CN207729078U - It is anti-loosening can be around thread-protected tube pipe fitting - Google Patents
It is anti-loosening can be around thread-protected tube pipe fitting Download PDFInfo
- Publication number
- CN207729078U CN207729078U CN201721860367.6U CN201721860367U CN207729078U CN 207729078 U CN207729078 U CN 207729078U CN 201721860367 U CN201721860367 U CN 201721860367U CN 207729078 U CN207729078 U CN 207729078U
- Authority
- CN
- China
- Prior art keywords
- nut
- joint body
- loosening
- protrusion
- pipe fitting
- 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 offer one kind is anti-loosening to be equipped with the protrusion worked in coordination and recess portion in the endface that is adjacent to of joint body and nut around thread-protected tube pipe fitting, including the locking nut of assembly connection, waterproof gasket, joint body, sealing ring and nut.There are two the protrusion is set, the axle center of two protrusions and joint body is located in a plane.The recess portion is several grooves being circumferentially uniformly arranged on nut.The utility model in joint body and being adjacent on end face for nut by being equipped with protrusion, recess portion so that rear protrusion, recesses fit is screwed, to effectively prevent loosening；In addition, can realize that resin system can be around the dust and water protection of thread-protected tube and distribution board connecting portion by using the utility model.
Description
Technical field
The utility model is related to it is a kind of it is anti-loosening can be around thread-protected tube pipe fitting.
Background technology
It can be installed and used on lathe around thread-protected tube pipe fitting more, vibrational state be in when being run due to lathe,
Loose phenomenon can occur around thread-protected tube pipe fitting.
Utility model content
For the above deficiency, the utility model offer one kind is anti-loosening can be around thread-protected tube pipe fitting.
The technical solution of the utility model：It is anti-loosening can around thread-protected tube pipe fitting, including the locking nut of assembly connection,
Waterproof gasket, joint body, sealing ring and nut are equipped with the protrusion worked in coordination in the endface that is adjacent to of joint body and nut
And recess portion.
Preferably, there are two the protrusion is set, the axle center of two protrusions and joint body is located in a plane.
Preferably, the recess portion is several grooves being circumferentially uniformly arranged on nut.
The beneficial effects of the utility model：The utility model by joint body and nut be adjacent on end face be equipped with it is convex
Portion, recess portion so that rear protrusion, recesses fit are screwed, to effectively prevent loosening；In addition, can be real by using the utility model
Existing resin system can be around the dust and water protection of thread-protected tube and distribution board connecting portion.
Description of the drawings
Fig. 1 be the utility model is anti-loosening can be around the structural blast schematic diagram of thread-protected tube pipe fitting.
Fig. 2 is the structural schematic diagram of joint body in the prior art.
Fig. 3 is the structural schematic diagram of nut in the prior art.
Fig. 4 is the structural schematic diagram of the utility model center tap ontology.
Fig. 5 is the structural schematic diagram of nut in the utility model.
Specific implementation mode
It is as shown in Figure 1, Figure 4 and Figure 5 it is anti-loosening can around thread-protected tube pipe fitting, including the locking nut 1 of assembly connection,
Waterproof gasket 2, joint body 3, sealing ring 4 and nut 5 are equipped with and work in coordination in the endface that is adjacent to of joint body 3 and nut 5
Protrusion 7 and recess portion 8.There are two the protrusion 7 is set, two protrusions 7 and the axle center of joint body 3 are located in a plane.Institute
It is several grooves being circumferentially uniformly arranged on nut 5 to state recess portion 8.
In use, resin system can be inserted into joint body 3, connector sheet after thread-protected tube 6 passes through nut 5, sealing ring 4
Body 3 and nut 5 be adjacent to end face contact after, tightened by protrusion 7 and recess portion 8.
Claims (3)
1. anti-loosening can be around the locking nut of thread-protected tube pipe fitting, including assembly connection（1）, waterproof gasket（2）, joint body
（3）, sealing ring（4）And nut（5）, it is characterised in that：In joint body（3）And nut（5）Be adjacent to endface be equipped with it is mutual
The protrusion of cooperation（7）And recess portion（8）.
2. anti-loosening as described in claim 1 can be around thread-protected tube pipe fitting, it is characterised in that：The protrusion（7）Equipped with two
It is a, two protrusions（7）With joint body（3）Axle center be located in plane.
3. anti-loosening as described in claim 1 can be around thread-protected tube pipe fitting, it is characterised in that：The recess portion（8）For along
Circumferentially it is uniformly arranged on nut（5）On several grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721860367.6U CN207729078U (en) | 2017-12-27 | 2017-12-27 | It is anti-loosening can be around thread-protected tube pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721860367.6U CN207729078U (en) | 2017-12-27 | 2017-12-27 | It is anti-loosening can be around thread-protected tube pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729078U true CN207729078U (en) | 2018-08-14 |
Family
ID=63087009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721860367.6U Active CN207729078U (en) | 2017-12-27 | 2017-12-27 | It is anti-loosening can be around thread-protected tube pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729078U (en) |
-
2017
- 2017-12-27 CN CN201721860367.6U patent/CN207729078U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |