CN112984257A - Quick connector adaptive to multi-angle mounting positions - Google Patents
Quick connector adaptive to multi-angle mounting positions Download PDFInfo
- Publication number
- CN112984257A CN112984257A CN202110322039.5A CN202110322039A CN112984257A CN 112984257 A CN112984257 A CN 112984257A CN 202110322039 A CN202110322039 A CN 202110322039A CN 112984257 A CN112984257 A CN 112984257A
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- CN
- China
- Prior art keywords
- guide
- loading
- pipe body
- elastic
- quick connector
- 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.)
- Pending
Links
- 230000003044 adaptive effect Effects 0.000 title abstract description 7
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 238000012856 packing Methods 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
- F16L43/02—Bends; Siphons adapted to make use of special securing means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a quick connector adaptive to a multi-angle mounting position, which comprises a main pipe body, a guide ring horizontally embedded into the front end of the main pipe body, an elastic retaining piece vertically embedded into the main pipe body and limiting the guide ring to prevent the guide ring from separating, and a bent pipe body capable of being covered and inserted into the rear end of the main pipe body in a multi-angle manner. The quick joint structure capable of adjusting the adaptation direction in multiple angles is realized, and the application range is wide.
Description
Technical Field
The invention belongs to the technical field of pipeline connection, and particularly relates to a quick connector adaptive to a multi-angle mounting position.
Background
The quick connector is a connector which can realize the connection or disconnection of pipelines without tools, and is widely applied to the connection of pipelines such as gas, gas-liquid sharing, oil pressure and the like, particularly the connection of automobile cooling pipelines. The existing quick connector applied to the automobile cooling pipeline needs to be locked, fixed and assembled with a butt joint pipeline in a multi-part mode in field operation, and the problem of incomplete connection is easy to occur; there are two kinds of connected modes between the link of current quick-operation joint and the main pipe body, and straight line connection or perpendicular connection are to narrow operating mode or many bendings operating mode application environment under, and quick-operation joint can't carry out the adaptability and change, can't pack into different pipeline spaces of arranging.
Disclosure of Invention
The invention aims to solve the technical problems and provides a quick connector adaptive to multi-angle mounting positions, so that the quick connector structure capable of adjusting the adaptive direction at multiple angles is realized, and the application range is wider. In order to achieve the purpose, the technical scheme of the invention is as follows:
quick-operation joint of adaptation multi-angle mounted position is responsible for the guide ring of body front end, the perpendicular embedding and is responsible for the body and spacing guide ring prevents its elasticity keeper that breaks away from and can the multi-angle lid close the curved body of grafting in the body rear end position.
Specifically, the main pipe body comprises an annular part, a first loading part connected with one side of the annular part and a second loading part connected with the other side of the annular part; the inside of the first portion of packing into is equipped with the first cavity body, and the inside of the second portion of packing into is equipped with the second cavity body, and the hole intercommunication setting through annular portion between the first cavity body and the second cavity body.
Specifically, the top of the first loading part is provided with an upper limiting seat, a first loading groove communicated with the first cavity body is arranged in the upper limiting seat, and the top of the first loading groove is provided with a loading notch with an outward opening; the periphery of the first portion of packing into is equipped with and extends decurrent spacing groove along last spacing seat both sides, and the first cavity body setting of spacing groove intercommunication, the outside of the first portion of packing into is equipped with the baffle that is used for leading spacing groove position, the outside of the first portion of packing into is located the below of the baffle of both sides and all is equipped with the sunken region.
Specifically, the bottom of the first cavity body is provided with a lower limiting seat, two sides of the lower limiting seat are respectively provided with a group of second loading grooves, and the first loading grooves and the second loading grooves are arranged along the axial direction of the main pipe body.
Specifically, the second loading portion is circumferentially provided with slots and sockets which are alternately arranged at intervals. Specifically, the guide ring comprises a guide opening part, an upper guide part arranged at the top of the guide opening part and a group of lower guide parts arranged at the bottom of the guide opening part; two sides of the guide opening part are respectively provided with an outward convex guide strip, the inner periphery of the guide opening part is provided with a drawing part which is radially reduced towards the front end of the first loading part, and two sides of the drawing part are respectively provided with a group of guide blocks which are oppositely spaced with the guide strips.
Specifically, the upper guide part comprises an upper sliding block correspondingly matched with the first loading groove, a convex block arranged at the front end of the upper sliding block and correspondingly matched with the loading notch, and the lower guide part is correspondingly matched with the second loading groove.
Specifically, the elastic holding piece comprises a first elastic part in a shape of a Chinese character ji, second elastic parts respectively connected with two ends of the first elastic part and extending downwards, and third elastic parts respectively connected with the end parts of the second elastic parts at two sides and extending horizontally in an opposite direction.
Specifically, the first elastic part is buckled at the top of the upper limiting seat, the second elastic part penetrates into the first hollow cavity through the limiting groove, the third elastic part penetrates out of the limiting groove and is clamped on the sunken area, and the second elastic part is embedded between the guide strip and the guide block through the guide of the baffle.
Specifically, the curved body includes the portion complex go-between of packing into with the second, locates the lid circle of go-between periphery and the connecting pipe of intercommunication go-between, and the periphery of go-between is equipped with a plurality of equidistance intervals and sets up and peg graft complex plug-in block with the slot, and the circumference of lid circle is equipped with a plurality of equidistance intervals and sets up and peg graft complex plug-in components with the socket.
Compared with the prior art, the quick connector adaptive to the multi-angle installation position has the beneficial effects that:
the main pipe body and the guide ring are in a horizontal splicing matching mode, and the butt joint pipeline is installed from the guide ring and is limited and fixed and cannot be easily separated; the elastic retaining piece and the guide ring are in a vertical insertion matching mode, the elastic retaining piece can be accurately inserted into the limiting groove and position the guide ring, and the installation accuracy of the guide ring is guaranteed; the mode that the grafting position through the multi-angle can be exchanged between curved body and the main pipe body realizes curved body adaptation in more complicated operating mode environment, does not receive the influence of restriction position all can carry out erection joint.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic front end structure diagram of the main pipe body in this embodiment;
FIG. 3 is a schematic rear end structure diagram of the main pipe body according to the present embodiment;
FIG. 4 is a schematic structural diagram of a guide ring according to the present embodiment;
FIG. 5 is a schematic structural view of the elastic holder according to the present embodiment;
FIG. 6 is a schematic structural view of the bent tube body in the present embodiment;
FIG. 7 is a schematic perspective cross-sectional view of the present embodiment;
FIG. 8 is a schematic view of the butt-joint pipe structure in the present embodiment;
the figures in the drawings represent:
1, a main pipe body, an 11 annular part, a 12 first loading part, a 121 upper limit seat, a 122 first loading groove, a 123 loading notch, a 13 second loading part, a 131 inserting groove, a 132 inserting opening, a 14 first cavity body, a 141 lower limit seat, a 142 second loading groove, a 15 second cavity body, a 16 limit groove, a 161 baffle plate and a 162 invagination area;
2, a guide ring, 21, a guide opening part, 22, an upper guide part, 221, an upper slide block, 222, 23, a lower guide part, 24, 25, a drawing part and 26, wherein the guide ring is arranged on the upper surface of the guide ring;
3 elastic holding piece, 31 first elastic part, 32 second elastic part, 33 third elastic part;
4, a bent pipe body, 41 connecting rings, 42 cover rings, 43 connecting pipes, 44 inserting blocks, 45 inserting pieces, 46 lip-shaped sealing rings and 47 step structures;
5, butting pipelines.
Detailed Description
The technical solutions in the embodiments of the present invention are described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Example (b):
referring to fig. 1-8, the present embodiment is a quick coupling adapted to a multi-angle installation position, and includes a main pipe body 1, a guide ring 2 horizontally inserted into a front end of the main pipe body 1, an elastic retainer 3 vertically inserted into the main pipe body 1 and limiting the guide ring 2 to prevent the main pipe body from being separated from the guide ring, and a bent pipe body 4 capable of being covered and inserted into a rear end of the main pipe body 1 at a multi-angle.
The front end of the main pipe body 1 is correspondingly inserted and matched with a butt joint pipe 5, and the butt joint pipe 5 is guided by the guide ring 2 to be installed and limited and fixed.
The main pipe body 1 comprises an annular part 11, a first installing part 12 connected with one side of the annular part 11 and a second installing part 13 connected with the other side of the annular part 11; the inside of the first portion of packing into 12 is equipped with the first cavity body 14, and the inside of the second portion of packing into 13 is equipped with the second cavity body 15, and the hole intercommunication setting through annular portion 11 between the first cavity body 14 and the second cavity body 15.
The top of the first loading part 12 is provided with an upper limiting seat 121, a first loading groove 122 communicated with the first hollow cavity 14 is arranged in the upper limiting seat 121, and the top of the first loading groove 122 is provided with a loading gap 123 with an outward opening.
The periphery of the first loading part 12 is provided with a limiting groove 16 extending downwards along two sides of the upper limiting seat 121, the limiting groove 16 is communicated with the first hollow cavity 14, and the outside of the first loading part 12 is provided with a baffle 161 used for guiding the position of the limiting groove 16.
The outside of the first housing portion 12 is provided with recessed regions 162 below the baffles 161 on both sides.
The bottom of the first hollow cavity 14 is provided with a lower limiting seat 141, two sides of the lower limiting seat 141 are respectively provided with a group of second loading slots 142, and the first loading slot 122 and the second loading slot 142 are both arranged along the axial direction of the main tube 1. The first and second fitting grooves 122 and 142 are provided at the front end of the first fitting portion 12 to communicate with the outside.
The second loading portion 13 is circumferentially provided with slots 131 and sockets 132 alternately arranged at intervals, the slots 131 are in a long strip-shaped through hole structure, the sockets 132 are in a U-shaped opening structure, and the openings of the sockets 132 are arranged towards the rear end of the second loading portion 13.
The guide ring 2 comprises a guide opening part 21, an upper guide part 22 arranged at the top of the guide opening part 21 and a group of lower guide parts 23 arranged at the bottom of the guide opening part 21; two sides of the guide opening part 21 are respectively provided with a convex guide strip 24.
The inner periphery of the guide mouth portion 21 is provided with a drawing portion 25 which is radially reduced toward the front end of the first housing portion 12, and a set of guide blocks 26 which are opposite to and spaced from the guide strips 24 are respectively arranged on both sides of the drawing portion 25.
The upper guide part 22 comprises an upper slide block 221 correspondingly matched with the first loading groove 122 and a lug 222 arranged at the front end of the upper slide block 221 and correspondingly matched with the loading notch 123, and the lug 222 is limited outside the loading notch 123.
The lower guide portion 23 is correspondingly matched with the second fitting groove 142, the lower guide portion 23 is of an L-shaped structure, and the right-angled end of the lower guide portion 23 slides into the inner end of the second fitting groove 142.
The elastic holder 3 includes a first elastic portion 31 in a zigzag shape, second elastic portions 32 respectively connecting both ends of the first elastic portion 31 and extending downward, and third elastic portions 33 respectively connecting both ends of the second elastic portions 32 and extending horizontally in opposite directions.
The first elastic portion 31 is fastened to the top of the upper limiting seat 121, the second elastic portion 32 penetrates into the first hollow cavity 14 through the limiting groove 16, and the third elastic portion 33 penetrates out of the limiting groove 16 and is fastened to the recessed area 162. The second elastic part 32 is guided by the baffle 161 and embedded between the guide strip 24 and the guide block 26, and the second elastic part 32 forms multi-directional stable fixation through the limiting groove 16, the guide strip 24 and the guide block 26.
The bent tube body 4 includes a connection ring 41 fitted to the second fitting portion 13, a cover ring 42 provided on the outer periphery of the connection ring 41, and a connection pipe 43 communicating with the connection ring 41. The connecting pipe 43 is vertically connected with the connecting ring 41.
The periphery of the connection ring 41 is provided with a plurality of insertion blocks 44 which are arranged at equal intervals and are in insertion fit with the insertion slots 131. The cover ring 42 is provided with a plurality of plug-in units 45 which are arranged at equal intervals in the circumferential direction and are in plug-in fit with the plug-in ports 132. By adjusting the angle of the connecting ring 41 connected to the second installation part 13, the connecting pipe 43 and the main pipe body 1 can be assembled at different angles, and the assembling method is suitable for assembling scenes under various working conditions.
The connecting ring 41 is inserted into the inner end of the second hollow body 15 and abuts against the annular portion 11, and a lip-shaped seal ring 46 is clamped between the inner periphery of the connecting ring 41 and the annular portion 11. A step structure 47 for limiting the end of the butt joint pipe 5 is arranged in the inner cavity of the connecting ring 41.
When the embodiment is applied, the main pipe body 1 and the guide ring 2 are in a horizontal splicing matching mode, and the butt joint pipeline 5 is installed from the guide ring 2, is limited and fixed and cannot be easily separated; the elastic retaining piece 3 and the guide ring 2 are in a vertical insertion matching mode, the elastic retaining piece 3 can be accurately inserted into the limiting groove 16 and positions the guide ring 2, and the installation accuracy of the guide ring 2 is guaranteed; the mode that the grafting position of through the multi-angle can be exchanged between curved body 4 and the main pipe body 1 realizes curved body 4 adaptation in more complicated operating mode environment, does not receive the influence of restriction position all can carry out erection joint.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (10)
1. Adaptation multi-angle mounted position's quick-operation joint, its characterized in that: the multi-angle pipe comprises a main pipe body, a guide ring horizontally embedded into the front end of the main pipe body, an elastic retaining piece vertically embedded into the main pipe body and used for limiting the guide ring to prevent the main pipe body from being separated from the guide ring, and a bent pipe body capable of being covered and inserted into the rear end of the main pipe body in a multi-angle mode.
2. The quick connector adapted to a multi-angle mounting position of claim 1, wherein: the main pipe body comprises an annular part, a first loading part connected with one side of the annular part and a second loading part connected with the other side of the annular part; the inside of the first portion of packing into is equipped with the first cavity body, and the inside of the second portion of packing into is equipped with the second cavity body, and the hole intercommunication setting through annular portion between the first cavity body and the second cavity body.
3. The quick connector adapted to a multi-angle mounting position of claim 2, wherein: the top of the first loading part is provided with an upper limiting seat, a first loading groove communicated with the first cavity body is arranged in the upper limiting seat, and the top of the first loading groove is provided with a loading notch with an outward opening; the periphery of the first portion of packing into is equipped with and extends decurrent spacing groove along last spacing seat both sides, and the first cavity body setting of spacing groove intercommunication, the outside of the first portion of packing into is equipped with the baffle that is used for leading spacing groove position, the outside of the first portion of packing into is located the below of the baffle of both sides and all is equipped with the sunken region.
4. The quick connector of adapting to a multi-angle mounting position of claim 3, wherein: the bottom of the first cavity body is provided with a lower limiting seat, two sides of the lower limiting seat are respectively provided with a group of second loading grooves, and the first loading grooves and the second loading grooves are arranged along the axial direction of the main pipe body.
5. The quick connector adapted to a multi-angle mounting position of claim 2, wherein: and slots and sockets which are alternately arranged at intervals are arranged in the circumferential direction of the second loading part.
6. The quick connector of adapting to a multi-angle mounting position of claim 4, wherein: the guide ring comprises a guide opening part, an upper guide part arranged at the top of the guide opening part and a group of lower guide parts arranged at the bottom of the guide opening part; two sides of the guide opening part are respectively provided with an outward convex guide strip, the inner periphery of the guide opening part is provided with a drawing part which is radially reduced towards the front end of the first loading part, and two sides of the drawing part are respectively provided with a group of guide blocks which are oppositely spaced with the guide strips.
7. The quick connector of adapting to a multi-angle mounting position of claim 6, wherein: the upper guide part comprises an upper sliding block correspondingly matched with the first loading groove, a convex block arranged at the front end of the upper sliding block and correspondingly matched with the loading notch, and the lower guide part is correspondingly matched with the second loading groove.
8. The quick connector of adapting to a multi-angle mounting position of claim 6, wherein: the elastic holding piece comprises a first elastic part in a shape of a Chinese character ji, second elastic parts respectively connected with two ends of the first elastic part and extending downwards, and third elastic parts respectively connected with the end parts of the second elastic parts at two sides and extending horizontally in the opposite direction.
9. The quick connector of adapting to a multi-angle mounting position of claim 8, wherein: the first elastic part is buckled at the top of the upper limiting seat, the second elastic part penetrates into the first hollow cavity through the limiting groove, the third elastic part penetrates out of the limiting groove and is clamped on the sunken area, and the second elastic part is guided by the baffle plate and is embedded between the guide strip and the guide block.
10. The quick connector of adapting to a multi-angle mounting position of claim 5, wherein: the curved pipe body includes the go-between with the portion complex of packing into of second, locates the lid circle of go-between periphery and the connecting pipe of intercommunication go-between, and the periphery of go-between is equipped with a plurality of equidistance intervals and sets up and with slot grafting complex inserted block, and the circumference of lid circle is equipped with a plurality of equidistance intervals and sets up and with socket grafting complex plug-in components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110322039.5A CN112984257A (en) | 2021-03-25 | 2021-03-25 | Quick connector adaptive to multi-angle mounting positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110322039.5A CN112984257A (en) | 2021-03-25 | 2021-03-25 | Quick connector adaptive to multi-angle mounting positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112984257A true CN112984257A (en) | 2021-06-18 |
Family
ID=76333658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110322039.5A Pending CN112984257A (en) | 2021-03-25 | 2021-03-25 | Quick connector adaptive to multi-angle mounting positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112984257A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233971A (en) * | 2021-12-30 | 2022-03-25 | 库博标准汽车配件（苏州）有限公司 | Direct-insertion type easy-to-buckle quick connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130320667A1 (en) * | 2012-06-04 | 2013-12-05 | Ying Lin Cai | Leakage-proof Pipe Fitting of Quick Connection for Reverse Osmosis Membrane (RO) water treatment unit of household |
| CN104295836A (en) * | 2014-11-06 | 2015-01-21 | 重庆溯联汽车零部件有限公司 | Quick-change connector being used for automobile pipeline system and having mistake proofing and confirmation functions |
| CN111140714A (en) * | 2018-11-05 | 2020-05-12 | 和承 R & A 株式会社 | Quick-acting coupling assembly |
| CN214699710U (en) * | 2021-03-25 | 2021-11-12 | 库博标准汽车配件（苏州）有限公司 | Quick connector adaptive to multi-angle mounting positions |
-
2021
- 2021-03-25 CN CN202110322039.5A patent/CN112984257A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130320667A1 (en) * | 2012-06-04 | 2013-12-05 | Ying Lin Cai | Leakage-proof Pipe Fitting of Quick Connection for Reverse Osmosis Membrane (RO) water treatment unit of household |
| CN104295836A (en) * | 2014-11-06 | 2015-01-21 | 重庆溯联汽车零部件有限公司 | Quick-change connector being used for automobile pipeline system and having mistake proofing and confirmation functions |
| CN111140714A (en) * | 2018-11-05 | 2020-05-12 | 和承 R & A 株式会社 | Quick-acting coupling assembly |
| CN214699710U (en) * | 2021-03-25 | 2021-11-12 | 库博标准汽车配件（苏州）有限公司 | Quick connector adaptive to multi-angle mounting positions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233971A (en) * | 2021-12-30 | 2022-03-25 | 库博标准汽车配件（苏州）有限公司 | Direct-insertion type easy-to-buckle quick connector |
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