CN106143222B - Seat height-adjusting system based on 3Z gear mechanisms - Google Patents
Seat height-adjusting system based on 3Z gear mechanisms Download PDFInfo
- Publication number
- CN106143222B CN106143222B CN201610494620.4A CN201610494620A CN106143222B CN 106143222 B CN106143222 B CN 106143222B CN 201610494620 A CN201610494620 A CN 201610494620A CN 106143222 B CN106143222 B CN 106143222B
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- China
- Prior art keywords
- fluted disc
- gear
- drive shaft
- seat
- adjusting system
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—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
-
- 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
- B60N2/165—Gear wheel driven mechanism
-
- 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
- B60N2/1655—Cycloidal or planetary mechanism
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Seat height-adjusting system disclosed by the invention based on 3Z gear mechanisms, including：Seat, slide and the front and rear connecting rods being supported on the seating portion of seat on slide, front and rear connecting rods form quadric chain with the seating portion, slide, further include the 3Z gear mechanisms that a driving front rod is swung up and down.The present invention based on the seat height-adjusting system of 3Z gear mechanisms compared with existing seat height-adjusting system, the present invention using 3Z gear structures directly drives seat link mechanism, and structure is compacter, and versatility is stronger, light-weight, small.In addition the 3Z strengths of gear teeth of the present invention are more than 500Nm, greatly enhance security.
Description
Technical field
The present invention relates to seat height-adjusting system technical field, more particularly to a kind of seat based on 3Z gear mechanisms, which is heightened, is
System.
Background technology
Height adjustment device used in automobile chair is divided into electronic and hand according to the unusual of user configuration demand
Move two kinds of forms.Automatic seat height adjustment device currently on the market mainly using motor assembly driving tooth plate and drives four to connect
Linkage realizes height adjusting function.Similar mechanism is faced with weight weight currently on the market, and complicated, output torque is limited,
The problems such as of high cost.
The content of the invention
The technical problems to be solved by the invention be in view of the deficiencies of the prior art and provide it is a kind of it is light-weight, structure is simple
List, output torque are big, the lower seat height-adjusting system based on 3Z gear structures of price.
The technical problems to be solved by the invention can be achieved through the following technical solutions：
Seat height-adjusting system based on 3Z gear mechanisms, including：
Seat, the seat include back part and seating portion；With
Slide and
The seating portion of the seat is supported on the front and rear connecting rods on the slide, the front and rear connecting rods and the seat
Pad part, slide form quadric chain, it is characterised in that：
The 3Z gear mechanisms that the driving front rod is swung up and down are further included, the 3Z gear mechanisms include：
Raise motor；
The drive shaft that first end couples with the rise motor power；
Axis is located at the first fluted disc and the second fluted disc in the drive shaft, and first fluted disc and the second fluted disc have coaxial
The first ring gear and the second ring gear, the front rod is connected as a single entity with second fluted disc, and first fluted disc is fixed on
On the side plate of the seating portion；The number of teeth of first ring gear and the second ring gear is unequal；
The planetary gear train between first fluted disc and the second fluted disc is configured, wherein the sun gear in the planetary gear train
It is located in the drive shaft, the planetary gear in the planetary gear train is linked up by planetary wheel carrier, and the sun gear is with owning
Planetary gear engagement, all planetary gears also with the first ring gear and the second ring gear in first fluted disc and the second fluted disc
It engages simultaneously.
In a preferred embodiment of the invention, the gearratio between the drive shaft and second fluted disc is by following
Formula (1) is stated：
I=(1+Zb/Za)/(1-Zb/Ze) (1)
In formula (1)：The number of teeth of the second ring gears of Zb=, the number of teeth of the Za=sun gear number of teeth the first ring gears of Ze=.
In a preferred embodiment of the invention, the gearratio i between the drive shaft and second fluted disc is 25
~40.
In a preferred embodiment of the invention, several holes are circumferentially evenly equipped on first fluted disc, several
First fluted disc is fixed on the side plate of the seating portion by bolt through this some holes by nut.
In a preferred embodiment of the invention, a bearing hole, the axis are offered at the center of first fluted disc
Bearing bore is embedded with a bearing, and the bearing outer ring is interference fitted in the bearing hole, and the inner ring of the bearing is interference fitted in
On first cylindrical section of the drive shaft.
In a preferred embodiment of the invention, an axis hole, the axis hole are offered at the center of second fluted disc
An axle sleeve is embedded with, the shape of the axle sleeve has small one and large one cylindrical section, is provided in axle sleeve with interconnected taper hole
And cylindrical hole, it is set in the second end of the drive shaft and adjacent second circle of the frustum of taper hole cooperation and the frustum
Shell of column；Second cylindrical section of cylindrical hole and the drive shaft in the axle sleeve, which rolls, to be coordinated, in the frustum and the axle sleeve
Taper hole roll cooperation, the inner face of the big cylindrical section in the axle sleeve shape is contacted with the outer end face of second fluted disc；
The centre position of the drive shaft is provided with a clamp spring, and the clamp spring is contacted with the outer end face of first fluted disc, the clamp spring
Coordinate with the big cylindrical section in the axle sleeve shape and assemble first fluted disc, the second fluted disc and planetary gear train.
In order to limit the rising height of seating portion, on the excircle of first fluted disc being provided with one radially outward dashes forward
The limited block gone out, the position that the limited block is corresponded in second fluted disc is provided with fan-shaped limiting slot, in first tooth
After disk and the second fluted disc fit together, the limited block is fallen into the fan-shaped limiting slot, and the central angle of fan-shaped limiting slot is determined
The lifting distance of the fixed seating portion.
In a preferred embodiment of the invention, it is provided with a butterfly between second fluted disc and the sun gear
Spring, the butterfly spring are sleeved in the drive shaft.
In a preferred embodiment of the invention, between the outer peripheral edge of first fluted disc and the outer peripheral edge of the second fluted disc
By an anchor ear hoop together, make to be combined well between the first fluted disc and the second fluted disc.
As a result of technical solution as above, the present invention is based on seat height-adjusting system and the existing seats of 3Z gear mechanisms
Height-adjusting system is compared, and the present invention directly drives seat link mechanism using 3Z gear structures, and structure is compacter, light-weight, body
Product is small.
Description of the drawings
Fig. 1 is the exploded perspective view of 3Z gear mechanisms of the present invention.
Fig. 2 is the assembling schematic diagram of 3Z gear mechanisms of the present invention.
Fig. 3 is the drive shaft structure diagram in 3Z gear mechanisms of the present invention.
Fig. 4 is the structure diagram of the first fluted disc in 3Z gear mechanisms of the present invention.
Fig. 5 is the structure diagram of the sun gear in 3Z gear mechanisms of the present invention.
Fig. 6 is the structure diagram of the planetary gear in 3Z gear mechanisms of the present invention.
Fig. 7 is the structure diagram of the planetary wheel carrier in 3Z gear mechanisms of the present invention.
Fig. 8 is the structure diagram of the second fluted disc in 3Z gear mechanisms of the present invention.
Fig. 9 is the scheme of installation of present invention rise motor.
Figure 10 is 3Z gear mechanisms of the present invention from the scheme of installation in terms of a direction.
Figure 11 is 3Z gear mechanisms of the present invention from the scheme of installation in terms of another direction.
Figure 12 is that the present invention is based on the views that the seat height-adjusting system of 3Z gear mechanisms is in design position.
Figure 13 is the view that 3Z gear mechanisms of the present invention are in design position.
Figure 13 a are schematic diagrames of the Figure 13 with anchor ear.
Figure 14 is that the present invention is based on the views that the seat height-adjusting system of 3Z gear mechanisms is in extreme lower position.
Figure 15 is the view that 3Z gear mechanisms of the present invention are in extreme lower position.
Figure 16 is that the present invention is based on the views that the seat height-adjusting system of 3Z gear mechanisms is in extreme higher position.
Figure 17 is the view that 3Z gear mechanisms of the present invention are in extreme higher position.
Figure 18 is the seat schematic diagram for being equipped with the seat height-adjusting system the present invention is based on 3Z gear mechanisms.
Specific embodiment
The present invention is further described below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 to Fig. 8,3Z gear mechanisms shown in figure include rise motor 100 (with reference to referring to Fig. 9), drive shaft
200th, fluted disc 300,400, planetary gear train, disc spring 500, bearing 600, axle sleeve 700, three bolts 800, anchor ears 820, entire planet
Train includes 510, three planetary gears 520 of sun gear and a planetary wheel carrier 530.
Referring particularly to Fig. 3, drive shaft 200 include set from spline segment 210 from one end to the other end, cylindrical section 220,230,
Spline segment 240, cylindrical section 250 and frustum section 260.This one end of cylindrical section 220 is provided with clamp spring 270 in cylindrical section 230.
A ring gear 310, bearing hole 320 and three holes 330 are provided on fluted disc 300, bearing hole 320 is located at entire fluted disc
300 center, three holes 330 are located on the 320 same circumference in periphery of bearing hole.One is provided on the excircle in fluted disc 300
The limited block 340 projected radially outwardly.
A ring gear 410, axis hole 420,430 and one link arm 440 of fan-shaped limiting slot, axis hole are provided on fluted disc 400
420 are located at the center of fluted disc 400, and fan-shaped limiting slot 430 is distributed by the center of circle of the center of fluted disc 400.Link arm 440 is existing seat
Chair raises a front rod of system.
510 center of sun gear in planetary gear train offers a splined hole 511, in a side end face of three planetary gears 520
The heart is provided with planet wheel spindle 521.
Planetary wheel carrier 530 is a circular ring type mechanism, and uniformly distributed on annulus there are three axis holes 531.
The shape of axle sleeve 700 has small one and large one cylindrical section 710,720, and being provided in axle sleeve 700 has what is be interconnected
Taper hole 730 and cylindrical hole 740.
The present invention based on 3Z gear mechanisms seat height-adjusting system assembling before, first by drive shaft 200, fluted disc 300,400,
700, three planetary gear train, disc spring 500, bearing 600, axle sleeve bolts 800 fit together, and specific assembling process is as follows：
Disc spring 500 is put into the disc spring slot 460 of 400 inside of fluted disc first, while planetary wheel carrier 530 is placed into tooth
In the planetary wheel carrier resettlement groove 470 of 400 inside of disk；
Then three planetary gears 520 are put into the inside of fluted disc 400, and make the planet wheel spindle 521 on three planetary gears 520
It is respectively embedded in three axis holes 531 of planetary wheel carrier 530, also makes three planetary gears 520 and the ring gear 410 on fluted disc 400
Engagement；The roundlet shell of column 720 of 700 shape of axle sleeve is embedded into the axis hole 420 at 400 center of fluted disc and is made outside axle sleeve 700 simultaneously
The inner face 711 of big cylindrical section 710 in shape is contacted with the outer end face 401 of fluted disc 400；
Followed by by sun gear 510 be put between three planetary gears 520 and meanwhile engaged with three planetary gears 520 and with
Butterfly spring 500 contacts.
Followed by the cone that the one end of drive shaft 200 with spline segment 210 is sequentially passed through to axle sleeve 700 by the outside of fluted disc 400
Hole 730, cylindrical hole 740, butterfly spring 500, the splined hole 511 at 510 center of sun gear；After drive shaft 200 is inserted into position, in axle sleeve 700
The cylindrical section 230 of cylindrical hole 740 and drive shaft 200 roll and coordinate, the conical surface and the taper hole 730 in axle sleeve 700 of frustum 260 roll
Dynamic to coordinate, spline segment 240 and the splined hole 511 of sun gear 510 in drive shaft 200 are intermeshed.
Followed by by three bolts 800 from the inside of fluted disc 300 through three holes 330 on fluted disc 300, while by bearing
600 are pressed into the bearing hole 320 at 300 center of fluted disc, then by fluted disc 300 in turn by drive shaft 200 with spline segment 210
One end is sleeved in drive shaft 200, finally the inner end of bearing 600 is pressed on the cylindrical section 230 in drive shaft 200, at this time
Limited block 340 on 300 excircle of fluted disc can be dropped into the fan-shaped limiting slot 430 on fluted disc 400.
Clamp spring 270 is finally stuck in the cylindrical section 230 of drive shaft 200 on this one end of cylindrical section 240 and makes clamp spring
270 contact with the outer end face of fluted disc 300, and clamp spring 270 coordinates with the big cylindrical section 710 in 700 shape of axle sleeve by fluted disc 300,400
And planetary gear train assemble.Together with 300 outer peripheral edge of fluted disc is bound round with the outer peripheral edge of fluted disc 400 using anchor ear 820 again,
Fluted disc 300,400 is combined, is not separated.
Seat height-adjusting system assembling process based on 3Z gear mechanisms is as follows：
Referring to Figure 10 and Figure 11, by three bolts 800 through three holes on the side plate 911 of seating portion 910, then will
Three nuts 810 are spun on three bolts 800 and tighten and 3Z gear mechanisms can be mounted on side plate 911 and make fluted disc respectively
300 are fixedly connected with side plate 911.
Referring to Fig. 9, rise motor 100 and reducing gear are mounted on side plate 911, and by the output of reducing gear with
Spline segment 210 in drive shaft 200 establishes power connection.
Gearratio between drive shaft 200 and fluted disc 400 is stated by the following formula (1)：
I=(1+Zb/Za)/(1-Zb/Ze) (1)
In formula (1)：The number of teeth of Zb=ring gears 410, the number of teeth of 510 tooth number Z e=ring gears 310 of Za=sun gears.It is interior
The number of teeth of gear ring 410 and the number of teeth of ring gear 310 differ, a poor tooth.Since fluted disc 300 is integrally fixed on side plate 911, because
This fluted disc 400 can be rotated relative to fluted disc 300.
Gearratio i between drive shaft 200 and fluted disc 400 is 25~40.
The seat height-adjusting system based on 3Z gear mechanisms of the present invention is used in seat 900, referring to Figure 18, the seat 900
Including back part 920 and seating portion 910 and slide 930, after seating portion 910 is by a pair of of front rod 940 and a pair
Connecting rod 950 is supported on slide 930, and front and rear connecting rods 940,950 form quadric chain with seating portion 910, slide 930.This
3Z gear mechanisms in the seat height-adjusting system based on 3Z gear mechanisms of invention replace a wherein front rod 940,3Z gears
The lower end and the front end of slide 930 of link arm 440 in mechanism in fluted disc 400 are hinged, the effect of link arm 440 and front rod
As 940 effect.
The operation principle of the present invention is as follows：
Referring to Figure 12 and Figure 13, Figure 13 a, when seating portion 910 is in design position, the limit on 300 excircle of fluted disc
Position block 340 is in the centre position in the fan-shaped limiting slot 430 on fluted disc 400.
Referring to Figure 14 and Figure 15, when seating portion 910 will reduce, rise motor 100 is driven by reducing gear and driven
Axis 200 rotates, and drive shaft 200 drives sun gear 510 to rotate, and sun gear 510 drives 400 phase of fluted disc by three planetary gears 520
Fluted disc 300 is rotated so that linking arm 440 on fluted disc 400 is with respect to its hinge joint with slide 930 to lower swing, entire seat
Pad part 910 will reduce, and when being reduced to extreme lower position, the limited block 340 on 300 excircle of fluted disc is on fluted disc 400
Fan-shaped 430 one side blocking position of limiting slot, at this time fluted disc 400 be not rotated further by.
Referring to Figure 16 and Figure 17, when seating portion 910 wants falling-rising high, rise motor 100 is driven by reducing gear and driven
Moving axis 200 rotates, and drive shaft 200 drives sun gear 510 to rotate, and sun gear 510 drives fluted disc 400 by three planetary gears 520
It is rotated relative to fluted disc 300 so that linking arm 440 on fluted disc 400 is swung up with respect to the hinge joint of itself and slide 930, entirely
Seating portion 910 will raise, and when being increased to extreme higher position, the limited block 340 on 300 excircle of fluted disc is on fluted disc 400
430 opposite side blocking position of fan-shaped limiting slot, at this time fluted disc 400 be not rotated further by.
Claims (8)
1. the seat height-adjusting system based on 3Z gear mechanisms, including：
Seat, the seat include back part and seating portion；With
Slide and
The seating portion of the seat is supported on the front and rear connecting rods on the slide, the front and rear connecting rods and the seat cushion portion
Divide, slide forms quadric chain, it is characterised in that：
The 3Z gear mechanisms that the driving front rod is swung up and down are further included, the 3Z gear mechanisms include：
Raise motor；
The drive shaft that first end couples with the rise motor power；
Axis is located at the first fluted disc and the second fluted disc in the drive shaft, and first fluted disc and the second fluted disc have coaxial the
One ring gear and the second ring gear, the front rod are connected as a single entity with second fluted disc, and first fluted disc is fixed on described
On the side plate of seating portion；The number of teeth of first ring gear and the second ring gear is unequal；
The planetary gear train between first fluted disc and the second fluted disc is configured, wherein the sun gear in the planetary gear train is located at
In the drive shaft, the planetary gear in the planetary gear train is linked up by planetary wheel carrier, the sun gear and all rows
Star-wheel engage, all planetary gears also with the first ring gear in first fluted disc and the second fluted disc and the second ring gear simultaneously
Engagement；
An axis hole is offered at the center of second fluted disc, the axis hole is embedded with an axle sleeve, and the shape of the axle sleeve has
Small one and large one cylindrical section is provided in axle sleeve with interconnected taper hole and cylindrical hole, in the second end of the drive shaft
Frustum and adjacent second cylindrical section of the frustum with taper hole cooperation is set；Cylindrical hole and the drive in the axle sleeve
Second cylindrical section of moving axis rolls cooperation, and the frustum is rolled with the taper hole in the axle sleeve to be coordinated, in the axle sleeve shape
The inner face of big cylindrical section is contacted with the outer end face of second fluted disc；The centre position of the drive shaft is provided with a card
Spring, the clamp spring are contacted with the outer end face of first fluted disc, and the clamp spring coordinates with the big cylindrical section in the axle sleeve shape
First fluted disc, the second fluted disc and planetary gear train are assembled.
2. the seat height-adjusting system based on 3Z gear mechanisms as described in claim 1, which is characterized in that the drive shaft and institute
The gearratio stated between the second fluted disc is stated by the following formula (1)：
I=(1+Zb/Za)/(1-Zb/Ze) (1)
In formula (1)：The number of teeth of the second ring gears of Zb=, the number of teeth of the Za=sun gear number of teeth the first ring gears of Ze=.
3. the seat height-adjusting system based on 3Z gear mechanisms as claimed in claim 2, which is characterized in that the drive shaft and institute
It is 25~40 to state the gearratio i between the second fluted disc.
4. the seat height-adjusting system based on 3Z gear mechanisms as described in claim 1, which is characterized in that in first fluted disc
Upper circumferential direction has been evenly equipped with several holes, and first fluted disc is fixed on the seat by several bolts through this some holes by nut
On the side plate of pad part.
5. the seat height-adjusting system based on 3Z gear mechanisms as described in claim 1, which is characterized in that in first fluted disc
Center offer a bearing hole, the bearing hole is embedded with a bearing, and the bearing outer ring is interference fitted in the bearing hole
Interior, the inner ring of the bearing is interference fitted on the first cylindrical section of the drive shaft.
6. the seat height-adjusting system based on 3Z gear mechanisms as described in claim 1, which is characterized in that in first fluted disc
Excircle on be provided with a limited block projected radially outwardly, second fluted disc correspond to the limited block position set
Fan-shaped limiting slot is equipped with, after first fluted disc and the second fluted disc fit together, the limited block falls into the fan-shaped limit
In the slot of position, the central angle of fan-shaped limiting slot determines the lifting distance of the seating portion.
7. the seat height-adjusting system based on 3Z gear mechanisms as described in claim 1, which is characterized in that in second fluted disc
A butterfly spring is provided between the sun gear, the butterfly spring is sleeved in the drive shaft.
8. the seat height-adjusting system based on 3Z gear mechanisms as described in claim 1, which is characterized in that first fluted disc
Outer peripheral edge between the outer peripheral edge of the second fluted disc by an anchor ear hoop together with, make between the first fluted disc and the second fluted disc well
With reference to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494620.4A CN106143222B (en) | 2016-06-29 | 2016-06-29 | Seat height-adjusting system based on 3Z gear mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494620.4A CN106143222B (en) | 2016-06-29 | 2016-06-29 | Seat height-adjusting system based on 3Z gear mechanisms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106143222A CN106143222A (en) | 2016-11-23 |
| CN106143222B true CN106143222B (en) | 2018-05-22 |
Family
ID=57350322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610494620.4A Active CN106143222B (en) | 2016-06-29 | 2016-06-29 | Seat height-adjusting system based on 3Z gear mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106143222B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626232A (en) * | 2018-06-22 | 2019-12-31 | 广东肇庆爱龙威机电有限公司 | Drive for adjusting the lifting of a vehicle seat and vehicle seat with such a drive |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3201309C2 (en) * | 1982-01-18 | 1985-11-07 | Manfred Ing.(grad.) 4050 Mönchengladbach Lortz | Adjustment mechanism for the rotary adjustment of two centrally mounted components |
| DE19641372C2 (en) * | 1996-10-08 | 2001-06-07 | Ims Morat & Soehne Gmbh | Adjustment device for a vehicle seat |
| GB9912323D0 (en) * | 1999-05-27 | 1999-07-28 | Autoseat Technologies Limited | Height adjuster system |
| EP1361969A1 (en) * | 2001-02-12 | 2003-11-19 | Volkswagen Aktiengesellschaft | Adjustment device for rotational adjustment of two centrically mounted adapter pieces especially for a seat, preferably for the seat of a motor vehicle, and planetary gear therefor |
| JP5827500B2 (en) * | 2010-09-01 | 2015-12-02 | デルタ工業株式会社 | Seat lifter and seat |
| CN103101455B (en) * | 2013-01-22 | 2015-05-27 | 上海延锋江森座椅有限公司 | Seat electric lifting adjusting device provided with damping structure |
-
2016
- 2016-06-29 CN CN201610494620.4A patent/CN106143222B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106143222A (en) | 2016-11-23 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 201315 Shanghai city Pudong New Area kangqiaozhen stack Road No. 451 Applicant after: Yanfeng Yanfeng seating Machinery Parts Co., Ltd. Address before: 201315 Shanghai city Pudong New Area kangqiaozhen stack Road No. 451 Applicant before: Shanghai Yan cutting edge of a knife or a sword river gloomy seat mechanical part Co., Ltd |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201027 Address after: 215500 Yinhai Road 69, Southeast Street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Yanfeng Andoto (Changshu) Seat Machinery Parts Co.,Ltd. Address before: 201315, Shanghai, Pudong New Area, Cambridge Town, 451 Bridge Road Patentee before: YANFENG ADIENT SEAT MACHINERY PARTS Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 215505 No.69 Yinhai Road, Southeast street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Kaibo (Changshu) seat mechanical parts Co.,Ltd. Address before: 215500 No.69 Yinhai Road, Southeast street, Changshu City, Suzhou City, Jiangsu Province Patentee before: Yanfeng Andoto (Changshu) Seat Machinery Parts Co.,Ltd. |
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| CP03 | Change of name, title or address |