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公开(公告)号：US4642853A
公开(公告)日：1987-02-17
申请号：US846279
申请日：1986-03-31
CPC分类号： B60R22/24 , Y10T24/40 , Y10T24/4088
摘要： A seat belt guide loop is comprised of a stamped metal bracket having an aperture adapted to receive a bolt for pivotally mounting the guide loop on a vehicle body pillar. The stamped metal bracket has a belt slot therein of a width somewhat greater than the width of the belt and a height greater than the thickness of the belt. A molded plastic cover is molded in situ upon the stamped metal bracket and overlies the lower wall of the belt slot to define a low friction wall over which the belt is slidable. This plastic cover has a clearance slot which underlies the low friction wall and cooperates therewith to define a plastic bridge integral with and supporting the low friction wall. The clearance slot is of a width somewhat less than the width of the belt. When the belt is loaded during the restraint of an occupant, the plastic bridge elastically yields whereby the low friction wall bows into a curvilinear sagging configuration by which the belt is induced to remain in the center of the belt slot against any tendency to migrate to a bunched up condition at one end of the belt slot.
摘要翻译： 安全带引导环包括冲压的金属支架，其具有适于接收用于将引导环枢转地安装在车体支柱上的螺栓的孔。 冲压的金属支架在其中具有宽度大于带的宽度的宽度，并且高度大于带的厚度。 模制的塑料盖在冲压的金属支架上原位成型，并且覆盖在带槽的下壁上以限定带可滑动的低摩擦壁。 该塑料盖具有在低摩擦壁下面并配合以形成与低摩擦壁一体并支撑低摩擦壁的塑料桥的间隙槽。 间隙槽的宽度略小于带的宽度。 当在乘员的限制期间装载带时，塑性桥弹性地产生，由此低摩擦壁弯曲成曲线下垂结构，通过该曲线形状，皮带被诱导保持在皮带槽的中心，抵抗任何倾向于移动到 在皮带槽的一端处起皱状态。
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公开(公告)号：US4822104A
公开(公告)日：1989-04-18
申请号：US155954
申请日：1988-02-16
CPC分类号： B60N2/2803 , B60N2/286 , Y10T24/45607
摘要： A seat belt buckle assembly is provided for alternate engagement by either a seat belt latch plate of a seat belt for restraining an adult occupant upon the occupant seat, or by a hook mounted on the end of an auxiliary child restraint belt to restrain a child seat upon the occupant seat. The seat belt buckle comprises a housing having a slot receiving an anchor belt passing therethrough to mount the buckle on the vehicle. The buckle has a conventional push button operated latch arrangement adapted to latchingly receive the latch plate connected to the adult restraint belt. In addition, an anchor plate having an aperture therethrough for receiving the hook of a child seat restraint belt is provided and has a slot which also receives the anchor belt passing through the slot of the buckle whereby the anchor plate is effectively coupled to the buckle by the anchor belt and the anchor belt is effective to alternately connect the seat belt latch plate or the child restraint belt with the vehicle.
摘要翻译： 座椅安全带扣组件被提供用于通过座椅安全带的座椅安全带锁定板交替接合，用于限制乘客座位上的成年乘客，或者通过安装在辅助儿童约束带的端部上的钩子来限制儿童座椅 在乘客座位上。 安全带带扣包括具有狭槽的壳体，该狭槽容纳穿过其中的锚固带以将该扣环安装在车辆上。 带扣具有常规的按钮操作的闩锁装置，其适于闩锁地接收连接到成人约束带的闩锁板。 另外，具有穿过其的用于容纳儿童座椅保护带的钩的孔的锚板被设置并且具有槽，其还接收穿过带扣的槽的锚固带，由此锚板通过 锚带和锚带有效地将座椅安全带闩锁板或儿童约束带与车辆交替连接。
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公开(公告)号：US3995885A
公开(公告)日：1976-12-07
申请号：US634856
申请日：1975-11-24
CPC分类号： B60R22/19
摘要： A comfort clamp assembly for a vehicle occupant restraint system clamps the shoulder belt against retraction by the shoulder belt retractor so that the belt can be positioned at a nontensioned length with respect to the chest of the seat occupant. According to the invention a clamp lever is pivotally mounted on a guide member and is selectively movable between a belt clamping position and an unclamping position. A spring acts between the clamp lever and the guide member and goes overcenter upon pivotal movement of the clamp lever between the belt clamping position and the unclamping position so that the tension of the spring acts to maintain the clamp lever at its set position.
摘要翻译： 用于车辆乘员约束系统的舒适夹具组件夹紧肩带以防止肩带卷收器收缩，使得带可以相对于座椅乘客的胸部以非延长的长度定位。 根据本发明，夹紧杆可转动地安装在引导件上，并可选择性地在皮带夹紧位置和松开位置之间移动。 弹簧作用在夹紧杆和引导构件之间，并且在夹紧杆在夹紧位置和松开位置之间枢转运动时变得越过中心，使得弹簧的张力用于将夹紧杆保持在其设定位置。
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