CN102673442A - Core device of electric angle regulator for planet gear inner meshing disk type seat - Google Patents
Core device of electric angle regulator for planet gear inner meshing disk type seat Download PDFInfo
- Publication number
- CN102673442A CN102673442A CN2012101624075A CN201210162407A CN102673442A CN 102673442 A CN102673442 A CN 102673442A CN 2012101624075 A CN2012101624075 A CN 2012101624075A CN 201210162407 A CN201210162407 A CN 201210162407A CN 102673442 A CN102673442 A CN 102673442A
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- tooth disk
- fluted disc
- tooth
- interior fluted
- outer tooth
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a core device of an electric angle regulator for a planet gear inner meshing disk type seat. The core device is characterized by comprising a sliding bush (1), an outer tooth disk (2), an inner tooth disk (3), an eccentric switching block (4), a cam lever (5), a stressing spring (6), a dial wheel (7), a fixed plate (8), a bush (9) and a cladding (10); wherein the periphery circuit of the inner tooth disk is provided with inner tooth disk meshing teeth; one plane of the inner tooth disk is provided with an inner tooth disk annular groove; one plane of the outer tooth disk is provided with an annular groove; the periphery of the annular groove is provided with outer tooth disk meshing teeth; the difference between the number of the inner tooth disk meshing teeth and the number of the outer tooth disk meshing teeth is 1; the sliding bush and the inner tooth disk are arranged in the outer tooth disk; and the inner tooth disk meshing teeth are partly meshed with the outer tooth disk meshing teeth. The core device has the advantage of realizing electric stepless regulation of the backrest angle of the seat within 360 degrees; in addition, the loading capability is high.
Description
Technical field
The present invention relates to the universalization on a kind of high-grade angle regulator for automobile chair, the core apparatus of hardware and software platform, the electronic recliner core apparatus of engagement disc type seat in especially a kind of planetary wheel.
Background technology
Along with developing of automobile industry, existing automobile seat recliner core apparatus, common have a three major types.The one, the open angle regulator for automobile chair of large and small tooth plate external toothing; The 2nd, interior engagement disc type angle regulator for automobile chair; The 3rd, the electronic recliner of engagement disc type seat in the planetary wheel, the latter is big because of its load-carrying capacity, regulatory function good, highly versatile, is convenient to operation; Change manually to advantage such as electronic, have much the former trend of comprehensive replacement.At present domestic also have engagement disc type recliner in the automotive seat of production planetary wheel, but its core apparatus exists that intensity is low, unreasonable structure, poor performance, problem that cost is high.The space that all also has lifting and improve.Traditional open angle regulator for automobile chair of large and small tooth plate external toothing will slowly step down from the stage of history.Use the interior electronic recliner core members of ingear automotive seat of planetary wheel will obtain popularizing rapidly and replacing the former.
Summary of the invention
Technical matters to be solved by this invention provides a kind of big electronic recliner core apparatus of planetary wheel interior engagement disc type seat of not 360 ° of electronic step-less adjustment, adjusting angles, load-carrying capacity of realizing the back of seat angle.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is a kind of interior engagement disc type seat angle adjustor core apparatus, comprises slide bushing, outer tooth disk, interior fluted disc, eccentric stripping and slicing, cam lever, energizing spring, thumb wheel, adapter plate, lining and involucrum;
The excircle of interior fluted disc is provided with interior fluted disc engaging tooth, and a plane of interior fluted disc is provided with internal tooth disc-annular shape groove, is provided with the thumb wheel mounting hole in the middle of the interior fluted disc;
One plane of outer tooth disk is provided with annular groove, and the circumference of annular groove is provided with the outer tooth disk engaging tooth;
Interior fluted disc engaging tooth is different with the number of teeth of outer tooth disk engaging tooth;
Slide bushing and interior fluted disc are installed in the outer tooth disk; Interior fluted disc engaging tooth partly is meshed with the outer tooth disk engaging tooth;
Be provided with eccentric stripping and slicing and cam lever, energizing spring, thumb wheel in the described internal tooth disc-annular shape groove; The bottom land of eccentric stripping and slicing and cam lever and internal tooth disc-annular shape groove fits; Energizing spring overlays on eccentric stripping and slicing and the cam lever; Thumb wheel overlays on the energizing spring;
Thumb wheel penetrates in the thumb wheel mounting hole of interior fluted disc; Adapter plate is wrapped in thumb wheel, and compresses energizing spring, eccentric stripping and slicing and cam lever, and adapter plate links to each other with outer tooth disk;
Lining is wrapped on the interior fluted disc engaging tooth of interior fluted disc;
Involucrum is wrapped on lining and the adapter plate.
Annotate: described part is meshed and is meant: interior fluted disc engaging tooth is different with the number of teeth of outer tooth disk engaging tooth; When interior fluted disc is meshed with outer tooth disk; Through being installed in the effect of eccentric stripping and slicing, cam lever and energizing spring in the internal tooth disc-annular shape groove; Make the interior fluted disc engaging tooth and the outer tooth disk engaging tooth of eccentric stripping and slicing, cam lever and energizing spring mounting portion all mesh, not engagement of fluted disc engaging tooth and outer tooth disk engaging tooth in the part relative with eccentric stripping and slicing, cam lever and energizing spring.
The number of teeth that further is improved to interior fluted disc engaging tooth and outer tooth disk engaging tooth of the present invention differs a tooth;
The present invention compared with prior art, its beneficial effect is: the electronic step-less adjustment of back of seat angle can be realized in (1).(2) adjusting angle can be realized 360 ° angular adjustment.(3) load-carrying capacity is big.(4) product passes to steadily, and intensity is high, the backrest gap is little, regulate little, the highly versatile of moment.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the P of Fig. 1 is to view.
Fig. 3 is the structural representation that Fig. 2 removes thumb wheel, adapter plate, involucrum and lining.
Fig. 4 is the structural representation of fluted disc one side in the part of the present invention.
Fig. 5 is the structural representation of fluted disc another side in the part of the present invention.
Fig. 6 is the structural representation of part outer tooth disk one side of the present invention.
Fig. 7 is the structural representation of part outer tooth disk another side of the present invention.
Fig. 8 is the structural representation of the eccentric stripping and slicing of part of the present invention.
Fig. 9 is the structural representation of part cam lever of the present invention.
Figure 10 is the structural representation of part thumb wheel of the present invention.
Figure 11 is the structural representation of part adapter plate of the present invention.
Figure 12 is the structural representation of part tension spring of the present invention.
The specific embodiment
Do further detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
Specify in conjunction with accompanying drawing 1-accompanying drawing 12; A kind of interior engagement disc type seat angle adjustor core apparatus disclosed by the invention comprises slide bushing 1, outer tooth disk 2, interior fluted disc 3, eccentric stripping and slicing 4, cam lever 5, energizing spring 6, thumb wheel 7, adapter plate 8, lining 9 and involucrum 10.
The excircle of interior fluted disc 3 is provided with interior fluted disc engaging tooth 31, and a plane of interior fluted disc 3 is provided with internal tooth disc-annular shape groove 32, and another plane of interior fluted disc 3 is provided with 6 location and installation projections 33, is provided with thumb wheel mounting hole 34 in the middle of the interior fluted disc 3.
One plane of outer tooth disk 2 is provided with the outer tooth disk annular groove, and the circumference of outer tooth disk annular groove is provided with outer tooth disk engaging tooth 21, is provided with 6 installing and locating cylinders 22 in another convex plane of outer tooth disk, is provided with slide bushing mounting holes 23 in the middle of the outer tooth disk 2.
Interior fluted disc engaging tooth 31 differs a tooth with the number of teeth of outer tooth disk engaging tooth 21.
Slide bushing 1 is packed in the slide bushing mounting hole 23 of outer tooth disk 2, forms an integral body; Interior fluted disc 3 is provided with the plane of internal tooth disc-annular shape groove 32 and the plane of the outer tooth disk annular groove in the outer tooth disk 2 fits, and fluted disc engaging tooth 31 is meshed with outer tooth disk engaging tooth 21 parts in making.
Eccentric stripping and slicing 4 is installed in the internal tooth disc-annular shape groove 32; 4 one-tenth semicircle arcuations of eccentric stripping and slicing, the one of which end is provided with bayonet socket 41; During installation, the bayonet socket of two eccentric strippings and slicings 4 being put in pairs 32, two eccentric strippings and slicings 4 of internal tooth disc-annular shape groove is installed together, and leaves certain clearance in the middle of making.
Energizing spring 6 is installed on eccentric stripping and slicing 4 and the cam lever 5; Energizing spring 6 is provided with installs bound feet 61, and installation bound feet 61 snaps in the bayonet socket 41 of eccentric stripping and slicing 4.
7 one-tenth stepped shaft shapes of thumb wheel, an end of thumb wheel 7 is provided with a disk 71, on a plane of disk 71, be provided with shifting block fixed block 72 and thumb wheel projection 73, and the excircle of this disk 71 is provided with a groove 74; During installation, the bayonet socket 41 in described groove 74 and the eccentric stripping and slicing 4 parallels, and shifting block fixed block 72 fits with the side plane of slide bushing 1, and the both sides end face of thumb wheel projection 73 contacts respectively at the corner angle 51 of cam lever 5 both sides.
Lining 9 is wrapped on the outer tooth disk engaging tooth 21 of outer tooth disk 2;
Involucrum 10 is wrapped on lining 9 and the adapter plate 8.
Principle of work of the present invention is:
Preset outer tooth disk 2 is fixed; The user provides the cw input torque through button to external device; External device drives thumb wheel 7 and clockwise rotates, and the both sides end face of thumb wheel projection 73 contacts respectively at the corner angle 51 of cam lever 5 both sides, and thumb wheel 7 drives cam lever 5 motions; Make cam lever 5 and eccentric stripping and slicing 4 closed contacts, cam lever 5 drives eccentric stripping and slicing 4 motions; Interior fluted disc engaging tooth 31 on the interior fluted disc 3 differs a tooth with the outer tooth disk engaging tooth 21 on the outer tooth disk 2, makes eccentric stripping and slicing 4 drive interior fluted disc 3 when rotating and rotates fluted disc 3 in moment is passed to; When exterior button remained on down state always, interior fluted disc 3 will be realized 360 ° angular transformation, the electronic step-less adjustment of fluted disc 3 in can realizing.When release button, when external device will stop input torque, external device drove the position at that time place that stops when electronic core members is locked at this release button, thereby had played the locking effect of electronic core apparatus.So just accomplished the process of the electronic step-less adjustment of electronic core apparatus.
During enforcement, outer tooth disk 2 is fixed on the cushion of seat, presses the button,, just can realize the electronic stepless regulatory function of lying on the back of back of seat according to above-mentioned principle of work.
Claims (2)
1. mesh the electronic recliner core apparatus of disc type seat in a planetary wheel; It is characterized in that, comprise slide bushing (1), outer tooth disk (2), interior fluted disc (3), eccentric stripping and slicing (4), cam lever (5), energizing spring (6), thumb wheel (7), adapter plate (8), lining (9) and involucrum (10);
The excircle of interior fluted disc (3) is provided with interior fluted disc engaging tooth (31), and a plane of interior fluted disc (3) is provided with internal tooth disc-annular shape groove (32), is provided with thumb wheel mounting hole (34) in the middle of the interior fluted disc (3);
One plane of outer tooth disk (2) is provided with annular groove, and the circumference of annular groove is provided with outer tooth disk engaging tooth (21);
Interior fluted disc engaging tooth (31) is different with the number of teeth of outer tooth disk engaging tooth (21);
Slide bushing (1) and interior fluted disc (3) are installed in the outer tooth disk (2); Interior fluted disc engaging tooth (31) is meshed with outer tooth disk engaging tooth (21) part;
Be provided with eccentric stripping and slicing (4) and cam lever (5), energizing spring (6), thumb wheel (7) in the described internal tooth disc-annular shape groove (32); Eccentric stripping and slicing (4) and cam lever (5) fit with the bottom land of internal tooth disc-annular shape groove (32); Energizing spring (6) overlays on eccentric stripping and slicing (4) and the cam lever (5); Thumb wheel (7) overlays on the energizing spring (6);
Thumb wheel (7) penetrates in the thumb wheel mounting hole (34) of interior fluted disc; Adapter plate (8) is wrapped in thumb wheel (7), and compresses energizing spring (6), eccentric stripping and slicing (4) and cam lever (5), and adapter plate (8) links to each other with outer tooth disk (2);
Lining (9) is wrapped on the interior fluted disc engaging tooth (31) of interior fluted disc (3);
Involucrum (10) is wrapped on lining (9) and the adapter plate (8).
2. the electronic recliner core apparatus of engagement disc type seat is characterized in that in the planetary wheel according to claim 1, and interior fluted disc engaging tooth (31) differs a tooth with the number of teeth of outer tooth disk engaging tooth (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101624075A CN102673442A (en) | 2012-05-22 | 2012-05-22 | Core device of electric angle regulator for planet gear inner meshing disk type seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101624075A CN102673442A (en) | 2012-05-22 | 2012-05-22 | Core device of electric angle regulator for planet gear inner meshing disk type seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102673442A true CN102673442A (en) | 2012-09-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101624075A Pending CN102673442A (en) | 2012-05-22 | 2012-05-22 | Core device of electric angle regulator for planet gear inner meshing disk type seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102673442A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157784A (en) * | 1995-12-27 | 1997-08-27 | 凯波雷卡罗两合公司 | Adjusting and fixing device for seats, like automobile seats, in particular for adjustement of back rest |
| CN1370119A (en) * | 1999-08-14 | 2002-09-18 | 凯波两合公司 | Adjustment armature for seats, esp, motor vehicle seats, with adjustable inclinable backrest |
| CN1547534A (en) * | 2001-09-06 | 2004-11-17 | Fitting for a vehicle seat | |
| WO2011019346A1 (en) * | 2009-08-12 | 2011-02-17 | Johnson Controls Technology Company | Rotary recliner |
-
2012
- 2012-05-22 CN CN2012101624075A patent/CN102673442A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157784A (en) * | 1995-12-27 | 1997-08-27 | 凯波雷卡罗两合公司 | Adjusting and fixing device for seats, like automobile seats, in particular for adjustement of back rest |
| CN1370119A (en) * | 1999-08-14 | 2002-09-18 | 凯波两合公司 | Adjustment armature for seats, esp, motor vehicle seats, with adjustable inclinable backrest |
| CN1547534A (en) * | 2001-09-06 | 2004-11-17 | Fitting for a vehicle seat | |
| WO2011019346A1 (en) * | 2009-08-12 | 2011-02-17 | Johnson Controls Technology Company | Rotary recliner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |