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 arranged on a box door and is provided with a first mounting groove for mounting a driving sliding door part; the decorative cover is detachably arranged on the end cover, and a first notch is formed in the decorative cover; under the condition that the decorative cover is mounted on the end cover, the decorative cover shields the first mounting groove, and the driving sliding door part penetrates through the first notch and is used for being connected with the door plate, so that the driving sliding door part drives the door plate to move relative to the box door in the process that the box door is opened or closed. According to the decorative cover mechanism provided by the utility model, the direct exposure of the active sliding door component is avoided, the installation of the active sliding door component can be matched, and the active sliding door component is arranged on the box door in a hidden manner, so that the beauty of the whole electric appliance is improved, and the integrated effect of home furnishing is ensured.

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 appliances 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 cabinet 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 connecting and driving the door panel to move through other components to avoid interference will affect the aesthetics of the entire electrical appliance and the home integration effect. Summary of the Utility Model

[0003] The utility model aims to solve at least 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 process of opening and closing the door, the door panel of the door body assembly with the door panel is connected and driven by other components, affecting the aesthetics of the entire electrical appliance and the home integration effect.

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

[0005] The decorative cover mechanism includes:

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

[0007] A decorative cover, which is used to be detachably arranged on the end cover and is formed with a first notch;

[0008] When the decorative cover is installed on the end cover, the decorative cover covers the first installation groove, and the active sliding door component passes through the first notch and is used to be connected to the door panel, so that during the process of opening or closing the cabinet door, the door panel moves relative to the width direction of the cabinet door.

[0009] According to the decorative cover mechanism of the embodiment of the present application, the end cover is further formed with a second installation groove for installing a driven sliding door component, and the decorative cover is further formed with a second notch for the driven sliding door component to pass through;

[0010] When the decorative cover is installed on the end cover, the driven sliding door component passes through the second notch. The driven sliding door component is used to be connected to the door panel so that, during the opening or closing of the box door, the driven sliding door component cooperates to guide the door panel to move relative to the box door.

[0011] For the decorative cover mechanism according to an embodiment of the present application, one of the end cover and the decorative cover is provided with a first insertion block, and the other is provided with a slot adapted to the first insertion block. The decorative cover is detachably arranged on the end cover through the first insertion block and the slot.

[0012] For the decorative cover mechanism according to an embodiment of the present application, the decorative cover is provided with the first insertion block, and a slot is formed on one side of the end cover adjacent to the first installation groove. The slot communicates with the first installation groove.

[0013] For the decorative cover mechanism according to an embodiment of the present application, the end cover is provided with a second insertion block, and the end cover is detachably arranged on the box door through the second insertion block.

[0014] The door body assembly according to the second aspect embodiment of the present utility model includes:

[0015] A box door, rotatably connected to the box body and adapted to open or close the storage space of the box body;

[0016] A door panel, slidably arranged outside the box door;

[0017] A driving sliding door component, arranged 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; and the above-mentioned decorative cover mechanism.

[0018] For the door body assembly according to an embodiment of the present application, the driving sliding door component includes:

[0019] A first base, with a first guide rail formed on one side and a second guide rail formed on the other side;

[0020] A traction assembly and a first slider, the first slider is slidably arranged on the first guide rail, both ends of the traction assembly are connected to the first slider and the box body, and the first slider is in transmission connection with the box body through the traction assembly;

[0021] A second slider, slidably arranged on the second guide rail and connected to the door panel;

[0022] A connecting piece, with both ends respectively connected to the first slider and the second slider;

[0023] When the traction assembly drives the first slider to move on the first guide rail, the first slider drives the second slider to move in the opposite direction on the second guide rail through the connecting member.

[0024] The door body assembly according to an embodiment of the present application further includes:

[0025] A driven sliding door member, which is arranged in parallel with the active sliding door member on the box door and includes a second base and a third slider;

[0026] A third guide rail is formed on the second base, the third slider is slidably arranged on the third guide rail, and the third slider is connected to the door panel.

[0027] The refrigeration device according to the second aspect embodiment of the present utility model includes:

[0028] A box body, which forms a storage space;

[0029] The above-mentioned door body assembly, the box door is rotatably connected to the box body and is adapted to open or close the storage space.

[0030] One or more of the above technical solutions in the embodiments of the present utility model have at least one of the following technical effects:

[0031] The decorative cover mechanism provided by the present utility model is provided with an end cover on the box door, and correspondingly provided with a first installation groove for installing the active sliding door member. A decorative cover with a first notch is provided on the end cover. When the decorative cover is installed on the end cover, the decorative cover covers the first installation groove, and the active sliding door member can pass through the first notch and be connected to the door panel, so that during the opening or closing process of the box door, the active sliding door member drives the door panel to move relative to the box door, thereby enabling the door panel to avoid obstacles such as side walls and objects during the closing or opening process of the box door, and this decorative cover mechanism can cooperate with the installation of the active sliding door member to hide the active sliding door member on the box door, which not only improves the aesthetics of the entire appliance, but also ensures the effect of home integration.

[0032] 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 outside of the box door, and is provided with an active sliding door member on the box door. The active sliding door member connects the box door and the door panel to drive the door panel to slide in the width direction of the box door relative to the box door during the process of the box door rotating and opening or closing relative to the box body, thereby enabling the door panel to avoid obstacles such as side walls and objects during the closing or opening process of the box door, and this decorative cover mechanism can cooperate with the installation of the active sliding door member to hide the active sliding door member on the box door, which not only improves the aesthetics of the entire door body assembly, but also ensures the effect of home integration.

[0033] The refrigeration device provided by the present utility model combines a decorative cover mechanism, a cabinet door, and a door panel, enabling the cabinet door of the refrigeration device to avoid interference with surrounding objects when opening and closing, thereby improving the convenience of use.

[0034] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Description of the Drawings

[0035] To more clearly illustrate the technical solutions in the embodiments of the present utility model or in related technologies, the following will briefly introduce the drawings required for use in the description of the embodiments or related technologies. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0036] Figure 1 It is a schematic structural diagram when the door body assembly slides in the refrigeration device provided by the embodiment of the present application.

[0037] Figure 2 It is a schematic structural diagram of the installation position of the door body assembly in the refrigeration device provided by the embodiment of the present application.

[0038] Figure 3 It is an exploded view of the refrigeration device provided by the embodiment of the present application.

[0039] Figure 4 It is a front view of the refrigeration device provided by the embodiment of the present application.

[0040] Figure 5 It is a schematic diagram of the active sliding door component provided by the embodiment of the present application.

[0041] Figure 6 It is a schematic diagram of the driven sliding door component provided by the embodiment of the present application.

[0042] Reference Signs:

[0043] 1. Active sliding door component; 11. First slider; 12. Second slider; 13. First base; 131. First guide rail; 132. Second guide rail; 14. Connecting piece; 15. First fixing seat; 16. Second fixing seat; 17. Traction assembly; 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; 913. Slot; 914. Second insertion block; 92. Decorative cover; 921. First notch; 922. Second notch; 923. First insertion block; 10. Driven sliding door component; 101. Second base; 1011. Third guide rail; 102. Third slider. Detailed implementation manners

[0044] The following further describes the implementation manners 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.

[0045] 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, and 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 therefore cannot be understood as a limitation to the embodiments of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0046] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" 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.

[0047] In the embodiments of the present utility model, unless otherwise clearly defined and limited, 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 in indirect 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 horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "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 horizontal height of the first feature is less than that of the second feature.

[0048] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means 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 representations 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.

[0049] The following is combined with Figures 1 to 6 Describe the decorative cover mechanism, door body assembly and refrigeration equipment of the present application. The decorative cover mechanism and door body assembly in the present application can be applied to household appliances, such as refrigerators. However, it should be understood that the decorative cover mechanism and door body assembly in the present application can also be applied to dishwashers, washing machines or any other suitable equipment. The refrigeration equipment in the present application is, for example, applied to a refrigerator. However, it should be understood that the refrigeration equipment in the present application can also be applied to a freezer or any other suitable equipment.

[0050] In one embodiment of the present application, as Figures 1 to 4 shown, applied to a refrigeration equipment, the decorative cover mechanism 9 is used to be arranged on a cabinet door 2 with a door panel 3 and an active sliding door component 1 provided on the outside. The cabinet door 2 is rotatably connected to a cabinet body 4, and the cabinet door 2 is adapted to open or close the storage space of the cabinet body 4. The decorative cover mechanism 9 includes: an end cover 91 and a decorative cover 92. The end cover 91 is used to be arranged on the cabinet door 2, and the end cover 91 is formed with a first installation groove 911 for installing the active sliding door component 1. The decorative cover 92 is used to be detachably arranged on the end cover 91 and is formed with a first notch 921; in the case where the decorative cover 92 is installed on the end cover 91, the decorative cover 92 covers the first installation groove 911, and a part of the active sliding door component 1 passes through the first notch 921 and is used to be connected to the door panel 3, so that during the opening or closing process of the cabinet door 2, the active sliding door component 1 drives the door panel 3 to move relative to the width direction of the cabinet door 2.

[0051] In this embodiment, the end cover 91 is fixed on the door 2 and serves as the basic part of the decorative cover mechanism 9. The first mounting groove 911 on the end cover 91 is specially designed for mounting the active sliding door component 1 to ensure that the active sliding door component can be firmly fixed on the door 2. The decorative cover 92 is detachably arranged on the end cover 91 and is used to cooperate with the end cover 91 to place the active sliding door component 1. The first notch 921 on the decorative cover 92 ensures that the active sliding door component 1 can pass through smoothly, while maximizing the shielding of the active sliding door component 1 below and maintaining the appearance neat. When the decorative cover 92 is mounted on the end cover 91, it completely covers the first mounting groove 911, enabling the active sliding door component 1 to be shielded and arranged in the first mounting groove 911, enhancing the overall aesthetics. At the same time, in order to enable the active sliding door component 1 to pass through the first notch 921 and connect to the door panel 3.

[0052] When the user controls the opening or closing of the door 2, the active sliding door component 1 drives the door panel 3 to move relative to the width direction of the door 2. Due to the design of the decorative cover 92, this movement is almost invisible in appearance, and the user will only notice the smooth movement of the door panel 3.

[0053] The decorative cover mechanism 9 provided by the present utility model sets the end cover 91 on the door 2 and correspondingly sets the first mounting groove 911 for mounting the active sliding door component 1, and sets the decorative cover 92 with the first notch 921 on the end cover 91. When the decorative cover 92 is mounted on the end cover 91, the decorative cover 92 shields the first mounting groove 911, and the active sliding door component 1 can pass through the first notch 921 and connect to the door panel 3, so that when the active sliding door component 1 drives the door panel 3 to move relative to the door 2 during the opening or closing of the door 2, the door panel 3 can avoid obstacles such as side walls and objects during the closing or opening of the door 2, and the decorative cover mechanism 9 can cooperate with the installation of the active sliding door component 1 to hide the active sliding door component 1 on the door 2, not only enhancing the aesthetics of the entire appliance, but also ensuring the effect of home integration.

[0054] In some embodiments, as Figures 1 to 4 shown, when the length of the door panel 3 is relatively long, relying solely on a single active sliding door component 1 to drive its movement may cause uneven force or structural limitations, resulting in unstable movement, or even shaking or jamming. To enhance the stability and smoothness of the movement of the door panel 3, a driven sliding door component 10 is provided as an auxiliary support and guiding component. Through the coordinated action of the driven sliding door component 10 and the active sliding door component 1, it can be ensured that the door panel remains stable and does not shake during the movement.

[0055] To cooperate with the setting of the driven sliding door component 10, the end cover 91 is further formed with a second installation groove 912 for installing the driven sliding door component 10, and the decorative cover 92 is further formed with a second notch 922 for the driven sliding door component 10 to pass through; in the case where the decorative cover 92 is installed on the end cover 91, the driven sliding door component 10 passes through the second notch 922, and the driven sliding door component 10 is used to connect with the door panel 3 so that the driven sliding door component 10 cooperates to guide the door panel 3 to move relative to the cabinet door 2 during the opening or closing of the cabinet door 2.

[0056] In this embodiment, the installation space specifically designed for the driven sliding door component 10 on the end cover 91 ensures that the driven sliding door component 10 can be stably installed on the cabinet door 2. The second notch 922 opened at the position corresponding to the driven sliding door component 10 on the decorative cover 92 allows the driven sliding door component 10 to pass through and exposes part of the structure for connection with the door panel 3.

[0057] When the cabinet door 2 is opened or closed, the active sliding door component 1, as the active component, drives the door panel 3 to start moving. At the same time, the driven sliding door component 10, as the auxiliary component, is connected to the door panel 3 and moves with it. During the movement, the driven sliding door component 10 provides additional support and guiding force for the door panel 3 to ensure that the door panel can move smoothly along the predetermined track. Through the synergistic effect of the active sliding door component 1 and the driven sliding door component 10, the movement process of the door panel 3 becomes more stable, smooth and reliable.

[0058] In some embodiments, as Figures 1 to 4 shown, one of the end cover 91 and the decorative cover 92 is provided with a first insertion block 923, and the other is provided with a slot 913 adapted to the first insertion block 923, and the decorative cover 92 is detachably arranged on the end cover 91 through the first insertion block 923 and the slot 913.

[0059] Specifically, when the first insertion block 923 is provided on the end cover 91, the slot 913 is provided on the decorative cover 92. When the slot 913 is provided on the end cover 91, the first insertion block 923 is provided on the decorative cover 92. The shape and depth of the slot 913 need to match the first insertion block 923 to ensure that the insertion block can be smoothly inserted and achieve the expected connection effect. The decorative cover 92 is detachably arranged on the end cover 91 through the first insertion block 923 and the slot 913

[0060] Generally, the decorative cover 92 is provided with a first insertion block 923. The first insertion block 923 is a protruding structure for inserting into the slot 913 of the end cover 91 to achieve connection. The shape and size of the first insertion block 923 need to be precisely designed to ensure a tight fit and stable connection with the slot 913. A slot 913 is formed on one side of the end cover 91 adjacent to the first installation groove 911. The slot 913 communicates with the first installation groove 911, but they are functionally independent. When the first insertion block 923 of the decorative cover 92 is inserted into the slot 913 of the end cover 91, the fit between them should be seamless to prevent loosening or falling off during use. In addition, some anti-slip or locking structures can be designed on the surfaces of the first insertion block 923 and the slot 913 to further enhance the stability of the connection. Due to the detachable design, users can easily remove the decorative cover 92 for cleaning, maintenance, or replacement when needed. This design not only improves the maintainability of the product but also provides users with a more flexible way of using it. When the decorative cover 92 is installed on the end cover 91, it can completely cover the first installation groove 911 and components such as the active sliding door component 1 inside it. This can not only enhance the overall aesthetics of the product but also prevent dust and debris from entering the installation groove and damaging the active sliding door component.

[0061] It can be understood that when a second installation groove 912 is provided on the end cover 91, two slots 913 can be provided on the end cover 91. One of the slots 913 communicates with the first installation groove 911, and the other slot 913 communicates with the second installation groove 912. The decorative cover 92 is provided with two first insertion blocks 923, and the two first insertion blocks 923 are respectively inserted into the two slots 913.

[0062] In some embodiments, such as Figure 3 and Figure 4As shown, the end cover 91 is provided with a second insertion block 914. The end cover 91 is detachably arranged on the door 2 through the second insertion block 914. The bottom edge of the end cover 91 is provided with the second insertion block 914. The second insertion block 914 is a structure protruding from the bottom of the end cover, and is used to cooperate with the corresponding components on the door 2 to achieve detachable connection. The shape, size and quantity of the second insertion block 914 need to be determined according to the structure and design requirements of the door 2 to ensure the stability of the connection. The door 2 is provided with a mounting groove, a buckle or other forms of connection structures corresponding to the second insertion block 914. These structures are used to receive and fix the second insertion block 914, so as to ensure that the end cover 91 can be firmly installed on the door 2. When the second insertion block 914 is inserted into the corresponding components on the door 2, the cooperation between the two should be seamless to prevent loosening or falling off during use. In order to improve the stability of the connection, some anti-slip, locking or positioning elements, such as barbs, bumps or grooves, can be provided on the second insertion block 914 and the connection structure. Due to the detachable design, users can easily remove the end cover 91 for cleaning, maintenance or replacement when needed.

[0063] In an embodiment of the present application, as Figures 1 to 4 shown, the door body assembly includes: a door 2, a door panel 3, a driving sliding door component 1 and a decorative cover mechanism 9. The 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 arranged on the outer side of the door 2. The driving sliding door component 1 is arranged on the door 2 and is configured to drive the door panel 3 to move relative to the door 2 during the opening or closing process of the door 2.

[0064] In this embodiment, the decorative cover mechanism 9 includes: an end cover 91 and a decorative cover 92. The end cover 91 is used to be arranged on the door 2, and the end cover 91 is formed with a first mounting groove 911 for mounting the driving sliding door component 1. The decorative cover 92 is used to be detachably arranged on the end cover 91 and is formed with a first notch 921; in the case where the decorative cover 92 is mounted on the end cover 91, the decorative cover 92 covers the first mounting groove 911, and the driving sliding door component 1 passes through the first notch 921 and is used to be connected to the door panel 3, so that during the opening or closing process of the door 2, the driving sliding door component 1 drives the door panel 3 to move relative to the width direction of the door 2. When the user controls the opening or closing of the door 2, the driving sliding door component 1 drives the door panel 3 to move relative to the width direction of the door 2. Due to the design of the decorative cover 92, this action is almost invisible in appearance, and the user will only notice the smooth movement of the door panel 3.

[0065] Specifically, during the process of the door 2 rotating outward to open the box body 4 (such as Figure 1As shown by the middle arc arrow), the active sliding door component 1 drives the door panel 3 to slide away from the hinge 5, so as to avoid interference between the door panel 3 and the obstacles on the outside. During the process of the cabinet door 2 rotating and closing towards the cabinet body 4, the active sliding door component 1 drives the door panel 3 to slide towards the hinge 5, so as to avoid interference between the door panel 3 and the obstacles after closing.

[0066] For the door body assembly according to the embodiment of the present application, the cabinet door 2 is rotatably connected to the cabinet body 4, the door panel 3 is slidably arranged on the outside of the cabinet door 2, and the active sliding door component 1 is arranged on the cabinet door 2. The active sliding door component 1 connects the cabinet door 2 and the door panel 3, so as to drive the door panel 3 to slide in the width direction of the cabinet door 2 during the process of the cabinet door 2 rotating and opening or closing relative to the cabinet 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 cabinet door 2, and avoid interference between the door panel 3 and the obstacles, which affects the rotation of the cabinet door 2, so as to meet the usage requirements of users in different scenarios. In addition, in this embodiment, the active sliding door component 1 is hidden on the cabinet door 2, which not only improves the beauty of the whole appliance, but also ensures the effect of home integration.

[0067] In some embodiments, such as Figure 3 and Figure 4 As shown, there are two decorative cover mechanisms 9. The end cover 91 of one decorative cover mechanism 9 is arranged on the top of the cabinet door 2, and the end cover 91 of the other decorative cover mechanism 9 is arranged on the bottom of the cabinet door 2. The decorative cover mechanism 9 arranged on the top of the cabinet door 2 is mainly used to cover and beautify the mechanical structure on the top of the cabinet door 2, such as the active sliding door component 1 arranged. At the same time, it also provides a smooth and tidy appearance for the top of the cabinet door 2, which is coordinated with the overall style of the cabinet body 4. Corresponding to the top decorative cover mechanism 9, the bottom decorative cover mechanism 9 is also arranged at the bottom of the cabinet door 2, but its main functions and effects are similar to those of the top decorative cover mechanism, both of which are to cover the mechanical structure and improve the appearance beauty.

[0068] Specifically, when the door panel 3 is long or heavy, a single active sliding door component 1 may be difficult to bear its weight and inertial force, resulting in unstable movement or shaking. By setting two active sliding door components 1 to cooperate with each other to disperse these forces, the movement of the door panel 3 is more stable and reliable. For example, there are two active sliding door components 1, which are respectively arranged on the top and bottom of the cabinet door 2. The active sliding door component 1 at the top is correspondingly arranged in the top decorative cover mechanism 9, and the active sliding door component 1 at the bottom is correspondingly arranged in the bottom decorative cover mechanism 9.

[0069] In some embodiments, such as Figure 5As shown in the figure, the active sliding door component 1 includes: a traction component, a first base 13, a first slider 11, a second slider 12, and a connecting member 14. One side of the first base 13 is formed with a first guide rail 131, and the other side is formed with a second guide rail 132; the first slider 11 is slidably disposed on the first guide rail 131 and is drivingly connected to the box body 4 through the traction component; the second slider 12 is slidably disposed on the second guide rail 132 and is connected to the door panel 3; both ends of the connecting member 14 are respectively connected to the first slider 11 and the second slider 12; one end of the traction component is used for rotatably connecting to the first slider 11, and the other end is used for rotatably connecting to the box body 4. In the case where the first slider 11 moves on the first guide rail 131, the first slider 11 drives the second slider 12 to move in the opposite direction on the second guide rail 132 through the connecting member 14.

[0070] Specifically, as Figure 5 shown, the first guide rail 131 is located inside the first base 13 and provides a sliding track for the first slider 11. The second guide rail 132 is located outside the first base 13 and is parallel or at a certain angle to the first guide rail 131 (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 11 is slidably disposed on the first guide rail 131, and the first slider 11 is drivingly connected to the box body 4 through the traction component. The second slider 12 is slidably disposed on the second guide rail 132 and is connected to the door panel 3. Both ends of the connecting member 14 are respectively connected to the first slider 11 and the second slider 12.

[0071] 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 11 to be driven to move on the first guide rail 131 through the traction component. Since both ends of the connecting member 14 are respectively fixed to the first slider 11 and the second slider 12, by reasonably setting the extending direction of the connecting member 14, the connecting member 14 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.

[0072] Specifically, the traction component 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 11, the second rotating shaft fixing seat is used for connecting 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.

[0073] In this embodiment, by fixing the first rotating shaft fixing seat and the second rotating shaft fixing seat on the first slider 11 and the box body 4 respectively, 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 11 is pulled 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 11 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.

[0074] It should be noted that in practical applications, the designs of the first slider 11 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.

[0075] From the perspective of materials, the first slider 11 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 sliding.

[0076] In some embodiments, as Figures 1 to 5 shown, the connecting member 14 is a rope, and the connecting member 14 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 11 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 11 and the second slider 12.

[0077] Specifically, one end of the first connecting member is fixed at a predetermined position of the first slider 11, 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 11 moves on the first guide rail 131, 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.

[0078] 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 of the first slider 11 (opposite to the connection point of the first connecting member), bypasses the other side of the first base 13, and finally is connected 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 component run more smoothly.

[0079] By adjusting the bypass path and the fixed point position of the first connecting member and the second connecting member on the first base 13, the performance of the active sliding door component can be further optimized. For example, the tension of the rope can be adjusted to ensure the synchronization and consistency of the first slider 11 and the second slider 12 during movement.

[0080] In some embodiments, such as Figures 3 to 6 shown, the active sliding door component 1 further includes: a first fixing seat 15 and a second fixing seat 16. The first fixing seat 15 is connected to one end of the first base 13 and is formed with a first limiting groove. The two ends of the first limiting groove are docked with one ends of the first guide rail 131 and the second guide rail 132, and a part of the first connecting member is slidably disposed in the first limiting groove; the second fixing seat 16 is connected to the other end of the first base 13 and is formed with a second limiting groove. The two ends of the second limiting groove are docked with the other ends of the first guide rail 131 and the second guide rail 132, and a part of the second connecting member is slidably disposed in the second limiting groove.

[0081] In this embodiment, the first fixing seat 15 is connected to one end of the first base 13, and the first limiting groove is docked with one ends of the first guide rail 131 and the second guide rail 132, forming a smooth transition area. The first connecting member (i.e., a part of the rope) can freely slide in this limiting groove while being subject to certain constraints to ensure its movement along a predetermined path. This design not only reduces the friction and wear of the first connecting member during movement but also improves the operating efficiency and stability of the entire active sliding door component 1. Similarly, the second fixing seat 16 is connected to the other end of the first base 13 and forms a second limiting groove. The second limiting groove is docked with the other ends of the first guide rail 131 and the second guide rail 132. The second connecting member (also a part of the rope) is slidably disposed in the second limiting groove and cooperates with the first connecting member to jointly drive the synchronous reverse movement of the first slider 11 and the second slider 12. The existence of the first limiting groove and the second limiting groove not only provides stable guidance for the connecting members but also limits the movement range of the connecting members through their structural characteristics.

[0082] Optionally, for the convenience of connection with external structures (such as the box door 2 or the box frame), fixing holes are usually provided on the first fixing seat 15 and / or the second fixing seat 16. The positions and numbers of these fixing holes are determined according to the connection method and requirements of the external structure. The active sliding door component 1 further includes fasteners, which are used to pass through the fixing holes on the fixing seat to firmly fix the active sliding door component 1 to the external structure. The fasteners can be fasteners in the form of bolts, screws, rivets, etc., and the specific selection depends on the actual application scenario and connection requirements. During installation, the fasteners pass through the fixing holes and cooperate with the corresponding components (such as nuts, threaded holes, etc.) on the external structure to achieve a firm connection by tightening or riveting, etc.

[0083] In some embodiments, such as Figures 3 to 6 shown, a rotatable support bearing may be provided in the first limiting groove and / or the second limiting groove as required; a part of the first connecting member is pressed on the support bearing in the first limiting groove; and / or, a part of the second connecting member is pressed on the support bearing in the second limiting groove.

[0084] Specifically, when a support bearing is provided in the first limiting groove, a part of the first connecting member (i.e., a part of the rope) is pressed on these support bearings. The rolling characteristics of the support bearings enable the first connecting member to pass through the first limiting groove more smoothly during the sliding process, reducing wear and noise caused by direct friction. Similarly, if a support bearing is also provided in the second limiting groove, the corresponding part of the second connecting member is also pressed on these bearings to achieve a similar smooth sliding effect.

[0085] When selecting the support bearings, factors such as their load-bearing capacity, wear resistance, and rolling resistance need to be considered to ensure that they can maintain stable performance during long-term use. In addition, the installation position and quantity of the bearings are also adjusted as required. Generally, at least two are required to support the first connecting member and the second connecting member respectively. In practical applications, a reasonable layout is made according to the specific design and usage requirements of the active sliding door component to achieve the best sliding effect and support stability.

[0086] In some embodiments, such as Figures 1 to 6 shown, the door body assembly further includes: a driven sliding door component 10. The driven sliding door component 10 is arranged in parallel with the active sliding door component 1 on the box door 2 (considering manufacturing and installation errors, the actual setting of the two within about plus or minus 10° also falls within the protection scope of this application). The driven sliding door component 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.

[0087] In this embodiment, the second base 101 serves as the main part of the driven sliding door component 10. The second base 101 provides a stable installation foundation 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. The driven sliding door component 10 is arranged in parallel with the active sliding door component 1 on the box door 2. This layout ensures that the two can maintain synchronization during movement, jointly bear the weight of the door panel and the forces during the sliding process, and make the operation of the door body assembly more stable.

[0088] In some embodiments, such as Figure 1 andFigure 2 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. An opening is provided on the outer side 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 box door 2 passing through the opening to control the opening or closing of the storage space, the active sliding door component 1 is configured to drive the door panel 3 to move a preset distance on the box door 2 in a direction away from or close to 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.

[0089] During the process of the box door 2 passing through the opening to control the opening or closing of the storage space, the active sliding door component 1 is configured to drive the door panel 3 to move a preset distance on the box door 2 in a direction away from or close to the hinge 5. In order 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 in order to enable the door panel 3 to be smoothly opened or closed without colliding with or jamming against the side walls of the cabinet body through the movement of the preset distance.

[0090] For example, as Figure 1 and Figure 2 shown, during the opening process of the box door 2, the active sliding door component 1 drives the door panel 3 to move a preset distance along the box 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 box door 2 to be fully opened, which is convenient for users to access items.

[0091] Similarly, during the closing process of the box door 2, the active sliding door component 1 drives the door panel 3 to move a preset distance along the box door 2 in a direction close to the hinge 5. In this way, the door panel 3 can smoothly avoid the side wall of the first cabinet body 6, enabling the box door 2 to be fully closed, maintaining the overall aesthetics and sealing performance.

[0092] In an embodiment of another aspect of the present application, as Figures 1 to 6 shown, a refrigeration device is provided, including: a box body 4 and a door body assembly provided in any of the above embodiments. Wherein, 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.

[0093] In this embodiment, the door body assembly includes: a box door 2, a door panel 3, a driving sliding door component 1, 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 outside the box door 2. The driving sliding door component 1 is disposed on the box door 2 and is configured to drive the door panel 3 to move relative to the box door 2 during the opening or closing of the box door 2. The decorative cover mechanism 9 includes: an end cover 91 and a decorative cover 92. The end cover 91 is used to be disposed on the box door 2, and the end cover 91 is formed with a first installation groove 911 for installing the driving sliding door component 1. The decorative cover 92 is used to be detachably disposed on the end cover 91 and is formed with a first notch 921; in the case where the decorative cover 92 is installed on the end cover 91, the decorative cover 92 covers the first installation groove 911, and the driving sliding door component 1 passes through the first notch 921 and is used to connect with the door panel 3, so that during the opening or closing of the box door 2, the driving sliding door component 1 drives the door panel 3 to move relative to the box door 2 in the width direction. When the user controls the opening or closing of the box door 2, the driving sliding door component 1 drives the door panel 3 to move relative to the box door 2 in the width direction. Due to the design of the decorative cover 92, this movement is almost invisible in appearance, and the user will only notice the smooth movement of the door panel 3.

[0094] Specifically, during the process of the box door 2 rotating outwardly away from the box body 4 (as shown by the curved arrow in Figure 1 ), the driving sliding door component 1 drives the door panel 3 to slide in a direction away from the hinge 5, thereby preventing the door panel 3 from interfering with obstacles outside. During the process of the box door 2 rotating towards the box body 4 to close, the driving sliding door component 1 drives the door panel 3 to slide in a direction towards the hinge 5, thereby preventing the door panel 3 from interfering with obstacles after closing.

[0095] In this embodiment, by providing the door panel 3 on the box door 2, and when the refrigeration device is an embedded type and is disposed in a groove-shaped space or between two cabinet bodies, the door panel 3 can be set flush with the side wall of the groove or the cabinet bodies on both sides, so as to reduce the gap between the refrigeration device and the adjacent wall or cabinet body, making it more beautiful.

[0096] At the same time, when the box door 2 rotates, the driving sliding door component 1 can drive the door panel 3 to move relative to the box door 2 during the rotation of the box door 2 to move as far as possible away from obstacles such as the wall or cabinet body of the side door of the box body 4, so as to prevent these obstacles from blocking the door panel 3 and affecting the rotation of the box door 2, resulting in the box door 2 being unable to be opened or closed normally. The combination of the driving sliding door component 1, the box door 2, and the door panel 3 enables the refrigeration device to avoid interference between the door panel 3 and surrounding objects during both opening and closing, improving the convenience of use. Especially in a narrow kitchen environment, this design advantage is more obvious.

[0097] It can be understood that if the door body assembly has the beneficial effects of the above embodiments, the refrigeration device correspondingly has the beneficial effects of the above embodiments. For the specific implementation manners, reference may be made to the above embodiments, and details are not repeated in this application.

[0098] Finally, it should be noted that the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. Although the present invention 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 invention do not depart from the spirit and scope of the technical solutions of the present invention, and should all be covered by the scope of the claims of the present invention.

Claims

1. A decorative cover mechanism (9), characterized in that, Applied to a refrigeration device and used to be arranged on a box door (2) with a door panel (3) and an active sliding door component (1) provided on the outer side. The box door (2) is rotatably connected to a 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) for being arranged on the box door (2), and having a first installation groove (911) for installing the active sliding door component (1). A decorative cover (92) for being detachably arranged on the end cover (91), and having a first notch (921). When the decorative cover (92) is installed on the end cover (91), the decorative cover (92) covers the first installation groove (911), and a part of the active sliding door component (1) passes through the first notch (921) and is used to connect with the door panel (3), so that during the opening or closing process of the box door (2), the door panel (3) moves in the width direction of the box door (2).

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

3. The decorative cover mechanism (9) according to claim 1, characterized in that, One of the end cover (91) and the decorative cover (92) is provided with a first insertion block (923), and the other is provided with a slot (913) adapted to the first insertion block (923). The decorative cover (92) is detachably arranged on the end cover (91) through the first insertion block (923) and the slot (913).

4. The decorative cover mechanism (9) according to claim 3, characterized in that, The decorative cover (92) is provided with the first insertion block (923), and a side of the end cover (91) adjacent to the first installation groove (911) forms the slot (913), and the slot (913) communicates with the first installation groove (911).

5. The decorative cover mechanism (9) according to claim 1, wherein, The end cover (91) is provided with a second insertion block (914), and the end cover (91) is used to be detachably arranged on the box door (2) through the second insertion block (914).

6. A door body component, characterized in that, It includes: 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 arranged on the outer side of the box door (2). An active sliding door component (1) arranged on the box door (2), 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 the decorative cover mechanism (9) according to any one of claims 1 - 5.

7. The door body assembly according to claim 6, wherein There are two said decorative cover mechanisms (9). The end cover (91) of one of the decorative cover mechanisms (9) is arranged on the top of the door (2), and the end cover (91) of the other decorative cover mechanism (9) is arranged on the bottom of the door (2).

8. The door body assembly according to claim 6, characterized in that, The active sliding door component (1) includes: A first base (13), with a first guide rail (131) formed on one side and a second guide rail (132) formed on the other side; A traction assembly and a first slider (11), the first slider (11) is slidably arranged on the first guide rail (131), both ends of the traction assembly are connected to the first slider (11) and the box body (4), and the first slider (11) is in transmission connection with the box body (4) through the traction assembly; A second slider (12), slidably arranged on the second guide rail (132) and connected to the door panel (3); A connecting piece (14), with both ends respectively connected to the first slider (11) and the second slider (12); When the traction assembly drives the first slider (11) to move on the first guide rail (131), the first slider (11) drives the second slider (12) to move in the opposite direction on the second guide rail (132) through the connecting piece (14).

9. The door body assembly according to claim 6, characterized in that, The door body assembly further includes: A driven sliding door component (10), arranged in parallel with the active sliding door component (1) on the door (2), including a second base (101) and a third slider (102); A third guide rail (1011) is formed on the second base (101), 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).

10. A refrigeration device, characterized in that, It includes: A box body (4), forming a storage space; The door body assembly according to any one of claims 6-9, the door (2) is rotatably connected to the box body (4) and is adapted to open or close the storage space.

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