CN207864870U - One kind is to silk elbow - Google Patents
One kind is to silk elbow Download PDFInfo
- Publication number
- CN207864870U CN207864870U CN201721810867.9U CN201721810867U CN207864870U CN 207864870 U CN207864870 U CN 207864870U CN 201721810867 U CN201721810867 U CN 201721810867U CN 207864870 U CN207864870 U CN 207864870U
- Authority
- CN
- China
- Prior art keywords
- interface
- screw thread
- bend pipe
- protrusion
- outside
- 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.)
- Expired - Fee Related
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- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The utility model discloses one kind to silk elbow, including bend pipe, screw thread A, screw thread B, interface A, interface B, raised A, be recessed B, the protrusion A and recess B is set to the outer surface of the bend pipe, the interface A and interface B is set to the both ends of the bend pipe, the interface A includes the screw thread A, the protrusion A, the interface B includes the screw thread B, the recess B, the screw thread A is set on the inside of the interface A, the screw thread B is set on the outside of the interface B, the screw thread A, the protrusion A is overlapped placement from inside to outside, the recess B, the screw thread B is overlapped placement from inside to outside, the internal diameter of the interface A is identical as the outer diameter of interface B.The utility model will be respectively arranged on the both ends screw thread of silk elbow the inner side and outer side of elbow, can be with the bend pipe of connection screw thread outside, bend pipe that also can be including connection screw thread, and applicability is relatively broad.
Description
Technical field
The utility model is related to Hardware fittings, and specially one kind is to silk elbow.
Background technology
The Hardware fitting to match connection is mainly used for silk, for example may be mounted at various pipe joints and use.Mainly
Applied to hardware, auto parts machinery, pneumatic, hot-water heating, machinery, velocitron industry, it is of wide application.Most of pipeline connections now
Bending angle be 90 degree, also have the crooked pipeline of 180 degree, due to all trades and professions to fiber tube road requirement difference, not to silk
With the pipeline of internal diameter, there is the pipeline of docking different angle, this is required different types of meets the need in market to silk bend pipe
It asks.
Utility model content
The technical issues of the utility model is solved is to provide one kind to silk elbow, will divide the both ends screw thread of silk elbow
Not She Yu elbow inner side and outer side, can be with the bend pipe of connection screw thread outside, bend pipe that also can be including connection screw thread, applicability compared with
It is extensive.
The technical issues of the utility model is solved is realized using following technical scheme：One kind is including curved to silk elbow
Pipe, screw thread A, screw thread B, interface A, interface B, protrusion A, recess B, the protrusion A and the recess B are set to the appearance of the bend pipe
Face, the interface A and the interface B are set to the both ends of the bend pipe, and the interface A includes the screw thread A, the protrusion A, institute
It includes the screw thread B, the recess B to state interface B, and the screw thread A is set on the inside of the interface A, and the screw thread B is set to described connect
On the outside of mouth B, the screw thread A, the protrusion A are overlapped placement from inside to outside, and the recess B, the screw thread B are overlapped put from inside to outside
It sets, the internal diameter of the interface A is identical as the outer diameter of interface B.
In the utility model, the bending angle of the bend pipe is 120 degree, i.e., the described interface A and the interface B with it is described curved
The line of centres angle of pipe is 120 degree.
In the utility model, the bend pipe is circular winding pipe, and material is stainless steel steel.
In the utility model, the distance between center of circle that the internal diameter of the interface A is the interface A to the screw thread A.
In the utility model, the distance between center of circle that the outer diameter of the interface B is the interface B to the screw thread B.
The beneficial effects of the utility model：The utility model will be respectively arranged on the both ends screw thread of silk elbow the inside of elbow
And outside, it can be with the bend pipe of connection screw thread outside, bend pipe that also can be including connection screw thread, applicability is relatively broad.
Description of the drawings
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the utility model side exterior structural schematic diagram.
In figure：Bend pipe -1；Screw thread A-2；Screw thread B-3；Interface A-4；Interface B-5；Raised A-6；Be recessed B-7.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Embodiment：As depicted in figs. 1 and 2, a kind of to silk elbow, including bend pipe 1, screw thread A2, screw thread B3, interface A4, connect
Mouth B5, protrusion A6, recess B7, the protrusion A6 and the recess B7 are set to the outer surface of the bend pipe 1, the interface A4 and institute
The both ends that interface B5 is set to the bend pipe 1 are stated, the interface A4 includes the screw thread A2, the protrusion A6, the interface B5 packets
Containing the screw thread B3, the recess B7, the screw thread A2 is set on the inside of the interface A4, and the screw thread B3 is set to the interface B5
Outside, the screw thread A2, the protrusion A6 are overlapped placement from inside to outside, and the recess B7, the screw thread B3 are overlapped from inside to outside
It places, the internal diameter of the interface A4 is identical as the outer diameter of interface B5.The bending angle of the bend pipe 1 is 120 degree, i.e., described
The line of centres angle of the interface A4 and interface B5 and the bend pipe 1 is 120 degree.The bend pipe 1 is circular winding pipe, and material is
Stainless steel steel.The internal diameter of the interface A4 is the center of circle of the interface A4 the distance between to the screw thread A2.The interface
The outer diameter of B5 is the center of circle of the interface B5 the distance between to the screw thread B3.
Application method：In use, the interface A4 is connect by the screw thread A2 with there is externally threaded pipeline, then will
The interface B5 is connect by the screw thread B3 with female pipeline, can be applied on screw thread by adding diaphragm seal,
To increase the leakproofness of pipeline.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, one's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of to silk elbow, including bend pipe (1), screw thread A (2), screw thread B (3), interface A (4), interface B (5), protrusion A (6),
Be recessed B (7), it is characterized in that：The protrusion A (6) and the recess B (7) are set to the outer surface of the bend pipe (1), the interface A
(4) and the interface B (5) is set on the both ends of the bend pipe (1), and the interface A (4) includes the screw thread A (2), the protrusion A
(6), the interface B (5) includes the screw thread B (3), the recess B (7), and the screw thread A (2) is set in the interface A (4)
Side, the screw thread B (3) are set on the outside of the interface B (5), and the screw thread A (2), the protrusion A (6) are overlapped put from inside to outside
It sets, the recess B (7), the screw thread B (3) are overlapped placement, the internal diameter of the interface A (4) and the interface B (5) from inside to outside
Outer diameter it is identical.
2. it is according to claim 1 a kind of to silk elbow, it is characterized in that：The bending angle of the bend pipe (1) is 120 degree,
The line of centres angle of the i.e. described interface A (4) and the interface B (5) and the bend pipe (1) are 120 degree.
3. it is according to claim 1 a kind of to silk elbow, it is characterized in that：The bend pipe (1) is circular winding pipe, and material is not
Become rusty steel steel.
4. it is according to claim 1 a kind of to silk elbow, it is characterized in that：The internal diameter of the interface A (4) is the interface A
(4) the center of circle is the distance between to the screw thread A (2).
5. it is according to claim 1 a kind of to silk elbow, it is characterized in that：The outer diameter of the interface B (5) is the interface B
(5) the center of circle is the distance between to the screw thread B (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810867.9U CN207864870U (en) | 2017-12-22 | 2017-12-22 | One kind is to silk elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810867.9U CN207864870U (en) | 2017-12-22 | 2017-12-22 | One kind is to silk elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864870U true CN207864870U (en) | 2018-09-14 |
Family
ID=63465723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721810867.9U Expired - Fee Related CN207864870U (en) | 2017-12-22 | 2017-12-22 | One kind is to silk elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864870U (en) |
-
2017
- 2017-12-22 CN CN201721810867.9U patent/CN207864870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: No.33 Keyuan Road, West City, Yingkou City, China (Liaoning) pilot Free Trade Zone Patentee after: Yingkou North forging pipe fitting Co.,Ltd. Address before: 301700 Tianjin Fuyuan Wuqing Development Zone Wuqing Road on the north side of business headquarters base building C05 Patentee before: TIANJIN LANMAO ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20211222 |