Door body and refrigeration equipment

Abstract

The utility model provides a kind of door body and refrigeration equipment, it is related to refrigeration equipment technical field, door body includes door body and panel, the door body with the panel detachably connected, wherein, the door body is equipped with pre-buried box, the pre-buried box forms the opening extending in up-down direction;The panel is equipped with the hook of adaptation with the pre-buried box.The utility model makes the door body as the door body and panel two parts, and make the door body and panel be set in the opening of pre-buried box by hook, or separate from the opening of pre-buried box, to realize the detachable connection of door body and panel, so by replacing the panel of different color pattern style, to meet the personalized decoration demand of user, user experience is good.

Description

Technical Field

[0001] This utility model relates to the field of thermodynamic equipment technology, and in particular to a door body and a refrigeration device. Background Technology

[0002] With the widespread use of refrigeration equipment (such as refrigerators and wine cabinets) in daily life, users have increasingly diverse requirements for the appearance of refrigerators.

[0003] Traditional refrigerators have a fixed door appearance after production, lacking the ability to personalize the design. Users are limited to choosing a fixed look provided by the manufacturer, making it difficult to meet individual decorating needs and resulting in a poor user experience.

[0004] In view of this, a new technical solution is needed to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a door and refrigerator that can meet personalized decoration needs and provide a good user experience.

[0006] To achieve the above objectives, the present invention employs the following technical means:

[0007] In a first aspect, this utility model provides a door body, including a door body and a panel, wherein the door body and the panel are detachably connected, wherein the door body is provided with a pre-embedded box, the pre-embedded box forming an opening extending in the vertical direction; and the panel is provided with a hook adapted to the pre-embedded box.

[0008] Optionally, a locking mechanism is also included, which is disposed on the door body to lock and connect with the panel.

[0009] Optionally, the embedded box includes a support portion and a limiting portion, wherein the support portion and the limiting portion form the opening extending in the vertical direction.

[0010] Optionally, the free end of the hook is bent toward the limiting part to form an obtuse angle; the opening of the embedded box is set to be larger at the top and smaller at the bottom to accommodate the bending of the hook.

[0011] Optionally, there are multiple embedded boxes, and the multiple embedded boxes are distributed at intervals along the height direction of the panel, and the hooks are set in one-to-one correspondence with the embedded boxes.

[0012] Optionally, the door body includes a foamed body, and the embedded box is disposed on the foamed body; the panel includes a panel base box and a panel substrate disposed on the panel base box, and the hook is disposed on the panel base box; the bottom wall of the foamed body is provided with a groove, and the panel base box is provided with a positioning rib adapted to the groove.

[0013] Optionally, the locking mechanism includes a button structure, a switch, a first return spring, and a button cover. The button structure is movably disposed on the button cover. The switch is disposed in the moving direction of the button structure and is configured to be abutted by the button structure. The first return spring is disposed between the button structure and the switch to drive the button structure to reset.

[0014] Optionally, the button structure is provided with a first latch, and the switch is provided with a second latch that is adapted to the first latch.

[0015] Optionally, the locking mechanism further includes a locking structure and a second return spring. The front wall of the button structure is provided with a force-applying rib extending obliquely upward. The locking structure is provided with a trigger part and a positioning rib. The trigger part is adapted to the inclination direction of the force-applying rib, and the positioning rib extends toward the panel bottom box. The two ends of the second return spring are respectively connected to the locking structure and the inner sidewall of the locking structure to drive the locking structure to return to its original position.

[0016] A second aspect of this utility model is to provide a refrigeration device, including any of the door bodies described above.

[0017] Compared with the prior art, this utility model brings the following technical effects:

[0018] This utility model sets the door body into two parts: the door body and the panel. The door body and the panel are attached to the opening of the pre-embedded box by hooks, or can be detached from the opening of the pre-embedded box, so as to achieve a detachable connection between the door body and the panel. In this way, by changing the panel with different colors, patterns and styles, the user's personalized decoration needs can be met, resulting in a good user experience. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 The following are schematic diagrams of the structure of the door body according to some embodiments of the present invention;

[0021] Figure 2 An exploded structural diagram of the door body according to some embodiments of the present invention is shown;

[0022] Figure 3 An exploded structural diagram of the door body according to some embodiments of the present invention is shown;

[0023] Figure 4 An exploded structural diagram of the panel according to some embodiments of the present invention is shown;

[0024] Figure 5 Cross-sectional views of the door body according to some embodiments of the present invention are shown;

[0025] Figure 6 It shows Figure 5 A partially enlarged schematic diagram of part A;

[0026] Figure 7 It shows Figure 5 A partially enlarged schematic diagram of part B;

[0027] Figure 8 It shows Figure 5 A magnified view of part C.

[0028] Explanation of key component symbols:

[0029] 10-Door body; 11-Upper end cover; 12-Right trim strip; 13-Foam body; 131-Embedded box; 132-Groove; 14-Lower end cover; 15-Door lining; 16-Left trim strip; 17-Door seal strip;

[0030] 20-Panel; 21-Panel substrate; 22-Panel base box; 221-Hook; 222-Positioning rib;

[0031] 30-Locking mechanism; 31-Button cover; 32-Button structure; 321-First buckle; 322-Force-applying rib; 33-Switch; 331-Second buckle; 34-First return spring; 35-Locking structure; 351-Trigger part; 352-Positioning rib; 36-Second return spring. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

[0034] Please see Figures 1 to 8The first aspect of this utility model is to provide a door body. The door body can be used in refrigeration equipment.

[0035] Please see Figure 1 and Figure 2 The door includes a door body 10 and a panel 20, which are detachably connected. A pre-embedded box 131 is provided on the door body 10, and the pre-embedded box 131 has an opening extending in the vertical direction. A hook 221 adapted to the pre-embedded box 131 is provided on the panel 20.

[0036] This utility model sets the door body into two parts: the door body 10 and the panel 20. The door body 10 and the panel 20 are engaged in the opening of the pre-embedded box 131 by hooks 221, or can be detached from the opening of the pre-embedded box 131, so as to achieve a detachable connection between the door body 10 and the panel 20. In this way, by changing the panel 20 with different colors, patterns and styles, the user's personalized decoration needs can be met, resulting in a good user experience.

[0037] The vertical direction of the opening is the direction of gravity.

[0038] Taking a refrigerator door as an example, when the door is closed, the panel 20 is located on the outside of the door body 10. That is, the panel 20 faces outwards, and the door body 10 faces the refrigerator liner.

[0039] Please see Figure 3 The door body includes a foam body 13, a door lining 15, an upper cover 11, a lower cover 14, a left trim strip 16, a right trim strip 12, and a door seal strip 17.

[0040] The foam body 13 is part of the door body 10 and faces the panel 20. The door liner 15 is located on one side of the foam body 13 to support it, ensuring stable and reliable installation. The upper end cap 11 and lower end cap 14 are respectively fitted onto the upper and lower ends of the door liner 15 and the foam body 13 to fix them as a whole. The left trim strip 16 and right trim strip 12 are respectively fitted onto the left and right sides of the door liner 15 and the foam body 13 to fix them as a whole.

[0041] Through the coordinated action of the upper end cover 11, lower end cover 14, left trim strip 16, and right trim strip 12, the door lining 15 and the foam body 13 are fixed in four directions (up, down, left, and right), ensuring a stable and reliable installation. Furthermore, the upper end cover 11, lower end cover 14, left trim strip 16, and right trim strip 12 form multiple points that effectively prevent excessive localized stress from causing the foam body 13 to separate from the door body 10, resulting in good door durability and a long service life.

[0042] The door seal 17 is a hollow frame. The door seal 17 is fitted between the foam body 13 and the door lining 15 to enhance the sealing of the door body 10 and improve the service life of the door body 10.

[0043] Please see Figure 4 The panel 20 includes a panel base box 22 and a panel substrate 21 disposed on the panel base box 22. The panel substrate 21 is positioned facing outwards, and the panel base box 22 is positioned facing the foam body 13. The panel substrate 21 and the panel base box 22 are integrally formed, that is, the panel substrate 21 and the panel base box 22 are fixedly connected. Users can change the appearance of the door by replacing the entire panel 20.

[0044] Combination Figure 2 , Figure 5 and Figure 7 The panel bottom box 22 is provided with a hook 221, and the foam body 13 is provided with a pre-embedded box 131. The door body 10 and the panel 20 are detachably connected by the cooperation between the pre-embedded box 131 and the hook 221.

[0045] Unlike traditional detachable structures, the installation and removal of the embedded box 131 and the hook 221 in this embodiment are directional. This is reflected in the fact that the embedded box 131 includes a support part and a limiting part, and the support part and the limiting part form an opening extending in the vertical direction. This opening begins when the hook 221 extends or retracts to achieve the engagement between the hook 221 and the embedded box 131.

[0046] Specifically, when the hook 221 is inserted into the opening of the embedded box 131, the door body 10 and the panel 20 are restricted in the vertical direction. When the hook 221 is disengaged from the opening of the embedded box 131, the door body 10 can move freely relative to the panel 20. Thus, when the user needs to install the panel 20, the control panel 20 moves downward to insert the hook 221 into the opening. Correspondingly, when the user needs to remove the panel 20, the control panel 20 moves upward to disengage the hook 221 from the opening.

[0047] In this embodiment, the assembly method of the hook 221 is restricted by setting the opening direction of the pre-embedded box 131. On the one hand, the support part provides the hook 221 with an upward supporting force to overcome the weight of the panel 20 itself, while the limiting part restricts the maximum range of movement of the hook 221, making the installation of the panel 20 stable and reliable. On the other hand, it is necessary to move one end of the panel 20 upward in a directional direction to detach the panel 20, which can effectively prevent the panel 20 from falling off due to accidental contact, making the installation of the panel 20 stable and reliable.

[0048] Please see Figure 7Furthermore, the free end of the hook 221 is bent towards the limiting part to form an obtuse angle. The opening is wider at the top and narrower at the bottom to accommodate the bending of the hook 221. This makes it easier to align the hook 221 with the opening of the embedded box 131 during the initial installation of the panel 20, greatly reducing assembly difficulty. After assembly, the hook 221 is fully engaged in the opening of the embedded box 131 to ensure a stable and reliable connection between the panel base box 22 and the panel substrate 21.

[0049] It should be noted that the bending angle of hook 221 is α, where 90° < α < 180°. For example, α can be 91°, 120°, 135°, 155°, 162°, or 179°. The degree of inclination of the two side walls forming the opening is adjusted according to the inclination angle of hook 221.

[0050] Please refer to it again. Figure 5 In one embodiment, the foam body 13 is provided with a plurality of pre-embedded boxes 131 spaced apart from each other in the height direction of the panel 20, and the panel bottom box 22 is provided with hooks 221 corresponding to the pre-embedded boxes 131. In this way, the panel 20 is fixed to the door body 10 through multiple points by the cooperation of multiple pre-embedded boxes 131 and multiple hooks 221, which can effectively avoid the failure of force concentration at a certain point, improve the stability of the panel 20 installation and increase the service life of the door.

[0051] Please see Figure 5 and Figure 8 In one specific embodiment, the bottom wall of the panel base box 22 is provided with positioning ribs 222, and the bottom wall of the foam body 13 is provided with grooves 132 that are adapted to the positioning ribs 222.

[0052] When the user needs to remove panel 20, the positioning protrusion 222 is removed from the groove 132. When the user needs to install panel 20, the positioning protrusion 222 is inserted into the groove 132.

[0053] When the hook 221 is attached to the opening of the embedded box 131, the positioning rib 222 also fits into the groove 132. After assembly, the positioning rib 222 at the bottom of the panel base box 22 should match the groove 132 at the bottom of the foam body to ensure the bottom gap between the replaceable panel 20 and the foam door body.

[0054] Please see Figure 5 and Figure 6 In one embodiment, the door also includes a locking mechanism 30, which is disposed on the door body 10 and is used to lock and connect with the panel 20.

[0055] When the panel 20 is assembled onto the door body 10, the locking mechanism 30 is fixedly connected to the door body 10. When the panel 20 is removed from the door body 10, the locking mechanism 30 unlocks the door body 10, allowing the door body 10 to move freely in the vertical direction relative to the panel 20.

[0056] By setting the locking mechanism 30, the locking mechanism 30 can realize the front and rear limit of the door body 10 and the panel 20, further improving the stability of the panel 20 installed on the door body 10.

[0057] Specifically, the locking mechanism 30 is installed on the upper cover 11 of the door body 10. When installing the panel 20, the user first moves the panel 20 downward to the designated position, and then locks it to the door body using the locking mechanism 30. When removing the panel 20, the user first releases the door body using the locking mechanism, and then moves the panel 20 upward from the designated position until it is removed. The designated position is where the hook 221 and the embedded box 131 are assembled.

[0058] Specifically, the locking mechanism 30 includes a button cover 31, a button structure 32, a switch 33, a first return spring 34, a locking structure 35, and a second return spring 36.

[0059] The button cover 31 is movably disposed on the button structure 32, which is configured to abut against the switch 33. In this embodiment, the button structure 32 and the switch 33 are both located in the same channel, and the button structure 32 is located above the switch 33.

[0060] When the button structure 32 comes into contact with the switch 33 under the action of external force, the switch 33 is closed. The switch 33 can automatically close and open, and its operation is simple and reliable.

[0061] Furthermore, the button structure 32 is provided with a first latch 321, and the switch 33 is provided with a second latch 331 that cooperates with and connects to the first latch 321. Through the cooperation and connection of the first latch 321 and the second latch 331, the button structure 32 continuously abuts against the switch 33, thereby making the switch 33 continuously closed and providing good stability.

[0062] The first return spring 34 is located between the button structure 32 and the switch 33. When the switch 33 is closed, the first return spring 34 is compressed. When the switch 33 is opened, the button structure 32 loses its external force constraint, the first return spring 34 returns to its original deformation, causing the first latch 321 and the second latch 331 to separate, and the button structure 32 returns to its original position under the action of the first return spring 34. In this way, the locking mechanism 30 uses a mechanical button structure 32 to abut or release the switch 33 to realize the closing and opening of the switch 33. The structure is simple and reliable, and the cost of use is low.

[0063] The push-button switch 33 is also provided with a force-applying rib 322, which is inclined upwards. The locking structure 35 is provided with a trigger part 351 and a positioning rib 352. The trigger part 351 is adapted to the inclination direction of the force-applying rib 322, and the positioning rib 352 extends toward the panel base box 22. That is, the trigger part 351 is also inclined upwards, and the inclination direction of the trigger part 351 is in the same direction as the force-applying rib 322.

[0064] When the button structure 32 is pressed down, the force-applying protrusion 322 of the button structure 32 abuts against the trigger part 351 of the locking structure 35, thereby driving the positioning rib 352 of the trigger part 351 to move toward the panel bottom box 22 and engage in the panel bottom box 22. That is, the button structure 32 drives the locking structure 35 to move forward.

[0065] The second return spring 36 is connected at one end to the locking structure 35 and at the other end to the inner wall of the locking mechanism 30. When the button structure 32 is pressed down, the second return spring 36 is compressed. When the button structure 32 is released, the force-applying protrusion 322 of the button structure 32 separates from the trigger part 351 of the locking structure 35, and the second return spring 36 restores its elastic deformation, thereby driving the locking structure 35 to be pulled out of the panel bottom box 22. That is, the second return spring 36 drives the locking structure 35 to move backward.

[0066] The force-applying rib 322 is inclined and, together with the trigger part 351, converts vertical movement into forward and backward movement. The positioning rib 352 then acts as a lock in the forward and backward direction of the door. In this way, the locking structure 32 can extend forward and backward and automatically reset, resulting in a simple and reliable structure.

[0067] A second aspect of this utility model provides a refrigeration device, which includes a door body according to any of the above embodiments.

[0068] The refrigeration equipment of this utility model adopts the door body of any of the above embodiments, and the door body is divided into two parts: the door body 10 and the panel 20. The door body 10 and the panel 20 are engaged in the opening of the pre-embedded box 131 by the hook 221, or are detached from the opening of the pre-embedded box 131, so as to realize the detachable connection of the door body 10 and the panel 20. In this way, by changing the panel 20 with different colors, patterns and styles, the personalized decoration needs of users can be met, and the user experience of the refrigeration equipment is good.

[0069] The refrigeration equipment specifically includes air conditioners, refrigerators, or freezers.

[0070] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom still fall within the protection scope of this invention.

Claims

1. A door body, characterized in that, The device includes a door body and a panel, which are detachably connected. The door body is provided with a pre-embedded box, which forms an opening extending vertically. The panel is provided with a hook that is compatible with the pre-embedded box.

2. The door body according to claim 1, characterized in that, It also includes a locking mechanism, which is located on the door body to lock and connect with the panel.

3. The door body according to claim 1 or 2, characterized in that, The embedded box includes a support part and a limiting part, and the support part and the limiting part form the opening extending in the vertical direction.

4. The door body according to claim 3, characterized in that, The free end of the hook is bent toward the limiting part so that the hook forms an obtuse angle; the opening of the embedded box is set to be larger at the top and smaller at the bottom to accommodate the bending of the hook.

5. The door body according to claim 1, characterized in that, There are multiple embedded boxes, and the multiple embedded boxes are distributed at intervals along the height direction of the panel. The hooks are set one-to-one with the embedded boxes.

6. The door body according to claim 3, characterized in that, The door body includes a foamed body, and the embedded box is disposed on the foamed body; the panel includes a panel base box and a panel substrate disposed on the panel base box, and the hook is disposed on the panel base box; the bottom wall of the foamed body is provided with a groove, and the panel base box is provided with a positioning rib adapted to the groove.

7. The door body according to claim 2, characterized in that, The locking mechanism includes a button structure, a switch, a first reset spring, and a button cover. The button structure is movably disposed on the button cover. The switch is disposed in the moving direction of the button structure and is configured to be abutted by the button structure. The first reset spring is disposed between the button structure and the switch to drive the button structure to reset.

8. The door body according to claim 7, characterized in that, The button structure is provided with a first buckle, and the switch is provided with a second buckle that is adapted to the first buckle.

9. The door body according to claim 7, characterized in that, The locking mechanism further includes a locking structure and a second return spring. The front wall of the button structure is provided with a force-applying rib extending obliquely upward. The locking structure is provided with a trigger part and a positioning rib. The trigger part is adapted to the inclination direction of the force-applying rib, and the positioning rib extends toward the panel bottom box. The two ends of the second return spring are respectively connected to the inner sidewalls of the locking structure and the locking mechanism to drive the locking structure to return to its original position.

10. A refrigeration device, characterized in that, Includes the door body as described in any one of claims 1 to 9.

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