JPH03100302U - - Google Patents
Info
- Publication number
- JPH03100302U JPH03100302U JP844290U JP844290U JPH03100302U JP H03100302 U JPH03100302 U JP H03100302U JP 844290 U JP844290 U JP 844290U JP 844290 U JP844290 U JP 844290U JP H03100302 U JPH03100302 U JP H03100302U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- cap
- reflector
- waterproof cover
- pressing member
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
第１図は本考案による車両用前照灯の一実施例
を示す要部の断面図、第２図はバルブの装着状態
を示すリフレクタの背面図、第３図は従来の実施
例を示す車両用前照灯の断面図である。
１……レンズ、２……ハウジング、２ｂ……ロ
ツク用爪、３……リフレクタ、４……バルブ、４
ａ……ソケツト部、６……防水カバー、６ａ……
リツプ部、６ｃ……補強用リブ、７……キヤツプ
、７ａ……押圧部材（舌状ばね片）、７ｂ……受
け部。
Fig. 1 is a sectional view of the main parts of an embodiment of a vehicle headlamp according to the present invention, Fig. 2 is a rear view of the reflector showing the state in which the bulb is attached, and Fig. 3 is a vehicle illustrating a conventional embodiment. FIG. 1...Lens, 2...Housing, 2b...Lock claw, 3...Reflector, 4...Bulb, 4
a...Socket part, 6...Waterproof cover, 6a...
Lip part, 6c... Reinforcing rib, 7... Cap, 7a... Pressing member (tongue-shaped spring piece), 7b... Receiving part.
Claims (1)
グにリフレクタを光軸調整可能に支持し、上記リ
フレクタにバルブを着脱自在に装着してなる車両
用前照灯において、上記リフレクタを支持するハ
ウジングの後端開口部に固定される防水カバーは
、外周縁にハウジングの後端部に形成した係合溝
に嵌着されるリツプ部と、中央部に形成され、バ
ルブのソケツト部が嵌着される嵌合部と、上記嵌
合部の外周面の少なくとも３等分位置に形成され
た補強用リブとを有し、上記ハウジングの係合溝
に嵌着した防水カバーを固定するキヤツプは、肉
抜きされた中央部内側の少なくとも３等分位置に
軸心方向の内方に湾曲して形成した押圧部材を有
し、上記キヤツプをハウジングの後端開口部に固
定した時、キヤツプの押圧部材がバルブを装着し
た防水カバーの補強用リブを押圧する位置となる
よう構成したことを特徴とする車両用前照灯のバ
ルブ固定装置。 In a vehicle headlamp, a reflector is supported in a housing that is provided with a lens that covers a front opening so that the optical axis can be adjusted, and a bulb is detachably attached to the reflector, and the rear of the housing that supports the reflector. The waterproof cover fixed to the end opening has a lip part on the outer periphery that fits into the engagement groove formed at the rear end of the housing, and a lip part formed in the center part into which the socket part of the valve fits. The cap, which has a mating portion and reinforcing ribs formed at at least three equal parts on the outer peripheral surface of the mating portion, and which fixes the waterproof cover fitted in the engagement groove of the housing, is thinned out. The cap has a pressing member curved inward in the axial direction at at least three equal parts inside the central part, and when the cap is fixed to the rear end opening of the housing, the pressing member of the cap presses the valve. A bulb fixing device for a vehicle headlamp, characterized in that the device is configured to be in a position to press a reinforcing rib of an attached waterproof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP844290U JPH03100302U (en) | 1990-01-31 | 1990-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP844290U JPH03100302U (en) | 1990-01-31 | 1990-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03100302U true JPH03100302U (en) | 1991-10-21 |
Family
ID=31512074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP844290U Pending JPH03100302U (en) | 1990-01-31 | 1990-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03100302U (en) |
-
1990
- 1990-01-31 JP JP844290U patent/JPH03100302U/ja active Pending
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