CN218484469U - Go out water subassembly, water tank and scrubber - Google Patents
Go out water subassembly, water tank and scrubber Download PDFInfo
- Publication number
- CN218484469U CN218484469U CN202222256803.6U CN202222256803U CN218484469U CN 218484469 U CN218484469 U CN 218484469U CN 202222256803 U CN202222256803 U CN 202222256803U CN 218484469 U CN218484469 U CN 218484469U
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- China
- Prior art keywords
- water outlet
- water
- valve core
- pipe
- subassembly
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 238000007789 sealing Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyoxymethylene Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a go out water subassembly, water tank and scrubber. The water outlet assembly comprises an outer pipe; the inner pipe is arranged in the outer pipe, a space is formed between the inner pipe and the outer pipe, at least part of the water outlet bulge is arranged in the space, and a water passing channel is formed in the inner pipe; the connecting piece, the connecting piece set up in the interval, just the outer tube with the inner tube passes through the connecting piece is connected. The utility model discloses a go out water subassembly, water tank and floor cleaning machine adopts outer tube and inner tube and connecting piece integrated into one piece and constitutes the valve body to make outer tube and inner tube and play water arch carry out the interference seal fit, when the installation directly will go out the water arch extrude into the interval in can, the effectual assembly degree of difficulty that reduces out the water subassembly, including the inside case that sets up simultaneously, utilize the water pressure of case self gravity and delivery port department to increase the effectual sealed effect of guaranteeing out the water subassembly, the subassembly is with low costs less, the simple high efficiency of whole assembly.
Description
Technical Field
The utility model relates to an articles for daily use technical field, more specifically the theory that says so, it relates to a go out water subassembly, water tank and scrubber.
Background
Its structure of going out of clear water tank of floor cleaning machine product of selling on the existing market is mostly the structure of spring + case + sealing cap, this kind of structure subassembly relates to the part many, it is with high costs many that required division utensil mould, and in the assembling process, need seal the water tank periphery with delivery port outside assembly sealing washer, the inside taut sealing member of relying on spring force of water tank seals in the box, whole assembly need with the case sheathe spring after with the frock with it up the died make its spill behind the assembly head down press the card down and die to target in place again, make the assembling process of going out the water structure complicated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a go out water subassembly, water tank and scrubber has solved the complicated problem of water structure assembling process among the prior art.
The utility model discloses a water outlet assembly sets up in water outlet department, water outlet department is provided with out the water arch, water outlet assembly includes:
an outer tube;
the inner pipe is arranged in the outer pipe, a gap is formed between the inner pipe and the outer pipe, at least part of the water outlet bulge is arranged in the gap, and a water passing channel is formed inside the inner pipe;
the connecting piece is arranged in the space, and the outer pipe and the inner pipe are connected through the connecting piece;
the valve core is movably arranged in the inner pipe and can close or open the water passing channel.
The outer surface of the water outlet bulge is provided with a bulge structure, the outer pipe is provided with a first groove communicated with the space, and the bulge structure is in sealing fit with the first groove.
The end part of the inner pipe, which is far away from the water outlet, is provided with a water outlet hole, the valve core can seal or open the water outlet hole, and part of the valve core can extend into the water outlet hole.
The water outlet assembly further comprises a resetting piece, the resetting piece is arranged on the inner pipe, the resetting piece is arranged on one side, away from the water outlet hole, of the valve element, and the resetting piece can enable the valve element to move towards the direction of closing the water outlet hole.
The one end that resets set up in on the inner tube, the other end butt of piece that resets in on the case, and when the case was kept away from the apopore, the piece that resets produced deformation.
The reset piece is of a conical structure, a flow passage is arranged on the side face of the conical structure, the bottom face edge of the conical structure is arranged on the inner tube, the tip portion of the conical structure is abutted to the valve core, and the height of the conical structure is adjustable.
The reset piece is connected to one end, close to the water outlet, of the inner pipe.
The outer tube, the inner tube and the connecting piece are integrally formed.
Another aspect of the present invention provides a water tank, including the above-mentioned water outlet assembly.
Another aspect of the utility model provides a floor cleaning machine, including foretell water outlet assembly or foretell water tank.
The utility model discloses a go out water subassembly, water tank and floor cleaning machine adopts outer tube and inner tube and connecting piece and constitutes the valve body to make outer tube and inner tube and play water arch carry out the interference seal fit, when the installation directly will go out the protruding crowded interval of water in can, the effectual assembly degree of difficulty that reduces out the water subassembly only need including the inside case that sets up, the subassembly is few, with low costs, the simple high efficiency of whole assembly.
Drawings
FIG. 1 is a cross-sectional view of a water outlet assembly according to an embodiment of the present invention;
legend: 100. water outlet bulges; 200. an outer tube; 300. an inner tube; 400. a connecting member; 500. a valve core; 101. a raised structure; 201. a first groove; 301. a water outlet hole; 600. a reset member.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the contents of the specification.
As shown in fig. 1, the utility model discloses a water outlet assembly sets up in water outlet department, water outlet department is provided with water outlet arch 100, water outlet assembly includes: an outer tube 200; the inner pipe 300 is arranged in the outer pipe 200, a space is arranged between the inner pipe 300 and the outer pipe 200, at least part of the water outlet bulge 100 is arranged in the space, and a water passing channel is formed in the inner pipe 300; a connector 400, wherein the connector 400 is disposed in the space, and the outer tube 200 and the inner tube 300 are connected by the connector 400; and the valve core 500, the valve core 500 is movably arranged in the inner pipe 300, and the valve core 500 can close or open the water passing channel. Adopt outer tube 200 and inner tube 300 and connecting piece 400 and constitute the valve body to make outer tube 200 and inner tube 300 and play protruding 100 of water carry out interference seal fit, when the installation directly with go out protruding 100 of water squeeze into the interval in can, the effectual assembly degree of difficulty that reduces the water subassembly only needs to set up case 500 in inner tube 300 is inside, the subassembly is few, with low costs, the simple high efficiency of whole assembly. Meanwhile, the valve core 500 is arranged in the inner pipe 300, and the sealing effect of the water outlet assembly is effectively ensured by utilizing the gravity of the valve core 500 and the water pressure at the water outlet.
Wherein, outer tube 200, inner tube 300 and connecting piece 400 integrated into one piece, optionally, outer tube 200, inner tube 300 and connecting piece 400 all adopt the silica gel material to make, need the structure of spring plus sealing cap among the prior art, simple structure, the part is few.
The valve core 500 is made of polyoxymethylene (POM plastic) and has a density greater than that of water, so that when water exists in the water passage, the valve core 500 can move under the gravity of itself to be matched with a corresponding structure in the water passage to seal the water passage.
Preferably, the cross-sections of the outer tube 200, the inner tube 300 and the water outlet protrusion 100 are all circular, the outer diameter of the water outlet protrusion 100 is slightly larger than the diameter of the outer tube 200 (for example, the diameter of the water outlet protrusion 100 is 22.8mm, the inner diameter of the outer tube 200 is 22.2mm, and an interference fit of 0.3mm is formed between the water outlet protrusion 100 and the outer tube 200), and the diameter of the inner tube 300 is slightly larger than the inner diameter of the water outlet protrusion 100, so that an interference fit is also formed between the inner surface of the inner tube 300 and the inner surface of the water outlet protrusion 100.
The cross section of the water passage and the cross section of the valve core 500 are both circular, and the diameter of the water passage is slightly larger than that of the valve core 500, so that the valve core 500 can move in the water passage.
The outer surface of the water outlet bulge 100 is provided with a bulge structure 101, the outer pipe 200 is provided with a first groove 201 communicated with the space, and the bulge structure 101 is in sealing fit with the first groove 201. The bulge structure 101 and the first groove 201 are matched to prevent the water outlet assembly and the water outlet bulge 100 from moving relatively, and the water outlet assembly is reliably mounted.
The end of the inner pipe 300 far away from the water outlet is provided with a water outlet hole 301, and the valve core 500 can close or open the water outlet hole 301. Wherein the diameter of case 500 is greater than the diameter of apopore 301 to when case 500 extrudes on apopore 301 place terminal surface, case 500 can seal apopore 301 totally, and the exterior structure also can insert inside inner tube 300 through apopore 301, extrudees case 500 to keeping away from apopore 301, thereby opens apopore 301 and carries out the drainage.
Preferably, the portion of the valve element 500 facing the water outlet hole 301 is a portion of the valve element 500 capable of extending into the water outlet hole 301. Further increasing the sealing effect of the valve element 500 on the water outlet hole 301.
The water outlet assembly further comprises a resetting piece 600, the resetting piece 600 is arranged on the inner pipe 300, the resetting piece 600 is arranged on one side, away from the water outlet hole 301, of the valve core 500, and the resetting piece 600 can enable the valve core 500 to move towards the direction of closing the water outlet hole 301. The valve cartridge 500 is restricted from moving within the inner tube 300 by the restoring member 600, preventing the valve cartridge 500 from falling out when the water outlet assembly is inverted.
One end of the reset piece 600 is arranged on the inner pipe 300, the other end of the reset piece 600 is abutted to the valve core 500, and when the valve core 500 is far away from the water outlet 301, the reset piece 600 deforms, when the reset piece 600 is in an original state, the valve core 500 is in a state of sealing the water outlet 301, when other structures push the valve core 500 away from the water outlet 301, the water outlet 301 is opened, and meanwhile, the reset piece 600 is extruded and deformed by the movement of the valve core 500, so that a trend is provided for the valve core 500 to seal the water outlet 301, and when other structures leave the water outlet 301, the reset piece 600 gradually restores the original state to push the valve core 500 towards the water outlet 301, so that the water outlet 301 is sealed.
The reset piece 600 is a conical structure, a flow passage is arranged on the side surface of the conical structure, the bottom edge of the conical structure is arranged on the inner tube 300, the tip part of the conical structure is abutted against the valve core 500, and the height of the conical structure is adjustable. When the conical structure is changed, the height of the conical structure is changed due to the limitation of the inner tube 300 and the limitation of the moving path of the valve core 500, and meanwhile, the flow passage can enable water flow and the like to pass through the reset piece 600, so that the water outlet reliability is ensured.
Optionally, the reset piece 600 is connected to one end of the inner tube 300 close to the water outlet. That is, the end of the water outlet protrusion 100 is located between the position where the restoring member 600 is connected to the inner tube 300 and the connecting member 400, when the restoring member 600 deforms, the restoring member 600 will press the inner tube 300 towards the outer tube 200, thereby further increasing the reliability of the connection between the water outlet assembly and the water outlet protrusion 100.
The end of the water outlet protrusion 100 is abutted to the connecting piece 400, that is, when the protrusion structure 101 is matched with the first groove 201, the end of the water outlet protrusion 100 is abutted to the connecting piece 400, so that the sealing effect between the water outlet assembly and the water outlet protrusion 100 is further increased.
In order to further increase the structural strength of the water outlet assembly, an annular reinforcing rib is provided on the outer surface of the outer pipe 200 to increase the structural strength of the outer pipe 200.
Preferably, the number of the annular reinforcing ribs is two, one annular reinforcing rib is located above the first groove, and the other annular reinforcing rib is located below the first groove. The structural strength of the housing 200 is increased by the annular reinforcing ribs.
Another aspect of the utility model provides a water tank, including foretell water outlet assembly. The water outlet component is arranged at the water outlet of the water tank.
Another aspect of the present invention provides a floor washing machine, comprising the above-mentioned water outlet assembly or the above-mentioned water tank.
It is to be understood that the above-described embodiments of the present invention are merely examples provided for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.
Claims (10)
1. The utility model provides a water outlet assembly sets up in water outlet department, water outlet department is provided with water outlet protrusion (100), its characterized in that: the water outlet assembly comprises:
an outer tube (200);
the inner pipe (300) is arranged in the outer pipe (200), a gap is formed between the inner pipe (300) and the outer pipe (200), at least part of the water outlet bulge (100) is arranged in the gap, and a water passing channel is formed in the inner part of the inner pipe (300);
a connector (400), wherein the connector (400) is arranged in the space, and the outer pipe (200) and the inner pipe (300) are connected through the connector (400);
the valve core (500) is movably arranged in the inner pipe (300), and the valve core (500) can close or open the water passing channel.
2. The water outlet assembly according to claim 1, wherein a protrusion structure (101) is arranged on the outer surface of the water outlet protrusion (100), a first groove (201) communicated with the gap is arranged on the outer pipe (200), and the protrusion structure (101) is in sealing fit with the first groove (201).
3. The water outlet assembly according to claim 1, characterized in that the end of the inner pipe (300) far away from the water outlet is provided with a water outlet hole (301), the valve core (500) can close or open the water outlet hole (301), and part of the valve core (500) can extend into the water outlet hole (301).
4. The water outlet assembly according to claim 3, further comprising a reset member (600), wherein the reset member (600) is disposed on the inner tube (300), the reset member (600) is disposed on a side of the valve core (500) away from the water outlet hole (301), and the reset member (600) can move the valve core (500) in a direction to close the water outlet hole (301).
5. The water outlet assembly according to claim 4, wherein one end of the reset member (600) is disposed on the inner tube (300), the other end of the reset member (600) abuts against the valve core (500), and the reset member (600) deforms when the valve core (500) is far away from the water outlet hole (301).
6. The water outlet assembly according to claim 4, wherein the restoring member (600) is a conical structure, a flow passage is provided on a side surface of the conical structure, a bottom edge of the conical structure is provided on the inner tube (300), a tip of the conical structure abuts against the valve core (500), and a height of the conical structure is adjustable.
7. The outlet assembly of claim 6, wherein said reset member (600) is connected to an end of said inner tube (300) adjacent to said outlet.
8. The water outlet assembly according to claim 1, wherein the outer tube (200), the inner tube (300) and the connector (400) are integrally formed.
9. A water tank, characterized in that: comprising the water outlet assembly of any one of claims 1 to 8.
10. A floor scrubber, its characterized in that: comprising the water outlet assembly of any one of claims 1 to 8 or the water tank of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222256803.6U CN218484469U (en) | 2022-08-25 | 2022-08-25 | Go out water subassembly, water tank and scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222256803.6U CN218484469U (en) | 2022-08-25 | 2022-08-25 | Go out water subassembly, water tank and scrubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218484469U true CN218484469U (en) | 2023-02-17 |
Family
ID=85188502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222256803.6U Active CN218484469U (en) | 2022-08-25 | 2022-08-25 | Go out water subassembly, water tank and scrubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218484469U (en) |
-
2022
- 2022-08-25 CN CN202222256803.6U patent/CN218484469U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |