Wall-mounted household appliance

Abstract

The present invention discloses a wall-mounted household appliance, including a housing and a door lock assembly, wherein the housing is provided with an opening, the door lock assembly includes a door lock, a door lock rod capable of opening the door lock, and a blocking member that can be opened and closed with the opening, the blocking member is connected to one end of the door lock rod, and the blocking member has two working states, the first working state is as a cover body, used to close the opening to block the door lock rod in the housing, and the second working state is as a handle, used to open the opening to operate the door lock rod. The present invention provides a blocking member, which can serve as a handle of the door lock rod to facilitate pulling the door lock rod to open the door lock, and can also serve as a cover body to close the opening of the housing, thereby ensuring the consistency and beauty of the appearance of the washing machine housing.

Description

Technical Field

[0001] The invention belongs to the field of household appliances, and in particular relates to a wall-mounted household appliance. Background Art

[0002] The door locks of existing household appliances with doors or windows are usually controlled by electrical signals. However, considering unexpected situations such as errors in the household appliance program, failure to meet the program judgment, or failure of the household appliance door lock, the user needs to open the door urgently, and a mandatory door opening structure is usually added. For example, in order to make the front of the washing machine beautiful, the mandatory door opening point is set inside the washing machine shell to block it. When using it, the user needs to disassemble the shell, which is very inconvenient, time-consuming, and not timely enough. If the mandatory door opening point is set outside the washing machine, it is necessary to open a hole in a local position of the shell so that the door lock pull rod can be extended to facilitate the user to pull it from the outside of the washing machine. To prevent the pull rod from extending into the shell and being difficult to remove, the shell must be provided with a larger opening. However, since the wall-mounted washing machine is originally small in size and the internal electrical components are compactly arranged, it is very likely that the user's fingers will touch the live parts when they are inserted, which poses a considerable safety hazard.

[0003] In view of this, the present invention is proposed. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a wall-mounted household appliance.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: to provide a wall-mounted household appliance, including a shell and a door lock assembly, the shell is provided with an opening, the door lock assembly includes a door lock, a door lock rod capable of opening the door lock and a blocking member that can be opened and closed with the opening, the blocking member is connected to one end of the door lock rod, and the blocking member has two working states, the first working state is used as a cover body, used to close the opening and block the door lock rod in the shell, and the second working state is used as a handle, used to open the opening and operate the door lock rod

[0006] By setting the blocking member and the opening on the shell to be closable, the door lock of the washing machine can be manually opened when the door lock rod is pulled. Since the blocking member is connected to the door lock rod, the blocking member can be used as a handle of the door lock assembly, and the door lock can be opened by pulling the blocking member. When the blocking member closes the opening of the shell, there are no exposed holes on the washing machine shell, which prevents people from inserting their fingers into the holes to get electric shocks or damage the internal structure. The present invention sets a blocking member, which can act as a handle of the door lock rod to facilitate pulling the door lock rod to open the door lock, and can also serve as a cover to close the opening of the shell, thereby ensuring the consistency and beauty of the appearance of the washing machine shell.

[0007] Furthermore, the blocking member is movably connected to the door lock rod, and the blocking member does not protrude from the shell surface when the opening is closed; and is suspended on the end of the door lock rod and protrudes from the shell surface when the opening is open.

[0008] Further, the housing is provided with a cavity which is concave toward the interior of the housing, the opening is provided on the bottom wall of the cavity, the blocking member is installed in the cavity, and the door lock pull rod passes through the opening and is connected to the blocking member;

[0009] Preferably, the blocking member matches the opening shape of the cavity, and the aperture of the opening is smaller than the size of the opening of the cavity.

[0010] By setting the concave cavity, the blocking piece is installed in the concave cavity, and the door lock rod passes through the opening on the bottom wall of the concave cavity and is fixedly connected to the blocking piece, which not only ensures that the appearance of the washing machine shell is beautiful and has no holes, but also ensures that the door lock can be manually opened. When the blocking piece is pulled, the door lock rod is pulled downward and the door lock will be unlocked, and the washing machine door will be opened. By setting the blocking piece, the door lock rod can be prevented from falling into the washing machine shell.

[0011] Furthermore, the bottom wall of the cavity is provided with a clamping portion, and the blocking member is provided with a matching clamping structure;

[0012] Preferably, the clamping portion is a rotating clamping slot, and the clamping structure is a rotating buckle.

[0013] Further, the concave cavity comprises a first concave cavity which is concave from the shell surface toward the inside of the shell, a second concave cavity is further concave toward the inside of the shell on the bottom wall of the first concave cavity, the opening size of the second concave cavity is smaller than the opening size of the first concave cavity, and the opening is arranged on the bottom wall of the second concave cavity;

[0014] Preferably, the clamping portion is arranged on the bottom wall of the first cavity and located on the outer periphery of the second cavity.

[0015] Furthermore, a pull rod connection structure is provided at one end of the blocking member facing the inside of the housing, and the door lock pull rod is movably connected to the pull rod connection structure;

[0016] Preferably, the pull rod connection structure and the blocking member are rotatably arranged relative to each other.

[0017] Furthermore, the pull rod connection structure includes a pull hook, and a pull ring is provided at one end of the door lock pull rod, and the pull ring passes through the opening and is sleeved on the pull hook;

[0018] Preferably, the pull ring and the pull hook cooperate to move relatively in the direction in which the length of the door lock pull rod extends.

[0019] By arranging the second cavity on the bottom wall of the first cavity, the pull rod connecting structure can be arranged in the second cavity, thereby increasing the assembly margin of the movable connection between the door lock rod and the blocking member. When the blocking member is removed from the shell, the door lock rod can protrude from the outer surface of the shell and will not fall into the shell.

[0020] Further, the blocking member includes a blocking cover, the blocking cover is installed in the concave cavity, a pull rod connection structure is provided on one surface of the blocking cover, and the door lock pull rod passes through the opening and is connected to the pull rod connection structure;

[0021] Preferably, the blocking cover matches the shape of the first cavity.

[0022] Furthermore, a boss is provided on one surface of the blocking cover, and the pull rod connection structure is provided on the boss;

[0023] Preferably, the boss is installed in the second cavity.

[0024] Furthermore, a groove structure is provided on the other side of the blocking cover for receiving an external force to operate the blocking member.

[0025] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art.

[0026] (1) By setting the blocking member and the opening on the shell to be closable, the door lock of the washing machine can be manually opened when the door lock rod is pulled. Since the blocking member is connected to the door lock rod, the blocking member can be used as a handle of the door lock assembly, and the door lock can be opened by pulling the blocking member. When the blocking member closes the opening of the shell, there are no exposed holes on the washing machine shell, which prevents people from inserting their fingers into the holes to get electric shocks or damage the internal structure. The present invention sets a blocking member, which can serve as a handle of the door lock rod to facilitate pulling the door lock rod to open the door lock, and can also serve as a cover to close the opening of the shell, thereby ensuring the consistency and beauty of the appearance of the washing machine shell.

[0027] (2) By setting the concave cavity, the blocking member is installed in the concave cavity, and the door lock rod passes through the opening on the bottom wall of the concave cavity and is fixedly connected to the blocking member, which not only ensures that the appearance of the washing machine shell is beautiful and has no holes, but also ensures that the door lock can be manually opened. When the blocking member is pulled, the door lock rod is pulled downward and the door lock is unlocked, and the washing machine door is opened. By setting the blocking member, the door lock rod can be prevented from falling into the washing machine shell.

[0028] (3) By setting the second cavity on the bottom wall of the first cavity, the pull rod connection structure can be set in the second cavity, thereby increasing the assembly margin of the movable connection between the door lock pull rod and the blocking member. When the blocking member is removed from the shell, the door lock pull rod can protrude from the outer surface of the shell and will not fall into the interior of the shell.

[0029] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

[0031] Figure 1 is a schematic diagram of a wall-mounted washing machine of the present invention;

[0032] Figure 2 It is a schematic diagram of the installation of the door lock of the wall-mounted washing machine of the present invention;

[0033] Figure 3 is a schematic diagram of the disassembly of the door lock of the wall-mounted washing machine of the present invention;

[0034] Figure 4 The present invention Figure 2 An enlarged schematic diagram of the installation status of the plugging piece at A in the middle;

[0035] Figure 5 The present invention Figure 2 An enlarged schematic diagram of the disassembled state of the plugging member at A in the middle;

[0036] Figure 6 The present invention Figure 3 The enlarged schematic diagram at B in the middle;

[0037] Figure 7 is a schematic diagram of a blocking member of the present invention;

[0038] Figure 8 The present invention Figure 7 Schematic diagram from another angle.

[0039] In the figure: 1, shell, 12, concave cavity, 121, first concave cavity, 122, second concave cavity, 123, clamping part, 13, opening; 2, door lock assembly, 21, door lock, 22, door lock pull rod; 3, blocking member, 31, blocking cover, 311, clamping structure, 312, groove structure, 32, boss, 33, pull rod connecting structure.

[0040] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0042] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] like Figures 1 to 8 As shown, the wall-mounted household appliances described in the present invention include but are not limited to clothes dryers and washing machines. This embodiment takes a wall-mounted washing machine as an example, and the wall-mounted washing machine includes a housing 1 and a door lock assembly 2. The housing 1 is provided with an opening 13. The door lock assembly 2 includes a door lock 21, a door lock rod 22 capable of opening the door lock, and a blocking member 3 that can be opened and closed with the opening 13. The blocking member 3 is connected to one end of the door lock rod 22. The blocking member 3 has two working states. The first working state is as a cover body, which is used to close the opening 13 and block the door lock rod 22 in the housing 1. The second working state is as a handle, which is used to open the opening 13 to operate the door lock rod 22.

[0045] By setting the blocking member 3 to be closable with the opening on the housing 1, when the door lock rod 22 is pulled, the door lock 21 of the washing machine can be manually opened. Since the blocking member 3 is connected to the door lock rod 22, the blocking member 3 can be used as a handle of the door lock assembly 2, and the door lock 21 can be opened by pulling the blocking member 3; when the blocking member 3 closes the opening 13 of the housing 1, there are no exposed holes on the washing machine housing 1, which prevents people from inserting their fingers into the holes to get an electric shock or damage the internal structure. By setting the blocking member 3, the present invention can act as a handle of the door lock rod 22, making it convenient to pull the door lock rod 22 to open the door lock 21, and can also serve as a cover to close the opening 13 of the housing 1, thereby ensuring the consistency and beauty of the appearance of the washing machine housing 1.

[0046] In order to prevent the door lock rod 22 from extending into the shell 1 and being difficult to remove, the shell 1 must be provided with a relatively large opening 13. Since the wall-mounted washing machine is small in size and the internal electrical components are compactly arranged, it is very likely that the user's fingers will touch the live parts when they are inserted, which poses a considerable safety hazard. By providing the blocking member 3, the blocking member 3 can cooperate with the opening 13 to open and close. The blocking member 3 can serve as a cover to close the opening, and block the door lock rod 22 in the shell 1, thereby preventing the user's fingers from extending into the opening 13 to cause electric shock or the user from damaging the structure inside the shell 1.

[0047] The door lock rod 22 is movably connected to the blocking member 3. When the blocking member 3 is in a first state, that is, when the blocking member 3 is installed on the shell 1, the blocking member 3 closes the opening 13 and does not protrude from the surface of the shell 1; when the blocking member 3 is in a second state, the blocking member 3 is detached from the shell 1 to open the opening 13, and is suspended at the end connected to the door lock rod 22, protruding from the surface of the shell 1.

[0048] By arranging the blocking member 3 so that it does not protrude from the surface of the shell 1 when closing the opening 13, the surface of the shell 1 can be kept smooth and beautiful. When the blocking member 3 is arranged to open the opening, it can be hung on the end of the door lock rod 22 and protrude from the surface of the shell 1, thereby preventing the door lock rod 22 from falling into the shell 1 and being unable to be removed.

[0049] The washing machine of the present invention may be a drum washing machine, and the blocking member 3 may be coplanar with the outer shell of the housing 1.

[0050] like Figures 2 to 3As shown, the door lock assembly 2 includes a door lock 21, and the door lock 21 can be fixed in the middle of the washing machine, at the horizontal center line position of the door window. A door lock pull ring structure is provided on the door lock 21, and a door lock fixing ring structure is provided on the other end of the door lock pull rod 22, which is laterally inserted into the door lock 21 when assembled, and then rotated. The assembled door lock pull ring limits the fixing ring of the door lock pull rod 22 to prevent it from falling and separating. When the door lock pull rod 22 is pulled downward by force, the door lock will be unlocked, and the washing machine door will be opened.

[0051] like Figures 4 to 5 As shown, specifically, the housing 1 of the drum washing machine is provided with a concave cavity 12 which is concave toward the inside of the housing 1, the opening 13 is arranged on the bottom wall of the concave cavity 12, the blocking member 3 is installed in the concave cavity 12, and the door lock pull rod 22 passes through the opening 13 of the housing 1 and is connected with the blocking member 3. Preferably, the blocking member 3 is coplanar with the housing 1, the blocking member 3 matches the opening shape of the concave cavity 12, and the aperture of the opening 13 is smaller than the size of the opening of the concave cavity 12. The housing 1 is connected with the blocking member 3 by snapping, and preferably, the housing 1 is connected with the blocking member 3 by rotation.

[0052] Since the blocking member 3 is connected to the door lock rod 22, when the blocking member 3 is pulled, the door lock rod 22 is subjected to a downward pulling force and then the door lock will be unlocked, and the washing machine door will be opened. A preferred solution is that the cavity 12 is arranged on the bottom wall of the wall-mounted washing machine, the blocking member 3 matches the shape of the cavity 12, and the aperture of the opening 13 is smaller than the opening size of the cavity 12. The door lock rod 22 is arranged downward, and the length of the door lock rod 22 is provided with a certain margin. When the blocking member 3 is disassembled and loosens and pops out, it can prevent the door lock rod 22 from falling into the interior of the housing 1 and being inconvenient to remove.

[0053] In order to prevent users or children from inserting their fingers into the opening 13 when the blocking member 3 is used as a handle to open the opening 13, the opening 13 can be configured as a rectangular opening 13. The width of the opening 13 is smaller than the width of a finger. For example, the width of the opening is less than 0.8 cm, so it is difficult for a finger to pass through. This can prevent users or children from inserting their fingers into the opening 13, thereby avoiding touching the live parts inside the washing machine or damaging the internal structure.

[0054] By setting the cavity 12, the blocking member 3 is installed in the cavity 12, and the door lock rod 22 passes through the opening 13 on the bottom wall of the cavity 12 and is fixedly connected to the blocking member 3, which not only ensures that the washing machine housing 1 has a beautiful appearance and no holes, but also ensures that the door lock 21 can be manually opened. When the blocking member 3 is pulled, the door lock rod 22 is pulled downward and the door lock 21 is unlocked, and the washing machine door is opened. The blocking member 3 is also provided to prevent the door lock rod 22 from falling into the washing machine housing 1.

[0055] The concave cavity 12 includes a first concave cavity 121 which is concave from the surface of the shell 1 toward the inside of the shell 1, and a second concave cavity 122 is further concave on the bottom wall of the first concave cavity 121 toward the inside of the shell 1. The opening size of the second concave cavity 122 is smaller than the opening size of the first concave cavity 121, and the opening 13 is provided on the bottom wall of the second concave cavity 122. Preferably, the peripheral walls of the first concave cavity 121 and the second concave cavity 122 are both hole-shaped.

[0056] like Figure 6 As shown, the bottom wall of the cavity 12 is provided with a clamping portion 123, and the blocking member 3 is provided with a matching clamping structure 311. The clamping portion 123 is a rotating clamping groove, and the clamping structure 311 is a rotating buckle.

[0057] The clamping portion 123 is disposed on the bottom wall of the first cavity 121 and located at the outer periphery of the opening of the second cavity 122 .

[0058] like Figures 7 and 8 As shown, a pull rod connection structure 33 is provided on one end of the blocking member 3 facing the inside of the housing, and the door lock pull rod 2 is movably connected to the pull rod connection structure 33. Preferably, the pull rod connection structure 33 and the blocking member 3 are rotatably arranged relative to each other.

[0059] By setting the second cavity 122 on the bottom wall of the first cavity 121, the pull rod connecting structure 33 can be set in the second cavity 122, thereby increasing the assembly margin of the active connection between the door lock rod 22 and the blocking member 3. When the blocking member 3 is removed from the shell 1, the door lock rod 22 can protrude from the outer surface of the shell 1 and will not fall into the interior of the shell 1.

[0060] Specifically, the pull rod connection structure 33 includes a pull hook, and a pull ring is provided at one end of the door lock pull rod 22, and the pull ring passes through the opening 13 and is sleeved on the pull hook. Preferably, the pull ring cooperates with the pull hook to move relatively in the length extension direction of the door lock pull rod 22. The pull ring can enter the pull hook from the notch of the pull hook and then rotate to the center of the pull hook.

[0061] Preferably, the wall thickness of the pull ring is smaller than the height of the pull hook, and there is a movable connection length between the pull hook and the pull ring. When the blocking member 3 is installed on the housing 1, the pull hook is located in the middle or upper part of the pull ring and may not contact the pull ring; when the blocking member 3 is removed, the pull hook contacts the bottom wall of the pull ring, and the door lock rod 22 protrudes from the housing 1.

[0062] Furthermore, the blocking member 3 includes a blocking cover 31, one side of which is provided with a pull rod connection structure 33, and the door lock pull rod 22 passes through the opening 13 and is connected to the pull rod connection structure 33. The blocking cover 31 matches the shape of the first concave cavity 121, and the other side of the blocking cover 31 is coplanar with the shell 1. By providing the blocking cover 31, the blocking cover 31 can be coplanar with the shell 1, so that the shell 1 has no hole for the door lock pull rod 22, and the surface of the shell 1 is smooth and beautiful.

[0063] A boss 32 is disposed on one surface of the blocking cover 31, the rod connection structure 33 is disposed on the boss 32, the boss 32 is installed in the second cavity 122, and the door lock rod 22 passes through the opening 13 and is connected to the rod connection structure 33. The boss 32 may be a rectangular parallelepiped. The rod connection structure 33 may be vertically disposed on the top of the boss 32.

[0064] By providing the boss 32 on the blocking cover 31 and installing the boss 32 in the second cavity 122 closer to the door lock 21, the assembly distance between the blocking member 3 and the door lock 21 can be shortened, and the door lock rod 22 is squeezed toward the door lock 21. When the blocking member 3 is removed from the shell 1, the door lock rod 22 can pop outward and is not easy to fall into the shell 1, so that one end of the door lock rod 22 can be kept within reach of the user.

[0065] A snap-fitting structure 311 matching the snap-fitting portion 123 on the bottom wall of the first cavity 121 is provided on one surface of the blocking cover 31, and the snap-fitting structure 311 is arranged on the blocking cover 31 at the periphery of the boss 32, and the blocking cover 31 is snap-fitted with the housing 1. A preferred solution is that the blocking cover 31 is rotatably snap-fitted with the first cavity 121, the snap-fitting portion 123 is a rotatable snap-fitting groove, and the snap-fitting structure 311 is a rotatable snap-fitting buckle.

[0066] The other side of the blocking cover 31 is grooved downwards to form a groove structure 312, which is used to receive external force to operate the blocking member 3. The blocking member is rotatably engaged with the housing, and the blocking member 3 can be rotated and removed with a flat screwdriver. There are arrows and OPEN indication marks on the surface of the blocking member 3, and OPEN means that the direction indicated by the arrow is open, providing the user with relevant information such as instructions for use.

[0067] The groove structure 312 can be arranged on the blocking cover 31 at a position corresponding to the boss 32, and / or arranged at the edges of the blocking cover 31. The arrangement of the boss 32 also provides space for the groove structure 312 to be grooved downward from the other side of the blocking cover 31. The groove structure 312 arranged at the edges can match the position of the clamping structure 311 on the other side.

[0068] The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation scheme in the above embodiment can also be further combined or replaced. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of the solution of the present invention.

Claims

1. A wall-mounted household appliance, comprising a housing and a door lock assembly, characterized in that: The housing is provided with an opening, the door lock assembly includes a door lock, a door lock pull rod capable of opening the door lock, and a blocking member that can be opened and closed with the opening, the blocking member is connected to one end of the door lock pull rod, and the blocking member has two working states, a first working state as a cover body, used to close the opening to block the door lock pull rod in the housing, and a second working state as a handle, used to open the opening to operate the door lock pull rod; The shell is provided with a concave cavity which is concave toward the inside of the shell, the concave cavity includes a first concave cavity which is concave from the shell surface toward the inside of the shell, a second concave cavity is further concave toward the inside of the shell on the bottom wall of the first concave cavity, the opening size of the second concave cavity is smaller than the opening size of the first concave cavity, and the opening hole is provided on the bottom wall of the second concave cavity; The blocking member includes a blocking cover, which is installed in the concave cavity. A pull rod connecting structure is arranged on one surface of the blocking cover, and the pull rod connecting structure is arranged in the second concave cavity. The door lock pull rod passes through the opening and is connected to the pull rod connecting structure.

2. A wall-mounted household appliance according to claim 1, characterized in that: The blocking piece is movably connected to the door lock pull rod. When the opening is closed, the blocking piece does not protrude from the shell surface; when the opening is open, the blocking piece is suspended on the end of the door lock pull rod and protrudes from the shell surface.

3. A wall-mounted household appliance according to claim 1 or 2, characterized in that: The blocking member matches the opening shape of the cavity, and the aperture of the opening is smaller than the size of the opening of the cavity.

4. A wall-mounted household appliance according to claim 3, characterized in that: The bottom wall of the cavity is provided with a clamping portion, and the blocking piece is provided with a matching clamping structure.

5. A wall-mounted household appliance according to claim 4, characterized in that: The clamping portion is a rotating clamping slot, and the clamping structure is a rotating buckle.

6. A wall-mounted household appliance according to claim 4, characterized in that: The clamping portion is arranged on the bottom wall of the first cavity and located at the outer periphery of the second cavity.

7. A wall-mounted household appliance according to any one of claims 1-2, characterized in that: A pull rod connection structure is provided at one end of the blocking member facing the interior of the shell, and the door lock pull rod is movably connected to the pull rod connection structure.

8. A wall-mounted household appliance according to claim 7, characterized in that: The pull rod connection structure and the blocking member are rotatably arranged relative to each other.

9. A wall-mounted household appliance according to claim 8, characterized in that: The pull rod connection structure comprises a pull hook, and a pull ring is arranged at one end of the door lock pull rod, and the pull ring passes through the opening and is sleeved on the pull hook.

10. A wall-mounted household appliance according to claim 9, characterized in that: The pull ring cooperates with the pull hook to move relatively in the direction in which the door lock pull rod extends.

11. A wall-mounted household appliance according to any one of claims 1-2, characterized in that: The blocking cover matches the shape of the first cavity.

12. A wall-mounted household appliance according to claim 11, characterized in that: A boss is arranged on one surface of the blocking cover, and the pull rod connection structure is arranged on the boss.

13. A wall-mounted household appliance according to claim 12, characterized in that: The boss is installed in the second cavity.

14. A wall-mounted household appliance according to any one of claims 12-13, characterized in that: A groove structure is provided on the other side of the blocking cover for receiving external force to operate the blocking member.

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