Coloring nozzle

A technology of nozzles and components, which is applied in the field of coloring nozzles, can solve problems such as the reduction of wire yield, achieve the effects of reducing consumption, increasing clarity, and preventing dripping

Inactive Publication Date: 2009-08-05
YAZAKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the yield of the electric wire decreases

Method used

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  • Coloring nozzle
  • Coloring nozzle
  • Coloring nozzle

Examples

Experimental program
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Effect test

Embodiment Construction

[0048] The following will refer to Figure 1 to Figure 8 The coloring nozzle 31 according to the embodiment of the present invention is explained. image 3 and Figure 4 The illustrated coloring nozzle 31 is mounted on figure 1 The illustrated wire coloring device 1 is configured to color an electric wire 3 as a target object. The coloring device 1 cuts the electric wire 3 to a specific length, and forms a mark 6 on a part of the outer surface 3 a of the electric wire 3 . That is, the coloring device 1 colors, that is, marks the outer surface 3a of the electric wire 3 as a target object.

[0049] The electric wire 3 as a target constitutes a wire harness configured to be provided in a vehicle as a mobile body. like Figure 5 As shown in (a), the electric wire 3 includes a conductive core wire 4 and an insulating sheath 5 . The core wire 4 is formed by winding a plurality of basic electric wires. Basic wires are made of conductive metal. The core wire 4 may consist of ...

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PUM

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Abstract

A coloring nozzle for coloring an electric wire includes an insert member for containing coloring material, a nozzle element 54 connected to the insert member, and the like. The nozzle element 54 includes a first nozzle member 37 disposed at the insert member side, a second nozzle member 50 disposed at the electric wire side, and a connecting pipe 51 for connecting the first nozzle member 37 and the second nozzle member 50. The second nozzle member 50 includes a second large diameter part 151 disposed near the first nozzle member 37, and of which inner diameter is smaller than that of the first nozzle member 37; a small diameter part 152 disposed nearer the electric wire than the second large diameter part 151, and of which inner diameter is smaller than that of the second large diameter part 151; and a first large diameter part 153 disposed nearer the electric wire than the small diameter part 152, and of which inner diameter is larger than the small diameter part 152. An inside of the second nozzle member 50 is formed in a step shape.

Description

technical field [0001] The present invention relates to a coloring nozzle for coloring an object such as an electric wire having a conductive core wire and an insulating sheath covering the core wire. Background technique [0002] Various electronic components are installed on the vehicle. Therefore, a wiring harness is provided in the vehicle to supply electric power from the battery to electronic components and control signals from a computer to the electronic components. A wire harness includes multiple wires and connectors attached to the ends of the wires. [0003] The electric wire includes a conductive core wire and a sheath made of insulating synthetic resin covering the core wire. Such wires are so-called plastic-coated wires. The connector includes terminals and a connector housing that receives the terminals. The terminal is made of a conductive metal plate, and is connected to the end of the electric wire and electrically connected to the core wire of the ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B1/02B05B5/025
CPCB05B13/0207B05B15/025B05B1/02B05B15/55
Inventor 镰田毅杉村惠吾
Owner YAZAKI CORP
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