CN104590061A - Seat motor adjusting mechanism and vehicle seat - Google Patents
Seat motor adjusting mechanism and vehicle seat Download PDFInfo
- Publication number
- CN104590061A CN104590061A CN201410849295.XA CN201410849295A CN104590061A CN 104590061 A CN104590061 A CN 104590061A CN 201410849295 A CN201410849295 A CN 201410849295A CN 104590061 A CN104590061 A CN 104590061A
- Authority
- CN
- China
- Prior art keywords
- seat
- electric machine
- screw mandrel
- machine support
- motor
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 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
- B60N2/04—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
- B60N2/1635—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 characterised by the drive mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a seat motor adjusting mechanism. The seat motor adjusting mechanism comprises a seat framework, a driving arm, a driving motor, a screw rod and a motor bracket, wherein the driving arm drives the seat framework to ascend and descend; the screw rod is driven by the driving motor to linearly move along the axial direction; the motor bracket is used for mounting the driving motor and is axially arranged on the seat framework; the first end of the screw rod is hinged to the driving arm. When the driving motor drives the screw rod to linearly move along the axial direction, on one hand, the screw rod drives the motor bracket to rotate around a point where the motor bracket is axially arranged on the seat framework, and on the other hand, the first end of the screw rod rotates around a point where the screw rod is hinged to the driving arm and drives the seat to ascend and descend through the driving arm. Compared with the current seat inclining mechanism, the seat motor adjusting mechanism provided by the invention has the advantages of simple structure, convenience in mounting and maintenance and low cost.
Description
Technical field
The present invention relates to vehicle seating art field, particularly a kind of seat motor regulating mechanism and seat.
Background technology
Seat is configured to adjustable sometimes, to mate each automotive occupant of taking one's seat according to the take one's seat respective size of automotive occupant and comfort standard.Such as, vehicle seat back can be configured to tilt forward and back relative to cushion assembly, and/or whole seat can be configured to relative vehicle floor move forward and backward.The each several part of seat can be configured to be regulated by occupant simultaneously or regulate independently.
In US Patent 7,458, in 294, describe mandrel or worm drive is used in the conditioning equipment of power actuated vehicle, this conditioning equipment fixed central spindle or stationary rack are fastened to the first component in two parts, and are provided with the gear mechanism of the second component be connected in two parts.Supporting shell encapsulates described gear housing, and comprise the multiple parts be welded in together, surrounding the structure of gear housing before the second component being attached in two parts to provide a gear housing completely, is adjustable to make it relative to the first component in two parts.
Chinese patent application publication No. CN103182959A discloses a kind of seat tilt adjustment for seat, seat has framework and attached parts being rotatably attached to described framework pivotally, this seat tilt adjustment comprises housing, bar, actuator, bracket and cap, and its middle shell has the first external support surface towards the opposite and the second external support surface; Bar is suitable for pivotal attachment to described framework, and described bar passes through described housing along Axis Extension; Actuator connects described bar and is suitable for when actuating, described bar being moved along described axis relative to described housing; Be suitable for being attached to described seat component at the fixed position place along described seat component with bracket, described housing and described seat component are connected and described second external support surface described seat component dorsad by described bracket, described bracket has the curved bearing surface on the second external support surface described in slide joint, rotates in described bracket to allow described housing.Cap is attached to described bracket and provides the area supported on the first external support surface described in slide joint.Need in this patent to adopt cap to limit the radial-play of described housing, complicated structure, cost is high.
Summary of the invention
An object of the present invention is to provide for the high problem of the complex structure existing for existing vehicle seat recliner mechanism, cost the seat motor regulating mechanism that a kind of structure is simple, cost is low.
Two of object of the present invention is to provide the seat with above-mentioned seat motor regulating mechanism.
In order to realize foregoing invention object, the technical solution adopted in the present invention is:
A kind of seat motor regulating mechanism, comprising:
Cushion frame;
One actuating arm driving cushion frame to be elevated;
One drive motor,
One drives by drive motor the screw mandrel axially carrying out straight-line motion; It is characterized in that,
Also comprise one in order to install the electric machine support of drive motor, described electric machine support is located on described cushion frame, and first end and the described actuating arm of described screw mandrel are hinged; When drive motor drives described screw mandrel to carry out in linear motion along its axis, described screw mandrel drives described electric machine support to set up an office with the axle of described cushion frame around it on the one hand and turns round, and the first end of the described screw mandrel of another aspect turns round around the hinge-point of itself and described actuating arm and passes through described actuating arm and drives seat to be elevated.
In a preferred embodiment of the invention, described electric machine support is a U-shaped electric machine support, two vertical arm of described U-shaped electric machine support are fixedly connected with described drive motor, the transverse arm of described U-shaped electric machine support offers a hole, one is installed with first rotary joint in axle portion in described hole, the hole wall Structure deformation in described axle portion and described hole, in described first rotary joint, the threaded portion of front end screws on a jam nut through behind the hole on described cushion frame.
In a preferred embodiment of the invention, a banking stop is fixed with at the second end of described screw mandrel.
In a preferred embodiment of the invention, the first end of described screw mandrel is rotary with one second rotary joint, described second rotary joint by a rivet and described actuating arm hinged.
Seat of the present invention, comprises described seat motor regulating mechanism.
Owing to have employed technical scheme as above, the present invention is by being arranged on drive motor pivotally on cushion frame by electric machine support and the first rotary joint, and the screw mandrel driven by drive motor is hinged with the actuating arm driving seat to be elevated by the second rotary joint, form two and rotate attachment point, seat is driven to be elevated, the more existing seat tilt adjustment structure of its structure is simple, and installation and maintenance are convenient, and cost is low.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of seat motor regulating mechanism of the present invention.
Fig. 2 is the I place enlarged diagram in Fig. 1.
The birds-eye view of Fig. 3 Fig. 2.
Fig. 4 is the decomposing schematic representation of seat motor regulating mechanism of the present invention.
Fig. 5 is the structural representation of seat motor regulating mechanism of the present invention.
Detailed description of the invention
Seat of the present invention can be equipped with seat motor regulating mechanism of the present invention.Seat motor regulating mechanism of the present invention can regulate a seat component relative to the tilt quantity of another seat component.Such as, seat frame can be attached to seat plate with the tilt quantity of adjusting seat plate relative to seat frame by seat motor regulating mechanism.
Referring to figs. 1 to Fig. 4, show the actuating arm 200 that schematic seat motor regulating mechanism comprises cushion frame 100 and drives the lifting of this cushion frame 100.And the lifting of whole cushion frame is dependence drive motor 300 axially carries out straight-line motion to carry out to drive screw mandrel 310.
Whole drive motor 300 is arranged on an electric machine support, electric machine support is a U-shaped electric machine support 320, two vertical arm 321,322 of U-shaped electric machine support 320 are fixedly connected with by fastener 330 with drive motor 300, the transverse arm 323 of U-shaped electric machine support 320 offers a hole 324, one is installed with the rotary joint 340 in axle portion 341 in hole 324, the hole wall Structure deformation in axle portion 341 and hole 324, the hole 110 that in rotary joint 340, the threaded portion 342 of front end is through on cushion frame 100 screws on nut 380.
Be rotary with a rotary joint 350 in one end 311 of screw mandrel 310, rotary joint 350 is hinged with actuating arm 200 by a rivet 360.Be fixed with a banking stop 370 at the other end 312 of screw mandrel 310 in addition, screw out to prevent screw mandrel 310.
After adopting technique scheme, when drive motor 300 drives screw mandrel 310 to carry out in linear motion along its axis, screw mandrel 310 1 aspect drives U-shaped electric machine support 320 and drive motor 300 to rotate around the axis of rotary joint 340, the driven rotary joint, one end 311 350 of screw mandrel 310 is turned round around rotary joint 350 and the hinge-point of actuating arm 200 and the axis of rivet 360 on the other hand, and then drives seat to be elevated by actuating arm 200.
Seat of the present invention, comprises described seat motor regulating mechanism.
Claims (5)
1. a seat motor regulating mechanism, comprising:
Cushion frame;
One actuating arm driving cushion frame to be elevated;
One drive motor,
One drives by drive motor the screw mandrel axially carrying out straight-line motion; It is characterized in that,
Also comprise one in order to install the electric machine support of drive motor, described electric machine support is located on described cushion frame, and first end and the described actuating arm of described screw mandrel are hinged; When drive motor drives described screw mandrel to carry out in linear motion along its axis, described screw mandrel drives described electric machine support to set up an office with the axle of described cushion frame around it on the one hand and turns round, and the first end of the described screw mandrel of another aspect turns round around the hinge-point of itself and described actuating arm and passes through described actuating arm and drives seat to be elevated.
2. seat motor regulating mechanism as claimed in claim 1, it is characterized in that, described electric machine support is a U-shaped electric machine support, two vertical arm of described U-shaped electric machine support are fixedly connected with described drive motor, the transverse arm of described U-shaped electric machine support offers a hole, be installed with one in described hole with first rotary joint in axle portion, the hole wall Structure deformation in described axle portion and described hole, in described first rotary joint, the threaded portion of front end screws on a jam nut through behind the hole on described cushion frame.
3. seat motor regulating mechanism as claimed in claim 1, is characterized in that, be fixed with a banking stop at the second end of described screw mandrel.
4. seat motor regulating mechanism as claimed in claim 1, is characterized in that, the first end of described screw mandrel is rotary with one second rotary joint, described second rotary joint by a rivet and described actuating arm hinged.
5. a seat, is characterized in that, comprises the seat motor regulating mechanism described in any one of Claims 1-4 claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410849295.XA CN104590061A (en) | 2014-12-29 | 2014-12-29 | Seat motor adjusting mechanism and vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410849295.XA CN104590061A (en) | 2014-12-29 | 2014-12-29 | Seat motor adjusting mechanism and vehicle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104590061A true CN104590061A (en) | 2015-05-06 |
Family
ID=53116247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410849295.XA Pending CN104590061A (en) | 2014-12-29 | 2014-12-29 | Seat motor adjusting mechanism and vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104590061A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383335A (en) * | 2015-12-21 | 2016-03-09 | 广东东箭汽车用品制造有限公司 | Electric automobile seat and lifting driving device thereof |
| CN105795758B (en) * | 2016-04-15 | 2018-07-31 | 浙江科技学院 | A kind of single pole dual control seat tray |
| CN119283733A (en) * | 2024-10-25 | 2025-01-10 | 中国第一汽车股份有限公司 | Zero-gravity seat frame mechanism and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361109B1 (en) * | 1999-09-27 | 2002-03-26 | Magna Seating Systems Inc. | Seat cushion height adjuster |
| CN1621266A (en) * | 2003-11-28 | 2005-06-01 | 阿斯莫株式会社 | Seat drive motor and power seat system |
| US7458294B2 (en) * | 2002-02-13 | 2008-12-02 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Spindle or worm drive for adjustment devices in motor vehicles |
| DE102009008131A1 (en) * | 2009-02-09 | 2010-08-19 | Faurecia Autositze Gmbh | Adjusting device for adjusting two vehicle seat components against each other e.g. aircraft, has bearing connection formed in transmission case, and spindle exhibiting another bearing connection and tiltably connected at component |
| CN101797898B (en) * | 2009-02-05 | 2014-05-14 | C.劳勃.汉默斯坦两合有限公司 | Spindle drive of adjustment device of motor vehicle seat |
-
2014
- 2014-12-29 CN CN201410849295.XA patent/CN104590061A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361109B1 (en) * | 1999-09-27 | 2002-03-26 | Magna Seating Systems Inc. | Seat cushion height adjuster |
| US7458294B2 (en) * | 2002-02-13 | 2008-12-02 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Spindle or worm drive for adjustment devices in motor vehicles |
| CN1621266A (en) * | 2003-11-28 | 2005-06-01 | 阿斯莫株式会社 | Seat drive motor and power seat system |
| CN101797898B (en) * | 2009-02-05 | 2014-05-14 | C.劳勃.汉默斯坦两合有限公司 | Spindle drive of adjustment device of motor vehicle seat |
| DE102009008131A1 (en) * | 2009-02-09 | 2010-08-19 | Faurecia Autositze Gmbh | Adjusting device for adjusting two vehicle seat components against each other e.g. aircraft, has bearing connection formed in transmission case, and spindle exhibiting another bearing connection and tiltably connected at component |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383335A (en) * | 2015-12-21 | 2016-03-09 | 广东东箭汽车用品制造有限公司 | Electric automobile seat and lifting driving device thereof |
| CN105383335B (en) * | 2015-12-21 | 2019-03-19 | 广东东箭汽车科技股份有限公司 | A kind of electric automobile seat and its lifting drive |
| CN105795758B (en) * | 2016-04-15 | 2018-07-31 | 浙江科技学院 | A kind of single pole dual control seat tray |
| CN119283733A (en) * | 2024-10-25 | 2025-01-10 | 中国第一汽车股份有限公司 | Zero-gravity seat frame mechanism and vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |