CN106143219B - Automobile, cushion assembly and cushion turnover mechanism - Google Patents
Automobile, cushion assembly and cushion turnover mechanism Download PDFInfo
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- CN106143219B CN106143219B CN201510143598.4A CN201510143598A CN106143219B CN 106143219 B CN106143219 B CN 106143219B CN 201510143598 A CN201510143598 A CN 201510143598A CN 106143219 B CN106143219 B CN 106143219B
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Abstract
The invention discloses a kind of automobile, cushion assembly and cushion turnover mechanisms, cushion turnover mechanism includes shaft wire armature, shaft wire armature has parallel first rotating shaft and the second shaft, first rotating shaft and the second shaft are arranged each along the transverse direction of cushion assembly, and first rotating shaft is with vehicle floor panel hinge and shaft wire armature is also with cross bar；Two limit hinges, two limit hinges arrange along the transverse direction of cushion assembly and all have limit protrusion, and the wire segments bending transition between the second shaft and first rotating shaft forms the card slot being fastened on above limit protrusion；The other end of the drawstring that one end is connect with cross bar, drawstring stretches to the front side of cushion assembly.Cushion turnover mechanism provided by the invention only includes three parts, and number of parts is few, and mechanism is simple, and shaft wire armature can be bent to form by wire, reduces the cost and manufacture difficulty of the cushion turnover mechanism accordingly.Shaft wire armature weight is small, reduces the weight of cushion assembly accordingly.
Description
Technical field
The present invention relates to field of automobile to further relate to one kind more specifically to a kind of cushion turnover mechanism
Cushion assembly including above-mentioned cushion turnover mechanism and automobile.
Background technology
The seat of automobile includes cushion assembly and backrest assembly, for, with the automobile of seat, especially being set with two rows
It, generally can be by the cushion assembly of last row to vapour in order to increase the memory space of heel row luggage case in respect of the automobile of back door
The front of vehicle turns down state in a vertical shape, on the vehicle body for being then also laid flat backrest assembly to the fold of the front of automobile, is increased with realizing
Add the memory space of heel row luggage case.
In order to realize the fold of above-mentioned backrest assembly, generally has in vehicle structure and connect with backrest assembly for adjusting it
The recliner of angle, the angle of just adjustable backrest assembly after recliner unlock.In order to realize the fold of cushion assembly, automobile knot
Cushion turnover mechanism is additionally provided in structure comprising unlock attacker, cable guide, bracing wire seal wire, guy wire support, floor latch, lock
Hook etc..Wherein, one end of bracing wire seal wire is fixed on by top protrusion on unlock attacker, and the other end is fixed with floor latch to be connected
It connects.One end of cable guide is fixed on drawing unlock attacker, and the other end is fixed on guy wire support.Non- seating state
Under can drive bracing wire seal wire that the shifting of position occur under the premise of cable guide both ends are fixed by unlocking attacker's rotary motion
Dynamic, under the action of bracing wire seal wire, floor latch unlock, floor latch and the latch hook being fixed on body platform disengage, and eliminate seat
The fixation of seat cushion lengthwise position.Meanwhile passenger moves seat cushion manually and so that seat cushion is rotated and the fold that turns forward, final seat
Seat cushion fold is holded up to upright position, is turned down forward for backrest and is laid flat vacating space.
However, the amount of parts of cushion turnover mechanism in the prior art is more, mechanism is complicated and the making precision of requirement
Higher, cost is higher, and floor latch and seat cushion framework are sheet metal component so that the cost of cushion assembly is higher and weight increases, phase
That answers increases the weight and fuel cost of vehicle.
In conclusion the problem of cost for how efficiently solving cushion assembly is higher and heavier-weight, is current ability
Field technique personnel's urgent problem.
Invention content
In view of this, first of the present invention is designed to provide a kind of cushion turnover mechanism of automobile, the seat of the automobile
The structure design of pad turnover mechanism can efficiently solve the problem of cost is higher and heavier-weight of cushion assembly, of the invention
Second purpose is to provide a kind of cushion assembly and automobile including above-mentioned cushion turnover mechanism.
In order to reach above-mentioned first purpose, the present invention provides the following technical solutions：
A kind of cushion turnover mechanism of automobile, including：
Shaft wire armature, the shaft wire armature have the first rotating shaft and the second shaft being mutually parallel, institute
State the side that first rotating shaft is located on front side of the close cushion assembly of the second shaft and the first rotating shaft and the second shaft each along
The lateral setting of cushion assembly, the first rotating shaft is with vehicle floor panel hinge and the shaft wire armature is also with cross bar；
Two limit hinges that can be fixedly connected with the seat cushion framework of automobile, two limit hinges are total along seat cushion
At it is lateral arrange and all have limit protrusion, the wire segments bending transition between second shaft and first rotating shaft is formed
The card slot and the shaft wire armature being fastened on above the limit protrusion can drive two limit hinges total to seat cushion
It is turned down at front side；
The drawstring that one end is connect with the cross bar, the other end of the drawstring can stretch to the front side of cushion assembly, described
Drawstring can drive the cross bar to be rotated around first rotating shaft.
Preferably, in the cushion turnover mechanism of above-mentioned automobile, the shaft wire armature includes the first segmentation, interlude
With the second segmentation, one end of first segmentation and one end of the second segmentation are connect with the both ends of interlude respectively；
The first rotating shaft includes split axle section A and split axle section B, and the split axle section A and split axle section B are respectively by described first
The other end of segmentation and the other end of the second segmentation are bent to form.
Preferably, in the cushion turnover mechanism of above-mentioned automobile, second shaft includes split axle section C and split axle section D, and institute
Split axle section C and split axle section D is stated to be formed by the part of the first segmentation and the second locally bending for segmentation respectively.
Preferably, in the cushion turnover mechanism of above-mentioned automobile, the end bending of first segmentation being connect with interlude
Form the cross bar.
Preferably, in the cushion turnover mechanism of above-mentioned automobile, the other end of the drawstring is additionally provided with draw ring.
Preferably, in the cushion turnover mechanism of above-mentioned automobile, it is further opened with axis hole on two limit hinges, and described
Second shaft passes through the axis hole of two limit hinges.
Preferably, in the cushion turnover mechanism of above-mentioned automobile, the limit hinge include inverted U ontology and with it is described fall U
The connecting plate that type ontology is fixedly connected, the connecting plate are fixedly connected with seat cushion framework, and the limit protrusion is located at inverted U ontology
Hollow part.
Preferably, in the cushion turnover mechanism of above-mentioned automobile, the limit of a limit hinge in two limit hinges
Position protrusion is located on the riser of close another limit hinge of its inverted U ontology.
A kind of cushion assembly of automobile, including seat cushion framework, be fixedly connected with the seat cushion framework seat cushion foam, be located at
On the downside of the seat cushion framework and it is secured to the seat cushion bottom cover connected, the seat cushion folding machine being fixedly connected with the seat cushion framework
Structure, the cushion turnover mechanism are any one of them cushion turnover mechanism among the above.
Preferably, in above-mentioned cushion assembly, the seat cushion framework is specially wire armature.
A kind of automobile, including backrest assembly and cushion assembly, the cushion assembly are the seat as described in any one of above-mentioned
Pad assembly.
Preferably, further include hook steel wire in above-mentioned automobile, the bottom of one end and the backrest assembly of the hook steel wire
Portion is fixedly connected, and the other end is hook-shaped and coordinates with the seat cushion framework.
The cushion turnover mechanism of automobile provided by the invention includes shaft wire armature, two limit hinges and drawing
Band.Wherein, shaft wire armature has first rotating shaft, the second shaft and cross bar, first rotating shaft and the second shaft mutually flat
Row, and first rotating shaft and the second shaft are arranged each along the transverse direction of cushion assembly.First rotating shaft is located at the close of the second shaft
Side on front side of cushion assembly.First rotating shaft and vehicle floor panel hinge are provided with cross bar, cross bar and first on shaft wire armature
Shaft is arranged in parallel.
Two limit hinges can be fixedly connected with the seat cushion framework of automobile, and two limit hinges are total along seat cushion
At lateral arrangement, i.e. two limit hinges are symmetrical arranged along the direction for being parallel to first rotating shaft.Two limit hinges have
There is limit protrusion, the wire segments bending transition formation between the second shaft and first rotating shaft of shaft wire armature is fastened on
Card slot above limit protrusion.And shaft wire armature can drive two limit hinges to fold on front side of cushion assembly.
One end of drawstring is connect with cross bar, and the other end of drawstring can stretch to the front side of cushion assembly, and drawstring can drive
Cross bar is rotated around first rotating shaft, and then realizes that shaft wire armature is rotated entirely around first rotating shaft.
It can be to cushion assembly under non-seating state using the cushion turnover mechanism of automobile provided by the invention
Front pull drawstring, i.e., pull drawstring to the direction of headstock, drawstring drives entire cushion assembly to move forward first at this time, so
It drives cross bar to be rotated around first rotating shaft afterwards, realizes that shaft wire armature is rotated entirely around first rotating shaft, that is, drive shaft
Wire armature and limit hinge are rotated entirely around first rotating shaft, and then realize and seat cushion framework is driven to turn around first rotating shaft
It is dynamic.When shaft wire armature unitary rotation to certain angle, the wire segments of card slot are formed since flexible deformation is from limit convex
The top risen slides into the lower section of limit protrusion, then can be with to realize that seat cushion framework is whole to turning down on front side of cushion assembly
Continue to dig cushion assembly forward manually, and then realize cushion assembly and turn down state in a vertical shape forward, forward for backrest assembly
Fold, which is laid flat, provides space, realizes the memory space for increasing heel row luggage case.
Only include three parts in the cushion turnover mechanism of automobile provided by the invention, number of parts is few, mechanism letter
It is single, and shaft wire armature can be bent to form by wire, reduce the cost and system of the cushion turnover mechanism accordingly
Make difficulty.In addition, shaft wire armature weight compared with sheet metal component is small in the cushion turnover mechanism, seat cushion is reduced accordingly
The weight of assembly, reduces complete vehicle weight and fuel cost.
In order to reach above-mentioned second purpose, the present invention also provides a kind of cushion assembly, which includes above-mentioned
Any cushion turnover mechanism.Since above-mentioned cushion turnover mechanism has above-mentioned technique effect, there is the cushion turnover mechanism
Cushion assembly should also have corresponding technique effect.The present invention also provides a kind of automobile, which includes that above-mentioned seat cushion is total
At, therefore the automobile should also have corresponding technique effect.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the assembling schematic diagram of seat cushion framework provided in an embodiment of the present invention and backrest frames；
Fig. 2 is the partial enlarged view in the regions a in Fig. 1；
Fig. 3 is the partial enlarged view in the regions b in Fig. 1；
Fig. 4 is the structural schematic diagram of cushion assembly provided in an embodiment of the present invention；
Fig. 5 is the installation diagram of seat cushion framework provided in an embodiment of the present invention and shaft wire armature；
Fig. 6 is the partial enlarged view in the regions c in Fig. 5；
Fig. 7 is the structural schematic diagram of shaft wire armature provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of a limit hinge provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of another limit hinge provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of seat cushion framework provided in an embodiment of the present invention；
Figure 11 is the structural schematic diagram of seat cushion bottom cover provided in an embodiment of the present invention.
In Fig. 1-Figure 11：
1- backrest frames, 2- hooks steel wire, 3- seat cushion frameworks, 4- shafts wire armature, the segmentations of 41- first, 411- divide
Shaft part A, 412- split axle section C, 413- cross bar, 42- interludes, the segmentations of 43- second, 431- split axle section D, 432- split axle sections B, 44-
Card slot, 5- drawstrings, 6- draw rings, 7- limit hinges, 71- inverted Us ontology, 72- limit protrusions, 73- connecting plates, 8- cushion assemblies,
9- seat cushion bottom covers.
Specific implementation mode
First of the present invention is designed to provide a kind of cushion turnover mechanism of automobile, the cushion turnover mechanism of the automobile
Structure design can efficiently solve the problem of cost is higher and heavier-weight of cushion assembly, second object of the present invention
It is to provide a kind of cushion assembly and automobile including above-mentioned cushion turnover mechanism.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- Figure 11 is please referred to Fig.1, the cushion turnover mechanism of automobile provided in an embodiment of the present invention includes shaft wire armature
4, two limit hinges 7 and drawstring 5.Wherein, shaft wire armature 4 has first rotating shaft, the second shaft and cross bar
413, first rotating shaft and the second shaft are mutually parallel, and first rotating shaft and the second shaft are set each along the transverse direction of cushion assembly 8
It sets, i.e., first rotating shaft and the second shaft are horizontally disposed and are arranged each along the transverse direction of automobile.First rotating shaft is located at the second shaft
Side close to 8 front side of cushion assembly, i.e. first rotating shaft are located at the front side of the second shaft, and front side refers to by the side of near-car head at this
To for front side, distance of the first rotating shaft away from 8 front side of cushion assembly is less than distance of second shaft away from 8 front side of cushion assembly.First
Shaft and vehicle floor panel hinge are provided with cross bar 413 on shaft wire armature 4, and cross bar 413 is arranged in parallel with first rotating shaft, separately
Outer cross bar 413 can be located at the side of the separate first rotating shaft of the second shaft.
Wherein, shaft wire armature 4 can be integrally bent to form by steel wire, or be bent by other wires such as iron wire
It is formed.For the ease of first rotating shaft and vehicle floor panel hinge, casing can be set on vehicle floor, first rotating shaft passes through casing and vehicle
Floor panel hinge can also realize first rotating shaft and vehicle floor panel hinge by components such as bearings certainly, be not limited thereto.
Two limit hinges 7 can be fixedly connected with the seat cushion framework 3 of automobile, and two limit hinges 7 are along seat
The lateral arrangement of assembly 8 is padded, i.e. two limit hinges 7 are symmetrical arranged along the direction for being parallel to first rotating shaft.Two limit hinges
Chain 7 all has limit protrusion 72, and the wire segments between the second shaft and first rotating shaft of shaft wire armature 4 bend transition
The card slot 44 for being fastened on the top of limit protrusion 72 is formed, i.e., has been bent to form two card slots 44 on shaft wire armature 4, two
Card slot 44 is stuck in 72 upside of limit protrusion of two limit hinges 7.And shaft wire armature 4 can drive two limits
Position hinge 7 drives two limits to cut with scissors simultaneously to 8 front side fold of cushion assembly when that is, 4 entirety of shaft wire armature turns down forward
Chain 7 turns down, and then limit hinge 7 drives cushion assembly 8 to turn down forward.The shape of limit protrusion 72 can be round table-like, or
Other arbitrary shapes.Limit hinge 7 and the seat cushion framework 3 of automobile can by welding or the mode that is threadedly coupled is solid
Fixed connection, other two limit hinge 7 can be symmetrical arranged.Two limit hinges 7 can be metal plate punching part.
One end of drawstring 5 is connect with cross bar 413, and the other end of drawstring 5 can stretch to the front side of cushion assembly 8, it is therefore desirable to
The front side for enough stretching out cushion assembly 8, when pulling drawstring 5 to the front of cushion assembly 8, drawstring 5 can drive cross bar 413 to surround
First rotating shaft rotates, and then realizes that shaft wire armature 4 is rotated entirely around first rotating shaft.
It, can be to cushion assembly 8 under non-seating state using the cushion turnover mechanism of automobile provided by the invention
Front pull drawstring 5, i.e., to the direction of headstock pull drawstring 5, at this time drawstring 5 drive entire cushion assembly 8 to Forward first
It is dynamic, then cross bar 413 is driven to be rotated around first rotating shaft, realizes that shaft wire armature 4 is rotated entirely around first rotating shaft, i.e.,
It drives shaft wire armature 4 and limit hinge 7 to be rotated entirely around first rotating shaft, and then realizes and seat cushion framework 3 is driven to surround
First rotating shaft rotates.When 4 unitary rotation of shaft wire armature is to certain angle, the wire segments of card slot 44 are formed due to elasticity
Deformation slides into the lower section of limit protrusion 72 from the top of limit protrusion 72, to realize that shaft seat cushion framework 3 is whole to seat cushion
8 front side fold of assembly, then can continue to dig cushion assembly 8 forward, and then realize cushion assembly 8 and turn down forward and be in manually
Vertical state turn down to be laid flat and provides space forward for backrest assembly, realizes the memory space of increase heel row luggage case.
Only include three parts in the cushion turnover mechanism of automobile provided by the invention, number of parts is few, mechanism letter
It is single, and shaft wire armature 4 can be bent to form by wire, reduce the cost and system of the cushion turnover mechanism accordingly
Make difficulty.In addition, the weight compared with sheet metal component of shaft wire armature 4 is small in the cushion turnover mechanism, seat is reduced accordingly
The weight for padding assembly 8, reduces complete vehicle weight and fuel cost.
In order to advanced optimize above-mentioned technical proposal, wherein shaft wire armature 4 may include three sections sequentially connected
Wire, i.e. shaft wire armature 4 include the first segmentation 41, the segmentation of interlude 42 and second 43, and the first segmentation 41
One end and one end of the second segmentation 43 are connect with the both ends of interlude 42 respectively, i.e., the first segmentation 41, interlude 42 and second point
Section 43 is sequentially connected.First segmentation 41 and the second segmentation 43 can also be symmetrical arranged along the split of cushion assembly 8.Certainly,
Shaft wire armature 4 can also be bent to form by a whole one metal wire, or be bent to form by more one metal wires, such as four
Root, five etc., be not limited thereto.
Further, first rotating shaft may include split axle section A411 and split axle section B432, i.e. split axle section A411 and split axle section
First rotating shaft is collectively formed in the axially coincident of B432, and split axle section A411 and split axle section B432 are not directly connected, and split axle section
A411 and split axle section B432 is bent to form by the other end of the other end of the first segmentation 41 and the second segmentation 43 respectively, i.e., first point
The end that connect of non-and interlude 42 of section 41 is bent to form split axle section A411, and second is segmented what 43 non-and interlude 42 was connect
End is bent to form split axle section B432.Specifically, the end and the second segmentation 43 that the non-and interlude 42 of the first segmentation 41 is connect
The non-end being connect with interlude 42 can be bent into it is lateral U-shaped.
Similarly, the second shaft can also include split axle section C412 and split axle section D431, i.e. split axle section C412 and split axle section
D431 is axially coincident to be collectively formed the second shaft, and split axle section C412 and split axle section D431 are not directly connected.And split axle section
C412 and split axle section D431 is formed by the part of the first segmentation 41 and the second locally bending for segmentation 43 respectively, specifically, first
The wire between card slot 44 and its end being connect with interlude 42 in segmentation 41 is bent to form split axle section C412, second point
The wire between card slot 44 and its end being connect with interlude 42 in section 43 is bent to form split axle section D431.
Certainly, first rotating shaft and the second shaft may also be only one whole, be not limited thereto.
Further, the end of the first segmentation 41 being connect with interlude 42 is bent to form cross bar 413, i.e., cross bar 413 by
The end of first segmentation 41 being connect with interlude 42 is bent to form, and certain cross bar 413 can also be by interlude 42 or first
The end of segmentation 41 being connect with interlude 42 is bent to form, and is not limited thereto.
For the ease of pulling drawstring 5, can also draw ring 6, i.e. can stretch in drawstring 5 be set in the other end of drawstring 5
The end of the front side of cushion assembly 8 connects draw ring 6.
It should be noted that axis hole can be offered on two limit hinges 7, and the second shaft passes through two limits
The axis hole of position hinge 7, so when shaft wire armature 4 turns down forward, the second shaft can drive two limit hinges 7 forward
Fold, and then seat cushion framework 3 and entire cushion assembly 8 is driven to turn down forward.
In addition, limit hinge 7 can also include inverted U ontology 71 and the connecting plate 73 that is fixedly connected with inverted U ontology 71,
Limit protrusion 72 is located at the hollow part of inverted U ontology 71, and 44 part of card slot of such shaft wire armature 4 is located at inverted U
The hollow part of ontology 71 and it is fastened on the upside of limit protrusion 72, can also so realized when shaft wire armature 4 turns over forward
When folding, the second shaft can drive two limit hinges 7 to turn down forward.In addition, connecting plate 73 is fixedly connected with seat cushion framework 3, tool
Body connecting plate 73 can be bolted to connection with seat cushion framework 3.Further, the inverted U ontology 71 of limit hinge 7 wraps
Two opposite risers are included, the limit protrusion 72 of a limit hinge 7 in two limit hinges 7 is located at its inverted U ontology 71
On the riser of another limit hinge 7, so easily facilitate the cooperation of card slot 44 and limit protrusion 72.Certainly, two limits
The limit protrusion 72 of a limit hinge 7 in the hinge 7 of position can also be located at separate another limit hinge of its inverted U ontology 71
On 7 riser.
Based on the cushion turnover mechanism provided in above-described embodiment, the present invention also provides a kind of cushion assembly 8 of automobile,
The cushion assembly 8 of the automobile includes seat cushion framework 3, is fixedly connected with seat cushion framework 3 seat cushion foam, under the seat cushion framework 3
Side and the cushion turnover mechanism for being secured to the seat cushion bottom cover 9 of connection, being fixedly connected with seat cushion framework 3, wherein seat cushion folding machine
Structure is any one cushion turnover mechanism in above-described embodiment.Since the cushion assembly 8 uses the seat cushion in above-described embodiment
Turnover mechanism, so the advantageous effect of the cushion assembly 8 please refers to above-described embodiment.
In order to further decrease the weight of cushion assembly 8, wherein seat cushion framework 3 can be specially wire armature, so
Complete vehicle weight and fuel cost can be further reduced.
Seat cushion foam is followed closely by snap ring and is fixedly connected with seat cushion framework 3, seat cushion bottom cover 9 be located on the downside of seat cushion framework 3 and
The two is fixedly connected also by snap ring nail, and seat cushion framework 3 plays a supporting role to entire cushion assembly 8.In addition, seat cushion bottom cover 9
Between seat cushion framework 3 and body platform, seat cushion framework 3 can be coated.
The present invention also provides a kind of automobile, which includes backrest assembly and cushion assembly 8, and wherein cushion assembly 8 is
Any one cushion assembly 8 in above-described embodiment, since the automobile uses the cushion assembly 8 in above-described embodiment, so should
The advantageous effect of automobile please refers to above-described embodiment.
For the backrest assembly of automobile by bolts assemblies on body platform, backrest assembly angle of inclination can be adjusted by also having
Adjuster, can adjust the angle of inclination of backrest assembly after adjuster unlock, adjust to lock adjustment after suitable angle
Device.Backrest assembly includes backrest frames 1 and backrest foam.
Wherein, above-mentioned automobile can also include hook steel wire 2, and the one end and the bottom of backrest assembly for linking up with steel wire 2 are fixed
Connection, the other end are hook-shaped and coordinate with seat cushion framework 3.That is the other end of hook steel wire 2 is hooked on seat cushion framework 3, is so existed
Under seating state, hook steel wire 2 may be implemented, to the front and back position-limiting action of entire cushion assembly 8, to prevent its back-and-forth motion.To
When preceding drawing drawstring 5, entire cushion assembly 8 can move slightly forward first and the downward micro-shifting of rear side, with realize seat cushion framework 3 with
Steel wire 2 is linked up with to detach.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (12)
1. a kind of cushion turnover mechanism of automobile, which is characterized in that including：
Shaft wire armature (4), the shaft wire armature (4) have the first rotating shaft and the second shaft being mutually parallel,
The first rotating shaft is located at the side on front side of the close cushion assembly of the second shaft and the first rotating shaft and the equal edge of the second shaft
The lateral setting of cushion assembly, the first rotating shaft is with vehicle floor panel hinge and the shaft wire armature (4) is also with cross
Bar (413)；
Two limit hinges (7) that can be fixedly connected with the seat cushion framework (3) of automobile, two limit hinges (7) along
The lateral of cushion assembly arranges and all has limit protrusion (72), and the wire segments between second shaft and first rotating shaft are curved
It is folded over to cross to form the card slot (44) being fastened on above the limit protrusion (72) and the shaft wire armature (4) can drive
Two limit hinges (7) turn down to cushion assembly front side；
The drawstring (5) that one end is connect with the cross bar (413), before the other end of the drawstring (5) can stretch to cushion assembly
Side, the drawstring (5) can drive the cross bar (413) to be rotated around first rotating shaft.
2. the cushion turnover mechanism of automobile according to claim 1, which is characterized in that the shaft wire armature (4)
Including the first segmentation (41), interlude (42) and the second segmentation (43), one end of first segmentation (41) and the second segmentation
(43) one end is connect with the both ends of interlude (42) respectively；
The first rotating shaft includes split axle section A (411) and split axle section B (432), and the split axle section A (411) and split axle section B
(432) other end for being segmented (41) by described first respectively and the other end of the second segmentation (43) are bent to form.
3. the cushion turnover mechanism of automobile according to claim 2, which is characterized in that second shaft includes split axle section
C (412) and split axle section D (431), and the split axle section C (412) and split axle section D (431) are respectively by the part of the first segmentation (41)
It to be formed with the second locally bending for (43) of segmentation.
4. the cushion turnover mechanism of automobile according to claim 2 or 3, which is characterized in that first segmentation (41)
The end being connect with interlude (42) is bent to form the cross bar (413).
5. the cushion turnover mechanism of automobile according to claim 1, which is characterized in that the other end of the drawstring (5) is also
It is provided with draw ring (6).
6. the cushion turnover mechanism of automobile according to claim 1, which is characterized in that on two limit hinges (7)
It is further opened with axis hole, and second shaft passes through the axis hole of two limit hinges (7).
7. the cushion turnover mechanism of automobile according to claim 1, which is characterized in that the limit hinge (7) includes U
Type ontology (71) and the connecting plate (73) being fixedly connected with the inverted U ontology (71), the connecting plate (73) and seat cushion framework
(3) it is fixedly connected, the limit protrusion (72) is located at the hollow part of inverted U ontology (71).
8. the cushion turnover mechanism of automobile according to claim 7, which is characterized in that in two limit hinges (7)
A limit hinge (7) limit protrusion (72) be located at its inverted U ontology (71) close to another limit hinge (7) riser
On.
9. a kind of cushion assembly of automobile, including seat cushion framework (3), be fixedly connected with the seat cushion framework (3) seat cushion foam,
On the downside of the seat cushion framework (3) and it is secured to the seat cushion bottom cover (9) of connection, is fixedly connected with the seat cushion framework (3)
Cushion turnover mechanism, which is characterized in that the cushion turnover mechanism is the seat cushion fold described in any one of claim 1-8
Mechanism.
10. cushion assembly according to claim 9, which is characterized in that the seat cushion framework (3) is specially wire bone
Frame.
11. a kind of automobile, including backrest assembly and cushion assembly, which is characterized in that the cushion assembly is such as claim 9-
Cushion assembly described in any one of 10.
12. automobile according to claim 11, which is characterized in that further include hook steel wire (2), the hook steel wire (2)
One end be fixedly connected with the bottom of the backrest assembly, the other end be it is hook-shaped and with the seat cushion framework (3) coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143598.4A CN106143219B (en) | 2015-03-30 | 2015-03-30 | Automobile, cushion assembly and cushion turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143598.4A CN106143219B (en) | 2015-03-30 | 2015-03-30 | Automobile, cushion assembly and cushion turnover mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106143219A CN106143219A (en) | 2016-11-23 |
| CN106143219B true CN106143219B (en) | 2018-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510143598.4A Active CN106143219B (en) | 2015-03-30 | 2015-03-30 | Automobile, cushion assembly and cushion turnover mechanism |
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| CN (1) | CN106143219B (en) |
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| EP0568793A2 (en) * | 1992-04-09 | 1993-11-10 | Mercedes-Benz Ag | Rear seat arrangement for omnibus |
| US5934732A (en) * | 1996-09-30 | 1999-08-10 | Chrysler Corporation | Lock mechanism for foldable vehicle seat |
| CN1689861A (en) * | 2004-04-26 | 2005-11-02 | 起亚自动车株式会社 | Seat folding device of vehicle |
| CN103273858A (en) * | 2013-05-31 | 2013-09-04 | 长城汽车股份有限公司 | Automotive seat cushion folding component and automobile with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005003289B4 (en) * | 2005-01-25 | 2008-07-17 | Keiper Gmbh & Co.Kg | Vehicle seat with ground position |
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| EP0568793A2 (en) * | 1992-04-09 | 1993-11-10 | Mercedes-Benz Ag | Rear seat arrangement for omnibus |
| US5934732A (en) * | 1996-09-30 | 1999-08-10 | Chrysler Corporation | Lock mechanism for foldable vehicle seat |
| CN1689861A (en) * | 2004-04-26 | 2005-11-02 | 起亚自动车株式会社 | Seat folding device of vehicle |
| CN103273858A (en) * | 2013-05-31 | 2013-09-04 | 长城汽车股份有限公司 | Automotive seat cushion folding component and automobile with same |
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| Publication number | Publication date |
|---|---|
| CN106143219A (en) | 2016-11-23 |
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