CN103182961A - Seat back angle adjusting device - Google Patents
Seat back angle adjusting device Download PDFInfo
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- CN103182961A CN103182961A CN201310121334XA CN201310121334A CN103182961A CN 103182961 A CN103182961 A CN 103182961A CN 201310121334X A CN201310121334X A CN 201310121334XA CN 201310121334 A CN201310121334 A CN 201310121334A CN 103182961 A CN103182961 A CN 103182961A
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- recliner
- tooth plate
- locking tooth
- axial cam
- plate
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a seat back angle adjusting device which comprises an adjustor fixed plate, an adjustor toothed plate, at least one locking toothed plate and an axial cam, wherein the adjustor fixed plate is arranged on the seat cushion side, the adjustor toothed plate is arranged on the seat back side, the adjustor toothed plate is connected with the adjustor fixed plate, and an annular gear is arranged in the adjustor toothed plate; the outer edge of the locking toothed plate is provided with locking teeth, the locking teeth are meshed and demeshed with an internal tooth section corresponding to the annular gear on the adjustor toothed plate in the process that the locking toothed plate caries out a radial reciprocating motion; and the axial cam carries out bidirectional motion along an axis of an adjustor, and the axial cam drives the locking toothed plate to carry out radial reciprocating motion in the process of carrying out the bidirectional motion along the axis of the adjustor, so that the locking teeth of the locking toothed plate are meshed and demeshed with the internal tooth section corresponding to the annular gear on the adjustor toothed plate. The seat back angle adjusting device disclosed by the invention can greatly reduce the volume of a seat back unlocking trigger; and the seat back angle adjusting device is simple and convenient in unlocking way, and accords with the human engineering.
Description
Technical field
The present invention relates to the seat technical field, particularly a kind of back of seat angle regulator.
Background technology
At present, the seat angle adjustor that is used for vehicle both at home and abroad is installed in the seat of vehicle, and by seat angle adjustor, back of seat can carry out angular adjustment with respect to seat cushion.
Recliner is as vital safety mechanisms, in collision case, thereby recliner should be able to bear and act on seat and be applied to impulsive force on the recliner, and big distortion or destruction should not taken place.In recent years, along with the raising that seat safety performance and operability require, need angle regulator for automobile chair can bear higher load, operating mode and more easy assembling mode more easily.
Aspect functional, at present on the manned vehicle market, the release triggering mode of back of seat recliner is generally handle release or handwheel release, because the handle of binary pair or handwheel are outside the outstanding recliner basically, therefore, no matter be the release mode of joystick type or the release mode of handwheel type, shortcoming is that all binary pair handle or handwheel all can take seat unit design space and design cost, and there is limitation in passenger's operational space.
In structure aspects: 1, in the existing recliner in market, the locking tooth plate 1 of most recliner inside mostly is two or three (referring to Fig. 1, Fig. 2 and Fig. 3) greatly.The quantity of the inner locking tooth plate 1 of the safe static strength of recliner and recliner is closely related, and under the situation of other parameter constants, the quantity of locking tooth plate 1 is more many, and the recliner absolute strength is more big.2, referring to Fig. 1, Fig. 2 and Fig. 3, the quantity of locking tooth plate 1 is confined to two to three reason: most recliner is inner on the market constitutes the modes that adopt face cam 2 rotations and drives 1 motion of locking tooth plate, make lock lock tooth engagement on tooth and the gear ring 3 of locking tooth plate 1, carry out locking, and locking tooth plate 1 is driven by a pair of torsion spring 4 when lockup state.During release, rely on binary pair handle or handwheel to drive face cam 2 rotations, make lock lock tooth on tooth and the gear ring 3 of locking tooth plate 1 break away from and mesh, carry out release.Because the space is limited, when face cam 2 rotated on the plane, very difficult assurance had enough inner spaces to make locking and the release simultaneously of three above locking tooth plates 1.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of back of seat angle regulator at the existing problem of existing recliner, when this back of seat angle regulator uses, only need be with light finger by the recliner button, can carry out release to recliner back of seat is carried out angular adjustment, release-push can make recliner locking, back of seat angle be in stationary state.Back of seat angle regulator of the present invention can significantly reduce the volume of back of seat unlock trigger, and the release mode is simple and convenient, meets human engineering.
Technical matters to be solved by this invention can be achieved through the following technical solutions:
A kind of back of seat angle regulator comprises:
One is installed in the recliner adapter plate of seat cushion side;
One is installed in the recliner tooth plate of seat back side, and described recliner tooth plate is connected with described recliner adapter plate, has an internally toothed annulus in described recliner tooth plate;
At least one between described recliner adapter plate and recliner tooth plate and make radially reciprocating locking tooth plate, have the locking tooth on the outer rim of described locking tooth plate, described locking tooth is made in the crank motion process radially internal tooth section engagement and the drop out of gear corresponding with internally toothed annulus on the described recliner tooth plate at described locking tooth plate; It is characterized in that,
Comprise that also one carries out the axial cam that both direction moves along described recliner axis, described axial cam carries out radially crank motion carrying out driving described locking tooth plate when both direction moves along described recliner axis, makes locking tooth internal tooth section engagement and the drop out of gear corresponding with internally toothed annulus on the described recliner tooth plate on the described locking tooth plate.
In a preferred embodiment of the invention, this back of seat angle regulator comprises that also one replys wind spring, described answer wind spring is subjected to the external force effect and compress energy storage when moving towards first direction along described recliner axis at described axial cam, does the time spent and discharges and promote described axial cam and move along described recliner axis towards the second direction opposite with first direction and lose external force at described axial cam; When axial cam moves towards first direction, described locking tooth plate inwardly moves, corresponding internal tooth section drop out of gear on the internally toothed annulus on locking tooth on the locking tooth plate and the described recliner tooth plate, when axial cam moves towards second direction, drive described locking tooth plate and outwards move, corresponding internal tooth section engagement on the internally toothed annulus on the locking tooth on the locking tooth plate and the described recliner tooth plate.
In a preferred embodiment of the invention, one end center of the close described recliner adapter plate of described axial cam offers one first answer wind spring and takes up the hole, and be provided with one second at the side center of the relative recliner tooth plate of described recliner adapter plate and reply wind spring and take up the hole, the center is provided with the answer wind spring and takes up post at the bottom of the described second answer wind spring takes up the hole, hole, one end of described answer wind spring is accommodated in described first and replys wind spring and take up in the hole, and the other end of this answers wind spring is accommodated in the described second answer wind spring and takes up in the hole and be enclosed within described answer wind spring and take up on the post.
In a preferred embodiment of the invention, this back of seat angle regulator comprises that also one is arranged on the returning spring sheet between described recliner adapter plate and the recliner tooth plate, described returning spring sheet is connected with described locking plate, when axial cam moves towards first direction, drive described locking tooth plate and inwardly move.
In a preferred embodiment of the invention, described axial cam outer rim have one section drive described locking tooth plate outwards motion first camming surface and cooperate second camming surface that constitutes the inside motion space of described locking tooth plate with first camming surface, in order to the 3rd camming surface that is connected first camming surface and second camming surface and the face of cylinder of the axial cam axial motion being played guide function; Wherein all coaxial settings of first camming surface, second camming surface, the 3rd camming surface and the face of cylinder, distance between the central axis of first camming surface and axial cam is greater than the distance between the central axis of second camming surface and axial cam, and the distance between the central axis of second camming surface and axial cam is greater than the distance between the central axis of the face of cylinder and axial cam; The 3rd camming surface is cambered surface; Have a retaining face between described second camming surface and the face of cylinder, the terminal surface on the described face of cylinder is button cover.
In a preferred embodiment of the invention, the built-in hole of described returning spring sheet, for described axial cam motion, the outer rim of this returning spring sheet is provided with the snap hook sheet that is complementary with described locking tooth plate quantity, offer the snap hook film perforation that an ammunition feed spring hook segment inserts at each locking tooth plate, described snap hook sheet is inserted in the described snap hook film perforation.
Owing to adopted technical scheme as above, when this back of seat angle regulator uses, only need can carry out release to recliner back of seat is carried out angular adjustment with light finger by the recliner button, release-push can make recliner locking, back of seat angle be in stationary state.Back of seat angle regulator of the present invention can significantly reduce the volume of back of seat unlock trigger, and the release mode is simple and convenient, meets human engineering.
Description of drawings
Fig. 1 is existing recliner structure diagram with two locking tooth plates.
Fig. 2 is existing recliner structure diagram with three locking tooth plates.
Fig. 3 has the recliner motion simplified schematic diagram of three locking tooth plates for having now.
Fig. 4 is the back of seat angle regulator exploded perspective view of the embodiment of the invention 1.
Fig. 5 is the axial structural representation of cam in the back of seat angle regulator of the embodiment of the invention 1.
Fig. 6 is in the scheme drawing of lockup state for the back of seat angle regulator of the embodiment of the invention 1.
When Fig. 7 is in lockup state for the back of seat angle regulator of the embodiment of the invention 1, the internally toothed annulus engagement scheme drawing on locking tooth plate and the recliner tooth plate.
Fig. 8 is the A-A cutaway view of Fig. 7.
Fig. 9 replys wind spring when being in lockup state for the back of seat angle regulator of the embodiment of the invention 1 and is in the release position scheme drawing.
Figure 10 is in the scheme drawing of released state for the back of seat angle regulator of the embodiment of the invention 1.
Figure 11 is the working state schematic representation of the snap hook sheet on the returning spring sheet in the embodiment of the invention 1, solid line partly is in the pretension view of lockup state among the figure for the back of seat angle regulator, and dotted portion is in the working state schematic representation of released state for the back of seat angle regulator.
Figure 12 replys wind spring when being in released state for the back of seat angle regulator of the embodiment of the invention 1 and is in the energy accumulating state scheme drawing.
When Figure 13 is in released state for the back of seat angle regulator of the embodiment of the invention 1, the internally toothed annulus drop out of gear view on locking tooth plate and the recliner tooth plate.
Figure 14 is the A-A cutaway view of Figure 13.
The exploded perspective view that Figure 15 sees from a direction for the back of seat angle regulator of the embodiment of the invention 2.
The exploded perspective view that Figure 16 sees from another direction for the back of seat angle regulator of the embodiment of the invention 2.
Figure 17 is the back of seat angle regulator structure diagram of the embodiment of the invention 3.
Figure 18 is the back of seat angle regulator structure diagram of the embodiment of the invention 4.
The specific embodiment
Describe back of seat angle regulator structure of the present invention and principle of work in detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 4, the back of seat angle regulator that provides among the figure comprises recliner adapter plate 100 and a recliner tooth plate 200 that is installed in seat back side that is installed in the seat cushion side; Be connected by a shroud ring 300 between recliner adapter plate 100 and the recliner tooth plate 200.
Be evenly equipped with four projections 111 at recliner adapter plate 100 with respect to that face 110 of recliner tooth plate 200, constitute the passage 112 of locking tooth plate 400 motions between adjacent two projections 111, totally four in passage 112, place a locking tooth plate 400, totally four locking tooth plates 400 in each passage 112.Be provided with an answer wind spring in addition at those face 110 centers of recliner adapter plate 100 relative recliner tooth plates 200 and take up hole 113, the center is provided with the answer wind spring and takes up post 114 at the bottom of the answer wind spring takes up 113 holes, hole.
The outer rim of each locking tooth plate 400 is provided with locking tooth 410, and offers a snap hook film perforation 420 at each locking tooth plate 400.
Referring to Fig. 5, axial cam 500 outer rims have one section drive locking tooth plate 400 outwards motion camming surfaces 510 and cooperate the camming surface 520 that constitutes locking tooth plates 400 inside motion spaces with camming surface 510, in order to be connected camming surface 510,520 camming surface 530 and the face of cylinder 540 of axial cam 500 axial motions being played guide function; Camming surface 510,520,530 and all coaxial settings of the face of cylinder 540, camming surface 510,520,530 is orthogonal arranging all, corresponding to four locking tooth plates 400.Each face in the camming surface 510 all equates with distance between the central axis 560 of axial cam 500 and greater than the distance between the central axis 560 of camming surface 530 and axial cam 500, and each face in the camming surface 530 also equates with distance between the central axis 560 of axial cam 500.
Distance between each face in the camming surface 530 and the central axis 560 of axial cam 500 is greater than the distance between the central axis 560 of the face of cylinder 540 and axial cam 500.Camming surface 520 is cambered surface; Have a retaining face 570 between camming surface 520 and the face of cylinder 540, the terminal surface on the face of cylinder 540 is button cover 580.
Referring to Fig. 6, offer the answer wind spring at an end center of axial cam 500 close recliner adapter plates 100 in addition and take up hole 590.
The back of seat angle regulator of this embodiment comprises that also one is arranged on four locking tooth plates 400 and recliner adapter plate 100 with respect to the returning spring sheet 600 between that face 110 of recliner tooth plate 200, the center of returning spring sheet 600 offers a through hole 610, for axial cam 500 motions, outer rim at this returning spring sheet 600 is evenly equipped with four snap hook sheets 620 that are complementary with four locking tooth plate 400 quantity, and each snap hook sheet 620 is inserted in the snap hook film perforation 420 of corresponding locking tooth plate 400.
Referring to Fig. 6 to Fig. 8, the back of seat angle regulator of this embodiment fits together by the following method: at first returning spring sheet 600 is placed on recliner adapter plate 100 with respect to the center on that face 110 of recliner tooth plate 200, then four locking tooth plates 400 are placed in each passage 112, and four snap hook sheets 620 are inserted in the snap hook film perforation 420 of corresponding locking tooth plate 400.The answer wind spring that one end of replying wind spring 700 is inserted into recliner adapter plate 100 centers takes up in the hole 113 and is enclosed within and replys wind spring and take up on the post 114, then the answer wind spring on the axial cam 500 being taken up hole 590 is enclosed within on the end of replying wind spring 700, with shroud ring 300 recliner tooth plate 200 is fixed on the recliner adapter plate 100 at last, install after the back, the centre hole 230 of recliner tooth plate 200 is passed on the face of cylinder 540 on the axial cam 500, owing to there is not the external force effect, replying wind spring 700 outwards ejects axial cam 500, the camming surface 510 of axial cam 500 is with four locking tooth plates, 400 outside spreadings, make internal tooth section corresponding on the internally toothed annulus 220 of locking tooth 410 and recliner tooth plate 200 on locking tooth plate 400 outer rims 221 engagements (referring to Fig. 7 and Fig. 8), and with recliner tooth plate 200 lockings.
The principle of work of the back of seat angle regulator of present embodiment is: referring to Fig. 9, when no external force acts on the axial cam 500, replying wind spring 700 discharges, with axial cam 500 jack-up upwards, camming surface 510 on the axial cam 500 promotes locking tooth plate 400 outside spreading behind snap hook sheet 620 resistances that overcome on the returning spring sheet 600, make corresponding internal tooth section 221 engagements on the internally toothed annulus 220 of locking tooth 410 and recliner tooth plate 200 on locking tooth plate 400 outer rims, and with recliner tooth plate 200 lockings.
Referring to Figure 10, Figure 12, Figure 13 and Figure 14, with the button cover 580 on the finger contact axial cam 500, promoting axial cam 500 moves downward after overcoming the resistance of replying wind spring 700, the answer wind spring that makes camming surface 510 on the axial cam 500 progressively recede into recliner adapter plate 100 takes up in the hole 113, abdicates the position of locking tooth plate 400 rollbacks.Under the effect of the snap hook sheet 620 on the returning spring sheet 600, promote the camming surface 520 that locking tooth plate 400 inwardly bounces back and retracts to axial cam 500 always, at this moment corresponding internal tooth section 221 breaks away from engagement on the internally toothed annulus 220 of the locking tooth 410 of locking tooth plate 400 outer rims and recliner tooth plate 200, can regulate the angle of back of seat, unclamping finger after regulating can be again with recliner tooth plate 200 locking.
Referring to Figure 11, when being in lockup state, the snap hook sheet 620 in running order (dotted line position among the figure) on the returning spring sheet 600.When being in released state, the snap hook sheet 620 on the returning spring sheet 600 is in pretension state (solid line position among the figure).
Referring to Figure 15 and Figure 16, the structure of the back of seat angle regulator that provides among the figure is identical with embodiment 1 basically, and just locking tooth plate 400 is two, becomes 180 degree to arrange.The principle of work of the back of seat angle regulator of this embodiment is identical with embodiment 1.
Referring to Figure 17, the structure of the back of seat angle regulator that provides among the figure is identical with embodiment 1 basically, and just locking tooth plate 400 is five, becomes 72 degree to arrange.The principle of work of the back of seat angle regulator of this embodiment is identical with embodiment 1.
Referring to Figure 18, the structure of the back of seat angle regulator that provides among the figure is identical with embodiment 1 basically, and just locking tooth plate 400 is six, becomes 60 degree to arrange.The principle of work of the back of seat angle regulator of this embodiment is identical with embodiment 1.
Suppose that under the constant situation of other conditions recliner is in the time spent of doing that is subjected to static weight, the number of teeth of the internally toothed annulus of locking tooth plate and recliner tooth plate engagement is more many, and meaning has more many area of thrust surface.According to pressure formula: pressure equals the ratio of static weight and area of thrust surface, can get, and under equal static weight effect, if area of thrust surface are more big, the suffered pressure of recliner tooth plate gear ring is more little, and the whole static strength of recliner is just more big.
The axial cam mechanism that the present invention proposes can realize the design of four locking tooth plates and four above locking tooth plate coexistence recliner inside, for example five, six locking tooth plate designs, namely under the constant situation of other conditions, reach the purpose that increases total number of teeth in engagement by the quantity that increases the locking tooth plate, thereby increase the inner area of thrust surface of recliner, realize higher static strength design.
Claims (6)
1. back of seat angle regulator comprises:
One is installed in the recliner adapter plate of seat cushion side;
One is installed in the recliner tooth plate of seat back side, and described recliner tooth plate is connected with described recliner adapter plate, has an internally toothed annulus in described recliner tooth plate;
At least one between described recliner adapter plate and recliner tooth plate and make radially reciprocating locking tooth plate, have the locking tooth on the outer rim of described locking tooth plate, described locking tooth is made in the crank motion process radially internal tooth section engagement and the drop out of gear corresponding with internally toothed annulus on the described recliner tooth plate at described locking tooth plate; It is characterized in that,
Comprise that also one carries out the axial cam that both direction moves along described recliner axis, described axial cam carries out radially crank motion carrying out driving described locking tooth plate when both direction moves along described recliner axis, makes locking tooth internal tooth section engagement and the drop out of gear corresponding with internally toothed annulus on the described recliner tooth plate on the described locking tooth plate.
2. back of seat angle regulator as claimed in claim 1, it is characterized in that, comprise that also one replys wind spring, described answer wind spring is subjected to the external force effect and compress energy storage when moving towards first direction along described recliner axis at described axial cam, does the time spent and discharges and promote described axial cam and move along described recliner axis towards the second direction opposite with first direction and lose external force at described axial cam; When axial cam moves towards first direction, described locking tooth plate inwardly moves, corresponding internal tooth section drop out of gear on the internally toothed annulus on locking tooth on the locking tooth plate and the described recliner tooth plate, when axial cam moves towards second direction, drive described locking tooth plate and outwards move, corresponding internal tooth section engagement on the internally toothed annulus on the locking tooth on the locking tooth plate and the described recliner tooth plate.
3. back of seat angle regulator as claimed in claim 2, it is characterized in that, one end center of the close described recliner adapter plate of described axial cam offers one first answer wind spring and takes up the hole, and be provided with one second at the side center of the relative recliner tooth plate of described recliner adapter plate and reply wind spring and take up the hole, the center is provided with the answer wind spring and takes up post at the bottom of the described second answer wind spring takes up the hole, hole, one end of described answer wind spring is accommodated in described first and replys wind spring and take up in the hole, and the other end of this answers wind spring is accommodated in the described second answer wind spring and takes up in the hole and be enclosed within described answer wind spring and take up on the post.
4. back of seat angle regulator as claimed in claim 3, it is characterized in that, comprise that also one is arranged on the returning spring sheet between described recliner adapter plate and the recliner tooth plate, described returning spring sheet is connected with described locking plate, when axial cam moves towards first direction, drive described locking tooth plate and inwardly move.
5. back of seat angle regulator as claimed in claim 4, it is characterized in that, the built-in hole of described returning spring sheet, for described axial cam motion, the outer rim of this returning spring sheet is provided with the snap hook sheet that is complementary with described locking tooth plate quantity, offer the snap hook film perforation that an ammunition feed spring hook segment inserts at each locking tooth plate, described snap hook sheet is inserted in the described snap hook film perforation.
6. as the described back of seat angle regulator of each claim of claim 1 to 5, it is characterized in that, described axial cam outer rim have one section drive described locking tooth plate outwards motion first camming surface and cooperate second camming surface that constitutes the inside motion space of described locking tooth plate with first camming surface, in order to the 3rd camming surface that is connected first camming surface and second camming surface and the face of cylinder of the axial cam axial motion being played guide function; Wherein all coaxial settings of first camming surface, second camming surface, the 3rd camming surface and the face of cylinder, distance between the central axis of first camming surface and axial cam is greater than the distance between the central axis of second camming surface and axial cam, and the distance between the central axis of second camming surface and axial cam is greater than the distance between the central axis of the face of cylinder and axial cam; The 3rd camming surface is cambered surface; Have a retaining face between described second camming surface and the face of cylinder, the terminal surface on the described face of cylinder is button cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310121334.XA CN103182961B (en) | 2013-04-09 | 2013-04-09 | Seat back angle adjusting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310121334.XA CN103182961B (en) | 2013-04-09 | 2013-04-09 | Seat back angle adjusting device |
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| CN103182961A true CN103182961A (en) | 2013-07-03 |
| CN103182961B CN103182961B (en) | 2015-07-01 |
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| CN201310121334.XA Active CN103182961B (en) | 2013-04-09 | 2013-04-09 | Seat back angle adjusting device |
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| CN104273966A (en) * | 2014-10-21 | 2015-01-14 | 浙江永艺家具股份有限公司 | Angle regulator of chair pedal |
| CN106627269A (en) * | 2016-12-22 | 2017-05-10 | 湖北中航精机科技有限公司 | Seat angle adjuster and seat with same |
| CN106855476A (en) * | 2017-03-21 | 2017-06-16 | 中国电建集团成都勘测设计研究院有限公司 | Crack rock model sampling die |
| US10351020B2 (en) | 2016-09-29 | 2019-07-16 | Faurecia Automotive Seating, Llc | Recliner for a vehicle seat |
| US10414296B2 (en) | 2016-12-12 | 2019-09-17 | Faurecia Automotive Seating, Llc | Recliner for a vehicle seat |
| US10611273B2 (en) | 2017-10-09 | 2020-04-07 | Faurecia Automotive Seating, Llc | Recliner system for a vehicle seat |
| CN111660890A (en) * | 2020-06-10 | 2020-09-15 | 无锡全盛安仁机械有限公司 | Discontinuous angle adjuster and seat |
| US10787098B2 (en) | 2016-04-11 | 2020-09-29 | Faurecia Automotive Seating, Llc | Recliner for a vehicle seat |
| TWI734883B (en) * | 2016-12-29 | 2021-08-01 | 大陸商上海蔚來汽車有限公司 | Circumferential locking mechanism, battery locking device including the circumferential locking mechanism, power battery pack and vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US10220729B2 (en) | 2015-09-24 | 2019-03-05 | Faurecia Automotive Seating, Llc | Seat position-sensing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104273966B (en) * | 2014-10-21 | 2018-06-22 | 永艺家具股份有限公司 | The angle demodulator that a kind of chair is ridden |
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| US10787098B2 (en) | 2016-04-11 | 2020-09-29 | Faurecia Automotive Seating, Llc | Recliner for a vehicle seat |
| US10351020B2 (en) | 2016-09-29 | 2019-07-16 | Faurecia Automotive Seating, Llc | Recliner for a vehicle seat |
| US10414296B2 (en) | 2016-12-12 | 2019-09-17 | Faurecia Automotive Seating, Llc | Recliner for a vehicle seat |
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| TWI734883B (en) * | 2016-12-29 | 2021-08-01 | 大陸商上海蔚來汽車有限公司 | Circumferential locking mechanism, battery locking device including the circumferential locking mechanism, power battery pack and vehicle |
| US11884147B2 (en) | 2016-12-29 | 2024-01-30 | Nio Co., Ltd. | Circumferential locking mechanism and battery locking device comprising same, power battery pack, and vehicle |
| CN106855476A (en) * | 2017-03-21 | 2017-06-16 | 中国电建集团成都勘测设计研究院有限公司 | Crack rock model sampling die |
| US10611273B2 (en) | 2017-10-09 | 2020-04-07 | Faurecia Automotive Seating, Llc | Recliner system for a vehicle seat |
| CN111660890A (en) * | 2020-06-10 | 2020-09-15 | 无锡全盛安仁机械有限公司 | Discontinuous angle adjuster and seat |
| CN111660890B (en) * | 2020-06-10 | 2022-08-23 | 无锡全盛安仁机械有限公司 | Discontinuous angle adjuster and seat |
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| CN103182961B (en) | 2015-07-01 |
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Address after: Kang Road, Pudong New Area Kangqiao Industrial Zone of Shanghai City, No. 669, 200120 Patentee after: Yanfeng Daotuo Ann seat Co. Address before: Kang Road, Pudong New Area Kangqiao Industrial Zone of Shanghai City, No. 669, 200120 Patentee before: Shanghai Yanfeng Johnson Controls Seating Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 669, kang'an Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai 201300 Patentee after: Yanfeng international Seat System Co.,Ltd. Address before: 201315 No. 669 Kang'an Road, Kangqiao Industrial Zone, Pudong New District, Shanghai Patentee before: YANFENG ADIENT SEATING Co.,Ltd. |
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| CP03 | Change of name, title or address |