JPS6326262Y2 - - Google Patents
Info
- Publication number
- JPS6326262Y2 JPS6326262Y2 JP1983109582U JP10958283U JPS6326262Y2 JP S6326262 Y2 JPS6326262 Y2 JP S6326262Y2 JP 1983109582 U JP1983109582 U JP 1983109582U JP 10958283 U JP10958283 U JP 10958283U JP S6326262 Y2 JPS6326262 Y2 JP S6326262Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- lamp cover
- lamp
- movement
- groove
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
【考案の詳細な説明】 本考案はヘツドランプカバーに関する。[Detailed explanation of the idea] The present invention relates to a headlamp cover.
従来のポツプアツプ式ヘツドランプでは、かな
り質量のあるヘツドランプ０４及びカバー０１が
第１図のようにいつしよに回転運動をするので、
その速度を速めると運動終了時に加速度が大とな
り、衝撃音を軽減させようとすると作動減速がお
そくなるのでパツシング等には不向きであつた。 In a conventional pop-up type headlamp, the headlamp 04 and the cover 01, which have a considerable mass, rotate together as shown in Fig. 1.
If the speed is increased, the acceleration will be large at the end of the movement, and if an attempt is made to reduce the impact noise, the deceleration of the operation will be slow, making it unsuitable for passing.
本考案の目的は、前記問題点を解消し、質量の
あるヘツドランプ自体は回転運動させず、しかも
カバーの移動方向にダンパを設け、回転運動終了
付近において運動速度を減速させることにより衝
撃音の発生を減少させたヘツドランプカバーを提
供するにある。 The purpose of the present invention is to eliminate the above-mentioned problems, and to prevent the headlamp itself, which has a mass, from rotating, and to provide a damper in the direction of movement of the cover to reduce the speed of movement near the end of the rotation, thereby generating impact noise. To provide a headlamp cover with reduced
以下第１図乃至第５図を参照して、本考案によ
るヘツドランプカバーの一実施例について説明す
る。 DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a headlamp cover according to the present invention will be described below with reference to FIGS. 1 to 5.
第２図では車に装着されたヘツドランプカバー
を示す。図中のヘツドランプカバー１はランプを
使用しない時には、ランプカバー外面がボデー外
板と同一面を形成する状態でランプ前面を覆う。
ランプ点灯時には該ヘツドランプカバー１が回転
軸２を中心として回転し、第３図に示す如くフー
ド３の下に格納され、ランプ４の前面が露出す
る。ランプカバー１、回転軸２はモータ５によ
り、連結棒６とユニバーサルジヨイント７を介し
て駆動される。回転角度はモータ５に付設された
ギヤ８の中のリミツトスイツチあるいは他に配設
されたリミツトスイツチによりランプカバー１の
開閉の範囲が規定される。カバー１の開閉の動き
は初期はやく動き、全開あるいは全閉になる手前
でダンパにより動きが減速され、ゆつくりと全開
あるいは全閉される。このダンパ２０による減速
で、全開と全閉の位置ぎめが正確になり、開閉の
騒音が減少する。第４図、第５図はカバー１の動
きを示したものであるが、カバーを第４図におい
て鉛直に上げて開くと、カバーの支持部９と回転
軸２の接点はＡからＢへ移動する。これは第５図
においてカバー１が回転軸２に直角に移動すると
カバー１の一部がまわりの外板板金部と干渉して
しまう。これを解消するためＡ→Ｂに移動させる
必要があるためである。該機構では、この支持部
の移動とダンパを組合せてカバー減速を行つてい
る。 Figure 2 shows a headlamp cover installed on a car. When the lamp is not in use, the headlamp cover 1 shown in the figure covers the front surface of the lamp with the outer surface of the lamp cover forming the same surface as the outer panel of the body.
When the lamp is lit, the headlamp cover 1 rotates about the rotation shaft 2 and is housed under the hood 3, as shown in FIG. 3, so that the front surface of the lamp 4 is exposed. The lamp cover 1 and the rotating shaft 2 are driven by a motor 5 via a connecting rod 6 and a universal joint 7. The rotation angle is determined by a limit switch in a gear 8 attached to the motor 5 or a limit switch disposed elsewhere to determine the opening/closing range of the lamp cover 1. The opening/closing movement of the cover 1 is fast at the beginning, and just before the cover 1 is fully opened or closed, the movement is slowed down by a damper, and the cover 1 is slowly fully opened or closed. This deceleration by the damper 20 makes the positioning of fully open and fully closed accurate, and the noise of opening and closing is reduced. Figures 4 and 5 show the movement of the cover 1. When the cover is lifted vertically and opened in Figure 4, the contact point between the support part 9 of the cover and the rotating shaft 2 moves from A to B. do. This is because when the cover 1 moves perpendicularly to the rotating shaft 2 in FIG. 5, a part of the cover 1 interferes with the surrounding outer sheet metal part. This is because in order to solve this problem, it is necessary to move from A to B. In this mechanism, the movement of the support portion is combined with a damper to reduce the speed of the cover.
第６図は回転軸２上にダンパ装置２０が組み込
まれ、かつランプカバー１を閉じた状態を示した
ものである。回転軸２が回転することによりラン
プカバー１、ダンパケーシング１１が回転する。
このとき第６図、第７図に示すように回転部１０
の内側にねじれ溝１９が切られており、このねじ
れ溝１９にはボデーに固定された軸１２の凸部が
嵌合しているため、回転軸部２と軸１２の相対位
置変化する。今ランプカバー１を上にあげると、
第６図に示すようにランプカバー１及びダンパケ
ーシング１１は軸１２に対して右に移動する。ケ
ーシング１１内にはオイル１３が充填されている
ので、ピストン１８と棒状体１４よりなるスプー
ル１４，１８はケーシング１１と共に移動し、こ
のときランプカバー１の動きは速い。しかしスプ
ール１４，１８の先端がストツパ１６の一端ｃま
でくるとストツパ１６に当たり、スプール１４，
１８はとまる。スプール１４，１８は止つてもラ
ンプカバー１は依然として動いているため、オイ
ル１３がピストン１８のオリフイス１８′を通つ
て左から右へ移動し、これが抵抗となつてランプ
カバー１は減速してゆつくり停止する。ランプカ
バー１が閉じる場合も同様である。 FIG. 6 shows a state in which the damper device 20 is installed on the rotating shaft 2 and the lamp cover 1 is closed. As the rotating shaft 2 rotates, the lamp cover 1 and the damper casing 11 rotate.
At this time, as shown in FIGS. 6 and 7, the rotating part 10
A twisted groove 19 is cut inside the body, and a convex portion of the shaft 12 fixed to the body is fitted into this twisted groove 19, so that the relative position of the rotating shaft portion 2 and the shaft 12 changes. If you lift lamp cover 1 now,
As shown in FIG. 6, the lamp cover 1 and damper casing 11 move to the right with respect to the shaft 12. Since the casing 11 is filled with oil 13, the spools 14, 18, which are made up of a piston 18 and a rod-shaped body 14, move together with the casing 11, and at this time, the lamp cover 1 moves quickly. However, when the tips of the spools 14 and 18 reach one end c of the stopper 16, they hit the stopper 16, and the spools 14 and
18 stops. Even though the spools 14 and 18 have stopped, the lamp cover 1 is still moving, so the oil 13 moves from left to right through the orifice 18' of the piston 18, and this acts as a resistance, causing the lamp cover 1 to decelerate. Stop making. The same applies when the lamp cover 1 is closed.
ダンパ２０の効く位置は、２個のストツパ１
６，１７をねじで調節可能である。なお２１はス
トツパ１６の支えである。 The effective positions of the damper 20 are the two stoppers 1
6 and 17 can be adjusted with screws. Note that 21 is a support for the stopper 16.
なお実施例ではランプカバー１は開閉時、軸方
向にシフトしているのでダンパを駆動軸内に挿入
したが、非シフト時はランプカバーの移動軌跡の
接線方向にダンパ軸を挿入すればよい。 In the embodiment, the damper is inserted into the drive shaft because the lamp cover 1 is shifted in the axial direction when it is opened or closed, but when it is not shifted, the damper shaft may be inserted in the tangential direction of the movement locus of the lamp cover.
前述のとおり、本考案によるヘツドランプカバ
ーは、質量のあるヘツドランプ自体は回転運動を
させず、カバーのみを回転させる機構とし、ラン
プカバーの動きははじめ速くするとともに、カバ
ーの回転機構にはダンパを設け、回転運動終了付
近においては運動速度を緩和するようにしたの
で、全開と全閉の位置ぎめが正確となり開閉の騒
音が減少させることができる利点がある。 As mentioned above, the headlamp cover according to the present invention does not rotate the headlamp itself, which has a mass, but has a mechanism that rotates only the cover.The movement of the lamp cover is made fast at the beginning, and a damper is installed in the rotation mechanism of the cover. Since the movement speed is relaxed near the end of the rotational movement, the fully open and fully closed positions can be accurately positioned, which has the advantage of reducing noise during opening and closing.
第１図は従来装置の説明図、第２図は車に装着
されたヘツドカバーの斜視図、第３図はヘツドカ
バーがフードの下に格納された状況図、第４図は
ヘツドカバーの働きを示す平面図、第５図は同正
面図、第６図は回転軸部に組込まれたダンパの作
用説明図、第７図はヘツドカバーの回転にともな
う横移動用溝の説明図。
１……ランプカバー、３……フード、４……ラ
ンプ、５……モータ、６……連結棒、７……ユニ
バーサルジヨイント、１１……シリンダ、１３…
…オイル、１４……棒状体、１６，１７……スト
ツパ、１８……ピストン、１８′……オリフイス、
２０……ダンパ装置、１２……軸、１９……ねじ
れ溝、２１……ストツプ支え。
Fig. 1 is an explanatory diagram of the conventional device, Fig. 2 is a perspective view of the head cover installed in a car, Fig. 3 is a view of the head cover stored under the hood, and Fig. 4 is a plan view showing the function of the head cover. 5 is a front view of the same, FIG. 6 is an explanatory diagram of the operation of a damper incorporated in the rotating shaft portion, and FIG. 7 is an explanatory diagram of a groove for lateral movement as the head cover rotates. 1... Lamp cover, 3... Hood, 4... Lamp, 5... Motor, 6... Connecting rod, 7... Universal joint, 11... Cylinder, 13...
...Oil, 14... Rod-shaped body, 16, 17... Stopper, 18... Piston, 18'... Orifice,
20... Damper device, 12... Shaft, 19... Twisted groove, 21... Stop support.
Claims (1)
態でランプ前面を覆う閉鎖位置とフードの下に格
納されてランプ前面を露出する開放位置との間で
回転駆動されるランプカバーを備えたものにおい
て、上記ランプカバーと一体で回転する部分又は
上記ボデーのいずれか一方に上記ランプカバーの
回転方向に沿い且つ同回転方向に対して傾斜して
形成された溝と他方に形成されて上記溝に係合す
る係合部から構成されたランプカバー摺動機構
と、上記ランプカバーの回転中心軸線上に配設さ
れて同ランプカバーの回転時における上記閉鎖位
置直前及び開放位置直前でその動きを減速させる
ダンパ装置とを備えたことを特徴とするヘツドラ
ンプカバー。 A lamp cover that is rotatably driven between a closed position that covers the front of the lamp with its outer surface flush with the outer surface of the body and an open position that is stored under the hood and exposes the front of the lamp. A groove is formed in either the part that rotates integrally with the lamp cover or the body along the rotational direction of the lamp cover and inclined with respect to the same rotational direction, and a groove is formed in the other part of the body and the groove is formed in the other part. A lamp cover sliding mechanism consisting of an engaging portion that engages, and a lamp cover sliding mechanism disposed on the rotation center axis of the lamp cover to decelerate the movement of the lamp cover just before the closed position and just before the open position when the lamp cover rotates. A headlamp cover characterized in that it is equipped with a damper device that causes
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10958283U JPS6018033U (en) | 1983-07-16 | 1983-07-16 | Head lamp cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10958283U JPS6018033U (en) | 1983-07-16 | 1983-07-16 | Head lamp cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6018033U JPS6018033U (en) | 1985-02-07 |
| JPS6326262Y2 true JPS6326262Y2 (en) | 1988-07-18 |
Family
ID=30255205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10958283U Granted JPS6018033U (en) | 1983-07-16 | 1983-07-16 | Head lamp cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018033U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556782A (en) * | 1978-06-30 | 1980-01-18 | Matsushita Electric Works Ltd | Phase controller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241874Y2 (en) * | 1980-04-30 | 1987-10-27 |
-
1983
- 1983-07-16 JP JP10958283U patent/JPS6018033U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556782A (en) * | 1978-06-30 | 1980-01-18 | Matsushita Electric Works Ltd | Phase controller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6018033U (en) | 1985-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5924757A (en) | Refueling flap | |
| US4221411A (en) | Device for protecting a coating on door of automobile | |
| JPH0289180U (en) | ||
| JPS6326262Y2 (en) | ||
| US2108554A (en) | Control handle for car windows | |
| KR100353062B1 (en) | Rotary oil damper | |
| JPH0544461Y2 (en) | ||
| JPS6032057B2 (en) | power transmission device | |
| JPH01105182U (en) | ||
| JPH041995U (en) | ||
| JP3036630B2 (en) | Exhaust system for two-cycle engine | |
| JPH03127344U (en) | ||
| JPS61163802A (en) | Circular saw device | |
| JPS6231575Y2 (en) | ||
| JPH0211223Y2 (en) | ||
| JPH023171Y2 (en) | ||
| JPS6265941U (en) | ||
| JPS6157786A (en) | Door opening and closing structure | |
| JPH0718944A (en) | Shock absorber for door | |
| KR910005970A (en) | Drive mechanism of tool change arm | |
| JPH0271045U (en) | ||
| JPS5936753Y2 (en) | shock absorber | |
| JPS60144544U (en) | Automobile door mirror device | |
| JPS58189474A (en) | Check apparatus of automatic door opening and closing apparatus | |
| JPH0414674U (en) |