JPS6243957U

JPS6243957U -

Info

Publication number: JPS6243957U
Application number: JP13587785U
Authority: JP
Priority date: 1985-09-05
Filing date: 1985-09-05
Publication date: 1987-03-17
Also published as: JPH0352219Y2

Description

[Brief explanation of the drawing]

第１図乃至第８図はこの考案の一実施例を示す
もので、第１図は全体の概略構成を示す斜視図、
第２図はシートベルトリトラクタの取付け状態を
示す平面図、第３図は同側面図、第４図は同正面
図、第５図はガイドブラケツト２３を示す正面図
、第６図は同側面図、第７図は剪断ピンを示す斜
視図、第８図は剪断ピンの取付け状態を示す側面
図、第９図は従来例を示す全体の概略構成を示す
斜視図である。１１……車体、１２……フロントドア、１３…
…シート本体、１３ａ……シートクツシヨン、１
３ｂ……シートバツク、１５……シートベルトリ
トラクタ（巻取装置）、１６……シートベルトウ
エビング、２０……シートフレーム、２２……支
持ブラケツト、２３……ガイドブラケツト、２６
……ガイド孔、２７……挿通孔、２８……突起部
、２９……剪断ピン、２９ａ……剪断部、３１…
…係合部材。 1 to 8 show an embodiment of this invention, and FIG. 1 is a perspective view showing the overall schematic structure;
Fig. 2 is a plan view showing the seat belt retractor installed, Fig. 3 is a side view thereof, Fig. 4 is a front view thereof, Fig. 5 is a front view showing the guide bracket 23, and Fig. 6 is a side view thereof. , FIG. 7 is a perspective view showing the shearing pin, FIG. 8 is a side view showing the attached state of the shearing pin, and FIG. 9 is a perspective view showing the general structure of a conventional example. 11...Vehicle body, 12...Front door, 13...
... Seat body, 13a... Seat cushion, 1
3b... Seat bag, 15... Seatbelt retractor (winding device), 16... Seatbelt webbing, 20... Seat frame, 22... Support bracket, 23... Guide bracket, 26
... Guide hole, 27 ... Insertion hole, 28 ... Protrusion, 29 ... Shearing pin, 29a ... Shearing portion, 31 ...
...Engagement member.

Claims

[Scope of utility model registration request]

A retractor for retracting the seatbelt webbing is disposed at approximately the center position in the vehicle width direction in the vehicle interior, and the tip of the seatbelt webbing unwound from the retractor is attached to a fixing member above the door of the vehicle. A seatbelt device for a vehicle that fixes an occupant's upper body to a seatback of a seat by means of a seatbelt webbing stretched between a fixing member at an upper portion of the door and a retractor; A support bracket and a guide bracket for supporting the retracting device are respectively provided on the seat frame side in the retractor, and an end of the seat belt webbing on the opposite side from the feed-out port side of the retracting device is connected through the support bracket. The shearing member is rotatably supported on the seat frame side, and the guide bracket is provided with a guide hole and an insertion hole adjacent to the guide hole via a partitioning protrusion, and the shear is inserted into the insertion hole. The feed-out port side of the seat belt webbing in the retractor is supported by the seat frame side through a pin, and an impact force is applied to the seat belt webbing, and the protrusion is sheared by the shear pin. When the retractor is rotated along the guide hole, an engaging member that engages the seatbelt webbing outlet side of the retractor is fixed to the vehicle body, and the engagement member of the shear pin is fixed to the vehicle body side. A seat belt device for a vehicle, characterized in that a substantially planar shearing portion is formed on a surface facing the protrusion.