CN218356128U

CN218356128U - Shower nozzle subassembly and washing electrical apparatus

Info

Publication number: CN218356128U
Application number: CN202222380358.4U
Authority: CN
Inventors: 何贵琼; 何龙龙; 李骞; 杨帆; 吴春燕
Original assignee: Wuhu Midea Smart Kitchen Appliance Manufacturing Co Ltd
Current assignee: Wuhu Midea Smart Kitchen Appliance Manufacturing Co Ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-24
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a shower nozzle subassembly and washing electrical apparatus, the shower nozzle subassembly includes: a plug on which a plug magnetic member is mounted, the plug magnetic member being configured to be detachably mounted on an inner hose joint of a washing appliance by means of magnetic attraction; a spray head; connection structure, connecting plug and shower nozzle. Above-mentioned shower nozzle subassembly can utilize magnetism to inhale power detachably to install on washing electrical apparatus's interior water pipe connector through plug magnetism spare, and the back is taken out to last bowl basket subassembly (taking well spray arm) when washing electrical apparatus, and above-mentioned shower nozzle subassembly can replace washing electrical apparatus's last bowl basket subassembly, makes washing electrical apparatus can wash normal tableware and non-standard big tableware.

Description

Shower nozzle subassembly and washing electrical apparatus

Technical Field

The utility model relates to a washing equipment technical field especially relates to a shower nozzle subassembly and a washing electrical apparatus.

Background

The design of the dish washing machine on the market at present is used for washing dishes, bowls, plates, knives and forks with small volume and small tableware, the tableware such as baking trays with large volume limited by the space of the inner container cannot be put down, and the large tableware such as the baking trays can be used for washing as the common tableware by the dish washing machine, so that the function of the dish washing machine needs to be expanded to enable the dish washing machine to be compatible with the large tableware.

In the existing dish washer, the spray arm component and the upper dish basket are generally used as an assembly component, and the longer rotation designed for the wide coverage of the spray area occupies a large space, so that the tableware (such as a baking tray) with larger volume can not be washed. When the upper bowl basket is taken out to leave the space for placing large tableware, the dish washer can not work normally due to the lack of the spray arm.

SUMMERY OF THE UTILITY MODEL

The utility model discloses embodiment provides a shower nozzle subassembly and washing electrical apparatus.

The utility model discloses embodiment's a shower nozzle subassembly, include:

a plug on which a plug magnetic member is mounted, the plug being configured to be detachably mounted on an inner hose joint of the washing appliance by means of magnetic attraction through the plug magnetic member;

a spray head;

a connection structure connecting the plug and the nozzle

Above-mentioned shower nozzle subassembly can utilize magnetic attraction detachably to install through plug magnetism spare on the interior water pipe connector of washing electrical apparatus, after the last bowl basket subassembly (taking well spray arm) of washing electrical apparatus takes out, the last bowl basket subassembly of washing electrical apparatus can be replaced to above-mentioned shower nozzle subassembly, makes washing electrical apparatus can wash normal tableware and nonstandard big tableware.

In some embodiments, the connecting structure includes a mounting portion and a bearing, the mounting portion is connected to the plug, the bearing is fixed to the mounting portion through an outer ring of the bearing, and the nozzle is fixedly connected to an inner ring of the bearing.

In some embodiments, one end of the mounting portion is provided with a mounting cavity, and the bearing is mounted in the mounting cavity.

In some embodiments, the peripheral wall of the mounting cavity is provided with one of a clamping groove and a clamping block, the peripheral wall of the outer ring of the bearing is provided with the other of the clamping groove and the clamping block, and the clamping block is accommodated in the clamping groove.

In some embodiments, the leg of installation cavity is equipped with one of them of spacing groove and stopper, the outer lane perisporium of bearing is equipped with the limit the installation department with the plug all is the tubulose, the installation department cover is established the periphery wall of plug, the internal perisporium of installation department is equipped with the lug, the periphery wall of plug is equipped with the recess, the lug holding is in the recess.

In some embodiments, the plug includes an insertion end, a circumferential side wall of the insertion end is provided with an accommodating portion, the accommodating portion is provided with an accommodating groove, and the plug magnetic member is mounted in the accommodating groove.

In some embodiments, the receiving slot has an opening, the plug magnetic member is mounted in the receiving slot through the opening, and the end of the connecting structure is provided with a flange covering the opening.

In some embodiments, the plug magnetic member is annularly sleeved on the circumferential side wall of the plug.

The utility model discloses embodiment's a washing electrical apparatus includes the shower nozzle subassembly of any above-mentioned embodiment.

In some embodiments, the washing appliance includes an inner water pipe joint having a joint magnet disposed thereon, the joint magnet configured to magnetically attract the plug magnet to removably mount the spray head assembly on the inner water pipe joint.

In some embodiments, the inner water pipe joint is provided with a connecting portion connected to the connecting structure, the outer circumferential wall of the connecting portion is provided with a sealing groove, a sealing ring is disposed in the sealing groove, and the sealing ring is used for sealing and connecting the connecting portion and the plug.

Above-mentioned shower nozzle subassembly can utilize magnetic attraction detachably to install through plug magnetism spare on the interior water pipe connector of washing electrical apparatus, after the last bowl basket subassembly (spray arm in the area) of washing electrical apparatus took out, the last bowl basket subassembly of washing electrical apparatus can be replaced to above-mentioned shower nozzle subassembly, makes washing electrical apparatus can wash normal tableware and nonstandard big tableware.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an exploded schematic view of a showerhead assembly according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a connection structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a bearing according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a plug according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of an inner water pipe joint according to an embodiment of the present invention;

FIG. 6 is a schematic view of the installation position of the spray head assembly according to an embodiment of the present invention;

FIG. 7 is a schematic view showing the installation state of the sprinkler head assembly and the inner water joint according to the embodiment of the present invention;

fig. 8 is a schematic view illustrating a disassembled state of the head assembly and the inner water pipe joint according to the embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the embodiments of the present invention, and are not to be construed as limiting the embodiments of the present invention.

In embodiments of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Embodiments of the present invention may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, embodiments of the present invention provide examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1, a showerhead assembly 100 according to an embodiment of the present invention includes a plug 10, a showerhead 12, and a connecting structure 14.

The plug 10 is mounted with a plug magnet 16, and the plug 10 is configured to be detachably mounted to an inner water connection 18 of the washing appliance 200 by means of the plug magnet 16 using a magnetic attraction force. A connecting structure 14 connects the plug 10 and the spray head 12.

The spray head assembly 100 can be detachably mounted on the inner water pipe connector 18 of the washing appliance 200 by means of the magnetic attraction via the plug magnetic member 16, and after the upper basket assembly (with the middle spray arm) of the washing appliance 200 is taken out, the spray head assembly 100 can replace the upper basket assembly (not shown) of the washing appliance 200, so that the washing appliance 200 can wash normal dishes and non-standard dishes.

Specifically, the spray head 12 and the plug 10 are installed and connected together by the connection structure 14, and the plug magnetic member 16 installed on the plug 10 and the coupling magnetic member 52 installed on the inner water joint 18 connect the spray head assembly 100 and the inner water joint 18 of the washing appliance 200 by a magnetic attraction force, so that the spray head assembly 100 can be conveniently detached and installed on the inner water joint 18. It is understood that in other embodiments, the yoke may be disposed on the inner water pipe joint 18, and the magnetic plug 16 may generate a magnetic attraction force on the yoke to attract the inner water pipe joint 18.

In some embodiments, referring to fig. 2 and 3, the connecting structure 14 includes a mounting portion 20 and a bearing 22, the mounting portion 20 is connected to the plug 10, the bearing 22 is fixed on the mounting portion 20 through an outer ring 21, and the spray head 12 is fixedly connected to an inner ring 23 of the bearing 22. In this manner, the head 12 can be securely mounted to the mounting portion 20.

Specifically, the outer race 21 of the bearing 22 is secured to the mounting portion 20 of the attachment structure 14, the spray head 12 is attached to the inner race 23 of the bearing, and the bearing 22 provides support.

In one embodiment, as shown in fig. 1, the nozzle 12 may be made into a shower head, and the nozzle 12 is provided with a plurality of water outlet holes, which are in a radiation shape, so that the cleaning range covered by the nozzle 12 is wider.

In other embodiments, the spray head 12 may be rotated by the water spray stream, such that the spray head 12 has a wider cleaning range within the working chamber of the washing appliance 200.

In some embodiments, referring to FIG. 2, the mounting portion 20 has a mounting cavity 28 at one end thereof, and the bearing 22 is mounted in the mounting cavity 28. In this manner, the bearing 22 facilitates the positioning and installation, while allowing the overall showerhead assembly 100 to be more compact.

Specifically, one end of the mounting portion 20 is provided with an annular mounting cavity 28 matched with the bearing 22, and the bearing 22 is accommodated in the mounting cavity 28. During assembly, the installation cavity 28 can provide an installation location for the installation of the bearing 22, so that the installation of the connecting structure 14 is more efficient, and meanwhile, the installation cavity 28 is arranged for the bearing 22, so that the structure of the whole spray head assembly 100 is more compact, and the whole structure is more stable during operation.

In some embodiments, referring to fig. 3 and 4, the peripheral wall 30 of the mounting cavity 28 is provided with a locking groove 32, the peripheral wall 24 of the outer ring 21 of the bearing 22 is provided with a locking block 34, and the locking block 34 is received in the locking groove 32. Thus, the outer ring 21 of the bearing 22 and the mounting portion 20 are prevented from rotating relative to each other.

Specifically, the surrounding wall 30 of the mounting cavity 28 and the surrounding wall 24 of the outer ring 21 of the bearing 22 are provided with a catching groove 32 and a catching block 34, respectively. In one example, a plurality of clamping grooves 32 are formed in the surrounding wall 30 of the mounting cavity 28, a corresponding number of clamping blocks 34 are formed in the surrounding wall 24 of the outer ring 21 of the bearing 22, when the bearing 22 is assembled with the mounting cavity 28, the clamping blocks 34 on the surrounding wall 24 of the outer ring 21 of the bearing 22 are received in the clamping grooves 32 of the surrounding wall 30 of the mounting cavity 28, and the outer ring 21 of the bearing 22 and the mounting portion 20 are fixed by the matching of the clamping grooves 32 and the clamping blocks 34, so that the outer ring 21 of the bearing 22 and the mounting portion 20 do not rotate relatively.

In other embodiments, the peripheral wall 30 of the mounting cavity 28 may be provided with the latch 34, and the peripheral wall 24 of the outer ring 21 of the bearing 22 may be provided with the latch groove 32.

In some embodiments, the peripheral wall 30 of the mounting cavity 28 is provided with a limiting groove 36, the peripheral wall 24 of the outer ring 21 of the bearing 22 is provided with a limiting block 38, and the limiting block 38 is received in the limiting groove 36. Thus, the bearing 22 is fixed to the mounting cavity 28 without wobbling or falling off.

Specifically, the peripheral wall 30 of the mounting cavity 28 and the peripheral wall 24 of the outer ring 21 of the bearing 22 are respectively provided with a limiting groove 36 and a limiting block 38. In one example, the peripheral wall 30 of the mounting cavity 28 is provided with a plurality of limiting grooves 36, the peripheral wall 24 of the outer ring 21 of the bearing 22 is provided with a corresponding number of limiting blocks 38, when the bearing 22 is assembled with the mounting cavity 28, the limiting blocks 38 on the peripheral wall 24 of the outer ring 21 of the bearing 22 are partially clamped in the limiting grooves 36 of the peripheral wall 30 of the mounting cavity 28, and the limiting grooves 36 and the limiting blocks 38 are matched and fixed with the outer ring 21 of the bearing 22 and the mounting part 28 along the axial direction of the mounting part 20, so that the outer ring 21 of the bearing 22 and the mounting part 20 are prevented from shaking or falling off.

In other embodiments, the peripheral wall 30 of the mounting cavity 28 may be provided with a stopper 38, and the peripheral wall 24 of the outer ring 21 of the bearing 22 may be provided with a stopper groove.

In some embodiments, referring to fig. 7, the mounting portion 20 and the plug 10 are tubular, the mounting portion 20 is disposed on the outer peripheral wall 26 of the plug 10, the inner peripheral wall 41 of the mounting portion 20 is provided with a protrusion 40, the outer peripheral wall 26 of the plug 10 is provided with a groove 42, and the protrusion 40 is received in the groove 42. In this manner, the relative position between the header 10 and the mounting portion 20 is fixed.

Specifically, the mounting portion 20 and the plug 10 are hollow and tubular, the inner peripheral wall 41 of the mounting portion 20 is provided with a projection 40, the outer peripheral wall 26 of the plug 10 is provided with a groove 42, during mounting, the mounting portion 20 is sleeved on the outer peripheral wall 26 of the plug 10, the projection 40 of the inner peripheral wall 41 of the mounting portion 20 is accommodated in the groove 42 of the outer peripheral wall 26 of the plug 10, guiding and limiting effects are achieved on mounting of the plug 10, and meanwhile the mounting portion 20 and the plug 10 are fixed without relative rotation.

In some embodiments, referring to fig. 4 and 7, the plug 10 includes an insertion end 44, a receiving portion 46 is disposed on a circumferential sidewall of the insertion end 44, the receiving portion 46 defines a receiving slot 48, and the plug magnetic member 16 is mounted in the receiving slot 48. In this manner, the plug magnetic member 16 is secured to the showerhead assembly 100.

Specifically, a receiving portion 46 is provided on a circumferential side wall of the insertion end 44 of the plug 10, a receiving groove 48 is provided on the receiving portion 46, the magnetic member 16 is mounted in the receiving groove 48, the plug magnetic member 16 is fixed to the head assembly 100 through the receiving groove 48, and when the head assembly 100 is mounted on the inner water pipe joint 18, the plug magnetic member 16 can attract the head assembly 100 to the inner water pipe joint 18 by magnetic attraction.

In some embodiments, the receiving slot 48 has an opening 49, the plug magnetic element 16 is mounted in the receiving slot 48 from the opening 49, the end of the connecting structure 14 is provided with a flange 50, and the flange 50 covers the opening 49. Thus, the plug magnetic member 16 can be fixed, and the plug magnetic member 16 can be prevented from falling off.

Specifically, referring to fig. 4 and 8, a receiving groove 48 is formed on the receiving portion 46 of the insertion end 44 of the plug 10, the receiving groove 48 has an opening 49, the plug magnetic element 16 is installed in the receiving groove 48 through the opening 49, a flange 50 is disposed at an end of the connection structure 14, specifically, at a left end of the installation portion 20 (see fig. 2), and the plug magnetic element 16 is fixed by the engagement of the flange 50 and the receiving groove 48, so as to prevent the plug magnetic element 16 from falling off.

In some embodiments, plug magnetic member 16 is annularly disposed about a circumferential sidewall of plug 10. In this manner, plug magnetic 16 provides a uniform and high magnetic attraction force to secure spray head assembly 100 and internal water fitting 18.

Specifically, plug magnetic member 16 is the annular, can provide even magnetic attraction in 360 degrees of circumference, and is effectual to the absorption of shower nozzle subassembly 100 and interior water pipe head 18.

The plug magnetic member 16 is mountable in the receptacle 48 from the opening 49 of the receptacle 48, and the flange 50 at the end of the connecting structure 14, the flange 50 being sized to fit in the receptacle 48 to secure the plug magnetic member 16 in the receptacle 48, when the plug magnetic member 16 is mounted on the connecting structure 14, provides a magnetic attraction force at 360 degrees to secure the showerhead assembly 100 and prevent water pressure from flushing the showerhead assembly 100.

In summary, the nozzle 12 is mounted on the connecting structure 14 through the bearing 22, and is fixedly connected with the peripheral wall 24 of the outer ring 21 of the bearing 22 and the limiting structure on the mounting cavity 28 of the connecting structure 14. The mounting portion 20 of the connecting structure 14 is fitted over the outer peripheral wall 26 of the plug 10, and the plug 10 and the connecting structure 14 are positioned and mounted by the protrusion 40 provided on the inner peripheral wall 41 of the mounting portion 20 and the groove 42 provided on the outer peripheral wall 26 of the plug 10. Shower nozzle subassembly 100 utilizes magnetic attraction detachably to install on the interior water pipe head 18 of washing electrical apparatus 200 through installation plug magnetism spare 16, and plug magnetism spare 16 is installed in accepting groove 48, sets up on the interior water pipe head 18 of washing electrical apparatus 200 simultaneously and connects magnetism spare 52, cooperatees through the plug magnetism spare 16 with in shower nozzle subassembly 100, and messenger's magnetic attraction is bigger, and is more reliable to shower nozzle subassembly 100's fixed, has guaranteed shower nozzle subassembly 100 at the stability of during operation.

The embodiment of the present invention provides a washing appliance 200 including the spray head assembly 100 of any of the above embodiments.

The washing appliance 200 is detachably mounted on the inner water pipe connector 18 of the washing appliance 200 by the magnetic plug 16 through magnetic attraction, and after the upper basket assembly (with the middle spray arm) of the washing appliance 200 is taken out, the spray head assembly 100 can replace the upper basket assembly of the washing appliance 200, so that the washing appliance 200 can wash normal tableware and non-standard tableware. By detachably replacing the spray head assembly 100, the washing appliance 200 can be used to clean tableware of various sizes, greatly expanding the internal space and washing function of the washing appliance 200.

Specifically, the washing appliance 200 includes, but is not limited to, a dishwasher, an integrated range with a washing function, or other appliances with a washing function.

In some embodiments, the washing appliance 200 includes the inner water connection 18, the inner water connection 18 having the connection magnet 52 disposed thereon, the connection magnet 52 being configured to magnetically attract the plug magnet 16 to detachably mount the spray head assembly 100 on the inner water connection 18. As such, the magnetic attraction is greater and the securement of the spray head assembly 100 is more reliable.

Specifically, plug magnetic element 16 of spray head assembly 100 and coupling magnetic element 52 of inner water coupling 18 securely fasten spray head assembly 100 to inner water coupling 18 via a magnetic attraction connection. The joint magnetic part 52 is arranged on the inner water pipe joint 18, so that the magnetic attraction is larger, the fixation of the spray head assembly 100 is more reliable, and the stability of the spray head assembly 100 in work is ensured. In the illustrated embodiment, the connector magnetic member 52 is annular in shape and size as the plug magnetic member 16. The magnetic member may comprise a permanent magnet (e.g., a magnet), or other magnetic member.

In some embodiments, the inner water pipe fitting 18 is provided with a connecting portion 54 connected to the connecting structure 14, an outer peripheral wall 60 of the connecting portion 54 is provided with a sealing groove 56, a sealing ring 58 is accommodated in the sealing groove 56, and the sealing ring 58 seals the connecting portion 54 and the plug 10. In this manner, the connection between the inner water connection 18 and the spray head assembly 100 is more secure while ensuring the sealing effect.

Specifically, the outer peripheral wall 60 of the connecting portion 54 is provided with a sealing groove 56 for accommodating the sealing ring 58, when the spray head assembly 100 is installed on the inner water pipe joint 18, the sealing ring 58 is installed on the sealing groove 56 of the inner water pipe joint 18, and then the plug 10 is inserted into the connecting portion 54 of the inner water pipe joint 18 for installation, so that the sealing ring 58 enables the sealing performance of the two connecting components to be better, and internal liquid is prevented from leaking out when the spray head assembly 100 works.

When needing to wash big tableware, can dismantle last bowl basket subassembly (spray arm in the area), shower nozzle subassembly 100 can be installed to interior water pipe head 18 through plug 10 on, specifically, directly push away whole shower nozzle subassembly 100 to the connecting portion of interior water pipe head 18 on, keep shower nozzle subassembly 100 and interior water pipe head 18's fixed through magnetic attraction, prevent that water pressure from dashing shower nozzle subassembly 100 and taking off.

In operation, the inner water pipe joint 18 is supplied with water flow, and the water flow flows into the spray head assembly 100 through the connecting part 54, enters the spray head 12 and finally is sprayed into the cavity of the washing appliance through the spray holes on the spray head 12. Under the action of the internal water flow, the spray head 12 can rotate 360 degrees, so that the cleaning range of the spray head 12 is wide. When the nozzle assembly 100 is disassembled, the nozzle assembly 100 is pulled out directly by overcoming the magnetic attraction.

In the description of the present specification, reference to the terms "one embodiment", "some embodiments", "an illustrative embodiment", "an example", "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A spray head assembly for use in washing an appliance, the spray head assembly comprising:

a spray head;

and the connecting structure is used for connecting the plug and the spray head.

2. The spray head assembly of claim 1, wherein the connection structure includes a mounting portion and a bearing, the mounting portion is connected to the plug, the bearing is fixed to the mounting portion by an outer race of the bearing, and the spray head is fixedly connected to an inner race of the bearing.

3. The spray head assembly of claim 2, wherein said mounting portion has a mounting cavity at one end, said bearing being mounted in said mounting cavity.

4. The spray head assembly of claim 3, wherein the peripheral wall of the mounting chamber is provided with one of a catch and a detent, the peripheral wall of the outer race of the bearing is provided with the other of the catch and the detent, and the detent is received in the catch.

5. The spray head assembly of claim 3, wherein the peripheral wall of the mounting cavity is provided with one of a limiting groove and a limiting block, the peripheral wall of the outer ring of the bearing is provided with the other of the limiting groove and the limiting block, and the limiting block is accommodated in the limiting groove.

6. The spray head assembly of claim 2, wherein the mounting portion and the plug are both tubular, the mounting portion is disposed on the outer peripheral wall of the plug, the inner peripheral wall of the mounting portion is provided with a protrusion, the outer peripheral wall of the plug is provided with a groove, and the protrusion is received in the groove.

7. The spray head assembly of claim 1, wherein the plug comprises an insertion end, a receiving portion is disposed on a circumferential side wall of the insertion end, a receiving groove is formed in the receiving portion, and the plug magnetic member is mounted in the receiving groove.

8. The spray head assembly of claim 7, wherein said receptacle has an opening, said plug magnetic member being mounted in said receptacle from said opening, said connection structure having a flange at an end thereof, said flange covering said opening.

9. The spray head assembly of claim 1, wherein the plug magnetic member is annularly disposed about a circumferential sidewall of the plug.

10. A washing appliance comprising a spray head assembly according to any one of claims 1 to 9.

11. The washing appliance of claim 10, wherein the washing appliance includes an inner water pipe fitting having a fitting magnet disposed thereon, the fitting magnet configured to magnetically attract the plug magnet to removably mount the spray head assembly on the inner water pipe fitting.

12. The washing appliance of claim 10 wherein the inner water pipe connector is provided with a connection portion connected to the connection structure, the outer peripheral wall of the connection portion is provided with a sealing groove, a sealing ring is disposed in the sealing groove, and the sealing ring sealingly connects the connection portion and the plug.