CN208831924U - A kind of oil pipe connector - Google Patents
A kind of oil pipe connector Download PDFInfo
- Publication number
- CN208831924U CN208831924U CN201821304910.9U CN201821304910U CN208831924U CN 208831924 U CN208831924 U CN 208831924U CN 201821304910 U CN201821304910 U CN 201821304910U CN 208831924 U CN208831924 U CN 208831924U
- Authority
- CN
- China
- Prior art keywords
- pipe
- reinforcing rib
- jointing part
- pipe fitting
- oil
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of oil pipe connectors, including female connector, pin end and lock ring mechanism, female connector is equipped with oil inlet pipe jointing part, pin end is equipped with fuel-displaced pipe jointing part, it further include fixing bolt, female connector is connected with pin end by fixing bolt, female connector is equipped with pipe fitting connection bump far from one end of oil inlet pipe jointing part, pin end is equipped with the pipe fitting link slot abutted against with pipe fitting connection bump far from one end of fuel-displaced pipe jointing part, pipe fitting connection bump is equipped with arc groove far from the side of pipe fitting link slot, female connector is equipped with the first reinforcing rib for offering at least three first tapped through hole of band far from one end of oil inlet pipe jointing part, pin end is equipped with the second reinforcing rib of at least three second tapped through hole of band far from one end of fuel-displaced interconnecting piece, three the first tapped through holes are evenly distributed on the first reinforcing rib, three the second spiral shells Line through-hole is evenly distributed on the second reinforcing rib.It is characterized in that: structure is simple, and improving leakproofness prevents from revealing.
Description
Technical field
The utility model belongs to pipe fitting technical field, more particularly, to a kind of oil pipe connector.
Background technique
Existing oil connection includes female connector and pin end, and one end of female connector is equipped with the oil pipe connector other end and is equipped with
Tapped connector interfaces, and one end of pin end is equipped with the oil pipe connector other end and is equipped with the connection of externally threaded connector
Body, internal screw thread and external screw thread cooperate so that female connector and pin end are threadedly coupled when using, and female connector and pin end are when in use
It is loosened vulnerable to external force, even and if occurring to loosen since female connector and pin end are also connected in oil pipe and oil pipe in the process
There is oil to be not easy female connector and pin end progress spiral making its lock ring and then easily leads to connecting sewing of the oil from female connector and pin end
It is revealed at gap, it is therefore necessary to be improved.
Summary of the invention
The purpose of this utility model is in view of the deficiency of the prior art, to provide a kind of oil pipe connector, it
It is simple with structure, improve the characteristics of leakproofness prevents leakage.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of oil pipe connector, including mother
Connector, pin end and lock ring mechanism, the lock ring mechanism include lock ring ontology and lock ring block, and the female connector is equipped with oil inlet pipe
Interconnecting piece, the pin end are equipped with fuel-displaced pipe jointing part, further include fixing bolt, the female connector and pin end pass through fixation
Bolt is connected, and the female connector is equipped with pipe fitting connection bump far from one end of oil inlet pipe jointing part, and the pin end is far from fuel-displaced
One end of pipe jointing part is equipped with pipe fitting link slot, and the pipe fitting connection bump and pipe fitting link slot abut against, the pipe fitting connection
Protrusion is equipped with arc groove far from the side of pipe fitting link slot, and the female connector is equipped with first far from one end of oil inlet pipe jointing part
Reinforcing rib offers at least three first tapped through holes on first reinforcing rib, and the pin end is far from fuel-displaced interconnecting piece
One end is equipped with the second reinforcing rib, offers at least three second tapped through holes, three first spiral shells on second reinforcing rib
Line through-hole is evenly distributed on the first reinforcing rib, and three second tapped through holes are evenly distributed on the second reinforcing rib.
Further, the pipe fitting connection bump is ladder-like annular protrusion, and the pipe fitting link slot is ladder-like annular
The side of slot, the pipe fitting connection bump matches with pipe fitting link slot.
Further, 4 sealing ring convex, the sealing are respectively equipped on the oil inlet pipe jointing part and fuel-displaced pipe jointing part
The cross section of ring convex is class triangle, and the oil inlet pipe jointing part and fuel-displaced pipe jointing part are equipped with seal groove, the seal groove
It is interior to be equipped with ring type seal.
Further, the seal groove is located at the one end of oil inlet pipe jointing part far from the first reinforcing rib.
Further, the seal groove is located at the one end of fuel-displaced pipe jointing part far from the second reinforcing rib.
Further, the oil inlet pipe jointing part close to the first reinforcing rib outer end wall be equipped with lock ring annular groove, it is described go out
Oil pipe interconnecting piece also is provided with lock ring annular groove in the outer end wall of the second reinforcing rib
Further, the first card convex and the second card convex, first card convex and lock ring annular groove are equipped in the lock ring ontology
It is used cooperatively, second card convex is used cooperatively with sealing ring convex.
After adopting the above structure, the utility model is compared to the prior art advantageously: the application female connector is remote
One end from oil inlet pipe jointing part is equipped with one of the first reinforcing rib and pin end of the first tapped through hole of band far from fuel-displaced interconnecting piece
End is equipped with the second reinforcing rib of the second tapped through hole of band, only need to be by fixing bolt across the when such female connector connect with pin end
One tapped through hole and the second tapped through hole are bolted, and are only needed rotary fixing screw bolt when occurring to loosen, are avoided
It is traditional screwed by rotation female connector or pin end be connected to oil pipe after rotate female connector or pin end
Heavy workload and also easily cause oil pipe abrasion to lead to oil pipe reduced service life, enhanced convenience and improve service life.2.
It is equipped with pipe fitting connection bump far from one end of oil inlet pipe jointing part in order to improve leakproofness in female connector, it is remote in pipe fitting connection bump
Side from pipe fitting link slot is equipped with arc groove, is equipped with pipe fitting link slot far from one end of fuel-displaced pipe jointing part in pin end,
Wherein pipe fitting connection bump and pipe fitting link slot abut against, and change when at the arc groove Jing Guo pipe fitting connection bump oily so former
Some motion profiles are avoided that oil leaves from the connection gap of pipe fitting connection bump and pipe fitting link slot in this way, improve efficiency.3,
It is equipped with the first sealing ring far from one end of the first reinforcing rib in oil inlet pipe jointing part, in fuel-displaced pipe jointing part far from the second reinforcing rib
One end be equipped with the second sealing ring and improve leakproofness between oil pipe and female connector or pin end.4. in order to avoid using
Oil pipe and female connector or pin end loosen in the process, further increase leakproofness, connect in oil pipe and female connector or pin end
Lock ring mechanism is arranged after connecing outside oil pipe.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model female connector and pin end connection relationship.
Fig. 2 is the schematic cross-sectional view of the utility model female connector.
Fig. 3 is the schematic cross-sectional view of the utility model pin end.
Fig. 4 is the expanded schematic diagram of the utility model lock ring mechanism.
Fig. 5 is the structural schematic diagram of the utility model lock ring mechanism.
Specific embodiment
As described below is only the preferred embodiment of the utility model, does not therefore limit the protection model of the utility model
It encloses, the present invention will be further described with reference to the accompanying drawings and examples.
Embodiment, as shown in Fig. 1 to Fig. 5: a kind of oil pipe connector, including female connector and pin end, on female connector
It is used to be connected with the oil pipe of oil inlet end equipped with oil inlet pipe jointing part 10, fuel-displaced pipe jointing part 20 is equipped on pin end and is used for and goes out
Oily end oil pipe is connected, and offers 921 through-hole of lock ring screw thread on lock ring block 92 convenient for adjusting lock ring ontology by lock ring bolt
Size, it is characterised in that: further include fixing bolt 63, female connector far from oil inlet pipe jointing part 10 one end be equipped with first plus
Strengthening tendons 61 offer at least three first screw threads, 611 through-hole and three the first tapped through holes 611 uniformly on the first reinforcing rib 61
It is distributed on the first reinforcing rib 61, is equipped with the second reinforcing rib 62 far from one end of fuel-displaced interconnecting piece 20 in pin end, adds second
At least three second tapped through holes 621 are offered in strengthening tendons 62 and three the second tapped through holes 621 are evenly distributed on the second reinforcement
On muscle 62, stability can be improved in this way since triangle is more stable, when being attached to female connector and pin end, fixes spiral shell
Bolt 63 passes through that the first tapped through hole 611 and the second tapped through hole 621 be bolted can be in order to improve stability in fixation
It is also connected with nut 631 on bolt 63, only needs rotary fixing screw bolt 63 when occurring to loosen, avoids and traditional passes through rotation
Female connector or pin end have been connected to the heavy workload that female connector or pin end are rotated after oil pipe and easily being screwed
It causes oil pipe abrasion to lead to oil pipe reduced service life, enhanced convenience and improves service life.
Further, it is equipped with pipe fitting connection bump 70 far from one end of oil inlet pipe jointing part 10 in female connector, in pin end
It being connected far from flowline, 20 one end is equipped with pipe fitting link slot 80, and wherein pipe fitting connection bump 70 is ladder-like annular protrusion,
Wherein pipe fitting link slot 80 is ladder-like annular groove, wherein side and pipe fitting of the pipe fitting connection bump 70 close to pipe fitting link slot 80
Link slot 80 matches, and is covered with gasket pipe fitting when in use close to the side of pipe fitting link slot 80 in pipe fitting connection bump 70
Connection bump 70 and pipe fitting link slot 80 abut against the connection gap that can be reduced female connector and pin end in this way, connect in pipe fitting convex
It plays 70 sides far from pipe fitting link slot 80 and is equipped with arc groove 71, in this way arc groove 71 of the oil Jing Guo pipe fitting connection bump 70
Change when place and is avoided that oil from pipe fitting connection bump 70 and pipe so original motion profile (as shown in the dotted line of image strip arrow)
The connection gap of part link slot 80 is revealed, and is improved efficiency.
Further, it is respectively equipped with 4 sealing ring convex 30 on oil inlet pipe jointing part 10 and fuel-displaced pipe jointing part 20, connects
Unconnected helicla flute 31 is formed between sealing ring convex 30, there is barrier effect can prevent from revealing, wherein the cross of sealing ring convex 30
Section is that the oil that class triangle can pass through in this way flows back after being hit, and is connected in oil inlet pipe jointing part 10 with flowline
Portion 20 is equipped with seal groove, and ring type seal 40 is equipped in seal groove, wherein being located at the seal groove on oil inlet pipe jointing part 10
40 are located at the one end of oil inlet pipe jointing part 10 far from the first reinforcing rib 61, the seal groove on fuel-displaced pipe jointing part 20 40
In the one end of fuel-displaced pipe jointing part 20 far from the second reinforcing rib 62, can improve in this way leakproofness avoid oil from oil pipe and female connector or
It is revealed at the connection gap of pin end.
Further, oil inlet pipe jointing part 10 is equipped with lock ring annular groove 50 close to the outer end wall of the first reinforcing rib 61, is going out
Oil pipe interconnecting piece 20 also be provided in the outer end wall of the second reinforcing rib 62 lock ring annular groove 50 for and the first card convex 911 think
The first card convex 911 is matched to be limited, then the second card convex 912 on lock ring ontology 91 and helicla flute 31 it is corresponding in this way convenient for pair
It is outer to its oil pipe progress lock ring raising leakproofness that it is set in oil pipe when in use, oil pipe is first set in oil inlet pipe when in use and is connected
Socket part 10 is outer or is set in outside fuel-displaced pipe jointing part 20, then tunes up the size of lock ring ontology 91, then by the first card convex 911
Then lock ring ontology 91 is fixed on the size by lock ring bolt by alignment lock ring annular groove 50, when the first card convex 911 is directed at lock ring
Second card convex 912 is also just aligned helicla flute 31 when annular groove 50, therefore the first card convex 911 also has positioning action.
Oil connection and lock ring mechanism are widely used at present, and other structures and principle are same as the prior art, here not
It repeats again.
Claims (7)
1. a kind of oil pipe connector, including female connector, pin end and lock ring mechanism, the lock ring mechanism include lock ring ontology and
Lock ring block, the female connector are equipped with oil inlet pipe jointing part, and the pin end is equipped with fuel-displaced pipe jointing part, it is characterised in that:
It further include fixing bolt, the female connector is connected with pin end by fixing bolt, and the female connector is far from oil inlet pipe jointing part
One end be equipped with pipe fitting connection bump, the pin end far from fuel-displaced pipe jointing part one end be equipped with pipe fitting link slot, the pipe
Part connection bump and pipe fitting link slot abut against, and side of the pipe fitting connection bump far from pipe fitting link slot is recessed equipped with arc
Slot, the female connector are equipped with the first reinforcing rib far from one end of oil inlet pipe jointing part, offer at least on first reinforcing rib
Three the first tapped through holes, the pin end are equipped with the second reinforcing rib, second reinforcing rib far from one end of fuel-displaced interconnecting piece
On offer at least three second tapped through holes, three first tapped through holes are evenly distributed on the first reinforcing rib, three
Second tapped through hole is evenly distributed on the second reinforcing rib.
2. a kind of oil pipe connector according to claim 1, it is characterised in that: the pipe fitting connection bump is ladder-like
Annular protrusion, the pipe fitting link slot are ladder-like annular groove, the side of the pipe fitting connection bump and pipe fitting link slot kissing
It closes.
3. a kind of oil pipe connector according to claim 1, it is characterised in that: the oil inlet pipe jointing part and flowline
Be respectively equipped with 4 sealing ring convex on interconnecting piece, the cross section of the sealing ring convex is class triangle, the oil inlet pipe jointing part and
Fuel-displaced pipe jointing part is equipped with seal groove, is equipped with ring type seal in the seal groove.
4. a kind of oil pipe connector according to claim 3, it is characterised in that: the seal groove is located at oil inlet pipe connection
The one end of portion far from the first reinforcing rib.
5. a kind of oil pipe connector according to claim 3, it is characterised in that: the seal groove is located at flowline connection
The one end of portion far from the second reinforcing rib.
6. a kind of oil pipe connector according to claim 3, it is characterised in that: the oil inlet pipe jointing part is close to first
The outer end wall of reinforcing rib is equipped with lock ring annular groove, and the fuel-displaced pipe jointing part also is provided with tightly in the outer end wall of the second reinforcing rib
Garter spring slot
7. a kind of oil pipe connector according to claim 6, it is characterised in that: be equipped with the first card in the lock ring ontology
Convex and the second card convex, first card convex and lock ring annular groove are used cooperatively, and second card convex is used cooperatively with sealing ring convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304910.9U CN208831924U (en) | 2018-08-14 | 2018-08-14 | A kind of oil pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304910.9U CN208831924U (en) | 2018-08-14 | 2018-08-14 | A kind of oil pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831924U true CN208831924U (en) | 2019-05-07 |
Family
ID=66309200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821304910.9U Expired - Fee Related CN208831924U (en) | 2018-08-14 | 2018-08-14 | A kind of oil pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831924U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365490A (en) * | 2020-03-26 | 2020-07-03 | 陈华 | Intelligent irrigation ball valve and irrigation system |
| CN111729750A (en) * | 2020-07-14 | 2020-10-02 | 马鞍山盛禾新智能科技有限公司 | Oil leakage prevention oil cylinder connecting seat of fixed hydraulic crusher |
| CN111779905A (en) * | 2020-07-10 | 2020-10-16 | 宁波诗兰姆汽车零部件有限公司 | Pipe fitting connecting device |
| CN114802561A (en) * | 2022-06-27 | 2022-07-29 | 赛格威科技有限公司 | Electric motorcycle and heat dissipation method thereof |
-
2018
- 2018-08-14 CN CN201821304910.9U patent/CN208831924U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365490A (en) * | 2020-03-26 | 2020-07-03 | 陈华 | Intelligent irrigation ball valve and irrigation system |
| CN111365490B (en) * | 2020-03-26 | 2022-05-03 | 陈华 | Intelligent irrigation ball valve and irrigation system |
| CN111779905A (en) * | 2020-07-10 | 2020-10-16 | 宁波诗兰姆汽车零部件有限公司 | Pipe fitting connecting device |
| CN111729750A (en) * | 2020-07-14 | 2020-10-02 | 马鞍山盛禾新智能科技有限公司 | Oil leakage prevention oil cylinder connecting seat of fixed hydraulic crusher |
| CN114802561A (en) * | 2022-06-27 | 2022-07-29 | 赛格威科技有限公司 | Electric motorcycle and heat dissipation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |