CN109353254A - A kind of commutation type automotive seat of multi-direction adjusting - Google Patents
A kind of commutation type automotive seat of multi-direction adjusting Download PDFInfo
- Publication number
- CN109353254A CN109353254A CN201811485612.9A CN201811485612A CN109353254A CN 109353254 A CN109353254 A CN 109353254A CN 201811485612 A CN201811485612 A CN 201811485612A CN 109353254 A CN109353254 A CN 109353254A
- Authority
- CN
- China
- Prior art keywords
- seat
- connecting rod
- rocking bar
- sliding rail
- children
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 210000000078 claw Anatomy 0.000 claims abstract description 11
- 230000002441 reversible effect Effects 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
- B60N2/14—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 rotatable, e.g. to permit easy access
- B60N2/143—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 rotatable, e.g. to permit easy access taking a position opposite to the original one
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2857—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child
- B60N2/2863—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child backward facing
-
- 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
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
- B60N2/2893—Fixation to a transversal anchorage bar, e.g. isofix coupled to the seat sub-frame
Abstract
A kind of commutation type automotive seat of multi-direction adjusting of the present invention, seat-assembly, chair backrest angle adjuster and angle adjustor unblock button including connecting seat cushion, it is additionally provided with the seat comfort regulating mechanism of reversible seat bracket component, commutation front and back, and the children's armchair safety device after commutation;Wherein, commutate the seat comfort regulating mechanism of front and back, including sliding rail and its is adjusted backwards or forwards mechanism, in seat cushion following settings sliding rail and setting sliding rail unlocking mechanism, downside sideway stance in backrest lower end is equipped with sliding rail button, and sliding rail button passes through control claw lockable or release sliding rail;Backrest angle adjustor is equipped with controllable locking mechanism by a pair of imperfect gear mechanism and constitutes;Children's armchair safety device includes concatenated first axle four-bar mechanism and second hinge four-bar mechanism, connects children's armchair safety interface in the passive rocking bar extended segment of second hinge four-bar mechanism.The present invention is especially suitable for the automobiles for having multiple rows of seat.
Description
Technical field
The present invention relates to car accessories technical fields, and in particular to a kind of automotive seat of adjustable commutation.
Background technique
Current automotive seat is substantially all in the presence of as how orientation of chair is fast adjusted, can seat comfort degree sufficiently may be used
The asking in terms of component that the setting of tune, child safety device is arranged with other function occurs in seat conversion
Topic.The automobile of the prior art, such as SUV, MPV, commercial vehicle, large-sized truck and jubilee wagen motor vehicles generally include front row seat
Chair, middle row seat chair and back seat.In order to adjust the direction of seat, existing method be all by rotation front-row seats skeleton with
It realizes, turn to that later space allocation is then more difficult, especially the seat of the prior art is for turning to later children's safety
Device cannot solve due to turning to and can not have both.
Summary of the invention
The object of the present invention is to overcome orientation of chair present in the automotive seat of the prior art cannot fast adjust, seat
The problem of adjustment of chair comfort level is not convenient enough and comprehensive, especially child safety device cannot take into account aspects with steering, provides
A kind of seat can quickly commutate, comfort level facilitates novel seat that is adjustable and adding children's armchair safety device to fill before and after seat
It sets.
The purpose of the present invention is what is be achieved through the following technical solutions.
A kind of commutation type automotive seat of multi-direction adjusting, seat-assembly, chair backrest angle adjuster including connecting seat cushion
With angle adjustor unblock button, characterized in that be provided with reversible seat bracket component, the seat comfort of commutation front and back is adjusted
Children's armchair safety device after mechanism, and commutation;Wherein:
Reversible seat bracket component is suitable for for seat-assembly being installed to including the seat-riser that a pair separates
On the floor of vehicle, seat-riser extends between front-end and back-end and including the first sloping edge and the second sloping edge;
Cushion is pivotally coupled to seat-riser by the main pivot rods extended between seat-riser, and cushion can
The pivot between first obliquity and with first sloping edge adjacent second obliquity adjacent with the second sloping edge
Turn;Backrest, including a pair of parallel preceding controls connecting rod and rear controls connecting rod, preceding controls connecting rod and rear controls connecting rod are by seat
Backrest is operably coupled to seat-riser, and preceding controls connecting rod is in the upper end for being pivotally coupled to backrest
And be pivotally coupled between the lower end of seat-riser and extend, rear controls connecting rod is being pivotally coupled to
The upper end of backrest and being pivotally coupled between the lower end of seat-riser by rear control-rod extends, rear to control
Bar extends between seat-riser;And seat cushion control mechanism, including first connecting rod, second connecting rod and third connecting rod, it uses
In in response to backrest first vertical position adjacent with the front end of seat-riser and with the rear end phase of seat-riser
Movement between the second adjacent vertical position and cushion is controlled automatically between the first obliquity and the second obliquity
System, to limit forward seating position and backward seated position, wherein first connecting rod after being firmly secured to control-rod it is close
End and opposite distal end between extend, second connecting rod the proximal end and opposite distal end for being firmly secured to main pivot rods it
Between extend, and third connecting rod extends between the first end and a second end, and first end is pivotally coupled to first connecting rod
Distal end, second end is pivotally coupled to the distal end of second connecting rod;
Commutate the seat comfort regulating mechanism of front and back, including sliding rail and its is adjusted backwards or forwards mechanism, under seat cushion
Sliding rail and setting sliding rail unlocking mechanism is arranged in face, and the downside sideway stance in backrest lower end is equipped with sliding rail button, sliding rail button
It is connect by bracing wire with Universal-head, Universal-head is connect with the connecting bracket below seat cushion, and connecting bracket is supported by support shaft, even
The front end for connecing bracket is pressed on pitman shaft, and pitman shaft is connected to one with claw, and claw releasedly locks sliding rail;
Backrest angle adjustor is equipped with controllable locking mechanism by a pair of imperfect gear mechanism and constitutes;
Children's armchair safety device: including the first axle four-bar mechanism and second hinge four-bar mechanism being serially connected;The
One four-bar linkage includes one A of rocking bar, connecting rod one and the rocking bar connecting with the movable support lower end of reversible seat assembly
One B;Second hinge four-bar mechanism includes two B of two A of rocking bar, connecting rod two and rocking bar;One B of rocking bar and two A of rocking bar are fixedly connected on
In same root shaft, there is a strut in one end of chair framework, bracket is connected on strut, one end of two B of rocking bar rotates
End is hinged with one end of the bracket, and the other end, that is, swinging end of two B of rocking bar and one end of connecting rod two are hinged, while in the rocking bar
The extended segment of the other end of two B connects children's armchair safety interface.
Preferred embodiment, one A of rocking bar of children's armchair safety device and the lower end of backrest rivet;One B of rocking bar and shaft
Utilize welded connecting.
Preferred embodiment, two A of rocking bar and shaft 14 of children's armchair safety device utilize welded connecting, two A of rocking bar and connecting rod
Two-way crosses short axle one hingedly, and two B of rocking bar and the bracket being fixed on strut are hinged using short axle two.
Preferred embodiment, the second hinge four-bar mechanism and children's seat peace of the seat comfort regulating mechanism for front and back of commutating
Full interface is all to be symmetrical set.
The beneficial effects of the present invention are:
1, the requirement that can meet the occupant of various different demands especially solves the prior art for seat commutation and youngster
The contradiction that virgin seat safety device can not have both, cooperation orientation of chair conversion add automatic children's armchair safety interface, eliminate youngster
Virgin insecurity factor of riding;
2, operation is very easy, quick for seat commutation and children's armchair safety device;
3, seat is controlled by seat slide using button and claw to be moved forward and backward with adjustment space, very easy, cooperation
Seat inclination conversion, can all-round comfort adjusting;
4, the related mechanism member overwhelming majority is all disposed within the beneath of seat, will not tie up interior space;
5, children's armchair safety interface is constituted using concatenated two groups of four-bar linkages, avoids the component with other mechanisms
It interferes.
Detailed description of the invention
Fig. 1 is a kind of embodiment device structural upright schematic diagram of the invention;
Fig. 2 is seat rapid reverse mechanism schematic diagram;
Fig. 3 is seat commutation latter two different conditions schematic diagram;
Fig. 4 is that backrest is adjusted and sliding rail adjusts connection schematic diagram;
Fig. 5 is sliding rail unlock schematic diagram;
Fig. 6 is children's armchair safety schematic device;
Fig. 7 is that seat commutation child seat safety device adjusts schematic diagram in place.
In figure, headrest 1;2 seat cushion 3 of backrest;Strut 4;Sliding rail button 5;Bracing wire 6;Connecting bracket 7;Support shaft 7b;Even
Bar axis 8;Claw 9;Universal-head 10;Angle adjustor unblock button 11;Chair backrest angle adjuster 12;Children's armchair safety interface 13;Turn
Axis 14;Two A15 of rocking bar;Short axle 1;Connecting rod 2 17;Short axle 2 18;Two B19 of rocking bar;Seat-assembly 20;Bracket 21;Rocking bar one
B22;Connecting rod 1;Sliding rail 24;One A25 of rocking bar;Seat-riser 30;Seat cushion control mechanism 31.
Specific embodiment
Elaborate with reference to the accompanying drawing to the embodiment of the present invention: the present embodiment before being with technical solution of the present invention
It puts and is implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to down
The embodiment stated.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of commutation type automotive seat of multi-direction adjusting connects seat-assembly 20, the seat of seat cushion 3
Chair back angle adjustor 12 and angle adjustor unblock button 11 are provided with reversible seat bracket component, the seat of commutation front and back relaxes
Children's armchair safety device after adaptive regulating mechanism, and commutation;Wherein:
Reversible seat bracket component is suitable for pacifying seat-assembly 20 including the seat-riser 30 that a pair separates
It is attached on the floor of vehicle, seat-riser 30 extends between front-end and back-end and tilts including the first sloping edge and second
Edge;Cushion 3 is pivotally coupled to seat-riser 30 by the main pivot rods extended between seat-riser 30, sits
Pad can be in first obliquity adjacent with the second sloping edge and second obliquity adjacent with the first sloping edge
Between pivot;Backrest 2, including a pair of parallel preceding controls connecting rod and rear controls connecting rod, preceding controls connecting rod and rear control connect
Backrest 2 is operably coupled to seat-riser 30 by bar, and preceding controls connecting rod is being pivotally coupled to seat
The upper end of chair back 2 and being pivotally coupled between the lower end of seat-riser 30 extends, rear controls connecting rod with
It is pivotally coupled to the upper end of backrest 2 and seat-riser 30 is pivotally coupled to by rear control-rod
Extend between lower end, rear control-rod extends between seat-riser 30;And seat cushion control mechanism 31, including first connecting rod,
Second connecting rod and third connecting rod, for vertical adjacent with the front end of seat-riser 30 first in response to backrest 2
Movement between position and the second vertical position adjacent with the rear end of seat-riser 30 and to cushion in the first obliquity
And second carry out automatically controlling between obliquity, to limit forward seating position and backward seated position, wherein first connects
Bar extends between the proximal end of control-rod and opposite distal end after being firmly secured to, and second connecting rod is being firmly secured to lead
Extend between the proximal end of pivot rods and opposite distal end, and third connecting rod extends between the first end and a second end, first
End is pivotally coupled to the distal end of first connecting rod, and second end is pivotally coupled to the distal end of second connecting rod;Seat
Two kinds of different conditions after chair commutation are referring to Fig. 3.
Commutate the seat comfort regulating mechanism of front and back, including sliding rail 24 and its is adjusted backwards or forwards mechanism, in seat cushion
Following settings sliding rail 24 and setting sliding rail unlocking mechanism are equipped with sliding rail button 5 in the downside side of 2 lower end of backrest, sliding
Rail button 5 is connect by bracing wire 6 with Universal-head 10, and Universal-head 10 is connect with the connecting bracket 7 below seat cushion, and connecting bracket 7 is logical
Support shaft 7b support is crossed, the front end of connecting bracket 7 is pressed on pitman shaft 8, and pitman shaft 8 is connected to one with claw 9, claw
9 releasedly lock sliding rail 24, referring to fig. 4, Fig. 5.
When seat forward when, if passenger requires front and back comfort, button 5 can be lifted upwards and press sliding rail button
5 unlock, and the bracing wire 6 connecting with sliding rail unlocking mechanism is pulled up after 5 stress of sliding rail button, and 6 stress of bracing wire pulls unlocking mechanism
In Universal-head 10, Universal-head 10 connect with connecting bracket 7, and when bracing wire 6 pulls Universal-head 10, connecting bracket 7 passes through support
Axis 7b support, connecting bracket 7 will be pressed downward pitman shaft 8, since pitman shaft 8 and claw 9 are integral structures, so connecting rod 8 by
After 7 downward pressure of connecting bracket, stress is downward simultaneously for claw 9, and then sliding rail 24 unlocks, since glidepath is connect with vehicle body, on
Sliding rail is connect with chair framework, so seat, which can be realized, after sliding rail unlock is adjusted backwards or forwards function.
Chair backrest angle adjuster 12, which by a pair of imperfect gear mechanism is equipped with locking mechanism and constitutes and be furnished with angle adjustor, to be unlocked
Button 11;When seat forward when, if passenger requires 2 comfort of backrest, angle adjustor unblock button 11 can be pressed
Unlock, the unlocking mechanism that angle adjustor unblock button 11 touches chair backrest angle adjuster 12 make its unlock, realize after angle adjustor unlock
Backrest 2 is adjusted backwards or forwards function.The headrest 1 being connected on backrest can individual transform direction.
Children's armchair safety device: including the first axle four-bar mechanism and second hinge four-bar mechanism being serially connected;The
One four-bar linkage includes one A25 of rocking bar, the connecting rod 1 connecting with the movable support lower end of reversible seat assembly 20
With one B22 of rocking bar;Second hinge four-bar mechanism includes two B19 of two A15 of rocking bar, connecting rod 2 17 and rocking bar;One B22 of rocking bar and rocking bar
Two A15 are fixedly connected in same root shaft 14, are had a strut 4 in one end of chair framework, are connected to bracket on strut 4
21, one end, that is, turning end of two B19 of rocking bar and one end of the bracket 21 are hinged, the other end, that is, swinging end of two B19 of rocking bar and company
One end of bar 2 17 is hinged, meanwhile, children's armchair safety interface 13 is connected in the extended segment of the other end of two B19 of rocking bar.
Since children's armchair safety interface 13 is not the hinged place for corresponding directly to rocking bar two B19 and connecting rod 2 17, so preferably using
Visual angle relationship solves planar pivot four-bar mechanism, and figure method can also be used as with calculating method and acquires specific structure parameter.Referring to figure
6, Fig. 7.
One A25 of rocking bar of children's armchair safety device and the lower end of backrest 2 rivet;14 benefit of one B22 of rocking bar and shaft
With welded connecting.
For two A15 of rocking bar and shaft 14 of children's armchair safety device using being welded to connect, two A15 of rocking bar and connecting rod 2 17 are logical
Cross short axle 1 hingedly, two B19 of rocking bar and the bracket 21 being fixed on strut 4 are hinged using short axle 2 18.
The working principle of children's armchair safety device: when backrest 2 travels forward, due to backrest 2 and one A25 of rocking bar
It is riveted together, so backrest 2 drives connecting rod 1, connecting rod one by one A25 of rocking bar in first axle four-bar mechanism
23 drive one B22 of rocking bar simultaneously drive shaft 14 to rotate, and shaft 14 welds together with two A15 of rocking bar, so when shaft 14 rotates
When drive two A15 of rocking bar rotate together, two A15 of rocking bar by short axle 1 push connecting rod 2 17 travel forward, 2 17 band of connecting rod
Shake two B19 of bar up to swing, since children's armchair safety interface 13 is connected to the extended segment of two B19 of rocking bar, so in seat
While backrest turns to, by above-mentioned series of drive, children's armchair safety interface 13 is unfolded and runs to design position.
The present invention adds children's armchair safety device, the children when backrest 2 commutates to rearward position by forward facing position
Face-to-face, children's armchair safety interface 13 stretches out therewith in commutation process, commutates to forward when by seat by seat and third row
When position, children's armchair safety interface 13 is placed to seat bottom by mechanism kinematic, does not influence the normal use of passenger.This
Device can meet the demand for having the family of child, when chair turnover back seat backward, children's armchair safety interface 13 stretch out connection
Children's seat, parent face children just, can be convenient to parent and look after children.
The second hinge four-bar mechanism and children's armchair safety interface of seat comfort regulating mechanism before and after commutating are all
To be symmetrical set.
The present invention have orientation of chair and space can quick-adjustsing function, and have children's armchair safety device, have
Structurally reasonable, easy to operate advantage.If those skilled in the art makees simple modifications or substitutions to foregoing invention content,
Such change is not to be regarded as a departure from the scope of the present invention, all obviously to repair to those skilled in the art in this way
Change and is included within the scope of the claims of the invention.
Claims (4)
1. a kind of commutation type automotive seat of multi-direction adjusting, including connect the seat-assembly of seat cushion, chair backrest angle adjuster and
Angle adjustor unblock button, characterized in that be provided with reversible seat bracket component, the seat comfort of commutation front and back adjusts machine
Children's armchair safety device after structure, and commutation;Wherein:
Reversible seat bracket component is suitable for seat-assembly being installed to vehicle including the seat-riser that a pair separates
Floor on, seat-riser extends between front-end and back-end and including the first sloping edge and the second sloping edge;Cushion,
It is pivotally coupled to seat-riser by the main pivot rods extended between seat-riser, and cushion can be with
It is pivoted between the first adjacent obliquity of two sloping edges and the second obliquity adjacent with the first sloping edge;Seat
Backrest, including a pair of parallel preceding controls connecting rod and rear controls connecting rod, preceding controls connecting rod and rear controls connecting rod by backrest with
Be operatively coupled to seat-riser, preceding controls connecting rod the upper end for being pivotally coupled to backrest and with
It is pivotally coupled between the lower end of seat-riser and extends, rear controls connecting rod is leaned on being pivotally coupled to seat
The upper end of back and being pivotally coupled between the lower end of seat-riser by rear control-rod extends, and rear control-rod is present
Extend between chair lifter;And seat cushion control mechanism, including first connecting rod, second connecting rod and third connecting rod, for responding
In backrest in first vertical position adjacent with the front end of seat-riser and adjacent with the rear end of seat-riser
Movement between two vertical positions and cushion is carried out automatically controlling between the first obliquity and the second obliquity, thus
Limit forward seating position and backward seated position, wherein first connecting rod after being firmly secured to the proximal end of control-rod and
Extend between opposite distal end, second connecting rod prolongs between the proximal end and opposite distal end for being firmly secured to main pivot rods
It stretches, and third connecting rod extends between the first end and a second end, first end is pivotally coupled to the remote of first connecting rod
End, second end are pivotally coupled to the distal end of second connecting rod;
Commutate the seat comfort regulating mechanism of front and back, including sliding rail and its is adjusted backwards or forwards mechanism, sets below seat cushion
Sliding rail and setting sliding rail unlocking mechanism are set, the downside sideway stance in backrest lower end is equipped with sliding rail button, and sliding rail button passes through
Bracing wire is connect with Universal-head, and Universal-head is connect with the connecting bracket below seat cushion, and connecting bracket is supported by support shaft, connection branch
The front end of frame is pressed on pitman shaft, and pitman shaft is connected to one with claw, and claw releasedly locks sliding rail;
Backrest angle adjustor is equipped with controllable locking mechanism by a pair of imperfect gear mechanism and constitutes;
Children's armchair safety device: including the first axle four-bar mechanism and second hinge four-bar mechanism being serially connected;First hinge
Chain four-bar mechanism includes one B of one A of rocking bar, connecting rod one and rocking bar connecting with the movable support lower end of reversible seat assembly;
Second hinge four-bar mechanism includes two B of two A of rocking bar, connecting rod two and rocking bar;One B of rocking bar and two A of rocking bar is fixedly connected on same
In root shaft, have a strut in one end of chair framework, be connected to bracket on strut, one end, that is, turning end of two B of rocking bar with
One end of the bracket is hinged, and the other end, that is, swinging end of two B of rocking bar and one end of connecting rod two are hinged, while in two B of rocking bar
The other end extended segment connect children's armchair safety interface.
2. a kind of commutation type automotive seat of multi-direction adjusting according to claim 1, characterized in that children's armchair safety
One A of rocking bar of device and the lower end of backrest rivet;One B of rocking bar and shaft utilize welded connecting.
3. a kind of commutation type automotive seat of multi-direction adjusting according to claim 2, characterized in that children's armchair safety
Two A of rocking bar and shaft 14 of device are using being welded to connect, and two A of rocking bar and connecting rod two-way cross short axle one hingedly, two B of rocking bar and fixation
Bracket on strut is hinged using short axle two.
4. a kind of commutation type automotive seat of multi-direction adjusting according to claim 1,2 or 3, characterized in that before commutation
The second hinge four-bar mechanism and children's armchair safety interface of seat comfort regulating mechanism afterwards are all to be symmetrical set.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811485612.9A CN109353254B (en) | 2018-12-06 | 2018-12-06 | Reversing type automobile seat with multidirectional adjustment function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811485612.9A CN109353254B (en) | 2018-12-06 | 2018-12-06 | Reversing type automobile seat with multidirectional adjustment function |
Publications (2)
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CN109353254A true CN109353254A (en) | 2019-02-19 |
CN109353254B CN109353254B (en) | 2024-04-19 |
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CN201811485612.9A Active CN109353254B (en) | 2018-12-06 | 2018-12-06 | Reversing type automobile seat with multidirectional adjustment function |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113844342A (en) * | 2021-11-09 | 2021-12-28 | 麦格纳座椅研发(重庆)有限公司 | Car seat based on inclination adjustment mechanism |
CN115303312A (en) * | 2022-08-05 | 2022-11-08 | 浙江大丰轨道交通装备有限公司 | Passenger self-reversing bidirectional seat with locking function |
WO2022257512A1 (en) * | 2021-06-10 | 2022-12-15 | 延锋国际汽车技术有限公司 | Seat five link structure |
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ATA657079A (en) * | 1979-10-09 | 1983-07-15 | Steyr Daimler Puch Ag | BACKREST, ESPECIALLY FOR MOTOR VEHICLE SEATS |
EP0121621A1 (en) * | 1983-02-08 | 1984-10-17 | Leggett & Platt, Incorporated | A recliner mechanism for use in a recliner chair |
JPH11129798A (en) * | 1997-10-28 | 1999-05-18 | Tachi S Co Ltd | Seat to be used for vehicle |
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CA2661130A1 (en) * | 2006-10-05 | 2008-04-10 | Magna Seating Inc. | Fold flat seat assembly with drive link |
WO2008067648A1 (en) * | 2006-12-04 | 2008-06-12 | Intier Automotive Inc. | Stand up seat assembly with retractable rear leg |
CN105644394A (en) * | 2014-11-18 | 2016-06-08 | 佛吉亚(中国)投资有限公司 | Automobile seat |
CN209225001U (en) * | 2018-12-06 | 2019-08-09 | 麦格纳座椅(台州)有限公司 | A kind of commutation type automotive seat of multi-direction adjusting |
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CN115303312A (en) * | 2022-08-05 | 2022-11-08 | 浙江大丰轨道交通装备有限公司 | Passenger self-reversing bidirectional seat with locking function |
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