CN108263249A - Automotive seat extends support component - Google Patents
Automotive seat extends support component Download PDFInfo
- Publication number
- CN108263249A CN108263249A CN201611254890.4A CN201611254890A CN108263249A CN 108263249 A CN108263249 A CN 108263249A CN 201611254890 A CN201611254890 A CN 201611254890A CN 108263249 A CN108263249 A CN 108263249A
- Authority
- CN
- China
- Prior art keywords
- control panel
- fixed plate
- support component
- calvus
- seat
- 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
- 210000000078 claw Anatomy 0.000 claims description 8
- 210000000515 tooth Anatomy 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 1
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
- B60N2/0284—Adjustable seat-cushion length
-
- 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
- B60N2/62—Thigh-rests
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The invention discloses a kind of automotive seats to extend support component, is arranged within the seat of an automotive seat, it includes a fixed plate, a control panel, a calvus, a braking plate, a connecting rod and an extension boards.The affixed seat of fixed plate and horizontal arrangement, an edge of fixed plate are formed with multiple positioning tooths.Control panel slip fixed plate and with fixed plate stack arrangement, control panel be equipped with a guide channel.Calvus is stacked and is articulated in control panel, a calvus hook joint wherein positioning tooth, and a guide pin is provided on calvus.Braking plate is stacked and placed on control panel and is threaded through in guide channel, and a lateral margin of braking plate is formed with the chamfering for pushing against guide pin.Connecting rod is hubbed on control panel and is pivotally connected braking plate.Extension board be fixedly connected control panel and with fixed plate and control panel stack arrangement.
Description
Technical field
The present invention extends support component about automotive seat, particularly one kind by its component stack arrangement to reduce machine
The automotive seat extension support component of the volume of structure.
Background technology
For old automotive seat due to seat curtailment, driver leg lacks support, and long-distance comfort level by bus is owed
It is good.Environment is more comfortably taken in order to provide automobile passenger, the existing automotive seat in part has the mechanism that can extend seat.One
As for, the mechanism for extending seat includes a mobilizable chair cushion, and chair cushion is arranged on the front side of automotive seat by sliding rail, because
This can slide pull-out and extend seat length, be usually by rack and hook the mutual hook joint of pawl and position, hook pawl by
Rod piece interlocks leader and can be pulled pivot release rack.However those component volumes are huge and pivot start needs account for
With sizable start space, if those components are embedded in chair cushion and can reduce the comfort level of chair cushion；If attached be hung on except chair cushion again
Seat start may be interfered.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of automotive seat extension support component, matches by component stacking
Put the volume to reduce mechanism.
The present invention provides a kind of automotive seat extension support component, is arranged within the seat of an automotive seat, it includes
One fixed plate, a control panel, a calvus, a braking plate, a connecting rod and an extension board.The affixed seat of fixed plate and horizontal arrangement,
One edge of fixed plate is formed with multiple positioning tooths.Control panel slip fixed plate and with fixed plate stack arrangement, control panel is equipped with
One guide channel.Calvus is stacked and is articulated in control panel, a calvus hook joint wherein positioning tooth, and a guide pin is provided on calvus.
Braking plate is stacked and placed on control panel and is threaded through in guide channel, and a lateral margin of braking plate is formed with falls for pushing against the one of guide pin
Angle.Connecting rod is hubbed on control panel and is pivotally connected braking plate.Extension board is fixedly connected with control panel and is stacked with fixed plate and control panel
Configuration.
The automotive seat extension support component of the present invention, fixed plate offer start opening, calvus and braking plate
It is all accommodated within start opening.The side of its start opening is formed with a notch so that calvus and braking plate to be allowed to pass through.Its
One edge of fixinig plate is convexly equipped with a barricade, and barricade is crossed on notch.Those positioning tooth projections are in the inner edge of start opening.
The automotive seat extension support component of the present invention, wherein is folded with to detach fixation between fixed plate and control panel
One elastic component of plate and control panel.Extension board offers a sliding slot, and one that the affixed seat is equipped in sliding slot slides tenon.Calvus
With braking plate stack arrangement.One lateral margin of calvus is formed with to a claw of a hook joint wherein positioning tooth.Direction on control panel
Fixed plate is convexly equipped with a pin joint seat, and connecting rod is hubbed on pin joint seat.
The automotive seat extension support component of the present invention, fixed plate have one first sliding rail, and control panel has one second
Sliding rail, and the first sliding rail slips the second sliding rail.
The automotive seat extension support component of the present invention, fixed plate, control panel, calvus, braking plate and extension board are all
En plaque component and stack arrangement, it is thus possible to reduce the volume of mechanism.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the automotive seat extension support component of present pre-ferred embodiments.
Fig. 2 is the perspective exploded view of the automotive seat extension support component of present pre-ferred embodiments.
Fig. 3 is the stereoscopic schematic diagram of the automotive seat extension support component of present pre-ferred embodiments.
Fig. 4 is the top perspective view of the automotive seat extension support component of present pre-ferred embodiments.
Stereoscopic schematic diagram when Fig. 5 is the automotive seat extension support component release of present pre-ferred embodiments.
Vertical view when Fig. 6 is the automotive seat extension support component release of present pre-ferred embodiments.
Fig. 7 is the stereoscopic schematic diagram of the automotive seat extension support component actuator state of present pre-ferred embodiments.
Fig. 8 is the vertical view of the automotive seat extension support component actuator state of present pre-ferred embodiments.
【Symbol description】
10 automotive seats；
11 seats；
12 chair back；
13 extension seat cushions；
100 fixed plates；
101 starts are open；
102 notches；
110 positioning tooths；
120 first sliding rails；
130 barricades；
200 control panels；
201 guide channels；
210 second sliding rails；
220 elastic components；
230 pin joint seats；
300 calvus；
310 guide pins；
320 claws；
330 elastic components；
400 braking plates；
410 chamferings；
500 connecting rods；
510 elastic components；
600 extension boards；
601 sliding slots；
610 slide tenon.
Specific embodiment
The invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Refering to Fig. 1, presently preferred embodiments of the present invention provides a kind of automotive seat extension support component, is arranged on an automobile
Within seat 10.In general, automotive seat 10 include horizontal arrangement for the seat 11 of carriage and upright configuration for
The chair back 12 of dependence.The automotive seat extension support component of the present invention is arranged on the front side of seat 11, to carry an extension
Seat cushion 13, extension seat cushion 13 can extend support component by the automotive seat of the present invention and pull out to support from the front side of seat 11
The leg of occupant.
Refering to Fig. 2 to Fig. 4, in this present embodiment, automotive seat of the invention extension support component includes a fixed plate
100th, a control panel 200, a calvus 300, a braking plate 400, a connecting rod 500 and an extension board 600.
The affixed aforementioned seat 11 (seeing also Fig. 1) of fixed plate 100 and horizontal arrangement, fixed plate 100 offer a start
Opening 101, and the side of start opening 101 is formed with a notch 102.One edge of fixinig plate is convexly equipped with a barricade 130, and keeps off
Wall 130 is crossed on notch 102.The inner edge of start opening 101 is convexly equipped with multiple positioning tooths 110 of row arrangement.
Control panel 200 and 100 stack arrangement of fixed plate, and control panel 200 is by being separately positioned on fixed plate 100 and control
The first sliding rail 120 and the second sliding rail 210 that at least a pair of matched of making sheet 200 is closed are mutually sliding.Therefore control panel 200 is with fixing
Plate 100 can be relatively moved along the extending direction of the first sliding rail 120 and the second sliding rail 210.A guiding is provided on control panel 200
Slot 201, the extending direction of guide channel 201 are parallel to the extending direction of the first sliding rail 120 and the second sliding rail 210.Fixed plate 100 with
An at least elastic component 220 is folded between control panel 200, the fixed plate 100 and the control panel can be detached by elastic component 220
200.On control panel 200 pin joint seat 230 is convexly equipped with towards the fixed plate 100.
Calvus 300 is stacked and placed on control panel 200 and is articulated in control panel 200.Calvus 300 is accommodated in the work of fixed plate 100
Within dynamic opening 101, the pivot of calvus 300 is axially parallel to the forward direction of fixed plate 100 and control panel 200, therefore calvus 300
What start range was defined in fixed plate 100 and control panel 200 is stacked face.Also, when control panel 200 is slided relative to fixed plate 100
During shifting, calvus 300 can be moved through the notch 102 of start opening 101.The positioning tooth 110 of 300 hook joint of calvus wherein one, pawl
One lateral margin of piece 300 is formed with to a claw 320 of wherein one positioning tooth 110 of hook joint.And it is provided with one on the calvus 300
Guide pin 310；Calvus 300, which is equipped with elastic component 330, can push calvus 300 to pivot and make its 320 hook joint positioning tooth 110 of claw.
Braking plate 400 is stacked and placed on control panel 200 and is accommodated within start opening 101, and calvus 300 is preferably
It is stacked on braking plate 400.Braking plate 400 is threaded through guide channel 201 and can linearly be slid along guide channel 201, braking plate 400
Start range be defined in the face that is stacked of fixed plate 100 and control panel 200, and when braking plate 400 moves can be opened by start
The notch 102 of mouth 101.One lateral margin of braking plate 400 is formed with a chamfering 410, when braking plate 400 is moved to calvus 300,
Chamfering 410 pushes against guide pin 310.
Connecting rod 500 is hubbed on control panel 200, and is pivotally connected braking plate 400 connecting rod 500 and is hubbed on the pin joint seat 230, in
In the present embodiment, connecting rod 500 can preferably be pivoted in handle-shaped for pulling.Connecting rod 500 is equipped with elastic component 510 and can push
Connecting rod 500, which pivots into, drives braking plate 400 to be detached from positioning tooth 110.Furthermore by the 130 backstop connecting rod of barricade in fixed plate 100
500 and the shift motion of control panel 200 can be limited.
Extension board 600 for setting aforementioned extension seat cushion 13, with fixed plate 100 and the stacking of control panel 200 match by extension board 600
It puts, and extension board 600 is fixedly connected with control panel 200 and is interlocked with control panel 200.Extension board 600 offers a sliding slot 601,
One that the affixed seat 11 is equipped in the sliding slot 601 slides tenon 610, therefore can further limit calibration extension board 600
Shift motion.
Refering to Fig. 1, Fig. 5 to Fig. 8, when needing mobile extension cushion 13, calvus 300 can be driven by pulling connecting rod 500
It discharges fixed plate 100 and control panel 200 and extension board 600 is enable to be moved along rail relative to fixed plate 100.Due to occupant forward
Control panel 200 is pulled to be not easy to exert a force compared to control panel 200 is pulled back, by the bullet between fixed plate 100 and control panel 200
Property part 220 can detach fixed plate 100 and control panel 200 so that extension cushion 13 remove seat, meet ergonomics.
When pulling connecting rod 500, the pivot of connecting rod 500 can drive braking plate 400 to be slid along guide channel 201, and the chamfering of braking plate 400
Guide pin 310 on 410 pushing and pressing calvus 300.Guide pin 310 can drive the pivot of calvus 300 to make claw against the sliding of chamfering 410
320 are detached from positioning tooth 110.After extension cushion 13 is adjusted to the selected location of demand, when unclamping connecting rod 500, connecting rod 500 pivots
Reset can drive braking plate 400 to be slid along guide channel 201 and be detached from guide pin 310, while calvus 300 can pivot reset makes it
320 hook joint positioning tooth 110 of claw.Those positioning tooths 110 can select hook joint to be fixed on not will extend cushion 13 for claw 320
Same selected location.
The automotive seat extension support component of the present invention, fixed plate 100, control panel 200, calvus 300, braking plate 400
And extension board 600 is all en plaque component and stack arrangement, and calvus 300 and the start spatial dimension of braking plate 400 all limit
It is scheduled within same plane, is easy to configuration because can reduce the volume of mechanism and start space due in automotive seat 10.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.The equivalent substitute or transformation that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is subject to claims.
Claims (11)
1. a kind of automotive seat extends support component, it is arranged within the seat of an automotive seat, which is characterized in that the automotive seats
Chair extension support component includes：One fixed plate, the affixed seat and horizontal arrangement, an edge of the fixed plate are formed with more
A positioning tooth；One control panel, slip the fixed plate and with the fixed plate stack arrangement, the control panel be equipped with a guide channel；One
Calvus is stacked and is articulated in the control panel, wherein one positioning tooth of calvus hook joint, and a guide pin is provided on the calvus；
One braking plate is stacked and placed on the control panel and is threaded through in the guide channel, and a lateral margin of the braking plate is formed with to push against this
One chamfering of guide pin；One connecting rod is hubbed on the control panel and is pivotally connected the braking plate；And an extension board, it is fixedly connected with the control
Making sheet and with the fixed plate and the control panel stack arrangement.
2. automotive seat as described in claim 1 extends support component, which is characterized in that the fixed plate offers a start and opens
Mouthful, the calvus and the braking plate are all accommodated within start opening.
3. automotive seat as claimed in claim 2 extends support component, which is characterized in that the side of start opening is formed with
One notch is to allow the calvus and the braking plate to pass through.
4. automotive seat as claimed in claim 3 extends support component, which is characterized in that an edge of the fixinig plate is convexly equipped with
One barricade, the barricade are crossed on the notch.
5. automotive seat as claimed in claim 2 extends support component, which is characterized in that multiple positioning tooth projection is in the work
The inner edge of dynamic opening.
6. automotive seat as described in claim 1 extends support component, which is characterized in that between the fixed plate and the control panel
It is folded with to detach the fixed plate and an elastic component of the control panel.
7. automotive seat as described in claim 1 extends support component, which is characterized in that the extension board offers a sliding slot,
One that the affixed seat is equipped in the sliding slot slides tenon.
8. automotive seat as described in claim 1 extends support component, which is characterized in that the calvus is matched with braking plate stacking
It puts.
9. automotive seat as described in claim 1 extends support component, which is characterized in that a lateral margin of the calvus is formed with use
With a claw of the hook joint wherein positioning tooth.
10. automotive seat as described in claim 1 extends support component, which is characterized in that is fixed on the control panel towards this
Plate is convexly equipped with a pin joint seat, and the connecting rod is hubbed on the pin joint seat.
11. automotive seat as described in claim 1 extends support component, which is characterized in that the fixed plate has one first to slide
Rail, which has one second sliding rail, and first sliding rail slips second sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254890.4A CN108263249A (en) | 2016-12-30 | 2016-12-30 | Automotive seat extends support component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254890.4A CN108263249A (en) | 2016-12-30 | 2016-12-30 | Automotive seat extends support component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108263249A true CN108263249A (en) | 2018-07-10 |
Family
ID=62754485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611254890.4A Pending CN108263249A (en) | 2016-12-30 | 2016-12-30 | Automotive seat extends support component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108263249A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11845370B2 (en) | 2021-06-25 | 2023-12-19 | Grammer Aktiengesellschaft | Vehicle seat with seat depth adjustment |
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| JP2007130228A (en) * | 2005-11-10 | 2007-05-31 | Aisin Seiki Co Ltd | Electric expansion device of vehicle seat |
| JP2008296655A (en) * | 2007-05-30 | 2008-12-11 | Tachi S Co Ltd | Base bracket structure of vehicular seat |
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| US20090091172A1 (en) * | 2007-10-05 | 2009-04-09 | Sang Ho Kim | Apparatus for adjusting length of seat cushion |
| CN101947027A (en) * | 2009-07-10 | 2011-01-19 | 爱信精机株式会社 | The seat cushion adjusting device |
| CN102015362A (en) * | 2008-03-04 | 2011-04-13 | 通用汽车环球科技运作公司 | Active material actuated seat base extender |
| FR2958593A1 (en) * | 2010-04-09 | 2011-10-14 | Faurecia Sieges D Automobiles | Device for adjusting length of base of seat in motor vehicle in manual or motorized manner, has guiding unit and maintaining unit located under base frame, and plate support connected to guiding unit by connection legs passing via frame |
| CN102233839A (en) * | 2010-04-20 | 2011-11-09 | 富尔夏汽车座椅股份有限公司 | Device for adjusting the length of the seat base for a motor vehicle seat and seat comprising such a device |
| CN104908622A (en) * | 2014-03-13 | 2015-09-16 | 现代自动车株式会社 | Seat cushion extension apparatus |
| CN105620313A (en) * | 2014-11-25 | 2016-06-01 | 现代自动车株式会社 | Seat cushion extension apparatus |
| CN106004533A (en) * | 2016-05-27 | 2016-10-12 | 上海延锋江森座椅有限公司 | Seat leg support system |
| US20160339805A1 (en) * | 2015-05-20 | 2016-11-24 | Hyundai Motor Company | Seat cushion extension apparatus for vehicle |
| KR101685927B1 (en) * | 2016-06-09 | 2016-12-13 | (주)디에스시 | Manual type seat cushion extension device and vehicle seat comprising the same |
| CN206436862U (en) * | 2016-12-30 | 2017-08-25 | 福州明芳汽车部件工业有限公司 | Automotive seat extends support component |
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2016
- 2016-12-30 CN CN201611254890.4A patent/CN108263249A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197623A (en) * | 1997-02-20 | 1998-11-04 | 新加坡航空公司 | Improvements in vehicle accommodation |
| JP2007130228A (en) * | 2005-11-10 | 2007-05-31 | Aisin Seiki Co Ltd | Electric expansion device of vehicle seat |
| CN101374690A (en) * | 2006-01-27 | 2009-02-25 | 丰田自动车株式会社 | Seat |
| JP2008296655A (en) * | 2007-05-30 | 2008-12-11 | Tachi S Co Ltd | Base bracket structure of vehicular seat |
| US20090091172A1 (en) * | 2007-10-05 | 2009-04-09 | Sang Ho Kim | Apparatus for adjusting length of seat cushion |
| CN102015362A (en) * | 2008-03-04 | 2011-04-13 | 通用汽车环球科技运作公司 | Active material actuated seat base extender |
| CN101947027A (en) * | 2009-07-10 | 2011-01-19 | 爱信精机株式会社 | The seat cushion adjusting device |
| FR2958593A1 (en) * | 2010-04-09 | 2011-10-14 | Faurecia Sieges D Automobiles | Device for adjusting length of base of seat in motor vehicle in manual or motorized manner, has guiding unit and maintaining unit located under base frame, and plate support connected to guiding unit by connection legs passing via frame |
| CN102233839A (en) * | 2010-04-20 | 2011-11-09 | 富尔夏汽车座椅股份有限公司 | Device for adjusting the length of the seat base for a motor vehicle seat and seat comprising such a device |
| CN104908622A (en) * | 2014-03-13 | 2015-09-16 | 现代自动车株式会社 | Seat cushion extension apparatus |
| CN105620313A (en) * | 2014-11-25 | 2016-06-01 | 现代自动车株式会社 | Seat cushion extension apparatus |
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| CN106004533A (en) * | 2016-05-27 | 2016-10-12 | 上海延锋江森座椅有限公司 | Seat leg support system |
| KR101685927B1 (en) * | 2016-06-09 | 2016-12-13 | (주)디에스시 | Manual type seat cushion extension device and vehicle seat comprising the same |
| CN206436862U (en) * | 2016-12-30 | 2017-08-25 | 福州明芳汽车部件工业有限公司 | Automotive seat extends support component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11845370B2 (en) | 2021-06-25 | 2023-12-19 | Grammer Aktiengesellschaft | Vehicle seat with seat depth adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180710 |