CN109247893B - Dish washer of dish washer inner bag fixed knot structure and applied this structure - Google Patents

Abstract

The invention relates to a dishwasher liner fixing structure and a dishwasher applying the structure. According to the invention, the base is arranged into an integral structure, so that the stability of fixing the inner container and the base is improved. This scheme is only provided with two stands at the base front end, simple structure, and is with low costs. Meanwhile, the inner container is prevented from inclining forwards through the fixed structure with the cross beam, the left side plate and the right side plate.

Description

A dishwasher liner fixing structure and a dishwasher using the structure

technical field

The invention relates to an inner tank fixing structure, in particular to a dishwasher inner tank fixing structure and a dishwasher using the structure.

Background technique

The inner tank of the dishwasher in the prior art is generally fixed by the bottom sheet metal, plus the front beam and the rear beam to form a base, and the uprights on both sides are connected with the front and rear beams so as to realize the support of the inner tank.

This structure requires additional connections between the front and rear beams. The front and rear beams are generally sheet metal, so the front and rear beams and columns are in a quadrilateral structure, which requires the bottom sheet metal as an auxiliary structure. However, with the maintenance of the bottom sheet metal many times Factors such as disassembly and poor structural stability will cause the deflection of the inner tank and the door body.

Contents of the invention

The main purpose of the present invention is to solve the technical problems in the prior art, and provide a dishwasher liner fixing structure that improves the stability of the base.

Another object of the present invention is to provide a dishwasher using the liner fixing structure.

For realizing the above object, technical scheme of the present invention is:

A dishwasher liner fixing structure includes an integral base, on which a column is arranged, and the liner is placed on the integral base and fixed with the column.

Further, the integral base includes a front panel, a rear panel, a left side, a right side and a bottom surface, the bottom of the liner is located at the top of the front panel, the rear panel, the left side, and the right side, and the bottom surface A space for installing other equipment is formed between the bottom of the liner and the inner tank. The two uprights and the liner can be fixed by means of screws, riveting, welding or the like.

Further, in order to solve the problem of inconvenient disassembly and maintenance of the integral base, an opening for maintenance is provided on the bottom surface of the integral base.

Further, a column fixing structure is provided at the front end of the integral base. The column is arranged at the front end of the integral base 1 to facilitate fixing with the door frame of the dishwasher, which can effectively improve the fixing strength of the column.

Further, the column fixing structure is a cavity provided on the left side and the right side, and the column is inserted into the cavity and fixed with buckles and/or screws.

Further, in order to strengthen the fixing strength of the upright, the cavity is provided with threaded holes for buckling and/or bolting and fixing the upright and the integral base.

Further, the cross-section of the column is U-shaped, the opening of the U-shape faces outward, and guide ribs for guiding the column are provided on three surfaces of the U-shape. The guide rib not only facilitates the insertion of the column into the cavity, but also plays a guiding and positioning role.

A plane is provided at the bottom of the U-shaped cross section of the column, and the plane is used to increase the stability of fixing.

Further, since the uprights are arranged at the front position, in order to prevent the inner container from tilting forward, the fixed structure of the dishwasher inner container also includes a crossbeam arranged behind the top of the inner container and left and right side panels on both sides of the inner container. plate, the left side plate and the right side plate are provided with flanging, and the left side plate and the right side plate wrap the two ends of the beam, the columns on both sides and the integral base and fix them to the two ends of the beam and the integral base respectively connect.

Further, a rubber support is provided between the integral base and the inner container.

Another technical scheme of the present invention is:

A dishwasher, comprising the above-mentioned dishwasher liner fixing structure.

To sum up, in the dishwasher liner fixing structure of the present invention and the dishwasher using the structure, the base is provided as an integral structure, which improves the stability of fixing the liner and the base. In this solution, only two columns are arranged at the front end of the base, and the structure is simple and the cost is low. Simultaneously, the forward tilting of the inner tank is prevented by setting the beam and the fixed structure of the beam and the left side plate and the right side plate.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the right view of the present invention;

Fig. 3 is a structural schematic diagram of the base of the present invention.

As shown in Figures 1 to 3, the integral base 1, the front panel 1-1, the rear panel 1-2, the left side 1-3, the right side 1-4, the bottom 1-5, the opening 1-6, Column 2, liner 3, cavity 4, threaded hole 4-1, guide rib 4-2, beam 5, left side plate 6, right side plate 7.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Embodiment one

As shown in Fig. 1 to Fig. 3, a dishwasher liner fixing structure according to the present invention is applied to the fixing of the inner liner in a domestic stand-alone dishwasher.

A dishwasher liner fixing structure, mainly including an integral base 1 and two uprights 2, an inner liner 3 is placed on the integral base 1, two uprights 2 are arranged on both sides of the inner liner 3, two The uprights 2 are fixed to the integral base 1 respectively, and the inner tank 3 is fixedly connected to the two uprights 2 .

The two columns 2 and the liner 3 can be fixed by means of screws, riveting, welding or the like. By setting the base as an integral structure, the stability of fixing the liner 3 to the base is effectively improved.

As shown in Figure 3, the integral base 1 comprises a front panel 1-1, a rear panel 1-2, a left side 1-3, a right side 1-4 and a bottom 1-5, the front panel 1-1, the rear panel 1-2, the left side 1-3, and the right side 1-4 all have a certain thickness, and the front panel 1-1, the rear panel 1-2, the left side 1-3, and the right side 1-4 are surrounded by Around the integral base 1, the bottom and the bottom surface 1-5 of the front panel 1-1, the rear panel 1-2, the left side 1-3, and the right side 1-4 are fixed.

In order to provide installation space for other equipment, the tops of the front panel 1-1, the rear panel 1-2, the left side 1-3, and the right side 1-4 are all provided with inner tank seats, and the bottom of the inner tank 3 In contact with the seat, a space is formed between the inner container 3 and the bottom surface 1-5, and other dishwasher equipment is installed in this space.

In order to solve the problem of inconvenient disassembly and maintenance of the integral base, an opening is provided on the bottom surface 1-5 of the integral base 1, and the opening 1-6 is used for maintenance of internal equipment.

Two uprights 2 are arranged on the front end of the integral base 1, that is, close to the side of the dishwasher door, and the uprights 2 are arranged on the front end of the integral base 1 to facilitate fixing with the door frame of the dishwasher, which can effectively improve the fixing strength of the uprights 2. A column fixing structure is provided on the integral base 1 , and the column fixing structure is used for the fixed connection of the column 2 and the integral base 1 .

Embodiment two

In this embodiment, the column fixing structure is a cavity 4, and there are two cavities 4, which are respectively arranged on the left side 1-3 and the right side 1-4, and the bottom of the cavity 4 is provided with buckles , After the column 2 is inserted into the cavity 4, it is buckled and fixed with the cavity 4, and the buckle can effectively prevent the column 2 from coming out of the cavity 4.

In order to strengthen the fixing strength of the column 2 , a threaded hole 4 - 1 is provided on the cavity 4 , and the threaded hole 4 - 1 is used for fixing the column 2 and the integral base 1 .

The cross-section of the column 2 is U-shaped, and the opening of the U-shape faces to the outside. The U-shaped cross-section of the column 2 is convenient for installation and reduces weight.

In order to facilitate the insertion of the column 2 into the cavity 4, the cavity 4 is provided with a guide rib 4-2 for the guidance of the column 2. Through the cooperation of the guide rib 4-2 and the column 2, it is not only convenient for the column 2 to be inserted into the cavity 4, but also To the guiding role.

A plane (not shown in the figure) is provided at the bottom of the U-shaped section of the column 2, which is used to increase the stability of fixing.

Embodiment three

In this embodiment, since the column 2 is set at the front position, in order to prevent the inner tank 3 from tilting forward, a crossbeam 5 is arranged at the rear of the top of the inner tank 3 , and left and right sides are arranged on both sides of the inner tank 3 . Side plate 6, right side plate 7.

The crossbeam 5 is arranged on the corner at the top rear of the inner container 3, and its contact with the inner container 3 is set to a shape matched with the inner container 3. After the left side plate 6 and the right side plate 7 are fixed, the left side plate 6, The right side plate 7 compresses and fixes the crossbeam 5 on the inner bag 3 .

Flanges are arranged on the left side plate 6 and the right side plate 7, and the left side plate 6 and the right side plate 7 are fixedly connected with the two ends of the beam 5 and the integral base 1 respectively, and are fixed on the left side plate 6 and the right side plate 7. During this process, the two ends of the crossbeam 5, the columns 2 on both sides and the integral base 1 are wrapped. Through the fixing of the left side plate 6, the right side plate 7, the crossbeam 5 and the integral base 1, the crossbeam 5 is pressed downwards to prevent the liner 3 from tilting forward.

In order to buffer the vibration between the inner tank 3 and the base, a rubber support (not shown in the figure) is arranged between the integral base 1 and the inner tank 3, and the rubber support is fixed on the integral base 1, which can effectively buffer the vibration and absorb installation tolerances.

A dishwasher includes a shell, a door body, an inner tank, a rotating spray arm, and the above-mentioned fixing structure for the inner tank of the dishwasher.

In the dishwasher liner fixing structure of the present invention and the dishwasher using the structure, the base is provided as an integral structure, which improves the stability of fixing the inner liner and the base. In this solution, only two columns are arranged at the front end of the base, and the structure is simple and the cost is low. Simultaneously, the forward tilting of the inner tank is prevented by setting the beam and the fixed structure of the beam and the left side plate and the right side plate.

As mentioned above, a similar technical solution can be derived in combination with the content of the solution given in the accompanying drawings. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are still within the scope of the technical solutions of the present invention.

Claims (6)

1. The utility model provides a dish washer inner bag fixed knot constructs which characterized in that: the inner container is placed on the integral base and is fixed with the upright post; offer the opening that is used for the maintenance on integral base's the bottom surface, the cross-section of stand is the U-shaped, and the opening face of U-shaped is to the outside the front end of integral base is provided with stand fixed knot constructs, stand fixed knot constructs for the cavity, is provided with the direction muscle that is used for the stand direction on the cavity, dishwasher liner fixed knot constructs still including setting up left side board, the right side board in crossbeam and the inner bag both sides at inner bag top rear, be provided with the turn-ups on left side board, the right side board, left side board, right side board wrap up the back with crossbeam both ends, both sides stand and integral base respectively with crossbeam both ends and integral base fixed connection.

2. The fixing structure of the inner container of the dishwasher according to claim 1, wherein: the integral base comprises a front panel, a rear panel, a left side face, a right side face and a bottom face, the bottom of the inner container is located at the tops of the front panel, the rear panel, the left side face and the right side face, and a space for installing other equipment is formed between the bottom face and the bottom of the inner container.

3. The fixing structure of the inner container of the dishwasher according to claim 1, wherein: the upright post fixing structure is a cavity arranged on the left side face and the right side face, and the upright post is inserted into the cavity and is fixed with the cavity in a buckling mode and/or a screw mode.

4. A fixing structure of inner container of dishwasher as claimed in claim 3, characterized in that: and the cavity is provided with a buckle for fixing the upright post and the integral base in a buckling manner and/or a bolt-fixed threaded hole.

5. The fixing structure of the inner container of the dishwasher according to claim 1, wherein: and a rubber supporting piece is arranged between the integral base and the inner container.

6. A dishwasher, characterized by: comprising the fixing structure of the inner container of the dishwasher of any one of the claims 1 to 5.

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