Top plate assembly of dish washing machine

Abstract

A top plate assembly of a dish-washing machine comprises an upper frame assembly and a top plate, the upper frame assembly comprises a frame and a plurality of first mounting bases, the top plate is mounted on the frame, the frame is defined by a plurality of metal profile pieces, and the metal profile pieces are connected through the first mounting bases; and the section of the metal profile piece is E-shaped. The frame of the top plate assembly is formed by enclosing a plurality of metal profile pieces, so that the size of a mold is smaller, the structure of the mold is simpler, the cost of the mold is reduced, the frame is made of metal profiles, the product grade is favorably improved, the metal profile pieces are connected through the first mounting seats, and the metal profile frame and the plastic mounting seats are convenient to mount and dismount. After the integral upper frame assembly is formed, the original installation function of the upper frame assembly is not affected due to the fact that the installation base plays a role in installing the top plate assembly on the main machine.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwashers, in particular to a top plate assembly of a dishwasher. Background Art

[0002] Chinese patent document number CN216020903U disclosed a top plate structure and a dishwasher on March 15, 2022. The top plate structure includes: a top plate frame, which is provided with a seam, the inner periphery of the top plate frame is provided with a hollow portion, and the seam passes through the inner periphery and the outer periphery of the top plate frame; a top plate, which is placed in the hollow portion and clamped on the top plate frame. The top plate frame of the top plate of this dishwasher is made of plastic integral injection molding, the injection mold is large, the cost is high, and the top plate frame made of plastic material is of low grade.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The utility model aims to provide a top plate assembly of a dishwasher which has a simple structure, low manufacturing cost, convenient installation and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A top plate assembly of a dishwasher designed for this purpose includes an upper frame assembly and a top plate, and is characterized in that the upper frame assembly includes a frame and a plurality of first mounting seats, the top plate is mounted on the frame, the frame is surrounded by a plurality of metal profiles, and the metal profiles are connected by the first mounting seats.

[0006] The cross section of the metal profile is in the shape of a mountain.

[0007] A first connecting plate is extended from the middle of the inner side of the metal profile, a folded edge is extended from one end of the inner side of the metal profile, a slot is formed between the first connecting plate and the folded edge, and the periphery of the top plate is inserted into the slot.

[0008] Two metal profiles are provided, namely a first U-shaped metal profile and a second straight-line metal profile. The second metal profile is provided on the U-shaped opening of the first metal profile to form a frame.

[0009] The first metal profile is provided with first fixing holes at both ends of the U-shape, the second metal profile is provided with second fixing holes at both ends, the first mounting seat is provided with third fixing holes and fourth fixing holes, the first fastener passes through the first fixing hole and is fastened to the third fixing hole, the second fastener passes through the second fixing hole and is fastened to the fourth fixing hole, so that the first metal profile and the second metal profile are connected through the first mounting seat.

[0010] The dishwasher includes a main unit, a first mounting seat is provided with a fifth fixing hole, and both sides of the top of the main unit are provided with sixth fixing holes respectively. A third fastener passes through the fifth fixing hole and is fastened to the sixth fixing hole to fix the top plate assembly on the top of the main unit.

[0011] The upper frame assembly also includes a plurality of second mounting seats, which are respectively arranged on both sides of the first metal profile, and a seventh fixing hole is respectively arranged on both sides of the first metal profile, and an eighth fixing hole is arranged on the second mounting seat. The fourth fastener passes through the seventh fixing hole and is fastened to the eighth fixing hole to connect the first metal profile and the second mounting seat.

[0012] An inner liner is arranged in the main unit, a second connecting plate is arranged on the top of the inner liner, a buckle is arranged on the second mounting seat, a flange is arranged on the top of the second connecting plate, and the buckle is buckled on the flange to fix the top plate assembly on the top of the inner liner.

[0013] A positioning block is arranged on the second mounting seat, a positioning notch is arranged on the flange, and the positioning block is inserted into the positioning notch for positioning.

[0014] The metal profile is made of aluminum material, and the first mounting seat and the second mounting seat are made of plastic.

[0015] The frame of the top plate assembly of the utility model is formed by enclosing a plurality of metal profiles, so that the volume of the mold is small and the structure of the mold is relatively simple, thereby reducing the mold cost. The frame is made of metal profiles, which helps to improve the grade of the product. The metal profiles are connected by a first mounting seat. After the metal profile frame + plastic mounting seat form an integral upper frame assembly, the mounting seat serves to install the top plate assembly on the host, so the original installation function of the upper frame assembly is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the top plate assembly in one embodiment of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall structure of another aspect of the top plate assembly in one embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall structure of the upper frame assembly in one embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the overall structure of the second metal profile member in one embodiment of the utility model.

[0020] Figure 5 It is a schematic diagram of the exploded structure of the top plate assembly in one embodiment of the utility model.

[0021] Figure 6The figure is a schematic diagram of the exploded structure of a dishwasher in one embodiment of the utility model.

[0022] Figure 7 It is a partial structural schematic diagram of a dishwasher in one embodiment of the utility model.

[0023] Figure 8 It is a schematic diagram of the connection structure between the top plate assembly and the main machine in one embodiment of the utility model.

[0024] Fig. 9 for Figure 7 Schematic diagram of the enlarged structure at point A in the middle. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1-Figure 9 The top plate assembly of the dishwasher includes an upper frame assembly and a top plate 1. The upper frame assembly includes a frame 2 and a plurality of first mounting seats 4. The top plate 1 is mounted on the frame 2. The frame 2 is surrounded by a plurality of metal profiles 3. The metal profiles 3 are connected by the first mounting seats 4.

[0027] The cross section of the metal profile 3 is in a mountain shape.

[0028] A first connecting plate 5 is extended from the middle of the inner side of the metal profile 3, and a folded edge 6 is extended from one end of the inner side of the metal profile 3. A slot 7 is formed between the first connecting plate 5 and the folded edge 6. The periphery of the top plate 1 is inserted into the slot 7 to fix the top plate 1 on the frame 2; a folded edge 6 is also extended from the other end of the inner side of the metal profile 3, the first connecting plate 5 is located in the middle of the metal profile 3, and the folded edge 6 is located at both ends of the metal profile 3.

[0029] The metal profile 3 is provided with two, namely a U-shaped first metal profile 8 and a straight-line second metal profile 9, and the second metal profile 9 is provided on the U-shaped opening of the first metal profile 8 to form a frame 2; when the top plate 1 is installed, the top plate 1 is first inserted into the slot 7 of the first metal profile 8 and the second metal profile 9, and then the first metal profile 8 and the second metal profile 9 are connected.

[0030] The first metal profile 8 is provided with first fixing holes 25 at both ends of the U-shape, and the second metal profile 9 is provided with second fixing holes 10 at both ends. The first mounting seat 4 is provided with third fixing holes 11 and fourth fixing holes 12. The first fastener (screw) passes through the first fixing hole 25 and is fastened to the third fixing hole 11, and the second fastener (screw) passes through the second fixing hole 10 and is fastened to the fourth fixing hole 12, so that the first metal profile 8 and the second metal profile 9 are connected through the first mounting seat 4; the first fixing hole 25 is provided on the first connecting plate 5 of the first metal profile 8, and the second fixing hole 10 is provided on the first connecting plate 5 of the second metal profile 9.

[0031] The dishwasher includes a main unit 13, a fifth fixing hole 15 is provided on the first mounting seat 4, sixth fixing holes 16 are respectively provided on both sides of the top of the main unit 13, a third fastener 17 (screw) passes through the fifth fixing hole 15 and is fastened to the sixth fixing hole 16, so that the top plate assembly is fixed to the top of the main unit 13; a connecting block 27 is provided at one end of the bottom of the first mounting seat 4 extending downward, and the fifth fixing hole 15 is provided on the connecting block 27.

[0032] The upper frame assembly also includes a plurality of second mounting seats 18, which are respectively arranged on both sides of the first metal profile 8. Seventh fixing holes 19 are respectively arranged on both sides of the first metal profile 8. An eighth fixing hole 26 is arranged on the second mounting seat 18. A fourth fastener (screw) passes through the seventh fixing hole 19 and is fastened to the eighth fixing hole 26 to connect the first metal profile 8 and the second mounting seat 18. The seventh fixing hole 19 is arranged on the first connecting plate 5 of the first metal profile 8.

[0033] An inner liner 20 is arranged in the main unit 13, a second connecting plate 21 is arranged on the front side of the top of the inner liner 20, a buckle 22 is arranged at the bottom of the second mounting seat 18, a flange 14 is arranged on the top of the second connecting plate 21, and the buckle 22 is buckled on the flange 14 to fix the top plate assembly on the top of the inner liner 20.

[0034] A positioning block 23 is disposed at the bottom of the second mounting seat 18 , and a positioning notch 24 is disposed on the flange 14 . The positioning block 23 is inserted into the positioning notch 24 to achieve left and right positioning of the top plate assembly.

[0035] The upper frame assembly also includes a third mounting seat 28, which is located between the two second mounting seats 18. A ninth fixing hole 29 is provided on one side of the first metal profile 8, and a tenth fixing hole 30 is provided on the third mounting seat 28. A fifth fastener (screw) passes through the ninth fixing hole 29 and is fastened to the tenth fixing hole 30 to connect the first metal profile 8 and the third mounting seat 28. The third mounting seat 28 can enhance the overall strength of the upper frame assembly; the ninth fixing hole 29 is provided on the first connecting plate 5 of the first metal profile 8.

[0036] Positioning members 30 are respectively provided at the bottom of both sides of the first metal profile 8, and positioning holes 31 are respectively provided on both sides of the top of the main unit 13. The positioning members 30 are inserted into the positioning holes 31 to achieve left and right positioning of the top plate assembly; the positioning members 30 are installed on the first connecting plate 5 of the first metal profile 8.

[0037] The metal profile 3 is made of aluminum, and the first mounting seat 4 and the second mounting seat 18 are made of plastic.

[0038] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A top plate assembly of a dishwasher, comprising an upper frame assembly and a top plate (1), Features: The upper frame assembly comprises a frame (2) and a plurality of first mounting seats (4); the top plate (1) is mounted on the frame (2); the frame (2) is enclosed by a plurality of metal profiles (3); and the metal profiles (3) are connected via the first mounting seats (4).

2. The top plate assembly of the dishwasher according to claim 1, Features: The cross section of the metal profile (3) is in the shape of a mountain.

3. The top plate assembly of the dishwasher according to claim 1, Features: A first connecting plate (5) is extended from the middle of the inner side of the metal profile (3), a folded edge (6) is extended from one end of the inner side of the metal profile (3), a slot (7) is formed between the first connecting plate (5) and the folded edge (6), and the periphery of the top plate (1) is inserted into the slot (7).

4. The top plate assembly of the dishwasher according to claim 1, Features: The metal profile piece (3) is provided with two, namely a U-shaped first metal profile piece (8) and a straight-line second metal profile piece (9), and the second metal profile piece (9) is provided on the U-shaped opening of the first metal profile piece (8) to form a frame (2).

5. The top plate assembly of the dishwasher according to claim 4, Features: The first metal profile (8) is provided with first fixing holes (25) at both ends of the U-shape, the second metal profile (9) is provided with second fixing holes (10) at both ends, the first mounting seat (4) is provided with a third fixing hole (11) and a fourth fixing hole (12), the first fastener passes through the first fixing hole (25) and is fastened to the third fixing hole (11), and the second fastener passes through the second fixing hole (10) and is fastened to the fourth fixing hole (12), so that the first metal profile (8) and the second metal profile (9) are connected via the first mounting seat (4).

6. The top plate assembly of the dishwasher according to claim 5, Features: The dishwasher comprises a main unit (13), a first mounting seat (4) being provided with a fifth fixing hole (15), and sixth fixing holes (16) being provided on both sides of the top of the main unit (13), and a third fastener (17) passing through the fifth fixing hole (15) and then being fastened to the sixth fixing hole (16), so that the top plate assembly is fixed to the top of the main unit (13).

7. The top plate assembly of the dishwasher according to claim 6, Features: The upper frame assembly further comprises a plurality of second mounting seats (18), the second mounting seats (18) being respectively arranged on both sides of the first metal profile member (8), the first metal profile member (8) being respectively provided with seventh fixing holes (19), the second mounting seats (18) being provided with eighth fixing holes (26), and the fourth fastener passing through the seventh fixing hole (19) and then being fastened to the eighth fixing hole (26) to connect the first metal profile member (8) and the second mounting seats (18).

8. The top plate assembly of the dishwasher according to claim 7, Features: An inner liner (20) is arranged in the main body (13); a second connecting plate (21) is arranged on the top of the inner liner (20); a buckle (22) is arranged on the second mounting seat (18); a flange (14) is arranged on the top of the second connecting plate (21); the buckle (22) is buckled on the flange (14) so ​​that the top plate assembly is fixed to the top of the inner liner (20).

9. The top plate assembly of the dishwasher according to claim 8, Features: A positioning block (23) is provided on the second mounting seat (18), a positioning notch (24) is provided on the flange (14), and the positioning block (23) is inserted into the positioning notch (24) for positioning.

10. The top plate assembly of the dishwasher according to any one of claims 7 to 9, Features: The metal profile part (3) is made of aluminum material, and the first mounting seat (4) and the second mounting seat (18) are made of plastic.

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