CN219690661U - Basin and have cleaning machine of this basin - Google Patents
Basin and have cleaning machine of this basin Download PDFInfo
- Publication number
- CN219690661U CN219690661U CN202320598474.5U CN202320598474U CN219690661U CN 219690661 U CN219690661 U CN 219690661U CN 202320598474 U CN202320598474 U CN 202320598474U CN 219690661 U CN219690661 U CN 219690661U
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- Prior art keywords
- opening
- sealing
- water falling
- flanging
- inner container
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- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 238000007789 sealing Methods 0.000 claims abstract description 102
- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
A sink, comprising: the bottom wall of the water tank body is provided with a water outlet; the water falling device is arranged at the water falling opening and comprises a shell, and a cavity with a first opening at the top is formed in the shell; the inner container is hollow and forms a water falling cavity with an upper opening at the top and a lower opening at the bottom, the periphery of the upper opening horizontally extends outwards to form a second flanging, the inner container is arranged in the shell, and the second flanging is supported on the edge of the water falling opening; the sealing piece comprises a first sealing part which is in a cylinder shape extending up and down and sleeved on the periphery of the side wall of the inner container, the inner peripheral wall of the first sealing part is attached to the outer side wall of the inner container, and the outer peripheral wall is attached to the inner side wall of the outer shell; the second sealing part horizontally extends outwards from the upper end of the first sealing part, the top surface of the second sealing part is attached to the lower surface of the second flanging, and the bottom surface is attached to the edge of the water falling opening. The utility model also discloses a cleaning machine with the water tank. Compared with the prior art, the utility model can avoid water leakage.
Description
Technical Field
The utility model belongs to the technical field of water tank drainage structures, and particularly relates to a water tank and a cleaning machine with the water tank, capable of cleaning bowls, chopsticks and/or fruits and vegetables.
Background
The sink is used as a kitchen cleaning center, the use frequency is high, and the cleaning scene is complex and various. When a user washes dishes or needs to soak the cleaning object, the water falling device at the water falling opening of the water tank is blocked for storing water. The good water tank drainer is a precondition for ensuring the normal use of the water tank.
The Chinese patent No. 202021076791.3 (issued patent No. CN 212984076U) discloses a connection structure of a water falling device and a water tank, which is also a commonly adopted connection structure of a water tank and a water falling device in the prior art. Namely, the water falling device of the water tank is separated from the water tank, the water falling device is formed by threaded connection of sealing pieces, and the parts of the water falling device generally comprise an inner container, a sealing gasket, a filter basket, a plastic shell, a connecting screw and a nut, so that the whole structure is complex and the installation is troublesome; and when the connecting screw rod and the nut are slightly loosened, water leakage of the water falling device can be caused.
Disclosure of Invention
The first technical problem to be solved by the utility model is to provide a water tank for avoiding water leakage aiming at the current state of the art.
The second technical problem to be solved by the utility model is to provide a cleaning machine with the water tank.
The technical scheme adopted by the utility model for solving the first technical problem is as follows: a sink, comprising:
the bottom wall of the water tank body is provided with a water outlet;
the water falling device is arranged at the water falling opening of the water tank body and comprises:
a housing having a hollow interior forming a chamber with a first opening at a top and a second opening at a bottom; the shell is arranged below the water falling opening, and the first opening of the shell is opposite to the water falling opening;
the inner container is hollow and forms a water falling cavity with an upper opening at the top and a lower opening at the bottom, the periphery of the upper opening horizontally extends outwards to form a second flanging, the inner container is arranged in the shell, and the second flanging of the inner container is supported on the edge of the water falling opening of the water tank body;
a seal;
characterized in that the sealing element comprises:
the first sealing part is in a cylinder shape extending up and down and sleeved on the periphery of the side wall of the inner container, the inner peripheral wall of the first sealing part is attached to the outer side wall of the inner container, and the outer peripheral wall of the first sealing part is attached to the inner side wall of the shell;
the second sealing part horizontally extends outwards from the upper end of the first sealing part and is positioned between the second flanging and the edge of the water falling opening, the top surface of the second sealing part is attached to the lower surface of the second flanging, and the bottom surface is attached to the edge of the water falling opening.
Therefore, the first sealing part can play a role in end face sealing, the second sealing part plays a role in radial sealing, and water leakage from a water falling port can be avoided by matching the first sealing part with the second sealing part.
Preferably, the seal is constrained with the liner. For example, the seal can be constrained together with the liner by an over-molding process.
In order to better restrict the sealing element and the inner container together, preferably, the outer edge of the second flanging of the inner container extends downwards to form a baffle ring, the second sealing part of the sealing element is positioned in the baffle ring, the outer edge of the second sealing part is attached to the inner wall of the baffle ring, and the lower end of the baffle ring is supported on the edge of the water falling opening. In this way, the retainer ring can radially position the seal.
In each of the above schemes, preferably, the water falling cavity of the liner is divided into an upper part and a lower part by the filter basket, and the wall surface of the filter basket is provided with the filter holes so as to be communicated with the upper part and the lower part of the water falling cavity.
Preferably, the inner container further comprises a sealing cover, wherein the bottom surface of the sealing cover faces downwards and is arranged at the upper opening of the inner container so as to close the upper opening.
Preferably, the sealing cover is provided with a side peripheral wall extending upwards from the periphery of the bottom surface and a flange extending outwards horizontally from the upper end of the side peripheral wall, the sealing cover is covered at the upper opening of the inner container, the side peripheral wall of the sealing cover stretches into the upper opening, and the flange of the sealing cover is supported on the second turnup edge of the inner container;
the sealing cover also comprises a sealing ring which is arranged between the flange of the sealing cover and the second flanging of the liner or/and between the side peripheral wall of the sealing cover and the side wall of the liner. Thus, the sealing cover can close the upper opening of the inner container.
In each of the above solutions, preferably, the periphery of the first opening of the housing extends horizontally and outwards to form a first flange, and a top surface of the first flange abuts against a bottom wall of the water tank body located at the periphery of the water outlet.
Preferably, the bottom of the shell is connected with the bottom of the inner container through a bolt, and the rod part of the bolt extends up and down so as to tightly prop the second flanging of the inner container against the edge of the water outlet of the water tank body. Thus, the risk of water leakage can be further reduced. In the utility model, even if the bolt is loosened slightly, the second flanging of the liner is not completely abutted against the edge of the water outlet of the water tank body, and water leakage can be avoided due to the sealing element 3.
The utility model solves the second technical problem by adopting the technical proposal that: a cleaning machine characterized by having a water tank as described above.
Compared with the prior art, the utility model has the advantages that: through the structure with sealing member design for having first sealing part, second sealing part, and the sealing cooperation of the lateral wall of first sealing part and inner bag, the inside wall of shell, the sealing cooperation of the edge of the lower surface of the second turn-ups of second sealing part and inner bag, the mouth falls into water, so, first sealing part can play the effect of terminal surface seal, and the second sealing part plays radial seal's effect, and the cooperation of first sealing part and second sealing part can avoid water to leak from the mouth falls into water.
Drawings
FIG. 1 is a schematic view of a cleaning machine according to an embodiment of the present utility model;
FIG. 2 is a partial cross-sectional view of FIG. 1;
fig. 3 is an enlarged view of a portion a in fig. 2;
FIG. 4 is an exploded perspective view of the partial structure of FIG. 1;
FIG. 5 is a cross-sectional view of the water trap in an embodiment of the present utility model (omitting the filter basket and seal cap);
fig. 6 is an exploded perspective view of the water trap in an embodiment of the present utility model (omitting the filter basket and the sealing cover).
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 6, a water tank and a cleaning machine having the same according to a preferred embodiment of the present utility model includes a water tank body 6 and a water falling device.
The bottom wall of the water tank body 6 is provided with a water outlet 60.
The water falling device is arranged at the water falling opening 60 and comprises a shell 1, a liner 2, a sealing piece 3, a filter basket 4 and a sealing cover 5.
Wherein, the inside of the shell 1 is hollow to form a cavity with a first opening 11 at the top and a second opening 12 at the bottom, and the periphery of the first opening 11 extends horizontally outwards to form a first flanging 13. The shell 1 is arranged below the water falling opening 60, the first opening 11 of the shell 1 is opposite to the water falling opening 60, and the top surface of the first flanging 13 of the shell 1 is abutted against the bottom wall of the water tank body 6, which is positioned at the periphery of the water falling opening 60.
The inner container 2 is hollow to form a water falling cavity with an upper opening 21 at the top and a lower opening 22 at the bottom, the periphery of the upper opening 21 extends horizontally outwards to form a second flanging 23, the outer edge of the second flanging 23 extends downwards to form a baffle ring 24, the inner container 2 is arranged in the shell 1, and the lower end of the baffle ring 24 of the inner container 2 is supported on the edge of the water falling opening 60 of the water tank body 6. Meanwhile, the bottom of the inner container 2 is connected with the bottom of the outer shell 1 through a bolt 7, and the rod part of the bolt 7 extends up and down so as to tightly press the lower end of the baffle ring 24 of the inner container 2 against the edge of the water falling port 60 of the water tank body 6.
As shown in fig. 3, 5 and 6, the sealing member 3 is bound with the liner 2, and includes a first sealing portion 31 and a second sealing portion 32, wherein the first sealing portion 31 is in a cylindrical shape extending up and down and is sleeved on the outer periphery of the sidewall of the liner 2, the inner peripheral wall of the first sealing portion 31 is attached to the outer sidewall of the liner 2, and the outer peripheral wall of the first sealing portion 31 is attached to the inner sidewall of the housing 1; the second sealing portion 32 extends horizontally and outwards from the upper end of the first sealing portion 31 and is located between the second flange 23 and the edge of the water outlet 60, and the top surface of the second sealing portion 32 is in fit with the lower surface of the second flange 23 to form a sealing fit, and the bottom surface is in fit with the edge of the water outlet 60 to form a sealing fit. Meanwhile, the second sealing part 32 of the sealing member 3 is located in the space surrounded by the baffle ring 24, and the outer edge of the second sealing part 32 is attached to the inner wall of the baffle ring 24.
In this way, the first sealing portion 31 can play a role in end face sealing, the second sealing portion 32 plays a role in radial sealing, and the cooperation of the first sealing portion 31 and the second sealing portion 32 can prevent water from leaking from the water outlet 60.
The filtering basket 4 is arranged in the water falling cavity of the liner 2 to divide the water falling cavity into an upper part and a lower part, and the wall surface of the filtering basket 4 is provided with a filtering hole 40 to communicate the upper part and the lower part of the water falling cavity.
The sealing cover 5 is downwardly arranged at the upper opening 21 of the liner 2 to close the upper opening 21. The sealing cover 5 is provided with a side peripheral wall 51 extending upwards from the periphery of the bottom surface and a flange 52 extending outwards horizontally from the upper end of the side peripheral wall 51, the sealing cover 5 is covered at the upper opening 21 of the liner 2, the side peripheral wall 51 of the sealing cover 5 extends into the upper opening 21, and the flange 52 of the sealing cover 5 is supported on the second flanging 23 of the liner 2; the sealing cover 5 further comprises a sealing ring 53, the cross section of which is in an inverted L shape, the transverse part of the sealing ring is arranged between the flange 52 of the sealing cover 5 and the second flanging 23 of the liner 2, and the vertical part of the sealing ring is arranged between the side peripheral wall 51 of the sealing cover 5 and the side wall of the liner 2.
The cleaning machine of this embodiment includes foretell basin and spraying mechanism, and spraying mechanism is prior art, and the description is omitted here.
In the description and claims of the present utility model, terms indicating directions, such as "upper", "lower", "side", "top", "bottom", etc., are used to describe various example structural parts and elements of the present utility model, but these terms are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.
Claims (9)
1. A sink, comprising:
a water tank body (6), the bottom wall of which is provided with a water outlet (60);
the water falling device is arranged at a water falling opening (60) of the water tank body (6) and comprises:
a housing (1) with a hollow interior forming a chamber with a first opening (11) at the top and a second opening (12) at the bottom; the shell (1) is arranged below the water falling opening (60), and the first opening (11) of the shell (1) is opposite to the water falling opening (60);
the inner container (2) is hollow and forms a water falling cavity with an upper opening (21) at the top and a lower opening (22) at the bottom, the periphery of the upper opening (21) horizontally extends outwards to form a second flanging (23), the inner container (2) is arranged in the shell (1), and the second flanging (23) of the inner container (2) is supported on the edge of the water falling opening (60) of the water tank body (6);
a seal (3);
characterized in that the sealing element (3) comprises:
the first sealing part (31) is in a cylinder shape extending up and down and sleeved on the outer periphery of the side wall of the inner container (2), the inner peripheral wall of the first sealing part (31) is attached to the outer side wall of the inner container (2), and the outer peripheral wall of the first sealing part (31) is attached to the inner side wall of the shell (1);
the second sealing part (32) horizontally extends outwards from the upper end of the first sealing part (31) and is positioned between the second flanging (23) and the edge of the water falling port (60), the top surface of the second sealing part (32) is attached to the lower surface of the second flanging (23), and the bottom surface is attached to the edge of the water falling port (60).
2. The sink of claim 1, wherein: the sealing piece (3) is restrained with the inner container (2).
3. The sink of claim 2, wherein: the outer edge of the second flanging (23) of the liner (2) extends downwards to form a baffle ring (24), the second sealing part (32) of the sealing piece (3) is positioned in the baffle ring (24), the outer edge of the second sealing part (32) is attached to the inner wall of the baffle ring (24), and the lower end of the baffle ring (24) is supported on the edge of the water falling opening (60).
4. A sink according to any one of claims 1-3, characterized in that: the filter basket (4) is arranged in the water falling cavity of the liner (2) to divide the water falling cavity into an upper part and a lower part, and the wall surface of the filter basket (4) is provided with a filter hole (40) to communicate the upper part and the lower part of the water falling cavity.
5. A sink according to any one of claims 1-3, characterized in that: the inner container also comprises a sealing cover (5), the bottom surface of which is downwards covered at the upper opening (21) of the inner container (2) so as to close the upper opening (21).
6. The sink of claim 5, wherein: the sealing cover (5) is provided with a side peripheral wall (51) extending upwards from the periphery of the bottom surface and a flange (52) extending outwards horizontally from the upper end of the side peripheral wall (51), the sealing cover (5) is arranged at the upper opening (21) of the liner (2) in a covering manner, the side peripheral wall (51) of the sealing cover (5) stretches into the upper opening (21), and the flange (52) of the sealing cover (5) is supported on the second flanging (23) of the liner (2);
the sealing cover (5) also comprises a sealing ring (53) which is arranged between the flange (52) of the sealing cover (5) and the second flanging (23) of the liner (2) or/and between the side peripheral wall (51) of the sealing cover (5) and the side wall of the liner (2).
7. A sink according to any one of claims 1-3, characterized in that: the periphery of the first opening (11) of the shell (1) horizontally extends outwards to form a first flanging (13), and the top surface of the first flanging (13) is propped against the bottom wall of the water tank body (6) which is positioned at the periphery of the water falling opening (60).
8. The sink of claim 7, wherein: the bottom of the shell (1) is connected with the bottom of the inner container (2) through a bolt (7), and the rod part of the bolt (7) extends up and down so as to tightly prop the second flanging (23) of the inner container (2) against the edge of the water falling opening (60) of the water tank body (6).
9. A cleaning machine having a sink as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320598474.5U CN219690661U (en) | 2023-03-17 | 2023-03-17 | Basin and have cleaning machine of this basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320598474.5U CN219690661U (en) | 2023-03-17 | 2023-03-17 | Basin and have cleaning machine of this basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219690661U true CN219690661U (en) | 2023-09-15 |
Family
ID=87967055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320598474.5U Active CN219690661U (en) | 2023-03-17 | 2023-03-17 | Basin and have cleaning machine of this basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219690661U (en) |
-
2023
- 2023-03-17 CN CN202320598474.5U patent/CN219690661U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |