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1. 发明授权

US09494191B2 Grommet 有权
标题翻译：索环
公开(公告)号：US09494191B2
公开(公告)日：2016-11-15
申请号：US14961012
申请日：2015-12-07
申请人： NIFCO INC. , TOYOTA BOSHOKU KABUSHIKI KAISHA
发明人： Daisuke Okamoto , Hirofumi Hori , Masato Arashi , Naoya Okada
IPC分类号： H02G3/22 , F16L5/00 , F16C29/02
CPC分类号： F16C29/02 , B60N2/66 , B60N2/72
摘要： When an attachment circular-cylinder section coupled to one axial line direction end portion of a mainbody circular-cylinder section of a grommet is inserted into an opening portion in an upper frame, engagement claws formed at an outer periphery of the attachment circular-cylinder section engage with a peripheral edge portion of the opening portion by elastically deforming, enabling the grommet to be attached to the upper frame. When a seatback spring is passed through the grommet, a retaining section formed at an inner peripheral portion of a boundary between the mainbody circular-cylinder section and the attachment circular-cylinder section retains the seatback spring. An internal-diameter of the retaining section is smaller than internal-diameters of the mainbody circular-cylinder section and the attachment circular-cylinder section, and both inner peripheral faces of the mainbody circular-cylinder section and the attachment circular-cylinder section have cone shape with a decreasing diameter on progression toward the retaining section.
摘要翻译：当连接在索环的主体圆筒部的一个轴线方向端部的安装圆筒部插入上框架的开口部时，形成在安装圆筒部的外周的卡合爪通过弹性变形与开口部的周缘部接合，能够将索环安装在上框架上。当座椅弹簧通过索环时，形成在主体圆筒部分和安装圆柱部分之间的边界的内周部分处的保持部分保持座椅靠背弹簧。保持部的内径小于主体圆筒部和安装圆筒部的内径，主体圆筒部和安装圆筒部的两个内周面均具有锥体在向保持部分行进时具有减小的直径的形状。

2. 发明授权

US10800295B2 Seat for vehicle 有权
公开(公告)号：US10800295B2
公开(公告)日：2020-10-13
申请号：US16193461
申请日：2018-11-16
申请人： TOYOTA BOSHOKU KABUSHIKI KAISHA
发明人： Masato Arashi , Osamu Ikai
IPC分类号： B60N2/22 , B60N2/225 , B60N2/20 , B60N2/68 , A47C1/024
摘要： A seat for a vehicle includes: a recliner configured to allow a back frame to pivot about a prescribed pivot axis with respect to a cushion frame. The seat frame is provided with a through hole arranged around the pivot axis. The recliner has a protruding portion fitted into the through hole. The seat further includes a joint portion formed by joining the seat frame and the recliner using laser welding. The joint portion has an outer circumferential portion, an inner circumferential portion and a circumferential end portion. The outer circumferential portion extends along an edge on an outer circumferential side of the through hole. The inner circumferential portion extends along an edge on an inner circumferential side of the through hole. The circumferential end portion extends along an edge on an end side of the through hole and connects the outer circumferential portion and the inner circumferential portion.

3. 发明授权

US10396489B2 Grommet 有权
公开(公告)号：US10396489B2
公开(公告)日：2019-08-27
申请号：US15988078
申请日：2018-05-24
申请人： NIFCO INC. , TOYOTA BOSHOKU KABUSHIKI KAISHA
发明人： Kanako Mizuno , Masato Arashi
IPC分类号： H02G3/22 , H01R13/52 , H02G15/013 , B60R16/02
摘要： A grommet includes a body cylinder, an attachment cylinder, and a resilient retention portion. The body cylinder is configured such that a line shaped member is insertable therethrough. The attachment cylinder is provided at one end portion in an axis direction of the body cylinder and is configured to be attached to an opening formed at an attachment target. The resilient retention portion is provided between the body cylinder and the attachment cylinder, and is configured to resiliently deform to abut and retain the line shaped member.

4. 发明授权

US10280954B2 Clip 有权
公开(公告)号：US10280954B2
公开(公告)日：2019-05-07
申请号：US14960830
申请日：2015-12-07
申请人： NIFCO INC. , TOYOTA BOSHOKU KABUSHIKI KAISHA
发明人： Daisuke Okamoto , Masato Arashi , Shunsuke Tanaka , Masahiro Sano
IPC分类号： F16B2/10 , B60N2/72 , B60N2/70 , F16B21/08
摘要： In a clip, first and second attachment portions are coupled by a coupling portion in an open state in which a seatback spring is able to pass between the first and second attachment portions in the radial direction of the seatback spring. The first and second attachment portions swing in mutually engaging directions. The first attachment portion is formed with a first placement portion, and the second attachment portion is formed with a second placement portion. The seatback spring can accordingly be placed between the coupling portion and either the first placement portion or the second placement portion. In this placed state, the seatback spring is retained in the clip by engaging an engagement claw of the first attachment portion with a peripheral edge portion of an engagement hole of the second attachment portion, enabling fixing to an attachment portion of a lower frame.

5. 发明授权

US10207601B2 Vehicle seat 有权
公开(公告)号：US10207601B2
公开(公告)日：2019-02-19
申请号：US15337314
申请日：2016-10-28
申请人： TOYOTA BOSHOKU KABUSHIKI KAISHA , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kazuya Suzuki , Masato Arashi , Akira Kaneko
IPC分类号： B60N2/16 , B60N2/68
摘要： A vehicle seat includes: a seat cushion; a base provided on a vehicle body; a seat lifter configured to adjust a height of the seat cushion by a rotational motion of a link connecting the seat cushion to the base; and a fixture of a seat belt, the fixture being attached to the link.

6. 发明授权

US09663009B2 Conveyance seat 有权
公开(公告)号：US09663009B2
公开(公告)日：2017-05-30
申请号：US14493823
申请日：2014-09-23
申请人： TOYOTA BOSHOKU KABUSHIKI KAISHA
发明人： Masato Arashi
IPC分类号： B60N2/66 , B60N2/28 , B60N2/68 , B60N2/02
CPC分类号： B60N2/682 , B60N2/028 , B60N2/66 , B60N2/667
摘要： A conveyance seat includes a seatback frame disposed in a seatback and supporting an end of a wire member for supporting an occupant in a manner such that the wire member is movable. The seatback frame includes a supporting plane part that the end of the wire member is disposed therein, the supporting plane part being provided along a direction perpendicular to a longitudinal direction of the wire member. A support portion that supports the wire member in a manner such that the wire member is movable is formed in the supporting plane part.

7. 发明授权

US09618024B2 Clip attaching structure of vehicle seat 有权
公开(公告)号：US09618024B2
公开(公告)日：2017-04-11
申请号：US14694318
申请日：2015-04-23
申请人： TOYOTA BOSHOKU KABUSHIKI KAISHA
发明人： Masato Arashi
IPC分类号： F16M13/02 , B60N2/70 , B60N2/72 , F16B9/02 , B60N2/44
CPC分类号： F16B9/023 , B60N2/7041 , B60N2/72 , B60N2/90 , F16B5/0685 , F16B21/086 , F16B21/088 , F16M13/02
摘要： There is disclosed a clip attaching structure of a vehicle seat. The seat frame includes an attaching hole and an expanded hole which expands a hole thereof from the attaching hole in a radial direction. The clip includes a fitting portion inserted into the attaching hole to fit in an inner periphery of the attaching hole, and an extending portion which extends a shape thereof from the fitting portion in the radial direction to be inserted into the expanded hole. A tip of the extending portion extends beyond the fitting portion in an inserting direction. On a tip surface of the extending portion in the inserting direction, a guide surface is formed to abut on a peripheral edge portion of the expanded hole when an inserting position of the fitting portion shifts from the attaching hole in the radial direction, thereby guiding the fitting portion toward the attaching hole.

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