CN108215948A - Seat and vehicle in cockpit - Google Patents
Seat and vehicle in cockpit Download PDFInfo
- Publication number
- CN108215948A CN108215948A CN201710508368.2A CN201710508368A CN108215948A CN 108215948 A CN108215948 A CN 108215948A CN 201710508368 A CN201710508368 A CN 201710508368A CN 108215948 A CN108215948 A CN 108215948A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- seat
- side arm
- hinged
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
-
- 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
- B60N2/68—Seat frames
Abstract
The present invention provides a kind of seat and vehicle in cockpit, seat includes：Backrest frames；Pedestal；Recliner assembly, recliner assembly include：First connecting plate, recliner and the second connecting plate, the first connecting plate and the second connecting plate are connected by recliner, and the first connecting plate is fixed with backrest frames, and the second connecting plate is optionally secured on pedestal；Side arm, side arm include：Hinged the first side arm and the second side arm；First to fourth connecting rod, first connecting rod is hinged between pedestal and the first side arm, second connecting rod is hinged between the second side arm and third connecting rod, third connecting rod and fourth link are respectively hinged between the second connecting plate and pedestal, first connecting rod is located at the front side of third connecting rod, and fourth link is located at the front side of third connecting rod.By setting multiple connecting rods, can seat be effectively transported to third row's passenger getting on/off position from design using position, additionally it is possible to reduce the height of cushion.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly to a kind of seat in cockpit and with the seat
Vehicle.
Background technology
In the relevant technologies, the side arm of cushion is rigid body, is integrally hinged at the rotary shaft of backrest, integrally leans forward in seat
When, cushion is whole integrally to be rotated forward with backrest, i.e. the number of degrees that the number of degrees of backrest rotation are rotated with cushion are consistent substantially.For
So that the cushion is realized that the number of degrees rotated with backrest are basically identical, need to raise the height of cushion (otherwise sit basin easily with ground
Plate face or sliding rail interference and collision), cause in this way to the in larger distance of sliding rail bottom surface above cushion, this restrict this type seats to fit
It is then improper for the smaller SUV of space for the MPV of inner space bigger.Demands of the SUV to seat is integral thickness
Smaller, i.e., the distance above cushion to sliding rail bottom surface is less than normal.
Moreover, because the side arm of cushion is rigid body, backrest integrally rotates forward with cushion so that sits the height of basin entire lowering
It is larger, it when rotating to three row passenger loading positions forward, sits that basin is larger because moving down forward, relaxing for release lever can be occupied
Adaptive range so that the position of handle is in uncomfortable position so that passenger is not convenient in operation.
Equally, because side arm is rigid structure, backrest and cushion are whole to be rotated forward so that sit the height of basin entire lowering compared with
Greatly, in order to be avoided with sliding rail release lever, the anti-dive position on basin is sat beyond scope of design；Simultaneously because space is limited so that
Basin can only be sat using monoblock type by sitting basin, sit basin because size is larger, the cost of die cost and parts is higher.
It needs to carry out sliding rail manual unlocking, cumbersome, user experience with forward slip in addition, seat integrally leans forward
Difference.
Invention content
In view of this, the present invention is directed to propose a kind of seat in the cockpit, to solve the cushion height of seat
The problem of higher.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of seat in cockpit, including：Backrest frames；Pedestal；Recliner assembly, the recliner assembly
Including：First connecting plate, recliner and the second connecting plate, first connecting plate and second connecting plate pass through the angle modulation
Device is connected, and first connecting plate is fixed with the backrest frames, and second connecting plate is optionally secured to the pedestal
On；Side arm, the side arm include：First side arm and the second side arm, first side arm are hinged on the front side of second side arm,
Second side arm is also hinged with first connecting plate；First to fourth connecting rod, the first connecting rod are hinged on the pedestal
Between first side arm, the second connecting rod is hinged between second side arm and the third connecting rod, the third
Connecting rod and the fourth link are respectively hinged between second connecting plate and the pedestal, and the first connecting rod is located at described
The front side of third connecting rod, the fourth link are located at the front side of the third connecting rod；Wherein, the first connecting rod, described second
Form five-bar mechanism between connecting rod, first side arm, second side arm and the pedestal, it is the second connecting rod, described
Six-bar linkage machine is formed between second side arm, the third connecting rod, the fourth link, the pedestal and the recliner assembly
Structure forms four-bar mechanism between the third connecting rod, the fourth link, the pedestal and second connecting plate.
Further, first side arm is hinged between the front-end and back-end of second side arm, the second connecting rod
Upper end be hinged on the front end of second side arm.
Further, the pedestal includes：Lapping plate, the first connecting rod, the third connecting rod and the fourth link
Lower end be hinged on the lapping plate.
Further, the third connecting rod and the fourth link are hinged on the outside of the lapping plate.
Further, the lower end of the first connecting rod is hinged on the front end of the lapping plate, and the fourth link is hinged on
The rear end of the lapping plate.
Further, the pedestal includes：Orbit determination and dynamic rail, the dynamic rail are movably set on the orbit determination, institute
Lapping plate is stated to be fixed in the dynamic rail.
Further, the hinge joint of the second connecting rod and the third connecting rod is close to the third connecting rod and the overlap joint
The hinge joint of plate.
Further, second connecting plate and second side arm are substantially l-shaped.
Further, it is provided with reinforcing rib at least one of described first to fourth connecting rod.
Relative to the prior art, seat of the present invention has the advantage that：
Seat according to the present invention by the first side arm of setting and the second side arm, can improve the structural strength of seat, and
And by setting multiple connecting rods, new forms of motion can be formed, can be effectively transported to seat using position from design
Third row's passenger getting on/off position, additionally it is possible to reduce the height of cushion and can realize that backrest fold-down increases the storing of vehicle
Space.
Another object of the present invention is to propose a kind of vehicle.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of vehicle, including above-mentioned seat.
The vehicle is identical relative to advantage possessed by the prior art with above-mentioned seat, and details are not described herein.
Description of the drawings
The attached drawing for forming the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram of the seat described in the embodiment of the present invention；
Fig. 2 is the schematic diagram of seat；
Fig. 3-Fig. 5 is respectively the structure diagram of the difference part of seat shown in Fig. 2；
Fig. 6, Fig. 8, Figure 10 are respectively that seat integrally leans forward the schematic diagram of different angle；
Fig. 7 is the partial schematic diagram at the cam of seat shown in fig. 6；
Fig. 9 is the partial schematic diagram at the cam of seat shown in Fig. 8；
Figure 11 is the partial schematic diagram at the cam of seat shown in Fig. 10；
Figure 12 be seat integrally lean forward complete and forward push after schematic diagram；
Figure 13, Figure 15, Figure 17 and Figure 18 are respectively the schematic diagram of different angle during backrest fold-down；
Figure 14 is the partial schematic diagram at the cam of the seat shown in Figure 13；
Figure 16 is the partial schematic diagram at the cam of seat shown in figure 15；
Figure 19 is the partial schematic diagram at the cam of the seat shown in Figure 18；
Figure 20 is the structure diagram different from the seat of another embodiment shown in FIG. 1；
Figure 21 and Figure 22 is respectively partial schematic diagram of the second connecting plate with projective structure at seat；
Figure 23 is the schematic diagram of the side arm and connecting rod corresponding to Figure 20；
Figure 24 is the structure diagram different from the seat of another embodiment shown in FIG. 1；
Figure 25 is the schematic diagram of the side arm and connecting rod corresponding to Figure 24.
Reference sign：
Seat 100；
Backrest 10；Backrest frames 11；
Pedestal 20；Orbit determination 21；Dynamic rail 22；Unlock pin 23；Lapping plate 24；
Recliner assembly 30；First connecting plate 31；Recliner 32；Second connecting plate 33；Projective structure 34；
Cushion 40；Side arm 41；First side arm 411；Second side arm 412；
First connecting rod 51；Second connecting rod 52；Third connecting rod 53；Fourth link 54；Reinforcing rib 55；
Sliding rail unlock piece 60；Axis pin 61；
Release lever 70.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
Embodiment of coming that the present invention will be described in detail below with reference to Fig. 1-Figure 22 and in conjunction with the embodiments is mounted in cockpit
Seat 100, which may be mounted in the cockpit of vehicle.
As shown in figs. 1 and 12, seat 100 according to embodiments of the present invention can include：Backrest 10, recliner assembly
30th, cushion 40 and pedestal 20, cushion 40 are mounted on pedestal 20, and backrest 10 is mounted on the rear side of cushion 40, and 10 phase of backrest
Pedestal 20 and cushion 40 can be rotated.
As shown in Fig. 2, backrest 10 includes：Backrest frames 11, recliner assembly 30 include：First connecting plate 31, recliner
32 and second connecting plate 33, the first connecting plate 31 be connected with the second connecting plate 33 by recliner 32, the first connecting plate 31 is with leaning on
Spine frame 11 is fixed, and the second connecting plate 33 is optionally secured on pedestal 20.Recliner 32 can adjust the angle of backrest 10,
It disclosure satisfy that the demand of user so as to it.Floor latch can be provided on pedestal 20, floor latch can selectively locking
Second connecting plate 33, after floor latch releases the locking to the second connecting plate 33 and recliner 32 is in lockup state, seat 100
It can integrally lean forward.Wherein, recliner assembly 30 can be two groups, and two groups of recliner assemblies 30 are separately positioned on backrest frames 11
The left and right sides.
As shown in Fig. 2, cushion 40 includes：Side arm 41, side arm 41 include：First side arm 411 and the second side arm 412, first
Side arm 411 is hinged on the front side of the second side arm 412, and the second side arm 412 is also hinged with the first connecting plate 31.Second side arm 412 is logical
It crosses and is hinged with the first connecting plate 31, so that side arm 41 is hinged with backrest frames 11.And due to 411 He of the first side arm
Second side arm 412 is hinged, can be equivalent to increase support link in centre in this way, so as to effectively enhance the branch of cushion 40
Intensity is supportted, the support effect of seat 100 can be improved.
Link assembly can be provided between side arm 41 and pedestal 20, link assembly in side arm 41, pedestal 20 and can lean on
Multiple multi-connecting-rod mechanisms are formed between the back of the body 10, multiple multi-connecting-rod mechanisms can be with cooperative motion.Wherein, as shown in figs 2-4, pedestal
20 include：Lapping plate 24, the connecting rod in link assembly can be hinged on lapping plate 24.Specifically, as shown in Figures 2 and 3, base
Seat 20 further includes：Orbit determination 21 and dynamic rail 22, dynamic rail 22 are movably set on orbit determination 21, and lapping plate 24 is fixed on dynamic rail 22
On.In this way when 22 Relative orbit determination 21 of dynamic rail moves, cushion 40 and backrest 10 can be synchronized with the movement.
With reference to shown in Fig. 3 and Fig. 4, link assembly can include：First connecting rod 51, second connecting rod 52,53 and of third connecting rod
Fourth link 54, first connecting rod 51 are hinged between 20 and first side arm 411 of pedestal, and third connecting rod 53 and fourth link 54 are distinguished
It is hinged between the second connecting plate 33 and pedestal 20, the upper end of second connecting rod 52 is hinged on the second side arm 412, second connecting rod 52
Lower end be selectively hinged on one in pedestal 20, third connecting rod 53 and fourth link 54.Optionally, as shown in figure 3,
Reinforcing rib 55 is provided at least one of first connecting rod 51, second connecting rod 52, third connecting rod 53 and fourth link 54.Strengthen
Muscle 55 can effectively strengthen the structural strength of corresponding connecting rod, so as to improve the overall construction intensity of seat 100.
It will separately make an explanation to the articulated form of second connecting rod 52 below.
An alternative embodiment according to the present invention, as shown in figure 3, second connecting rod 52 is hinged on the second side arm 412 and base
Between seat 20, for example, the lower end of second connecting rod 52 and the lower end of fourth link 54 are hinged on the same place of pedestal 20.Wherein,
One connecting rod 51 is located at the front side of third connecting rod 53, and third connecting rod 53 and fourth link 54 are located at front and rear the two of second connecting rod 52 respectively
Side.
Wherein, five are formed between first connecting rod 51, second connecting rod 52, the first side arm 411, the second side arm 412 and pedestal 20
Link mechanism forms double leval jib between second connecting rod 52, the second side arm 412, fourth link 54, pedestal 20 and recliner assembly 30
Mechanism or five-bar mechanism form double leval jib machine between third connecting rod 53, fourth link 54,20 and second connecting plate 33 of pedestal
Structure.It should be noted that when the lower end of the lower end of second connecting rod 52 and fourth link 54 is hinged on the same place of pedestal 20, the
Four-bar mechanism is formed between two connecting rods 52, the second side arm 412, fourth link 54, pedestal 20 and recliner assembly 30；When second
The lower end of connecting rod 52 and the lower end of fourth link 54 are hinged on when not existing together of pedestal 20, second connecting rod 52, the second side arm 412,
Five-bar mechanism is formed between fourth link 54, pedestal 20 and recliner assembly 30.
Wherein, the lower end of first connecting rod 51, second connecting rod 52, third connecting rod 53 and fourth link 54 is hinged on lapping plate 24
On.Pedestal 20 only includes a lapping plate 24, can cause that pedestal 20 is simple in structure in this way, multiple connecting rods are in a lapping plate 24
Upper be spaced apart is hinged, and thereby may be ensured that the structural compactness and reliability of seat 100.
Further, second connecting rod 52, third connecting rod 53 and fourth link 54 are hinged on the outside of lapping plate 24.In this way may be used
In order to which second connecting rod 52, third connecting rod 53 and fourth link 54 are hinged with other component, so that seat 100 is whole
Reasonable design.
In addition, with reference to shown in Fig. 3 and Fig. 4, the lower end of first connecting rod 51 is hinged on the front end of lapping plate 24, second connecting rod 52
The rear end of lapping plate 24 is hinged on fourth link 54.24 length of lapping plate and Position Design are reasonable in this way, and first connecting rod 51 can
To correspond to the front side of cushion 40, second connecting rod 52, third connecting rod 53 and fourth link 54 can correspond to the middle part of cushion 40, in this way
It can be preferably in midfoot support cushion 40, so as to promote the support effect of seat 100.
According to another alternative embodiment of the present invention, as shown in Figure 20 and Figure 23, second connecting rod 52 is hinged on the second side
Between arm 412 and third connecting rod 53, first connecting rod 51 is located at the front side of third connecting rod 53, and fourth link 54 is located at third connecting rod 53
Front side.Wherein, five are formed between first connecting rod 51, second connecting rod 52, the first side arm 411, the second side arm 412 and pedestal 20 to connect
Linkage, between second connecting rod 52, the second side arm 412, third connecting rod 53, fourth link 54, pedestal 20 and recliner assembly 30
Six bar mechanism is formed, four-bar mechanism is formed between third connecting rod 53, fourth link 54,20 and second connecting plate 33 of pedestal.
Wherein, as shown in figure 20, the lower end of first connecting rod 51, third connecting rod 53 and fourth link 54 is hinged on lapping plate 24
On.Pedestal 20 only includes a lapping plate 24, can cause that pedestal 20 is simple in structure in this way, multiple connecting rods are in a lapping plate 24
Upper be spaced apart is hinged, and thereby may be ensured that the structural compactness and reliability of seat 100.Further, as shown in figure 20, third
Connecting rod 53 and fourth link 54 are hinged on the outside of lapping plate 24.In this way can in order to third connecting rod 53 and fourth link 54 with
Other component is hinged, so that 100 global design of seat is reasonable.
The lower end of first connecting rod 51 is hinged on the front end of lapping plate 24, and fourth link 54 is hinged on the rear end of lapping plate 24.
24 length of lapping plate and Position Design are reasonable in this way, and first connecting rod 51 can correspond to the front side of cushion 40, second connecting rod 52, third
Connecting rod 53 and fourth link 54 can correspond to the middle part of cushion 40, in this way can preferably in midfoot support cushion 40, so as to
To promote the support effect of seat 100.
Specifically, as shown in figure 20, second connecting rod 52 and the hinge joint of third connecting rod 53 close to third connecting rod 53 and overlap
The hinge joint of plate 24.Six bar mechanism integral layout in this way is reasonable, can effectively link, and can advantageously ensure that seat
100 decline degree.
Another alternative embodiment according to the present invention, as shown in figures 24 and 25, second connecting rod 52 is hinged on the second side
Between arm 412 and fourth link 54, first connecting rod 51 is located at the front side of third connecting rod 53, and fourth link 54 is located at third connecting rod 53
Front side.Wherein, five are formed between first connecting rod 51, second connecting rod 52, the first side arm 411, the second side arm 412 and pedestal 20 to connect
Linkage forms four-bar mechanism between second connecting rod 52, the second side arm 412, fourth link 54 and recliner assembly 30, the
Four-bar mechanism is formed between three-link 53, fourth link 54,20 and second connecting plate 33 of pedestal.
Wherein, the lower end of first connecting rod 51, third connecting rod 53 and fourth link 54 is hinged on lapping plate 24.Pedestal 20 is only
Including a lapping plate 24, it can cause that pedestal 20 is simple in structure in this way, multiple connecting rods are spaced apart hinge on a lapping plate 24
It connects, thereby may be ensured that the structural compactness and reliability of seat 100.Further, third connecting rod 53 and fourth link 54 are equal
It is hinged on the outside of lapping plate 24.It can be hinged in this way in order to third connecting rod 53 and fourth link 54 with other component, so as to
So that 100 global design of seat is reasonable.
The lower end of first connecting rod 51 is hinged on the front end of lapping plate 24, and fourth link 54 is hinged on the rear end of lapping plate 24.
24 length of lapping plate and Position Design are reasonable in this way, and first connecting rod 51 can correspond to the front side of cushion 40, second connecting rod 52, third
Connecting rod 53 and fourth link 54 can correspond to the middle part of cushion 40, in this way can preferably in midfoot support cushion 40, so as to
To promote the support effect of seat 100.
Second connecting rod 52 and the hinge joint of fourth link 54 are close to fourth link 54 and the hinge joint of lapping plate 24.Such four
Link mechanism integral layout is reasonable, can effectively link, and can advantageously ensure that the decline degree of seat 100.
It should be noted that the arrangement of the second connecting rod 52 of above-mentioned three kinds of forms can serve the same role, area
Only be not the change of link position, below operation principle of content when multiple link rotatables are described in detail again.
Wherein, optionally, with reference to shown in Fig. 3 and Fig. 4, the first side arm 411 is hinged on the front-end and back-end of the second side arm 412
Between, the upper end of second connecting rod 52 is hinged on the front end of the second side arm 412.
Optionally, the rear end of the first side arm 411 is hinged between the front-end and back-end of the second side arm 412, second connecting rod 52
Upper end be hinged on the front end of the second side arm 412.The articulated position reasonable design of such first side arm, 411 and second side arm 412,
And the rotation between the first side arm 411 and the second side arm 412 can be conducive to, and second connecting rod 52 can be conducive to
Side arm 41 is supported at the front end of two side arms 412, so as to improve the lateral support intensity of seat 100.
Specifically, the second connecting plate 33 and the second side arm 412 are substantially l-shaped.The second connecting plate 33 and the second side of L-shaped
Arm 412 can preferably adapt to the angle change between cushion 40 and backrest 10, so that 100 structure of seat can
It leans on, 100 angle change of seat is stablized.It, in this way can be with as shown in the figure, the lower limb of the second side arm 412 can be sticked on pedestal 20
Be conducive to increase the height that cushion 40 declines, can further increase storage space.
The seat 100 formed according to above-mentioned setting can realize the whole function of leaning forward and backrest 10 is laid flat of seat 100,
But lean forward and during backrest 10 is laid flat seat 100 is whole, if seat 100 need 22 Relative orbit determination 21 of dynamic rail to
It is preceding or move backward, the unlock that manual operation carries out dynamic rail 22 is generally also needed to, leads to cumbersome, poor user experience in this way.
Based on this, the present invention, which has been done, further to be improved, and is unlocked simultaneously with realizing when 100 entirety of seat leans forward and backrest 10 is laid flat
To omit user's releasing process, two different embodiments are provided below in dynamic rail 22.
First embodiment according to the present invention, as shown in figure 5, seat 100 can also include：Sliding rail unlock piece 60, sliding rail
Unlock piece 60 and a linkage in first connecting rod 51, second connecting rod 52, third connecting rod 53, fourth link 54, and linking
Connecting rod rotate to during certain angle unlock dynamic rail 22.It should be noted that the rotational angle of sliding rail unlock piece 60 and joining with it
The rotational angle of dynamic connecting rod is identical.Seat 100 is whole as a result, leans forward or when backrest 10 is laid flat, and link assembly is with backrest 10
Coupled movements, sliding rail unlock piece 60 also correspondingly rotate, and such sliding rail unlock piece 60 can effectively unlock dynamic rail 22.
Specifically, as shown in figure 5, sliding rail unlock piece 60 links with second connecting rod 52, which can be with four
Connecting rod 54 is hinged on the same point of lapping plate 24.Sliding rail unlock piece 60 is cam, and unlock pin 23, cam are provided in dynamic rail 22
Suitable for unlock pin 23 is depressed into unlocked position when second connecting rod 52 is rotated to certain angle.It is understood that cam with
During the upper-end contact of unlock pin 23, with the continuous rotation of cam, cam constantly changes its contact position with unlock pin 23, from
And unlock pin 23 can be constantly pressed downward, unlock pin 23 is constantly moved downward to unlocked position, when unlock pin 23 is in solution lock-bit
When putting, dynamic rail 22 can Relative orbit determination 21 slide, user can allow orbit determination 21 to be moved simultaneously when adjusting seat 100, so as to
To reduce the operating procedure of user, the ease of use of user can be promoted.
Optionally, as shown in figure 5, second connecting rod 52 is fixed with the axis pin 61 for wearing pedestal 20, cam is fixed on axis pin 61
On, and cam is spaced apart with second connecting rod 52 by the lapping plate 24 of pedestal 20.Axis pin 61 can play connection second connecting rod
52 and the effect of cam, so that second connecting rod 52 and cam rotate synchronously, and then can ensure to adjust in seat 100
When synchronizing unlocking dynamic rail 22.
According to the second embodiment of the present invention, as shown in figure 21 and figure, seat 100 further includes：Release lever 70, unlock
Handle 70 selectively unlocks dynamic rail 22, for example, release lever 70 can be manually operated to unlock dynamic rail 22 in user.Wherein, exist
The second connecting plate 33 after certain angle that leans forward of seat 100 is only against on release lever 70, release lever 70 to be promoted to unlock dynamic rail
22.It is understood that seat 100 is whole lean forward when, floor latch unlocks the second connecting plate 33, and the second connecting plate 33 can be to
Preceding rotation so as to be moved to the front upper place at the rear portion of release lever 70 from the rear side of release lever 70, is then only against again
The rear portion of release lever 70 so as to play manual operation 70 same effect of release lever, and then can realize seat 100
Lean forward the effect of synchronizing unlocking.It should be noted that whole 20 entirety of i.e. backrest 10 and 40 opposite base of cushion that leans forward of seat 100
It turns forward, i.e., 100 state of seat shown in Figure 12 can so facilitate the passenger getting on/off of back seat 100.
Specifically, as shown in figure 21 and figure, projective structure 34 is provided on the second connecting plate 33, projective structure 34 is set
In the preceding lower end of the second connecting plate 33, projective structure 34 is suitable for only being against on the rear portion of release lever 70.By setting protrusion knot
Structure 34 can be conducive to the second connecting plate 33 and is only against on release lever 70 after suitable angle is rotated, so that
100 convenient for unlocking of seat and reliable.
Optionally, the only arrival slot coordinated with projective structure 34 is provided on release lever 70.Only the setting of arrival slot can increase
The reliability that the second connecting plate 33 and release lever 70 is added to coordinate, so as to further promote dynamic rail when seat 100 leans forward
The reliability of 22 unlocks.
Below with the whole work original to lean forward and backrest 10 is laid flat of seat 100 shown in Fig. 2 detailed description seat 100
Reason.
Seat 100 is whole to lean forward：As shown in figure 5, when user is normally sitting on seat 100, cam can with unlock pin 23
Not contact.The seat 100 of the present invention can in the past in the middle row seat chair 100 in three rows of seats 100 afterwards, when on back seat 100
Passenger when needing to get on or off the bus, floor latch unlocks the second connecting plate 33, and user pushes forward backrest 10 at this time, with reference to Fig. 6, Fig. 8,
Shown in Figure 10 and Figure 12, the four-bar mechanism that is formed between third connecting rod 53, fourth link 54,20 and second connecting plate 33 of pedestal
It rotates forward, rear link (i.e. fourth link 54) and second connecting rod 52, the second side arm the 412, the 4th of the four-bar mechanism connect
The four-bar mechanism formed between bar 54, pedestal 20 and recliner assembly 30 has identical fourth link 54, due to recliner
32 are in lockup state, and recliner assembly 30 and backrest frames 11 are an entirety, and 53 and second side arm 412 of third connecting rod is forward
Rotation, it is final to drive positioned at front by first connecting rod 51, second connecting rod 52, the first side arm 411, the second side arm 412 and pedestal
The five-bar mechanism formed between 20 rotates forward so that seat 100 is whole to rotate (leaning forward) forward.
Seat 100 is whole lean forward during, the second side arm 412 connected with the hinge joint of the first connecting plate 31 second
Side arm 412 and backrest 10 are relatively rotated, and the first side arm 411 and the second side arm 412 are relatively rotated, present in this way
After 100 entirety of chair leans forward, 10 and first side arm of backrest, 411 angle changes, since above-mentioned angle changes, so as to
So that the angle that cushion 40 is rotated down reduces, it can ensure that 40 deflection of cushion of seat 100 is relatively small in this way, can make
The distance for sitting basin for obtaining release lever 70 and seat 100 is relatively large.Such design can be by the thickness of seat 100 as a result,
Compression so that 100 scope of application of seat of such structure is wider；Simultaneously as when leaning forward, the angle of 40 front end of cushion declines not
It is very big, can ensures the release lever 70 of sliding rail in the range of suitable comfort；Simultaneously for bowl portion, pipe can be used
The section bars additional seat web frame such as material can reduce seat 100 and manufacture cost.
Cam unlocking manner：With reference to shown in Fig. 7, Fig. 9 and Figure 11, when 100 entirety of seat leans forward, cam is pressed downward unlocking
Until unlock pin 23 is moved downward to unlocked position, so as to unlock dynamic rail 22, it is whole to allow for seat 100 in this way for pin 23
Forward slip increases the space of third row's passenger getting on/off as much as possible.And 100 entirety of seat leans forward forward to front position
When, dynamic rail 22 is still in unlocked state.
The process of design use state is restored to for seat 100, it is opposite with above-mentioned link motion process.Pass through backrest 10
Rotate backward driving so that pulls back five connecting rods under two double leval jib collective effects, realizes that seat 100 is whole backward and turn
It is dynamic, until being restored to design use state.
34 unlocking manner of projective structure of second connecting plate 33：As shown in figure 21 and figure, it leans forward in 100 entirety of seat
When, 22 mark of movement rail of projective structure 34 is divided into two stages：1st, it moves forward and up, this process realizes projective structure 34
It moves upwards, process accumulation of energy is pushed in next step, and forward close to the rear portion of release lever 70 to realize；2nd, it moves downward forward,
This process is mainly pushing process, and 100 gravity of seat can be directly applied to the rear portion of release lever 70 by this process, is realized
Unlock, seat 100 being capable of whole forward slips.
It should be noted that the 22 any mode of synchronizing unlocking mode of above two dynamic rail can realize that dynamic rail 22 solves
Lock when seat 100 is designed production, is chosen a kind of.
Backrest 10 is laid flat：As shown in Figure 13, Figure 15, Figure 17 and Figure 18, second in floor latch locking recliner assembly 30
Connecting plate 33, four companies formed between second connecting rod 52, the second side arm 412, fourth link 54, pedestal 20 and recliner assembly 30
The second connecting plate 33 in linkage is fixed connecting rod, and recliner 32 switches unlocked state by lockup state, and backrest 10 is around angle modulation
The rotary shaft rotation of device 32, second connecting rod 52 rotates forward, and in five-bar mechanism, the connecting rod on the first side arm 411 with
And the second connecting rod on side arm 412 has limited the degree of freedom of second connecting rod 52, and it is described when parallel motion, it can push
Five-bar mechanism rotates forward, final to realize 100 cushion of seat, 40 entire lowering, while backrest 10 rotates be laid flat forward.
Backrest 10 is laid flat the cam unlocking manner of process：With reference to shown in Figure 14, Figure 16 and Figure 19, in initial position, cam
With unlock pin 23 not in contact with dynamic rail 22 does not unlock at this time, and when backrest 10 rotates 30 ° forward, cam presses to unlock pin 23
Unlocked position when backrest 10 continues to rotate forward, continues to increase the volume under pressure of unlock pin 23, until maximum position, so
Cam is rotated further afterwards, and 23 volume under pressure of unlock pin reduces, until when backrest 10 is turned down to 70 °, unlock pin 23 is in critical at this time
Unlocked state.Because dynamic rail 22 is in the unlocked state during this, when pushing seat 100 backward, seat 100 can be realized to be slided backward
It moves until rearmost position；Backrest 10 continues to be laid flat forward, and cam is gradually slowly detached with unlock pin 23, until backrest 10 is laid flat,
The two detaches, and sliding rail returns to lockup state.
It should be noted that the setting of cam can realize different works when seat 100 leans forward and when backrest 10 is laid flat
With, this is because the angle that second connecting rod 52 rotates in two operating process is different, second connecting rod during seat 100 leans forward
52 about 80 ° of rotations, backrest 10 are laid flat process and rotate about 115 °, and rotational angle difference can realize the shape for pushing sliding rail unlock pressing
State is different.When seat 100 leans forward, sliding rail can be continued to push by cam；When backrest 10 is laid flat, in pilot process is laid flat
It can realize that sliding rail unlocks, seat 100 is whole to be adjusted backward, is realized locking again being laid flat aft ramp, is prevented seat 100 from sliding.
Vehicle according to embodiments of the present invention, the seat 100 including above-described embodiment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of seat (100) in cockpit, which is characterized in that including：
Backrest frames (11)；
Pedestal (20)；
Recliner assembly (30), the recliner assembly (30) include：First connecting plate (31), recliner (32) and the second connection
Plate (33), first connecting plate (31) are connected with second connecting plate (33) by the recliner (32), and described first
Connecting plate (31) is fixed with the backrest frames (11), and second connecting plate (33) is optionally secured to the pedestal (20)
On；
Side arm (41), the side arm (41) include：First side arm (411) and the second side arm (412), first side arm (411)
The front side of second side arm (412) is hinged on, second side arm (412) is also hinged with first connecting plate (31)；
First to fourth connecting rod (51,52,53,54), the first connecting rod (51) are hinged on the pedestal (20) and described first
Between side arm (411), the second connecting rod (52) is hinged between second side arm (412) and the third connecting rod (53),
The third connecting rod (53) and the fourth link (54) are respectively hinged at second connecting plate (33) and the pedestal (20)
Between, the first connecting rod (51) is positioned at the front side of the third connecting rod (53), and the fourth link (54) is positioned at the third
The front side of connecting rod (53)；
Wherein, the first connecting rod (51), the second connecting rod (52), first side arm (411), second side arm
(412) five-bar mechanism is formed between the pedestal (20), it is the second connecting rod (52), second side arm (412), described
Six-bar linkage is formed between third connecting rod (53), the fourth link (54), the pedestal (20) and the recliner assembly (30)
Mechanism, shape between the third connecting rod (53), the fourth link (54), the pedestal (20) and second connecting plate (33)
Into four-bar mechanism.
2. the seat (100) according to claim 1 in cockpit, which is characterized in that first side arm
(411) it is hinged between the front-end and back-end of second side arm (412), the upper end of the second connecting rod (52) is hinged on described
The front end of second side arm (412).
3. the seat (100) according to claim 2 in cockpit, which is characterized in that pedestal (20) packet
It includes：Lapping plate (24), the lower end of the first connecting rod (51), the third connecting rod (53) and the fourth link (54) are hinged on
On the lapping plate (24).
4. the seat (100) according to claim 3 in cockpit, which is characterized in that the third connecting rod
(53) and the fourth link (54) is hinged on the outsides of the lapping plate (24).
5. the seat (100) according to claim 3 in cockpit, which is characterized in that the first connecting rod
(51) lower end is hinged on the front end of the lapping plate (24), after the fourth link (54) is hinged on the lapping plate (24)
End.
6. the seat (100) according to claim 3 in cockpit, which is characterized in that pedestal (20) packet
It includes：Orbit determination (21) and dynamic rail (22), the dynamic rail (22) are movably set on the orbit determination (21), the lapping plate (24)
It is fixed in the dynamic rail (22).
7. the seat (100) according to claim 3 in cockpit, which is characterized in that the second connecting rod
(52) with the hinge joint of the third connecting rod (53) close to the third connecting rod (53) and the hinge joint of the lapping plate (24).
8. the seat (100) according to claim 1 in cockpit, which is characterized in that second connecting plate
(33) and second side arm (412) is substantially l-shaped.
9. the seat (100) according to claim 1 in cockpit, which is characterized in that described first to fourth
Reinforcing rib (55) is provided at least one of connecting rod (51,52,53,54).
10. a kind of vehicle, which is characterized in that including being mounted in cockpit according to any one of claim 1-9
Seat (100).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508368.2A CN108215948B (en) | 2017-06-28 | 2017-06-28 | Seat and vehicle installed in cockpit |
| RU2020102742A RU2729328C1 (en) | 2017-06-28 | 2018-06-15 | Seat for installation in driver's cabin and vehicle |
| AU2018290469A AU2018290469B2 (en) | 2017-06-28 | 2018-06-15 | Seat mounted in driving cab, and vehicle |
| PCT/CN2018/091628 WO2019001295A1 (en) | 2017-06-28 | 2018-06-15 | Seat mounted in driving cab, and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508368.2A CN108215948B (en) | 2017-06-28 | 2017-06-28 | Seat and vehicle installed in cockpit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108215948A true CN108215948A (en) | 2018-06-29 |
| CN108215948B CN108215948B (en) | 2020-06-09 |
Family
ID=62657344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710508368.2A Active CN108215948B (en) | 2017-06-28 | 2017-06-28 | Seat and vehicle installed in cockpit |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN108215948B (en) |
| AU (1) | AU2018290469B2 (en) |
| RU (1) | RU2729328C1 (en) |
| WO (1) | WO2019001295A1 (en) |
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| CN109177832A (en) * | 2018-08-28 | 2019-01-11 | 重庆长安汽车股份有限公司 | A kind of rumble seat |
| CN109367445A (en) * | 2018-12-10 | 2019-02-22 | 重庆延锋安道拓汽车部件系统有限公司 | Automobile easily enters seat |
| CN109484258A (en) * | 2018-12-10 | 2019-03-19 | 重庆延锋安道拓汽车部件系统有限公司 | Linkage of unlocking formula automotive seat |
| WO2020132153A3 (en) * | 2018-12-19 | 2020-08-20 | Magna Seating Inc. | A seat assembly for use in an automotive vehicle for movement between a plurality of positions |
| CN112498188A (en) * | 2020-12-16 | 2021-03-16 | 延锋安道拓座椅有限公司 | Automobile seat with independently sunk cushion |
| CN109367445B (en) * | 2018-12-10 | 2024-04-19 | 安道拓(重庆)汽车部件有限公司 | Easy-to-enter seat for automobile |
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| WO2020132153A3 (en) * | 2018-12-19 | 2020-08-20 | Magna Seating Inc. | A seat assembly for use in an automotive vehicle for movement between a plurality of positions |
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Also Published As
| Publication number | Publication date |
|---|---|
| RU2729328C1 (en) | 2020-08-06 |
| AU2018290469B2 (en) | 2020-11-05 |
| WO2019001295A1 (en) | 2019-01-03 |
| AU2018290469A1 (en) | 2020-02-13 |
| CN108215948B (en) | 2020-06-09 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190118 Address after: No. 2288 Chaoyang South Street, Lianchi District, Baoding City, Hebei Province Applicant after: Noble Automotive Systems Co., Ltd. Address before: No. 2266 Chaoyang South Street, Baoding City, Hebei Province, 071000 Applicant before: Changcheng Automobile Co., Ltd. |
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