CN211774245U - Anti-overflow drainer - Google Patents
Anti-overflow drainer Download PDFInfo
- Publication number
- CN211774245U CN211774245U CN202020039841.4U CN202020039841U CN211774245U CN 211774245 U CN211774245 U CN 211774245U CN 202020039841 U CN202020039841 U CN 202020039841U CN 211774245 U CN211774245 U CN 211774245U
- Authority
- CN
- China
- Prior art keywords
- waterproof sealing
- mounting
- overflow
- external screw
- hydrophone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000002265 prevention Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model discloses a hydrophone under anti-overflow, including casing, last waterproof sealing circle, lower waterproof sealing circle and mounting, be equipped with spillway hole and external screw thread on the casing, be equipped with the internal thread that corresponds with the external screw thread structure in the mounting, its characterized in that, still be equipped with the plane gasket down between waterproof sealing circle and the mounting upper portion. The beneficial effects are that: a plane gasket is arranged between the lower waterproof sealing ring and the upper part of the fixing piece, so that the rotating resistance is greatly reduced, and the fixing strength is increased.
Description
Technical Field
The utility model particularly relates to an anti-overflow drainer.
Background
The lower sealing ring of the existing overflow-proof drainer is directly contacted with the fixing piece, the fixing piece rotates upwards to extrude the lower sealing ring to move upwards when the overflow-proof drainer is fixed, and the rotating resistance is large when the fixing piece is contacted with the lower sealing ring, so that the overflow-proof drainer cannot be well fixed on a wash basin or a cleaning table.
Disclosure of Invention
An object of the utility model is to provide a hydrophone under anti-overflow to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a hydrophone under anti-overflow, includes casing, goes up waterproof sealing washer, waterproof sealing washer and mounting down, be equipped with spillway hole and external screw thread on the casing, be equipped with the internal thread that corresponds with the external screw thread structure in the mounting, its characterized in that, still be equipped with the plane gasket between lower waterproof sealing washer and the mounting upper portion.
According to a further technical scheme, the upper portion of the fixing piece is provided with a mounting groove for placing the planar gasket.
According to the technical scheme, an inner notch is further formed in the inner side of the mounting groove, an extending portion is further arranged on the lower portion of the lower waterproof sealing ring, and the extending portion is correspondingly arranged in the inner notch.
The technical scheme is further characterized in that the lower part of the fixing piece is also provided with an interface.
The technical scheme is further characterized in that the lower waterproof sealing ring is further provided with a leakage-proof convex line.
The beneficial effects are that: a plane gasket is arranged between the lower waterproof sealing ring and the upper part of the fixing piece, so that the rotating resistance is greatly reduced, and the fixing strength is increased.
Drawings
FIG. 1: the structure chart of the utility model.
FIG. 2: the utility model discloses a section view.
FIG. 3: the utility model discloses a mounting and lower waterproof sealing ring's schematic structure diagram.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;
fig. 1-3, an anti-overflow drainer, includes casing 1, last waterproof sealing washer 2, lower waterproof sealing washer 3 and mounting 5, be equipped with spillway hole 11 and external screw thread 12 on the casing 1, be equipped with the internal thread 53 that corresponds with external screw thread 12 structure in the mounting 5, its characterized in that, be equipped with plane gasket 4 between lower waterproof sealing washer 3 and the mounting 5 upper portion, the rotational resistance that has significantly reduced has increased fixed intensity.
Further technical scheme, the upper portion of mounting 5 is equipped with the mounting groove that is used for placing plane gasket 4, simple to operate.
Further technical scheme, the mounting groove inboard still is equipped with interior breach 52, the lower part of waterproof sealing washer 3 still is equipped with extension 32 down, extension 32 corresponds and sets up in interior breach 52, and waterproof sealing washer 3 caused deformation under the extrusion when rotatory mounting 5 is fixed, makes waterproof sealing washer 3 main part periphery area of contact increase down, so increases sealing strength.
Further technical scheme, its characterized in that, the lower part of mounting 5 still is equipped with the kneck, and mounting 5 and kneck integrated design, it is more convenient to install.
The technical scheme is further characterized in that the lower waterproof sealing ring 3 is also provided with a leakage-proof convex line 31.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a hydrophone under anti-overflow, includes casing, goes up waterproof sealing washer, waterproof sealing washer and mounting down, be equipped with spillway hole and external screw thread on the casing, be equipped with the internal thread that corresponds with the external screw thread structure in the mounting, its characterized in that, still be equipped with the plane gasket between lower waterproof sealing washer and the mounting upper portion.
2. The overflow resistant hydrophone of claim 1 wherein the upper portion of the fixture is provided with a mounting groove for placement of the planar gasket.
3. The overflow-proof drainer as claimed in claim 2, wherein an inner notch is further provided inside the mounting groove, and an extension portion is further provided at a lower portion of the lower waterproof sealing ring, and the extension portion is correspondingly disposed in the inner notch.
4. The overflow resistant hydrophone of claim 1, wherein the lower portion of the fixture is further provided with an interface.
5. The overflow prevention hydrophone of claim 1 wherein the lower waterproof seal ring is further provided with leak-proof ridges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039841.4U CN211774245U (en) | 2020-01-09 | 2020-01-09 | Anti-overflow drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039841.4U CN211774245U (en) | 2020-01-09 | 2020-01-09 | Anti-overflow drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211774245U true CN211774245U (en) | 2020-10-27 |
Family
ID=72888556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020039841.4U Expired - Fee Related CN211774245U (en) | 2020-01-09 | 2020-01-09 | Anti-overflow drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211774245U (en) |
-
2020
- 2020-01-09 CN CN202020039841.4U patent/CN211774245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |