CN209600327U - The cushion skeleton structure of automobile rear seat - Google Patents
The cushion skeleton structure of automobile rear seat Download PDFInfo
- Publication number
- CN209600327U CN209600327U CN201920269602.5U CN201920269602U CN209600327U CN 209600327 U CN209600327 U CN 209600327U CN 201920269602 U CN201920269602 U CN 201920269602U CN 209600327 U CN209600327 U CN 209600327U
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- plate
- cushion
- frame body
- shell
- affixed
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Abstract
The utility model discloses a kind of cushion skeleton structures of automobile rear seat, including frame body；It is characterized in that, further including two turnover mechanisms and self-locking mechanism, the rear end of turnover mechanism and cushion are affixed, and the front end of two turnover mechanisms passes through a connecting rod connection；Self-locking mechanism includes locking bar, and locking bar and connecting rod are affixed, and self-locking mechanism further includes rotatable locking structure, and lockable mechanism has and the locked groove of locking bar cooperation.The utility model realizes unlock and locking to the locking bar of turnover mechanism by the rotation of control locking structure, without using other fixing piece, reduces the additional structure of vehicle body.
Description
Technical field
The utility model belongs to technical field of automobile components, in particular to a kind of cushion skeleton knot of automobile rear seat
Structure.
Background technique
For automobile as a kind of carrier, manned loading is primary demand of the people to it.With being gradually increased for living standard,
It is desirable to the car trunks of oneself can load down more cargos, especially SUV vehicle and commercial vehicle, generally in addition to making
With the space of boot come loading, the storage space of luggage case can also be increased by the backrest for the back seat that fell.But
Because Chain cushion is higher by automotive floor panel certain altitude, after traditional back seat backrest fell, backrest can only be attached at seat
On pad, just cause in this way between back seat and body platform formed a higher step, prevent the luggage case of automobile from
One piece of complete plane is obtained, space cannot adequately utilize, it is clear that be unfavorable for storing the article of big part.It leads currently on the market
Stream vehicle is may be implemented to overturn and fold, fixed form is connected using vehicle body boss and cushion by the way of double-strand chain
Connect realization fastening.But vehicle body boss upper surface must coat one layer of felt, will lead to backrest surface production after not so backrest fell
Raw fold.
CN108016329A discloses a kind of lockable mechanism that cushion may be reversed for automotive seat, including mounting bracket,
Steel wire rod, mounting seat and bolt, the mounting bracket side have and are made into one at salient point, with the steel wire rod cooperation
A via hole is opened in U-type groove structure, the mounting bracket front end, can pass through steel wire rod, the mounting bracket and mounting seat
Two via holes are opened in the place of cooperation, are passed through the bolt and are fixed in mounting seat.
The patent has by the way that steel wire rod directly through mounting bracket, to be then directly installed in mounting seat with bolt
Have the characteristics that easy for installation, interchangeability is good.It but there is problems: limiting steel wire rod by the salient point of bracket, unlock
It is caused high effort for locking process, it is not convenient enough.
Therefore, how can provide that a kind of structure is simple, easily realize the seat of the automobile rear seat of unlock and overturning
Skeleton structure is padded, becoming those skilled in the art has technical problem to be solved.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how can provide
A kind of structure is simple, easily realizes the cushion skeleton structure of the automobile rear seat of unlock and overturning.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of cushion skeleton structure of automobile rear seat, including frame body 1, the frame body 1 are shaped to frame
Structure, to support seat cushion, the frame body 1 is fixedly installed on mounting plate made of a metal plate；It is characterized in that, also wrapping
It includes:
Two turnover mechanisms, described two turnover mechanisms are located on the downside of the mounting plate；The turnover mechanism includes support
Portion 2, cursor 3, rotation axis and bearing 4 have the hole stretched out for the support portion 2 on the mounting plate, the support portion 2
Upper end passes through described hole and is clamped with described hole, and the upper surface of the support portion 2 is used for and cushion bottom is affixed, and described turn
Swing arm 3 is located at below mounting plate, and is shaped to inverted l-shaped structure, and the end of lateral arms extends back and and the support portion 2
Side wall is affixed, and the lower end of vertical support arm and the rotation axis are affixed, and the rotation axis extends in left-right direction, one end and institute
Cursor 3 to be stated to be connected, the other end is affixed with the bearing 4 after the bearing 4, and the bearing 4 is fixedly installed on vehicle body,
The bending place of the cursor 3 of two turnover mechanisms is connected and fixed by a connecting rod 5 extended in left-right direction；
Lockable mechanism, the lockable mechanism is between described two turnover mechanisms, and before the frame body 1
Side comprising shell 14, blocking element and rotational pin 6；The appearance placed for the lockable mechanism is additionally provided on the mounting plate
Slot is set, the shell 14 is located at the top of the accommodation groove, and affixed with the frame body 1, has on the downside of the shell 14
Two otic placodes 15 being vertically arranged, the blocking element are connected by rotational pin 6 with the shell 14, wherein the locking structure
The part that part is located at 6 front side of rotational pin forms control unit 7, and the part positioned at 6 rear side of rotational pin forms sticking department 8,
The front side of the sticking department 8 offers the locked groove 9 for extending through the sticking department 8 in left-right direction；Further include be shaped to it is several
The locking bar 10 of character form structure, the front side of the accommodation groove have a perforation passed through for the locking bar 10, and two on the downside of the locking bar
End is affixed with the connecting rod 5 respectively, and the upside of the locking bar 10 is protruded into the accommodation groove after passing through the perforation, and is rotated
The blocking element can make the locked groove 9 be inserted in the locking bar 10 or be detached from from the locking bar 10；It further include a control
Rope 12,12 upper end of tricing line is connected with 7 front end of control unit, and lower end is connected with an actuating mechanism, passes through the starting
Mechanism is able to drive the movement of tricing line 12, so that the blocking element be pulled to rotate around the rotational pin 6.
The utility model pulls blocking element to rotate using tricing line, to realize the locked groove on blocking element to turnover mechanism
On locking bar unlock and locking, relative to traditional structure, the utility model without using other fastener to cushion carry out
Fastening, reduces the additional structure of vehicle body；Relative to Chinese patent CN108016329A, the utility model passes through control locking structure
The rotation of part to carry out locking and unlocking to locking bar, more laborsaving, easily can be achieved with the overturning and unlock of cushion.
Further, the sticking department 8 includes pedestal 81, and there are two side support plate 82, institutes for the two sides tool of the pedestal 81
The outside that otic placode 15 is located at the side support plate 82 is stated, the side support plate 82 and the otic placode 15 pass through 6 turns of the rotational pin
Dynamic connection.
In such manner, it is possible to stablize the rotation of blocking element more, so as to be better achieved unlock to locking bar and
Locking.
Further, the rear end of the control unit 7 is connected with the upper end of the plate 82 supported on both sides, and the locked groove 9 is located at
The front side of the side support plate 82, the front end of the control unit 7 also have through-hole 11, and the upper end of the tricing line 12 passes through described
It is connected after through-hole 11 with a card-bit part 13, is moved down by the front end that the card-bit part 13 is able to drive the control unit 7.
The connection that can be more convenient between tricing line and control unit in this way facilitates tricing line to pull control unit.
Further, the rotational pin 6 is also arranged with torsional spring 16, a support arm of the torsional spring 16 and the collateral support
Plate 82 connects, another support arm and the otic placode 15 connection of the torsional spring 16.
In this way, the effect by torsional spring can further reinforce self-locking effect；Locking structure is driven exerting a force to tricing line
When part rotates and realizes the unlock of locking bar, torsional spring can generate compressive, and not continue to after exerting a force to tricing line, and torsional spring will
It generates restoring force and blocking element is returned to the lock state with locking bar, complete self-locking.
It further, further include the position limiting structure 17 being located in front of the lockable mechanism, the position limiting structure 17 is plate
Shape structure, the upper end rearward bend and extend to form attaching part, and the attaching part withholds the upper table in 14 front end of shell
Face, the lower end of the position limiting structure 17 bends backward and extends to form support portion, and its described support portion has described in a confession
The limit hole 18 that tricing line 12 passes through；
Be connected with a rope sling 19 in the limit hole 18, the lower end of the tricing line 12 pass through after the rope sling 19 with institute
Actuating mechanism is stated to be connected.
In such manner, it is possible to prevent tricing line from can persistently move under the restoring force of torsional spring, a limit is played to tricing line
Effect, meanwhile, rope sling can also play the role of protection to tricing line.
Further, it is connected between the top of two otic placodes 15 by fixed plate 20, the fixed plate 20 is located at
The lower section of the shell 14, the upper surface of the fixed plate 20 is upward convex to be equipped with lock tongue 21, and the lock tongue 21 is shaped to L shape knot
Structure, and including vertical section and the horizontal segment for being connected to the vertical section upper end；
Lockhole 22 is additionally provided on the shell 14 on corresponding position, the horizontal segment of the lock tongue 21 is located at the lockhole 22
Top, and the end of the horizontal segment of the lock tongue 21 is located at 22 outside of lockhole, the vertical section lower end of the lock tongue 21 passes through
It is fixedly connected after the lockhole 22 with the fixed plate 20.
In this way, the lock tongue of fixed plate is firmly withheld on shell, the position of otic placode is fixed, it is therefore prevented that locking structure
Part drives otic placode to rotate in the rotation, enhances the stability of lockable mechanism.
Further, the lock tongue 21 is two be arranged side by side, is correspondingly provided with two and the lock on the shell 14
The lockhole 22 that tongue 21 fits through.
In this way, lock tongue is set as two, keep stablizing effect more preferable.
Further, the actuating mechanism includes the screw fan of the front in the frame of the frame body 1, the spiral shell
Rotation fan includes fan case 26 and fan axis 23, and the fan case 26 is fixed in the frame body 1, the fan axis 23 and the fan case 26
Rotation connection, and can be rotated on perpendicular, and the left and right sides of the fan axis 23 is respectively connected with flabellum 24, the fan axis 23
Flabellum 24 on the side of the lockable mechanism is connected with the tricing line 12 far from one end of the lockable mechanism, described
It is connected with control handle 25 on flabellum 24 on fan 23 other side of axis, the control handle 25 is extended to far from one end of the flabellum 24
The frame body 1 is outer and is bent to form handle.
In this way, only needing light squeeze grip, the unlock to locking bar can be achieved with, realize labour-saving effect, it is easy and convenient.
Further, the support portion 2 includes top plate 27 and side plate 28, and the bottom of the top plate 27 and the cushion is solid
It connects, the linking of side plate 28 is in the side of the top plate 27, and the rear end of the cursor 3 and the side plate 28 are affixed.
In this way, facilitating the connection of cursor and support portion, cursor is enable to realize cushion better by promotion wall
Overturning.
It further, further include mounting bracket, the mounting bracket includes plate 29, and the plate 29 is installed on vehicle body
On, the linking of the front end of the plate 29 has one forward and the supporting plate 30 that extends obliquely upward, the front end of the supporting plate 30 and institute
Bearing 4 is stated to be connected.
In this way, being fixedly installed on vehicle body by mounting bracket, bearing pressure can be provided for the overturning of cushion, while can also mention
Installation for bearing is fixed.
It further, further include anti-sinking pipe 31, the anti-sinking pipe 31 extends in left-right direction and is located at the skeleton
In the frame of ontology 1, the both ends of the anti-sinking pipe 31 and the frame body 1 are connected, and the anti-sinking pipe 31 is located at institute
State the lower section of cushion front；
The rear end of the shell 14 is fixedly connected with the anti-sinking pipe 31.
In this way, the cushion skeleton structure of the utility model automobile rear seat has also been provided simultaneously with anti-sinking function, collect more
Kind function is.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the skeleton structure of the utility model.
The turnover mechanism and the structural schematic diagram at self-locking mechanism cooperation that Fig. 2 is the utility model.
Fig. 3 is the structural schematic diagram of the self-locking mechanism of the utility model.
Fig. 4 is the structural schematic diagram at the torsional spring of the self-locking mechanism of the utility model.
Fig. 5 is the configuration schematic diagram of the self-locking mechanism of the utility model.
Fig. 6 is the structural schematic diagram at the actuating mechanism of the utility model.
Fig. 7 is the structural schematic diagram at the blocking element of the utility model.
Drawing reference numeral explanation: frame body 1；Support portion 2；Cursor 3；Bearing 4；Connecting rod 5；Rotational pin 6；Control unit 7；
Sticking department 8；Pedestal 81；Side support plate 82；Locked groove 9；Locking bar 10；Through-hole 11；Tricing line 12；Card-bit part 13；Shell 14；Otic placode
15；Torsional spring 16；Position limiting structure 17；Limit hole 18；Rope sling 19；Fixed plate 20；Lock tongue 21；Lockhole 22；Fan axis 23；Flabellum 24；Control
Handle 25 processed；Fan case 26；Top plate 27；Side plate 28；Plate 29；Supporting plate 30；Anti-sinking pipe 31.
Specific embodiment
Below with reference to example attached drawing, the utility model is described in further detail.
Described front, rear, left and right are using vehicle body as reference object, i.e., before being, towards Che Weifang towards headstock direction in this programme
Xiang Weihou；When towards the tailstock, the left side of vehicle body is a left side, and the right side of vehicle body is the right side.
When specific implementation: as shown in Figures 1 to 7, a kind of cushion skeleton structure of automobile rear seat, including frame body
1, the frame body 1 is shaped to frame structure, and to support seat cushion, the frame body 1 is fixedly installed in a metal plate and is made
Mounting plate on；It is characterized in that further including two turnover mechanisms and lockable mechanism.Described two turnover mechanisms are located at the peace
On the downside of loading board；The turnover mechanism includes support portion 2, cursor 3, rotation axis and bearing 4, has on the mounting plate and supplies the branch
The hole that support part 2 is stretched out, the upper end of the support portion 2 pass through described hole and are clamped with described hole, the support portion 2 it is upper
End face is used for and cushion bottom is affixed, and the cursor 3 is located at below mounting plate, and is shaped to inverted l-shaped structure, lateral arms
End extend back and and 2 side wall of support portion it is affixed, the lower end of vertical support arm and the rotation axis are affixed, described turn
Moving axis extends in left-right direction, and one end is connected with the cursor 3, and the other end is consolidated after passing through the bearing 4 with the bearing 4
It connects, the bearing 4 is fixedly installed on vehicle body, and the bending place of the cursor 3 of two turnover mechanisms is by one along right and left
It is connected and fixed to the connecting rod 5 of extension.The lockable mechanism is between described two turnover mechanisms, and the close skeleton sheet
The front side of body 1 comprising shell 14, blocking element and rotational pin 6；It is additionally provided on the mounting plate and is put for the lockable mechanism
The accommodation groove set, the shell 14 are located at the top of the accommodation groove, and affixed with the frame body 1, under the shell 14
There are two the otic placode 15 being vertically arranged, the blocking elements to be connected by rotational pin 6 with the shell 14 for side tool, wherein described
The part that blocking element is located at 6 front side of rotational pin forms control unit 7, and the part positioned at 6 rear side of rotational pin forms lock
Determine portion 8, the front side of the sticking department 8 offers the locked groove 9 for extending through the sticking department 8 in left-right direction；Further include into
Type is the locking bar 10 of zigzag shape structure, and the front side of the accommodation groove has a perforation passed through for the locking bar 10, under the locking bar
The both ends of side are affixed with the rear side of the connecting rod 5 respectively, and the appearance is protruded into after passing through the perforation in the upside of the locking bar 10
It sets in slot, and rotating the blocking element can make the locked groove 9 be inserted in the locking bar 10 or be detached from from the locking bar 10；Also
Including a tricing line 12,12 upper end of tricing line is connected with 7 front end of control unit, and lower end is connected with an actuating mechanism,
It is able to drive the movement of tricing line 12 by the actuating mechanism, to pull the blocking element around 6 turns of the rotational pin
It is dynamic.
The utility model pulls blocking element to rotate using tricing line, to realize the locked groove on blocking element to turnover mechanism
On locking bar unlock and locking, relative to traditional structure, the utility model without using other fastener to cushion carry out
Fastening, reduces the additional structure of vehicle body；Relative to Chinese patent CN108016329A, the utility model passes through control locking structure
The rotation of part to carry out locking and unlocking to locking bar, more laborsaving, easily can be achieved with the overturning and unlock of cushion.
Wherein, the sticking department 8 includes pedestal 81, and there are two side support plate 82, the ears for the two sides tool of the pedestal 81
Plate 15 is located at the outside of the side support plate 82, the side support plate 82 and the otic placode 15 and is connected by the rotational pin 6 rotation
It connects.
In such manner, it is possible to stablize the rotation of blocking element more, so as to be better achieved unlock to locking bar and
Locking.
Wherein, the rear end of the control unit 7 is connected with the upper end of the plate 82 supported on both sides, and the locked groove 9 is located at described
The front side of side support plate 82, the front end of the control unit 7 also have through-hole 11, and the upper end of the tricing line 12 passes through the through-hole
It is connected after 11 with a card-bit part 13, is moved down by the front end that the card-bit part 13 is able to drive the control unit (7).
The connection that can be more convenient between tricing line and control unit in this way facilitates tricing line to pull control unit.
Wherein, the rotational pin 6 is also arranged with torsional spring 16, and a support arm and the side support plate 82 for the torsional spring 16 connects
It connects, another support arm and the otic placode 15 connection of the torsional spring 16.
In this way, the effect by torsional spring can further reinforce self-locking effect；Locking structure is driven exerting a force to tricing line
When part rotates and realizes the unlock of locking bar, torsional spring can generate compressive, and not continue to after exerting a force to tricing line, and torsional spring will
It generates restoring force and blocking element is returned to the lock state with locking bar, complete self-locking.
It wherein, further include the position limiting structure 17 being located in front of the lockable mechanism, the position limiting structure 17 is plate structure,
The upper end rearward bends and extends to form attaching part, and the attaching part withholds the upper surface in 14 front end of shell, described
The lower end of position limiting structure 17 bends backward and extends to form support portion, and there is its described support portion one to supply the tricing line 12
The limit hole 18 passed through.A rope sling 19 is connected in the limit hole 18, the lower end of the tricing line 12 passes through the rope sling
It is connected after 19 with the actuating mechanism.
In such manner, it is possible to prevent tricing line from can persistently move under the restoring force of torsional spring, a limit is played to tricing line
Effect, meanwhile, rope sling can also play the role of protection to tricing line.
Wherein, it is connected between the top of two otic placodes 15 by fixed plate 20, the fixed plate 20 is located at the shell
The lower section of body 14, the upper surface of the fixed plate 20 is upward convex to be equipped with lock tongue 21, and the lock tongue 21 is shaped to L-shaped structure, and wraps
Include vertical section and the horizontal segment for being connected to the vertical section upper end.Lockhole 22, institute are additionally provided on the shell 14 on corresponding position
The horizontal segment for stating lock tongue 21 is located at the top of the lockhole 22, and the end of the horizontal segment of the lock tongue 21 is located at the lockhole 22
Outside, the vertical section lower end of the lock tongue 21 are fixedly connected after passing through the lockhole 22 with the fixed plate 20.
In this way, the lock tongue of fixed plate is firmly withheld on shell, the position of otic placode is fixed, it is therefore prevented that locking structure
Part drives otic placode to rotate in the rotation, enhances the stability of lockable mechanism.
Wherein, the lock tongue 21 is two be arranged side by side, is correspondingly provided with two and the lock tongue 21 on the shell 14
The lockhole 22 fitted through.
In this way, lock tongue is set as two, keep stablizing effect more preferable.
Wherein, the actuating mechanism includes the screw fan of the front in the frame of the frame body 1, the screw fan
Including fan case 26 and fan axis 23, the fan case 26 is fixed in the frame body 1, and the fan axis 23 is rotated with the fan case 26
Connection, and can be rotated on perpendicular, and the left and right sides of the fan axis 23 is respectively connected with flabellum 24, the fan axis 23 is close
Flabellum 24 on the side of the lockable mechanism is connected with the tricing line 12 far from one end of the lockable mechanism, the fan axis
Control handle 25 is connected on flabellum 24 on 23 other sides, the control handle 25 extends to described far from one end of the flabellum 24
Frame body 1 is outer and is bent to form handle.
In this way, only needing light squeeze grip, the unlock to locking bar can be achieved with, realize labour-saving effect, it is easy and convenient.
Wherein, the support portion 2 includes top plate 27 and side plate 28, and the bottom of the top plate 27 and the cushion is affixed, institute
The linking of side plate 28 is stated in the side of the top plate 27, and the rear end of the cursor 3 and the side plate 28 are affixed.
In this way, facilitating the connection of cursor and support portion, cursor is enable to realize cushion better by promotion wall
Overturning.
It wherein, further include mounting bracket, the mounting bracket includes plate 29, and the plate 29 is installed on vehicle body, institute
The front end linking for stating plate 29 has one forward and the supporting plate 30 that extends obliquely upward, the front end of the supporting plate 30 and the bearing
4 are connected.
In this way, being fixedly installed on vehicle body by mounting bracket, bearing pressure can be provided for the overturning of cushion, while can also mention
Installation for bearing is fixed.
It wherein, further include anti-sinking pipe 31, the anti-sinking pipe 31 extends in left-right direction and is located at the frame body 1
Frame in, the both ends of the anti-sinking pipe 31 and the frame body 1 connect, and the anti-sinking pipe 31 is located at the cushion
The lower section of front.The rear end of the shell 14 is fixedly connected with the anti-sinking pipe 31.
In this way, the cushion skeleton structure of the utility model automobile rear seat has also been provided simultaneously with anti-sinking function, collect more
Kind function is.
When implementation, bending place, that is, lateral arms of the cursor (3) and the junction of vertical support arm.
When implementation, since the locking bar (10) are located in the locked groove (9), and the locked groove (9) is located at the locking
The front side in portion (8), and the locking bar (10) be it is affixed with the connecting rod of described two turnover mechanisms (5), turned over which results in described
Therefore and by the cooperation of the locking bar (10) and the locked groove (9) rotating backward for rotation mechanism can hinder, therefore, at this moment,
Cushion is to belong to lock state, and normal take can be provided to passenger.
When needing to overturn cushion, passenger passes through the pressing handle first, applies to the side of the screw fan
Power, and the screw fan is driven to rotate, thus make the tricing line (12) stress positioned at the screw fan other side, the control
In stress, the front end that will pull the control unit (7) is moved downward for rope making (12), and since the control unit (7) are located at institute
It states above sticking department (8), and the control unit (7) and the sticking department (8) are connected by the rotational pin (6), in the control
When the front end of portion (7) processed moves downward, the locked groove (9) on the sticking department (8) will be detached from the locking bar (10), to make two
A turnover mechanism completes unlock, in this way, it is possible to be overturn by manpower to cushion.
Claims (10)
1. a kind of cushion skeleton structure of automobile rear seat, including frame body (1), the frame body (1) is shaped to frame
Frame structure, to support seat cushion, the frame body (1) is fixedly installed on mounting plate made of a metal plate；It is characterized in that,
Further include:
Two turnover mechanisms, described two turnover mechanisms are located on the downside of the mounting plate；The turnover mechanism includes support portion
(2), cursor (3), rotation axis and bearing (4) have the hole stretched out for the support portion (2), the branch on the mounting plate
The upper end of support part (2) passes through described hole and is used for and cushion bottom with described hole clamping, the upper surface of the support portion (2)
Affixed, the cursor (3) is located at below mounting plate, and is shaped to inverted l-shaped structure, and the end of lateral arms extends back simultaneously
Affixed with the support portion (2) side wall, the lower end of vertical support arm and the rotation axis are affixed, and the rotation axis is in left-right direction
Extend, one end is connected with the cursor (3), and the other end is affixed with the bearing (4) afterwards across the bearing (4), described
Bearing (4) is fixedly installed on vehicle body, and the bending place of the cursor (3) of two turnover mechanisms is prolonged in left-right direction by one
The connecting rod (5) stretched is connected and fixed；
Lockable mechanism, the lockable mechanism is between described two turnover mechanisms, and before the frame body (1)
Side comprising shell (14), blocking element and rotational pin (6)；It is additionally provided on the mounting plate and is placed for the lockable mechanism
Accommodation groove, the shell (14) is located at the top of the accommodation groove, and, the shell affixed with the frame body (1)
(14) there are two the otic placodes (15) being vertically arranged, the blocking element to pass through rotational pin (6) and the shell (14) phase for downside tool
Even, wherein the blocking element is located at the part on front side of the rotational pin (6) and forms control unit (7), is located at the rotational pin
(6) part on rear side of forms sticking department (8), is offered described in extending through in left-right direction on front side of the sticking department (8)
The locked groove (9) of sticking department (8)；It further include the locking bar (10) for being shaped to zigzag shape structure, the front side of the accommodation groove has for institute
The perforation that locking bar (10) passes through is stated, the both ends on the downside of the locking bar are affixed with the connecting rod (5) respectively, the locking bar (10)
Upside is protruded into the accommodation groove after passing through the perforation, and rotating the blocking element can make the locked groove (9) be inserted in institute
It states locking bar (10) or is detached from from the locking bar (10)；It further include a tricing line (12), tricing line (12) upper end and institute
It states control unit (7) front end to be connected, lower end is connected with an actuating mechanism, is able to drive the tricing line by the actuating mechanism
(12) mobile, so that the blocking element be pulled to rotate around the rotational pin (6).
2. the cushion skeleton structure of automobile rear seat as described in claim 1, which is characterized in that sticking department (8) packet
It includes pedestal (81), for the two sides tool of the pedestal (81) there are two side support plate (82), the otic placode (15) is located at the collateral support
The outside of plate (82), the side support plate (82) and the otic placode (15) are rotatablely connected by the rotational pin (6)；
The rear end of the control unit (7) is connected with the upper end of described two side support plates (82), and the locked groove (9) is located at described two
The front end of the front side of a side support plate (82), the control unit (7) also has through-hole (11), and the upper end of the tricing line (12) is worn
It crosses the through-hole (11) to be connected with a card-bit part (13) afterwards, the control unit (7) is able to drive by the card-bit part (13)
Front end moves down.
3. the cushion skeleton structure of automobile rear seat as claimed in claim 2, which is characterized in that the rotational pin (6) is also
Be arranged with torsional spring (16), the connection of the support arm and the side support plate (82) of the torsional spring (16), the torsional spring (16) it is another
One support arm and the otic placode (15) connection.
4. the cushion skeleton structure of automobile rear seat as claimed in claim 3, which is characterized in that further include being located at the lock
Position limiting structure (17) in front of locking mechanism, the position limiting structure (17) are plate structure, and the upper end rearward bends and extends shape
At attaching part, the attaching part withholds the upper surface in the shell (14) front end, and the lower end of the position limiting structure (17) is backward
Support portion is bent and extends to form, and its described support portion has the limit hole (18) passed through for the tricing line (12)；
It is connected with a rope sling (19) in the limit hole (18), after the lower end of the tricing line (12) passes through the rope sling (19)
It is connected with the actuating mechanism.
5. the cushion skeleton structure of automobile rear seat as claimed in claim 2, which is characterized in that two otic placodes (15)
Top between by fixed plate (20) be connected, the fixed plate (20) is located at the lower section of the shell (14), the fixed plate
(20) upper surface is upward convex to be equipped with lock tongue (21), and the lock tongue (21) is shaped to L-shaped structure, and including vertical section and is connected to
The horizontal segment of the vertical section upper end；
It is additionally provided with lockhole (22) on corresponding position on the shell (14), the horizontal segment of the lock tongue (21) is located at the lockhole
(22) top, and the end of the horizontal segment of the lock tongue (21) is located on the outside of the lockhole (22), the lock tongue (21) is erected
Straight section lower end passes through the lockhole (22) and is fixedly connected afterwards with the fixed plate (20).
6. the cushion skeleton structure of automobile rear seat as claimed in claim 5, which is characterized in that the lock tongue (21) is simultaneously
Two be arranged are arranged, two lockholes (22) fitted through with the lock tongue (21) are correspondingly provided on the shell (14).
7. the cushion skeleton structure of automobile rear seat as described in claim 1, which is characterized in that the actuating mechanism includes
The screw fan of front in the frame of the frame body (1), the screw fan includes fan case (26) and fans axis (23), described
Fan case (26) is fixed on the frame body (1), and the fan axis (23) and the fan case (26) are rotatablely connected, and can be vertical
It rotates in plane, and is respectively connected with flabellum (24) at left and right sides of the fan axis (23), the fan axis (23) is close to the locking
Flabellum (24) on the side of mechanism is connected with the tricing line (12) far from one end of the lockable mechanism, the fan axis (23)
It is connected with control handle (25) on flabellum (24) on the other side, the control handle (25) extends far from the one end of the flabellum (24)
Outside and handle is bent to form to the frame body (1).
8. the cushion skeleton structure of automobile rear seat as described in claim 1, which is characterized in that support portion (2) packet
Include top plate (27) and side plate (28), the bottom of the top plate (27) and the cushion is affixed, and side plate (28) linking is in described
The side of top plate (27), and the rear end of the cursor (3) and the side plate (28) are affixed.
9. the cushion skeleton structure of automobile rear seat as described in claim 1, which is characterized in that it further include mounting bracket,
The mounting bracket includes plate (29), and the plate (29) is installed on vehicle body, and the front end linking of the plate (29) has one
Forward and the supporting plate (30) that extends obliquely upward, the front end of the supporting plate (30) is connected with the bearing (4).
10. the cushion skeleton structure of automobile rear seat as described in claim 1, which is characterized in that further include anti-sinking pipe
(31), the anti-sinking pipe (31) extends in left-right direction and is located in the frame of the frame body (1), the anti-sinking pipe
(31) both ends and the frame body (1) connection, and the anti-sinking pipe (31) is located at the lower section of the cushion front；
The rear end of the shell (14) is fixedly connected with the anti-sinking pipe (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269602.5U CN209600327U (en) | 2019-03-04 | 2019-03-04 | The cushion skeleton structure of automobile rear seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269602.5U CN209600327U (en) | 2019-03-04 | 2019-03-04 | The cushion skeleton structure of automobile rear seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209600327U true CN209600327U (en) | 2019-11-08 |
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ID=68405283
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920269602.5U Expired - Fee Related CN209600327U (en) | 2019-03-04 | 2019-03-04 | The cushion skeleton structure of automobile rear seat |
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| Country | Link |
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| CN (1) | CN209600327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720249A (en) * | 2019-03-04 | 2019-05-07 | 华晨鑫源重庆汽车有限公司 | The cushion skeleton structure of automobile rear seat |
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2019
- 2019-03-04 CN CN201920269602.5U patent/CN209600327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720249A (en) * | 2019-03-04 | 2019-05-07 | 华晨鑫源重庆汽车有限公司 | The cushion skeleton structure of automobile rear seat |
| CN109720249B (en) * | 2019-03-04 | 2023-08-11 | 华晨鑫源重庆汽车有限公司 | Cushion framework structure of automobile rear seat |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20210304 |