Inner container of cleaning machine

Abstract

The utility model relates to a cleaning machine inner container which comprises an inner container top plate, an inner container middle plate and an inner container bottom plate, the upper edge of the inner container middle plate extends outwards and transversely to form a supporting table, the outer edge of the supporting table extends upwards to form a side baffle, and the lower edge of the inner container top plate extends outwards and transversely to form a supporting edge. The lower edge of the inner container top plate is inserted into the top of the inner container middle plate, the supporting edge is supported on the supporting table, and the lower edge of the inner container middle plate is connected with the upper edge of the inner container bottom plate in a welded or meshed mode. The inner container top plate and the inner container middle plate are connected in an inserting fit mode, welding or meshing sealing is not needed, after the inner container top plate and the inner container middle plate are connected in an inserting fit mode, the side baffle surrounds the periphery of the inner container, water splashed to the side wall in the washing cavity can automatically flow back into the washing cavity after being blocked by the side baffle, the assembly structure is greatly simplified, and the assembly efficiency is improved. And when the size of the inner container changes, the position of the supporting table or the supporting edge can be directly adjusted, and the requirement for production equipment is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dish washer technical field, specifically point to a kind of for cleaning tableware, fruit and vegetable washing machine inner container. BACKGROUND

[0002] Traditional dish washer inner container is usually spliced by inner container top plate, rear U middle plate and inner container bottom plate.China patent application CN202210179423.9 《a dish washer inner container assembly》discloses a dish washer inner container structure, which comprises an inner container top plate, an inner container left side plate, an inner container right side plate, an inner container back plate, an inner container bottom plate and an inner container door frame, the inner container left side plate and the inner container bottom plate are tightly attached together, the inner container right side plate and the inner container bottom plate are tightly attached together, and the inner container top plate is tightly attached with the inner container left side plate and the inner container right side plate.

[0003] The above-mentioned dish washer inner container assembly uses the straight edges of the inner container top plate, the inner container left side plate, the inner container right side plate and the inner container bottom plate to engage and then weld with the inner container back plate, and uses the inner container door frame for support, which can meet the expansion of the product in the depth and height directions, and the assembly is simple and reliable. However, the size of the dish washer inner container often needs to be adjusted according to the market, and the above-mentioned welding and engagement structure needs to be adjusted accordingly, resulting in high equipment investment cost, and a lot of time is needed for debugging and development, which leads to high time and development costs. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem in the prior art, and provides a washing machine inner container which has low requirements on production equipment, is easy to assemble and has good reliability.

[0005] The utility model adopts the following technical scheme to solve the above technical problem:

[0006] A washing machine inner container includes an inner container top plate, an inner container middle plate and an inner container bottom plate. The upper edge of the inner container middle plate extends outward horizontally to form a support table, and the outer edge of the support table extends upward to form a side baffle. The lower edge of the inner container top plate extends outward horizontally to form a support edge. The lower edge of the inner container top plate is inserted into the top of the inner container middle plate, and the support edge is supported on the support table. The lower edge of the inner container middle plate is welded or engaged with the upper edge of the inner container bottom plate.

[0007] With the above structure, the inner container top plate and the inner container middle plate are connected by insertion and fitting, without the need for welding or engagement sealing. After the insertion and fitting connection of the inner container top plate and the inner container middle plate, the side baffle surrounds the periphery of the inner container. Since the gap between the inner container top plate and the inner container middle plate is not sealed, the water splashed onto the side wall in the washing cavity can automatically flow back into the washing cavity after being blocked by the side baffle, greatly simplifying the assembly structure, facilitating assembly and having good reliability. When the size of the inner container changes, the position of the support table or the support edge can be adjusted directly, which has low requirements on production equipment.

[0008] Preferably, the outer side wall of the inner container top plate is jointly enclosed with the support table and the side baffle to form a water overflow groove in communication with the inner container. Water splashed onto the side wall in the washing cavity can enter the water overflow groove for buffering and automatically return to the washing cavity.

[0009] Preferably, the upper surface of the support table is formed with a smooth downward curved flow guide surface near the inner edge. This structure facilitates the return of accumulated water in the water overflow groove to the washing cavity.

[0010] Preferably, the upper surface of the support table is recessed with a transversely extending flow guide groove. This structure is beneficial to further improve the return efficiency of accumulated water in the water overflow groove.

[0011] In the utility model, the side wall of the inner container top plate is formed with an outwardly arched arc-shaped guide surface from top to bottom. In the washing state, the cleaning machine usually adopts upward spraying of the spraying arm, and the upwardly sprayed water column is dispersed in four directions after hitting the inner container top wall, can return through the arc-shaped guide surface, is favorable to improve the return efficiency, and avoids wall hanging at the corner of the inner container.

[0012] Preferably, the lower end of the arc-shaped guide surface is formed with a gradually inwardly inclined connecting portion from top to bottom, and the lower edge of the connecting portion is connected with the support edge. The lower edge of the connecting portion is located in the inner edge of the support table. A large amount of return water is guided to the inner container side wall through the arc-shaped guide surface when returning, and then returns along the side wall. Food residues can be carried in the return water. The inclined connecting portion structure can quickly make the return water produce an inclined inward flow trend when the return water flows through the connecting portion between the inner container top plate and the inner container middle plate. This not only prevents wall hanging at the connecting portion between the inner container top plate and the inner container middle plate, but also reduces the overflow amount of overflow water to the water overflow groove, thereby improving the use reliability.

[0013] Compared with the prior art, the utility model has the advantages that the inner container top plate and the inner container middle plate are connected in a plug-in mode without welding or occlusal sealing. The side baffle surrounds the periphery of the inner container after the plug-in connection of the inner container top plate and the inner container middle plate. Since the gap between the inner container top plate and the inner container middle plate is not sealed, water splashed onto the side wall in the washing cavity can automatically return to the washing cavity after being blocked by the side baffle. The assembly structure is greatly simplified, the assembly is facilitated, the reliability is good, and when the size of the inner container changes, the position of the support table or the support edge can be directly adjusted. The production equipment requirement is low. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model embodiment;

[0015] Figure 2 It is an assembly view of the inner container top plate and the inner container middle plate in the utility model embodiment.

[0016] Figure 3 For Figure 2 the exploded view. DETAILED DESCRIPTION

[0017] The utility model will be further described in detail below in combination with the drawings.

[0018] As Figures 1 to 3 shown, the cleaning machine inner container of the embodiment includes an inner container top plate 1, an inner container middle plate 2 and an inner container bottom plate 3, the upper edge of the inner container middle plate 2 extends outwardly to form a support table 21, the outer edge of the support table 21 extends upwardly to form a side baffle 22, the lower edge of the inner container top plate 1 extends outwardly to form a support edge 11, the lower edge of the inner container top plate 1 is inserted into the top of the inner container middle plate 2 and the support edge 11 is supported on the support table 21, and the lower edge of the inner container middle plate 2 is welded or engaged with the upper edge of the inner container bottom plate 3.

[0019] With the above structure, the inner container top plate 1 and the inner container middle plate 2 are connected by insertion and fitting, without the need for welding or engagement sealing, and after the insertion and fitting connection of the inner container top plate 1 and the inner container middle plate 2, the side baffle 22 surrounds the periphery of the inner container, and since the gap between the inner container top plate 1 and the inner container middle plate 2 is not sealed, the water splashed onto the side wall in the washing cavity can automatically flow back into the washing cavity after being blocked by the side baffle 22, greatly simplifying the assembly structure, facilitating assembly and having good reliability, and when the size of the inner container changes, the position of the support table 21 or the support edge 11 can be directly adjusted, and the production equipment requirement is low.

[0020] The outer side wall of the inner container top plate 1, the support table 21 and the side baffle 22 together enclose a water overflow groove 10 in communication with the inner container. The water splashed onto the side wall in the washing cavity can enter the water overflow groove 10 for buffering and automatically flow back into the washing cavity.

[0021] The upper surface of the support table 21 is formed with a smooth downwardly curved flow guide surface 211 near the inner edge. This structure facilitates the backflow of the accumulated water in the water overflow groove 10 into the washing cavity.

[0022] The upper surface of the support table 21 is recessed with a transversely extending flow guide groove 212. This structure is conducive to further improving the backflow efficiency of the accumulated water in the water overflow groove 10.

[0023] In the embodiment, the side wall of the inner container top plate 1 is formed with an outwardly arched guide surface 100 from top to bottom. In the washing state of the cleaning machine, an upwardly spraying spray arm is usually used, and the water column sprayed upwardly is dispersed in four directions after hitting the inner container top wall, and can flow back through the above-mentioned arched guide surface 100, which is conducive to improving the water backflow efficiency and avoiding the problem of wall sticking at the corner of the inner container.

[0024] The lower end of the arc-shaped guide surface 100 is formed with a connecting part 101 which is inclined downwardly and inwardly, and the lower edge of the connecting part 101 is connected with the rim 11. The lower edge of the connecting part 101 is located within the inner edge of the supporting table 21. When a large amount of backflow water flows along the arc-shaped guide surface 100, the backflow water will first be guided to the side wall of the inner container by the arc-shaped guide surface 100 and then flow along the side wall. Food residues may be carried in the backflow water. The inclined connecting part 101 can quickly make the backflow water have an inclined inward flow trend when the backflow water flows through the connecting part between the top plate 1 and the middle plate 2 of the inner container, so as to not only prevent the problem of wall hanging at the connecting part between the top plate 1 and the middle plate 2 of the inner container, but also reduce the overflow amount of the overflow water flowing to the overflow groove 10, so as to improve the use reliability.

[0025] The top plate 1 and the middle plate 2 of the inner container are connected in a plug-in mode in the embodiment, and welding or bite sealing is not needed. After the plug-in connection of the top plate 1 and the middle plate 2, the side baffle 22 surrounds the periphery of the inner container. Since the gap between the top plate 1 and the middle plate 2 of the inner container is not sealed, the water splashed on the side wall in the washing cavity can automatically flow back to the washing cavity after being blocked by the side baffle 22, so that the assembly structure is greatly simplified, the assembly is convenient, the reliability is good, and when the size of the inner container changes, the position of the supporting table 21 or the rim 11 can be directly adjusted, and the production equipment requirement is low.

[0026] In the description and claims of the present application, terms are used to generally refer to the structure of the application as well as the action devices and steps. When the terminology in the present application is used, the terminology is to be interpreted in the context as set forth herein. Terms such as "front", "back", "upper", "lower", "left", "right", "side", "top", "bottom", etc. are used to describe various example structural parts and elements of the present application, but these terms are used only for the purpose of convenient description and are determined based on the example orientation shown in the drawings. Since the embodiments disclosed in the present application can be arranged in different directions, these terms indicating the direction are only for description and should not be regarded as limitation. For example, "upper" and "lower" are not necessarily limited to the direction opposite or consistent with the direction of gravity.

Claims

1. A cleaning machine inner tank, comprising an inner tank top plate (1), an inner tank middle plate (2) and an inner tank bottom plate (3), characterized in that: The upper edge of the inner container middle plate (2) extends outwardly and transversely to form a supporting platform (21), the outer edge of the supporting platform (21) extends upwardly to form a side baffle (22), the lower edge of the inner container top plate (1) extends outwardly and transversely to form a supporting edge (11), the lower edge of the inner container top plate (1) is inserted into the top of the inner container middle plate (2), and the supporting edge (11) is supported on the supporting platform (21), and the lower edge of the inner container middle plate (2) is welded or engaged with the upper edge of the inner container bottom plate (3).

2. The clearner tub according to claim 1, wherein: The outer side wall of the inner container top plate (1) and the supporting platform (21) and the side baffle (22) jointly enclose a water overflow groove (10) in communication with the inner container.

3. The clearner tub according to claim 2, wherein: The upper surface of the supporting platform (21) is formed with a smooth downwardly curved flow guide surface (211) near the inner edge.

4. The clearner tub according to claim 2, wherein: The upper surface of the supporting platform (21) is recessed with a transversely extending flow guide groove (212).

5. The clearner tub according to any one of claims 2-4, characterized in that: The side wall of the inner container top plate (1) is formed with an outwardly arched arc-shaped guide surface (100) from top to bottom.

6. The clearner tub according to claim 5, wherein: The lower end of the arc-shaped guide surface (100) is formed with a gradually inwardly inclined connecting portion (101) from top to bottom, and the lower edge of the connecting portion (101) is connected with the supporting edge (11).

7. The clearner tub according to claim 6, wherein: The lower edge of the connecting portion (101) is located within the inner edge of the supporting platform (21).

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