JP2570623Y2 - Vehicle equipment - Google Patents
Vehicle equipmentInfo
- Publication number
- JP2570623Y2 JP2570623Y2 JP1992031449U JP3144992U JP2570623Y2 JP 2570623 Y2 JP2570623 Y2 JP 2570623Y2 JP 1992031449 U JP1992031449 U JP 1992031449U JP 3144992 U JP3144992 U JP 3144992U JP 2570623 Y2 JP2570623 Y2 JP 2570623Y2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens unit
- edge
- leg
- element group
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、例えばフロントターン
シグナルランプやフォグランプ等の車両用灯具、リヤー
フィニッシャー、ガーニッシュ等、ハウジングとレンズ
からなる車両用装置に係り、特にレンズの縁部の見栄え
が良い車両用装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicular device such as a front turn signal lamp or a fog lamp, a rear finisher, a garnish, etc., and a vehicular device comprising a housing and a lens. The present invention relates to a vehicle device.
【０００２】[0002]
【従来の技術】以下、この種の従来の車両用装置を図９
乃至図１３を参照して説明する。この例は、リヤーコン
ビネーションランプ等の車両用灯具に使用した例につい
て説明する。図においては、１は前面１０を開口したハ
ウジングである。このハウジング１の前面開口部１０の
全周縁に凹部１１を設ける。BACKGROUND ART Hereinafter, FIG conventional vehicular apparatus of this type 9
To be described with reference to FIG. 13. In this example, an example in which the invention is used for a vehicle lighting device such as a rear combination lamp will be described. In the figure, reference numeral 1 denotes a housing having a front surface 10 opened. A recess 11 is provided on the entire peripheral edge of the front opening 10 of the housing 1.
【０００３】図において、２は第１レンズ部２１と第２
レンズ部２２との多層成形してなるレンズである。すな
わち、このレンズ２は、まず第１レンズ部２１（又は第
２レンズ部２２）を例えば射出成形等で成形し、次にこ
の第１レンズ部２１（又は第２レンズ部２２）を金型に
セットして、第２レンズ部２２（又は第１レンズ部２
１）を同じく例えば射出成形で成形し、この結果前記第
１レンズ部２１（又は第２レンズ部２２）に前記第２レ
ンズ部２２（又は第１レンズ部２１）が多層成形されて
なるものである。前記第１レンズ部２１は、光透過性の
合成樹脂（以下、単に透明樹脂と称する。）からなり、
縁部の裏面の全周辺に脚部２１０を設け、一端部（この
例示のものでは左側端部）に回り込み部２１１を設け、
中央部に凸部２１２を設け、その中央の凸部２１２から
他端部にかけての部分の裏面に適宜のプリズム素子群２
１３を設けたものである。また、前記第２レンズ部２２
は、透明樹脂からなり、一端部（この例示のものでは左
側端部）に回り込み部２２１を設け、中央部に透孔２２
２を設けたものである。この結果、前記レンズ２は、縁
部の裏面の全周辺に脚部２１０を有し、かつ一端部（こ
の例示のものでは左側端部）に回り込み部２１１及び２
２１を有し、さらに中央部から他端部にかけての部分の
裏面に適宜のプリズム素子群２１３を有することとな
る。なお、前記第１レンズ部２１及び第２レンズ部２２
の色は、使用する灯具の機能に合せて決める。例えば、
ストップランプやテールランプの場合は赤、ターンシグ
ナルランプの場合はアンバー色、バックランプの場合は
無色等である。In FIG. 1, reference numeral 2 denotes a first lens unit 21 and a second lens unit 21.
This is a lens formed by multilayer molding with the lens unit 22. That is, in the lens 2, first, the first lens portion 21 (or the second lens portion 22) is formed by, for example, injection molding, and then the first lens portion 21 (or the second lens portion 22) is formed into a mold. After setting, the second lens unit 22 (or the first lens unit 2)
1) is also molded by, for example, injection molding, and as a result, the first lens portion 21 (or the second lens portion 22) is multilayer-molded with the second lens portion 22 (or the first lens portion 21). is there. The first lens portion 21 is made of a light-transmitting synthetic resin (hereinafter, simply referred to as a transparent resin).
A leg 210 is provided around the entire back surface of the edge, and a wraparound portion 211 is provided at one end (the left end in this example).
A convex portion 212 is provided at the center portion, and an appropriate prism element group 2 is provided on the back surface of the portion from the central convex portion 212 to the other end portion.
13 is provided. Also, the second lens unit 22
Is formed of a transparent resin, a wraparound portion 221 is provided at one end (the left end in this example), and a through hole 22 is provided at the center.
2 is provided. As a result, the lens 2 has the legs 210 all around the rear surface of the edge, and has the wraparound portions 211 and 2 at one end (the left end in this example).
21 and an appropriate prism element group 213 on the back surface of the portion from the center to the other end. The first lens unit 21 and the second lens unit 22
The color is determined according to the function of the lamp used. For example,
The stop lamp and tail lamp are red, the turn signal lamp is amber, and the back lamp is colorless.
【０００４】かくして、前記レンズ２の脚部２１０を前
記ハウジング１の凹部１１に、例えばホットメルト１２
等により接着シールし、このハウジング１及びレンズ２
により灯室１３を画成し、その灯室１３内に光源バルブ
（図示せず）を配設することにより、車両用灯具が構成
されることとなる。Thus, the leg portion 210 of the lens 2 is inserted into the concave portion 11 of the housing 1 by, for example, the hot melt 12.
The housing 1 and the lens 2
By defining the lamp room 13 by the above, and a light source bulb (not shown) is arranged in the lamp room 13, a vehicle lamp is configured.
【０００５】[0005]
【考案が解決しようとする課題】ところが、上述の従来
の車両用装置は、透明樹脂の第１レンズ部２１と同じく
透明樹脂の第２レンズ部２２との多層成形でレンズ２を
成形してなるものであるから、レンズ２の表面側を見る
と、図１３中の破線に示すように、レンズ２の縁部に脚
部２１０の付け根が見える。また、レンズ２の縁部の裏
面側であって、前記脚部２１０より外側の部分に泥等が
付着すると、図１３中の点々に示すように、レンズ２の
縁部の汚れが目立つ等のレンズ２の縁部の見栄え上に問
題がある。However, in the above-mentioned conventional vehicle apparatus, the lens 2 is formed by multi-layer molding of the first lens portion 21 made of transparent resin and the second lens portion 22 made of transparent resin. since those, looking at the surface side of the lens 2, as shown in broken line in FIG. 13, visible groin portion 210 to the edge of the lens 2. Further, the lens 2 to a rear surface side of the edge, when mud on the outer portion from the leg portion 210 is attached, as shown in dotted in Figure 13, the lens 2 of the edge stain is noticeable equal There is a problem in the appearance of the edge of the lens 2.
【０００６】そこで、多層成形からなるレンズのうち、
少なくとも縁部の裏面側の部分であって脚部の周辺部
を、光不透過性（以下、単に不透明と称する。）の材料
で成形して、レンズの縁部の見栄えが良い車両用装置が
先に出願された。この車両用装置としては、例えば、実
願昭５９−３８３３５号（実開昭６０−１５０７０５
号）のマイクロフィルムに記載されたもの、実願昭６３
−１０６２８４号（実開平２−２７６０２号）のマイク
ロフィルムに記載されたもの、実願昭５８−１８７４８
７号（実開昭６０−９４７１１号）のマイクロフィルム
に記載されたもの、特願平３−１４２７８３号（特開平
４−３４２９０１号）に記載されたもの等々がある。 Therefore, of the lenses formed by multilayer molding,
At least the back side of the edge and the periphery of the leg
Is a light-opaque (hereinafter simply referred to as opaque) material
Molding, and the device for the vehicle with good appearance of the edge of the lens
Filed earlier. As this vehicle device, for example,
No. 59-38335 (Japanese Utility Model Application No. 60-150705)
No.) described in the microfilm of No. 63
Microphone of -106284 No.
B. Films described in Japanese Utility Model Application No. 58-18748.
Microfilm No. 7 (Japanese Utility Model Application No. 60-94711)
And Japanese Patent Application No. 3-142773 (Japanese Unexamined Patent Application Publication No.
4-342901).
【０００７】本考案は、上述の車両用装置の改良に係
り、その目的とするところは、レンズの縁部の見栄えが
良く、さらにレンズの見栄えが向上された車両用装置を
提供することにある。The present invention relates to an improvement of the above-described vehicle device.
Ri, and an object is that the appearance of the edge of the lens is <br/> rather good, providing a further lens vehicular device the appearance is improved in.
【０００８】[0008]
【課題を解決するための手段】本考案は、多層成形から
なるレンズのうち、少なくとも縁部の裏面側の部分であ
って脚部の周辺部を、光不透過性の材料で成形されてい
る車両用装置において、多層成形からなるレンズにプリ
ズム素子群が全面に亘って設けられていることを特徴と
する。This invention SUMMARY OF THE INVENTION, among the lenses comprised of multilayer molded, the periphery of the leg portion to a rear surface portion of the at least edge portions, are formed in the light-impermeable material
Pre-mounted on a multi-layer molded lens
The characteristic element group is provided over the entire surface .
【０００９】[0009]
【作用】本考案は、上記の構成により、脚部の付け根が
不透明の材料の部分で隠されるので、レンズの表面側を
見ても、脚部の付け根が見えない。また、レンズの縁部
の裏面側であって脚部より外側の部分に泥等が付着した
としても、その部分は不透明の材料の部分で隠されるの
で、レンズの縁部の汚れが目立たない。従って、レンズ
の縁部の見栄えが良い。According to the present invention, since the base of the leg is hidden by the opaque material portion, the base of the leg cannot be seen from the front side of the lens. Further, even if mud or the like adheres to a portion on the back surface side of the edge portion of the lens and outside the leg portion, the portion is hidden by an opaque material portion, so that the dirt on the edge portion of the lens is inconspicuous. Therefore, the appearance of the edge of the lens is good.
【００１０】さらに、本考案は、多層成形からなるレン
ズにプリズム素子群が全面に亘って設けられているの
で、レンズを表面側から見ると、レンズの全面に亘って
プリズム素子群が見え、レンズの見栄えが向上される。 Further, the present invention relates to a lens formed by multilayer molding.
The prism element group is provided over the entire surface
Then, when the lens is viewed from the front side, over the entire surface of the lens
The prism element group is visible, and the appearance of the lens is improved.
【００１１】[0011]
【実施例】以下、本考案の車両用装置の一実施例を図１
乃至図８を参照して説明する。この例は、リヤーコンビ
ネーションランプ等の車両用灯具に使用した例について
説明する。なお、図中、図９乃至図１３と同符号は同一
のものを示す。図１は第１レンズ部の正面図、図２は第
１レンズ部に第２レンズ部を多層成形した状態の正面
図、図３は第１レンズ部及び第２レンズ部に第３レンズ
部を多層成形した状態の正面図、図４は図３におけるＩ
Ｖ−ＩＶ線断面図、図５は図３におけるＶ−Ｖ線断面
図、図６は第１レンズ部に第２レンズ部を多層成形した
状態の一部断面図、図７はハウジングにレンズを組み付
けた状態の要部の一部拡大断面図、図８は図７における
ＶＩＩＩ矢視図である。なお、図３、図４及び図５にお
いて、第２レンズ部６のプリズム素子群の図示は省略さ
れている。 FIG. 1 shows an embodiment of a vehicle device according to the present invention.
This will be described with reference to FIGS. In this example, an example in which the invention is used for a vehicle lighting device such as a rear combination lamp will be described. In the drawings, the same reference numerals as those in FIGS. 9 to 13 denote the same components. FIG. 1 is a front view of a first lens unit, FIG. 2 is a front view of a state in which a second lens unit is multilayer-molded on a first lens unit, and FIG. 3 is a third lens unit on a first lens unit and a second lens unit. FIG. 4 is a front view of a state in which a multilayer molding is performed.
V-IV line sectional view, FIG. 5 is sectional view taken along line V-V in FIG. 3, FIG. 6 is a multilayer molded second lens unit to the first lens unit
7 is a partial cross-sectional view of the state.
FIG. 8 is a partially enlarged cross-sectional view of a main part of
It is a VIII arrow view. 3, 4 and 5.
The illustration of the prism element group of the second lens unit 6 is omitted.
Have been.
【００１２】図において、４は第１レンズ部５と第２レ
ンズ部６と第３レンズ部７との多層成形してなるレンズ
である。すなわち、このレンズ４は、まず第１レンズ部
５を例えば射出成形等で成形し、次にこの第１レンズ部
５を金型にセットして、第２レンズ部６を同じく例えば
射出成形で成形し、さらにこの第１レンズ部５及び第２
レンズ部６を金型にセットして、第３レンズ部７を同じ
く例えば射出成形で成形し、この結果前記第１レンズ部
５に前記第２レンズ部６が多層成形され、さらに第１レ
ンズ部５及び第２レンズ部６に第３レンズ部７が多層成
形されてなるものである。又は、第１レンズ部５と第２
レンズ部６とをそれぞれ別個に例えば射出成形等で成形
し、次にその第１レンズ部５及び第２レンズ部６を金型
にセットして、第３レンズ部７を同じく例えば射出成形
で成形し、この結果第１レンズ部５及び第２レンズ部６
に第３レンズ部７が多層成形されてなるものである。な
お、このレンズ４の第１レンズ部５と第２レンズ部６と
第３レンズ部７との多層成形の工程順は、上述の実施例
に限定されない。例えば、第２レンズ部６若しくは第３
レンズ部７を先に成形してから第１レンズ部５を多層成
形しても良し、また第１レンズ部５若しくは第３レンズ
部７を先に成形してから第２レンズ部６を多層成形して
も良い。In FIG. 1, reference numeral 4 denotes a lens formed by multilayer molding of a first lens unit 5, a second lens unit 6, and a third lens unit 7. That is, in the lens 4, first, the first lens portion 5 is molded by, for example, injection molding, and then the first lens portion 5 is set in a mold, and the second lens portion 6 is similarly molded by, for example, injection molding. The first lens unit 5 and the second lens unit 5
The lens portion 6 is set in a mold, and the third lens portion 7 is also molded by, for example, injection molding. As a result, the first lens portion 5 is multilayer-molded with the second lens portion 6, and the first lens portion is further molded. The third lens portion 7 is formed by multi-layer molding on the fifth lens portion 5 and the second lens portion 6. Alternatively, the first lens unit 5 and the second lens unit 5
The lens unit 6 and the lens unit 6 are separately molded by, for example, injection molding, and then the first lens unit 5 and the second lens unit 6 are set in a mold, and the third lens unit 7 is similarly molded by, for example, injection molding. As a result, the first lens unit 5 and the second lens unit 6
The third lens portion 7 is formed by multi-layer molding. It should be noted that the order of the multilayer molding of the first lens unit 5, the second lens unit 6, and the third lens unit 7 of the lens 4 is not limited to the above-described embodiment. For example, the second lens unit 6 or the third lens unit
The first lens part 5 may be molded in a multilayer after the lens part 7 is molded first, or the second lens part 6 may be molded in a multilayer after the first lens part 5 or the third lens part 7 is molded first. You may.
【００１３】前記第１レンズ部５は、図１に示すよう
に、透明樹脂からなり、裏面に適宜のプリズム素子群５
０を設けたものである。前記第２レンズ部６は、図２に
示すように、不透明樹脂からなり、中央部に透孔６０を
設けた枠体形状をなし、縁部の裏面の全周辺に脚部６１
を設け、一端部（この例示のものでは左側端部）に回り
込み部６２を設けたものである。さらに、この第２レン
ズ部６の表面側には、第１レンズ部５のプリズム素子群
５０や後述する第３レンズ部７のプリズム素子群７０と
凹凸が逆となるキャラクター（プリズム素子群）６６が
設けられている。前記第３レンズ部７は、図３に示すよ
うに、透明樹脂からなり、一端部（この例示のものでは
左側端部）に回り込み部７２を設け、中央部から一端部
にかけての部分に透孔７５を設け、かつ中央部から他端
部にかけての部分の裏面に適宜のプリズム素子群７０を
設けたものである。The first lens portion 5 is made of a transparent resin as shown in FIG.
0 is provided. As shown in FIG. 2, the second lens portion 6 is made of an opaque resin, has a frame shape provided with a through hole 60 at a central portion, and has leg portions 61 around the entire back surface of the edge.
And a wraparound portion 62 is provided at one end (the left end in this example). Furthermore, this second lens
The prism element group of the first lens unit 5
50 and a prism element group 70 of the third lens unit 7 described later
The character (prism element group) 66 whose concavities and convexities are reversed is
Is provided. As shown in FIG. 3, the third lens portion 7 is made of a transparent resin, has a wraparound portion 72 at one end (the left end in this example), and has a through hole at a portion from the center to one end. 75, and a suitable prism element group 70 is provided on the back surface of the portion from the center to the other end.
【００１４】この結果、前記レンズ４は、縁部の裏面の
全周辺に脚部６１を有し、かつ一端部（この例示のもの
では左側端部）に回り込み部６２及び７２を有し、さら
に中央部から他端部にかけての部分の裏面に適宜のプリ
ズム素子群５０及び７０を有し、さらにまた縁部の裏面
側の部分であって脚部６１の周辺部及び脚部６１の不透
明部分（第２レンズ部６）を有することとなる。さら
に、レンズ４にはプリズム素子群５０及び６６及び７０
が全面に亘って設けられることとなる。なお、前記第１
レンズ部５や第２レンズ部６や第３レンズ部７の色は、
使用する灯具の機能に合せて決める。例えば、ストップ
ランプやテールランプの場合は赤、ターンシグナルラン
プの場合はアンバー色、バックランプの場合は無色等で
ある。As a result, the lens 4 has legs 61 around the entire back surface of the edge, and has wraparound portions 62 and 72 at one end (the left end in this example). A suitable prism element group 50 and 70 are provided on the back surface of the portion from the center portion to the other end portion, and further, the peripheral portion of the leg portion 61 and the opaque portion ( The second lens unit 6) will be provided. Further
In addition, the lens 4 includes prism element groups 50, 66, and 70.
Is provided over the entire surface. In addition, the first
The colors of the lens unit 5, the second lens unit 6, and the third lens unit 7 are
Decide according to the function of the lamp to be used. For example, the stop lamp and the tail lamp are red, the turn signal lamp is amber, and the back lamp is colorless.
【００１５】かくして、前記レンズ４の脚部６１をハウ
ジング１の凹部１１に、例えばホットメルト１２等によ
り接着シールし、このハウジング１及びレンズ４により
灯室１３を画成し、その灯室１３内に光源バルブ（図示
せず）を配設することにより、車両用灯具が構成される
こととなる。Thus, the leg 61 of the lens 4 is bonded and sealed to the recess 11 of the housing 1 by, for example, a hot melt 12 or the like, and a lamp chamber 13 is defined by the housing 1 and the lens 4. By arranging a light source bulb (not shown) in the vehicle, a vehicle lamp is configured.
【００１６】この実施例における本考案の車両用装置
は、以上の如き構成からなるので、脚部６１の付け根が
不透明樹脂の第２レンズ部６で隠されるので、図６中の
矢印方向からレンズ４の表面側を見ても、図３に示すよ
うに、脚部６１の付け根が見えない。また、図６に示す
ように、レンズ４の縁部の裏面側であって脚部６１より
外側の部分に泥等３が付着したとしても、その部分は不
透明樹脂の第２レンズ部６で隠されるので、図３に示す
ように、レンズ４の縁部の汚れが目立たない。従って、
レンズ４の縁部の見栄えが良い。Since the vehicle device of the present invention in this embodiment is constructed as described above, the base of the leg 61 is hidden by the second lens portion 6 made of an opaque resin. Even when looking at the front side of 4, the base of the leg 61 is not visible as shown in FIG. Also, as shown in FIG. 6, even if mud 3 adheres to a portion on the back surface side of the edge of the lens 4 and outside the leg portion 61, that portion is hidden by the second lens portion 6 made of opaque resin. Therefore, as shown in FIG. 3, the dirt on the edge of the lens 4 is not conspicuous. Therefore,
The edge of the lens 4 looks good.
【００１７】さらに、この実施例における本考案の車両
用装置は、レンズ４にプリズム素子群５０及び６６及び
７０が全面に亘って設けられているので、レンズ４を図
７中の矢印方向に表面側から見ると、図８に示すよう
に、レンズ４の全面に亘ってプリズム素子群５０及び６
６及び７０が見え、レンズ４の見栄えが向上される。 Furthermore, the vehicle of the present invention in this embodiment
The apparatus for the lens 4 includes prism element groups 50 and 66 and
Since the lens 70 is provided over the entire surface,
When viewed from the front side in the direction of the arrow in FIG. 7, as shown in FIG.
And prism element groups 50 and 6 over the entire surface of the lens 4.
6 and 70 are visible, and the appearance of the lens 4 is improved.
【００１８】なお、上述の実施例において、レンズ４は
３個のレンズ部５、６、７の多層成形からなるものであ
るが、２個のレンズ部、又は４個以上のレンズ部の多層
成形からなるものでも良い。また、上述の実施例は、リ
ヤーコンビネーションランプ等の車両用灯具に使用した
例について説明したが、本考案はフロントターンシグナ
ルランプやフォグランプ等のその他の車両用灯具、リヤ
ーフィニッシャー、ガーニッシュ等、ハウジングとレン
ズからなる車両用装置にも使用することができる。In the above-described embodiment, the lens 4 is formed by multilayer molding of three lens portions 5, 6, and 7. However, the lens 4 is formed by multilayer molding of two lens portions or four or more lens portions. It may be composed of Also, in the above-described embodiment, an example in which the invention is applied to a vehicle lighting device such as a rear combination lamp has been described. It can also be used for a vehicle device comprising a lens.
【００１９】さらに、上述の実施例においては、第２レ
ンズ部６の表面側に、第１レンズ部５のプリズム素子群
５０や第３レンズ部７のプリズム素子群７０と凹凸が逆
となるキャラクター（プリズム素子群）６６を設け、こ
の第１レンズ部５及び第２レンズ部６に第３レンズ部７
を多層成形してなるものであるが、本考案は、第３レ ン
ズ部７の裏面のうち第２レンズ部６に対応する部分に、
第１レンズ部５のプリズム素子群５０や第３レンズ部７
のプリズム素子群７０と同様のプリズム素子群を設け、
その第３レンズ部７に第２レンズ部６を多層成形しても
良い。 Further, in the above embodiment, the second level
A prism element group of the first lens unit 5 on the surface side of the lens unit 6
50 and the prism element group 70 of the third lens unit 7 have irregularities reversed
Character (prism element group) 66
The first lens unit 5 and the second lens unit 6 have a third lens unit 7
While those formed by multilayer molding, the present invention is the Tri-down
A portion corresponding to the second lens portion 6 on the back surface of the
Prism element group 50 of first lens unit 5 and third lens unit 7
A prism element group similar to the prism element group 70 is provided,
Even if the second lens portion 6 is formed into a multilayer by the third lens portion 7
good.
【００２０】[0020]
【考案の効果】以上から明らかなように、本考案の車両
用装置は、多層成形からなるレンズのうち、少なくとも
縁部の裏面側の部分であって脚部の周辺部を、不透明の
材料で成形したものであるから、脚部の付け根が不透明
の材料の部分で隠されるので、レンズの表面側を見て
も、脚部の付け根が見えない。また、レンズの縁部の裏
面側であって脚部より外側の部分に泥等が付着したとし
ても、その部分は不透明の材料の部分で隠されるので、
レンズの縁部の汚れが目立たない。従って、レンズの縁
部の見栄えが良い。As is apparent from the above description, in the vehicle device of the present invention, at least the portion on the back surface side of the edge and the peripheral portion of the leg portion of the multilayer molded lens are made of an opaque material. Since it is molded, the base of the leg is hidden by the opaque material portion, so that the base of the leg is not visible when looking at the surface side of the lens. Also, even if mud or the like adheres to the portion on the back side of the edge of the lens and outside the leg, since that portion is hidden by the opaque material portion,
Dirt on the edge of the lens is not noticeable. Therefore, the appearance of the edge of the lens is good.
【００２１】さらに、本考案は、多層成形からなるレン
ズにプリズム素子群が全面に亘って設けられているの
で、レンズを表面側から見ると、レンズの全面に亘って
プリズム素子群が見え、レンズの見栄えが向上される。 Furthermore, the present invention relates to a lens formed by multilayer molding.
The prism element group is provided over the entire surface
Then, when the lens is viewed from the front side, over the entire surface of the lens
The prism element group is visible, and the appearance of the lens is improved.
【図１】本考案の車両用装置の一実施例を示し、第１レ
ンズ部の正面図FIG. 1 is a front view of a first lens unit showing an embodiment of a vehicle device according to the present invention;
【図２】同じく第１レンズ部に第２レンズ部を多層成形
した状態の正面図FIG. 2 is a front view showing a state in which a second lens unit is formed in a multi-layer structure on the first lens unit.
【図３】同じく第１レンズ部及び第２レンズ部に第３レ
ンズ部を多層成形した状態の正面図FIG. 3 is a front view of a state in which a third lens unit is formed by multi-layer molding on a first lens unit and a second lens unit.
【図４】図３におけるＩＶ−ＩＶ線断面図FIG. 4 is a sectional view taken along line IV-IV in FIG. 3;
【図５】図３におけるＶ−Ｖ線断面図FIG. 5 is a sectional view taken along line VV in FIG. 3;
【図６】第１レンズ部に第２レンズ部を多層成形した状
態の一部断面図 FIG. 6 shows a state in which a second lens part is multilayer-molded on a first lens part .
Partial sectional view of the state
【図７】ハウジングにレンズを組み付けた状態の要部の
一部拡大断面図 FIG. 7 is a view of a main part in a state where the lens is assembled to the housing .
Partially enlarged sectional view
【図８】図７におけるＶＩＩＩ矢視図 8 is a view taken in the direction of arrow VIII in FIG . 7;
【図９】従来の車両用装置のレンズの正面図 FIG. 9 is a front view of a lens of a conventional vehicle device.
【図１０】図９におけるＸ−Ｘ線断面図 FIG. 10 is a sectional view taken along line XX in FIG . 9;
【図１１】図９におけるＸＩ−ＸＩ線断面図 FIG. 11 is a sectional view taken along line XI-XI in FIG . 9;
【図１２】同じくハウジングにレンズを組み付けた状態
の要部の一部拡大断面図 FIG. 12 shows a state where a lens is assembled to the housing .
Partial enlarged sectional view of the main part of
【図１３】図１２におけるＸＩＩＩ矢視図FIG. 13 is a view taken in the direction of arrow XIII in FIG. 12;
１…ハウジング、１０…前面開口部、１１…凹部、３…
泥等、４…レンズ、５…第１レンズ部、５０…プリズム
素子群、５５…脚部、６…第２レンズ部、６１…脚部、
６６…プリズム素子群、７…第３レンズ部、７０…プリ
ズム素子群。DESCRIPTION OF SYMBOLS 1 ... Housing, 10 ... Front opening, 11 ... Depression, 3 ...
Mud, etc., 4 lens, 5 first lens unit, 50 prism element group, 55 leg unit, 6 second lens unit, 61 leg unit,
66: prism element group, 7: third lens unit, 70: prism element group.
Claims (1)
と、縁部の裏面に脚部を設けた多層成形からなるレンズ
とを備え、前記多層成形からなるレンズのうち、少なく
とも縁部の裏面側の部分であって前記脚部の周辺部は光
不透過性の材料で成形されており、前記レンズの脚部を
前記ハウジングの凹部に装着してなる車両用装置におい
て、前記多層成形からなるレンズにはプリズム素子群が全面
に亘って設けられている ことを特徴とする車両用装置。A housing 1. A provided with recesses at the edge of the opening, and a lens made of a multilayer molded having a leg portion on the rear surface of the edge of the lens made of the multilayer molded, less
Both are on the back side of the edge and the periphery of the leg is light
In a vehicular apparatus formed of an impermeable material and having a leg portion of the lens mounted in a recess of the housing, a prism element group is entirely formed on the lens formed by the multilayer molding.
A vehicle device characterized by being provided over a range .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992031449U JP2570623Y2 (en) | 1992-05-13 | 1992-05-13 | Vehicle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992031449U JP2570623Y2 (en) | 1992-05-13 | 1992-05-13 | Vehicle equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0590708U JPH0590708U (en) | 1993-12-10 |
| JP2570623Y2 true JP2570623Y2 (en) | 1998-05-06 |
Family
ID=12331567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992031449U Expired - Fee Related JP2570623Y2 (en) | 1992-05-13 | 1992-05-13 | Vehicle equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2570623Y2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004319347A (en) * | 2003-04-18 | 2004-11-11 | Koito Mfg Co Ltd | Lens of vehicular lighting fitting |
| JP2011070772A (en) * | 2008-01-18 | 2011-04-07 | Yamaha Motor Co Ltd | Light projector and straddle type vehicle |
| JP2010165488A (en) * | 2009-01-14 | 2010-07-29 | Mitsuba Corp | Vehicular lamp |
| DE102012025936B3 (en) | 2012-08-01 | 2024-02-08 | Volkswagen Aktiengesellschaft | Cover lens for a vehicle light |
| DE102012015265B4 (en) | 2012-08-01 | 2023-11-16 | Volkswagen Aktiengesellschaft | Cover lens for a vehicle light |
| JP2014049400A (en) * | 2012-09-04 | 2014-03-17 | Koito Mfg Co Ltd | Vehicular lighting |
| FR3037380B1 (en) * | 2015-06-12 | 2020-01-17 | Valeo Vision | ICE FOR LIGHTING DEVICE AND ITS MANUFACTURING METHOD |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6094711U (en) * | 1983-12-06 | 1985-06-28 | 市光工業株式会社 | Vehicle lights |
| JPS60150705U (en) * | 1984-03-17 | 1985-10-07 | 市光工業株式会社 | Vehicle lights |
| JPH0227602U (en) * | 1988-08-11 | 1990-02-22 | ||
| JP2681316B2 (en) * | 1991-05-20 | 1997-11-26 | 株式会社小糸製作所 | Vehicle lamp lens |
-
1992
- 1992-05-13 JP JP1992031449U patent/JP2570623Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0590708U (en) | 1993-12-10 |
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| LAPS | Cancellation because of no payment of annual fees |