CN113602167A - NN type wheel train automobile seat continuous angle adjuster capable of realizing coaxial output - Google Patents
NN type wheel train automobile seat continuous angle adjuster capable of realizing coaxial output Download PDFInfo
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- CN113602167A CN113602167A CN202111064888.1A CN202111064888A CN113602167A CN 113602167 A CN113602167 A CN 113602167A CN 202111064888 A CN202111064888 A CN 202111064888A CN 113602167 A CN113602167 A CN 113602167A
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- disc
- fixed disc
- driving wheel
- sliding block
- ring
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- 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
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/225—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms
- B60N2/2251—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms with gears having orbital motion, e.g. sun and planet gears
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- 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
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
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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
The invention discloses an NN type wheel train automobile seat continuous angle adjuster capable of realizing coaxial output, which comprises a movable disc, a driving wheel, an omega spring, a right sliding block, a left sliding block, a planet wheel assembly and a fixed disc, wherein the fixed disc is of a disc structure, the fixed disc is sunken downwards to form a cavity, the bottom end of the cavity is integrally formed with a fixed disc bottom plane, the center of the fixed disc penetrates through the fixed disc bottom plane to be provided with a fixed disc ring column, the fixed disc ring column is axially provided with a fixed disc central hole, and the circumferential inner wall of the fixed disc cavity is provided with a primary gear ring. The invention realizes coaxial output, and the backrest side plate welded with the movable disc of the continuous angle adjuster can be used for non-continuous adjustment, thereby reducing the types of seat parts, bringing convenience for production management and reducing the cost of the seat.
Description
The technical field is as follows:
the invention relates to an automobile seat angle adjuster, in particular to an automobile seat continuous angle adjuster which adopts a special NN-shaped gear train to realize coaxial circular motion output.
Background art:
the existing automobile seat angle adjuster is divided into a non-continuous type and a continuous type, a fixed disc of the angle adjuster is used as a fixed piece and welded with a seat connecting plate, and a movable disc is used as an output piece and welded with a backrest side plate and moves with a backrest.
The traditional continuous angle adjuster is an N-shaped gear train without an output mechanism, because the output mechanism for converting eccentric swing into circular motion is not used, but a movable disc (planet wheel) is directly used as an output part, the angle adjuster outputs the circular motion coaxial with a fixed disc but eccentric swing when in operation, and the whole seat backrest also eccentrically swings under the drive of the movable disc.
According to the non-coaxial output continuous angle adjuster, the movable disc and the fixed disc are eccentric, so that a backrest side plate welded together with the movable disc cannot be universal with a non-continuous adjustment type, the types of parts are increased, inconvenience is brought to production management, and the cost of a seat is increased.
Due to the eccentric swing of the backrest, a gap between the limiting plate for limiting the adjusting angle and the seat connecting plate is not fixed in the moving process, the limiting plate can be scratched to the seat connecting plate, the operation of the angle adjuster is influenced, and abnormal sound is generated. The eccentric swing of the backrest can also cause the position of the limiting plate, which is in contact with the limiting stop point of the seat connecting plate, to be positioned at the outer edge part of the limiting stop point, so that the limitation is not firm and the limitation fails.
The invention content is as follows:
the technical problem of the invention is to provide an NN type gear train automobile seat continuous angle adjuster capable of realizing coaxial output, which adopts a special NN type gear train, a movable disc serving as an output part is not a planet wheel but a gear ring, the movable disc performs circular motion coaxial with a fixed disc, and a duplicate gear is integrated into a gear, namely, one planet wheel is meshed with two gear rings with different tooth numbers simultaneously, so that parts are simplified, and the cost is reduced; as the coaxial output is realized, the backrest side plate welded with the movable disc of the continuous angle adjuster can be universal for the non-continuous adjustment type, thereby reducing the types of seat parts, bringing convenience for production management and reducing the cost of the seat.
The technical proposal of the invention is to provide an NN type wheel train automobile seat continuous angle adjuster capable of realizing coaxial output, which comprises a movable disc, a driving wheel, an omega spring, a right slide block, a left slide block, a planet wheel assembly and a fixed disc, wherein,
the fixed disc is of a disc structure, a cavity is formed by downward depression of the fixed disc, a fixed disc bottom plane is integrally formed at the bottom end of the cavity, a fixed disc ring column penetrates through the fixed disc bottom plane at the center of the fixed disc, a fixed disc central hole is formed in the fixed disc ring column in the axial direction, and a primary gear ring is arranged on the inner wall of the circumference of the cavity of the fixed disc;
the omega-shaped spring comprises an unclosed ring on the same plane and two hooks which are connected with two ends of the unclosed ring and bent downwards;
the driving wheel comprises a driving wheel flange plate matched with the unclosed ring of the omega-shaped spring, a driving wheel convex column arranged by penetrating through the upper surface and the lower surface of the driving wheel flange plate and a driving ring arranged on the outer side of the driving wheel convex column, the driving ring is positioned below the driving wheel flange plate, a spline hole is axially arranged at the center of the driving wheel convex column, and a spline shaft is arranged in the spline hole;
the left sliding block, the right sliding block and the planet wheel assembly are arranged in a cavity of the fixed disc, the left sliding block and the right sliding block are symmetrically arranged on the outer side of the fixed disc ring column, the left sliding block and the right sliding block are of arc structures, the inner arc surfaces of the left sliding block and the right sliding block are tangent to the outer peripheral surface of the fixed disc ring column, and the outer arc surfaces of the left sliding block and the right sliding block are tangent to the inner peripheral surface of an inner hole of the planet wheel assembly;
the driving wheel flange plate and the omega spring are arranged on the planet wheel assembly, and the driving wheel convex column at the lower end of the driving wheel is in inserted fit with the central hole of the fixed disk and enables the driving wheel to rotate around the central axis of the fixed disk; the unclosed ring of the omega-shaped spring surrounds the outer side of the driving wheel flange plate, and two hooks of the omega-shaped spring are inserted between the right sliding block and the left sliding block;
the movable disc is of a disc structure, the movable disc protrudes upwards to form a cavity, a movable disc top plane is integrally formed at the top end of the cavity, the movable disc is arranged on the fixed disc, a secondary gear ring is arranged on the inner peripheral surface of the lower end of the cavity of the movable disc, a movable disc center hole is formed in the center of the movable disc, and a driving wheel convex column at the upper end of a driving wheel penetrates through the movable disc center hole and is rotatably connected with the movable disc;
the planet wheel is meshed with the primary gear ring on the fixed disc, and the planet wheel is meshed with the secondary gear ring on the movable disc;
and the number of teeth of the primary gear ring of the fixed disk is different from the number of teeth of the secondary gear ring of the movable disk.
As the preferred technical scheme, still include the shell, the shell cladding is in activity dish, drive wheel, omega spring, right slider, left slider, planet wheel assembly and fixed disk outside to with fixed disk solid union one-tenth.
As the preferred technical scheme, the left slider and the right slider are identical in structure and size.
As a preferred technical scheme, the planet wheel assembly comprises a planet wheel and a Teflon lining, and the Teflon lining is annularly arranged in an inner hole of the planet wheel.
As a preferable technical scheme, the driving ring of the driving wheel is arranged below the right slide block and the left slide block.
As the preferred technical scheme, the shell is wrapped in a press riveting mode, the shell is arranged in an axial clearance mode between a press riveting convex hull and a movable disc, the top plane of the movable disc is arranged in the same axial clearance with a driving wheel flange plate and an omega-shaped spring, and the bottom surface of a secondary gear ring of the movable disc is arranged in an axial clearance mode with the top of a planet wheel.
Compared with the prior art, the invention has the following advantages after adopting the scheme: the continuous angle adjuster of the automobile seat adopts a special NN-shaped gear train, a movable disc serving as an output part is not a planet wheel, but a gear ring, and the movable disc performs circular motion coaxial with a fixed disc. The planet wheel of the ordinary NN-shaped gear train is a duplicate gear formed by combining two gears with different tooth numbers, and the duplicate gear is integrated into one gear, namely one planet wheel is simultaneously meshed with two gear rings with different tooth numbers, so that parts are simplified, and the cost is reduced. As the coaxial output is realized, the backrest side plate welded with the movable disc of the continuous angle adjuster can be universal for the non-continuous adjustment type, thereby reducing the types of seat parts, bringing convenience for production management and reducing the cost of the seat.
The seat backrest driven by the continuous angle adjuster performs coaxial circular motion, the gap between the limiting plate and the sitting connecting plate is fixed in the motion process, and the problems that the limiting plate is scratched to the sitting connecting plate, the operation of the angle adjuster is influenced, and abnormal sound is generated due to the fact that the limiting plate is possibly caused by eccentric swing are solved. The coaxial circular motion of the backrest also avoids the problems of reduced limiting strength and even limiting failure caused by the fact that the limiting plate is possibly positioned at the outer edge part of the limiting stop point at the position where the limiting plate is contacted with the limiting stop point of the seat connecting plate.
Description of the drawings:
FIG. 1 is a front view of the apparatus of the present invention;
FIG. 2 is a left side view of the apparatus of the present invention;
FIG. 3 is an exploded view of the apparatus of the present invention;
FIG. 4 is a sectional view taken along line A-A of FIG. 1;
FIG. 5 is an isometric view of the removable disk of the device of the present invention;
FIG. 6 is an isometric view of the drive wheel of the device of the present invention;
FIG. 7 is an isometric view of the omega spring of the device of the present invention;
fig. 8 is an isometric view of a planetary wheel assembly of the device of the present invention;
FIG. 9 is an isometric view of the mounting plate of the device of the present invention;
FIG. 10 is a sectional view taken along line B-B in FIG. 2;
FIG. 11 is a sectional view of the gear portion of the present invention, which is a sectional view of the gear portion with less teeth difference and the gear portion with less teeth difference, shown in FIG. 2;
FIG. 12 is a sectional view taken along line D-D in FIG. 2, showing a zero-backlash gear and a zero-backlash ring gear of the device of the present invention;
FIG. 13 is an isometric view of a seat back;
fig. 14 is a simplified schematic diagram of the structure of the NN-type train.
The specific implementation mode is as follows:
the invention will be further described with respect to specific embodiments in conjunction with the following drawings:
as shown in fig. 1 to 14, the continuous recliner 83 of the car seat of the present invention comprises a movable disc 1, a housing 2, a driving wheel 3, an omega spring 4, a right slider 52, a left slider 51, a planetary gear assembly 6, and a fixed disc 7. Wherein, the right slider 52 and the left slider 51 are the same parts.
As shown in fig. 5, the movable disk 1 is provided with a two-stage ring gear b. As shown in fig. 6, the driving wheel 3 has a spline hole 304 in the middle for mounting the spline shaft 85. As shown in fig. 8, the planetary assembly 6 is composed of a planetary wheel c and a teflon bush 601 for reducing friction, and the teflon bush 601 is pressed on an inner hole of the planetary wheel c. As shown in fig. 9, the fixed disk 7 is provided with a primary ring gear b.
The assembly is as shown in fig. 4 and 9, the right slide block 52, the left slide block 51 and the planet wheel assembly 6 are placed on the bottom plane 703 of the fixed disk. As shown in fig. 12, the right slider 52 and the left slider 51 are symmetrically disposed on both sides of the fixed collar column 701, and the right slider 52 and the left slider 51 are in point contact with the fixed collar column 701. The outer sides of the right slide block 52 and the left slide block 51 are provided with the planet wheel assembly 6, and the right slide block 52 and the left slide block 51 are in point contact with the teflon bush 601 on the planet wheel assembly 6, that is, the radian of the left slide block and the right slide block are similar to that of the teflon bush, so that a contact point is generated. As shown in fig. 4, the driving wheel flange 301 and the omega spring 4 are disposed on the planetary wheel assembly 6, the lower end of the driving wheel boss 303 is inserted into the central hole 702 of the fixed disk, and the driving wheel 3 can rotate around the central axis of the fixed disk 7. As shown in fig. 10, the plane part of the Ω -shaped spring 4 surrounds the outside of the driving wheel flange 301, as shown in fig. 12, two hooks 401 of the Ω -shaped spring 4 are inserted between the right slider 52 and the left slider 51, and the elastic force of the Ω -shaped spring 4 makes the left slider 51 generate a tendency of counterclockwise rotation and the right slider 52 generate a tendency of clockwise rotation, so that the planet wheel assembly 6 is wedged tightly with the fixed ring column 701, and the function of eliminating the gap is achieved. As shown in fig. 12, the drive ring 302 of the drive wheel 3 is located below the right slider 52 and the left slider 51.
As shown in fig. 4, the movable disc 1 is placed on the fixed disc 7, the central hole 101 of the movable disc passes through the upper part of the driving wheel boss 303, and the movable disc 1 can rotate around the driving wheel boss 303. The shell 2 covers the parts by press riveting and is fixedly connected with the fixed disc 7 into a whole. A small axial gap is left between the shell press-riveting convex hull 201 and the movable disc 1. A little axial clearance is left between the top plane 102 of the movable plate and the flange plate 301 of the driving wheel and the omega-shaped spring 4. The bottom plane 103 of the secondary gear ring of the movable disk 1 has a little axial clearance with the top of the planet gear c.
As shown in fig. 11, the planetary gear c meshes with the primary ring gear a on the fixed disk 7. As shown in fig. 12, the planet gears c mesh with a secondary ring gear b on the movable disk 1. As shown in fig. 12, a clockwise torque is applied to the movable disk 1, the secondary gear ring b on the movable disk 1 transmits the torque to the planet wheel c, so that the planet wheel assembly 6 generates a clockwise rotation trend, and the clockwise rotation trend of the planet wheel assembly 6 causes the left slider 51 to be more wedged and more compact between the planet wheel assembly 6 and the fixed disk ring column 701, so that the torque applied to the movable disk 1 cannot reversely drive the whole gear train to rotate, and self-locking is realized. The same applies if a counter-clockwise torque is applied to the movable disc 1.
As shown in fig. 13, the fixed disc 7 of the recliner 83 of the present invention is welded to the seat connecting plate 84, and the movable disc 1 is welded to the left back side plate 87 and the right back side plate 82. The spline shaft 85 passes through the spline hole 304 of the drive pulley 3, and the spline shaft 85 is driven by the motor 81.
As shown in FIG. 14, a conventional NN-type gear train is composed of two pairs of internal gears having the same difference in tooth number and modulus, i.e., Za-Zc＝Zb-Zd,. The primary gear ring a is fixed, the primary planet wheel c and the secondary planet wheel d are fixedly connected in series to form a duplicate gear c + d, the primary planet wheel c is meshed with the primary gear ring a, the secondary planet wheel d is meshed with the secondary gear ring b, the eccentric shaft H drives the duplicate gear c + d to rotate, the duplicate gear c + d drives the secondary gear ring b to rotate, the secondary gear ring b is an output part, and the transmission ratio i isa Hb＝1/[1-Za*Zd/(Zb*Zc)]. The ordinary NN-type gear train has complex planet wheel structure and high cost.
The device adopts a special NN-shaped gear train, integrates two planet gears c + d with different tooth numbers in a duplex structure into one planet gear c, and realizes that two gear rings a and b with different tooth numbers can be meshed with one planet gear c simultaneously through gear displacement, thereby greatly simplifying the structure of parts and reducing the cost.
In the present case, the number of teeth of the primary ring gear a is 35, the number of teeth of the secondary ring gear b is 34, and the number of teeth of the planet gear c is 33. Transmission ratio ia Hb＝1/[1-Za*Zc/(Zb*Zc)]，ia Hb＝1/[1-35*33/(34*33)]The gear ratio of the traditional N-type wheel train angle regulator is basically consistent with that of a traditional N-type wheel train angle regulator.
As shown in fig. 13, when the seat back is adjusted, the motor 81 rotates the spline shaft 85, and the spline shaft 85 rotates the driving wheel 3. As shown in fig. 11, when the driving wheel 3 rotates clockwise, the driving ring 302 will touch the left slider 51 and make it rotate clockwise against the elastic force of the omega-shaped spring 4, after the left slider 51 touches the right slider 52, the right slider 52 will be pushed to rotate clockwise, the planet wheel assembly 6 will also move under the driving of the left slider 51 and the right slider 52, the planet wheel c will be limited by the primary gear ring a on the fixed disk 7, will make eccentric swing revolving around the central axis of the fixed disk 7 and rotating around its central axis, at the same time, the planet wheel c will drive the secondary gear ring b on the movable disk 1 to rotate, the movable disk 1 will make circular motion coaxial with the fixed disk 7, the movable disk 1 will drive the left backrest side plate 87 and the right backrest side plate 82 to rotate, thereby realizing backrest adjustment.
Since the conventional N-shaped wheel train is changed into the NN-shaped wheel train structure, the movable disc 1 does not have eccentric swinging of the conventional continuous angle adjuster, and as shown in fig. 13, the left backrest side plate 87 and the right backrest side plate 82 welded together with the movable disc 1 can be used for non-continuous adjustment, so that the types of seat parts are reduced, convenience is brought to production management, and the seat cost is reduced.
The seat backrest driven by the angle adjuster of the invention makes coaxial circular motion, as shown in fig. 13, the gap between the bottom surface 861 of the limit plate and the upper edge 842 of the seat connecting plate is fixed in the motion process, so that the problem that the limit plate 86 is scraped to the seat connecting plate 84 to influence the operation of the angle adjuster 83 and generate abnormal sound, which is possibly caused by eccentric swinging, is avoided. The coaxial circular motion of the backrest also avoids the problems of reduced limiting strength and even failure of limiting caused by the fact that the part where the side wall 862 of the limiting plate contacts the limiting stop point 841 of the connecting plate is possibly positioned at the outer edge part of the limiting stop point 841.
The device has the advantages of few parts, simple structure and low cost.
The device is mainly applied to automobile seats, but not limited to the automobile seats, and can be used for various seats needing backrest adjustment.
The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. All the equivalent structures or equivalent process changes made by the description of the invention are included in the scope of the patent protection of the invention.
Claims (6)
1. An NN type wheel train automobile seat continuous angle adjuster capable of realizing coaxial output is characterized in that: comprises a movable disc, a driving wheel, an omega-shaped spring, a right slide block, a left slide block, a planet wheel assembly and a fixed disc, wherein,
the fixed disc is of a disc structure, a cavity is formed by downward depression of the fixed disc, the bottom end of the cavity is provided with a fixed disc bottom plane, the center of the fixed disc penetrates through the fixed disc bottom plane and is provided with a fixed disc ring column, a fixed disc center hole is formed in the fixed disc ring column in the axial direction, and a primary gear ring is arranged on the inner wall of the circumference of the fixed disc cavity;
the omega-shaped spring comprises an unclosed ring on the same plane and two hooks which are connected with two ends of the unclosed ring and bent downwards;
the driving wheel comprises a driving wheel flange plate matched with the unclosed ring of the omega-shaped spring, a driving wheel convex column arranged by penetrating through the upper surface and the lower surface of the driving wheel flange plate and a driving ring arranged on the outer side of the driving wheel convex column, the driving ring is positioned below the driving wheel flange plate, a spline hole is axially arranged at the center of the driving wheel convex column, and a spline shaft is arranged in the spline hole;
the left sliding block, the right sliding block and the planet wheel assembly are arranged in a cavity of the fixed disc, the left sliding block and the right sliding block are symmetrically arranged on the outer side of the fixed disc ring column, the left sliding block and the right sliding block are of arc structures, the inner arc surfaces of the left sliding block and the right sliding block are tangent to the outer peripheral surface of the fixed disc ring column, and the outer arc surfaces of the left sliding block and the right sliding block are tangent to the inner peripheral surface of an inner hole of the planet wheel assembly;
the driving wheel flange plate and the omega spring are arranged on the planet wheel assembly, and the driving wheel convex column at the lower end of the driving wheel is in inserted fit with the central hole of the fixed disk and enables the driving wheel to rotate around the central axis of the fixed disk; the unclosed ring of the omega-shaped spring surrounds the outer side of the driving wheel flange plate, and two hooks of the omega-shaped spring are inserted between the right sliding block and the left sliding block;
the movable disc is of a disc structure, the movable disc protrudes upwards to form a cavity, the top end of the cavity is provided with a movable disc top plane, the movable disc is arranged on the fixed disc, the inner peripheral surface of the lower end of the cavity of the movable disc is provided with a secondary gear ring, the center of the movable disc is provided with a movable disc center hole, and a driving wheel convex column at the upper end of a driving wheel penetrates through the movable disc center hole and is rotationally connected with the movable disc;
the planet wheel is meshed with the primary gear ring on the fixed disc, and the planet wheel is meshed with the secondary gear ring on the movable disc;
and the number of teeth of the primary gear ring of the fixed disk is different from the number of teeth of the secondary gear ring of the movable disk.
2. The NN type wheel train car seat continuous type recliner capable of realizing coaxial output according to claim 1, wherein: the shell is coated outside the movable disc, the driving wheel, the omega-shaped spring, the right sliding block, the left sliding block, the planet wheel assembly and the fixed disc and is fixedly connected with the fixed disc into a whole.
3. The NN type wheel train car seat continuous type recliner capable of realizing coaxial output according to claim 1, wherein: the left slider and the right slider are identical in structure and size.
4. The NN type wheel train car seat continuous type recliner capable of realizing coaxial output according to claim 1, wherein: the planet wheel assembly comprises a planet wheel and a Teflon lining, and the Teflon lining is annularly arranged in an inner hole of the planet wheel.
5. The NN type wheel train car seat continuous type recliner capable of realizing coaxial output according to claim 1, wherein: the driving ring of the driving wheel is arranged below the right slide block and the left slide block.
6. The NN type wheel train car seat continuous type recliner capable of realizing coaxial output according to claim 2, wherein: the shell is wrapped in a press riveting mode, the shell is arranged in an axial clearance mode between a press riveting convex hull and a movable disc, the top plane of the movable disc is arranged in an axial same clearance mode with a driving wheel flange plate and an omega spring, and the bottom surface of a secondary gear ring of the movable disc is arranged in an axial clearance mode with the top of a planet wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111064888.1A CN113602167A (en) | 2021-09-11 | 2021-09-11 | NN type wheel train automobile seat continuous angle adjuster capable of realizing coaxial output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111064888.1A CN113602167A (en) | 2021-09-11 | 2021-09-11 | NN type wheel train automobile seat continuous angle adjuster capable of realizing coaxial output |
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|---|---|
| CN113602167A true CN113602167A (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111064888.1A Pending CN113602167A (en) | 2021-09-11 | 2021-09-11 | NN type wheel train automobile seat continuous angle adjuster capable of realizing coaxial output |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516287A (en) * | 2022-03-11 | 2022-05-20 | 无锡锡玮科技有限公司 | Angle adjusting device suitable for vehicle backrest |
| CN115107597A (en) * | 2022-05-20 | 2022-09-27 | 恺博(常熟)座椅机械部件有限公司 | Small-size continuous type angle modulation ware |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070055A (en) * | 2006-05-11 | 2007-11-14 | 湖北中航精机科技股份有限公司 | Gear-type chair angle stepless regulation structure |
| CN101844529A (en) * | 2010-05-28 | 2010-09-29 | 苏州忠明祥和精工有限公司 | Universal stepless angle regulator |
| CN201677765U (en) * | 2010-05-28 | 2010-12-22 | 苏州忠明祥和精工有限公司 | Universal non-polar angle regulator |
| US20120001471A1 (en) * | 2009-03-12 | 2012-01-05 | Magna Seating Inc | Anti-Backdrive For Continuous Disc Recliner |
| CN103129418A (en) * | 2011-11-25 | 2013-06-05 | 湖北中航精机科技股份有限公司 | Seat angle adjuster and seat thereof |
| US20150298583A1 (en) * | 2013-06-27 | 2015-10-22 | Das Co., Ltd. | Recliner for vehicle seat |
| US20190193600A1 (en) * | 2017-12-26 | 2019-06-27 | Hyundai Dymos Incorporated | Seat recliner for vehicle |
| CN110936861A (en) * | 2019-12-23 | 2020-03-31 | 延锋安道拓(常熟)座椅机械部件有限公司 | Concentric adjustment seat angle adjuster |
| CN111591181A (en) * | 2020-06-18 | 2020-08-28 | 南京大盛汽车部件有限公司 | Continuous angle adjuster device for automobile seat |
| CN212289568U (en) * | 2020-04-22 | 2021-01-05 | 孙渝辉 | Automobile seat continuous angle adjuster capable of realizing coaxial circular motion output |
| CN212313343U (en) * | 2020-06-18 | 2021-01-08 | 南京大盛汽车部件有限公司 | Continuous angle adjuster device for automobile seat |
-
2021
- 2021-09-11 CN CN202111064888.1A patent/CN113602167A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070055A (en) * | 2006-05-11 | 2007-11-14 | 湖北中航精机科技股份有限公司 | Gear-type chair angle stepless regulation structure |
| US20120001471A1 (en) * | 2009-03-12 | 2012-01-05 | Magna Seating Inc | Anti-Backdrive For Continuous Disc Recliner |
| CN101844529A (en) * | 2010-05-28 | 2010-09-29 | 苏州忠明祥和精工有限公司 | Universal stepless angle regulator |
| CN201677765U (en) * | 2010-05-28 | 2010-12-22 | 苏州忠明祥和精工有限公司 | Universal non-polar angle regulator |
| CN103129418A (en) * | 2011-11-25 | 2013-06-05 | 湖北中航精机科技股份有限公司 | Seat angle adjuster and seat thereof |
| US20150298583A1 (en) * | 2013-06-27 | 2015-10-22 | Das Co., Ltd. | Recliner for vehicle seat |
| US20190193600A1 (en) * | 2017-12-26 | 2019-06-27 | Hyundai Dymos Incorporated | Seat recliner for vehicle |
| CN109955743A (en) * | 2017-12-26 | 2019-07-02 | 现代岱摩斯 | Seat back recliner for vehicle |
| CN110936861A (en) * | 2019-12-23 | 2020-03-31 | 延锋安道拓(常熟)座椅机械部件有限公司 | Concentric adjustment seat angle adjuster |
| CN212289568U (en) * | 2020-04-22 | 2021-01-05 | 孙渝辉 | Automobile seat continuous angle adjuster capable of realizing coaxial circular motion output |
| CN111591181A (en) * | 2020-06-18 | 2020-08-28 | 南京大盛汽车部件有限公司 | Continuous angle adjuster device for automobile seat |
| CN212313343U (en) * | 2020-06-18 | 2021-01-08 | 南京大盛汽车部件有限公司 | Continuous angle adjuster device for automobile seat |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516287A (en) * | 2022-03-11 | 2022-05-20 | 无锡锡玮科技有限公司 | Angle adjusting device suitable for vehicle backrest |
| CN115107597A (en) * | 2022-05-20 | 2022-09-27 | 恺博(常熟)座椅机械部件有限公司 | Small-size continuous type angle modulation ware |
| CN115107597B (en) * | 2022-05-20 | 2024-03-22 | 恺博(常熟)座椅机械部件有限公司 | A small continuous angle adjuster |
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Application publication date: 20211105 |