CN209592416U - A kind of connector of electric wire protection pipe - Google Patents
A kind of connector of electric wire protection pipe Download PDFInfo
- Publication number
- CN209592416U CN209592416U CN201920630470.4U CN201920630470U CN209592416U CN 209592416 U CN209592416 U CN 209592416U CN 201920630470 U CN201920630470 U CN 201920630470U CN 209592416 U CN209592416 U CN 209592416U
- Authority
- CN
- China
- Prior art keywords
- connector
- wall
- electric wire
- body contact
- protection pipe
- 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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Abstract
The utility model relates to electric wire protection pipe joint technique fields, specifically a kind of connector of electric wire protection pipe, including connector and to body contact, the electric wire extended on the outside of it is come with inside the connector, the connector or so outer wall, which is integrally formed, is connected with L shape bar, two equal monoblock types in L shape bar upper section opposite side are equipped with outer cylinder, the outer tube inner wall is flexible to be adjacent to interior bar, it is integrally formed between bottom in the interior bar inner end and outer cylinder and is equipped with spring, it can be facilitated by two shifting blocks and be moved two interior bars outward with hand, the outer wall of connector will be connected to body contact again, through-hole is made to be connected to alignment with installation circular groove when docking, then it unclamps two shifting blocks and enables to two interior bars to be pushed against bottom in corresponding installation circular groove across corresponding through-hole by the elastic strength of spring, to realize connector and The installation stable to body contact.
Description
Technical field
The utility model relates to electric wire protection pipe joint technique field, a kind of specifically electric wire protection pipe is connect
Head.
Background technique
Connector is common component in electric wire, has locking device between the connector generally matched, to make to match
Connector between be capable of the connection of close and firm.But the electric wire of at least one of which connector institute band is currently by adding
Encapsulation protection of pipe, certain gap is had between the protection sleeve pipe and connector, so as to cause the electric wire in the gap not
It can be protected.In actual use, causing the electronics at the position to be broken due to shaking, wave etc., to cause safety
Hidden danger.
In this regard, number of patent application is the piecing devices that CN201210437097.3 proposes a kind of electric wire protection pipe, including
Connector, nut and retaining ring have electric wire on the connector, are provided with external screw thread on the right end periphery of the connector,
The nut is provided centrally with the through-hole that passes through of power supply sub-line protection pipe, is provided on the inside of the nut and external screw thread matches
The internal screw thread of conjunction, the nut and connector threadably connect；The retaining ring be connected to one end of electric wire protection pipe and
For preventing electric wire protection pipe from skidding off from through-hole, the electric wire is connect with retaining ring, and the retaining ring is positioned close to connector
At position.The electric wire that above scheme connector is had is sleeved in electric wire protection pipe, and electric wire protection pipe connects
Head by nut tightly be threadably secured to connector, to make not interspace between connector and electric wire protection pipe,
It ensure that the use steady in a long-term of electric wire, will not be broken due to shaking, waving.
But there is also defects when in use for above scheme:
Above scheme sealed waterproof effect is undesirable, because existing between through-hole and electric wire protection pipe in the above scheme
Gap equally exists gap between retaining ring and connector, whole equipment sealing effect will be made bad in this way, easily generated
The case where water inlet, the normal use of electric wire is influenced, thus also improvement is needed to handle.
Utility model content
In order to make up the above deficiency, the utility model provides a kind of connector of electric wire protection pipe, to solve above-mentioned back
The problems in scape technology.
The technical solution of the utility model is: a kind of connector of electric wire protection pipe, including connector and to body contact, described
The electric wire extended on the outside of it is come with inside connector, described connector or so outer wall, which is integrally formed, is connected with L shape bar,
Two equal monoblock types in L shape bar upper section opposite side are equipped with outer cylinder, and the outer tube inner wall, which stretches, has been adjacent to interior bar, in the interior bar
It is integrally formed between bottom in end and outer cylinder and is equipped with spring, it is described that sealing rubber pad, the seal rubber are stained with to body contact inner wall
Pad is tightly attached to connector outer wall side, described to offer through-hole, the connector outer wall or so to the body contact outer wall left and right sides
Two sides offer installation circular groove, and the interior bar end both passes through corresponding through-hole and is pushed against bottom in corresponding installation circular groove,
It is described that central channel is offered to body contact, and its central channel inner wall is stained with the protection hose extended to the right jointly.
Preferably, two interior bars mutually extend from lateral peripheral side, and two outer cylinder opposite sides are described to contract
Interior bar outer wall is also stained with polyurethane rubber sleeve, the polyurethane rubber sleeve and through-hole inner ring and installation circular groove inner wall pushes against.
The case where this setting enables to interior bar and outer cylinder to be not likely to produce disconnection when in use, passes through polyurethane rubber sleeve
Setting can increase the stability that interior bar and through-hole and installation circular groove are connect, while connector can also be increased and to body contact
The stability and sealing effect of connection.
Preferably, interior bar outer wall top, which is integrally formed, is provided with shifting block, and the shifting block is contacted with to body contact outer wall
Setting.
This setting can facilitate to be moved two interior bars outward with hand by the setting of two shifting blocks and be arranged.
Preferably, the connector generally T shape is arranged, and described is the setting of dome shape to body contact.
Compared with prior art, the application's the utility model has the advantages that
It can be facilitated by two shifting blocks and be moved two interior bars outward with hand, then connector will be connected to body contact
Outer wall, docking when, make through-hole be connected to alignment with installation circular groove, then two shifting blocks of release by spring elastic strength energy
Enough so that two interior bars, which pass through corresponding through-hole, is pushed against bottom in corresponding installation circular groove, to realize connector and to body contact
Stable installation can increase it while increasing connector and docking valve jacket connects stability by the setting of sealing rubber pad
Sealing effect can increase the stability that interior bar is connect with through-hole and installation circular groove by polyurethane rubber sleeve, while can also
Enough increase stability and sealing effect that connector is connected with to body contact, setting in this way enables to single unit system waterproof effect
More preferably.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
FIG. 1 is a schematic structural view of the utility model；
Connection relationship structural schematic diagram of the Fig. 2 between the utility model L shape bar and outer cylinder and interior bar；
Fig. 3 is partial enlargement structural representation at the A in the utility model Fig. 1.
Wherein, appended drawing reference is summarized as follows: 1, connector；2, to body contact；3, electric wire；4, L shape bar；5, outer cylinder；6, interior
Bar；7, spring；8, sealing rubber pad；9, through-hole；10, circular groove is installed；11, hose is protected；12, polyurethane rubber sleeve；13, it dials
Block.
Specific embodiment
The utility model is further illustrated in the following with reference to the drawings and specific embodiments.
With reference to Fig. 1-3 it is found that a kind of connector of electric wire protection pipe of the utility model, including connector 1 and to body contact 2,
The electric wire 3 extended on the outside of it is come with inside the connector 1,1 or so the outer wall of connector is integrally formed connection
Have a L shape bar 4, two 4 equal monoblock types in upper section opposite side of L shape bar are equipped with outer cylinder 5,5 inner wall of outer cylinder is flexible be adjacent in
Bar 6 is integrally formed in 6 inner end of interior bar and outer cylinder 5 between bottom and is equipped with spring 7, described to be stained with sealing rubber to 2 inner wall of body contact
Rubber mat 8, the sealing rubber pad 8 is tightly attached to 1 outer wall side of connector, described logical to offering at left and right sides of 2 outer wall of body contact
Hole 9,1 outer wall of the connector left and right sides offer installation circular groove 10, and 6 end of interior bar both passes through corresponding through-hole 9
It is pushed against bottom in corresponding installation circular groove 10, it is described that central channel is offered to body contact 2, and its central channel inner wall is stained with jointly
The protection hose 11 extended to the right.Two 6 phases of interior bar extend from lateral peripheral side, and two 5 opposite sides of outer cylinder are inside
It shrinks, 6 outer wall of interior bar is also stained with polyurethane rubber sleeve 12, the polyurethane rubber sleeve 12 and 9 inner ring of through-hole and peace
10 inner wall of circular groove is filled to push against.The 6 outer wall top of interior bar, which is integrally formed, is provided with shifting block 13, the shifting block 13 with to body contact 2
Outer wall contact setting.The connector 1 generally T shape is arranged, and described is the setting of dome shape to body contact 2.
It is practical new in conjunction with Brief Description Of Drawings sheet in order to which those skilled in the art better understand the utility model
The course of work of type: it can be facilitated by two shifting blocks 13 and be moved two interior bars 6 outward with hand, then body contact 2 will be clamped
Make in the outer wall of connector 1, docking through-hole 9 with installation circular groove 10 be connected to alignment, then release two shifting blocks 13 by
The elastic strength of spring 7 enables to two interior bars 6 to pass through corresponding through-hole 9 and is pushed against bottom in corresponding installation circular groove 10,
To realizing connector 1 and the installation stable to body contact 2, connector 1 and right can increased by the setting of sealing rubber pad 8
Body contact 2 increases its sealing effect while being socketed stability, by polyurethane rubber sleeve 12 can increase interior bar 6 and through-hole 9 with
And the stability that installation circular groove 10 connects, while connector 1 can also be increased and the stability of the connection of body contact 2 and sealing are imitated
Fruit, in this way setting enable to single unit system waterproof effect more preferably.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
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 (4)
1. a kind of connector of electric wire protection pipe, including connector (1) and to body contact (2), it is characterised in that: the connector
(1) internal to come with the electric wire (3) extended on the outside of it, connector (1) left and right outer wall, which is integrally formed, is connected with L shape
Bar (4), two equal monoblock types in L shape bar (4) the upper section opposite side are equipped with outer cylinder (5), and outer cylinder (5) inner wall is flexible to be adjacent to
Interior bar (6) is integrally formed between interior bar (6) inner end and outer cylinder (5) interior bottom and is equipped with spring (7), described to body contact (2) inner wall
Be stained with sealing rubber pad (8), the sealing rubber pad (8) is tightly attached to connector (1) outer wall side, it is described to body contact (2) outside
It is offered through-hole (9) at left and right sides of wall, installation circular groove (10) is offered at left and right sides of connector (1) outer wall, it is described
Interior bar (6) end both passes through corresponding through-hole (9) and is pushed against the interior bottom of corresponding installation circular groove (10), described to open body contact (2)
Equipped with central channel, and its central channel inner wall is stained with the protection hose (11) extended to the right jointly.
2. a kind of connector of electric wire protection pipe described in accordance with the claim 1, it is characterised in that: two interior bar (6) phases
Extend from lateral peripheral side, two outer cylinder (5) opposite sides are also stained with polyurethane to contract, interior bar (6) outer wall
Rubber sleeve (12), the polyurethane rubber sleeve (12) and through-hole (9) inner ring and installation circular groove (10) inner wall push against.
3. a kind of connector of electric wire protection pipe described in accordance with the claim 1, it is characterised in that: on interior bar (6) outer wall
Portion, which is integrally formed, to be provided with shifting block (13), and the shifting block (13) contacts setting with to body contact (2) outer wall.
4. a kind of connector of electric wire protection pipe described in accordance with the claim 1, it is characterised in that: the connector (1) is whole
For T shape setting, described is the setting of dome shape to body contact (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630470.4U CN209592416U (en) | 2019-05-06 | 2019-05-06 | A kind of connector of electric wire protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630470.4U CN209592416U (en) | 2019-05-06 | 2019-05-06 | A kind of connector of electric wire protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209592416U true CN209592416U (en) | 2019-11-05 |
Family
ID=68345314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920630470.4U Expired - Fee Related CN209592416U (en) | 2019-05-06 | 2019-05-06 | A kind of connector of electric wire protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209592416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952770A (en) * | 2020-07-01 | 2020-11-17 | 安徽佰尧电子科技有限公司 | Good car wiring harness anticreep terminal of leakproofness |
-
2019
- 2019-05-06 CN CN201920630470.4U patent/CN209592416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952770A (en) * | 2020-07-01 | 2020-11-17 | 安徽佰尧电子科技有限公司 | Good car wiring harness anticreep terminal of leakproofness |
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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: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |