CN108577737B

CN108577737B - Dish-washing machine

Info

Publication number: CN108577737B
Application number: CN201810831803.XA
Authority: CN
Inventors: 关庆文; 唐东伟
Original assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority date: 2018-07-24
Filing date: 2018-07-24
Publication date: 2023-09-01
Anticipated expiration: 2038-07-24
Also published as: CN108577737A

Abstract

The invention discloses a dish washer, which comprises a bracket component, a liner component, a pipeline component and a first buckle, wherein the bracket component is provided with a first clamping groove; the liner assembly is slidably arranged on the bracket assembly; the pipeline assembly comprises a water inlet pipe and a water outlet pipe, and one end of the pipeline assembly is connected with the liner assembly; the first buckle comprises a buckle seat fixedly connected with the liner assembly and a buckle cover matched with the buckle seat, a first groove is formed in the buckle seat, a second groove is formed in the buckle seat corresponding to the first groove, a pipe hole is formed in the first groove and the second groove in a surrounding mode, and one end of the water inlet pipe and one end of the water outlet pipe are fixed in the pipe hole. The technical scheme of the invention can improve the fixing stability of the pipeline component of the dish washing machine.

Description

Dish-washing machine

Technical Field

The invention relates to the field of household appliances, in particular to a dish washer.

Background

With the improvement of the living standard of people, the application of dish washers is more and more common. A dishwasher generally includes a tub assembly to accommodate articles to be washed such as dishes, and a duct assembly connected to the tub assembly, and the duct assembly includes a water inlet pipe for inlet water, a water outlet pipe for outlet water, and the like. However, in the current common dish washer, especially in the drawer type dish washer, the inner container assembly can also produce corresponding rocking with the pipeline assembly etc. that the inner container assembly is connected in the pull process of many times for the pipeline assembly takes place deformation or displacement easily, and then makes the junction between the tip of pipeline assembly and the inner container assembly easily appear becoming flexible even break and leak etc. seriously influence the normal use of dish washer.

Disclosure of Invention

The main object of the present invention is to provide a dishwasher, aimed at improving the stability of the fixation of the dishwasher pipe assembly.

In order to achieve the above object, the dishwasher according to the present invention includes a rack assembly, a liner assembly, a pipe assembly, and a first buckle; the liner assembly is slidably arranged on the bracket assembly; the pipeline assembly comprises a water inlet pipe and a water outlet pipe, and one end of the pipeline assembly is connected with the liner assembly; the first buckle comprises a buckle seat fixedly connected with the liner assembly and a buckle cover matched with the buckle seat, a first groove is formed in the buckle seat, a second groove is formed in the buckle seat corresponding to the first groove, a pipe hole is formed in the first groove and the second groove in a surrounding mode, and one end of the water inlet pipe and one end of the water outlet pipe are fixed in the pipe hole.

Optionally, the axial direction of the pipe passing holes is along the width direction of the fastening seat, the number of the pipe passing holes is at least two, and a plurality of pipe passing holes are arranged in parallel along the length direction of the fastening seat;

the water inlet pipe is fixed in one of the pipe passing holes, and the water outlet pipe is fixed in the other pipe passing hole.

Optionally, the inner wall surface of the first groove is convexly provided with a plurality of first ribs distributed along the axial direction of the pipe passing hole at intervals, the inner wall surface of the second groove is convexly provided with a plurality of second ribs distributed along the axial direction of the pipe passing hole at intervals, and the first ribs and the second ribs are correspondingly arranged in a staggered mode. Optionally, one end of the buckle cover along the length direction is provided with a buckling part, and the other end is provided with a screw hole; one end of the buckling seat is provided with a buckling hole for buckling the buckling part corresponding to the buckling part, and the other end of the buckling seat is provided with a threaded column with internal threads corresponding to the screw hole.

Optionally, the buckle seat includes the bottom plate, the bottom plate epirelief is equipped with the one end edge of spiro union post extends along the orientation towards the direction of buckle lid is formed with the lateral wall, the spiro union post holding in the appearance chamber that the lateral wall encloses the synthesis, the lateral wall is last to be close to first recess department concave is equipped with the location concave part, be equipped with on the buckle lid with the location convex part of location concave part adaptation concatenation.

Optionally, the dishwasher further comprises a wire harness, the water inlet pipe and the water outlet pipe are arranged in parallel, and one end of the wire harness is connected with the first buckle.

Optionally, a first wire harness groove is arranged on the buckle seat in parallel with the first groove, a second wire harness groove is arranged on the buckle cover corresponding to the first wire harness groove, and the first wire harness groove and the second wire harness groove are spliced to form a wire harness hole for the wire harness to extend into to be fixed;

and a plurality of third ribs which are axially arranged at intervals along the wire harness hole are arranged on the first wire harness groove and the second wire harness groove in a protruding mode.

Optionally, the dishwasher further comprises a flexible support, wherein the flexible support, the wire harness, the water inlet pipe and the water outlet pipe are arranged in parallel;

the buckle cover is convexly provided with a hooking plate, and a first hooking hole for hooking one end of the flexible supporting piece is formed in the hooking plate.

Optionally, the dishwasher further comprises a buckle ring for binding the flexible support member, the wire harness, the water inlet pipe and the water outlet pipe, and a plurality of penetrating holes for the water inlet pipe, the water outlet pipe, the flexible support member and the wire harness to penetrate through are formed in the buckle ring.

Optionally, the inner container assembly includes an inner container outer frame with an upper opening and an inner container body accommodated in the inner container outer frame, and one end of the fastening seat along the length direction is connected with the inner container outer frame or the inner container body;

one end of the pipeline assembly is connected with the inner container outer frame or the inner container body through the first buckle, and the other end of the pipeline assembly is fixed on the bracket assembly.

In the technical scheme of the invention, one end of a pipe fitting such as a water inlet pipe, a water outlet pipe and the like in the pipeline assembly can firstly extend into a first groove arranged on the buckle seat, and then the buckle cover is matched and covered on the buckle seat, so that a second groove arranged on the buckle cover is surrounded with the first groove to form a pipe passing hole; at this time, because one end of the pipe fittings such as the water inlet pipe and the water outlet pipe can be fixed in the pipe passing hole, and the buckle seat of the first buckle is fixedly connected with the liner assembly, one end of the pipe fittings such as the water inlet pipe and the water outlet pipe can be fixedly connected on the liner assembly through the first buckle. Therefore, in the drawing process of the liner assembly, one end of the pipeline assembly can be stably connected to the liner assembly, so that the conditions of loosening, even cracking, water leakage and the like at the connecting position can be avoided, and the normal use of the dish washer can be ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of one embodiment of a dishwasher of the present invention;

FIG. 2 is a schematic view of the liner assembly of FIG. 1;

FIG. 3 is a schematic view of the assembly structure of the liner assembly, water inlet pipe, water outlet pipe, flexible support, and wire harness of FIG. 1;

FIG. 4 is an enlarged schematic view of FIG. 3 at A;

FIG. 5 is a schematic view of the connection between the fastening seat and the outer frame of the liner in FIG. 3;

FIG. 6 is an enlarged schematic view at B in FIG. 5;

FIG. 7 is a schematic view of the assembled structure of the snap cap of FIG. 3 with the water inlet pipe, water outlet pipe, flexible support, and wiring harness;

FIG. 8 is an enlarged schematic view of FIG. 7 at C;

fig. 9 is a schematic structural view of the snap cap of fig. 7.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The invention provides a dish washer.

Referring to fig. 1 to 3 and 6 and 9, in an embodiment of the present invention, the dishwasher includes a rack assembly, a liner assembly 2, a duct assembly, and a first buckle 4; the liner assembly 2 is slidably arranged on the bracket assembly; the pipeline assembly comprises a water inlet pipe 31 and a water outlet pipe 32, and one end of the pipeline assembly is connected with the liner assembly 2; the first buckle 4 comprises a buckle seat 41 fixedly connected with the liner assembly 2 and a buckle cover 42 matched and covered with the buckle seat 41, a first groove 411 is formed in the buckle seat 41, a second groove 421 is formed in the buckle cover 42 corresponding to the first groove 411, and the first groove 411 and the second groove 421 are enclosed to form a pipe passing hole (not labeled), and one ends of the water inlet pipe 31 and the water outlet pipe 32 are fixed in the pipe passing hole.

It should be noted that, in this embodiment, the dishwasher is a drawer dishwasher, and the main working principle thereof is as follows: the bracket component of the dish washer comprises a main bracket 11 with a vertical frame shape, the liner component 2 is connected with the main bracket 11 in a sliding way, and the liner component 2 comprises a liner outer frame 21 and a liner body 22 which are arranged in an open way; when the liner assembly 2 is withdrawn from the main support 11, the bowl and basket assembly 6 can be installed into the liner body 22 from the upper opening of the liner body 22, or the bowl and basket assembly 6 can be taken out of the liner body 22; a water cup (not labeled) and a spray arm 7 rotationally connected with the water cup are arranged at the bottom of the liner body 22; an air inlet and drainage assembly 8 is arranged at the back of the inner container assembly 2, and an air outlet assembly 9 is arranged at the front side of the inner container assembly 2; wherein, the water cup is communicated with the water inlet pipe 31 and the water outlet pipe 32 of the dish washer, a water pump (not shown) is arranged in the water cup, and the outlet of the water pump is communicated with the water inlet of the spray arm 7 so as to pump the water in the water cup into the spray arm 7 and spray from spray holes (not marked) and driving spray holes (not marked) in the spray arm 7; a filtering system (not shown) is also arranged in the water cup, water at the bottom of the liner body 22 flows into a waterway of the water cup through the filtering system and is pumped into the spray arm 7 again by the water pump so as to realize the recycling of the water; after the dish washer is washed, the water in the inner container body 22 is discharged through the water cup and the water discharge pipe 32, the air inlet and water discharge assembly 8 blows air into the inner container body 22, the air outlet assembly 9 sucks out the air in the inner container body 22, and accordingly circulating air flow is formed in the inner container body 22, and water drops on the inner container body 22, the bowl basket assembly 6 and tableware placed on the bowl basket assembly 6 are air-dried.

In addition, it should be further specifically noted that the dishwasher includes a plurality of drawer-type dishwasher units 10, and when the number of dishwasher units 10 is plural, the plurality of dishwasher units 10 may be arranged laterally and/or vertically and connected to each other by means of the rack assembly according to actual needs. Specifically, as shown in fig. 1, in the present embodiment, the dishwasher includes two dishwasher units 10 connected in a top-to-bottom arrangement, each dishwasher unit 10 including a rack assembly, a liner assembly 2, and the like.

However, in the actual use process of the drawer type dish washer, along with the repeated drawing of the liner assembly 2, the pipeline assembly connected with the liner assembly 2 and the like can also generate corresponding shaking, so that the pipeline assembly is easy to deform or displace, and the connection part between the end part of the pipeline assembly and the liner assembly 2 is easy to loosen, even break, leak water and the like, thereby seriously affecting the normal use of the dish washer.

In this embodiment, one end of the pipe fitting such as the water inlet pipe 31 and the water outlet pipe 32 in the pipe assembly can be first extended into the first groove 411 provided on the fastening seat 41, and then the fastening cover 42 is adapted to cover the fastening seat 41, so that the second groove 421 provided on the fastening cover 42 is enclosed with the first groove 411 to form a pipe passing hole; at this time, since one end of the pipe fitting such as the water inlet pipe 31 and the water outlet pipe 32 can be fixed in the pipe passing hole, and the fastening seat 41 of the first fastening buckle 4 is fixedly connected with the liner assembly 2, one end of the pipe fitting such as the water inlet pipe 31 and the water outlet pipe 32 can be fixedly connected with the liner assembly 2 through the first fastening buckle 4. In this way, in the drawing process of the liner assembly 2, one end of the pipeline assembly can be stably connected to the liner assembly 2, so that the conditions of loosening, even cracking, water leakage and the like at the connecting position can be avoided, and the normal use of the dish washer can be ensured. In addition, as can be seen from the above fixing connection process, the first buckle 4 is formed by fixing the split type buckle seat 41 and the buckle cover 42 after being matched and covered, so that the arrangement can improve the convenience of assembling the pipe assembly and the first buckle 4, so that one end of the pipe assembly which is bent in an arc shape can be positioned and fixed in the first buckle 4 more conveniently.

Specifically, referring to fig. 2 to 4, in the present embodiment, the first clip 4 is provided in a long strip shape extending in the left-right direction in length, and the water inlet pipe 31 and the water outlet pipe 32 in the pipe assembly are juxtaposed and installed in an upwardly convex arc-shaped curved shape on the rear side surface of the liner assembly 2. One end of the fastening seat 41 along the length direction is connected with the liner outer frame 21, and the connection manner thereof can be, but is not limited to, integral molding, screwing, welding, clamping, etc., although in other embodiments, the fastening seat 41 can also be fixedly connected with the liner body 22, but in this embodiment, the fastening seat 41 is connected with the liner outer frame 21, so that the structure is simpler and more convenient. Thus, one end of the water inlet pipe 31 and the water outlet pipe 32 is connected with the liner outer frame 21 or the liner body 22 through the first buckle 4, and the other end is fixed on the bracket component. Specifically, the other ends of the water inlet pipe 31 and the water outlet pipe 32 may be fixed to a bracket assembly through the second buckle 5, and the bracket assembly may include a main bracket 11 and a lower rear rail 12 mounted on the main bracket 11, where the second buckle 5 is fixedly disposed on the lower rear rail 12.

Referring to fig. 6 to 9, in the present embodiment, specifically, the axial direction of the tube passing holes is along the width direction of the fastening seat 41, the number of tube passing holes is at least two, and the tube passing holes are arranged in parallel along the length direction of the fastening seat 41; a water inlet pipe 31 is positioned in one of the through pipe holes and a water outlet pipe 32 is positioned in the other through pipe hole. Of course, in other embodiments, only one pipe passing hole may be provided, and both the water inlet pipe 31 and the water outlet pipe 32 may be positioned and blocked in the pipe passing hole, but in the technical solution of this embodiment, the water inlet pipe 31 and the water outlet pipe 32 may be positioned and blocked in the two pipe passing holes according to the parallel sequence, so that extrusion between two pipes may be avoided, and it is beneficial to more conveniently and firmly install the pipes.

Further, as shown in fig. 6 and 9, in the present embodiment, a plurality of first ribs 431 are disposed on an inner wall surface of the first groove 411 in a protruding manner, the first ribs 431 are disposed on an inner wall surface of the second groove 421 in a protruding manner, the second ribs 432 are disposed on the inner wall surface of the second groove 421 in a protruding manner, and the first ribs 431 and the second ribs 432 are disposed in a staggered manner. Specifically, with the width direction of the first buckle 4, that is, the axial direction of the pipe passing hole, as the up-down direction, two first ribs 431 spaced up and down are respectively provided at the up-down ends of the first groove 411, and three second ribs 432 are respectively provided at the up-down ends of the second groove 421. It can be understood that after the snap cover 42 is covered with the snap seat 41, the first ribs 431 and the second ribs 432 can abut against the outer tube surfaces of the water inlet tube 31 and the water outlet tube 32 in opposite directions, and the water inlet tube 31 and the water outlet tube 32 extending into the tube hole form a clamping state similar to an S-shaped bending due to the staggered arrangement of the second ribs 432 and the first ribs 431, so that the clamping force and the clamping stability of the tube hole can be greatly improved, and the water inlet tube 31 and the water outlet tube 32 are difficult to separate from the tube hole. Pipe passing hole

Further, in the present embodiment, one end of the snap cap 42 along the length direction is provided with a buckling portion 422, and the other end is provided with a screw hole 423; one end of the fastening seat 41 is provided with a fastening hole 412 corresponding to the bent fastening part 422 for fastening the bent fastening part 422, and the other end is provided with a threaded column 413 with internal threads corresponding to the screw hole 423. When in installation, firstly, the water inlet pipe 31 and the water outlet pipe 32 are placed in the corresponding first grooves 411, then the bent buckling parts 422 are buckled in the buckling holes 412, and the buckling cover 42 is matched with the buckling seat 41; finally, screws may be threaded through the screw holes 423 to engage the threaded posts 413. Of course, in other embodiments, the connection between the latch cover 42 and the latch seat 41 may be a two-end fastening or two-end screwing, but in this embodiment, the fastening of one end to the other end of the latch cover may make the first latch 4 not only convenient to assemble, but also enhance the clamping force and the clamping stability between the latch cover 42 and the latch seat 41 by using the screwing and locking function of the other end.

Further, in this embodiment, the fastening seat 41 includes a bottom plate 414, a side wall 415 is formed by extending an edge of one end of the bottom plate 414 protruding with a threaded post 413 along a direction towards the fastening cover 42, the threaded post 413 is accommodated in an accommodating cavity enclosed by the side wall 415, a positioning concave portion 416 is concavely disposed on the side wall 415 adjacent to the first groove 411, and a positioning convex portion 424 adapted to be spliced with the positioning concave portion 416 is disposed on the fastening cover 42. It can be appreciated that when the buckle cover 42 and the buckle seat 41 are covered, the cover alignment is more accurate by the matching and splicing of the positioning concave portion 416 and the positioning convex portion 424, and the screw hole 423 can accurately correspond to the internal thread opening of the screw connection post 413, so as to facilitate screw locking.

Referring to fig. 2 and 7, in the present embodiment, the dishwasher further includes a wire harness 33, the water inlet pipe 31, and the water outlet pipe 32 are juxtaposed, and one end of the wire harness 33 is connected with the first buckle 4. Specifically, a first wire harness slot 417 is disposed on the fastening seat 41 and parallel to the first groove 411, and a second wire harness slot 426 is disposed on the fastening cover 42 corresponding to the first wire harness slot 417, and the first wire harness slot 417 and the second wire harness slot 426 are spliced to form a wire harness 33 hole through which the wire harness 33 extends into the fixed wire harness 33. And further, a plurality of third ribs 426a axially spaced along the hole of the wire harness 33 are convexly arranged on each of the first wire harness groove 417 and the second wire harness groove 426. When the water inlet pipe 31 and the water outlet pipe 32 are respectively placed in the two first grooves 411, the wire harness 33 is correspondingly placed in the first wire harness groove 417, and then the wire harness 33 is fixed in the wire harness 33 hole through the covering of the clamping cover 42 and the clamping seat 41 and the locking of the screw, wherein the third convex rib 426a is abutted with the peripheral surface of the wire harness 33, so that the clamping and positioning of the wire harness 33 can be realized. In addition, the wire harness 33 holes and the other two pipe passing holes are arranged in parallel, so that the mutual extrusion of the wire harness 33 and other pipelines can be avoided, and the beneficial effects of water leakage prevention, electricity leakage prevention and the like are achieved.

Referring to fig. 3 and 4 and fig. 7 to 9, in the present embodiment, further, the dishwasher further includes a flexible support 34, and the flexible support 34, the wire harness 33, the water inlet pipe 31, and the water outlet pipe 32 are juxtaposed. The flexible support 34 is preferably a steel wire with good support force and toughness, but may be, but not limited to, a plastic member. Specifically, a hooking plate 425 is convexly arranged on the buckle cover 42, and a first hooking hole 425a for hooking one end of the flexible support 34 is formed in the hooking plate 425; similarly, a second hooking hole (not labeled) is also formed in the second buckle 5, two ends of the flexible supporting piece 34 are respectively bent upwards to form an anti-unhooking hook 341, and the two anti-unhooking hooks 341 are respectively hooked with the first hooking hole 425a and the second hooking hole Kong Goujie, so that convenience in assembling and fixing the flexible supporting piece 34 can be greatly improved, and the flexible supporting piece 34 also has a certain activity allowance through the anti-unhooking hook 341, so that the whole flexible supporting piece 34 can move along with the sliding of the liner assembly 2, and the flexible supporting piece 34 is more durable.

Referring to fig. 3 and 7, in this embodiment, the dishwasher further includes a buckle 35 for binding the flexible support member 34, the wire harness 33, the water inlet pipe 31, and the water outlet pipe 32, it is understood that after the flexible support member 34 is bound with the wire harness 33, the water inlet pipe 31, and the water outlet pipe 32 through the buckle 35, the flexible support member 34 can have a certain supporting effect on the water inlet pipe 31 and the water outlet pipe 32, etc., so that the water inlet pipe 31 and the water outlet pipe 32, etc. will not drop or bend during the sliding process of the liner assembly 2 on the bracket assembly. Specifically, the buckle 35 includes two parts that can be broken apart, and when the flexible support 34, the wire harness 33, the water inlet pipe 31, and the water outlet pipe 32 are placed in parallel, the two parts are fastened together, so that the convenience of assembly and disassembly can be greatly improved. Here, the number of the buckles 35 may be plural, specifically, in this embodiment, the number of the buckles 35 is two, and the two buckles 35 are disposed at intervals, so as to achieve multi-point fixing of the pipe assembly, so as to further improve the fixing effect. In addition, only one through hole may be provided on the retaining ring 35, but in order to enable the flexible support member 34, the wire harness 33, the water inlet pipe 31, and the water outlet pipe 32 to be more stably bundled together, in this embodiment, it is preferable that a plurality of through holes (not shown) through which the water inlet pipe 31, the water outlet pipe 32, the flexible support member 34, and the wire harness 33 pass respectively be provided on the retaining ring 35.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. A dishwasher, comprising:

a bracket assembly;

the liner assembly is slidably arranged on the bracket assembly;

the wire harness and the pipeline assembly comprise a water inlet pipe and a water outlet pipe, and one ends of the wire harness and the pipeline assembly are connected with the liner assembly; the method comprises the steps of,

the first buckle comprises a buckle seat fixedly connected with the liner component and a buckle cover matched with the buckle seat, a first groove and a first wire harness groove are formed in the buckle seat, a second groove is formed in the buckle cover corresponding to the first groove, a second wire harness groove is formed in the first wire harness groove, the first groove and the second groove are enclosed to form a wire harness hole, the first wire harness groove and the second wire harness groove are spliced to form wire harness holes, the axial direction of the wire harness hole is along the width direction of the buckle seat, the number of the wire harness holes is at least two, a plurality of wire harness holes and wire harness grooves are arranged in parallel along the length direction of the buckle seat, one ends of the water inlet pipe and the water outlet pipe are respectively fixed in different wire harness holes, one ends of the wire harness are fixed in the wire harness holes, and the other ends of the water inlet pipe and the water outlet pipe are fixed on the bracket component through the second buckle;

the flexible support piece, the wire harness, the water inlet pipe and the water outlet pipe are arranged in parallel, a hooking plate is convexly arranged on the buckle cover, a first hooking hole for hooking one end of the flexible support piece is formed in the hooking plate, and a second hooking hole for hooking the other end of the flexible support piece is formed in the second buckle;

the retaining ring is provided with a plurality of penetrating holes for the water inlet pipe, the water outlet pipe, the flexible supporting piece and the wire harness to penetrate through, and the retaining ring is used for binding the flexible supporting piece, the wire harness, the water inlet pipe and the water outlet pipe.

2. The dishwasher of claim 1, wherein a plurality of first ribs are provided on an inner wall surface of the first groove at intervals along an axial direction of the pipe passing hole, a plurality of second ribs are provided on an inner wall surface of the second groove at intervals along the axial direction of the pipe passing hole, and the plurality of first ribs and the plurality of second ribs are provided in a staggered corresponding manner.

3. The dishwasher of claim 1, wherein one end of the snap cap in the length direction is provided with a bent snap portion, and the other end is provided with a screw hole; one end of the buckling seat is provided with a buckling hole for buckling the buckling part corresponding to the buckling part, and the other end of the buckling seat is provided with a threaded column with internal threads corresponding to the screw hole.

4. A dishwasher according to claim 3, wherein the latch comprises a base plate, a side wall is formed by extending an edge of one end of the base plate, which is provided with the screw connection column in a protruding manner, in a direction towards the latch cover, the screw connection column is accommodated in a cavity surrounded by the side wall, a positioning concave part is concavely arranged on the side wall adjacent to the first groove, and a positioning convex part matched and spliced with the positioning concave part is arranged on the latch cover.

5. The dishwasher of claim 1 wherein a plurality of third ribs are provided on each of the first and second wire harness grooves in spaced axial relation along the wire harness aperture.

6. The dishwasher of claim 1, wherein the inner container assembly comprises an inner container outer frame with an upper opening and an inner container body accommodated in the inner container outer frame, and one end of the buckle seat along the length direction is connected with the inner container outer frame or the inner container body;