CN108294716B

CN108294716B - Dish-washing machine

Info

Publication number: CN108294716B
Application number: CN201810341651.5A
Authority: CN
Inventors: 廖郡芝; 关庆文; 邵大鹏
Original assignee: Midea Group Co Ltd; Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority date: 2018-04-16
Filing date: 2018-04-16
Publication date: 2023-09-01
Anticipated expiration: 2038-04-16
Also published as: CN108294716A

Abstract

The invention discloses a dish-washing machine, wherein the dish-washing machine comprises: a housing having a receiving chamber open toward the front; the inner container is connected with the shell in a sliding manner, can be accommodated in the accommodating cavity in a drawable manner from the opening of the accommodating cavity, and is provided with an upwardly opened inner container cavity; and the outer door is detachably arranged on the front side surface of the inner container. The technical scheme of the invention improves the detachability of the outer door, and is convenient for the disassembly, replacement and maintenance of the outer door.

Description

Dish-washing machine

Technical Field

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

Background

With the continuous progress of society, people are getting more and more high to kitchen electrical appliances's intelligent degree, and dish washer is because its self clean effectual, have multiple disinfection function and labour saving and time saving advantage, and is favored by people. In the existing dish-washing machine, most of outer doors are rotatably connected with a shell, and the inner containers of the dish-washing machine are exposed through rotation of the outer doors relative to the shell, so that a user can conveniently take and put tableware. When a user takes and puts tableware with larger size or larger mass, the user needs to stretch hands into the shell of the dish washer, so that the user is not handy to operate, and the risk that the tableware slides from the hands is easily caused. In order to facilitate the user to take and put the tableware, some dish-washing machines adopt a drawer-type structure, and the inner container of the dish-washing machine can be pulled out from the shell. However, in the case of a dishwasher of such a "drawer" type structure, the outer door is generally fixed to the inner tub without being detached, and thus the outer door cannot be replaced when the outer door is scratched or damaged by collision.

The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present invention and is not intended to represent an admission that the foregoing is prior art.

Disclosure of Invention

The main object of the present invention is to propose a dishwasher aimed at improving the removability of the outer door.

To achieve the above object, a dishwasher according to the present invention includes:

a housing having a receiving chamber open toward the front;

the inner container is connected with the shell in a sliding manner, can be accommodated in the accommodating cavity in a drawable manner from the opening of the accommodating cavity, and is provided with an upwardly opened inner container cavity; and

and the outer door is detachably arranged on the front side surface of the inner container.

Preferably, the liner comprises a liner body and a liner outer frame, wherein the liner body is arranged in the liner outer frame, the liner outer frame is in sliding connection with the shell, and the liner body is provided with the liner cavity;

the door body is detachably arranged on the front side face of the inner container outer frame.

Preferably, the outer door is provided with two side edges which extend vertically and are oppositely arranged, and the two side edges extend towards the direction of the inner container and are provided with insertion plates;

the inner container outer frame is provided with two side plates which are adjacent to the front side surface of the inner container outer frame and are oppositely arranged, one side of each side plate facing each other is provided with a plugging sinking groove, and the plug board is plugged in the plugging sinking groove.

Preferably, the insert plate is tapered from the outer door toward the inner container.

Preferably, a plurality of said insert plates are provided on each of said side edges at vertical intervals.

Preferably, the plugboard is further provided with a positioning part in a protruding mode towards the direction of the inner container, the side plate is provided with a positioning groove for the positioning part to be in plug-in fit, and the positioning groove is communicated with the plug-in sinking groove.

Preferably, the insert plate is connected with the side plate through screws.

Preferably, the bottom of the plugging and sinking groove is provided with a first fixing hole penetrating through the thickness direction of the plugging and sinking groove, the plug board is provided with a second fixing hole coaxially arranged with the first fixing hole, the liner outer frame further comprises a screw hole column positioned on one side of the side plate facing the plug board, and screw holes of the screw hole column and the first fixing hole are coaxially arranged.

Preferably, the two side edges extend towards the direction of the inner container respectively and are provided with connecting flanges, and the two connecting flanges extend towards one side facing each other respectively and are provided with fixing flanges;

a groove extending vertically is formed in one side of the fixed flanging, which faces the inner container, and the edge of the side plate is in plug-in fit with the groove;

the inserting plate extends along the groove wall surface of the groove far away from the connecting flanging.

Preferably, the dishwasher further comprises a control panel mounted on the front side surface of the outer liner frame, the control panel is located above the outer door, and the outer door and the control panel are detachably spliced together.

According to the technical scheme, the outer door is directly arranged on the front side surface of the inner container, and then the outer door can move along with the inner container relative to the shell, so that the outer door is prevented from being rotationally connected with the shell, and the outer door can be firmly arranged on the inner container; simultaneously, the outer door is detachably connected to the inner container, and the outer door is convenient to detach from the inner container and convenient to replace and maintain.

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 a schematic view of a dishwasher according to an embodiment of the present invention;

FIG. 2 is a schematic view of the outer door and the inner tub of the dishwasher of FIG. 1 in a view;

FIG. 3 is a schematic view of the outer door and liner of FIG. 2 after installation;

FIG. 4 is a schematic view of the outer door and the inner container of FIG. 2 in another view;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a schematic diagram showing the cooperation of the insert plate of the outer door and the insert sinking groove on the outer frame of the inner container in FIG. 4;

FIG. 7 is a partial enlarged view at B in FIG. 6;

FIG. 8 is a schematic view of the liner housing of FIG. 2;

FIG. 9 is an enlarged view of a portion of FIG. 8 at C;

fig. 10 is a schematic view of a groove formed in a fixing flange of the outer door of fig. 5.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				1	Dish-washing machine	224	Positioning groove
10	Shell body	225	First fixing hole
				20	Inner container	30	Outer door
210	Liner body	310	Connection flanging
				211	Liner cavity	320	Fixed flanging
220	Inner container outer frame	321	Groove
				221	Side plate	322	Plug board
222	Screw hole column	323	Positioning part
				223	Splicing sink	40	Control panel

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. The structure of the dishwasher is specifically explained below by taking the actual use state of the dishwasher as a reference and taking the side facing the user as the front, and establishing a space rectangular coordinate system.

In an embodiment of the present invention, referring to fig. 1 to 3, the dishwasher 1 includes:

a housing 10 having a receiving chamber opened forward;

the inner container 20 is slidably connected with the shell 10, and the inner container 20 is drawably accommodated in the accommodating cavity from the opening of the accommodating cavity, and the inner container cavity 211 with an upward opening is formed; and

an outer door 30 is detachably mounted to the front side of the inner container 20.

Specifically, the dishwasher 1 includes a housing 10, an inner container 20 and an outer door 30, wherein the housing 10 has a receiving chamber opened forward, the housing 10 and the inner container 20 are slidably connected, and the inner container 20 can be moved into and out of the receiving chamber along the front-rear direction from the opening of the receiving chamber. The inner container 20 has an upwardly open container cavity 211, and when the inner container 20 is pulled out from the casing 10, the container cavity 211 of the inner container 20 can be exposed, thereby facilitating the user to take and put the tableware. It will be appreciated that the housing 10 and the liner 20 of the dishwasher 1 form a "drawer" arrangement. The casing 10 is generally provided with a sliding rail, and the sliding rail is slidably connected with the liner 20, so that the casing 10 is slidably connected with the liner 20, and the liner 20 is conveniently pulled.

The outer door 30 is installed at the front side of the inner tub 20, and when the inner tub 20 is drawn, the outer door 30 moves together with the inner tub 20 with respect to the housing 10, thereby opening and closing the opening of the dishwasher 1. The outer door 30 may be securely coupled to the inner container 20 by means of a snap-fit connection, screw locking, etc.

According to the technical scheme, the outer door 30 is directly arranged on the front side surface of the inner container 20, so that the outer door 30 can move along with the inner container 20 relative to the shell 10, the outer door 30 is prevented from being rotationally connected with the shell 10, and the outer door 30 can be firmly arranged on the inner container 20; meanwhile, the outer door 30 is detachably connected to the inner container 20, so that the outer door 30 is convenient to detach from the inner container 20, and the outer door 30 is convenient to replace and maintain.

Further, the liner 20 includes a liner body 210 and a liner outer frame 220, the liner body 210 is installed in the liner outer frame 220, the liner outer frame 220 is slidably connected with the casing 10, and the liner body 210 has the liner cavity 211; the door body is detachably installed at the front side of the liner outer frame 220. The liner outer frame 220 is mainly used for supporting the liner body 210, so as to strengthen the structural strength of the whole liner 20, the upper end of the liner outer frame 220 is an open end, and the liner body 210 is installed in the liner outer frame 220.

In this embodiment, referring to fig. 4 to 10, the following connection structure between the outer door 30 and the liner outer frame 220 is preferably adopted:

the outer door 30 has two sides extending vertically and arranged oppositely, and the two sides extend toward the inner container 20 and are provided with insertion plates 322;

the inner container frame 220 has two opposite side plates 221 adjacent to the front side of the inner container frame 220, and a socket recess 223 is formed on one side of each of the two opposite side plates 221 facing each other, and the socket plate 322 is inserted into the socket recess 223.

The shape of the plugging and sinking groove 223 is preferably adapted to the shape of the plugging plate 322, and the plugging and sinking grooves 223 formed on the two side plates 221 are communicated with the front side edges of the respective side plates 221, so as to facilitate the insertion of the plugging plate 322. The outer door 30 and the liner outer frame 220 can be positioned and mounted and pre-fixed by the matching of the plugboard 322 and the plugboard sinking groove 223.

In order to facilitate insertion of the insert plate 322 into the insert countersink 223, the insert plate 322 is tapered in a direction from the outer door 30 toward the liner 20. At this time, the shape of the end of the insert plate 322 near the inner container 20 is smaller, so that the insert plate is more convenient to insert into the slot.

Further, a plurality of insertion plates 322 are vertically spaced apart from each other on each side, so as to improve the connection reliability between the outer door 30 and the liner outer frame 220.

In this embodiment, the insert plate 322 further has a positioning portion 323 protruding toward the liner 20, the side plate 221 has a positioning groove 224 for inserting the positioning portion 323, and the positioning groove 224 is communicated with the inserting sink 223. Through the cooperation of the positioning part 323 and the positioning groove 224, the inserting plate 322 can be effectively positioned in the inserting sunk groove 223, and the shaking of the inserting plate 322 in the positioning groove 224 is avoided, so that the shaking defect of the outer door 30 relative to the inner container outer frame 220 is avoided.

Further, after the insert plate 322 is inserted and fixed in the insertion sunk groove 223, the insert plate 322 is further connected with the side plate 221 by a screw, so as to realize firm connection between the insert plate 322 and the side plate 221.

Wherein, the bottom of the inserting countersink 223 is provided with a first fixing hole 225 penetrating through the bottom of the inserting countersink in the thickness direction, the inserting plate 322 is provided with a second fixing hole coaxially arranged with the first fixing hole 225, the liner outer frame 220 further comprises a screw hole column 222 positioned at one side of the side plate 221 facing the inserting plate 322, and the screw hole of the screw hole column 222 and the first fixing hole 225 are coaxially arranged.

In addition, in order to avoid a large installation gap between the side plate 221 and the outer door 30 when the side plate 221 of the liner outer frame 220 and the outer door 30 are assembled, in this embodiment, for the outer door 30, the two side edges thereof extend toward the liner 20 respectively to form connection flanges 310, and the two connection flanges 310 extend toward the sides facing each other respectively; a groove 321 extending vertically is arranged on one side of the fixed flange 320 facing the liner 20, and the edge of the side plate 221 is in plug-in fit with the groove 321; the insert plate 322 extends along the wall surface of the recess 321 remote from the connecting flange 310.

It will be appreciated that as the side plate 221 is inserted into the self-recess 321, the insert plate 322 is also inserted into the insert recess 223. Because the fixing flange 320 is provided with the groove 321, the mounting matching surface of the side plate 221 and the fixing flange 320 is hidden in the groove 321, so that dust and the like are prevented from falling into the mounting gap between the outer door 30 and the liner outer frame 220.

In the embodiment of the present invention, the dishwasher 1 further includes a control panel 40 mounted on the front side of the liner outer frame 220, the control panel 40 is located above the outer door 30, and the outer door 30 and the control panel 40 are detachably spliced together. The control panel 40 and the outer door 30 are independently installed at the front side of the inner container housing 220, respectively, and the control panel 40 and the outer door 30 move together with the inner container 20 relative to the housing 10, and when the inner container 20 is accommodated in the accommodating cavity, the control panel 40 and the outer door 30 can close the opening of the accommodating cavity together, i.e., the dishwasher 11 is in a door-closed state.

It should be noted that the control panel 40 and the outer door 30 may together cover the front side of the inner casing 220, i.e. the control panel 40 and the outer door 30 together form a door body of the dishwasher 1, which door body may open and close the opening of the dishwasher 1. It will be appreciated that the control panel 40 may be located above the outer door 30; alternatively, the control panel 40 is located under the outer door 30; alternatively, the control panel 40 may be located at one of the left and right sides of the dishwasher 1, which is not particularly limited herein.

The outer door 30 is connected with the control panel 40 in a splicing way, so that the assembly gap between the outer door 30 and the control panel 40 is effectively controlled, and the residues of dust, dirt and the like can be reduced to be in the assembly gap between the outer door 30 and the control panel 40. Therefore, on one hand, the surface of the dish washer 1 can be cleaned conveniently by a user, and on the other hand, the appearance of the dish washer 1 product is also greatly improved, and the market competitiveness of the product is improved.

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 housing having a receiving chamber open toward the front;

the inner container is connected with the shell in a sliding manner, can be accommodated in the accommodating cavity in a drawable manner from the opening of the accommodating cavity, and is provided with an upwardly opened container cavity; and

the outer door is detachably arranged on the front side surface of the inner container;

the liner comprises a liner body and a liner outer frame, wherein the liner body is arranged in the liner outer frame, the liner outer frame is in sliding connection with the shell, and the liner body is provided with the liner cavity;

the outer door is provided with two side edges which extend vertically and are oppositely arranged, and the two side edges extend towards the direction of the inner container and are provided with inserting plates;

the inner container outer frame is provided with two side plates which are adjacent to the front side surface of the inner container outer frame and are oppositely arranged, one side of each side plate facing each other is provided with a plugging sinking groove, and the plugboard is plugged in the plugging sinking groove;

the two side edges extend towards the direction of the inner container respectively and are provided with connecting flanges, and the two connecting flanges extend towards one side facing each other respectively and are provided with fixing flanges;

the inserting plate extends along the groove wall surface of the groove far away from the connecting flanging;

the shape of the inserting sunk groove is matched with that of the inserting plate, the inserting sunk grooves formed on the two side plates are communicated with the front side edges of the side plates, and the positioning installation and pre-fixing of the outer door and the inner container outer frame can be realized through the matching of the inserting plate and the inserting sunk groove.

2. The dishwasher of claim 1, wherein the insert plate tapers from the outer door toward the inner container.

3. The dishwasher of claim 1 wherein a plurality of said insert plates are provided on each of said side edges in a vertically spaced relationship.

4. The dishwasher of claim 1, wherein the insert plate further comprises a positioning portion protruding toward the liner, the side plate comprises a positioning groove for the positioning portion to be inserted and matched, and the positioning groove is communicated with the inserting sinking groove.

5. The dishwasher of claim 4 wherein the insert plate is screw-connected to the side plate.

6. The dishwasher of claim 5 wherein the bottom of the socket recess is provided with a first fixing hole extending through the thickness direction thereof, the insert plate is provided with a second fixing hole coaxially arranged with the first fixing hole, the liner outer frame further comprises a screw hole column positioned on one side of the side plate facing the insert plate, and the screw hole of the screw hole column is coaxially arranged with the first fixing hole.

7. The dishwasher of any one of claims 1 to 6 further comprising a control panel mounted to the front side of the liner housing, the control panel being located above the outer door, the outer door being removably spliced with the control panel.