CN101844529B - Universal stepless angle regulator - Google Patents
Universal stepless angle regulator Download PDFInfo
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- CN101844529B CN101844529B CN2010101875055A CN201010187505A CN101844529B CN 101844529 B CN101844529 B CN 101844529B CN 2010101875055 A CN2010101875055 A CN 2010101875055A CN 201010187505 A CN201010187505 A CN 201010187505A CN 101844529 B CN101844529 B CN 101844529B
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Abstract
The invention relates to a stepless angle regulator which belongs to automobile seat accessories. The universal stepless angle regulator comprises a fixed tooth plate, eccentric blocks, an eccentric retaining ring, internal teeth, a circlip, a swing tooth plate and a closed loop, wherein the fixed tooth plate is provided with a first axle hole, a first concave cavity, a first connection boss, a gear ring and an eccentric block seat; the eccentric blocks are a first eccentric block and a second eccentric block, and a pair of first and second retaining grooves, first and second eccentric holes, and first and second circlip grooves are arranged on the first and second eccentric blocks; the eccentric retaining ring is provided with a second axle hole, a pair of eccentric link stoppers, an abdicating groove and an eccentric axle seat; an annular gear is provided with a third axle hole and the internal teeth; a pair of circlip feet are arranged at the open end of the circlip; the swing tooth plate is provided with a fourth axle hole, a second concave cavity, a second connection boss and a tooth socket; and the closed loop is wrapped on the peripheries of the outer edges of the fixed tooth plate and the swing tooth plate. The invention has the advantages of simple structure, small clearance, small carry-over moment, no deflection angle, reliable locking, high strength, easy assembly, wide applicability and favorable universality, and can ensure reliable connection to a seat.
Description
Technical field
The present invention relates to be a kind of be used to be installed between back of seat and the seat cushion, suitably the adjustment seat chair back is with respect to the angle between the seat cushion, is to the improvement of existing angle regulator for automobile chair structure, belongs to the automobile seat accessories technical field.
Background technology
The function of angle regulator for automobile chair is being taken on the function that changes back of seat swing angle as mentioned above, must join on automotive seat as this device.At present, the recliner that is applied on the automobile seat comparatively common on the market is the disc type recliner, and it mainly comprises a reaction plate, an Advance plate and a lockable mechanism, is used to keep the obliquity and attitude of backrest with respect to seat cushion.Lockable mechanism comprises that one is positioned at tooth bar circle and several ratchets on the Advance plate, all has a plurality of teeth on each ratchet wherein.Ratchet can radially move between a lock position and a unlocked position.When ratchet is in lock position, the teeth on the ratchet will with the tooth bar circle interlocking on the Advance plate, thereby can locking backrest with respect to the incident angle of seat cushion.Can obtain detailed understanding in the technical scheme by previous disclosed Chinese utility model patent Granted publication CN2712705Y to this.This patent scheme discloses a kind of " omnipotent recliner ", its achievement part is: locking intensity height, the displacement angle is little, setting range is wide, endplay is little, degree of balance is good, simple in structure, volume is little, advantage easy for installation, but also expose following problem in actual use: all be in the sliding tray of reaction plate moving linearly respectively because of little tooth plate and lobe plate, and the action between the blocked ear groove by little tooth plate and the blocked ear of lobe plate both sides realizes the locking and the disengagement of recliner, so requirement on machining accuracy height to parts, the difficult control of the conformability in recliner gap, and this recliner can not realize electrodeless displacement angle.
And for example, Chinese utility model patent Granted publication CN201136449Y discloses a kind of " disc type gapless chair angle modulation device ", and its achievement part is: endplay simple in structure, easy to assembly, no and locking are firm, can electrodeless displacement angle.But also expose following point in actual use: 1, the requirement on machining accuracy height of parts; 2, carry-over moment is big; 3, structure is complicated.
Summary of the invention
Task of the present invention be to provide that a kind of structure is simpler, the gap is little, carry-over moment is little, no displacement angle, locking is reliable, intensity is high, easy assembling, applied widely, commonality good and can guarantee and seat between connect the failure-free stepless angle regulator.
Task of the present invention is finished like this, a kind of stepless angle regulator, comprise fixed tooth plate, eccentric block, eccentric retaining ring, internally toothed annulus, jump ring, swing tooth plate, and closed ring, described fixed tooth plate is a disc, offer one first axis hole in the axial centre of fixed tooth plate, side side at the fixed tooth plate thickness direction is concaved with first cavity, outwards convex with a group first of being used for being connected in the opposite side side of fixed tooth plate thickness direction and be connected boss with the seat cushion side plate, on the inner periphery wall body of described first cavity, constitute gear ring, on a side of first cavity, convex with the eccentric block seat at described first axis hole; Described eccentric block comprises first eccentric block, with second eccentric block, first eccentric block is identical with the profile of second eccentric block, be annular arrangement, on the outer ring of described first eccentric block, be formed with a pair of first retaining groove, has first eccentric orfice in the centre of described first eccentric block, one end of first eccentric orfice is provided with the first jump ring groove, on the outer ring of described second eccentric block, be formed with a pair of second retaining groove, a pair of second retaining groove is corresponding with the position of a pair of first retaining groove, have and corresponding second eccentric orfice in the first eccentric orfice position in the centre of described second eccentric block, one end of second eccentric orfice is provided with the second jump ring groove, the described second jump ring groove is identical with the shape of the described first jump ring groove, the position is shifting to install of the part fork of overlapping, and described first eccentric block and second eccentric block pass through first eccentric orfice separately respectively, second eccentric orfice is set on the described eccentric block; Described eccentric retaining ring is circular, axial centre in eccentric retaining ring offers second axis hole, on a side side of eccentric retaining ring thickness direction, convex with a pair of eccentric block, on a side of eccentric block, convex with the eccentric shaft seat at second axis hole, eccentric axle bed places in first axis hole of described fixed tooth plate, a pair of eccentric block places a pair of first retaining groove of described first eccentric block and second eccentric block, a pair of second retaining groove, also offers slot to make way on the outer circular edge of described eccentric retaining ring; Described internally toothed annulus is an annular arrangement, is provided with the third axle hole in the axial centre of internally toothed annulus, is provided with to be used for the internal tooth that is meshed with described gear ring on internally toothed annulus excircle wall body radially; Described jump ring is annular arrangement, and the open end of jump ring is formed with a pair of jump ring pin of joining with the first jump ring groove and the second jump ring groove hook of being used for; Described swing tooth plate is a disc, offer one the 4th axis hole in the axial centre of described swing tooth plate, side side at described swing tooth plate thickness direction is concaved with second cavity, outwards convex with in the opposite side side of described swing tooth plate thickness direction and to be used for being connected boss for one group second, on the inner periphery wall body of described second cavity, be provided with and be used for and described internal tooth mating teeth groove with back of seat side plate bonded assembly; Described closed ring is encapsulated in the outer perimeter of fixed tooth plate and swing tooth plate.
In a specific embodiment of the present invention, the number of teeth of described internal tooth is less than the number of teeth on the gear ring of described fixed tooth plate.
In another specific embodiment of the present invention, be installed with a lining in the third axle hole of described internally toothed annulus.
In another specific embodiment of the present invention, described lining is an annular arrangement, and the internal diameter of lining is greater than the external diameter of described eccentric block.
In another specific embodiment of the present invention, described teeth groove is divided into some groups, between each group on the interruption-like inner periphery wall body that is arranged on second cavity.
In of the present invention and then specific embodiment, the teeth groove quantity of described each group is two to seven.
More of the present invention and in specific embodiment, the teeth groove quantity of described each group is three.
The present invention is because after adopting said structure, one of advantage that has, because a pair of eccentric block of eccentric retaining ring matches with a pair of first retaining groove and a pair of second retaining groove of eccentric block respectively, and a pair of jump ring pin of jump ring is joined with the hook of the first jump ring groove and the second jump ring groove respectively, after eccentric retaining ring is stressed, the motion of drive eccentric block, when gap between eccentric block and lining is changed, by jump ring eccentric block is applied an open laterally power, and eccentric block applies a power to internally toothed annulus, thus can guarantee internally toothed annulus with fixed tooth plate, very close to each other during the swing tooth plate engagement; Advantage two, because the internal tooth number of teeth of internally toothed annulus is few than the number of teeth on the gear ring of fixed tooth plate, in course of action, internal tooth and gear ring have only a teeth groove to be engagement fully, eccentric action by eccentric block, the motion that drives internally toothed annulus forms planetary differential, thereby internally toothed annulus is done eccentric motion with respect to fixed tooth plate, realizes no displacement angular adjustment; Advantage three, eliminate the internal clearance of recliner by eccentric block and eccentric retaining ring, not only reduced manufacture difficulty and productive costs, and made things convenient for assembling; Advantage four, in the third axle hole, be provided with lining, increased the resistance to abrasion between the tooth plate, prolonged the service life of recliner; Advantage five, the teeth groove of swing tooth plate is set in distance, when engagement, reduced the area of contact of between cog, thereby reduced the carry-over moment of recliner; Advantage six, fixed tooth plate and swing tooth plate are designed to disc, strengthened the commonality of recliner, it can be connected with any seat of any vehicle; Advantage seven, be distributed in around fixed tooth plate and the swing tooth plate outside first, second between adopting and be connected boss, can guarantee the reliability of recliner and seat connection.
Accompanying drawing and drawing explanation:
Fig. 1 is one embodiment of the invention shaft side figure.
Fig. 2 is the shaft side figure after each parts decomposes among Fig. 1.
Fig. 3 is the shaft side figure on the other direction after each parts decomposes among Fig. 1.
Fig. 4 is recliner installation of the present invention assembling scheme drawing on the seat.
Among the figure: 1. fixed tooth plate, 11. first axis holes, 12. eccentric blocks, 13. first cavitys, 14. first connect boss, 15. gear rings; 2. eccentric block, 21. first eccentric blocks, 211. first jump ring grooves, 212. first retaining grooves, 213. first eccentric orfices, 22. second eccentric blocks, 221. second jump ring grooves, 222. second retaining grooves, 223. second eccentric orfices; 3. eccentric retaining ring, 31. eccentric blocks, 32. eccentric axle beds, 33. second axis holes, 34. slots to make way; 4. lining; 5. internally toothed annulus, 51. internal tooths, 52. third axle holes; 6. jump ring, 61. jump ring pin; 7. swing tooth plate, 71. the 4th axis holes, 72. second cavitys, 73. teeth groove, 74. second connect boss; 8. closed ring; 9. seat cushion side plate; 10. back of seat side plate.
The specific embodiment
For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the present invention program, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
Please refer to Fig. 1, Fig. 2, Fig. 3 and in conjunction with Fig. 4, fixed tooth plate 1 of the present invention is a disc, offer one first axis hole 11 in the axial centre of fixed tooth plate 1, side side at fixed tooth plate 1 thickness direction is concaved with first cavity 13, this first cavity 13 is used to hold eccentric block 2 and internally toothed annulus 5, on the inner periphery wall body of described first cavity 13, constitute gear ring 15, on a side of first cavity 13, convex with eccentric block seat 12 at described first axis hole 11, outwards convex with a group first of being used for being connected in the opposite side side of fixed tooth plate 1 thickness direction and be connected boss 14 with seat cushion side plate 9, one group of first quantity that connects boss 14 that provides among the figure is six, but this quantity is not limited by present embodiment.Eccentric block 2 of the present invention comprises first eccentric block 21, with second eccentric block 22, first eccentric block 21 is identical with the profile of second eccentric block 22, be annular arrangement, on the outer ring of described first eccentric block 21, be formed with a pair of first retaining groove 212, has first eccentric orfice 213 in the centre of described first eccentric block 21, one end of first eccentric orfice 213 is provided with the first jump ring groove 211, the shape of the first jump ring groove 211 is not subjected to any restriction, that illustrates in the present embodiment is shaped as dovetail furrow, on the outer ring of described second eccentric block 22, be formed with a pair of second retaining groove 222, a pair of second retaining groove 222 is corresponding with the position of a pair of first retaining groove 212, has second eccentric orfice 223 in the centre of described second eccentric block 22, the position of second eccentric orfice 223 is corresponding with the position of first eccentric orfice 213, one end of second eccentric orfice 223 is provided with the second jump ring groove 221, the described second jump ring groove 221 is identical with the shape of the described first jump ring groove 211, the position is shifting to install of the part fork of overlapping, described first eccentric block 21 and second eccentric block 22 pass through first eccentric orfice 213 separately respectively, second eccentric orfice 223 is set on the described eccentric block 12, when mounted, first eccentric block 21 and second eccentric block 22 of eccentric block 2 are provided with in an overlapping, a pair of second retaining groove 222 that a pair of first retaining groove 212 on first eccentric block 21 is aimed on second eccentric block 22, first eccentric orfice 213 is aimed at second eccentric orfice 223, shift to install and be between the first jump ring groove 211 and the second jump ring groove 221, and the inner arc surface of first eccentric block 21 and second eccentric block 22 and the exterior arc surface of eccentric block 12 are matched, and arc surface match within the lining 4 in the exterior arc surface of first eccentric block 21 and second eccentric block 22 and the internally toothed annulus 5.Eccentric retaining ring 3 of the present invention is circular, offer second axis hole 33 in the axial centre of eccentric retaining ring 3, the shape of second axis hole 33 is unrestricted, it can be star, also can be quincunx etc., on a side side of eccentric retaining ring 3 thickness directions, convex with a pair of eccentric block 31, on a side of eccentric block 31, convex with eccentric shaft seat 32 at second axis hole 33, eccentric axle bed 32 places in first axis hole 11 of described fixed tooth plate 1, a pair of eccentric block 31 places a pair of first retaining groove 212 of described first eccentric block 21 and second eccentric block 22, in a pair of second retaining groove 222, offer in outer circular edge one side of described eccentric retaining ring 3 and to be used for the slot to make way 34 that a pair of jump ring pin 61 for jump ring 6 passes.Internally toothed annulus 5 of the present invention is an annular arrangement, axial centre at internally toothed annulus 5 is provided with third axle hole 52, in third axle hole 52, be installed with a wear-resisting lining 4 of using, internally toothed annulus 5 places in fixed tooth plate 1 and the swing tooth plate 7 formed cavity volumes, be formed with internal tooth 51 on the excircle wall body of internally toothed annulus 5, the number of teeth of internal tooth 51 is few than the number of teeth of the gear ring 15 that fixed tooth plate 1 has, the number of teeth of the internal tooth 51 that provides among the figure is lacked one than the number of teeth of gear ring 15, but this quantity is not subjected to concrete restriction, internal tooth 51 respectively with fixed tooth plate 1 on gear ring 15 and the teeth groove 73 on the swing tooth plate 7 nibble mutually and join, and internal tooth 51 has only the engagement fully mutually of a tooth with gear ring 15 in course of action.Jump ring 6 of the present invention is annular arrangement, jump ring 6 places in swing tooth plate 7 and the internally toothed annulus 5 formed cavity volumes, its open end is formed with a pair of jump ring pin 61 of joining with the first jump ring groove 211 and the second jump ring groove, 221 hooks of being used for, its objective is that first eccentric block 21 and second eccentric block 22 by 6 pairs of eccentric blocks 2 of jump ring apply an open laterally power, and first eccentric block 21 of eccentric block 2 and second eccentric block 22 apply a power to internally toothed annulus 5, make internally toothed annulus 5, fixed tooth plate 1 and swing tooth plate 7 threes very close to each other when engagement.Swing tooth plate 7 of the present invention is a disc, the axial centre of swing tooth plate 7 has one the 4th axis hole 71, one side side of swing tooth plate 7 thickness directions is concaved with second cavity 72, the opposite side side of swing tooth plate 7 thickness directions outwards convexes with and is used for being connected boss 74 for one group second with back of seat side plate 10 bonded assemblys, one group of second quantity that connects boss 74 that provides among the figure is six, but this quantity is not subjected to concrete restriction, on the inner periphery wall body of described second cavity 72, be provided with teeth groove 73, teeth groove 73 is divided into some groups, between each group on the interruption-like inner periphery wall body that is arranged on second cavity 72,6 groups have been illustrated among the figure, and each group has three teeth groove, the groove number of teeth groove is not subjected to any restriction, generally can select two to seven, and present embodiment preferably is chosen as three.Closed ring 8 of the present invention is encapsulated in the outer perimeter of fixed tooth plate 1 and swing tooth plate 7, and both fix to guarantee fixed tooth plate 1 and swing tooth plate 7, can not come off at work, guarantees that simultaneously recliner in use axially can play, radially can not beat.
Recliner of the present invention is on being installed to automotive seat the time, as long as second of swing tooth plate 7 outsides are connected boss 74 and 10 welding of back of seat side plate, and the first connection boss 14 in fixed tooth plate 1 outside gets final product with 9 welding of seat cushion side plate, therefore installs very convenient.
Because the situation of automotive seat is different because of car, so seat cushion side plate 9 is also different because of seat with back of seat side plate 10, and stepless angle regulator of the present invention all can be suitable for it, thereby has stronger commonality.
Stepless angle regulator of the present invention both can adopt electrodynamic type to regulate, and also can adopt manual regulation.When adopting electrodynamic type to regulate, can be directly the output shaft of electrical motor be connected with second axis hole 33 at eccentric retaining ring 3 centers and gets final product, and when the needs manual regulation, can be equipped with rotating shaft in second axis hole, 33 interpolations, the installation handwheel gets final product in rotating shaft.
Please continue with reference to Fig. 1, Fig. 2, Fig. 3 also sketches principle of work of the present invention (following only the electrodynamic type seat angle adjustor is described its course of action) in conjunction with Fig. 4: suppose that first of fixed tooth plate 1 connects boss 14, second of swing tooth plate 7 connect boss 74 respectively with the seat cushion side plate 9 of automotive seat, 10 connections of back of seat side plate finish, so, under normal circumstances, 1) when normal no external force acts on eccentric retaining ring 3, because first eccentric block 21 of 6 pairs of eccentric blocks 2 of jump ring and the outside tension force that second eccentric block 22 applies, and first eccentric block 21 of eccentric block 2 and second eccentric block 22 apply a power to internally toothed annulus 5, make that swing tooth plate 7 and fixed tooth plate 1 are very close to each other when meshing, the gear ring 15 of internal tooth 51 and fixed tooth plate 1, the engagement of the teeth groove 73 of swing tooth plate 7 is tightr, thereby automobile passenger in motion leans against can not produce on the backrest at all and rocks, and feels very comfortable.2) in the time will making the angle appropriate change of back of seat, at first open electrical motor, output shaft by electrical motor directly drives eccentric retaining ring 3 rotations, first eccentric block 21 and a pair of first retaining groove 212 second eccentric block 22 on and a pair of second retaining groove 222 of eccentric retaining ring 3 by its a pair of eccentric block 31 and eccentric block 2 matches, first eccentric block 21 and second eccentric block 22 that drive eccentric block 2 rotate, because of first eccentric block 21 of eccentric block 2 and first eccentric orfice 213 on second eccentric block 22, second eccentric orfice 223 is accentrics with respect to first eccentric block 21 and second eccentric block 22, therefore can promote internally toothed annulus 5 makes eccentric motion, the angle of swing tooth plate 7 is changed, thereby reach the angle of adjustment seat chair back.
Claims (7)
1. stepless angle regulator, it is characterized in that comprising fixed tooth plate (1), eccentric block (2), eccentric retaining ring (3), internally toothed annulus (5), jump ring (6), swing tooth plate (7), and closed ring (8), described fixed tooth plate (1) is a disc, offer one first axis hole (11) in the axial centre of fixed tooth plate (1), side side at fixed tooth plate (1) thickness direction is concaved with first cavity (13), outwards convex with a group first of being used for being connected in the opposite side side of fixed tooth plate (1) thickness direction and be connected boss (14) with seat cushion side plate (9), on the inner periphery wall body of described first cavity (13), constitute gear ring (15), on a side of first cavity (13), convex with eccentric block seat (12) at described first axis hole (11); Described eccentric block (2) comprises first eccentric block (21), with second eccentric block (22), first eccentric block (21) is identical with the profile of second eccentric block (22), be annular arrangement, on the outer ring of described first eccentric block (21), be formed with a pair of first retaining groove (212), has first eccentric orfice (213) in the centre of described first eccentric block (21), one end of first eccentric orfice (213) is provided with the first jump ring groove (211), on the outer ring of described second eccentric block (22), be formed with a pair of second retaining groove (222), a pair of second retaining groove (222) is corresponding with the position of a pair of first retaining groove (212), have and first eccentric orfice (213) corresponding second eccentric orfice in position (223) in the centre of described second eccentric block (22), one end of second eccentric orfice (223) is provided with the second jump ring groove (221), the described second jump ring groove (221) is identical with the shape of the described first jump ring groove (211), the position is shifting to install of the part fork of overlapping, and described first eccentric block (21) and second eccentric block (22) pass through first eccentric orfice (213) separately respectively, second eccentric orfice (223) is set on the described eccentric block (12); Described eccentric retaining ring (3) is circular, offer second axis hole (33) in the axial centre of eccentric retaining ring (3), on a side side of eccentric retaining ring (3) thickness direction, convex with a pair of eccentric block (31), on a side of eccentric block (31), convex with eccentric shaft seat (32) at second axis hole (33), eccentric axle bed (32) places in first axis hole (11) of described fixed tooth plate (1), a pair of eccentric block (31) places a pair of first retaining groove (212) of described first eccentric block (21) and second eccentric block (22), in a pair of second retaining groove (222), on the outer circular edge of described eccentric retaining ring (3), also offer slot to make way (34); Described internally toothed annulus (5) is an annular arrangement, is provided with third axle hole (52) in the axial centre of internally toothed annulus (5), is provided with to be used for the internal tooth (51) that is meshed with described gear ring (15) on internally toothed annulus (5) excircle wall body radially; Described jump ring (6) is annular arrangement, and the open end of jump ring (6) is formed with a pair of jump ring pin (61) of joining with the first jump ring groove (211) and second jump ring groove (221) hook of being used for; Described swing tooth plate (7) is a disc, offer one the 4th axis hole (71) in the axial centre of described swing tooth plate (7), side side at described swing tooth plate (7) thickness direction is concaved with second cavity (72), outwards convex with in the opposite side side of described swing tooth plate (7) thickness direction and to be used for being connected boss (74) for one group second, on the inner periphery wall body of described second cavity (72), be provided with and be used for and described internal tooth (51) mating teeth groove (73) with back of seat side plate (10) bonded assembly; Described closed ring (8) is encapsulated in the outer perimeter of fixed tooth plate (1) and swing tooth plate (7).
2. stepless angle regulator according to claim 1, the number of teeth that it is characterized in that described internal tooth (51) is less than the number of teeth on the gear ring (15) of described fixed tooth plate (1).
3. stepless angle regulator according to claim 1 is characterized in that being installed with a lining (4) in the third axle hole (52) of described internally toothed annulus (5).
4. stepless angle regulator according to claim 3 is characterized in that described lining (4) is an annular arrangement, and the internal diameter of lining (4) is greater than the external diameter of described eccentric block (2).
5. stepless angle regulator according to claim 1 is characterized in that described teeth groove (73) is divided into some groups, between each group on the interruption-like inner periphery wall body that is arranged on second cavity (72).
6. stepless angle regulator according to claim 5, the teeth groove quantity that it is characterized in that described each group are two to seven.
7. stepless angle regulator according to claim 6, the teeth groove quantity that it is characterized in that described each group is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101875055A CN101844529B (en) | 2010-05-28 | 2010-05-28 | Universal stepless angle regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101875055A CN101844529B (en) | 2010-05-28 | 2010-05-28 | Universal stepless angle regulator |
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| Publication Number | Publication Date |
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| CN101844529A CN101844529A (en) | 2010-09-29 |
| CN101844529B true CN101844529B (en) | 2011-12-14 |
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| CN2010101875055A Active CN101844529B (en) | 2010-05-28 | 2010-05-28 | Universal stepless angle regulator |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6091766B2 (en) * | 2012-04-09 | 2017-03-08 | シロキ工業株式会社 | Reclining device |
| CN104728319A (en) * | 2013-12-24 | 2015-06-24 | 格力电器（中山）小家电制造有限公司 | Snap spring, pressure limit valve and home appliance |
| CN108557087A (en) * | 2018-01-28 | 2018-09-21 | 滨州学院 | A kind of aero seat of adjustable-angle |
| CN108312926B (en) * | 2018-03-14 | 2023-08-15 | 上海国琻汽车科技有限公司 | Rotation adjusting mechanism and automobile seat armrest comprising same |
| US10787102B2 (en) * | 2018-09-10 | 2020-09-29 | Lear Corporation | Recliner mechanism |
| DE102020121921A1 (en) * | 2019-10-31 | 2021-05-06 | Adient Engineering and IP GmbH | FITTING FOR A VEHICLE SEAT |
| CN214158498U (en) * | 2021-01-22 | 2021-09-10 | 合肥皮皮兽智能科技有限公司 | Body-building center handrail capable of being folded and tightly reported in rotating mode |
| CN113602167A (en) * | 2021-09-11 | 2021-11-05 | 陈效 | NN type wheel train automobile seat continuous angle adjuster capable of realizing coaxial output |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100513576B1 (en) * | 2003-02-18 | 2005-09-13 | 주식회사 오스템 | Round type recliner for vehicles |
| US20060025270A1 (en) * | 2004-07-27 | 2006-02-02 | Van De Geer Bernardus W G | Constantly engaged rotary recliner mechanism |
| DE102005028779B4 (en) * | 2005-06-22 | 2007-07-26 | Keiper Gmbh & Co.Kg | Fitting for a vehicle seat |
| CN101070055B (en) * | 2006-05-11 | 2011-06-08 | 湖北中航精机科技股份有限公司 | Gear-type chair angle stepless regulation structure |
| DE102007007362B4 (en) * | 2007-02-14 | 2009-07-09 | Faurecia Autositze Gmbh | adjustment |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Owner name: JIANGSU TYSAN PRECISION ENGINEERING CO., LTD. Free format text: FORMER NAME: SUZHOU ZHONMING XIANGHE PRECISION WORK CO., LTD. |
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Address after: 215500, room 1, 808 southeast Avenue, Southeast Economic Development Zone, Jiangsu, Changshu Patentee after: JIANGSU ZHONGMING XIANGHE SEIKO CO., LTD. Address before: 215558, Jiangsu, Changshou City, South Three Ring Road overpass next to Patentee before: Suzhou Zhonming Xianghe Precision Work Co., Ltd. |
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