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3. 发明专利

JP4356835B2 Vehicle seat 有权
公开(公告)号：JP4356835B2
公开(公告)日：2009-11-04
申请号：JP2004035217
申请日：2004-02-12
申请人：テイ・エステック株式会社
发明人：英二増谷
IPC分类号： B60N2/42 , B60N2/06 , B60N2/48 , B60R21/02 , B60R21/055
摘要： PROBLEM TO BE SOLVED: To provide a vehicle seat relaxing impact upon rear collision of the vehicle. SOLUTION: The vehicle seat is constituted such that the vehicle seat 1 is mounted to a vehicle body 6 through a slide rail 5 so as to adjust front and rear positions, a lock device 10 of the slide rail 5 fixes the vehicle seat 1 at a desired position upon usual front and rear position adjustment, however, when a predetermined load is applied, lock is automatically is released to allow rear movement of the vehicle seat 1. A shock absorber 40 for giving resistance to rear movement of the vehicle seat 1 by the unlocked state of the lock device 10 is provided between the vehicle seat 1 and the vehicle body 6 and a head rest 4 of the vehicle seat 1 is provided lateral axis-turnably in a longitudinal direction relative to a back rest seat 2 by a link mechanism 50. The link mechanism 50 is constituted such that the head rest 4 is forwardly turned utilizing inertia load when the vehicle receives rear collision. COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP4290702B2 Vehicle seat 有权
公开(公告)号：JP4290702B2
公开(公告)日：2009-07-08
申请号：JP2006029079
申请日：2006-02-06
申请人：テイ・エステック株式会社
发明人：英二増谷
IPC分类号： B60N2/42 , B60N2/90 , B60R21/02 , B60R22/26 , B60R22/46
摘要： A vehicle seat having a seat bottom, a seatback rotatably attached to the seat bottom, and a seatbelt. The seat bottom has a support frame attached to a vehicle body and also has a bottom cushion supported by the support frame. A pretensioner is provided between the bottom cusion and the support frame, and the pretensioner moves the bottom cushion rearward relative to the support frame when undesired external force occurs. When the pretensioner is activated, the bottom cushion moves rearward, and the distance (S) of movement of a tip anchor and a tongue anchor is greater than the distance (T) of movement of the bottom cushion.

7. 发明专利

JP5105582B2 Vehicle seat 有权
公开(公告)号：JP5105582B2
公开(公告)日：2012-12-26
申请号：JP2007050445
申请日：2007-02-28
申请人：テイ・エステック株式会社
发明人：英二増谷
IPC分类号： B60N2/42 , B60N2/06 , B60R21/02 , B60R22/46
摘要： PROBLEM TO BE SOLVED: To solve the problem that it is difficult to secure a spacious seating space of an occupant sitting in a back seat since a whole vehicular seat moves backward. SOLUTION: The vehicular seat has a backrest seat 2 and a seating seat 3. The seating seat 3 is formed in such a seat shape that lower parts of occupant's thighs are higher than its buttocks, and installed to freely move forward and backward with respect to a fixed frame 21 mounted an a vehicle body side. The seating seat 3 moves backward separately from a seat belt 10 leaving the backrest seat 2 with respect to the fixed frame 21 by a pretensioner device 41 actuated by a shock on the vehicle body. COPYRIGHT: (C)2008,JPO&INPIT

8. 发明专利

JP4753357B2 Vehicle seat 有权
公开(公告)号：JP4753357B2
公开(公告)日：2011-08-24
申请号：JP2005169386
申请日：2005-06-09
申请人：テイ・エステック株式会社
发明人：英二増谷
IPC分类号： B60N2/16 , B60N2/90
CPC分类号： B60N2/165 , B60N2/1615 , B60N2/43
摘要： A vehicle seat is configured to be adjustable in height having a height adjusting mechanism composed of a link mechanism disposed between a lower rail provided at a vehicle body side and the vehicle seat. The vehicle seat comprises a guide plate provided on the vehicle seat, a gear plate attached to the lower rail and movably provided on the guide plate in a straight direction, a pair of lock arms provided on the guide plate and engageable with a pair of gear portions of the gear plate when an emergency load is applied to a seat belt of a vehicle seat occupant. The pair of gear portions is formed by mutually deviating by half pitch P each between an engagement plane of one gear portion and an engagement plane of the other gear portion.

9. 发明专利

JP4290703B2 Vehicle seat 有权
公开(公告)号：JP4290703B2
公开(公告)日：2009-07-08
申请号：JP2006029080
申请日：2006-02-06
申请人：テイ・エステック株式会社
发明人：英二増谷
IPC分类号： B60N2/42 , B60R21/02 , B60R22/26 , B60R22/46
摘要： PROBLEM TO BE SOLVED: To provide a vehicular seat effectively constraining a seated person in collision. SOLUTION: A cushion seat portion 15 is formed to move rearward by a pre-tensioner device 30 actuated by impact received by the vehicle, leaving a seat back 2 at the original position. An anchor plate 41 and an inner lap anchor 44 of a seat belt 40 are attached at one end of a wire 57 respectively and the other end of the wire 57 is connected with a belt pre-tensioner device 60 provided separately at a seat frame 10. The respective belt pre-tensioner devices 60 pull the anchor plate 41 and the inner lap anchor 44 by the amount larger than the movement amount T of the cushion seat portion 15. COPYRIGHT: (C)2007,JPO&INPIT

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