Wiring member

Patent metadata

Field	Value
Publication number	US-12249442-B2
Application number	US-202117914427-A
Country	US
Kind code	B2
Filing date	Mar 17, 2021
Priority date	Mar 31, 2020
Publication date	Mar 11, 2025
Grant date	Mar 11, 2025

Abstract

A wiring member includes a first sheet including a fusion layer, a second sheet, and at least one first wire-like transmission member provided between the first sheet and the second sheet. The first sheet and the second sheet are fixed to each other via the fusion layer in a direction intersecting with a longitudinal direction of the first wire-like transmission member.

First claim

The invention claimed is:

1. A wiring member comprising:
a first sheet including a fusion layer;
a second sheet;
at least one first wire-like transmission member provided between the first sheet and the second sheet, wherein a portion of the at least one first wire-like transmission member located within the second sheet extends from a first edge of the second sheet to a second edge of the second sheet, and wherein the at least one first wire-like transmission member has a first covering layer over an entire area from the first edge of the second sheet to the second edge of the second sheet; and
a second wire-like transmission member including a second transmission wire body and a second covering layer, wherein
the first sheet and the second sheet are fixed to each other via the fusion layer in a direction intersecting with a longitudinal direction of the at least one first wire-like transmission member,
the second covering layer is fused to the fusion layer, and the second wire-like transmission member is fixed to the first sheet,
the second sheet is provided in a plurality of positions at intervals along an extension direction of the at least one first wire-like transmission member,
the second wire-like transmission member is fused to the first sheet at a plurality of positions at intervals along an extension direction,
a fusion part of the second wire-like transmission member and the first sheet is provided in a position adjacent to the second sheet,
at least one bending part of the at least one first wire-like transmission member bended and disposed on the first sheet is provided,
the second sheet is provided in positions on both sides of the bending part in the extension direction of the at least one first wire-like transmission member,
the at least one first wire-like transmission member is not directly bonded to any of the first sheet and the second sheet, and
wherein the at least one first wire-like transmission member and the second wire-like transmission member are provided on a same side of the first sheet.

2. The wiring member according to claim 1 , wherein
the plurality of bending parts are provided, and the second sheet is provided in positions on both sides of each of the plurality of bending parts.

3. The wiring member according to claim 1 , wherein
the at least one first wire-like transmission member includes a first transmission wire body and the first covering layer covers the first transmission wire,
the fusion layer is made of polyvinyl chloride, and
a material constituting the first covering layer is different from polyvinyl chloride.

4. The wiring member according to claim 1 , wherein
the second wire-like transmission member is disposed on the first sheet away from the second sheet.

5. The wiring member according to claim 1 , wherein
the second covering layer is made up of a material different from a material of a first covering layer of the at least one first wire-like transmission member.

6. The wiring member according to claim 1 , wherein
the least one first wire-like transmission member is a plurality of first wire-like transmission members,
a section where the plurality of first wire-like transmission members are parallelly arranged is provided, and
the fusion layer and the second sheet are fused to each other between the plurality of first wire-like transmission members.

7. The wiring member according to claim 6 , wherein
one piece of the second sheet is provided across the plurality of first wire-like transmission members, and
the second sheet is fused to the first sheet in three or more positions including a position between the plurality of first wire-like transmission members and positions on both sides of the position in the one piece of the second sheet.

8. The wiring member according to claim 1 , wherein
the second sheet includes a second sheet side fusion layer fused to the fusion layer of the first sheet.

9. A wiring member comprising:
a first sheet including a fusion layer;
a second sheet;
at least one first wire-like transmission member provided between the first sheet and the second sheet, wherein a portion of the at least one first wire-like transmission member located within the second sheet extends from a first edge of the second sheet to a second edge of the second sheet, and wherein the at least one first wire-like transmission member has a first covering layer over an entire area from the first edge of the second sheet to the second edge of the second sheet; and
a second wire-like transmission member including a second transmission wire body and a second covering layer, wherein
the first sheet and the second sheet are fixed to each other via the fusion layer in a direction intersecting with a longitudinal direction of the at least one first wire-like transmission member,
the second covering layer is fused to the fusion layer, and the second wire-like transmission member is fixed to the first sheet,
the second sheet is provided in a plurality of positions at intervals along an extension direction of the at least one first wire-like transmission member,
the second wire-like transmission member is fused to the first sheet at a plurality of positions at intervals along an extension direction,
a fusion part of the second wire-like transmission member and the first sheet is provided in a position adjacent to the second sheet,
wherein the at least one first wire-like transmission member is a plurality of first wire-like transmission members,
a collected part where the plurality of first wire-like transmission members are collected is provided,
the collected part is disposed inside one annular part formed by the first sheet and the second sheet so that the plurality of first wire-like transmission members constituting the collected part are overlapped in a stacked direction of the first sheet and the second sheet, and
wherein the plurality of first wire-like transmission members and the second wire-like transmission member are provided on a same side of the first sheet.

10. The wiring member according to claim 9 , wherein
a bending part of the plurality of first wire-like transmission members bended and disposed on the first sheet is provided, and
the second sheet is provided in positions on both sides of the bending part in an extension direction of the plurality of first wire-like transmission members.

11. A wiring member comprising:
a first sheet including a fusion layer;
a plurality of second sheets, wherein the first sheet includes a plurality of corresponding parts that correspond to the plurality of second sheets, respectively, and a connection part connecting the plurality of corresponding parts;
at least one first wire-like transmission member provided between the first sheet and the plurality of second sheets, wherein a portion of the at least one first wire-like transmission member located within the second sheet extends from a first edge of the second sheet to a second edge of the second sheet, and wherein the at least one first wire-like transmission member has a first covering layer over an entire area from the first edge of the second sheet to the second edge of the second sheet; and
a second wire-like transmission member including a second transmission wire body and a second covering layer, wherein
the first sheet and the plurality of second sheets are fixed to each other via the fusion layer in a direction intersecting with a longitudinal direction of the at least one first wire-like transmission member,
the second covering layer is fused to the fusion layer, and the second wire-like transmission member is fixed to the first sheet,
the plurality of second sheets is provided

Assignees

• Sumitomo Wiring Systems

Inventors

• MIZUSHITA Masaki
• Ebata Daisuke
• Fukami Yuya
• Arai Kenta
• Suzuki Kohei

Classifications

• H02G3/0418

  Covers or lids; Their fastenings · CPC title

• H01B7/0846

  Parallel wires, fixed upon a support layer · CPC title

• B60R16/0215

  Protecting, fastening and routing means therefor · CPC title

• H02G3/32

  using mounting clamps · CPC title

• H02G3/305

  Mounting by adhesive material · CPC title