) for installing the active sliding door mechanism (1); A main decorative cover (92) and a first sub-decorative cover (93). The main decorative cover (92) and the first sub-decorative cover (93) are alternatively installed on the end cover (91). A first notch (921) is formed on the main decorative cover (92), and a handle groove (931) is formed on the first sub-decorative cover (93); In the case where the main decorative cover (92) is installed on the end cover (91), the main decorative cover (92) covers the first installation groove (911), and the active sliding door mechanism (1) passes through the first notch (921). The two ends of the active sliding door mechanism (1) are respectively used to be connected to the box body (4) and the door panel (3), so that during the opening or closing process of the box door (2), the active sliding door mechanism (1) drives the door panel (3) to move relative to the width direction of the box door (2); in the case where the first sub-decorative cover (93) is installed on the end cover (91) and the active sliding door mechanism (1) is separated from the door panel (3), the first sub-decorative cover (93) covers the first installation groove (911).

2. The decorative cover mechanism (9) according to claim 1, characterized in that, Both the main decorative cover (92) and the first sub-decorative cover (93) are provided with guiding ribs (932), and the end cover (91) is provided with guiding grooves (923) adapted to the guiding ribs (932). The main decorative cover (92) is detachably connected to the end cover (91) through the corresponding guiding ribs (932) and guiding grooves (923), and the first sub-decorative cover (93) is detachably connected to the end cover (91) through the corresponding guiding ribs (932) and guiding grooves (923).

3. The decorative cover mechanism (9) according to claim 1, wherein, There are multiple end covers (91), and the decorative cover mechanism (9) further includes: A second sub-decorative cover (94), which is formed with an avoidance groove (941); In the case where the first sub-decorative cover (93) is installed on one of the end covers (91), the second sub-decorative cover (94) is installed on an adjacent end cover (91), and the avoidance groove (941) corresponds to the handle groove (931).

4. The decorative cover mechanism (9) according to claim 3, wherein, The second sub-decorative cover (94) is provided with guiding ribs (932), and the end cover (91) is provided with guiding grooves (923) adapted to the guiding ribs (932). The second sub-decorative cover (94) is detachably connected to the end cover (91) through the guiding ribs (932) and guiding grooves (923).

5. The decorative cover mechanism (9) according to claim 1, characterized in that, The end cover (91) is further formed with a second mounting groove (912) for mounting the driven sliding door mechanism (10), and the main decorative cover (92) is further formed with a second notch (922) for the driven sliding door mechanism (10) to pass through; When the main decorative cover (92) is mounted on the end cover (91), the driven sliding door mechanism (10) passes through the second notch (922). The driven sliding door mechanism (10) is used for connecting with the door panel (3) so that the driven sliding door mechanism (10) cooperates to guide the door panel (3) to move relative to the box door (2) during the opening or closing process of the box door (2).

6. A door body assembly, characterized in that, Comprising: A box door (2), rotatably connected to a box body (4) and adapted to open or close the storage space of the box body (4); A door panel (3), slidably disposed outside the box door (2); A driving sliding door mechanism (1), disposed on the box door (2) and configured to drive the door panel (3) to move relative to the box door (2) during the opening or closing process of the box door (2); And a decorative cover mechanism (9) according to any one of claims 1-5.

7. A refrigeration device, characterized in that, Comprising: A box body (4), forming a storage space; A door body assembly according to claim 6, wherein the box door (2) is rotatably connected to the box body (4) and is adapted to open or close the storage space.

8. The refrigeration device according to claim 7, characterized in that, The box body (4) forms at least two storage spaces, and a plurality of door body assemblies are provided. Each door body assembly corresponds to one of the storage spaces so that during the opening or closing process of any one of the box doors (2), the door panel (3) is driven to move relative to the corresponding box door (2).

9. The refrigeration device according to claim 8, characterized in that, The box body (4) forms a first storage space and a second storage space, and two door body assemblies are provided, namely a first door body assembly and a second door body assembly; the box door (2) of the first door body assembly is rotatably connected to the box body (4) and is adapted to open or close the first storage space; the box door (2) of the second door body assembly is rotatably connected to the box body (4) and is adapted to open or close the second storage space.

10. The refrigeration device according to claim 9, wherein, The first door body assembly is disposed above the second door body assembly; When a first auxiliary decorative cover (93) is provided at the bottom of the first door body assembly and a second auxiliary decorative cover (94) is provided at the top of the second door body assembly, the second auxiliary decorative cover (94) is formed with an avoidance groove (941), and the avoidance groove (941) corresponds to the handle groove (931) of the first auxiliary decorative cover (93).

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