CN110934552A

CN110934552A - Overflow device for sink dish-washing machine

Info

Publication number: CN110934552A
Application number: CN201911185355.1A
Authority: CN
Inventors: 庞士魁; 王豪杰; 张家营; 温春明; 黄书庆; 韩晓东; 潘叶江
Original assignee: Vatti Co Ltd
Current assignee: Vatti Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-03-31

Abstract

The invention discloses an overflow device for a sink dish-washing machine, which comprises a sink body and an overflow device arranged on the sink body, wherein the overflow device is provided with a shell, an overflow cavity is defined in the shell, the overflow cavity is respectively communicated with a first water inlet, a second water inlet and a water outlet, an overflow port connected with the first water inlet is arranged at the top of the sink body, a water outlet connected with the second water inlet is arranged on the side wall of the sink body, and water entering the overflow cavity from the overflow port and the water outlet is discharged outwards through the water outlet. The structure is simple, and the overflow effect of the dish washing machine can be effectively improved.

Description

Overflow device for sink dish-washing machine

Technical Field

The invention relates to the technical field of household appliances, in particular to an overflow device for a sink dish-washing machine.

Background

With the increasing standard of living, the dish washer is gradually popularized in the family with convenient operation mode and excellent washing performance. The requirement on dish washing machines is higher and higher, in the prior art, the overflow effect of the sink machine is not ideal, when consumers careless and make water on the sink of the dish washing machine, the water is easy to overflow and flow onto a table or a platform, and the sanitary environment of a kitchen is further influenced.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the related art to some extent, and therefore, the present invention provides an overflow device for a sink dishwasher, which has a simple structure and can effectively improve the overflow effect of the dishwasher.

The above purpose is realized by the following technical scheme:

the overflow device comprises a water tank body and further comprises an overflow device arranged on the water tank body, wherein the overflow device is provided with a shell, an overflow cavity is limited in the shell, the overflow cavity is respectively communicated with a first water inlet, a second water inlet and a water outlet, an overflow port connected with the first water inlet is formed in the top position of the water tank body, a water outlet connected with the second water inlet is formed in the side wall of the water tank body, and water in the overflow cavity is discharged outwards through the water outlet.

In some embodiments, a first overflow channel and a second overflow channel are respectively defined inside the overflow chamber, wherein one end of the first overflow channel and one end of the second overflow channel are respectively communicated with the water outlet, the other end of the first overflow channel is communicated with the first water inlet, and the other end of the second overflow channel is communicated with the second water inlet.

In some embodiments, the second overflow channel is provided with a rib at a position close to the second water inlet.

In some embodiments, the second overflow channel is movably provided with a baffle at a position close to the water outlet, and the baffle is configured to be opened in one direction from the second water inlet to the water outlet.

In some embodiments, the weirs comprise a first weir and a second weir, the first and second weirs being connected to the first water inlet, respectively.

In some embodiments, the sink further comprises a door body hinged to the sink body, and the overflow device is disposed on the hinged end of the sink body.

In some embodiments, the sink further comprises a flow guiding member disposed on the sink body, the flow guiding member having a flow guiding channel, one end of the flow guiding channel being communicated with the overflow opening, and the other end of the flow guiding channel being communicated with the first water inlet after passing through the sink body.

In some embodiments, a sunken step is provided at a circumferential edge of an upper end of the tub body, the guide member is provided on the sunken step and at least partially protrudes out of a surface of the sunken step, and a through hole is opened at a back position of the guide member to form the overflow hole.

In some embodiments, the water tank further comprises a sealing member and a gasket, wherein the sealing member is disposed at a connecting position of the first water inlet and the overflow port, and the gasket is disposed at a position intermediate between the flow guide member and the water tank body.

In some embodiments, the overflow device further comprises a mounting member, a mounting portion is disposed at the position of the second water inlet, and the mounting member is inserted into the water outlet and then is connected with the mounting portion in a matching manner so as to mount the overflow device on the side wall of the sink body.

Compared with the prior art, the invention at least comprises the following beneficial effects:

1. the overflow device for the sink dish-washing machine has a simple structure, and can effectively improve the overflow effect of the dish-washing machine.

2. The design is reasonable, and the use experience of a user can be effectively improved.

Drawings

FIG. 1 is a schematic diagram of a sink dishwasher in accordance with an embodiment of the present invention;

FIG. 2 is an exploded view of a portion of the structure of a sink dishwasher in accordance with an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an overflow device in an embodiment of the invention.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the invention are intended to be covered by the scope of the claims of the invention.

As shown in fig. 1 to 3, the present embodiment provides an overflow device for a sink dish washer, which includes a sink body 1, and further includes an overflow device 2 disposed on the sink body 1, the overflow device 2 has a housing 3, an overflow chamber 4 is defined in the housing 3, the overflow chamber 4 is respectively provided with a first water inlet 41, a second water inlet 42 and a water outlet 43 in communication, an overflow port 11 connected to the first water inlet 41 is disposed at the top of the sink body 1, a water outlet 12 connected to the second water inlet 42 is disposed on the side wall of the sink body 1, and water entering the overflow chamber 4 from the overflow port 11 and the water outlet 12 is discharged through the water outlet 43.

In this embodiment, the sink dish washer has a sink body 1, a washing chamber for washing dishes is defined in the sink body 1, an overflow device 2 is disposed outside the sink body 1, an overflow opening 11 is disposed at a top position of the sink body 1, and a water outlet 12 is disposed on a side wall of the sink body 1, so that water in the sink body 1 can flow into the overflow chamber 4 through the water outlet 12, and water above the sink body 1 can flow into the overflow chamber 4 through the overflow opening 11, and water entering the cavity flows out of the sink or out of the sink through a water outlet 43, when water is supplied from outside to the sink body 1, water in the sink body 1 can flow into the cavity through the water outlet 12, or when water is continuously supplied from outside to the sink body 1 due to a user's misoperation, that is, when the inside of the sink body 1 is in a full water state, the water in the sink body 1 can enter the cavity through the overflow port 11, and the water entering the cavity is discharged to the sewer through the water outlet 43, so that the sink dish-washing machine has a dual overflow function, and the overflow effect of the dish-washing machine is further improved.

Furthermore, a first overflow channel 44 and a second overflow channel 45 are respectively limited in the overflow cavity 4, wherein one end of the first overflow channel 44 and one end of the second overflow channel 45 are respectively communicated with the water outlet 43, the other end of the first overflow channel 44 is communicated with the first water inlet 41, and the other end of the second overflow channel 45 is communicated with the second water inlet 42.

Preferably, the second overflow channel 45 is provided with a rib 5 at a position close to the second water inlet 42, and the design is reasonable, so that the dishwasher can effectively block the washing water from flowing outwards when the water is fed.

In this embodiment, the first overflow channel 44 is connected to the first water inlet 41 for overflowing the water above the sink body 1, the second overflow channel 45 is connected to the second water inlet 42 for overflowing the water inside the sink body 1, the second overflow channel 45 is provided with the protruding rib 5 at a position close to the second water inlet 42, and the height of the protruding rib 5 is greater than the height of the top of the second water inlet 42, so that the sink dishwasher can effectively prevent the water inside the sink body 1 from flowing out through the water outlet 43 when working.

Specifically, the second overflow channel 45 is movably provided with the baffle 6 at a position close to the water outlet 43, the baffle 6 is formed to be opened from the second water inlet 42 to the water outlet 43 in a one-way manner, the structure is simple, the design is reasonable, and the peculiar smell of the sewer can be effectively prevented from entering the water tank body 1 through the water outlet 43.

In this embodiment, in order to prevent the bad smell outside the sewer or the second overflow path 45 from entering the inside of the sink body 1 through the second overflow path 45, the second overflow path 45 is movably provided with a baffle 6 at a position close to the water outlet 43, the baffle 6 is configured to be opened in a single direction from the second water inlet 42 toward the water outlet 43, when water is supplied from outside to the inside of the sink body 1, the water inside the sink body 1 can enter the inside of the cavity through the water outlet 12, the water entering the inside of the cavity flows out through the second overflow path 45 and the water outlet 43, when the water flowing into the inside of the cavity passes through the second overflow path 45, the water can push the baffle 6 to turn over in the direction of the water flow to open the second overflow path 45, when the water supply from outside is stopped, the water inside the sink body 1 does not need to overflow outwards, the baffle 6 returns to the initial state to close the, so as to prevent the bad smell of the sewer from entering the sink body 1 through the second overflow channel 45, and certainly, to prevent the residue in the sink dish-washing machine from entering the overflow device, a filter member (not shown in the figure) may be provided at the position of the water outlet 12.

Preferably, the overflow 11 includes a first overflow 111 and a second overflow 112, and the first overflow 111 and the second overflow 112 are respectively connected to the first water inlet 41, which is reasonably designed to further improve the overflow effect at the top position of the sink dish washer.

Further, still include the door body together with basin body 1 articulated, overflow arrangement 2 sets up on basin body 1's articulated end, and its simple structure, the operation of being convenient for can avoid overflow arrangement 2 to interfere or influence the motion of the door body.

Preferably, the water tank further comprises a flow guide member 7 arranged on the water tank body 1, the flow guide member 7 is provided with a flow guide channel, one end of the flow guide channel is communicated with the overflow port 11, and the other end of the flow guide channel penetrates through the water tank body 1 and then is communicated with the first water inlet 41.

Further, a sunken step 13 is arranged at the circumferential edge of the upper end of the sink body 1, the flow guide member 7 is arranged on the sunken step 13, at least part of the flow guide member 7 extends out of the surface of the sunken step 13, a through hole is formed in the back of the flow guide member 7 to form a water overflow opening 11, the design is reasonable and ingenious, and a user can be effectively prevented from directly seeing the water overflow opening.

Specifically, a sealing member 71 and a sealing gasket 72 are further included, wherein the sealing member 71 is disposed at a connecting position of the first water inlet 41 and the overflow opening 11, and the sealing gasket 72 is disposed at a middle position between the flow guide member 7 and the sink body 1, which can effectively enhance the sealing performance between the flow guide member 7 and the sink body 1.

In this embodiment, the door is hinged to the upper end of the sink body 1, that is, the door can be turned over along the hinged end of the sink body 1, so as to open or close the door, and in order to avoid the interference of the overflow device 2 or the influence on the movement of the door, the overflow device 2 can be preferentially arranged on the hinged end of the sink body 1. In this embodiment, the water tank body 1 has a washing chamber, an opening is formed at the top of the washing chamber, the opening expands relative to the inner space of the washing chamber and a sunken step 13 is formed between the opening and the inner space of the washing chamber, when the door body closes the washing chamber, the circumferential edge of the door body is sunk into the opening, and the inner side wall of the door body contacts with the surface of the sunken step 13. That is to say, the opening is located the top in washing chamber, and the opening is compared and is expanded outward in the washing chamber, and when the door body closed the opening, the surface contact of door body inside wall and formula of sinking step 13, also the formula of sinking step 13 is used for supporting the door body promptly, like this, has avoided the door body to sink into in the washing chamber. In addition, it can be understood that the sunken step 13 has a turning part compared with the side wall of the washing chamber, and the inner surface of the door body contacts with the sunken step 13 to play a role of sealing, thereby preventing the washing water from splashing out of the washing chamber. Further, the weirs 11 include a first weir 111 and a second weir 112, the first weir 111 and the second weir 112 are respectively connected to the first water inlet 41, the number of the guide members 7 is correspondingly set to two, a guide passage (not shown) is defined inside the guide member 7, the weir 11 is opened at a back position of an upper end of the guide member 7 and communicates with the guide passage, and a lower end of the guide member 7 communicates with the first water inlet 41 after passing through the depressed step 13, so that the guide passage communicates with the first overflow passage 44. In order to further improve the sealing effect between the diversion member 7 and the sink body 1, a sealing gasket 72 is disposed at the middle position between the diversion member and the sink body 1, a sealing member 71 is disposed at the connection position between the first water inlet 41 and the bottom of the sink body 1, and the lower end of the diversion member 7 passes through the sealing gasket 72 and the sunken step 13 in sequence and then is connected with the first water inlet 41 of the overflow device 2.

Particularly, the sink further comprises a mounting member 8, a mounting part is arranged at the position of the second water inlet 42, the mounting member 8 is arranged on the water outlet 12 in a penetrating way and then is matched and connected with the mounting part so as to mount the overflow device 2 on the side wall of the sink body 1, the structure is simple, and the overflow device 2 and the sink body 1 can be firmly mounted together.

In the present embodiment, the mounting member 8 is preferably a nut member, but is not limited to a nut member, and may be a suitable mounting member 8 according to the installation requirement, the mounting member 8 is provided with an external thread at the periphery of the second water inlet 42 to form a mounting portion, the mounting member 8 passes through the first water inlet 41 and then is connected with the mounting portion in a matching manner to fixedly mount the overflow device 2 on the side wall of the sink body 1, and simultaneously, it is also possible to ensure that the cavity of the overflow device 2 and the sink body 1 are communicated with each other, and in addition, in order to effectively ensure the sealing performance between the mounting member 8 and the mounting portion, a sealing member may be provided at a position.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.

Claims

1. An overflow device for a sink dishwasher, comprising a sink body (1), characterized by further comprising an overflow device (2) arranged on the sink body (1), the overflow device (2) having a housing (3), an overflow cavity (4) is defined in the shell (3), the overflow cavity (4) is respectively provided with a first water inlet (41), a second water inlet (42) and a water outlet (43) in a communication way, an overflow opening (11) connected with the first water inlet (41) is arranged at the top of the water tank body (1), a water outlet (12) connected with a second water inlet (42) is formed in the side wall of the water tank body (1), and water entering the overflow cavity (4) from the overflow port (11) and the water outlet (12) is discharged outside through the water outlet (43).

2. An overflow device for a sink dishwasher according to claim 1, wherein a first overflow channel (44) and a second overflow channel (45) are defined in the overflow chamber (4), respectively, wherein one ends of the first overflow channel (44) and the second overflow channel (45) communicate with the drain port (43), respectively, the other end of the first overflow channel (44) communicates with the first water inlet (41), and the other end of the second overflow channel (45) communicates with the second water inlet (42).

3. An overflow device for a sink dishwasher according to claim 2, wherein the second overflow channel (45) is provided with a bead (5) close to the second water inlet (42).

4. An overflow device for a sink dishwasher according to claim 2, wherein the second overflow channel (45) is movably provided with a baffle (6) at a position close to the drain opening (43), the baffle (6) being configured to open unidirectionally from the second water inlet (42) towards the drain opening (43).

5. An overflow device for a sink dishwasher according to claim 1, wherein the overflow (11) comprises a first overflow (111) and a second overflow (112), the first overflow (111) and the second overflow (112) being connected to the first water inlet (41), respectively.

6. An overflow device for a sink dishwasher according to claim 1, further comprising a door body hinged to the sink body (1), the overflow device (2) being arranged at the hinged end of the sink body (1).

7. The overflow device for a sink dishwasher according to claim 1, further comprising a flow guide member (7) provided on the sink body (1), wherein the flow guide member (7) has a flow guide channel, one end of which communicates with the overflow opening (11) and the other end of which communicates with the first water inlet (41) after passing through the sink body (1).

8. The overflow device for a sink dishwasher according to claim 7, wherein a sunken step (13) is provided at a circumferential edge of an upper end of the sink body (1), the guide member (7) is provided on the sunken step (13) and the guide member (7) at least partially protrudes out of a surface of the sunken step (13), and a through hole is opened at a back position of the guide member (7) to form the overflow hole (11).

9. An overflow device for a sink dishwasher according to claim 7, further comprising a sealing member (71) and a gasket (72), wherein the sealing member (71) is provided at a connection position of the first water inlet (41) and the overflow (11), and the gasket (72) is provided at an intermediate position of the flow guide member (7) and the sink body (1).

10. The overflow device for a sink dishwasher according to any one of claims 1 to 9, further comprising a mounting member (8), wherein a mounting portion is provided at the position of the second water inlet (42), and the mounting member (8) is inserted into the water outlet (12) and then is connected to the mounting portion in a fitting manner so as to mount the overflow device (2) on the side wall of the sink body (1).