CN203020113U - Disc-shaped seat angle adjuster for automobile - Google Patents
Disc-shaped seat angle adjuster for automobile Download PDFInfo
- Publication number
- CN203020113U CN203020113U CN 201220728804 CN201220728804U CN203020113U CN 203020113 U CN203020113 U CN 203020113U CN 201220728804 CN201220728804 CN 201220728804 CN 201220728804 U CN201220728804 U CN 201220728804U CN 203020113 U CN203020113 U CN 203020113U
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- China
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- disk
- plate
- upper plate
- shifting block
- tooth
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a disc-shaped seat angle adjuster for an automobile. The disc-shaped seat angle adjuster comprises an upper plate, a lower plate, an unlocking piece and a core element for realizing the functions of angle adjusting and locking, wherein the core element for realizing the functions of angle adjusting and locking comprises two side plates; the two side plates are connected in a rotating manner; the rotating angle is adjustable; the disc-shaped seat angle adjuster also comprises a central shaft, an inhaul cable bracket and a limiting bracket; the central shaft is in a step shaft shape; one end of the central shaft is provided with a boss connected with the unlocking piece, a part adjacent to the boss is a cylinder, a part adjacent to the cylinder is a central axis square shaft which is connected with the core element, and a part adjacent to the central axis square shaft is a small cylinder; an unlocking piece round hole is formed in the unlocking piece; the unlocking piece round hole and the boss on the central shaft are fixed; the inhaul cable bracket is arranged on the upper plate; the limiting bracket is arranged on an upper plate notch of the upper plate; and the inhaul cable bracket and the limiting bracket are respectively positioned on two side faces of the upper plate.
Description
Technical field
The utility model relates to a kind of disc type seat angle regulator for automobiles, and is particularly a kind of for the disc type seat angle regulator for automobiles on the rear row's back seat individual seat on the GA6440 vehicle of blue sky, Chengdu car company exploitation.
Background technology
Along with the development of auto-industry, main engine plants require more and more higher to technical requirements such as loading strength, process structure, product design and the productive costs etc. of disc type seat angle regulator for automobiles.Domestic each great circle disc type seat angle regulator for automobiles enterprise is all at the different recliner core parts of research and development.Traditional open disc type seat angle regulator for automobiles of large and small tooth plate external toothing will slowly step down from the stage of history.In using, engagement hardware and software platform core parts recliner will be popularized rapidly and be replaced the former.
The specific (special) requirements of the seat adjuster that the rear row's back seat individual seat on the GA6440 vehicle of blue sky, Chengdu car company exploitation can be suitable for this vehicle: require the load-carrying capacity of regulating control will be greatly, operation in use procedure will facilitate, safety factor is high, and the installation dimension of regulating control need meet the dimensional characteristic of the rear row's back seat individual seat on the GA6440 vehicle.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of loading strength large, and structure is ingenious, and manufacturing process is simple, the disc type seat angle regulator for automobiles that reliable product quality is stable.
The technical solution of the utility model is a kind of disc type seat angle regulator for automobiles, comprises upper plate, lower plate, solution locking plate and realizes angular adjustment and the core parts of latch functions; The core parts of realizing angular adjustment and latch functions comprise two side plates, be rotationally connected between two side plates, and rotational angle are adjustable; It is characterized in that: also comprise center shaft, cable support and limiting bracket;
Realize being provided with the disk positioning boss on side plate of core parts of angular adjustment and latch functions; Be provided with the circular tooth disk positioning boss on its another side plate;
One end of upper plate is provided with the upper plate center hole that runs through center shaft, is provided with the upper plate circular hole that is connected with core parts around the upper plate center hole; The other end of upper plate is provided with upper plate chair mounted hole; The upper plate notch of mounting limit support also is set on upper plate; Described upper plate circular hole is connected with the disk positioning boss;
One end of lower plate is provided with lower plate chair mounted hole, and the other end of lower plate is provided with the lower plate center hole that runs through center shaft, is provided with the lower plate circular hole that is connected with core parts around the lower plate center hole; Described lower plate circular hole (2-3) is connected with the circular tooth disk positioning boss; Be provided with being used for of matching with limiting bracket on described lower plate and limit the limiting stopper of the adjusting angle of recliner;
Center shaft is the Step Shaft shape; Center shaft one end setting with separate the locking plate boss that is connected, adjacent with boss be cylinder, adjacent with cylinder is to rivet with core parts the center shaft square shaft that is connected, adjacent with the center shaft square shaft is small column;
Separate being provided with on locking plate and separate the locking plate circular hole, the boss of separating on locking plate circular hole and center shaft fixes; Separate on locking plate and also be provided with the drag-line mounting hole that is used for fixing drag-line; Described drag-line mounting hole contacts point-blank with the center of separating the locking plate circular hole;
Cable support is arranged on upper plate, and limiting bracket is arranged in the upper plate notch of upper plate, and cable support and limiting bracket lay respectively on two sides of upper plate.
As further improvement of the utility model, describedly realize that the core parts of angular adjustment and latch functions 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; Torsion spring, little tooth plate all are assembled in above-mentioned cavity; Involucrum is sleeved on the periphery of disk and circular tooth disk; Also comprise little shifting block and large shifting block; Little shifting block and large shifting block are arranged in above-mentioned cavity;
Be provided with the light tooth section of circular tooth disk internally toothed annulus and two place's symmetries on the inner ring of circular tooth disk;
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 that is meshed with the circular tooth disk internally toothed annulus, and the periphery that little tooth plate inner ring becomes hook-shaped and hook contacts with large shifting block, is provided with the notch that the outer ring phase shape with little shifting block agrees with mutually on the inner ring of little tooth plate;
Match with 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 the 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;
Be provided with the disk positioning boss that is connected with the upper plate circular hole on the lateral surface of disk; Be provided with the circular tooth disk positioning boss that is connected with the lower plate circular hole on the lateral surface of circular tooth disk.
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.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of each parts of the utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is that the B-B of Fig. 2 is to the sectional structure schematic diagram.
Fig. 4 is the structural representation of core parts.
Fig. 5 is the A-A cutaway view of Fig. 4.
Fig. 6 is the structural representation of disk.
Fig. 7 is the structural representation of little tooth plate.
Fig. 8 is the structural representation of little shifting block.
Fig. 9 is the structural representation of large shifting block.
wherein: 1, upper plate, 1-1, upper plate chair mounted hole, 1-2, the upper plate center hole, 1-3, the upper plate circular hole, 1-4, the upper plate notch, 2, lower plate, 2-1, lower plate chair mounted hole, 2-2, the lower plate center hole, 2-3, the lower plate circular hole, 2-4, limiting stopper, 3, separate locking plate, 3-1, separate the locking plate circular hole, 4, center shaft, 4-1, boss, 4-2, cylinder, 4-3, the center shaft square shaft, 4-4, small column, 5, core parts, 5-1, disk, 5-1-1, the disk boss, 5-1-2, the semicolumn boss, 5-1-3, the disk positioning boss, 5-1-4, the disk inner cylinder face, 5-2, torsion spring, 5-2-1, side's circle in torsion spring, 5-2-2, the torsion spring hook, 5-3, little tooth plate, 5-3-1, hook-shaped, 5-3-2, notch, 5-3-3, little tooth plate engaging tooth, 5-3-5, the periphery, 5-4, little shifting block, 5-4-1, the periphery, 5-4-3, inner ring, 5-5, large shifting block, 5-5-1, square hole, 5-5-3, the cut type piece, 5-5-4, torsion spring is installed notch, 5-6, circular tooth disk, 5-6-1, the circular tooth disk positioning boss, 5-6-2, the circular tooth disk inner ring, 5-6-4, light tooth section, 5-7, involucrum, 6, cable support, 7, limiting bracket.
The specific embodiment
The disc type seat angle regulator for automobiles that the below uses take the rear row's back seat individual seat on the GA6440 vehicle of blue sky, Chengdu car company exploitation is the specific embodiment of the present utility model as example illustrates.
1-Fig. 9 specific embodiment is as follows by reference to the accompanying drawings:
A kind of disc type seat angle regulator for automobiles, it comprises upper plate 1, lower plate 2, separates locking plate 3, center shaft 4, the core parts 5 of realizing angular adjustment and latch functions, cable support 6 and limiting bracket 7; As shown in Figure 1.
Limiting bracket 7 and cable support 6 are welded on upper plate 1, and limiting bracket 7 and cable support 6 lay respectively on two sides of upper plate 1.
Thereby center shaft square shaft 4-3 is contained in and is provided with in the middle of large shifting block 5-5 in the core parts 5 of realizing angular adjustment and latch functions in square hole 5-5-1 and rushes riveting center shaft square shaft 4-3 end face and make center shaft square shaft 4-3 compression section radial expansion by center shaft square shaft 4-3 axial compression with rushing riveting tool; Realize the installation of center shaft 4 and core parts 5.Have disk positioning boss 5-1-3 on disk 5-1 lateral surface in core parts 5 four and evenly distribution are arranged, the disk positioning boss 5-1-3 installation that matches with upper plate circular hole 1-3 on upper plate 1, and the upper plate circular hole 1-3 on the upper plate 1 is as weld nugget, with core parts 5 and upper plate 1 weld together.Have circular tooth disk positioning boss 5-6-1 on circular tooth disk 5-6 lateral surface in core parts 5 six and evenly distribution are arranged, the circular tooth disk positioning boss 5-6-1 installation that matches with lower plate circular hole 2-3 on lower plate 2, and the lower plate circular hole 2-3 on the lower plate 2 as weld nugget with core parts 5 and lower plate 2 weld togethers.
The concrete structure of realizing the core parts 5 of angular adjustment and latch functions is: comprise disk 5-1, torsion spring 5-2, two little tooth plate 5-3, circular tooth disk 5-6, involucrum 5-7, two little shifting block 5-4 and large shifting block 5-5; Disk 5-1 and circular tooth disk 5-6 are set in together, and form a cavity in the middle of it; Torsion spring 5-2, two little tooth plate 5-3, two little shifting block 5-4 and large shifting block 5-5 all are assembled in above-mentioned cavity; Involucrum 5-7 is sleeved on the periphery of disk 5-1 and circular tooth disk 5-6; As shown in Fig. 4,5.
Be provided with the light tooth section 5-6-4 of circular tooth disk internally toothed annulus 5-6-2 and two place's symmetries on the inner ring of circular tooth disk 5-6; The cylindrical 5-6-3 bearing fit of the disk inner cylinder face 5-1-4 of disk 5-1 and circular tooth disk 5-6; The inner plane of disk 5-1 is provided with two semicolumn boss 5-1-2 and four uniform disk boss 5-1-1; Be provided with the disk positioning boss 5-1-3 that is connected with seat on the lateral surface of disk 5-1.Be provided with the circular tooth disk positioning boss 5-6-1 that is connected with seat on the lateral surface of circular tooth disk 5-6.As shown in Figure 6.
The outer ring of little tooth plate 5-3 is provided with the little tooth plate engaging tooth 5-3-3 that is meshed with the circular tooth disk internally toothed annulus, the peripheral 5-3-5 that little tooth plate 5-3 inner ring becomes hook-shaped 5-3-1 and hook contacts with large shifting block 5-5, is provided with the notch 5-3-2 that the outer ring phase shape with little shifting block 5-4 agrees with mutually on the inner ring of little tooth plate 5-3; As shown in Figure 7.
The outer ring 5-4-1 of little shifting block 5-4 matches with notch 5-3-2 on the inner ring of little tooth plate, and the inner ring 5-4-3 of little shifting block 5-4 matches with large shifting block 5-5; As shown in Figure 8.
It is tabular that large shifting block 5-5 becomes, and its center is provided with a square hole 5-5-1, the cut type piece 5-5-3 that agrees with mutually with little shifting block 5-4 inner ring 5-4-3 shape that the torsion spring that the outer ring of large shifting block 5-5 is provided with two place's symmetries is installed notch 5-5-4 and two place's symmetries; As shown in Figure 9.
The end of torsion spring 5-2 is circle 5-2-1 in side's in torsion spring, and the inner plane that in this torsion spring, square circle 5-2-1 is sleeved on disk 5-1 is provided with on two semicolumn boss 5-1-2; The other end of torsion spring 5-2 is torsion spring hook 5-2-2, and the outer ring that this torsion spring hook 5-2-2 is arranged on large shifting block 5-5 is provided with in torsion spring installation notch 5-5-4.
Principle of work of the present utility model is:
When implementing, lower plate 2 is connected with seat cushions; Upper plate 1 is connected with automobile back.Outside manually giving separated 3 one cw input torques of locking plate, and solution locking plate 3 drives center shaft 4 and clockwise rotates; Center shaft 4 is arranged on large shifting block 5-5 in the core parts 5 of realizing angular adjustment and latch functions, and center shaft 4 clockwise rotates the large shifting block 5-5 that drive in the core parts 5 of realizing angular adjustment and latch functions and clockwise rotates; The inner ring 5-4-3 that in its large shifting block 5-5, cut type piece 5-5-3 promotes each little shifting block 5-4 clockwise rotates, the outer ring 5-4-1 of little shifting block 5-4 promotes little tooth plate 5-3 notch 5-3-2 and clockwise rotates, each little tooth plate engaging tooth and circular tooth disk internally toothed annulus are combined closely, recliner enters lock dentation attitude like this, and back of seat is in a relative fixed position.Recliner lock dentation attitude is the normality of these core parts.When pulling recliner solution locking plate 3, when giving the power of a conter clockwise of large shifting block 5-5, anticlockwise direction rotates large shifting block 5-5, the hook 5-3-1 that cut type piece 5-5-3 in large shifting block 5-5 drives little tooth plate 5-3 rotates counterclockwise, the notch 5-3-2 of little tooth plate wears moving little shifting block 5-4 outer ring 5-4-1 conter clockwise motion, little tooth plate 5-3 is to central slide, leaves the engagement with circular tooth disk tooth section, removed the constraint to circular tooth disk; At this moment, the chair back can be adjusted to proper angle on demand.Large shifting block is automatically pushed little shifting block 5-4, little tooth plate 5-3 to circular tooth disk 5-6 again under the effect of torsion spring, again be engaged with, and this device returns to again lock dentation attitude.So just completed the process that backrest seat is regulated.
Claims (2)
1. a disc type seat angle regulator for automobiles, comprise upper plate (1), lower plate (2), separate locking plate (3) and realize angular adjustment and the core parts of latch functions (5); The core parts (5) of realizing angular adjustment and latch functions comprise two side plates, be rotationally connected between two side plates, and rotational angle are adjustable; It is characterized in that: also comprise center shaft (4), cable support (6) and limiting bracket (7);
Realize being provided with disk positioning boss (5-1-3) on (5) side plates of core parts of angular adjustment and latch functions; Be provided with circular tooth disk positioning boss (5-6-1) on its another side plate;
One end of upper plate (1) is provided with the upper plate center hole (1-2) that runs through center shaft (4), is provided with the upper plate circular hole (1-3) that is connected with core parts (5) around upper plate center hole (1-2); The other end of upper plate (1) is provided with upper plate chair mounted hole (1-1); The upper plate notch (1-4) of mounting limit support (7) also is set on upper plate (1); Described upper plate circular hole (1-3) is connected with disk positioning boss (5-1-3);
One end of lower plate (2) is provided with lower plate chair mounted hole (2-1), the other end of lower plate (2) is provided with the lower plate center hole (2-2) that runs through center shaft (4), is provided with the lower plate circular hole (2-3) that is connected with core parts (5) around lower plate center hole (2-2); Described lower plate circular hole (2-3) is connected with circular tooth disk positioning boss (5-6-1); Be provided with being used for of matching with limiting bracket (7) on described lower plate (2) and limit the limiting stopper (2-4) of the adjusting angle of recliner;
Center shaft (4) is the Step Shaft shape; Center shaft (4) one end settings with separate locking plate (3) boss (4-1) that is connected, adjacent with boss (4-1) is cylinder (4-2), the center shaft square shaft (4-3) for core parts (5) riveted joint be connected adjacent with cylinder (4-2), adjacent with center shaft square shaft (4-3) is small column (4-4);
Separate being provided with on locking plate (3) and separate locking plate circular hole (3-1), the boss (4-1) of separating on locking plate circular hole (3-1) and center shaft fixes; Separate on locking plate (3) and also be provided with the drag-line mounting hole (3-2) that is used for fixing drag-line; Described drag-line mounting hole (3-2) contacts point-blank with the center of separating locking plate circular hole (3-1);
Cable support (6) is arranged on upper plate (1), limiting bracket (7) is arranged in the upper plate notch (1-4) of upper plate (1), and cable support (6) lays respectively on two sides of upper plate (1) with limiting bracket (7).
2. disc type seat angle regulator for automobiles according to claim 1 is characterized in that: describedly realize that the core parts (5) of angular adjustment and latch functions comprise disk (5-1), torsion spring (5-2), little tooth plate (5-3), circular tooth disk (5-6) and involucrum (5-7); Disk (5-1) and circular tooth disk (5-6) are set in together, and form a cavity in the middle of it; Torsion spring (5-2), little tooth plate (5-3) all are assembled in above-mentioned cavity; Involucrum (5-7) is sleeved on the periphery of disk (5-1) and circular tooth disk (5-6); Also comprise little shifting block (5-4) and large shifting block (5-5); Little shifting block (5-4) and large shifting block (5-5) are arranged in above-mentioned cavity;
Be provided with the light tooth section (5-6-4) of circular tooth disk internally toothed annulus (5-6-2) and two place's symmetries on the inner ring of circular tooth disk (5-6);
Cylindrical (5-6-3) bearing fit of the disk inner cylinder face (5-1-4) of disk (5-1) and circular tooth disk (5-6); The inner plane of disk (5-1) is provided with two semicolumn boss (5-1-2) and four uniform disk boss (5-1-1);
The outer ring of little tooth plate (5-3) is provided with the little tooth plate engaging tooth (5-3-3) that is meshed with the circular tooth disk internally toothed annulus, little tooth plate (5-3) inner ring becomes the periphery (5-3-5) of hook-shaped (5-3-1) and hook to contact with large shifting block (5-5), is provided with the notch (5-3-2) that the outer ring phase shape with little shifting block (5-4) agrees with mutually on the inner ring of little tooth plate (5-3);
Match with notch (5-3-2) on the inner ring of little tooth plate in the outer ring (5-4-1) of little shifting block (5-4), the inner ring (5-4-3) of little shifting block (5-4) matches with large shifting block (5-5);
Large shifting block (5-5) becomes tabular, its center is provided with a square hole (5-5-1), the cut type piece (5-5-3) that agrees with mutually with little shifting block (5-4) inner ring (5-4-3) shape that the torsion spring that the outer ring of large shifting block (5-5) is provided with two place's symmetries is installed notch (5-5-4) and two place's symmetries;
One end of torsion spring (5-2) is side's circle (5-2-1) in torsion spring, and the inner plane that the interior side's circle of this torsion spring (5-2-1) is sleeved on disk (5-1) is provided with on two semicolumn boss (5-1-2); The other end of torsion spring (5-2) is torsion spring hook (5-2-2), and the outer ring that this torsion spring hook (5-2-2) is arranged on large shifting block (5-5) is provided with torsion spring and installs in notch (5-5-4);
Be provided with the disk positioning boss (5-1-3) that is connected with upper plate circular hole (1-3) on the lateral surface of disk (5-1); Be provided with the circular tooth disk positioning boss (5-6-1) that is connected with lower plate circular hole (2-3) on the lateral surface of circular tooth disk (5-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728804 CN203020113U (en) | 2012-12-26 | 2012-12-26 | Disc-shaped seat angle adjuster for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728804 CN203020113U (en) | 2012-12-26 | 2012-12-26 | Disc-shaped seat angle adjuster for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203020113U true CN203020113U (en) | 2013-06-26 |
Family
ID=48644116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220728804 Expired - Fee Related CN203020113U (en) | 2012-12-26 | 2012-12-26 | Disc-shaped seat angle adjuster for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203020113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398171A (en) * | 2018-12-07 | 2019-03-01 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of automotive seat and seat angle adjustor core members |
-
2012
- 2012-12-26 CN CN 201220728804 patent/CN203020113U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398171A (en) * | 2018-12-07 | 2019-03-01 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of automotive seat and seat angle adjustor core members |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20181226 |