CN210784228U

CN210784228U - Door body, door body sealing member and box body mounting structure of water tank type dish washing machine

Info

Publication number: CN210784228U
Application number: CN201920981418.3U
Authority: CN
Inventors: 孙鹏; 林加明
Original assignee: Guangdong Galanz Enterprises Co Ltd; Zhongshan Galanz Consumer Electric Appliances Co Ltd
Current assignee: Guangdong Galanz Enterprises Co Ltd; Zhongshan Galanz Consumer Electric Appliances Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-06-19
Anticipated expiration: 2029-06-26

Abstract

A door body, a door body sealing piece and a box body installation structure of a water tank type dish washing machine comprises a door body, a door body sealing piece, a box body and an inner cavity positioned in the box body, wherein the door body is provided with a groove; the door body is provided with spacing step, and spacing step is located groove opening part one side, and the sealed muscle of a part of door body sealing member and recess are interference fit and/or clearance fit each other, and the sealed muscle of another part and spacing step lean on the contact each other, perhaps the top of sealed head and spacing step lean on the contact each other. The utility model discloses a sealing rib embedded type of door body sealing member installs in the recess of the door body to simplify the mounting structure of a body sealing member and a door body.

Description

Door body, door body sealing member and box body mounting structure of water tank type dish washing machine

Technical Field

The utility model relates to a basin formula dish washer specifically is a door body, door body sealing member and box mounting structure of basin formula dish washer.

Background

The common shower type dish washer is a washing machine which sprays cold and hot water dissolved with dish washing powder onto tableware to decompose and wash stains on the tableware. Comprises a spray arm for spraying water, a bowl basket for placing tableware, a washing pump for providing power for water, a drainage pump for draining sewage, a connecting pipe and an electric element.

At present, most of door body sealing parts of the water tank dish washing machine are open and foldable, and the sealing parts are easy to hide and dirty and have peculiar smell after being used for a long time.

The sealing strip mounting mode of the current water tank type dish washing machine is also mostly to fix the sealing strip on the door body by adding a plurality of parts, for example, adding a door body sealing part pressing strip, screwing the sealing strip on the door body through the pressing strip, or fixing the sealing strip on the door body through a buckling position on the pressing strip. And the sealing strip is adhered to the door body through glue, the above methods are troublesome and have high cost.

The sealing strip is fixed by using screws, buckling positions or pressing strips, and the sealing strip can meet the installation requirement only by post processing after extrusion molding. For example, screw holes, batten positioning grooves and the like need to be formed in the sealing strips.

Chinese patent document No. CN208876432U discloses in 2019.05.21 a sealing strip of a water tank type dish washer, the sealing strip is frame-shaped, the sealing strip includes the horizontal blank holder of frame-shaped and the vertical blank holder by the inboard downwardly extending of horizontal blank holder, be equipped with the location platform on the horizontal blank holder, be equipped with fixed recess between location platform and the horizontal blank holder, fixed recess link up the medial surface of location platform, the lateral surface of vertical blank holder upwards extends has oblique blank holder, constitute the slot between oblique blank holder and the vertical blank holder. The oblique pressing edge and the vertical pressing edge of the structure form a groove, so that an opening is formed between the oblique pressing edge and the vertical pressing edge, and the 47 th section of the document in the specification discloses that the sealing strip is partially uncovered, a fastening installation position on the side wall of the lower cover is leaked, and then a self-tapping screw is screwed, so that the lower cover and the door panel are fixedly installed, and the installation structure is complex. And thus, is in need of further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structure sets up rationally, the cost of manufacture is lower, the installation effectiveness is higher, effectively simplifies the mounting structure of a body sealing member and a body, improves the door body, the door body sealing member and the box mounting structure of basin formula dish washer of installation effectiveness to overcome the weak point among the prior art.

According to door body, door body sealing member and box mounting structure of basin formula dish washer of this purpose design, including the door body, door body sealing member and box to and be located the inner chamber in the box, the door body is provided with the recess, and door body sealing member is including sealed or open-ended sealed head to and more than one sealed muscle, and the embedded installation of sealed muscle is in the recess, and the wall of sealed first one side and inner chamber supports each other to lean on the contact. The door body sealing piece and the mounting structure of the door body can be fixed on the door body without adding parts or bonding.

The door body sealing member can be used after being extruded and molded and cut to be proper length without a later-stage processing and mounting structure.

The door body is provided with spacing step, and spacing step is located groove opening part one side, and the sealed muscle of a part of door body sealing member and recess are interference fit and/or clearance fit each other, and the sealed muscle of another part and spacing step lean on the contact each other, perhaps the top of sealed head and spacing step lean on the contact each other.

The door body sealing piece further comprises a sealing strip, a first sealing rib, a second sealing rib and a third sealing rib are arranged on one side of the sealing strip, and the first sealing rib and the second sealing rib are respectively positioned in the grooves; wherein, the distance between spacing step one side and the recess inner wall is D2, and D2 > recess width D1, the third sealed muscle with spacing step support each other to lean on the contact, and the third sealed muscle covers the opening part of recess to form the sealed end of recess, and then prevent in the washing process, the water in the box enters into the door body recess.

And each sealing rib of the door body sealing piece and/or the sealing strip is arranged at intervals or attached to each other. The door body sealing piece is annular or strip-shaped.

The distance between the third sealing rib and the sealing strip is D3, D1 is more than D3 and less than or equal to D2, or D1 is more than D3 and more than or equal to D2.

And a sealing head is further arranged on one side of the sealing strip, one end of the sealing head is abutted against one side of the sealing strip, and the other end of the sealing head is abutted against one side of the third sealing rib so as to form a sealed head. The sealing head is closed, and no narrow gap is left for stains.

The distance between the first sealing rib and the sealing strip is D1, and the width D1 of the groove is not less than D1.

The distance between the second sealing rib and the sealing strip is D2, D2 is larger than the width D1 of the groove, and the second sealing rib and the groove are in interference fit with each other to ensure that the door body sealing element is tightly pressed into the groove.

The utility model discloses simple structure is cheap, and sealed effect is fine and not long-pending spot. The sealing head is closed, and no narrow gap is left for stains. In addition, the second sealing rib and the groove are in interference fit with each other to ensure that the door body sealing piece is tightly pressed into the groove. The third sealing rib and the limiting step are mutually abutted and contacted to form a sealing end of the groove, so that water in the box body is prevented from entering the groove of the door body in the washing process.

Drawings

Fig. 1 is a schematic view of an installation and disassembly structure of a door body, a door body sealing member and a box body of a water tank type dish washer according to an embodiment of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a schematic plan view of the door body, the door body sealing member and the box body of the water tank type dish washer according to an embodiment of the present invention.

Fig. 4 is an enlarged view at B in fig. 3.

Fig. 5 is a schematic sectional view of a door body of a sink type dish washer according to an embodiment of the present invention.

Fig. 6 is a schematic plan view of a door sealing member of a sink type dishwasher according to an embodiment of the present invention.

In the figure, 1 is a door body, 1.1 is a groove, 1.2 is a limit step, 2 is a door body sealing piece, 2.1 is a first sealing rib, 2.2 is a second sealing rib, 2.3 is a third sealing rib, 2.4 is a sealing head, 2.5 is a sealing strip, 3 is a box body, 3.1 is an inner cavity, and 3.2 is a wall surface.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-6, a door body, door body sealing member and box mounting structure of basin formula dish washer, including door body 1, door body sealing member 2 and box 3 to and be located inner chamber 3.1 in the box 3, door body 1 is provided with recess 1.1, door body sealing member 2 is including sealed or open-ended sealing head 2.4, and more than one sealed muscle, and the embedded installation of sealed muscle is in recess 1.1, and sealed head 2.4 one side and inner chamber 3.1's wall 3.2 are supported to lean on each other and are contacted.

Further, the door body 1 is provided with a limit step 1.2, the limit step 1.2 is located at one side of the opening of the groove 1.1, one part of sealing ribs of the door body sealing element 2 and the groove 1.1 are in interference fit and/or clearance fit, the other part of sealing ribs and the limit step 1.2 are in mutual abutting contact, or the top end of the sealing head 2.4 and the limit step 1.2 are in mutual abutting contact.

Further, the door body sealing member 2 is ring-shaped or strip-shaped. The door body sealing piece 2 further comprises a sealing strip 2.5, one side of the sealing strip 2.5 is provided with a first sealing rib 2.1, a second sealing rib 2.2 and a third sealing rib 2.3, and the first sealing rib 2.1 and the second sealing rib 2.2 are respectively positioned in the groove 1.1; wherein, the distance between spacing step 1.2 one side and the recess 1.1 inner wall is D2, D2 > recess 1.1 width D1, and the third sealed muscle 2.3 supports against the contact each other with spacing step 1.2, and the opening part of recess 1.1 is covered to third sealed muscle 2.3 to form the sealed end of recess 1.1.

Furthermore, each sealing rib of the door body sealing element 2 and/or the sealing strip 2.5 is arranged at intervals or attached to each other.

Furthermore, the distance between the third sealing rib 2.3 and the sealing strip 2.5 is D3, D1 is more than D3 and less than or equal to D2, or D1 is more than D3 and more than or equal to D2.

Further, one side of the sealing strip 2.5 is also provided with a sealing head 2.4, one end of the sealing head 2.4 is abutted against one side of the sealing strip 2.5, and the other end of the sealing head 2.4 is abutted against one side of the third sealing rib 2.3 to form a closed sealing head 2.4.

Furthermore, the distance between the first sealing rib 2.1 and the sealing strip 2.5 is D1, and the width D1 of the groove 1.1 is not less than D1.

Further, the distance between the second sealing rib 2.2 and the sealing strip 2.5 is D2, D2 > the width D1 of the groove 1.1.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a door body, door body sealing member and box mounting structure of basin formula dish washer, includes door body (1), door body sealing member (2) and box (3) to and be located inner chamber (3.1) in box (3), characterized by door body (1) is provided with recess (1.1), and door body sealing member (2) are including sealed or open-ended sealing head (2.4) to and more than one sealed muscle, and the embedded installation of sealed muscle is in recess (1.1), and wall (3.2) one side of sealed head (2.4) and inner chamber (3.1) support each other to lean on the contact.

2. The door body, the door body sealing member and the box body mounting structure of the water tank type dish washing machine as claimed in claim 1 is characterized in that the door body (1) is provided with a limiting step (1.2), the limiting step (1.2) is positioned at one side of the opening of the groove (1.1), one part of the sealing rib of the door body sealing member (2) and the groove (1.1) are in interference fit and/or clearance fit, the other part of the sealing rib and the limiting step (1.2) are in abutting contact with each other, or the top end of the sealing head (2.4) and the limiting step (1.2) are in abutting contact with each other.

3. The door body, the door body sealing piece and the box body mounting structure of the water tank type dish washing machine are characterized in that the door body sealing piece (2) is annular or strip-shaped, the door body sealing piece (2) further comprises a sealing strip (2.5), one side of the sealing strip (2.5) is provided with a first sealing rib (2.1), a second sealing rib (2.2) and a third sealing rib (2.3), and the first sealing rib (2.1) and the second sealing rib (2.2) are respectively positioned in the groove (1.1); wherein, the distance between one side of the limit step (1.2) and the inner wall of the groove (1.1) is D2, D2 is more than the width D1 of the groove (1.1), the third sealing rib (2.3) and the limit step (1.2) are mutually abutted and contacted, and the third sealing rib (2.3) covers the opening of the groove (1.1) to form a sealing end of the groove (1.1).

4. The door body, door body sealing member and cabinet mounting structure of the water tank type dishwasher according to claim 3, wherein each sealing rib of the door body sealing member (2) and/or the sealing strip (2.5) is arranged at intervals or attached to each other.

5. The door body, door body sealing element and box body mounting structure of the water tank type dish washing machine as claimed in claim 3, wherein the distance between the third sealing rib (2.3) and the sealing strip (2.5) is D3, and D1 < D3 is not less than D2, or D1 < D3 is not less than D2.

6. The door body, door body sealing element and box body mounting structure of the water tank type dish washing machine as claimed in claim 4 is characterized in that a sealing head (2.4) is further arranged on one side of the sealing strip (2.5), one end of the sealing head (2.4) abuts against one side of the sealing strip (2.5), and the other end of the sealing head (2.4) abuts against one side of the third sealing rib (2.3) to form a closed sealing head (2.4).

7. The door body, door body sealing element and box body mounting structure of the water tank type dishwasher according to claim 3, characterized in that the distance between the first sealing rib (2.1) and the sealing strip (2.5) is D1, and D1 is less than or equal to the width D1 of the groove (1.1).

8. The door, door seal and cabinet mounting structure of a sink dishwasher according to claim 3, wherein the distance between the second sealing rib (2.2) and the sealing strip (2.5) is D2, D2 > the width D1 of the groove (1.1).