JPH01122161U - - Google Patents
Info
- Publication number
- JPH01122161U JPH01122161U JP1737588U JP1737588U JPH01122161U JP H01122161 U JPH01122161 U JP H01122161U JP 1737588 U JP1737588 U JP 1737588U JP 1737588 U JP1737588 U JP 1737588U JP H01122161 U JPH01122161 U JP H01122161U
- Authority
- JP
- Japan
- Prior art keywords
- locking
- unlocking
- deformable
- shape
- memorized
- 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.)
- Pending
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Description
第１図は本考案の装置の構成を示す構成図、第
２図は本考案の装置の全体構成を示す図、第３図
は第２図の装置のアクチユエータの部分を示す構
成図、第４図は第３図のアクチユエータにおける
係合爪と係合面の軌跡を示す図、第５図は第３図
のアクチユエータがロツク位置にある状態を示す
図、第６図は第３図のアクチユエータがロツク位
置にあるときのロツク用揺動レバーの揺動を示す
図、第７図は第３図のアクチユエータのアンロツ
ク状態の一形態を示す図である。
１……揺動部材、２，３……ストツパ、４，５
……形状記憶合金製のばね、６，８……ピン、７
，９……係合爪。
FIG. 1 is a block diagram showing the structure of the device of the present invention, FIG. 2 is a block diagram showing the overall structure of the device of the present invention, FIG. 3 is a block diagram showing the actuator part of the device of FIG. 2, and FIG. The figure shows the locus of the engaging pawl and the engaging surface in the actuator in Figure 3, Figure 5 shows the actuator in Figure 3 in the locked position, and Figure 6 shows the actuator in Figure 3 in the locked position. FIG. 7 is a diagram showing the swinging of the locking swing lever when it is in the lock position, and FIG. 7 is a diagram showing one form of the unlocked state of the actuator shown in FIG. 3. 1... Swinging member, 2, 3... Stopper, 4, 5
...Shape memory alloy spring, 6, 8...Pin, 7
, 9... Engaging claw.
Claims (1)
ク位置およびアンロツク位置に移動させるように
揺動する揺動部材と、一定の形状が記憶された形
状記憶合金製のロツク用およびアンロツク用の変
形可能部材と、前記揺動部材がアンロツク位置に
あるときにのみ、前記ロツク用変形可能部材の記
憶形状への復帰力を前記揺動部材に伝達するロツ
ク用リンク機構と、前記揺動部材がロツク位置に
あるときにのみ、前記アンロツク用変形可能部材
の記憶形状への復帰力を前記揺動部材に伝達する
アンロツク用リンク機構と、前記ロツク用および
アンロツク用変形可能部材を記憶形状に復帰させ
るための復帰手段とを備えた車両用ドアーロツク
装置。 a locking knob, a swinging member that swings to move the locking knob to a locking position and an unlocking position, a deformable member for locking and unlocking made of a shape memory alloy that has a fixed shape memorized; a locking link mechanism that transmits a return force of the deformable locking member to the memorized shape to the swinging member only when the member is in the unlocked position; An unlocking link mechanism for transmitting a force for returning the unlocking deformable member to the memorized shape to the swinging member, and a return means for returning the locking and unlocking deformable members to the memorized shape. Vehicle door lock device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1737588U JPH01122161U (en) | 1988-02-12 | 1988-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1737588U JPH01122161U (en) | 1988-02-12 | 1988-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01122161U true JPH01122161U (en) | 1989-08-18 |
Family
ID=31231102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1737588U Pending JPH01122161U (en) | 1988-02-12 | 1988-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01122161U (en) |
-
1988
- 1988-02-12 JP JP1737588U patent/JPH01122161U/ja active Pending