JPS63167565U - - Google Patents
Info
- Publication number
- JPS63167565U JPS63167565U JP2429988U JP2429988U JPS63167565U JP S63167565 U JPS63167565 U JP S63167565U JP 2429988 U JP2429988 U JP 2429988U JP 2429988 U JP2429988 U JP 2429988U JP S63167565 U JPS63167565 U JP S63167565U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- rotor
- lock
- hole
- lock pin
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000000605 extraction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Description
第１図は本考案の一実施例に係る鍵コード変更
可能な軸方向ピンタンブラ錠の正面図であり、第
２図は第１図のＡ―Ａ線断面図である。第３図は
該軸方向ピンタンブラ錠に用いた施錠用ロータの
正面図であり、第４図は第３図のＢ―Ｂ線断面図
であり、第５図は第４図のＣ―Ｃ線断面図である
。第６図は該軸方向ピンタンブラ錠に用いたコー
ド変更用ロータの正面図であり、第７図は第６図
のＤ―Ｄ線断面図である。第８図は該軸方向ピン
タンブラ錠に用いられる施解錠用鍵の右側面図で
あり、第９図は該鍵の背面図である。第１０図は
該軸方向ピンタンブラ錠に用いられるコード変更
用鍵の右側面図であり、第１１図は該鍵の背面図
である。第１２図は本考案の別の実施例に係る軸
方向ピンタンブラ錠の正面図であり、第１３図は
ロータを９０度回したときの正面図である。第１
４図、第１５図及び第１６図は本考案のそれぞれ
異なる他の実施例に係る軸方向ピンタンブラ錠の
正面図である。
１……錠本体、４……錠本体側のピン孔、３…
…施錠用ロータ、４……施錠用ロータ側のピン孔
、５……後位ロツクピン、６……前位ロツクピン
、７……付勢用バネ、８……施解錠用鍵、９……
ピン押し用操作段面、１０……鍵孔、１１……鍵
孔周縁部、１２，１２ａ，１２ｂ，１２ｃ……抜
差し用切欠、１３……鍵の外側突起、１４……錠
本体の軸孔、１７……連動用受溝、１８……コー
ド変更用ロータ、１９……コード変更用ロータ側
のピン孔、２０……中間ピン、２１……コード変
更用鍵。
FIG. 1 is a front view of an axial pin tumbler lock with a changeable key code according to an embodiment of the present invention, and FIG. 2 is a sectional view taken along line AA in FIG. 1. Fig. 3 is a front view of the locking rotor used in the axial pin tumbler lock, Fig. 4 is a sectional view taken along line B-B in Fig. 3, and Fig. 5 is a sectional view taken along line C-C in Fig. 4. FIG. FIG. 6 is a front view of the code changing rotor used in the axial pin tumbler lock, and FIG. 7 is a sectional view taken along the line DD in FIG. 6. FIG. 8 is a right side view of the locking/unlocking key used in the axial pin tumbler lock, and FIG. 9 is a rear view of the key. FIG. 10 is a right side view of the code changing key used in the axial pin tumbler lock, and FIG. 11 is a rear view of the key. FIG. 12 is a front view of an axial pin tumbler lock according to another embodiment of the present invention, and FIG. 13 is a front view when the rotor is rotated 90 degrees. 1st
4, 15 and 16 are front views of axial pin tumbler locks according to different embodiments of the present invention. 1...Lock body, 4...Pin hole on the lock body side, 3...
...Locking rotor, 4... Pin hole on the locking rotor side, 5... Rear lock pin, 6... Front lock pin, 7... Biasing spring, 8... Locking/unlocking key, 9...
Operation stage for pushing the pin, 10...Keyhole, 11...Keyhole periphery, 12, 12a, 12b, 12c...Notch for insertion/extraction, 13...External projection of key, 14...Shaft hole of lock body , 17... Interlocking receiving groove, 18... Rotor for code changing, 19... Pin hole on the rotor side for code changing, 20... Intermediate pin, 21... Key for code changing.
Claims (1)
容し、ロータ３を錠本体１に対して錠止する前位
ロツクピン６及び後位ロツクピン５を錠本体１の
軸方向ピン孔２とロータ３の軸方向ピン孔４に収
容し、前記ロツクピン６と後位ロツクピン５を前
方に摺動付勢するバネ７を前記ピン孔２に収容し
、前位ロツクピン６の前端が当接する環状肩部１
５をロータ３の前端周面に設け、錠本体１とロー
タ３間の環状鍵孔１０に挿脱される筒状鍵８の内
周面に前位ロツクピン６の前端に当接する操作段
面９を設け、ロータ３の該環状肩部１５に筒状鍵
８の内側突起１６が係脱する連動用受溝１７を設
けた軸方向ピンタンブラ錠において、それぞれ複
数本の前位ロツクピン６及び後位ロツクピン５を
、３６０度をピン本数で割つて得られる単位角度
でロータ３の軸心を中心とする同一円周上に全て
等間隔に配置し、筒状鍵８が抜差しされる施錠位
置と解錠位置との間で回転するロータ３の回転角
度を前記ピン配置の単位角度の整数倍に設定し、
前記連動用受溝１７と該受溝１７に最も近い前位
ロツクピン６との間の角度を前記ピン配置の単位
角度よりも小さく設定したことを特徴とする軸方
向ピンタンブラ錠。 The rotor 3 is rotatably accommodated in the shaft hole 14 of the lock body 1, and the front lock pin 6 and rear lock pin 5 for locking the rotor 3 to the lock body 1 are connected to the axial pin hole 2 of the lock body 1 and the rotor. A spring 7 is accommodated in the axial pin hole 4 of No. 3, and a spring 7 for slidingly biasing the lock pin 6 and the rear lock pin 5 forward is accommodated in the pin hole 2, and the annular shoulder portion abuts against the front end of the front lock pin 6. 1
5 is provided on the front end peripheral surface of the rotor 3, and an operating step surface 9 is provided on the inner peripheral surface of the cylindrical key 8 that is inserted into and removed from the annular key hole 10 between the lock body 1 and the rotor 3, and that comes into contact with the front end of the front lock pin 6. In the axial pin tumbler lock, the annular shoulder portion 15 of the rotor 3 is provided with an interlocking receiving groove 17 in which the inner protrusion 16 of the cylindrical key 8 engages and disengages. 5 is a unit angle obtained by dividing 360 degrees by the number of pins, and all are arranged at equal intervals on the same circumference centered on the axis of the rotor 3, and the locking position and unlocking position where the cylindrical key 8 is inserted and removed are The rotation angle of the rotor 3 rotating between the positions is set to an integral multiple of the unit angle of the pin arrangement,
An axial pin tumbler lock characterized in that the angle between the interlocking receiving groove 17 and the front lock pin 6 closest to the receiving groove 17 is set smaller than the unit angle of the pin arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2429988U JPS63167565U (en) | 1988-02-25 | 1988-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2429988U JPS63167565U (en) | 1988-02-25 | 1988-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63167565U true JPS63167565U (en) | 1988-11-01 |
Family
ID=30823407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2429988U Pending JPS63167565U (en) | 1988-02-25 | 1988-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63167565U (en) |
-
1988
- 1988-02-25 JP JP2429988U patent/JPS63167565U/ja active Pending
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