CN1126680A - Head light for moto bicycle - Google Patents
Head light for moto bicycle Download PDFInfo
- Publication number
- CN1126680A CN1126680A CN95119621A CN95119621A CN1126680A CN 1126680 A CN1126680 A CN 1126680A CN 95119621 A CN95119621 A CN 95119621A CN 95119621 A CN95119621 A CN 95119621A CN 1126680 A CN1126680 A CN 1126680A
- Authority
- CN
- China
- Prior art keywords
- dustproof
- catadioptre
- opening
- headlight
- extension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a headlight of a two-wheeled motorcycle which can prevent the dust and water from entering a lamp room from an opening which is arranged at the extension part at the side lower part of a reflection mirror below the lamp room for penetration. The opening part in front of a lamp body is equipped with a lens to constitute the lamp room, the reflection mirror which is inserted with a lamp bulb can be inclinedly and rotatablely supported in the lamp room around a horizontal inclined rotating shaft LX, the extension part which is penetratedly arranged at the opening below the lamp room and is protrudent at the lower part is formed on the reflection mirror; the extension part which is opposite to the extension part at the side lower part of the reflection mirror from the front and the back is formed at the opening which is close to the lamp body, a large lamp regulating screw is arranged between the two extension parts; and a cover shell which covers the opening from the lower part to prevent the entrance of the dust and water is arranged on the extension part which is arranged at the side lower part of the reflection mirror.
Description
The present invention relates to a kind of can be at above-below direction to the optical axis head light for moto bicycle that rotation adjusts that tilts, be specifically related to a kind ofly can make to tilt to rotate the head light for moto bicycle of regulating (light being regulated) at above-below direction hereinafter referred to as headlight by the optical axis that the mirror tilt that is placed in the lamp house is rotated make lamp.
The prior art of this kind head lamp sees that Japanese Utility Model discloses 1987 No. 147201.As shown in Figure 7, the catadioptre 3 that is placed in the lamp house that is made of lamp body 1 and lens 2 can be supported rotationally around the tiltable of inclination rotating fulcrum on the one hand, the opening 1a of protruding 3a below being located at lamp house protrudes below forming on the catadioptre 3 on the other hand, is convexly equipped with between near projection 1b of the lamp body side this opening 1a and catadioptre side-lower projection 3a headlight governing screw 5 then is housed; Headlight governing screw 5 one is rotated, and when then being screwed on protruding 3a on this headlight governing screw 5 along these headlight governing screw 5 advance and retreat, catadioptre 3 can tilt to rotate around inclination rotating fulcrum 4, thereby changes the above-below direction of head lamp optical axis L.
But in above-mentioned prior art, owing to be provided with opening 1a below lamp house S, water and dust can be entered in the lamp house by this opening 1a, exist front lens dirty and so on the problem in unclear and the lamp house that thickens.
In view of the problem that above-mentioned prior art exists, the object of the present invention is to provide a kind of dust and water of preventing to enter head light for moto bicycle in the lamp house by being located at opening that being used to below the lamp house connect catadioptre side-lower extension.
To achieve these goals, third wheeled motorcycle of the present invention is loaded onto lens with head lamp in lamp body front openings portion and is constituted lamp house, the catadioptre that is inserted with bulb can tilt to be bearing in rotationally in the lamp house around the horizontal tilt turning cylinder, form on the catadioptre connect the opening that is located at below the lamp house and below the extension that protrudes; On the other hand the lamp house component parts by above-mentioned aperture position and formation and catadioptre side-lower extension extension below facing mutually on the fore-and-aft direction, simultaneously the headlight governing screw is housed between the extension below a pair of aforementioned, catadioptre side-lower extension when the headlight governing screw is rotated along headlight governing screw advance and retreat and make the mirror tilt rotation; Be characterized in catadioptre side-lower extension be provided with from below coat the dustproof and waterproof case of above-mentioned opening.
Above-mentioned head light for moto bicycle is characterized in being provided with the dustproof and waterproof rib that protrudes and opening is surrounded the wall shape to dustproof and waterproof case side at the circumference of aforementioned opening.
Above-mentioned head light for moto bicycle, be characterized in aforementioned dustproof and waterproof rib is arranged on the inboard or the outside of top open containers formula dustproof and waterproof case, the front end of dustproof and waterproof rib is overlapping in the horizontal direction with the circumference that stands upright on dustproof and waterproof case top simultaneously.
Aforementioned head light for moto bicycle is characterized in being provided with the drain gutter that is used to discharge the water that enters the case inboard in the dustproof and waterproof case.
Aforementioned head light for moto bicycle, the structure that is characterized in described headlight governing screw is screwed to again in the nut that is inlaid in the catadioptre side-lower extension for being rotatably supported in lamp house side-lower extension simultaneously; Described nut can slide at above-below direction along being located at the slotted hole that extends up and down in the catadioptre side-lower extension.
The dustproof and waterproof case that is coated on the opening below among the present invention can stop the dust and the water that fly here to opening to enter in the opening.
The dustproof and waterproof rib that among the present invention opening is surrounded the wall shape can stop to be crossed dustproof and waterproof case sudden dust and water and enters in the opening.
The dustproof and waterproof rib that surrounds opening among the present invention is taked overlapping in the horizontal direction structure with the dustproof and waterproof case that coats opening, can stop dust and water to enter opening.
Among the present invention the dust and the water that enter dustproof and waterproof case inboard can be discharged by the drain gutter from be arranged on case.
Among the present invention along with the rotation of headlight governing screw, nut makes screw part, nut setting-in portion, headlight governing screw support and catadioptre etc. between headlight governing screw and nut locate not produce load sliding up and down by the slotted hole of using along embedded nut in headlight governing screw advance and retreat.
Simple declaration to accompanying drawing:
Fig. 1 is the front elevation of one embodiment of the invention head light for moto bicycle,
Fig. 2 is the horizontal sectional drawing (along II-II section shown in Figure 1) of same head lamp,
Fig. 3 is the longitudinal diagram (along III-III section shown in Figure 1) of same head lamp,
Fig. 4 is near the amplification profile the dustproof and waterproof case,
Fig. 5 is the swing part of lamp body side extension and the block diagram that is embedded in the nut in the swing part,
Fig. 6 is the main portion longitudinal diagram of second embodiment of the invention,
Fig. 7 is the section-drawing of head light for moto bicycle in the past.
Embodiments of the invention below are described with reference to the accompanying drawings:
Fig. 1-5 represents one embodiment of the present of invention, Fig. 1 is the front elevation of one embodiment of the invention head light for moto bicycle, Fig. 2 is the horizontal sectional drawing (along II-II section shown in Figure 1) of same head lamp, Fig. 3 is the longitudinal diagram (along III-III section shown in Figure 1) of same head lamp, Fig. 4 is near the amplification profile the dustproof and waterproof case, and Fig. 5 is the swing part of lamp body side extension and the block diagram that is embedded in the nut in the swing part.
In above-mentioned figure, label 10 is the container-like lamp body of front openings, front lens 12 is housed and forms lamp house S in the front openings portion of lamp body 10.Label 11 is the seal groove in the front openings portion periphery formation of lamp body 10, and label 13 is the sealing pin that cooperates with seal groove 11 in the circumference formation of front lens 12.
The catadioptre 14 that the parabolic shape of bulb 15 is housed is bearing in the lamp house S and can be around horizontal tilt turning cylinder L
xTilt to rotate.That is to say, label 16 is the pair of right and left card ball joints that are contained between catadioptre 14 and the lamp body 10, it is by the 16a of spheroid portion that is convexly equipped with at catadioptre 14 back sides and be fixed on the lamp body 10 and the ball seat part 16b that supports the 16a of this spheroid portion forms, and catadioptre 14 can be around the horizontal tilt turning cylinder L of the 16a of spheroid portion, the 16a of this pair of right and left card ball joint of connection
xTilt to rotate.
Following (lower wall of lamp body 10) of lamp house S forms the opening of overlooking to rectangle 20, and the swing part 22 that is fixedly arranged on catadioptre 14 bottoms runs through this opening 20 and the extension of the below outside lamp house S.On the one hand form on this swing part 22 tongue-shaped below extension 24, on the front of opening 20 forms the outer wall of seal groove 11, form on the other hand relative with catadioptre side-lower extension 24 below extension 17, between extension below two 17,24, be equipped with and make the tilt headlight governing screw 30 of rotation usefulness of catadioptre 14.
That is to say, below catadioptre 14, be convexly equipped with lug boss 18, will consist of swing part 22 by the more shallow rectangular vessel shape dustproof and waterproof case 23 of top opening and the tongue-shaped below extension 24 that below this dustproof water cover shell 23, protrudes downwards with screw and be fixed on this lug boss 18.The below has the slotted hole 27 that extends up and down on the extension 24, in this slotted hole 27 nut 28 is housed, and the headlight governing screw 30 that is bearing in pivotally among the hole 17a of lamp body side-lower extension 17 promptly is screwed in this nut 28.And as shown in Figure 3, by the headlight governing screw is rotated make nut member 28 along headlight governing screw 30 advance and retreat (catadioptre side-lower extension 24 relative lamp body side-lower extensions 17 are carried out near separately moving) and make catadioptre 14 shown in Fig. 3 imaginary line around horizontal tilt turning cylinder L
xTilt to rotate, can carry out headlight to head lamp light is regulated.
And below the hole that is used for embedded nut 27 above-below directions that form on the extension 24 longer, nut 28 can slide along the above-below direction of slotted hole 27, thus when headlight is regulated light below headlight governing screw support (hole) 17a and the nut setting-in portion of below extension 24 and the stress of 14 no accidents of catadioptre of extension 17.So the headlight governing screw does not have excessive rotating load, can carry out the pulsation-free headlight light is regulated.
And in structure in the past shown in Figure 7, sometimes since the catadioptre side-lower projection 3a of headlight when light is regulated to shake track different with the bearing of trend of headlight governing screw 5, the stress of accident is on the headlight governing screw support of lamp body side projection 1b and catadioptre 3 and make protruding 3a bend damage; Sometimes then, the friction moment of the screw part of the headlight governing screw of the headlight governing screw support of protruding 1b and protruding 3a make the headlight governing screw can not smooth rotation owing to increasing.And be the structure of taking to make nut 28 to slide up and down along slotted hole 27 in the present embodiment, by horizontal tilt turning cylinder L around catadioptre 14
xInclination rotate the motion track suppressed because of nut 28 (with horizontal tilt turning cylinder L
xCircular arc for the center) with the inconsistent load that produces (stress of accident) along the motion track (straight line) of the nut 28 of headlight governing screw 30.
Dustproof and waterproof case 23 covers from the below with the opening 20 of catadioptre 14 sides, and forms each parts non-interfering enough size dimensions when headlight is regulated light, and water and dust that its structure is come the lamp house below are difficult to enter opening 20.
Circumference at opening 20 then is provided with the upstanding wall 21 as the dustproof and waterproof rib that extends towards case 23, even also can stop effectively oblique upper and next water and the dust towards opening 20 of horizontal direction.As shown in Figure 4, the front end 21a of upstanding wall 21 extends to become with the equitant in the horizontal direction position of the circumference 23a of case 23 and can definitely stop water and dust to enter the structure of opening 20.Label h1, h2 represent the overlapping degree of depth of upstanding wall front end 21a and case circumference 23a among Fig. 4.
The bottom surface of case 23 forms back dark (low) and is provided with drain gutter 29 in the bottom surface rearward end, thereby makes rear that the water that enters case 23 inboards and dust be pooled to case 23 naturally and discharge from drain gutter 29.
Fig. 6 is the longitudinal diagram of the main portion dustproof and waterproof case periphery of second embodiment of the invention.
It in aforementioned first embodiment structure that the outside of upstanding wall 21 of taking dustproof and waterproof case 23 will be arranged on the dustproof and waterproof rib of opening 20 circumferences coats, and different in a second embodiment be to take the upstanding wall 21 of dustproof and waterproof rib to be arranged on the structure in the outside of dustproof and waterproof case 23, other is then identical with aforementioned first embodiment, and label is also identical, so repeat specification is omitted.
As mentioned above, adopt head light for moto bicycle of the present invention, so no lens are smudgy and the interior problem such as dirty of lamp house owing to can stop dust and water enter opening by the dustproof and waterproof case that is coated on opening below.
Can more effectively stop dust and water to enter opening by the dustproof and waterproof rib that opening is surrounded the wall shape.
Take overlay structure can stop dust and water to enter opening reliably by dustproof and waterproof rib that will surround opening and the dustproof and waterproof case that coats opening.
By in the dustproof and waterproof case, be provided with drain gutter can will enter the dust and the water of case inboard discharge, can corresponding minimizing enter the dust in the lamp house and the quantity of water from opening.
Head light for moto bicycle of the present invention since the nut that screws togather with the headlight governing screw can slide up and down along the slotted hole that embedded nut is used, screw part between headlight governing screw and nut, nut fitting portion, headlight governing screw support and catadioptre portion etc. locate not produce load, and can doing suitably and rapidly by the smooth rotation of headlight governing screw, headlight damage the composition member of headlight to optical mechanism to the light adjusting.
Claims (5)
1. head light for moto bicycle, load onto lens in lamp body front openings portion and constitute lamp house, the catadioptre that is inserted with bulb can tilt to be bearing in rotationally in the lamp house around the horizontal tilt turning cylinder, form on the catadioptre connect the opening that is located at below the lamp house and below the extension that protrudes; Form and catadioptre side-lower extension extension below facing mutually on the fore-and-aft direction at the described aperture position place of leaning on of lamp house component parts on the other hand, simultaneously the headlight governing screw is housed between the extension below a pair of described, catadioptre side-lower extension when the headlight governing screw is rotated along headlight governing screw advance and retreat and mirror tilt is rotated, it is characterized in that, described catadioptre side-lower extension be provided with from below coat the dustproof and waterproof case of described opening.
2. head light for moto bicycle as claimed in claim 1 is characterized in that, is provided with the dustproof and waterproof rib that protrudes and opening is surrounded the wall shape to dustproof and waterproof case side at the circumference of described opening.
3. head light for moto bicycle as claimed in claim 2, it is characterized in that, described dustproof and waterproof rib is set at the inboard or the outside of top open containers formula dustproof water cover shell, and the front end of dustproof and waterproof rib is overlapping in the horizontal direction with the circumference that stands upright on dustproof and waterproof case top.
4. as each described head light for moto bicycle of claim 1-3, it is characterized in that, in described dustproof and waterproof case, be provided with for the drain gutter of discharging the water that enters the case inboard.
5. head light for moto bicycle as claimed in claim 1 is characterized in that, the structure of described headlight governing screw is screwed to again in the nut that is inlaid in the catadioptre side-lower extension for being rotatably supported in lamp house side-lower extension simultaneously; Described nut can slide at above-below direction along being located at the slotted hole that extends up and down in the catadioptre side-lower extension.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28787894A JP3216964B2 (en) | 1994-11-22 | 1994-11-22 | Motorcycle headlamps |
| JP287878/94 | 1994-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1126680A true CN1126680A (en) | 1996-07-17 |
| CN1095776C CN1095776C (en) | 2002-12-11 |
Family
ID=17722908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95119621A Expired - Fee Related CN1095776C (en) | 1994-11-22 | 1995-11-20 | Head light for moto bicycle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3216964B2 (en) |
| CN (1) | CN1095776C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082469C (en) * | 1997-02-17 | 2002-04-10 | 雅马哈发动机株式会社 | Scooter type motorcycle |
| CN100374346C (en) * | 2003-09-19 | 2008-03-12 | 本田技研工业株式会社 | Head lamp mounting structure |
| CN100379637C (en) * | 2004-07-30 | 2008-04-09 | 本田技研工业株式会社 | Headlamp of two-wheel motorcycle |
| CN100478238C (en) * | 2005-10-31 | 2009-04-15 | 本田技研工业株式会社 | Installation structure of lighting device for vehicle |
| CN101525016B (en) * | 2008-03-07 | 2011-04-13 | 雅马哈发动机株式会社 | Saddle riding type vehicle |
| CN102654263A (en) * | 2011-03-04 | 2012-09-05 | 光阳工业股份有限公司 | Light-emitting diode car lamp |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3847085B2 (en) * | 2000-12-05 | 2006-11-15 | 本田技研工業株式会社 | Front lighter structure of scooter type vehicle |
| KR100726495B1 (en) * | 2005-10-17 | 2007-06-11 | 현대자동차주식회사 | Headlamp aiming apparatus |
| JP2009040203A (en) | 2007-08-08 | 2009-02-26 | Yamaha Motor Co Ltd | Headlight unit and saddle-riding type vehicle |
| JP2009046066A (en) | 2007-08-22 | 2009-03-05 | Yamaha Motor Co Ltd | Head lamp device for saddle-riding type vehicle, and motorcycle provided with the head lamp device |
| WO2010061651A1 (en) * | 2008-11-25 | 2010-06-03 | ヤマハ発動機株式会社 | Headlight unit and two-wheeled motor vehicle |
| EP3680548A1 (en) * | 2019-01-09 | 2020-07-15 | ZKW Group GmbH | Reflector unit |
| JP7224505B1 (en) | 2022-02-25 | 2023-02-17 | 三菱電機株式会社 | power converter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5113319A (en) * | 1989-11-28 | 1992-05-12 | Stanley Electric Co. Ltd. | Head lamp for cornering operation |
| CN2137631Y (en) * | 1992-10-16 | 1993-07-07 | 李泽成 | Sunny-rain-day multipurpose lamp for bicycle |
-
1994
- 1994-11-22 JP JP28787894A patent/JP3216964B2/en not_active Expired - Fee Related
-
1995
- 1995-11-20 CN CN95119621A patent/CN1095776C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082469C (en) * | 1997-02-17 | 2002-04-10 | 雅马哈发动机株式会社 | Scooter type motorcycle |
| CN100374346C (en) * | 2003-09-19 | 2008-03-12 | 本田技研工业株式会社 | Head lamp mounting structure |
| CN100379637C (en) * | 2004-07-30 | 2008-04-09 | 本田技研工业株式会社 | Headlamp of two-wheel motorcycle |
| CN100478238C (en) * | 2005-10-31 | 2009-04-15 | 本田技研工业株式会社 | Installation structure of lighting device for vehicle |
| CN101525016B (en) * | 2008-03-07 | 2011-04-13 | 雅马哈发动机株式会社 | Saddle riding type vehicle |
| TWI418485B (en) * | 2008-03-07 | 2013-12-11 | Yamaha Motor Co Ltd | Straddle type vehicle |
| CN102654263A (en) * | 2011-03-04 | 2012-09-05 | 光阳工业股份有限公司 | Light-emitting diode car lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1095776C (en) | 2002-12-11 |
| JPH08148004A (en) | 1996-06-07 |
| JP3216964B2 (en) | 2001-10-09 |
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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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |