JPS63170366U

JPS63170366U -

Info

Publication number: JPS63170366U
Application number: JP6368387U
Authority: JP
Priority date: 1987-04-27
Filing date: 1987-04-27
Publication date: 1988-11-07

Description

[Brief explanation of the drawing]

第１図は本考案による自動車のシートベルトリ
トラクタ装置の一例を示す要部斜視図、第２図は
該装置を備えた自動車を示す斜視図、第３図は第
２図の―線断面図、第４図は第１図の―
線断面図、第５図は第１図の方向矢視図、第６
図は該装置の作用を示す、第５図と同様の図であ
る。１…ドア、２…ベルト、３…リトラクタ、４…
ドアスイツチ（判別手段）、７…リトラクタシヤ
フト（巻取軸部材）、８…ラチエツトホイール（
歯車部材）、９…ラチエツトレバー（歯止部材）
、１０…ウエイト（揺動部材）、１１…付勢手段
、１８…ウエイト支持部材、１９…ソレノイド、
２０…テンシヨンスプリング。 FIG. 1 is a perspective view of essential parts of an example of an automobile seat belt retractor device according to the present invention, FIG. 2 is a perspective view of an automobile equipped with the device, and FIG. 3 is a cross-sectional view taken along the line -- in FIG. Figure 4 is the same as Figure 1.
Line sectional view, Fig. 5 is a direction arrow view of Fig. 1, Fig. 6
The figure is a diagram similar to FIG. 5, showing the operation of the device. 1...door, 2...belt, 3...retractor, 4...
Door switch (discrimination means), 7... Retractor shaft (take-up shaft member), 8... Ratchet wheel (
Gear member), 9... Ratchet lever (pawl member)
, 10... Weight (swinging member), 11... Urging means, 18... Weight support member, 19... Solenoid,
20...Tension spring.

Claims

[Claims for Utility Model Registration] A seatbelt retractor device attached to a door of a vehicle body, comprising a winding shaft member for winding up a belt, and a winding shaft member connected to the winding shaft member that rotates together with the winding shaft member. a gear member that is mounted on a support member and is swingably supported by the support member, and that swings in response to horizontal acceleration of the door; and a swing member that is engageable with the gear member. a pawl member that is pressed by the swinging member and engages with the gear member to prevent rotation of the winding shaft member when the acceleration exceeds a predetermined value; a discriminating means for discriminating whether the door is in the open state, and a biasing means that is driven based on a determination result by the discriminating means and biases the swinging member in the direction of the support member when the door is in the open state. An automobile seat belt retractor device characterized by: