Front pillar structure

Patent metadata

Field	Value
Publication number	US-10766541-B2
Application number	US-201815933761-A
Country	US
Kind code	B2
Filing date	Mar 23, 2018
Priority date	Mar 27, 2017
Publication date	Sep 8, 2020
Grant date	Sep 8, 2020

Abstract

A front pillar structure includes a first skeleton portion, a second skeleton portion extending along the first skeleton portion with a gap therebetween, and a connecting member. A cross-section of the first skeleton portion is a hollow closed cross-section and a width of the first skeleton portion in a horizontal direction orthogonal to a gaze direction of a driver seated in a driver's seat is equal to or less than a standard pupillary distance. A cross-section of the second skeleton portion is a hollow closed cross-section and a width of the second skeleton portion in the horizontal direction orthogonal to the gaze direction is equal to or less than the standard pupillary distance. The connecting member is transparent and is disposed between the first skeleton portion and the second skeleton portion.

First claim

What is claimed is:

1. A front pillar structure on a driver's seat side of a vehicle, the front pillar structure comprising:
a first skeleton portion extending along a peripheral edge portion of a windshield glass of the vehicle on an outer side in a vehicle width direction of the vehicle, the first skeleton portion having a hollow closed cross-section seen from a longitudinal direction of the first skeleton portion;
a second skeleton portion extending along the first skeleton portion and separated by a gap from the first skeleton portion, the second skeleton portion extending along a side door on the driver's seat side of the vehicle, the second skeleton portion having a hollow closed cross-section seen from a longitudinal direction of the second skeleton portion; and
a transparent connecting portion disposed between the first skeleton portion and the second skeleton portion, the transparent connecting portion including a solid portion interposed between the first skeleton portion and the second skeleton portion, and connecting the first skeleton portion and the second skeleton portion to each other, wherein:
the solid portion of the transparent connecting portion includes (i) a first extending portion disposed on one of a vehicle outer side and a vehicle inner side of the first skeleton portion and extending from the solid portion toward the first skeleton portion side and (ii) a second extending portion disposed on one of a vehicle outer side and a vehicle inner side of the second skeleton portion and extending from the solid portion toward the second skeleton portion side;
a front surface portion of the solid portion on the first skeleton portion side and a first side surface portion of the first extending portion on the first skeleton portion side are joined to the first skeleton portion via a first joining portion that is elastically deformable; and
a rear surface portion of the solid portion on the second skeleton portion side and a second side surface portion of the second extending portion on the second skeleton portion side are joined to the second skeleton portion via a second joining portion that is elastically deformable.

2. The front pillar structure according to claim 1 , wherein:
the solid portion is a first transparent plate;
the transparent connecting portion includes a second transparent plate;
the first transparent plate connects a vehicle inner side part of the first skeleton portion and a vehicle inner side part of the second skeleton portion to each other; and
the second transparent plate connects a vehicle outer side part of the first skeleton portion and a vehicle outer side part of the second skeleton portion to each other.

3. The front pillar structure according to claim 1 , wherein the transparent connecting portion is a transparent plate and connects a vehicle outer side part of the first skeleton portion and a vehicle outer side part of the second skeleton portion to each other.

4. The front pillar structure according to claim 1 , wherein the first skeleton portion and the second skeleton portion are made of high-tensile steel.

Assignees

• Toyota Motor Co Ltd

Inventors

• Ikeda Koki
• Sakabe Motoya
• Komoriya Kazuki
• Ogata Kazuyoshi

Classifications

• B62D25/04 Primary

  Door pillars {; windshield pillars} · CPC title

• B60J10/80

  specially adapted for opening panels, e.g. doors (for non-fixed roofs B60J10/90) · CPC title

• B60J10/7775

  mounted on the pillar · CPC title

• B60J1/02 Primary

  arranged at the vehicle front {, e.g. structure of the glazing, mounting of the glazing (on windscreen mounted antenna wire H01Q1/1271)} · CPC title

• B62D29/04

  predominantly of synthetic material (working of plastics or substances in a plastic state B29) · CPC title