CN203481403U - Positioning type wire connector - Google Patents
Positioning type wire connector Download PDFInfo
- Publication number
- CN203481403U CN203481403U CN201320629841.XU CN201320629841U CN203481403U CN 203481403 U CN203481403 U CN 203481403U CN 201320629841 U CN201320629841 U CN 201320629841U CN 203481403 U CN203481403 U CN 203481403U
- Authority
- CN
- China
- Prior art keywords
- metal tube
- blind hole
- sleeve
- positioning
- utility
- 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 a positioning type wire connector, comprising an insulation sleeve and a metal tube. One end of the insulation sleeve forms a horn-shaped guide sleeve; the other end of the insulation sleeve forms a closed blind hole sleeve; the metal tube is disposed in the blind hole sleeve; the inner wall of the insulation tube is provided with a positioning step radially extending inward close to a position at the lower end surface of the metal tube; the positioning step forms limitation to the metal tube; and the outer circumferential wall of the blind hole sleeve is provided with a positioning convex ring. By arranging the positioning step on the inner wall of the insulation sleeve and enabling the positioning step to form the limitation to the metal tube, the phenomenon that the metal tube falls off the horn-shaped guide sleeve can be effectively prevented; and the wire connector provided by the utility model is more stable and reliable. By arranging the positioning convex ring on the outer circumferential wall of the blind hole sleeve, the positioning convex ring can be used as a positioning reference for press fit of a wire crimper; and the wire can be pressed at a middle position of the metal tube effectively, with good connectivity.
Description
Technical field
The utility model relates to a kind of wire connector, relates in particular to a kind of location type Wire crimping cap.
Background technology
Wire crimping cap is as a kind of electric armour clamp splicing fast for wire, its application in engineering or on civilian is all very extensive, Wire crimping cap of the prior art generally consists of insulating case and the metal tube being arranged in insulating case, yet, while being socketed in insulating case due to metal tube, only against the power that tightens of insulating case, metal tube is fixed, the fixed structure of this kind of mode is extremely unreliable, especially in the environment that relatively shakes or be dried, be exposed to the sun, metal tube is easy to come off.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, and a kind of location type Wire crimping cap reliably simple in structure, compact is provided.
For achieving the above object, the utility model adopts a kind of location type Wire crimping cap, comprise insulating case and metal tube, a wherein capitiform flue fairlead of described insulating case, other end forms the blind hole cover of sealing, described metal tube is arranged in described blind hole cover, and on the inwall of described insulated tube, have near the position of the lower surface of described metal tube the limited step extending radially inwardly, and described limited step forms spacing to described metal tube.
Concrete, on the periphery wall of described blind hole cover, be provided with positioning convex ring.
The utility model is by the above-mentioned improvement to prior art, owing on insulated tube inwall, limited step being set, and and then make this limited step to metal tube form spacing after, the phenomenon of effectively having avoided metal tube to come off from the position of tubaeform fairlead occurs, make Wire crimping cap overall structure of the present utility model more reliable and more stable, and by being provided with positioning convex ring on the periphery wall at blind hole cover, positioning datum that can be using this positioning convex ring as Crimping Pliers pressing, effectively wire is pressed together on to the centre position of metal tube, connectivity is good.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Embodiment
As Figure 1-Figure 2, specific embodiment of the utility model is a kind of location type Wire crimping cap, comprise insulating case and metal tube 2, Fig. 1 is obviously known, a wherein capitiform flue fairlead 10 of described insulating case, other end forms the blind hole cover 11 of sealing, described metal tube 2 is arranged in described blind hole cover 11, known in conjunction with Fig. 2, on the inwall of described insulated tube, the position of the lower surface of close described metal tube 2 has the limited step 110 extending radially inwardly, and 110 pairs of described metal tubes 2 of described limited step form spacing, in the present embodiment, on the periphery wall of described blind hole cover 11, be provided with positioning convex ring 112, this positioning convex ring 112 is as the positioning datum of Crimping Pliers pressing Wire crimping cap, can effectively wire be pressed together on to the centre position of metal tube, connectivity is good.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claim and equivalent thereof that the claimed scope of the utility model is appended define.
Claims (2)
1. a location type Wire crimping cap, comprise insulating case and metal tube, a wherein capitiform flue fairlead of described insulating case, other end forms the blind hole cover of sealing, described metal tube is arranged in described blind hole cover, it is characterized in that: on the inwall of described insulated tube, have near the position of the lower surface of described metal tube the limited step extending radially inwardly, and described limited step forms spacing to described metal tube.
2. according to a kind of location type Wire crimping cap described in claim 1, it is characterized in that: on the periphery wall of described blind hole cover, be provided with positioning convex ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629841.XU CN203481403U (en) | 2013-09-30 | 2013-09-30 | Positioning type wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629841.XU CN203481403U (en) | 2013-09-30 | 2013-09-30 | Positioning type wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203481403U true CN203481403U (en) | 2014-03-12 |
Family
ID=50229670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629841.XU Expired - Fee Related CN203481403U (en) | 2013-09-30 | 2013-09-30 | Positioning type wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203481403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110462935A (en) * | 2017-03-27 | 2019-11-15 | 矢崎总业株式会社 | Engaging portion lid |
-
2013
- 2013-09-30 CN CN201320629841.XU patent/CN203481403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110462935A (en) * | 2017-03-27 | 2019-11-15 | 矢崎总业株式会社 | Engaging portion lid |
| CN110462935B (en) * | 2017-03-27 | 2021-02-02 | 矢崎总业株式会社 | Joint cover |
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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: 20140312 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |