CN104619550A - Vehicle seat, in particular a motor vehicle seat - Google Patents

Vehicle seat, in particular a motor vehicle seat Download PDF

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Publication number
CN104619550A
CN104619550A CN201380046982.1A CN201380046982A CN104619550A CN 104619550 A CN104619550 A CN 104619550A CN 201380046982 A CN201380046982 A CN 201380046982A CN 104619550 A CN104619550 A CN 104619550A
Authority
CN
China
Prior art keywords
seat
backrest
connecting rod
place
pedestal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201380046982.1A
Other languages
Chinese (zh)
Other versions
CN104619550B (en
Inventor
J·卡默勒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Andotop Usa Co ltd
Andotto Global Holdings Ltd
Original Assignee
Ltd Of Johnson Controls's Element LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ltd Of Johnson Controls's Element LP filed Critical Ltd Of Johnson Controls's Element LP
Publication of CN104619550A publication Critical patent/CN104619550A/en
Application granted granted Critical
Publication of CN104619550B publication Critical patent/CN104619550B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0292—Multiple configuration seats, e.g. for spacious vehicles or mini-buses
    • 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
    • B60N2/12—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 and tiltable
    • 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
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
    • 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
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
    • B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
    • B60N2/3013—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the vehicle frame
    • 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
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038—Cushion movements
    • B60N2/3063—Cushion movements by composed movement
    • B60N2/3065—Cushion movements by composed movement in a longitudinal-vertical plane
    • 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
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3088—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link
    • B60N2/309—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link rods
    • 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
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/919—Positioning and locking mechanisms
    • B60N2002/948—Positioning and locking mechanisms the actuation of the positioning or locking mechanism for one seat part being dependent on the position of another seat part, e.g. the seats floor lock being unlocked when the back-rest is inclined or the backrest can be tilted only when the seat is in its rear position

Abstract

The invention relates to a vehicle seat (1), in particular a motor vehicle seat, which can be converted from at least one use position suitable for transporting passengers into at least one non-use position, comprising a seat cushion (3); a backrest (5); a first seat rail (9a) connected to the vehicle; a second seat rail (9b) which can be locked to the first seat rail (9a); a kinematic system (13, 26, 27, 29, 36) for converting the vehicle seat (1) from the use position into the at least one non-use position, said kinematic system being hinged to the second seat rail (9b), wherein the kinematic system (13, 26, 27, 29, 36) comprises at least one connecting rod (27, 29) which is rotatably mounted on a front base (11) connected to the second seat rail (9b) at a hinge point (27a, 29a); and an actuating means (60), which is non-rotatable connected to the at least one connecting rod (27, 29) or coupled thereto for the purpose of entrainment, for unlocking the second seat rail (9b) from the first seat rail (9a) when a boarding position is assumed as the non-use position so that the second seat rail (9b) can be moved forward. The actuating means (60) is arranged on a base (11) side facing away from the at least one connecting rod (27, 29), and the at least one connecting rod (27, 29) is connected to the actuating means (60) or coupled thereto for the purpose of entrainment by means of a bolt which supports said connecting rod.

Description

Seat, especially automobile seat
Technical field
The present invention relates to a kind of seat, especially a kind of automobile seat, the use location that this seat can be applicable to personnel's conveying from least one is transferred at least one non-use position, has: a seat cushion and a backrest; A pedestal be connected with vehicle, this pedestal comprise a First seat rail and one can with the second seat slide of this First seat rail locking; A kinematic scheme (Kinematik) being hinged on this pedestal place, this kinematic scheme is used for seat to transfer to this at least one non-use position from this use location, wherein this kinematic scheme comprises at least one connecting rod, this connecting rod can be rotated to support in a hinge-point one be connected with this pedestal before in base; And a manipulation device anti-rotationally connecting with this at least one connecting rod or synchronously connect, this manipulation device is used for this second seat slide and this First seat rail being unlocked as when non-use position when occupying an in-position, make this second seat slide and this seat is moveable thus, especially can move forward.
Background technology
By the known kind class seat of DE 10 2,008 050 468 B3.When this seat is from a use location to an in-position transition, move in a longitudinal direction for making this seat, locking manual unlocking between the second seat slide fix the First seat rail fixed and vehicle and and seat, makes this second seat slide and therefore this seat can forward.By pass this seat can realize of seat to a row rear portion larger enter space.
By the track release part of the known a kind of automatic realization when this seat is from a use location to an in-position transition of DE 10 2,007 036 450 B3.When an extra control element need not be handled, guarantee that this seat can be pushed in an other seat lengthwise position the latest in this in-position by this guide rail latching member automatic unlocking when transition.The Control arm of a kinematic scheme connecting rod handles the joystick of a track release bar for this reason.This kinematic scheme connecting rod, this Control arm and this joystick are arranged in a plane.If this kinematic scheme connecting rod and this Control arm must offset with respect to each, so can not use this solution, because spatially arrange there is an other structural member between this kinematic scheme connecting rod and this joystick, a such as base, this base supports this kinematic scheme connecting rod.Guiding around the joystick of this base stretches and expends height and require extra structure space.
Summary of the invention
Basic object of the present invention is, improve a kind of seat of type described in opening paragraph, the automatic track release part of one when being especially provided in a kind of seat from from a use location to an in-position transition, even if when spatially there is an other structural member between this kinematic scheme connecting rod and this track release bar (Schienenentriegelungsb ü gel), this track release bar also can use, and this kinematic scheme connecting rod can be applied on this track release bar indirectly.
Solution
A kind of seat that this object is feature by having claim 1 according to the present invention realizes.By to be connected with this manipulation device its bolt supported by one on a side this manipulation device being arranged in this at least one connecting rod dorsad of this base and by this at least one connecting rod or synchronously connect, also can be handled by this connecting rod with direct approach in a straightforward manner and see from seat the track release bar be arranged in the side dorsad of this base in a lateral direction.In this context, synchronous connection means, this operating element by this bolt form fit formula drive before, the operating element be bearing on this bolt can implement a kind of limited rotary motion in a circumferential direction relative to this bolt.Constructively can be designed the beginning of this unblock according to the vehicle seat position when occupying this in-position by the zero angle so produced.
Can separately or the favourable design that uses of combination with one another be the theme of dependent claims.
The present invention is preferred in a kind of seat, this seat has at least one rocking arm, this rocking arm is hinged on this pedestal place at least indirectly, especially be hinged on one be arranged on the front base position at this pedestal place and be hinged on this seat cushion place extraly, and this rocking arm has a rear base in addition, this rear base be hinged on this at least one connecting rod place and with the releasably locking of this pedestal, a backrest oscillating axle (this backrest is hinged on this rear base place swingably around this backrest oscillating axle) and a direct articulation piece this seat cushion being hinged on this backrest place are wherein set.
Of the present invention one preferred embodiment in, unlock at this seat to this rear base during this in-position transition as non-use position and departed from from pedestal by this at least one connecting rod, simultaneously this backrest especially forward rocking motion when keeping it to tilt relative to this rear base.This at least one connecting rod in this way this rear base is shifted out one be used for a row below, especially the 3rd row seat enter region.Preferably, each seat side just in time arranges two connecting rods, this rear base is hinged on this front base position and forms a rear base double leval jib by these two connecting rods.
The seat cushion of this seat achieves a kind of king-sized precompile in this in-position, its mode is, this seat cushion is hinged on this backrest place by just what a articulation piece on two vehicle seat sides and this articulation piece offsettingly arranges relative to this backrest oscillating axle and with an oscillating axle parallel with this backrest oscillating axle.This seat cushion preferably has a cushion rack as structure, stretches out an arm from this cushion rack rear portion, arranges there is this articulation piece in the end of this arm.
When these two articulation pieces that limits the backplate (Beschlag) of this backrest oscillating axle, the articulation piece between seat cushion and backrest and rocking arm limit a double leval jib (this seat cushion can be declined when this backplate unlocks by this double leval jib), can especially cosily handle this seat.
Except this in-position, can also transfer to simply as in one of another non-use position smooth bottom position according to this seat of the present invention, its mode is, makes this backrest forward rocking motion and this seat cushion declines.The unblock of these seat slides for this non-use position not necessarily and can not occur because this rear base double leval jib and therefore this at least one connecting rod are keeping motionless to during this bottom position transition.
In the embodiment preferably, at this simple structure, this manipulation device comprises one and has the control wheel that is handled cam, this control wheel handles a trip lever when occupying this in-position as non-use position, to be unlocked from this First seat rail by this second seat slide.At this, especially handle a pin of this guide rail latching member.
Achieve between this bolt and this control wheel and/or this connecting rod a kind of cheapness and the connection of still high strength, its mode is, makes this control wheel and/or this connecting rod have a hole and this bolt anti-rotationally receives wherein by this hole.
Achieve between this bolt and this control wheel and/or this connecting rod a kind of form fit and anti-rotational connection, its mode is, make this hole in this control wheel and/or this connecting rod, have one and scabble the orbicular basic geometric configuration in region with a local and this bolt has a corresponding corresponding profile, this bolt is anti-rotationally received wherein by this hole.
This manipulation cam is preferably fixed on this control wheel place prejudicially, is especially integrally formed with this control wheel, makes it possible to omit extra structural member.
Accompanying drawing explanation
By by a favourable embodiment illustrated in the accompanying drawings, the present invention is explained in detail below.But the present invention is not limited to this embodiment.Shown in figure:
Fig. 1 shows the schematic lateral plan shown in a cross-section of this embodiment in a use location,
Fig. 2 shows the schematic partial view of Fig. 1 not having substrate, seat cushion and backrest,
Fig. 3 shows a view corresponding to Fig. 1 of this embodiment in this in-position,
Fig. 4 shows a view corresponding to Fig. 1 of this embodiment in this bottom position,
Fig. 5 shows a transparent view of this embodiment,
Fig. 6 to show in this use location one of this embodiment detailed view in vertical section in the region of manipulation device,
Fig. 7 show be transitioned into from this use location this in-position with the motion of this manipulation device time a detailed view corresponding to Fig. 6,
Fig. 8 one of showing in this in-position of the guide rail after having unblock corresponds to the detailed view of Fig. 6,
Fig. 9 shows the detailed view corresponding to Fig. 8 that does not have trip lever, and
Figure 10 shows a Local map from Fig. 9 in the region of this manipulation device.
Detailed description of the invention
A seat 1 has a seat cushion 3 and a backrest 5, and this seat is such as set to the outside seat of middle row's or rear row's the seat of a power actuated vehicle (being such as a boxed truck).To suppose in direction (Richtungsangaben) below, this seat 1 arranges in the motor vehicle on direct of travel forward, wherein be applicable in the use location of personnel's conveying at one of this seat 1, this backrest 5 is positioned at the rear end of this seat cushion 3.This backrest 5 can regulate its degree of dip by least one backplate 7 (in this case two backplates 7), thus limits multiple use location.Seat cushion 3 is interpreted as the whole assembly be made up of a structure (the in this case a cushion rack 3a) chair cushion relevant with.When structural member is hinged on this seat cushion 3 place, just can be understood as at the structure place of this seat cushion 3 at this hinged.Corresponding content is applicable to this backrest 5.The basic characteristics of the structure of the structure of this seat 1 describe in WO 02/22391 A1, and its disclosure content is in this regard combined in this clearly.
In order to simplify, below only the vehicle seat side in a left side of the seat 1 of almost symmetry is described, that is, if differently do not described, structural member described below is (being specular if desired) of dual existence.First be described in this seat 1 in a special use location (i.e. design attitude) shown in accompanying drawing 1,2,5 and 6, wherein this backrest 5 such as tilts backwards with 23 ° relative to vertical direction.
A pedestal 9 of this seat 1 is connected with the structure of this power actuated vehicle.This pedestal 9 is formed as seat slide arrangement in this embodiment, and the longitudinal direction adjustment that this seat slide is arranged to this seat 1 provides possibility.This pedestal 9 has a First seat rail 9a and second seat slide 9b that can pass in the vertical relative to this First seat rail be directly connected with this vehicle structure at this.With it, inside or bandy longitudinal edge is engaged with each other and can by self known common locking of guide rail latching member shaping seat slide 9a and 9b of these two basic U-shapeds.This guide rail latching member comprises a pin 99, and this pin (especially upwards) from this second seat slide 9b stretches out and is such as fixed on a latch plate of this seat slide.
The user of this seat 1 can be unlocked this guide rail latching member by self known trip lever 90, its mode is, make this trip lever 90 around one transverse to travel direction extend S. A. 92 be fixed on this second seat slide 9b place swingably, and have one that vertically stretch out from this S. A. 92, for arm 95 coefficient with this pin 99.In the end of this S. A. 92 dorsad of this arm 95, finger 95a is parallel to this S. A. 92 and side outside this seat protrudes upward from this end.This finger 95a preferably wraps up with a plastic coat or a plastic grip 96.If the trip lever 90 in front area is upwards extracted by the power that user revolts a spring 93, this arm 95 is round this S. A. 92 to lower swing and handle this pin 99, thus to this track release by this finger 95a.
At this pedestal 9 place, a front base 11 is installed, is especially firmly connected with this second seat slide 9b at this.But, this front base 11 also can releasably with this pedestal 9 locking.The front base 11 of the vehicle seat side on this left side can be connected with the front base 11 of the vehicle seat side on the right of this by a front rail.This seat cushion 3 is hinged on this front base 11 place by a rocking arm 13, wherein this rocking arm 13 has two ends and arrange an articulation piece respectively in the region of these two ends, is formed in the hinged of this front base 11 on the one hand and is formed in the hinged of the front end place of this seat cushion 3 on the other hand by these articulation pieces.
In addition, the rear being in this front base 11 on travel direction at this pedestal 9 also arranges a rear base 21 separating to be formed with front base 11.The rear base 21 of the vehicle seat side on this left side is connected with the rear base 21 of the vehicle seat side on the right of this by a lateral connection (especially a transverse tube 22).This rear base 21 by a lock 23 being arranged on this rear base 21 place releasably with this pedestal 9 locking, precisely, the counter element locking fixed with substrate with one, such as one bolt in this second seat slide 9b, and be therefore indirectly connected with this vehicle structure.
In addition, this rear base 21 is hinged on this front base 11 place by a rear base double leval jib 26, wherein these four transmission components of this rear base double leval jib 26 comprise a first connecting rod 27 and a second connecting rod 29 that this first connecting rod 27 rear arranges on travel direction, these two connecting rods have an articulation piece respectively in the region of these two connecting rod ends, in this case a rotary hinge fitting.Front to this first connecting rod 27 and this base 11 is connected by a first hinge-point 27a, this first connecting rod 27 is connected with this rear base 21 by a second hinge-point 27b, front to this second connecting rod 29 and this base 11 is connected by a 3rd hinge-point 29a, and this second connecting rod 29 is connected with this rear base 21 by a 4th hinge-point 29b.With this, this rear base 21 is hingedly connected with this substrate 9 by this front base 11 with 29 by means of this connecting rod 27.
In use location and bottom position shown in Figure 4, this rear base double leval jib 26 keeps locking by this lock 23.There are also installed first backplate parts of this backplate 7 in this rear base 21.One of this backplate 7 relative to these the first backplate parts around backrest oscillating axle 33 swingable and this backrest 5 place can be fixed on the second backplate parts of this first backplate parts locking.Therefore, this backrest 5 can regulate it relative to the degree of dip of this rear base 21 by this backplate 7.This backrest oscillating axle 33 between two vehicle seat sides on even keel extend and entity design ( ausbildung) transiting rod between the backplate 7 of these both sides can be used as in.
This seat cushion 3 passes through just what a articulation piece 35 is directly hinged on this backrest 5 place in both sides.To this, cushion rack 3a (precisely two side members of this cushion rack) rear on travel direction of this frame shape is provided with an arm 3b, this arm this on this cushion rack 3a molded and obliquely upwards (with backward) stretch out.Arrange there is this articulation piece 35 in the end of this arm 3b.This articulation piece 35 offsettingly arranges relative to this backrest oscillating axle 33 and has the rotation axis that is parallel to this backrest oscillating axle 33.In this design attitude, this articulation piece 35 be positioned at top and on travel direction this backrest oscillating axle 33 rear.These two articulation pieces of rocking arm 13, this has the backplate 7 of backrest oscillating axle 33 and this articulation piece 35 forms another double leval jib, hereinafter referred to as seat cushion double leval jib 36.This seat cushion double leval jib 36 keeps locking by this backplate 7 in these use locations.
In the Slope angle adjustment of this backrest 5, this backplate 7 unlocks on each vehicle seat side, and this backrest 5 swings in the position of expectation around this backrest oscillating axle 33, and wherein this seat cushion double leval jib 36 also moves, and each backplate 7 locking again afterwards.The movement of this seat cushion double leval jib 36 have also been changed the degree of dip of this seat cushion 33.This backrest 5 also can swing by even keel backward, makes this seat 1 occupy a riding position.
For making this seat 1 transfer in an in-position as a fabulous non-use position shown in Figure 3, this lock 23 unlocks.This rear base 21 is at this moment by this rear base double leval jib 26 (namely by this connecting rod 27 and 29) biased forward, its mode is, make this rear base 21 relative to this substrate 9 upwards and shift forward by the superposition of multiple hunting motion, this rear base departs from from this substrate 9 thus.This backplate 7 correspondingly keeps locking.But, this backrest 5 thus in the arrangement of rigidity relative to this rear base 21 forward rocking motion on the whole.The rocking arm 13 of this forward rocking motion makes the front end of this seat cushion 3 reduce, and the bias movement of this rear base 21 makes the rear end of this seat cushion 3 raise simultaneously.
When arrival conveniently enters the in-position of the seat of rear row, optionally front base 11 locking with this of this lock 23 or another closing appliance, that is, the preferably locking mutually of this rear base 21 and this front base 11.Realize after remove the above-mentioned locking between these bases 11 and 21 mentioned with the order contrary with described step to returning of the use location be occupied before.
By the contrast between this use location and this in-position, a virtual alternative pivot point (Ersatzdrehpunkt) 50 for this rear base double leval jib 26 can be limited.If this rear base 21 is hinged on this substrate 9 or this vehicle structure place in the alternative pivot point 50 that this is virtual, so this seat 1 may have identical starting position and end position around the hunting motion of this virtual alternative pivot point 50 as during this rear base double leval jib 26 of use.But in a solution in accordance with the invention, this virtual alternative pivot point 50 is obviously positioned at the below of this substrate 9, so can not realize.This rear base 21 is directly hinged on this substrate 9 place may not reach desired and enter size (namely in the size entering space at this seat 1 rear).Thus achieve and utilize this pendulum angle scope when shorter swing arm better by this rear base double leval jib 26.
When from this use location to this in-position transition, the being forced property of locking of this seat slide 9a and 9b unlocks with controlling, this second seat slide 9b can be moved forward, which increases the space (namely entering size) at this seat 1 rear and be more easy to enter.This realizes in the following way, makes one of this connecting rod 27 and 29 (in this case this second connecting rod 29) manipulation unblock to this guide rail when swinging.But based on the kinematic scheme of this seat 1 described before, this front base 11 is transversely seen between this second connecting rod 29 and the pin 99 of this track release part from seat support.
One in the accompanying drawings unshowned bolt to be bearing in the region of the 3rd hinge-point 29a of this rear base double leval jib 26 in an opening of this front base 11 and through it.This front base 11 preferably has a collar driving device (Kragenzug) at this, and this collar driving device is lined with a sintering metal lining.From seat transversely, these two bolt ends stretch out from this front base on the not ipsilateral of this front base 11.(especially welding) is anti-rotationally fixed at this region place in the region of the end of this connecting rod 29 in the middle of this seat dorsad of this bolt.A manipulation device 60 is anti-rotationally fixed on this end in the contrary end of this bolt, and this manipulation device is made up of the control wheel 62 of a tabular substantially, and this control wheel carries the manipulation cam 65 of an especially water-drop-shaped.This control wheel 62 extends perpendicular to the longitudinal axis of this bolt and S. A..
This control wheel 62 has a hole 62a with orbicular basic geometric configuration.This orbicular basic geometric configuration is scabbled in a position in this hole circle week, makes this hole 62a have the profile of a rotation asymmetry.This bolt at least has complementary (namely mend become one scabble the orbicular of region (Abflachung)) corresponding profile towards the end of this control wheel 62, by push-jump for this control wheel 62 on this corresponding profile, this bolt is received wherein by this hole 62a matchingly.The profile of the rotation asymmetry before described is for the alignment between this control wheel 62 and this bolt and moment of torsion transmission.
This control wheel 62 is fixed on this bolt in the axial direction, its mode is such as, make this bolt have the boss (Absatz) of a setting of the axis relative to this control wheel 62 in one direction, and form a rivet head in this bolt end after this control wheel 62 is passed.
This radially-protruding manipulation cam 65 is fixed on this control wheel 62 place prejudicially, is preferably integrally formed with this control wheel, and is configured to from this control wheel 62 out roughly on the direction of the seat centre of this seat 1.
In a variant of this embodiment, scabbling region and can so designing of this hole 62a and this bolt, makes, before this bolt drives this control wheel 62 by form fit, first can realize the relative rotation between these structural members.The beginning of this track release part can be limited thus targetedly according to the position of this second connecting rod 29.
During from this use location to this in-position transition, this connecting rod 29, the bolt be connected with connecting rod and the control wheel 62 being fixed on this bolt place rotate around the 3rd hinge-point 29a together with handling cam 65.At this, this manipulation cam 65 abuts in the finger 95a of the arm 95 of this trip lever 90 and makes it swing together from top.This finger 95a unlocks this guide rail from the pin 99 that top is pressed in this track release part thus, makes this second seat slide 9b be moveable relative to this First seat rail 9a, especially moves forward.
For making this seat 1 to a bottom position as another fabulous non-use position (flat floor position (Flat-Floor-Position)) transition (provide in this position one strengthen loading space), this backrest 5 after this backplate 7 is unlocked to front upset.This seat cushion double leval jib 36 moves as when Slope angle adjustment.By making this rocking arm 13 move forward, therefore this seat cushion double leval jib 36 setting in motion and this seat cushion 3 decline.Along with being close to this bottom position, wherein the rear side of this backrest 5 is at least probably arranged in horizontal direction, and this backrest 5 is placed on this seat cushion 3.This rear base double leval jib 26 keeps motionless at this seat 1 to during a bottom position transfer, makes this manipulation device 60 keep motionless and this guide rail latching member maintenance locking.
The fixing of bottom position that this is turned to together is undertaken by the locking of this backplate 7.Realize after this backplate 7 being unlocked with the order contrary with described step to returning of the use location be occupied before.
These features disclosed in above-mentioned specification sheets, claims and accompanying drawing both can individually also can be combined for realizing the present invention in the configuration that they are different.
Reference list
1 seat
3 seat cushions
3a cushion rack
3b arm
5 backrests
7 backplates
9 pedestals
9a First seat rail
9b second seat slide
Base before 11
13 rocking arms
21 rear bases
22 transverse tubes
23 locks
26 rear base double leval jib
27 first connecting rods
27a (rear base double leval jib) the first hinge-point
27b (rear base double leval jib) the second hinge-point
29 second connecting rods
29a (rear base double leval jib) the 3rd hinge-point
29b (rear base double leval jib) the 4th hinge-point
33 backrest oscillating axles
35 articulation pieces
36 seat cushion double leval jib
50 virtual alternative pivot point
60 manipulation device
62 control wheels
62a hole
65 handle cam
90 trip levers
92 S. A.s
93 springs
95 arms
95a finger
96 plastic grips
99 pins

Claims (15)

1. seat (1), especially automobile seat, the use location that this seat can be applicable to personnel's conveying from least one is transferred at least one non-use position, and this seat has
A) seat cushion (3) and a backrest (5)
B) pedestal be connected with vehicle (9), this pedestal comprise a First seat rail (9a) and one can with second seat slide (9b) of this First seat rail (9a) locking,
C) one is hinged on the kinematic scheme (13 at this pedestal (9) place, 26,27,29,36), this kinematic scheme is used for this seat (1) to transfer to this at least one non-use position from this use location, wherein this kinematic scheme (13,26,27,29,36) comprise at least one connecting rod (27,29), this connecting rod is at a hinge-point (27a, front base (11) place be connected with this pedestal (9) is can be rotated to support on 29a)
D) one and this at least one connecting rod (27,29) manipulation device (60) of anti-rotationally connection or synchronous connection, this manipulation device is used for this second seat slide (9b) and this First seat rail (9a) being unlocked as during non-use position occupying an in-position, this second seat slide (9b) is made to be moveable, it is characterized in that
E) this manipulation device (60) is arranged in one of this base (11) this at least one connecting rod (27 dorsad, 29) on side and this at least one connecting rod (27,29) to be connected with this manipulation device (60) its bolt supported by one or synchronously connect.
2. seat according to claim 1 (1), it is characterized in that, this seat (1) comprising: at least one is hinged on the rocking arm (13) at this pedestal (9) and this seat cushion (3) place at least indirectly; One be hinged on this at least one connecting rod (27,29) place and with the rear base (21) of this pedestal (9) releasably locking; A backrest oscillating axle (33), this backrest (5) is hinged on this rear base (21) place swingably around this backrest oscillating axle; And an articulation piece (35) this seat cushion (3) being directly hinged on this backrest (5) place.
3. seat according to claim 2 (1), is characterized in that, this at least one rocking arm (13) is hinged on front base (11) place that is arranged on this pedestal (9) place.
4. the seat (1) according to Claims 2 or 3, it is characterized in that, this seat (1) in this in-position during transition this rear base (21) to unlock and by this at least one connecting rod (27,29) depart from this pedestal (9), simultaneously this backrest (5) forward rocking motion when keeping its degree of dip relative to this rear base (21).
5. according to the seat (1) one of claim 2 to 4 Suo Shu, it is characterized in that, this seat cushion (3) is hinged on this backrest (5) place by just what a articulation piece (35) on two vehicle seat sides and this articulation piece (35) offsettingly arranges relative to this backrest oscillating axle (33) and has the axis of oscillation parallel with this backrest oscillating axle.
6. according to the seat (1) one of claim 2 to 5 Suo Shu, it is characterized in that, this seat cushion (3) has a base support (3a) as structure, from this base support, stretch out an arm (3b), arrange there is this articulation piece (35) in the end of this arm.
7. according to the seat (1) one of claim 2 to 6 Suo Shu, it is characterized in that, these articulation pieces of the backplate (7) with this backrest oscillating axle (33), this articulation piece (35) and this rocking arm (13) limit a double leval jib (36), and this seat cushion (3) can be declined when this backplate (7) unlocks by this double leval jib.
8. according to the seat (1) one of claim 2 to 7 Suo Shu, it is characterized in that, make this backrest (5) forward rocking motion at this seat (1) to during the bottom position transition smooth as of another non-use position and this seat cushion (3) is declined, and this second seat slide (9b) and this First seat rail (9a) keep locking.
9. according to the seat (1) one of the claims Suo Shu, it is characterized in that, this manipulation device (60) comprises one and has the control wheel (62) that is handled cam (62).
10. seat according to claim 9 (1), is characterized in that, this control wheel (62) has a hole (62a) and this bolt is anti-rotationally received in wherein by this hole (62a).
11. seats according to claim 10 (1), it is characterized in that, this hole (62a) has one and scabbles the orbicular basic geometric configuration in region with local and this bolt has a complementary corresponding profile, and this bolt is anti-rotationally received in wherein by this hole (62a).
12., according to the seat (1) one of claim 9 to 11 Suo Shu, is characterized in that, this manipulation cam (65) is fixed on this control wheel (62) place prejudicially.
13., according to the seat (1) one of claim 9 to 12 Suo Shu, is characterized in that, this manipulation cam (65) and this control wheel (62) are integrally formed.
14., according to the seat (1) one of claim 9 to 13 Suo Shu, is characterized in that, when occupying this in-position, this manipulation cam (62) handles a trip lever (90).
15. seats according to claim 14 (1), is characterized in that, this trip lever (90) handles the pin (99) of a guide rail latching member.
CN201380046982.1A 2012-09-28 2013-09-02 Seat, especially automobile seat Active CN104619550B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102012019476 2012-09-28
DE102012019476.5 2012-09-28
DE102013204802.5 2013-03-19
DE102013204802.5A DE102013204802B4 (en) 2012-09-28 2013-03-19 Vehicle seat, in particular motor vehicle seat
PCT/EP2013/068074 WO2014048681A1 (en) 2012-09-28 2013-09-02 Vehicle seat, in particular a motor vehicle seat

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CN104619550A true CN104619550A (en) 2015-05-13
CN104619550B CN104619550B (en) 2016-12-28

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CN201380046982.1A Active CN104619550B (en) 2012-09-28 2013-09-02 Seat, especially automobile seat

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CN (1) CN104619550B (en)
DE (1) DE102013204802B4 (en)
WO (1) WO2014048681A1 (en)

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CN106394322A (en) * 2016-08-26 2017-02-15 麦格纳汽车技术（上海）有限公司徐汇分公司 Automobile seat adjusting device capable of being tilted forward and folded
CN106696772A (en) * 2016-12-30 2017-05-24 重庆宏立至信汽车部件制造有限公司 Middle-rear-row seat with flat laying function, forward bending function and function of front-back moving after forward bending
CN109130966A (en) * 2017-06-28 2019-01-04 长城汽车股份有限公司 Seat and vehicle with release lever
CN111051125A (en) * 2017-09-08 2020-04-21 博泽科堡汽车零件欧洲两合公司 Vehicle seat capable of swinging forwards
US20220072977A1 (en) * 2018-12-19 2022-03-10 II Ronald Zimmerman A Seat Assembly For Use In An Automotive Vehicle For Movement Between A Plurality Of Positions

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DE102016225843A1 (en) 2016-08-08 2018-02-08 Adient Luxembourg Holding S.a.r.l. Vehicle seat, in particular motor vehicle seat
CN110329118A (en) * 2019-07-10 2019-10-15 富卓汽车内饰（安徽）有限公司 A kind of connecting rod drive-type seat fast moves unlocking mechanism

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CN101213107A (en) * 2005-06-02 2008-07-02 英提尔汽车公司 Vehicle seat assembly with stand up position
FR2914593A1 (en) * 2007-04-05 2008-10-10 Cera Motor vehicle seat, has cam connected to front connecting rod and mobile in rotation around transversal axle, where cam and cam follower forming surface are arranged to activate actuator during rolling back of backrest
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106394322A (en) * 2016-08-26 2017-02-15 麦格纳汽车技术（上海）有限公司徐汇分公司 Automobile seat adjusting device capable of being tilted forward and folded
CN106696772A (en) * 2016-12-30 2017-05-24 重庆宏立至信汽车部件制造有限公司 Middle-rear-row seat with flat laying function, forward bending function and function of front-back moving after forward bending
CN109130966A (en) * 2017-06-28 2019-01-04 长城汽车股份有限公司 Seat and vehicle with release lever
CN111051125A (en) * 2017-09-08 2020-04-21 博泽科堡汽车零件欧洲两合公司 Vehicle seat capable of swinging forwards
US20220072977A1 (en) * 2018-12-19 2022-03-10 II Ronald Zimmerman A Seat Assembly For Use In An Automotive Vehicle For Movement Between A Plurality Of Positions

Also Published As

Publication number Publication date
DE102013204802B4 (en) 2015-02-05
CN104619550B (en) 2016-12-28
DE102013204802A1 (en) 2014-04-03
WO2014048681A1 (en) 2014-04-03

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