CN204077424U - Interlock seat angle adjustor - Google Patents
Interlock seat angle adjustor Download PDFInfo
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- CN204077424U CN204077424U CN201420492664.XU CN201420492664U CN204077424U CN 204077424 U CN204077424 U CN 204077424U CN 201420492664 U CN201420492664 U CN 201420492664U CN 204077424 U CN204077424 U CN 204077424U
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Abstract
The utility model discloses a kind of interlock seat angle adjustor, comprise the first recliner, the second recliner and gangbar.First recliner comprises upper junction plate, upper liner plate, limiting bracket, the core members assembly realizing angle conciliation and latch functions, the first recliner upper plate, the first recliner lower plate, Handle axis, case support and handle.Second recliner comprises the second recliner upper plate, the second recliner lower plate, disc spring, outer helical spring support, inner disc spring bracket, brace panel and realizes angle reconciles the core members assembly with latch functions.Advantage: seat angle adjustor flexible adjustment of the present utility model, high strength, recliner gap are little, traffic safety, are mainly used in the seat adjustment device of band body-restraining seat belt.
Description
Technical field
The utility model relates to a kind of interlock seat angle adjustor.
Background technology
Along with the development of auto-industry, the requirement that main engine plants are as more and more higher in propositions such as loading strength, process structure, product design, productive costs, commonalities to the technical requirements of angle regulator for automobile chair.Domestic Ge great automotive seat enterprise is all at the angle regulator for automobile chair of research and development different structure.Traditional diversified angle regulator for automobile chair will slowly step down from the stage of history.
Existing angle regulator for automobile chair core apparatus, common are two large classes.One is the open angle regulator for automobile chair of large and small tooth plate external toothing, and two is internal messing disc type automobile seat angle adjusters, and the latter, because of advantages such as its load-carrying capacity is large, regulatory function is good, highly versatiles, has greatly the trend comprehensively replacing the former.The core apparatus of general single automobile seat angle adjustor forms primarily of disk, return spring, little tooth plate, cam, plate, fluted disc and housing.At present domestic also have produce automotive seat internal messing disc type recliner, but its core apparatus exists intensity is low, unreasonable structure, poor performance, cost are high problem; The space all also having lifting and improve.
Along with the development of auto-industry, existing angle regulator for automobile chair core apparatus, large because there is structure interval, intensity is low, the defect such as unreasonable structure, poor performance.
The particular/special requirement of the motor vehicle seat back recliner that the S1500 vehicle of Cherry's exploitation can be suitable for: require that the load-carrying capacity of motor vehicle seat back recliner wants large, operation in use procedure will facilitate, safety factor is high, and the installation dimension of motor vehicle seat back recliner need meet the dimensional characteristic of S1500 vehicle.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the shortcoming in prior art, provides the interlock seat angle adjustor that a kind of static weight intensity is good, rational in infrastructure, performance is good, cost is low, load-carrying capacity is large.
The problems such as the purpose of this utility model is to provide a kind of hardware and software platform angle regulator for automobile chair with core parts, solves recliner complex structure of the prior art, and manufacturing process is complicated.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of interlock seat angle adjustor, comprises the first recliner, the second recliner and gangbar; Described first recliner and the second recliner are separately positioned on the two ends of gangbar, and the first recliner and the second recliner are symmetrical arranged about gangbar;
Described first recliner includes upper junction plate, upper liner plate, limiting bracket, the core members assembly realizing angle conciliation and latch functions, the first recliner upper plate, the first recliner lower plate, Handle axis and handle;
Core members assembly comprises two side plates, be rotationally connected, and rotational angle is adjustable between two side plates; Core members assembly side plate is provided with six disk positioning boss; Its another side plate is provided with three circular tooth disk positioning boss; Described six disk positioning boss are positioned at circumferentially same; Described three circular tooth disk positioning boss are positioned at circumferentially same;
Upper liner plate is connected with upper junction plate, and the first recliner upper plate connects upper liner plate by upper junction plate rivet simultaneously and upper junction plate is also fixed on upper liner plate and upper junction plate simultaneously; First recliner lower plate is connected with the first recliner upper plate by core members assembly, on core members assembly six disk positioning boss are connected with the upper plate connecting bore on the first recliner upper plate, and three circular tooth disk positioning boss on core members assembly are connected with the lower plate connecting bore of the first recliner lower plate; Center hole in center hole on first recliner upper plate, the first recliner lower plate and the centre hole of core members assembly all concentric; Limiting bracket is arranged on the first recliner upper plate, and two holes on limiting bracket are connected with two holes of the first recliner upper plate; The square shaft end that Handle axis is arranged through the centre hole of core members assembly, and is riveted; Handle connecting bore on the step end connecting handle that Handle axis is arranged, is fixed on handle in Handle axis;
Second recliner comprises the second recliner upper plate, the second recliner lower plate, disc spring, outer helical spring support, inner disc spring bracket and realizes angle reconciles the core members assembly with latch functions;
Second recliner upper plate is connected with the second recliner lower plate by core members assembly, on core members assembly six disk positioning boss are connected with the upper plate connecting bore on the second recliner upper plate, and three circular tooth disk positioning boss on core members assembly are connected with the second recliner lower plate upper and lower plates connecting bore; Center hole in center hole on second recliner upper plate, the second recliner lower plate and the centre hole of core members assembly all concentric; Outer helical spring support is fixed on the second recliner upper plate by disc spring support rivet, and inner disc spring bracket is fixedly installed in the second recliner lower plate; Disc spring is sleeved on the outside of inner disc spring bracket, and the inner hanging hook of disc spring is hooked on inner disc spring bracket, and the outer hanging hook of disc spring is hooked on outer helical spring support;
One end of gangbar is connected mutually with the first recliner inner handle shaft, and its other end is inserted in the centre hole in the core members assembly in the second recliner.
Further, described core members assembly comprises disk, torsion spring, driver plate, circular tooth disk and involucrum, little tooth plate and cam;
Disk and circular tooth disk are set in together, and have a cavity in the middle of it; Torsion spring, little tooth plate, cam and driver plate are all assembled in above-mentioned cavity; Involucrum is sleeved on disk and circular tooth disk is peripheral; Disk lateral surface is provided with six disk positioning boss, and circular tooth disk lateral surface is provided with three circular tooth disk positioning boss; Circular tooth disk inner ring is provided with circular tooth disk internally toothed annulus;
The disk inner cylinder face of disk and the circular tooth disk cylindrical of circular tooth disk are slidably installed; Uniformly on disk medial surface be provided with three disk boss, between each adjacent two disk boss, be provided with disk boss guide groove; Be central heavy stand in the middle of disk; Disk is also provided with disk heavy stand square hole;
Cam is contained in the centre of disk medial surface; The cam side's platform for installing head end above gangbar is provided with in the middle of cam; Cam becomes irregular roundness plate-like, is provided with three the first locking faces, three the second locking faces and three stationary planes at its cylindrical; Three disk boss interference fit of uniform setting on three stationary planes and disk medial surface; A face of cam is provided with three cams and stays pin;
Driver plate is contained between circular tooth disk and cam; Uniform three driver plate apertures on driver plate, three Do of Fen in Xiao on cam to be sleeved in three driver plate apertures and with cam synchronous axial system; Uniform three driver plate special-shaped slots on driver plate;
In three pieces of uniform guide grooves be arranged between disk boss of little tooth plate; Cylindrical is provided with each little tooth plate three the first curve convex surfaces and three the second curve convex surfaces, three the first curve convex surfaces are all arranged with three the first locking face free-running fits; Three the second curve convex surfaces and three the second locking face free-running fits are arranged; Each little tooth plate is provided with little tooth plate boss post, each little tooth plate boss post Jun Fen Do is sleeved in three driver plate special-shaped slots; Each little tooth plate lateral surface is little tooth plate external tooth, and each little tooth plate external tooth is all arranged with circular tooth disk internally toothed annulus free-running fit;
One end of torsion spring is side's circle in torsion spring, and in torsion spring, side's circle flush fit is sleeved on cam side's platform of cam; The other end of torsion spring is torsion spring hook, and torsion spring hook is inserted in the disk heavy stand square hole of disk.
Further, the first recliner also comprises case support; Described case support welding is arranged on the first recliner lower plate, and case support and handle are positioned on the same level of the first recliner lower plate.
Further, the second recliner also comprises brace panel; Described brace panel is arranged on the second recliner upper plate, makes two holes on two corresponding second recliner upper plates of connecting bore on brace panel; And described brace panel is provided with the brace panel centre hole corresponding with the center hole of the second recliner upper plate and upper plate connecting bore and brace panel connecting bore.
Working process of the present utility model:
External hand is to handle Input Forces, handle connects the Handle axis in the first recliner, Handle axis in first recliner connects one end of gangbar, and the other end of gangbar connects the core members assembly in the second recliner, therefore, the releasing process of the first recliner and the releasing process of the second recliner are synchronised.
External hand is to handle Input Forces, and handle is connected with Handle axis, and Handle axis obtains a cw input torque, and Handle axis rotates clockwise and drives the cam realized in the core parts of angular adjustment and latch functions to rotate clockwise; The oblique convex surface of little tooth plate that its each cam arc face all promotes each little tooth plate moves laterally along three driver plate special-shaped slots, and each little tooth plate external tooth and circular tooth disk internally toothed annulus are combined closely, and such recliner enters lock dentation state, and back of seat is in a fixed position relative.Recliner lock dentation state is the normality of these core parts.
When pulling angle regulator handle, anticlockwise direction rotating cam, little tooth plate, under the forcing of driver plate special-shaped slot, to central slide, leaves and the engaging of circular tooth disk teeth portion, relieves the constraint to circular tooth disk; Now, the chair back can be adjusted to proper angle on demand.Now release handle, cam, under the effect of torsion spring, is automatically pushed little tooth plate to circular tooth disk again, is again engaged with, and this recliner returns to again lock dentation state.This completes the process that backrest seat regulates.Again in process, the disc spring in the second recliner will provide a restoring force to handle, accelerate handle return.
Compared with prior art, its beneficial effect is the utility model: structure is relatively simple, and productive costs is low, has good commonality, and the simple reliable product quality simultaneously of manufacturing process is stablized, and intensity is high, and productive costs is low.Seat angle adjustor flexible adjustment of the present utility model, high strength, recliner gap are little, traffic safety, are mainly used in the seat adjustment device of band body-restraining seat belt.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is the schematic perspective view of the first recliner.
Fig. 3 is the explosive view of the first recliner.
Fig. 4 is the first schematic perspective view of the second recliner.
Fig. 5 is the second schematic perspective view of the second recliner.
Fig. 6 is the explosive view of the second recliner.
Fig. 7 is the structural representation of core members assembly.
Fig. 8 is the A-A cutaway view of Fig. 7.
Fig. 9 is the structural representation of cam.
Figure 10 is the structural representation of little tooth plate.
Figure 11 is the structural representation of driver plate.
Figure 12 is the structural representation of disk.
Figure 13 is the structural representation of gangbar.
Figure 14 is the structural representation of Handle axis.
Detailed description of the invention
For making content of the present utility model more become apparent, be further described below in conjunction with accompanying drawing 1-Figure 14 and detailed description of the invention.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
For the recliner of the seat in the vehicle of Han Yijinxing car company exploitation, detailed description of the invention of the present utility model is described below.
The disclosed a kind of interlock seat angle adjustor of the utility model, comprises the first recliner 31, second recliner 32 and gangbar 33.As shown in Figure 1.
First recliner 31 comprises upper junction plate 1, upper liner plate 2, limiting bracket 7, core members assembly 5, first recliner upper plate 6, the first recliner lower plate 10 realizing angle conciliation and latch functions, Handle axis 8, case support 11 and handle 9.As Figure 2-3.
Second recliner 32 comprises the second recliner upper plate 13, second recliner lower plate 19, disc spring 17, outer helical spring support 14, inner disc spring bracket 18, brace panel 15 and realizes angle reconciles the core members assembly 5 with latch functions.As Figure 4-Figure 6.
In the present embodiment: the concrete structure of the core members assembly 5 adopted is as described below:
The concrete structure of core members assembly shown in Fig. 7-Figure 14 is: disk 5-1 and circular tooth disk 5-6 is set in together, and has a cavity in the middle of it; Torsion spring 5-2, little tooth plate 5-3, cam 5-4 and driver plate 5-5 are all assembled in above-mentioned cavity; It is peripheral that involucrum 5-7 is sleeved on disk 5-1 and circular tooth disk 5-6; Disk 5-1 lateral surface is provided with six disk positioning boss 5-1-6, and circular tooth disk 5-6 lateral surface is provided with three circular tooth disk positioning boss 5-6-1; Circular tooth disk 5-6 inner ring is provided with circular tooth disk internally toothed annulus 6-2.The disk inner cylinder face 5-1-7 of disk 5-1 and the circular tooth disk cylindrical 5-6-3 of circular tooth disk 5-6 is slidably installed; Uniformly on disk 5-1 medial surface be provided with three disk boss 5-1-1, between each adjacent two disk boss 5-1-1, be provided with disk boss guide groove 5-1-3; Be central heavy stand 5-1-4 in the middle of disk 5-1; Disk 5-1 is also provided with disk heavy stand square hole 5-1-2.Cam 5-4 is contained in the centre of disk 5-1 medial surface; The cam side platform 5-4-5 for installing head end 332 above gangbar 33 is provided with in the middle of cam 5-4; Cam 5-4 becomes irregular roundness plate-like, is provided with three the first locking face 5-4-2, three the second locking face 5-4-3 and three stationary plane 5-4-1 at its cylindrical; Three disk boss 5-1-1 interference fit of uniform setting on three stationary plane 5-4-1 and disk 5-1 medial surface; A face of cam 5-4 is provided with three cam 5-4-4 in pin; Driver plate 5-5 is contained between circular tooth disk 5-6 and cam 5-4; Uniform three driver plate aperture 5-5-2 on driver plate 5-5, three Fen of 5-4-4 in pin Do on cam 5-4 to be sleeved in three driver plate aperture 5-5-2 and with cam 5-4 synchronous axial system; Uniform three driver plate special-shaped slot 5-5-1 on driver plate 5-5.In the three pieces little uniform guide groove 5-1-3 be arranged between disk boss 5-1-1 of tooth plate 5-3; Cylindrical is provided with each little tooth plate 5-3 three the first curve convex surface 5-3-1 and three the second curve convex surface 5-3-5, three the first curve convex surface 5-3-1 are all arranged with three the first locking face 5-4-2 free-running fits; Three the second curve convex surface 5-3-5 and three the second locking face 5-4-3 free-running fits are arranged; Each little tooth plate 5-3 is provided with little tooth plate boss post 5-3-2, each little tooth plate boss post 5-3-2 Jun Fen Do is sleeved in three driver plate special-shaped slot 5-5-1; Each little tooth plate 5-3 lateral surface is little tooth plate external tooth 5-3-3, and each little tooth plate external tooth 5-3-3 is all arranged with circular tooth disk internally toothed annulus 5-6-2 free-running fit.One end of torsion spring 5-2 is that in torsion spring, 5-2-1 encloses in side, and in torsion spring, side's circle 5-2-1 flush fit is sleeved on the cam side platform 5-4-5 of cam 5-4; The other end of torsion spring is torsion spring hook 5-2-2, and torsion spring hook 5-2-2 is inserted in the disk heavy stand square hole 5-1-2 of disk 5-1.
First recliner 31 and the second recliner 32 are separately positioned on the two ends of gangbar 33, and described first recliner 31 and the second recliner 32 are symmetrical arranged about gangbar 33.As shown in Figure 1.
The concrete connection mode of the first recliner 31 is as follows:
As Figure 2-3: upper junction plate 1 is provided with upper junction plate flange 1.1, upper liner plate 2 is provided with liner plate flange 2.1, and upper junction plate 1 is welded to connect by upper junction plate flange 1.1 and upper liner plate 2 flange 2.1.First recliner upper plate 6 is connected through the hole 6.1 on hole 1.2, the first recliner upper plate 6 on upper junction plate 1 and the hole 2.2 on upper liner plate 2 successively by upper junction plate rivet 3.Upper junction plate rivet 3 is provided with butt end 3.1 and taper end 3.2, and wherein, butt end 3.1 coordinates with the hole 1.2 on upper junction plate 1 and welds, and taper end 3.2 coordinates with the hole 2.2 on upper liner plate 2 and rivets.First recliner lower plate 10 is connected with the first recliner upper plate 6 by core members assembly 5, on core members assembly 5 six disk positioning boss 5-1-6 are connected with the upper plate connecting bore 6.2 on the first recliner upper plate 6, and three circular tooth disk positioning boss 5-6-1 on core members assembly 5 are connected with the lower plate connecting bore 10.1 of the first recliner lower plate 10; Center hole 10.3 in center hole 6.4, first recliner lower plate 10 on first recliner upper plate 6 and the centre hole of core members assembly 5 all concentric.Limiting bracket 7 is arranged on the first recliner upper plate 6 by limiting bracket rivet, and two holes 7.1 on limiting bracket 7 are connected with two holes 6.3 of the first recliner upper plate 6.The square shaft end 8.1 that Handle axis 8 is arranged through the centre hole of core members assembly 5, and is riveted; Handle connecting bore 9.1 on step end 8.2 connecting handle 9 that Handle axis 8 is arranged, is fixed on handle 9 in Handle axis 8; Face 11.1 welding that case support 11 is arranged fits in the first recliner lower plate 10.
The concrete connection mode of the second recliner 32 is as follows:
The angle that realizes adopted in second recliner 32 is reconciled identical with the structure in the structure of the core members assembly 5 of latch functions and the first recliner 31.
As Figure 4-Figure 6: the second recliner upper plate 13 is connected with the second recliner lower plate 19 by core members assembly 5, on core members assembly 5 six disk positioning boss 5-1-6 are connected with the upper plate connecting bore 13.2 on the second recliner upper plate 13, and three circular tooth disk positioning boss 5-6-1 on core members assembly 5 are connected with the second recliner lower plate 19 upper and lower plates connecting bore 19.1; Center hole 19.3 in center hole 13.4, second recliner lower plate 19 on second recliner upper plate 13 and the centre hole of core members assembly 5 all concentric.Outer helical spring support 14 is fixed on the second recliner upper plate 13 by disc spring support rivet 12, and inner disc spring bracket 18 is fixedly installed in the second recliner lower plate 19; Disc spring 17 is sleeved on the outside of inner disc spring bracket 18, and the inner hanging hook 17.2 of disc spring 17 is hooked on inner disc spring bracket 18, and the outer hanging hook 17.1 of disc spring 17 is hooked on outer helical spring support 14.Brace panel 15 is arranged on the second recliner upper plate 13, makes two holes 13.1 on two corresponding second recliner upper plates 13 of connecting bore 15.1 on brace panel 15; And brace panel 15 is provided with the brace panel centre hole 15.3 corresponding with the center hole 13.4 of the second recliner upper plate 13 and upper plate connecting bore 13.2 and brace panel connecting bore 15.2.
One end of gangbar 33 is connected mutually with the first recliner 31 inner handle shaft 8, and its other end is inserted in the centre hole in the core members assembly 5 in the second recliner 32.
The working process of the present embodiment is:
External hand is to handle 9 Input Forces, handle 9 connects the Handle axis 8 in the first recliner 31, Handle axis 8 in first recliner 31 connects one end of gangbar 33, and the other end of gangbar 33 connects the core members assembly 5 in the second recliner 32, therefore, the releasing process of the first recliner 31 and the releasing process of the second recliner 32 are synchronised.
External hand is to handle 9 Input Forces, and handle 9 is connected with Handle axis 8, and Handle axis 8 obtains a cw input torque, and Handle axis 8 rotates clockwise and drives the cam realized in the core parts of angular adjustment and latch functions to rotate clockwise; The oblique convex surface of little tooth plate that its each cam arc face all promotes each little tooth plate moves laterally along three driver plate special-shaped slots, and each little tooth plate external tooth and circular tooth disk internally toothed annulus are combined closely, and such recliner enters lock dentation state, and back of seat is in a fixed position relative.Recliner lock dentation state is the normality of these core parts.
When pulling angle regulator handle, anticlockwise direction rotating cam, little tooth plate, under the forcing of driver plate special-shaped slot, to central slide, leaves and the engaging of circular tooth disk teeth portion, relieves the constraint to circular tooth disk; Now, the chair back can be adjusted to proper angle on demand.Now release handle, cam, under the effect of torsion spring, is automatically pushed little tooth plate to circular tooth disk again, is again engaged with, and this recliner returns to again lock dentation state.This completes the process that backrest seat regulates.Again in process, the disc spring in the second recliner will provide a restoring force to handle, accelerate handle return.
Seat angle adjustor flexible adjustment of the present utility model, high strength, recliner gap are little, traffic safety, are mainly used in the seat adjustment device of band body-restraining seat belt.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
The utility model does not relate to partly all same as the prior art or employing prior art and is realized.
Claims (4)
1. link a seat angle adjustor, it is characterized in that: comprise the first recliner (31), the second recliner (32) and gangbar (33); Described first recliner (31) and the second recliner (32) are separately positioned on the two ends of gangbar (33), and described first recliner (31) and the second recliner (32) are symmetrical arranged about gangbar (33);
Described first recliner (31) includes upper junction plate (1), upper liner plate (2), limiting bracket (7), the core members assembly (5) realizing angle conciliation and latch functions, the first recliner upper plate (6), the first recliner lower plate (10), Handle axis (8) and handle (9);
Core members assembly (5) comprises two side plates, be rotationally connected, and rotational angle is adjustable between two side plates; Core members assembly (5) side plates are provided with six disk positioning boss (5-1-6); Its another side plate is provided with three circular tooth disk positioning boss (5-6-1); Described six disk positioning boss (5-1-6) are positioned at circumferentially same; Described three circular tooth disk positioning boss (5-6-1) are positioned at circumferentially same;
Upper liner plate (2) is connected with upper junction plate (1), and the first recliner upper plate (6) connects liner plate (2) and upper junction plate (1) by upper junction plate rivet (3) simultaneously and is fixed on upper liner plate (2) with on upper junction plate (1) simultaneously; First recliner lower plate (10) is connected with the first recliner upper plate (6) by core members assembly (5), six disk positioning boss (5-1-6) on core members assembly (5) are connected with the upper plate connecting bore (6.2) on the first recliner upper plate (6), and three circular tooth disk positioning boss (5-6-1) on core members assembly (5) are connected with the lower plate connecting bore (10.1) of the first recliner lower plate (10); Center hole (10.3) in center hole (6.4) on first recliner upper plate (6), the first recliner lower plate (10) and the centre hole of core members assembly (5) all concentric; Limiting bracket (7) is arranged on the first recliner upper plate (6), and two holes (7.1) on limiting bracket (7) are connected with two holes (6.3) of the first recliner upper plate (6); The upper square shaft end (8.1) arranged of Handle axis (8) through the centre hole of core members assembly (5), and is riveted; Handle connecting bore (9.1) on upper step end (8.2) connecting handle (9) arranged of Handle axis (8), is fixed on handle (9) in Handle axis (8);
Described second recliner (32) comprises the second recliner upper plate (13), the second recliner lower plate (19), disc spring (17), outer helical spring support (14), inner disc spring bracket (18) and realizes angle reconciles the core members assembly (5) with latch functions;
Second recliner upper plate (13) is connected with the second recliner lower plate (19) by core members assembly (5), six disk positioning boss (5-1-6) on core members assembly (5) are connected with the upper plate connecting bore (13.2) on the second recliner upper plate (13), and three circular tooth disk positioning boss (5-6-1) on core members assembly (5) are connected with the second recliner lower plate (19) upper and lower plates connecting bore (19.1); Center hole (19.3) in center hole (13.4) on second recliner upper plate (13), the second recliner lower plate (19) and the centre hole of core members assembly (5) all concentric; Outer helical spring support (14) is fixed on the second recliner upper plate (13) by disc spring support rivet (12), and inner disc spring bracket (18) is fixedly installed in the second recliner lower plate (19); Disc spring (17) is sleeved on the outside of inner disc spring bracket (18), and the inner hanging hook (17.2) of disc spring (17) is hooked on inner disc spring bracket (18), the outer hanging hook (17.1) of disc spring (17) is hooked on outer helical spring support (14);
One end of gangbar (33) is connected mutually with the first recliner (31) inner handle shaft (8), and its other end is inserted in the centre hole in the core members assembly (5) in the second recliner (32).
2. link seat angle adjustor as claimed in claim 1, it is characterized in that: described core members assembly (5) comprises disk (5-1), torsion spring (5-2), driver plate (5-5), circular tooth disk (5-6) and involucrum (5-7), little tooth plate (5-3) and cam (5-4);
Disk (5-1) and circular tooth disk (5-6) are set in together, and have a cavity in the middle of it; Torsion spring (5-2), little tooth plate (5-3), cam (5-4) and driver plate (5-5) are all assembled in above-mentioned cavity; Involucrum (5-7) is sleeved on disk (5-1) and circular tooth disk (5-6) is peripheral; Disk (5-1) lateral surface is provided with six disk positioning boss (5-1-6), and circular tooth disk (5-6) lateral surface is provided with three circular tooth disk positioning boss (5-6-1); Circular tooth disk (5-6) inner ring is provided with circular tooth disk internally toothed annulus 6-2;
The disk inner cylinder face (5-1-7) of disk (5-1) and the circular tooth disk cylindrical (5-6-3) of circular tooth disk (5-6) are slidably installed; Uniformly on disk (5-1) medial surface be provided with three disk boss (5-1-1), between each adjacent two disk boss (5-1-1), be provided with disk boss guide groove (5-1-3); Be central heavy stand (5-1-4) in the middle of disk (5-1); Disk (5-1) is also provided with disk heavy stand square hole (5-1-2);
Cam (5-4) is contained in the centre of disk (5-1) medial surface; The cam side's platform (5-4-5) for installing gangbar (33) top head end is provided with in the middle of cam (5-4); Cam (5-4) becomes irregular roundness plate-like, is provided with three the first locking faces (5-4-2), three the second locking faces (5-4-3) and three stationary planes (5-4-1) at its cylindrical; Three disk boss (5-1-1) interference fit of three stationary planes (5-4-1) and uniform setting on disk (5-1) medial surface; A face of cam (5-4) is provided with three cams and stays pin (5-4-4);
Driver plate (5-5) is contained between circular tooth disk (5-6) and cam (5-4); Upper uniform three the driver plate apertures (5-5-2) of driver plate (5-5), three on cam (5-4) stay pin (5-4-4) Fen Do to be sleeved in three driver plate apertures (5-5-2) and with cam (5-4) synchronous axial system; Upper uniform three the driver plate special-shaped slots (5-5-1) of driver plate (5-5);
In three pieces of uniform guide grooves (5-1-3) be arranged between disk boss (5-1-1) of little tooth plate (5-3); The upper cylindrical of each little tooth plate (5-3) is provided with three the first curve convex surfaces (5-3-1) and three the second curve convex surfaces (5-3-5), and three the first curve convex surfaces (5-3-1) are all arranged with three the first locking face (5-4-2) free-running fits; Three the second curve convex surfaces (5-3-5) are arranged with three the second locking face (5-4-3) free-running fits; Each little tooth plate (5-3) is provided with little tooth plate boss post (5-3-2), and (5-3-2) Jun Fen Do is sleeved in three driver plate special-shaped slots (5-5-1) each little tooth plate boss post; Each little tooth plate (5-3) lateral surface is little tooth plate external tooth (5-3-3), and each little tooth plate external tooth (5-3-3) is all arranged with circular tooth disk internally toothed annulus (5-6-2) free-running fit;
One end of torsion spring (5-2) is side's circle (5-2-1) in torsion spring, and in torsion spring, side's circle (5-2-1) flush fit is sleeved on cam side's platform (5-4-5) of cam (5-4); The other end of torsion spring is torsion spring hook (5-2-2), and torsion spring hook (5-2-2) is inserted in the disk heavy stand square hole (5-1-2) of disk (5-1).
3. link seat angle adjustor as claimed in claim 1, it is characterized in that: described first recliner (31) also comprises case support (11); Described case support (11) welding is arranged on the first recliner lower plate (10), and case support (11) and handle (10) are positioned on the same level of the first recliner lower plate (10).
4. link seat angle adjustor as claimed in claim 1, it is characterized in that: described second recliner (32) also comprises brace panel (15); Described brace panel (15) is arranged on the second recliner upper plate (13), makes two holes (13.1) on the corresponding second recliner upper plate (13) of upper two connecting bores (15.1) of brace panel (15); And described brace panel (15) is provided with the brace panel centre hole (15.3) corresponding with the center hole (13.4) of the second recliner upper plate (13) and upper plate connecting bore (13.2) and brace panel connecting bore (15.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492664.XU CN204077424U (en) | 2014-08-28 | 2014-08-28 | Interlock seat angle adjustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492664.XU CN204077424U (en) | 2014-08-28 | 2014-08-28 | Interlock seat angle adjustor |
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| CN204077424U true CN204077424U (en) | 2015-01-07 |
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| CN201420492664.XU Expired - Fee Related CN204077424U (en) | 2014-08-28 | 2014-08-28 | Interlock seat angle adjustor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015383A (en) * | 2015-07-29 | 2015-11-04 | 上汽通用五菱汽车股份有限公司 | Automobile seat limiter |
| CN105361499A (en) * | 2015-12-02 | 2016-03-02 | 湖北中航精机科技有限公司 | Seat and seat angle adjuster thereof |
| CN114681260A (en) * | 2022-04-26 | 2022-07-01 | 宁波大学 | Auxiliary standing training robot |
-
2014
- 2014-08-28 CN CN201420492664.XU patent/CN204077424U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015383A (en) * | 2015-07-29 | 2015-11-04 | 上汽通用五菱汽车股份有限公司 | Automobile seat limiter |
| CN105361499A (en) * | 2015-12-02 | 2016-03-02 | 湖北中航精机科技有限公司 | Seat and seat angle adjuster thereof |
| CN114681260A (en) * | 2022-04-26 | 2022-07-01 | 宁波大学 | Auxiliary standing training robot |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20200828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |