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1. 发明授权

EP2949503B1 VEHICLE SEAT 有权
公开(公告)号：EP2949503B1
公开(公告)日：2019-04-10
申请号：EP14742803.1
申请日：2014-01-22
申请人： Delta Tooling Co., Ltd.
发明人： FUJITA, Etsunori , OGURA, Yumi , KAWASAKI, Seiji , INOUE, Katsuhiro , SUGIMOTO, Eiji , NAKAMURA, Minoru , KUWANO, Ryuji
IPC分类号： B60N2/427 , B60N2/68 , B60N2/42 , B60N2/06 , B60N2/64 , B60N2/66

2. 发明授权

EP3146866B1 SEAT CUSHION MEMBER SUPPORT MECHANISM AND SEAT STRUCTURE 有权
公开(公告)号：EP3146866B1
公开(公告)日：2020-04-15
申请号：EP15795810.9
申请日：2015-05-12
申请人： Delta Tooling Co., Ltd.
发明人： FUJITA, Etsunori , KUWANO, Ryuji
IPC分类号： A47C7/02 , A47C7/32 , B60N2/54 , B60N2/70 , B60N2/06 , B60N2/90

3. 发明公开

EP3146866A1 SEAT CUSHION MEMBER SUPPORT MECHANISM AND SEAT STRUCTURE 有权
标题翻译： SITZSTRUKTUR STUTZMECHANISMUSFÜRSITZKISSENELEMENT
公开(公告)号：EP3146866A1
公开(公告)日：2017-03-29
申请号：EP15795810.9
申请日：2015-05-12
申请人： Delta Tooling Co., Ltd.
发明人： FUJITA, Etsunori , KUWANO, Ryuji
IPC分类号： A47C7/02 , A47C7/32 , B60N2/44
CPC分类号： A47C7/32 , A47C7/02 , B60N2/06 , B60N2/7047 , B60N2/90
摘要： An impact absorbing characteristic is improved more than conventionally with a simple structure. Front links (211) (212) coupled to a front torsion bar (210) and rear links (221) (222) coupled to a rear torsion bar (220) are arranged at a predetermined interval from each other in a front and rear direction of a seat, and when a predetermined load or larger is applied, the front links (211) (212) and the rear links (221) (222) rotate in opposite directions, and dampers (230) are disposed to extend between lower portions of the front links (211) (212) and the rear links (221) (222). When a predetermined load fluctuation or larger occurs, the dampers (230) expand or contract to exhibit a damping force, and a load fluctuation smaller than this does not cause the dampers (230) to expand or contract and is alleviated by elasticity of the front torsion bar (210) and the rear torsion bar (220).
摘要翻译：通过简单的结构，冲击吸收特性比常规地提高。联接到前扭杆（210）的前连杆（211）（212）和联接到后扭杆（220）的后连杆（221）（222）在前后方向上彼此以预定的间隔布置的座椅，并且当施加预定负载或更大的负载时，前连杆（211）（212）和后连杆（221）（222）在相反方向上旋转，并且阻尼器（230）设置成在下部的前连杆（211）（212）和后连杆（221）（222）。当发生预定的负载波动或更大时，阻尼器230膨胀或收缩以呈现阻尼力，并且小于此的负载波动不会导致阻尼器230膨胀或收缩，并且由前部的弹性减轻扭杆（210）和后扭杆（220）。

4. 发明授权

EP3023292B1 LIFTER MECHANISM WITH A CUSHION FRAME UNIT AND VEHICLE SEAT 失效
公开(公告)号：EP3023292B1
公开(公告)日：2020-08-19
申请号：EP14826769.3
申请日：2014-07-11
申请人： Delta Tooling Co., Ltd.
发明人： FUJITA, Etsunori , OGURA, Yumi , KAWASAKI, Seiji , INOUE, Katsuhiro , SUGIMOTO, Eiji , NAKAMURA, Minoru , KUWANO, Ryuji , NISHIDA, Atsushi
IPC分类号： B60N2/16 , B60N2/06 , B60N2/427 , B60N2/68 , B60N2/42

5. 发明公开

EP2949503A1 VEHICLE SEAT 有权
标题翻译：车辆座椅
公开(公告)号：EP2949503A1
公开(公告)日：2015-12-02
申请号：EP14742803.1
申请日：2014-01-22
申请人： Delta Tooling Co., Ltd.
发明人： FUJITA, Etsunori , OGURA, Yumi , KAWASAKI, Seiji , INOUE, Katsuhiro , SUGIMOTO, Eiji , NAKAMURA, Minoru , KUWANO, Ryuji
IPC分类号： B60N2/427 , B60N2/44 , B60N2/68
CPC分类号： B60N2/42709 , B60N2/06 , B60N2/4221 , B60N2/4228 , B60N2/427 , B60N2/643 , B60N2/646 , B60N2/66 , B60N2/68 , B60N2/688
摘要： There is provided a seat suitable for sports type automobiles with a low hip point. An energy absorbing structure part 100 provided in a cushion frame 10 is constituted of a substantially square frame body including a front beam 112 and a rear beam 113, and stringers 110, 111 bridged across them and provided separately from side frames 11, 12. It is structured such that belt anchor attaching members 117, 118 are each provided between a coupling position to a vicinity of a rear portion of upper rails 601, 611 of sliders 600, 610 and a coupling position of the rear beam 113 in the stringers 110, 111. When an impact force of a predetermined value or higher is applied, the stringers deform to absorb the impact force and trusses are formed after the deformation, thereby enabling to sustain a further impact force which continues to be applied.
摘要翻译：提供一种适用于低臀点运动型汽车的座椅。设置在座垫框架10中的能量吸收结构部分100由基本上为方形的框架体构成，所述框架体包括前梁112和后梁113以及横跨它们并与侧框架11,12分开设置的纵梁110,111。构造成使得带锚定附接部件117,118分别设置在滑块600,610的上导轨601,611的后部附近的连接位置与纵梁110,110中的后梁113的连接位置之间。当施加预定值或更高的冲击力时，桁条变形以吸收冲击力，并且在变形之后形成桁架，从而能够承受持续施加的进一步冲击力。

6. 发明公开

EP3517358A1 VEHICLE SEAT 有权
公开(公告)号：EP3517358A1
公开(公告)日：2019-07-31
申请号：EP17853104.2
申请日：2017-09-20
申请人： Delta Kogyo Co., Ltd. , Delta Tooling Co., Ltd.
发明人： FUJITA, Etsunori , OGURA, Yumi , SUGIMOTO, Eiji , NAKAMURA, Minoru , KUWANO, Ryuji
IPC分类号： B60N2/72 , B60N2/68 , A47C7/32 , B60N2/42
摘要： To contribute to a further improvement in vibration absorbency and shock absorbency and so on represented by the vibration absorbency, by the balanced functioning of an elastic action and damping characteristics. A seat cushion part 10 includes a base fabric 107 extending between and looped around a front edge frame 101 and a rear edge frame 102, and having an upper layer part 1071 and a lower layer part 1072 which are provided apart from each other in an up-down direction, wire members 1073 of metal are provided respectively on side edge portions of the base fabric 107, and coil springs 108, 109 which are spring members each extending between an end portion of the wire member 1073 and the front edge frame 101 or the rear edge frame 102. A load further applied due to vibration, impact, and so on causes the upper layer part 1071 to come into contact with the lower layer part 1072 to also displace the lower layer part 1072 in the up-down direction. Consequently, the coil springs 108, 109 connected through the wire members 1073 extend/contract, and their elastic force acts.

7. 发明授权

EP2886389B1 SEAT SLIDING DEVICE 有权
公开(公告)号：EP2886389B1
公开(公告)日：2018-11-14
申请号：EP13879454.0
申请日：2013-08-09
申请人： Delta Tooling Co., Ltd.
发明人： INOUE, Katsuhiro , FUJITA, Etsunori , OGURA, Yumi , KAWASAKI, Seiji , YOSHIDA, Seiya , KUSHIYAMA,Toshiya , KUROMOTO, Masahiro , SUGIMOTO, Eiji , NAKAMURA, Minoru , KUWANO, Ryuji
IPC分类号： B60N2/08 , B60N2/07
CPC分类号： B60N2/0715 , B60N2/0705 , B60N2/0818 , B60N2/0843 , B60N2/0887
摘要： A seat slide device suitable for weight reduction is provided. The seat slide device (40) is structured such that lower rails (41) and upper rails (42) are both formed to be substantially symmetrical bilaterally across a center in a width direction, and lock mechanisms (43) are provided on both sides of the upper rails (42), and each of them can be engaged with the lower rails (41) to lock them. An entire structure combining the lower rails (41), the upper rails (42) and the lock mechanisms (43) is substantially symmetrical forward and backward as well as bilaterally, and a force applied to the lower rails (41) and the upper rails (42) can be absorbed substantially evenly forward and backward as well as left and right. Since the lock mechanisms (43) have an elastic lock member (430) in a substantially center part in a longitudinal direction, the lower rails (41) and the upper rails (42) are elastically deformable by which reduction of a biased load at a time of locking, improvement in vibration absorption characteristic, and the like are achieved, and a plate thickness of each material can be made thinner than conventional ones, thereby achieving weight reduction.

8. 发明公开

EP3207826A1 LUMBAR SUPPORT STRUCTURE AND SEAT STRUCTURE 有权
标题翻译：腰部支撑结构和座椅结构
公开(公告)号：EP3207826A1
公开(公告)日：2017-08-23
申请号：EP15850414.2
申请日：2015-08-24
申请人： Delta Tooling Co., Ltd.
发明人： FUJITA, Etsunori , KUWANO, Ryuji , KUROMOTO, Masahiro
IPC分类号： A47C7/46
CPC分类号： A47C7/462 , A47C7/46 , A47C31/006 , B60N2/66
摘要： The purpose of the present invention is to be suitable as a back cushioning member having a tensile structure and to reduce discomfort of a seated person. A lower lumbar support 10 installed in a lower portion of a back frame 111 and an upper lumbar support 20 installed in an upper portion of the lower lumbar support 10 are provided. Having vertically two lumbar supports 10, 20 enables a first support plate 12 of the lower lumbar support 10 to be provided so as to correspond mainly to a pelvis part where the sense of contact is hardly perceived, whereby the back cushioning member 112 having a tensile structure can be provided with a predetermined restoring force at a predetermined applicable elastic strength. Since the pelvis part located at a lower portion of a human body can be supported reliably, prevention of collapse of posture can be facilitated. Since the upper lumbar support 20 corresponds mainly to a lumbar part, by setting the upper lumbar support 20 to provide a softer springiness than the lower lumbar support 10, the sense of contact in the lumbar part is suppressed and the feeling during seating can be improved.
摘要翻译：本发明的目的是适合作为具有拉伸结构并减少就座者不适的背部缓冲构件。提供安装在靠背框架111的下部中的下部腰部支撑件10和安装在下部腰部支撑件10的上部中的上部腰部支撑件20。垂直地具有两个腰部支撑件10,20使得下部腰部支撑件10的第一支撑板12能够被设置成主要对应于难以感知到接触感的骨盆部分，由此具有拉伸的后部缓冲构件112 结构可以以预定的适用的弹性强度提供预定的恢复力。由于能够可靠地支撑位于人体下部的骨盆部分，所以能够容易地防止姿势崩溃。由于上腰部支撑件20主要对应于腰部，因此通过将上腰部支撑件20设置为提供比下腰部支撑件10更柔软的弹性，抑制了腰部部分的接触感，并且可以改善就座感。

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