CN206290876U - Without dead angle Quick joinker for pipeline - Google Patents
Without dead angle Quick joinker for pipeline Download PDFInfo
- Publication number
- CN206290876U CN206290876U CN201620750163.6U CN201620750163U CN206290876U CN 206290876 U CN206290876 U CN 206290876U CN 201620750163 U CN201620750163 U CN 201620750163U CN 206290876 U CN206290876 U CN 206290876U
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- CN
- China
- Prior art keywords
- joint body
- pipeline
- joint
- dead angle
- seal groove
- 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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Abstract
The utility model is related to pipe joint technical field, refer in particular to without dead angle Quick joinker for pipeline, include cylindric joint body, the inner surface of joint body opens two annular seal grooves, sealing ring is arranged with respectively in each seal groove, the depth with diameter greater than seal groove of sealing ring, pipeline is inserted directly into joint body and be can be used, pipeline can be fixed and sealed by the structure of Double seal ring, and the medial surface of joint body front end forms the tapered guide surface of enlarging shape, guide effect is played to pipeline, the utility model ensure that pipeline and snap joint junction smooth excessiveness, there is no any dead angle, seal is high, it is smooth that raw material is through-flow, assembly and disassembly efficiency high, processing is simple, low cost；Other joint body peripheral surface radially offers the screwed hole with joint body inner space, and lock screw can be loaded onto in screwed hole, can be held out against pipeline in side by lock screw and is fixed in joint body, with reference to more firm.
Description
Technical field：
The utility model is related to pipe joint technical field, refers in particular to without dead angle Quick joinker for pipeline.
Background technology：
At present, particulate material is all, by pipeline, to need to be connected by joint between various pipelines.Existing pipeline
Interconnection technique is typically all first in pipeline welding tooth head, then snap joint is connected on pipeline by thread, and this kind of mode consumes
When taking a lot of work, pipeline has dead angle with tooth joint, and snap joint is connected with tooth joint and there is also dead angle, and raw material is not by
Freely, high processing costs, pipeline assembling and dissembling speed is slow, and efficiency is low.
Utility model content：
Deficiency that the purpose of this utility model exists aiming at prior art and provide and a kind of ensure pipeline and quickly connect
Head junction smooth excessiveness, without any dead angle, that seal is high, raw material is through-flow is smooth, assembly and disassembly efficiency high quick without dead angle pipeline
Joint.
To achieve these goals, the technical solution adopted in the utility model is：Without dead angle Quick joinker for pipeline, include
Cylindric joint body, the inner surface of joint body circumferentially offers annular seal groove, and seal groove has two, two seal grooves
Spacing side by side is set, and is arranged with sealing ring, the depth with diameter greater than seal groove of sealing ring, joint sheet in each seal groove respectively
The medial surface of body front end forms the tapered guide surface of enlarging shape, joint body peripheral surface radially offer with joint body
The screwed hole of chamber connection.
It is threaded with the lock screw for locking pipe in the screwed hole, the end of thread of lock screw is towards joint
Body interior.
The rear end of the joint body is integrally extended cylindric joint connection, and the internal diameter of joint connection is less than and connects
The internal diameter of head body, is connected between the inner surface of joint body and the inner surface of joint connection by tapering transition face.
Closed by plug portion the rear end of the joint body.
The inner surface of the joint body is coated with one layer of elastomeric layer.
It is covered with nano-pore on the inner surface of the joint body and forms nanoporous surface, elastomeric layer passes through integrated injection molding
Molding mode combines closely to form integral structure with the nanoporous surface of joint body.
The utility model beneficial effect is：The utility model provide without dead angle Quick joinker for pipeline, include cylinder
Straight coupling body, the inner surface of joint body circumferentially offers annular seal groove, and seal groove has two, and two seal grooves are side by side
Interval setting, is arranged with sealing ring respectively in each seal groove, the depth with diameter greater than seal groove of sealing ring is direct by pipeline
Be can be used in insertion joint body, pipeline can be fixed and sealed by the structure of Double seal ring, and joint body front end
Medial surface forms the tapered guide surface of enlarging shape, plays guide effect to pipeline, the utility model ensure that pipeline with it is quick
Joint smooth excessiveness, does not have any dead angle, and seal is high, and it is smooth that raw material is through-flow, assembles and disassembles efficiency high, and processing is simple, cost
It is low；Other joint body peripheral surface radially offers the screwed hole with joint body inner space, can be filled in screwed hole
Upper lock screw, pipeline can be held out against and is fixed in joint body, in side by lock screw with reference to more firm.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is mounting structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of another implementation method of the utility model.
Fig. 4 is the mounting structure schematic diagram of another implementation method of the utility model.
Specific embodiment：
The utility model is further described below in conjunction with the accompanying drawings, as shown in Fig. 1-2, the utility model includes circle
Tubular joint body 1, the inner surface of joint body 1 circumferentially offers annular seal groove 11, and seal groove 11 has two, and two close
The spacing side by side of sealing groove 11 is set, and is arranged with sealing ring 2 in each seal groove 11 respectively, sealing ring 2 with diameter greater than seal groove 11
Depth, pipeline is inserted directly into joint body 1 i.e. usable, pipeline can be fixed and sealed by the structure of Double seal ring 2,
And the medial surface of the front end of joint body 1 forms the tapered guide surface 12 of enlarging shape, guide effect is played to pipeline, this practicality is new
Type ensure that pipeline and snap joint junction smooth excessiveness, not have any dead angle, and seal is high, and it is smooth that raw material is through-flow, assembly and disassembly
Efficiency high, processing is simple, low cost.
The peripheral surface of joint body 1 radially offers the screwed hole 13 with the inner space of joint body 1, in screwed hole 13
Be threaded with the lock screw 3 for locking pipe, the end of thread of lock screw 3 towards inside joint body 1, by locking
Screw 3 can be in pipeline be held out against and is fixed on joint body 1 by side, with reference to more firm.
In the present embodiment, the rear end of joint body 1 is integrally extended cylindric joint connection 14, joint connection
The internal diameter in portion 14 passes through less than the internal diameter of joint body 1 between the inner surface of joint body 1 and the inner surface of joint connection 14
Tapering transition face 15 is connected.
The inner surface of joint body 1 is coated with one layer of elastomeric layer (not shown), can more securely clamping pipe,
And sealing effectiveness can be strengthened.It is covered with nano-pore on the inner surface of joint body 1 and forms nanoporous surface, elastomeric layer passes through one
Body injection molding combines closely to form integral structure with the nanoporous surface of joint body 1, increased elastomeric layer
With the adhesion between joint body 1 so that elastomeric layer is firmly combined with, it is easy to fall off not allow.
As another implementation method of the present utility model, as shown in Fig. 3-4, and unlike a upper implementation method, joint
Closed by plug portion 16 rear end of body 1.
Certainly, the above is only better embodiment of the present utility model, therefore all according to the utility model patent application model
The equivalent change or modification that construction, feature and principle described in enclosing are done, is included in the utility model patent claim.
Claims (6)
1., without dead angle Quick joinker for pipeline, cylindric joint body (1) is included, it is characterised in that：The joint body (1)
Inner surface circumferentially offers annular seal groove (11), and seal groove (11) has two, and two seal groove (11) spacing side by side are set,
Sealing ring (2), the depth with diameter greater than seal groove (11) of sealing ring (2), joint are arranged with each seal groove (11) respectively
The medial surface of body (1) front end forms the tapered guide surface (12) of enlarging shape, and joint body (1) peripheral surface is radially offered
With the screwed hole (13) of joint body (1) inner space.
2. according to claim 1 without dead angle Quick joinker for pipeline, it is characterised in that：Screw thread connects in the screwed hole (13)
The lock screw (3) for locking pipe is connected to, the end of thread of lock screw (3) is internal towards joint body (1).
3. according to claim 1 without dead angle Quick joinker for pipeline, it is characterised in that：The rear end of the joint body (1)
Integrally extending has cylindric joint connection (14), the internal diameter of the internal diameter less than joint body (1) of joint connection (14), connects
It is connected by tapering transition face (15) between the inner surface and the inner surface of joint connection (14) of head body (1).
4. according to claim 1 without dead angle Quick joinker for pipeline, it is characterised in that：The rear end of the joint body (1)
Closed by plug portion (16).
5. according to claim 1 without dead angle Quick joinker for pipeline, it is characterised in that：The interior table of the joint body (1)
Face is coated with one layer of elastomeric layer.
6. according to claim 1 without dead angle Quick joinker for pipeline, it is characterised in that：The interior table of the joint body (1)
It is covered with nano-pore on face and forms nanoporous surface, elastomeric layer is received by integrated injection molding mode and joint body (1)
Combine closely to form integral structure in metre hole surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750163.6U CN206290876U (en) | 2016-07-13 | 2016-07-13 | Without dead angle Quick joinker for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750163.6U CN206290876U (en) | 2016-07-13 | 2016-07-13 | Without dead angle Quick joinker for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290876U true CN206290876U (en) | 2017-06-30 |
Family
ID=59094813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620750163.6U Active CN206290876U (en) | 2016-07-13 | 2016-07-13 | Without dead angle Quick joinker for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384320A (en) * | 2017-08-09 | 2019-02-26 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
-
2016
- 2016-07-13 CN CN201620750163.6U patent/CN206290876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384320A (en) * | 2017-08-09 | 2019-02-26 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |