CN210871409U

CN210871409U - Dish washer door body group spare and dish washer

Info

Publication number: CN210871409U
Application number: CN201921359481.XU
Authority: CN
Inventors: 张继东; 李曙光; 谭毅斌
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-30
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to the technical field of household appliances, concretely relates to dish washer door body group spare and dish washer. Dishwasher door body subassembly includes interior door subassembly, and interior door subassembly includes: the inner door comprises an inner door main body, wherein the inner door main body is provided with a mounting window; the perspective window is arranged on the mounting window and comprises a frame body and a first transparent piece arranged on the frame body; the first sealing piece is arranged between the frame body of the perspective window and the inner door main body; wherein, the framework passes through the cooperation of buckle structure with interior door main part, buckle structure has the pressfitting power that makes between framework and the interior door main part be close to each other and compress tightly first sealing member, and then the intensity of door body group spare is guaranteed to door body group spare in the dish washer door body accessible, when the sealing performance of door body group spare is guaranteed to the first sealing member of pressfitting, install the condition that the dish washer inner chamber can be observed to the user's printing opacity to the perspective window on the installation window of door body main part, convenience of customers observes the washing situation of dish washer during operation.

Description

Dish washer door body group spare and dish washer

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to dish washer door body group spare and dish washer.

Background

At present, for the dish washing machines on the market, a transparent observation window is arranged on a door body of a part of low-power dish washing machines, the observation window is embedded into the door body and then sealed by viscous rubber, or the door body is made of transparent materials, so that the washing condition in the inner cavity of the dish washing machine can be observed conveniently.

But to high-power dish washer, dish washer is at the during operation, each side such as the leakproofness to the door body requires more, the door body that this type of dish washer at present adopts stainless steel, though can guarantee the dish washer during operation to intensity, each side such as leakproofness requires like this, but dish washer is at the during operation, the inside washing condition of dish washer can't in time be observed to the user, the clean degree of tableware can't be observed to the user, and when the tableware put incorrect spray arm that leads to by the jamming, can't observe and correct through perspective window, lead to the machine to be damaged easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dish washer door body group spare and dish washer to the problem of the inside washing condition of dish washer can't be observed to the dish washer during operation among the solution prior art.

In order to achieve the above object, the utility model provides a dishwasher door body subassembly, including interior door subassembly, interior door subassembly includes:

the inner door comprises an inner door main body, wherein the inner door main body is provided with a mounting window;

the perspective window is arranged on the mounting window and comprises a frame body and a first transparent piece arranged on the frame body; and

the first sealing piece is arranged between the frame body of the perspective window and the inner door main body;

the frame body is matched with the inner door main body through a buckle structure, and the buckle structure is provided with a pressing force which enables the frame body and the inner door main body to be close to each other and press the first sealing piece.

Furthermore, the buckle structure comprises a buckle position bulge arranged on the frame body and an elastic folded edge formed by flanging the inner door main body at the position of the installation window, and the elastic folded edge is abutted against the buckle position bulge to generate the pressing force.

Further, the first seal includes a first projection engaged with the inner door body and a second projection engaged with the elastic flange.

Further, the first bulge is matched with the side face of the inner door main body, and the second bulge is matched with the bottom plane of the elastic folding structure.

Further, the first projection and the second projection form an annular rib on the first seal member surrounding the mounting window.

Further, the inner door main body is made of metal, the frame body is made of plastic, and the first transparent piece is integrally embedded into the frame body.

Further, the first transparent piece is tempered glass.

Furthermore, the door body assembly further comprises an outer door assembly arranged on one side, away from the dishwasher cavity, of the inner door assembly, and the outer door assembly and the inner door assembly are matched to form a sealed cavity.

Further, the outer door assembly includes:

a panel base;

a second transparent member disposed on an outer surface of the panel base;

the decoration frame is arranged on the panel base, and an avoidance window corresponding to the installation window is formed in the decoration frame.

Further, the outer door assembly further includes a second seal disposed between the trim frame and the second transparent member.

Further, the door body assembly further comprises a third sealing piece arranged between the decorative frame and the perspective window.

The utility model also provides a dish washer, including dish washer door body group spare, dish washer door body group spare be as above dish washer door body group spare.

The utility model discloses technical scheme has following advantage:

1. the utility model provides an among dish washer door body group spare and the dish washer, set up first sealing member between the framework of perspective window and the interior door main part, the first sealing member of pressfitting force pressfitting that produces through the cooperation of buckle structure, make the intensity of door body group spare is guaranteed to the interior door main part of dish washer door body accessible, when the sealing performance of door body group spare is guaranteed to the first sealing member of pressfitting, install the condition that the perspective window available user printing opacity on the installation window of door body main part observed the dish washer inner chamber, convenience of customers observes the washing situation of dish washer during operation.

2. The utility model provides an in dish washer door body group spare and dish washer, interior door main part is the metal material, specifically is stainless steel for door body group spare has good intensity, and the framework is the plastics material, and the integrative embedding framework of first transparent member sets up, combines the first sealing member of pressfitting, makes door body group spare have good sealing performance. And then make the door body subassembly that has the perspective window be applicable to powerful dish washer, guaranteed that dish washer has good reliability when realizing the perspective observation function.

3. The utility model provides an among dish washer door body group spare and the dish washer, first transparency is toughened glass, has further guaranteed door body group spare's intensity, has promoted the reliability of dish washer during operation.

4. The utility model provides an among dish washer door body group spare and dish washer, buckle structure is protruding including setting up the knot position in the framework to and the elasticity hem that the internal door main part formed at installation window position turn-ups, elasticity hem compresses tightly first sealing member with producing pressfitting power with detaining the protruding butt in position, whole simple structure, and the reliability is high.

5. The utility model provides an among dishwasher door body group spare and dishwasher, first sealing member include with interior door main part cooperation to first arch to and protruding with elasticity hem complex second, further promoted the sealed effect between perspective window and the interior door main part, dishwasher door body group spare's sealing performance is better.

6. The utility model provides an among dish washer door body group spare and dish washer, first protruding concrete and interior door main part's side cooperation, the protruding basal plane cooperation with elasticity hem structure of second, and then first sealing member in this embodiment is when guaranteeing good sealed effect, first sealing member can also play a limiting displacement to the upper and lower left and right sides direction of perspective window through first arch and second arch, avoid the perspective window to accomplish after the installation because of the existence of fit-up gap rocks when the atress, the intensity and the reliability of door body group spare have further been promoted, make the dish washer door body group spare in this embodiment be applicable to more to the high-power dish washer that sealing performance and intensity required height.

7. The utility model provides an in dish washer door body group spare and dish washer, door body group spare still includes the outer door subassembly that sets up in dish washer cavity one side was kept away from to door body group spare including, outer door subassembly can form seal chamber with the cooperation of interior door subassembly, be provided with outer door subassembly on the basis of door subassembly including the door body group spare in this implementation, outer door subassembly forms seal chamber with the cooperation of interior door subassembly, when promoting the sealing performance and the intensity of dish washer door body group spare, the seal chamber who forms can play the interval effect to the heat that produces and the noise that the during operation produced when heating in the dish washer during operation cavity, especially be to powerful dish washer, the user experience is better when using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:

fig. 1 is a front view structure diagram of a door body assembly of a dishwasher in an embodiment of the present invention.

Fig. 2 is a schematic sectional view of the door assembly of the dishwasher shown in fig. 1.

FIG. 3 is an enlarged schematic view of the door assembly of the dishwasher shown in FIG. 2 at section A.

Fig. 4 is a schematic perspective view of an inner door body of the door body assembly of the dishwasher shown in fig. 1.

FIG. 5 is a schematic cross-sectional view of the door assembly of the dishwasher shown in FIG. 4.

FIG. 6 is an enlarged view of the door assembly of the dishwasher shown in FIG. 5 at the portion B.

Fig. 7 is a perspective view of a transparent window in the door assembly of the dishwasher shown in fig. 1.

Fig. 8 is a schematic cross-sectional view of the viewing window of fig. 7.

Fig. 9 is an enlarged view of the see-through window shown in fig. 8 at the portion C.

Wherein the reference numerals in the above figures are:

10. an inner door assembly; 11. an inner door main body; 111. installing a window; 112. elastic edge folding; 13. a perspective window; 131. a first transparent member; 132. a frame body; 133. buckling position bulges;

30. an outer door assembly; 31. a panel base; 32. a second transparent member; 33. a decorative frame;

41. a first seal member; 411. a first protrusion; 412. a second protrusion; 42. a second seal member; 43. A third seal.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, the door assembly of the dishwasher according to the present embodiment includes an inner door assembly 10, and the inner door assembly 10 includes: the door comprises an inner door main body 11, wherein the inner door main body 11 is provided with a mounting window 111; a transparent window 13 mounted on the mounting window 111, and including a frame 132 and a first transparent member 131 mounted on the frame 132; and a first seal 41 provided between the frame 132 of the see-through window 13 and the inner door main body 11; the frame 132 and the inner door body 11 are engaged with each other by a snap structure, and the snap structure has a pressing force that causes the frame 132 and the inner door body 11 to approach each other and press the first sealing member 41. And then adopt the dishwasher door body subassembly in this embodiment, set up first sealing member 41 between frame 132 of perspective window 13 and the interior door main part 11, the first sealing member 41 of pressfitting power pressfitting that produces through the cooperation of buckle structure, make the intensity of the door body subassembly is guaranteed to door main part 11 in the dishwasher door body accessible, when the sealing performance of the door body subassembly is guaranteed to the first sealing member 41 of pressfitting, the perspective window 13 of installing on the installation window 111 of the door body main part can supply the condition that the dishwasher inner chamber was observed to the user's printing opacity, convenience of customers observes the washing situation of dishwasher during operation.

The inner door main body 11 in this embodiment is made of metal, specifically, stainless steel, so that the door assembly has good strength, the frame 132 is made of plastic, the first transparent member 131 is integrally embedded in the frame 132, and the first sealing member 41 is combined with the press-fit, so that the door assembly has good sealing performance. And then make the door body subassembly with perspective window 13 be applicable to powerful dish washer, guaranteed that dish washer has good reliability when realizing perspective observation function.

Preferably, the first transparent member 131 in this embodiment is tempered glass, which further ensures the strength of the door assembly and improves the reliability of the dishwasher during operation.

Referring to fig. 3 to 9, the fastening structure of the present embodiment includes a fastening protrusion 133 disposed on the frame 132, and an elastic flap 112 formed by flanging the inner door main body 11 at the position of the installation window 111, where the elastic flap 112 abuts against the fastening protrusion 133 to generate a pressing force to press the first sealing element 41, and the whole structure is simple and has high reliability. The fastening protrusion 133 in this embodiment is wedge-shaped, the elastic force of the elastic folding edge 112 toward the fastening protrusion 133 is that after the transparent window 13 and the inner door body 11 are installed in place, the elastic folding edge 112 is reset and fastened under the effect of the elastic force and abuts against the side surface of the fastening protrusion 133, at this time, the elastic folding edge 112 has elastic pressure abutting against the fastening protrusion 133, and the pressing force applied to the first sealing element 41 is provided by the elastic pressure.

Referring further to fig. 3, the first sealing member 41 of the present embodiment includes a first protrusion 411 engaged with the inner door body 11 and a second protrusion 412 engaged with the elastic flange 112, so as to further improve the sealing effect between the transparent window 13 and the inner door body 11, and the sealing performance of the door assembly of the dishwasher is better.

First protruding 411 in this embodiment specifically cooperates with the side of interior door main part 11, the cooperation of the basal plane of protruding 412 and elasticity hem 112 structure of second, and then first sealing member 41 in this embodiment is when guaranteeing good sealed effect, first sealing member 41 can also play a limiting displacement to the upper and lower left and right directions of perspective window 13 through first protruding 411 and second protruding 412, it rocks when the atress because of fit-up gap's existence after the completion installation to avoid perspective window 13, the intensity and the reliability of door body group spare have further been promoted, make the dish washer door body group spare in this embodiment more be applicable to the high-power dish washer that requires higher to sealing performance and intensity.

Preferably, the first protrusion 411 and the second protrusion 412 form an annular rib on the first sealing member 41 to surround the mounting window 111, and the sealing effect is better.

Further referring to fig. 1 to 3, door body group spare in this embodiment still includes the outer door subassembly 30 that sets up at inner door subassembly 10 and keep away from dishwasher cavity one side, outer door subassembly 30 and the cooperation of inner door subassembly 10 can form sealed cavity, door body group spare in this implementation is provided with outer door subassembly 30 on the basis of inner door subassembly 10, outer door subassembly 30 and the cooperation of inner door subassembly 10 form sealed cavity, when promoting dishwasher door body group subassembly's sealing performance and intensity, the sealed cavity that forms can play the interval effect to the heat that produces and the noise that produces during operation when heating in the dishwasher during operation cavity, especially to powerful dishwasher, user experience is better when using.

The particular outer door assembly 30 includes: a panel base 31; a second transparent member 32 provided on an outer surface of the panel base 31; decorative frame 33 sets up on panel base 31, and the shaping has the dodge window that corresponds with installation window 111 on decorative frame 33, and through the aforesaid structure setting, the door body subassembly is when having good sealing performance and intensity, and the aesthetic property is better.

The shaping has the mouth of dodging that supplies the printing opacity on the dress escutcheon 33 in this implementation, dodges the mouth and is the tubaeform and arranges, and it is big to be close to outer door subassembly 30 position size, and it is little to be close to interior door subassembly 10 side size, and dress escutcheon 33's aesthetic property is better, and user experience is better.

Specifically, the outer door assembly 30 further includes a second seal 42 disposed between the trim frame 33 and the second transparent member 32. The door body assembly further includes a third sealing member 43 disposed between the deco-frame 33 and the see-through window 13. The reliability of the seal chamber is ensured by the second seal 42 and the third seal 43.

This embodiment still provides a dish washer, including dish washer door body group spare, dish washer door body group spare is as above the dish washer door body group spare, and then the advantage that the dish washer door body group spare in this embodiment has, and the dish washer in this embodiment also should have, no longer gives unnecessary details here.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A dishwasher door assembly, comprising an inner door assembly (10), the inner door assembly (10) comprising:

the door comprises an inner door main body (11), wherein the inner door main body (11) is provided with a mounting window (111);

a see-through window (13) which is attached to the attachment window (111) and includes a frame (132) and a first transparent member (131) attached to the frame (132); and

a first seal (41) provided between the frame (132) of the see-through window (13) and the inner door main body (11);

wherein the frame body (132) is fitted with the inner door main body (11) by a snap structure having a pressing force that causes the frame body (132) and the inner door main body (11) to approach each other and press the first seal (41).

2. The door body assembly of the dishwasher of claim 1, wherein the snap structure comprises a snap protrusion (133) provided on the frame body (132), and an elastic folding edge (112) formed by folding the inner door body (11) at the position of the mounting window (111), wherein the elastic folding edge (112) abuts against the snap protrusion (133) to generate the pressing force.

3. The door assembly of a dishwasher according to claim 2, characterized in that said first seal (41) comprises a first projection (411) cooperating with said inner door body (11) and a second projection (412) cooperating with said elastic flap (112).

4. A door assembly according to claim 3, wherein said first protrusion (411) engages with a side of said inner door body (11) and said second protrusion (412) engages with a bottom plane of said resilient flap (112) structure.

5. The door assembly of a dishwasher of claim 3, characterized in that the first projection (411) and the second projection (412) form an annular rib on the first seal (41) surrounding the mounting window (111).

6. The door assembly of any one of claims 1 to 5, wherein the inner door body (11) is made of metal, the frame body (132) is made of plastic, and the first transparent member (131) is integrally embedded in the frame body (132).

7. The dishwasher door assembly according to any one of claims 1 to 5, wherein the first transparent member (131) is tempered glass.

8. The dishwasher door assembly according to any one of claims 1 to 5, further comprising an outer door assembly (30) disposed on a side of the inner door assembly (10) remote from the dishwasher cavity, the outer door assembly (30) cooperating with the inner door assembly (10) to form a sealed cavity.

9. The dishwasher door assembly according to claim 8, wherein the outer door assembly (30) comprises:

a panel base (31);

a second transparent member (32) provided on an outer surface of the panel base (31);

decoration frame (33) set up on panel base (31), the shaping has on decoration frame (33) with the dodge window that installation window (111) correspond.

10. The dishwasher door assembly according to claim 9, characterized in that the outer door assembly (30) further comprises a second seal (42) disposed between the decorative frame (33) and the second transparent member (32).

11. The door assembly of a dishwasher according to claim 9, characterized in that it further comprises a third seal (43) arranged between the decorative frame (33) and the transparent window (13).

12. A dishwasher comprising a dishwasher door assembly, wherein the dishwasher door assembly is as claimed in any one of claims 1 to 11.