CN106379209A - Seat basin assembly of vehicle seat and vehicle seat including seat basin assembly - Google Patents
Seat basin assembly of vehicle seat and vehicle seat including seat basin assembly Download PDFInfo
- Publication number
- CN106379209A CN106379209A CN201610810714.8A CN201610810714A CN106379209A CN 106379209 A CN106379209 A CN 106379209A CN 201610810714 A CN201610810714 A CN 201610810714A CN 106379209 A CN106379209 A CN 106379209A
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- basin
- seat
- sitting
- frame bone
- framework
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- 210000000988 bone and bone Anatomy 0.000 claims description 56
- 230000002787 reinforcement Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000012946 outsourcing Methods 0.000 claims description 8
- 238000005253 cladding Methods 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 12
- 230000004913 activation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
-
- 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
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/18—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
- B60N2/682—Joining means
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a seat basin assembly of a vehicle seat and the vehicle seat. The seat basin assembly comprises a seat basin. The seat is provided with a seat cushion frame, and the seat basin is mounted in the seat cushion frame. The seat basin assembly further comprises an electric seat basin angle adjusting device, and the electric seat basin angle adjusting device is also mounted in the seat cushion frame, and is connected with the seat basin for adjusting the rotation angle of the seat basin. The seat basin assembly is simple in structure, capable of conveniently adjusting the rotation of the seat basin, and comfortable to use. The invention also discloses the vehicle seat including the seat basin assembly.
Description
Technical field
The present invention relates to a kind of automotive seat part and seat, specifically refer to a kind of automotive seats chair basin assembly and comprise this
Sit the automotive seat of basin assembly.
Background technology
At present, automotive light weight technology has become as automobile industry trend and requires, and chair framework also becomes what each automobile factory required
One of lightweight product.
Automotive high intensity chair framework heavier-weight at present, number of parts is various, and complex technical process, and with automobile
The raising of the performance of seat, required part gets more and more, and weight more and more higher is runed counter to light-weighted requirement.Therefore urgently
Equilibrium point need to be found between seat performance and weight.
Content of the invention
An object of the present invention is to provide a kind of automotive seats chair basin assembly, and this sits basin assembly structure simply, Neng Goubian
Sit the rotation of basin in regulation, and using more comfortable.
The above-mentioned purpose of the present invention is achieved through the following technical solutions：A kind of automotive seats chair basin assembly, including sitting basin, seat
Chair tool has seat cushion framework, described sit basin be arranged in seat cushion framework it is characterised in that：Described basin assembly of sitting also includes electronic sitting basin
Angle adjustment device, described electronic basin angle adjustment device of sitting is also mounted in described seat cushion framework, electronic sit basin angle adjustment device and sits basin
It is connected, for adjusting the rotational angle sitting basin.
In the present invention, described seat cushion framework includes positioned at each side cushion frame bone of, is fixedly mounted on two
The front connecting plate of root cushion frame bone front end, the rear connecting plate being fixedly mounted on two cushion frame bone rear ends, two cushion frames of connection
The front connecting tube of bone front end and the rear connecting tube connecting two cushion frame bone rear ends, described electronic basin angle adjustment device of sitting includes
Motor, drive link, driver plate and motor fixed plate are adjusted in angle, and wherein, motor fixed plate is fixedly mounted on cushion frame bone, angle
Adjust motor be fixedly mounted on motor fixed plate, angle adjust motor be connected to a fixed with one end of drive link, drive link another
One end is hinged with one end of driver plate, front connecting tube, the other end of driver plate and the seat described in the suit of middle part of driver plate
Basin of sitting be connected to a fixed, sit basin and be hinged on cushion frame bone also by jointed shaft, start angle adjust motor, driven by drive link
Connecting tube is center of rotation rotation before dynamic driver plate, and driver plate drives in rotation process fixed thereto connected sits basin around seat
The jointed shaft rotation of basin, to reach the purpose that basin angle is sat in adjustment.
In the present invention, described sit basin and have sit basin chute, described driver plate is arranged on by shoulder bolt to be sat in basin chute,
Realize driver plate and sit being fixedly connected between basin and link.
In the present invention, described sit the middle part that the basin position hinged with cushion frame bone photo is located at cushion frame bone, and it is hinged to sit basin
In the outside of cushion frame bone, coat the front end of cushion frame bone, thus avoiding sitting when basin rotates due to exposing the front end of cushion frame bone
The situation that may produce collision is led to occur.
In the present invention, the described lower edge sitting basin is the in-flanges edge that inside upset is formed, it is to avoid human leg is caused
Scratch damage, eliminate safe hidden trouble.
In the present invention, the described upper surface sitting basin is additionally provided with a plurality of reinforcement, strengthens the bulk strength sitting basin, reinforcement
Trend generally along human leg position, the height of reinforcement is 4～5mm.
The second object of the present invention is to provide to comprise the above-mentioned automotive seat sitting basin assembly.
The above-mentioned purpose of the present invention is achieved through the following technical solutions：Comprise the above-mentioned automotive seat sitting basin assembly, it is special
Levy and be：This seat also includes backrest frames, seat cushion framework connecting plate and outsourcing chair skin, and backrest frames are integrally vertically arranged, seat
Pad skeleton integral level setting, seat cushion framework connecting plate is connected with backrest frames and seat cushion framework respectively, backrest frames, seat cushion
Skeleton connecting plate and the chair framework of seat cushion framework composition automotive seat, outsourcing chair skin integral coating chair framework.
Brief description
With reference to the accompanying drawings and detailed description the present invention is described in further details.
Fig. 1 is the axonometric chart of automotive seat of the present invention；
Fig. 2 is the overall structure diagram of the chair framework that automotive seat of the present invention removes after headrest and outsourcing chair skin；
Fig. 3 is the partial structural diagram of automotive seat of the present invention, display backrest frames, electronic reclining apparatus and active
Installation site relation between safety headrest device and annexation；
Fig. 4 is the partial structurtes enlarged diagram of automotive seat of the present invention, shows structure and its peace of electronic reclining apparatus
Holding position；
Fig. 5 is the structural representation of active safe headrest device in automotive seat of the present invention；
Fig. 6 is the partial structural diagram of automotive seat of the present invention, and display seat cushion framework is filled with Motorized lift device, slideway
Put, electric slide rail driving means and the electronic installation site relation sat between basin angle adjustment device and annexation；
Fig. 7 is the structural representation of seat cushion framework in automotive seat of the present invention；
Fig. 8 is the structural representation of Motorized lift device in automotive seat of the present invention；
Fig. 9 is the electronic structural representation sitting basin angle adjustment device in automotive seat of the present invention；
Figure 10 is the structural representation of automotive seat middle slideway device of the present invention and electric slide rail driving means.
Description of reference numerals
1st, backrest frames；11st, backrest side frame bone；11a, motor stator；12nd, backrest entablature；
13rd, backrest sill；14th, spring net；2nd, seat cushion framework；20th, seat cushion framework connecting plate；
21st, front connecting tube；22nd, rear connecting tube；23rd, back link；24th, cushion frame bone；
25th, front connecting plate；26th, rear connecting plate；27th, cushion spring；28th, torsion-bar spring；
3rd, Motorized lift device；31st, Bidirectional up-down motor；32nd, motor fixer；
33rd, kinematic link；4th, runner device；41st, left slide rail；42nd, right slide rail；
5th, electric slide rail driving means；51st, it is driven short axle；52nd, Bidirectional slide motor；
53rd, motor fixer；54th, transmission long axis；6th, electronic reclining apparatus；61st, recliner；
62nd, connecting rod；63rd, two-way recliner motor；64th, bolt lock pair；
7th, active safe headrest device；71st, headrest conduit；72nd, bend pipe；73rd, driver plate；
74th, activation plate；75th, conduit guide pin bushing；76th, cushion pad；77th, returning spring；
8th, electronic sit basin angle adjustment device；81st, motor is adjusted at angle；82nd, drive link；83rd, driver plate；
83a, shoulder bolt；84th, motor fixed plate；9th, sit basin；91st, sit basin chute；
92nd, jointed shaft；93rd, reinforcement；100th, outsourcing chair skin；101st, rest the head on.
Specific embodiment
A kind of automotive seat as shown in Figures 1 to 10, including chair framework, outsourcing chair skin 100 and headrest 101, outsourcing
Chair skin 100 integral coating chair framework, chair framework includes backrest frames 1, seat cushion framework 2, seat cushion framework connecting plate 20 and sits
Basin 9, backrest frames 1 are overall vertically arranged, and seat cushion framework 2 integral level is arranged, and seat cushion framework 2 is solid with seat cushion framework connecting plate 20
Surely it is connected, seat cushion framework connecting plate support is on seat cushion framework 2.
Chair framework in the present embodiment also includes electronic reclining apparatus 6, Motorized lift device 3, runner device 4, electronic
Slideway driving means 5, active safe headrest device 7 and electronic sit basin angle adjustment device 8, active safe headrest device 7 is installed
On the top of backrest frames 1, headrest 101 is arranged in active safe headrest device 7, and electronic reclining apparatus 6 are arranged on backrest
On skeleton 1, and it is connected with seat cushion framework connecting plate 20, by electronic reclining apparatus 6 and seat cushion framework connecting plate 20 support
Backrest frames 1, electronic reclining apparatus 6 are used for adjusting the rotational angle of backrest frames 1, and seat cushion framework 2 support is in runner device 4
On, Motorized lift device 3, electronic sit basin angle adjustment device 8 and sit basin 9 and be installed in seat cushion framework 2, Motorized lift device 3 is used
In realizing the integral elevating in vertical direction for the seat, electronic sit basin angle adjustment device 8 for adjust sit the angle of basin 9, electric slide rail
Driving means 5 are located at the lower section of seat cushion framework 2, and are erected on runner device 4, runner device 4 and electric slide rail driving means 5
For driving overall in the horizontal direction movable of chair framework, to realize the overall slide anteroposterior in the horizontal direction of seat.
In the present embodiment, sit basin 9 and electronic sit that basin angle adjustment device 8 constitutes automotive seat sit basin assembly, such as Fig. 2, Fig. 3,
Shown in Fig. 6, Fig. 9, electronic basin angle adjustment device 8 of sitting includes angle tune motor 81, drive link 82, driver plate 83 and motor fixed plate
84, wherein, motor fixed plate 84 is fixedly mounted on cushion frame bone 24, and angle adjusts motor 81 to be fixedly mounted on motor fixed plate 84
On, angle adjusts motor 81 to be connected to a fixed with one end of drive link 82, one end of the other end of drive link 82 and driver plate 83
It is hinged, connecting tube 21 before the middle part suit of driver plate 83, the other end of driver plate 83 is connected to a fixed with the basin 9 of sitting of seat,
Specifically attachment structure is：Sit basin 9 and have and sit basin chute 91, driver plate 83 is fixedly mounted on by shoulder bolt and sits basin chute 91
Interior, realize driver plate 83 and being fixedly connected between 9 of sitting basin and linking, sit basin 9 and be hinged on cushion frame bone also by jointed shaft 92
On 24, start angle and adjust motor 81, before driving driver plate 83 by drive link 82, connecting tube 21 rotates for center of rotation, transmission
Plate 83 drives connected basin 9 of sitting fixed thereto to rotate around the jointed shaft 92 sitting basin 9 in rotation process, sits basin 9 to reach adjustment
The purpose of angle.
In the present embodiment, sit the middle part that the position that basin 9 is hinged with cushion frame bone 24 is located at cushion frame bone 24, and sit basin 9
It is hinged on the outside of cushion frame bone 24, the front end of cladding cushion frame bone 24, thus avoiding sitting when basin 9 rotates due to cushion frame bone 24
Front end expose lead to may produce collision situation occur.
In the present embodiment, the lower edge sitting basin 9 is the in-flanges edge that inside upset is formed, it is to avoid human leg is caused to cut to pieces
Rub damage, eliminate safe hidden trouble.The upper surface sitting basin 9 is additionally provided with a plurality of reinforcement 93, strengthens the bulk strength sitting basin 9, plus
The trend of strong muscle 93 generally along human leg position, and the height of reinforcement 93 is 4mm it is also possible to take in the range of 4～5mm
Value.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 7, in the present embodiment, backrest frames 1 are quadrilateral frame, and backrest frames 1 include
It is located at each side the backrest side frame bone 11 of, the backrest entablature 12 connecting two backrest side frame bone 11 upper ends, connection
The backrest sill 13 of two backrest side frame bone 11 lower ends, is connected with backrest steel wire between the top of two backrest side frame bones 11,
It is additionally provided with spring net 14, backrest entablature 12 and spring net 14 rise to the structure of backrest frames 1 between two backrest side frame bones 11
Booster action, and will more light weight with respect to the reinforcement of general backrest frames 1.
Seat cushion framework 2 also be quadrilateral frame, seat cushion framework 2 include be located at each side the cushion frame bone 24 of,
The front connecting plate 25 being fixedly mounted on two cushion frame bone 24 front ends is, the rear connection being fixedly mounted on two cushion frame bone 24 rear ends
Plate 26, the front connecting tube 21 connecting two cushion frame bone 24 front ends and the rear connecting tube connecting two cushion frame bone 24 rear ends
22, rack-mounted between front connecting tube 21 and rear connecting tube 22 have cushion spring 27, and front connecting plate 25 is all hinged on rear connecting plate 26
On runner device 4, by front connecting plate 25 and rear connecting plate 26 by overall for seat cushion framework 2 support on runner device 4, connect afterwards
Pipe 22 is also set with back link 23, and seat cushion framework connecting plate 20 is connected to a fixed by screw bolt and nut with cushion frame bone 24, electricity
Dynamic reclining apparatus 6 are arranged on backrest side frame bone 11, and are connected with seat cushion framework connecting plate 20.
The rear portion of seat cushion framework 2 is provided with torsion-bar spring 28, to be used as damping.Front connecting tube 21 He of seat cushion framework 2
Connecting tube 22 plays the effect of reinforcement structure afterwards, add cushion spring 27 so that seat cushion framework 2 simple for structure, also can simultaneously
Enough ensure the intensity of structure.
As shown in Fig. 2, Fig. 3, Fig. 5, in the present embodiment, active safe headrest device 7 includes rest the head on conduit 71, bend pipe
72nd, driver plate 73, activation plate 74, conduit guide pin bushing 75, cushion pad 76 and returning spring 77, wherein, bend pipe 72 is inverted U-shaped
Pipe, headrest conduit 71 is vertically fixedly welded on the top of bend pipe 72 and interspersed backrest entablature 12, can move up and down, conduit is led
Set 75 is sleeved on headrest conduit 71, plays motion lubrication, and activation plate 74 is fixedly mounted on the bottom of bend pipe 72, conduit of resting the head on
71st, bend pipe 72 and activation plate 74 three are an entirety being connected to a fixed, and constitute head restraint frame, for installation and fixing seat
Headrest 101, the U-shaped opening end of bend pipe 72 and the lower end of driver plate 73 be connected to a fixed, and the upper end of driver plate 73 is passed through hinged
Axle is hinged on backrest side frame bone 11, and the upper end of driver plate 73 is also connected to a fixed with the top of returning spring 77, returning spring
77 bottom is fixedly connected on backrest side frame bone 11, and cushion pad 76 is arranged between driver plate 73 and backrest side frame bone 11, delays
Rush pad 76 and returning spring 77 plays damping and return action, head restraint frame under external force can be hinged with driver plate 73
Axle is slightly rotated around the jointed shaft of driver plate 73 for center of rotation, and head restraint frame drives headrest to lead in small size rotation process
Pipe 71 does moving forward, upwards with respect to backrest entablature 12.
As shown in Figure 2 and Figure 3, in the present embodiment, electronic reclining apparatus 6 include recliner 61, connecting rod 62 and two-way recliner
Motor 63, two-way recliner motor 63 is fixedly mounted on the inner side of backrest side frame bone 11, and concrete mounting structure is：Backrest side frame bone
11 inner side is provided with motor stator 11a, and two-way recliner motor 63 is fixed with motor stator 11a by bolt lock secondary 64
It is connected, thus being fixedly mounted on the inner side of backrest side frame bone 11, connecting rod 62 is erected on seat cushion framework connecting plate 20, two-way tune
Angle device motor 63 has drive shaft, and the drive shaft of two-way recliner motor 63 is connected with connecting rod 62, revolves for drive link 62
Turn, recliner 61 fastening be sleeved on connecting rod 62, link with connecting rod 62, recliner 61 respectively with backrest side frame bone 11 and seat cushion bone
Frame connecting plate 20 is connected, and drives backrest side frame bone 11 by recliner 61 and then drives whole backrest frames 1 seat cushion bone relatively
Frame 2 is rotated, thus adjusting the angle between the rotational angle of backrest frames 1 and backrest frames 1 and seat cushion framework 2.
As shown in Fig. 2, Fig. 3, Fig. 8, in the present embodiment, Motorized lift device 3 includes Bidirectional up-down motor 31, motor is fixed
Part 32 and kinematic link 33, motor fixer 32 is fixedly mounted on runner device 4, and Bidirectional up-down motor 31 is fixedly mounted on horse
Reach on fixture 32, Bidirectional up-down motor 31 has drive shaft, the drive shaft of Bidirectional up-down motor 31 and the one of kinematic link 33
End is connected, and the other end of kinematic link 33 is connected to a fixed with back link 23, and Bidirectional up-down motor 31 passes through to drive transmission even
Bar 33 and back link 23 are lifted, back link 23 drive in lifting process after connecting tube 22 and whole seat cushion framework 2
The jointed shaft being hinged on around front connecting plate 25, rear connecting plate 26 on runner device 4 rotates, thus to whole seat cushion framework 2 and
Whole seat carries out lift adjustment.
As shown in Fig. 2, Fig. 3, Fig. 6, Figure 10, in the present embodiment, runner device 4 has the left slide rail 41 be arrangeding in parallel and the right side
Slide rail 42, left slide rail 41 and right slide rail 42 are all inlaid in the chute of runner device 4, the front connecting plate of seat cushion framework 2 25 with after
Connecting plate 26 is all hinged on left slide rail 41 and right slide rail 42, and electric slide rail driving means 5 include Bidirectional slide motor 52, transmission
Short axle 51, motor fixer 53 and transmission long axis 54, motor fixer 53 is erected on runner device 4, Bidirectional slide motor 52
It is fixedly mounted on motor fixer 53, Bidirectional slide motor 52 is fixed with one end of transmission short axle 51 and transmission long axis 54 respectively
It is connected, the other end of transmission short axle 51 and transmission long axis 54 is fixedly linked with corresponding left slide rail 41 and right slide rail 42 respectively
Connect, start Bidirectional slide motor 52, Bidirectional slide motor 52 passes through to drive transmission short axle 51 and transmission long axis 54 and left slide rail
41 and right slide rail 42 move forward and backward along the chute of runner device 4, thus realizing the overall slide anteroposterior in the horizontal direction of seat.
In the present embodiment, front connecting plate 25 and the rear connecting plate 26 of seat cushion framework 2 are hinged on left slide rail 41 and right slide rail 42
On, there is dual-use function, both can drive left slide rail 41 and right slide rail 42 along chute slide anteroposterior process in slideway driving means 5
Middle drive seat cushion framework 2 and whole seat move forward and backward, and can drive seat cushion framework 2 under Motorized lift device 3 drives again
And entirely seat carries out lift adjustment.
The process that this automotive seat is adjusted and principle are as follows：
Electronic start angle and adjust motor 81 so as to drive driver plate 83 when sitting basin angle adjustment device 8 and carrying out sitting basin rotation, thus
Drive is sat basin and is rotated around its jointed shaft, to reach the purpose that basin angle is sat in adjustment.
When electronic reclining apparatus 6 carry out the angle adjustment of backrest, start two-way recliner motor 63 so as to driving connects
Bar 62 axial-rotation, the linkage of both sides recliner 61 realized by connecting rod 62, makes backrest frames 1 make the rotation with respect to seat cushion framework 2
Motion, to reach the purpose of adjustment seat back angle.
Electric slide rail driving means 5 carry out when moving forward and backward of seat entirety, start Bidirectional slide motor 52, Bidirectional slide
Motor 52 passes through to be driven short axle 51 and transmission long axis 54 drive the left slide rail 41 of runner device 4 and right slide rail 42 to make forward or backward
Motion, thus realizing the overall slide anteroposterior in the horizontal direction of seat.
When Motorized lift device 3 carries out the lift adjustment of automotive seat, start Bidirectional up-down motor 31, Bidirectional up-down motor
31 driving kinematic links 33 and back link 23 are lifted, and back link 23 drives the rear connection being socketed therewith in lifting process
The jointed shaft that pipe 22 and entirely seat cushion framework 2 are hinged on runner device 4 around front connecting plate 25, rear connecting plate 26 rotates, from
And lift adjustment is carried out to whole seat cushion framework 2 and whole seat, finally realize the lifting of seat.
Active safe headrest device 7 vehicle generation after hit when, by activation plate 74 drive headrest conduit 71 forward, to
Upper motion, and then drive the headrest 101 being arranged on headrest conduit 71 that the cervical region of driving staff is supported.
The above embodiment of the present invention is not limiting the scope of the present invention, and embodiments of the present invention are not limited to
This, all this kind according to the above of the present invention, according to ordinary technical knowledge and the customary means of this area, without departing from this
Under the premise of inventing above-mentioned basic fundamental thought, modification, replacement or the change of other various ways that said structure of the present invention is made
More, all should fall within the scope and spirit of the invention.
Claims (7)
1. a kind of automotive seats chair basin assembly, including sitting basin (9), seat has seat cushion framework (2), and described basin (9) of sitting is arranged on
In seat cushion framework (2) it is characterised in that：Described sit basin assembly also include electronic sit basin angle adjustment device (8), described electronic sit basin
Angle adjustment device (8) is also mounted in described seat cushion framework (2), electronic sit basin angle adjustment device (8) and sit basin (9) and be connected, be used for
Adjust the rotational angle sitting basin.
2. automotive seats chair basin assembly according to claim 1 it is characterised in that：Described seat cushion framework (2) includes position
In the cushion frame bone (24) of each side, the front connecting plate (25) that is fixedly mounted on two cushion frame bone (24) front ends,
Be fixedly mounted on two cushion frame bone (24) rear ends rear connecting plate (26), connect two cushion frame bone (24) front ends front connection
Pipe (21) and the rear connecting tube (22) connecting two cushion frame bone (24) rear ends, described electronic basin angle adjustment device (8) of sitting wraps
Include angle and adjust motor (81), drive link (82), driver plate (83) and motor fixed plate (84), wherein, motor fixed plate (84)
It is fixedly mounted on cushion frame bone (24), angle adjusts motor (81) to be fixedly mounted on motor fixed plate (84), and motor (81) is adjusted at angle
It is connected to a fixed with one end of drive link (82), the other end of drive link (82) is hinged with one end of driver plate (83),
The basin (9) of sitting of the front connecting tube (21) described in the suit of middle part of driver plate (83), the other end of driver plate (83) and seat is fixed
It is connected, sits basin (9) and be hinged on cushion frame bone (24) also by jointed shaft (92), start angle and adjust motor (81), by driving
Connecting rod (82) drives driver plate (83), and connecting tube (21) rotates for center of rotation in the past, and driver plate (83) drives in rotation process
Connected basin (9) of sitting fixed thereto rotates around the jointed shaft (92) sitting basin (9), to reach the purpose that basin (9) angle is sat in adjustment.
3. automotive seats chair basin assembly according to claim 2 it is characterised in that：Automobile according to claim 2
Sitting basin of seat assembly it is characterised in that：Described sit basin (9) and have sit basin chute (91), described driver plate (83) passes through step spiral shell
Bolt (83a) is arranged on to be sat in basin chute (91), realizes driver plate (83) and sits being fixedly connected between basin (9) and link.
4. automotive seats chair basin assembly according to claim 2 it is characterised in that：Described basin (9) and the cushion frame bone sat
(24) position being hinged is located at the middle part of cushion frame bone (24), and sits the outside that basin (9) is hinged on cushion frame bone (24), cladding
The front end of cushion frame bone (24), thus avoid sitting exposing due to the front end of cushion frame bone (24) when basin (9) rotates leading to produce
The situation of raw collision occurs.
5. automotive seats chair basin assembly according to claim 2 it is characterised in that：Described sit basin (9) lower edge be to
The in-flanges edge that interior upset is formed, it is to avoid human leg is caused to scratch damage, eliminates safe hidden trouble.
6. automotive seats chair basin assembly according to claim 2 it is characterised in that：The described upper surface sitting basin (9) also sets
It is equipped with a plurality of reinforcement (93), strengthens the bulk strength sitting basin (9), the trend of reinforcement (93) generally along human leg position
Put, the height of reinforcement (93) is 4～5mm.
7. comprise the automotive seat sitting basin assembly described in any one of claim 1 to 6 it is characterised in that：This seat also includes
Backrest frames (1), seat cushion framework connecting plate (20) and outsourcing chair skin (100), overall vertically arranged, the seat cushion bone of backrest frames (1)
Frame (2) integral level is arranged, and seat cushion framework connecting plate (20) is connected with backrest frames (1) and seat cushion framework (2) respectively, backrest
Skeleton (1), seat cushion framework connecting plate (20) and seat cushion framework (2) constitute the chair framework of automotive seat, and outsourcing chair skin (100) is whole
Body coats chair framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810714.8A CN106379209B (en) | 2016-09-08 | 2016-09-08 | Automobile seat sitting basin assembly and automobile seat comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810714.8A CN106379209B (en) | 2016-09-08 | 2016-09-08 | Automobile seat sitting basin assembly and automobile seat comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106379209A true CN106379209A (en) | 2017-02-08 |
| CN106379209B CN106379209B (en) | 2023-10-20 |
Family
ID=57938177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610810714.8A Active CN106379209B (en) | 2016-09-08 | 2016-09-08 | Automobile seat sitting basin assembly and automobile seat comprising same |
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| CN108583390A (en) * | 2018-01-04 | 2018-09-28 | 无锡全盛安仁机械有限公司 | A kind of automobile chair frame of widely used aluminium alloy castings |
| CN108928276A (en) * | 2017-05-26 | 2018-12-04 | 丰田纺织株式会社 | Seat for vehicle |
| CN108944595A (en) * | 2017-05-26 | 2018-12-07 | 丰田纺织株式会社 | Seat for vehicle |
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| CN108583390A (en) * | 2018-01-04 | 2018-09-28 | 无锡全盛安仁机械有限公司 | A kind of automobile chair frame of widely used aluminium alloy castings |
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