CN209977353U - Closestool dredger joint with prevent return water function - Google Patents
Closestool dredger joint with prevent return water function Download PDFInfo
- Publication number
- CN209977353U CN209977353U CN201920796020.2U CN201920796020U CN209977353U CN 209977353 U CN209977353 U CN 209977353U CN 201920796020 U CN201920796020 U CN 201920796020U CN 209977353 U CN209977353 U CN 209977353U
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- pipe section
- joint
- water stop
- elastic water
- closestool
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Abstract
The utility model discloses a toilet dredger joint with backwater prevention function, which comprises a first pipe section, a second pipe section, an air bag and an elastic water stop sleeve, wherein the second pipe section is detachably arranged on the first pipe section, the elastic water stop sleeve comprises a sleeve body with an opening at the left side, the left end of the sleeve body is provided with a convex edge, and the first pipe section and the second pipe section are respectively provided with a first abutting edge and a second abutting edge which are matched with the convex edge; the right-hand member opening of the cover body and naturally laminating together, the utility model discloses in applied the elastic water stop cover that sets up in first pipeline section and second pipeline section, when aerifing, the elastic water stop cover tympanites, the right-hand member opening opens, can not influence the closestool dredge connects the blowout pressure gas, when stopping the air feed, the laminating is contract naturally to the elastic water stop cover, and the right-hand member opening seals, and sewage in the closestool pipeline can't get into the closestool dredge in a large number through the right-hand member opening and connect.
Description
Technical Field
The utility model relates to a closestool dredging equipment technical field, concretely relates to closestool dredge joint with prevent return water function.
Background
Can meet the condition of closestool jam occasionally in daily life, because please the mediation personnel of specialty dredge more time-consuming and the cost is higher, so more and more people begin to dredge from the closestool mediation equipment of possessing, common closestool dredge on the market includes air feeder and joint, thereby spout pressure gas when connecting sealed pipeline through air feeder supply pressure gas and then reach the mediation purpose, but current closestool dredge connects takes place the return water phenomenon easily after stopping the air feed, sewage in the closestool pipeline can get into in the closestool dredge connects, pollute the closestool dredge and connect, need wash alone, waste time and energy.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the background art, the utility model aims to provide a closestool dredge joint with prevent return water function, it has effectively solved the problem that exists among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a toilet dredger joint with a backwater prevention function comprises a first pipe section, a second pipe section, an air bag and an elastic water stop sleeve, wherein the second pipe section is detachably arranged on the first pipe section, the air bag sleeve is arranged on the outer side of a joint of the first pipe section and the second pipe section, a plurality of air outlet holes are formed in the first pipe section, the air outlet holes are uniformly distributed along the circumferential direction of the cross section of the first pipe section, the air outlet holes are positioned in the air bag, the elastic water stop sleeve comprises a sleeve body with an opening at the left side, a convex edge is arranged at the left end of the sleeve body, and a first abutting edge and a second abutting edge which are matched with the convex edge are respectively arranged on the first pipe section and the second pipe section; the right end of the sleeve body is opened and naturally attached together.
Furthermore, an air inlet pipe is screwed at the upstream end of the first pipe section.
Further, the first pipe section and the second pipe section are connected in a threaded manner.
Furthermore, the first pipe section and the second pipe section are respectively provided with an external thread and an internal thread.
Furthermore, the first pipe section and the second pipe section are respectively provided with an air bag limiting disc.
Furthermore, the elastic water stop sleeve is made of silica gel.
The utility model discloses following beneficial technological effect has:
the utility model discloses in applied the elasticity sealing up cover that sets up in first pipeline section and second pipeline section, when aerifing, the elasticity sealing up cover tympanites, the right-hand member opening opens, can not influence closestool dredge connects the blowout pressure gas, when stopping the air feed, the laminating of elasticity sealing up cover natural shrinkage, the right-hand member opening is sealed, sewage in the closestool pipeline can't get into in the closestool dredge connects in a large number through the right-hand member opening, the cleanness that closestool dredge connects has effectively been guaranteed, do benefit to the continuous use that closestool dredge connects, the application is novel in design, high durability and convenient use, and the high practicability is realized.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of an assembly structure of the elastic water stop sleeve according to the embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic front view of the elastic water stop sleeve according to the embodiment of the present invention;
fig. 5 is a schematic rear view of the elastic water stop sleeve according to the embodiment of the present invention;
FIG. 6 is a schematic view of an embodiment of the present invention showing a bladder with a sealing ring;
fig. 7 is a schematic view of the overall structure of the sealing ring according to the embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-7, the toilet dredger joint with water return prevention function in this embodiment includes a first pipe section 1, a second pipe section 2, an air bag 3, and an elastic water stop sleeve 4, where the second pipe section 2 is detachably disposed on the first pipe section 1, the air bag 3 is sleeved outside a joint between the first pipe section 1 and the second pipe section 2, the first pipe section 1 and the second pipe section 2 are respectively provided with an air bag limiting disc 5, the first pipe section 1 is provided with a plurality of air outlet holes 6, the air outlet holes 6 are uniformly distributed along a circumferential direction of a cross section of the first pipe section 1, the air outlet holes 6 are located inside the air bag, the elastic water stop sleeve 4 is made of silica gel, the elastic water stop sleeve 4 includes a sleeve body with an opening on a left side, a convex edge 7 is disposed at a left end of the sleeve body, a first abutting edge 8 and a second abutting edge 9 which are respectively disposed on the first pipe section 1 and the second pipe section 2 and are matched with the convex edge 7, after the first pipe section 1 and the second pipe section 2 are connected in place, the convex edge 7 at the left end of the sleeve body is positioned between the first abutting edge 8 and the second abutting edge 9, the first abutting edge 8 and the second abutting edge 9 jointly clamp the convex edge 7 at the left end of the sleeve body so as to fix the sleeve body, so that the elastic water stop sleeve 4 is greatly convenient to disassemble and assemble, the replacement and maintenance of the elastic water stop sleeve 4 are facilitated, the right side of the first abutting edge 8 is also provided with an insertion pipe 10 matched with the inner wall of the sleeve body, and when the first abutting edge 8 and the second abutting edge 9 abut against the elastic water stop sleeve 4, the insertion pipe 10 is inserted into the sleeve body, so that the convex edge 7 at the left end of the sleeve body is ensured to be accurately installed, and the stability of the sleeve body during inflation and deflation is; the right end of the sleeve body is opened and naturally attached together.
The upstream end of the first pipe section 1 is in threaded connection with an air inlet pipe 11, the air inlet pipe 11 is L-shaped, and the air inlet pipe 11 is connected with an air supply device such as an inflator or a small-sized air compressor.
The first pipe section 1 and the second pipe section 2 are connected in a threaded manner, and the first pipe section 1 and the second pipe section 2 are respectively provided with an external thread and an internal thread.
The working principle of the embodiment is as follows:
pressure gas enters the first pipe section 1 from the gas inlet pipe 11, part of the gas is filled into the gas bag 3 through the gas outlet 6, the gas bag 3 expands to tightly abut against the inner wall of the toilet pipeline so as to prevent the gas from escaping, the other part of the gas enters the elastic water stop sleeve 4, the elastic water stop sleeve 4 expands, the gas enters the second pipe section 2 through the opening at the right end of the sleeve body and then is sprayed into the toilet pipeline, and a blockage is impacted, so that the aim of dredging the toilet pipeline is fulfilled; when the supply of pressure gas is stopped, the elastic water stop sleeve 4 naturally contracts, the right end opening of the sleeve body is naturally attached together, at the moment, sewage in the closestool pipeline cannot penetrate through the elastic water stop sleeve 4 to enter the first pipe section 1 and the air inlet pipe 11 in a large amount, pollution of a joint of the closestool dredger is avoided, meanwhile, pollution of the sewage to an air supply device such as an inflator, a small-sized air compressor and the like is also effectively avoided, people do not need to clean the joint of the closestool dredger in a time-consuming and labor-consuming manner, and continuous use of the joint of the closestool dredger is facilitated, in the process, in order to further enhance the sealing performance between the expansion of the air bag 3 and the inner wall of the closestool pipeline, a sealing ring 14 with openings on the left side and the right side can be further bonded and fixed on the part close to the right side of the outer side of the air bag 3, the, two sides are the second, so 3 middle parts of gasbag support the closestool pipeline inner wall tightly, sealing ring 14 on the gasbag 3 right part also can with closestool pipeline inner wall in close contact with, when the air in the closestool pipeline wants to flow left and escape, it contacts with sealing ring 14 at first, because the shape of sealing ring 14, when the air that has the escape trend contacts with sealing ring 14, can tend to make the right side opening of sealing ring 14 more bloated, further strengthened the dynamics that sealing ring 14 supported tight closestool pipeline inner wall, guarantee the leakproofness between sealing ring 14 and the closestool pipeline inner wall, avoid easy escape of pressure gas.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. A toilet dredger joint with a backwater prevention function is characterized by comprising a first pipe section, a second pipe section, an air bag and an elastic water stop sleeve, wherein the second pipe section is detachably arranged on the first pipe section, the air bag sleeve is arranged on the outer side of a joint of the first pipe section and the second pipe section, an air outlet is formed in the first pipe section and is positioned in the air bag, the elastic water stop sleeve comprises a sleeve body with an opening on the left side, a convex edge is arranged at the left end of the sleeve body, and a first abutting edge and a second abutting edge which are matched with the convex edge are respectively arranged on the first pipe section and the second pipe section; the right end of the sleeve body is opened and naturally attached together.
2. The toilet dredger joint with the function of preventing water return of claim 1, wherein an air inlet pipe is screwed at the upstream end of the first pipe section.
3. The joint of the toilet dredger with the function of preventing water return of claim 1, wherein the first pipe section and the second pipe section are in threaded connection.
4. The joint of the toilet dredger with the function of preventing water return of claim 3, wherein the first pipe section and the second pipe section are respectively provided with an external thread and an internal thread.
5. The joint of the toilet dredger with the function of preventing water return of claim 1, wherein the first pipe section and the second pipe section are respectively provided with an air bag limiting disc.
6. The joint of the toilet dredger with the function of preventing water return of the claim 1, wherein the elastic water stop sleeve is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920796020.2U CN209977353U (en) | 2019-05-30 | 2019-05-30 | Closestool dredger joint with prevent return water function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920796020.2U CN209977353U (en) | 2019-05-30 | 2019-05-30 | Closestool dredger joint with prevent return water function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209977353U true CN209977353U (en) | 2020-01-21 |
Family
ID=69264706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920796020.2U Active CN209977353U (en) | 2019-05-30 | 2019-05-30 | Closestool dredger joint with prevent return water function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209977353U (en) |
-
2019
- 2019-05-30 CN CN201920796020.2U patent/CN209977353U/en active Active
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