CN107634377A - A kind of family expenses quick access formula safety wire joint - Google Patents
A kind of family expenses quick access formula safety wire joint Download PDFInfo
- Publication number
- CN107634377A CN107634377A CN201711060930.6A CN201711060930A CN107634377A CN 107634377 A CN107634377 A CN 107634377A CN 201711060930 A CN201711060930 A CN 201711060930A CN 107634377 A CN107634377 A CN 107634377A
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- China
- Prior art keywords
- hole
- groove
- family expenses
- line piece
- quick access
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- 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 present invention relates to a kind of family expenses quick access formula safety wire joint, belong to electrical wire wiring equipment technical field, it is characterised in that：Including housing and around line piece；The shell one end is provided with the first groove, and the other end is provided with two the first holes communicated with the first groove, is connected through a screw thread and is arranged in the first groove around one end of line piece, and the second hole corresponding with two the first holes respectively is provided with around line piece.The beneficial effects of the invention are as follows：The reliability of electric wire connection is ensure that, solves the problems, such as that traditional wired martingale is cumbersome and efficiency is low, achievable wiring is simple and quick, simple in construction compact, securely and reliably, is applicable to a variety of occasions, is easy to promoting on the market.
Description
Technical field
The present invention relates to electrical wire wiring equipment technical field, more particularly to a kind of family expenses quick access formula safety wire joint.
Background technology
Nowadays after using traditional mode of connection connection electric wire mostly there are these in family expenses electric wire：Patching operations
Cumbersome, efficiency is low；Reliability is not high after connection, easily causes electric wire to damage or fuse, larger potential safety hazard be present；Wiring
Afterwards, it is easy to aging by long-time insulating tape, electric leakage and short circuit are easily caused, thus larger potential safety hazard and influence be present
The service life of electric wire.
The content of the invention
In order to solve the above technical problems, one aspect of the present invention is：A kind of family expenses quick access formula safety is provided
Power lug.
The purpose of the present invention is achieved through the following technical solutions：A kind of family expenses quick access formula safety wire joint, its
It is characterised by：Including housing and around line piece；The shell one end is provided with the first groove, and the other end is provided with what is communicated with the first groove
Two the first holes, be connected through a screw thread and be arranged in the first groove around one end of line piece, around line piece be provided with respectively with two the
Second hole corresponding to one hole.
Preferably, described to be provided with the second groove with respect to the one end in the second hole around line piece, the second groove and the second hole penetrate, the
The end of two grooves is removably connected with seal, before wiring, does not install seal, internal when around line piece precession inwards
Gas can be discharged by the second groove, avoid the occurrence of negative pressure and be unable to precession.
Preferably, described seal one end, which is connected through a screw thread, is arranged in the second groove, seal it is cylindrical with it is second recessed
The first rubber ring is provided between groove inwall, the first rubber ring plays sealing and waterproof and dampproof effect.
Preferably, it is provided with the 3rd hole for avoiding the first hole and the first groove on the housing, the 3rd hole is through hole, housing
On be provided with the chute vertical with the 3rd hole, slided in chute and be provided with relative left blade and right blade, left blade and right knife
The cutting edge of piece towards the 3rd hole, is rapidly completed electric wire peeling.
Preferably, the left blade and the lower end of right the blade stopping means that to be provided with structure consistent, stopping means include
Spring and limited block, limited block are plugged on the lower end of right blade, spring are provided between limited block upper end and right blade；On housing
Provided with the elongated slot with spacing Block- matching, limited block lower slide is arranged in elongated slot, and stopping means plays position-limiting action, avoids using
Power is excessive to be caused to damage to wiring metal layer, or even electric wire is cut off, and is easy to the installation of left blade and right blade.
Preferably, it is provided with the second rubber ring in first hole, electric wire extend into through the second rubber ring during use
One hole, waterproof and dampproof effect can be played.
Preferably, second hole is obliquely installed, and is added electric wire around middle trend, is added the connection length in limited distance
Degree, ensure that the reliable connection of electric wire.
Preferably, described to be arranged with the 3rd rubber ring around the cylindrical of line piece, one end of the 3rd rubber ring is arranged on around line piece
Between the first groove inner wall, the 3rd rubber ring had both played waterproof and dampproof and locking effect, and and can is held when precession is around line piece
The 3rd rubber ring is held, anti-skidding effect can be played, it is easy to operation.
Preferably, the housing, be made of ambroin around line piece and seal, prevent from leaking electricity, securely and reliably.
The beneficial effects of the invention are as follows：
（1）Housing and between line piece by thread connection, rotate against both to realize between electric wire to be coupled
Cross winding, the reliability of electric wire connection is ensure that, solves the problems, such as that traditional wired martingale is cumbersome and efficiency is low, can be real
Existing wiring is simple and quick, simple in construction compact, is applicable to a variety of occasions, is easy to promoting on the market；
（2）The insulating tape of abandoning tradition, the rubber ring and ambroin grown using good insulation preformance, service life, ensures electricity
The sealed insulation of line, effectively avoid causing because of insulating barrier aging danger caused by wiring metal layer exposure in atmosphere, enter one
Step improves security and extends the service life of electric wire；
（3）Apparatus for peeling off is installed on housing, by left blade and right cut wire insulation glue-line, electric wire can be rapidly completed
Skinning operations.
Brief description of the drawings
Fig. 1 is the structural representation before line piece screw-in；
Fig. 2 is the structural representation after line piece screw-in；
Fig. 3 is A-A sectional views in Fig. 2；
Fig. 4 is B-B sectional views in Fig. 2；
Fig. 5 is C portions detail drawing in Fig. 4；
In figure：1- housings, 2- is around line piece, 3- seals, the grooves of 4- first, the grooves of 5- second, the holes of 6- first, the holes of 7- second, 8-
3rd hole, the holes of 9- the 4th, the rubber rings of 10- first, the rubber rings of 11- second, the rubber rings of 12- the 3rd, the left blades of 13-, the right knives of 14-
Piece, 15- limited blocks, 16- springs, 17- elongated slots.
Embodiment
The present invention will be further described below, but protection scope of the present invention be not limited to it is as described below.
As Figure 1-5, a kind of family expenses quick access formula safety wire joint, it is characterised in that：Including housing 1 and around line piece 2；
Described one end of housing 1 is provided with the first groove 4, and the other end is provided with two the first holes 6 communicated with the first groove 4, around the one of line piece 2
End is connected through a screw thread and is arranged in the first groove 4, be external screw thread in line piece 2, on the first groove 4 for around the phase of line piece 2
The internal thread matched somebody with somebody, around line piece 2 be provided with respectively with two the first holes, 6 corresponding second hole 7.
The second groove 5 is provided with around the one end of line piece 2 with respect to the second hole 7, the second groove 5 penetrates with the second hole 7, the second groove
5 end is removably connected with seal 3.
The one end of seal 3, which is connected through a screw thread, to be arranged in the second groove 5, is external screw thread on seal 3, the second groove 5
Upper is matched internal thread, and the first rubber ring 10 is provided between the cylindrical inwall with the second groove 5 of seal 3, is sealed
The 4th hole 9 communicated with the second hole 7 is provided with part 3, the first rubber ring 10 plays sealing function, plays waterproof and dampproof work
With the inwall of the second groove 5 has threaded portion and light circle portion, and threaded portion matches with seal 3, light circle portion and the first rubber ring 10
It is cylindrical to match；4th hole 9 is blind hole, and the electric wire stretched into around line piece 2 can continue to extend into the 4th hole 9, can shorten second
The length in hole 7 so that structure is compacter, and one end that seal 3 stretches out is flat, is easy to tighten.
Such as Fig. 4, the 3rd hole 8 for avoiding the first hole 6 and the first groove 4 is provided with housing 1, the 3rd hole 8 is through hole, housing
The chute vertical with the 3rd hole 8 is provided with 1, is slided in chute and is provided with relative left blade 13 and right blade 14, left blade
13 and right blade 14 cutting edge towards the 3rd hole 8；Left blade 13 and right blade 14 are symmetrical arranged, and cutting edge is arc, with electric wire
It is cylindrical be adapted, the left one end of blade 13 and right blade 14 away from cutting edge is stretched out outside housing 1, is easy to press；In addition,
Support block can be also detachably connected on housing 1, the 3rd hole 8 and the chute vertical with the 3rd hole 8, chute are provided with support block
Interior slip is provided with relative left blade 13 and right blade 14, and the cutting edge of left blade 13 and right blade 14 is towards the 3rd hole 8；It is left
Blade 13 and right blade 14 are symmetrical arranged, and not shown in figure, can decide whether to install support block as needed, and application is more flexible,
Structure is compacter.
Such as Fig. 4, Fig. 5, left blade 13 and the lower end of right blade 14 stopping means that to be provided with structure consistent, stopping means bag
Spring 16 and limited block 15 are included, limited block 15 is plugged on the lower end of right blade 14, set between the upper end of limited block 15 and right blade 14
It is equipped with spring 16；Housing 1 is provided with the elongated slot 17 matched with limited block 15, and the lower slide of limited block 15 is arranged in elongated slot 17；
During installation, limited block 15 need to only be compressed, after entering elongated slot 17, limited block 15 automatically resets under spring force, i.e.,
Installation can be achieved, it is convenient and swift.
The second rubber ring 11 is provided with first hole 6, the second hole 7 is obliquely installed, and cylindrical around line piece 2 is arranged with the 3rd rubber
Cushion rubber 12, one end of the 3rd rubber ring 12 are arranged between the inwall of 2 and first groove of line piece 4, and the inwall of the first groove 4 has spiral shell
Line portion and light circle portion, with matching around line piece 2, light circle portion matches with the 3rd rubber ring 12 for threaded portion；Housing 1, around the and of line piece 2
Seal 3 is made of ambroin.
It is 50 around the distance between the bottom of the screw terminal of line piece 2 and the first groove 4 h before being screwed in around line piece 2 such as Fig. 1
~80mm。
During work, first electric wire is extend into the 3rd hole 8, left blade 13 and right blade 14 is promoted, wire insulation can be cut
Skin, while slowly rotation electric wire 180 degree, the insulated hull for ensureing to cut out both ends are separated from each other, are then slowly pulled outwardly electric wire
Stretch and complete peeling；Electric wire after two peelings is inserted in the first hole 6 respectively, and stretched in the second hole 7, is tightened around line piece 2,
So that two electric wires around being connected together, complete coiling, and it is final to screw in seal 3, complete the connection of power lug.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, there can be various modifications and variations in the spirit and principles in the present invention, these equivalent modifications or replacement etc.,
It is all contained within protection scope of the present invention.
Claims (9)
- A kind of 1. family expenses quick access formula safety wire joint, it is characterised in that：Including housing and around line piece；The shell one end is provided with First groove, the other end are provided with two the first holes communicated with the first groove, are connected through a screw thread and are arranged on around one end of line piece In first groove, the second hole corresponding with two the first holes respectively is provided with around line piece.
- 2. family expenses quick access formula safety wire joint according to claim 1, it is characterised in that：It is described around line piece relative second The one end in hole is provided with the second groove, and the second groove and the second hole penetrate, and the end of the second groove is removably connected with seal.
- 3. family expenses quick access formula safety wire joint according to claim 2, it is characterised in that：Described seal one end passes through Threaded connection is arranged in the second groove, and seal is cylindrical to be provided with the first rubber ring between the second groove inner wall.
- 4. family expenses quick access formula safety wire joint according to claim 2, it is characterised in that：It is provided with and keeps away on the housing Allow the first hole and the 3rd hole of the first groove, the 3rd hole is through hole, is provided with the chute vertical with the 3rd hole on housing, in chute Slip is provided with cutting edge the 3rd hole of direction of relative left blade and right blade, left blade and right blade.
- 5. family expenses quick access formula safety wire joint according to claim 4, it is characterised in that：The left blade and right blade Lower end be provided with the consistent stopping means of structure, stopping means includes spring and limited block, and limited block is plugged on right blade Lower end, spring is provided between limited block upper end and right blade；Housing is provided with the elongated slot with spacing Block- matching, limited block lower end It is slidably arranged in elongated slot.
- 6. the family expenses quick access formula safety wire joint according to claim 1-5 any one, it is characterised in that：Described first The second rubber ring is provided with hole.
- 7. family expenses quick access formula safety wire joint according to claim 6, it is characterised in that：Second hole tilts and set Put.
- 8. family expenses quick access formula safety wire joint according to claim 7, it is characterised in that：The cylindrical set around line piece Provided with the 3rd rubber ring, one end of the 3rd rubber ring is arranged between line piece and the first groove inner wall.
- 9. family expenses quick access formula safety wire joint according to claim 8, it is characterised in that：The housing, around line piece and Seal is made of ambroin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060930.6A CN107634377A (en) | 2017-11-02 | 2017-11-02 | A kind of family expenses quick access formula safety wire joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060930.6A CN107634377A (en) | 2017-11-02 | 2017-11-02 | A kind of family expenses quick access formula safety wire joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107634377A true CN107634377A (en) | 2018-01-26 |
Family
ID=61106281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060930.6A Pending CN107634377A (en) | 2017-11-02 | 2017-11-02 | A kind of family expenses quick access formula safety wire joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107634377A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163868A (en) * | 1978-06-02 | 1979-08-07 | Stotts Hugh D | Wire connector |
| CN88200544U (en) * | 1988-01-17 | 1988-11-09 | 沈沛 | Electric terminal cap |
| US4877924A (en) * | 1988-11-21 | 1989-10-31 | Harry Mitzmacher | Electric wire connector with built-in stripper and strip gauge |
| CN2461167Y (en) * | 2000-12-20 | 2001-11-21 | 高胜利 | Wire connector |
| CN201038591Y (en) * | 2007-05-31 | 2008-03-19 | 许晓华 | Wire peeling tool |
| CN203071240U (en) * | 2012-12-12 | 2013-07-17 | 伊川县电业局 | Wire butt-connecting sleeve |
| CN207938866U (en) * | 2017-11-02 | 2018-10-02 | 成都大学 | A kind of household quick access formula safety wire joint |
-
2017
- 2017-11-02 CN CN201711060930.6A patent/CN107634377A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163868A (en) * | 1978-06-02 | 1979-08-07 | Stotts Hugh D | Wire connector |
| CN88200544U (en) * | 1988-01-17 | 1988-11-09 | 沈沛 | Electric terminal cap |
| US4877924A (en) * | 1988-11-21 | 1989-10-31 | Harry Mitzmacher | Electric wire connector with built-in stripper and strip gauge |
| CN2461167Y (en) * | 2000-12-20 | 2001-11-21 | 高胜利 | Wire connector |
| CN201038591Y (en) * | 2007-05-31 | 2008-03-19 | 许晓华 | Wire peeling tool |
| CN203071240U (en) * | 2012-12-12 | 2013-07-17 | 伊川县电业局 | Wire butt-connecting sleeve |
| CN207938866U (en) * | 2017-11-02 | 2018-10-02 | 成都大学 | A kind of household quick access formula safety wire joint |
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