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公开(公告)号：US08967721B2
公开(公告)日：2015-03-03
申请号：US13499754
申请日：2010-09-09
IPC分类号： B60N2/48
CPC分类号： B60N2/4823 , B60N2/824 , B60N2/897
摘要： The disclosed headrest support device is formed with a synthetic thermoplastic resin material as a base, in an effort to reduce overall weight. The headrest support device is provided to the top of the seatback of a seat for a vehicle, holds a headrest that supports the head of a seat occupant, and is such that the height in the vertical direction of the headrest can be adjusted. The headrest support device is caused to comprise two stay guides (1, 1) into which two headrest stays (81, 81) provided to the headrest (8) couple, and which fulfill the role of holding said two headrest stays (81, 81) at a predetermined position; strip-shaped staying-pressing sections (15, 15) that are a portion of each of the tubular sections (11, 11) forming the stay guides (1, 1) and that are formed at a portion in the axial direction of the tubular sections (11, 11); and holding clips (2, 2) that are provided to the place on the tubular sections containing the staying-pressing sections (15, 15) and that move so as to press said staying-pressing sections (15, 15) towards the inner surface.
摘要翻译： 所公开的头枕支撑装置以合成热塑性树脂材料为基底形成，以努力减小整体重量。 头枕支撑装置设置在用于车辆的座椅的座椅靠背的顶部，保持支撑座椅乘员的头部的头枕，并且可以调节头枕的垂直方向的高度。 引起头枕支撑装置包括设置在头枕（8）上的两个头枕支撑（81,81）联接在一起的两个撑杆导向件（1,1），并且其起到保持所述两个头枕支架（81,81 ）在预定位置 作为形成所述支柱导向件（1,1）的各个所述管状部（11,11）的一部分并且形成在所述管状轴线的轴向方向的一部分的条状止动部（15,15） （11,11）; 和保持夹（2,2），其设置在包含停留按压部（15,15）的管状部上的位置，并移动以将所述停留按压部（15,15）朝向内表面 。
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2.发明授权Device for locking rod against movement in extending and contracting directions 失效用于锁定杆防止延伸和收缩方向运动的装置
公开(公告)号：US4657425A
公开(公告)日：1987-04-14
申请号：US832966
申请日：1986-02-25
申请人： Atsushi Takahashi
发明人： Atsushi Takahashi
CPC分类号： F16D1/0823 , B60N2/4814 , B60N2/4823 , F16B21/20 , F16B7/1481 , B60N2002/4897 , Y10T403/32426
摘要： A device for locking a rod against movement in an extending or contracting direction is disclosed. In the device, a torsion spring is provided between a cylindrical receptacle and an operating member rotatably mounted thereon. The rod member, which is inserted in the receptacle, is normally locked against movement by the torsion spring. The rod can be released from the locked state for movement in an extending or contracting direction by releasing the clamping force of the spring by turning the operating member.
摘要翻译： 公开了一种用于将杆锁定在延伸或收缩方向上运动的装置。 在该装置中，扭转弹簧设置在圆筒形容器和可旋转地安装在其上的操作构件之间。 插入容器中的杆构件通常被扭转弹簧锁定以防止运动。 杆可以从锁定状态释放，以通过转动操作构件释放弹簧的夹紧力而在延伸或收缩方向上移动。
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公开(公告)号：US4568123A
公开(公告)日：1986-02-04
申请号：US636286
申请日：1984-07-31
申请人： Takashi Yasui , Hideo Niibori
发明人： Takashi Yasui , Hideo Niibori
CPC分类号： B60N2/4814 , B60N2/4817 , B60N2/4823 , B60N2002/4897 , Y10T292/09 , Y10T403/599
摘要： A head-rest vertical adjustment device is disclosed which is provided with a lock mechanism to restrict the vertical movements of a head-rest stay in a guide cylinder into which the head-rest stay is inserted in a manner that it is free to move vertically. This lock mechanism comprises a lock spring of a wire material to be engaged into an engagement groove formed in the head-rest stay from a slit formed in the guide cylinder, and an operation lever to release the lock spring from its locked position. First ends of both the lock spring and operation lever are rotatably mounted onto the same projection provided in the guide cylinder and second ends of these two members are integrally connected to each other.
摘要翻译： 公开了一种头枕式垂直调节装置，其具有锁定机构，用于限制在垂直方向上自由移动的头枕支架插入导向筒中的头枕支架的垂直运动 。 这种锁定机构包括：线材的锁定弹簧，该锁定弹簧将从形成在引导筒中的狭缝接合到形成在头枕支架中的接合槽中;以及操作杆，以将锁定弹簧从其锁定位置释放。 锁定弹簧和操作杆的第一端可旋转地安装在设置在引导筒中的相同的突起上，并且这两个构件的第二端彼此一体地连接。
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公开(公告)号：US20120200135A1
公开(公告)日：2012-08-09
申请号：US13499754
申请日：2010-09-09
CPC分类号： B60N2/4823 , B60N2/824 , B60N2/897
摘要： The disclosed headrest support device is formed with a synthetic thermoplastic resin material as a base, in an effort to reduce overall weight. The headrest support device is provided to the top of the seatback of a seat for a vehicle, holds a headrest that supports the head of a seat occupant, and is such that the height in the vertical direction of the headrest can be adjusted. The headrest support device is caused to comprise two stay guides (1, 1) into which two headrest stays (81, 81) provided to the headrest (8) couple, and which fulfill the role of holding said two headrest stays (81, 81) at a predetermined position; strip-shaped staying-pressing sections (15, 15) that are a portion of each of the tubular sections (11, 11) forming the stay guides (1, 1) and that are formed at a portion in the axial direction of the tubular sections (11, 11); and holding clips (2, 2) that are provided to the place on the tubular sections containing the staying-pressing sections (15, 15) and that move so as to press said staying-pressing sections (15, 15) towards the inner surface.
摘要翻译： 所公开的头枕支撑装置以合成热塑性树脂材料为基底形成，以努力减小整体重量。 头枕支撑装置设置在用于车辆的座椅的座椅靠背的顶部，保持支撑座椅乘员的头部的头枕，并且可以调节头枕的垂直方向的高度。 引起头枕支撑装置包括设置在头枕（8）上的两个头枕支撑（81,81）联接在一起的两个撑杆导向件（1,1），并且其起到保持所述两个头枕支架（81,81 ）在预定位置 作为形成所述支柱导向件（1,1）的各个所述管状部（11,11）的一部分并且形成在所述管状轴线的轴向方向的一部分的条状止动部（15,15） （11,11）; 和保持夹（2,2），其设置在包含停留按压部（15,15）的管状部上的位置，并移动以将所述停留按压部（15,15）朝向内表面 。
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公开(公告)号：US4589698A
公开(公告)日：1986-05-20
申请号：US594529
申请日：1984-03-29
申请人： Hiroshi Suzuki
发明人： Hiroshi Suzuki
CPC分类号： B60N2/4823 , B60N2002/4897 , Y10T403/32426
摘要： A head-rest device for a vehicle seat is disclosed in which a head-rest stay mounting a head-rest in its upper portion is supported in such a manner that it can be adjusted vertically with respect to a seat back by means of a lock mechanism provided in a head-rest holder. According to the lock mechanism of the invention, a torsion lock spring is fitted into the head-rest holder through which the head-rest stay is inserted and which is fixed to the seat back. The head-rest stay can be locked relative to the head-rest holder by means of the winding force of the torsion lock spring. An operator can be rotated to rewind the torsion lock spring so as to release such locking of the head-rest stay. Thus, it is possible to adjust the vertical position of the head-rest as required.
摘要翻译： 公开了一种用于车辆座椅的头枕固定装置，其中在其上部安装头枕的头枕支撑件以这样的方式被支撑，使得其可以通过锁定相对于座椅靠背垂直地调节 机构设置在头枕支架上。 根据本发明的锁定机构，将扭转锁定弹簧装配到头枕支架中，头枕支架通过该固定座固定在座椅靠背上。 可以通过扭转锁定弹簧的卷绕力相对于头枕支架来锁定头枕支架。 可以旋转操作者以倒转扭转锁定弹簧，以便释放头枕固定的这种锁定。 因此，可以根据需要调节头枕的垂直位置。
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公开(公告)号：US4411470A
公开(公告)日：1983-10-25
申请号：US208381
申请日：1980-11-19
CPC分类号： B60N2/4814 , B60N2/4823 , B60N2002/4897
摘要： A supporting device (8) of a vehicle seat head rest (4) includes a retainer (6, 40) provided with a spring (10, 21, 44) which surrounds a supporting rod (5) of the head rest and resiliently engages therewith to support the head rest (4) at a desired height which can be adjusted in a stepless manner. The frictional retaining force of the spring can be released by an operating member (11, 20, 40) when the height of the head rest is to be adjusted. A cylindrical guide member (7, 41) serves to guide the adjusting movement of the supporting rod (5).
摘要翻译： 车辆座椅头枕（4）的支撑装置（8）包括设置有弹簧（10,21,44）的保持器（6,40），弹簧围绕头枕的支撑杆（5）弹性地与其接合 以将头枕（4）支撑在可以无级调节的所需高度上。 当要调节头枕的高度时，弹簧的摩擦保持力可由操作构件（11,20,40）释放。 圆柱形引导构件（7,41）用于引导支撑杆（5）的调节运动。
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