CN103358979A - Optical axis adjusting mechanism for headlamps of vehicle - Google Patents
Optical axis adjusting mechanism for headlamps of vehicle Download PDFInfo
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- CN103358979A CN103358979A CN 201210089415 CN201210089415A CN103358979A CN 103358979 A CN103358979 A CN 103358979A CN 201210089415 CN201210089415 CN 201210089415 CN 201210089415 A CN201210089415 A CN 201210089415A CN 103358979 A CN103358979 A CN 103358979A
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Abstract
The invention provides an optical axis adjusting mechanism for headlamps of a vehicle. The optical axis adjusting mechanism adjusts optical axes of the multiple headlamps, can reduce the manufacture cost and can be easy to manufacture and maintain. An optical axis adjusting structure (120) for the headlamps of the vehicle (10) comprises a first headlamp (100) provided with a first optical axis adjusting portion (122), a second headlamp (102) provided with a second optical axis adjusting portion (124) and an optical axis adjusting unit (126) for adjusting the first headlamp (100) and the second headlamp (102) by acting the first optical axis adjusting portion (122) and the second optical axis adjusting portion (124), wherein the optical axis adjusting unit (126) is provided with a first adjusting portion (128) and a second adjusting portion (130) which are arranged on the same axis. The first adjusting portion (128) is clamped with the first optical axis adjusting portion (122), and the second adjusting portion (130) is clamped with the second optical axis adjusting portion (124).
Description
Technical field
The present invention relates to a kind of optical axis regulating mechanism to the optical axis of a plurality of head lamps head lamp that adjust, vehicle.
Background technology
A kind of vehicle front lamp that carries out the optical axis adjustment (aim at and adjust) of a plurality of head lamps by aiming axis is rotated of record in TOHKEMY 2001-319507 number.
Yet, in the technology of TOHKEMY 2001-319507 number record, constitute following structure: connect respectively intrinsic aiming axis at each head lamp, and interlinked mechanism and described intrinsic aiming axis are meshed, thereby can both aim at adjustment to a plurality of head lamps by in the described intrinsic aiming axis any one, therefore, need a plurality of described intrinsic aiming axis and described interlinked mechanism, and need to the driven wheel of described adjusting mechanism engagement, therefore, number of parts increases, and manufacturing cost improves.In addition, also may make and aim at the structure complicated of adjusting, cause making, safeguarding difficult.
Summary of the invention
Therefore, the present invention makes in view of this in the past problem points, and its purpose is to provide a kind of optical axis of head lamp of vehicle to adjust structure, and the optical axis of a plurality of head lamps is adjusted, and can reduce manufacturing cost and can easily make, safeguard.
To achieve these goals, the invention of the 1st aspect is that a kind of optical axis of head lamp of vehicle 10 is adjusted structure 120, and described shaft adjusting structure 120 comprises: the first head lamp 100 that possesses primary optic axis adjustment part 122; The second head lamp 102 that possesses the second optical axis adjustment part 124; With optical axis adjustment unit 126, by making described optical axis adjustment unit 126 act on described primary optic axis adjustment part 122 and described the second optical axis adjustment part 124, thereby adjust the optical axis of described the first head lamp 100 and described the second head lamp 102, it is characterized in that, described primary optic axis adjustment part 122 and described the second optical axis adjustment part 124 are disposed near the position on the same axle, be formed with the first adjusting portion 128 and the second adjusting portion 130 that is arranged on the same axle at described optical axis adjustment unit 126, described the first adjusting portion 128 engages with described primary optic axis adjustment part 122, described the second adjusting portion 130 engages with described the second optical axis adjustment part 124, make the axle rotation of described optical axis adjustment unit 126, thereby side by side adjust the optical axis of described the first head lamp 100 and described the second head lamp 102.
The invention of the 2nd aspect is characterised in that, the optical axis of the head lamp of the vehicle 10 of record is adjusted in the structure 120 aspect the 1st, described the second head lamp 102 configures than described the first head lamp 100 top sides, and described optical axis adjustment unit 126 is configured between described the first head lamp 100 and described the second head lamp 102.
The invention of the 3rd aspect is characterised in that, the optical axis of the head lamp of the vehicle 10 of record is adjusted in the structure 120 aspect the 1st, and described optical axis adjustment unit 126 is configured in left side or the right side of described the first head lamp 100 and described the second head lamp 102.
The invention of the 4th aspect is characterised in that, the optical axis of the head lamp of the vehicle 10 of record is adjusted in the structure 120 aspect the 1st, and described the second head lamp 102 is with respect to the rear skew ground configuration of described the first head lamp 100 to described vehicle 10.
The invention of the 5th aspect is characterised in that, the optical axis of the head lamp of the vehicle 10 of record is adjusted in the structure 120 aspect the 1st, described optical axis adjustment unit 126 is formed with thread groove 128a, 130a for aiming at bolt in described the first adjusting portion 128 and described the second adjusting portion 130.
The invention of the 6th aspect is characterised in that, in the optical axis of the head lamp of the vehicle 10 of the record adjustment structure 120, makes described the first adjusting portion 128 different with pitch P 1, the P2 of thread groove 128a, the 130a of described the second adjusting portion 130 aspect the 5th.
The invention of the 7th aspect is characterised in that, the optical axis of the head lamp of the vehicle 10 of record is adjusted in the structure 120 aspect the 1st, at described optical axis adjustment unit 126, be formed with successively described the first adjusting portion 128 and described the second adjusting portion 130 from its front end, the diameter of described the first adjusting portion 128 is less than the diameter of described the second adjusting portion 130.
The invention of the 8th aspect is characterised in that, the optical axis of the head lamp of the vehicle 10 of record is adjusted in the structure 120 aspect the 1st, the operating axis 134 that operates described optical axis adjustment unit 126 is positioned at the rear of described the first head lamp 100, and along the above-below direction setting of described vehicle 10.
Invention according to the record of the 1st aspect, because only by making the axle rotation of an optical axis adjustment unit, just can carry out simultaneously the optical axis adjustment (aim at and adjust) of the first head lamp and the second head lamp, therefore, do not need to be respectively each head lamp aiming axis etc. is set, thereby can cut down number of parts, can provide cheap optical axis to adjust structure.
According to the invention of the 2nd aspect record, owing between the first head lamp that configures up and down and the second head lamp, the optical axis adjustment unit being set, therefore, can utilize an optical axis adjustment unit to carry out simultaneously the aligning adjustment of each head lamp.
According to the invention of the 3rd aspect record, owing to configuring the optical axis adjustment unit in a side of vehicle, therefore, be easy to aim at adjustment from the outside.
According to the invention of the 4th aspect record, owing to staggering, the fore-and-aft direction at vehicle configures the first head lamp and the second head lamp, and therefore, can utilize an optical axis adjustment unit that each head lamp is aimed at adjustment.
According to the invention of the 5th aspect record, because the optical axis adjustment unit is the aligning bolt, the first adjusting portion and the second adjusting portion are the thread groove that forms aiming at bolt, therefore, can simplify optical axis and adjust structure, and can reduce manufacturing cost.In addition, can easily make, safeguard.
According to the invention of the 6th aspect record, owing to making the pitch difference of the thread groove of the first adjusting portion and the second adjusting portion, therefore, can make the amount of movement difference of the optical axis of each head lamp, thereby can aim at adjustment according to the characteristic of each head lamp.
Invention according to the record of the 7th aspect, since the second optical axis adjustment part that can make first the second head lamp with engage in the second larger adjusting portion of the diameter of the rear end side formation of optical axis adjustment unit, then the first adjusting portion that the primary optic axis adjustment part that makes the first head lamp and the diameter that front at the optical axis adjustment unit forms are larger engages, therefore, assembling capacity improves.
According to the invention of the 8th aspect record, be positioned at the rear side of the first head lamp owing to operating axis, and configure along the above-below direction of vehicle, therefore, operating axis can be configured in the position that is difficult for from outside Visual Confirmation, thereby can improve outward appearance.
In conjunction with the drawings following preferred implementation is described, above-mentioned purpose and other purposes, feature and advantage will become more clear.
Description of drawings
Fig. 1 is the summary left side view of motor scooter type motor-driven cart.
Fig. 2 adjusts the figure of structure for the optical axis of expression head lamp.
Fig. 3 is the stereoscopic figure of the outward appearance of expression optical axis adjustment unit shown in Figure 2.
Fig. 4 adjusts structure for the optical axis of expression head lamp shown in Figure 2 and the first head lamp and the second head lamp is aimed at the figure of adjustment.
The specific embodiment
Below, with reference to accompanying drawing, the optical axis regulating mechanism to the head lamp of the vehicle that the present invention relates to is elaborated with preferred implementation.
Fig. 1 is the summary left side view as a kind of motor scooter type motor-driven cart (vehicle) 10 of saddle-ride type vehicle.In the present embodiment, illustration motor scooter type motor-driven cart 10 illustrates the present invention, but the invention is not restricted to this, can certainly be applied to two-wheeled (also the comprising the bicycle with primary mover) of other classifications.In addition, for easy to understand the present invention, as long as no special indication, before and after just illustrating take the direction of arrow shown in Figure 1 as benchmark and direction up and down, in addition, according to by the driver's observation that is seated at vehicle body to direction explanation left and right directions.
As shown in Figure 1, motor scooter type motor-driven cart 10 possess front-wheel 12 as pilot wheel, to this front-wheel carry out steering operation handle 14, consist of vehicle body vehicle frame 16, as the combination of drive source swing (unit swing) driving engine 18, as the trailing wheel 20 of drive wheel and seat 22 etc.
Front-wheel 12 is located at vehicle body the place ahead, and is supported in from the extended a pair of front fork 26 of lower end side of the steering shaft 24 of vehicle frame 16 with the mode axle that can rotate freely.The front fender apron 28 of the top that covers front-wheel 12 is installed on the front fork 26.Steering shaft 24 is connected with handle 14 in upper end side, and the roughly pars intermedia of steering shaft 24 turns to standpipe 30 with what freely the mode of can rotating was held in vehicle frame 16.
Although not shown, but combination oscillating engine 18 has driving engine and variable v-belt drive, and this variable v-belt drive carries out stepless change and the output of this driving engine is passed to trailing wheel 20 output of this driving engine by driving band (not shown) and movable pulley.In addition, combination oscillating engine 18 is also brought into play function as swing arm.Trailing wheel 20 oscillating engine 18 axles that are combined are supported for and can rotate freely, rotate by the rotary driving force from described toric transmission transmission, thereby as drive wheel vehicle body are advanced.
Seat 22 is arranged at the scope from the roughly pars intermedia of the fore-and-aft direction of vehicle body to the vehicle body rear side.The back seat 22b that takes a seat for co-driver of the front stall 22a that the seat 22 of present embodiment is taken a seat by chaufeur and the rear side that is positioned at this front stall 22a consists of, and adopts so-called series type seat.Below this seat 22 and in the place ahead of Fuel Tank 34, be provided be used to the containing box 36 of taking in article.Seat 22 is brought into play the function of the lid of the upper surface that covers containing box 36 simultaneously, by this seat 22 of forwards pull-up, so that expose in inner space.Below containing box 36, be equipped with the discarded airfilter 38 that purifies described driving engine.
In motor scooter type motor-driven cart 10, main support 40 is supported on the body frame 32 of the downside of combination oscillating engine 18 in the mode that can rotate.Main support 40 when stopping with the road surface roughly the mode of quadrature erect, trailing wheel 20 is hanged, thereby motor scooter type motor-driven cart 10 is erected alone.
And in motor scooter type motor-driven cart 10, the body cover 50 that consists of the design surface (outward appearance) of this vehicle body along the vehicle body fore-and-aft direction is installed on vehicle frame 16, steering shaft 24 etc.This body cover 50 is such as by forming such as High molecular materials such as the fine butadiene styrene of propylene (ABS), fiber-reinforced plastic (FRP) or polypropylene (PP).
The body cover 50 of present embodiment possesses: the front shroud 52 on the front portion of covering steering shaft 24 and the top of front-wheel 12; Above this front shroud 52, cover the handle cover 54 of handle; Form bottom centre's cover 56 of stretcher 56a at the rear of this front shroud 52; Is connected with the below that is connected seat 22 and with bottom centre cover 56 and arranges and to the main body cover 58 of rear side extension.
In addition, handle cover 54 covers the top of steering shafts 24 and the middle body of handle 14, at the rear of handle cover 54 upper surface, is provided with instrument device for vehicle (diagram slightly) in order to show speed described later etc.Be provided with head lamp section 60 at front shroud 52.Front surface in head lamp section 60 is provided with lampshade 60a.
Bottom centre covers 56 flat condition ground and is formed with stretcher 56a, to carry under steam the foot of chaufeur.In addition, main body cover 58 reaches upward the rear from bottom centre's cover 56 and extends setting, and covers Fuel Tank 34 and containing box 36 etc.The rear mudguard 62 that covers trailing wheel 20 from the rear and dispose licence plate etc. is installed in the bottom of the rear side of main body cover 58.Exist in addition, be equipped with taillight 64 at the rear of main body cover 58.This taillight 64 is lighted according to the brake operating of chaufeur and is extinguished.
Fig. 2 is the figure that the optical axis of expression head lamp is adjusted structure (below be called optical axis adjust structure) 120.Head lamp section 60 within it section has the first head lamp 100 and the second head lamp 102.The first head lamp 100 and 102 of the second head lamps are held in the housing (diagram slightly) of head lamp section 60.The first head lamp 100 and the second head lamp 102 configure up and down, and particularly, the first head lamp 100 is configured in downside, and the second head lamp 102 is configured in upside.In addition, the second head lamp 102 is configured to rearward be offset than the first head lamp 100.The head lamp that the head lamp that the first head lamp 100 is used as distance light and bring into play function, the second head lamp are used as low light and bring into play function.The first head lamp 100 is made of projection-type (projector) head lamp, and the second head lamp 102 is made of the bulb type head lamp.
The first head lamp 100 has housing 110 and lampshade 112, in the space that is formed by housing 110 and lampshade 112, is provided with not shown light source and catadioptre.The light transmission lampshade 112 that described light source sends and forwards the irradiation.In addition, the second head lamp 102 has housing 114, is located at light source (diagram slightly) and catadioptre 116 in the housing 114, and the light that described light source sends forwards shines from the peristome 118 of the second head lamp 102.
The top of the housing 100 of the first head lamp 100 is located in primary optic axis adjustment part 122, the bottom of the housing 114 of the second head lamp 102 is located in the second optical axis adjustment part 124, optical axis adjustment unit 126 engages with primary optic axis adjustment part 122 and the second optical axis adjustment part 124, therefore, optical axis adjustment part 126 is configured between the first head lamp 100 and the second head lamp 102.Thus, can utilize an optical axis adjustment unit 126 to carry out simultaneously the aligning adjustment of the first head lamp 100 and the second head lamp 102.In addition, because the first head lamp 100 and the second head lamp 102 are along the fore-and-aft direction offset configuration of motor scooter type motor-driven cart 10, therefore, can utilize an optical axis adjustment unit 126 to carry out simultaneously the aligning adjustment of the first head lamp 100 and the second head lamp 102.
Primary optic axis adjustment part 122 and the second optical axis adjustment part 124 are arranged on the left side of the first head lamp 100 and the second head lamp 102.Thus, optical axis adjustment unit 126 is configured in the left side of the first head lamp 100 and the second head lamp 102.In addition, also can by primary optic axis adjustment part 122 and the second optical axis adjustment part 124 being arranged on the right side of the first head lamp 100 and the second head lamp 102, optical axis adjustment unit 126 be configured in the right side of the first head lamp 100 and the second head lamp 102.
Fig. 3 is the stereoscopic figure of the outward appearance of expression optical axis adjustment unit 126.Optical axis adjustment unit 126 is formed with the first adjusting portion 128 that engages with primary optic axis adjustment part 122 and the second adjusting portion 130 that engages with the second optical axis adjustment part 124.Optical axis adjustment unit 126 on optical axis adjustment unit 126, successively is formed with first adjusting portion 128 and second adjusting portion 130 from front end for being aligning (aiming) bolt of axle shape, is provided with driven gear 132 in the rear end of optical axis adjustment unit 126.Be engaged with the driven wheel 136 (with reference to Fig. 2) that is used for operational light axial adjustment unit 126 of operating axis 134 on this driven gear 132, make operating axis 134 rotations, thus 126 rotations of optical axis adjustment unit.This operating axis 134 is positioned at the rear of the first head lamp 133, and along the above-below direction setting of motor scooter type motor-driven cart 10.Like this, because optical axis adjustment unit 126 for aiming at bolt, therefore, can reduce manufacturing cost by simplifying optical axis adjustment structure 120.In addition, can easily make, safeguard.
In addition, the first adjusting portion 128 and second adjusting portion 130 of optical axis adjustment unit 126 are formed with thread groove 128a, 130a, and the diameter of the first adjusting portion 128 forms littlely than the diameter of the second adjusting portion 130.The first adjusting portion 128 screws togather with the tapped bore 122a of primary optic axis adjustment part 122, and the tapped bore 124a of the second adjusting portion 130 and the second optical axis adjustment part 124 screws togather (with reference to Fig. 2).Because the diameter of this first adjusting portion 128a is less than the diameter of the second adjusting portion 130, therefore, can make first the second optical axis adjustment part 124 of the second head lamp 102 be sticked in the second adjusting portion 130, then make the primary optic axis adjustment part 122 of the first head lamp 100 be sticked in the first adjusting portion 128, thereby improve the assembling capacity (turning back to original description) between optical axis adjustment unit 126 and primary optic axis adjustment part 122 and the second optical axis adjustment part 12.That is to say, optical axis adjustment unit 126 can be inserted the tapped bore 124a of the second optical axis adjustment part 124 from its front end, and the mutually engaging by the second optical axis adjustment part 124 and the second adjusting portion 130 are screwed togather, thereafter, the mutually engaging by primary optic axis adjustment part 122 and the first adjusting portion 128 are screwed togather, thus assembling capacity improved.
And, can also make the pitch P 2 of thread groove 130a (being formed at the ridge among the tapped bore 124a of the second optical axis adjustment part 124) of the pitch P 1 of thread groove 128a (being formed at the ridge among the tapped bore 122a of primary optic axis adjustment part 122) and second adjusting portion 130 of the first adjusting portion 128 different.Thus, can make the amount of movement (amount of movement that optical axis adjustment unit 126 whenever rotates a circle) of optical axis of the amount of movement (amount of movement that optical axis adjustment unit 126 whenever rotates a circle) of the optical axis of the first head lamp 100 and the second head lamp 102 different, thereby can aim at adjustment according to the characteristic of the first head lamp 100 and the second head lamp 102.
Fig. 4 is that the expression optical axis is adjusted 120 pairs of the first head lamps 100 of structure and the second head lamp 102 is aimed at the figure of adjustment.When making 126 rotation of optical axis adjustment unit by operating operation axle 134, move along fore-and-aft direction the second optical axis adjustment part 124 that is screwed together in the primary optic axis adjustment part 122 of the first adjusting portion 128 and is screwed together in the second adjusting portion 130, so that the optical axis of the first head lamp 100 and the second head lamp 102 towards mobile along the vertical direction, therefore, can adjust simultaneously the optical axis of the first head lamp 100 and the second head lamp 102.
Particularly, when making operating axis 134 left-hand revolution, optical axis adjustment unit 126 clickwises.Thus, the primary optic axis adjustment part 122 that is screwed together in the first adjusting portion 128 is forwards mobile, and the second optical axis adjustment part 124 that is screwed together in the second adjusting portion 130 is rearward mobile.When forwards moved primary optic axis adjustment part 122, the first head lamp 100 is rotation downwards centered by axle point A, and therefore, the optical axis of the first head lamp 100 descends.The first head lamp 100 usefulness long and two-short dash linees of this moment represent.When rearward moved the second optical axis adjustment part 124, the second head lamp 102 is rotation downwards centered by axle point B, and therefore, the optical axis of the second head lamp 102 descends.The second head lamp 102 usefulness long and two-short dash linees of this moment represent.
On the contrary, when making operating axis 134 clickwise, optical axis adjustment unit 126 left-hand revolutions.Thus, the primary optic axis adjustment part 122 that is screwed together in the first adjusting portion 128 is rearward mobile, and the second optical axis adjustment part 124 that is screwed together in the second adjusting portion 130 is forwards mobile.When rearward moved primary optic axis adjustment part 122, the first head lamp 100 is upward rotation centered by axle point A, and therefore, the optical axis of the first head lamp 100 rises.The first head lamp 100 of this moment is represented by solid line.When forwards moved the second optical axis adjustment part 124, the second head lamp 102 is upward rotation centered by axle point B, and therefore, the optical axis of the second head lamp 102 rises.The second head lamp 102 of this moment is represented by solid line.
Like this, since be formed with at optical axis adjustment unit 126 the primary optic axis adjustment part 122 that is engaged in the first head lamp 100 and the second head lamp 102 the second optical axis adjustment part 124 be located at the first adjusting portion 128 and the second adjusting portion 130 on the same axle, therefore, only by making the axle rotation of an optical axis adjustment unit, just can carry out simultaneously the aligning adjustment of the first head lamp 100 and the second head lamp 102.
In addition, owing to the position that the second head lamp 102 is configured in than the first head lamp 100 top sides, and optical axis adjustment unit 126 is configured between the first head lamp 100 and the second head lamp 102, therefore, can carry out simultaneously by an optical axis adjustment unit 126 the aligning adjustment of the first head lamp 100 and the second head lamp 102.
In addition, because with respect to rear skew ground configuration second head lamp 102 of the first head lamp 100 to motor scooter type motor-driven cart 10, therefore, can carry out simultaneously by an optical axis adjustment unit 126 the aligning adjustment of the first head lamp 100 and the second head lamp 102.
Because optical axis adjustment unit 126 is for aiming at bolt, therefore the first adjusting portion 128 and the thread groove of the second adjusting portion 130 for forming at the aligning bolt, can be simplified optical axis and adjust structure 120, and can reduce manufacturing cost.In addition, can easily make, safeguard.
Owing to making pitch P 1, the P2 difference of thread groove 128a, the 130a of the first adjusting portion 128 and the second adjusting portion 130, therefore, can make the amount of movement of optical axis of the first head lamp 100 different with the amount of movement of the optical axis of the second head lamp 102, thereby can aim at adjustment according to the characteristic of the first head lamp 100 and the second head lamp 102.
On optical axis adjustment unit 126, be formed with successively the first adjusting portion 128 and the second adjusting portion 130 from its front end, the diameter of the first adjusting portion 128 to the second adjusting portions 130 is little, therefore, optical axis adjustment unit 126 can be inserted the tapped bore 124a of the second optical axis adjustment part 124 from its front end, after making the second adjusting portion 130 and the second optical axis adjustment part 124 engage, the first adjusting portion 128 is engaged with primary optic axis adjustment part 122, thereby improve assembling capacity.
Because operating axis 134 is positioned at the rear of the first head lamp 100, and along the above-below direction setting of motor scooter type motor-driven cart 10, therefore, operating axis 134 can be configured in be difficult for from outside Visual Confirmation to the position, thereby can improve outward appearance.
In addition, although be provided with in the above-described embodiment operating axis 134, also setting operation axle 134 not.In this case, directly rotate by making optical axis adjustment unit 126, adjust the optical axis of the first head lamp 100 and the second head lamp 102.At this, because optical axis adjustment unit 126 is arranged on left side or the right side of the first head lamp 100 and the second head lamp 102, therefore be easy to aim at adjustment from the outside.
Above, use preferred implementation to describe the present invention, but technical scope of the present invention is not limited to the scope of above-mentioned embodiment record.Can impose numerous variations or improvement to above-mentioned embodiment, this is self-explantory for those skilled in the art.Record by claims will be clear, implemented this change or improved form also can be contained in the technical scope of the present invention.In addition, the parenthesized label of putting down in writing in claims is to add with reference to the label in the accompanying drawing for easy to understand the present invention, and the present invention must not be defined in the key element of this label and make an explanation.
Claims (8)
1. the optical axis of the head lamp of a vehicle (10) is adjusted structure (120), and described optical axis is adjusted structure (120) and being comprised:
The first head lamp (100) that possesses primary optic axis adjustment part (122);
The second head lamp (102) that possesses the second optical axis adjustment part (124); With
Optical axis adjustment unit (126), by making described optical axis adjustment unit (126) act on described primary optic axis adjustment part (122) and described the second optical axis adjustment part (124), thereby adjust the optical axis of described the first head lamp (100) and described the second head lamp (102);
The optical axis of the head lamp of described vehicle (10) is adjusted structure (120) and is characterised in that,
Described primary optic axis adjustment part (122) and described the second optical axis adjustment part (124) are disposed near the position on the same axle,
Be formed with the first adjusting portion (128) and the second adjusting portion (130) that is arranged on the same axle at described optical axis adjustment unit (126), described the first adjusting portion (128) engages with described primary optic axis adjustment part (122), described the second adjusting portion (130) engages with described the second optical axis adjustment part (124)
Make the axle rotation of described optical axis adjustment unit (126), thereby side by side adjust the optical axis of described the first head lamp (100) and described the second head lamp (102).
2. the optical axis of the head lamp of vehicle according to claim 1 (10) is adjusted structure (120), it is characterized in that,
Described the second head lamp (102) configures than the top side of described the first head lamp (100),
Described optical axis adjustment unit (126) is configured between described the first head lamp (100) and described the second head lamp (102).
3. the optical axis of the head lamp of vehicle according to claim 1 (10) is adjusted structure (120), it is characterized in that,
Described optical axis adjustment unit (126) is configured in left side or the right side of described the first head lamp (100) and described the second head lamp (102).
4. the optical axis of the head lamp of vehicle according to claim 1 (10) is adjusted structure (120), it is characterized in that,
Described the second head lamp (102) is with respect to the rear skew ground configuration of described the first head lamp (100) to described vehicle (10).
5. the optical axis of the head lamp of vehicle according to claim 1 (10) is adjusted structure (120), it is characterized in that,
Described optical axis adjustment unit (126) is the aligning bolt,
Be formed with thread groove (128a, 130a) in described the first adjusting portion (128) and described the second adjusting portion (130).
6. the optical axis of the head lamp of vehicle according to claim 5 (10) is adjusted structure (120), it is characterized in that,
Make the pitch (P1, P2) of thread groove (128a, 130a) of described the first adjusting portion (128) and described the second adjusting portion (130) different.
7. the optical axis of the head lamp of vehicle according to claim 1 (10) is adjusted structure (120), it is characterized in that,
At described optical axis adjustment unit (126), be formed with successively described the first adjusting portion (128) and described the second adjusting portion (130) from its front end,
The diameter of described the first adjusting portion (128) is less than the diameter of described the second adjusting portion (130).
8. the optical axis of the head lamp of vehicle according to claim 1 (10) is adjusted structure (120), it is characterized in that,
The operating axis (134) that operates described optical axis adjustment unit (126) is positioned at the rear of described the first head lamp (100), and along the above-below direction setting of described vehicle (10).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089415.1A CN103358979B (en) | 2012-03-29 | 2012-03-29 | The optical axis regulating mechanism of the head lamp of vehicle |
| JP2013013566A JP6022957B2 (en) | 2012-03-29 | 2013-01-28 | Optical axis adjustment structure of headlight in vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089415.1A CN103358979B (en) | 2012-03-29 | 2012-03-29 | The optical axis regulating mechanism of the head lamp of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103358979A true CN103358979A (en) | 2013-10-23 |
| CN103358979B CN103358979B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210089415.1A Expired - Fee Related CN103358979B (en) | 2012-03-29 | 2012-03-29 | The optical axis regulating mechanism of the head lamp of vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6022957B2 (en) |
| CN (1) | CN103358979B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357610A (en) * | 2020-03-06 | 2021-09-07 | Zkw集团有限责任公司 | Adjusting device for adjusting an optically relevant structural unit of a motor vehicle headlight |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6537779B2 (en) * | 2014-03-31 | 2019-07-03 | 本田技研工業株式会社 | Vehicle lighting equipment |
| SI25444A (en) * | 2017-06-07 | 2018-12-31 | Hella Saturnus Slovenija d.o.o. | Set for position adjustment of light body |
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| JP2832548B2 (en) * | 1989-10-25 | 1998-12-09 | スタンレー電気株式会社 | Vehicle headlights |
| JPH0440404U (en) * | 1990-08-01 | 1992-04-06 | ||
| JPH0734510U (en) * | 1993-12-06 | 1995-06-23 | 市光工業株式会社 | Optical axis adjustment mechanism for vehicle lighting |
| JP3158882B2 (en) * | 1994-08-18 | 2001-04-23 | 市光工業株式会社 | Automotive lighting |
| JP3481026B2 (en) * | 1995-12-01 | 2003-12-22 | 本田技研工業株式会社 | Motorcycle headlights |
| CZ297454B6 (en) * | 2000-05-09 | 2006-12-13 | Autopal, S. R. O. | Headlight for motor vehicles |
| JP2001319507A (en) * | 2000-05-10 | 2001-11-16 | Stanley Electric Co Ltd | Vehicle head lamp with collimating mechanism |
| DE10104118B4 (en) * | 2001-01-31 | 2007-03-08 | Hella Kgaa Hueck & Co. | vehicle headlights |
| DE10211816B4 (en) * | 2002-03-16 | 2014-05-28 | Hella Kgaa Hueck & Co. | vehicle headlights |
| CA2437458A1 (en) * | 2002-08-09 | 2004-02-09 | Alexandre Curthelet | Modular headlight system for recreational vehicles |
| CN201395091Y (en) * | 2009-05-13 | 2010-02-03 | 湖北华龙车灯有限公司 | Combined assembly of car head lamp and front signal lamp |
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- 2012-03-29 CN CN201210089415.1A patent/CN103358979B/en not_active Expired - Fee Related
-
2013
- 2013-01-28 JP JP2013013566A patent/JP6022957B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357610A (en) * | 2020-03-06 | 2021-09-07 | Zkw集团有限责任公司 | Adjusting device for adjusting an optically relevant structural unit of a motor vehicle headlight |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013203392A (en) | 2013-10-07 |
| JP6022957B2 (en) | 2016-11-09 |
| CN103358979B (en) | 2015-11-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20151118 |