Switch assembly and household electrical appliance

Abstract

The invention relates to a switch assembly and a household appliance. The switch assembly is used for movably arranging the water tank on a machine body of the household appliance, a mounting groove is formed in the machine body, and an opening of the mounting groove is located in the side wall of the machine body. The water tank is accommodated in the mounting groove; a mounting cavity is formed in the water tank; the switch assembly comprises a stopping piece, a locking piece and an overturning piece, the stopping piece is arranged on the groove wall of the mounting groove, the locking piece is movably matched with the mounting cavity, the locking piece is provided with a locking position in stopping fit with the stopping piece and an unlocking position for releasing stopping fit with the stopping piece, and the overturning piece is rotationally connected to the mounting cavity and comprises a triggering part; the trigger part can be driven by the external operation end to turn over in the direction away from the first groove wall so as to drive the locking piece to move to the unlocking position, and the first groove wall is the groove wall, used for bearing the water tank, of the mounting groove. According to the switch assembly and the water tank in the household appliance, disassembly is simple, and the experience feeling of a user during use is good.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a switch assembly and a household appliance. Background Art

[0002] As a household appliance, a cooling fan is an air conditioner that uses the principle of water evaporation and heat absorption to output relatively low-temperature cold air to cool down the air. In order to ensure that there is enough water for evaporation and heat absorption, the cooling fan is usually equipped with a water tank, which is movably arranged on the body through a water tank switch. When the water tank needs to be removed, the operator presses down the buckle of the water tank switch to disengage the buckle, lifts up and pulls out the water tank to change the water. However, in the cooling fan of the related art, there is a problem that the removal process of the water tank is relatively inconvenient, which affects the user's experience. Summary of the invention

[0003] Based on this, it is necessary to provide a switch assembly and household appliance that are easy to disassemble in order to solve the problem of inconvenient water tank disassembly in the related art.

[0004] A switch assembly is used to movably arrange a water tank on a body of a household appliance, wherein the body is provided with a mounting groove, and the opening of the mounting groove is located on the side wall of the body; the water tank is accommodated in the mounting groove; and a mounting cavity is constructed in the water tank;

[0005] The switch assembly includes a stopper, a locking member and a flipping member, wherein the stopper is arranged on the groove wall of the installation groove, the locking member is movably matched with the installation cavity, the locking member has a locking position for matching with the stopper, and an unlocking position for releasing the matching with the stopper, the flipping member is rotatably connected to the installation cavity, and includes a triggering part;

[0006] The trigger part can be turned over in a direction away from the first slot wall under the drive of the external operating end to drive the locking member to move to the unlocking position. The first slot wall is the slot wall of the installation slot used to support the water tank.

[0007] The triggering part of the flipping member can be driven by the external operating end to flip in a direction away from the first groove wall to drive the locking member to move to the unlocking position. Therefore, the operating end of the operator, such as the hand, can operate the triggering part of the flipping member to unlock. In addition, when the triggering part of the flipping member flips in a direction away from the first groove wall, it can drive the locking member to move to the unlocking position, that is, the direction of the unlocking operation of the switch assembly is the same as the lifting direction of the water tank. Therefore, while the unlocking operation is being performed, the lifting operation is also being performed synchronously, making the disassembly process of the water tank relatively simple and labor-saving, greatly improving the user experience.

[0008] In some embodiments, the switch assembly further comprises an elastic reset member, which elastically abuts against the locking member; the elastic reset member has a tendency to switch the locking member from an unlocking position to a locking position.

[0009] In some of the embodiments, a first opening is provided on the wall of the water tank facing the stopper, and the locking end of the locking member extends out of the mounting cavity from the first opening.

[0010] In some embodiments, when the locking member is located at the locking position, the stop member is disposed on a side of the notch of the locking member close to the installation slot.

[0011] In some embodiments, a partition is provided in the installation cavity, a partial structure of the locking member is located between the partition and the top wall of the water tank, and two ends of the elastic reset member are respectively pressed between opposite surfaces of the partition and the locking member.

[0012] In some embodiments, the elastic return member is a spring; a receiving groove is provided on the surface of the locking member facing the partition, a mounting column is protruding from the bottom of the receiving groove, one end of the elastic return member is sleeved on the mounting column and is located in the receiving groove.

[0013] In some of the embodiments, an avoidance gap is provided on the partition, and two support plates are provided at opposite positions of the edges of the avoidance gap. Both ends of the flip member are respectively hinged to the two support plates so that the flip member can rotate in the avoidance gap.

[0014] In some of the embodiments, hinge holes are respectively provided on the facing surfaces of the support plates;

[0015] Two hinge shafts are provided on opposite sides of the flip member;

[0016] The hinge shafts are hinged in the hinge holes one by one.

[0017] In some embodiments, the flip member includes a pressing plate and two pressing arms connected to the pressing plate, the two pressing arms are arranged at intervals, and the pressing plate forms a triggering portion;

[0018] The locking member comprises a locking member body and two locking arms, wherein the two locking arms are convexly arranged on two opposite side surfaces of the locking member body;

[0019] The two pressing arms respectively press against one side of the two locking arms close to the stopper.

[0020] In some of the embodiments, a limiting protrusion is further provided on the cavity wall of the installation cavity, and the limiting protrusion is located on the side of the pressure plate away from the stopper. When the locking member is in the locking position, the pressure plate abuts against the limiting protrusion.

[0021] In some embodiments, the locking end of the locking member is provided with a first inclined surface, and the end of the stopper is provided with a second inclined surface capable of bevel-matching with the first inclined surface;

[0022] The first inclined surface and the second inclined surface are arranged in parallel.

[0023] In some of the embodiments, the water tank includes a water tank body and a water tank cover, the water tank cover is disposed in the water tank body, and the installation cavity is disposed in the water tank cover.

[0024] In some of the embodiments, an outer wall of the water tank is provided with an operating port communicating with the installation cavity.

[0025] In some of the embodiments, the mounting groove further includes a second groove wall disposed opposite to the first groove wall, and the stopper is disposed on the second groove wall.

[0026] A household appliance comprises the switch assembly mentioned above.

[0027] In household appliances, by adopting the above-mentioned switch assembly, similar to the above, when the trigger part of the flip member flips in the direction away from the first groove wall, it can drive the locking member to move to the unlocking position, that is, the action direction of the unlocking operation of the switch assembly is the same as the lifting direction of the water tank. Therefore, while the unlocking operation is in progress, the lifting action is also performed synchronously, which makes the disassembly process of the water tank simpler and more labor-saving, and greatly improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic cross-sectional view of the switch assembly used in a household appliance in some embodiments of the present application;

[0029] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0030] Figure 3 This is a schematic diagram of the structure of the switch assembly in some embodiments of the present application;

[0031] Figure 4 A cross-sectional view of a switch assembly at another angle in some embodiments of the present application;

[0032] Figure 5 This is a schematic diagram of the structure of the switch assembly and the water tank in some embodiments of the present application;

[0033] Figure 6 This is a schematic diagram of the structure of the top of the water tank in some embodiments of the present application;

[0034] Figure 7 This is a schematic diagram of the structure of the flip member in some embodiments of the present application;

[0035] Figure 8 This is a schematic diagram of the structure of the water tank in some embodiments of the present application.

[0036] Description of reference numerals:

[0037] 100, household appliance; 10, body; 11, mounting groove; 111, first groove wall; 112, second groove wall; 20, stopper; 201, second inclined surface; 30, water tank; 31, mounting cavity; 311, limiting protrusion; 32, operation port; 33, first opening; 301, water tank liquid outlet; 302, body liquid outlet; 34, partition; 341, avoidance gap; 342, support plate; 343, hinge hole; 344, hinge axis; 35, water tank body; 36, water tank cover; 40, switch assembly; 50, locking member; 501, first inclined surface; 51, accommodating groove; 511, mounting column; 52, locking member body; 53, locking arm; 60, flip member; 61, trigger part; 62, pressure plate; 63, pressure arm; 70, elastic reset member. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0043] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0044] See also Figure 1 , Figure 2 , Figure 3 According to some embodiments of the present application, the switch assembly 40 is used to movably set the water tank 30 on the body 10 of the household appliance 100. The body 10 is provided with a mounting groove 11. The opening of the mounting groove 11 is located on the side wall of the body 10. The water tank 30 is accommodated in the mounting groove 11. The water tank 30 is configured with a mounting cavity 31.

[0045] The switch assembly 40 includes a stopper 20, a locking member 50 and a flip member 60. The stopper 20 is disposed on the groove wall of the installation groove 11. The locking member 50 is movably matched with the installation cavity 31. The locking member 50 has a locking position (such as Figure 2 As shown), and the unlocking position (as shown) of the stopper 20 to release the stopper cooperation Figure 5 As shown in FIG. 1 ), the flip member 60 is rotatably connected to the mounting cavity 31 and includes a trigger portion 61 .

[0046] The trigger portion 61 can be driven by the external operating end to flip in a direction away from the first slot wall 111 to drive the locking member 50 to move to the unlocking position. The first slot wall 111 is a slot wall of the installation slot 11 for supporting the water tank 30.

[0047] The triggering part 61 of the flipping member 60 can be driven by the external operating end to flip in a direction away from the first groove wall 111 to drive the locking member 50 to move to the unlocking position. Therefore, the operating end of the operator, such as the hand, can operate the triggering part 61 of the flipping member 60 to unlock. Figure 2 When the water tank 30 is flipped, the locking member 50 can be driven to move to the unlocking position, that is, the unlocking operation direction of the switch assembly 40 is the same as the lifting direction of the water tank 30. Therefore, while the unlocking operation is being performed, the lifting action is also being performed synchronously, making the disassembly process of the water tank 30 relatively simple and labor-saving, thereby greatly improving the user experience.

[0048] Furthermore, the outer wall of the water tank 30 is also provided with an operation port communicating with the installation cavity 31, so that the external operation end can extend into the installation cavity 31. In addition, there is only one operation port 32, so the appearance of the household appliance is also more beautiful.

[0049] In the embodiment of the present application, the water tank 30 is plugged and unplugged with the first groove wall 111. In specific implementation, a water tank liquid opening 301 is provided at the bottom of the water tank 30, and a body liquid opening 302 is provided on the first groove wall 111 of the body 10. The water tank liquid opening 301 and the body liquid opening 302 can be plugged and unplugged with a one-way valve. Since the pull-out direction of the water tank 30 relative to the first groove wall 111 is the same as the flipping direction of the trigger part 61 of the flip member 60 when the operator unlocks it, the valve body of the one-way valve can be closed in a relatively short time during the process of the water tank 30 being pulled out and lifted up, which can reduce the water leakage phenomenon when the water tank liquid opening 301 and the body liquid opening 302 are separated from each other to a certain extent, thereby improving the user's use experience.

[0050] The locking member 50 has a locking position that cooperates with the stop member 20, which means that when the locking member 50 is in the locking position, the stop member 20 can prevent the locking member 50 from being separated from the installation groove 11. Figure 2 In the example, the stopper 20 blocks the locking member 50 from the direction of escaping from the installation slot 11. In this way, since the locking member 50 is blocked by the stopper 20 and cannot be escaping from the installation slot 11, the water tank 30 cannot be escaping from the installation slot 11. Furthermore, when the locking member 50 is in the locked position, a part of the structure of the locking member 50 needs to extend out of the installation cavity 31 and cooperate with the stopper 20 to stop, so that the water tank 30 cannot be horizontally pulled out of the installation slot 11.

[0051] When the locking member 50 is in the unlocking position, the locking member 50 and the stop member 20 are disengaged from the stop cooperation, and the stop member 20 no longer blocks the disengagement path of the locking member 50 from the installation groove 11, and the water tank 30 can enter and exit the installation groove 11 from the side of the fuselage 10 through the notch of the installation groove 11.

[0052] In the present application, refer to Figure 3 and Figure 4 The switch assembly 40 further includes an elastic reset member 70 , which elastically abuts against the locking member 50 , and has a tendency to switch the locking member 50 from the unlocking position to the locking position.

[0053] In this way, when the operator does not operate the flip member 60, the locking member 50 can be switched from the unlocking position to the locking position under the action of the elastic reset member 70. And the locking member 50 is kept in the locking position, so that the switch assembly 40 is in a locked state for a long time.

[0054] In the present application embodiment, combined Figure 2 , Figure 4 , Figure 5 and Figure 6 The mounting groove 11 may further include a second groove wall 112 arranged opposite to the first groove wall 111. The stopper 20 may be disposed on the second groove wall 112, and a first opening 33 is disposed on the top wall of the water tank 30 facing the stopper 20 (i.e., facing the second groove wall 112), and the locking end of the locking member 50 extends out of the mounting cavity 31 from the first opening 33.

[0055] When the locking member 50 is located at the locking position, the stopper 20 is blocked at one side of the notch of the locking member 50 close to the installation slot 11 .

[0056] A partition 34 is provided in the installation cavity 31 , and a part of the locking member 50 is located between the partition 34 and the top wall of the water tank 30 . Both ends of the elastic reset member 70 are pressed between the opposite surfaces of the partition 34 and the locking member 50 .

[0057] With such arrangement, one end of the elastic return member 70 presses against the partition 34 , and can apply an elastic force to the locking member 50 in a direction away from the partition 34 . In the absence of external force, the locking end of the locking member 50 can always extend out of the first opening 33 and abut against the stop member 20 .

[0058] The operation port 32 is disposed between the partition plate 34 and the inner wall of the installation cavity 31 close to the first groove wall 111. Figure 4 In the example shown in FIG. 1 , the operation port 32 is disposed below the partition 34 .

[0059] Further, refer to Figure 5The elastic reset member 70 may be a spring. The surface of the locking member 50 facing the partition 34 is provided with a receiving groove 51 , and a mounting post 511 is protruded from the bottom of the receiving groove 51 . One end of the elastic reset member 70 is sleeved on the mounting post 511 and is located in the receiving groove 51 .

[0060] In this way, the connection between the elastic return member 70 and the locking member 50 is more reliable, thereby preventing the elastic return member 70 from being separated from the locking member 50.

[0061] Furthermore, combined with Figure 5 and Figure 6 The partition plate 34 is provided with an escape notch 341, and two support plates 342 are provided at the opposite positions of the edges of the escape notch 341. The two ends of the flip member 60 are respectively hinged to the two support plates 342, so that the flip member 60 can rotate in the escape notch 341. In this way, by providing the escape notch 341, the flip member 60 can have a movable space for the rotation action.

[0062] Furthermore, combined with Figure 6 and Figure 7 , hinge holes 343 are respectively provided on the facing surfaces of the support plate 342. Two hinge shafts 344 are provided on opposite sides of the flip member 60. The hinge shafts 344 are hinged in the hinge holes 343 one by one. Such an arrangement enables the flip member 60 to be rotatably connected to the partition plate 34 in a relatively stable manner.

[0063] In some embodiments, in combination Figure 5 and Figure 7 The flip member 60 includes a pressing plate 62 and two pressing arms 63 connected to the pressing plate 62 . The two pressing arms 63 are arranged at an interval, and the pressing plate 62 forms a triggering portion 61 .

[0064] The locking member 50 includes a locking member body 52 and two locking arms 53. The two locking arms 53 are protruded from two opposite side surfaces of the locking member body 52. ​​The two pressing arms 63 are pressed against one side of the two locking arms 53 close to the stopper 20, respectively.

[0065] In this way, when the pressure plate 62 of the flip member 60 flips in the extraction direction, the two pressure arms 63 can press the locking arm 53 to move to the unlocking position in the direction away from the stopper 20. When the pressure plate 62 is not subjected to the force, the locking member 50 can return to the locked position again under the force of the elastic reset member 70.

[0066] Further, refer to Figure 6, a limiting protrusion 311 is also provided on the cavity wall of the installation cavity 31, and the limiting protrusion 311 is located on the side of the pressing plate 62 away from the stopper 20. When the locking member 50 is in the locking position, the pressing plate 62 abuts against the limiting protrusion 311. In this way, when the pressing arm 63 presses the locking arm 53, the pressing plate 62 cannot continue to turn in the direction opposite to the pulling direction, so as to prevent the locking member 50 from completely escaping from the installation cavity 31 from the first opening 33. That is, the limiting protrusion 311 is the maximum stroke position when the pressing plate 62 rotates clockwise.

[0067] Furthermore, the locking end of the locking member 50 is provided with a first inclined surface 501, and the end of the stopper 20 is provided with a second inclined surface 201 which can be inclinedly matched with the first inclined surface 501. The first inclined surface 501 and the second inclined surface 201 are arranged in parallel.

[0068] With such arrangement, when the water tank 30 enters the installation groove 11, the first inclined surface 501 cooperates with the second inclined surface 201, which facilitates the retraction of the locking member 50 into the installation cavity 31, and will not affect or hinder the operation of the water tank 30 entering the installation groove 11.

[0069] In the present application embodiment, combined Figure 1 and Figure 8 The water tank 30 includes a water tank body 35 and a water tank cover 36, the water tank cover 36 is covered on the water tank body 35, and the installation cavity 31 is arranged in the water tank cover 36. In this way, the switch assembly 40 is installed in the water tank cover 36, which is convenient for the installation of the switch assembly 40.

[0070] Reference Figure 1 The embodiment of the present application further provides a household appliance 100, which can be a cooling fan or other appliances that require a water tank. The household appliance 100 can include the switch assembly 40, the body 10 and the water tank 30.

[0071] Combine the following Figure 1-Figure 8 The working process of the switch assembly 40 of the present application in the household appliance 100 is described.

[0072] In the switch assembly 40 of the present application, unlocking is performed by lifting the flip member 60 upwards. Specifically, the pressure plate 62 of the flip member 60 can be lifted upwards by hand to rotate the pressure plate 62 about the axis in the lifting direction of the water tank 30 (counterclockwise in the figure), so that the pressure arm 63 presses down the locking arm 53 of the locking member 50. The locking arm 53 overcomes the elastic force of the elastic reset member 70 and moves downward with the locking member body 52, so that the locking member 50 is in the unlocking position and the stopper cooperation with the stopper 20 is released. At this time, the hand can take advantage of the situation to lift out the water tank 30. In this process, not only the switch assembly 40 is unlocked, but also the water tank 30 can be directly lifted out. This process is short and there will be no water leakage of the water tank 30 due to pressing.

[0073] In this process, if you want to unlock the switch assembly 40, you only need to lift the pressing plate 62 upwards. When the pressing plate 62 rotates around the axis, the resistance it encounters is mainly the elastic force of the elastic reset member 70. The operation is relatively simple and convenient.

[0074] When putting the water tank 30 back, it is only necessary to press the water tank 30 into the installation groove 11. Specifically, the first inclined surface 501 of the locking member 50 cooperates with the second inclined surface 201 on the stopper 20. When the water tank 30 is pushed into the installation groove 11, the locking member 50 gradually moves in the direction of retracting into the installation cavity under the pressure of the stopper 20, until the water tank 30 completely enters the installation groove 11. Then, the locking member 50 returns to the locking position under the elastic force of the elastic reset member 70, so that the water tank 30 is positioned in the installation groove 11.

[0075] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0076] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A switch assembly, used to movably set a water tank on the body of a household appliance, characterized in that: The fuselage is provided with a mounting groove, the opening of the mounting groove is located on the side wall of the fuselage, the water tank is accommodated in the mounting groove; and a mounting cavity is constructed in the water tank; The switch assembly comprises a stopper, a locking member and a flipping member, wherein the stopper is arranged on the groove wall of the installation groove, the locking member is movably matched with the installation cavity, the locking member has a locking position for stopping with the stopper, and an unlocking position for releasing the stopping with the stopper, the flipping member is rotatably connected to the installation cavity, and comprises a triggering part; The trigger portion can be flipped in a direction away from the first slot wall driven by the external operating end to drive the locking member to move to the unlocking position. The first slot wall is the slot wall of the installation slot used to support the water tank.

2. The switch assembly according to claim 1, characterized in that The switch assembly further comprises an elastic reset member, which is in elastic contact with the locking member; the elastic reset member has a tendency to switch the locking member from the unlocking position to the locking position.

3. The switch assembly according to claim 2, characterized in that: A first opening is provided on the wall portion of the water tank facing the stopper, and a locking end portion of the locking member extends out of the installation cavity from the first opening.

4. The switch assembly according to claim 3, characterized in that: When the locking member is located at the locking position, the stop member is disposed on one side of the notch of the locking member close to the installation slot.

5. The switch assembly according to claim 3, characterized in that: A partition is provided in the installation cavity, a partial structure of the locking member is located between the partition and the top wall of the water tank, and two ends of the elastic reset member are respectively pressed between the surfaces of the partition and the locking member that are opposite to each other.

6. The switch assembly according to claim 5, characterized in that The elastic reset member is a spring; a receiving groove is provided on the surface of the locking member facing the partition, a mounting column is protruding from the bottom of the receiving groove, and one end of the elastic reset member is sleeved on the mounting column and is located in the receiving groove.

7. The switch assembly according to claim 5, characterized in that The partition is provided with an escape gap, and two support plates are provided at relative positions of the edges of the escape gap. The two ends of the flip member are respectively hinged to the two support plates so that the flip member can rotate in the escape gap.

8. The switch assembly according to claim 7, characterized in that The facing surfaces of the support plates are respectively provided with hinge holes; Two hinge shafts are provided on opposite sides of the flip member; The hinge shafts are hinged in the hinge holes one by one.

9. The switch assembly according to claim 1, characterized in that The flip member includes a pressing plate and two pressing arms connected to the pressing plate, the two pressing arms are arranged at intervals, and the pressing plate forms the triggering part; The locking member comprises a locking member body and two locking arms, wherein the two locking arms are convexly arranged on two opposite side surfaces of the locking member body; The two pressing arms respectively press against one side of the two locking arms close to the stopper.

10. The switch assembly according to claim 9, characterized in that A limiting protrusion is also provided on the cavity wall of the installation cavity. The limiting protrusion is located on the side of the pressure plate away from the stopper. When the locking member is located at the locking position, the pressure plate abuts against the limiting protrusion.

11. The switch assembly according to claim 1, characterized in that The locking end of the locking member is provided with a first inclined surface, and the end of the stopper is provided with a second inclined surface that can be inclinedly matched with the first inclined surface; The first inclined surface and the second inclined surface are arranged in parallel.

12. The switch assembly according to any one of claims 1 to 11, characterized in that: The water tank comprises a water tank body and a water tank cover. The water tank cover is arranged in the water tank body, and the installation cavity is arranged in the water tank cover.

13. The switch assembly according to any one of claims 1 to 11, characterized in that: The outer wall of the water tank is provided with an operating port communicating with the installation cavity.

14. The switch assembly according to any one of claims 1 to 11, characterized in that: The mounting groove further includes a second groove wall arranged opposite to the first groove wall, and the stopper is arranged on the second groove wall.

15. A household appliance, characterized in that: Comprising the switch assembly according to any one of claims 1-12.

Images