Door plate structure, household appliance and furniture equipment

Abstract

The utility model relates to the technical field of household appliances and furniture, in particular to a door plate structure, household appliances and furniture equipment, and aims to solve the problems that large noise is generated in the closing process of an existing door plate, and the door plate is prone to being damaged due to collision in the closing process. According to the door plate structure, the elastic arm is arranged on the door plate or the door frame, one end of the elastic arm is arranged in the mounting groove, and the other end of the elastic arm extends out of the mounting groove, so that the end, extending out of the mounting groove, of the elastic arm can preferentially make contact with the door plate and / or preferentially make contact with the door plate compared with the door frame in the door plate closing process; therefore, noise generated in the door plate closing process can be reduced, meanwhile, the collision strength between the door plate and the door frame can be reduced, and the door plate is prevented from being damaged due to collision with the door frame in the closing process. In addition, in the closing process of the door plate, the elastic arm is gradually pressed into the mounting groove by the door frame, and therefore the attaching effect of the door plate and the door frame can be improved.

Description

Technical Field

[0001] The utility model relates to the field of household appliances and furniture, and particularly provides a door panel structure, a household appliance device and a furniture device. Background Art

[0002] In the manufacturing process of household appliances and furniture, in order to make full use of space, more and more products are designed with storage spaces and equipped with door panel structures to open or close the storage spaces. However, during the closing process of the door panel in the door panel structure, a relatively large noise will be generated, and the door panel is prone to damage due to collision when closing, which is not conducive to long-term use and thus affects the user experience.

[0003] Therefore, a new technical solution is needed in this field to solve the above problems. Summary of the Utility Model

[0004] In order to solve at least one problem in the prior art, that is, to solve the problems that a relatively large noise is generated during the closing process of the existing door panel and the door panel is prone to damage due to collision when closing, the present application provides a door panel structure, and the door panel structure includes:

[0005] A door frame;

[0006] A door panel, the door panel is rotatably arranged on the door frame;

[0007] A first elastic arm and / or a second elastic arm, one end of the first elastic arm is arranged in a first installation groove on one side of the door panel close to the door frame when the door panel is in a closed state, and the other end extends out of the first installation groove; one end of the second elastic arm is arranged in a second installation groove on one side of the door frame close to the closed door panel, and the other end extends out of the second installation groove.

[0008] In a preferred technical solution of the above door panel structure, the cross-section of the first elastic arm is linear, curved or broken line-shaped.

[0009] In a preferred technical solution of the above door panel structure, a first magnetic attraction member is arranged on the door frame;

[0010] A second magnetic attraction member is arranged at a position corresponding to the first magnetic attraction member when the door panel is in a closed state, and the second magnetic attraction member is magnetically connected to the first magnetic attraction member.

[0011] In a preferred technical solution of the above door panel structure, the first magnetic attraction member is a magnet, and the second magnetic attraction member is a metal block that can be attracted by the magnet; or

[0012] The first magnetic attraction member is a metal block that can be attracted by the magnet, and the second magnetic attraction member is a magnet; or the first magnetic attraction member and the second magnetic attraction member are mutually attracting magnets.

[0013] In the preferred technical solution of the above door panel structure, a first limiting post is provided on one side of the door frame close to the door panel in the closed state. The height of the first limiting post is simultaneously less than the distance from the end of the first elastic arm extending out of the first installation groove to the door panel and the distance from the end of the second elastic arm extending out of the second installation groove to the door frame; a first magnetic attracting member is arranged in the first limiting post.

[0014] In the preferred technical solution of the above door panel structure, a second limiting post is provided on one side of the door panel close to the door frame when the door panel is in the closed state. The height of the second limiting post is simultaneously less than the distance from the end of the first elastic arm extending out of the first installation groove to the door panel and the distance from the end of the second elastic arm extending out of the second installation groove to the door frame; a second magnetic attracting member is arranged in the second limiting post.

[0015] In the preferred technical solution of the above door panel structure, the door panel structure further includes:

[0016] A rotating member, the rotating member is arranged on the door frame, and the door frame and the door panel are rotationally connected through the rotating member.

[0017] In the preferred technical solution of the above door panel structure, the door panel structure further includes:

[0018] A sliding member rotationally connected to the rotating member, the sliding member is arranged in a sandwich space with an opening formed on at least one side of the door frame along the first direction or the second direction, and is configured to be able to move between a first position and a second position so that when the door panel is parallel to the sandwich space as a whole, it can drive the door panel in and out of the sandwich space.

[0019] The present utility model further provides a household electrical appliance, and the household electrical appliance includes the door panel structure described in the above preferred technical solution.

[0020] The present utility model further provides a furniture device, and the furniture device includes the door panel structure described in the above preferred technical solution.

[0021] Those skilled in the art can understand that the door panel structure of the present application is provided with elastic arms on the door panel or the door frame. One end of the elastic arm is arranged in the installation groove, and the other end extends out of the installation groove, so that when the door panel is closed, the end of the elastic arm extending out of the installation groove can contact the door panel and / or the door frame prior to the door panel and the door frame, thereby being able to reduce the noise generated during the closing process of the door panel, and at the same time, being able to reduce the collision force between the door panel and the door frame, and avoiding damage to the door panel and the door frame due to collision during the closing process of the door panel. In addition, during the closing process of the door panel, the elastic arm is gradually pressed into the installation groove by the door frame, thereby being able to improve the fitting effect between the door panel and the door frame.

[0022] Further, by arranging a first magnetic attracting member on the door frame and a second magnetic attracting member magnetically connected to the first magnetic attracting member on the door panel, it is beneficial for the door panel to be closed.

[0023] Further, by forming a sandwich space with an opening on the door frame and arranging a sliding member therein, the sliding member can move between a first position and a second position, the rotating member can be rotatably connected to the sliding member and connected to the door panel, so that the door panel can rotate when the sliding member is in the first position, thereby being able to open or close the first opening, and can enter and exit the sandwich space under the drive of the sliding member when the door panel is parallel to the sandwich space as a whole, thereby reducing the space occupied when the door panel is in the open state, and at the same time improving the aesthetics when the door panel is in the open state. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, in which:

[0025] Figure 1 is a structural diagram of the door panel structure of the present application;

[0026] Figure 2 is a cross-sectional view of the door panel structure of the present application when the door panel is in the closed state and the sliding assembly is not provided;

[0027] Figure 3 is a cross-sectional view of the door panel structure of the present application when the door panel is in the unclosed state and the sliding assembly is not provided;

[0028] Figure 4 is a structural diagram of the door panel structure of the present application when the door panel is in the open state;

[0029] Figure 5 is a top view of the door panel structure of the present application when the door panel is in the open state;

[0030] Figure 6 is a structural diagram of the door panel structure of the present application when the door panel enters the sandwich space;

[0031] Figure 7 is a top view of the door panel structure of the present application when the door panel enters the sandwich space;

[0032] Figure 8 is Figure 7 the sectional view taken along line A-A in

[0033] Figure 9 is a structural diagram of the first door panel and the sliding assembly of the present application.

[0034] LIST OF REFERENCE NUMERALS:

[0035] 1. Door frame; 11. First door frame plate; 12. Second door frame plate; 121. First opening; 122. Groove; 13. Third door frame plate; 141. Interlayer space; 142. First limit post; 21. First door panel; 22. Second door panel; 231. First installation groove; 3. Sliding assembly; 31. Sliding member; 311. Slide block; 32. Rotating member; 321. Connecting shaft; 4. Pulley assembly; 41. Pulley seat; 42. Pulley; 5. First elastic arm; 6. Slideway; 7. Magnet; 8. Iron sheet. Detailed implementation manners

[0036] The preferred implementation manners of the present application will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these implementation manners are only used to explain the technical principle of the present application and are not intended to limit the protection scope of the present application.

[0037] It should be noted that in the description of the present application, the terms indicating the direction or positional relationship such as "upper", "lower", "inner", "bottom", "end" are based on the direction or positional relationship shown in the drawings. This is only for convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.

[0038] In addition, it should also be noted that in the description of the present application, unless otherwise clearly specified and limited, the terms "set", "connected", "communicated" 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, a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0039] First, refer to Figures 1-9 to describe the door panel structure of the present application.

[0040] As Figures 1-9 shown, in order to solve the problems that a relatively large noise is generated during the closing process of the existing door panel and the door panel is easily damaged due to collision during closing, the door panel structure of the present application includes a door frame 1, a door panel, and at least one of a first elastic arm 5 and a second elastic arm. The door panel is rotatably arranged on the door frame. One end of the first elastic arm 5 is arranged in a first installation groove 231 on the side of the door panel close to the door frame when the door panel is in the closed state, and the other end extends out of the first installation groove 231; one end of the second elastic arm is arranged in a second installation groove on the side of the door frame 1 close to the closed door panel, and the other end extends out of the second installation groove.

[0041] In this application, an elastic arm is provided on the door panel or the door frame 1. One end of the elastic arm is arranged in the installation groove, and the other end extends out of the installation groove, so that when the door panel is closed, the end of the elastic arm extending out of the installation groove can contact the door panel and / or the door frame 1 prior to the door panel and the door frame 1, thereby reducing the noise generated during the closing process of the door panel. At the same time, it can also reduce the collision force between the door panel and the door frame 1, avoiding damage to the door panel and the door frame 1 due to collision during the closing process. In addition, during the closing process of the door panel, the elastic arm is gradually pressed into the installation groove by the door frame, thereby improving the fitting effect between the door panel and the door frame 1.

[0042] Among them, the first direction refers to, for example, Figures 1-9 as shown in the X direction, which includes the positive direction and the reverse direction indicated by the arrow. The second direction refers to, for example, Figures 1-9 as shown in the Z direction, which includes the positive direction and the reverse direction indicated by the arrow. The third direction refers to, for example, Figures 1-9 as shown in the Y direction, which includes the positive direction and the reverse direction indicated by the arrow.

[0043] Next, a preferred embodiment of the door panel structure of this application will be further introduced with reference to Figures 1-9 Those skilled in the art can understand that the following described embodiments are only used to illustrate the principle of this application and are not intended to limit the protection scope of this application. On the premise that the door panel structure at least includes the door frame 1, the door panel, and at least one of the first elastic arm 5 and the second elastic arm, those skilled in the art can adjust the following setting methods so that this application can be applied to more specific application scenarios.

[0044] As Figures 1-9 shown, in a more preferred embodiment, the door panel structure includes a door frame 1, a sliding assembly 3, a door panel, a pulley assembly 4, and a first elastic arm 5.

[0045] Referring to Figures 1-9 , the door frame 1 includes a first door frame plate 11, a second door frame plate 12, and a third door frame plate 13. The first door frame plate 11 and the third door frame plate 13 are arranged on both sides of the second door panel 22 along the first direction and are symmetrically arranged relative to the second door frame plate 12. The second door frame plate 12 is arranged on one side of the first door frame plate 11 and the third door frame plate 13 in the third direction. An opening is provided on the second door frame plate 12, and this opening is the first opening 121. Sandwich spaces 141 with second openings are formed on both the first door frame plate 11 and the third door frame plate 13. The first opening 121 and the two second openings are on the same side in the third direction. Three sliding channels 6 are arranged at intervals from top to bottom on the inner side wall of each sandwich space 141 close to the second door frame plate 12 along the first direction, and each sliding channel 6 extends along the third direction. A sliding assembly 3 is slidably arranged on each sliding channel 6, and each sliding assembly 3 can move between a first position and a second position along its corresponding sliding channel 6.

[0046] Of course, the positions of the first door frame panel 11 and the third door panel 2 in this application are not fixed, and those skilled in the art can adjust them as needed. For example, the first door frame panel 11 and the third door frame panel 13 are arranged on both sides of the first door frame panel 12 along the second direction.

[0047] In addition, the position of the slideway 6 in this application is not fixed, and those skilled in the art can adjust it as needed. For example, the slideway 6 can also be arranged on one side of the interlayer space 141 away from the second door frame panel 12 along the first direction. Or, slideways 6 are arranged on both inner walls of the interlayer space 141 along the first direction.

[0048] Then refer to Figures 1-9 , the number of door panels is 2, that is, it includes the first door panel 21 and the second door panel 22. The first door panel 21 and the second door panel 22 are arranged to open in opposite directions. By setting the door panels in an opposite-opening structure, the opening space of the door panels is reduced, and the space utilization rate is improved. The first door panel 21 is rotatably connected to the first door frame panel 11 through three sliding components 3 on the first door frame panel 11, so that the first door panel 21 rotates around these sliding components 3, thereby enhancing the stability of rotation. In addition, the first door panel 21 can also smoothly enter and exit the interlayer space 141 inside the first door frame panel 11 along with these sliding components 3. The second door panel 22 is rotatably connected to the second door frame panel 12 through three sliding components 3 on the second door frame panel 12, so that the second door panel 22 rotates around these sliding components 3, thereby enhancing the stability of rotation. In addition, the second door panel 22 can also smoothly enter and exit the interlayer space 141 inside the second door frame panel 12 along with these sliding components 3. During the rotation of the first door panel 21 and the second door panel 22 around the sliding components 3, they can cover or expose the second door frame panel 12, thereby opening or closing the first opening 121 to realize the opening or closing of the door panels. When both the first door panel 21 and the second door panel 22 cover the second door frame panel 12, the first opening 121 can be closed. When both the first door panel 21 and the second door panel 22 are in an open state, the second door frame panel 12 can be exposed, and then the first opening 121 can be opened.

[0049] Of course, the number of door panels provided in this application is not fixed, and those skilled in the art can adjust it according to specific application scenarios. For example, the number of door panels is 1, and the first opening 121 can also be opened or closed by using 1 door panel. Among them, when the number of door panels is 1, there is no need to form the sandwich space 141 on both the first door frame plate 11 and the second door frame plate 12 at the same time. It is only necessary to form a sandwich space 141 on either the first door frame plate 11 or the second door frame plate 12. Through the sliding assembly 3 in this sandwich space 141, the door panel can also be rotated to open or close the first opening 121. At this time, only one sandwich space 141 is provided, and the dimension of this space in the third direction is larger than that of the sandwich space 141 in the third direction for two split door panels.

[0050] In addition, the setting of the slideway 6 in this application is not fixed, and those skilled in the art can adjust it according to needs. For example, the number of slideways 6 can also be 1, 2, 4 or other numbers. At this time, the number of sliding assemblies 3 matches the number of slideways 6. When the number of slideways 6 is 1, the size of the door panel can be set relatively small to ensure the stability of the door panel during rotation and movement.

[0051] Then refer to Figures 2-3 , when the first door panel 21 is in the closed state, a first installation groove 231 is provided on the side close to the second door frame plate 12, and a first elastic arm 5 is provided in the first installation groove 231. The cross-section of the first elastic arm 5 is linear and is inclined, that is, one end of the first elastic arm 5 is arranged in the first installation groove 231, and the other end extends out of the notch of the first installation groove 231, so that during the closing process of the first door panel 21, the end of the first elastic arm 5 extending out of the first installation groove 231 can contact the door frame 1 prior to the first door panel 21, playing a buffering role in the impact between the first door panel 21 and the door frame 1, thereby reducing noise and damage, and as the angle between the first door panel 21 and the second door frame plate 12 gradually decreases, the first elastic arm 5 is gradually pressed into the first installation groove 231 by the second door frame plate 12.

[0052] Of course, the setting position of the first elastic arm 5 in this application is not fixed, and those skilled in the art can adjust it according to needs. For example, a first installation groove 231 can also be provided on the side close to the second door frame plate 12 when the second door panel 22 is in the closed state, and a first elastic arm 5 is provided in the first installation groove 231, so that during the closing process of the second door panel 22, the end of the second elastic arm extending out of the first installation groove 231 can contact the door frame 1 prior to the second door panel 22, playing a buffering role in the impact between the second door panel 22 and the door frame 1, thereby reducing noise and damage, and as the angle between the second door panel 22 and the second door frame plate 12 gradually decreases, the first elastic arm 5 is gradually pressed into the first installation groove 231 by the second door frame plate 12.

[0053] In addition, the way of reducing the impact between the door panel and the door frame 1 in this application is not fixed, and those skilled in the art can adjust it according to needs. For example, a second installation groove corresponding to the first door panel 21 can also be provided on one side of the second door frame plate 12 close to the first door panel 21 in the closed state. A second elastic arm can be arranged in the second installation groove, and the second elastic arm is inclined, that is, one end of the second elastic arm is arranged in the second installation groove, and the other end extends out of the second installation groove, so that when the first door panel 21 is closing, the end of the second elastic arm extending out of the second installation groove can contact the first door panel 21 prior to the door frame 1; and / or, a second installation groove corresponding to the second door panel 22 can also be provided on one side of the second door frame plate 12 close to the second door panel 22 in the closed state. A second elastic arm can be arranged in the second installation groove, and the second elastic arm is inclined, that is, one end of the second elastic arm is arranged in the second installation groove, and the other end extends out of the second installation groove, so that when the second door panel 22 is closing, the end of the second elastic arm extending out of the second installation groove can contact the second door panel 22 prior to the door frame 1. Or, a second installation groove corresponding to the first door panel 21 is provided on one side of the second door frame plate 12 close to the first door panel 21 in the closed state, and a second elastic arm is arranged in the second installation groove; and / or, a second installation groove corresponding to the second door panel 22 is provided on one side of the second door frame plate 12 close to the second door panel 22 in the closed state, and a second elastic arm is arranged in the second installation groove. At this time, the first installation groove 231 and the first elastic arm 5 are not provided on the first door panel 21 and / or the second door panel 22.

[0054] In addition, the setting form of the first elastic arm 5 in this application is not fixed, and those skilled in the art can adjust it according to specific application scenarios. For example, the cross-sectional shape of the first elastic arm 5 can also be curved or polyline-shaped, which is also beneficial for the end of the first elastic arm 5 extending out of the first installation groove 231 to contact the door panel prior to the door frame 1 when the first door panel 21 and the second door panel 22 are closing. Among them, when the cross-section of the elastic arm is linear, it can be an inclined elastic sheet. When the cross-section of the first elastic arm 5 is curved, it can be a curved elastic sheet protruding towards the door frame 1, or it can also be a curved elastic sheet concave towards the door panel. When the cross-section of the first elastic arm 5 is polyline-shaped, it can be a folded elastic sheet arranged in a folded manner.

[0055] Next, refer to Figures 2-3 , a first limit post 142 is provided on one side of the second door frame plate 12 close to the first door panel 21 in the closed state. The dimension of the first limit post 142 in the third direction is smaller than the distance from the end of the first elastic arm 5 extending out of the first installation groove 231 to the second door panel 22, so that when the first door panel 21 is closing, the end of the first elastic arm 5 extending out of the first installation groove 231 can contact the door frame 1 prior to the first door panel 21.

[0056] Of course, the number of the first limiting posts 142 provided in this application is not fixed, and those skilled in the art can adjust it according to needs. For example, the number of the first limiting posts 142 can be two, three, four or other numbers. Among them, when the number of the first limiting posts 142 is two or more, the multiple first limiting posts 142 can be arranged at intervals at the position on the second door frame plate 12 corresponding to the first door panel 21 in the closed state.

[0057] In addition, the setting position of the limiting posts in this application is not fixed, and those skilled in the art can adjust it according to specific application scenarios. For example, a second limiting post can also be provided on the side of the first door panel 21 close to the second door frame plate 12 when the first door panel 21 is in the closed state. Or, only when the first door panel 21 is in the closed state, a second limiting post is provided on the side of the first door panel 21 close to the second door frame plate 12, and at this time, the first limiting post 142 is not provided. In other preferred embodiments, the provision of the first limiting post 142 and the second limiting post is not necessary, and those skilled in the art can select according to needs.

[0058] It should be noted that when a first installation groove 231 is provided on the side of the second door panel 22 close to the second door frame plate 12 when the second door panel 22 is in the closed state, and a first elastic arm 5 is provided in the first installation groove 231, a first limiting post 142 can also be provided on the second door frame plate 12 on the side close to the second door panel 22 in the closed state.

[0059] Then refer to Figures 2-3 , a groove 122 is provided on the side of the second door frame plate 12 away from the door panel. The groove 122 corresponds to the first limiting post 142 in the third direction, and the groove 122 extends to the first limiting post 142. A first magnetic attraction member is provided in the groove 122, and the first magnetic attraction member is a magnet 7. A second magnetic attraction member is provided in the first door panel 21, and the second magnetic attraction member corresponds to the position of the first limiting post 142 when in the closed state. The second magnetic attraction member is an iron sheet 8, so as to facilitate the closing of the first door panel 21.

[0060] Of course, the specific setting forms of the first magnetic attraction member and the second magnetic attraction member in this application are not fixed, as long as the first magnetic attraction member and the second magnetic attraction member can be magnetically connected. For example, the first magnetic attraction member can be an iron sheet 8, and the second magnetic attraction member is a magnet 7. Or, both the first magnetic attraction member and the second magnetic attraction member are magnets 7 that attract each other.

[0061] In addition, the specific positions of the first magnetic attraction member and the second magnetic attraction member in this application are not fixed, and those skilled in the art can adjust them as needed. For example, in the case where the first limiting post 142 and the groove 122 are not provided, the first magnetic attraction member can be provided inside the second door frame plate 12; or, the first magnetic attraction member can be provided on the side of the second door frame plate 12 close to the first door panel 21 in the closed state, and / or the second magnetic attraction member can be provided on the side of the first door panel 21 close to the second door frame plate 12 when the first door panel 21 is in the closed state.

[0062] In addition, the number of the first magnetic attraction members provided in this application is not fixed, and those skilled in the art can adjust it as needed. For example, the number of the first magnetic attraction members can be two, three or other numbers. At this time, the number of the second magnetic attraction members provided is the same as that of the first magnetic attraction members, and the positions correspond to each other. Among them, when the number of the first magnetic attraction members is two or more, the multiple first magnetic attraction members can be arranged at intervals on the second door frame plate 12 at positions corresponding to the first door panel 21 in the closed state.

[0063] It should be noted that the first magnetic attraction member can also be provided at a position on the second door frame plate 12 close to the second door panel 22 in the closed state, and the second door panel 22 is provided with the second magnetic attraction member. The specific setting method refers to that of the first door panel 21 and the second door frame plate 12, and will not be elaborated here.

[0064] Then refer to Figure 7 , the sliding assembly 3 includes a sliding member 31 and a rotating member 32 that are slidably arranged on the slideway 6. A first rotating structure is provided on the sliding member 31, the first rotating structure is a connecting hole, a second rotating structure that is rotationally matched with the first rotating structure is provided on the rotating member 32, the second rotating structure is a connecting shaft 321, the axial direction of the connecting shaft 321 extends along the second direction, and the connecting shaft 321 is inserted into the connecting hole, so that the rotating member 32 can rotate around the sliding member 31. Among them, the rotating member 32 on the first door panel 21 and the first door frame plate 11 are connected, so that when the rotating member 32 rotates around the sliding member 31, it can drive the first door panel 21 to rotate, so as to realize the closing or opening of the first door panel 21. The rotating member 32 on the second door panel 22 and the third door frame plate 13 are connected, so that when the rotating member 32 rotates around the sliding member 31, it can drive the second door panel 22 to rotate, so as to realize the closing or opening of the second door panel 22.

[0065] Of course, the rotational connection method of the first rotating structure and the second rotating structure in this application is not fixed, and those skilled in the art can adjust it as needed. For example, the first rotating structure is a connecting shaft, and the second rotating structure is a connecting hole; or the first rotating structure is a first hinge piece, the second rotating structure is a second hinge piece, and the first hinge piece and the second hinge piece are hinged by a hinge shaft.

[0066] Then refer to Figure 8, a chute extending in the third direction is provided on the slideway 6. The cross-section of the chute is T-shaped, and a slider 311 matching the chute is provided on the sliding member 31, so that when the slider 311 moves along the chute, it can also prevent the sliding member 31 from disengaging from the slideway 6. The slider 311 can move along the chute, so that the sliding member 31 can move between the first position and the second position. When the sliding member 31 is in the first position, it is close to the second opening. Since the rotating member 32 is rotatably connected to the sliding member 31, when the first door panel 21 and the second door panel 22 rotate, the first opening 121 can be opened or closed. When the first door panel 21 and the second door panel 22 are in a 90° open state, the door panels are parallel to the sandwich space 141, so that the sliding member 31 can move along the slideway 6 between the first position and the second position, and further the first door panel 21 and the second door panel 22 can enter and exit the corresponding sandwich space 141.

[0067] Of course, the setting of the cross-sectional shape of the chute in this application is not fixed, and those skilled in the art can adjust it according to specific application scenarios. For example, the cross-sectional shape of the chute can be L-shaped or other shapes. At this time, the cross-sectional shape of the slider 311 is adapted to the shape of the chute, so that the slider 311 can be prevented from disengaging from the chute while moving along the chute.

[0068] It should be noted that when slideways 6 are provided on both inner walls in the first direction in the sandwich space 141, the slider 311 needs to cooperate with the two slideways 6 at the same time.

[0069] Then refer to Figure 7 , pulley assemblies 4 are provided on both side walls in the first direction in the sandwich space 141. Each pulley assembly 4 includes a pulley seat 41 and a pulley 42. The pulley seat 41 is provided on the side wall, the pulley 42 is rotatably provided on the pulley seat 41, and the pulley 42 abuts against the door panel, which can improve the stability of the door panel during movement. The axial direction of the pulley 42 extends in the third direction, so that when the door panel enters and exits the sandwich space 141 under the action of the sliding assembly 3, the pulley 42 can rotate as the door panel moves. Since the pulley 42 abuts against the door panel and rotates as the door panel moves, the sound insulation effect when the door panel enters and exits the sandwich space 141 can be improved.

[0070] Of course, the setting position and the number of the sliding assemblies 3 in this application are not fixed, and those skilled in the art can adjust them according to needs. For example, a pulley assembly 4 can be provided on one side wall in the first direction in the sandwich space 141, and / or a pulley assembly 4 can be provided on one or both sides in the second direction in the sandwich space. And / or, 2 or more sliding assemblies 3 can be provided on each side wall.

[0071] It should be noted that, in order to further improve the sound insulation effect when the door panel enters and exits the sandwich space 141, an elastic pad or a tire can also be provided on the outer wall of the pulley 42.

[0072] In addition, the present utility model also provides a household electrical appliance, and the household electrical appliance is the door panel structure described in any one of the above embodiments.

[0073] Among them, the household electrical appliance includes but is not limited to a cabinet air conditioner.

[0074] In addition, the present utility model also provides a furniture device, and the furniture device includes the door panel structure described in any one of the above embodiments.

[0075] Those skilled in the art can understand that although some of the embodiments described herein include certain features included in other embodiments rather than other features, the combination of the features of different embodiments means that it is within the scope of the present application and forms different embodiments. For example, in the claims of the present application, any one of the claimed embodiments can be used in any combination.

[0076] So far, the technical solutions of the present application have been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments. Without departing from the principle of the present application, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present application.

Claims

1. A door panel structure, characterized in that, The door panel structure includes: A door frame; A door panel, which is rotatably arranged on the door frame; A first elastic arm and / or a second elastic arm. One end of the first elastic arm is arranged in a first installation groove on one side of the door panel close to the door frame when the door panel is in the closed state, and the other end extends out of the first installation groove; One end of the second elastic arm is arranged in a second installation groove on one side of the door frame close to the door panel in the closed state, and the other end extends out of the second installation groove.

2. The door panel structure according to claim 1, wherein, The cross-section of the first elastic arm is linear, curved or polyline-shaped.

3. The door panel structure according to claim 1, characterized in that, A first magnetic attraction member is arranged on the door frame; When the door panel is in the closed state, a second magnetic attraction member is arranged at a position corresponding to the first magnetic attraction member, and the second magnetic attraction member is magnetically connected to the first magnetic attraction member.

4. The door panel structure according to claim 3, characterized in that, The first magnetic attraction member is a magnet, and the second magnetic attraction member is a metal block that can be attracted by the magnet; or The first magnetic attraction member is a metal block that can be attracted by the magnet, and the second magnetic attraction member is a magnet; or the first magnetic attraction member and the second magnetic attraction member are mutually attracting magnets.

5. The door panel structure according to claim 3, characterized in that, A first limiting column is arranged on one side of the door frame close to the door panel in the closed state. The height of the first limiting column is less than both the distance from the end of the first elastic arm extending out of the first installation groove to the door panel and the distance from the end of the second elastic arm extending out of the second installation groove to the door frame; The first magnetic attraction member is arranged in the first limiting column.

6. The door panel structure according to claim 3, wherein When the door panel is in the closed state, a second limiting column is arranged on one side of the door panel close to the door frame. The height of the second limiting column is less than both the distance from the end of the first elastic arm extending out of the first installation groove to the door panel and the distance from the end of the second elastic arm extending out of the second installation groove to the door frame; The second magnetic attraction member is arranged in the second limiting column.

7. The door panel structure according to claim 1, characterized in that, The door panel structure further includes: A rotating member, which is arranged on the door frame, and the door frame and the door panel are rotatably connected through the rotating member.

8. The door panel structure according to claim 7, characterized in that, The door panel structure further includes: A sliding member rotatably connected to the rotating member. The sliding member is arranged in a sandwich space with an opening formed on at least one side of the door frame along the first direction or the second direction, and is configured to be able to move between a first position and a second position so that when the door panel is parallel to the sandwich space as a whole, it can drive the door panel to enter and exit the sandwich space.

9. A household electrical appliance, characterized in that, The household electrical appliance includes the door panel structure according to any one of claims 1-8.

10. A furniture device, characterized in that, The furniture device includes the door panel structure according to any one of claims 1-8.

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