CN106122632B - Novel joint - Google Patents
Novel joint Download PDFInfo
- Publication number
- CN106122632B CN106122632B CN201610692740.5A CN201610692740A CN106122632B CN 106122632 B CN106122632 B CN 106122632B CN 201610692740 A CN201610692740 A CN 201610692740A CN 106122632 B CN106122632 B CN 106122632B
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- CN
- China
- Prior art keywords
- ring
- grafting
- spliced eye
- solution lock
- bore
- 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.)
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Classifications
-
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/14—Joints for pipes of different diameters or cross-section
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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
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention provides a kind of Novel joint, to solve the problems, such as the property difference easy to use of joint present in prior art.The Novel joint, including body, the spliced eye of insertion is offered thereon, the inwall of the spliced eye is stepped, and the bore of described spliced eye one end is more than the bore of the other end；First grafting ring, it is installed in the spliced eye and is coaxially disposed with the spliced eye, the first grafting ring is close to less one end of bore of the spliced eye；Second grafting ring, it is installed in the spliced eye and is coaxially disposed with the spliced eye, for the second grafting ring close to the larger one end of the bore of the spliced eye, the internal diameter of the second grafting ring is more than the internal diameter of the first grafting ring.The Novel joint is used for connecting pipe to carry out the conveying of air-liquid.
Description
Technical field
The present invention relates to grafting technical field, more particularly, to a kind of Novel joint.
Background technology
It is well known that either in daily life, or in industrial production, pipeline is that essential basis is set
Apply, therefore, connector turns into the necessary parts of pipeline connection.With the development and progress in epoch, in order to adapt to every profession and trade pipe
Road is used and developed, and higher requirement is proposed to pipeline connection technology and connection equipment, so there are many new skills
Art and device.
At present, the use of relatively wide connected mode is threaded connection and hot-melt adhesive paste, threaded connection is using joint
The external screw thread of internal thread and pipeline is attached；Hot-melt adhesive paste is to be heated to the coupling part of pipeline and joint using electrical heating
Molten condition, then compressed.But above two mode connects cumbersome and not easy-maintaining, then occur a kind of new
Joint, including joint body, sealing ring, claw, back-up ring and annular spigot, sealing ring, claw, back-up ring be installed in body
Interior, annular spigot is connected with back-up ring, when wanting connecting pipe, one end of joint body with one intubation connect, it is another intubation according to
It is secondary to be finally inserted into sealing ring, be fixed by claw, back-up ring prevents pipe from coming off through annular spigot, back-up ring, claw, so as to
The conveying of air-liquid is carried out, when conveying finishes, pipe is extracted claw enlarged-diameter by pressing annular spigot, annular spigot.
There is due to there was only a kind of sealing ring of size, the diameter of matching grafting is also only above-mentioned prior art
One kind, thus joint can only a kind of intubation of diameter of grafting, when different-diameter to be connected is intubated, it is necessary to change another
Joint with cannula diameter carries out grafting, therefore the problem of cause property difference easy to use.
The content of the invention
It is an object of the invention to provide a kind of Novel joint, to solve the property easy to use of joint present in prior art
The technical problem of difference.
To reach above-mentioned purpose, the embodiment of the present invention uses following technical scheme：
A kind of Novel joint, including：
Body, the spliced eye of insertion is offered thereon, the inwall of the spliced eye is stepped, described spliced eye one end
Bore is more than the bore of the other end；
First grafting ring, it is installed in the spliced eye and is coaxially disposed with the spliced eye, the first grafting ring leans on
Less one end of bore of the nearly spliced eye；
Second grafting ring, it is installed in the spliced eye and is coaxially disposed with the spliced eye, the second grafting ring leans on
The larger one end of the bore of the nearly spliced eye, the internal diameter of the second grafting ring are more than the internal diameter of the first grafting ring.
Further, for the structure of above-mentioned first grafting ring and the second grafting ring, the first grafting ring
It is integral type structure with the second grafting ring.
As the further improvement of such scheme, the Novel joint also includes retainer ring, and the inwall of the retainer ring is in
Stepped, one end that the bore of the retainer ring is larger is connected with the second grafting ring, less one end of bore and described the
One grafting ring connects.
As the further improvement of such scheme, the Novel joint also includes retaining ring, and the retaining ring is installed in institute
State in the spliced eye of body, the retaining ring is connected to one away from the first grafting ring on the second grafting ring
End；One end in the retaining ring close to the second grafting ring is provided with least two first claws, and at least two described the
One claw is arranged along same circumferencial direction, and first claw is towards the second grafting ring and its end to the retaining ring
Central axis tilts, and the diameter for the circumference that the end of first claw is surrounded is less than or equal to the interior of the first grafting ring
Footpath；One end in the retaining ring close to the second grafting ring is provided with least two second claws, and at least two described the
Two claws are arranged along same circumferencial direction, and second claw is towards the second grafting ring and its end to the retaining ring
Central axis tilts, and the diameter for the circumference that the end of second claw is surrounded is less than or equal to the interior of the second grafting ring
Footpath.
As the further improvement of such scheme, the Novel joint also includes solution lock ring, one end of the solution lock ring with
One end away from first claw connects in the retaining ring, and the other end of the solution lock ring stretches out the body；The solution
Lock ring can move towards the retaining ring is located remotely from each other first claw or the end of second claw.
Further, the diameter of the circumference surrounded for the external diameter of above-mentioned solution lock ring and the end of second claw and
Speech, the diameter for the circumference that the end that the external diameter for solving lock ring is more than second claw is surrounded.
Further, the solution lock ring is provided with gap on the ring wall of one end of the retaining ring, and the gap is
Multiple, circumferencial direction of multiple gap along the solution lock ring is uniformly arranged.
As the further improvement of such scheme, the Novel joint also includes locating ring, the both ends point of the locating ring
It is not connected with the retaining ring and the solution lock ring, the bore of the one end being connected on the locating ring with the solution lock ring is less than institute
The bore of the one end being connected on locating ring with the retaining ring is stated, the locating ring is used to prevent the retaining ring towards the solution
Lock ring moves.
As the further improvement of such scheme, the Novel joint also includes clip, and the clip includes passing through
The first latch closure and the second latch closure of flexible joint connection, first latch closure are set on the solution lock ring, second ring
Annular protrusion is provided with the end face of button, the annular protrusion is coaxially disposed with second latch closure, and second latch closure passes through
The annular protrusion and one end clamping that the body is stretched out on the solution lock ring.
As the further improvement of such scheme, the Novel joint is also inserted including the first grafting ring and described second
Connect and seal convexity is provided with the periphery of ring.
Compared to prior art, Novel joint provided by the invention, including body, the first grafting ring and the second grafting ring；
The spliced eye of insertion is offered on body, the inwall of spliced eye is stepped, and the bore of spliced eye one end is more than the mouth of the other end
Footpath；First grafting ring and the second grafting ring are installed in spliced eye and are coaxially disposed with spliced eye, and the first grafting ring is close
Less one end of bore of spliced eye, the second grafting ring is close to the larger one end of the bore of spliced eye, the internal diameter of the second grafting ring
More than the internal diameter of the first grafting ring, when carrying out the conveying of air-liquid using path intubation, intubation is directly inserted into the first grafting
In ring；When carrying out the conveying of air-liquid using big footpath intubation, intubation is directly inserted into the second grafting ring, should
Novel joint is when changing the conveying of different-diameter pipe progress air-liquid, due to being equiped with the grafting ring of two kinds of sizes in body,
Therefore joint need not be changed, only need to extracts the phase that the intubation after replacing is inserted directly into this Novel joint by the intubation inserted before again
Conveying purpose can be reached by answering in grafting ring, reduce the installation and dismounting of joint, so as to improve the property easy to use of joint.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the overall explosive view of Novel joint provided in an embodiment of the present invention；
Fig. 2 is the structural representation of the integral type grafting ring of Novel joint provided in an embodiment of the present invention；
Fig. 3 is the structural representation of the retainer ring of Novel joint provided in an embodiment of the present invention；
Fig. 4 is the structural representation of the retaining ring of Novel joint provided in an embodiment of the present invention；
Fig. 5 is the structural representation of the solution lock ring of Novel joint provided in an embodiment of the present invention；
Fig. 6 is the overall assembling schematic diagram of Novel joint provided in an embodiment of the present invention；
Fig. 7 is the structural representation of the clip of Novel joint provided in an embodiment of the present invention.
Reference：
1- bodies；2- the first grafting rings；
3- retainer rings；4- the second grafting rings；
5- retaining rings；6- locating rings；
7- solves lock ring；8- clips；
The claws of 51- first；The claws of 52- second；
71- gap；The latch closures of 81- first；
82- flexible joints；The latch closures of 83- second.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Fig. 1 is the overall explosive view of Novel joint provided in an embodiment of the present invention, referring to Fig. 1, what the present embodiment provided
Novel joint includes body 1, offers the spliced eye of insertion thereon, and the inwall of the spliced eye is stepped, the spliced eye
The bore of one end is more than the bore of the other end；First grafting ring 2, it is installed in the spliced eye and is coaxially set with the spliced eye
Put, the first grafting ring 2 is close to less one end of bore of the spliced eye；Second grafting ring, is installed in the spliced eye
Interior and be coaxially disposed with the spliced eye, the second grafting ring 4 is close to the larger one end of the bore of the spliced eye, and described
The internal diameter of two grafting rings 4 is more than the internal diameter of the first grafting ring 2.
Compared to prior art, Novel joint provided by the invention, including body, the first grafting ring and the second grafting ring；
The spliced eye of insertion is offered on body, the inwall of spliced eye is stepped, and the bore of spliced eye one end is more than the mouth of the other end
Footpath；First grafting ring and the second grafting ring are installed in spliced eye and are coaxially disposed with spliced eye, and the first grafting ring is close
Less one end of bore of spliced eye, the second grafting ring is close to the larger one end of the bore of spliced eye, the internal diameter of the second grafting ring
More than the internal diameter of the first grafting ring, when carrying out the conveying of air-liquid using path intubation, intubation is directly inserted into the first grafting
In ring；When carrying out the conveying of air-liquid using big footpath intubation, intubation is directly inserted into the second grafting ring, should
Novel joint is when changing the conveying of different-diameter pipe progress air-liquid, due to being equiped with the grafting ring of two kinds of sizes in body,
Therefore joint need not be changed, only need to extracts the phase that the intubation after replacing is inserted directly into this Novel joint by the intubation inserted before again
Conveying purpose can be reached by answering in grafting ring, reduce the installation and dismounting of joint, so as to improve the property easy to use of joint.
Please continue to refer to Fig. 1, in order to improve the sealing shape of the first grafting ring 2 and the second grafting ring 4, this implementation
In example, seal convexity is provided with the periphery of the first grafting ring 2 and the second grafting ring 4.In the mistake of air-liquid conveying
Cheng Zhong, the less one end of above-mentioned grafting ring and the bore of body 1 form confined space, in order that grafting effect is more preferable, on
The internal diameter for stating grafting ring is slightly smaller than the external diameter being intubated, then the connection for causing above-mentioned grafting ring and the body 1 is not very close
Cut, seal convexity is set, can preferably reach the purpose that sealed environment is conveyed.
Fig. 2 is the structural representation of the integral type grafting ring of Novel joint provided in an embodiment of the present invention, referring to Fig. 2,
Specifically, in order that must process more convenient and improve installation effectiveness, in the present embodiment, the first grafting ring 2 and described the
Two grafting rings 4 are integral type structure.
Fig. 3 is the structural representation of the retainer ring of Novel joint provided in an embodiment of the present invention, please continue to refer to Fig. 1 and figure
3, in order that the first grafting ring 2 and the second grafting ring 4 it is more firm, this Novel joint also includes retainer ring 3, institute
State that the inwall of retainer ring 3 is stepped, one end that the bore of the retainer ring 3 is larger is connected with the second grafting ring 4, bore
Less one end is connected with the first grafting ring 2.The first grafting ring is inserted in less one end of bore of the retainer ring 3
2, larger one end of bore of the retainer ring 3 contacts with the second grafting ring 4, prevents that the first grafting ring 2 is defeated in air-liquid
Being exited during sending because pressure is excessive, the inwall of the retainer ring 3 is set into a ladder, plays certain guide effect,
So that the grafting of intubation is more convenient, simultaneously as having guide effect, intubation is prevented to be optionally plugged into without guiding and damage grafting
Ring, improve the service life of grafting ring.
Fig. 4 is the structural representation of the retaining ring of Novel joint provided in an embodiment of the present invention, referring to Fig. 4, in order that
The fixed effect that must be intubated is more preferable, and this Novel joint also includes retaining ring 5, and the retaining ring 5 is installed in the described of the body 1
In spliced eye, the retaining ring 5 is connected to one end away from the first grafting ring 2 on the second grafting ring 4；The retaining
One end on ring 5 close to the second grafting ring 4 is provided with least two first claws 51, at least two first claws 51
Arranged along same circumferencial direction, first claw 51 is towards the second grafting ring 4 and its end is into the retaining ring 5
Mandrel line tilts, and the diameter for the circumference that the end of first claw 51 is surrounded is less than or equal to the first grafting ring 2
Internal diameter；One end in the retaining ring 5 close to the second grafting ring 4 is provided with least two second claws 52, and at least two
Second claw 52 is arranged along same circumferencial direction, second claw 52 towards the second grafting ring 4 and its end to
The central axis of the retaining ring 5 tilts, and the diameter for the circumference that the end of second claw 52 is surrounded is less than or equal to institute
State the internal diameter of the second grafting ring 4.
Fig. 5 is the structural representation of the solution lock ring of Novel joint provided in an embodiment of the present invention, is exited for the ease of intubation,
This Novel joint also includes solution lock ring 7, one end of the solution lock ring 7 and remote first claw 51 in the retaining ring 5
One end connects, and the other end of the solution lock ring 7 stretches out the body 1；The solution lock ring 7 can move towards the retaining ring 5
It is located remotely from each other first claw 51 or the end of second claw 52.
Further, in the present embodiment, the external diameter for solving lock ring 7 is surrounded more than the end of second claw 52
The diameter of circumference.The solution lock ring 7 to the retaining ring 5 when moving, because external diameter is more than the end of second claw 52
The diameter of the circumference surrounded, and the diameter for the circumference that the end of second claw 52 is surrounded is more than first claw 51
The diameter of circumference that is surrounded of end, the solution lock ring 7 can be easily by first claw 51 and second claw
52 strut so that intubation departs from the grafting ring more rapid and convenient.
Please continue to refer to Fig. 5, further, can quickly be moved for the ease of the solution lock ring 7, in the present embodiment, institute
State solution lock ring 7 and be provided with gap 71 on the ring wall of one end of the retaining ring 5, the gap 71 be it is multiple, it is multiple described
Circumferencial direction of the gap 71 along the solution lock ring 7 is uniformly arranged.The setting of the gap 71 so that the solution lock ring 7 is close to institute
One end of retaining ring 5 is stated in stress, the space that external diameter can change, is prevented in the solution moving process of lock ring 7, will be with
Its part matched support is bad.
Please continue to refer to Fig. 1, in order that must solve lock ring 7 preferably reaches unlocking function, it is quick reliable by intubation disengaging
Go out corresponding above-mentioned grafting ring, the Novel joint that the present embodiment provides also includes locating ring 6, the both ends of the locating ring 6 respectively with
The retaining ring 5 and the solution lock ring 7 connect, and the bore of the one end being connected on the locating ring 6 with the solution lock ring 7 is less than institute
The bore of the one end being connected on locating ring 6 with the retaining ring 5 is stated, the locating ring 6 is used to prevent the retaining ring 5 towards institute
Solution lock ring 7 is stated to move.During connection, the retaining ring 5 is away from being provided with crimping, the locating ring 6 on the periphery of described claw one end
Neck is provided with the inwall being connected with the retaining ring 5, crimping is connected with pocket matches, described to stop when preventing that insertion is intubated
Ring 5 is moved back to move to the direction of the second grafting ring 4；The solution lock ring 7 is provided with outer dome with one end that the locating ring 6 is connected
Ring, annular groove is provided with the inwall of the locating ring 6, and the solution lock ring 7 passes through evagination annulus and ring with the locating ring 6
Connected in star clamping, prevent from extracting the solution lock ring 7 when being intubated and depart from the locating ring 6；When extracting intubation, the solution lock ring 7
Moved to the direction of the second grafting ring 4, the evagination annulus is in close contact with the annular groove, makes the retaining ring 5
Crimping is fitted tightly on the inwall of the locating ring 6, so as to prevent the retaining ring 5 to solution lock ring 7 direction movement.
The one end of the retaining ring 5 away from first claw 51 and second claw 52 and the bore of locating ring 6
Big one end connection, the both ends bore of the locating ring 6 is different, and the inwall self-assembling formation of the locating ring 6 is stepped, bore
The inwall that small one end is formed then prevents the retaining ring 5 from being moved towards the solution lock ring 7 and exited；The solution lock ring 7 is opened
One end provided with gap 71 is connected with described less one end of the bore of locating ring 6, when the solution lock ring 7 is in the locating ring 6
When being moved towards the retaining ring 5, due to having opened up gap 71, one end diameter that the solution lock ring 7 is connected with the locating ring 6
It is more easy to diminish so that the movement of the solution lock ring 7 is more smoothly.In use, first claw 51 and second claw 52
It is connected with the retaining ring 5 by an expanding part, when inserting intubation, the expanding part first extends out, and prevents the retaining
Ring 5 moves to the solution lock ring 7 and exits the locating ring 6.
Fig. 6 is the overall assembling schematic diagram of Novel joint provided in an embodiment of the present invention, and Fig. 7 provides for the embodiment of the present invention
Novel joint clip structural representation, refer to Fig. 6 and Fig. 7, the Novel joint that the present embodiment is provided also includes
Clip 8, the first latch closure 81 and the second latch closure 83 that the clip 8 connects including passing through flexible joint 82, described first
Latch closure 81 is set on the solution lock ring 7, is provided with annular protrusion on the end face of second latch closure 83, the annular protrusion with
Second latch closure 83 is coaxially disposed, and second latch closure 83 is solved on lock ring 7 described in stretching by the annular protrusion with described
One end clamping of body 1.When inserting path intubation, the annular protrusion on second latch closure 83 on the solution lock ring 7 with stretching
Go out one end clamping of the body 1, when inserting big footpath intubation, then annular protrusion, which need not be inserted on the solution lock ring 7, stretches out institute
State one end of body 1.
The setting of the clip 8, it is to be intubated in order to preferably fixed, it is not produced inside above-mentioned joint and rock,
The one end for opening up the gap 71 is provided with evagination annulus in the solution lock ring 7, first ring of the clip 8
Button 81 is set on the solution lock ring 7, and evagination annulus prevents first latch closure 81 from departing from the solution lock ring 7, using described soft
Property connecting portion 82 be attached first latch closure 81 and second latch closure 83, can be preferably using the clip 8
Two states, improve the property easy to use of the clip 8.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (9)
- A kind of 1. Novel joint, it is characterised in that including：Body, the spliced eye of insertion is offered thereon, the inwall of the spliced eye is stepped, the bore of described spliced eye one end More than the bore of the other end；First grafting ring, it is installed in the spliced eye and is coaxially disposed with the spliced eye, the first grafting ring is close to institute State less one end of bore of spliced eye；Second grafting ring, it is installed in the spliced eye and is coaxially disposed with the spliced eye, the second grafting ring is close to institute The larger one end of the bore of spliced eye is stated, the internal diameter of the second grafting ring is more than the internal diameter of the first grafting ring；Also include retaining ring, the retaining ring is installed in the spliced eye of the body, and the retaining ring is connected to described One end away from the first grafting ring on second grafting ring；One end in the retaining ring close to the second grafting ring is provided with least two first claws, and at least two described the One claw is arranged along same circumferencial direction, and first claw is towards the second grafting ring and its end to the retaining ring Central axis tilts, and the diameter for the circumference that the end of first claw is surrounded is less than or equal to the interior of the first grafting ring Footpath；One end in the retaining ring close to the second grafting ring is provided with least two second claws, and at least two described the Two claws are arranged along same circumferencial direction, and second claw is towards the second grafting ring and its end to the retaining ring Central axis tilts, and the diameter for the circumference that the end of second claw is surrounded is less than or equal to the interior of the second grafting ring Footpath.
- 2. Novel joint according to claim 1, it is characterised in that the first grafting ring and the second grafting ring are Integral structure.
- 3. Novel joint according to claim 1, it is characterised in that be also in including retainer ring, the inwall of the retainer ring Stepped, one end that the bore of the retainer ring is larger is connected with the second grafting ring, less one end of bore and described the One grafting ring connects.
- 4. Novel joint according to claim 1, it is characterised in that also include solution lock ring, it is described solution lock ring one end with One end away from first claw connects in the retaining ring, and the other end of the solution lock ring stretches out the body；The solution lock ring can move towards the retaining ring makes the end of first claw or second claw mutually remote From.
- 5. Novel joint according to claim 4, it is characterised in that the external diameter of the solution lock ring is more than second claw The diameter of circumference that is surrounded of end.
- 6. Novel joint according to claim 5, it is characterised in that the solution lock ring is close to one end of the retaining ring Gap is provided with ring wall, the gap is multiple, and circumferencial direction of multiple gap along the solution lock ring is uniformly arranged.
- 7. Novel joint according to claim 4, it is characterised in that also including locating ring, the both ends point of the locating ring It is not connected with the retaining ring and the solution lock ring, the bore of the one end being connected on the locating ring with the solution lock ring is less than institute The bore of the one end being connected on locating ring with the retaining ring is stated, the locating ring is used to prevent the retaining ring towards the solution Lock ring moves.
- 8. Novel joint according to claim 7, it is characterised in that also including clip, the clip includes passing through The first latch closure and the second latch closure of flexible joint connection, first latch closure are set on the solution lock ring, second ring Annular protrusion is provided with the end face of button, the annular protrusion is coaxially disposed with second latch closure, and second latch closure passes through The annular protrusion and one end clamping that the body is stretched out on the solution lock ring.
- 9. Novel joint according to claim 1, it is characterised in that the first grafting ring and the second grafting ring Seal convexity is provided with periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692740.5A CN106122632B (en) | 2016-08-18 | 2016-08-18 | Novel joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692740.5A CN106122632B (en) | 2016-08-18 | 2016-08-18 | Novel joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106122632A CN106122632A (en) | 2016-11-16 |
| CN106122632B true CN106122632B (en) | 2018-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610692740.5A Active CN106122632B (en) | 2016-08-18 | 2016-08-18 | Novel joint |
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| Country | Link |
|---|---|
| CN (1) | CN106122632B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049019A (en) * | 2017-06-19 | 2017-08-18 | 宁波福特恩净水设备有限公司 | Water-level control apparatus and water dispenser |
| CN108799670A (en) * | 2018-08-07 | 2018-11-13 | 李学谦 | Novel quick joint |
| TWI769544B (en) | 2019-10-02 | 2022-07-01 | 普生股份有限公司 | Microfilter, manufacturing method and microfiltration unit |
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| CH506743A (en) * | 1969-06-11 | 1971-04-30 | Schmid Kranz & Co Gmbh Zweigni | Pipe connection sleeve for the mechanically secured clamp fastening of smooth pipe ends - especially small-caliber steel pipes |
| CN2395118Y (en) * | 1999-08-31 | 2000-09-06 | 黄秉谊 | Pipe joint for metal pipe |
| US20040239115A1 (en) * | 2001-01-19 | 2004-12-02 | Victaulic Company Of America | Mechanical pipe coupling derived from a standard fitting |
| CN203176600U (en) * | 2013-02-06 | 2013-09-04 | 张�杰 | Quick joint |
| CN103759086B (en) * | 2013-11-25 | 2016-07-06 | 黎莲威 | Fluid line overlap-connected components |
| CN105508779B (en) * | 2016-01-20 | 2019-01-01 | 张男 | The plug-in connection of pipeline |
| CN205896492U (en) * | 2016-08-18 | 2017-01-18 | 张强 | Novel joint |
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2016
- 2016-08-18 CN CN201610692740.5A patent/CN106122632B/en active Active
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| CN106122632A (en) | 2016-11-16 |
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