CN2258833Y - Multifunctional automotive seat back slope adjuster - Google Patents
Multifunctional automotive seat back slope adjuster Download PDFInfo
- Publication number
- CN2258833Y CN2258833Y CN 96232755 CN96232755U CN2258833Y CN 2258833 Y CN2258833 Y CN 2258833Y CN 96232755 CN96232755 CN 96232755 CN 96232755 U CN96232755 U CN 96232755U CN 2258833 Y CN2258833 Y CN 2258833Y
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- CN
- China
- Prior art keywords
- plate
- pin
- arm axle
- locating dowel
- captiveed joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional angle regulator for an automobile seat, which is composed of a main angle regulator and an accessory angle regulator. The utility model is characterized in that the accessory angle regulator moves simultaneously with the main angle regulator by a seat backrest frame; the main angle regulator is composed of a bottom plate, a sloping arm, a fan-shaped toothed plate, a positioning toothed plate, a connecting plate, a cam plate, a spiral spring, a sloping rod, and a restoring spring; the accessory angle regulator is composed of a fixed plate, a rotating plate, a sloping arm, a position limiting plate, a spiral spring, and a restoring spring; the sloping rod is lifted, the range of the adjusted angle of the sloping arm is 0-180 DEG, and when the sloping rod is released, the sloping arm is automatically locked at the adjusted position. The utility model has the advantage of simple structure, convenient operation, and low cost. The utility model also has the advantage that the seat backrest can slope forward and backward to a large angle.
Description
The utility model is the Multifucntional angle regulator for automobile chair that belongs to the motor vehicle seat back control apparatus.
The existing many kinds of recliner of the recliner of automotive seat use at present, such as disk manual rotary recliner, lever operated formula recliner, and " doublejointed angle regulator for automobile chair " (91204611.2) of Chinese patent, still there is operation inconvenience, principal and subordinate's recliner is used and is defended connection synchronously, all influential to processing and folding, identical with the master recliner structure basically from recliner, the raising that must bring manufacturing cost.The Synchronization Design of principal and subordinate's recliner of the present utility model is to be finished by the backrest skeleton of seat, so can save synchronous device, simplifies the structure from recliner, makes things convenient for the folding of tip-up set leg, helps reducing manufacturing cost.
The utility model design-calculated purpose is the deficiency that overcomes existing angle regulator for automobile chair, adopts novel combined structure design, in order to the cancellation synchronous device, simplifies from the recliner structure, improves the locking reliability, reaches easy to operate, reduces manufacturing cost.
Also in conjunction with the accompanying drawings service condition of the present utility model and project organization are described in detail as follows with embodiment below:
Fig. 1 is the front view of master recliner structure of the present utility model;
Fig. 2 is the A-A cutaway view of master recliner structure of the present utility model;
Fig. 3 is the front view from the recliner structure of the present utility model;
Fig. 4 is the lateral plan from the recliner structure of the present utility model.
The service condition of master recliner as shown in Figure 1, oblique arms 11 is when becoming vertical OFF state for 90 °, locating dowel pin 7 has been thrown off fore shaft, the end of the positioning plate 6 that is welded to connect with locating dowel pin has been positioned on the outer of top board 17 and can not have moved forward, locating dowel pin 7 is in 100 ° position, when making oblique arms retreat to 90 ° by zero degree with external force, limiting stopper 10 has stopped rotating backward of 11 pairs of quadrants 2 of oblique arms, and two fore shafts of oblique arms 11 and quadrant 2 are overlapped, locating dowel pin 7 enters fore shaft when continuing hypsokinesis to 100 °, pull back spring 12 is fastened on locating dowel pin 7 in the fore shaft, just oblique arms 11 is connected as a single entity with quadrant 2, and this moment, oblique arms 11 tilted spacing pretty 7 can not break away from fore shaft forward or backward.When tilting bar 16 is upwards mentioned, tilting bar 16 is sold 23 and is driven the connection utmost point 18 and rotating cam pin (cotter pilotage) 19, driving lobe plate 20 rotates around pin 19, the positioning teeth utmost point 15 is rotated and disengagement quadrant 2 around positioning teeth utmost point pin 14, oblique arms 11 can be rotated hypsokinesis to needed angle around inclination arm axle 5, decontrols tilting bar 16, drives location tooth plate 15 by pull back spring 21 quadrant 2 is pinned automatically, can arrive 173 ° until the hypsokinesis final position, final position is spacing by pin 3.Turn forward as resetting,,, automatically reset to required arbitrarily angled by scrollwork spring 4 just location tooth plate 15 is thrown off quadrant 2 as long as mention tilting bar 16.
From the service condition of recliner shown in Fig. 3,4, all corresponding to the same from center of gyration, the lock position of recliner with center of gyration, the lock position of master recliner, from the motion of recliner is that backrest skeleton and master recliner by seat is synchronized with the movement, so make from the structure of recliner tubeization greatly.
The utility model is fit to use on passenger vehicle, microvan, utility van etc., turnover single, double, the triple seat, can be when turnover seat be vertical, backrest is folded to be overlapped with seat cushion, the rear leg folding of seat is below seat cushion, with make things convenient for the passenger up and down or the loading, make things convenient for the occupant to have a rest during backrest fold-down again.
As shown in Figure 1, 2, master recliner of the present utility model is made up of oblique arms 11, quadrant 2, inclination arm axle 5, positioning plate 6, location tooth plate 15, lobe plate 20, lobe plate pin 19, connecting panel 18, scrollwork spring 4, pull back spring 12,21 and base plate 1 and top board 17 etc.Wherein, oblique arms 11 is rotationally connected by rotational pin 8 and quadrant 2 and pins with jump ring 9, being fixed in incline the material arm 11 limiting stopper 10 when oblique arms 11 is in 90 ° and quadrant 2 on end in contact, quadrant 2 kinks are on inclination arm axle 5, fan-shaped outer tooth meshes with the outer tooth of location tooth plate 15, fan groove is connected with locating dowel pin 3 sliding sleeves that are fixed in base plate 1, and it is ° spacing to oblique arms hypsokinesis to 173, one end of pull back spring 12 is captiveed joint with the locating dowel pin 13 on the quadrant 2, the other end is connected with positioning plate 6, one end of top board 17 is enclosed within on the inclination arm axle 5, the other end is connected with set pin on the base plate 1, and be connected with location tooth plate pin 14 suits with cam utmost point pin 19, positioning plate 6 is rotationally connected with inclination arm axle 5, captive joint with locating dowel pin 7, be connected with locating dowel pin 13 tensions of quadrant 2 with pull back spring 12 captive joints and by spring 12, location tooth plate 15 is rotationally connected with location tooth plate pin 14, and be fixed between base plate and the pressing plate 17 by pin 14, the outer tooth engagement of the outer tooth of location tooth plate 15 and quadrant 2, outer bow-shaped recess and lobe plate 20 movable contacts, lobe plate 20 is captiveed joint with cam utmost point pin 19, lobe plate pin 19 flexibly connects with sole 1 and top board 17, captive joint with connecting panel 18, connecting panel 18 is captiveed joint with inclination lever pin 23, inclination lever pin 23 is captiveed joint with tilting bar 16 and is locked with jump ring 22, pull back spring 21 1 ends are fixed on the base plate 1, the other end is captiveed joint with tooth plate 15 lower ends, location, one end of scrollwork spring 4 is captiveed joint with inclination arm axle 5, the other end is connected with quadrant 2, backing plate 24,25 kinks are on inclination arm axle 5, the periphery flange of base plate 1 is used for strengthening, the left and right sides, lower end through hole is used for the dress seat, with inclination arm axle 5, locating dowel pin 3,13 captive joint with positioning teeth utmost point pin 14, flexibly connect with lobe plate pin 19, captive joint with the locating dowel pin of top board 17.
Shown in Fig. 3,4, form by adapter plate 26, scrollwork spring 27, rotor plate 31, oblique arms 32, positioning plate 29, pull back spring 28 and inclination arm axle 37 etc. from recliner, all corresponding to the same from recliner center of gyration, lock position with center of gyration, the lock position of master recliner, be that backrest skeleton and master recliner by seat is synchronized with the movement from recliner motion.Its oblique arms 32 is rotationally connected by rotational pin 34 and rotor plate 31, and overlap with the fore shaft of rotor plate 31 at the fore shaft of 90 ° of positions, this moment the limiting stopper 33 on the oblique arms 32 with the last end in contact of rotor plate 31, rotor plate 31 is rotationally connected with inclination arm axle 37, fore shaft and spacing 30 spacing connections of lock, hypsokinesis puts in place and is subjected to the locating dowel pin on the adapter plate 26 spacing, locating dowel pin 30 is captiveed joint with positioning plate 29, positioning plate 29 is rotationally connected with inclination arm axle 37, the lower-left end contacts with locating dowel pin on the adapter plate 26, one end of pull back spring 28 is connected with pin 36 on the rotor plate 31, the other end is connected with positioning plate 29, and an end and the inclination arm axle 37 of scrollwork spring 27 are solidly connected, and the other end is connected with set pin on the rotor plate 31, backing plate 38 is connected with inclination arm axle 37 movable sleeves, and is rotating between the utmost point 31 and the positioning plate 29.
In a word, the Multifucntional angle regulator for automobile chair that manufactures and designs according to present embodiment, just can one mention tilting bar, just can be in 90 ° of-180 ° of scopes the rear-inclined angle of the adjustment seat back of the body arbitrarily, unclamp tilting bar and then pin back of seat automatically on the angle of being set up.Unitized construction of the present utility model is simple, and the Synchronization Design of principal and subordinate's recliner is reasonable, and it is reliable to have a locking, easy to operate, advantage of low manufacturing cost is suitable for passenger vehicle, microvan, utility van, and uses on turnover single, the double and triple seat.
Claims (2)
1. Multifucntional angle regulator for automobile chair, it is made up of principal and subordinate's recliner, the center of gyration of principal and subordinate's recliner, the corresponding unanimity of lock position, from the motion of recliner is that backrest skeleton and master recliner by seat is synchronized with the movement, it is characterized in that master recliner is by oblique arms (11), quadrant (2), inclination arm axle (5), positioning plate (6), location tooth plate (15), lobe plate (70), lobe plate pin (19), connecting panel (18), tilting bar (16), scrollwork spring (4), pull back spring (12,21) and base plate (1) and top board compositions such as (17), oblique arms (11) is rotationally connected by rotational pin (8) and quadrant (2) and pins with jump ring (9), the limiting stopper (10) that is fixed on oblique arms (11) is in 90 when spending and the last end in contact of quadrant (2) in oblique arms (11), quadrant (2) kink is on inclination arm axle (5), fan-shaped outer tooth meshes with the outer tooth of location tooth plate (15), last fore shaft and oblique arms (11) are in 90 and overlap and be fit to when spending and mesh with locating dowel pin (7), fan groove is connected with the locating dowel pin that is fixed in base plate (1) (3) sliding sleeve, and it is spacing to oblique arms hypsokinesis to 173 degree, pull back spring (12) one ends are captiveed joint with the locating dowel pin (13) on being fixed in quadrant (2), the other end is connected with positioning plate (6), one end of top board (17) is enclosed within on the inclination arm axle (5), the other end is captiveed joint with the set pin on the base plate (1), and be connected with location tooth plate pin (14) suit with lobe plate pin (19), positioning plate (6) is rotationally connected with inclination arm axle (5), captive joint with locating dowel pin (7), strain with pull back spring (12) captive joint and by the locating dowel pin (13) on spring (12) and the base plate (1) and to be connected, location tooth plate (15) is rotationally connected with location tooth plate pin (14), and be fixed between base plate (1) and the top board (17) by pin (14), the outer tooth engagement of location tooth plate (15) outer tooth and sector tooth plate (2), the outer bow-shaped recess contacts with lobe plate (20) is movable, lobe plate (20) is captiveed joint with lobe plate pin (19), lobe plate pin (19) flexibly connects with base plate (1) and top board (17), captive joint with connecting panel (18), connecting panel (18) is captiveed joint with inclination lever pin (23), inclination lever pin (23) is captiveed joint with tilting bar (16) and is locked with jump ring (22), pull back spring (21) one ends are fixed on the base plate (1), the other end is captiveed joint with tooth plate (15) lower end, location, one end of scrollwork spring (4) is captiveed joint with the sector utmost point (2), the other end is captiveed joint with inclination arm axle (5), backing plate (24,25) kink is on inclination arm axle (5), the left and right sides, the lower end through hole of base plate (1) is used for the dress seat, captive joint with inclination arm axle (5), flexibly connect with lobe plate pin (19), with locating dowel pin (3,13) captive joint with location tooth plate pin (14).
2. Multifucntional angle regulator for automobile chair as claimed in claim 1, it is characterized in that from recliner be by adapter plate (26), scrollwork spring (27), rotor plate (31), oblique arms (32), positioning plate (29), pull back spring compositions such as (28), its oblique arms (32) is rotationally connected by rotational pin (34) and rotor plate (31), and overlap with the fore shaft of rotor plate (31) at the fore shaft of 90 ° of positions, the limiting stopper (33) on oblique arms this moment (32) and the last end in contact of rotor plate (31), rotor plate (31) is rotationally connected with inclination arm axle (37), fore shaft and spacing connection of locating dowel pin (30), hypsokinesis is subjected to the locating dowel pin on the fixed pole (26) spacing, locating dowel pin (30) is captiveed joint with positioning plate (79), positioning plate (29) is rotationally connected with inclination arm axle (37), spacing contact of locating dowel pin on lower-left end and the adapter plate (26), one end of pull back spring (28) is connected with set pin (36) on the rotor plate (31), the other end is connected with positioning plate (29), one end of scrollwork spring (27) is captiveed joint with inclination arm axle (37), the other end is captiveed joint with the set pin on the rotor plate (31), backing plate (38) is connected with oblique arm axle (37) kink, and is being positioned between rotor plate (31) and the positioning plate (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232755 CN2258833Y (en) | 1996-02-28 | 1996-02-28 | Multifunctional automotive seat back slope adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232755 CN2258833Y (en) | 1996-02-28 | 1996-02-28 | Multifunctional automotive seat back slope adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2258833Y true CN2258833Y (en) | 1997-08-06 |
Family
ID=33909623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96232755 Expired - Fee Related CN2258833Y (en) | 1996-02-28 | 1996-02-28 | Multifunctional automotive seat back slope adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2258833Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406300C (en) * | 2004-08-12 | 2008-07-30 | 起亚自动车株式会社 | Seatback reclining apparatus for a vehicle |
| CN100457500C (en) * | 2005-12-21 | 2009-02-04 | 奥斯特姆有限公司 | Folding recliner of seat for vehicles |
| CN103079881A (en) * | 2010-09-03 | 2013-05-01 | 约翰逊控股公司 | Vehicle seat with a memory device |
| CN103507664A (en) * | 2012-06-26 | 2014-01-15 | 丰田纺织株式会社 | Vehicle seat |
| CN101636294B (en) * | 2007-01-24 | 2014-05-28 | 约翰逊控制技术公司 | Vehicle seat |
| CN102196748B (en) * | 2008-10-22 | 2014-09-17 | 伊马克公司 | System for adjusting the relative position between two furniture parts |
| CN105722723A (en) * | 2013-11-12 | 2016-06-29 | 约翰逊控股公司 | Backrest adjuster for vehicle seat, and vehicle seat |
| CN110763101A (en) * | 2019-10-23 | 2020-02-07 | 重庆数码模车身模具有限公司 | Detection jig and detection method for automobile seat angle adjusting device |
| CN112977195A (en) * | 2019-12-13 | 2021-06-18 | 北汽福田汽车股份有限公司 | Vehicle and seat back adjusting mechanism thereof |
-
1996
- 1996-02-28 CN CN 96232755 patent/CN2258833Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406300C (en) * | 2004-08-12 | 2008-07-30 | 起亚自动车株式会社 | Seatback reclining apparatus for a vehicle |
| CN100457500C (en) * | 2005-12-21 | 2009-02-04 | 奥斯特姆有限公司 | Folding recliner of seat for vehicles |
| CN101636294B (en) * | 2007-01-24 | 2014-05-28 | 约翰逊控制技术公司 | Vehicle seat |
| CN102196748B (en) * | 2008-10-22 | 2014-09-17 | 伊马克公司 | System for adjusting the relative position between two furniture parts |
| CN103079881A (en) * | 2010-09-03 | 2013-05-01 | 约翰逊控股公司 | Vehicle seat with a memory device |
| CN103507664B (en) * | 2012-06-26 | 2016-06-08 | 丰田纺织株式会社 | Vehicle seat |
| CN103507664A (en) * | 2012-06-26 | 2014-01-15 | 丰田纺织株式会社 | Vehicle seat |
| CN105722723A (en) * | 2013-11-12 | 2016-06-29 | 约翰逊控股公司 | Backrest adjuster for vehicle seat, and vehicle seat |
| US10023076B2 (en) | 2013-11-12 | 2018-07-17 | Johnson Controls Technology Company | Backrest adjuster for a vehicle seat, and vehicle seat |
| CN105722723B (en) * | 2013-11-12 | 2018-12-07 | 约翰逊控股公司 | Back regulator and vehicle seat for vehicle seat |
| CN110763101A (en) * | 2019-10-23 | 2020-02-07 | 重庆数码模车身模具有限公司 | Detection jig and detection method for automobile seat angle adjusting device |
| CN110763101B (en) * | 2019-10-23 | 2021-07-23 | 重庆数码模车身模具有限公司 | Detection jig and detection method for automobile seat angle adjusting device |
| CN112977195A (en) * | 2019-12-13 | 2021-06-18 | 北汽福田汽车股份有限公司 | Vehicle and seat back adjusting mechanism thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |