CN2445461Y - Wire connector - Google Patents
Wire connector Download PDFInfo
- Publication number
- CN2445461Y CN2445461Y CN 99254816 CN99254816U CN2445461Y CN 2445461 Y CN2445461 Y CN 2445461Y CN 99254816 CN99254816 CN 99254816 CN 99254816 U CN99254816 U CN 99254816U CN 2445461 Y CN2445461 Y CN 2445461Y
- Authority
- CN
- China
- Prior art keywords
- wire
- insulating body
- wire connector
- base
- turriform
- 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
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a wire connector, comprising a tower-shaped insulating body and a base. The utility model is characterized in that the inner cavity of the tower-shaped insulating body is directly made into multilayer jagged sleeve rings which can lock a core wire of the wire tightly layer by layer. The multilayer jagged sleeve rings is in sequential gear direction, so the wire connector can be conveniently sheathed on the core wire of the wire. The core wire of the wire can be tightly locked by the multilayer jagged sleeve rings in the wire connector layer by layer to realize the reliable connection. The utility model can also be made into a separate type structure of a safety helmet, and the structure can likewise make secure connection of two to four multi-strand flexible wires. The utility model has the advantages of simplification of the manufacturing technique, cost reduction, easy connection, convenient operation, and secure connection.
Description
The utility model belongs to a kind of electric product that uses in circuit, particularly a kind ofly be used for the interconnective wire connector of electric wire in low pressure (below the 500V) circuit, can be used as the substitute products of traditional electrician's insulating tape (black tape).
At present, the very general wire connector of external use, the turriform outer ring (overcoat) that it is made by insulating material and formed by the inner ring that hardware is made, metal inner ring wherein is again by metal wire rod, through wire drawing, surface treatment, curled hair (being rolled into becket), be injection molded into one with ambroin then.When needs link together two above electric wires, if with the electric wire heart yearn more than two or two merge strand around after, wire connector is screwed on, electric wire then relies on the becket in the wire connector that the electric wire heart yearn is locked.But this wire connector production process is loaded down with trivial details, manufacturing process bothers, the cost height.Simultaneously, also because the inner ring of this wire connector adopts hardware, craft precision requires high, and becket and the friction that is connected between the electric wire heart yearn are too little, take place easily to become flexible, cause to be connected the electric wire loose contact, influence the reliability that electric wire connects, in the connection of multiply cord, this kind situation is especially obvious.
The purpose of the utility model, being intended to provides a kind of no hardware, simple in structure, the higher wire connector of low, the esy to use, safe and reliable property of production cost for the electric wire in the low-voltage circuit connects.
The utility model is realized with following technical scheme: it still is made up of the insulating body of tower (cap) shape part (insulating body that is a kind of taper cap structure) and base, it is characterized in that the inner chamber of turriform insulating body directly make have can by merging twist around the electric wire heart yearn zigzag multilayer thimble structure of locking layer by layer.It connects, and use is performed such: two isometric electric wire heart yearns that desire is connected merge strand around after, with the wire connector pushing sleeve on the electric wire heart yearn, because of being along the direction of teeth, so pushing sleeve is easy to operate, otherwise it will be not too easy that electric wire is extracted out from connector.Because the ambroin of selecting for use itself has between elasticity and electric wire and the connector rational tolerance fit is arranged again, when the wire connector pushing sleeve was gone into to be connected the electric wire heart yearn, the electric wire heart yearn was promptly locked layer by layer by the zigzag multilayer collar in the wire connector and is realized connecting.This version is equally applicable to the connection of three or four wires.
The utility model is made electric product with the ambroin single injection-molded, and it can provide connection to four wires for two.Compared with the prior art, its tangible advantage is: adopted no hardware, so greatly simplified manufacturing process, reduced manufacturing cost, and according to different electric wires, can select zigzag multilayer thimble structure or split type syndeton respectively for use, make this utility model both connect easily, have higher security reliability again.
Below in conjunction with accompanying drawing embodiment concrete structure of the present utility model is described further.
Fig. 1 is first kind of structural representation of the present utility model (monolithic construction).
Fig. 2 is second kind of structural representation of the present utility model (split-type structural).
Fig. 3 is the part drawing of split-type structural wire connector base.
Wherein: 1～turriform insulating body, 2～friction screw thread anti-skidding the striped of matsurface (or be), 3～zigzag multilayer collar (is barb-like, but it is fashionable to work as electric wire heart yearn pushing sleeve, be again along the direction of teeth, be convenient to operation and install), 4～electric wire heart yearn, zigzag screw thread on 5～base (bottom) wire guide, 6～base (bottom) wire guide, 7～wire insulation sheath, the safety cap of 8～split type wire connector, the friction striped of 9～safety cap lateral surface, the base of 10～split type wire connector, the friction striped of 11～chassis outer side face, 12～cord heart yearn, the wire guide of 13～split type wire connector base, 14～zigzag screw thread.
With reference to accompanying drawing as can be known, the utility model also can have following some technical characterictic when specific design is made:
One, can make the friction screw thread (or striped) with matsurface at insulating body 1 lateral surface of turriform, purpose is the friction that increases the insulating body surface, makes unlikely skidding when with hand the wire connector pushing sleeve being gone into electric wire electricity core.
Two, in the cable wire hole 6 of described base, be provided with zigzag screw thread 5, its objective is the friction between further increase wire connector and the electric wire (insulating sleeve), increase the security reliability that electric wire connects.
Three, constitute the turriform insulating body part of wire connector and the structure (making one) that base portion both can fit be made one between the two as once injection moulding, also can the split manufacturing.
Four, when tower (cap) shape insulating body 1 part of this wire connector and base portion split are made, turriform insulating body 1 part can be made a kind of structure of safety cap 8, it can with the structure of 10 one-tenth flexible connections of base (being spirally connected), wherein on base 10, can be provided with two to four wire guides 13, in wire guide 13, also can be provided with zigzag screw thread 14 to strengthen the friction between wire guide and the electric wire (insulating sleeve), also can be processed with friction striped 9 at the lateral surface of safety cap 8 and base 10 simultaneously, 11, make unlikely skidding when on base, spinning safety cap with hand.Above-mentioned this split type structure relatively is more suitable in the connection of multiply cord, adopt this architectural feature, be because the connection of multiply cord than ordinary copper heart yearn or aluminum core line difficulty, therefore, when connecting electric wire, allow wire connector base and connected electric wire heart yearn be exposed under the naked eyes, so that people easily be regardless of any way with electric wire heart yearn strand after reliable fully, screw on the safety cap of wire connector again, promptly finish the reliable connection of electric wire.
Claims (5)
1, a kind of wire connector, it is made up of the insulating body (1) and the base of turriform, and the inner chamber that it is characterized in that turriform insulating body (1) is directly made has the zigzag multilayer collar (3) that the electric wire heart yearn can be locked layer by layer.
2, wire connector according to claim 1 is characterized in that and can make the friction screw thread (2) with matsurface at insulating body (1) lateral surface of turriform.
3, wire connector according to claim 1 is characterized in that being provided with zigzag screw thread (5) in the cable wire hole (6) of insulating body base.
4, wire connector according to claim 1, turriform insulating body (1) part and the base portion that it is characterized in that constituting wire connector both can be made one by zoarium between the two, also can be separately made.
5, according to claim 1 or 4 described wire connectors, it is characterized in that when the time the turriform insulating body of this wire connector part and base portion split manufacturing, turriform insulating body (1) part can be made the structure of safety cap (8), its movable being connected on the base (10), on base (10), can be provided with two to four wire guides (13), in wire guide, also can be provided with zigzag screw thread (14), also can be processed with friction striped (9,11) simultaneously at the lateral surface of safety cap (8) and base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254816 CN2445461Y (en) | 1999-11-27 | 1999-11-27 | Wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254816 CN2445461Y (en) | 1999-11-27 | 1999-11-27 | Wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2445461Y true CN2445461Y (en) | 2001-08-29 |
Family
ID=34038336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99254816 Expired - Fee Related CN2445461Y (en) | 1999-11-27 | 1999-11-27 | Wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2445461Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376060C (en) * | 2005-10-26 | 2008-03-19 | 郭慧宇 | Self-lock wiring cap and its wiring method |
| CN105140740A (en) * | 2015-06-30 | 2015-12-09 | 张家港金海港电线电缆有限公司 | Rapid cable joint |
| CN107644784A (en) * | 2017-09-01 | 2018-01-30 | 宁波甬友电子有限公司 | A kind of extraction leg structure for the relay for being easy to whole machine installation |
| CN109103839A (en) * | 2018-08-22 | 2018-12-28 | 国网天津市电力公司电力科学研究院 | A kind of transition connecting hose for direct current cables pressure test |
| CN110792965A (en) * | 2019-07-15 | 2020-02-14 | 杭州宇中高虹照明电器有限公司 | Draw and hang ware |
| CN111322588A (en) * | 2020-03-10 | 2020-06-23 | 杭州宇中高虹照明电器有限公司 | Lamp hanging device and lamp |
| CN111817039A (en) * | 2020-07-22 | 2020-10-23 | 江苏畅源电气设备有限公司 | Torque type cable connector |
-
1999
- 1999-11-27 CN CN 99254816 patent/CN2445461Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376060C (en) * | 2005-10-26 | 2008-03-19 | 郭慧宇 | Self-lock wiring cap and its wiring method |
| CN105140740A (en) * | 2015-06-30 | 2015-12-09 | 张家港金海港电线电缆有限公司 | Rapid cable joint |
| CN107644784A (en) * | 2017-09-01 | 2018-01-30 | 宁波甬友电子有限公司 | A kind of extraction leg structure for the relay for being easy to whole machine installation |
| CN107644784B (en) * | 2017-09-01 | 2019-06-21 | 宁波甬友电子有限公司 | A kind of extraction leg structure of the relay convenient for complete machine installation |
| CN109103839A (en) * | 2018-08-22 | 2018-12-28 | 国网天津市电力公司电力科学研究院 | A kind of transition connecting hose for direct current cables pressure test |
| CN110792965A (en) * | 2019-07-15 | 2020-02-14 | 杭州宇中高虹照明电器有限公司 | Draw and hang ware |
| CN111322588A (en) * | 2020-03-10 | 2020-06-23 | 杭州宇中高虹照明电器有限公司 | Lamp hanging device and lamp |
| CN111817039A (en) * | 2020-07-22 | 2020-10-23 | 江苏畅源电气设备有限公司 | Torque type cable connector |
| CN111817039B (en) * | 2020-07-22 | 2021-10-29 | 江苏畅源电气设备有限公司 | Rectangular cable connector suitable for branching, terminal and connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |