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 used for being arranged on a box door to form a first mounting groove; the decorative cover is detachably arranged on the end cover; the driving sliding door component is detachably arranged in the first mounting groove; and the traction component is connected with the box body and the driving sliding door component. And under the condition that the decorative cover is mounted on the end cover and the driving sliding door part is separated from the first mounting groove, the decorative cover shields the first mounting groove. According to the decorative cover mechanism, when the box door does not need to be connected with the door plate, the decorative cover can shield the first mounting groove, the overall attractiveness is improved, and when the box door needs to be connected with the door plate, the driving sliding door component can be matched with the traction component to 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.

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 box door, and at the same time, the gap between the embedded appliance and the side wall of the cabinet is required to be higher to further improve the home integration effect. This leads to the interference between the door body assembly with the door panel and the side wall of the installation space in the cabinet during the opening and closing of the door when the existing hinge technology is used after the appliance is embedded in the cabinet, resulting in the abnormal opening or closing of the door body assembly of the appliance. And when other components are used to connect and drive the movement of the door panel, if there is a scenario where the door panel is not installed, the added components will affect the aesthetics of the entire appliance. 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 the added components for driving the movement of the door panel affect the aesthetics of the entire appliance in the scenario where the door panel is not installed.

[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 box door with a door panel on the outside. 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;

[0007] A decorative cover, which is used to be detachably arranged on the end cover;

[0008] A driving sliding door component, which is detachably arranged in the first installation groove;

[0009] When the decorative cover is installed on the end cover and the driving sliding door component is separated from the first installation groove, the decorative cover covers the first installation groove; when the decorative cover is separated from the end cover and the driving sliding door component is arranged in the first installation groove, the driving sliding door component is used to be connected to the door panel, so that the driving sliding door component drives the door panel to move relative to the width direction of the box door during the opening or closing of the box door.

[0010] According to the decorative cover mechanism of the embodiment of the present application, the end cover is formed with a second mounting groove, and the decorative cover mechanism further comprises: a driven sliding door component, which is detachably disposed in the second mounting groove;

[0011] When the decorative cover is installed on the end cover and the driven sliding door component is detached from the second mounting groove, the decorative cover is blocked on the second mounting groove; when the decorative cover is detached from the end cover and the driven sliding door component is arranged in the second mounting groove, the driven sliding door component is used to connect with the door panel so that the driven sliding door component cooperates to guide the door panel to move relative to the width direction of the door during the process of opening or closing the door.

[0012] According to the decorative cover mechanism of the embodiment of the present application, a first plug block is provided on the decorative cover, and a slot adapted to the first plug block is formed on one side of the end cover adjacent to the first mounting groove and / or the second mounting groove, and the decorative cover is detachably arranged on the end cover via the first plug block and the slot.

[0013] According to the decorative cover mechanism of the embodiment of the present application, the end cover is provided with a second plug-in block, and the end cover is used to be detachably arranged on the box door through the second plug-in block.

[0014] According to the decorative cover mechanism of the embodiment of the present application, the active sliding door component includes:

[0015] A first base having a first guide rail formed on one side and a second guide rail formed on the other side;

[0016] A first sliding block is slidably disposed on the first guide rail and is used for transmission connection with the box body;

[0017] A second sliding block is slidably disposed on the second guide rail and connected to the door panel;

[0018] A connecting member, two ends of which are respectively connected to the first slider and the second slider;

[0019] When the first slider moves 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.

[0020] According to the decorative cover mechanism of the embodiment of the present application, the driven sliding door component is arranged on the box door in parallel with the active sliding door component, and includes a second base and a third sliding block;

[0021] A third guide rail is formed on the second base, the third slider is slidably disposed on the third guide rail, and the third slider is connected to the door panel.

[0022] The door body assembly according to the second aspect embodiment of the present utility model includes:

[0023] A box door, rotatably connected to the box body, adapted to open or close the storage space of the box body;

[0024] A door panel, slidably disposed outside the box door;

[0025] A driving sliding door component, disposed on the box door, configured to drive the door panel to move relative to the box door during the opening or closing process of the box door; and the above-mentioned decorative cover mechanism.

[0026] According to the door body assembly of the embodiment of the present application, there are two decorative cover mechanisms, wherein the end cover of one decorative cover mechanism is disposed on the top of the box door, and the end cover of the other decorative cover mechanism is disposed on the bottom of the box door.

[0027] According to the door body assembly of the embodiment of the present application, a hanging ear is provided on the door panel and is hung on the driving sliding door component.

[0028] The refrigeration device according to the second aspect embodiment of the present utility model includes:

[0029] A box body, forming a storage space;

[0030] The above-mentioned door body assembly, the box door is rotatably connected to the box body, adapted to open or close the storage space.

[0031] According to the refrigeration device of the embodiment of the present application, the box body forms at least two storage spaces, and there are multiple door body assemblies, and 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 process of any box door.

[0032] 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:

[0033] The decorative cover mechanism provided by the present utility model, by providing an end cover on the box door, and correspondingly providing a first installation groove for installing the driving sliding door component, and providing a detachable decorative cover on the end cover, enables the decorative cover to cover the first installation groove when the box door does not need to be connected to the door panel, improving the overall aesthetics, and when the box door needs to be connected to the door panel, the driving sliding door component can be used in cooperation with the traction component to drive the door panel to move relative to the width direction of the box door during the opening or closing process of the box door, so that the door panel can avoid obstacles such as side walls and objects.

[0034] The door body assembly provided by the present utility model rotatably connects the box door to the box body, and slidably arranges the door panel on the outer side of the box door. When the box door does not need to be connected to the door panel, the decorative cover can cover the first installation groove, improving the overall aesthetics. When the box door needs to be connected to the door panel, the active sliding door component and the traction component can be used to drive the door panel to move relative to the width direction of the box door during the opening or closing process of the box door, so that the door panel can avoid obstacles such as side walls and objects, and prevent the door panel from interfering with the obstacles and affecting the rotation of the box door.

[0035] The refrigeration equipment provided by the present utility model combines the decorative cover mechanism, the box door and the door panel, so that the box door of the refrigeration equipment can avoid interference with surrounding objects when opening and closing, improving the convenience of use.

[0036] Some of the additional aspects and advantages of the present utility model will be given in the following description, some will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0037] 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 drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0038] Figure 1 It is a schematic diagram of the door body assembly of the refrigeration equipment provided by the embodiment of the present application with a door panel arranged;

[0039] Figure 2 It is a schematic diagram of the door body assembly of the refrigeration equipment provided by the embodiment of the present application without a door panel arranged;

[0040] Figure 3 It is one of the schematic diagrams of the decorative cover mechanism provided by the embodiment of the present application;

[0041] Figure 4 It is another schematic diagram of the decorative cover mechanism provided by the embodiment of the present application;

[0042] Figure 5 It is a third schematic diagram of the decorative cover mechanism provided by the embodiment of the present application;

[0043] Figure 6 It is a fourth schematic diagram of the decorative cover mechanism provided by the embodiment of the present application;

[0044] Figure 7 It is a schematic diagram of the active sliding door component provided by the embodiment of the present application;

[0045] Figure 8It is a schematic diagram of the driven sliding door component provided by an embodiment of the present application;

[0046] Figure 9 It is a schematic structural diagram when the door body assembly slides in the refrigeration equipment provided by an embodiment of the present application.

[0047] Figure 10 It is a schematic structural diagram of the installation position of the door body assembly in the refrigeration equipment provided by an embodiment of the present application.

[0048] Figure 11 It is one of the schematic diagrams of the door panel installation provided by an embodiment of the present application;

[0049] Figure 12 It is the second schematic diagram of the door panel installation provided by an embodiment of the present application;

[0050] Reference numerals:

[0051] 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; 2, box door; 3, door panel; 31, hanging ear; 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 insert block; 92, decorative cover; 921, first insert block; 10, driven sliding door component; 101, second base; 1011, third guide rail; 102, third slider. Detailed implementation manners

[0052] The following further describes in detail the implementation manners of the present utility model in conjunction with the 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.

[0053] 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", "up", "down", "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.

[0054] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly specified and limited, 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 circumstances.

[0055] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may mean 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 mean 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 "under", "below" and "beneath" the second feature may mean 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.

[0056] 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 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.

[0057] Next, in conjunction with Figures 1 to 10 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 as a refrigerator. However, it should be understood that the refrigeration equipment in the present application can also be applied as a freezer or any other suitable equipment.

[0058] In one embodiment of the present application, as Figures 1 to 6As shown, it is applied to a refrigeration device. The decorative cover mechanism 9 is used to be arranged on the door 2 with a door panel 3 on the outside. The door 2 is rotatably connected to the box body 4, and the door 2 is adapted to open or close the storage space of the box body 4. In this embodiment, the decorative cover mechanism 9 includes: an end cover 91, a decorative cover 92, a driving sliding door component 1 and a traction component. The end cover 91 is used to be arranged on the door 2 and is formed with a first installation groove 911. The decorative cover 92 is used to be detachably arranged on the end cover 91. The driving sliding door component 1 is detachably arranged in the first installation groove 911; the traction component is connected to the box body 4 and the driving sliding door component 1; when the decorative cover 92 is installed on the end cover 91 and the driving sliding door component 1 is separated from the first installation groove 911, the decorative cover 92 covers the first installation groove 911; when the decorative cover 92 is separated from the end cover 91 and the driving sliding door component 1 is arranged in the first installation groove 911, the driving sliding door component 1 is used to be connected to the door panel 3. During the opening or closing process of the door 2, the box body 4 drives the traction component, and the traction component drives the driving sliding door component 1, so that the driving sliding door component 1 drives the door panel 3 to move relative to the width direction of the door 2.

[0059] In this embodiment, the end cover 91 is the basic component of the decorative cover mechanism 9. The end cover 91 is fixed on the door 2 and provides an installation platform for other components (such as the decorative cover 92 and the driving sliding door component 1). The end cover 91 is provided with a first installation groove 911, and the first installation groove 911 is used to accommodate the driving sliding door component 1 and provide a sliding space for it when needed. The main function of the decorative cover 92 is to beautify the appearance of the door. When the driving sliding door component 1 is not in use, it covers the first installation groove 911 to keep the surface of the door 2 clean and beautiful. The driving sliding door component 1 is a component in the decorative cover mechanism 9 that is used to cooperate with the movement of the door panel 3. It can cooperate with the traction component to drive the door panel 3 to move relative to the width direction of the door 2 during the opening or closing process of the door 2. The driving sliding door component 1 is detachably arranged in the first installation groove 911, and this design is convenient for users to install, adjust or maintain according to the usage requirements.

[0060] As Figure 2 shown, when the decorative cover 92 is installed on the end cover 91 and the driving sliding door component 1 is not in the first installation groove 911, the door 2 is separated from the door panel 3, and the decorative cover 92 can effectively cover the first installation groove 911 to avoid it becoming a visual defect on the door 2. As Figure 1As shown, when the decorative cover 92 is not installed on the end cover 91 and the active sliding door component 1 is arranged in the first installation groove 911, the box door 2 is connected to the door panel 3, and the active sliding door component 1 can be connected to the door panel 3. Through the opening and closing actions of the box door 2, the active sliding door component 1 cooperates with the traction component to drive the door panel 3 to move on the box door 2 to avoid obstacles such as side walls and objects. This decorative cover mechanism 9, through the ingenious combination of the end cover 91, the decorative cover 92 and the active sliding door component 1, not only improves the aesthetic appearance of the box door 2, but also increases its practicality. Users can choose whether to install the decorative cover 92 and whether to use the active sliding door component 1 to drive the door panel 3 to move according to their needs.

[0061] The decorative cover mechanism 9 provided by the present utility model, by arranging an end cover 91 on the box door 2 and correspondingly arranging a first installation groove 911 for installing the active sliding door component 1, and arranging a detachable decorative cover 92 on the end cover 91, enables the decorative cover 92 to block the first installation groove 911 when the box door 2 does not need to be connected to the door panel 3, improving the overall aesthetics, and when the box door 2 needs to be connected to the door panel 3, the active sliding door component 1 can be used to cooperate with the traction component to drive the door panel 3 to move relative to the width direction of the box door 2 during the opening or closing process of the box door 2, so that the door panel 3 can avoid obstacles such as side walls and objects.

[0062] In some embodiments, as Figures 1 to 6 shown, the end cover 91 is formed with a second installation groove 912, and the decorative cover mechanism 9 further includes: a driven sliding door component 10, and the driven sliding door component 10 is detachably arranged in the second installation groove 912. When the decorative cover 92 is installed on the end cover 91 and the driven sliding door component 10 is disengaged from the second installation groove 912, the decorative cover 92 blocks the second installation groove 912; when the decorative cover 92 is disengaged from the end cover 91 and the driven sliding door component 10 is arranged in the second installation groove 912, the driven sliding door component 10 is used to be connected to the door panel 3, so that the driven sliding door component 10 can cooperate to guide the door panel 3 to move relative to the width direction of the box door 2 during the opening or closing process of the box door 2.

[0063] Specifically, the end cover 91 is the basic component in the whole structure, and a second installation groove 912 is designed thereon. The second installation groove 912 is used for installing or accommodating the driven sliding door component 10. The driven sliding door component 10 is detachably arranged in the second installation groove 912. It can be easily installed or disassembled according to needs.

[0064] As Figure 2As shown, when the decorative cover 92 is installed on the end cover 91, the active sliding door component 1 disengages from the first installation groove 911, and the driven sliding door component 10 disengages from the second installation groove 912, the decorative cover 92 covers the first installation groove 911 and the second installation groove 912, and the box door 2 is separated from the door panel 3. The decorative cover 92 can effectively cover the first installation groove 911 and the second installation groove 912, preventing the installation grooves on the box door 2 from becoming visual defects on the box door 2.

[0065] As Figure 1 shown, when the decorative cover 92 is separated from the end cover 91, the active sliding door component 1 is arranged in the first installation groove 911, the driven sliding door component 10 is arranged in the second installation groove 912, the box door 2 is arranged on the door panel 3, the active sliding door component 1 can be connected to the door panel 3, and through the opening and closing actions of the box door 2, the active sliding door component 1 drives the door panel 3 to move on the box door 2 to avoid obstacles such as side walls and objects. In this process, the driven sliding door component 10 can guide 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.

[0066] In some embodiments, as Figures 3 to 6 shown, to complete the covering of the first installation groove 911 and the second installation groove 912 and at the same time reduce the occupied space, the decorative cover 92 is provided with a first insertion block 921, and a slot 913 adapted to the first insertion block 921 is formed on one side of the end cover 91 adjacent to the first installation groove 911 and / or the second installation groove 912. The decorative cover 92 is detachably arranged on the end cover 91 through the first insertion block 921 and the slot 913.

[0067] In this embodiment, according to the shape of the slot 913, the shape of the first insertion block 921 is adapted to it to ensure that it can achieve seamless docking with the slot 913. The inside of the slot 913 may contain a guiding inclined surface or a protrusion, and these designs help to guide the first insertion block 921 to smoothly enter the slot 913 when installing the decorative cover 92, reducing the installation difficulty and improving the user experience.

[0068] To enhance the connection stability and reduce vibration noise, elastic elements (such as spring pieces, rubber pads, etc.) may be embedded in the slot 913. When the first insertion block 921 is inserted, these elements will provide a certain resistance to ensure that the decorative cover 92 will not fall off due to slight vibrations. In addition to the basic cooperation between the first insertion block 921 and the slot 913, the decorative cover 92 may also be designed with a snap structure. These snaps will lock with the corresponding parts on the end cover 91 when the decorative cover 92 is installed in place, further increasing the connection stability. The user can unlock it by pressing or rotating a specific release button, thereby realizing the disassembly of the decorative cover 92.

[0069] In addition, in order to improve the shielding effect of the decorative cover 92 on the two mounting grooves and prevent external factors such as dust and moisture from invading the interior, a sealing strip or a sealing rubber ring can be provided between the contact surfaces of the decorative cover 92 and the end cover 91. These sealing elements can ensure that the decorative cover fits tightly with the end cover 91 in the installed state, forming an effective sealing barrier.

[0070] In some embodiments, as Figures 3 to 6 shown, the end cover 91 is provided with a second insertion block 914, and 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, and the second insertion block 914 is a structure protruding from the bottom of the end cover, which 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 component on the door 2, the fit 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, the user can easily remove the end cover 91 for cleaning, maintenance or replacement when needed.

[0071] In some embodiments, as Figure 7 shown, the active sliding door component 1 includes: a first base 13, a first slider 11, a second slider 12 and a connecting member 14. A first guide rail 131 is formed on one side of the first base 13, and a second guide rail 132 is formed on the other side; the first slider 11 is slidably arranged on the first guide rail 131 and is used for driving connection with the box body 4; the second slider 12 is slidably arranged on the second guide rail 132 and is connected with the door panel 3; both ends of the connecting member 14 are respectively connected with the first slider 11 and the second slider 12; when 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.

[0072] Specifically, as Figure 7As shown, the first guide rail 131 is located on the inner side of the first base 13, providing a sliding track for the first slider 11. The second guide rail 132 is located on the outer side of the first base 13, parallel to or at a certain angle to the first guide rail 131 (the manufacturing and installation error should be considered, about plus or minus 10°), providing a sliding track for the second slider 12. The first slider 11 is slidably arranged on the first guide rail 131, and the first slider 11 is transmission-connected to the box body 4. The second slider 12 is slidably arranged on the second guide rail 132, and is connected to the door panel 3. The two ends of the connecting member 14 are respectively connected to the first slider 11 and the second slider 12.

[0073] When the door 2 is opened or closed, the relative movement between the box body 4 and the door 2 causes the first slider 11 to move on the first guide rail 131 under the driving force. Since the two ends of the connecting member 14 are respectively fixed to the first slider 11 and the second slider 12, by reasonably setting the extension direction of the connecting member, the connecting member 14 will drive the second slider 12 to move in the opposite direction on the second guide rail 132. This synchronous reverse movement feature enables the door panel 3 to slide relative to the width direction of the box body 4.

[0074] The active sliding door component 1 provided by the utility model is configured with a first slider 11 and a second slider 12 respectively on a first guide rail 131 and a second guide rail 132, and a connecting member 14 is used to connect the first slider 11 and the second slider 12, so that when the first slider 11 moves, it can drive the second slider 12 to move in the opposite direction. Therefore, when the first slider 11 is transmission-connected to the box body 4 and the second slider 12 is connected to the door panel 3, the active sliding door component 1 can be used to drive the door panel 3 to slide in the width direction of the box door 2, thereby enabling the door panel 3 to avoid obstacles such as side walls and objects during the closing or opening process of the box door 2, so as to meet the user's usage requirements in different scenarios.

[0075] It should be noted that, in practical applications, the design of the first slider 11 and the second slider 12 can be flexible and varied 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. From a material perspective, the first slider 11 and the second slider 12 can be made of materials with low friction coefficients and good stability, such as metal alloys, engineering plastics or special lubricating materials. The selection of these materials is intended to improve the durability of the slider, reduce wear and noise during sliding, and ensure smooth sliding.

[0076] In some embodiments, the traction member 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, 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. In this embodiment, by respectively fixing the first rotating shaft fixing seat and the second rotating shaft fixing seat on the first slider 11 and the box body 4, and connecting them through the 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 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 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.

[0077] In some embodiments, as Figure 7 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.

[0078] 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. Thus, 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.

[0079] 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.

[0080] 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 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.

[0081] In some embodiments, as Figure 7As shown, the active sliding door component 1 further includes: a first fixed seat 15 and a second fixed seat 16. The first fixed 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 fixed 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.

[0082] In this embodiment, the first fixed 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 slide freely in this limiting groove and is simultaneously subject to certain constraints to ensure that it moves 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 fixed 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 works in cooperation with the first connecting member to jointly drive the synchronous reverse movement of the first slider 11 and the second slider 12. The presence 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.

[0083] 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 fixed seat 15 and / or the second fixed seat 16. The positions and numbers of these fixing holes are determined according to the connection methods and requirements of the external structures. The active sliding door component 1 further includes fasteners, which are used to pass through the fixing holes on the fixed seats to firmly fix the active sliding door component 1 to the external structures. The fasteners can be fasteners in the form of bolts, screws, rivets, etc., and the specific selection depends on the actual application scenarios and connection requirements. During the installation process, the fasteners pass through the fixing holes and cooperate with the corresponding components (such as nuts, threaded holes, etc.) on the external structures to achieve a firm connection through tightening or riveting.

[0084] In some embodiments, as Figure 7 shown, rotatable support bearings can be provided in the first limiting groove and / or the second limiting groove as needed; 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.

[0085] Specifically, when a support bearing is arranged in the first limit 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 limit groove more smoothly during the sliding process, reducing wear and noise caused by direct friction. Similarly, if support bearings are also arranged in the second limit groove, the corresponding part of the second connecting member will also be pressed on these bearings to achieve a similar smooth sliding effect.

[0086] When selecting 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 adjusted according to needs. 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.

[0087] In some embodiments, as Figure 8 shown, the decorative cover mechanism 9 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. 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. The third slider 102 is connected to the door panel 3.

[0088] In this embodiment, the second base 101 serves as the main body 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.

[0089] In an embodiment of the present application, as Figures 1 to 6 shown, 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 arranged on the outer side of the box door 2. The structure of the decorative cover mechanism 9 can refer to the above embodiment and will not be elaborated here.

[0090] Specifically, during the process of the box door 2 rotating outward to open the box body 4 (as Figure 9As shown by the middle arc arrow, the box body 4 drives the traction component, the traction component drives the active sliding door component 1, and the active sliding door component 1 drives the door panel 3 to slide away from the hinge 5, so as to prevent the door panel 3 from interfering with the obstacles outside. During the process of the box door 2 rotating and closing towards the box body 4, the box body 4 drives the traction component, the traction component drives the active sliding door component 1, and the active sliding door component 1 drives the door panel 3 to slide towards the hinge 5, so as to prevent the door panel 3 from interfering with the obstacles after closing.

[0091] For the door body assembly according to 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 the active sliding door component 1 is arranged on the box door 2. The active sliding door component 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 and opening or closing 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, and prevent the door panel 3 from interfering with the obstacles and affecting the rotation of the box door 2, so as to meet the use requirements of users in different scenarios. In addition, when the box door 2 does not need to be connected to the door panel 3 in this embodiment, the decorative cover 92 can block the first installation groove 911, improving the overall aesthetics.

[0092] In some embodiments, as Figure 3 and Figure 4 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 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 component 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 on 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.

[0093] 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 arranging two active sliding door components 1 to cooperate with each other to disperse these forces, the movement of the door panel 3 is made 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 box door 2. The active sliding door component 1 on the top is correspondingly arranged in the top decorative cover mechanism 9, and the active sliding door component 1 on the bottom is correspondingly arranged in the bottom decorative cover mechanism 9.

[0094] As Figure 1 、 Figure 2 、 Figure 11 and Figure 12As shown, a hanging ear 31 is provided on the door panel 3 and is hung on the active sliding door component 1 so that the door panel 3 is connected to the active sliding door component 1.

[0095] In this embodiment, the hanging ear 31 is divided into a first hanging ear and a second hanging ear. The first hanging ear is hung on the active sliding door component 1, and the second hanging ear is hung on the driven sliding door component 10. The door panel 3 is connected to the active sliding door component 1 and the driven sliding door component 10 through the hanging ear 31 thereon. This connection method not only ensures the stability of the door panel 3 but also enables the door panel 3 to move relative to the box door 2 when needed.

[0096] When the box door 2 is opened or closed, the active sliding door component 1 will move accordingly. Since the door panel 3 is connected to the active sliding door component 1 and the driven sliding door component 10 through the hanging ear 31, the door panel 3 will also be driven to move accordingly. Specifically, when the box door 2 is opened, the active sliding door component 1 may push the door panel 3 to slide outwards; when the box door 2 is closed, the active sliding door component 1 may pull the door panel 3 to slide inwards. The driven sliding door component 10 plays a role in guiding and stabilizing the movement of the door panel 3 throughout the process.

[0097] In another embodiment 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 as 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 structure of the door body assembly can refer to the above embodiments and will not be elaborated here.

[0098] Specifically, during the process of the box door 2 rotating outwards to open relative to the box body 4 (as shown by the arc arrow in Figure 9 ), the active 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 active sliding door component 1 drives the door panel 3 to slide in a direction close to the hinge 5, thereby preventing the door panel 3 from interfering with obstacles after closing.

[0099] 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 cabinets, the door panel 3 can be set flush with the side wall of the groove or the cabinets on both sides to reduce the gap between the refrigeration device and the adjacent wall or cabinet, making it more beautiful.

[0100] As Figure 2 shown, when the decorative cover 92 is installed on the end cover 91 and the active sliding door component 1 is not in the first installation groove, the box door 2 is separated from the door panel 3, and the decorative cover 92 can effectively block the first installation groove 911 to prevent it from becoming a visual defect on the box door 2. As Figure 1As shown, when the decorative cover 92 is not installed on the end cover 91 and the active sliding door component 1 is disposed in the first installation groove 911, the box door 2 is connected to the door panel 3, and the active sliding door component 1 can be connected to the door panel 3. By the opening and closing actions of the box door 2, the active sliding door component 1 drives the door panel 3 to move on the box door 2 so as to avoid obstacles such as side walls and objects. Through the ingenious combination of the end cover 91, the decorative cover 92 and the active sliding door component 1, the decorative cover mechanism 9 not only enhances the aesthetic appearance of the box door 2 but also increases its practicality.

[0101] Based on the above embodiments, in some examples, such as Figure 1 and Figure 2 shown, the box body 4 is formed with at least two storage spaces, and a plurality of door body assemblies are provided, and each door body assembly corresponds to one of the storage spaces, so that during the opening or closing process of any box door 2, the door panel 3 is driven to move relative to the corresponding box door 2.

[0102] 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 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.

[0103] Among them, two decorative cover mechanisms 9 are provided on the first door body assembly, one of the decorative cover mechanisms 9 is disposed at the top and the other decorative cover mechanism 9 is disposed at the bottom. Correspondingly, two decorative cover mechanisms 9 are also provided on the second door body assembly, one of the decorative cover mechanisms 9 is disposed at the top and the other decorative cover mechanism 9 is disposed at the bottom. Under such a design, each door body assembly is equipped with a decorative cover mechanism 9, which not only enhances 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 box door 2 does not need to be connected to the door panel 3, the decorative cover 92 can block the first installation groove 911 to enhance the overall aesthetics, and when the box door 2 needs to be connected to the door panel 3, the active sliding door component 1 can be used to drive the door panel 3 to move relative to the width direction of the box door 2 during the opening or closing process of the box door 2.

[0104] It should be noted that in this embodiment, since there are a first door body assembly and a second door body assembly, a total of 4 decorative cover mechanisms 9 are provided, respectively as Figures 3 to 6 shown. As Figure 3 shown, the decorative cover mechanism 9 is disposed at the top of the box door 2 in the first door body assembly. As Figure 4 shown, the decorative cover mechanism 9 is disposed at the bottom of the box door 2 in the first door body assembly. As Figure 5 shown, the decorative cover mechanism 9 is disposed at the top of the box door 2 in the second door body assembly. As Figure 6As shown, the decorative cover mechanism 9 is provided at the bottom of the box door 2 of the second door body assembly.

[0105] In some embodiments, as Figure 9 and Figure 10 shown, the door body assembly and the box body 4 are configured 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 on the box door 2 to move a preset distance 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.

[0106] 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 on the box door 2 to move a preset distance 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 smoothly open or close through the movement of the preset distance without colliding with or jamming against the side walls of the cabinet body.

[0107] For example, as Figure 9 and Figure 10 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.

[0108] 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.

[0109] 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, it is used to be set on a door (2) with a door panel (3) on the outside. The door (2) is rotatably connected to a box body (4), and the 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 set on the door (2), and a first installation groove (911) is formed; A decorative cover (92) for being detachably set on the end cover (91); An active sliding door component (1) detachably set in the first installation groove (911); A traction component connected to the box body (4) and the active sliding door component (1); When the decorative cover (92) is installed on the end cover (91) and the active sliding door component (1) disengages from the first installation groove (911), the decorative cover (92) covers the first installation groove (911); when the decorative cover (92) disengages from the end cover (91) and the active sliding door component (1) is set in the first installation groove (911), the active sliding door component (1) is used to connect with the door panel (3); during the opening or closing process of the door (2), the box body (4) drives the traction component, and the traction component drives the active sliding door component (1), so that the active sliding door component (1) drives the door panel (3) to move in the width direction of the door (2) relative to the door (2).

2. The decorative cover mechanism (9) according to claim 1, wherein, The end cover (91) forms a second installation groove (912), and the decorative cover mechanism (9) further includes: a driven sliding door component (10) detachably set in the second installation groove (912); When the decorative cover (92) is installed on the end cover (91) and the driven sliding door component (10) disengages from the second installation groove (912), the decorative cover (92) covers the second installation groove (912); when the decorative cover (92) disengages from the end cover (91) and the driven sliding door component (10) is set in the second installation groove (912), 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 in the width direction of the door (2) relative to the door (2) during the opening or closing process of the door (2).

3. The decorative cover mechanism (9) according to claim 2, characterized in that, The decorative cover (92) is provided with a first insertion block (921), and a slot (913) adapted to the first insertion block (921) is formed on one side of the end cover (91) adjacent to the first installation groove (911) and / or the second installation groove (912). The decorative cover (92) is detachably set on the end cover (91) through the first insertion block (921) and the slot (913).

4. The decorative cover mechanism (9) according to claim 2, characterized in that, The end cover (91) is provided with a second insertion block (914), and the end cover (91) is used to be detachably set on the door (2) through the second insertion block (914).

5. The decorative cover mechanism (9) according to any one of claims 1-4, 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; The first slider (11) is slidably arranged on the first guide rail (131) and is used for driving connection with the box body (4); The second slider (12) is slidably arranged on the second guide rail and is connected with the door panel (3); The connecting piece (14) has two ends respectively connected with the first slider (11) and the second slider (12); When 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 piece (14).

6. The decorative cover mechanism (9) according to any one of claims 2-4, characterized in that, The driven sliding door component (10) is arranged in parallel with the active sliding door component (1) on the box door (2) and includes 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 with the door panel (3).

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

8. The door body assembly according to claim 7, characterized in that 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).

9. The door body assembly according to claim 7, wherein Hanging ears (31) which are hung on the active sliding door component (1) are arranged on the door panel (3).

10. A refrigeration device, characterized in that, It includes: The box body (4) forms a storage space; The door body assembly according to any one of claims 7 - 9, the box door (2) is rotatably connected to the box body (4) and is adapted to open or close the storage space.

11. The refrigeration device according to claim 10, characterized in that, The box body (4) forms at least two storage spaces, there are multiple door body assemblies, and 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 box door (2) during the opening or closing process of any box door (2).

Images