CN109484258A - Linkage of unlocking formula automotive seat - Google Patents
Linkage of unlocking formula automotive seat Download PDFInfo
- Publication number
- CN109484258A CN109484258A CN201811503120.8A CN201811503120A CN109484258A CN 109484258 A CN109484258 A CN 109484258A CN 201811503120 A CN201811503120 A CN 201811503120A CN 109484258 A CN109484258 A CN 109484258A
- Authority
- CN
- China
- Prior art keywords
- sliding rail
- lock
- seat
- unlocking
- lock pin
- 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
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 56
- 230000009467 reduction Effects 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000003447 ipsilateral effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 16
- 230000036544 posture Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000070928 Calligonum comosum Species 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- B60N2/04—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
- B60N2/04—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
-
- 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
- B60N2/08—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 characterised by the locking device
-
- 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
-
- 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
-
- 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 discloses a kind of linkage of unlocking formula automotive seats, including backrest, seat frame and sliding rail assembly, seat frame two sides from it is rear to preceding be successively arranged flat back link, unlocking link, lean forward connecting rod and flat front rod, sliding rail assembly includes upper sliding rail, glidepath and for the lockable mechanism by upper slide rail locking on glidepath, lockable mechanism includes sliding rail lock pin, backrest lower end is equipped with by privately locking, and is equipped with ground lock unlock attacker by back；Unlocking link can oppress sliding rail lock pin by linkage of unlocking mechanism and carry out sliding rail unlock, make it into and easily enter posture.By by privately locking with sliding rail unlock linkage mechanism, it can be achieved that the linkage of unlocking sliding rail that leans forward of seat, components are less, clever structure, have good reliability and operability, and more preferably user experience.
Description
Technical field
The invention belongs to arta vehicle seat unit technical fields, and in particular to a kind of linkage of unlocking formula automotive seat.
Background technique
Automotive seat is the essential element of automobile, and for some SUV, MPV type cars, car is usually provided with three rows seat
Chair, when driving, in order to which when more easily passenger enters three rows of seats or places article in seat, just usually requiring will be front-seat
Seat fell or turned down certain angle and to Forward, to concede enough spaces, therefore be usually equipped on middle row seat chair easily
Into unlocking mechanism, to realize resigning purpose, or in sedan-chair race, need front-row seats are advancing slip, rear passenger can pass through
Front door enters heel row, however existing easy to be more complicated into unlocking mechanism, and seat widget is more, and it is difficult to increase assembly
Degree, greatly reduces assembly efficiency, and since widget is more, in later period use process, it is easier to it damages, reliability is poor,
Because it is again inside seat, maintenance replacement trouble may cause the service life for shortening the seat using its mechanism.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of linkage of unlocking formula automotive seats, and it is easy to simplify middle row seat chair
Access mechanism is more advantageous on its quick assembling to seat, and components are less, is prolonged the service life, while it is raw to reduce seat
Produce manufacturing cost and its security reliability.
To achieve the above object, technical solution of the present invention is as follows:
A kind of linkage of unlocking formula automotive seat, including backrest, seat frame and sliding rail assembly, the seat frame two sides from it is rear to preceding according to
It is secondary be equipped with flat back link, unlocking link, lean forward connecting rod and flat front rod, the sliding rail assembly includes upper sliding rail, glidepath
And for the lockable mechanism by upper slide rail locking on glidepath, the lockable mechanism includes sliding rail lock pin, and key is:
The backrest lower end should include lock tongue by privately lock, after upper sliding rail with the lock tongue equipped with being adapted equipped with by privately locking
Lock pin and preceding lock pin, and the position of preceding lock pin is higher than the position of rear lock pin, it is described to be equipped with by back for unlocking by privately locking
Ground lock unlock attacker；
The unlocking link is connected with revolving fragment close to the side of seat frame, the revolving fragment have along seat width direction to
The trundle of interior extension, the position that sliding rail lock pin is corresponded on upper sliding rail are equipped with solution locking plate, the sliding rail lock pin in a rotatable manner
On rotational plane in solution locking plate, and trundle and sliding rail lock pin are located at the two sides of solution locking plate, and seat is in initial appearance
When state, the lock tongue and rear lock pin are locked, and locality lock unlock attacker is by after lock tongue and the unlock of rear lock pin, and seat frame leans forward rotation, together
When unlocking link drive revolving fragment rotation, can make trundle push solution locking plate, make solve locking plate push sliding rail lock pin, by upper sliding rail with
Glidepath unlock enters seat and easily enters posture.
Backrest can be realized in initial appearance by the lock tongue locking with preceding lock pin and rear lock pin respectively using above scheme
State and the easy fixation entered under two kinds of postures, then by the rotation of leaning forward of seat entirety, linkage of unlocking seat is realized by unlocking link
Chair sliding rail, alloing seat, integrally in posture is easily entered, used widget is few, and production cost is low, has for activity forward
Conducive to assembly efficiency is improved, there is good reliability, and in this seat, will only lean on after privately lock unlock, seat
Can turn forward certain angle, concede for rear passenger larger into space.
As preferred: the seat further includes angle adjustor, angle adjustor upper junction plate and angle adjustor lower connecting plate, wherein angle modulation
Device upper junction plate is fixedly connected with backrest, angle adjustor lower connecting plate by angle adjustor and angle adjustor upper junction plate it is hinged, it is described on
Sliding rail be equipped with sliding rail upper junction plate, the upper end of the flat front rod and angle adjustor upper junction plate are hinged, the other end be bent to
Lower extension is simultaneously connected with the rear end of seat frame, and the lower end of unlocking link and the connecting rod that leans forward and sliding rail upper junction plate are hinged, upper end and tune
Angle device lower connecting plate is hinged, and the upper end of flat front rod and the front end of seat frame are hinged, and is equipped with resets wind spring therebetween, puts down
The lower end of front rod and sliding rail upper junction plate are hinged, when seat is in initial attitude, unlocking link, lean forward connecting rod and fall it is flat before
Connecting rod is in the state of tilting backwards, and the tilt angle of three is sequentially reduced.
By the arrangement of above several connecting rods, it can sufficiently meet seat in the rotation fortune that leans forward after privately lock unlock
It is dynamic, at the same by angle adjustor can also meet backrest individually lean forward or flat demand, and the reset wind spring of flat front rod can
Be conducive to the reset of bouncing of seat, improve seat user experience.
As preferred: it is described to be located on angle adjustor lower connecting plate by privately lock, it further include ground lock support, lock tongue by privately locking
Stop tab, adjustment plectrum and drag-line installation sheet, the lock tongue are rotatably installed on ground lock support by installation axle B,
And be arranged along seat front-rear direction, reduction torsion spring B is arranged on the installation axle B, the reduction torsion spring B has lock tongue application
The power of rotating tendency counterclockwise；
The lock tongue stop tab, adjustment plectrum and drag-line installation sheet are coaxially mounted on ground lock support by installation axle C, and
The lock tongue stop tab and lock tongue ipsilateral setting are arranged with reduction torsion spring C on installation axle C, and the reduction torsion spring C is to lock tongue backstop
Piece applies the power for the trend that rotates clockwise, and abuts lock tongue stop tab with lock tongue.Using the above structure, the totality by privately locking
Component is less, and mounting arrangement is ingenious, it is ensured that lock tongue has auto-reset function, has good reliability.
As preferred: the lock tongue stop tab has radially outwardly projecting rear abutting part, has on lock tongue along it
The radially outward preceding abutting part of protrusion, the face that the front side of the rear abutting part abuts with the rear side of preceding abutting part, and mutually abuts
Contact plane and smooth arc-shaped surface are all had, the contact plane of the two mutually abuts.Using the above structure, when lock tongue stop tab and lock
When tongue abuts, the stability that lock tongue stop tab is abutted with lock tongue can effectively be ensured by contact plane, and the presence of smooth arc-shaped surface
Ensure in unlocking process, lock tongue stop tab will not interfere when relatively rotating with lock tongue.
As preferred: the adjustment plectrum and drag-line installation sheet are located at the side far from lock tongue stop tab on ground lock support,
Wherein drag-line installation sheet is fixedly connected with installation axle C, and adjustment plectrum is connect in a rotatable manner with installation axle C；
Described ground lock support has the bracket flange extended towards lock tongue stop tab side, the rear end of the bracket flange
With notch, lock tongue stop tab has the clicking section for radially extending outwardly and passing through the notch, which is resetting torsion
Spring C effect is lower to abut with the front side of notch；
The drag-line installation sheet is in V-shape for installing Cable head, the adjustment plectrum, and rear and front end is respectively equipped with drawing
Rope fixing port and clamp port, the end of the clicking section has the pin of stirring towards adjustment plectrum side extension, described to stir
In pin insertion clamp port.
Using above scheme, the rotational travel of lock tongue stop tab is limited by flange notch, it is ensured that it is with good turn
Dynamic and reseting performance, that is, improve it to the backstop of lock tongue or the reliability of release, and the cloth by being arranged in ground lock support two sides
Office's structure is conducive to be held against the smoothness for privately locking whole center of gravity.
As preferred: the rear and front end of the lock tongue is respectively equipped with the rear fore shaft and preceding fore shaft of end opening, locks after described
The size of mouth and preceding fore shaft is adapted with rear lock pin and preceding lock pin respectively；
Fore shaft and preceding fore shaft are surrounded by upper lip and lower lip after described, side table of the lower lip far from corresponding fore shaft
Face is smooth arc-shaped surface, and end is bent towards fore shaft inside.
Using the above structure, lock can be made to be easier to be engaged with corresponding lock pin, thus realize the locking by privately locking, it will
Seat frame rear end, that is, angle adjustor lower connecting plate height and position is fixed, above-mentioned locking notch structure, can also improve its with it is corresponding
The occlusion stability of lock pin effectively prevent seat soil to fall and injures rear passenger by a crashing object.
As preferred: lock pin and preceding lock pin are U-shaped after described, and the rear lock pin is fixedly mounted on by loading frame
The rear end of sliding rail, the loading frame have the loading port being arranged along its length, and the position that loading port is corresponded on upper sliding rail is equipped with
Recessing groove；
Lock pin is arranged along upper sliding rail length direction after described, and preceding lock pin is obliquely installed in the front end of angle adjustor lower connecting plate,
There is between fore shaft and preceding fore shaft angle after described.
Using the above structure, the replacement and installation of lock pin after can more easily carrying out, while when by privately lock and rear lock
When pin locked, the presence of installing port and recessing groove will not interfere the rotation of lock tongue and the movement of angle adjustor lower connecting plate.
As preferred: the sliding rail assembly further includes manual unlocking component, and the both ends of the manual unlocking component are can be rotated
Mode is supported on sliding rail, and the solution locking plate is fixedly connected with the end of manual unlocking component；
The manual unlocking component has the unlock hand lever extended towards seat front end, is equipped with support between two upper sliding rails
Beam, the supporting beam are located at manual unlocking component rear, and solution locking plate reset tension spring is equipped between manual unlocking component and supporting beam.
Independent unlocking sliding rail manually can be also directly carried out in front of seat by the unlock hand lever in manual unlocking component, and
And be all to realize unlock by solving the linkage of locking plate, seat is leaned forward into unlock and manual unlocking be combined with each other, to optimize unlock
Component is conducive to improve global reliability, while reducing economic cost.
As preferred: the position that manual unlocking component is corresponded on the upper sliding rail is equipped with support frame, the manual unlocking group
Part further includes connecting rod and the mounting plate for being installed in the connecting rod two end, and the mounting plate is rotatably supported at branch by installation axle D
On support, and the installation axle D and connecting rod eccentric setting, unlock hand lever are fixedly connected with connecting rod；
There is the protruding portion extended above sliding rail upward on the upside of the mounting plate, have on support frame as described above along seat width
The trunnion that direction extends internally, the trunnion are located at immediately below protruding portion, and the both ends of the solution locking plate reset tension spring are fixed respectively
On mounting plate and supporting beam.
Using above scheme, limits the rotational travel of mounting plate jointly by installation trunnion and reset tension spring, utilize simultaneously
Reset tension spring realizes solution locking plate and unlocks the reset of hand lever, and components are less, and multiple functional, has more good reliability.
Compared with prior art, the beneficial effects of the present invention are:
Using linkage of unlocking formula automotive seat provided by the invention, by by privately lock, unlocking link and sliding rail unlock connection
The linkage of unlocking sliding rail that leans forward of seat can be realized in motivation structure, it is easier to make seat reach easily enter posture, components compared with
Few, clever structure has good reliability, and easy to operate light.
Detailed description of the invention
Fig. 1 is seat initial attitude structural schematic diagram of the invention；
Fig. 2 is in Fig. 1 by privately locking and unlocking piece status diagram；
Fig. 3 is partial enlarged view at A in Fig. 2；
Fig. 4 is the side view of Fig. 2；
Fig. 5 is the rear structure schematic diagram of Fig. 2；
Fig. 6 is in Fig. 2 by privately lock and rear lock pin closing component structure schematic diagram；
Fig. 7 is that the installation results by privately locking are schematic diagrames；
Fig. 8 is by privately lock construction schematic diagram；
Fig. 9 is lock bolt structure schematic diagram；
Figure 10 is the axonometric drawing of lock tongue；
Figure 11 is ground lock support structural schematic diagram；
Figure 12 is adjustment plectrum structure schematic diagram；
Figure 13 is the mounting structure schematic diagram of reduction torsion spring B and reduction torsion spring C；
Figure 14 is the side view of Figure 13；
Figure 15 is drag-line and the attachment structure schematic diagram by privately locking；
Figure 16 is the scheme of installation of rear lock pin；
Figure 17 is the fit structure schematic diagram of rear lock pin and loading frame；
Figure 18 is upper skid rail structure diagram；
Figure 19 is the schematic diagram that seat is in the posture that leans forward；
Figure 20 is partial enlarged view at B in Figure 19；
Figure 21 is partial enlarged view at C in Figure 19；
Figure 22 is that seat is in the schematic diagram for easily entering posture；
Figure 23 is partial enlarged view at D in Figure 22；
Figure 24 is the structural schematic diagram of crossbeam；
Figure 25 is the side view of Figure 24.
Specific embodiment
The invention will be further described with attached drawing with reference to embodiments.
Referring to figs. 1 to Figure 25, linkage of unlocking formula automotive seat of the invention mainly includes backrest 1, seat frame 2, angle adjustor 10
With sliding rail assembly 3, as shown, the lower end of backrest 1 is fixedly connected with angle adjustor upper junction plate 11, angle adjustor upper junction plate 11 is then
It is hinged with adjuster lower connecting plate 12 by angle adjustor 10, adjuster lower connecting plate 12 is connected (in the application with the rear end of seat frame 2
All around up and down direction with seat use state be reference), sliding rail assembly 3 mainly include upper sliding rail 30, glidepath 31, with
And for upper sliding rail 30 to be locked in the lockable mechanism on glidepath 31, the structure of lockable mechanism is similar to the patent No. in the present embodiment
It is 201810259791.8, the locking structure in entitled " bilingual locking-type sliding rail of automobile seat assembly ", lockable mechanism mainly wraps
Sliding rail lock pin 32 is included, sliding rail lock pin 32 runs through the upper wall of upper sliding rail 30, and when pushing the pushing of sliding track lock pin 32, lock can be realized
The unlock of locking mechanism, to make sliding rail 30 that can slide with respect to glidepath 31.
Upper sliding rail 30 has sliding rail upper junction plate 33, as shown, the two sides of seat are successively symmetrically arranged with down from rear to preceding
Flat back link 4, unlocking link 5, lean forward connecting rod 6 and flat front rod 7, wherein connecting in the upper end of flat back link 4 and angle adjustor
Fishplate bar 11 is hinged, and lower end is bent to the front of seat to be extended and be connected with the rear end of seat frame 2, unlocking link 5 and the connecting rod 6 that leans forward
Upper end is hinged with the front end of adjuster lower connecting plate 12, and lower end is hinged with sliding rail upper junction plate 33, flat front rod 7
Upper end and the front end of seat frame 2 are hinged, and the lower end front end hinged with sliding rail upper junction plate 33 is hinged, at the same flat front rod 7 with
It is equipped between seat frame 2 and resets wind spring, resetted wind spring and be in Pre strained state, thrust upward can be applied to seat frame 2, furthermore work as seat
When in initial attitude, unlocking link 5, lean forward connecting rod 6 and the extension tilted backwards of flat front rod 7, and lean back degrees according to
Secondary reduction, seat rear end, that is, adjuster lower connecting plate 12 bottom is equipped with by privately locking 8, by by privately lock 8 can be by backrest lock
Determine to remain relatively unchanged over the posture of the two onto upper sliding rail 30.
Lockable mechanism in the present embodiment in sliding rail assembly 3 relies primarily on two ways and is unlocked, and one is rely on seat
The lean forward linkage of unlocking link 5 when rotating of chair realizes that pressing sliding rail lock pin 32 realizes unlock, another then be to pass through manual unlocking
Component 36 carries out manual unlocking, and the two reaches saving component, reduce the purpose of cost by common component.
As shown, wherein manual unlocking component 36 mainly includes connecting rod 361, and it is symmetrical arranged and 361 both ends of connecting rod
Mounting plate 362, connecting rod 361 is fixedly connected with mounting plate 362, is equipped on sliding rail upper junction plate 33 in the front of sliding rail lock pin 32
The support frame 39 of support frame 39, seat two sides is symmetrical arranged, and mounting plate 362 then can be rotated by installation axle 363 and support frame 39
Connection, wherein installation axle 363 and mounting plate 362 are relatively fixed, and opposite 361 eccentric setting of connecting rod, connecting rod 361 are whole along seat
The width direction of chair is arranged, and is located at the front lower place of supporting beam 37, is fixed with unlock hand lever 360 thereon, unlocks hand lever 360 towards seat
The front of chair extends and is located at the lower section of seat frame 2, when lifting or pushing unlock hand lever 360, can be driven by connecting rod 361
Installation axle 363 rotates, and a solution locking plate 35 is installed in installation axle 363, when installation axle 363 rotates, can drive solution
Locking plate 35 is rotated towards 32 side of sliding rail lock pin, and pushes sliding rail lock pin 32, to realize the unlock of lockable mechanism.
Meanwhile the locking of lockable mechanism is realized for the reset convenient for sliding rail lock pin 32, therefore it is additionally provided with reset tension spring 38, such as scheme
It is shown, supporting beam 37 is provided between the rear end of two sliding rail upper junction plates 33, one end of reset tension spring 38 hangs over supporting beam
On 37, the other end is hung on mounting plate 362, and reset tension spring 38 may be at slightly Pre strained state, and in the hanging point of mounting plate 362
Lower than the hanging point in supporting beam 37, the hanging point on mounting plate 362 is located at rear side, i.e., inclines with respect to the length direction of sliding rail
Tiltedly setting can generate pulling force effect to reset tension spring 38, be at tensional state when mounting plate 362 rotates, and
After external force disappears, mounting plate 362 can reset under the effect of reset tension spring 38, so that solution locking plate 35 is driven to reversely rotate,
It separates it with sliding rail lock pin 32, the reset with sliding rail lock pin 32 can be realized.
And 362 rotating distance of mounting plate is prevented in order to limit, therefore the front side of mounting plate 362 has towards where support frame 39
Side extends protruding portion 364, and corresponding position is equipped with the trunnion 390 extended towards 362 side of mounting plate, trunnion on support frame 39
390 are located at the underface of protruding portion 364, and in this way after mounting plate 362 resets under the effect of reset tension spring 38, protruding portion 364 is rigid
It is good to be abutted with trunnion 390, to prevent it from continuing to rotate.
Linkage of unlocking in the application is mainly realized by unlocking link 5, as shown, the lower end of unlocking link 5
Hinged by fixed shaft with sliding rail upper junction plate 33, this shaft is fixedly connected with rotation after sliding rail upper junction plate 33
Rotor 50, revolving fragment 50 are arranged in parallel with sliding rail upper junction plate 33, and tilt and extend to seat back upper place, have thereon to seat
The trundle 51 that inner vertical extends, trundle 51 are located at the top of solution locking plate 35, when unlocking link 5 rotates, can drive
Trundle 51 rotates forward, and abuts with solution locking plate 35, so that its rotation is contacted reality with sliding rail lock pin 32 to push solution locking plate 35
Now unlock.
It is larger to reduce the sound of the seat slide in unlocking process, achieve the purpose that mute operation, while reducing zero
The damaged in collision of part, therefore the table abutted close to a side surface of trunnion 390, solution locking plate 35 with sliding rail lock pin 32 in protruding portion 364
Face, and solution locking plate 35 and 51 contact position of trundle are equipped with rubber pad E, substantially reduce making an uproar when contacting with each other two-by-two in this way
Sound, and reduce component gouging abrasion.
The two sides of seat in the present embodiment are symmetrically arranged with by privately locking 8, and are located at the interior of seat by privately lock 8
Side is mounted on the surface of two 12 faces of angle adjustor lower connecting plate, mainly include lock tongue 80, lock support 81, lock tongue
Stop tab 82, adjustment plectrum 83 and drag-line installation sheet 84, wherein lock support 81 pass through installation axle B85 and installation axle C87 two
Axis is fixedly mounted on angle adjustor lower connecting plate 12, and therebetween there are certain gap, the upside of ground lock support 81 and preceding
Two sides all have the bracket flange 810 of the extension of face angle adjustor lower connecting plate 12 afterwards, and the rear upside of flange 810 offers one section and lacks
Mouth 811.
The position of installation axle B85 is more slightly lower than the position of installation axle C87, and lock tongue 80 is rotatably provided on installation axle B85,
Lock tongue stop tab 82 is rotatably provided on installation axle C87, and lock tongue 80 and lock tongue stop tab 82 be respectively positioned on ground lock support 81 with
It between angle adjustor lower connecting plate 12, adjusts plectrum 83 and drag-line installation sheet 84 is sleeved on installation axle C87, and be located at ground lock
Side of the bracket 81 far from angle adjustor lower connecting plate 12, wherein adjustment plectrum 83 and installation axle C87 is rotatably connected, and drag-line is pacified
Load 84 is fixed by screws in ground lock support 81 simultaneously, that is, ensures to occur between drag-line installation sheet 84 and ground lock support 81
Relative movement.
As shown, 80 main body of lock tongue is in the form of annular discs, there are two fore shaft, respectively rear fore shaft 801 and preceding fore shafts for tool thereon
802, there is angle, angle is about 70 °~90 °, and upper sliding rail 30 is equipped with rear 300 He of lock pin accordingly between two fore shafts
Preceding lock pin 301, two fore shafts with two lock pins for be engaged respectively in two states, the fixation of realization backrest 1, fore shaft by
Upper lip and lower lip surround, open-ended, and such as rear fore shaft 801 is surrounded by rear upper lip 80b and rear lower lip 80a, it is rear on
From the peripherally and outwardly arc-shaped extension of 80 main body of lock tongue, the rear fore shaft 801 formed in this way is in lip 80b and rear lower lip 80a substantially
Strip, but the reliability to guarantee fore shaft, therefore the distal end of rear lower lip 80a is bent inside fore shaft 801 extends backwards, slope
Extension radian than rear lower lip 80a is big, forms a bayonet, its anticreep efficiency can be improved, and makes for the ease of the rotation of lock tongue 80
Fore shaft is engaged with corresponding lock pin, therefore side of the lower lip far from fore shaft is in smooth arc-shaped surface structure, while the protrusion length ratio of upper lip
Lower lip is slightly longer, and similarly, preceding fore shaft 802 is surrounded by prelabium 80d and preceding upper lip 80c.
In addition, lock tongue 80 also has the preceding abutting part 800 of radially outwardly convex, preceding abutting part 800 is located at prelabium
Between 80d and rear upper lip 80b, wherein preceding abutting part 800 has torsion spring hook hanging groove 802 close to the side root of prelabium 80d, separately
Side is bearing surface, which has preceding contact plane 804 and preceding smooth arc-shaped surface 805, wherein preceding contact plane 804 is by nearby
The root of abutting part 800 is arranged with reduction torsion spring B86 on installation axle B85, and one end of reduction torsion spring B86 hangs over torsion spring hook hanging groove
At 802, the other end hangs over the front end of ground lock support 81.
Have in lock tongue stop tab 82 it is outwardly extending after abutting part 820 and clicking section 821, rear abutting part 820 and stir
821 bracket of portion has angle, and plate-like structure is simultaneously pierced by from notch 811 with substantially parallel posture, corresponding on installation axle C87
It is arranged with reduction torsion spring C88, reduction torsion spring C88 right end acts on the rear side of clicking section 821, and the other end acts on notch 811
The distal end end face of lower edge, rear abutting part 820 is bearing surface, this bearing surface equally has rear contact plane 824 and rear smooth arc-shaped surface
825
After lock tongue stop tab 82 and lock tongue 80 are installed by reduction torsion spring B86 and reduction torsion spring C88 respectively, such as
Shown in Fig. 8, rear abutting part 820 is mutually abutted with preceding abutting part 800, i.e., preceding contact plane 804 is contacted with rear contact plane 824,
At the same time, reduction torsion spring B86 and reduction torsion spring C88 is in Pre strained state, i.e. reduction torsion spring B86 applies anti-work to lock tongue 80
Firmly, rotating tendency counterclockwise is made it have, and reduction torsion spring C88 applies reaction force to lock tongue stop tab 8, makes it have suitable
The trend of hour hands rotation, and because of the mutual abutting of the two, it is ensured that the two cannot temporarily relatively rotate.
Adjusting plectrum 83 is substantially in V-shape, and through shaft hole sleeve on installation axle C87, front end is equipped with drag-line at middle part
Fixing port 830, rear end is equipped with clamp port 831, and is equipped with the clicking section 821 of one end face lock tongue stop tab 82 of clamp port 831,
The extension of face clamp port 831 is installed on clicking section 821 stirs pin 822, and stirs pin 822 and protrude into clamp port 831, in this way
When adjusting the rotation of plectrum 83, adjustment plectrum 83 can be driven by stirring pin 822 while rotated, drag-line installation sheet 84
Between adjustment plectrum 83 and ground lock support 81, it is mainly used for that drag-line F is installed, as shown, the adjustment head of drag-line F is fixed
On 84 top of drag-line installation sheet, Cable head is then fixed in drag-line fixing port 830, and the shoulder of backrest 1 is equipped with ground lock solution lock
Hand 1a, ground lock unlock attacker 1a are connected with drag-line F, can lock unlock attacker 1a by ground in this way and drive drag-line F work, work as drag-line
When F works, then adjustment plectrum 83 can be driven to rotate backwards counterclockwise, drive adjustment plectrum 83 to turn counterclockwise by stirring pin 822
It is dynamic, reduction torsion spring C88 is compressed, and lock tongue 80 then then rotates backward under the action of reduction torsion spring B86 counterclockwise, because preceding smooth
The presence of cambered surface 805 and rear smooth arc-shaped surface 825, it can be ensured that lock tongue stop tab 82 relatively rotated with lock tongue 80 it is smooth, without
It can interfere.
Rear lock pin 300 and preceding lock pin 301 in the present embodiment are substantially in U-shape tubulose, wherein after lock pin 300 pass through dress
Carrier 34 is fixedly mounted on the rear end of sliding rail 30, as shown, loading frame 34 has inserting for involute formation with two side bottoms
Slot, middle part have the loading port 340 being arranged along its length, and rear lock pin 300 then can be inserted into slot by loading port 340
In, thus after realizing lock pin 300 and loading frame 34 it is relatively fixed, then the assembly of the two is installed into supreme sliding rail 30 together
Rear end, it is by screw that loading frame 34 is fixed, the installation effectiveness of rear lock pin 300 can be greatly improved in this way, on upper sliding rail 30 just
Recessing groove 302 is equipped with to the position of loading port 340, to prevent causing to interfere to it in the occlusion of rear fore shaft 801, leads to lock tongue 80
It cannot rotate, while the prelabium 80d of preceding fore shaft 802 and preceding upper lip 80c are suitable between loading port 340 and recessing groove 302
Benefit rotation, will not interfere between loading frame 34 or upper sliding rail 30.
Preceding lock pin 301 is installed in the rear end of sliding rail upper junction plate 33, as shown, preceding lock pin 301 is tilted towards preceding setting, and
Its lower end is closer to by privately locking 8, and when seat is in initial attitude, rear fore shaft 801 is locked with rear lock pin 300, when passing through ground
After lock unlock attacker 1a unlock, seat can then dump forward certain angle under external force, until on before preceding fore shaft 802
The top of lip 80c and preceding lock pin 301 is touched, after making lock tongue 80 that evacuation property rotation occur, after immediately its prelabium 80c by
The blocking of preceding lock pin 301, to realize the temporary locking of backrest 1 before lock pin 301 is embedded in front of making in fore shaft 802.
In the present embodiment, it is realization when leaning forward automatically by the privately back seat of 8 unlocks of lock, therefore is additionally provided on the seat certainly
Dynamic upspring structure, as shown, being provided with crossbeam 13 between angle adjustor lower connecting plate 12, crossbeam 13 is parallel with supporting beam 37 to be set
It sets, and is located at the back upper place of supporting beam 37, the substantially ushaped torsion bar spring 370 that leans forward is installed in supporting beam 37, lean forward torsion bar
The both ends inclination of spring 370 extends towards crossbeam 13, has the wedge 130 being adapted with the torsion bar spring 370 that leans forward on crossbeam 13, works as seat
When in initial attitude, the end abutment of wedge 130 and the torsion bar spring 370 that leans forward applies oppressive force downward always to it, before making
Twisting pole spring 370 is in Pre strained state, and after by privately 8 unlock of lock, under the resilient force for the torsion bar spring 370 that leans forward,
To apply upward power to backrest 1, and because each connecting rod it is hinged, therefore seat can be made directly to turn forward certain angle, be
Rear passenger concedes segment space.
Usual seat is in when easily entering posture, after needing to unlock seat slide, and towards front slide a distance is
Rear passenger concedes larger space, and sliding rail is in active state at this time, is easy to happen sliding, especially present dynasty under external force
When seat rear slide, the passenger that heel row enters easily is injured, safety accident is caused, therefore in seat at least side in the present embodiment
There are also stopping mechanism 9 on sliding rail, it is mainly used for limiting the stroke that seat slides backwards in ambulatory situations, to improve its safety
Performance.
As shown, the stopping mechanism 9 in the present embodiment mainly includes limit catch point 90, backward limit film 91, retaining group
Piece 92 and arrive bit slice 95, wherein limit catch point 90 be fixedly arranged on glidepath 31, have one inclination towards seat back upper place extend
Bearing surface 900, backward limit film 91 and sliding rail upper junction plate 33 is then coaxially mounted to by installation axle A93 to bit slice 95
Rear end, when by privately lock 8 is locked with rear lock pin 300, the position of backward limit film 91 is just adapted with limit catch point 90.
To between limit film 91 and sliding rail upper junction plate 33 after being located to bit slice 95, and to the relatively fixed setting of bit slice 95,
It will not relatively rotate between installation axle A93, backward limit film 91 is substantially in a plate structure, and its rear end is rear abutment end
911, front end is preceding abutment end 910, wherein rear 911 end face of abutment end is planar structure, has smooth arc on the downside of preceding abutment end 910
Face structure is arranged with reduction torsion spring A94 on installation axle A93, and one end of reduction torsion spring A94 is fixed on installation axle A93, the other end
To limit film 91 after acting on, and it is in Pre strained state, there is after making to limit film 91 trend rotated counterclockwise backward, and
There is the stopper section 950 extended to backward 91 side of limit film, stopper section 950 is located at preceding abutment end 910 on to bit slice 95
Top, and in preceding abutment end 910 rotation path on, when current abutment end 910 is abutted with stopper section 950, then backward limit
Bit slice 91 stops operating, and the end face of rear abutment end 911 and the position of bearing surface 900 are adapted at this time, can just abut with it.
Retaining plectrum 92 is installed in the lower end of unlocking link 5, is substantially in kidney-shaped plate structure, cambered surface and preceding abutment end
910 end face is adapted, and end has oppression department, and when seat is in initial attitude, oppression department is just pressed in preceding abutment end
910 upside, backward limit film 91 is arranged along the length direction of sliding rail substantially at this time, and reduction torsion spring A94 is in and tightens state, and
When unlocking link 5 drives retaining plectrum 92 to rotate clockwise, retaining plectrum 92 is unclamped to the rear compressing to limit film 91, backward
Limit film 91 rotates counterclockwise in reduction torsion spring A94 and abuts posture with stopper section 950, while also and under retaining plectrum 92
Side abuts, if sliding after seat at this time, rear abutment end 911 is abutted with bearing surface 900, to prevent it from sliding after continuing.
Referring to figs. 1 to Figure 25, when seat is in initial attitude, locked by privately lock 8 with rear lock pin 300, sliding rail assembly 3
It is also at locking state, and after will lean on privately lock unlock by ground lock unlock attacker 1a, in the precompressed of torsion bar spring 370 of leaning forward
Under tight restoring force effect, certain altitude is lifted in the rising of backrest 1, so that seat be driven integrally to lean forward, under external force, makes backrest
Ground lock 8 is locked with preceding lock pin 301, so that backrest 1 and the relative position of seat frame 2 be fixed.
During seat leans forward locking, unlocking link 5 rotates forward clockwise, oppresses solution locking plate by trundle 51
35, so that solution locking plate 35 is rotated counterclockwise pushing sliding rail lock pin 32 can make sliding rail 30 can be with glidepath to realize linkage of unlocking
Opposite sliding rail occurs between 31, backrest 1 and 2 entirety of seat frame can reach along sliding rail towards front slide a distance and easily enter appearance
State can be fallen backrest 1 by angle adjustor 10 flat if necessary certainly.
Because of the presence of stopping mechanism 9, can effectively prevent causing to slide heel row of wounding backwards in unconscious touching seat multiplying
Visitor, and seat needs external force to overcome the pretightning force for the torsion bar spring 370 that leans forward in dropping process, could push seat, can prevent
Seat is fallen naturally injures rear passenger by a crashing object, further increases seat security performance.
Finally, it should be noted that foregoing description is only the preferred embodiment of the present invention, the ordinary skill people of this field
Member under the inspiration of the present invention, without prejudice to the purpose of the present invention and the claims, can make multiple similar tables
Show, such transformation is fallen within the scope of protection of the present invention.
Claims (9)
1. a kind of linkage of unlocking formula automotive seat, including backrest (1), seat frame (2) and sliding rail assembly (3), seat frame (2) two sides
Flat back link (4), unlocking link (5), the connecting rod that leans forward (6) and flat front rod (7), the sliding rail are successively arranged from rear to preceding
Assembly (3) includes upper sliding rail (30), glidepath (31) and the locking for being locked in upper sliding rail (30) on glidepath (31)
Mechanism, the lockable mechanism include sliding rail lock pin (32), it is characterised in that: and backrest (1) lower end is equipped with by privately locking (8),
Should by privately lock (8) include lock tongue (80), upper sliding rail (30) be equipped with the lock tongue (80) be adapted rear lock pin (300) and
Preceding lock pin (301), and the position of preceding lock pin (301) is higher than the position of rear lock pin (300), the backrest (1) is equipped with for solving
Ground lock unlock attacker (1a) for privately locking (8) lock against；
The unlocking link (5) is connected with revolving fragment (50) close to the side of seat frame (2), and the revolving fragment (50) has along seat
The trundle (51) that width direction extends internally, the position that sliding rail lock pin (32) is corresponded on upper sliding rail (30) are set in a rotatable manner
Have solution locking plate (35), the sliding rail lock pin (32) is on the rotational plane of solution locking plate (35), and trundle (51) and sliding track lock
Pin (32) is located at the two sides of solution locking plate (35), and when seat is in initial attitude, the lock tongue (80) and rear lock pin (300) are locked
Tightly, local lock unlock attacker (1a) is by after lock tongue (80) and rear lock pin (300) unlock, and seat frame (2) leans forward rotation, while the company of unlock
Bar (5) drives revolving fragment (50) rotation, and trundle (51) can be made to push solution locking plate (35), and solution locking plate (35) is made to push sliding rail lock pin
(32), upper sliding rail (30) and glidepath (31) are unlocked, enters seat and easily enters posture.
2. linkage of unlocking formula automotive seat according to claim 1, it is characterised in that: the seat further includes angle adjustor
(10), angle adjustor upper junction plate (11) and angle adjustor lower connecting plate (12), wherein angle adjustor upper junction plate (11) and backrest (1) are solid
Fixed connection, angle adjustor lower connecting plate (12) pass through angle adjustor (10) and angle adjustor upper junction plate (11) hingedly, the upper sliding rail
(30) sliding rail upper junction plate (33) are equipped with, the upper end of the flat front rod (7) with angle adjustor upper junction plate (11) hingedly, separately
One end bending extends downwardly and is connected with the rear end of seat frame (2), on the lower end and sliding rail of unlocking link (5) and the connecting rod that leans forward (6)
Connecting plate (33) hingedly, upper end and angle adjustor lower connecting plate (12) hingedly, before the upper end and seat frame (2) of flat front rod (7)
End is hinged, and is equipped with resets wind spring therebetween, and seat hingedly, is worked as in the lower end and sliding rail upper junction plate (33) of flat front rod (7)
When chair is in initial attitude, unlocking link (5), the connecting rod that leans forward (6) and flat front rod (7) are in the state of tilting backwards, and
The tilt angle of three is sequentially reduced.
3. linkage of unlocking formula automotive seat according to claim 2, it is characterised in that: described to be located at tune by privately lock (8)
It further include ground lock support (81), lock tongue stop tab (82), adjustment plectrum (83) by privately lock (8) on angle device lower connecting plate (12)
With drag-line installation sheet (84), the lock tongue (80) is rotatably installed on ground lock support (81) by installation axle B (85),
And be arranged along seat front-rear direction, it is arranged with reduction torsion spring B (86) on the installation axle B (85), the reduction torsion spring B (86) is right
Lock tongue (80) applies the power with rotating tendency counterclockwise；
The lock tongue stop tab (82), adjustment plectrum (83) and drag-line installation sheet (84) are coaxially mounted to by installation axle C (87)
On ground lock support (81), and the lock tongue stop tab (82) and lock tongue (80) ipsilateral setting, installation axle C are arranged with reset on (87)
Torsional spring C (88), the reduction torsion spring C (88) apply the power for the trend that rotates clockwise to lock tongue stop tab (82), and stop lock tongue
Baffle (82) is abutted with lock tongue (80).
4. linkage of unlocking formula automotive seat according to claim 3, it is characterised in that: the lock tongue stop tab (82) has
Abutting part (820) after radially outwardly projecting has radially outwardly protruding preceding abutting part on lock tongue (80)
(800), the front side of the rear abutting part (820) all has with the face that the rear side of preceding abutting part (800) is abutted, and mutually abutted connects
Touching plane and smooth arc-shaped surface, the contact plane of the two mutually abut.
5. linkage of unlocking formula automotive seat according to claim 4, it is characterised in that: the adjustment plectrum (83) and drag-line
Installation sheet (84) is located at the side on ground lock support (81) far from lock tongue stop tab (82), wherein drag-line installation sheet (84) and installation
Axis C (87) is fixedly connected, and adjustment plectrum (83) is connect in a rotatable manner with installation axle C (87)；
Described ground lock support (81) has the bracket flange (810) extended towards lock tongue stop tab (82) side, the bracket
The rear end of flange (810) has notch (811), and lock tongue stop tab (82), which has, radially to extend outwardly and pass through the notch
(811) clicking section (821), the clicking section (821) are abutted in the case where reduction torsion spring C (88) are acted on the front side of notch (811)；
The drag-line installation sheet (84) is in V-shape for installing Cable head, the adjustment plectrum (83), and rear and front end is set respectively
There are drag-line fixing port (830) and clamp port (831), the end of the clicking section (821) has one where towards adjustment plectrum (83)
What side extended stirs pin (822), described to stir in pin (822) insertion clamp port (831).
6. the linkage of unlocking formula automotive seat according to any one of claim 2-5, it is characterised in that: the lock tongue
(80) rear and front end is respectively equipped with the rear fore shaft (801) and preceding fore shaft (802) of end opening, it is described after fore shaft (801) and before
The size of fore shaft (802) is adapted with rear lock pin (300) and preceding lock pin (301) respectively；
Fore shaft (801) and preceding fore shaft (802) are surrounded by upper lip and lower lip after described, and the lower lip is far from corresponding fore shaft
One side surface of (801,802) is smooth arc-shaped surface, and end is bent towards fore shaft (801,802) is internal.
7. linkage of unlocking formula automotive seat according to claim 6, it is characterised in that: lock pin (300) He Qiansuo after described
Pin (301) is U-shaped, and the rear lock pin (300) is fixedly mounted on the rear end of sliding rail (30), the dress by loading frame (34)
Carrier (34) has the loading port (340) being arranged along its length, and the position that loading port (340) is corresponded on upper sliding rail (30) is set
There are recessing groove (302)；
Lock pin (300) is arranged along upper sliding rail (30) length direction after described, and preceding lock pin (301) is obliquely installed to be connected under angle adjustor
The front end of plate (12) has angle after described between fore shaft (801) and preceding fore shaft (802).
8. linkage of unlocking formula automotive seat according to claim 1, it is characterised in that: the sliding rail assembly (3) further includes
Manual unlocking component (36), the both ends of the manual unlocking component (36) are supported in a rotatable manner on sliding rail (30), described
Solution locking plate (35) is fixedly connected with the end of manual unlocking component (36)；
The manual unlocking component (36) has the unlock hand lever (360) extended towards seat front end, between two upper sliding rail (30)
Equipped with supporting beam (37), which is located at manual unlocking component (36) rear, manual unlocking component (36) and supporting beam
(37) solution locking plate reset tension spring (38) is equipped between.
9. linkage of unlocking formula automotive seat according to claim 8, it is characterised in that: correspond to hand on the upper sliding rail (30)
The position of dynamic solution lock set (36) is equipped with support frame (39), and the manual unlocking component (36) further includes connecting rod (361) and fixed
Mounting plate (362) at connecting rod (361) both ends, the mounting plate (362) are rotatably supported at by installation axle D (363)
On support frame (39), and the installation axle D (363) and connecting rod (361) eccentric setting, unlock hand lever (360) and connecting rod (361) are solid
Fixed connection；
There is the protruding portion (364) extended above sliding rail (30) upward, on support frame as described above (39) on the upside of the mounting plate (362)
With the trunnion (390) to extend internally along seat width direction, the trunnion (390) is located at immediately below protruding portion (364), described
The both ends of solution locking plate reset tension spring (38) are separately fixed on mounting plate (362) and supporting beam (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811503120.8A CN109484258B (en) | 2018-12-10 | 2018-12-10 | Linkage unlocking type automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811503120.8A CN109484258B (en) | 2018-12-10 | 2018-12-10 | Linkage unlocking type automobile seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109484258A true CN109484258A (en) | 2019-03-19 |
| CN109484258B CN109484258B (en) | 2024-03-01 |
Family
ID=65709677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811503120.8A Active CN109484258B (en) | 2018-12-10 | 2018-12-10 | Linkage unlocking type automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109484258B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109367445A (en) * | 2018-12-10 | 2019-02-22 | 重庆延锋安道拓汽车部件系统有限公司 | Automobile easily enters seat |
| CN110614940A (en) * | 2019-09-27 | 2019-12-27 | 延锋安道拓座椅有限公司 | Adjustable seat with foldable backrest |
| CN110789412A (en) * | 2019-11-29 | 2020-02-14 | 重庆延锋安道拓汽车部件系统有限公司 | Vehicle seat with easy-entry function |
| CN110843615A (en) * | 2019-11-29 | 2020-02-28 | 重庆延锋安道拓汽车部件系统有限公司 | Easy entry release mechanism for car seat |
| CN113442839A (en) * | 2021-08-02 | 2021-09-28 | 重庆工业职业技术学院 | Chair with handheld multimedia brace |
| CN116176372A (en) * | 2022-12-21 | 2023-05-30 | 中国第一汽车股份有限公司 | Motor signal trigger mechanism, car seat assembly and car |
| CN116198394A (en) * | 2023-02-27 | 2023-06-02 | 江苏悦达延锋汽车部件有限公司 | Seat back release device of automobile seat |
| CN109367445B (en) * | 2018-12-10 | 2024-04-19 | 安道拓(重庆)汽车部件有限公司 | Easy-to-enter seat for automobile |
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| CN109367445A (en) * | 2018-12-10 | 2019-02-22 | 重庆延锋安道拓汽车部件系统有限公司 | Automobile easily enters seat |
| CN109367445B (en) * | 2018-12-10 | 2024-04-19 | 安道拓(重庆)汽车部件有限公司 | Easy-to-enter seat for automobile |
| CN110614940A (en) * | 2019-09-27 | 2019-12-27 | 延锋安道拓座椅有限公司 | Adjustable seat with foldable backrest |
| CN110789412A (en) * | 2019-11-29 | 2020-02-14 | 重庆延锋安道拓汽车部件系统有限公司 | Vehicle seat with easy-entry function |
| CN110843615A (en) * | 2019-11-29 | 2020-02-28 | 重庆延锋安道拓汽车部件系统有限公司 | Easy entry release mechanism for car seat |
| CN110843615B (en) * | 2019-11-29 | 2023-12-01 | 安道拓(重庆)汽车部件有限公司 | Easy-access unlocking mechanism for automobile seat |
| CN113442839A (en) * | 2021-08-02 | 2021-09-28 | 重庆工业职业技术学院 | Chair with handheld multimedia brace |
| CN116176372A (en) * | 2022-12-21 | 2023-05-30 | 中国第一汽车股份有限公司 | Motor signal trigger mechanism, car seat assembly and car |
| CN116198394A (en) * | 2023-02-27 | 2023-06-02 | 江苏悦达延锋汽车部件有限公司 | Seat back release device of automobile seat |
| CN116198394B (en) * | 2023-02-27 | 2023-12-19 | 江苏悦达延锋汽车部件有限公司 | Seat back release device of automobile seat |
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