WO2005042298A1 - シート - Google Patents
シート Download PDFInfo
- Publication number
- WO2005042298A1 WO2005042298A1 PCT/JP2004/015986 JP2004015986W WO2005042298A1 WO 2005042298 A1 WO2005042298 A1 WO 2005042298A1 JP 2004015986 W JP2004015986 W JP 2004015986W WO 2005042298 A1 WO2005042298 A1 WO 2005042298A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- link
- stopper
- projection
- support link
- seat
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/433—Safety locks for back-rests, e.g. with locking bars activated by inertia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/071—T-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0715—C or U-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
- B60N2/161—Rods
- B60N2/1615—Parallelogram-like structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
- B60N2/165—Gear wheel driven mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42709—Seats or parts thereof displaced during a crash involving residual deformation or fracture of the structure
Definitions
- the present invention relates to a seat provided with a height adjusting mechanism for adjusting the height of a seat cushion with respect to a floor, wherein the height adjusting mechanism has a lower portion attached to the floor side and an upper portion attached to the seat cushion side.
- the present invention relates to a seat configured to support a seat cushion by a provided support link and to adjust the height of the seat cushion by tilting the support link in a vertical direction in a vertical plane.
- a front support link and a rear support link for supporting a seat cushion are provided at a front portion and a rear portion of a vehicular side (window side) and an inner side (vehicle interior side) of a vehicle seat, respectively. These support links form part of a height adjustment mechanism.
- the front support link and the rear support link are connected between a floor side member (link) and a seat side member (link), and together with the floor side member and the seat cushion side member, form a four-bar rotation chain (link mechanism). Make up.
- a drive mechanism for tilting a rear support link (a front support link is also possible) is provided on either one of the outer side and the inner side (hereinafter, referred to as the outer side). Is incorporated. Then, the rotation of the rear support link on the auter side is transmitted to the inner link mechanism via the transmission rod, and the link mechanisms on both sides are synchronized.
- the link mechanism on the auter side of the seat is directly driven by the drive mechanism, and the link mechanism on the inner side follows the link mechanism on the auter side via the transmission rod.
- a collision load (inertial force) applied to the seat at the time of a vehicle collision is transmitted from the seat cushion side to the front support link and the rear support link of the link mechanism on the autter side and the inner side.
- the drive mechanism supports the collision load, so that the force that can prevent the rotation of the front support link and the rear support link can be prevented.
- the collision load acts as a force for twisting the transmission rod, so that the transmission port is twisted, and the front support link and the rear support link rotate accordingly.
- FIGS. 1 and 2 are rotatably provided on toothed segments (members to be joined) 101 and 102 provided on the seat cushion side and having a plurality of teeth formed thereon, and a support link 103.
- Pawl lever (coupling member) 104 having teeth engageable with the teeth of the toothed segments 101 and 102, formed on the support link 103 side, engaged with the pawl lever 104, and the teeth of the pawl lever 104 are attached to the toothed segment 101. , 102, a lock hole 105 for preventing further rotation of the claw lever 104 in a direction away from the toothed segments 101, 102, and a lock spring 106 for urging the claw lever 104 toward the lock hole 105.
- a lock hole 105 for preventing further rotation of the claw lever 104 in a direction away from the toothed segments 101, 102
- a lock spring 106 for urging the claw lever 104 toward the lock hole 105.
- the pawl lever 104 rotates against the urging force of the lock spring 106 due to inertia, and engages with the toothed segments 101 and 102. Due to the engagement between the pawl lever 104 and the toothed segments 101, 102, the rotation of the support link 103 is prohibited, and the movement of the seat cushion is also prohibited.
- Patent Document 1 Japanese Patent Application Publication No. 2003-513850
- the predetermined tooth height is Since a collision load is not applied to the seat, the retracting distance of the coupling member force of the coupling member in the state is large.
- the positioning accuracy of the composite member at the retracted position cannot be increased, and accordingly, the retracting distance of the composite member from the member to be coupled needs to be set large.
- the present invention has been made in view of the above problems, and an object of the present invention is to provide a seat capable of reducing a movement amount of a seat cushion at the time of a vehicle collision.
- An invention according to claim 1 for solving the above-mentioned problems is a seat provided with a height adjusting mechanism for adjusting a height of a seat cushion with respect to a floor, wherein a lower portion is attached to a floor side, and an upper portion is a seat cushion.
- a base end is attached to the floor side, and a side-to-side link provided with a laterally protruding projection is provided on the rotating end side so as to extend in a direction intersecting the movement locus of the projection.
- a concave portion provided on the support link side and for preventing further rotation of the support link in cooperation with the projection when receiving a collision load in an assumed direction and engaging with the projection.
- the invention according to claim 2 is the sheet according to claim 1, wherein the irregularities are arranged in an arc shape on the irregular surface so as to surround each rotation center of the support link and the toe link inside.
- the stow-bar link makes the protrusion approach the uneven surface.
- the invention according to claim 3 is the sheet according to claim 1 or 2, wherein the concave and convex surfaces are arranged in an arc shape so as to surround the respective rotation centers of the support link and the toe link inward.
- the arc-shaped pattern is characterized in that when it rotates under a collision load in an assumed direction, the concave-convex surface approaches the projection.
- the invention according to claim 4 is the seat according to claim 1, 2 or 3, wherein the support link is formed with a long groove extending in a direction intersecting the movement locus of the projection.
- One of the inner wall side surfaces is characterized in that one inner wall side surface is an uneven surface, and the other inner wall side surface is a stop.
- the rotation of the link is prohibited by the engagement between the projection and the uneven surface, and the positioning of the projection at the retracted position is performed by the contact between the projection and the stopper.
- the positioning accuracy can be increased, and the retreat distance from the uneven surface of the projection can be shortened. Therefore, it is possible to realize a seat that can reduce the amount of movement of the seat cushion at the time of vehicle collision.
- the engagement between the projection and the uneven surface can be performed more quickly, and the amount of movement of the seat cushion at the time of a vehicle collision can be further reduced.
- the fourth aspect of the present invention it is not necessary to provide the uneven surface or the stove separately from the support link, and the number of parts can be reduced.
- FIG. 1 is a main configuration diagram of a collision stop using a conventional seat.
- FIG. 2 is a main configuration diagram of the collision stop of FIG. 1 as viewed from the back side.
- FIG. 3 is a view showing an invention portion of the embodiment, and is an enlarged view of the vicinity of a rear support link from which a lower arm is removed in FIG. 5;
- FIG. 4 is a view showing an invention portion of the embodiment, and is an enlarged view of the vicinity of a rear support link from which a lower arm is removed in FIG. 6;
- FIG. 5 is a diagram showing a seat side surface on the auter side in the embodiment.
- FIG. 6 is a diagram showing a seat side surface on the inner side of the embodiment.
- FIG. 7 is a sectional view taken along section line VII-VII in FIG. 3.
- FIG. 8 is a sectional view taken along section line VIII-VIII in FIG. 3.
- FIG. 9 is a cross-sectional view taken along section line IX-IX of FIG.
- FIG. 10 is a sectional view taken along section line XX in FIG. 3.
- FIG. 11 is a diagram illustrating the operation of a collision stop.
- the seat of this embodiment is roughly divided into a seat body 11 and a height adjusting mechanism 12 for adjusting the height of the seat body 11 from the floor F.
- This seat is mounted on a seat track 5 for adjusting the position of the seat in the front-rear direction.
- the seat body 11 includes a seat cushion 7 for supporting the buttocks of the seated person and a seat back 9 for supporting the back of the seated person.
- the seat track 5 is also provided with a lower rail 1 provided on the floor F, an upper rail 3 movably engaged with the lower rail 1, a locking mechanism (not shown) for inhibiting movement of the upper rail 3, and the like. I have. Then, by releasing the lock of the lock mechanism and moving the upper rail 3 with respect to the lower rail 1, the seat can be adjusted to a desired position in the front-rear direction. Next, the height adjustment mechanism 12 will be described.
- the seat cushion 7 is provided with a lower arm 13 which is a frame of the seat cushion 7.
- One end of a front support link 17 is rotatably attached to a front portion of the upper rail 3 of the seat track 5 using a pin 15. The other end of the front support link 17 is rotatably attached to the front of the lower arm 13 using a pin 19.
- a rear support link 23 is rotatably attached to the rear part of the upper rail 3 of the seat track 5 using a pin 21.
- An intermediate portion of the rear support link 23 is rotatably attached to a rear portion of the lower arm 13 using a pin 25. Therefore, the upper rail 3 of the seat track 5, the front support link 17, the lower arm 13 of the seat cushion 7, and the rear support link 23 form a four-bar rotating chain, and the front support link 17 and the rear support link 23 are formed.
- the lower arm 13, that is, the seat body 11 moves up and down with respect to the floor F.
- the rear support link 23 is rotated using the drive mechanism 31.
- the lower arm 13 is provided with a pin 33 which is driven to rotate by driving means (not shown).
- the rotation of the pin-on 33 may be either manual or electric.
- a brake mechanism is provided between the pin 33 and the operation unit.
- the brake mechanism permits the rotation of the pinion 33 with the operating portion force, and conversely, prohibits the pinion 33 from rotating with the force applied to the pinion 33 from the sector gear 39 side.
- it is widely used in a manual wind regulator.
- the pin-on 33 may be rotationally driven by a motor via a reduction mechanism having a large reduction ratio composed of a worm and a worm wheel. .
- the sector gear 39 is rotatably provided using a pin 35, and is engaged with the pin 33 at a tooth 37.
- One end of the transmission link 43 is rotatably attached to the sector gear 39 using a pin 41.
- the position of the pin 41 is different from the position of the pin 35, which is the center of rotation of the sector gear 39.
- the other end of the transmission link 43 is rotatably attached to the other end of the rear support link 23 using a pin 45.
- the inner side of the sheet will be described with reference to FIG.
- the difference between the outer side and the inner side is that the outer side has a drive mechanism for driving the height adjustment mechanism, and the inner side has no drive mechanism. Since the other parts have a symmetrical structure, the parts corresponding to the auta side on the inner side are marked with a '(dash) appended to the sign of the auta side part, and are overlapped. The description of the operation is omitted.
- the collision stoppers provided on the auter side and the inner side will be described with reference to FIGS. 3, 4, and 7 to 10. Since the inner collision stop has a symmetrical structure with the outer collision stop, the collision stopper 51 on the inner side will be used for the description, and the portion corresponding to the outer stopper on the inner side will be described. In addition, reference numerals with '(dash) are added to the reference numerals of the portions on the auta side, and duplicate description will be omitted.
- a stopper link 55 is rotatably attached to the upper rail 3 (floor F side) of the seat track 5 using a pin 53.
- a pin 57 extending substantially parallel to the floor F is provided on the rotation end side of the stop link 55 as a protrusion protruding sideward.
- a long groove 59 is formed in the rear support link 23. The long groove 59 extends in a direction intersecting the movement locus of the pin 57 of the stopper link 55.
- a plurality of uneven portions are arranged in an arc shape (in the present embodiment, not an accurate arc) so as to surround each rotation center of the rear support link 23 and the stopper link 55 inside.
- the arc-shaped pattern is a pattern in which the uneven surface 61 approaches the pin 57 when rotating by receiving a collision load in the assumed direction (in this embodiment, a rear collision).
- the stopper link 55 When the seat receives a collision load in an assumed direction, the stopper link 55 Is rotated so as to approach the uneven surface 61 and engages with a concave surface near the uneven surface 61.
- the shape of the concave surface on the uneven surface 61 is formed by an arc having a diameter larger than the radius of the pin 57, it is not necessary to be an accurate arc and it is not necessary to limit the shape to an arc.
- the stopper link 55 receives a clockwise rotational moment from the contact surface in the clockwise direction in FIG. Any shape can be used as long as the contact angle can be obtained so as to be in a compressed state without receiving a rotational moment in the direction.
- the second inner wall side surface 65 which is the other inner wall side surface, is a flat arc-shaped surface.
- the pin 57 of the stopper link 55 contacts the second inner wall side surface 65, the pin 57 of the stopper link 55 does not engage with the uneven surface 61. Functions as a stopper that prohibits separation.
- a pin 53 of the stopper link 55 is wound around the intermediate portion, and one end is locked to the upper rail 3 of the seat track 5, and the other end is locked to the stopper link 55.
- the stopper link 55 is urged by the urging means 67 in a direction in which the pin 57 comes into contact with the second inner wall side surface 65 of the long groove 59.
- one open surface of a cylindrical transmission rod 71 having open ends at both ends is rotatably fitted to the pin 25. Then, the open surface force on the other side of the transmission rod 71 is rotatably fitted to the pin 25 ′ of the seat track 5 ′ on the inner side. Further, one end of the transmission rod 71 is fixed to the rear support link 23 of the seat track 5 on the auter side. Similarly, the other end of the transmission rod 71 is also fixed to the rear support link 23 'of the seat track 5' on the inner side. Accordingly, the movement of the rear support link 23 on the auter side is transmitted to the rear support link 23 'on the inner side via the transmission rod 71.
- the neck of the pin 21 includes a large-diameter portion 21a and a small-diameter portion 21b having a thread formed on a peripheral surface.
- the large diameter portion 21a of the pin 21 passes through a hole 23a formed in the rear support link 23.
- the small diameter portion 21b of the pin 21 is inserted through a hole 3a formed in the upper rail 3 and screwed with a nut 22, whereby the rear support link 23 is rotatably attached to the upper rail 3.
- the neck of the pin 53 also has a large diameter portion 53a, a middle diameter portion 53b, and a small diameter portion 53c having a thread formed on the peripheral surface.
- the middle diameter portion 53b of the pin 53 passes through a hole 55a formed in the stopper link 55.
- the stopper link 55 is rotatably attached to the lower rail 3 by the small diameter portion 53c of the pin 53 passing through the hole 3b of the upper rail 3 and screwing with the nut 54. Further, an intermediate portion of a spring 67 is wound around the large diameter portion 53a of the pin 53.
- collision stopper 51 collision stopper 51 ′
- the pin 57 of the stopper link 55 is moved by the urging force (in the direction of the arrow M) of the spring (urging means) 67 so that the pin 57 of the rear support link 23 has the second inner wall side 65 Is in contact with Therefore, even if the rear support link 23 rotates, the pin 57 of the stopper link 55 slides on the flat second inner wall side surface 65 of the long groove 59 of the rear support link 23 to hinder the rotation of the rear support link 23. There is no.
- the pin 57 of the stopper link 55 engages with the uneven surface 61 of the first inner wall side surface 63 of the long groove 59.
- the pin 57 is in a state of contacting and pressing against a concave surface near the uneven surface 61. From the surface, the force that receives the clockwise rotational moment in Fig. 11 (c), and no rotational moment in either direction (the concave surface of the concave-convex surface 61 has a shape that can provide such a contact angle). Has become). Accordingly, the rotation of the rear support link 23 in the direction in which the seat body 11 (seat cushion) tends to sink backward is prohibited.
- the rotation of the rear support link 23 is prohibited by the engagement between the pin 57 and the uneven surface 61, and the positioning of the pin 57 at the retracted position is performed by the pin 57 and the second inner wall.
- Side 6 Since the positioning is performed by contacting the pin 5, the positioning accuracy can be increased, and the retracting distance of the pin 57 from the uneven surface 61 can be shortened. Therefore, the amount of movement of the seat cushion 7 during a vehicle collision can be reduced.
- a plurality of irregularities are arranged in an arc shape on the irregular surface 61 so as to surround the respective rotation centers of the rear support link 23 and the stopper link 55 inside.
- the arc-shaped pattern is a pattern in which the uneven surface 61 approaches the pin 57 when receiving a collision load in an assumed direction and rotating. Then, at the time of a vehicle collision, the stopper link 55 rotates so that the pin 57 approaches the uneven surface 61 and engages with a nearby concave surface on the uneven surface 61. Therefore, the engagement between the pin 57 and the uneven surface 61 can be performed more quickly, and the amount of movement of the seat cushion 7 at the time of a vehicle collision can be further reduced.
- the collision stop 51 on the outer side and the collision stop 51 ′ on the inner side are provided.
- the collision stop 51 ′ on the inner side where the drive mechanism 31 is not provided is essential.
- the collision stopper 51 on the outer side may not be provided.
- the present invention can also be applied to the force stopper 51 for the collision in front of the collision described in the collision stopper 51 for the rear collision and the collision stopper 51 ′.
- the collision stoppers 51, 51 are provided on the rear support links 23, 23 ', they may be provided on the front support link side.
- the long grooves 59, 59 ' are provided, the first inner wall side surfaces 63, 63' are formed with the uneven surfaces 61, 61 ', and the second inner wall side surfaces 65, 65' are used as stoppers.
- a member having an uneven surface is attached to the rear support links 23, 23', and the upper rails 3, 3 of the seat tracks 5, 5, or the rear support links 23, 23 are attached.
- a stopper may be provided separately.
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005515140A JP4295282B2 (ja) | 2003-10-30 | 2004-10-28 | シート |
EP04793094A EP1679225A4 (en) | 2003-10-30 | 2004-10-28 | SEAT |
US10/577,420 US7338118B2 (en) | 2003-10-30 | 2004-10-28 | Seat |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-370517 | 2003-10-30 | ||
JP2003370517 | 2003-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005042298A1 true WO2005042298A1 (ja) | 2005-05-12 |
Family
ID=34543880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/015986 WO2005042298A1 (ja) | 2003-10-30 | 2004-10-28 | シート |
Country Status (5)
Country | Link |
---|---|
US (1) | US7338118B2 (ja) |
EP (1) | EP1679225A4 (ja) |
JP (1) | JP4295282B2 (ja) |
CN (1) | CN100473562C (ja) |
WO (1) | WO2005042298A1 (ja) |
Cited By (7)
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JP2007290518A (ja) * | 2006-04-25 | 2007-11-08 | Tachi S Co Ltd | 車両用シートのハイト機構 |
JP2008024282A (ja) * | 2006-06-22 | 2008-02-07 | Mazda Motor Corp | 車両用シート構造 |
JP2008080937A (ja) * | 2006-09-27 | 2008-04-10 | Nhk Spring Co Ltd | 自動車用シート |
US7963605B2 (en) * | 2005-08-01 | 2011-06-21 | Ramaseshadri Ganesh T | Vehicle seat lift structure |
JP2012035641A (ja) * | 2010-08-03 | 2012-02-23 | Toyota Boshoku Corp | 車両用シートの昇降機構 |
CN101557961B (zh) * | 2006-05-29 | 2012-12-12 | 东京座椅技术股份有限公司 | 车辆座椅 |
CN111674298A (zh) * | 2020-06-17 | 2020-09-18 | 中国第一汽车股份有限公司 | 一种座椅滑轨机构及汽车 |
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WO2007031335A1 (en) * | 2005-09-15 | 2007-03-22 | Intier Automotive Seating Systems Gmbh | Seat assembly having a seat cushion rocker mechanism |
US7658443B2 (en) * | 2005-12-07 | 2010-02-09 | Chrysler Group Llc | Inboard buckle attachment for a four-way seat |
US7780234B2 (en) * | 2006-05-24 | 2010-08-24 | Bae Industries, Inc. | Inertial latch assembly such as incorporated into a rear row pivoting seat bottom including a slotted inertial lock plate with resistive support in both design and upright positions |
JP4900916B2 (ja) * | 2006-07-07 | 2012-03-21 | 株式会社タチエス | 車両用シートのハイト機構 |
FR2915145B1 (fr) * | 2007-04-18 | 2009-07-10 | Faurecia Sieges Automobile | Structure d'assise de siege de vehicule et vehicule comprenant une telle structure. |
KR101013905B1 (ko) * | 2007-12-18 | 2011-02-14 | 현대자동차주식회사 | 차량용 더블 폴딩 시트 록킹 어셈블리 |
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US8038210B2 (en) * | 2008-09-23 | 2011-10-18 | Cvg Management Corporation | Vehicle seating system with pivoting stop mechanism and method |
JP5026478B2 (ja) * | 2009-07-30 | 2012-09-12 | デルタ工業株式会社 | 車両用シートのリフター装置 |
JP5744042B2 (ja) * | 2010-10-12 | 2015-07-01 | テイ・エス テック株式会社 | 乗物用シート |
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DE102012003367A1 (de) * | 2012-02-22 | 2013-08-22 | Grammer Ag | Kopfstütze |
JP5906865B2 (ja) * | 2012-03-22 | 2016-04-20 | アイシン精機株式会社 | 車両用シート装置 |
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CN203637613U (zh) * | 2013-08-29 | 2014-06-11 | 好孩子儿童用品有限公司 | 儿童汽车座吸能减震装置 |
CN104709128B (zh) * | 2015-01-22 | 2017-03-15 | 上海延锋江森座椅有限公司 | 一种带有吸能结构的车辆座椅 |
DE102015221563A1 (de) * | 2015-06-30 | 2017-01-05 | Johnson Controls Components Gmbh & Co. Kg | Höheneinstellbarer fahrzeugsitz mit crashsperreneinheit |
JP2017065484A (ja) * | 2015-09-30 | 2017-04-06 | アイシン精機株式会社 | 車両用シートリフター装置 |
JP6609179B2 (ja) * | 2015-12-24 | 2019-11-20 | デルタ工業株式会社 | 自動車用シート |
JP6680159B2 (ja) * | 2016-09-16 | 2020-04-15 | トヨタ紡織株式会社 | 乗物用シート |
CN108973800B (zh) * | 2017-06-02 | 2022-09-20 | 布罗泽汽车部件制造科堡有限公司 | 用于车辆座椅的锁紧装置 |
CN109094438A (zh) * | 2018-07-12 | 2018-12-28 | 北京华北轻合金有限公司 | 镁合金汽车座椅骨架 |
JP7125903B2 (ja) * | 2019-02-20 | 2022-08-25 | シロキ工業株式会社 | 車両用シート昇降装置 |
KR20220045861A (ko) * | 2020-10-06 | 2022-04-13 | 현대자동차주식회사 | 차량용 시트 조절 장치 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5614740U (ja) * | 1979-07-13 | 1981-02-07 | ||
JPS62299447A (ja) * | 1986-06-18 | 1987-12-26 | Nissan Motor Co Ltd | 車両用座席 |
JPH03110930U (ja) * | 1990-02-28 | 1991-11-13 | ||
JPH0632172U (ja) * | 1992-09-30 | 1994-04-26 | 株式会社タチエス | シートサスペンション装置 |
JPH1095261A (ja) * | 1996-07-31 | 1998-04-14 | Aisin Seiki Co Ltd | シート上下装置 |
US20020024242A1 (en) | 2000-08-25 | 2002-02-28 | Burckhard Becker | Vehicle seat with a seat carrier and with a buckle of a safety belt positioned at said seat carrier |
JP2003513850A (ja) | 1999-11-09 | 2003-04-15 | カイペル ゲーエムベーハー アンド カンパニー | 高さ調整装置を有する車両用シート |
JP2003327030A (ja) * | 2002-05-15 | 2003-11-19 | Araco Corp | シートバーチカル装置 |
JP2004210030A (ja) * | 2002-12-27 | 2004-07-29 | T S Tec Kk | 車両用シート |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5614740A (en) | 1979-07-17 | 1981-02-13 | Fujitsu Ltd | Communication system |
FR2748431B1 (fr) * | 1996-05-10 | 1998-07-24 | Faure Bertrand Equipements Sa | Mecanisme de reglage en position angulaire d'un bras articule sur un support |
DE19938717A1 (de) * | 1999-08-14 | 2001-02-22 | Keiper Gmbh & Co | Höheneinstellvorrichtung für einen Fahrzeugsitz |
FR2801543B1 (fr) * | 1999-11-30 | 2004-10-15 | Aisin Seiki | Appareil vertical pour siege de vehicule |
DE10025675C2 (de) * | 2000-05-24 | 2003-01-09 | Faurecia Autositze Gmbh & Co | Kraftfahrzeugsitz mit einer Sitzhöhenverstellvorrichtung |
DE10056082B4 (de) * | 2000-11-07 | 2004-09-02 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Kraftfahrzeugsitz |
DE10137298C5 (de) * | 2001-08-01 | 2012-05-24 | Keiper Gmbh & Co. Kg | Fahrzeugsitz, insbesondere Kraftfahrzeugsitz, mit einem Höheneinsteller |
DE10306828B4 (de) * | 2003-02-19 | 2005-03-10 | Keiper Gmbh & Co Kg | Höheneinstellbarer Fahrzeugsitz mit Crashsperreneinheit |
DE10306827B4 (de) * | 2003-02-19 | 2005-03-10 | Keiper Gmbh & Co Kg | Höheneinstellbarer Fahrzeugsitz mit Crashsperreneinheit |
JP2004352135A (ja) * | 2003-05-30 | 2004-12-16 | T S Tec Kk | 車両用シート |
-
2004
- 2004-10-28 WO PCT/JP2004/015986 patent/WO2005042298A1/ja active Application Filing
- 2004-10-28 EP EP04793094A patent/EP1679225A4/en not_active Withdrawn
- 2004-10-28 US US10/577,420 patent/US7338118B2/en not_active Expired - Fee Related
- 2004-10-28 JP JP2005515140A patent/JP4295282B2/ja active Active
- 2004-10-28 CN CNB2004800265007A patent/CN100473562C/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5614740U (ja) * | 1979-07-13 | 1981-02-07 | ||
JPS62299447A (ja) * | 1986-06-18 | 1987-12-26 | Nissan Motor Co Ltd | 車両用座席 |
JPH03110930U (ja) * | 1990-02-28 | 1991-11-13 | ||
JPH0632172U (ja) * | 1992-09-30 | 1994-04-26 | 株式会社タチエス | シートサスペンション装置 |
JPH1095261A (ja) * | 1996-07-31 | 1998-04-14 | Aisin Seiki Co Ltd | シート上下装置 |
JP2003513850A (ja) | 1999-11-09 | 2003-04-15 | カイペル ゲーエムベーハー アンド カンパニー | 高さ調整装置を有する車両用シート |
US20020024242A1 (en) | 2000-08-25 | 2002-02-28 | Burckhard Becker | Vehicle seat with a seat carrier and with a buckle of a safety belt positioned at said seat carrier |
JP2003327030A (ja) * | 2002-05-15 | 2003-11-19 | Araco Corp | シートバーチカル装置 |
JP2004210030A (ja) * | 2002-12-27 | 2004-07-29 | T S Tec Kk | 車両用シート |
Non-Patent Citations (1)
Title |
---|
See also references of EP1679225A4 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7963605B2 (en) * | 2005-08-01 | 2011-06-21 | Ramaseshadri Ganesh T | Vehicle seat lift structure |
JP2007290518A (ja) * | 2006-04-25 | 2007-11-08 | Tachi S Co Ltd | 車両用シートのハイト機構 |
CN101557961B (zh) * | 2006-05-29 | 2012-12-12 | 东京座椅技术股份有限公司 | 车辆座椅 |
JP2008024282A (ja) * | 2006-06-22 | 2008-02-07 | Mazda Motor Corp | 車両用シート構造 |
JP2008080937A (ja) * | 2006-09-27 | 2008-04-10 | Nhk Spring Co Ltd | 自動車用シート |
US7681948B2 (en) * | 2006-09-27 | 2010-03-23 | Nhk Spring Co., Ltd. | Automotive seat |
JP2012035641A (ja) * | 2010-08-03 | 2012-02-23 | Toyota Boshoku Corp | 車両用シートの昇降機構 |
CN111674298A (zh) * | 2020-06-17 | 2020-09-18 | 中国第一汽车股份有限公司 | 一种座椅滑轨机构及汽车 |
CN111674298B (zh) * | 2020-06-17 | 2022-05-13 | 中国第一汽车股份有限公司 | 一种座椅滑轨机构及汽车 |
Also Published As
Publication number | Publication date |
---|---|
EP1679225A4 (en) | 2009-04-22 |
EP1679225A1 (en) | 2006-07-12 |
CN1856416A (zh) | 2006-11-01 |
US7338118B2 (en) | 2008-03-04 |
CN100473562C (zh) | 2009-04-01 |
JP4295282B2 (ja) | 2009-07-15 |
US20070273193A1 (en) | 2007-11-29 |
JPWO2005042298A1 (ja) | 2007-11-29 |
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