CN211344393U - Plastic connecting pipeline for preventing water leakage - Google Patents

Abstract

The utility model discloses a prevent plastic connecting pipe who leaks, including the upper portion pipeline, be connected with the go-between on the upper portion pipeline, the outside of go-between is provided with first outside screw thread, the inboard of go-between is provided with first internal thread, be connected with down the connection interface on the go-between, the inboard of connecting interface is provided with the internal thread of second down, the rubber ring has been placed in the connection interface down, be connected with the lower part pipeline on the connection interface down, the outside of lower part pipeline is provided with second outside screw thread, it strains the lid to have placed the top on the lower part pipeline, be connected with the bellows on the lower part pipeline. This prevent plastic connecting pipe of leaking has good leakproofness, can prevent to leak water, and after the user falls more valuable object carelessly, can take out the object through opening down the connection interface to great wastes material then can constantly bump cutting blade under the impact of rear portion rivers, cuts, thereby reduces the volume, prevents to block up.

Description

Plastic connecting pipeline for preventing water leakage

Technical Field

The utility model relates to a water piping connection technical field specifically is a prevent plastic connecting pipe who leaks.

Background

At present, the connecting pipeline at the bottom of the counter basin mainly uses a metal composite pipeline or a corrugated plastic pipeline, and the metal composite pipeline or the corrugated plastic pipeline has the advantages of large flux, difficult blockage and relatively low manufacturing cost, and is always popular with consumers for a long time.

Various plastic communication pipes for the counter basins are available on the market at present, but the plastic communication pipes for the counter basins on the market at present have no protection measures and have larger openings, so that valuable small objects are difficult to find back after falling, and the counter basins in kitchens sometimes leak larger wastes to influence the circulation of a sewer, and the pipeline joints sometimes leak water easily to cause inconvenience, so that the technology for improving the plastic connection pipeline structure for preventing water leakage is urgently needed on the market to perfect the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent plastic connecting pipe of water leakage to current counter basin plastics closed tube that proposes in solving above-mentioned background does not have safeguard, and the opening is great, is difficult to the finding back after more valuable little article drop, and the counter basin of kitchen department can leak down great waste material sometimes, influences the circulation of sewer, and pipe connection department leaks easily sometimes, causes inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent plastic connecting pipe who leaks, includes the upper portion pipeline, be connected with the go-between on the upper portion pipeline, the outside of go-between is provided with first outside screw thread, the inboard of go-between is provided with first internal thread, be connected with down connection interface on the go-between, connection interface's inboard is provided with second internal thread down, the rubber ring has been placed in the connection interface down, be connected with the lower part pipeline on the connection interface down, the outside of lower part pipeline is provided with second outside screw thread, the top filter cover has been placed on the lower part pipeline, be connected with the bellows on the lower part pipeline.

Preferably, the width of the connection ring is equal to the width between the lower connection port and the lower pipe, and the width of the connection ring is equal to the width of the rubber ring.

Preferably, the first internal thread and the second external thread are correspondingly arranged, and the first external thread and the second internal thread are correspondingly arranged.

Preferably, the top is strained the lid and is included connecting the bottom plate, going up filter plate, large aperture filtration pore and cutting blade, be connected with the filter plate on the connecting the bottom plate, the large aperture filtration pore has been seted up on going up the filter plate, the large aperture filtration pore internal fixation has cutting blade.

Preferably, cutting blade is "ten" font, and the cutting edge of cutting blade sets up vertically upwards to cutting blade is corrosion-resistant metal material.

Preferably, the radius of the connecting bottom plate is equal to the outer diameter of the lower pipeline, and the large-aperture filter holes are uniformly formed in the upper filter plate.

Compared with the prior art, the beneficial effects of the utility model are that: the plastic connecting pipeline for preventing water leakage is mainly designed for draining the counter basin:

1. the plastic connecting pipeline for preventing water leakage is provided with a lower connecting interface and a double-layer connection of a lower pipeline, and a rubber ring is arranged in the double-layer connection of the lower connecting interface and the lower pipeline;

2. the joint of the upper pipeline and the lower pipeline on the plastic connecting pipeline for preventing water leakage is provided with a top filtering cover, the top filtering cover can play a role in intercepting, and when a user carelessly drops a more valuable object from the upper pipeline, the object can be taken out by opening the lower connecting interface;

3. this prevent top on the plastics connecting tube that leaks from straining and cover and seted up large aperture filtration pore, and be provided with the cutting blade that is "ten" font in the large aperture filtration pore, when the top has the sewage flow-down of waste matter, can flow through the top and strain the lid, at this moment, less waste matter can be directly through the space between large aperture filtration pore and the cutting blade, and great waste matter then can constantly bump cutting blade under the impact of rear portion rivers, cut, thereby reduce the volume, flow out until from large aperture filtration pore and cutting blade.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic top view of the top filter cover of the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention.

In the figure: 1. an upper pipe; 2. a connecting ring; 3. a first outside thread; 4. a first internal thread; 5. a lower connection interface; 6. a second internal thread; 7. a rubber ring; 8. a lower duct; 9. a second outside thread; 10. a top filter cover; 1001. connecting the bottom plate; 1002. an upper filter plate; 1003. filtering pores with large pore diameters; 1004. a cutting blade; 11. a bellows.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides a technical solution: a plastic connecting pipe for preventing water leakage comprises an upper pipe 1, a connecting ring 2, a first outer thread 3, a first inner thread 4, a lower connecting port 5, a second inner thread 6, a rubber ring 7, a lower pipe 8, a second outer thread 9, a top filter cover 10 and a corrugated pipe 11, wherein the connecting ring 2 is connected on the upper pipe 1, the width of the connecting ring 2 is equal to the width from the lower connecting port 5 to the lower pipe 8, the width of the connecting ring 2 is equal to the width of the rubber ring 7, the tightness of connection between the upper pipe 1 and the lower connecting port 5 is ensured, the water leakage phenomenon is prevented, the first outer thread 3 is arranged on the outer side of the connecting ring 2, the first inner thread 4 is arranged on the inner side of the connecting ring 2, the first inner thread 4 and the second outer thread 9 are correspondingly arranged, and the first outer thread 3 and the second inner thread 6 are correspondingly arranged, the connecting device is convenient for connecting an upper pipeline 1, a lower connecting interface 5 and a lower pipeline 8, a lower connecting interface 5 is connected on the connecting ring 2, a second internal thread 6 is arranged on the inner side of the lower connecting interface 5, a rubber ring 7 is placed in the lower connecting interface 5, a lower pipeline 8 is connected on the lower connecting interface 5, a second external thread 9 is arranged on the outer side of the lower pipeline 8, a top filter cover 10 is placed on the lower pipeline 8, the top filter cover 10 comprises a connecting bottom plate 1001, an upper filter plate 1002, large-aperture filter holes 1003 and cutting blades 1004, the connecting bottom plate 1001 is connected with the upper filter plate 1002, the upper filter plate 1002 is provided with the large-aperture filter holes 1003, the cutting blades 1004 are fixed in the large-aperture filter holes, the cutting blades 1004 are in a cross shape, the cutting edges of the cutting blades 1004 are vertically upwards arranged, and the cutting blades 1004 are made of corrosion-resistant metal, be convenient for cut from the great waste matter that falls of upper portion, prevent that the sewer from blockking up, the radius of connecting bottom plate 1001 is equal with the external diameter of lower part pipeline 8, just large aperture filtration pore 1003 evenly sets up on last filter plate 1002, and the lid 10 is strained at the installation top of being convenient for, be connected with bellows 11 on the lower part pipeline 8.

The working principle is as follows: before using the plastic water leakage preventing connection pipe, it is necessary to first understand the structure of the whole plastic water leakage preventing connection pipe simply, after the installer mounts the upper pipe 1, the top filter cover 10 on the lower pipe 8, and then the lower connection port 5 can be put on, the connection ring 2 is tightly attached to the rubber ring 7 through the first outer thread 3 on the connection ring 2 and the second inner thread 6 on the lower connection port 5, and the first inner thread 4 on the connection ring 2 and the second outer thread 9 on the lower pipe 8, and then the installation is completed, when the sewage with waste on the top flows down, the sewage flows through the top filter cover 10, at this time, the smaller waste directly passes through the gap between the large aperture filter hole 1003 and the cutting blade 1004, and the larger waste hits the continuous cutting blade 1004 under the impact of the rear water flow, the cutting is performed so as to reduce the volume until it flows out of the large-aperture filter hole 1003 and the cutting blade 1004, and at the same time, the top filter cap 10 also functions as a trap so that the user can take out the more valuable object by opening the lower connection port 5 after the user carelessly drops the object from the upper duct 1, which is not described in detail in the present specification and is well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A plastic connecting pipe for preventing water leakage, comprising an upper pipe (1), characterized in that: be connected with go-between (2) on upper portion pipeline (1), the outside of go-between (2) is provided with first outside screw thread (3), the inboard of go-between (2) is provided with first internal thread (4), be connected with down connection interface (5) on go-between (2), the inboard of connection interface (5) is provided with second internal thread (6) down, rubber ring (7) have been placed in connection interface (5) down, be connected with lower part pipeline (8) on connection interface (5) down, the outside of lower part pipeline (8) is provided with second outside screw thread (9), top filter cover (10) have been placed on lower part pipeline (8), be connected with bellows (11) on lower part pipeline (8).

2. The plastic water leakage prevention connecting pipe as claimed in claim 1, wherein: the width of the connecting ring (2) is equal to the width between the lower connecting interface (5) and the lower pipeline (8), and the width of the connecting ring (2) is equal to the width of the rubber ring (7).

3. The plastic water leakage prevention connecting pipe as claimed in claim 1, wherein: the first inner thread (4) and the second outer thread (9) are correspondingly arranged, and the first outer thread (3) and the second inner thread (6) are correspondingly arranged.

4. The plastic water leakage prevention connecting pipe as claimed in claim 1, wherein: the top filter cover (10) comprises a connecting bottom plate (1001), an upper filter plate (1002), a large-aperture filter hole (1003) and a cutting blade (1004), the connecting bottom plate (1001) is connected with the upper filter plate (1002), the upper filter plate (1002) is provided with the large-aperture filter hole (1003), and the large-aperture filter hole (1003) is internally fixed with the cutting blade (1004).

5. The plastic water leakage prevention connecting pipe as claimed in claim 4, wherein: the cutting blade (1004) is in a cross shape, the edge of the cutting blade (1004) is vertically arranged upwards, and the cutting blade (1004) is made of corrosion-resistant metal.

6. The plastic water leakage prevention connecting pipe as claimed in claim 4, wherein: the radius of the connecting bottom plate (1001) is equal to the outer diameter of the lower pipeline (8), and the large-aperture filter holes (1003) are uniformly formed in the upper filter plate (1002).

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