CN217218949U

CN217218949U - Water leakage prevention assembly of dish washing machine

Info

Publication number: CN217218949U
Application number: CN202220686988.1U
Authority: CN
Inventors: 王德洪; 吴亮震
Original assignee: Zhongshan City Starfish Electrical Appliance Co ltd
Current assignee: Zhongshan City Starfish Electrical Appliance Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-19
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to a dish washer field, especially a dish washer leak protection water subassembly. The utility model provides a dish washer leak protection water subassembly includes the base, be equipped with inner circle breakwater and outer lane breakwater on the base, the inner circle breakwater is less than the outer lane breakwater, is formed with the manger plate groove between inner circle breakwater and the outer lane breakwater, still includes shell and foaming sealing strip, be equipped with the breakwater on the shell, go up the breakwater and peg graft in the manger plate groove, the foaming sealing strip is pressed at this dish washer leak protection water subassembly in the manger plate groove by last breakwater and has the advantage that can prevent steam overflow.

Description

Water leakage prevention assembly of dish washing machine

Technical Field

The utility model relates to a dish washer field, especially a dish washer leak protection water subassembly.

Background

Chinese patent No. CN205568895U discloses a dish washer, door subassembly that matches including the organism and with the organism, the organism including establishing the inner bag that washes the bowl chamber, the inner bag including upper and lower setting and continuous last inner bag and lower inner bag, the lower part of going up the inner bag be equipped with inner bag manger plate muscle, the upper portion of lower inner bag be equipped with lower inner bag manger plate muscle, go up the inner bag manger plate muscle and be located the inboard of lower inner bag manger plate muscle, and the lower extreme of going up inner bag manger plate muscle is located the below of lower inner bag manger plate muscle upper end.

The problem that prior art exists is, added the inner bag in the organism, be formed with the cavity between organism and the last inner bag, though the manger plate muscle can manger the water, but the dish washer steam that the in-process of drying the bowl produced can enter into the organism and go up the cavity between the inner bag, forms the drop of water in the cavity, and steam still can be direct excessive, can form the drop of water on the organism outer wall.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims to provide a: provided is a water leakage preventing assembly of a dishwasher, which can prevent steam from overflowing.

The utility model discloses a technical scheme that the solution problem adopted is: the utility model provides a dish washer leak protection water subassembly, includes the base, be equipped with inner circle breakwater and outer lane breakwater on the base, the inner circle breakwater is less than the outer lane breakwater, is formed with the manger plate groove between inner circle breakwater and the outer lane breakwater, still includes:

the water retaining device comprises a shell and a foaming sealing strip, wherein the shell is provided with an upper water retaining strip, the upper water retaining strip is inserted into the water retaining groove, and the foaming sealing strip is pressed in the water retaining groove by the upper water retaining strip.

As a further improvement of the technical scheme, the lower part of the outer wall of the shell is covered outside the outer ring water bar.

As a further improvement of the technical scheme, the base is further provided with a middle ring water bar, the middle ring water bar is arranged in the water retaining groove, the foaming sealing ring is arranged between the middle ring water bar and the inner ring water bar, and the upper water bar is inserted between the middle ring water bar and the inner ring water bar.

As a further improvement of the technical scheme, a positioning column is arranged in the water retaining groove, a through hole is formed in the bottom of the positioning column, a screw column is arranged on the shell and inserted into the positioning column, the through hole is connected with the screw column through a screw, and the positioning column is arranged on the outer side of the middle ring water retaining strip.

As the further improvement of the technical scheme, the number of the positioning columns and the screw columns is multiple, and the positioning columns and the screw columns are arranged along the extending direction of the inner water blocking groove.

As a further improvement of the technical scheme, the left front part and the right front part of the base are respectively provided with a backflow groove communicated with the water retaining groove.

The utility model has the advantages that: the foaming sealing strip is adopted and pressed in the water retaining groove by the upper water retaining strip, so that the steam can be prevented from overflowing and water drops can be prevented from being formed on the shell of the dish washer; because no water overflows, a backflow hole is not needed to be arranged, and sanitary dead corners are prevented from being formed in the backflow hole.

Drawings

The invention will be further explained with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of a water leakage preventing assembly of a dishwasher according to a preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of a water leakage preventing assembly of a dishwasher according to the present invention;

FIG. 3 is an enlarged structural view of portion A shown in FIG. 2;

FIG. 4 is a diagram of the structure of the housing of the present invention;

FIG. 5 is a structural diagram of the base of the present invention;

fig. 6 is an enlarged structural view of a portion B shown in fig. 5.

In the figure: 1. a base; 11. an inner ring water retaining strip; 12. an outer ring water retaining strip; 13. a water retaining groove; 14. a positioning column; 15. a through hole; 16. a middle ring water retaining strip; 17. a reflux tank; 2. foaming the sealing strip; 3. a housing; 31. a screw post; 32. and (6) adding a water retaining strip.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 2, a water leakage preventing assembly of a dishwasher includes a base 1, the base 1 is provided with an inner ring water bar 11 and an outer ring water bar 12, the inner ring water bar 11 is lower than the outer ring water bar 12, a water retaining groove 13 is formed between the inner ring water bar 11 and the outer ring water bar 12, and the water leakage preventing assembly further includes: the sealing device comprises a shell 3 and a foaming sealing strip 2, wherein an upper water blocking strip 32 is arranged on the shell 3, the upper water blocking strip 32 is inserted into the water retaining groove 13, and the foaming sealing strip 2 is pressed in the water retaining groove 13 by the upper water blocking strip 32. The foaming sealing strip 2 is tightly pressed through the upper water retaining strip 32 to deform the foaming sealing strip 2, so that the foaming sealing strip 2 is positioned between the upper water retaining strip 32 and the inner wall of the bottom of the water retaining groove 13 on the base and is tightly attached to the inner wall, and the sealing effect is ensured.

The lower part of the outer wall of the shell 3 is coated outside the outer ring water bar 12.

The base 1 is further provided with a middle ring water bar 16, the middle ring water bar 16 is arranged in the water retaining groove 13, the foaming sealing ring 2 is arranged between the middle ring water bar 16 and the inner ring water bar 11, and the upper water bar 32 is inserted between the middle ring water bar 16 and the inner ring water bar 11. Through set up well circle manger plate strip 16 in manger plate groove 13, make foaming sealing strip 2 control the extension when producing deformation, and then laminating inner circle manger plate strip 11 and well circle manger plate strip 16, further guarantee to go up between manger plate strip 32, inner circle manger plate strip 11, well circle manger plate strip 16 and the manger plate groove 13 seamless connection to further guarantee sealed effect.

Be equipped with reference column 14 in the manger plate groove 13, reference column 14 bottom is equipped with through-hole 15, is equipped with screw 31 on the shell 3, screw 31 pegs graft in the reference column 14, through-hole 15 with screw 31 passes through the screw and links to each other, reference column 14 is located the 16 outsides of well circle manger plate. The injection-molded housing 3 and the base 1 are both easy to deform, and the inserting connection between the screw posts 31 and the positioning posts 14 is beneficial to ensuring the connection precision of the housing 3 and the base 1.

The number of the positioning columns 14 and the screw columns 31 is multiple, and the positioning columns 14 and the screw columns 31 are arranged along the extending direction of the inner water blocking groove 13. The base 1 and the shell 3 are firmly connected.

The left front part and the right front part of the base 1 are both provided with a return groove 17 communicated with the water retaining groove 13. Can make water backward flow when guaranteeing sealed, prevent that water from contacting with foaming sealing strip 2 for a long time and leading to foaming sealing strip 2 to damage, prolong its life.

The foaming sealing strip 2 can be made of silicon rubber foaming materials or polyurethane foaming materials and the like, and the silicon rubber foaming materials have the advantages of being good in rebound resilience, not prone to deformation and long in service life.

The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a dish washer leak protection water subassembly, includes the base, be equipped with inner circle breakwater and outer lane breakwater on the base, the inner circle breakwater is less than the outer lane breakwater, is formed with the manger plate groove between inner circle breakwater and the outer lane breakwater, its characterized in that still includes:

2. An anti-leakage assembly of a dishwasher of claim 1, wherein:

the lower part of the outer wall of the shell is coated outside the outer ring water bar.

3. An anti-leakage assembly of a dishwasher of claim 1, wherein:

the base is further provided with a middle ring water bar, the middle ring water bar is arranged in the water retaining groove, the foaming sealing strip is arranged between the middle ring water bar and the inner ring water bar, and the upper water bar is inserted between the middle ring water bar and the inner ring water bar.

4. A water leakage preventing assembly of a dish washer according to claim 3, wherein:

be equipped with the reference column in the manger plate groove, the reference column bottom is equipped with the through-hole, is equipped with the screw post on the shell, the screw post inserts in the reference column, the through-hole with the screw post passes through the screw and links to each other, the reference column is located the well circle breakwater outside.

5. An anti-leakage assembly of a dish washer according to claim 4, wherein:

the quantity of reference column and screw post is a plurality of, and reference column and screw post are arranged along the extending direction of interior fender basin.

6. An anti-leakage assembly of a dishwasher of claim 1, wherein:

the left front part and the right front part of the base are both provided with a backflow groove communicated with the water retaining groove.