JPS6271739A

JPS6271739A - Automatic attaching and detaching device of safety belt at driver seat

Info

Publication number: JPS6271739A
Application number: JP20886485A
Authority: JP
Inventors: Saburo Shimizu; 三郎清水
Original assignee: Individual
Current assignee: Individual
Priority date: 1985-09-24
Filing date: 1985-09-24
Publication date: 1987-04-02

Abstract

PURPOSE:To simplify attachment and detachment of a belt for removing trouble and prevent the belt from not being attached, by attaching the belt by driving a motor when a buton is depressed and automatically rolling and containing the belt detached as soon as it is detached. CONSTITUTION:A feed rod 2 is contained in a semicircular guide frame 1 with a semicircular cross section surrounding a waste of a driver from his lower rear side, the feed rod 2 sliding in the guide frame guided by the frame 1. Then, an electric motor 8 drives a small gear 7 engaging with a inner teeth 6 on an inner surface of the feed rod 2 for feeding out the rod 2. The tip of the rod 2 is passed through the front of the driver's stomach so that it forms a circle at the end of the guide frame. The frame 1 is kept at its end position at a state that a stomach belt 10 is contained in a roller 9 and the rod 2 is fed out so that a latch 3 is connected to a receiving port 4 of a belt pulling unit 5. When they are connected, the electric motor is driven in a reverse direction so that the rod 2 is fed in, the stomach belt 10 is pulled out from the roller 9 and fed into the guide frame 1, which completes the attachment of the belt.

Description

【発明の詳細な説明】（イ）技術分分この発明は安全ベルＩトの内、運・駆席の安全ベル・ト
をボタｌン一つ１で自１在に着脱し得る様にした運転席
安全ベルト口・動ｒ着脱装置に５１する。[Detailed description of the invention] (a) Technical part This invention enables the driver and driver seat safety belts to be attached and detached at will with a single button. 51 to the driver's seat safety belt opening/motor attachment/detachment device.

（ロ）技術的背景・近時交通φ放に依る死亡者の増加・に伴ない、安全ベル
トの着用が義務づけられる事となつ）だが、同乗者は発
進後でも何時でも自在に着帯出来るが運・転者は発進後
は着帯が困難であり、あえて着帯を・しようとする時は
多少危険を伴なふものであり、運転者は発進前に＊ｉの
必要があるが、ベルトの掛は金を車体の掛は位置よりは
ずして受け口に持って看き視認結合すると云う動作が煩
はしく、乗り降りの回数のはげしい運転者の場合等は即
不着帯につながる恐れがあり、着帯の為に動作を必要と
せず簡単に着帯出来る技術が求められていた。(B) Technical background: Due to the recent increase in deaths due to traffic accidents, it has become compulsory to wear a safety belt) However, passengers can freely wear safety belts at any time even after the vehicle has started. It is difficult for drivers to put on their belts after they have started, and it is somewhat dangerous when they dare to do so. The process of removing the metal from its position on the car body, holding it in the socket, and visually connecting it is cumbersome, and if the driver frequently gets on and off the car, it may lead to a non-delivery zone. There was a need for a technology that could easily put on a belt without requiring any movement.

（ハ）発明が解決しようとする問題点本発明はこの要望に応えるべく、運転者の着脱帯をＢ単
にし運転者が着席後ボタン一つで自動的に着帯出来、ボ
タン一つで解帯し、自動的に巻き込み収納出来る様にし
てこの煩はしさを除くことが出来た。(c) Problems to be solved by the invention In order to meet this demand, the present invention has made the driver's belt easy to put on and take off. We were able to eliminate this hassle by making it possible to automatically roll it up and store it.

（ニ）作用即ち、運転席下部の運転者の腰の部分を、後下方より取
り巻く半円型で断面半月型の案内枠（１）を設け、その
中にこの枠をガイドとしてスライドする同型の繰り出し
ロッド（２）を入れる、このロッド・（２）の半円型の
内面に内歯（６）を刻ざみ、これに咬み合う小歯車（７
″）を’ｒａｍ軸モータモ−ターによって駆動しロッド
（２）が繰り出される、これによりロッド（２）の先端
が運転者のＦＩ１１部前方を円を描がいて通り案内枠の
控尻に於いて円・を型成する様になる、そこでロッドの
先端に掛は金（３）を設け、ベルトの遊動引手（５）に
掛は金（３）の受け口（４）を設け、腹部帯がローラー
（９）に巻き込み収納された時枠（１）の控尻の位置に
保持される様にし、ロッド（２）の繰り出しにより（３
）と（４）が結合される。。(d) Effect: A semicircular guide frame (1) with a half-moon cross section is provided that surrounds the driver's waist area at the bottom of the driver's seat from the rear and below, and a guide frame (1) of the same type that slides using this frame as a guide is provided. Inner teeth (6) are notched on the semicircular inner surface of this rod (2) into which the feeding rod (2) is inserted, and a small gear (7
'') is driven by the 'ram shaft motor, and the rod (2) is paid out. As a result, the tip of the rod (2) passes in a circle in front of the driver's FI 11 section and reaches the rear end of the guide frame. A circle is formed, so a hook (3) is provided at the tip of the rod, a receptacle (4) for the hook (3) is provided on the floating puller (5) of the belt, and the abdominal band is attached to the roller. When the rod (9) is rolled up and stored, the frame (1) is held at the butt end position, and when the rod (2) is let out (3)
) and (4) are combined. .

次だ、この結合により１ｓ動軸モーター（８）が逆回転
を始め、ロッド（２）はベルトの連動引手（６）を伴な
って、繰り出された時と逆の繰り込み運動を始め、（９
）のローラーに巻き込まれている腹部帯を引出しながら
ロッドの案内枠（１）の中に繰り込み収納され着帯を完
成す゛る。Next, due to this connection, the 1s driving shaft motor (8) starts to rotate in reverse, and the rod (2), accompanied by the belt interlocking puller (6), starts to retract in the opposite direction to that when it was extended, (9
) is pulled out and retracted into the guide frame (1) of the rod to complete the girdle.

（ホ）発明の効果この様にモーターのｙｌｍによりボタン一つで安全ベル
トの着帯が間単に出来、又解帯と同時にはずしたベルト
が自動的に巻き込み収納される為、着脱帯の操作が不要
となり、乗り降りＩｉａ繁な運転者の場合でも着脱の煩
られしさがない為、運転者の不着帯を防止することとな
る。(e) Effects of the invention In this way, the motor's ylm allows you to easily put on the safety belt with a single button, and at the same time as the belt is released, the removed belt is automatically retracted and stored, making it easy to put on and take off the belt. This eliminates the need for a driver who frequently gets on and off the vehicle, and there is no need to worry about attaching or detaching the device, thereby preventing the driver from being left unattended.

[Brief explanation of drawings]

図はいずれも本発明の・実流態様を示すものであり第一
図は本発明の正面１図、第二図は作動図でロッドの繰り込み途中の図、１、案内
枠、２、繰り出しロッド、３、掛は金、４、掛は会受け
口、５、ベルトａｍ引手、６、ロッド・繰り出し用内歯
、７、小歯車、８、電動軸モーター、９、腹部帯巻き込
み・ローラ１０１腹部帯、The figures all show the actual flow mode of the present invention; the first figure is a front view of the present invention, the second figure is an operational diagram showing the rod in the middle of being retracted, 1, guide frame, 2, feeding rod. , 3, hook is metal, 4, hook is socket, 5, belt am handle, 6, internal teeth for rod/feeding, 7, small gear, 8, electric shaft motor, 9, abdominal band winding/roller 101 abdominal band ,

Claims

[Claims] A latch (3) is attached to the tip of a feeding rod (2) of the same type that is housed in a semicircular guide frame (1) that surrounds the driver's seat from the lower rear.
, and place a floating puller (5) integrally formed with the receptacle (4) of the latch (3) at the other end of the circular shape created by letting out the rod (2). This floating pull (
5) is a movable puller at one point relative to the two fixed points of the three-point support belt, which separates the belt's sash portion and abdominal girdle portion and moves freely. The rod (2) is fed out by the drive of the shaft motor (8), which has internal teeth (6) carved on the semicircular inner surface and a small gear (7) that meshes with the internal teeth (6). ), and when this connection is completed, the shaft motor (8) starts to rotate in reverse, and the rod (2) is retracted and retracted with the floating puller (5) at the tip, at which time (9) The abdominal girdle that has been rolled up and stored is pulled out to complete the obi. In addition, when the push button of the socket (4) is pressed to release the belt, the driver's seat safety belt is automatically attached and detached so that the belt is automatically wrapped around the roller (9) and stored.