CN112075905A

CN112075905A - Dish washer washs subassembly and dish washer

Info

Publication number: CN112075905A
Application number: CN201910511908.1A
Authority: CN
Inventors: 张永奎; 杨林; 侯琳; 郝素
Original assignee: Qingdao Haier Co Ltd; Qingdao Haier Dishwasher Co Ltd
Current assignee: Qingdao Haier Co Ltd; Qingdao Haier Dishwasher Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-12-15

Abstract

The invention discloses a dish washing machine cleaning assembly and a dish washing machine, wherein the cleaning assembly comprises a water conduit, and a water outlet hole is formed in the wall of the water conduit; a spray arm connected to the water guide pipe and configured to spray the washing water in a rotating manner; the support arm is inserted into the bottle body, a jet orifice is arranged on the support arm, and the support arm is configured to rotate along the axial direction of the water conduit; the support arm is provided with an opening position and a closing position, and when the support arm is positioned at the opening position, the water outlet hole is communicated with the jet orifice; when in the closed position, the outlet aperture is closed. The dish washer cleaning component can clean bottled utensils such as milk bottles and the like by arranging the supporting arm, and can play a role in cleaning, supporting and fixing simultaneously when the supporting arm is erected; when the bottle body does not need to be cleaned, the supporting arm can rotate to lie on the side and close the shunt water path, so that the influence of shunt on the spraying effect of the spraying arm is reduced, and the cleaning effect of the spraying arm is ensured; the support arm has simple structure, and the rotation operation controls the shunt waterway, thereby being simple and convenient to operate.

Description

Dish washer washs subassembly and dish washer

Technical Field

The invention relates to dish washing equipment, in particular to a dish washing machine cleaning assembly and a dish washing machine.

Background

The dish washing machine generally sprays high-pressure washing water through the rotary spraying arm to achieve the washing purpose, the washing mode has a good washing effect on bowls and basins with large openings, but for tableware with small caliber and light materials such as baby feeding bottles, the washing water sprayed by the rotary spraying arm is not easy to enter the inside of the feeding bottle, and washing dead corners exist; the existing shelf is mostly made of thin metal wires or metal rods, and the supporting and fixing structure on the shelf basically aims at the problems that tableware such as bowls and basins cannot be effectively fixed with appliances such as feeding bottles, and the washing cannot be carried out or the washing effect is poor.

Disclosure of Invention

The invention provides a washing assembly of a dishwasher and the dishwasher, which can aim at bottled utensils with small openings and has good washing effect.

In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:

a dishwasher washing assembly comprising:

the wall of the water conduit is provided with a water outlet hole;

a spray arm connected to the water guide pipe and configured to spray the washing water in a rotating manner;

the support arm is inserted into the bottle body, a jet orifice is arranged on the support arm, and the support arm is configured to rotate along the axial direction of the water conduit; the support arm is provided with an opening position and a closing position, and when the support arm is positioned at the opening position, the water outlet hole is communicated with the jet orifice; when in the closed position, the outlet aperture is closed.

Further, the supporting arm is positioned at the opening position when rotating vertically and standing vertically; the support arm is located in the closed position when lying horizontally on its side.

Further, still include the mounting, set up on the support arm for with bottle inner wall butt, the restriction bottle rocks.

Furthermore, the fixing piece is provided with a protruding part protruding out of the side wall of the supporting arm in the radial direction, the protruding part is used for being abutted against the inner wall of the bottle body, and the protruding part can be deformed to change the height of the protruding part.

Further, the fixing piece comprises an upper connecting portion, a protruding portion and a lower connecting portion, the upper connecting portion is fixed to the top end of the supporting arm, the lower connecting portion is connected with the supporting arm in a sliding mode in the axial direction, and the protruding portion is formed by bending the fixing piece.

Furthermore, the fixing piece is in a strip shape, and the upper connecting part wraps the side wall of the supporting arm and is clamped with the supporting arm; the lower connecting part comprises a lantern ring which is sleeved on the supporting arm in a sliding manner.

Furthermore, the bottom end of the support arm is provided with a sleeve part which is sleeved on the water conduit, and a through hole which is communicated with a waterway channel inside the support arm is arranged on the sleeve part; when the supporting arm is erected, the through hole of the sleeve part is communicated with the water outlet hole, and when the supporting arm is laid on the side, the inner wall of the sleeve part seals the water outlet hole.

Further, the injection port is disposed at a top of the support arm and/or a sidewall of the support arm.

Furthermore, the support arm is provided with a plurality of, the interval sets up on the leading water pipe.

The dishwasher comprises the dishwasher washing component, and the washing component is arranged at the bottom and/or the middle part of the dishwasher.

Compared with the prior art, the invention has the advantages and positive effects that:

the dish washer cleaning component can clean bottled utensils such as milk bottles and the like by arranging the supporting arm, and can play a role in cleaning, supporting and fixing simultaneously when the supporting arm is erected; when the bottle body does not need to be cleaned, the supporting arm can rotate to lie on the side and close the shunt water path, so that the influence of shunt on the spraying effect of the spraying arm is reduced, and the cleaning effect of the spraying arm is ensured; the support arm has simple structure, and the rotation operation controls the shunt waterway, thereby being simple and convenient to operate.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a first schematic view of the construction of a dishwasher cleaning assembly according to the invention, shown with the support arms in an open position;

FIG. 2 is a second schematic view of the dishwasher cleaning assembly of the present invention, shown with the support arms in the closed position;

FIG. 3 is a side view of the dishwasher wash assembly of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

description of reference numerals:

a water conduit 100; a water outlet hole 110;

the spray arm 200; a spray arm nozzle 210;

a support arm 300; a sleeve portion 310; an ejection port 320;

a fixing member 400; an upper connecting portion 410; a boss portion 420; and a lower connection portion 430.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, one embodiment of a dishwasher wash assembly of the present invention is provided in a wash chamber of a dishwasher. The washing cavity is internally provided with a shelf for placing tableware. The cleaning assembly includes a penstock 100, a spray arm 200 and a support arm 300. The water conduit 100 is communicated with the water inlet pipe of the dish washer, and the water conduit 100 extends into the washing cavity from the side wall of the washing cavity. The spray arm 200 is connected to the water guide pipe 100 and configured to spray the washing water in a rotating manner. Specifically, a spray arm 200 is disposed at the lower side of the penstock 100, and the center of the spray arm 200 is connected to the outlet of the penstock 100 by a swivel joint. The spray arm 200 is provided with a plurality of spray arm nozzles 210 inclined according to a certain rule, the water flow sprayed from the spray arm nozzles 210 generates a reaction force to drive the spray arm 200 to rotate, and the washing water sprayed from the spray arm 200 can wash and wash the dishes on the shelf. The wall of the penstock 100 is further provided with an outlet hole 110, as shown in fig. 3 and 4, a support arm 300 is provided at the outlet hole 110, and the support arm 300 is used for being inserted into the bottle body. The support arm 300 is provided with a spray port 320 for spraying washing water, and the support arm 300 is configured to rotate in the axial direction of the penstock 100. The support arm 300 has an open position and a closed position, and when located at the open position, the water outlet hole 110 is communicated with the injection port 320; when in the closed position, the outlet aperture 110 is closed. In this embodiment, as shown in fig. 1, when the support arm 300 is erected, the water outlet hole 110 is communicated with the injection hole 320, and the water flow of the water conduit 100 is partially shunted into the interior of the support arm 300 to form a shunt water path, at this time, the bottle body can be supported and inserted on the support arm 300, and the washing water injected through the injection hole 320 of the support arm 300 cleans the interior of the bottle body. As shown in fig. 2, when the bottle body is removed after the bottle body is washed, the supporting arm 300 is rotated to horizontally lie on the side, the water outlet hole 110 is closed, the diversion waterway is closed, and at this time, all the washing water in the water conduit 100 enters the spray arm 200.

According to the dish washer, the supporting arm 300 is arranged, so that bottled utensils such as a milk bottle and the like can be cleaned, and the supporting arm 300 can simultaneously play a role in cleaning, supporting and fixing when being erected; when the bottle body does not need to be cleaned, the supporting arm 300 can rotate to lie on the side and close the shunt waterway, so that the influence of shunt on the spraying effect of the spraying arm 200 is reduced, and the cleaning effect of the spraying arm 200 is ensured; the support arm 300 has a simple structure, and the water way is controlled and shunted by rotating operation, so that the operation is simple and convenient.

Further, the fixing member 400 is provided on the support arm 300 for abutting against the inner wall of the bottle body, and thus the bottle body can be prevented from shaking. The fixing member 400 has a protrusion 420 protruding radially from the sidewall of the supporting arm 300, the protrusion 420 is adapted to abut against the inner wall of the bottle body, and the protrusion 420 is deformable to change the protrusion height. The support arm 300 can be inserted into a bottle with a small-caliber bottle opening through the deformation of the convex part 420, and meanwhile, the support arm can be suitable for various bottle bodies without inner diameters, and the universality is strong.

Specifically, the fixing member 400 includes an upper connection portion 410, a protrusion portion 420, and a lower connection portion 430 connected. The upper connecting portion 410 is fixed to the top end of the support arm 300, the lower connecting portion 430 is slidably connected in the axial direction of the support arm 300, and the fixing member 400 is bent to form the protrusion 420.

The fixing member 400 is preferably a strip structure, and the material is a flexible material with certain elasticity, such as PUM plastic and the like. Go up connecting portion 410 and be the arc, wrap up on the lateral wall of support arm 300, it is fixed with support arm 300 joint, simple structure, the simple operation. The lower connecting part 430 includes a collar, the collar is slidably sleeved on the support arm 300, the side wall of the collar has a notch, the support arm 300 can be detachably sleeved on the notch, and the deformation of the protrusion part 420 is realized by the up-and-down movement of the collar. Foretell mounting 400 can effectively support the bottle, prevents that cleaning process in the bottle from rocking, and simultaneously, mounting 400 is little with bottle inner wall area of contact, can not influence the washing water that jets and wash inside the bottle, guarantees the cleaning performance.

In other embodiments, the structure of the fixing member 400 is not limited to the above shape, such as the protrusions 420 provided on both sides; the protrusion 420 is made of a more elastic material, as the lower connection portion 430 is fixedly disposed on the support arm 300.

In this embodiment, the bottom end of the support arm 300 has a sleeve portion 310, the sleeve portion 310 is sleeved on the penstock 100, and the sleeve portion 310 is provided with a through hole communicated with the waterway channel inside the support arm 300. When the support arm 300 is erected, the through hole of the sleeve portion 310 communicates with the outlet hole 110. After the support arm 300 axially rotates by a certain angle, the inner wall of the sleeve portion 310 seals the water outlet hole 110, and the diversion waterway is closed.

The support arm 300 may be provided in several numbers, spaced apart on the penstock 100, to clean a plurality of bottles. In this embodiment, the injection port 320 is disposed at the top of the supporting arm 300, and a plurality of small injection ports 320 may be disposed on the sidewall of the supporting arm 300 to completely clean the inner wall of the bottle body, so as to improve the cleaning effect.

The support arm 300 is preferably cylindrical with a tapered bore to increase the water pressure of the jet. The spray arm 200 may be generally in-line, S-shaped, cross-shaped, polygonal, circular, or the like, but is not limited thereto. Be formed with a plurality of spray arm spouts 210 on spraying arm 200, spray arm 210's the corresponding setting in dishwasher inner position according to spraying arm 200 in the direction of spraying, if set up when the dishwasher bottom, spray arm spout 210 upwards sprays, when setting up in the middle part of the dishwasher, can upwards and downwards spray. Preferably, the plurality of spray arm nozzles 210 do not have the same opening direction, so that the water flow direction sprayed from the plurality of spray arm nozzles 210 is not the same, thereby further enlarging the spraying area and improving the washing effect of the dishwasher.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. A dishwasher washing assembly, comprising:

the wall of the water conduit is provided with a water outlet hole;

2. The dishwasher wash assembly of claim 1 wherein the support arm is in the open position when rotated upright; the support arm is located in the closed position when lying horizontally on its side.

3. The dishwasher cleaning assembly of claim 1 further comprising a fixing member disposed on the support arm for abutting against the inner wall of the bottle to prevent the bottle from shaking.

4. A dishwasher washing assembly according to claim 3 wherein the mounting has a projection projecting radially from the side wall of the support arm for abutment with the inner wall of the bottle, the projection being deformable to vary the height of the projection.

5. A dishwasher assembly according to claim 4, wherein the fixing member comprises an upper connecting portion fixed to the top end of the support arm, a raised portion and a lower connecting portion slidably connected in the axial direction of the support arm, the fixing member being bent to form the raised portion.

6. The dishwasher washing assembly of claim 5 wherein said mounting member is in the form of a strap, said upper attachment portion being wrapped around said side wall of said support arm and snap-fitted to said support arm; the lower connecting part comprises a lantern ring which is sleeved on the supporting arm in a sliding manner.

7. The dishwasher washing assembly according to any one of claims 1 to 6, wherein the bottom end of the support arm has a sleeve portion, the sleeve portion is sleeved on the water conduit, and a through hole is formed on the sleeve portion and is communicated with the waterway channel inside the support arm; when the supporting arm is erected, the through hole of the sleeve part is communicated with the water outlet hole, and when the supporting arm is laid on the side, the inner wall of the sleeve part seals the water outlet hole.

8. The dishwasher wash assembly of claim 1 wherein the spray openings are provided at the top of the support arm and/or at the side wall of the support arm.

9. The dishwasher washing assembly of claim 1 wherein said support arm is provided in a plurality of spaced apart positions on said water conduit.

10. A dishwasher, comprising a dishwasher washing assembly according to any one of claims 1 to 9, the washing assembly being provided in the bottom and/or middle of the dishwasher.