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公开(公告)号：US20180257520A1
公开(公告)日：2018-09-13
申请号：US15905610
申请日：2018-02-26
Applicant: NHK SPRING co., LTD.
Inventor： Jun Shirai , Koji Matsuyama
IPC: B60N2/36
CPC classification number: B60N2/366
Abstract: A lock release lever attachment structure includes: a case that includes a case body, an upper portion of which opens as a first opening, and a first flange, a slit being formed to penetrate through at least a portion of the first flange in a seat up-down direction along a peripheral edge of the first opening; an operation lever that releases a locked state of a seatback; and a cover that includes a cover body, an upper portion of which opens as a second opening, and a second flange, the first and second openings being placed in communication by inserting the cover body into the case body through the first opening and fixing the cover body inside the case body, and an edge of a covering material that covers a surface of the seatback being inserted into the slit and gripped by the first and the second flanges.
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公开(公告)号：US12097788B2
公开(公告)日：2024-09-24
申请号：US18069614
申请日：2022-12-21
Inventor： Syunichirou Osa , Hiroki Matsuda , Jun Shirai , Masafumi Takano , Fumito Kitanaka , Kenji Nagumo , Suguru Ishikawa , Naoki Hayashi
CPC classification number: B60N2/42718 , B60N2/4221
Abstract: A vehicle seat frame includes a seat cushion frame, left and right links, a connection member, left and right slide rails, and left and right risers. The seat cushion frame includes left and right side frames. The left and right links each have a one end portion connected to respective front portions of the left and right side frames. The connection member connects the left and right links together in the seat left-right direction. The left and right slide rails are disposed below the left and right side frames and are attached to a floor section of the vehicle. The left and right risers are respectively attached to the left and right slide rails, are connected to respective other end portions of the left and right links, and are configured to be impacted by the connection member under load from the occupant during a head-on collision of the vehicle.
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公开(公告)号：US20170313212A1
公开(公告)日：2017-11-02
申请号：US15496909
申请日：2017-04-25
Applicant: NHK SPRING CO., LTD.
Inventor： Jun Shirai , Koji Matsuyama
Abstract: A lock release mechanism comprising: an operation lever provided at a shoulder of a seatback of a vehicle seat, the operation lever being supported to be tiltable in a seat front-and-rear direction about an axis along a seat width direction; a rod, wherein the rod comprises a coupled portion, a main body portion, and a projecting portion; and a width direction limiting portion that limits movement of the rod in the seat width direction relative to the operation lever.
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公开(公告)号：US09950459B2
公开(公告)日：2018-04-24
申请号：US14712819
申请日：2015-05-14
Applicant: NHK SPRING CO., LTD.
Inventor： Jun Shirai , Taisuke Matsuzaki , Yuta Takagi
CPC classification number: B29C45/40 , B29C45/4435 , B60N2/0725 , B60R99/00 , Y10T428/24479
Abstract: To provide a vehicle resin part and a vehicle resin part manufacturing method with which raised portions can be formed using slanted slide molds even on opposing molded portions that have a narrow distance between them. In a rail cover, shelf-shaped portions that can be molded using a cavity and a core are formed on opposing side wall portions, and claw portions that can be molded using slanted slide molds are formed projecting from the shelf-shaped portions in the directions of the opposing side wall portions. Additionally, the claw portions are molded by moving, during demolding, the pair of slanted slide molds in the directions of the opposing side wall portions from a molding position and thereafter removing the pair of slanted slide molds in a forward direction.
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公开(公告)号：US09555748B2
公开(公告)日：2017-01-31
申请号：US14734699
申请日：2015-06-09
Applicant: NHK SPRING CO., LTD.
Inventor： Jun Shirai , Taisuke Matsuzaki , Yuta Takagi
CPC classification number: B60R13/02 , B60N2/015 , B60N2/0725 , B60N2/6009 , B60R13/0275
Abstract: A vehicle-use resin cover including: a resin cover main body configured including an opening, and anchoring portions formed at locations running along a peripheral edge of the opening; a resin cap member, which is mounted in the opening and is configured including a cap main body that covers the opening, and anchored portions, which are provided to an outer peripheral portion of the cap main body so as to correspond to the anchoring portions and are anchored by the anchoring portions; a recessed portion, which is formed at the peripheral edge of the opening and is in communication with the opening at the cap member side of the recessed portion, and through which a leading end of a tool for removing the cap member is insertable; and a marker portion provided to the outer peripheral portion of the cap main body at a position facing the recessed portion.
Abstract translation: 一种车用树脂罩，包括：树脂盖主体，其构造为包括开口，以及锚定部分，形成在沿着所述开口的周边边缘延伸的位置处; 树脂盖构件，其安装在开口中，并且构造成包括覆盖开口的盖主体和锚定部分，该锚定部分设置在盖主体的外周部分上以对应于锚固部分， 由锚固部分锚定; 凹部，其形成在开口的周边边缘处并与凹部的盖构件侧的开口连通，用于移除盖构件的工具的前端可插入其中; 以及标记部，其设置在所述盖主体的与所述凹部对置的位置的外周部。
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Patent Agency Ranking
公开(公告)号：US12054080B2
公开(公告)日：2024-08-06
申请号：US18145760
申请日：2022-12-22
Applicant: NHK SPRING CO., LTD. , SUBARU CORPORATION
Inventor： Syunichirou Osa , Hiroki Matsuda , Jun Shirai , Masafumi Takano , Kenji Nagumo , Fumito Kitanaka , Suguru Ishikawa , Naoki Hayashi
CPC classification number: B60N2/427 , B60N2/4221
Abstract: In a vehicle seat frame, a connection member that connects left and right links together in a seat left-right direction is disposed below a rear portion of a cushion pan included in a seat cushion frame. A sloped surface sloped with a downward gradient toward a seat rear side is formed at a lower surface of the rear portion of the cushion pan. The sloped surface of the cushion pan slides in a seat rearward and diagonally downward direction relative to the connection member when the cushion pan deforms in a seat downward direction under load from the occupant during a head-on collision of the vehicle.
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公开(公告)号：US10259350B2
公开(公告)日：2019-04-16
申请号：US15496909
申请日：2017-04-25
Applicant: NHK SPRING CO., LTD.
Inventor： Jun Shirai , Koji Matsuyama
Abstract: A lock release mechanism comprising: an operation lever provided at a shoulder of a seatback of a vehicle seat, the operation lever being supported to be tiltable in a seat front-and-rear direction about an axis along a seat width direction; a rod, wherein the rod comprises a coupled portion, a main body portion, and a projecting portion; and a width direction limiting portion that limits movement of the rod in the seat width direction relative to the operation lever.
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公开(公告)号：US12240362B2
公开(公告)日：2025-03-04
申请号：US18145715
申请日：2022-12-22
Applicant: NHK SPRING CO., LTD. , SUBARU CORPORATION
Inventor： Syunichirou Osa , Hiroki Matsuda , Jun Shirai , Masafumi Takano , Fumito Kitanaka , Kenji Nagumo , Suguru Ishikawa
Abstract: A seat cushion frame configuring framework of a seat cushion for an occupant of a vehicle to sit on, and including left and right side frames, a cushion pan, and a reinforcement member. The left and right side frames are disposed at left and right side portions of the seat cushion. The cushion pan connects upper end portions of front portions of the left and right side frames together in a seat left-right direction. The reinforcement member includes the left and right reinforcement portions respective affixed to the seat left-right direction sides of the rear end portion of the cushion pan.
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公开(公告)号：US20150360622A1
公开(公告)日：2015-12-17
申请号：US14734699
申请日：2015-06-09
Applicant: NHK SPRING CO., LTD.
Inventor： Jun Shirai , Taisuke Matsuzaki , Yuta Takagi
IPC: B60R13/02
CPC classification number: B60R13/02 , B60N2/015 , B60N2/0725 , B60N2/6009 , B60R13/0275
Abstract: A vehicle-use resin cover including: a resin cover main body configured including an opening, and anchoring portions formed at locations running along a peripheral edge of the opening; a resin cap member, which is mounted in the opening and is configured including a cap main body that covers the opening, and anchored portions, which are provided to an outer peripheral portion of the cap main body so as to correspond to the anchoring portions and are anchored by the anchoring portions; a recessed portion, which is formed at the peripheral edge of the opening and is in communication with the opening at the cap member side of the recessed portion, and through which a leading end of a tool for removing the cap member is insertable; and a marker portion provided to the outer peripheral portion of the cap main body at a position facing the recessed portion.
Abstract translation: 一种车用树脂罩，包括：树脂盖主体，其构造为包括开口，以及锚定部分，形成在沿着所述开口的周边边缘延伸的位置处; 树脂盖构件，其安装在开口中，并且构造成包括覆盖开口的盖主体和锚定部分，该锚定部分设置在盖主体的外周部分上以对应于锚固部分， 由锚固部分锚定; 凹部，其形成在开口的周边边缘处并与凹部的盖构件侧的开口连通，用于移除盖构件的工具的前端可插入其中; 以及标记部，其设置在所述盖主体的与所述凹部对置的位置的外周部。
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公开(公告)号：US20150329082A1
公开(公告)日：2015-11-19
申请号：US14712819
申请日：2015-05-14
Applicant: NHK SPRING CO., LTD.
Inventor： Jun Shirai , Taisuke Matsuzaki , Yuta Takagi
CPC classification number: B29C45/40 , B29C45/4435 , B60N2/0725 , B60R99/00 , Y10T428/24479
Abstract: To provide a vehicle resin part and a vehicle resin part manufacturing method with which raised portions can be formed using slanted slide molds even on opposing molded portions that have a narrow distance between them. In a rail cover, shelf-shaped portions that can be molded using a cavity and a core are formed on opposing side wall portions, and claw portions that can be molded using slanted slide molds are formed projecting from the shelf-shaped portions in the directions of the opposing side wall portions. Additionally, the claw portions are molded by moving, during demolding, the pair of slanted slide molds in the directions of the opposing side wall portions from a molding position and thereafter removing the pair of slanted slide molds in a forward direction.
Abstract translation: 为了提供即使在它们之间具有窄距离的相对的模制部分上也可以使用倾斜滑动模具来形成凸起部分的车辆用树脂部件和车辆用树脂部件制造方法。 在轨道盖中，可以在相对的侧壁部分上形成可以使用空腔和芯部模制的搁板形部分，并且可以从搁板形部分沿着方向突出地形成可以使用倾斜滑动模具成型的爪部分 的相对的侧壁部分。 另外，爪部通过在脱模时将一对倾斜的滑动模从成型位置沿着相对的侧壁部的方向移动，然后沿着向前的方向移除一对倾斜的滑动模来成型。
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