JPS6417847U - - Google Patents
Info
- Publication number
- JPS6417847U JPS6417847U JP10906687U JP10906687U JPS6417847U JP S6417847 U JPS6417847 U JP S6417847U JP 10906687 U JP10906687 U JP 10906687U JP 10906687 U JP10906687 U JP 10906687U JP S6417847 U JPS6417847 U JP S6417847U
- Authority
- JP
- Japan
- Prior art keywords
- pivot
- mounting body
- optical axis
- concave surface
- pivot holder
- 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
- 230000003287 optical effect Effects 0.000 claims description 9
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Pivots And Pivotal Connections (AREA)
Description
第１図乃至第９図は本考案に係るアジヤストス
クリユウの連結機構の一実施例を示し、第１図は
断面図、第２図は分解斜視図、第３図は第２図に
おける矢視図、第４図は第３図における―
線断面図、第５図は第３図における矢視図、第
６図は組付けた状態の正面図、第７図は球軸受機
構と本考案の左右方向光軸調整用および上下方向
光軸調整用のアジヤストスクリユウの連結機構と
の相対位置関係を示した説明図、第８図は左右方
向の光軸調整状態を示した説明図、第９図は上下
方向の光軸調整状態を示した説明図である。第１
０図は光軸調整装置を具備した自動車の前照灯の
正面図、第１１図は上下方向の光軸調整状態を示
した説明図、第１２図は左右方向の光軸調整状態
を示した説明図である。第１３図は従来の第１の
連結機構を示した断面図である。第１４図は従来
の第２の連結機構を示した断面図、第１５図は第
１４図における―線断面図である。
１……ハウジング（取付体）、２……リフレク
タ（被調整体）、２０……球軸受機構、３……ア
ジヤストスクリユウ、４……ピボツト、４０……
ねじ孔、６……ピボツトホルダ、６０……球凹面
、６４……係合爪、８０……係止溝部、８１……
係止突部。
1 to 9 show an embodiment of the adjustment screw connection mechanism according to the present invention, in which FIG. 1 is a cross-sectional view, FIG. 2 is an exploded perspective view, and FIG. 3 is a view taken in the direction of the arrow in FIG. Figure 4 is the same as in Figure 3.
A line sectional view, FIG. 5 is a view taken in the direction of the arrow in FIG. 3, FIG. 6 is a front view of the assembled state, and FIG. 7 is a ball bearing mechanism and the horizontal optical axis adjustment and vertical optical axis of the present invention. An explanatory diagram showing the relative positional relationship between the adjustment screw and the coupling mechanism, Fig. 8 is an explanatory diagram showing the optical axis adjustment state in the left and right direction, and Fig. 9 shows the optical axis adjustment state in the vertical direction. FIG. 1st
Figure 0 is a front view of a car headlight equipped with an optical axis adjustment device, Figure 11 is an explanatory diagram showing how the optical axis is adjusted in the vertical direction, and Figure 12 is an illustration showing how the optical axis is adjusted in the left and right directions. It is an explanatory diagram. FIG. 13 is a sectional view showing a conventional first connection mechanism. FIG. 14 is a sectional view showing a conventional second connection mechanism, and FIG. 15 is a sectional view taken along the line -- in FIG. 1...Housing (mounting body), 2...Reflector (adjusted body), 20...Ball bearing mechanism, 3...Adjustment screw, 4...Pivot, 40...
Screw hole, 6... Pivot holder, 60... Spherical concave surface, 64... Engaging claw, 80... Locking groove, 81...
Locking protrusion.
Claims (1)
、傾動可能に取付けた被調整体と、取付体に回転
可能にかつ軸方向に移動不能に取付けたアジヤス
トスクリユウと、そのアジヤストスクリユウを被
調整体に連結した連結機構とを備えた灯具の光軸
調整装置において、前記連結機構は、アジヤスト
スクリユウを螺合した球状のピボツトと、被調整
体にその被調整体の取付体に対する調整の動きに
対応する方向にフリーに装着し、かつピボツトを
球凹面で包んで保持したピボツトホルダとからな
り、前記ピボツトホルダは、球凹面の箇所で２つ
に分割し、かつ分割面に交差する方向に対して相
互に係合する係合爪を設け、そのピボツトホルダ
および被調整体に相互に係止してガタを防ぐ係止
部をそれぞれ設けたことを特徴とする灯具の光軸
調整装置におけるアジヤストスクリユウの連結機
構。 A mounting body, an adjusted body rotatably and tiltably mounted on the mounting body by a ball bearing mechanism, an adjusting screw rotatably but not axially movable mounted on the mounting body, and the adjusting screw being mounted on the mounting body so as to be rotatable and tiltable. In an optical axis adjusting device for a lamp, the coupling mechanism includes a spherical pivot screwed with an adjuster screw, and a connecting mechanism connected to an adjusting body. It consists of a pivot holder that is freely mounted in the direction corresponding to the movement and that holds the pivot by wrapping it with a spherical concave surface, and the pivot holder is divided into two parts at the spherical concave surface, and the pivot holder is divided into two parts at the location of the spherical concave surface and An adjusting screw in an optical axis adjustment device for a lamp, characterized in that an engaging claw is provided that engages with each other, and a locking portion that locks each other with the pivot holder and the adjusted object to prevent rattling. connection mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987109066U JPH0418913Y2 (en) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987109066U JPH0418913Y2 (en) | 1987-07-17 | 1987-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6417847U true JPS6417847U (en) | 1989-01-30 |
| JPH0418913Y2 JPH0418913Y2 (en) | 1992-04-28 |
Family
ID=31344976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987109066U Expired JPH0418913Y2 (en) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418913Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014534385A (en) * | 2011-10-07 | 2014-12-18 | ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフトＺｆ Ｆｒｉｅｄｒｉｃｈｓｈａｆｅｎ Ａｇ | Connecting device for vehicles |
| WO2017110426A1 (en) * | 2015-12-25 | 2017-06-29 | 株式会社小糸製作所 | Fixing member, self-aligning bearing mechanism, actuator, and lamp |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006249805A (en) * | 2005-03-11 | 2006-09-21 | Toto Ltd | Flush toilet bowl fixing structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139796A (en) * | 1974-10-02 | 1976-04-02 | Unitika Ltd | DENKIZETSU ENHOHO |
| JPS53111349U (en) * | 1977-02-14 | 1978-09-05 | ||
| JPS60232601A (en) * | 1984-04-30 | 1985-11-19 | ダイハツ工業株式会社 | Optical axis adjuster for head lamp |
| JPS6119123U (en) * | 1984-07-10 | 1986-02-04 | 株式会社島津製作所 | Spherical fixture |
| JPS61120104U (en) * | 1985-01-14 | 1986-07-29 |
-
1987
- 1987-07-17 JP JP1987109066U patent/JPH0418913Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139796A (en) * | 1974-10-02 | 1976-04-02 | Unitika Ltd | DENKIZETSU ENHOHO |
| JPS53111349U (en) * | 1977-02-14 | 1978-09-05 | ||
| JPS60232601A (en) * | 1984-04-30 | 1985-11-19 | ダイハツ工業株式会社 | Optical axis adjuster for head lamp |
| JPS6119123U (en) * | 1984-07-10 | 1986-02-04 | 株式会社島津製作所 | Spherical fixture |
| JPS61120104U (en) * | 1985-01-14 | 1986-07-29 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014534385A (en) * | 2011-10-07 | 2014-12-18 | ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフトＺｆ Ｆｒｉｅｄｒｉｃｈｓｈａｆｅｎ Ａｇ | Connecting device for vehicles |
| WO2017110426A1 (en) * | 2015-12-25 | 2017-06-29 | 株式会社小糸製作所 | Fixing member, self-aligning bearing mechanism, actuator, and lamp |
| JPWO2017110426A1 (en) * | 2015-12-25 | 2018-10-11 | 株式会社小糸製作所 | Fixed member, self-aligning bearing mechanism, actuator and lamp |
| US10962049B2 (en) | 2015-12-25 | 2021-03-30 | Koito Manufacturing Co., Ltd. | Fixing member, self-aligning bearing mechanism, actuator, and lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418913Y2 (en) | 1992-04-28 |
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