CN203557977U - Car seat recliner - Google Patents
Car seat recliner Download PDFInfo
- Publication number
- CN203557977U CN203557977U CN201320605413.3U CN201320605413U CN203557977U CN 203557977 U CN203557977 U CN 203557977U CN 201320605413 U CN201320605413 U CN 201320605413U CN 203557977 U CN203557977 U CN 203557977U
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- disk
- hole
- plate
- shifting block
- little
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Abstract
The utility model discloses a car seat recliner which comprises an upper plate, a lower plate and a core element realizing the angle adjusting and locking function; a first through hole is formed in the upper plate and allows a central shaft to pass through; four core element fixing holes are formed around the first through hole; a limited block is arranged on one side of the core element; a second through hole is formed in the lower plate and allows the central shaft to pass through; six lower plate round holes are formed around the second through hole; a limited bracket corresponding to the limited block is arranged on the lower plate; guy cable brackets are respectively arranged on the upper plate and the lower plate, and positioned on the outer sides of the upper plate and the lower plate; the central shaft passes through the first through hole; unlocking plates are arranged at the end parts of the central shaft; one end of each unlock plate is fixedly connected with the end part of the central shaft, and the free ends of the unlocking plates are detachably connected with the guy cable brackets. The car seat recliner has the benefits that the load-bearing strength is high, the structure is ingenious and firm, the manufacturability and the universality are high, the manufacturing technique is simple, and meanwhile, the product quality is reliable and stable, the strength is high, the production cost is low, and an lug pin is arranged to facilitate connection with other parts of the automobile.
Description
Technical field
The utility model relates to a kind of angle regulator for automobile chair.
Background technology
Along with the development of auto-industry, main engine plants are as more and more higher in loading strength requirement etc. to the technical requirements of angle regulator for automobile chair, and domestic Ge great angle regulator for automobile chair factory is all at the different hardware and software platform recliner core parts of research and development.Traditional open angle regulator for automobile chair of large and small tooth plate external toothing will slowly step down from the stage of history.
Summary of the invention
The purpose of this utility model is to provide a kind of angle regulator for automobile chair, solves recliner load-carrying capacity of the prior art little, complex structure, the problem such as manufacturing process complexity and product stability are poor.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of angle regulator for automobile chair, comprises upper plate, lower plate and realizes angular adjustment and the core parts of latch functions;
Described core parts comprise disk, torsion spring, little tooth plate, circular tooth disk and involucrum; Disk and circular tooth disk are set in together, and form a cavity in the middle of it; Little shifting block and large shifting block are installed in cavity; Described torsion spring, little tooth plate are all assembled in above-mentioned cavity; Involucrum is sleeved on the periphery of disk and circular tooth disk; On large shifting block, have square hole;
On the inner ring of circular tooth disk, be provided with the light tooth section of circular tooth disk internally toothed annulus and two place's symmetries;
The disk inner cylinder face of disk and the cylindrical bearing fit of circular tooth disk; The inner plane of disk is provided with two semicolumn boss and four uniform disk boss;
The outer ring of little tooth plate is provided with the little tooth plate engaging tooth being meshed with circular tooth disk internally toothed annulus, and little tooth plate inner ring becomes the periphery of hook-shaped and hook to contact with large shifting block, is provided with the notch agreeing with mutually with the outer ring phase shape of little shifting block on the inner ring of little tooth plate;
Match with the notch on the inner ring of little tooth plate in the outer ring of little shifting block, the inner ring of little shifting block matches with large shifting block;
Large shifting block becomes tabular, and its center is provided with a square hole, the torsion spring that the outer ring of large shifting block is provided with two place's symmetries notch and two place's symmetries are installed with little shifting block in the cut type piece that agrees with mutually of loop-shaped;
One end of torsion spring is side's circle in torsion spring, and the inner plane that the interior square snare of this torsion spring is contained in disk is provided with on two semicolumn boss; The other end of torsion spring is torsion spring hook, and the outer ring that this torsion spring hook is arranged on large shifting block is provided with torsion spring and installs in notch;
On described disk and circular tooth disk, all have through hole, center shaft is set in through hole, described center shaft two ends are cylindrical, and centre is that square, described cylindrical part is arranged in through hole, and projected square part is arranged in the square hole on large shifting block;
The surrounding of the described outer side through hole of disk arranges four disk positioning boss uniformly, and the surrounding of the described outer side through hole of circular tooth disk arranges six circular tooth disk positioning boss uniformly;
On described upper plate, have the first through hole passing for center shaft, the first through hole has four core parts fixed orifices that match with disk positioning boss around, and the side that core parts are installed on upper plate arranges limiting stopper;
In described lower plate, have the second through hole passing for center shaft, the second through hole has six lower plate circular holes that match with circular tooth disk positioning boss around, and the limiting bracket corresponding with limiting stopper is set in lower plate;
Cable support is all set in described upper plate and lower plate, described cable support is positioned at the outside of upper plate and lower plate, and center shaft is through the first through hole, and its end arranges solution locking plate, one end of described solution locking plate is fixedly connected with center shaft end, and its free end detouchable is connected with cable support.
As further improvement of the utility model, also comprise brace panel, described brace panel is fixed on the side away from upper plate in lower plate.
As further improvement of the utility model, the auricle pin of being fixed by fixed support, described auricle pin and the dead in line of center shaft are set in described lower plate.
The beneficial effects of the utility model are: loading strength is large, and structure is ingenious firm, and technique, commonality are good, and the simple reliable product quality simultaneously of manufacturing process is stable, and intensity is high, and productive costs is low, and auricle pin is set is convenient to be connected with other parts on automobile.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the each parts of the utility model.
Fig. 2 is the structural representation of core parts in reaction the utility model.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the schematic diagram that reaction upper plate and core parts are installed.
Fig. 5 is structural representation of the present utility model.
Fig. 6 separates the schematic diagram that locking plate is installed in reaction the utility model.
Fig. 7 is the schematic diagram of reaction core parts inner structure.
Fig. 8 is the structural representation of disk in core parts.
Fig. 9 is the structural representation of little tooth plate.
Figure 10 is the structural representation of little shifting block.
Figure 11 is the structural representation of large shifting block.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.
Angle regulator for automobile chair as shown in Figure 1 to 11, comprises upper plate 1, lower plate 2 and realizes angular adjustment and the core parts of latch functions 3, described core parts 3 comprise disk 3-1, torsion spring 3-2, little tooth plate 3-3, circular tooth disk 3-6 and involucrum 3-7; Disk 3-1 and circular tooth disk 3-6 are set in together, and form a cavity in the middle of it; Little shifting block 3-4 and large shifting block 3-5 are installed in cavity; Described torsion spring 3-2, little tooth plate 3-3 are all assembled in above-mentioned cavity; Involucrum 3-7 is sleeved on the periphery of disk (3-1) and circular tooth disk 3-6; On large shifting block 3-5, have square hole 3-5-1.
On the inner ring of circular tooth disk 3-6, be provided with the light tooth section 3-6-4 of circular tooth disk internally toothed annulus 3-6-2 and two place's symmetries.
The cylindrical 3-6-3 bearing fit of the disk inner cylinder face 3-1-4 of disk 3-1 and circular tooth disk 3-6; The inner plane of disk 3-1 is provided with two semicolumn boss 3-1-2 and four uniform disk boss 3-1-5.
The outer ring of little tooth plate 3-3 is provided with the little tooth plate engaging tooth 3-3-3 being meshed with circular tooth disk internally toothed annulus, little tooth plate 3-3 inner ring becomes the peripheral 3-3-5 of hook-shaped 3-3-1 and hook to contact with large shifting block 3-5, is provided with the notch 3-3-2 agreeing with mutually with the outer ring phase shape of little shifting block 3-4 on the inner ring of little tooth plate 3-3.
The outer ring 3-4-1 of little shifting block 3-4 matches with the notch 3-3-2 on the inner ring of little tooth plate, and the inner ring 3-4-3 of little shifting block 3-4 matches with large shifting block 3-5.
It is tabular that large shifting block 3-5 becomes, and its center is provided with a square hole 3-5-1, the cut type piece 3-5-3 agreeing with mutually with little shifting block 3-4 inner ring 3-4-3 shape that the torsion spring that the outer ring of large shifting block 3-5 is provided with two place's symmetries is installed notch 3-5-4 and two place's symmetries.
One end of torsion spring 3-2 is circle 3-2-1 in side's in torsion spring, and the inner plane that in this torsion spring, square circle 3-2-1 is sleeved on disk 3-1 is provided with on two semicolumn boss 3-1-2; The other end of torsion spring 3-2 is torsion spring hook 3-2-2, and the outer ring that this torsion spring hook 3-2-2 is arranged on large shifting block 3-5 is provided with in torsion spring installation notch 3-5-4.
On described disk 3-1 and circular tooth disk 3-6, all have through hole, center shaft 4 is set in through hole, and described center shaft 4 two ends are cylindrical, and centre is square, described cylindrical part is arranged in through hole, and projected square part is arranged in the square hole 3-5-1 on large shifting block 3-5.
The surrounding of the described outer side through hole of disk 3-1 arranges four disk positioning boss 3-1-5 uniformly, and the surrounding of the described outer side through hole of circular tooth disk 3-6 arranges six circular tooth disk positioning boss 3-6-1 uniformly.
On described upper plate 1, have the first through hole 1-1 passing for center shaft 4, the first through hole 1-1 has four core parts fixed orifice 1-2 that match with disk positioning boss 3-1-5 around, and the side that core parts 3 are installed on upper plate 1 arranges limiting stopper 1-3.
In described lower plate 2, have the second through hole 2-1 passing for center shaft 4, the second through hole 2-1 has six lower plate circular hole 2-2 that match with circular tooth disk positioning boss 3-6-1 around, and the limiting bracket 2-3 corresponding with limiting stopper 1-3 is set in lower plate 2.
A side away from upper plate 1 in described lower plate 2 is fixedly installed brace panel 7 by two bolts.
In described upper plate 1 and lower plate 2, cable support 6 is all set, described cable support 6 is positioned at the outside of upper plate 1 and lower plate 2, center shaft 4 is through the first through hole 1-1, its end arranges separates locking plate 5, one end of described solution locking plate 5 is fixedly connected with center shaft 4 ends, and its free end detouchable is connected with cable support 6.
The auricle pin 9 of being fixed by fixed support 8 is set, described auricle pin 9 and the dead in line of center shaft 4 in described lower plate 2.
Outside is given clws moment of torsion of large shifting block 3-5 in advance, large shifting block 3-5 is under the effect of torsion spring 3-2 preset torque, clickwise, in its large shifting block 3-5, the inner ring 3-4-3 of the each little shifting block 3-4 of cut type piece 3-5-3 promotion clockwise rotates, the outer ring 3-4-1 of little shifting block 3-4 promotes little tooth plate 3-3 notch 3-3-2 and clockwise rotates, each little tooth plate engaging tooth and circular tooth disk internally toothed annulus are combined closely, and recliner enters lock dentation state like this, and back of seat is in a relative fixed position.Recliner lock dentation state is the normality of this core apparatus.Unclamp fastener device 6, and pull and separate locking plate 5, while giving the power of a conter clockwise of large shifting block 3-5, anticlockwise direction rotates large shifting block 3-5, cut type piece 3-5-3 in large shifting block 3-5 drives the hook 3-3-1 of little tooth plate 3-3 to rotate counterclockwise, and the notch 3-3-2 of little tooth plate wears the 3-4-1 conter clockwise motion of moving little shifting block 3-4 outer ring, and little tooth plate 3-3 is to central slide, leave and the engaging of circular tooth disk tooth portion, removed the constraint to circular tooth disk; Now, the chair back can be adjusted to proper angle on demand.Large shifting block, under the effect of torsion spring, is automatically pushed little shifting block, little tooth plate to circular tooth disk again, is again engaged with, and this device returns to again lock dentation state.So just completed the process that backrest seat regulates.
In every the utility model specification sheets, special version is prior art; or can realize by prior art; and should be understood that; for those of ordinary skills; can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (3)
1. an angle regulator for automobile chair, comprises upper plate (1), lower plate (2) and realizes angular adjustment and the core parts of latch functions (3), it is characterized in that:
Described core parts (3) comprise disk (3-1), torsion spring (3-2), little tooth plate (3-3), circular tooth disk (3-6) and involucrum (3-7); Disk (3-1) and circular tooth disk (3-6) are set in together, and form a cavity in the middle of it; Little shifting block (3-4) and large shifting block (3-5) are installed in cavity; Described torsion spring (3-2), little tooth plate (3-3) are all assembled in above-mentioned cavity; Involucrum (3-7) is sleeved on the periphery of disk (3-1) and circular tooth disk (3-6); On large shifting block (3-5), have square hole (3-5-1);
On the inner ring of circular tooth disk (3-6), be provided with the light tooth section (3-6-4) of circular tooth disk internally toothed annulus (3-6-2) and two place's symmetries;
Cylindrical (3-6-3) bearing fit of the disk inner cylinder face (3-1-4) of disk (3-1) and circular tooth disk (3-6); The inner plane of disk (3-1) is provided with two semicolumn boss (3-1-2) and four uniform disk boss (3-1-5);
The outer ring of little tooth plate (3-3) is provided with the little tooth plate engaging tooth (3-3-3) being meshed with circular tooth disk internally toothed annulus, little tooth plate (3-3) inner ring becomes the periphery (3-3-5) of hook-shaped (3-3-1) and hook to contact with large shifting block (3-5), is provided with the notch (3-3-2) agreeing with mutually with the outer ring phase shape of little shifting block (3-4) on the inner ring of little tooth plate (3-3);
Match with the notch (3-3-2) on the inner ring of little tooth plate in the outer ring (3-4-1) of little shifting block (3-4), the inner ring (3-4-3) of little shifting block (3-4) matches with large shifting block (3-5);
Large shifting block (3-5) becomes tabular, its center is provided with a square hole (3-5-1), the cut type piece (3-5-3) agreeing with mutually with little shifting block (3-4) inner ring (3-4-3) shape that the torsion spring that the outer ring of large shifting block (3-5) is provided with two place's symmetries is installed notch (3-5-4) and two place's symmetries;
One end of torsion spring (3-2) is side's circle (3-2-1) in torsion spring, and the inner plane that the interior side's circle of this torsion spring (3-2-1) is sleeved on disk (3-1) is provided with on two semicolumn boss (3-1-2); The other end of torsion spring (3-2) is torsion spring hook (3-2-2), and the outer ring that this torsion spring hook (3-2-2) is arranged on large shifting block (3-5) is provided with torsion spring and installs in notch (3-5-4);
On described disk (3-1) and circular tooth disk (3-6), all have through hole, center shaft (4) is set in through hole, described center shaft (4) two ends are cylindrical, centre is square, described cylindrical part is arranged in through hole, and projected square part is arranged in the square hole (3-5-1) on large shifting block (3-5);
The surrounding of the described outer side through hole of disk (3-1) arranges four disk positioning boss (3-1-5) uniformly, and the surrounding of the described outer side through hole of circular tooth disk (3-6) arranges six circular tooth disk positioning boss (3-6-1) uniformly;
On described upper plate (1), have the first through hole (1-1) passing for center shaft (4), the first through hole (1-1) has four core parts fixed orifices (1-2) that match with disk positioning boss (3-1-5) around, and the upper side that core parts (3) are installed of upper plate (1) arranges limiting stopper (1-3);
In described lower plate (2), have the second through hole (2-1) passing for center shaft (4), the second through hole (2-1) has six lower plate circular holes (2-2) that match with circular tooth disk positioning boss (3-6-1) around, the upper setting of lower plate (2) limiting bracket (2-3) corresponding with limiting stopper (1-3);
In described upper plate (1) and lower plate (2), cable support (6) is all set, described cable support (6) is positioned at the outside of upper plate (1) and lower plate (2), center shaft (4) is through the first through hole (1-1), its end arranges separates locking plate (5), one end of described solution locking plate (5) is fixedly connected with center shaft (4) end, and its free end detouchable is connected with cable support (6).
2. angle regulator for automobile chair according to claim 1, is characterized in that: also comprise brace panel (7), described brace panel (7) is fixed on the upper side away from upper plate (1) of lower plate (2).
3. angle regulator for automobile chair according to claim 2, is characterized in that: described lower plate (2) is upper to be arranged by the fixing auricle pin (9) of fixed support (8), described auricle pin (9) and the dead in line of center shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605413.3U CN203557977U (en) | 2013-09-27 | 2013-09-27 | Car seat recliner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605413.3U CN203557977U (en) | 2013-09-27 | 2013-09-27 | Car seat recliner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557977U true CN203557977U (en) | 2014-04-23 |
Family
ID=50507715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320605413.3U Expired - Fee Related CN203557977U (en) | 2013-09-27 | 2013-09-27 | Car seat recliner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935271B (en) * | 2014-05-13 | 2017-03-08 | 上汽通用五菱汽车股份有限公司 | A kind of vehicle seat back regulating device |
| CN109664803A (en) * | 2019-01-17 | 2019-04-23 | 广西双英集团股份有限公司 | A kind of seat easily entered convenient for rear passenger |
-
2013
- 2013-09-27 CN CN201320605413.3U patent/CN203557977U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935271B (en) * | 2014-05-13 | 2017-03-08 | 上汽通用五菱汽车股份有限公司 | A kind of vehicle seat back regulating device |
| CN109664803A (en) * | 2019-01-17 | 2019-04-23 | 广西双英集团股份有限公司 | A kind of seat easily entered convenient for rear passenger |
| CN109664803B (en) * | 2019-01-17 | 2024-03-01 | 广西双英集团股份有限公司 | Seat convenient for rear-row passengers to easily enter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20190927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |