CN115450337B - Quick connecting piece - Google Patents
Quick connecting piece Download PDFInfo
- Publication number
- CN115450337B CN115450337B CN202211074530.1A CN202211074530A CN115450337B CN 115450337 B CN115450337 B CN 115450337B CN 202211074530 A CN202211074530 A CN 202211074530A CN 115450337 B CN115450337 B CN 115450337B
- Authority
- CN
- China
- Prior art keywords
- positioning seat
- capsule body
- clamping
- cavity
- accommodating cavity
- 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.)
- Active
Links
- 210000001503 joint Anatomy 0.000 claims abstract description 22
- 239000003292 glue Substances 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000002775 capsule Substances 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 23
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 229920001296 polysiloxane Polymers 0.000 description 7
- 239000012634 fragment Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to the technical field of assembly connectors, and relates to a quick connector, which comprises a positioning seat and a butt joint, wherein the positioning seat is of a hollow structure with two ends penetrating, one end of the positioning seat is provided with a first connection unit for connecting an embedded part, and the other end of the positioning seat is provided with a second connection unit for connecting the butt joint, and the quick connector is characterized in that: the positioning seat is internally provided with a containing cavity, the containing cavity is internally provided with a burstable bag body, glue is arranged in the bag body, the butt joint is provided with a connecting part for installing an external connecting piece and a clamping part for connecting with a second connecting unit, and the clamping part is provided with a tip part for puncturing the bag body.
Description
Technical Field
The invention relates to the technical field of assembly connectors, in particular to a quick connector.
Background
In the building industry, in order to facilitate the installation of long rod pieces, an embedded part is arranged in a building, and then the long rod pieces are connected through butt joint with the embedded part, so that the installation of field rod pieces is realized.
To address this problem, my application patent 202021878423.0 is a combination quick connect structure; 202021702202.8, the two techniques respectively set elasticity for the locking block and elasticity for the plug connector, fix the plug connector and the positioning seat by utilizing the elastic shrinkage and tensioning principle, thereby connecting the rod piece and the embedded piece,
in the use process of the two structures, the connection strength of the butt joint and the positioning seat also needs to be improved.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the quick connecting piece which is simple in combination and high in connection strength between the butt joint and the positioning seat.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a quick connector comprises a positioning seat and a butt joint,
the positioning seat is of a hollow structure with two penetrating ends, one end of the positioning seat is provided with a first connecting unit for connecting embedded parts, the other end of the positioning seat is provided with a second connecting unit for connecting butt joints, a containing cavity is arranged in the positioning seat, a capsule body capable of being punctured is arranged in the containing cavity, glue is arranged in the capsule body,
the butt joint is provided with a connecting part for installing an external connector and a clamping part for connecting with a second connecting unit,
the clamping component is provided with a tip part for puncturing the capsule body.
The invention is further provided with: the positioning seat is provided with two positioning holes which are correspondingly arranged, the positioning holes are communicated with the accommodating cavity, two ends of the capsule body extend out of the positioning holes respectively, sealing rings are arranged at the end parts of the positioning holes, so that after one sealing ring is detached, the capsule body is pulled out of the accommodating cavity when glue in the capsule body is extruded out of the liquid by pulling the sealing ring at the other end, and the glue fills the accommodating cavity and is contacted with the first connecting unit and the second connecting unit.
The invention is further provided with: the front end connection unit comprises a connection part and a clamping part,
the connecting part is provided with internal threads on the inner wall, the connecting part is provided with a skirt part which is coated outside the outer wall of the positioning seat in an extending way, and a cutting edge part and a U-shaped groove are respectively arranged at the port of the skirt part corresponding to the two sealing rings.
The invention is further provided with: the clamping component comprises a clamping connector in a round table shape and a columnar locked part, and the diameter of the bottom surface of the clamping connector is larger than that of the locked part.
The invention is further provided with: the tip is arranged on the top surface of the clamping connector, the tip is in a cross shape, and a cutting edge is formed on the end surface of the tip.
The invention is further provided with: the accommodating cavity is spherical.
The invention is further provided with: the connecting part is internally provided with a groove cavity for the positioning seat to extend in, a boss is arranged in the middle of the groove cavity in a protruding mode, and the clamping part is arranged on the boss.
The invention is further provided with: the diameter of the boss is adapted to the port of the positioning seat so that the boss is inserted into the positioning seat.
Compared with the defects in the prior art, the invention has the beneficial effects that:
the capsule body with the glue is arranged in the positioning seat, and the capsule body is broken in the inserting process of the butt joint and the positioning seat, so that the butt joint and the embedded part are connected while the cavity is filled with the glue in the capsule body, and the connection strength of the butt joint and the positioning seat is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a split structure of the present invention;
FIG. 2 is an assembled schematic view of the present invention;
fig. 3 is a schematic perspective view of the abutment of the present invention.
Detailed Description
Embodiments of the present invention will be further described with reference to fig. 1 to 3.
The specific structure of the embodiment is as follows: comprises a positioning seat 1 and an abutment 2,
the positioning seat 1 is of a hollow structure with two penetrating ends, one end of the positioning seat is provided with a first connection unit for connecting the embedded part 11, and the other end of the positioning seat is provided with a second connection unit for connecting the butt joint 2.
First connection unit: for the ring 3 that is close to exit setting on positioning seat 1, ring 3 and positioning seat 1 integrated into one piece, ring 3 center has the centre bore, is equipped with the sealing washer on ring 3 inner wall, during the installation, runs through the one end of built-in fitting 11 from positioning seat 1 for it passes from the centre bore, and the end edge of rethread end and sealing washer is contradicted, realizes the connection of built-in fitting 11 and positioning seat 1, then the other end and the building of rethread built-in fitting 11 pour fixedly.
Second connection unit: for three latch segment 4 that set up in positioning seat 1, the outer wall welded fastening of latch segment 4 has the shell fragment, and the shell fragment is contradicted with the cell wall of the ring 3 recess of seting up on positioning seat 1 port to when butt joint 2 inserts from the opening that forms between latch segment 4, the shell fragment inwards extrudees, makes open-ended bore increase, thereby makes butt joint 2 run through the opening, then when the shell fragment no longer receives the extrusion, the shell fragment is recovered, makes the opening resume initial condition, makes the joint 2 and the joint of positioning seat 1 fixed. (the above principle can be referred to the structure of the prior art 202021878423.0)
The positioning seat 1 is internally provided with a containing cavity 10, and the containing cavity 10 is spherical.
The holding cavity 10 is internally provided with the capsule body 5 which can be punctured, and the volume of the capsule body 5 in the holding body is increased due to the spherical shape of the holding cavity 10. The capsule body 5 is internally provided with glue 51, the capsule body 5 is a transparent plastic film, and the glue 51 is high-performance silicone structural glue.
Two positioning holes (101, 102) which are correspondingly arranged are arranged on the positioning seat 1, the positioning holes (101, 102) are communicated with the accommodating cavity 10, two ends of the bag body 5 respectively extend out of the positioning holes (101, 102) and the end parts are provided with sealing rings which are metal sealing rings,
the assembling steps of the capsule body 5 are as follows: firstly, the embedded part 11 and the positioning seat 1 are installed and fixed,
first, the bag body 5 is plugged into the accommodating cavity 10, one end of the bag body 5 is pulled out from one of the positioning holes 101 and sleeved with the sealing ring 61, then the sealing ring is extruded by a hydraulic clamping machine, so that the sealing ring 61 is fixed on the bag body 5,
and secondly, filling high-performance silicone structural adhesive into the capsule body 5, screwing the other end of the capsule body 5 when the high-performance silicone structural adhesive is filled to 3/4, then loosening after penetrating out from the other positioning hole 102, replacing a thin liquid outlet head on the adhesive filling machine, extending into the capsule body 5, continuing to fill until the capsule body 5 is filled, sleeving a sealing ring 62, and then extruding the sealing ring by using a hydraulic clamping machine, so that the sealing ring is fixed to the capsule body 5, and sealing the capsule body 5 is completed. The diameter of the sealing rings (61, 62) is larger than the aperture of the positioning holes (101, 102).
Butt joint 2: has a connecting part 21 for mounting the external connector 12 and a clamping part 22 for connecting with the locking block 4.
The clamping part 22 is provided with a tip part for puncturing the capsule body 5, the tip part is in a cross shape, and the end face of the tip part is provided with a cutting edge.
The inner wall of the connecting part 21 is provided with internal threads, and the external part 12 and the connecting part 21 are connected by adopting threads.
The connecting part 21 is provided with a skirt part 2a which is coated outside the outer wall of the positioning seat 1 in an extending way, and two sealing rings (61, 62) corresponding to the port of the skirt part 2a are respectively provided with a blade part 8 and a U-shaped groove 9.
The engaging member 22 includes a truncated cone-shaped engaging piece 221 and a columnar locked portion 222.
The tip 7 is placed on the top surface of the bayonet 221, and the diameter of the bottom surface of the bayonet 221 is larger than the diameter of the locked portion 222.
When the high-performance silicone structural adhesive is used, firstly, the external connecting piece 12 is in threaded connection with the butt joint 2, then the external connecting piece 12 is held to be punched to the positioning seat 1, the clamping part of the butt joint 2 is quickly inserted into the positioning seat 1, during the process, the connecting part of one sealing ring 61 and the capsule body 5 is cut off by the edge of the cross shape on the tip 9, the capsule body 5 is extruded and cut with an opening, the other sealing ring 62 is pulled, the capsule body 5 and the accommodating cavity 10 are extruded, the high-performance silicone structural adhesive flows out to the accommodating cavity 10, and after the whole capsule body 5 is pulled out, the accommodating cavity 10 is filled with the high-performance silicone structural adhesive, so that the butt joint 2 and the end of the embedded part 11 are adhered by the high-performance silicone structural adhesive, and the connecting strength is greatly improved.
The connecting part 21 is internally provided with a groove cavity 20 for the positioning seat 1 to extend into, a boss 23 is protruded in the middle of the groove cavity 20, and the clamping part 22 is arranged on the boss 23. The diameter of the boss 23 is adapted to the port of the positioning seat 1 so that the boss 23 is inserted into the positioning seat 1 and abuts against the locking block 4.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the invention, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present invention.
Claims (6)
1. A quick connector comprises a positioning seat and a butt joint,
the positioning seat is of a hollow structure with two ends penetrating, one end of the positioning seat is provided with a first connection unit for connecting embedded parts, and the other end of the positioning seat is provided with a second connection unit for connecting butt joints, and the positioning seat is characterized in that: the positioning seat is internally provided with a containing cavity, a capsule body which can be punctured is arranged in the containing cavity, glue is arranged in the capsule body,
the butt joint is provided with a connecting part for installing an external connector and a clamping part for connecting with a second connecting unit,
the clamping part is provided with a tip part for puncturing the capsule body;
the positioning seat is provided with two positioning holes which are correspondingly arranged, the positioning holes are communicated with the accommodating cavity, two ends of the capsule body extend out of the positioning holes respectively, and sealing rings are arranged at the end parts of the capsule body, so that after one sealing ring is detached, the capsule body is pulled out of the accommodating cavity while glue in the capsule body is extruded out of the accommodating cavity by pulling the sealing ring at the other end, and the glue fills the accommodating cavity and is in contact with the first connecting unit and the second connecting unit;
the connecting part is provided with internal threads on the inner wall, the connecting part is provided with a skirt part which is coated outside the outer wall of the positioning seat in an extending mode, and a cutting edge part and a U-shaped groove are respectively arranged at the port of the skirt part corresponding to the two sealing rings.
2. A quick connect according to claim 1, wherein: the clamping component comprises a clamping connector in a circular truncated cone shape and a columnar locked part, and the diameter of the bottom surface of the clamping connector is larger than that of the locked part.
3. A quick connect according to claim 2, wherein: the tip is arranged on the top surface of the clamping connector, the tip is in a cross shape, and a cutting edge is formed on the end surface of the tip.
4. A quick connect according to claim 1, wherein: the accommodating cavity is spherical.
5. A quick connect according to claim 2, wherein: the connecting part is internally provided with a groove cavity for the positioning seat to extend in, a boss is arranged in the middle of the groove cavity in a protruding mode, and the clamping part is arranged on the boss.
6. A quick connect according to claim 5, wherein: the diameter of the boss is adapted to the port of the positioning seat so that the boss is inserted into the positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211074530.1A CN115450337B (en) | 2022-09-03 | 2022-09-03 | Quick connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211074530.1A CN115450337B (en) | 2022-09-03 | 2022-09-03 | Quick connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115450337A CN115450337A (en) | 2022-12-09 |
| CN115450337B true CN115450337B (en) | 2024-03-29 |
Family
ID=84300866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211074530.1A Active CN115450337B (en) | 2022-09-03 | 2022-09-03 | Quick connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115450337B (en) |
Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2665508A1 (en) * | 1990-08-03 | 1992-02-07 | Sausse Daniel | Quick connector |
| WO2002044571A1 (en) * | 2000-11-30 | 2002-06-06 | Maria Pfeiffer | Truss comprised of members, which are detachably interconnected via member attachment fittings |
| CN101338840A (en) * | 2008-08-15 | 2009-01-07 | 罗召林 | Pipe fitting joint structure |
| DE202011050662U1 (en) * | 2011-07-07 | 2011-09-09 | Jet Sport Industrial Co. Ltd. | Quick connection arrangement for exercise equipment |
| CN202273318U (en) * | 2011-09-27 | 2012-06-13 | 张振秋 | Structure for positioning rebar planting material on exterior wall |
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| CN205136259U (en) * | 2015-10-09 | 2016-04-06 | 周兆弟 | Elasticity joint formula connecting piece |
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| CN108105236A (en) * | 2017-12-29 | 2018-06-01 | 明峰医疗系统股份有限公司 | A kind of hidden fixing device |
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| CN114562024A (en) * | 2022-04-28 | 2022-05-31 | 南通城悦建筑科技有限公司 | Prefabricated assembled gas detection type beam column joint |
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| CN101338840A (en) * | 2008-08-15 | 2009-01-07 | 罗召林 | Pipe fitting joint structure |
| DE202011050662U1 (en) * | 2011-07-07 | 2011-09-09 | Jet Sport Industrial Co. Ltd. | Quick connection arrangement for exercise equipment |
| CN202273318U (en) * | 2011-09-27 | 2012-06-13 | 张振秋 | Structure for positioning rebar planting material on exterior wall |
| DE102012101179A1 (en) * | 2012-02-14 | 2013-08-14 | Newfrey Llc | Clip and mounting arrangement with a clip |
| CN105135132A (en) * | 2015-08-08 | 2015-12-09 | 浙江三方管业有限公司 | Polyethylene tubing with quick seal connection ports |
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| CN105805110A (en) * | 2016-05-06 | 2016-07-27 | 周兆弟 | Automatic adjustable connecting piece capable of achieving upper screwing and lower locking |
| CN108105236A (en) * | 2017-12-29 | 2018-06-01 | 明峰医疗系统股份有限公司 | A kind of hidden fixing device |
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| CN215563526U (en) * | 2021-05-18 | 2022-01-18 | 沈阳菲尔特建筑修缮工程有限公司 | Thermal insulation wall surface with waterproof metal coating |
| CN216344455U (en) * | 2021-10-22 | 2022-04-19 | 云南策煜建材有限公司 | A skeleton seal circle for connecting polyethylene moulds steel tubular product |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115450337A (en) | 2022-12-09 |
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