CN217204462U

CN217204462U - Lower nozzle cover plate

Info

Publication number: CN217204462U
Application number: CN202123430902.3U
Authority: CN
Inventors: 鲁志景; 汤艳玲; 王翠英
Original assignee: Huizhou Zhongzhengtong Hardware Products Co ltd
Current assignee: Huizhou Zhongzhengtong Hardware Products Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-16
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a lower mouth of a river apron, the filter comprises an apron body, the apron body include the upper cover plate and with upper cover plate threaded connection's lower apron, the upper cover plate top is provided with the torsion bar perpendicularly, the upper cover plate side is surrounded there is the seal groove, be equipped with the sealing washer in the seal groove, the apron top is equipped with the screw ring that realizes threaded connection with the upper cover plate down, the screw ring evenly is equipped with a plurality of holes that fall into water, can realize better water conservancy diversion effect, makes more even the flowing to downcomer inner wall of disinfectant ability.

Description

Lower nozzle cover plate

Technical Field

The utility model relates to a hydrophone technical field specifically is a lower mouth of a river apron.

Background

Push type hydrophone (drain plug) is a product structure of water storage and drainage, wide application in bathtub, wash-basin and wash platform etc. ordinary hydrophone structure has and carries the type of drawing, gravity type, upset type, magnet type etc. traditional structure hydrophone more or less can have some problems down, for example the hydrophone apron becomes easily and blocks the disinfection effect to the downcomer, and traditional lower mouth of a river apron is because there is not the water conservancy diversion effect, the antiseptic solution is direct whereabouts easily and is obstructed the downcomer inner wall whereabouts when making daily to the downcomer disinfect, cause the disinfection effect relatively poor.

Disclosure of Invention

In order to overcome the not enough of prior art scheme, the utility model provides a lower mouth of a river apron can the effectual problem that the solution background art provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a lower mouth of a river apron, includes the apron body, the apron body include the upper cover plate and with upper cover plate threaded connection's lower apron, the upper cover plate top is provided with the torsion board perpendicularly, the upper cover plate side is around there being the seal groove, be equipped with the sealing washer in the seal groove, the apron top is equipped with the screw ring that realizes threaded connection with the upper cover plate down, the screw ring evenly is equipped with a plurality of holes of falling into water.

Preferably, the torsion plate is provided with anti-slip threads.

Preferably, the sealing washer includes retainer plate and deformation circle, deformation circle bottom and retainer plate fixed connection, deformation circle top and retainer plate leave mutually.

Preferably, the top of the lower cover plate is further provided with a circular truncated cone-shaped flow guide block, and the bottom of the flow guide block is fixedly connected with the bottom of the water falling hole.

Preferably, the lower cover plate is of a circular truncated cone structure, and the top surface of the lower cover plate is flush with the bottom of the water falling hole.

Compared with the prior art, the beneficial effects of the utility model are that:

can realize better water conservancy diversion effect, make that disinfectant can more evenly flow to downcomer inner wall, turn round the upper cover plate through the torsion plate open during the use, make apron and water conservancy diversion piece expose down, encircle afterwards empting the antiseptic solution to water conservancy diversion piece lateral wall, make the antiseptic solution flow through the hole of falling into water through the water conservancy diversion piece to reach the antiseptic solution and circulate to downcomer inner wall through apron bottom down, can further improve the water conservancy diversion effect through the lower apron that sets up the round platform shape.

Drawings

Fig. 1 is a schematic structural view of a cover plate of a drainage port.

Reference numbers in the figures:

1-cover plate body, 2-upper cover plate, 21-torsion plate, 211-anti-slip pattern, 22-sealing groove, 23-sealing ring, 231-fixing ring, 232-deformation ring, 3-lower cover plate, 31-threaded ring, 311-water falling hole and 32-flow guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious 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.

As shown in fig. 1, a sewer cover plate comprises a cover plate body 1, wherein the cover plate body 1 comprises an upper cover plate 2 and a lower cover plate 3 in threaded connection with the upper cover plate 2, a torsion plate 21 is vertically arranged at the top of the upper cover plate 2, a sealing groove 22 is surrounded on the side surface of the upper cover plate 2, a sealing ring 23 is arranged in the sealing groove 22, a threaded ring 31 in threaded connection with the upper cover plate 2 is arranged at the top of the lower cover plate 3, a plurality of water falling holes 311 are uniformly formed in the threaded ring 31, the torsion plate 21 is provided with anti-skid threads 211, the sealing ring 23 comprises a fixing ring 231 and a deformation ring 232, the bottom of the deformation ring 232 is fixedly connected with the fixing ring 231, the top of the deformation ring 232 is separated from the fixing ring 231, a truncated cone-shaped flow guide block 32 is further arranged at the top of the lower cover plate 3, the bottom of the flow guide block 32 is fixedly connected with the bottom of the water falling hole 311, and the lower cover plate 3 is in a truncated cone structure, the top surface of the lower cover plate 3 is flush with the bottom of the water falling hole 311, so that a better flow guiding effect can be realized, the disinfectant can uniformly flow to the inner wall of the sewer pipe, the upper cover plate 2 is twisted off through the torsion plate 21 during use, the lower cover plate 3 and the flow guiding block 32 are exposed, then the disinfectant is poured to the side wall of the flow guiding block 32 in a surrounding manner, the disinfectant flows out through the water falling hole 311 through the flow guiding block 32, the disinfectant flows to the inner wall of the sewer pipe through the bottom of the lower cover plate 3, and the flow guiding effect can be further improved through the lower cover plate 3 with the truncated cone shape.

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.

Claims

1. The utility model provides a lower mouth of a river apron which characterized in that: the improved cover plate comprises a cover plate body, the cover plate body comprises an upper cover plate and a lower cover plate in threaded connection with the upper cover plate, a torsion plate is perpendicularly arranged at the top of the upper cover plate, a sealing groove is formed in the side face of the upper cover plate in a surrounding mode, a sealing ring is arranged in the sealing groove, a threaded ring in threaded connection with the upper cover plate is arranged at the top of the lower cover plate, and a plurality of water falling holes are uniformly formed in the threaded ring.

2. A collector nozzle cover plate according to claim 1, wherein: the torsion plate is provided with anti-skid lines.

3. A collector nozzle cover plate according to claim 1, wherein: the sealing ring comprises a fixed ring and a deformation ring, the bottom of the deformation ring is fixedly connected with the fixed ring, and the top of the deformation ring is separated from the fixed ring.

4. A collector nozzle cover plate according to claim 1, wherein: the top of the lower cover plate is also provided with a circular truncated cone-shaped flow guide block, and the bottom of the flow guide block is fixedly connected with the bottom of the water falling hole.

5. A collector nozzle cover plate according to claim 1, wherein: the lower cover plate is of a circular truncated cone structure, and the top surface of the lower cover plate is flush with the bottom of the water falling hole.