CN212156183U - Easy-to-dismount and high-sealing pipeline connecting piece - Google Patents
Easy-to-dismount and high-sealing pipeline connecting piece Download PDFInfo
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- CN212156183U CN212156183U CN202020835609.1U CN202020835609U CN212156183U CN 212156183 U CN212156183 U CN 212156183U CN 202020835609 U CN202020835609 U CN 202020835609U CN 212156183 U CN212156183 U CN 212156183U
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Abstract
The utility model relates to the technical field of pipeline processing, in particular to an easy-to-assemble and easy-to-disassemble high-tightness pipeline connecting piece, which is used for connecting two sections of hoses and comprises a female part and a male part; the utility model provides an easy dismouting high leakproofness pipe connection spare, the connection can be realized through interference grafting between hose and the connecting portion, can replace the damaged part of hose when two sections hoses of connection appear damaging to reduce the material waste; the connection is convenient, and the connection between the two sections of hoses can be realized after the tenon of the sub-piece is inserted into the buckling groove of the main piece; the sealing performance is good, the waterproof ring and the sealing ring are arranged in the connecting part, and the sealing element is arranged between the sub-element and the main element, so that the sealing performance of the connecting part of the two sections of hoses can be well guaranteed; the practicality is stronger, simple structure, and it is reasonable to set up, and the cost of manufacture is low, is fit for promoting on a large scale.
Description
Technical Field
The utility model relates to a pipeline processing technology field, concretely relates to high leakproofness pipe connection spare of easy dismouting.
Background
The traditional circular tube connecting piece is directly sleeved at the joint of a first circular tube and a second circular tube which need to be connected and is fixed at one end of the first circular tube and one end of the second circular tube. The direct sleeving mode and the circular tube connecting piece are not sealed, so that the sealing performance is poor, and water or other impurities can easily enter the connecting part. And the circular tube connecting piece is not subjected to limiting and sealing treatment, so that the difference of the areas of the first circular tube and the second circular tube occupying the circular tube connecting piece is large, the circular tube connecting piece is easy to fall off, the service life is short, and the pollution rate is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: the easy-to-disassemble and assemble high-sealing-performance pipeline connecting piece is good in sealing performance and capable of being disassembled and assembled quickly.
In order to solve the technical problem, the utility model discloses a technical scheme be: a pipeline connecting piece with easy disassembly and assembly and high sealing performance is used for connecting two sections of hoses and comprises a female piece and a male piece;
the female part comprises a first connecting part and a first buckling part which are integrally formed, and an inner step structure is arranged at the connecting part of the first connecting part and the first buckling part;
the first connecting part is a conical connecting pipe, the outer side of the conical connecting pipe is connected with a sleeve, the outer wall of the conical connecting pipe is provided with a plurality of waterproof rings, the inner wall of the sleeve is provided with a plurality of sealing rings, the plurality of sealing rings and the plurality of waterproof rings are arranged in a staggered mode, the inner surface of the first buckling part is provided with a buckling groove, the buckling groove comprises a radial groove arranged along the radial direction of the buckling part and an axial groove arranged along the axial direction of the buckling part, and the axial groove extends towards the direction of the sub-part;
the sub-part comprises a second connecting part and a second buckling part which are integrally formed, and an outer step structure is arranged at the connecting position of the second connecting part and the second buckling part;
the second connecting part is the same as the first connecting part in structure, a sealing ring is arranged on one side, close to the female part, of the second buckling part, a tenon is arranged on one side, far away from the female part, of the second buckling part, and the tenon is connected with the buckling groove in a sliding mode.
The sleeve of the first connecting part is provided with a plurality of through holes, and first fixing screws are arranged in the through holes; the sleeve of the second connecting portion is provided with a plurality of through holes, second fixing screws are arranged in the through holes, and the through holes are threaded holes.
The two buckling grooves are oppositely arranged on the inner wall of the first buckling part, the two tenons are arranged, and the two tenons and the two buckling grooves are correspondingly arranged.
And a sealing element is arranged on the inner step structure at the joint of the first connecting part and the first buckling part.
Wherein the sealing element is a sealing gasket.
The beneficial effects of the utility model reside in that: the utility model provides an easy dismouting high leakproofness pipe connection spare, the connection can be realized through interference grafting between hose and the connecting portion, can replace the damaged part of hose when two sections hoses of connection appear damaging to reduce the material waste; the connection is convenient, and the connection between the two sections of hoses can be realized after the tenon of the sub-piece is inserted into the buckling groove of the main piece; the sealing performance is good, the waterproof ring and the sealing ring are arranged in the connecting part, and the sealing element is arranged between the sub-element and the main element, so that the sealing performance of the connecting part of the two sections of hoses can be well guaranteed; the practicality is stronger, simple structure, and it is reasonable to set up, and the cost of manufacture is low, is fit for promoting on a large scale.
Drawings
Fig. 1 is a schematic structural view of an easy-to-mount high-sealability pipe connection piece according to an embodiment of the present invention;
fig. 2 is a sectional view of an easy-to-assemble high-sealability pipe connection according to an embodiment of the present invention;
description of reference numerals:
1. a master; 11. a first connection portion; 111. a tapered connecting pipe; 1111. a waterproof ring; 112. a sleeve; 1121. a seal ring; 1122. a first fixing screw; 12. a first buckling part; 121. buckling the groove; 122. a seal member;
2. a sub-piece; 21. a second connecting portion; 211. a second fixing screw; 22. a second fastening part; 221. a seal ring; 222. a tenon.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, the easy-to-mount high-sealing pipe connector of the present invention is used for connecting two sections of hoses, and includes a main member 1 and a sub member 2;
the female part 1 comprises a first connecting part 11 and a first buckling part 12 which are integrally formed, and an inner step structure is arranged at the connecting part of the first connecting part 11 and the first buckling part 12;
the first connecting portion 11 is a tapered connecting pipe 111, the outer side of the tapered connecting pipe 111 is connected with a sleeve 112, the outer wall of the tapered connecting pipe 111 is provided with a plurality of waterproof rings 1111, the inner wall of the sleeve 112 is provided with a plurality of sealing rings 1121, the plurality of sealing rings 1121 and the plurality of waterproof rings 1111 are arranged in a staggered manner, the inner surface of the first fastening portion 12 is provided with a fastening groove 121, the fastening groove 121 comprises a radial groove arranged along the radial direction of the fastening portion and an axial groove arranged along the axial direction of the fastening portion, and the axial groove extends towards the direction of the sub-component 2;
the sub-part 2 comprises a second connecting part 21 and a second buckling part 22 which are integrally formed, and an outer step structure is arranged at the joint of the second connecting part 21 and the second buckling part 22;
the second connecting portion 21 has the same structure as the first connecting portion 11, a sealing ring 221 is disposed on one side of the second fastening portion 22 close to the female member 1, a tenon 222 is disposed on one side of the second fastening portion 22 away from the female member 1, and the tenon 222 is slidably connected to the fastening groove 121.
As can be seen from the above description, the utility model has the advantages that: the utility model provides an easy dismouting high leakproofness pipe connection spare, the connection can be realized through interference grafting between hose and the connecting portion, can replace the damaged part of hose when two sections hoses of connection appear damaging to reduce the material waste; the connection is convenient, and the connection between the two sections of hoses can be realized after the tenon of the sub-piece is inserted into the buckling groove of the main piece; the sealing performance is good, the waterproof ring and the sealing ring are arranged in the connecting part, and the sealing element is arranged between the sub-element and the main element, so that the sealing performance of the connecting part of the two sections of hoses can be well guaranteed; the practicality is stronger, simple structure, and it is reasonable to set up, and the cost of manufacture is low, is fit for promoting on a large scale.
Further, a plurality of through holes are formed in the sleeve 112 of the first connecting portion 11, and first fixing screws 1122 are disposed in the through holes; the sleeve 112 of the second connecting portion 21 is provided with a plurality of through holes, the through holes are internally provided with second fixing screws 211, and the through holes are threaded holes.
As can be seen from the above description, the connection fixity of the connection portion and the pipeline is further enhanced by the arrangement of the first fixing screw and the second fixing screw.
Further, there are two fastening grooves 121, two fastening grooves 121 are oppositely disposed on the inner wall of the first fastening portion 12, two tenons 222 are disposed, and the two tenons 222 and the two fastening grooves 121 are correspondingly disposed.
As can be seen from the above description, the two tenons and the two buckling grooves are matched to make the connection between the two pipes more stable.
Further, a sealing member 122 is disposed on the inner step structure at the connection position of the first connecting portion 11 and the first buckling portion 12.
As can be seen from the above description, the sealing performance between the female element and the male element is further ensured by the arrangement of the sealing element.
Further, the sealing member 122 is a sealing pad.
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is:
a pipeline connecting piece with easy disassembly and assembly and high sealing performance is used for connecting two sections of hoses and comprises a female piece 1 and a male piece 2;
the female part 1 comprises a first connecting part 11 and a first buckling part 12 which are integrally formed, and an inner step structure is arranged at the connecting part of the first connecting part 11 and the first buckling part 12;
the first connecting portion 11 is a tapered connecting pipe 111, the outer side of the tapered connecting pipe 111 is connected with a sleeve 112, the outer wall of the tapered connecting pipe 111 is provided with a plurality of waterproof rings 1111, the inner wall of the sleeve 112 is provided with a plurality of sealing rings 1121, the plurality of sealing rings 1121 and the plurality of waterproof rings 1111 are arranged in a staggered manner, the inner surface of the first fastening portion 12 is provided with a fastening groove 121, the fastening groove 121 comprises a radial groove arranged along the radial direction of the fastening portion and an axial groove arranged along the axial direction of the fastening portion, and the axial groove extends towards the direction of the sub-component 2;
the sub-part 2 comprises a second connecting part 21 and a second buckling part 22 which are integrally formed, and an outer step structure is arranged at the joint of the second connecting part 21 and the second buckling part 22;
the second connecting portion 21 has the same structure as the first connecting portion 11, a sealing ring 221 is disposed on one side of the second fastening portion 22 close to the female member 1, a tenon 222 is disposed on one side of the second fastening portion 22 away from the female member 1, and the tenon 222 is slidably connected to the fastening groove 121;
a plurality of through holes are formed in the sleeve 112 of the first connecting portion 11, and first fixing screws 1122 are arranged in the through holes; a plurality of through holes are formed in the sleeve 112 of the second connecting portion 21, second fixing screws 211 are arranged in the through holes, and the through holes are threaded holes;
two fastening grooves 121 are formed, the two fastening grooves 121 are oppositely arranged on the inner wall of the first fastening part 12, two tenons 222 are arranged, and the two tenons 222 and the two fastening grooves 121 are correspondingly arranged;
a sealing element 122 is arranged on the inner step structure at the joint of the first connecting part 11 and the first buckling part 12;
the seal 122 is a gasket.
To sum up, the easy-to-assemble and easy-to-disassemble high-sealing pipeline connecting piece provided by the utility model can realize connection by interference splicing between the hose and the connecting part, and when two sections of connected hoses are damaged, the damaged parts of the hoses can be replaced, thereby reducing the waste of materials; the connection is convenient, and the connection between the two sections of hoses can be realized after the tenon of the sub-piece is inserted into the buckling groove of the main piece; the sealing performance is good, the waterproof ring and the sealing ring are arranged in the connecting part, and the sealing element is arranged between the sub-element and the main element, so that the sealing performance of the connecting part of the two sections of hoses can be well guaranteed; the practicability is stronger, the structure is simple, the arrangement is reasonable, the manufacturing cost is low, and the device is suitable for large-scale popularization;
the connection fixity of the connecting part and the pipeline is further enhanced through the arrangement of the first fixing screw and the second fixing screw;
the two tenons are matched with the two buckling grooves, so that the connection between the two pipelines is more stable;
through the setting of sealing member, the leakproofness between female member and the son has further been guaranteed.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. A pipeline connecting piece with easy disassembly and assembly and high sealing performance is used for connecting two sections of hoses and is characterized by comprising a female piece and a male piece;
the female part comprises a first connecting part and a first buckling part which are integrally formed, and an inner step structure is arranged at the connecting part of the first connecting part and the first buckling part;
the first connecting part is a conical connecting pipe, the outer side of the conical connecting pipe is connected with a sleeve, the outer wall of the conical connecting pipe is provided with a plurality of waterproof rings, the inner wall of the sleeve is provided with a plurality of sealing rings, the plurality of sealing rings and the plurality of waterproof rings are arranged in a staggered mode, the inner surface of the first buckling part is provided with a buckling groove, the buckling groove comprises a radial groove arranged along the radial direction of the buckling part and an axial groove arranged along the axial direction of the buckling part, and the axial groove extends towards the direction of the sub-part;
the sub-part comprises a second connecting part and a second buckling part which are integrally formed, and an outer step structure is arranged at the connecting position of the second connecting part and the second buckling part;
the second connecting part is the same as the first connecting part in structure, a sealing ring is arranged on one side, close to the female part, of the second buckling part, a tenon is arranged on one side, far away from the female part, of the second buckling part, and the tenon is connected with the buckling groove in a sliding mode.
2. The easy-to-mount and high-tightness pipeline connecting piece as claimed in claim 1, wherein a plurality of through holes are formed in the sleeve of the first connecting portion, and first fixing screws are arranged in the through holes; the sleeve of the second connecting portion is provided with a plurality of through holes, second fixing screws are arranged in the through holes, and the through holes are threaded holes.
3. The easy-to-assemble/disassemble high-tightness pipeline connecting piece according to claim 1, wherein two fastening grooves are provided, two fastening grooves are oppositely arranged on the inner wall of the first fastening part, two tenons are provided, and two tenons are correspondingly arranged with the two fastening grooves.
4. The easy-to-mount and high-tightness pipeline connecting piece according to claim 1, wherein a sealing member is arranged on the inner step structure at the joint of the first connecting portion and the first buckling portion.
5. The easy-to-assemble-disassemble high-sealability pipeline connecting piece according to claim 4, wherein the sealing element is a sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835609.1U CN212156183U (en) | 2020-05-19 | 2020-05-19 | Easy-to-dismount and high-sealing pipeline connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835609.1U CN212156183U (en) | 2020-05-19 | 2020-05-19 | Easy-to-dismount and high-sealing pipeline connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212156183U true CN212156183U (en) | 2020-12-15 |
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ID=73705897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020835609.1U Active CN212156183U (en) | 2020-05-19 | 2020-05-19 | Easy-to-dismount and high-sealing pipeline connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212156183U (en) |
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2020
- 2020-05-19 CN CN202020835609.1U patent/CN212156183U/en active Active
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