公开(公告)号：US06328272B1

公开(公告)日：2001-12-11

申请号：US09268746

申请日：1999-03-17

申请人： Hatsuo Hayakawa ,  Masao Nihei ,  Shinichiro Kita ,  Hideyuki Sagara

发明人： Hatsuo Hayakawa ,  Masao Nihei ,  Shinichiro Kita ,  Hideyuki Sagara

IPC分类号： F16M1300

CPC分类号： B60N2/071 ,  B60N2/0715 ,  B60N2/0732 ,  B60N2/0825 ,  B60N2/085 ,  B60N2/0887

摘要： Only a left lock mechanism is coupled directly to an operation bar of comparatively high rigidity and a right lock mechanism is coupled to the left lock mechanism via a wire as a coupling member. The operation bar is rotatably supported at left and right end parts in left and right upper rails. The right end part is rotatably supported in a support pin of a bracket attached to the right upper rail slidably from side to side. A guide hole fitted slidably to an end part of an operation bar is made in a link for coupling the left lock mechanism and the end of the operation bar. A ring bushing made of a resin as a buffer member is fitted into the guide hole and is formed with an opposed face part opposed to the end part of the operation bar and an elastic piece pressed against the upper face of the operation bar.

摘要翻译： 只有左锁定机构直接连接到具有较高刚度的操作杆，右锁定机构通过作为联接构件的线联接到左锁定机构。 操作杆可旋转地支撑在左右上部导轨的左右端部。 右端部被可旋转地支撑在可滑动地从一侧到另一侧附接到右上轨道的支架的支撑销中。 可滑动地装配到操作杆的端部的引导孔被制成用于联接左锁定机构和操作杆的端部的连杆。 由作为缓冲部件的树脂构成的环形衬套嵌合在导向孔中，并且形成有与操作杆的端部相对的相对的面部以及压靠操作杆的上表面的弹性件。

公开(公告)号：US20050184550A1

公开(公告)日：2005-08-25

申请号：US11002630

申请日：2004-12-03

申请人： Jae-Chul Jung ,  Masao Nihei

发明人： Jae-Chul Jung ,  Masao Nihei

IPC分类号： B60N2/02 ,  B60N2/07 ,  B60N2/08

CPC分类号： B60N2/0705 ,  B60N2/0806 ,  B60N2/0818 ,  B60N2/085 ,  B60N2/0875

摘要： Disclosed herein is a locking guide of a locking device for a vehicle seat. The locking device comprises a lower rail, an upper rail coupled to the lower rail, a locking guide fixed to a bottom surface of the upper rail, a pair of lock members having a plurality of locking protrusions, a plurality of locking grooves engaged with the locking protrusions, and a lock spring. The locking guide is formed by pressing a plate member having a predetermined thickness. The locking guide comprises a bottom surface recessed in the locking guide, a guide body having a circumferential portion formed along edges of the bottom surface, guide holes formed through the bottom surface of the guide body such that the locking protrusions can enter or exit through the guide holes, supporting posts extended at the front and rear sides of the guide body to a height such that the supporting posts can be connected to the upper rail, and fixing flanges, each of which has a fixing hole and is bent at an end of the supporting post so as to be fixed to the upper rail

摘要翻译： 这里公开了一种用于车辆座椅的锁定装置的锁定引导件。 锁定装置包括下轨道，连接到下轨道的上轨道，固定到上轨道底面的锁定引导件，具有多个锁定突起的一对锁定构件，与该轨道接合的多个锁定槽 锁定突起和锁定弹簧。 通过按压具有预定厚度的板构件形成锁定引导件。 锁定引导件包括凹陷在锁定引导件中的底表面，引导体，其具有沿着底表面的边缘形成的周向部分，引导孔穿过引导体的底表面形成，使得锁定突起可以进入或离开通过 引导孔，在引导体的前侧和后侧延伸的支撑柱，使得支撑柱能够连接到上部导轨的高度，以及固定凸缘，每个固定凸缘具有固定孔，并在 支撑柱固定在上轨道上

公开(公告)号：US4781354A

公开(公告)日：1988-11-01

申请号：US76337

申请日：1987-07-22

申请人： Masao Nihei ,  Fugio Takahashi

发明人： Masao Nihei ,  Fugio Takahashi

IPC分类号： B60N2/08 ,  B60N2/06 ,  B60N2/12 ,  B60N2/20 ,  B60N2/42 ,  F16M13/00

CPC分类号： B60N2/123

摘要： A seat slide device for a car having a slidable seat having a forwardly tiltable back support, wherein a lock member is mounted on an operating shaft parallel to a movable rail pivoted to said movable rail, the lock member having pawls capable of being selectively engaged and disengaged with respect to any of the engagement holes. The pawls are always biased in the direction in engaging the engagement holes, and a retaining member linked to the back support is pivoted to an operating member such that when the back support of the seat is forwardly tilted, it engages with a part of the lock member to cause rotation to the pawls in the direction of causing disengagement of the pawls from the engagement holes, and the retaining member is provided with an engagement section capable of being brought into contact with the rear end of a restricting section, when the back support is turned to be upright and being displaced side wise of the restricting section to prevent restoration.

摘要翻译： 一种用于汽车的座椅滑动装置，具有具有可向前倾斜的后支撑件的可滑动座椅，其中锁定构件安装在平行于枢转于所述活动导轨的活动导轨的操作轴上，所述锁定构件具有能够选择性地接合的棘爪， 相对于任何接合孔分离。 棘爪总是在接合接合孔的方向上偏移，并且连接到后支撑件的保持构件枢转到操作构件，使得当座椅的后支撑件向前倾斜时，其与锁的一部分接合 构件在使棘爪从接合孔分离的方向上向棘爪转动，并且保持构件设置有能够与限制部的后端接触的接合部，当后支撑件 被转动为直立并且被限制部分侧向偏移以防止恢复。

公开(公告)号：US07316442B2

公开(公告)日：2008-01-08

申请号：US11002631

申请日：2004-12-03

申请人： Jae-Chul Jung ,  Masao Nihei

发明人： Jae-Chul Jung ,  Masao Nihei

IPC分类号： B60N1/08 ,  F16M13/00

CPC分类号： B60R22/26 ,  B60N2/0715 ,  B60N2/073 ,  B60R2022/1806

摘要： A detachment prevention device of a seat rail for a vehicle, designed to allow an outer side wall of a lower rail to be extended in the event of a crash and to suppress bent portions from being deformed, thereby ensuring passenger safety. The seat rail comprises a lower rail fixed to a bottom surface of a vehicle body by means of fixing means, an upper rail located on the lower rail and coupled thereto, bent portions formed at both sides of the lower rail and the upper rail, respectively, such that the lower rail is hooked to the upper rail by means of the bent portions, a bracket extended from a center of the upper rail to an upper portion thereof in order to fix a vehicle seat to the upper rail, and a buckle fixed to the bracket to fasten a seat belt.

摘要翻译： 一种用于车辆的座椅导轨的防脱装置，其被设计成允许下轨道的外侧壁在碰撞的情况下延伸并且抑制弯曲部分变形，从而确保乘客的安全。 座椅导轨包括通过固定装置固定到车身底面的下轨道，位于下轨道上的上轨道，并分别连接在下轨道和上轨道两侧的弯曲部分 使得下轨道通过弯曲部分钩住上轨道，托架从上轨道的中心延伸到其上部，以将车辆座椅固定到上轨道，并且固定有带扣 到支架上固定安全带。

公开(公告)号：US07066521B2

公开(公告)日：2006-06-27

申请号：US11002630

申请日：2004-12-03

申请人： Jae-Chul Jung ,  Masao Nihei

发明人： Jae-Chul Jung ,  Masao Nihei

IPC分类号： B60N2/02

CPC分类号： B60N2/0705 ,  B60N2/0806 ,  B60N2/0818 ,  B60N2/085 ,  B60N2/0875

摘要： Disclosed herein is a locking guide of a locking device for a vehicle seat. The locking device comprises a lower rail, an upper rail coupled to the lower rail, a locking guide fixed to a bottom surface of the upper rail, a pair of lock members having a plurality of locking protrusions, a plurality of locking grooves engaged with the locking protrusions, and a lock spring. The locking guide is formed by pressing a plate member having a predetermined thickness. The locking guide comprises a bottom surface recessed in the locking guide, a guide body having a circumferential portion formed along edges of the bottom surface, guide holes formed through the bottom surface of the guide body such that the locking protrusions can enter or exit through the guide holes, supporting posts extended at the front and rear sides of the guide body to a height such that the supporting posts can be connected to the upper rail, and fixing flanges, each of which has a fixing hole and is bent at an end of the supporting post so as to be fixed to the upper rail.

摘要翻译： 这里公开了一种用于车辆座椅的锁定装置的锁定引导件。 锁定装置包括下轨道，连接到下轨道的上轨道，固定到上轨道底面的锁定引导件，具有多个锁定突起的一对锁定构件，与该轨道接合的多个锁定槽 锁定突起和锁定弹簧。 通过按压具有预定厚度的板构件形成锁定引导件。 锁定引导件包括凹陷在锁定引导件中的底表面，引导体，其具有沿着底表面的边缘形成的周向部分，引导孔穿过引导体的底表面形成，使得锁定突起可以进入或离开 引导孔，在引导体的前侧和后侧延伸的支撑柱，使得支撑柱能够连接到上部导轨的高度，以及固定凸缘，每个固定凸缘具有固定孔，并在 支撑柱固定在上轨上。

公开(公告)号：US4909469A

公开(公告)日：1990-03-20

申请号：US182661

申请日：1988-04-18

申请人： Masao Nihei ,  Seiji Yamaguchi

发明人： Masao Nihei ,  Seiji Yamaguchi

IPC分类号： B60N2/06 ,  B60N2/07 ,  B60N2/08

CPC分类号： B60N2/0705 ,  B60N2/0715 ,  B60N2/0825 ,  B60N2/0843

摘要： A seat slider assembly for supporting a seat on a vehicle so as to be adjustable in its position in a forward or rearward direction of the seat, which includes a rail member to be fixed to a vehicle body and provided with an engaging portion, a rail member to be fixed to the seat, the latter rail member being mounted on the former rail member movably in the longitudinal direction of the rail member, a bracket fixed to said rail member to be fixed to the seat and provided with two curled bearing portions, an operating lever whose shaft portion is pivotably supported by the two curled portions of the bracket and a latch member fixed to the shaft portion of the operating lever and selectively engageable with the engaging portion, the latch member being fitted between the two curled bearing portions; which assembly comprises a ring acting on the shaft portion of the operating lever for holding the latch member in a position where the latch member is pressed against either one of inner end faces of the curled bearing portions of the bracket. With this arrangement, the moving of the latch member in the longitudinal direction is suppressed and shaking and rattling of the latch member is minimized.

摘要翻译： 一种座椅滑块组件，用于支撑车辆上的座椅，以便能够在座椅的向前或向后方向上调节其位置，该座椅滑动器组件包括固定到车体并且设有接合部分的轨道构件，轨道 构件被固定在座椅上，后者轨道构件沿轨道构件的纵向方向可移动地安装在前导轨构件上，支架固定到所述轨道构件以固定到座椅并设置有两个卷曲的支承部分， 操作杆，其轴部由支架的两个卷曲部分可枢转地支撑;以及闩锁构件，其固定到操作杆的轴部并且可选择性地与接合部接合，闩锁构件装配在两个卷曲的支承部分之间; 该组件包括作用在操作杆的轴部上的环，用于将闩锁构件保持在闩锁构件被压靠在支架的卷曲轴承部分的内端面中的任一个的位置。 通过这种布置，可以抑制闩锁构件沿纵向方向的移动，使闩锁构件的晃动和晃动最小化。

公开(公告)号：US4742983A

公开(公告)日：1988-05-10

申请号：US74761

申请日：1987-07-17

申请人： Masao Nihei

发明人： Masao Nihei

IPC分类号： B60N2/08 ,  B60N2/06 ,  B60N2/12 ,  B60N2/20 ,  B60N1/04

CPC分类号： B60N2/123

摘要： Herein disclosed is a seat sliding device which generally comprises a latch mechanism for latching a movable rail to a stationary and a walk-in mechanism for moving the seat forward when a seatback of the seat is inclined forward. The walk-in mechanism comprises a transmission member which cancels the latched engagement between the movable and stationary rails when turned in a given direction about an operation shaft of the latch mechanism, a memory lever pivotally supported by the transmission member and actable as a prop for keeping the transmission member in the latched engagment cancelling condition and a stepped elongate member fixed to the stationary rail and engageable with the memory lever in a manner to cancel the function of the prop when the seat is slided to a given position with the seatback inclined forward.

摘要翻译： 这里公开了一种座椅滑动装置，其通常包括用于将活动轨道固定到静止物的闩锁机构和用于当座椅的座椅靠背向前倾斜时向前移动的踏入机构。 所述步入机构包括传动构件，所述传动构件在围绕所述闩锁机构的操作轴沿给定方向转动时抵消所述可动轨道和固定轨道之间的闩锁接合;存储杆，其由所述传动构件可枢转地支撑并且可用作支撑 保持传动构件处于闩锁接合状态;以及台阶式细长构件，固定在固定轨道上，并可以以当座椅向前倾斜到给定位置时抵消扶手功能的方式与座椅接合 。

公开(公告)号：US20050205746A1

公开(公告)日：2005-09-22

申请号：US11004271

申请日：2004-12-03

申请人： Jae-Chul Jung ,  Masao Nihei

发明人： Jae-Chul Jung ,  Masao Nihei

IPC分类号： B60N2/08 ,  F16M13/00

CPC分类号： B60N2/0875 ,  B60N2/0806

摘要： A locking device of a seat rail for a vehicle, designed to solve problems, such as clearance or engagement error occurring in a conventional single lock member. The locking device comprises a lower rail, an upper rail coupled to the lower rail, a locking guide fixed to a bottom surface of the upper rail, a pair of lock members lifted and lowered inside the locking guide and having a plurality of locking protrusions, a plurality of locking grooves formed through a bottom surface of the lower rail so as to be engaged with the locking protrusions, and a lock spring inside the locking guide to constantly press the lock members such that the locking protrusions are engaged with the locking grooves. Even when deformation occurs on the seat rail, since all or some of the plurality of locking protrusions can be maintained in an engaged stated with the locking grooves in a manner that the locking protrusions are alternately disposed on the seat rail, engagement between the locking protrusions and the locking grooves can be safely maintained.

摘要翻译： 一种用于车辆的座椅导轨的锁定装置，其设计用于解决常规单个锁定构件中出现的间隙或接合错误等问题。 锁定装置包括下轨道，联接到下轨道的上轨道，固定到上轨道的底表面的锁定引导件，在锁定引导件内升高和降低的一对锁定构件，并具有多个锁定突起， 多个锁定槽，其形成为穿过下轨道的底面以与锁定突起接合;以及锁定弹簧，其内部锁定引导件中以恒定地按压锁定构件，使得锁定突起与锁定槽接合。 即使当在座椅导轨上发生变形时，由于多个锁定突起中的所有或一些可以以锁定突起交替地设置在座椅导轨上的方式与锁定槽保持接合，所以锁定突起 并且可以安全地保持锁定槽。

公开(公告)号：US20050184502A1

公开(公告)日：2005-08-25

申请号：US11002631

申请日：2004-12-03

申请人： Jae-Chul Jung ,  Masao Nihei

发明人： Jae-Chul Jung ,  Masao Nihei

IPC分类号： B60N2/07 ,  B60R22/18 ,  B60R22/26 ,  B60R22/08

CPC分类号： B60R22/26 ,  B60N2/0715 ,  B60N2/073 ,  B60R2022/1806

摘要： A detachment prevention device of a seat rail for a vehicle, designed to allow an outer side wall of a lower rail to be extended in the event of a crash and to suppress bent portions from being deformed, thereby ensuring passenger safety. The seat rail comprises a lower rail fixed to a bottom surface of a vehicle body by means of fixing means, an upper rail located on the lower rail and coupled thereto, bent portions formed at both sides of the lower rail and the upper rail, respectively, such that the lower rail is hooked to the upper rail by means of the bent portions, a bracket extended from a center of the upper rail to an upper portion thereof in order to fix a vehicle seat to the upper rail, and a buckle fixed to the bracket to fasten a seat belt. The detachment prevention device is realized by positioning the fixing means at a fixing position deviated from the center of the seat rail in a direction opposite in which the inertial force is not applied, so that a greater degree of deformation occurs at a portion to which the inertial force is applied.

摘要翻译： 一种用于车辆的座椅导轨的防脱装置，其被设计成允许下轨道的外侧壁在碰撞的情况下延伸并且抑制弯曲部分变形，从而确保乘客的安全。 座椅导轨包括通过固定装置固定到车身底面的下轨道，位于下轨道上的上轨道，并分别连接在下轨道和上轨道两侧的弯曲部分 使得下轨道通过弯曲部分钩住上轨道，托架从上轨道的中心延伸到其上部，以将车辆座椅固定到上轨道，并且固定有带扣 到支架上固定安全带。 防拆装置通过将固定装置定位在与座椅导轨的中心偏离不与其施加惯性力的方向相反的方向上的固定位置，从而在该位置处发生更大程度的变形， 施加惯性力。

公开(公告)号：US4951966A

公开(公告)日：1990-08-28

申请号：US403884

申请日：1989-09-07

申请人： Masao Nihei

发明人： Masao Nihei

IPC分类号： B60N2/06 ,  B60N2/20 ,  B60R22/26 ,  B60R22/41

CPC分类号： B60N2/067 ,  B60R22/41

摘要： Disclosed herein is a combination in a motor vehicles. The combination comprises a seat with an inclinable seatback; a seat slide unit for sliding the seat to a desired position, the seat slide unit including movable and stationary rails; a belt retractor connected to the movable rail to move therewith, the belt retractor including a check mechanism which checks the feeding of a seatbelt from the retractor when a certain degree of acceleration is applied thereto; a lock mechanism incorporated with the seat slide unit to lock the movable rail at a desired fore-and-aft position relative to the stationary rail; an operation handle held by the movable rail and pivotally movable between a first position and a second position, the first position being a position to effect the locking of the movable rail relative to the stationary rail, and the second position being a position to cancel the locking of the movable rail relative to the stationary rail; a walk-in mechanism incorporated with the lock mechanism for cancelling the locking of the movable rail relative to the stationary rail when the seatback is inclined forward; a first electric device for making the check mechanism inoperative when electrically energized; a second electric device for energizing the first electric device when the operation handle assumes the second position; and a third device for causing the operation handle to take a position other than the second position thereby to keep the first electric device deenergized when the seatback is inclined forward.

摘要翻译： 这里公开了机动车辆中的组合。 该组合包括具有可倾斜的座椅靠背的座椅; 座椅滑动单元，用于将座椅滑动到期望的位置，座椅滑动单元包括可移动和固定的轨道; 带状卷收器，连接到活动导轨以与之移动，带卷收器包括检查机构，当检测到一定程度的加速度时，该检查机构检查从卷收器的安全带的供给; 与所述座椅滑动单元并入的锁定机构，用于将所述活动导轨相对于所述静止轨道锁定在期望的前后位置; 由所述可移动导轨保持的操作手柄，并且在第一位置和第二位置之间可枢转地移动，所述第一位置是实现所述可动轨道相对于所述固定轨道的锁定的位置，并且所述第二位置是抵消 可动轨相对于固定轨道的锁定; 与所述锁定机构结合的步入式机构，用于当所述座椅靠背向前倾斜时，抵消所述可移动轨道相对于所述静止轨道的锁定; 用于使得检查机构在通电时不起作用的第一电气装置; 第二电气装置，用于当所述操作手柄处于所述第二位置时使所述第一电气装置通电; 以及第三装置，用于使操作手柄处于除了第二位置之外的位置，从而当座椅靠背向前倾斜时保持第一电气装置断电。