Door body expansion structure of water tank type cleaning machine

Abstract

A door body expansion structure of a water tank type cleaning machine comprises a cleaning tank and a door body, the cleaning tank is provided with a port, the door body is arranged on the port of the cleaning tank in an opening and closing mode, the door body is characterized in that the door body comprises a main panel and an expansion panel, a push rod motor is arranged on one side of the cleaning tank, and a push rod is arranged on the other side of the cleaning tank. The power output end of the motor is provided with a first push rod and a second push rod, and when the push rod motor is in a forward rotation state, the first push rod extends upwards and abuts against the lower end face of the main panel so that the main panel can be lifted relative to a port of the cleaning tank. When the push rod motor is in a reverse rotation state, the second push rod extends upwards to pass through the first through hole and then is connected with the lower end face of the expansion panel, so that the expansion panel is lifted relative to the main panel. The door body is designed in a layered folding mode, and the upper-layer expansion panel can be overturned relative to the main panel to expand the table top used by a user.

Description

Technical Field

[0001] The invention relates to a cleaning machine, in particular to a door structure of a water tank type cleaning machine. Background Art

[0002] Existing sink-type cleaning machines (also known as sink-type dishwashers) generally include a cleaning tank, a water tank and a door body. The cleaning tank has a port, and the door body can be opened and closed on the port of the cleaning tank, and the water tank is integrally formed on one side of the cleaning tank. A button for opening and closing the door is usually provided on the door panel. The current door structure has the following shortcomings: First, when the cleaning machine is idle, the door is covered, and the space on the upper end surface of the door for placing other objects is relatively limited. Secondly, the switch button on the door is prone to accidental touching, which reduces the user experience. Therefore, it is necessary to make improvements. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a water tank type cleaning machine door body expansion structure capable of increasing the use area in view of the above technical status quo.

[0004] The technical solution adopted by the present invention to solve the above technical problems is: a water tank type cleaning machine door body expansion structure, including a cleaning tank and a door body, the cleaning tank has a port, the door body can be opened and closed on the port of the cleaning tank, and the door body includes

[0005] A main panel, one side of which can be flipped and connected to one side of the port of the cleaning tank, and an edge of the main panel has a first through hole; and

[0006] An extension panel is flippably disposed on the upper end surface of the main panel;

[0007] A push rod motor is provided on one side of the cleaning tank, and the power output end of the push rod motor has a first push rod and a second push rod. When the push rod motor is in the forward rotation state, the first push rod extends upward and abuts against the lower end surface of the main panel to lift the main panel relative to the cleaning tank port; when the push rod motor is in the reverse rotation state, the second push rod extends upward through the first through hole and abuts against the lower end surface of the extension panel to lift the extension panel relative to the main panel.

[0008] Furthermore, the inner side of the port of the cleaning tank has a step surface, and when the door body is in a closed state, the inner end surface of the main panel abuts against the step surface.

[0009] The specific configuration of the push rod motor is preferably as follows: the push rod motor is arranged outside the cleaning tank, and correspondingly, the step surface has a second through hole for the first push rod to pass through and a third through hole for the second push rod to pass through.

[0010] Furthermore, a water tank is provided on one side of the cleaning tank. Preferably, the water tank is integrally formed with the cleaning tank.

[0011] A control panel is provided on one side edge of the water tank, and the control panel is connected to the push rod motor control. The control panel is external, so that the upper end surface of the door body has a large area for users to use, and there is no need to worry about accidentally touching the switch button, thereby improving the user experience.

[0012] Furthermore, the expansion panel can be placed on the port of the water tank after being fully opened relative to the main panel. A support portion is provided on one side of the water tank, and the expansion panel can be abutted against the support portion after being fully opened relative to the main panel.

[0013] Preferably, a flipping direction of the main panel relative to the cleaning tank and a flipping direction of the extension panel relative to the main panel are perpendicular to each other.

[0014] The flipping of the main panel and the extension panel is preferably designed as follows: one side of the main panel has a connecting shaft near the edge, and correspondingly, one side of the extension panel has an shaft groove or shaft hole movably connected to the aforementioned connecting shaft.

[0015] Compared with the prior art, the advantages of the present invention are: the door body is designed to be folded in layers, and the upper extension panel can be flipped relative to the main panel to expand the user's usable surface. When the motor rotates forward, it can lift up the entire door body to open the door; when the motor rotates backward, it only lifts up the extension surface to open the extension surface and expand the usable area. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of an embodiment.

[0017] Figure 2 for Figure 1 Exploded view of the middle door body and cleaning tank.

[0018] Figure 3 for Figure 2 Exploded view of the middle door body.

[0019] Figure 4 for Figure 3 Exploded view of the middle door from another perspective.

[0020] Figure 5 for Figure 2 Schematic diagram of another perspective of the cleaning tank.

[0021] Figure 6 for Figure 5 Enlarged view of part A in the middle.

[0022] Figure 7 This is the state diagram of the motor when the cleaning machine is working.

[0023] Figure 8This is the state diagram of the motor when the door is open.

[0024] Fig. 9 This is the state diagram of the motor when the door is extended.

[0025] Fig.10 This is a state diagram of the embodiment when the door is open.

[0026] Fig.11 This is a state diagram of the embodiment when the door body is expanded. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below with reference to the accompanying drawings.

[0028] like Figure 1 to Figure 5 As shown, the water tank type cleaning machine in this embodiment comprises a cleaning tank 1, a water tank 2 and a door body 3. The cleaning tank 1 has a port, and the door body 3 is openably and closably arranged on the port of the cleaning tank 1. The water tank 2 is integrally formed on one side of the cleaning tank 1.

[0029] The door body 3 includes a main panel 31 and an extension panel 32. One side of the main panel 31 can be turned over and connected to one side of the port of the cleaning tank 1. The edge of the main panel 31 has a first through hole 312 (see Figure 3 The expansion panel 32 can be flipped on the upper end surface of the main panel 31; the flipping direction of the main panel 31 relative to the cleaning tank 1 and the flipping direction of the expansion panel 32 relative to the main panel 31 are perpendicular to each other.

[0030] Combination Figure 2 and Figure 4 As shown, the flip design of the main panel 31 is as follows: one side of the main panel 31 has a connecting portion 313, one side of the cleaning tank 1 has a hinge portion 12, and the connecting portion 313 is rotatably connected to the hinge portion.

[0031] The flip design of the expansion panel 32 is as follows: one side of the main panel 31 has a connecting shaft 111 near the edge, and correspondingly, one side of the expansion panel 32 has an axis groove 321 movably connected to the connecting shaft 111 (see FIG. Figure 4 shown).

[0032] Combination Figure 7 As shown, a push rod motor 4 is provided at one side of the cleaning tank 1 , and a power output end of the push rod motor 4 has a first push rod 41 and a second push rod 42 .

[0033] The inner side of the port of the cleaning tank 1 has a step surface 11. When the door body 3 is in the closed state, the inner end surface of the main panel 31 abuts against the step surface 11. The push rod motor 4 is arranged on the outer side of the cleaning tank 1, and is combined with the push rod motor 4 to move the push rod 4 to the outer side of the cleaning tank 1. Figure 6 As shown, the step surface 11 has a second through hole 111 for the first push rod 41 to pass through and a third through hole 112 for the second push rod 42 to pass through.

[0034] A control panel 21 is provided on one side edge of the water tank 2, and the control panel 21 is controlled and connected with the push rod motor 4. By operating the buttons on the control panel 21, the driving mode of the push rod motor 4 can be controlled.

[0035] The expansion panel 32 can be placed on the port of the water tank 2 after being fully opened relative to the main panel 31. The water tank 2 has a support portion 22 on one side, and the expansion panel 32 can be abutted against the support portion 22 after being fully opened relative to the main panel 31.

[0036] Combination Figure 1 and Figure 6 As shown, the cleaning machine is in working state, and the push rod motor 4 does not move.

[0037] Combination Figure 8 and Fig.10 As shown, after the cleaning machine has finished cleaning, the push rod motor 4 rotates forward, the first push rod 41 extends upward and abuts against the lower end surface of the main panel 31 to lift the main panel 31 relative to the end of the cleaning tank 1, and the door body 1 is manually flipped over and opened.

[0038] Combination Fig. 9 and Fig.11 As shown, when the use area of ​​the cleaning machine needs to be expanded, the push rod motor 4 is reversed, and the second push rod 42 extends upward through the first through hole 312 and then abuts against the lower end surface of the extension panel 32 to lift the extension panel 32 relative to the main panel 31, and the extension table is manually flipped over to achieve the expansion of the use area.

Claims

1. A door extension structure of a water tank type cleaning machine, comprising a cleaning tank (1) and a door (3), wherein the cleaning tank (1) has a port, and the door (3) is openably and closably arranged on the port of the cleaning tank (1), characterized in that The door body (3) comprises A main panel (31) having one side that can be turned over and connected to one side of the port of the cleaning tank (1), and an edge of the main panel (31) having a first through hole (312); as well as An extension panel (32) is disposed on the upper end surface of the main panel (31) in a flippable manner; A push rod motor (4) is provided on one side of the cleaning tank (1), and a power output end of the push rod motor (4) has a first push rod (41) and a second push rod (42); When the push rod motor (4) is in a forward rotation state, the first push rod (41) extends upward and abuts against the lower end surface of the main panel (31) so that the main panel (31) is lifted relative to the port of the cleaning tank (1); when the push rod motor (4) is in a reverse rotation state, the second push rod (42) extends upward through the first through hole (312) and abuts against the lower end surface of the extension panel (32) so that the extension panel (32) is lifted relative to the main panel (31).

2. The door extension structure of the water tank type cleaning machine according to claim 1 is characterized in that The inner side of the port of the cleaning tank (1) is provided with a step surface (11); when the door body (3) is in a closed state, the inner end surface of the main panel (31) abuts against the step surface (11).

3. The door extension structure of the water tank type cleaning machine according to claim 2 is characterized in that The push rod motor (4) is arranged outside the cleaning tank (1), and correspondingly, the step surface (11) has a second through hole (111) for the first push rod (41) to pass through and a third through hole (112) for the second push rod (42) to pass through.

4. The water tank type cleaning machine door extension structure according to claim 3 is characterized in that A water tank (2) is provided on one side of the cleaning tank (1).

5. The door extension structure of the water tank type cleaning machine according to claim 4 is characterized in that A control panel (21) is provided on one side edge of the water tank (2), and the control panel (21) is control-connected to the push rod motor (4).

6. The door extension structure of the water tank type cleaning machine according to claim 4 is characterized in that The expansion panel (32) can be placed on the port of the water tank (2) after being fully opened relative to the main panel (31).

7. The door extension structure of the water tank type cleaning machine according to claim 6 is characterized in that One side of the water tank (2) has a support portion (22), and the expansion panel (32) can abut against the support portion (22) when it is fully opened relative to the main panel (31).

8. The door extension structure of the water tank type cleaning machine according to claim 4 is characterized in that The water tank (2) and the cleaning tank (1) are integrally formed.

9. The door extension structure of the water tank type cleaning machine according to claim 1, characterized in that The flipping direction of the main panel (31) relative to the cleaning tank (1) and the flipping direction of the extension panel (32) relative to the main panel (31) are perpendicular to each other.

10. The door extension structure of the water tank type cleaning machine according to claim 9, characterized in that One side of the main panel (31) is provided with a connecting shaft (111) near the edge, and correspondingly, one side of the extension panel (32) is provided with an axis groove (321) or an axis hole movably connected to the aforementioned connecting shaft (111).

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