JPH0350701U - - Google Patents
Info
- Publication number
- JPH0350701U JPH0350701U JP11032489U JP11032489U JPH0350701U JP H0350701 U JPH0350701 U JP H0350701U JP 11032489 U JP11032489 U JP 11032489U JP 11032489 U JP11032489 U JP 11032489U JP H0350701 U JPH0350701 U JP H0350701U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- bulb
- rear protrusion
- opening
- lamp body
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Connecting Device With Holders (AREA)
Description
第１図は本考案の一実施例であるリフレクター
可動型ヘツドランプの正面図、第２図は第１図に
示す線−に沿う断面図、第３図はバルブ挿着
部の縦断面図、第３図ａは保持キヤツプの帯状リ
ブと水平リブのばね作用を説明する説明図、第４
図はバルブ挿着部の分解斜視図、第４図ａはリフ
レクターの後方突出部に挿着された保持キヤツプ
の部分拡大断面図、第５図は保持キヤツプの拡大
斜視図、第６図は保持キヤツプの平面図、第７図
は保持キヤツプの縦断面図で、第６図に示す線
−に沿う断面図、第８図は保持キヤツプ内に形
成されている水平リブの拡大断面図、第９図及び
第１０図は従来のバルブ挿着部を示す図である。
Ｌｘ……水平軸、Ｌｙ……垂直軸、１０……ラ
ンプボデイ、１１……ランプボデイに形成されて
いるバルブ着脱用開口部、１２……リフレクター
、２０……バルブ挿着孔、２１……バルブ挿着孔
を形成する円筒形状の後方突出部、２２……バヨ
ネツト係合部の一部を構成するリフレクター側係
合突出部の係合突起、２３……後方突出部先端面
、３０……保持キヤツプ、３０ａ……保持キヤツ
プの鍔部、３２……バヨネツト係合部の一部を構
成する保持キヤツプの係合凹部、３４……バヨネ
ツト係合部の一部を構成する保持キヤツプの水平
リブ、３６……保持キヤツプの天井面、３６ａ…
…バヨネツト係合部の一部を構成する保持キヤツ
プ天井面の帯状リブ、４０……バルブ、４６……
鍔状突起、５０……ゴムカバー。
Fig. 1 is a front view of a reflector movable headlamp which is an embodiment of the present invention, Fig. 2 is a sectional view taken along the line shown in Fig. 1, Fig. 3 is a longitudinal sectional view of the bulb insertion part, and Fig. 3 is a longitudinal sectional view of the bulb insertion part. Figure 3a is an explanatory diagram illustrating the spring action of the band-like ribs and horizontal ribs of the holding cap;
The figure is an exploded perspective view of the valve insertion part, Figure 4a is a partially enlarged sectional view of the retaining cap inserted into the rear protrusion of the reflector, Figure 5 is an enlarged perspective view of the retaining cap, and Figure 6 is the retainer. A plan view of the cap, FIG. 7 is a longitudinal sectional view of the holding cap, a sectional view taken along the line shown in FIG. 6, FIG. 8 is an enlarged sectional view of the horizontal ribs formed in the holding cap, and FIG. Figures 1 and 10 are views showing a conventional valve insertion part. Lx...Horizontal axis, Ly...Vertical axis, 10...Lamp body, 11...Opening for attaching and removing the bulb formed in the lamp body, 12...Reflector, 20...Bulb insertion hole, 21... A cylindrical rear protrusion forming a valve insertion hole, 22... An engagement protrusion of a reflector-side engagement protrusion forming a part of the bayonet engagement part, 23... A tip end surface of the rear protrusion, 30... Holding cap, 30a...flange of the holding cap, 32...engaging recess of the holding cap forming a part of the bayonet engaging part, 34...horizontal rib of the holding cap forming a part of the bayonet engaging part , 36... Ceiling surface of the holding cap, 36a...
...Band-like rib on the ceiling surface of the holding cap that constitutes a part of the bayonet engaging part, 40...Valve, 46...
Flange-like process, 50...Rubber cover.
Claims (1)
及び垂直軸周りにそれぞれ傾動可能に支持された
リフレクター可動型ヘツドランプにおいて、 ランプボデイのバルブ着脱用開口部の内側には
、リフレクターの後頂部にバルブ挿着孔を形成す
る円筒形状の後方突出部が前記開口周縁部から離
間させて配置され、 ランプボデイ側開口周縁部とリフレクター側後
方突出部間には、外周縁部が開口周縁部に嵌着さ
れるとともに、内周縁部が前記リフレクター側後
方突出部周辺領域に密着してランプボデイのバル
ブ着脱用開口部を閉塞するゴムカバーが介装され
、 リフレクター側後方突出部には、前記ゴムカバ
ーの内周縁部をリフレクターの背面に挟持固定す
るとともに、バルブのソケツト部に形成された鍔
状突起をリフレクター側後方突出部先端面に挟持
固定することによりバルブをバルブ挿着孔に固定
保持する頭頂部の開口された帽子形状の保持キヤ
ツプがバヨネツト係合により取着されてなること
を特徴とするリフレクター可動型ヘツドランプに
おけるバルブ挿着構造。[Claims for Utility Model Registration] In a reflector movable headlamp in which the reflector is tiltably supported around a horizontal axis and a vertical axis within the lamp body, there is a space behind the reflector inside the bulb attachment/detachment opening of the lamp body. A cylindrical rear protrusion forming a bulb insertion hole at the top is arranged apart from the opening periphery, and between the lamp body side opening periphery and the reflector side rear protrusion, the outer periphery is the opening periphery. A rubber cover is inserted into the rear protrusion on the reflector side, and the inner circumferential edge is in close contact with the area around the rear protrusion on the reflector side to close the opening for attaching and removing the bulb of the lamp body. The inner peripheral edge of the rubber cover is clamped and fixed to the back of the reflector, and the flange-shaped projection formed on the bulb socket is clamped and fixed to the tip of the rear protrusion on the reflector side, thereby securing the bulb in the valve insertion hole. A bulb insertion structure for a reflector movable headlamp, characterized in that a hat-shaped holding cap with an opening at the top of the head is attached by bayonet engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11032489U JPH0737201Y2 (en) | 1989-09-22 | 1989-09-22 | Bulb mounting structure for movable reflector headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11032489U JPH0737201Y2 (en) | 1989-09-22 | 1989-09-22 | Bulb mounting structure for movable reflector headlamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0350701U true JPH0350701U (en) | 1991-05-17 |
| JPH0737201Y2 JPH0737201Y2 (en) | 1995-08-23 |
Family
ID=31658863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11032489U Expired - Lifetime JPH0737201Y2 (en) | 1989-09-22 | 1989-09-22 | Bulb mounting structure for movable reflector headlamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737201Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011520236A (en) * | 2008-05-09 | 2011-07-14 | オスラム・シルバニア・インコーポレイテッド | Integrated HID lamp assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5843640B2 (en) | 2012-02-03 | 2016-01-13 | 矢崎総業株式会社 | Bulb socket and lighting device |
-
1989
- 1989-09-22 JP JP11032489U patent/JPH0737201Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011520236A (en) * | 2008-05-09 | 2011-07-14 | オスラム・シルバニア・インコーポレイテッド | Integrated HID lamp assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737201Y2 (en) | 1995-08-23 |