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Inner container structure of dish-washing machine

A dishwasher liner and liner technology, which is applied to tableware washing machines/rinsing machines, tableware washing machines/rinsing and rinsing machine parts, household cleaning devices, etc., can solve poor sealing effects, easy accumulation of dirt, Reduce the service life of the sealing frame and other issues to achieve the effects of increasing the service life, avoiding the erosion of the sealing structure, and improving safety

Pending Publication Date: 2020-08-11
QINGDAO HAIER DISHWASHER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing dishwashers generally include a dishwasher liner, a support frame positioned outside the liner to support the liner, the liner and the support frame are sealed by a sealing frame, the sealing frame is mostly made of plastic or rubber, and the sealing frame is connected to the inner liner. There are gaps between the tank walls. Since the washing water in the dishwasher is usually sprayed from the bottom up, the washing water can easily enter the sealing frame from the gap between the sealing frame and the inner tank wall. After long-term use, it is easy to accumulate in the sealing frame Dirt, the sealing effect is getting worse and worse, reducing the service life of the sealing frame
[0003] The Chinese patent with the application number 201810953022.8 discloses an inner container assembly and a dishwasher, wherein the inner container assembly includes an inner container with a receiving cavity with an opening at the top, and the edge of the inner container opening is limited. Folding; sealing frame, the sealing frame is arranged on the top of the inner container, the side of the sealing frame facing the inner container is provided with a sealing groove, and the side wall of the sealing groove is provided with a bayonet; The limit flange is snapped into the bayonet, this solution greatly improves the sealing effect and installation stability between the sealing frame and the inner tank, but there is still a gap between the sealing frame and the inner tank wall, and the washing water is easy to flow through the gap. Entering and flushing the sealing ring, reducing the service life of the sealing frame

Method used

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  • Inner container structure of dish-washing machine
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  • Inner container structure of dish-washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as figure 1 with figure 2 As shown, the present embodiment includes an inner tank bottom 210 and an inner tank side part 220, the inner tank bottom 210 and the inner tank side part 220 form an inner tank main body 200 with an upward opening, and the inner tank side part 220 is a plate The piece is rolled into a ring by bending. One end of the plate has a splicing part 221, and the other end is overlapped on the splicing part 221. The splicing positions 222 at both ends are located on the plane, which eliminates the influence of dimensional errors on the assembly structure and is convenient for determining the final The size of the splicing parts is welded, the weld seam is regular, and the welding plane treatment process is simple, which improves the production efficiency of the dishwasher.

[0047] Such as figure 2 As shown, the splicing part 221 is a bent structure formed by bending one end of the plate, and the end of the bent structure is kept parallel to t...

Embodiment 2

[0074] Such as Figure 8 As shown, the main body 200 of the dishwasher liner in this embodiment is composed of three splicing parts, including a first splicing part, a second splicing part and a third splicing part, and the second splicing part and the third splicing part are located at the first Both sides of a splicing part are parallel to the stretching direction of the dishwasher, and the splicing positions of the second splicing part / third splicing part and the first splicing part are located on a plane.

[0075] The first splicing part includes a bottom plate 204 of the main body of the liner and a front plate 201 and a rear plate 202 connected to the bottom plate 204 and perpendicular to the stretching direction of the dishwasher.

[0076] The second splicing part / third splicing part includes a side plate 203 parallel to the stretching direction of the dishwasher, and the second splicing part / third splicing part also includes a A bent extension part, the extension part...

Embodiment 3

[0093] Such as Figure 10 As shown, the difference between the structure of the liner main body 200 in this embodiment and the first embodiment is that at least one of the two ends at the splicing position 222 is provided with a notch. The notch is used to place the detergent adding device. Installation port 2011.

[0094] Such as Figure 10 As shown, this embodiment provides an inner container structure applied in a drawer dishwasher, including an inner container main body 200, which is formed by enclosing an inner container bottom 210 and an inner container side part 220, and the inner container The side part 220 includes a first splicing portion 2012 and a second splicing portion 2013, the first splicing portion 2012 and the second splicing portion 2013 are spliced ​​to form a side wall, and the first splicing portion 2012 and / or the second splicing portion 2013 is provided with a gap After the first splicing part 2012 and the second splicing part 2013 are spliced, the no...

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Abstract

The invention discloses an inner container structure of a dish-washing machine. The structure is characterized in that: the structure comprises an inner container body and a sealing frame body; the sealing frame body is installed on a top opening of the inner container body in a sealing mode, the side wall of an inner container is provided with a water blocking structure used for blocking water flow from entering a gap between the sealing frame body and the wall face of the inner container body, and the water blocking structure can be arranged in the gap to match the sealing frame in a clampedmode and can also be arranged at an opening of the gap. Due to the arrangement of the water blocking structure, washing water is prevented from flowing into a gap between the sealing frame and the wall face of the inner container, the sealing structure is prevented from being scoured by the washing water, and the service life of the sealing structure is prolonged; when the water blocking structure and the sealing frame are installed in a clamped and matched mode, an assembling structure between the sealing frame and the inner container is tighter, and safety is improved.

Description

technical field [0001] The invention belongs to the field of dishwashers, and in particular relates to a dishwasher inner tank structure. Background technique [0002] Existing dishwashers generally include a dishwasher liner, a support frame positioned outside the liner to support the liner, the liner and the support frame are sealed by a sealing frame, the sealing frame is mostly made of plastic or rubber, and the sealing frame is connected to the inner liner. There are gaps between the tank walls. Since the washing water in the dishwasher is usually sprayed from the bottom up, the washing water can easily enter the sealing frame from the gap between the sealing frame and the inner tank wall. After long-term use, it is easy to accumulate in the sealing frame Dirt, the sealing effect is getting worse and worse, reducing the service life of the sealing frame. [0003] The Chinese patent with the application number 201810953022.8 discloses an inner container assembly and a d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/42
CPCA47L15/4209A47L15/4246A47L15/4253
Inventor 张永奎杨林徐伟郝素侯琳吴玲
Owner QINGDAO HAIER DISHWASHER
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