JPS6242407Y2 - - Google Patents
Info
- Publication number
- JPS6242407Y2 JPS6242407Y2 JP19643283U JP19643283U JPS6242407Y2 JP S6242407 Y2 JPS6242407 Y2 JP S6242407Y2 JP 19643283 U JP19643283 U JP 19643283U JP 19643283 U JP19643283 U JP 19643283U JP S6242407 Y2 JPS6242407 Y2 JP S6242407Y2
- Authority
- JP
- Japan
- Prior art keywords
- aiming screw
- stopper
- self
- locking nut
- optical axis
- 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
Links
- 230000003287 optical effect Effects 0.000 description 8
- 101700004678 SLIT3 Proteins 0.000 description 3
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Description
【考案の詳細な説明】
本考案は自動車前照灯のエイミングスクリユに
関するものである。[Detailed Description of the Invention] The present invention relates to an aiming screw for an automobile headlamp.
自動車用前照灯は車体に取付けた際、その光軸
を調整しなければならない。光軸を調整する機構
としては、ランプユニツト自体を車体に対して動
かす型式のものと、反射鏡だけを灯体に対して動
かす型式のものとがあるが、どちらの型式もエイ
ミングスクリユを螺動させて光軸を調整するよう
になつている。即ち、第１図に示す前照灯は反射
鏡可動タイプの実施例であり、反射鏡Ａのブラケ
ツトA′にセルフロツキングナツトＢを取付け、
そのセルフロツキングナツトＢと灯体Ｃとに渡つ
てエイミングスクリユ１を連繋せしめ、エイミン
グスクリユ１を灯体Ｃの背後から螺動させて反射
鏡Ａを動かし光軸を調整するようになつている。 When an automobile headlamp is installed on the vehicle body, its optical axis must be adjusted. There are two types of mechanisms for adjusting the optical axis: one that moves the lamp unit itself relative to the vehicle body, and one that moves only the reflector relative to the lamp body, but both types require the aiming screw to be screwed. The optical axis can be adjusted by moving it. That is, the headlight shown in FIG. 1 is an embodiment of a movable reflector type, and a self-locking nut B is attached to the bracket A' of the reflector A.
The aiming screw 1 is connected between the self-locking nut B and the lamp C, and the aiming screw 1 is screwed from behind the lamp C to move the reflector A and adjust the optical axis. ing.
しかし、従来のエイミングスクリユでは光軸調
整時に、エイミングスクリユを螺動しすぎてセル
フロツキングナツトから外れてしまう不具合を生
じることがあつた。 However, with conventional aiming screws, when adjusting the optical axis, the aiming screw may be screwed too much and may come off the self-locking nut.
本考案はこの様な従来の不具合に鑑み、先端部
にストツパーを起伏揺動自在に取付けることによ
り、エイミングスクリユをセルフロツキングナツ
トと灯体（又は車体）とに渡つて連繋する時には
従来と同様にして連繋でき、光軸調整時にはエイ
ミングスクリユを螺動しすぎてもセルフロツキン
グナツトから外れる虞れのないエイミングスクリ
ユを提供せんとするものである。 In view of these conventional problems, the present invention has been developed by attaching a stopper to the tip so that it can swing up and down, thereby eliminating the need for conventional methods when connecting the aiming screw between the self-locking nut and the lamp body (or vehicle body). It is an object of the present invention to provide an aiming screw that can be linked in the same manner and that does not have the risk of coming off from a self-locking nut even if the aiming screw is screwed too much during optical axis adjustment.
以下、本考案実施の一例を図面に基づいて説明
する。 An example of implementing the present invention will be described below based on the drawings.
エイミングスクリユ１は従来と同様、セルフロ
ツキングナツトＢと螺合する螺子部１ａと灯体Ｃ
（又は車体）に貫挿支持される支持部１ｂと工具
を係合させる頭部１ｃとからなり、その螺子部１
ａの先端部１a′にストツパー２を起伏揺動自在に
取付ける。即ち、螺子部１ａの先端部１a′に軸方
向に沿つて切割り３を形成し、その切割り３内に
ストツパー２をピン４で起伏揺動自在に取付ける
ものである。 As before, the aiming screw 1 has a threaded portion 1a screwed into a self-locking nut B and a lamp body C.
It consists of a support part 1b that is inserted into and supported by the (or vehicle body) and a head part 1c that engages a tool, and the screw part 1
A stopper 2 is attached to the tip part 1a' of a so that it can swing up and down. That is, a slit 3 is formed along the axial direction at the tip 1a' of the threaded portion 1a, and the stopper 2 is mounted within the slit 3 with a pin 4 so as to be able to swing up and down.
ストツパー２は薄板小片形状に形成する（第１
図乃至第４図の実施例）か、或いは一本の線状部
材を折り曲げて形成（第５図の実施例）してな
り、その全長l1はエイミングスクリユ１の外径ｍ
より長く形成し、その巾l2はエイミングスクリユ
１の外径ｍより短く形成し、エイミングスクリユ
１をセルフロツキングナツトＢに螺合貫挿させる
時にはこのストツパー２をエイミングスクリユ１
の軸方向に倒伏させて切割り３内に収納状とな
し、その後はこのストツパー２をエイミングスク
リユ１と直交方向に起立させてストツパーの機能
を発揮させるものである。尚、このストツパー２
は重力によつてエイミングスクリユ１と直交方向
に確実に起立するように、ピン４を中心にして上
側の長さl3と下側の長さl4とを違えたり（第２図
及び第５図の実施例）、或いは第４図の実施例の
如く上側の重さと下側の重さを違えるようにする
ことが望ましい。 The stopper 2 is formed in the shape of a small thin plate (the first
4) or by bending a single linear member (embodiment shown in FIG. 5), and its total length l1 is equal to the outer diameter m of the aiming screw 1.
The width l2 is formed to be shorter than the outer diameter m of the aiming screw 1, and when the aiming screw 1 is screwed and inserted into the self-locking nut B, the stopper 2 is made longer than the outer diameter m of the aiming screw 1.
The stopper 2 is laid down in the axial direction to be housed in the slit 3, and then the stopper 2 is raised in a direction perpendicular to the aiming screw 1 to perform its function as a stopper. In addition, this stopper 2
In order to ensure that the aiming screw 1 stands up in a direction perpendicular to the aiming screw 1 due to gravity, the upper length l 3 and the lower length l 4 are made different from each other with the pin 4 at the center (see Figures 2 and 4). It is desirable to make the weight of the upper side and the weight of the lower side different as in the embodiment shown in FIG. 5) or the embodiment shown in FIG.
本考案エイミングスクリユは斯様に、先端部に
ストツパーを起伏揺動自在に取付けてなるので、
このエイミングスクリユをセルフロツキングナツ
トと灯体（又は車体）とに渡つて連繋する時には
ストツパーを倒伏させれば従来と同様にして連繋
でき、その後ストツパーをエイミングスクリユと
直交方向に起立させれば光軸調整時にエイミング
スクリユを螺動しすぎてもストツパーがセルフロ
ツキングナツトに当つてエイミングスクリユの螺
動を阻止するようになる。従つて、光軸調整時に
エイミングスクリユがセルフロツキングナツトか
ら外れる虞れが全くなくなる。 In this way, the aiming screw of the present invention has a stopper attached to the tip so that it can swing up and down,
When connecting this aiming screw across the self-locking nut and the lamp body (or vehicle body), the stopper can be lowered down and connected in the same way as before, and then the stopper can be raised in a direction perpendicular to the aiming screw. For example, even if the aiming screw is screwed too far when adjusting the optical axis, the stopper comes into contact with the self-locking nut and prevents the aiming screw from screwing. Therefore, there is no possibility that the aiming screw will come off the self-locking nut during optical axis adjustment.
よつて、所期の目的を達成し得る。 Therefore, the intended purpose can be achieved.
図面は本考案実施の一例を示し、第１図は自動
車用前照灯に組付けた状態の断面図、第２図は要
部の正面図、第３図は同側面図、第４図及び第５
図はストツパーの他の実施例を示す斜視図であ
る。
図中、１はエイミングスクリユ、２はストツパ
ーである。
The drawings show an example of the implementation of the present invention, in which Fig. 1 is a sectional view of the assembled state in an automobile headlamp, Fig. 2 is a front view of the main parts, Fig. 3 is a side view of the same, Figs. Fifth
The figure is a perspective view showing another embodiment of the stopper. In the figure, 1 is an aiming screw, and 2 is a stopper.
Claims (1)
なる自動車用前照灯のエイミングスクリユ。 Aiming screw for automobile headlights with a stopper attached to the tip so that it can swing up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19643283U JPS60102806U (en) | 1983-12-20 | 1983-12-20 | Aiming screw for automobile headlights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19643283U JPS60102806U (en) | 1983-12-20 | 1983-12-20 | Aiming screw for automobile headlights |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60102806U JPS60102806U (en) | 1985-07-13 |
| JPS6242407Y2 true JPS6242407Y2 (en) | 1987-10-30 |
Family
ID=30421438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19643283U Granted JPS60102806U (en) | 1983-12-20 | 1983-12-20 | Aiming screw for automobile headlights |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60102806U (en) |
-
1983
- 1983-12-20 JP JP19643283U patent/JPS60102806U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60102806U (en) | 1985-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4760499A (en) | Adjustable automobile headlight assembly | |
| CA1283644C (en) | Headlamp assembly | |
| US4471413A (en) | Headlight unit for motor cars | |
| US3932837A (en) | Vehicle lamp assembly | |
| US5707134A (en) | Vehicular lamp | |
| JPS6141641A (en) | Head light-winker unit for automobile | |
| US3285622A (en) | Caster and camber adjusting clamp means | |
| JPS6242407Y2 (en) | ||
| JPS6142242Y2 (en) | ||
| JPS6053440A (en) | Regulator of head light for automobile | |
| JPS6240482Y2 (en) | ||
| JPS6321043Y2 (en) | ||
| JPS6335863Y2 (en) | ||
| JPS5930961Y2 (en) | Headlight aiming device | |
| JPH022676Y2 (en) | ||
| JPH0433152Y2 (en) | ||
| JPS6330582Y2 (en) | ||
| JPH0451363Y2 (en) | ||
| JPS5826192Y2 (en) | Headlight mounting device | |
| JPS6015202Y2 (en) | Headlamp optical axis adjustment device | |
| JPH0214975Y2 (en) | ||
| JPH029446Y2 (en) | ||
| JPH0529155Y2 (en) | ||
| JPH0535018Y2 (en) | ||
| JPH0213767Y2 (en) |