JPH02117971U

JPH02117971U -

Info

Publication number: JPH02117971U
Application number: JP2773689U
Authority: JP
Priority date: 1989-03-10
Filing date: 1989-03-10
Publication date: 1990-09-21

Description

[Brief explanation of drawings]

第１〜５図は本考案の一実施例として車体ピラ
ー構造を示すもので、第１図はそのセンタピラー
部の縦断面図（第６図の−矢視線で切断した
ものに相当する部分断面図）、第２図は第１図の
−矢視断面図、第３図は第１図の−矢視
断面図、第４図はそのシートベルトリンフオース
を車室内方向より見た斜視図、第５図はそのシー
トベルトリンフオースを車室外方向より見た斜視
図であり、第６図は自動車の斜視図であり、第７
図および第８図はそれぞれ従来の車体ピラー構造
を示す第２図に相当するピラー部の横断面図であ
る。１……センタピラー部、２……センタピラーア
ウタ、３……センタピラーインナ、３ｄ……取付
穴、４……センターピラーアウタリンフオース、
５……シートベルトリンフオース、５ａ……シー
トベルト支持部材取付面部、５ｂ……溶接面部、
５ｃ……隔壁、５ｄ……中心穴、５ｅ……段部、
６……ウエルドナツト、ａ，ｂ……スポツト溶接
点、ｃ……アーク溶接点。 Figures 1 to 5 show a vehicle body pillar structure as an embodiment of the present invention, and Figure 1 is a vertical cross-sectional view of the center pillar (a partial cross-section corresponding to the one taken along the - arrow line in Figure 6). ), Figure 2 is a cross-sectional view taken along the - arrow in Figure 1, Figure 3 is a cross-sectional view taken in the - arrow direction of Figure 1, and Figure 4 is a perspective view of the seatbelt reinforcement viewed from inside the vehicle. , FIG. 5 is a perspective view of the seat belt reinforcement seen from the outside of the vehicle, FIG. 6 is a perspective view of the automobile, and FIG.
8 and 8 are cross-sectional views of a pillar portion corresponding to FIG. 2 showing a conventional vehicle body pillar structure, respectively. 1...Center pillar part, 2...Center pillar outer, 3...Center pillar inner, 3d...Mounting hole, 4...Center pillar outer support,
5... Seatbelt reinforcement, 5a... Seatbelt support member mounting surface portion, 5b... Welding surface portion,
5c...Partition wall, 5d...Center hole, 5e...Step part,
6... Weld nut, a, b... Spot welding point, c... Arc welding point.

Claims

[Scope of utility model registration request]

a pillar outer that constitutes the outer side of the vehicle body; a pillar inner that is joined to the pillar outer from the inside of the vehicle interior and cooperates with the pillar outer to constitute the pillar portion;
A seatbelt reinforcement is disposed inside the pillar portion to reinforce the seatbelt support member attachment portion, and the seatbelt reinforcement is in contact with the seatbelt support member attachment surface portion that abuts the pillar inner. , comprising welding surface portions located on both sides of the seat belt support member attachment surface portion, contacting the pillar outer and spot welding to the pillar outer, and a wall portion connecting these welding surface portions and the seat belt support member attachment surface portion. A vehicle body pillar structure characterized by being composed of