CN217629010U - Filter screen structure of water inlet valve for washing machine - Google Patents
Filter screen structure of water inlet valve for washing machine Download PDFInfo
- Publication number
- CN217629010U CN217629010U CN202121551551.9U CN202121551551U CN217629010U CN 217629010 U CN217629010 U CN 217629010U CN 202121551551 U CN202121551551 U CN 202121551551U CN 217629010 U CN217629010 U CN 217629010U
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- Prior art keywords
- filter screen
- water inlet
- washing machine
- spare
- annular portion
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000005406 washing Methods 0.000 title claims abstract description 22
- 210000003205 muscle Anatomy 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a filter screen structure of water intaking valve for washing machine, water inlet department is located to the filter screen subassembly, it includes first filter screen spare and second filter screen spare, first filter screen spare includes annular portion, and link to each other with annular portion right side limit, and towards the first filter screen portion of the hemisphere that annular portion center is sunken, the second filter screen spare includes the flat plate portion that offsets with annular portion right side limit, and with first filter screen portion towards the hemisphere second filter screen portion with one side is sunken, wherein, annular portion has along its outer wall circumference interval setting, with the protruding muscle of water inlet inner wall interference fit. Because rivers need pass through first filter screen portion and second filter screen portion in proper order, the filter effect is good like this, and first filter screen portion and second filter screen portion are the hemisphere, have increased like this with the area of contact of rivers, have further improved the filter effect, in addition, protruding muscle and water inlet inner wall interference fit on the first filter screen spare outer wall to make the filter screen subassembly assemble in water inlet department, the dismouting is swift convenient like this, has improved assembly efficiency.
Description
Technical Field
The utility model relates to a washing machine accessory technical field, concretely relates to filter screen structure of water intaking valve for washing machine.
Background
Because the water quality of different regions in China is different, some tiny sand grains and other granular substances exist in daily life water, the water can be used only after being filtered, and especially when a washing machine is used, the granular substances not only can pollute clothes, but also can damage the washing machine, and the service life is shortened. Therefore, a filter screen is arranged at a water inlet at present, but the existing filter screen has the defects of inconvenient disassembly and assembly and poor filtering effect.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the washing machine filter screen among the prior art and having the defect that the dismouting is inconvenient, the filter effect is poor to a filter screen structure of water intaking valve for washing machine that the dismouting is swift convenient, the filter effect is good is provided.
Therefore, the utility model provides a filter screen structure of a water inlet valve for a washing machine, which comprises a valve body and a filter screen assembly, wherein the valve body is provided with a water inlet and a plurality of water outlets which are respectively arranged at two sides of the valve body; the filter screen subassembly is located water inlet department, its first filter screen spare and the second filter screen spare that the coincide set up about including, first filter screen spare include annular portion, and with the annular portion right side limit links to each other, just moves towards the first filter screen portion of the sunken hemisphere in annular portion center, the second filter screen spare include with the flat plate portion that annular portion right side limit was supported mutually, and with first filter screen portion moves towards the same sunken hemisphere second filter screen portion of side, wherein, annular portion have along its outer wall circumference interval set up, with water inlet inner wall interference fit's protruding muscle.
The meshes of the first filter screen part and the second filter screen part are arranged in a staggered manner.
The convex ribs are arc-shaped.
First filter screen portion is kept away from one side shaping of valve body has first handle portion, first handle portion middle part shaping has the through-hole.
Two sides of the first handle part extend to be connected with the inner wall of the annular part.
Mesh holes are formed on the flat plate part.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a filter screen structure of water intaking valve for washing machine, because rivers need pass through first filter screen portion and second filter screen portion in proper order, the filter effect is good like this, and first filter screen portion and second filter screen portion are the hemisphere, increased like this with the area of contact of rivers, the filter effect has further been improved, additionally, protruding muscle and water inlet inner wall interference fit on the first filter screen spare outer wall, thereby make the filter screen subassembly assemble in water inlet department, the dismouting is swift convenient like this, and the assembly efficiency is improved.
2. The utility model provides a filter screen structure of water intaking valve for washing machine, the mesh of first filter screen portion and second filter screen portion are crisscross setting, and the filter effect is better like this.
3. The utility model provides a filter screen structure of water intaking valve for washing machine, one side shaping that valve body was kept away from to first filter screen portion have first handle portion, and first handle portion middle part shaping has the through-hole, and first handle portion more makes things convenient for people to operate.
4. The utility model provides a filter screen structure of water intaking valve for washing machine, the both sides of first handle portion extend to and link to each other with the inner wall of annular portion, make the structure of first handle portion more firm like this, increase of service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a water inlet valve for a washing machine according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic illustration of an exploded view of a screen assembly;
FIG. 5 is a perspective view of a first screen element;
FIG. 6 is an enlarged schematic view of portion B of FIG. 2;
fig. 7 is a perspective view of a threaded plug.
Description of reference numerals: 1. a first screen member; 11. an annular portion; 12. a first screen section; 13. a rib is protruded; 14. a first handle portion; 15. a through hole; 2. a second screen element; 21. a flat plate portion; 22. a second screen section; 3. a valve body; 31. a water inlet; 32. a water outlet; 33. a water outlet end; 34. a conical surface; 4. a threaded plug; 41. an annular groove; 42. a second handle portion; 43. inserting slots; 5. an annular seal ring.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Examples
The embodiment provides a water inlet valve for a washing machine, which is shown in fig. 1 and 2 and comprises a valve body 3, a threaded plug 4 and a filter screen assembly.
The valve body 3 is provided with a threaded plug 4 at the water outlet end 33, internal threads are arranged in the water outlet end 33, a chamfer beneficial to the installation of the threaded plug 4 is arranged at the opening of the water outlet end 33, and the valve body 3 is also provided with a water inlet 31 and three water outlets 32 which are respectively arranged at two sides of the valve body.
The threaded plug 4, as shown in fig. 6 and 7, is provided with an external thread adapted to the internal thread. The threaded plug 4 is further formed with an annular groove 41 suitable for mounting the annular sealing ring 5, the outer edge of the annular sealing ring 5 is arranged to exceed the opening of the annular groove 41, as shown in fig. 6, the inner wall of the water outlet end 33 has a tapered surface 34 which abuts against the annular sealing ring 5 and presses the annular sealing ring 5, a second handle portion 42 is formed on one side of the threaded plug 4 away from the valve body 3, and a slot 43 adapted to the head of a straight screwdriver is formed in the second handle portion 42. By providing the conical surface 34, the sealing performance is improved as the conical surface 34 presses the annular sealing ring 5 more deeply as the plug 4 is screwed in.
The filter screen assembly is arranged at the water inlet 31, and comprises a first filter screen element 1 and a second filter screen element 2 which are arranged in a left-right overlapping mode as shown in fig. 3.
First filter element 1, as shown in fig. 4 and 5, it includes annular portion 11, and with 11 right sides of annular portion link to each other, and towards 11 first filter screen portions 12 of sunken hemisphere in center of annular portion, annular portion 11 have along its outer wall circumference interval set up, with water inlet 31 inner wall interference fit's protruding muscle 13, in this embodiment, protruding muscle 13 is the arc. A first handle part 14 is formed on one side of the first filter screen part 12 far away from the valve body 3, a through hole 15 is formed in the middle of the first handle part 14, and two sides of the first handle part 14 extend to be connected with the inner wall of the annular part 11.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.
Claims (6)
1. A filter screen structure of a water inlet valve for a washing machine is characterized by comprising:
the valve body (3) is provided with a water inlet (31) and a plurality of water outlets (32) which are respectively arranged at two sides of the valve body;
the filter screen subassembly is located water inlet (31) department, its first filter screen spare (1) and second filter screen spare (2) that set up including controlling the coincide, first filter screen spare (1) include annular portion (11), and with annular portion (11) right side limit links to each other, and court the sunken hemisphere first filter screen portion (12) in annular portion (11) center, second filter screen spare (2) include with flat plate portion (21) that annular portion (11) right side limit offseted, and with first filter screen portion (12) towards same one side sunken hemisphere second filter screen portion (22), wherein, annular portion (11) have along its outer wall circumference interval set up, with water inlet (31) inner wall interference fit's protruding muscle (13).
2. The screen structure of a water inlet valve for a washing machine as claimed in claim 1, wherein the meshes of the first screen part (12) and the second screen part (22) are staggered.
3. The screen structure of a water inlet valve for a washing machine as claimed in claim 1 or 2, wherein the rib (13) is formed in an arc shape.
4. The screen structure of a water inlet valve for a washing machine as claimed in claim 1, wherein a first handle portion (14) is formed at a side of the first screen portion (12) remote from the valve body (3), and a through hole (15) is formed at a central portion of the first handle portion (14).
5. The screen structure of a water inlet valve for a washing machine as claimed in claim 4, wherein both sides of the first handle part (14) are extended to be connected with the inner wall of the ring part (11).
6. The screen structure of a water inlet valve for a washing machine as claimed in claim 1, wherein the flat plate portion (21) is formed with meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121551551.9U CN217629010U (en) | 2021-07-08 | 2021-07-08 | Filter screen structure of water inlet valve for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121551551.9U CN217629010U (en) | 2021-07-08 | 2021-07-08 | Filter screen structure of water inlet valve for washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217629010U true CN217629010U (en) | 2022-10-21 |
Family
ID=83619525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121551551.9U Active CN217629010U (en) | 2021-07-08 | 2021-07-08 | Filter screen structure of water inlet valve for washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217629010U (en) |
-
2021
- 2021-07-08 CN CN202121551551.9U patent/CN217629010U/en active Active
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| GR01 | Patent grant |