Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wiring device for automotive door

A wiring device and vehicle door technology, applied in electrical components and other directions, can solve the problem of unstable bending action, and achieve the effect of stable bending action and restraint damage.

Inactive Publication Date: 2014-12-24
SUMITOMO WIRING SYST LTD
View PDF9 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a possibility that the bending motion of the wire harness becomes unstable between the vehicle body and the door, and inside the door.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wiring device for automotive door
  • Wiring device for automotive door
  • Wiring device for automotive door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Hereinafter, the door wiring device according to the embodiment will be described.

[0041]

[0042] First, the overall structure of the door wiring device will be described. Figure 1 ~ Figure 4 Each shows a state in which the door wiring device 20 is installed in the vehicle, figure 1 is a schematic side view showing the door wiring device 20 in an open state of the door, figure 2 is a schematic plan view showing the door wiring device 20 in an open state of the door, image 3 is a schematic side view showing the door wiring device 20 in the closed state of the door, Figure 4 It is a schematic plan view showing the door wiring device 20 in a closed state of the door.

[0043] The door wiring device 20 is used to wire the wire harness WH between the vehicle body 10 and the door 14 .

[0044] Here, for convenience of description, the vehicle body 10 and the door 14 will be described first.

[0045] The vehicle body 10 is a part formed of metal or the like and c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a wiring device for an automotive door, which aims to stabilize bending action at a part between an automotive body and the automotive door and a part in the automotive door. The wiring device (20) for the automotive door comprises the components of: a wire harness (WH); a protector (30) which is configured in the automotive door (14) and is provided with an insertion opening (31) for making the wire harness be inserted from the side of the automotive body (10) side; a pulling-out opening (32) which pulls the wire harness out to the part in the automotive door, wherein the protector has a flat shape in the extending direction of the automotive door and furthermore is provided with an accommodating space that can absorb residual length of the wire harness between the insertion opening and the pulling-out opening; a first bending restricting component (52A) which is mounted at a part next to the automotive body side in the wire harness; and a second bending restricting component (52B) which is mounted at a part next to the protector side in the wire harness. The bending restricting directions of the first bending restricting component and the second bending restricting component are different.

Description

technical field [0001] The present invention relates to a technique for wiring a wire harness between a vehicle body and a door. Background technique [0002] Patent Document 1 discloses a wiring structure of a wire harness hung between a vehicle body and a door. In Patent Document 1, a wire harness that is routed to a door and pulled out to the vehicle body side and a connector connected to an end portion of the wire harness are inserted into a tube made of hard resin. The end portion of the pipe is inserted into the through-hole of the vehicle body panel and locked. Also, a substantially triangular-shaped guide portion having a sliding space from which the wire harness is pulled out when the door is opened and into which the wire harness is pressed and accommodated when the door is closed is provided inside the door. in the sliding space. [0003] In addition, Patent Documents 2 to 4 also disclose techniques for wiring a wire harness between a vehicle body and a door. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H02G3/00
Inventor 宇治田智
Owner SUMITOMO WIRING SYST LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com