CN105990704A - Three-curved-groove adapter sleeve - Google Patents
Three-curved-groove adapter sleeve Download PDFInfo
- Publication number
- CN105990704A CN105990704A CN201610261040.0A CN201610261040A CN105990704A CN 105990704 A CN105990704 A CN 105990704A CN 201610261040 A CN201610261040 A CN 201610261040A CN 105990704 A CN105990704 A CN 105990704A
- Authority
- CN
- China
- Prior art keywords
- matching
- curved
- crank slot
- sleeve
- hole
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Abstract
The invention provides a three-curved-groove adapter sleeve, and relates to the field of automobile part processing. The three-curved-groove adapter sleeve comprises a sleeve body which is a hollow sleeve body. The sleeve body is divided into an installing end and a matching end. The sleeve diameter of the installing end is greater than that of the matching end. An installing hole is arranged at the axis of the installing end. A matching hole is arranged at the axis of the matching end. The installing hole and the matching hole are concentric and communicated. The wall surface of the matching hole is provided with spiral curved grooves. The surface of the matching end is also provided with a connecting hole communicated with the curved grooves. According to the three-curved-groove adapter sleeve, connection deformation of lead connection parts in the butting process through the connecting sleeve can be avoided. Besides, the connecting sleeve is high in preparation precision, compact in matching and reliable and durable.
Description
Technical field
The present invention relates to auto parts manufacture field, particularly relate to a kind of three crank slot swageloks.
Background technology
In the electric wiring of automobile connects, the most a plurality of wire realizes connecting by mutually kink, in order to improve the safety connected between wire, it is to avoid its exposed wire generation drain conditions, the wiring cap of tubulose is generally used to carry out insulation and obturation in the junction of two or more the end of a thread.Wire is interconnective be inserted partially into attachment cap after, in addition it is also necessary to use the pliers position that has copper sheathing at attachment cap to carry out crimping operation, so result in the Operating Complexity of connection.Further, it is very easy to again cause the raw phenomenon loosening and coming off of the wire interconnecting piece twisted together distribution due to the deformation of copper sheathing.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of three crank slot swageloks, and it is reasonable in design, simple in construction, solves and coordinates the insecure problem easily loosened in attachment structure.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is to provide a kind of three crank slot swageloks, and including sleeve body, described sleeve body is the body of hollow；Described sleeve body is divided into installation end and abutting end；The caliber of described installation end is more than the caliber of described abutting end；Be provided with installing hole in the axle center of described installation end, the axle center of described abutting end is provided with mating holes；Described installing hole is concentric with mating holes and is connected；The wall of described mating holes is provided with the crank slot of spiral；The connecting hole communicated with described crank slot it is additionally provided with on the surface of described abutting end.
Preferably, the aperture of described installing hole is more than the aperture of described mating holes, and the crank slot in mating holes is provided with three.
Preferably, the outer surface of described installation end is provided with the turning slot that cross section is arc；Vertical anti-skidding striped it is additionally provided with on the outer surface of described installation end.
The invention has the beneficial effects as follows: a kind of three crank slot swageloks are provided, it is possible to avoid wire interconnecting piece to divide and using the connection deformation connecting appearance during sleeve pipe docks.And this adapter sleeve control is high for precision, coordinate closely, reliability and durability.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of three crank slot swageloks of the present invention；
Fig. 2 is the structure sectional view of three crank slot swageloks；
In accompanying drawing, the labelling of each parts is as follows: 1, installation end；2, abutting end；3, crank slot；4, connecting hole；5, turning slot；6, anti-skidding striped.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Referring to attached Fig. 1 and 2, the embodiment of the present invention includes:
A kind of three crank slot swageloks, including sleeve body, described sleeve body is the body of hollow；Described sleeve body is divided into installation end 1 and abutting end 2, and the outside dimension of installation end is 37mm, and the outside dimension of abutting end 2 is 34mm；The caliber of described installation end 1 is more than the caliber of described abutting end 2；Being provided with installing hole in the axle center of described installation end 1, the aperture of installing hole is 28.7mm, and the axle center of described abutting end 2 is provided with mating holes, and the aperture of mating holes is 33mm；Described installing hole is concentric with mating holes and is connected；The wall of described mating holes is provided with the crank slot 3 of spiral, and crank slot is provided with three, and the initiating terminal height of crank slot 3 is 5.6mm, and crank slot 3 end region is 120 ° with the radian of initiating terminal, and the width of crank slot 3 is 1.2mm；The connecting hole 4 communicated with described crank slot it is additionally provided with, a diameter of 2.0mm of connecting hole 4 on the surface of described abutting end 2.The aperture of described installing hole 1 is more than the aperture of described mating holes.The outer surface of described installation end 1 is provided with the turning slot 5 that cross section is arc, and the radius of the radian of turning slot 5 is 1.0mm；Vertical anti-skidding striped 6 it is additionally provided with on the outer surface of described installation end 1.This three crank slots swagelok is using, it can be avoided that wire interconnecting piece divides, the connection deformation connecting appearance during sleeve pipe docks.And this adapter sleeve control is high for precision, coordinate closely, reliability and durability.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (3)
1. a crank slot swagelok, it is characterised in that: include that sleeve body, described sleeve body are the body of hollow；Described sleeve body is divided into installation end and abutting end；The caliber of described installation end is more than the caliber of described abutting end；Be provided with installing hole in the axle center of described installation end, the axle center of described abutting end is provided with mating holes；Described installing hole is concentric with mating holes and is connected；The wall of described mating holes is provided with the crank slot of spiral；The connecting hole communicated with described crank slot it is additionally provided with on the surface of described abutting end.
A kind of three crank slot swageloks the most according to claim 1, it is characterised in that: the aperture of described installing hole is more than the aperture of described mating holes, and the crank slot in mating holes is provided with three.
A kind of three crank slot swageloks the most according to claim 1, it is characterised in that: the outer surface of described installation end is provided with the turning slot that cross section is arc；Vertical anti-skidding striped it is additionally provided with on the outer surface of described installation end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610261040.0A CN105990704A (en) | 2016-08-18 | 2016-08-18 | Three-curved-groove adapter sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610261040.0A CN105990704A (en) | 2016-08-18 | 2016-08-18 | Three-curved-groove adapter sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105990704A true CN105990704A (en) | 2016-10-05 |
Family
ID=57044563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610261040.0A Pending CN105990704A (en) | 2016-08-18 | 2016-08-18 | Three-curved-groove adapter sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105990704A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6960101B1 (en) * | 2005-01-24 | 2005-11-01 | Cablenet Co., Ltd. | Structure of signal line connector |
| CN105834685A (en) * | 2016-04-26 | 2016-08-10 | 苏州昭沃五金科技有限公司 | Machining process for three-curved-groove connector sleeve |
| CN105840626A (en) * | 2016-04-26 | 2016-08-10 | 苏州昭沃五金科技有限公司 | Connecting nut |
| CN105864233A (en) * | 2016-05-10 | 2016-08-17 | 苏州市林氏精密五金标准件制造有限公司 | Sleeve connection piece |
| CN205723981U (en) * | 2016-08-18 | 2016-11-23 | 苏州昭沃五金科技有限公司 | A kind of three crank slot swageloks |
-
2016
- 2016-08-18 CN CN201610261040.0A patent/CN105990704A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6960101B1 (en) * | 2005-01-24 | 2005-11-01 | Cablenet Co., Ltd. | Structure of signal line connector |
| CN105834685A (en) * | 2016-04-26 | 2016-08-10 | 苏州昭沃五金科技有限公司 | Machining process for three-curved-groove connector sleeve |
| CN105840626A (en) * | 2016-04-26 | 2016-08-10 | 苏州昭沃五金科技有限公司 | Connecting nut |
| CN105864233A (en) * | 2016-05-10 | 2016-08-17 | 苏州市林氏精密五金标准件制造有限公司 | Sleeve connection piece |
| CN205723981U (en) * | 2016-08-18 | 2016-11-23 | 苏州昭沃五金科技有限公司 | A kind of three crank slot swageloks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161005 |