CN106687330A - Vehicle seat - Google Patents
Vehicle seat Download PDFInfo
- Publication number
- CN106687330A CN106687330A CN201480082272.9A CN201480082272A CN106687330A CN 106687330 A CN106687330 A CN 106687330A CN 201480082272 A CN201480082272 A CN 201480082272A CN 106687330 A CN106687330 A CN 106687330A
- Authority
- CN
- China
- Prior art keywords
- seat cushion
- aforementioned
- disc type
- type seat
- cushion framework
- 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.)
- Pending
Links
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
- B60N2/04—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
- B60N2/68—Seat frames
Abstract
The present invention has a simple structure, can reduce weight, and makes it possible to smoothly transmit the force of a link member. A lateral face part (4b) of a pan-type cushion frame (4) that forms a seat cushion (SC) and a side frame (10b) which is a base body are connected by link members (11, 12) at the front and rear of a vehicle seat.
Description
Technical field
The present invention relates to it is vehicle seat used, in detail, it is related to the disk for being possible to be lifted using height adjuster
Formula chair framework is by the mounting structure being installed on the matrix of vehicle floor side.
Background technology
In the past, as the technology in the field, there are Japanese Unexamined Patent Publication 2002-187465 publications.In the application that the publication is recorded
In the seat that can be freely lifted using height adjuster disk type seat skeleton (this chair framework have bottom and with this
The connected side surface part in bottom, in the inside being made up of bottom and side surface part, keeps the liner as cushion body) in, in disc type seat
The bottom of chair skeleton, on the whole fore-and-aft direction of left and right a pair of rotary axes is configured with, and the rotary shaft is fixed to into disk type seat
The bottom of skeleton, using the link component being arranged on before and after the upper rail of left and right, i.e. support rack, using left/right rotation moving axis and as
Couple together between the upper rail of the matrix of the left and right of vehicle floor side, by by the left and right one for being arranged on disk type seat skeleton
Front side the operation that carries out of operating portion, frame support bracket is rotated, thereby, it is possible to lift disc type chair framework.
Prior art literature
Patent documentation
Patent documentation 1：Japanese Unexamined Patent Publication 2002-187465 publications
The content of the invention
Invent problem to be solved
But, in the aforementioned past seat that can be lifted, due to would be attached to disk type seat bone using frame support bracket
Rotary shaft on the bottom of frame and couple together between the upper rail of vehicle floor side, can be risen using height adjuster
Drop ground constitutes disk type seat skeleton, therefore, the supporting when seat is lifted, due to coming from the operating portion side operated by operating portion
The power of bracket is delivered to the rotary shaft being connected on frame support bracket, also, by disk type seat skeleton, rotary shaft, front side
Scaffold is transmitted, and disk type seat skeleton is lifted, therefore, the power for coming from the frame support bracket of operating portion side is difficult to rear side
Frame support bracket transmission.That is, because frame support bracket and disk type seat skeleton are coupled together in the position separated from frame support bracket,
Therefore, the road of respective degrees ground frame support bracket is difficult to transmit.
It is an object of the invention to provide a kind of vehicle seat used, the power of the vehicle seat used link component can be smooth
Transmitted, and, being capable of lightweight.
The means to solve the problem
Vehicle seat used in the present invention, with height adjuster, the height adjuster is equipped with relative to car
The seat cushion that the matrix of base plate side can be lifted, it is characterised in that
Aforementioned seat cushion has a disc type seat cushion framework, the disc type seat cushion framework be formed with the bottom that keeps liner and with
The connected side surface part in bottom,
Before and after connecting the side surface part and aforementioned substrates of aforementioned disc type seat cushion framework respectively using link component,
Link component includes first connecting rod component and second connecting rod component, the first connecting rod component, in aforementioned disc type seat
The side surface part of pad skeleton and the front side of aforementioned substrates, by its upper end the side of aforementioned disc type seat cushion framework is rotatably connected at
Portion, by its bottom aforementioned substrates, the second connecting rod component, in the side of aforementioned disc type seat cushion framework are rotatably connected at
Portion and the rear side of aforementioned substrates, by its upper end the side surface part of aforementioned disc type seat cushion framework is rotatably connected at, can by its lower end
It is rotationally connected with aforementioned substrates.
Because link component is directly connected to the side surface part of disc type seat cushion framework before and after, when seat is lifted, from
The disc type seat cushion framework being connected on link component is delivered in the power of the link component of the operating portion side of operated unit operation
On, and transmitted by the link component from disc type seat cushion framework to rear side, disc type seat cushion framework is lifted, therefore, come from
The power of the link component of operating portion side to the link component of rear side is transmitted.That is, because link component is direct with disc type seat cushion framework
Connected with link component, therefore, the power respective degrees ground of link component becomes easily transmission, because link component is connected to disk
The side surface part of formula seat cushion framework, therefore, the rotation of link component becomes smooth.Further, since disc type seat cushion framework is by connecting rod structure
Part is connected on the matrix of vehicle floor side, therefore, it can save unwanted component, seeks lightweight.
Preferably, the side surface part of disc type seat cushion framework is formed along the matrix of vehicle floor side, using link component by disk
The side surface part of formula seat cushion framework is coupled together with aforementioned substrates, when using link component by the side surface part of disc type seat cushion framework with it is front
When stating matrix and coupling together, the side surface part of disc type seat cushion framework and the connecting portion of link component are up and down without departing from even
The rotation of bar component becomes smooth so that the power of link component to the transmission of disc type seat cushion framework becomes easy.
The effect of invention
In accordance with the invention it is possible to make simple structure and mitigate weight, the power of link component is easily swimmingly transmitted.
Description of the drawings
Fig. 1 is the axonometric chart that a kind of part of the embodiment for representing the seat being freely lifted of the invention is cut away.
Fig. 2 is the exploded perspective view of the adjusting apparatus shown in Fig. 1.
Fig. 3 is the side view of the seat shown in Fig. 1.
Fig. 4 is the III-III lines of the connection status of the link component and disc type seat cushion framework for representing the seat shown in Fig. 3
Sectional view.
Fig. 5 is the explanatory diagram of the transmission of the power for illustrating disc type seat cushion framework and link component shown in Fig. 1.
Specific embodiment
Below, referring to the drawings for vehicle according to the invention is illustrated with seat, but, as specific example,
Using automotive sheet for being preferred embodiment described in detail.
As shown in figure 1, liftable automotive sheet 1 equipped with：Can freely move in the longitudinal direction along rail plate 2
The matrix of dynamic vehicle floor side, seat cushion SC, the phase being movably bearing in using height regulating mechanism HM on the matrix
For seat cushion SC can the freely backrest SB of laid forwards and can freely carry out backrest SB banking motion it is oblique
Lie portion 3.Although not shown in, but in backrest SB, headrest is installed at the top of it, keep the head of seated person.
In addition, in the present embodiment, illustrated using automotive sheet.But, it goes without saying that the present invention does not limit to
In this.
Also, configuration constitutes disc type (dish) the seat cushion skeleton 4 of skeleton in seat cushion SC, although not showing in figure
Go out, be provided with the seat cushion skeleton 4 as cushion body liner and be coated to the liner epidermis.
The seat back-rest framework (not shown) as skeleton is configured in backrest SB.In addition, rail plate 2 is wrapped
Include the lower guideway 2a being fixed on vehicle floor FL and the upper rail that can move freely in the longitudinal direction relative to lower guideway 2a
2b.Matrix integral with upper rail 2b can movably be erect and be arranged on upper rail 2b.
As shown in Figures 1 and 2, for left and right (right side of seated person when taking one's seat on the seat, left side) a pair of upper rails
2b, is fixed as flat matrix side side skeleton 10a, 10b of pair of right and left of matrix.(the first connecting rod machine of link component 11
Structure), lower end 11a, 12a of 12 (second connecting rod mechanisms) via link component 11,12 rotatably by e axle supporting in left and right
Side skeleton 10a, 10b all around.Upper end 11b, 12b axle of link component 11,12 is loaded on disk type seat seat cushion framework 4
All around, using link component 11,12 by left and right side skeleton 10a, 10b all around with disk type seat seat cushion framework 4
Couple together.
Disk type seat seat cushion framework 4 has bottom 4a, erect from around the 4a of the bottom setting left and right sides face 4b, from
Extension 4c that the upper end of left and right sides face 4b is stretched out outward and form disk like, upper end 11b, 12b of link component 11,12
Directly before and after outside of the axle loaded on left and right sides face 4b.Upper end 11b, 12b of link component 11,12 is for example by the prunus mume (sieb.) sieb.et zucc. with ladder
Side surface part 4b of the direct axle of fresh idea screw 13 loaded on disk type seat seat cushion framework 4.As shown in figure 4, the wabbler spiral shell with ladder
Nail 13 is vertically mounted relative to upper end 11b, 12b of link component 11,12 and side surface part 4b of disk type seat seat cushion framework 4.
Upper end 11b, 12b of link component 11,12 is for example loaded on disc type seat by the direct axle of wabbler screw 13 with ladder
Side surface part 4b of seat cushion skeleton 4, but it is also possible to riveting fixation is carried out using rivet, or using the axle with ladder and axle
Cover direct axle dress.
As shown in Fig. 2 height regulating mechanism HM includes sector gear 15, first connecting rod component 11, little gear P, operation rotation
Button A.
Rotary shaft 15a is set in the base end side of sector gear 15, rotary shaft 15a is inserted into first connecting rod component 11
The cardinal extremity of sector gear 15 is fixed in the axis hole of lower end 11a, also, is rotatably installed on side skeleton 10b.
Direction of rotation along above-below direction on sector gear 15 forms the tooth 15b in upright arrangement that little gear P is engaged with.By
The sector is engaged in little gear P being rotatably arranged on the side skeleton 10b that the operation by operation knob A is rotated
On the tooth 15b in upright arrangement of gear 15, the axle portion 16 of operation knob A is fixed in little gear P, therefore, by the behaviour of operation knob A
Make, little gear P rotation, sector gear 15 is rotated in the vertical direction centered on rotary shaft 15a.That is, because little gear P can turn
Be arranged on dynamicly on side skeleton 10b, therefore, by operating to operation knob A, little gear P rotation, sector gear 15 with turn
Rotate centered on moving axis 15a.Therefore, rotated by the lower end of first connecting rod component, the upper end 11b of first connecting rod component also turns
It is dynamic, give side surface part 4b of disk type seat seat cushion framework 4 by rotatory force.By the rotation of sector gear 15, first connecting rod component
11b is rotated, and second connecting rod component 12 is also rotated.Therefore, the disc type seat for being supported by first connecting rod component 11, second connecting rod component 12
Seat cushion skeleton 4 is also lifted.
As shown in figure 5, because in this automotive sheet 1, link component 11,12 is directly connected to from vertical direction
In side surface part 4b of disc type seat cushion framework 4, when seat 1 is lifted, come from the front side of the operating portion side operated by operation knob A
Power F1 (torque) of link component 11, is delivered to the side of the disc type seat cushion framework 4 being connected on the link component 11 of front side
Portion 4b, also, come from power F2 of side surface part 4b of disc type seat cushion framework 4 and transmitted to the link component 12 of rear side, disc type seat
Seat cushion skeleton 4 is carried out by power F3 (torque) of the link component 12 of power F1 and rear side of the link component 11 for coming from front side
Lifting, therefore, power F1 for coming from the link component 11 of operating portion side is directly passed to the side surface part of disc type seat cushion framework 4
4b, power F2 for coming from side surface part 4b of the disc type seat cushion framework 4 passes to the link component 12 of rear side as power F3 (torque).
That is, because link component 11,12 and disc type seat cushion framework 4 are directly connected with link component 11,12, therefore, therewith
Correspondingly the power of link component 11,12 becomes easily transmission.
Because link component 11,12 is connected from the direction vertical with side surface part 4a of disc type seat cushion framework 4, therefore, by even
Bar component 11,12 relatively rotates side surface part 4a that direction is located vertically in disc type seat cushion framework 4, and link component 11,12 is smooth
Ground is rotated.Further, since disk type seat skeleton 4 is maintained at side skeleton 10a, 10b of vehicle floor side by link component 11,12
On, therefore, it can save unwanted component, seek lightweight.
Because side surface part 4a of disc type seat cushion framework 4 is formed along side skeleton 10a, 10b, will using link component 11,12
Side surface part 4a and side skeleton 10a, 10b of disc type seat cushion framework 4 is coupled together, therefore, when using link component 11,12 by disc type
When side surface part 4a and side skeleton 10a, 10b of seat cushion framework 4 are coupled together, side surface part 4b and connecting rod structure of disc type seat cushion framework 4
The connecting portion of part 11,12 is up and down without departing from the rotation of link component 11,12 is smooth, and the power of connecting rod 11,12 is to disc type
The transmission of seat cushion framework 4 becomes easy.
Due to link component 11,12 using its upper end 11b, 12b axle loaded on the same of side surface part 4b as disc type seat cushion framework 4
Simultaneously go up, support side surface part 4b of disc type seat cushion framework 4, so, the durability of disc type seat cushion framework 4 is reinforced.
Description of reference numerals
SC seat cushions
4 disc type seat cushion frameworks
The side surface part of 4b disc type seat cushion frameworks
10a, 10b side skeleton (matrix)
11st, 12 link components (first connecting rod component, second connecting rod component)
HM height regulating mechanisms
Claims (4)
1. a kind of vehicle seat used, with height adjuster, the height adjuster is equipped with relative to vehicle floor side
The seat cushion that matrix can be lifted, it is characterised in that
Aforementioned seat cushion has a disc type seat cushion framework, the disc type seat cushion framework formed the bottom that keeps liner and with bottom phase
Side surface part even,
Before and after connecting the side surface part and aforementioned substrates of aforementioned disc type seat cushion framework respectively using link component,
Link component includes first connecting rod component and second connecting rod component, the first connecting rod component, in aforementioned disc type seat cushion bone
The side surface part of frame and the front side of aforementioned substrates, by its upper end the side surface part of aforementioned disc type seat cushion framework is rotatably connected at,
Its bottom is rotatably connected at into aforementioned substrates, the second connecting rod component, in the side surface part of aforementioned disc type seat cushion framework
With the rear side of aforementioned substrates, its upper end is rotatably connected at into the side surface part of aforementioned disc type seat cushion framework, its lower end can be turned
Aforementioned substrates are connected to dynamicly.
2. it is as claimed in claim 1 vehicle seat used, it is characterised in that on a left side for the disc type seat cushion framework of aforementioned seat cushion
Right side face and with the left and right sides of disc type seat cushion framework face to left and right matrix between, a pair first before and after setting, the
Two link components, the upper end of a pair of links component is pivotally mounted in the side surface part of aforementioned disc type seat cushion framework, aforementioned
The lower end of link component be pivotally mounted to the left and right sides of aforementioned disc type seat cushion framework face to matrix on.
3. it is as claimed in claim 1 vehicle seat used, it is characterised in that in the side surface part of aforementioned disc type seat cushion framework, it is aforementioned
Matrix is configured along the side surface part of aforementioned disc type seat cushion framework.
4. as claimed in claim 1 vehicle seat used, aforementioned height adjusting means has：Cardinal extremity and aforementioned first connecting rod component
The integral sector gear being rotatably arranged in aforementioned substrates in lower end；With the formation in the rotation direction of the sector gear
Tooth is engaged and gives the little gear of aforementioned sector gear by rotatory force；And the operation knob of little gear rotation is made, by behaviour
Make the operation of knob, sector gear is rotated, and aforementioned first connecting rod component is rotated, whereby, seat cushion framework lifting.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014214849A JP6614693B2 (en) | 2014-10-02 | 2014-10-02 | Vehicle seat |
| JP2014-214849 | 2014-10-02 | ||
| PCT/JP2014/081291 WO2016051610A1 (en) | 2014-10-02 | 2014-11-26 | Vehicle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106687330A true CN106687330A (en) | 2017-05-17 |
Family
ID=55629692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480082272.9A Pending CN106687330A (en) | 2014-10-02 | 2014-11-26 | Vehicle seat |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6614693B2 (en) |
| CN (1) | CN106687330A (en) |
| WO (1) | WO2016051610A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147532A (en) * | 2021-06-09 | 2021-07-23 | 重庆延锋安道拓汽车部件系统有限公司 | Zero-gravity seat frame adjusting structure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6814019B2 (en) * | 2016-10-21 | 2021-01-13 | 日本発條株式会社 | Cushion pan and vehicle seat |
| CN110418733A (en) | 2017-03-24 | 2019-11-05 | 提爱思科技股份有限公司 | Seat for vehicle |
| JP7161099B2 (en) * | 2018-08-09 | 2022-10-26 | テイ・エス テック株式会社 | vehicle seat |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6137118A (en) * | 1984-07-28 | 1986-02-22 | 株式会社タチエス | Swing cushion seat |
| JPS62111227U (en) * | 1985-12-30 | 1987-07-15 | ||
| JPH01175536A (en) * | 1987-12-28 | 1989-07-12 | Shiroki Corp | Adjusting device for seat |
| JPH0237052A (en) * | 1988-07-27 | 1990-02-07 | Tokyo Seat Kk | Continuous height adusting device for vehicle seat |
| FR2748431B1 (en) * | 1996-05-10 | 1998-07-24 | Faure Bertrand Equipements Sa | MECHANISM FOR ADJUSTING THE ANGULAR POSITION OF AN ARTICULATED ARM ON A SUPPORT |
| CN102205804A (en) * | 2010-03-31 | 2011-10-05 | 爱信精机株式会社 | Seat adjusting apparatus for vehicle |
| CN102529762A (en) * | 2010-12-29 | 2012-07-04 | 株式会社塔捷斯 | Vehicle seat |
| CN102529763A (en) * | 2010-12-29 | 2012-07-04 | 株式会社塔捷斯 | Vehicle seat |
| CN103562004A (en) * | 2011-05-19 | 2014-02-05 | 白木工业株式会社 | Seat lifter |
-
2014
- 2014-10-02 JP JP2014214849A patent/JP6614693B2/en active Active
- 2014-11-26 WO PCT/JP2014/081291 patent/WO2016051610A1/en active Application Filing
- 2014-11-26 CN CN201480082272.9A patent/CN106687330A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6137118A (en) * | 1984-07-28 | 1986-02-22 | 株式会社タチエス | Swing cushion seat |
| JPS62111227U (en) * | 1985-12-30 | 1987-07-15 | ||
| JPH01175536A (en) * | 1987-12-28 | 1989-07-12 | Shiroki Corp | Adjusting device for seat |
| JPH0237052A (en) * | 1988-07-27 | 1990-02-07 | Tokyo Seat Kk | Continuous height adusting device for vehicle seat |
| FR2748431B1 (en) * | 1996-05-10 | 1998-07-24 | Faure Bertrand Equipements Sa | MECHANISM FOR ADJUSTING THE ANGULAR POSITION OF AN ARTICULATED ARM ON A SUPPORT |
| CN102205804A (en) * | 2010-03-31 | 2011-10-05 | 爱信精机株式会社 | Seat adjusting apparatus for vehicle |
| CN102529762A (en) * | 2010-12-29 | 2012-07-04 | 株式会社塔捷斯 | Vehicle seat |
| CN102529763A (en) * | 2010-12-29 | 2012-07-04 | 株式会社塔捷斯 | Vehicle seat |
| CN103562004A (en) * | 2011-05-19 | 2014-02-05 | 白木工业株式会社 | Seat lifter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147532A (en) * | 2021-06-09 | 2021-07-23 | 重庆延锋安道拓汽车部件系统有限公司 | Zero-gravity seat frame adjusting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016051610A1 (en) | 2016-04-07 |
| JP6614693B2 (en) | 2019-12-04 |
| JP2016074398A (en) | 2016-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |