CN110960166B

CN110960166B - Spraying assembly of dish washing machine and dish washing machine

Info

Publication number: CN110960166B
Application number: CN201811155807.7A
Authority: CN
Inventors: 徐文冰; 王瑞贤; 贾国伟; 许升
Original assignee: Qingdao Haier Smart Technology R&D Co Ltd
Current assignee: Qingdao Haier Smart Technology R&D Co Ltd
Priority date: 2018-09-30
Filing date: 2018-09-30
Publication date: 2023-08-18
Anticipated expiration: 2038-09-30
Also published as: CN110960166A

Abstract

The invention discloses a spraying assembly of a dish washer and the dish washer, and belongs to the field of kitchen ware; the sprayer body is rotatably arranged on a bottom plate of the inner container wall of the dish washer, the sprayer sleeves are respectively sleeved at two ends of the sprayer, and the sprayer sleeves can stretch and move at the end parts of the sprayer; the pulley is rotatably arranged at the end part of the sprayer sleeve. In this scheme, through the control mode that inner bag lateral wall and pulley maintained the flexible rotation of shower, increase and spray the region, reduce and spray the dead angle, improve and spray the effect, and then improve customer's use comfort level and satisfaction, improve the market competition of product.

Description

Spraying assembly of dish washing machine and dish washing machine

Technical Field

The invention relates to the technical field of kitchen ware, in particular to a spraying assembly of a dish washer and the dish washer.

Background

At present, the spraying mode of the household dish-washing machine mainly comprises two spraying modes of transverse rotary spraying and reciprocating rotary spraying of the sprayer, most of the existing dish-washing machine sprayers are rotary spraying, the circular spraying surface is difficult to be matched with four corners of the square dish-washing machine, the spraying modes have the problem that spraying dead angles exist on the four corners of the dish-washing machine, and the cleaning effect on the inner container is reduced.

Disclosure of Invention

The embodiment of the invention provides a spraying assembly of a dish washing machine and the dish washing machine, which are used for at least solving one of the technical problems in the prior art. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.

According to a first aspect of an embodiment of the present invention, there is provided a dishwasher spray assembly;

in some alternative embodiments, the dishwasher spray assembly includes; the sprayer comprises a sprayer body, a sprayer sleeve and a pulley;

the sprayer body is rotatably arranged on a bottom plate of the inner container wall of the dish washer, the sprayer sleeves are respectively sleeved at two ends of the sprayer, and the sprayer sleeves can stretch and move at the end parts of the sprayer;

the pulley is rotatably arranged at the end part of the sprayer sleeve.

In some optional embodiments, further, a spraying hole is provided on the top surface of the sprayer sleeve, and the spraying hole is provided corresponding to the liquid outlet hole on the sprayer body.

In some optional embodiments, further, a sliding groove is formed in the sprayer body, and a sliding rail matched with the sliding groove is formed in the inner wall of the sprayer sleeve, so that the sprayer sleeve can move in a telescopic manner relative to the end portion of the sprayer body.

In some optional embodiments, further, a limiting groove is provided on the sliding groove, and a limiting post is provided at an end of the sliding rail, and the limiting post can be clamped into the limiting groove.

In some alternative embodiments, further, the limit groove is disposed near a center of the sprayer body.

In some alternative embodiments, further, the end of the sprayer housing is provided with an upper support plate and a lower support plate, and the pulley is rotatably disposed between the upper support plate and the lower support plate.

In some alternative embodiments, further, the tread portion of the pulley is provided protruding from the outer end surfaces of the upper and lower support plates, respectively.

In some alternative embodiments, further, the outer end surfaces of the upper support plate and the lower support plate are respectively arc-shaped surfaces.

According to a second aspect of embodiments of the present invention, there is provided a dishwasher;

in some alternative embodiments, the dishwasher includes a liner, and further includes a dishwasher spray assembly disposed within the liner, optionally embodying any of the foregoing.

In some alternative embodiments, further, the liner is a square liner.

The technical scheme provided by the embodiment of the invention can have the following beneficial effects:

the control mode of the telescopic rotation of the sprayer is maintained through the side wall of the inner container and the pulley, the spraying area is increased, the spraying dead angle is reduced, the spraying effect is improved, the using comfort level and the satisfaction level of customers are further improved, and the market competitiveness of products is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

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

FIG. 1 is a schematic illustration of a state assembly structure of a dishwasher spray assembly and a liner, according to an exemplary embodiment;

FIG. 2 is a schematic diagram illustrating a state assembly structure of a dishwasher spray assembly and a tub, according to an exemplary embodiment;

FIG. 3 is a perspective view of a dishwasher spray assembly according to an exemplary embodiment;

FIG. 4 is a partially exploded schematic illustration of a dishwasher spray assembly, shown in accordance with an exemplary embodiment;

FIG. 5 is a schematic view of a perspective structure of a dishwasher spray assembly according to an exemplary embodiment;

FIG. 6 is a schematic cross-sectional structural view of a sprayer body of a dishwasher spray assembly, according to an exemplary embodiment;

FIG. 7 is a schematic perspective view of a sprayer housing of a dishwasher spray assembly, according to an exemplary embodiment;

FIG. 8 is a schematic view of a sprayer housing of a dishwasher spray assembly, according to an exemplary embodiment;

fig. 9 is another perspective structural schematic diagram of a sprayer housing of a dishwasher spray assembly, according to an exemplary embodiment.

Reference numerals:

10-a sprayer body; 11-a chute; 12-a limit groove; 20-a sprayer housing; 21-spraying holes; 22-an upper support plate; 23-a lower support plate; 24-arc surface; 30-pulleys; 40-inner container.

Detailed Description

The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may involve structural, logical, electrical, process, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Embodiments may be referred to herein, individually or collectively, by the term "invention" merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed. Relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method or apparatus comprising such elements. Various embodiments are described herein in a progressive manner, each embodiment focusing on differences from other embodiments, and identical and similar parts between the various embodiments are sufficient to be seen with each other. The method, product and the like disclosed in the examples are relatively simple to describe because they correspond to the method parts disclosed in the examples, and the relevant points are only referred to the description of the method parts.

as shown in fig. 1-5, in some alternative embodiments, the dishwasher spray assembly includes; a sprayer body 10, a sprayer housing 20, and a pulley 30;

the sprayer body 10 is rotatably arranged on a bottom plate of the wall of the liner 40 of the dish washer, the sprayer sleeves 20 are respectively sleeved at two ends of the sprayer, and the sprayer sleeves 20 can stretch and retract at the end parts of the sprayer;

the pulley 30 is rotatably disposed at an end of the sprayer housing 20.

When the novel water sprayer is used, the sprayer starts to feed water under the action of the water pump, the sprayer sleeve 20 is outwards stretched under the action of the water power, and starts to rotate under the action of the reaction force of the sprayer water, when the sprayer rotates to meet the blocking of the wall of the inner container 40, the sprayer is automatically compressed inwards through the pulley 30 at the front end of the sprayer sleeve 20, the operation continues to be stretched out after the compression end, the control mode of the telescopic rotation of the sprayer is maintained through the side wall of the inner container 40 and the pulley 30, the spraying area is increased, the spraying dead angle is reduced, the spraying effect is improved, the using comfort and satisfaction of customers are further improved, and the market competitiveness of products is improved.

In some alternative embodiments, further, as shown in fig. 1 and fig. 7-9, a spray hole 21 is provided on the top surface of the sprayer housing 20, and the spray hole 21 is disposed corresponding to the liquid outlet hole on the sprayer body 10.

In this embodiment, a plurality of spray holes 21 are provided at intervals on the top surface of the sprayer housing 20, so that the spray area of the sprayer is increased, and the spray dead angle is reduced.

In some alternative embodiments, further as shown in fig. 2 and 6, a sliding groove 11 is provided on the sprayer body 10, and a sliding rail matched with the sliding groove 11 is provided on the inner wall of the sprayer housing 20, so that the sprayer housing 20 can move telescopically relative to the end of the sprayer body 10.

In this embodiment, the cooperation of the sliding groove 11 and the sliding rail facilitates the telescopic movement of the sprayer housing 20 along the sliding groove 11, and improves the stability thereof.

In some alternative embodiments, further, as shown in fig. 5, a limit groove 12 is provided on the chute 11, and a limit post is provided at an end of the slide rail, where the limit post can be snapped into the limit groove 12.

In some alternative embodiments, further, as shown in fig. 5, the limiting groove 12 is disposed near the center of the sprayer body 10.

In this embodiment, the limiting groove 12 is disposed at the inner end side of the sprayer body 10, so that the reliability of the sprayer housing 20 during movement is improved, and the sprayer housing is not easily deviated.

In some alternative embodiments, further, as shown in fig. 3, the end of the sprayer housing 20 is provided with an upper support plate 22 and a lower support plate 23, and the pulley 30 is rotatably disposed between the upper support plate 22 and the lower support plate 23.

In this embodiment, the pulleys 30 may be provided one or two, and of course, the two ends of the sprayer body 10 are provided with paint sprayer sleeves, each sprayer sleeve 20 is provided with a pulley 30, so that the sprayer sleeve 20 can make telescopic movement when encountering the wall of the liner 40 when rotating, and the setting of the supporting plate is convenient for the setting of the pulleys 30, so that the structure is simple and the installation is convenient.

Further, as shown in fig. 3 and 4, the tread portion of the pulley 30 is provided to protrude from the outer end surfaces of the upper support plate 22 and the lower support plate 23, respectively, on the basis of the above-described embodiment.

In this embodiment, contact friction between the outer end surface of the support plate and the side wall of the liner 40 is avoided, and resistance of the side wall of the liner 40 to the sprayer is reduced.

In some alternative embodiments, further, as shown in fig. 3 and 4, the outer end surfaces of the upper support plate 22 and the lower support plate 23 are respectively curved surfaces 24.

In this embodiment, the arcuate surface 24 further prevents the outer end surface of the support plate from contacting the sidewall of the liner 40, reducing the resistance of the liner 40 sidewall to the sprayer.

in some alternative embodiments, the dishwasher includes a liner 40, and further includes any of the aforementioned dishwasher spray assemblies disposed within the liner 40.

In some alternative embodiments, further, the liner 40 is a square liner 40.

In a specific embodiment, as shown in fig. 1 to 9, the sprayer body 10 is rotatably disposed on a bottom plate of a wall of a liner 40 of the dishwasher, the liner 40 is a square liner 40, the sprayer sleeves 20 are respectively sleeved at two ends of the sprayer, and the sprayer sleeves 20 can move telescopically at the ends of the sprayer; the utility model provides a spray device, including spray device cover 20, pulley 30, spray device cover 20, support plate 22 and lower backup pad 23 are provided with on the top surface of spray device cover 20, spray hole 21 with the corresponding setting of play liquid hole on spray device body 10, pulley 30 rotationally sets up the tip of spray device cover 20, be provided with spout 11 on the spray device body 10, be provided with on the inner wall of spray device cover 20 with spout 11 matched with slide rail, so that spray device cover 20 can be relative the flexible removal of tip of spray device body 10, the tip of spray device cover 20 is provided with backup pad 22 and lower backup pad 23, pulley 30 pivoted sets up between backup pad 22 and the lower backup pad 23, pulley 30's wheel face part protrusion respectively upper backup pad 22 and lower backup pad 23's outer end sets up, upper backup pad 22 and lower backup pad 23's outer end is arcwall 24 respectively, during the use, and under the water pump effect, spray device cover 20 outwards struts under the water effect to begin to rotate under the counter force of spray device water, runs into the inner side wall 40 when the end of spray device water stretches out and runs into the flexible removal, and runs through the back end of the baffle 20, and the compression of spray device 40 is kept up to the consumer side, and the consumer is kept forward through the compression, and the expansion and the spray device is improved, and the spray device is more satisfied, and the spray device is more compressed and the consumer is more than the compressed and is more than the side and more than the user.

The dishwasher provided in the second aspect has the dishwasher spray assembly provided in the first aspect, and thus has all the advantages of the dishwasher spray assembly provided in the first aspect, which are not described in detail herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention. Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims below, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Claims

1. A dishwasher spray assembly, comprising; the sprayer comprises a sprayer body, a sprayer sleeve and a pulley;

the pulley is rotationally arranged at the end part of the sprayer sleeve;

the sprayer comprises a sprayer body, a sprayer sleeve and a sprayer, wherein a sliding groove is formed in the sprayer body, and a sliding rail matched with the sliding groove is arranged on the inner wall of the sprayer sleeve so as to improve the stability of telescopic movement of the sprayer sleeve relative to the end part of the sprayer body; the sliding chute is provided with a limiting groove, the end part of the sliding rail is provided with a limiting column, and the limiting column can be clamped into the limiting groove; the limiting groove is arranged close to the center of the sprayer body;

the end part of the sprayer sleeve is provided with an upper supporting plate and a lower supporting plate, and the pulley is rotatably arranged between the upper supporting plate and the lower supporting plate; the wheel surface part of the pulley is arranged to protrude out of the outer end surfaces of the upper supporting plate and the lower supporting plate respectively.

2. The dishwasher spray assembly of claim 1, wherein,

the top surface of the sprayer sleeve is provided with spray holes, and the spray holes are arranged corresponding to liquid outlet holes on the sprayer body.

3. The dishwasher spray assembly of claim 1, wherein,

the outer end surfaces of the upper support plate and the lower support plate are arc-shaped surfaces respectively.

4. A dishwasher comprising a liner, further comprising the dishwasher spray assembly of any one of claims 1-3 disposed within the liner.

5. The dishwasher of claim 4, characterized in that,

the inner container is a square inner container.