CN105667354B - A kind of seat easily enters automatic unlocking mechanism - Google Patents
A kind of seat easily enters automatic unlocking mechanism Download PDFInfo
- Publication number
- CN105667354B CN105667354B CN201610105242.6A CN201610105242A CN105667354B CN 105667354 B CN105667354 B CN 105667354B CN 201610105242 A CN201610105242 A CN 201610105242A CN 105667354 B CN105667354 B CN 105667354B
- Authority
- CN
- China
- Prior art keywords
- runing rest
- plectrum
- line
- backrest
- seat
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/2245—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 provided with a lock mechanism on the upper part of the back-rest
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
- B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
- B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
- B60N2/3011—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the cushion, e.g. "portefeuille movement"
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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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3038—Cushion movements
- B60N2/304—Cushion movements by rotation only
- B60N2/3045—Cushion movements by rotation only about transversal axis
- B60N2/305—Cushion movements by rotation only about transversal axis the cushion being hinged on the vehicle frame
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
A kind of seat disclosed by the invention easily enters automatic unlocking mechanism, on the backrest frames connecting plate and seat cushion framework connecting plate of mutual hinge, it specifically includes a roughly triangular plectrum, a plectrum reduction torsion spring, a unblock drag-line, a runing rest, a runing rest reduction torsion spring and floor latch unblock drag-line.The present invention realizes that the seat of EZ entry and backrest down tilt function easily enters automatic unlocking mechanism by single backrest solution lock box, the seat easily realizes two kinds of unlocking manners by unlocking the difference of backrest angle into automatic unlocking mechanism, both it is EZ entry functions when keeping unblock backrest flip angle to be less than 20 °, is backrest down tilt function when keeping unblock backrest flip angle to be more than 20 °.
Description
Technical field
The present invention relates to seat automatic unlocking mechanism technical field, more particularly to a kind of seat easily enters automatic unlocking machine
Structure.
Background technology
(such as row SUV of MPV/ tri-) is required for having sufficient space to facilitate in second row in the vehicle of current three rows of seats
The turnover of three row passengers, increasing OEM has the functional requirement of E-entry automatic unlockings.Current seat easily enters automatic
Unlocking mechanism mainly has following several：
(1) referring to Fig. 1 and Fig. 2, the seat shown in Fig. 1 and Fig. 2 easily enters automatic unlocking mechanism, using single handle solution
Lock, its operation principle is：The rotation of backrest 1 drives rotation plectrum 3 to rotate by support 2, and rotation plectrum 3 is touched in rotary course
Hair unlocking mechanism 4 is unlocked.The advantage that this seat easily enters automatic unlocking mechanism is that single handle realizes EZ-entry and leaned on
Carry on the back down tilt function.It has the disadvantage to realize that backrest down tilt needs first will fall floor latch manually again after seat integrally secondary turnover
Lock, process is loaded down with trivial details.
(2) referring to Fig. 3, the dual-handle shown in Fig. 3 unlocks EASY ENTRY mechanisms, and its operation principle is：Pass through backrest solution
The unblock recliner 20 of handle 10 is locked, the rotation unblock slideway of backrest 30 unlocks hand so as to realize EZ-entry functions by recliner
The rotation of recliner release lever 40 avoids backrest plectrum to avoid slideway from unlocking while handle 40 unlocks recliner 20, so that real
The existing turnover of backrest 30 function.Its advantage is that the mechanism can both realize EZ-entry functions, can also realize backrest turnover function.
It has the disadvantage, it is necessary to realize the function by two handles both backrest release lever 10 and recliner release lever 40.
The content of the invention
The purpose of the present invention is that the not enough offer present in above-mentioned prior art is a kind of by single backrest solution lock box
Realize that the seat of EZ-entry and backrest down tilt function easily enters automatic unlocking mechanism, the seat easily enters automatic unlocking mechanism and led to
Cross the difference of unblock backrest angle to realize two kinds of unlocking manners, i.e.,：It is when keeping unblock backrest flip angle to be less than 20 °
EZ-entry functions, are backrest down tilt function when keeping unblock backrest flip angle to be more than 20 °.
In order to realize foregoing invention purpose, the technical solution adopted in the present invention is as follows：
A kind of seat easily enters automatic unlocking mechanism, and the backrest frames connecting plate and seat cushion framework installed in mutual hinge connect
On fishplate bar, wherein the backrest frames connecting plate is to be fixedly mounted backrest frames, the seat cushion framework connecting plate is to fixation
Seat cushion framework is installed, the seat is easily specifically included into automatic unlocking mechanism：
One roughly triangular plectrum, an angle of the roughly triangular plectrum, which is constituted, stirs angle, another angle
Angle of rotation is constituted, another angle constitutes torsion spring fixed angles；The angle of stirring is adjacent with the angle of rotation, in the angular position of rotation
The first rotating shaft hole of the roughly triangular plectrum is provided through, the roughly triangular plectrum is passed through by one
The first hinge pin axle in the first rotating shaft hole is hinged on position to the front below the backrest frames connecting plate, and described is substantially in triangle
The plectrum of shape is rotated around the first hinge pin axle；
One plectrum reduction torsion spring, the middle part of the plectrum reduction torsion spring is on the first hinge pin axle, and the plectrum is answered
One end of position torsion spring is fixed in the torsion spring fixed angles, and the other end of plectrum reduction torsion spring is fixed on the backrest frames connection
On plate；
One unblock drag-line, what one end of the unblock drag-line was connected to the roughly triangular plectrum stirs angle position
Put, the other end of the unblock drag-line is connected with easy in single backrest solution lock box into release lever；
Second shaft hole for running through the runing rest is offered in the middle part of one runing rest, the runing rest, on
Portion be provided with one it is outstanding and with the finger of the second shaft hole diameter parallel；In the trailing flank interposition of the runing rest
Install and be equipped with a torsion spring hangers；The runing rest by one through second shaft hole the second hinge pin axle be hinged on it is described
Seat cushion framework connecting plate lower middle position, the runing rest is rotated around the second hinge pin axle；In releasing process, institute
Stating finger can be touched by the angle of stirring of the roughly triangular plectrum and driven the runing rest to rotate；
One runing rest reduction torsion spring, the middle part of the runing rest reduction torsion spring on the second hinge pin axle,
One end of the runing rest reduction torsion spring is hung on the torsion spring hangers, and the other end of runing rest reduction torsion spring is fixed on described
On seat cushion framework connecting plate；
One is arranged on the runing rest catch on the seat cushion framework connecting plate centre position, the runing rest catch position
Front side in the runing rest top, when the runing rest is in reset position, on front side of the runing rest top with
Runing rest catch contact, making the top of the runing rest, swing angle is limited forward；
One floor latch unlocks drag-line, and one end of floor panel unblock drag-line is connected with the bottom of the runing rest, another
End is connected to floor latch unlocking mechanism.
In a preferred embodiment of the invention, the runing rest catch is molded directly within the seat cushion framework connection
On plate.
In a preferred embodiment of the invention, position to the rear is provided with a solution below the backrest frames connecting plate
The drag-line set in drag-line hangers, the unblock drag-line is locked to hang on the unblock drag-line hangers.
In a preferred embodiment of the invention, it is provided with a floor on rear side of the lower section of the seat cushion framework connecting plate
Drag-line set in lock unblock drag-line hangers, the floor latch unblock drag-line hangs over the floor and unlocked on drag-line hangers.
In a preferred embodiment of the invention, the two of angle is stirred described in being formed in the roughly triangular plectrum
In bar side, a line is straight flange, and another a line is arc-shaped side, during unblock, and straight flange can encounter the finger to drive the rotation
Turn holder pivots, when the plectrum resets, the arc-shaped side slips over the finger and carries out return.
By adopting the above-described technical solution, the present invention realizes EZ-entry and backrest down tilt by single backrest solution lock box
The seat of function easily enter automatic unlocking mechanism, the seat easily into automatic unlocking mechanism by unlock the difference of backrest angle come
Two kinds of unlocking manners are realized, are both EZ-entry functions when keeping unblock backrest flip angle to be less than 20 °, when holding solves lock against
It is backrest down tilt function to carry on the back when flip angle is more than 20 °.
Brief description of the drawings
Fig. 1 is the existing seat framing structure schematic diagram for being configured with the EASY ENTRY mechanisms that single handle is unlocked.
Fig. 2 is enlarged diagram at Fig. 1 I.
Fig. 3 is the existing seat framing structure schematic diagram for being configured with dual-handle unblock EASY ENTRY mechanisms.
Fig. 4 is to be configured with the seat framing structure schematic diagram that seat of the present invention easily enters automatic unlocking mechanism.
Fig. 4 a are enlarged diagram at Fig. 4 I.
Fig. 5 is the decomposing schematic representation that seat of the present invention easily enters automatic unlocking mechanism.
Fig. 5 a are the assembling schematic diagram between backrest frames connecting plate and plectrum.
Fig. 5 b are the assembling schematic diagram between seat cushion framework connecting plate and runing rest.
Fig. 6 is the assembling schematic diagram that seat of the present invention easily enters automatic unlocking mechanism.
Fig. 7 is that easily into automatic unlocking mechanism, in original state, (backrest frames connecting plate is in vertical seat of the present invention
State) schematic diagram.
Fig. 7 a are seat shape schematic diagram when seat of the present invention easily enters automatic unlocking mechanism in original state.
Fig. 8 is that seat of the present invention easily enters automatic unlocking mechanism in beginning released state schematic diagram.Now unblock is folded
Mechanism, which is then unclamped in single backrest solution lock box, easily enters release lever, and backrest is translated into, while roughly triangular plectrum
Fig. 7 original state is returned under the effect of plectrum reduction torsion spring.
Fig. 9 is that seat of the present invention easily enters automatic unlocking mechanism in floor latch unblock original state schematic diagram.Substantially it is in
The plectrum of triangle is translated into drive runing rest with backrest and rotated around the second hinge pin axle by floor latch unblock drag-line unblock floor
Lock.
Fig. 9 a are seat shape when seat of the present invention easily enters automatic unlocking mechanism in floor latch unblock original state
Schematic diagram.
Figure 10 is seat folding after seat of the present invention is easily unlocked completely into fold mechanism in automatic unlocking mechanism and floor latch
The view of folded turnover.
Figure 10 a are seat after seat of the present invention is easily unlocked completely into fold mechanism in automatic unlocking mechanism and floor latch
Fold appearance schematic diagram during turnover.
Figure 11 is that seat of the present invention easily unlocks fold mechanism and plectrum and keeps solving lock against simultaneously into automatic unlocking mechanism
The original state schematic diagram that more than 20 ° of back of the body upset.
Figure 12 to Figure 14 follows back movement for unblock fold mechanism and the switching process of plectrum rear backrest and plectrum simultaneously
Schematic diagram.
Figure 14 a are seat schematic diagram when backrest is laid flat completely.
Figure 15 to Figure 18 is that backrest of the present invention is individually overturn to the process schematic of vertical state.
Embodiment
Referring to Fig. 4, Fig. 4 a, Fig. 5, Fig. 5 a, Fig. 5 b and Fig. 6, a kind of seat provided in figure easily enters automatic unlocking mechanism,
It is arranged on the backrest frames connecting plate 100 and seat cushion framework connecting plate 200 being hinged, wherein backrest frames connecting plate
100 to be fixedly mounted backrest frames 300, and seat cushion framework connecting plate 200 is to be fixedly mounted seat cushion skeleton 400, seat cushion framework
400 front end is hinged on seat cushion framework supporting leg 500.Lead between backrest frames connecting plate 100 and seat cushion framework connecting plate 200
Cross fold mechanism 600 to lock, after fold mechanism 600 is unlocked, backrest frames connecting plate 100 can drive backrest frames 300 to turn over
Arrive.The rear side of seat cushion framework 400 is locked by floor latch 700 and body platform (not shown), after floor latch 700 is unlocked,
Seat cushion framework 400 seat cushion framework supporting leg 500 can be turned down relatively.
Single backrest solution lock box 800 is to realize EZ-entry and backrest down tilt function, and it is arranged on backrest frames 300
Portion side, particular location is limited for convenience of operation.The easy release lever 810 that enters in single backrest solution lock box 800 separates two
Drag-line 820 and 830 is unlocked, wherein unblock drag-line 820 is connected to fold mechanism 600, unblock drag-line 830 is connected to the seat of the present invention
Chair easily stirs the position of angle 911 into the roughly triangular plectrum 910 in automatic unlocking mechanism 900.Operation easily enters solution
Lock handle 810, you can realize the unblock of fold mechanism 600 and drive plectrum 910 to rotate.
The unblock of floor latch 700 is carried out by pulling floor latch unblock drag-line 710, and one end of floor latch unblock drag-line 710 connects
The bottom for the runing rest 920 that the seat of the present invention easily enters in automatic unlocking mechanism 900 is connected to, is driven by runing rest 920
Motion.
The seat of the present invention easily specifically includes a roughly triangular plectrum 910 into automatic unlocking mechanism 900, dialled
Piece reduction torsion spring 930, runing rest 920 and runing rest reduction torsion spring 940.
Referring particularly to Fig. 5 and Fig. 5 a, Fig. 5 b, an angle of roughly triangular plectrum 910, which is constituted, stirs angle 911, separately
One angle constitutes angle of rotation 912, and another angle constitutes torsion spring fixed angles 913；Stir angle 911 adjacent with angle of rotation 912, formed and dialled
In two sides at dynamic angle 911, a line is straight flange 914, and another a line is arc-shaped side 915.It is provided with and passes through in the position of angle of rotation 912
Wear the shaft hole 916 of roughly triangular plectrum 910.
During assembling, roughly triangular plectrum 910 passes through the hinge pin axle 950 of shaft hole 916 to be hinged on backrest by one
The lower section of skeleton connecting plate 100 position to the front, hinge pin axle 950 is axially limited on backrest frames connecting plate 100 by jump ring 951.
Roughly triangular plectrum 910 is rotated around hinge pin axle 950.The middle part of plectrum reduction torsion spring 930 is wound on hinge pin axle 950
On, one end of the plectrum reduction torsion spring 930 is fixed in torsion spring fixed angles 913, and the other end is fixed on backrest frames connecting plate 100
On.
The middle part of runing rest 920 offers a shaft hole 921 for running through runing rest 920, and it is outside that top is provided with one
It is prominent and with the finger 922 of the diameter parallel of shaft hole 921；The trailing flank centre position of the runing rest 920 is provided with a torsion
Spring hangers 923.
During assembling, runing rest 920 passes through the hinge pin axle 960 of shaft hole 921 to be hinged on seat cushion framework connecting plate by one
200 lower middles position, hinge pin axle 960 is axially limited on seat cushion framework connecting plate 200 by jump ring 961.Runing rest 920
Rotated around hinge pin axle 960.
The middle part of runing rest reduction torsion spring 940 is on hinge pin axle 960, and the one of the runing rest reduction torsion spring 940
End is hung on torsion spring hangers 923, and the other end is fixed on seat cushion framework connecting plate 200.
In order to limit the reset angle of runing rest 920, have one in the centre position straight forming of seat cushion framework connecting plate 200
Runing rest catch 210, runing rest catch 210 is located at the front side on the top of runing rest 920, when runing rest 920 is in again
During the position of position, contacted on front side of the top of runing rest 920 with runing rest catch 210, the top of runing rest 920 is swung forward
Angle is limited.
For the ease of installing unblock drag-line 830, position to the rear is provided with unblock drawing below backrest frames connecting plate 100
Drag-line set 831 in rope hangers 110, unblock drag-line 830 is hung on unblock drag-line hangers 110.For the purposes of facilitating installation floor
Lock unblock drag-line 710, is provided with floor latch unblock drag-line hangers 220, floor on rear side of the lower section of seat cushion framework connecting plate 200
Drag-line set 711 in lock unblock drag-line 710 hangs over floor and unlocked on drag-line hangers 220.
The present invention unlocks recliner by the easy release lever 810 that enters in single backrest solution lock box 800, and backrest is in wind spring
Power effect is lower to be overturn, in backrest switching process, and plectrum 910 drives the rotation unblock floor latch 700 of runing rest 920, back rest cushion
Overturn under wind spring effect, so as to realize secondary turnover, specific work process is as follows：
1st, backrest and the process of the secondary turnover of seat cushion are as follows：
Referring to Fig. 7, Fig. 7 a, Fig. 8, Fig. 9, Fig. 9 a, Figure 10, Figure 10 a and Fig. 4 is combined, pulled in single backrest solution lock box 800
It is easy enter release lever 810, easily pull fold mechanism 600 by unlocking drag-line 820 into the one side of release lever 810, make
Fold mechanism 600 is unlocked, and is on the other hand stirred angle 911 by unlock that drag-line 830 pulls back plectrum 910, is forced plectrum 910
Turned clockwise.After fold mechanism 600 is unlocked, promote backrest to be less than 20 ° of positions forward, unclamp single backrest solution lock box
Easily enter release lever 810 in 800, now the spinning reduction counterclockwise under the effect of plectrum reduction torsion spring 930 of plectrum 910.So
Laid forwards backrest afterwards, backrest drives backrest frames connecting plate 100 also to be overturn clockwise by backrest frames 300.Backrest
In the switching process clockwise of skeleton connecting plate 100, the plectrum 910 of reset follows backrest frames connecting plate 100 to carry out dextrorotation
During turning, the straight flange 914 in plectrum 910 can encounter the finger 922 on the top of runing rest 920.Straight flange in plectrum 910
914 encounter after the finger 922 on the top of runing rest 920, drive runing rest 920 to carry out rotate counterclockwise, rotation by finger 922
Turning the bottom of support 920 can pull floor latch to unlock drag-line 710, and floor latch unblock drag-line 710 is unlocked to floor latch 700.
After floor latch 700 is unlocked, you can back rest cushion is integrally overturn to state shown in Figure 10, secondary turnover is realized.
2nd, the process that backrest individually fell is as follows：
Referring to Figure 11, Figure 12, Figure 13, Figure 14 and Figure 14 a and Fig. 4 is combined, pull easily entering in single backrest solution lock box 800
Enter release lever 810, easily pull fold mechanism 600 by unlocking drag-line 820 into the one side of release lever 810, make folding machine
Structure 600 is unlocked, and is on the other hand stirred angle 911 by unlock that drag-line 830 pulls back plectrum 910, is forced plectrum 910 to carry out suitable
Hour hands rotate.After fold mechanism 600 is unlocked, backrest is promoted to be more than 20 ° of positions forward, while not unclamping single backrest solution lock box
Easy in 800 enters release lever 810, now plectrum 910 will not under the effect of plectrum reduction torsion spring 930 rotate counterclockwise and answer
Position.Then laid forwards backrest, backrest drives backrest frames connecting plate 100 also to be overturn clockwise by backrest frames 300,
Backrest frames connecting plate 100 is overturn until falling in state shown in Figure 14 clockwise.Backrest frames connecting plate 100 is overturn clockwise
Until falling in state procedure shown in Figure 14, hand does not unclamp easy into release lever 810 in single backrest solution lock box 800,
Now plectrum 910 will not reset, and the plectrum 910 not resetted follows backrest frames connecting plate 100 to carry out the process that turns clockwise
In, the top of the horn for stirring angle 911 in plectrum 910 will not encounter the finger 922 on the top of runing rest 920 and cross finger 922, this
When plectrum 910 in straight flange 914 will not encounter the finger 922 on the top of runing rest 920, runing rest 920 will not be driven to carry out
Rotate counterclockwise, the bottom of runing rest 920 will not pull floor latch to unlock drag-line 710, and floor latch unblock drag-line 710 will not be right
Floor latch 700 is unlocked.Floor latch 700 is not unlocked, and seat cushion will not carry out secondary turnover.Backrest is rotated forward more than 20 °, pine
Open easy into release lever 810 in backrest solution lock box 800.
3rd, backrest return process is as follows：
Referring to Figure 15 to Figure 18, and Fig. 4 is combined, be lifted up backrest and backrest of turning over, backrest passes through backrest frames
300 drive backrest frames connecting plates 100 are overturn counterclockwise.Backrest frames connecting plate 100 is carried out in switching process counterclockwise,
Arc-shaped side 915 on plectrum 910 can encounter the finger 922 on the top of runing rest 920, due to being the arc on arc-shaped side, plectrum 910
Shape side 915 will not drive runing rest 920 to rotate counterclockwise by finger 922, can only slip over finger 922, and plectrum 910 can up time
Pin rotates.Because runing rest 920 will not be rotated counterclockwise, therefore the bottom of runing rest 920 will not pull floor latch to unlock
Drag-line 710, floor latch unblock drag-line 710 will not be unlocked to floor latch 700.Dialled when the arc-shaped side 915 on plectrum 910 is slipped over
After pin 922, now plectrum 910 plectrum reduction torsion spring 930 effect under counterclockwise spinning reduction.Then turn over backrest until
In vertical state.
4th, the upset of seat cushion as space is limited, is repeated no more to the process and prior art of original state without what difference.
Claims (5)
1. a kind of seat easily enters automatic unlocking mechanism, installed in backrest frames connecting plate and the seat cushion framework connection being hinged
On plate, wherein the backrest frames connecting plate is pacified backrest frames, the seat cushion framework connecting plate is fixedly mounted to fixed
Fill seat cushion framework, it is characterised in that the seat is easily specifically included into automatic unlocking mechanism：
One roughly triangular plectrum, an angle of the roughly triangular plectrum, which is constituted, stirs angle, and another angle is constituted
Angle of rotation, another angle constitutes torsion spring fixed angles；The angle of stirring is adjacent with the angle of rotation, is set in the angular position of rotation
Have through the first rotating shaft hole of the roughly triangular plectrum, the roughly triangular plectrum is by one described in
The first hinge pin axle in first rotating shaft hole is hinged on position to the front below the backrest frames connecting plate, described roughly triangular
Plectrum is rotated around the first hinge pin axle；
One plectrum reduction torsion spring, the middle part of the plectrum reduction torsion spring is on the first hinge pin axle, and the plectrum, which resets, to be turned round
One end of spring is fixed in the torsion spring fixed angles, and the other end of plectrum reduction torsion spring is fixed on the backrest frames connecting plate
On；
One unblock drag-line, one end of the unblock drag-line is connected to the Angle Position of stirring of the roughly triangular plectrum, institute
The other end of unblock drag-line is stated to be connected into release lever with easy in single backrest solution lock box；
Second shaft hole for running through the runing rest is offered in the middle part of one runing rest, the runing rest, top is set
Be equipped with one it is outstanding and with the finger of the second shaft hole diameter parallel；Installed in the trailing flank interposition of the runing rest
It is equipped with a torsion spring hangers；The runing rest passes through the second hinge pin axle of second shaft hole to be hinged on the seat cushion by one
Skeleton connecting plate lower middle position, the runing rest is rotated around the second hinge pin axle；In releasing process, described group
Pin can be touched by the angle of stirring of the roughly triangular plectrum and be driven the runing rest to rotate；
One runing rest reduction torsion spring, the middle part of the runing rest reduction torsion spring is on the second hinge pin axle, the rotation
The one end for turning support reduction torsion spring is hung on the torsion spring hangers, and the other end of runing rest reduction torsion spring is fixed on the seat cushion
On skeleton connecting plate；
One is arranged on the runing rest catch on the seat cushion framework connecting plate centre position, and the runing rest catch is located at institute
State the front side on runing rest top, when the runing rest is in reset position, on front side of the runing rest top with it is described
Runing rest catch is contacted, and making the top of the runing rest, swing angle is limited forward；
One floor latch unlocks drag-line, and one end of floor panel unblock drag-line is connected with the bottom of the runing rest, and the other end connects
It is connected to floor latch unlocking mechanism.
2. a kind of seat as claimed in claim 1 easily enters automatic unlocking mechanism, it is characterised in that the runing rest catch
It is molded directly within the seat cushion framework connecting plate.
3. a kind of seat as claimed in claim 1 easily enters automatic unlocking mechanism, it is characterised in that connect in the backrest frames
The drag-line set that position to the rear is provided with a unblock drag-line hangers, the unblock drag-line below fishplate bar hangs over the unblock drag-line and hung
On ear.
4. a kind of seat as claimed in claim 1 easily enters automatic unlocking mechanism, it is characterised in that connect in the seat cushion framework
The drag-line set being provided with rear side of the lower section of fishplate bar in floor latch unblock drag-line hangers, the floor latch unblock drag-line hangs over described
Floor is unlocked on drag-line hangers.
5. a kind of seat as claimed in claim 1 easily enters automatic unlocking mechanism, it is characterised in that described roughly triangular
Plectrum in formed in two sides for stirring angle, a line is straight flange, and another a line is arc-shaped side, during unblock, straight flange meeting
The finger is encountered so as to drive the runing rest to rotate, and when the plectrum resets, the arc-shaped side slips over the finger and entered
Row return.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105242.6A CN105667354B (en) | 2016-02-25 | 2016-02-25 | A kind of seat easily enters automatic unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105242.6A CN105667354B (en) | 2016-02-25 | 2016-02-25 | A kind of seat easily enters automatic unlocking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105667354A CN105667354A (en) | 2016-06-15 |
| CN105667354B true CN105667354B (en) | 2017-10-27 |
Family
ID=56305095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610105242.6A Expired - Fee Related CN105667354B (en) | 2016-02-25 | 2016-02-25 | A kind of seat easily enters automatic unlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105667354B (en) |
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| CN106828215B (en) * | 2016-12-24 | 2020-09-08 | 重庆小康工业集团股份有限公司 | Car seat convenient to unblock ground lock |
| CN106585441B (en) * | 2016-12-24 | 2020-09-08 | 重庆小康工业集团股份有限公司 | Ground lock unlocking mechanism for automobile folding seat |
| CN107031464A (en) * | 2017-05-27 | 2017-08-11 | 长春富维安道拓汽车饰件系统有限公司 | A kind of seat back-rest angle regulating mechanism |
| CN107139782B (en) * | 2017-05-27 | 2023-05-30 | 长春富维安道拓汽车饰件系统有限公司 | Selecting handle mechanism with self-locking and resetting functions |
| CN108515884B (en) * | 2018-03-27 | 2023-08-22 | 安道拓(重庆)汽车部件有限公司 | Easy-to-enter middle row seat of automobile |
| CN109572502A (en) * | 2018-11-20 | 2019-04-05 | 长春汽富维安道拓汽车金属零部件有限公司 | Automobile rear backrest lockable mechanism |
| CN109664803B (en) * | 2019-01-17 | 2024-03-01 | 广西双英集团股份有限公司 | Seat convenient for rear-row passengers to easily enter |
| CN113547964B (en) * | 2021-08-03 | 2022-06-28 | 奇瑞汽车股份有限公司 | Two-row seat EZE assembly |
| CN115071521B (en) * | 2022-07-08 | 2023-09-26 | 四川野马汽车股份有限公司 | Vehicle with a wheel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3665842B2 (en) * | 1997-02-05 | 2005-06-29 | いすゞ自動車株式会社 | Rear seat device |
| US6860560B2 (en) * | 2003-03-25 | 2005-03-01 | Porter Group, Llc | Seat back recliner for vehicles |
| DE102007030427B4 (en) * | 2006-12-28 | 2016-08-04 | Johnson Controls Gmbh | Backrest tilt adjuster and rear seat assembly |
| CN102785599B (en) * | 2012-08-25 | 2015-11-18 | 浙江俱进汽摩配件有限公司 | A kind of automobile rear seat assembly |
| CN104512281B (en) * | 2014-12-25 | 2016-08-17 | 上海延锋江森座椅有限公司 | A kind of mechanism falling backrest and unlocking seat slide simultaneously |
-
2016
- 2016-02-25 CN CN201610105242.6A patent/CN105667354B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105667354A (en) | 2016-06-15 |
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Address after: Shanghai City, Pudong New Area Kang Road 201315 Pudong Kangqiao Industrial Zone No. 669 Applicant after: YANFENG ADIENT SEATING Co.,Ltd. Address before: Kang Road, Pudong New Area Kangqiao Industrial Zone of Shanghai City, No. 669, 200120 Applicant before: SHANGHAI YANFENG JOHNSON CONTROLS SEATING Co.,Ltd. |
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Effective date of registration: 20190114 Address after: No. 11, Heng No. 2 Road, Cheyuan, Liuzhou City, Guangxi Zhuang Autonomous Region, 545000 Patentee after: Yanfeng Andoto (Liuzhou) Seat Co.,Ltd. Address before: 201315 No. 669 Kangan Road, Kangqiao Industrial Zone, Pudong New District, Shanghai Patentee before: YANFENG ADIENT SEATING Co.,Ltd. |
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