JPS6411864U

JPS6411864U -

Info

Publication number: JPS6411864U
Application number: JP10748587U
Authority: JP
Priority date: 1987-07-13
Filing date: 1987-07-13
Publication date: 1989-01-23

Description

[Brief explanation of the drawing]

第１図ａ及び第１図ｂは本考案の第１実施例の
軸方向に垂直な断面図、第２図は第１図ａのＡ―
Ａ′断面図、第３図は荷重とウエビング繰り出し
量の関係をもとめた第１実施例と従来例の試験結
果、第４図は本考案の第２実施例の軸方向に垂直
な断面図、第５図は第４図のＢ―Ｂ′断面図、第
６図は第２実施例のウエビング繰り出し装置を取
り出して示した図、第７図は本考案の第３実施例
の軸方向に垂直な断面図、第８図は第３実施例の
ウエビング繰り出し装置を取り出して示した図、
第９図は本考案の第４実施例の軸方向に垂直な断
面図、第１０図は第９図のＣ―Ｃ′断面図、第１
１図は本考案に好適なシートベルトシステムの例
の斜視図である。（符号の説明）、１……ウエビング、２……ウ
エビング巻取り軸、３……貫通孔、４……ピン、
５……ウエビング繰り出し装置、１０１……肩ウ
エビング、１０２……腰ウエビング、１０３……
肩ウエビング巻取り装置、１０４……腰ウエビン
グ巻取り装置、１０５……移動アンカー、１０６
……ガイドレール、１０７……バツクル、１０８
……タング、１０９……緊急ロツク式又は自動ロ
ツク式巻取り装置。 1a and 1b are sectional views perpendicular to the axial direction of the first embodiment of the present invention, and FIG.
A′ sectional view, FIG. 3 is a test result of the first embodiment and the conventional example to find the relationship between the load and the webbing payout amount, FIG. 4 is a sectional view perpendicular to the axial direction of the second embodiment of the present invention, Fig. 5 is a sectional view taken along line B-B' in Fig. 4, Fig. 6 is a diagram showing the webbing feeding device of the second embodiment taken out, and Fig. 7 is perpendicular to the axial direction of the third embodiment of the present invention. FIG. 8 is a diagram showing the webbing feeding device of the third embodiment taken out.
FIG. 9 is a cross-sectional view perpendicular to the axial direction of the fourth embodiment of the present invention, FIG. 10 is a cross-sectional view taken along line CC' in FIG.
FIG. 1 is a perspective view of an example of a seat belt system suitable for the present invention. (Explanation of symbols), 1...Webbing, 2...Webbing winding shaft, 3...Through hole, 4...Pin,
5... Webbing feeding device, 101... Shoulder webbing, 102... Waist webbing, 103...
Shoulder webbing winding device, 104...Waist webbing winding device, 105...Moving anchor, 106
...Guide rail, 107...Batsukuru, 108
...Tang, 109...Emergency lock type or automatic lock type winding device.

Claims

[Scope of utility model registration request]

In a seat belt retractor, the amount of webbing that is fed out is increased when a certain load is applied to at least one of a webbing retractor shaft that retracts the webbing or the webbing that is retracted onto the retractor shaft. A webbing winding device characterized by being equipped with a deforming or breaking device.