JPH0188401U - - Google Patents
Info
- Publication number
- JPH0188401U JPH0188401U JP18448287U JP18448287U JPH0188401U JP H0188401 U JPH0188401 U JP H0188401U JP 18448287 U JP18448287 U JP 18448287U JP 18448287 U JP18448287 U JP 18448287U JP H0188401 U JPH0188401 U JP H0188401U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- bent portion
- inner lens
- vehicle lamp
- utility
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る車両用灯具のインナーレ
ンズの第一の実施例を要部で示す断面図、第２図
は同じく第一の実施例の別な実施例を要部で示す
断面図、第３図は同じく本考案の第二の実施例を
示す断面図、第４図は従来例を示す断面図、第５
図は従来例の作用を説明する設明図である。
１……インナーレンズ、１１……折曲部、１１
ａ……光源側折曲部、１１ｂ……照射側折曲部、
１１ｃ……平坦部フレネルカツト、１１ｄ……傾
斜部フレネルカツト、１２Ａ，１２Ｂ……プリズ
ム状レンズカツト、２……アウターレンズ。
FIG. 1 is a sectional view showing the main parts of a first embodiment of an inner lens for a vehicle lamp according to the present invention, and FIG. 2 is a sectional view showing the main parts of another embodiment of the first embodiment. , FIG. 3 is a sectional view showing a second embodiment of the present invention, FIG. 4 is a sectional view showing a conventional example, and FIG. 5 is a sectional view showing a conventional example.
The figure is a conceptual diagram for explaining the operation of the conventional example. 1...Inner lens, 11...Bending portion, 11
a... Light source side bending part, 11b... Irradiation side bending part,
11c...Flat portion Fresnel cut, 11d...Slanted portion Fresnel cut, 12A, 12B...Prismatic lens cut, 2...Outer lens.
Claims (1)
用灯具の前記アウターレンズ背面に内装される同
様に折曲部が設けられたインナーレンズにおいて
、前記インナーレンズの前記折曲部の近傍には前
記アウターレンズの折曲部に光を向かわせるプリ
ズム状レンズカツトが施されていることを特徴と
する車両用灯具のインナーレンズ。 (2) 前記プリズム状レンズカツトは前記インナ
ーレンズの光源側の前記折曲部の近傍に施されて
いることを特徴とする実用新案登録請求の範囲(1
)項記載の車両用灯具のインナーレンズ。 (3) 前記プリズム状レンズカツトは前記インナ
ーレンズの照射側の前記折曲部の近傍に施されて
いることを特徴とする実用新案登録請求の範囲(1
)項記載の車両用灯具のインナーレンズ。[Claims for Utility Model Registration] (1) In an inner lens that is similarly provided with a bent portion and is installed on the back surface of the outer lens of a vehicle lamp and has a bent outer lens, An inner lens for a vehicle lamp, characterized in that a prismatic lens cut is provided near the bent portion to direct light toward the bent portion of the outer lens. (2) The utility model registration claim (1) characterized in that the prismatic lens cut is provided near the bent portion on the light source side of the inner lens.
) The inner lens of the vehicle lamp described in item ). (3) The utility model registration claim (1) characterized in that the prismatic lens cut is provided near the bent portion on the irradiation side of the inner lens.
) The inner lens of the vehicle lamp described in item ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18448287U JPH0188401U (en) | 1987-12-03 | 1987-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18448287U JPH0188401U (en) | 1987-12-03 | 1987-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188401U true JPH0188401U (en) | 1989-06-12 |
Family
ID=31475840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18448287U Pending JPH0188401U (en) | 1987-12-03 | 1987-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188401U (en) |
-
1987
- 1987-12-03 JP JP18448287U patent/JPH0188401U/ja active Pending