CN210383830U - Spray pipe assembly and washing electric appliance with same - Google Patents

Abstract

The utility model relates to the technical field of household appliances, concretely relates to spray tube subassembly and have its washing electrical apparatus. The utility model discloses aim at solving the technical problem that the injection region of spray tube in the current dish washer can not carry out nimble regulation. For this purpose, the utility model provides a spray tube subassembly for wash electrical apparatus, the spray tube subassembly includes: the spray pipe is provided with a first nozzle on one side and a second nozzle on the other side; the spray pipe is arranged in the sleeve in a sliding mode, a first nozzle matched with the first nozzle is arranged on one side of the sleeve, a second nozzle matched with the second nozzle is arranged on the other side of the sleeve, and the spray pipe enables the first nozzle to be communicated with the first nozzle and/or the second nozzle to be communicated with the second nozzle by sliding in the sleeve. The utility model discloses a spray tube subassembly sets up spray tube slidable ground in the cover pipe, through the position of drive spray tube in the cover pipe, makes the spray tube subassembly spray washing liquid to one side or spray washing liquid to the opposite side.

Description

Spray pipe assembly and washing electric appliance with same

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to spray tube subassembly and have its washing electrical apparatus.

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

With the improvement of living standard of materials, dish washing machines capable of freeing hands are gradually becoming standard for quality life. Compared with the traditional hand washing, the dish washing machine has the advantages of cleaning, sterilizing, saving water and labor and the like. The household dish washer generally adopts a spray type washing mode, and water flow is sprayed and washed on the surface of tableware through a rotating spray pipe under the driving of a washing pump, so that the aim of washing the tableware is fulfilled. However, the current dish washer has a problem that it is difficult to clean the deep-mouth bottle, which is always a pain point of the dish washer, for example, the spray pipe in the existing dish washer is generally installed at the upper basket, the spray pipe is provided with a plurality of protruding nozzles, the nozzles are fixedly or rotatably arranged on the spray pipe, a user can place the deep-mouth bottle above the nozzles, the nozzles can wash the deep-mouth bottle by spraying the washing liquid upwards, although the nozzles can wash the deep-mouth bottle, but there is a problem that the washing area is limited and the tableware below the nozzles cannot be effectively washed, in order to increase the washing area of the nozzles, the research and development personnel install the spray pipe in the dish washer, the spray pipe is provided with a flat-spraying nozzle, and the nozzles are provided with a rotatable water blocking sheet, the water flow sprayed by the nozzles hits the water blocking sheet, the water flow washes the deep-mouth bottle above the water blocking sheet by guiding the water flow of the water, simultaneously, rivers still wash tableware such as bowl basket that is located its below through the water conservancy diversion of manger plate piece, through set up the washing area that the manger plate piece can increase the spray tube in nozzle department, but, when only being located the deep water bottle of spray tube top or only being located the tableware of spray tube below in the dish washer, the extravagant phenomenon then can appear through the rivers of manger plate piece upwards spraying or the rivers of spraying downwards, simultaneously, still can lead to the rivers that the nozzle sprays out can not furthest wash the deep-neck flask of top or the tableware of below.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

In order to achieve the above object, a first aspect of the present invention provides a nozzle assembly for washing an electric appliance, the nozzle assembly comprising: the spray pipe is provided with a first nozzle on one side and a second nozzle on the other side; the spray pipe is arranged in the sleeve in a sliding mode, a first nozzle matched with the first nozzle is arranged on one side of the sleeve, a second nozzle matched with the second nozzle is arranged on the other side of the sleeve, and the spray pipe enables the first nozzle to be communicated with the first nozzle and/or the second nozzle to be communicated with the second nozzle by sliding in the sleeve.

According to the utility model discloses a spray tube subassembly, through set up spray tube slidable in the cover, when the spray tube subassembly is used for wasing the dark mouthful bottle that is located its one side, can slide the first spout that makes spray tube one side and the first nozzle intercommunication on the cover pipe in the cover pipe through driving the spray tube, washing liquid in the spray tube sprays washing liquid to dark mouthful bottle orientation through first spout and first nozzle, thereby reach the purpose of wasing dark mouthful bottle, when the spray tube subassembly is used for wasing the tableware that is located its opposite side, can slide the second spout that makes the spray tube opposite side and the sheathed tube second nozzle intercommunication in the cover pipe through driving the spray tube, washing liquid in the spray tube sprays washing liquid to the tableware orientation through second spout and second nozzle, thereby reach the purpose of wasing spray tube opposite side tableware.

In addition, the above-mentioned nozzle assembly according to the present invention may further have the following additional technical features:

according to the utility model discloses an embodiment, first spout sets up in the top of spray tube, and the second spout sets up in the bottom of spray tube, and first nozzle sets up in sheathed tube top, and the second nozzle sets up in the sheathed tube bottom.

According to the utility model discloses an embodiment, sheathed tube inner wall is provided with slide rail or spout, and the outer wall of spray tube is provided with spout or the slide rail that matches with slide rail or spout, and the spray tube passes through the cooperation between spout and the slide rail and slides in the cover pipe.

According to the utility model discloses an embodiment, under the condition that the both ends of the lateral wall of spray tube were provided with the spout, the lateral wall was provided with the first concave part that communicates with the spout at the position between both ends spout.

According to the utility model discloses an embodiment, under the condition that the bottom of spray tube is provided with a plurality of second spouts, all be provided with the second concave part between every two adjacent second spouts in a plurality of second spouts.

According to the utility model discloses an embodiment, the second concave part passes through the intercommunication groove with first concave part and communicates, and the position that corresponds with the second concave part on the sleeve pipe is provided with the apopore, and first concave part, intercommunication groove, second concave part and apopore form drainage channel.

According to the utility model discloses an embodiment is provided with first spacing groove on the sleeve pipe, is provided with the arch on the spray tube, when the spray tube slides in the sleeve pipe and makes the arch slide to first spacing inslot, first spout on the spray tube and the first nozzle on the sleeve pipe intercommunication.

According to the utility model discloses an embodiment still is provided with the second spacing groove spaced apart with first spacing groove on the sleeve pipe, and when the spray tube slided in the sleeve pipe and makes the arch slide to the second spacing inslot, the second spout on the spray tube and the second nozzle on the sleeve pipe intercommunication.

According to the utility model discloses an embodiment, lie in second nozzle department on the sleeve pipe and still be provided with downwardly extending's water blocking piece, the rivers that the second nozzle erupted pass through the scattering rivers all around of water blocking piece to the water blocking piece.

According to the utility model discloses an embodiment, the spray tube subassembly still includes drive arrangement, and drive arrangement's drive end is connected with the spray tube, and drive arrangement drives the spray tube and slides in the sleeve pipe.

A second aspect of the present invention provides a washing appliance having a washing chamber and located in the washing chamber according to the present invention is the nozzle assembly of the first aspect.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic view of a spray tube assembly of an embodiment of the present invention mounted to a dishwashing basket;

fig. 2 is a schematic structural view of a nozzle assembly according to an embodiment of the present invention in a first injection state;

FIG. 3 is an enlarged schematic view of portion A of the spout assembly shown in FIG. 2;

fig. 4 is a schematic structural view of a nozzle assembly according to an embodiment of the present invention in a second spraying state;

FIG. 5 is an enlarged schematic view of portion B of the spout assembly shown in FIG. 4;

fig. 6 is a first isometric view of a cannula according to an embodiment of the invention;

FIG. 7 is an enlarged schematic view of a portion C of the bushing of FIG. 6;

fig. 8 is a schematic structural view of a nozzle according to an embodiment of the present invention;

FIG. 9 is a cross-sectional view of the spout shown in FIG. 8;

FIG. 10 is a second isometric view of the spout of FIG. 6;

wherein the reference numbers are as follows:

100. a spout assembly;

10. a nozzle; 11. a first nozzle; 12. a second nozzle; 13. a chute; 14. a first recess; 15. a second recess; 16. a third recess; 17. a first annular baffle; 171. a partition plate; 18. a protrusion; 19. a communicating groove;

20. a sleeve; 21. a first nozzle; 22. a second nozzle; 221. a water retaining sheet; 23. a slide rail; 24. a water outlet hole; 25. a second annular baffle; 26. a first limit groove; 27. a second limit groove; 28. an installation part;

200. a spray arm;

300. and (4) putting the bowl into a basket.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the utility model discloses it is only the preferred embodiment of the utility model discloses to be applied to the dish washer with the spout subassembly, and is not right the utility model discloses the restriction of spout subassembly range of application, for example, the utility model discloses a spout subassembly is applied to other washing electrical apparatus, and this kind of adjustment belongs to the utility model discloses the protection scope of spout subassembly.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

For convenience of description, spatially relative terms, such as "top," "upper," "bottom," "lower," "inner," "outer," "middle," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. This spatially relative relationship is intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The mechanism may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 and 2, according to an embodiment of the present invention, a first aspect of the present invention provides a spout assembly 100, for washing an electric appliance, in order to explain the specific structure and effect of the spray tube assembly 100 of the present embodiment, the following will explain the application of the spray tube assembly 100 to a dishwasher, specifically, the spray tube assembly 100 of the present embodiment includes a spray tube 10 and a sleeve 20, one side of the spray tube 10 is provided with a first nozzle 11, the other side of the spray tube 10 is provided with a second nozzle 12, the spray tube 10 is slidably disposed in the sleeve 20, one side of the sleeve 20 is provided with a first nozzle 21 matched with the first nozzle 11, the other side of the sleeve 20 is provided with a second nozzle 22 matched with the second nozzle 12, and the spray tube 10 enables the first nozzle 11 to communicate with the first nozzle 21 and/or the second nozzle 12 to communicate with the second nozzle 22 by sliding in the sleeve 20.

According to the spray tube assembly 100 of the present invention, by slidably disposing the spray tube 10 in the sleeve 20, when the spray tube assembly 100 is used to clean a deep-mouth bottle on one side thereof, the first nozzle 11 on one side of the spray tube 10 can be communicated with the first nozzle 21 on the sleeve 20 by driving the spray tube 10 to slide in the sleeve 20, and the cleaning solution in the spray tube 10 can be sprayed toward the deep-mouth bottle through the first nozzle 11 and the first nozzle 21, thereby achieving the purpose of cleaning the deep-mouth bottle, when the spray tube assembly 100 is used to clean tableware on the other side thereof, the second nozzle 12 on the other side of the spray tube 10 can be communicated with the second nozzle 22 on the sleeve 20 by driving the spray tube 10 to slide in the sleeve 20, and the cleaning solution in the spray tube 10 can be sprayed toward the tableware through the second nozzle 12 and the second nozzle 22, thereby achieving the purpose of cleaning the tableware below, when the spray tube assembly is not required to clean the tableware, the water path at the spray pipe assembly 100 may be cut off by timing control, and particularly, the water path in the dishwasher communicates with the sleeve 20 through the mounting portion 28, and the partition plate 171 is provided in the spray pipe 10, and when the water path of the spray pipe assembly 100 is opened, the washing liquid in the dishwasher circulates between the mounting portion 28 of the spray pipe assembly 100 and the partition plate 171.

Specifically, the nozzle assembly 100 of the present embodiment is different from the nozzle arm 200 in the dishwasher in that the nozzle arm 200 is a main cleaning component in the dishwasher and the nozzle arm 200 is a rotating component, while the nozzle assembly 100 of the present embodiment is an auxiliary nozzle arm 200 for enhancing the cleaning of dishes in the dishwasher and the nozzle assembly 100 is generally a non-rotating component fixed on the upper basket 300 of the dishwasher. It should be noted that the nozzle assembly 100 of the present embodiment only focuses on the first nozzle 11 communicating with the first nozzle 21 or the second nozzle 12 communicating with the second nozzle 22, and for the embodiment in which the first nozzle 11 communicates with the first nozzle 21 and the second nozzle 12 communicates with the second nozzle 22, it is easier to implement by referring to the embodiment in which the first nozzle 11 communicates with the first nozzle 21 or the second nozzle 12 communicates with the second nozzle 22, therefore, when dishes are disposed in both the upper basket 300 of the dishwasher and the lower basket of the dishwasher, the nozzle assembly 100 of the present embodiment can spray the washing liquid upwards and downwards at the same time, and the detailed description of the embodiment in which the first nozzle 11 communicates with the first nozzle 21 and the second nozzle 12 communicates with the second nozzle 22 is omitted.

Further, with continuing reference to fig. 1 and 2, and with further reference to fig. 3, 4 and 5, the present embodiment introduces a deep-mouth bottle for clearly explaining the technical effects of the nozzle assembly 100, which is difficult to clean due to the special shape and structure of the deep-mouth bottle, and is difficult to clean due to the different position of the deep-mouth bottle in the dishwasher and the other dishes (e.g., the deep-mouth bottle is generally placed in the upper basket 300, and the other dishes are generally placed in the lower basket), and the nozzle assembly 100 is generally disposed at the bottom of the upper basket 300, which makes it difficult for the nozzle assembly 100 to clean the deep-mouth bottle and the dishes at other positions, and in order to enable the nozzle assembly 100 to clean both the deep-mouth bottle and the dishes therebelow, the nozzle assembly 100 of the present embodiment has the first nozzle 11 disposed at the top of the nozzle 10, and the second nozzle 12 disposed at the bottom of the nozzle 10, correspondingly, the present embodiment further provides the first nozzle 21 at the top of the casing 20 and the second nozzle 22 at the bottom of the casing 20, so that the nozzle assembly 100 can spray both the washing liquid upwards and downwards by driving the position of the nozzle 10 in the casing 20. It should be noted that although a deep-mouth bottle is introduced in the present embodiment, the present embodiment is not limited to the proper scene of the spray pipe assembly 100, for example, the spray pipe assembly 100 of the present embodiment can also clean other dishes in the dishwasher having similar structures and located at the same position as the deep-mouth bottle, further, the first spray nozzle 11 is not limited to be disposed at the top of the spray pipe 10, the second spray nozzle 12 is not limited to be disposed at the bottom of the spray pipe 10, and the positions of the first spray nozzle 11 and the second spray nozzle 12 on the spray pipe 10 can be flexibly set according to the specific positions of the dishes in the dishwasher.

As shown in fig. 6 to 9, according to an embodiment of the present invention, the inner wall of the sleeve 20 is provided with a sliding rail 23 (as shown in fig. 6), the outer wall of the nozzle 10 is provided with a sliding groove 13 (as shown in fig. 8) matching with the sliding rail 23, and the nozzle 10 slides in the sleeve 20 through the sliding groove 13 and the sliding rail 23.

The spray pipe 10 of the embodiment slides in the sleeve 20 through the sliding groove 13 and the sliding rail 23, so that the rotation phenomenon of the spray pipe 10 when sliding in the sleeve 20 is reduced, the first nozzle 11 can be communicated with the first nozzle 21 or the second nozzle 12 can be communicated with the second nozzle 22 when the spray pipe 10 slides in the sleeve 20, and the dislocation phenomenon of the first nozzle 11 and the first nozzle 21 or the dislocation phenomenon of the second nozzle 12 and the second nozzle 22 is reduced. Specifically, the inner wall of the sleeve 20 is provided with two slide rails 23 located on the same horizontal plane, and correspondingly, the outer wall of the nozzle 10 is provided with two slide grooves 13 matched with the two slide rails 23, so that the sliding stability of the nozzle 10 in the sleeve 20 is improved, and the phenomenon that the nozzle 10 rotates relative to the sleeve 20 when sliding in the sleeve 20 is reduced. It should be noted that, in the present embodiment, the sliding rail 23 is disposed on the inner wall of the sleeve 20, and the sliding groove 13 is disposed on the outer wall of the nozzle 10, which is only a preferred embodiment, and the positions of the sliding rail 23 and the sliding groove 13 are not limited, for example, the sliding rail 23 may be disposed on the outer wall of the nozzle 10, and the sliding groove 13 may be disposed on the inner wall of the sleeve 20, and such an adjustment belongs to the protection scope of the nozzle assembly 100 in the present embodiment.

With continued reference to fig. 6 to 9, according to an embodiment of the present invention, in the case that the sliding grooves 13 are disposed at the two ends of the outer sidewall of the nozzle 10, the outer sidewall is disposed with a first concave portion 14 (as shown in fig. 8) communicated with the sliding grooves 13 at a position between the sliding grooves 13 at the two ends, the bottom of the nozzle 10 is disposed with a second concave portion 15 communicated with the first concave portion 14, and the sleeve 20 is disposed with a water outlet 24 at a position corresponding to the second concave portion 15.

In the embodiment, the first concave portion 14 and the second concave portion 15 which are sequentially communicated with the sliding groove 13 are arranged on the spray pipe 10, the first concave portion 14 and the second concave portion 15 are communicated through the communicating groove 19, and the water outlet hole 24 is arranged on the sleeve 20 at the position corresponding to the second concave portion 15, so that accumulated water in the sliding groove 13 can flow to the bottom of the sleeve 20 through the first concave portion 14 and the second concave portion 15 and be discharged through the water outlet hole 24 at the bottom of the sleeve 20, and the influence of excessive accumulated water of the spray pipe assembly 100 on the normal operation of the spray pipe assembly 100 is reduced. Further, the first recess 14 and the second recess 15 can also reduce the contact area between the nozzle 10 and the sleeve 20, and reduce the frictional resistance between the nozzle 10 and the sleeve 20.

With continued reference to fig. 6-9, in accordance with an embodiment of the present invention, in the case that the bottom of the spray pipe 10 is provided with a plurality of second spray nozzles 12, a second concave portion 15 (as shown in fig. 8) is provided between every two adjacent second spray nozzles 12 of the plurality of second spray nozzles 12.

In this embodiment, by providing the second concave portion 15 between each two adjacent second nozzle orifices 12, the second concave portion 15 not only can provide a circulation space for accumulated water, but also can reduce the frictional resistance between the nozzle 10 and the sleeve 20, and at the same time, the second concave portion 15 can also reduce the influence on the second nozzle orifices 12, that is, the second concave portions 15 are distributed at intervals on the top of the nozzle 10, and the second nozzle orifices 12 are provided between the second concave portions 15, so that the second nozzle orifices 12 on the nozzle 10 can communicate with the second nozzle orifices 22 on the sleeve 20. Further, in the case that the plurality of first nozzle holes 11 are provided at the top of the nozzle tube 10, the third concave portion 16 is provided between each adjacent two first nozzle holes 11 of the plurality of first nozzle holes 11, and by providing the third concave portion 16 between the adjacent two first nozzle holes 11, the contact area between the nozzle tube 10 and the sleeve 20 can be reduced, and the frictional resistance between the nozzle tube 10 and the sleeve 20 can be reduced.

With continuing reference to fig. 6 and 9 and with reference to fig. 10, according to an embodiment of the present invention, the sleeve 20 is provided with a first limiting groove 26, the nozzle 10 is provided with a protrusion 18 engaged with the first limiting groove 26, and when the nozzle 10 slides in the sleeve 20 to slide the protrusion 18 into the first limiting groove 26, the first nozzle 11 on the nozzle 10 communicates with the first nozzle 21 on the sleeve 20. Further, the sleeve 20 is provided with a second limit groove 27 spaced apart from the first limit groove 26, and when the spray tube 10 slides in the sleeve 20 to slide the protrusion 18 into the second limit groove 27, the second nozzle 12 on the spray tube 10 is communicated with the second nozzle 22 on the sleeve 20.

In this embodiment, the sleeve 20 is provided with the first limiting groove and the second limiting groove, so that the protrusion 18 on the nozzle 10 can be clamped in the first limiting groove 26 or the second limiting groove 27, when the nozzle 10 slides in the sleeve 20 to slide the protrusion 18 into the first limiting groove 26, the first nozzle 11 on the nozzle 10 is just communicated with the first nozzle 21 on the sleeve 20, when the nozzle 10 slides in the sleeve 20 to slide the protrusion 18 into the second limiting groove 27, the second nozzle 12 on the nozzle 10 is just communicated with the second nozzle 22 on the sleeve 20, and through the protrusion 18, the first limiting groove 26 and the second limiting groove 27, the stability of the nozzle 10 in the sleeve 20 is improved, and the rotation or sliding phenomenon of the nozzle 10 in the sleeve 20 when the first nozzle 11 is communicated with the first nozzle 21 or the second nozzle 12 is communicated with the second nozzle 22 is reduced. Specifically, the first and second limiting grooves 26 and 27 of the present embodiment penetrate the sleeve 20 along the radial direction, the protrusion 18 is provided with an inclined surface, so as to reduce the sliding friction resistance of the protrusion 18 in the sleeve 20, and further, the protrusion 18 has elasticity, when the protrusion 18 is disengaged from the first limiting groove 26 or the second limiting groove 27, the protrusion 18 is deformed by the pressing force of the sleeve 20 or by pressing the protrusion 18 to be contracted into the sleeve 20, so that the protrusion 18 is disengaged from the first limiting groove 26 or the second limiting groove 27.

With continued reference to fig. 6 to 9, according to an embodiment of the present invention, a water blocking plate 221 (as shown in fig. 7) extending downward is further disposed on the sleeve 20 at the second nozzle 22, and the water ejected from the second nozzle 22 is scattered around the water blocking plate 221 by the water blocking plate 221.

In this embodiment, the water deflector 221 is rotatably disposed on the sleeve 20, when the second nozzle 22 sprays water outwards, the sprayed water flows onto the water deflector 221, and the water deflector 221 rotates to spray water around the water deflector 221, so as to increase the spraying area of the second nozzle 22.

According to an embodiment of the present invention, the nozzle assembly 100 further comprises a driving device (not shown), the driving end of the driving device is connected with the nozzle 10, and the driving device drives the nozzle 10 to slide in the sleeve 20.

In this embodiment, the driving device may be one of a linear driving motor, a hydraulic driving device, a pneumatic driving device or a wax motor, a waterproof cover may be disposed outside the driving device, and the driving device is disposed on the upper basket 300 of the dishwasher or on the sleeve 20 through the waterproof cover, and the specific structure and the specific installation position of the driving device are not described in detail herein. Further, the present embodiment is further provided with a first annular baffle 17 extending outwardly at one end of the lance 10 and a second annular baffle 25 extending inwardly at the other end of the sleeve 20 remote from the first annular baffle 17, such that the first annular baffle 17 and the second annular baffle 25 reduce the occurrence of disengagement of the lance 10 from the sleeve 20.

Continuing to refer to fig. 1, a second aspect of the present invention provides a washing appliance, a dishwasher having a washing chamber and a spout assembly 100 according to the first aspect of the present invention disposed in the washing chamber.

According to the washing electrical apparatus of this embodiment, the washing electrical apparatus can be dish washer, be provided with the washing chamber in the dish washer, be provided with bowl basket 300 in the washing chamber, the bottom of going up bowl basket 300 is provided with spray tube subassembly 100, the bottom in washing chamber is provided with spray arm 200, spray arm 200 sprays washing liquid to the dish washer through rotatory, spray tube subassembly 100 is fixed and is used for supplementary spray arm 200 to wash the tableware in the dish washer in the bottom of bowl basket 300, consequently, the washing electrical apparatus of this embodiment have with all technological effects of spray tube subassembly 100 of this embodiment. It should be noted that the washing appliance of the present invention can be a dishwasher, and can also be other washing devices with the nozzle assembly 100, and such adjustment belongs to the protection scope of the washing appliance of the present invention.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (11)

1. A spout assembly for a washing appliance, the spout assembly comprising:

the spray pipe is characterized in that one side of the spray pipe is provided with a first nozzle, and the other side of the spray pipe is provided with a second nozzle;

the spray pipe is arranged in the sleeve in a sliding mode, a first nozzle matched with the first nozzle is arranged on one side of the sleeve, a second nozzle matched with the second nozzle is arranged on the other side of the sleeve, and the spray pipe enables the first nozzle to be communicated with the first nozzle and/or the second nozzle to be communicated with the second nozzle by sliding in the sleeve.

2. The spout assembly of claim 1 wherein the first spout is disposed at a top of the spout, the second spout is disposed at a bottom of the spout, the first nozzle is disposed at a top of the sleeve, and the second nozzle is disposed at a bottom of the sleeve.

3. The spout assembly of claim 2 wherein the inner wall of the sleeve is provided with a sliding track or groove and the outer wall of the spout is provided with a sliding track or groove that mates with the sliding track or groove, the spout sliding within the sleeve by engagement between the sliding track and groove.

4. The spout assembly of claim 3 wherein, in the case where the sliding grooves are provided at both ends of the outer sidewall of the spout, the outer sidewall is provided with a first recess communicating with the sliding grooves at a portion between the sliding grooves at both ends.

5. The spout assembly of claim 4 wherein, where the bottom of the spout is provided with a plurality of second spouts, a second recess is provided between each adjacent two of the plurality of second spouts.

6. The spout assembly of claim 5, wherein the second concave portion communicates with the first concave portion through a communication groove, a water outlet hole is provided on the sleeve at a position corresponding to the second concave portion, and the first concave portion, the communication groove, the second concave portion, and the water outlet hole form a drainage passage.

7. The spout assembly of claim 1 wherein the sleeve defines a first retaining groove and the spout defines a projection, and wherein the first spout of the spout communicates with the first nozzle of the sleeve when the spout slides within the sleeve such that the projection slides into the first retaining groove.

8. The spout assembly of claim 7 wherein the sleeve is further provided with a second retaining groove spaced from the first retaining groove, the second spout on the spout communicating with the second spout on the sleeve when the spout slides within the sleeve such that the projection slides into the second retaining groove.

9. The nozzle assembly of claim 1, wherein a downwardly extending water deflector is further disposed on the sleeve at the second nozzle, and the water sprayed from the second nozzle is scattered around the water deflector by the water deflector.

10. The spout assembly of any one of claims 1-9 further comprising a drive device, a drive end of the drive device being coupled to the spout, the drive device driving the spout to slide within the sleeve.

11. A washing appliance, characterized in that the washing appliance has a washing chamber and a nozzle assembly according to any one of claims 1 to 10 provided in the washing chamber.

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