JPH037039U - - Google Patents
Info
- Publication number
- JPH037039U JPH037039U JP3470890U JP3470890U JPH037039U JP H037039 U JPH037039 U JP H037039U JP 3470890 U JP3470890 U JP 3470890U JP 3470890 U JP3470890 U JP 3470890U JP H037039 U JPH037039 U JP H037039U
- Authority
- JP
- Japan
- Prior art keywords
- visor
- protruding
- rotating shaft
- coil spring
- shape memory
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Description
第１図はこの考案の第１実施例を示す要部破断
正面図、第２図は第１図の−線断面図、第３
図は電気回路図、第４図は節度部の概略図、第５
図は作動原理説明図、第６図は第２実施例を示す
断面図である。
１……ステー、１ｂ……回転軸部、２……バイ
ザー、３……ミラー、５……コイルバネ支持部材
、５ｂ，５ｃ……コイルバネ係止部、７……節度
プレート、１１……突出コイルバネ、１２……格
納コイルバネ、１４……コイルバネ受け、１９…
…バイザー格納操作スイツチ、２１……ピニオン
ギア、２２ａ，２２ｂ……ラツク。
Fig. 1 is a front view with a main part broken away showing the first embodiment of this invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a sectional view taken along the line -
The figure is an electrical circuit diagram, Figure 4 is a schematic diagram of the moderation section, and Figure 5 is a schematic diagram of the moderation section.
The figure is an explanatory diagram of the operating principle, and FIG. 6 is a sectional view showing the second embodiment. DESCRIPTION OF SYMBOLS 1... Stay, 1b... Rotating shaft part, 2... Visor, 3... Mirror, 5... Coil spring support member, 5b, 5c... Coil spring locking part, 7... Moderation plate, 11... Projecting coil spring , 12... Storage coil spring, 14... Coil spring receiver, 19...
...Visor storage operation switch, 21...Pinion gear, 22a, 22b...Rack.
補正 平２．５．１
考案の名称を次のように補正する。
考案の名称 ドアミラーのバイザー格納装置
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 2.5.1 The name of the invention is amended as follows. Title of the invention: Visor storage device for door mirrors The scope of the utility model registration claims and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
１ ドア外板に取り付けたステーに回転軸部を設
け、該回転軸部にミラーを取り付けたバイザーの
回転軸穴を嵌合し、回転軸部を中心としてバイザ
ーが前後に回転可能とした可倒式ドアミラーにお
いて、
上記バイザーをドアより突出した正規位置とバ
イザーの格納位置とでそれぞれ半固定する上記回
転軸部と上記バイザーとの間に設けた節度装置と
、
上記ステーの回転軸部に固定したピニオンギア
と、
該ピニオンギアを挟む形でかみ合うと共に、上
記バイザー突出方向に摺動自在にバイザー内部に
平行に支持された２本のラツクと、
上記正規位置の時にコイルバネの取付長さが最
小であると共にバイザーが格納位置の時に取付長
さが最大となる形状記憶合金で形成した突出コイ
ルバネと、
上記正規位置でコイルバネの取付長さが最大で
あると共に格納位置で最小となる形状記憶合金で
形成した格納コイルバネとを備え、
一方のラツクのバイザー突出方向端とバイザー
内に固定したバネ受けとの間に上記突出コイルバ
ネを張設し、他方のラツクのバイザー突出方向端
とバイザー内に固定したバネ受けとの間に上記格
納コイルバネをそれぞれ張設すると共に、上記突
出及び格納コイルバネの両端に外部のバツテリー
電源を接続し、突出及び格納コイルバネを通電発
熱させることにより取付長さが最大の位置から最
小の位置へ形状記憶によりバネが縮む力を利用し
てバイザーを格納位置又は正規位置へ回転させる
ようにしていることを特徴とするドアミラーのバ
イザー格納装置。
２ 上記実用新案登録請求の範囲１記載の装置に
おいて、張設された２本の形状記憶合金製コイル
バネのそれぞれの一端にバツテリー電源の一方を
接続し、他端をそれぞれ車輛の運転席周辺に設け
られたバイザー格納操作スイツチの出力接点端子
に接続し、その出力接点と開閉する共通接点端子
をバツテリー電源の他の一方に接続したことを特
徴とするドアミラーのバイザー格納装置。[Scope of Claim for Utility Model Registration] 1. A rotating shaft is provided on the stay attached to the door outer panel, and the rotating shaft is fitted into the rotating shaft hole of the visor with a mirror attached, so that the visor rotates around the rotating shaft. In a folding door mirror that can be rotated forward and backward, a moderation device is provided between the rotating shaft portion and the visor, which semi-fixes the visor at its normal position protruding from the door and at its retracted position, respectively; A pinion gear fixed to the rotating shaft of the stay, two racks that mesh with the pinion gear and are supported in parallel inside the visor so as to be slidable in the direction in which the visor projects, and when in the normal position. A protruding coil spring made of a shape memory alloy that has a minimum coil spring installation length and a maximum installation length when the visor is in the retracted position; The protruding coil spring is stretched between the visor protruding end of one rack and the spring receiver fixed in the visor, and the visor protruding direction of the other rack is equipped with a retractable coil spring made of the smallest shape memory alloy. The above-mentioned retractable coil springs are stretched between each end and a spring holder fixed in the visor, and an external battery power source is connected to both ends of the above-mentioned protruding and retracted coil springs, and the protruding and retracted coil springs are energized to generate heat. A visor storage device for a door mirror, characterized in that the visor is rotated to a storage position or a normal position by utilizing the force of a spring contracting from a maximum length position to a minimum length position due to shape memory. 2. In the device according to Claim 1 of the above utility model registration, one end of each of the two stretched coil springs made of shape memory alloy is connected to one end of a battery power source, and the other end is installed around the driver's seat of the vehicle. A visor storage device for a door mirror, which is connected to an output contact terminal of a visor storage operation switch, and a common contact terminal that opens and closes with the output contact is connected to the other side of a battery power source.
【図面の簡単な説明】
第１図はこの考案の実施例を示す要部破断正面
図、第２図は第１図の−線での断面図、第３
図は第１図の−線での断面図、第４図は節度
装置の概略図、第５図は第１図の実施例の電気回
路図である。
１……ステー、１ｂ……回転軸部、２……バイ
ザー、３……ミラー、１１……突出コイルバネ、
１２……格納コイルバネ、１４……コイルバネ受
け、１９……バイザー格納操作スイツチ、１９ａ
，１９ｂ……出力接点端子、１９ｂ……共通接点
端子、２１……ピニオンギア、２２ａ……第１ラ
ツク、２２ｂ……第２ラツク、２２ｃ，２２ｄ…
…バイザー方向突出端。[BRIEF DESCRIPTION OF THE DRAWINGS] Figure 1 is a cutaway front view of essential parts showing an embodiment of this invention, Figure 2 is a sectional view taken along the - line in Figure 1, and Figure 3 is a cross-sectional view taken along the - line in Figure 1.
1, FIG. 4 is a schematic diagram of the moderation device, and FIG. 5 is an electrical circuit diagram of the embodiment of FIG. 1. 1... Stay, 1b... Rotating shaft portion, 2... Visor, 3... Mirror, 11... Projecting coil spring,
12... Retraction coil spring, 14... Coil spring receiver, 19... Visor storage operation switch, 19a
, 19b... Output contact terminal, 19b... Common contact terminal, 21... Pinion gear, 22a... First rack, 22b... Second rack, 22c, 22d...
...Protruding end toward the visor.
Claims (1)
け、該回転軸部にミラーを取り付けたバイザーの
回転軸穴を嵌合し、回転軸部を中心としてバイザ
ーが前後に回転可能とした可倒式ドアミラーにお
いて、 上記バイザーをドアより突出した正規位置とバ
イザーの格納位置とでそれぞれ半固定する上記回
転軸部と上記バイザーとの間に設けた節度装置と
、 上記ステーの回転軸部に固定したピニオンギア
と、 該ピニオンギアを挟む形でかみ合うと共に、上
記バイザー突出方向に摺動自在にバイザー内部に
平行に支持された２本のラツクと、 上記正規位置の時にコイルバネの取付長さが最
小であると共にバイザーが格納位置の時に取付長
さが最大となる形状記憶合金で形成した突出コイ
ルバネと、 上記正規位置でコイルバネの取付長さが最大で
あると共に格納位置で最小となる形状記憶合金で
形成した格納コイルバネとを備え、 一方のラツクのバイザー突出方向端とバイザー
内に固定したバネ受けとの間に上記突出コイルバ
ネを張設し、他方のラツクのバイザー突出方向端
とバイザー内に固定したバネ受けとの間に上記格
納コイルバネをそれぞれ張設すると共に、上記突
出及び格納コイルバネの両端に外部のバツテリー
電源を接続し、突出及び格納コイルバネを通電発
熱させることにより取付長さが最大の位置から最
小の位置へ形状記憶によりバネが縮む力を利用し
てバイザーを格納位置又は正規位置へ回転させる
ようにしていることを特徴とするドアミラーのバ
イザー格納装置。 ２ 上記実用新案登録請求の範囲１記載の装置に
おいて、張設された２本の形状記憶合金製コイル
バネのそれぞれの一端にバツテリー電源の一方を
接続し、他端をそれぞれ車輛の運転席周辺に設け
られたバイザー格納操作スイツチの出力接点端子
に接続し、その出力端子と開閉する共通接点端子
をバツテリー電源の他の一方に接続したことを特
徴とするドアミラーのバイザー格納装置。[Scope of Claim for Utility Model Registration] 1. A rotating shaft is provided on the stay attached to the door outer panel, and the rotating shaft is fitted into the rotating shaft hole of the visor with a mirror attached, so that the visor rotates around the rotating shaft. In a folding door mirror that can be rotated forward and backward, a moderation device is provided between the rotating shaft portion and the visor, which semi-fixes the visor at its normal position protruding from the door and at its retracted position, respectively; A pinion gear fixed to the rotating shaft of the stay, two racks that mesh with the pinion gear and are supported in parallel inside the visor so as to be slidable in the direction in which the visor projects, and when in the normal position. A protruding coil spring made of a shape memory alloy that has a minimum coil spring installation length and a maximum installation length when the visor is in the retracted position; The protruding coil spring is stretched between the visor protruding end of one rack and the spring receiver fixed in the visor, and the visor protruding direction of the other rack is equipped with a retractable coil spring made of the smallest shape memory alloy. The above-mentioned retractable coil springs are stretched between each end and a spring holder fixed in the visor, and an external battery power source is connected to both ends of the above-mentioned protruding and retracted coil springs, and the protruding and retracted coil springs are energized to generate heat. A visor storage device for a door mirror, characterized in that the visor is rotated to a storage position or a normal position by utilizing the force of a spring contracting from a maximum length position to a minimum length position due to shape memory. 2. In the device according to Claim 1 of the above utility model registration, one end of each of the two stretched coil springs made of shape memory alloy is connected to one end of a battery power source, and the other end is installed around the driver's seat of the vehicle. A visor retracting device for a door mirror, characterized in that the visor retracting operation switch is connected to an output contact terminal of a visor retracting operation switch, and a common contact terminal that opens and closes the output terminal and the output terminal is connected to the other side of a battery power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3470890U JPH0320206Y2 (en) | 1990-03-31 | 1990-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3470890U JPH0320206Y2 (en) | 1990-03-31 | 1990-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH037039U true JPH037039U (en) | 1991-01-23 |
| JPH0320206Y2 JPH0320206Y2 (en) | 1991-04-30 |
Family
ID=31539421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3470890U Expired JPH0320206Y2 (en) | 1990-03-31 | 1990-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320206Y2 (en) |
-
1990
- 1990-03-31 JP JP3470890U patent/JPH0320206Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320206Y2 (en) | 1991-04-30 |
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