Door body and household equipment

Abstract

The door body comprises a first body, a mounting structure and a reset assembly, the first body is provided with a first opening and a second opening, the mounting structure is arranged on the first body, the mounting structure comprises a first inserting part and a pressing part, and the pressing part is exposed to the second opening; the reset assembly comprises an elastic reset part connected with the mounting structure, when external force is applied to the pressing part, the mounting structure extrudes the elastic reset part, the elastic reset part is in a first state, and the first inserting part extends out of the first body by a first length from the first opening; when the external force disappears, the elastic reset part restores to the second state, the first inserting part extends out of the first body by a second length from the first opening, and the second length is larger than the first length. According to the door body, through cooperation of the first inserting part, the pressing part and the reset assembly, on the basis that the installation reliability and tightness of the door body are guaranteed, the door body can be rapidly disassembled and assembled, and a user can conveniently use the door body.

Description

Technical Field

[0001] The present disclosure relates to the technical field of household appliances, and in particular to a door body and household appliances. Background Art

[0002] With the advancement of technology, various smart home devices are increasingly used in people's lives, such as humidifiers, dehumidifiers, water purifiers and other home appliances. These home appliances usually have lower airtightness requirements than those of factory equipment, but the door and the main body of these furniture equipment must be connected with reliability and a certain sealing effect, and they must also be easily and quickly disassembled and assembled to facilitate maintenance, replacement and care during daily use. Utility Model Content

[0003] In order to overcome the problems existing in the related art, the present disclosure provides a door body and home appliance.

[0004] According to a first aspect of the present disclosure, there is provided a door body, comprising:

[0005] A first body, provided with a first opening and a second opening;

[0006] A mounting structure, disposed on the first body, the mounting structure comprising a first plug-in portion and a pressing portion, the pressing portion being exposed to the second opening;

[0007] A reset assembly, comprising an elastic reset portion connected to the mounting structure;

[0008] In which, when external force is applied to the pressing portion, the mounting structure squeezes the elastic reset portion, the elastic reset portion is in a first state, and the first plug-in portion extends from the first opening to a first length outside the first body; when the external force disappears, the elastic reset portion returns to a second state, and the first plug-in portion extends from the first opening to a second length outside the first body, and the second length is greater than the first length.

[0009] In a possible implementation, the reset assembly includes a guide portion, the elastic reset portion is sleeved on the outside of the guide portion, the first end of the guide portion extends into the mounting structure, and the second end of the guide portion is fixed to the first body.

[0010] In a possible implementation manner, the first body is provided with a mounting rib, and the second end portion of the guide portion is clamped and connected to the mounting rib.

[0011] In a possible implementation, the first body is provided with a first limiting portion, the mounting structure is provided with a second limiting portion, and during the switching of the elastic reset portion between the first state and the second state, the second limiting portion is used to limit the first limiting portion to move along the first direction.

[0012] In a possible implementation manner, the first body is provided with a third limiting portion, the mounting structure is provided with a fourth limiting portion, and when the elastic reset portion switches between the first state and the second state, the fourth limiting portion is used to limit the third limiting portion to move along the second direction;

[0013] The first direction is the same as the second direction.

[0014] In a possible implementation manner, one of the first limiting portion and the second limiting portion is a groove body, and the other is a limiting rib plate;

[0015] and / or,

[0016] One of the third limiting portion and the fourth limiting portion is a groove body, and the other is a limiting rib plate.

[0017] In a possible implementation, along the thickness direction of the first body, the first body includes a first surface and a second surface, and the mounting structure is disposed on the second surface;

[0018] The first body is provided with a first buckle, the first buckle is formed by the first surface of the first body being recessed toward the second surface, and the first buckle is provided at one side of the first opening.

[0019] In a possible implementation, the first body is provided with a second buckle, the second buckle is formed by a surface depression of the first body, and the second buckle is provided at an edge of the first body.

[0020] In a possible implementation, the door body includes a second body, the second body is snap-fitted to the first body, and the mounting structure and the reset assembly are disposed between the first body and the second body.

[0021] In a possible implementation manner, a sealing strip is provided at an edge of the second body.

[0022] In a possible implementation, the first body includes a first side and a second side opposite to each other, and the first opening is disposed on the first side;

[0023] The second side is provided with a second plug-in portion protruding from the first body.

[0024] According to a second aspect of the present disclosure, there is provided a household appliance, comprising an appliance body and a door body as described in the first aspect of the present disclosure, wherein the door body is detachably connected to the appliance body;

[0025] The device body is provided with a first slot. When the door body is installed on the device body, the elastic reset part of the door body is in a second state where it is not subjected to external force, and the first plug-in part of the door body extends into the first slot to limit the movement of the door body relative to the device body.

[0026] In a possible implementation manner, the device body has a third opening, and the shape of the third opening is adapted to the door body;

[0027] The third opening includes two opposite opening sides, one of the two opening sides is provided with the first slot, the other opening side is provided with the second slot, and the second plug-in portion of the door body extends into the second slot.

[0028] In a possible implementation, the household appliance includes a humidifier.

[0029] The technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: the door body in the present disclosure can realize rapid disassembly and assembly of the door body through the cooperation of the first plug-in part, the pressing part and the reset assembly, while ensuring the installation reliability and tightness of the door body, so as to facilitate user use.

[0030] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0032] Figure 1 is a schematic diagram of the outer side of a door body according to an exemplary embodiment.

[0033] Figure 2 is a schematic diagram of the inner side of a door body according to an exemplary embodiment.

[0034] Figure 3 The installation structure is Figure 2 A local enlarged view of area A.

[0035] Figure 4 is one of the schematic diagrams of a household device according to an exemplary embodiment.

[0036] Figure 5This is a second schematic diagram of a household appliance according to an exemplary embodiment.

[0037] Figure 6 yes Figure 5 A partial enlarged view of area B.

[0038] Figure 7 yes Figure 5 A partial enlarged view of the middle C area. DETAILED DESCRIPTION

[0039] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0040] With the advancement of technology, various smart home devices are increasingly used in people's lives. For example, household appliances such as humidifiers, dehumidifiers, and water purifiers usually require doors to facilitate assembly and maintenance and replacement of internal parts during daily use.

[0041] In order to ensure good sealing performance between the door body and the device body, the connection between the door body and the home appliance is usually tight, which makes the disassembly and installation of the door body complicated and laborious, and the disassembly and installation are difficult.

[0042] In order to solve the above technical problems, the present disclosure provides a door body and household appliances, the door body includes a first body, a mounting structure and a reset assembly, the first body is provided with a first opening and a second opening, the mounting structure is arranged on the first body, the mounting structure includes a first plug-in portion and a pressing portion, the pressing portion is exposed to the second opening, the reset assembly includes an elastic reset portion connected to the mounting structure, when external force is applied to the pressing portion, the mounting structure squeezes the elastic reset portion, the elastic reset portion is in a first state, the first plug-in portion extends from the first opening to a first length outside the first body; when the external force disappears, the elastic reset portion returns to a second state, the first plug-in portion extends from the first opening to a second length outside the first body, the second length is greater than the first length, so that the door body has a better sealing effect and is also easy to disassemble, thereby improving the user's comfort.

[0043] According to an exemplary embodiment, Figure 1-Figure 3As shown, the door body includes a first body 10, a mounting structure 30 and a reset assembly 40, wherein the mounting structure 30 and the reset assembly 40 are arranged on the first body 10. The door body in this embodiment can be the door body of many household appliances, such as the door body of a humidifier, the door body of a purifier, the door body of a vacuum cleaner, etc., that is, the door body in this embodiment can be applied to household appliances that require a certain sealing effect and are convenient for disassembly and assembly.

[0044] The mounting structure 30 includes a first plug-in portion 31 and a pressing portion 33. The first body 10 is provided with a first opening 11, and the first plug-in portion 31 can extend to the outside of the first body 10 through the first opening 11. The first plug-in portion 31 can be provided with a wave pattern, a sawtooth pattern or a raised structure to increase friction, improve the tightness of the connection, and improve the structural strength of the first plug-in portion 31. The reset component 40 includes an elastic reset portion 41 connected to the mounting structure 30. The elastic reset portion 41 can be, for example, a spring, a spring sheet, a rubber ring, or other structure that can produce elastic deformation. Figure 3 Taking the orientation shown as an example, when a downward external force is applied to the pressing portion 33, the mounting structure 30 is driven to squeeze the elastic reset portion 41, causing the elastic reset portion 41 to produce elastic deformation, and the elastic reset portion 41 is in a first state, at which time the elastic reset portion 41 is compressed downward, and the first plug-in portion 31 extends from the first opening 11 to a first length outside the first body 10; when the external force disappears, the elastic reset portion 41 returns to the second state, and the elastic reset portion 41 resets upward, at which time the first plug-in portion 31 extends from the first opening 11 to a second length outside the first body 10, the second length is greater than the first length, and the first length is greater than or equal to 0. In one example, the first length can be greater than zero, that is, during the door body disassembly process, the first plug-in portion 31 does not need to be completely retracted into the first body 10, and a section of the first plug-in portion 31 can be exposed to the outside of the first body 10, as long as the interference relationship between the first plug-in portion 31 and the structure on the device body for cooperating with the first plug-in portion 31 is eliminated. In another example, the first length is equal to zero, that is, during the door body disassembly process, the first plug-in portion 31 is completely retracted into the first body 10, thereby ensuring that the first plug-in portion 31 can be completely detached from the device body, thereby ensuring the reliability and convenience during the door body disassembly process. Of course, it is understandable that the elastic reset portion 41 of the door body in this embodiment can be larger in extension and contraction, but during the user's disassembly of the door body, depending on the size of the external force applied by the user, the elastic reset portion 41 may not reach the maximum value, so that the first plug-in portion 31 may be partially exposed to the outside of the first body 10.

[0045] When the first plug-in portion 31 extends from the first opening 11 to the second length outside the first body 10, the door body can be installed on the equipment body of the household appliance through the first plug-in portion 31; when the first plug-in portion 31 extends from the first opening 11 to the first length outside the first body 10, the interference relationship between the first plug-in portion 31 of the door body and the equipment body 1 is eliminated, and the door body can be detached from the household appliance, thereby making it convenient for the user to remove the door body from the equipment body.

[0046] Among them, the first body 10 is also provided with a second opening 12, and the pressing portion 33 is exposed to the second opening 12, so that the user can apply an external force to the pressing portion 33 through the second opening 12, so that the elastic reset portion 41 changes from the second state to the first state, so that the length of the first plug-in portion 31 extending from the first opening 11 to the outside of the first body 10 changes from the second length to the first length, that is, the portion of the first plug-in portion 31 extending from the first opening 11 to the outside of the first body 10 is shortened, so that the door body is detached from the home appliance. The first opening 11 can be set at the edge of the first body 10, and the second opening 12 can be set in the middle of the first body 10. It can be understood that the positions of the first opening 11 and the second opening 12 can be set according to actual needs, and the embodiments of the present disclosure do not impose too many restrictions on this, as long as the setting position of the second opening 12 is convenient for the user to apply force to drive the first plug-in portion 31 to move.

[0047] Wherein, the first opening 11 is set at a position Figure 1 and Figure 2 The first opening 11 may be disposed at the top and / or bottom of the first body 10. When the first opening 11 is disposed at the top and / or bottom of the first body 10, the first plug-in portion 31 may be disposed along the vertical direction ( Figure 1 The first plug-in portion 31 can move in the up and down direction shown in the figure; the first opening 11 can also be arranged on the left side and / or the right side of the first body 10. When the first opening 11 is arranged on the left side and / or the right side of the first body 10, the first plug-in portion 31 can move in the lateral direction ( Figure 1 The first plug-in portion 31 can move left and right.

[0048] In the disclosed embodiment, a reset assembly is provided. The elastic reset portion of the reset assembly is elastically deformed when subjected to an external force, so that the length of the first plug-in portion extending outside the first body is changed. While ensuring the tightness of the connection, the disassembly and installation of the door body are facilitated, making the disassembly and installation of the door body more convenient and labor-saving, thereby improving the user experience.

[0049] In some embodiments, the resetting assembly 40 includes a guide portion 42. Figure 3As shown, the elastic reset portion 41 is sleeved on the outside of the guide portion 42, the first end 421 of the guide portion 42 extends into the mounting structure 30, and the second end 422 of the guide portion 42 is fixed to the first body 10. The guide portion 42 is used to limit the movement direction of the elastic reset portion 41, so that the elastic reset portion 41 moves along the Figure 3 The elastic reset portion 41 is compressed or reset in the up and down directions shown in the figure to prevent the elastic reset portion 41 from shaking left and right to affect the stability of the door body during installation and removal.

[0050] In one example, the first body 10 is provided with a mounting rib plate 13, and the second end portion 422 of the guide portion 42 is connected to the mounting rib plate 13 by snapping. Figure 3 As shown, the mounting rib plate 13 includes a fixing plate 132 and a supporting plate 131 connected to the fixing plate 132, the supporting plate 131 and the fixing plate 132 are both perpendicular to the first body 10, and the fixing plate 132 is perpendicular to the guide portion 42, the number of the supporting plates 131 is two, the two supporting plates 131 are respectively located on both sides of the guide portion 42, and the two supporting plates 131 are both perpendicular to the fixing plate 132, the fixing plate 132 is in the shape of a rectangle, and the supporting plate 131 is in the shape of a right triangle, and the two right-angled sides of the right triangle are respectively connected to the first body 10. The main body 10 is connected to the fixing plate 132. Of course, it can be understood that the support plate 131 can also be set to a rectangle, a right-angled trapezoid or other irregular shapes. The two support plates 131 can be located on the same side or different sides of the fixing plate 132. The mounting rib plate 13 can also only have one fixing plate 132 and one support plate 131, or only have one fixing plate 132. The embodiment of the present disclosure does not impose too many restrictions on the specific setting method of the mounting rib plate 13, as long as it can play the role of fixing the elastic reset portion 41 and the guide portion 42.

[0051] In some embodiments, the first body 10 is provided with a first limiting portion 14, and the mounting structure 30 is provided with a second limiting portion 32. During the switching process between the first state and the second state of the elastic reset portion 41, the second limiting portion 32 is used to limit the first limiting portion 14 to move along the first direction, so as to Figure 3 As an example, the second limit portion 32 is used to limit the first limit portion 14 along the Figure 3 The up-and-down movement shown in FIG. 1 prevents the mounting structure 30 from shaking left and right.

[0052] In some embodiments, the first body 10 is further provided with a third limiting portion 15, and the mounting structure 30 is further provided with a fourth limiting portion 34. During the switching process of the elastic reset portion 41 between the first state and the second state, the fourth limiting portion 34 is used to limit the movement of the third limiting portion 15 along the second direction, wherein the first direction is the same as the second direction, and the third limiting portion 15 cooperates with the fourth limiting portion 34 to further limit the movement direction of the mounting structure 30, enhance the limiting effect, and prevent the mounting structure 30 from shaking left and right to affect the structural stability of the door body.

[0053] In some embodiments, one of the first limiting portion 14 and the second limiting portion 32 is a groove body, and the other is a limiting rib plate; and / or, one of the third limiting portion 15 and the fourth limiting portion 34 is a groove body, and the other is a limiting rib plate.

[0054] In one example, one of the first limiting portion 14 and the second limiting portion 32 is a slot body, and the other is a limiting rib plate. In another example, one of the third limiting portion 15 and the fourth limiting portion 34 is a slot body, and the other is a limiting rib plate. In yet another example, one of the first limiting portion 14 and the second limiting portion 32 is a slot body, and the other is a limiting rib plate, and one of the third limiting portion 15 and the fourth limiting portion 34 is a slot body, and the other is a limiting rib plate.

[0055] Among them, Figure 3 As shown, in one example, the first limiting portion 14 is a first limiting rib, the third limiting portion 15 is a second limiting rib, the second limiting portion 32 is a first slot body, and the fourth limiting portion 34 is a second slot body. The first limiting rib cooperates with the first slot body, and the second limiting rib cooperates with the second slot body. It can be understood that the shape of the first limiting rib and the shape of the second limiting rib can be the same or different, and each group of mutually cooperating limiting ribs and slot bodies can also be interchangeable. As long as they can play the role of limiting the movement direction of the mounting structure 30, the embodiments of the present disclosure do not impose too many restrictions on this.

[0056] In some embodiments, along the thickness direction of the first body 10, the first body 10 includes a first surface 101 and a second surface 102, and the mounting structure 30 is disposed on the second surface 102. The first body 10 is also provided with a first handle 103, so as to facilitate the user to grasp and exert force, and the first handle 103 is formed by the first surface 101 of the first body 10 being recessed toward the second surface 102, and the first handle 103 is disposed on one side of the first opening 11. That is, the first surface 101 and the second surface 102 are respectively the front and back sides of the first body 10, and the side of the first body 10 close to the interior of the household device is defined as the back side, and the side away from the interior of the household device is defined as the front side, then the first surface 101 is the front side of the first body 10, and the second surface 102 is the back side of the first body 10.

[0057] In some embodiments, the first body 10 is further provided with a second buckle 104, such as Figure 1 As shown, the second buckle 104 is formed by a surface depression of the first body 10, and the second buckle 104 is arranged at the edge of the first body 10. Exemplarily, the second buckle 104 is arranged at the edge of the first body 10 close to the first opening 11. So that the user can hold and press the pressing portion 33 to exert force.

[0058] In some embodiments, the door body further includes a second body 20, which is buckled and connected to the first body 10, and the mounting structure 30 and the reset assembly 40 are disposed between the first body 10 and the second body 20. Figure 2-Figure 3 As shown, the second body 20 is snap-fitted to the first body 10, and the second body 20 shields Figure 3 The mounting structure 30 and the reset assembly 40 shown in the figure protect the mounting structure 30 and the reset assembly 40 and improve the overall sealing of the door body.

[0059] In some embodiments, a sealing strip 21 is provided at the edge of the second body 20. The sealing strip 21 can be made of a flexible material such as rubber or silicone, and the sealing strip 21 is provided around the edge of the second body 20 to closely fit and fill the gap between the second body 20 and the housing of the home appliance, thereby improving the air tightness and waterproofness of the door body.

[0060] In some embodiments, the first body 10 includes a first side 16 and a second side 17 opposite to each other, the first opening 11 is disposed on the first side 16; and the second side 17 is provided with a second plug-in portion 171 protruding from the first body 10. In one example, the first side 16 and the second side 17 are the upper side and the lower side of the first body 10, respectively, the first opening 11 is disposed on the upper side of the first body 10, and the second plug-in portion 171 is disposed on the lower side of the first body 10. In another example, the first side 16 and the second side 17 are the left side and the right side of the first body 10, respectively, the first opening 11 is disposed on the left side of the first body 10, and the second plug-in portion 171 is disposed on the right side of the first body 10. Of course, it can be understood that the orientations of the first opening 11 and the second plug-in portion 171 can also be interchanged, and the embodiments of the present disclosure do not impose too many restrictions on this.

[0061] It should be noted that, among the four sides of the first body 10 of the embodiment of the present disclosure, only the first side 16 is provided with the mounting structure 30 and the reset assembly 40. In actual applications, the mounting structure 30 and the reset assembly 40 may also be provided on the other sides, so that the various sides of the first body 10 can be partially or completely disassembled.

[0062] According to an exemplary embodiment, Figure 1-Figure 7 As shown, an embodiment of the present disclosure provides a household appliance, which may be a smart device such as a humidifier, a dehumidifier, a water purifier, etc. The household appliance includes a device body 50 and a door body as described in the above embodiments. The door body is detachably connected to the device body 50, and a shell 501 of the device body 50 is arranged on the outside of the door body.

[0063] In some embodiments, the device body 50 is provided with a first slot 521. When the door body is installed on the device body 50, the elastic reset portion 41 of the door body is in a second state where it is not affected by external force, and the first plug-in portion 31 of the door body extends into the first slot 521, thereby limiting the movement of the door body relative to the device body 50.

[0064] In some embodiments, the device body 50 has a third opening, the shape of the third opening is adapted to the door body, the third opening includes two opposite opening sides, one of the two opening sides is provided with a first slot 521, and the other opening side is provided with a second slot 522, and the second plug-in portion 171 of the door body extends into the second slot 522, so that the door body is installed on the device body 50.

[0065] In one example, the second slot 522 is provided with a guide surface 5221. Figure 7 As shown, the guide surface 5221 is set in the notch of the second slot 522, and is inclined from the inside of the second slot 522 to the outside of the notch to increase the notch area, facilitate the second plug-in part 171 to be inserted into the second slot 522, guide the second plug-in part 171, and reduce collision damage during plugging.

[0066] In one example, the two opening sides are respectively the upper and lower sides of the third opening, the first slot 521 is arranged on the upper side, and the second slot 522 is arranged on the lower side. In another example, the two opening sides are respectively the left and right sides of the third opening, the first slot 521 is arranged on the left side, and the second slot 522 is arranged on the right side. Of course, it can be understood that the positions of the first slot 521 and the second slot 522 can also be interchanged. When the mounting structure 30 and the reset assembly 40 are arranged on multiple sides of the first body 10, multiple opening sides of the third opening are also correspondingly arranged with multiple first slots 521, and the embodiments of the present disclosure do not impose too many restrictions on this.

[0067] In some embodiments, the household appliance includes a humidifier. Figure 4-Figure 5 As shown, the humidifier includes a device body 50, and a storage space for accommodating the internal structure is arranged inside the device body 50. A water tank 531, a water pump 532 and a first water inlet pipe 534 are arranged at the lower part of the storage space, the water pump 532 is arranged on a water pump bracket 533, the water pump 532 and the water pump bracket 533 are both arranged inside the water tank 531, and the water pump 532 is connected to the first water inlet pipe 534, so as to transport the water in the water tank 531 to the first water inlet pipe 534.

[0068] A wet curtain 541, a water distribution structure 542, a water outlet valve 543 and a second water inlet pipe 535 are arranged in the middle of the accommodating space. The water distribution structure 542 is arranged on the top of the wet curtain 541, one end of the second water inlet pipe 535 is connected to the water distribution structure 542, and the other end of the second water inlet pipe 535 is connected to the first water inlet pipe 534 through a joint. The water in the water tank 531 is transported to the first water inlet pipe 534 through the water pump 532, and then flows into the second water inlet pipe 535, and is transported to the water distribution structure 542 on the top of the wet curtain 541 by the second water inlet pipe 535. The water distribution structure 542 is provided with a plurality of leakage holes, and the water flows evenly to the wet curtain 541 through the leakage holes, and wets the wet curtain 541 under the action of gravity. The excess water flows back to the water tank 531 along the side wall of the equipment body 50 through the water outlet valve 543, so as to realize the reflux of surplus water and save water resources.

[0069] A motor 551 and a wind wheel 552 are arranged at the upper part of the accommodating space, and an air outlet 553 is arranged at the top of the device body 50. The air outside the humidifier enters the device body 50 through the air inlet. The air flow first passes through the air filter arranged at the air inlet to remove dust and other impurities, and then passes through the wet curtain 541 to take away part of the moisture to form humid air. The humid air enters the hollow space 5411 inside the wet curtain 541, and the motor 551 drives the wind wheel 552 to drive the humid air in the hollow space 5411 through the air outlet channel, and finally is transported to the outside of the humidifier through the air outlet, thereby realizing the humidification of the air.

[0070] The air inlet and the air filter are both arranged in the middle of the accommodation space, the air inlet is an opening arranged on the side wall of the device body 50, and the air inlet and the air filter are arranged on one of the two side walls of the device body 50 adjacent to the door body, or the two side walls of the device body 50 adjacent to the door body are each provided with an air inlet and an air filter. The side wall of the device body 50 opposite to the door body is also provided with a functional area, which is used to set a circuit board and / or a control panel of the humidifier to realize the function selection of the humidifier.

[0071] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the embodiments disclosed herein. The present disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are to be considered exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0072] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A door body, characterized in that: include: A first body, provided with a first opening and a second opening; A mounting structure, disposed on the first body, the mounting structure comprising a first plug-in portion and a pressing portion, the pressing portion being exposed to the second opening; A reset assembly, comprising an elastic reset portion connected to the mounting structure; Wherein, an external force is applied to the pressing portion, the mounting structure squeezes the elastic reset portion, the elastic reset portion is in a first state, and the first plug-in portion extends from the first opening to a first length outside the first body; When the external force disappears, the elastic reset portion returns to the second state, and the first plug portion extends from the first opening to a second length outside the first body, and the second length is greater than the first length.

2. The door body according to claim 1, characterized in that: The reset assembly includes a guide portion, the elastic reset portion is sleeved on the outside of the guide portion, a first end portion of the guide portion extends into the mounting structure, and a second end portion of the guide portion is fixed to the first body.

3. The door body according to claim 2, characterized in that: The first body is provided with a mounting rib plate, and the second end portion of the guide portion is clamped and connected to the mounting rib plate.

4. The door body according to claim 1, characterized in that: The first body is provided with a first limiting portion, the mounting structure is provided with a second limiting portion, and during the switching of the elastic reset portion between the first state and the second state, the second limiting portion is used to limit the first limiting portion to move along a first direction.

5. The door body according to claim 4, characterized in that: The first body is provided with a third limiting portion, the mounting structure is provided with a fourth limiting portion, and during the switching process of the elastic reset portion between the first state and the second state, the fourth limiting portion is used to limit the third limiting portion to move along the second direction; The first direction is the same as the second direction.

6. The door body according to claim 5, characterized in that: One of the first limiting portion and the second limiting portion is a groove body, and the other is a limiting rib plate; and / or, One of the third limiting portion and the fourth limiting portion is a groove body, and the other is a limiting rib plate.

7. The door body according to claim 1, characterized in that: Along the thickness direction of the first body, the first body includes a first surface and a second surface, and the mounting structure is arranged on the second surface; The first body is provided with a first buckle, the first buckle is formed by the first surface of the first body being recessed toward the second surface, and the first buckle is provided at one side of the first opening.

8. The door body according to claim 7, characterized in that: The first body is provided with a second buckle handle, the second buckle handle is formed by a surface depression of the first body, and the second buckle handle is provided at the edge of the first body.

9. The door body according to claim 7, characterized in that: The door body comprises a second body, the second body is buckled and connected with the first body, and the mounting structure and the reset assembly are arranged between the first body and the second body.

10. The door body according to claim 9, characterized in that: A sealing strip is disposed on the edge of the second body.

11. The door body according to any one of claims 1 to 10, characterized in that: The first body comprises a first side and a second side opposite to each other, and the first opening is arranged at the first side; The second side is provided with a second plug-in portion protruding from the first body.

12. A household appliance, characterized in that: It comprises a device body and a door body as claimed in any one of claims 1 to 11, wherein the door body is detachably connected to the device body; The device body is provided with a first slot. When the door body is installed on the device body, the elastic reset part of the door body is in a second state where it is not subjected to external force, and the first plug-in part of the door body extends into the first slot to limit the movement of the door body relative to the device body.

13. The household appliance according to claim 12, characterized in that: The device body has a third opening, and the shape of the third opening is adapted to the door body; The third opening includes two opposite opening sides, one of the two opening sides is provided with the first slot, the other opening side is provided with the second slot, and the second plug-in portion of the door body extends into the second slot.

14. The household appliance according to claim 12, characterized in that: The household appliance includes a humidifier.

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