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, the decorative cover mechanism comprises an end cover which is used for being arranged on a box door and is provided with a first mounting groove, and two ends of the first mounting groove are respectively provided with a first socket; first insertion pieces matched with the first insertion openings are formed at the two ends of the sliding door component, the sliding door component is inserted into the first insertion openings through the first insertion pieces so as to be detachably arranged in the first mounting groove, and the sliding door component is in transmission connection with the box body through the traction component. The decorative cover mechanism provided by the utility model can be freely mounted according to user requirements, and meanwhile, the sliding door component is configured to be that the traction component drives the sliding door component to enable the door plate to move relative to the width direction of the box door in the opening or closing process of the box door, so that the door plate avoids obstacles such as walls and objects on the side surface; and the use requirements of users in different scenes are met.

Description

Technical Field

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

[0002] With the growing demand for the integration of home appliances and home furnishings, the embedded design of home appliances has become a trend. However, in order to achieve a better home furnishing integration effect, it is sometimes necessary to fix and connect door panels on the surface of the cabinet 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 furnishing integration effect. This results in that after the appliance is embedded in the cabinet, if the existing hinge technology is used, 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 door body assembly of the appliance being unable to open or close normally. The interference is avoided by connecting and driving the door panel to move through other driving components, and the driving components are inconvenient to install, which not only affects the appearance of the entire appliance, but also affects the home furnishing integration effect. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the related art. To this end, the utility model proposes a decorative cover mechanism, a door assembly and a refrigeration device to solve the problem that the door assembly with a door panel is connected and driven by other components during the process of opening and closing the door, and the driving components are inconvenient to install, which not only affects the appearance of the entire appliance, but also affects the effect of home integration.

[0004] The decorative cover mechanism according to the first aspect of the utility model is applied to a refrigeration device and is used to be arranged on a door with a door panel on the outside, the door is rotatably connected to the box body, and the door is suitable for opening or closing the storage space of the box body;

[0005] The decorative cover mechanism comprises:

[0006] An end cover, used to be arranged on the box door, formed with a first mounting groove, and first sockets are formed at both ends of the first mounting groove;

[0007] A sliding door component and a traction component, wherein both ends of the sliding door component are formed with first plug pieces adapted to the first socket, the sliding door component is inserted into the first socket through the first plug piece so as to be detachably arranged in the first mounting groove, the sliding door component is transmission-connected to the box body through the traction component, and the sliding door component is configured so that during the process of opening or closing the box door, the traction component drives the sliding door component to move the door panel relative to the width direction of the box door.

[0008] According to the decorative cover mechanism of the embodiments of the present application, the first socket has a first notch, the first socket is strip-shaped, one end of the first socket extends to the first notch, and the other end of the first socket is located in the first installation groove.

[0009] According to the decorative cover mechanism of the embodiments of the present application, the decorative cover mechanism further includes a first fixing member. A first fixing hole is provided on the first insertion piece, and the first fixing member passes through the first fixing hole and is fixed in the side wall of the first installation groove to fix the sliding door member.

[0010] According to the decorative cover mechanism of the embodiments of the present application, the sliding door member includes:

[0011] A first base, with a first guide rail formed on one side and a second guide rail formed on the other side;

[0012] A first slider, slidably arranged on the first guide rail and used for driving connection with the box body;

[0013] A second slider, slidably arranged on the second guide rail and used for connection with the door panel;

[0014] A connecting member, with two ends respectively connected to the first slider and the second slider;

[0015] During the opening or closing process of the box door, the first slider and the second slider move in opposite directions to drive the door panel to move relative to the width direction of the box door.

[0016] According to the decorative cover mechanism of the embodiments of the present application, the end cover forms a second installation groove, and a second socket is formed in the second installation groove. The decorative cover mechanism further includes:

[0017] A driven guide rail member, with second insertion pieces adapted to the second socket formed at both ends. The driven guide rail member is fixed in the second installation groove by inserting the second insertion pieces into the second socket, and the driven guide rail member is configured to guide the door panel to move relative to the width direction of the box door during the opening or closing process of the box door.

[0018] According to the decorative cover mechanism of the embodiments of the present application, the driven guide rail member includes a second base and a third slider;

[0019] A third guide rail is formed on the second base, and the third slider is slidably arranged on the third guide rail. The third slider is used for connection with the door panel.

[0020] According to the decorative cover mechanism of the embodiment of the present application, the second socket has a second notch, the second socket is in the shape of an elongated strip, one end of the second socket extends to the second notch, and the other end of the second socket is located in the second mounting groove.

[0021] According to the decorative cover mechanism of the embodiment of the present application, the decorative cover mechanism also includes a second fixing member, the second plug piece is provided with a second fixing hole, the second fixing member passes through the second fixing hole and is fixed in the side wall of the second mounting groove to fix the driven guide rail component.

[0022] According to the second embodiment of the present invention, the door assembly comprises:

[0023] The above-mentioned decorative cover mechanism;

[0024] A box door, rotatably connected to the box body, suitable for opening or closing the storage space of the box body;

[0025] The door panel is slidably arranged on the outer side of the box door.

[0026] The refrigeration device according to the third embodiment of the utility model includes:

[0027] A box body is formed with a storage space;

[0028] The door assembly mentioned above, wherein the box door is rotatably connected to the box body, and is suitable for opening or closing the storage space.

[0029] The above one or more technical solutions in the embodiments of the utility model have at least one of the following technical effects:

[0030] The decorative cover mechanism provided by the utility model is configured such that an end cover is arranged on the box door, and a first installation groove with first sockets at both ends is arranged on the end cover, and first plug pieces adapted to the first sockets are formed at both ends of the sliding door component, so that the sliding door component can be freely inserted into the first socket through the first plug piece, so that the sliding door component can be detachably arranged in the first installation groove and can be freely installed according to user needs. At the same time, the sliding door component is transmission-connected to the box body through a traction component, and the sliding door component is configured such that during the process of opening or closing the box door, the traction component drives the sliding door component to move the door panel relative to the width direction of the box door, so that the door panel can avoid obstacles such as side walls and objects, so as to meet the user's usage needs in different scenarios.

[0031] According to the door body assembly of the embodiment of the present application, a decorative cover mechanism is provided so that the sliding door component can be detachably arranged in the first installation groove and can be freely installed according to user needs. At the same time, the door body assembly is used in the process of opening or closing the box door; the traction component and the sliding door component therein are used to drive the door panel to move relative to the width direction of the box door, so that the door panel avoids obstacles such as side walls, objects, etc.

[0032] According to the refrigeration device of the embodiment of the present application, through the combination of the decorative cover mechanism, the door of the box and the door panel, when the door panel of the refrigeration device is opened and closed, the interference between the door panel and the surrounding objects can be avoided, improving the convenience of use.

[0033] The additional aspects and advantages of the present utility model will be partly given in the following description, partly become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the related art, the following will briefly introduce the drawings required for use in the description of the embodiments or the related art. 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 also be obtained based on these drawings.

[0035] Figure 1 is a schematic diagram of the decorative cover mechanism provided by the embodiment of the present utility model.

[0036] Figure 2 is an exploded schematic diagram of the decorative cover mechanism provided by the embodiment of the present utility model.

[0037] Figure 3 is a schematic diagram of the structure when the door body assembly slides in the refrigeration device provided by the embodiment of the present application.

[0038] Figure 4 is a schematic diagram of the structure of the setting position of the door body assembly in the refrigeration device provided by the embodiment of the present application.

[0039] Figure 5 is a schematic diagram of the sliding door component provided by the embodiment of the present utility model.

[0040] Figure 6 is a schematic diagram of the driven guide rail component provided by the embodiment of the present utility model.

[0041] Figure 7 is a schematic diagram of the refrigeration device provided by the embodiment of the present utility model.

[0042] Reference Signs:

[0043] 1. Sliding door component; 12. Second slider; 13. First base; 132. Second guide rail; 17. First insert piece; 171. First fixing hole; 18. Second insert piece; 181. Second fixing hole; 2. Cabinet door; 3. Door panel; 4. Cabinet body; 5. Hinge; 6. First cabinet; 7. Second cabinet; 8. Installation space; 9. Decorative cover mechanism; 91. End cover; 911. First installation groove; 9111. First socket; 912. Second installation groove; 9121. Second socket; 10. Driven guide rail component; 101. Second base; 1011. Third guide rail; 102. Third slider. Detailed implementation manners

[0044] The following further describes in detail the implementation manners of the present utility model 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 accompanying 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", and "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 specified 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 specified and limited, the first feature being "above" or "below" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "below", "beneath" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. 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 may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0049] Combine the following Figures 1 to 7 The decorative cover mechanism, door assembly and refrigeration device of the present application are described. The decorative cover mechanism and door assembly of the present application can be applied to household appliances, such as refrigerators, but it should be understood that the door assembly of the present application can also be applied to dishwashers, washing machines or any other suitable equipment. The refrigeration device of the present application is applied to refrigerators, for example, but it should be understood that the refrigeration device of the present application can also be applied to freezers or any other suitable equipment.

[0050] In one embodiment of the present application, Figures 1 to 4 As shown, the decorative cover mechanism 9 is applied to a refrigeration device, and is used to be arranged on a 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 suitable for opening or closing the storage space of the box body 4. In this embodiment, the decorative cover mechanism 9 includes: a traction component, an end cover 91, and a sliding door component 1. The end cover 91 is used to be arranged on the door 2, and is formed with a first installation groove 911, and both ends of the first installation groove 911 are formed with a first plug 17 adapted to the first plug 9111. The sliding door component 1 is inserted into the first plug 9111 through the first plug 17 to be detachably arranged in the first installation groove 911. The sliding door component 1 is transmission-connected to the box body 4 through the traction component, and the sliding door component 1 is connected to the door panel 3. The sliding door component 1 is configured so that when the door 2 is opened or closed, the traction component drives the sliding door component 1 to move the door panel 3 relative to the width direction of the door 2.

[0051] In this embodiment, the end cover 91 is designed to be installed on the box door 2 as the basic part of the decorative cover mechanism 9. A first installation groove 911 is formed on the end cover 91, and the first installation groove 911 is used to accommodate the sliding door component 1. The first installation groove 911 is provided with a first socket 9111 at both ends, and the first socket 9111 is used to cooperate with the first plug 17 on the sliding door component 1 to realize the detachable installation of the sliding door component 1, and can be freely installed according to user needs.

[0052] When the sliding door component 1 needs to be installed, the first inserts 17 at both ends of the sliding door component 1 are inserted into the corresponding first sockets 9111. The two first sockets 9111 limit the sliding of the two first inserts 17, so that the sliding door component 1 can be slidably installed into the first installation groove 911 by the two first sockets 9111. At this time, the main function of the sliding door component 1 is to drive the door panel 3 to move relative to the width direction of the door box 2 during the opening or closing process of the door box 2, so as to avoid obstacles such as side walls and objects. When the sliding door component 1 does not need to be installed, the sliding door component 1 is withdrawn from the first sockets 9111 through the first inserts 17 at both ends, and the sliding door component 1 can be removed from the first installation groove 911.

[0053] The decorative cover mechanism 9 provided by the present utility model is provided with an end cover 91 on the door box 2, and a first installation groove 911 with first sockets 9111 at both ends is provided on the end cover 91. The two ends of the sliding door component 1 are formed with first inserts 17 adapted to the first sockets 9111, so that the sliding door component 1 can freely insert the first inserts 17 into the first sockets 9111, so that the sliding door component 1 can be detachably arranged in the first installation groove 911 and can be freely installed according to user needs. At the same time, the sliding door component 1 is configured to drive the sliding door component 1 by the traction component to move the door panel 3 relative to the width direction of the door box 2 during the opening or closing process of the door box 2, so that the door panel 3 avoids obstacles such as side walls and objects, so as to meet the use requirements of different scenarios of users.

[0054] In some embodiments, as Figures 1 to 4 shown, the first socket 9111 has a first notch, the first socket 9111 is strip-shaped, one end of the first socket 9111 extends to the first notch, and the other end of the first socket 9111 is located in the first installation groove 911.

[0055] Specifically, the first socket 9111 is designed to have an open first notch and is integrally strip-shaped. This design enables the first insert 17 of the sliding door component 1 to be easily and accurately inserted from the first notch until it is completely embedded in the first socket 9111 in the first installation groove 911. One end of the first socket 9111 extends to the first notch, which is convenient for users to directly insert from the outside, while the other end is firmly located in the first installation groove 911, ensuring the stability and firmness of the sliding door component 1 after installation.

[0056] In this embodiment, by providing the strip-shaped first socket 9111, not only is the installation process simplified, enabling the user to quickly assemble and disassemble the sliding door component 1, but also the flexibility and adaptability of the decorative cover mechanism 9 are enhanced. The user can install or disassemble the sliding door component 1 at any time according to the actual usage scenario and requirements to adjust the moving ability of the door panel 3, thereby effectively avoiding collisions with obstacles such as side walls and objects, ensuring smooth and safe use. In addition, the long strip design of the first socket 9111 also provides a certain adjustment space, allowing the sliding door component 1 to be finely adjusted within a certain range to adapt to different installation conditions and requirements, further meeting the requirements of the usage scenario.

[0057] In some embodiments, as Figures 1 to 4 shown, the decorative cover mechanism 9 further includes a first fixing member. The first insertion piece 17 is provided with a first fixing hole 171, and the first fixing member passes through the first fixing hole 171 and is fixed in the side wall of the first installation groove 911 to fix the entire sliding door component 1.

[0058] Specifically, the first insertion piece 17 is pre-provided with a first fixing hole 171, and the first fixing hole 171 precisely corresponds to the fixing point on the side wall of the first installation groove 911. After the sliding door component 1 is inserted into the first socket 9111 through the first insertion piece 17 and the preliminary installation is completed, the user or installer can use the first fixing member (such as a screw, a pin, etc.) to pass through the first fixing hole 171 and firmly screw or fix it into the side wall of the first installation groove 911. Thereby, the sliding door component 1 can be effectively and tightly connected to the end cover 91 of the decorative cover mechanism 9, forming a stable whole.

[0059] By adding the first fixing member, not only is the installation convenience improved, but more importantly, it significantly enhances the fixing effect and load-bearing capacity of the sliding door component 1. Even under external impact or long-term use, the sliding door component 1 can maintain a stable operating state, is not easily loosened or detached, thereby extending the service life of the entire decorative cover mechanism 9 and providing a more reliable and safe user experience for the user.

[0060] In some embodiments, as Figure 5 shown, the sliding door component 1 includes: a first base 13, a first slider, a second slider 12, and a connecting member. One side of the first base 13 forms a first guide rail, and the other side forms a second guide rail 132; the first slider is slidably disposed on the first guide rail and is used for driving connection with the box body 4; 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 are respectively connected to the first slider and the second slider 12; when the first slider moves on the first guide rail, the first slider drives the second slider 12 to move in the opposite direction on the second guide rail 132 through the connecting member.

[0061] Specifically, asFigure 5 As shown, the first guide rail is located inside the first base 13 and provides a sliding track for the first slider. The second guide rail 132 is located outside the first base 13 and is parallel to or at a certain angle with the first guide rail (considering manufacturing and installation errors, the actual setting of about plus or minus 10° for both also falls within the protection scope of this application), and provides a sliding track for the second slider 12. The first slider is slidably arranged on the first guide rail, and the first slider is in transmission connection with the box body 4. The second slider 12 is slidably arranged on the second guide rail 132 and is connected to the door panel 3. Both ends of the connecting member are respectively connected to the first slider and the second slider 12.

[0062] When the box door 2 is opened or closed, the relative movement between the box body 4 and the box door 2 causes the first slider to be driven to move on the first guide rail. Since both ends of the connecting member are respectively fixed to the first slider and the second slider 12, by reasonably setting the extending direction of the connecting member, the connecting member 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.

[0063] The sliding door component 1 provided by the present utility model, by respectively arranging the first slider and the second slider 12 on the first guide rail and the second guide rail 132, and connecting the first slider and the second slider 12 with a connecting member, enables the second slider 12 to move in the opposite direction when the first slider moves. Thus, when the first slider is in transmission connection with the box body 4 and the second slider 12 is connected to the door panel 3, the sliding door component 1 can be used to drive the door panel 3 to slide relative to 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 to meet the usage requirements of users in different scenarios.

[0064] It should be noted that in practical applications, the designs of the first slider and the second slider 12 can be flexible and variable to adapt to different working scenarios and performance requirements. They are not limited to specific shapes, sizes or materials, but can be customized and optimized according to specific needs.

[0065] From the perspective of materials, the first slider and the second slider 12 can be made of materials with high wear resistance, low friction coefficient and good stability, such as metal alloys, engineering plastics or special lubricating materials. The selection of these materials aims to improve the durability of the sliders, reduce wear and noise during the sliding process, and ensure the smoothness of sliding.

[0066] In some embodiments, such as Figure 7As shown, the connecting member is a rope, and the connecting member includes a first connecting member and a second connecting member. The first connecting member bypasses one end of the first base 13, and its two ends are respectively connected to one end of the first slider and the second slider 12; the second connecting member bypasses the other end of the first base 13, and its two ends are respectively connected to the other end of the first slider and the second slider 12.

[0067] Specifically, one end of the first connecting member is fixed at a predetermined position of the first slider, then bypasses a specific part of the first base 13 (such as a pulley or a guiding device on the base), and finally is connected to the corresponding position of the second slider 12. In this way, when the first slider moves on the first guide rail, the first connecting member can smoothly transmit this movement and drive the second slider 12 to move in the opposite direction on the second guide rail 132.

[0068] 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 (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 sliding door component operate more smoothly and steadily.

[0069] 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 sliding door component can be further optimized. For example, the tension of the rope can be adjusted to ensure the synchronism and consistency of the first slider and the second slider 12 during movement.

[0070] In some embodiments, as Figures 1 to 4 shown, the end cap 91 is formed with a second mounting groove 912, and a second socket 9121 is formed in the second mounting groove 912. The decorative cover mechanism further includes: a driven guide rail component 10. Both ends of the driven guide rail component 10 are formed with second inserts 18 adapted to the second socket 9121. The driven guide rail component 10 is fixed in the second mounting groove 912 by inserting the second inserts 18 into the second socket 9121, and the driven guide rail component 10 is configured to guide the door panel 3 to move relative to the width direction of the cabinet door 2 during the opening or closing of the cabinet door 2.

[0071] In this embodiment, the end cap 91 is designed with a second mounting groove 912 for mounting and fixing the driven guide rail component 10. A second socket 9121 is formed inside the second mounting groove 912. The shape and size of the second socket 9121 are closely matched with the second inserts 18 of the driven guide rail component 10.

[0072] When the driven guide rail component 10 needs to be installed, the second inserts 18 at both ends of the driven guide rail component 10 are inserted into the corresponding second sockets 9121. The two second sockets 9121 slide - limit the two second inserts 18, so that the driven guide rail component 10 can be slidably installed into the second installation groove 912 by means of the two second sockets 9121. At this time, the main function of the driven guide rail component 10 is to guide the door panel 3 to move relative to the width direction of the cabinet door 2 during the opening or closing process of the cabinet door 2, so as to avoid obstacles such as side walls and objects. When the driven guide rail component 10 does not need to be installed, the driven guide rail component 10 is withdrawn from the second socket 9121 through the second inserts 18 at both ends, and the driven guide rail component 10 can be removed from the first installation groove 911.

[0073] It can be understood that one or more second installation grooves 912 can be set according to user needs, so as to facilitate the installation of one or more driven guide rail components 10 to cooperate with the movement between the door panel 3 with a larger length and the cabinet door 2. At the same time, multiple first installation grooves 911 can also be set to facilitate the installation of multiple sliding door components 1, so as to provide a greater driving force to drive the movement between the door panel 3 and the cabinet door 2.

[0074] In some embodiments, as Figure 1 and Figure 2 shown, the second socket 9121 has a second notch. The second socket 9121 is strip - shaped. One end of the second socket extends to the second notch, and the other end of the second socket is located in the second installation groove 912.

[0075] Specifically, the second socket 9121 is designed to have an open first notch and is overall strip - shaped. This design enables the second insert 18 of the driven guide rail component 10 to be easily and accurately inserted from the second notch until it is completely embedded in the second socket 9121 in the second installation groove 912. One end of the second socket 9121 extends to the second notch, which is convenient for users to directly insert from the outside, while the other end is firmly located in the second installation groove 912, ensuring the stability and firmness of the driven guide rail component 10 after installation.

[0076] In this embodiment, by setting the strip - shaped second socket 9121, not only the installation process is simplified, enabling users to quickly disassemble and assemble the driven guide rail component 10, but also the flexibility and adaptability of the decorative cover mechanism 9 are enhanced. Users can install or disassemble the driven guide rail component 10 at any time according to the actual use scenario and requirements to adjust the moving ability of the door panel 3, so as to effectively avoid collisions with side walls, objects and other obstacles, ensuring smooth and safe use. In addition, the strip - shaped design of the second socket 9121 also provides a certain adjustment space, allowing the driven guide rail component 10 to be finely adjusted within a certain range to adapt to different installation conditions and requirements, further meeting the requirements of the use scenario.

[0077] In some embodiments, as Figures 1 to 4 shown, the decorative cover mechanism 9 further includes a second fixing member. A second fixing hole 181 is provided on the second insertion piece 18, and the second fixing member passes through the second fixing hole 181 and is fixed in the side wall of the second installation groove 912 to fix the driven guide rail component 10.

[0078] Specifically, a second fixing hole 181 is pre - provided on the second insertion piece 18, and the second fixing hole 181 precisely corresponds to the fixing point on the side wall of the second installation groove 912. After inserting the driven guide rail component 10 into the second socket 9121 through the second insertion piece 18 and completing the preliminary installation, the user or installer can use a second fixing member (such as a screw, a pin, etc.) to pass through the second fixing hole 181 and firmly screw it or fix it in the side wall of the second installation groove 912. Thus, the driven guide rail component 10 can be effectively and tightly connected to the end cover 91 of the decorative cover mechanism 9, forming a stable whole.

[0079] By adding the second fixing member, not only the installation convenience is improved, but more importantly, it significantly enhances the fixing effect and load - bearing capacity of the driven guide rail component 10. Even under external force impact or long - term use, the driven guide rail component 10 can maintain a stable operating state, is not easy to loosen or fall off, thus extending the service life of the entire decorative cover mechanism 9 and providing a more reliable and safe user experience for the user.

[0080] In some embodiments, as Figures 1 to 7 shown, the driven guide rail component 10 and the sliding door component 1 are arranged in parallel on the cabinet door 2 (considering manufacturing and installation errors, the actual setting of the two within plus or minus 10° also belongs to the protection scope of this application). As Figure 6 shown, the driven guide rail component 10 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 to the door panel 3.

[0081] In this embodiment, the second base 101 serves as the main body part of the driven guide rail 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.

[0082] It should be noted that the door panel 3 is provided with a hanging ear that is hung on the sliding door component 1 so that the door panel 3 is connected to the sliding door component 1.

[0083] Generally, the hanging ears are divided into a first hanging ear and a second hanging ear, the first hanging ear is hung on the first slider of the sliding door component 1, and the second hanging ear is hung on the third slider 102 of the driven guide rail component 10, and slots for inserting the first hanging ear and the second hanging ear are provided on the first slider and the third slider 102. The door panel 3 is connected to the sliding door component 1 and the driven guide rail component 10 through the hanging ears thereon, and 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 door 2 when needed.

[0084] When the door 2 is opened or closed, the sliding door component 1 will move accordingly. Since the door panel 3 is connected to the sliding door component 1 and the driven guide rail component 10 through the hanging ears, the door panel 3 will also be driven to move accordingly. Specifically, when the door 2 is opened, the sliding door component 1 may push the door panel 3 to slide outward; and when the door 2 is closed, the sliding door component 1 may pull the door panel 3 to slide inward. The driven guide rail component 10 plays a role in guiding and stabilizing the movement of the door panel 3 during the whole process.

[0085] In one embodiment of the present application, Figures 1 to 6 As shown, the two ends of the traction component are rotatably connected to the box body 4 and the first slider, respectively. 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, and the second rotating shaft fixing seat is used to connect 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.

[0086] In this embodiment, by fixing the first rotating shaft fixing seat and the second rotating shaft fixing seat on the first slider and the box body 4 respectively, and connecting the first rotating shaft fixing seat and the second rotating shaft fixing seat through a traction rod, 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, so that the first slider 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 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.

[0087] In one embodiment of the present application, Figures 1 to 7As shown in the figure, the door body assembly includes: a box door 2, a door panel 3, and a decorative cover mechanism 9. The box door 2 is rotatably connected to the box body 4 and is adapted to open or close the storage space of the box body 4. The door panel 3 is slidably disposed outside the box door 2. The decorative cover mechanism 9 is used to be disposed on the box door 2 with the door panel 3 on the outside. 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. In this embodiment, the decorative cover mechanism 9 includes: a traction member, an end cover 91, and a sliding door member 1. The end cover 91 is used to be disposed on the box door 2 and is formed with a first installation groove 911. First sockets 9111 are formed at both ends of the first installation groove 911. Both ends of the sliding door member 1 are formed with first inserts 17 adapted to the first sockets 9111. The sliding door member 1 is detachably disposed in the first installation groove 911 by inserting the first inserts 17 into the first sockets 9111. The sliding door member 1 is drivingly connected to the box body 4 through the traction member. The sliding door member 1 is connected to the door panel 3 and is configured to drive the door panel 3 to move in the width direction of the box door 2 relative to the box door 2 during the opening or closing of the box door 2.

[0088] Specifically, during the process of the box door 2 rotating and opening towards the outside of the box body 4, the sliding door member 1 drives the door panel 3 to slide away from the hinge 5, thereby preventing the door panel 3 from interfering with obstacles on the outside. During the process of the box door 2 rotating and closing towards one side of the box body 4, the sliding door member 1 drives the door panel 3 to slide towards the hinge 5, thereby preventing the door panel 3 from interfering with obstacles after closing.

[0089] According to the door body assembly of the embodiment of the present application, the box door 2 is rotatably connected to the box body 4, the door panel 3 is slidably disposed outside the box door 2, and the sliding door member 1 is disposed on the box door 2. The sliding door member 1 connects the box door 2 and the door panel 3 so that during the process of the box door 2 rotating and opening or closing relative to the box body 4, the door panel 3 is driven to slide in the width direction of the box door 2 relative to the box door 2, enabling the door panel 3 to avoid obstacles such as side walls and objects during the closing or opening of the box door 2, preventing the door panel 3 from interfering with the obstacles and affecting the rotation of the box door 2, so as to meet the usage requirements of users in different scenarios. In addition, in this embodiment, the sliding door member 1 can freely insert the first inserts 17 into the first sockets 9111, so that the sliding door member 1 can be detachably disposed in the first installation groove 911 and can be freely installed according to user needs.

[0090] In another embodiment of the present application, as Figures 1 to 7As shown in the figure, a refrigeration device is provided, including: a box body 4 and a door body assembly provided in any of the above embodiments. Among them, the box body 4 forms a storage space, and the box door 2 is rotatably connected to the box body 4 and is adapted to open or close the storage space. The door body assembly includes: a box door 2, a door panel 3, and a decorative cover mechanism 9. The box door 2 is rotatably connected to the box body 4 and is adapted to open or close the storage space of the box body 4. The door panel 3 is slidably disposed on the outer side of the box door 2. The decorative cover mechanism 9 is used to be disposed on the box door 2 with the door panel 3 on the outer side. The decorative cover mechanism 9 includes: a traction member, an end cover 91, and a sliding door member 1. The end cover 91 is used to be disposed on the box door 2 and forms a first installation groove 911. Both ends of the first installation groove 911 form first sockets 9111. Both ends of the sliding door member 1 form first inserts 17 adapted to the first sockets 9111. The sliding door member 1 is detachably disposed in the first installation groove 911 by inserting the first inserts 17 into the first sockets 9111. The sliding door member 1 is drivingly connected to the box body 4 through the traction member. The sliding door member 1 is connected to the door panel 3. The sliding door member 1 is configured 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.

[0091] Specifically, during the process of the box door 2 rotating outward and opening relative to the box body 4, the sliding door member 1 drives the door panel 3 to slide away from the hinge 5, thereby preventing the door panel 3 from interfering with the outer obstacles. During the process of the box door 2 rotating and closing toward one side of the box body 4, the sliding door member 1 drives the door panel 3 to slide toward the hinge 5, thereby preventing the door panel 3 from interfering with the obstacles after closing.

[0092] In this embodiment, by providing the door panel 3 on the box door 2, and when the refrigeration device is an inlaid type and is disposed in a groove-shaped space or between two cabinet bodies, the door panel 3 can be 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.

[0093] When the sliding door member 1 needs to be installed, the first inserts 17 at both ends of the sliding door member 1 are inserted into the corresponding first sockets 9111. The two first sockets 9111 perform sliding limit on the two first inserts 17, so that the sliding door member 1 can be slidably installed into the first installation groove 911 by using the two first sockets 9111. At this time, the main function of the sliding door member 1 is to be able 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 to avoid obstacles such as side walls and objects. When the sliding door member 1 does not need to be installed, the sliding door member 1 is withdrawn from the first sockets 9111 through the first inserts 17 at both ends, and the sliding door member 1 can be removed from the first installation groove 911.

[0094] In some embodiments, such as Figure 3 and Figure 4As shown, the door body assembly and the box body 4 are used to be arranged in the installation space 8 formed between the first cabinet body 6 and the second cabinet body 7. There is an opening on the 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 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.

[0095] During the process of the box door 2 passing through the opening to control the opening or closing of the storage space, the 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.

[0096] For example, as Figure 3 and Figure 4 shown, during the opening process of the box door 2, the 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.

[0097] Similarly, during the closing process of the box door 2, the 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.

[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, it is used to be arranged 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), which is used to be arranged on the door (2) and is formed with a first installation groove (911). Both ends of the first installation groove (911) are formed with first sockets (9111); A sliding door component (1) and a traction component. Both ends of the sliding door component (1) are formed with first inserts (17) adapted to the first sockets (9111). The sliding door component (1) is detachably arranged in the first installation groove (911) by inserting the first inserts (17) into the first sockets (9111). The sliding door component (1) is connected to the door panel (3), and the sliding door component (1) is in transmission connection with the box body (4) through the traction component. The sliding door component (1) is configured such that during the opening or closing of the door (2), the traction component drives the sliding door component (1) to move the door panel (3) in the width direction of the door (2).

2. The decorative cover mechanism (9) according to claim 1, characterized in that, The first socket (9111) has a first notch. The first socket (9111) is strip-shaped. One end of the first socket (9111) extends to the first notch, and the other end of the first socket (9111) is located inside the first installation groove (911).

3. The decorative cover mechanism (9) according to claim 2, characterized in that, The decorative cover mechanism (9) further includes a first fixing member. The first insert (17) is provided with a first fixing hole (171). The first fixing member passes through the first fixing hole (171) and is fixed in the side wall of the first installation groove (911) to fix the sliding door component (1).

4. The decorative cover mechanism (9) according to claim 1, characterized in that, The sliding door component (1) includes: A first base (13), with a first guide rail formed on one side and a second guide rail (132) formed on the other side; A first slider (11), slidably arranged on the first guide rail and used for transmission connection with the box body (4); A second slider (12), slidably arranged on the second guide rail (132) and used for connection with the door panel (3); A connecting member, with both ends respectively connected to the first slider (11) and the second slider (12); During the opening or closing of the door (2), the first slider (11) and the second slider (12) move in opposite directions to drive the door panel (3) to move in the width direction of the door (2).

5. The decorative cover mechanism (9) according to claim 1, characterized in that, The end cover (91) is formed with a second installation groove (912). A second socket (9121) is formed in the second installation groove (912). The decorative cover mechanism (9) further includes: The driven guide rail component (10) has second inserts (18) formed at both ends thereof and adapted to the second sockets (9121). The driven guide rail component (10) is fixed in the second installation groove (912) by inserting the second inserts (18) into the second sockets (9121). The driven guide rail component (10) is configured to guide the door panel (3) to move relative to the width direction of the cabinet door (2) during the opening or closing process of the cabinet door (2).

6. The decorative cover mechanism (9) according to claim 5, characterized in that, The driven guide rail component (10) 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 disposed on the third guide rail (1011), and the third slider (102) is used to connect with the door panel (3).

7. The decorative cover mechanism (9) according to claim 5, characterized in that, The second socket (9121) has a second notch. The second socket (9121) is in a long strip shape. One end of the second socket (9121) extends to the second notch, and the other end of the second socket (9121) is located in the second installation groove (912).

8. The decorative cover mechanism (9) according to claim 7, characterized in that, The decorative cover mechanism (9) further includes a second fixing member. A second fixing hole (181) is provided on the second insert (18). The second fixing member passes through the second fixing hole (181) and is fixed in the side wall of the second installation groove (912) to fix the driven guide rail component (10).

9. A door body assembly, characterized in that, Comprising: The decorative cover mechanism (9) according to any one of claims 1-8; A cabinet door (2) rotatably connected to a cabinet body (4) and adapted to open or close the storage space of the cabinet body (4); A door panel (3) slidably disposed outside the cabinet door (2).

10. A refrigeration device, characterized in that, Comprising: A cabinet body (4) forming a storage space; The door body assembly according to claim 9, wherein the cabinet door (2) is rotatably connected to the cabinet body (4) and is adapted to open or close the storage space.

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