JP4476008B2 - ピンタンブラー錠 - Google Patents
ピンタンブラー錠 Download PDFInfo
- Publication number
- JP4476008B2 JP4476008B2 JP2004127067A JP2004127067A JP4476008B2 JP 4476008 B2 JP4476008 B2 JP 4476008B2 JP 2004127067 A JP2004127067 A JP 2004127067A JP 2004127067 A JP2004127067 A JP 2004127067A JP 4476008 B2 JP4476008 B2 JP 4476008B2
- Authority
- JP
- Japan
- Prior art keywords
- key
- pin
- inner cylinder
- insertion hole
- tumbler
- 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 - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 107
- 230000037431 insertion Effects 0.000 claims description 106
- 230000002093 peripheral effect Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Description
2−内筒
3−外筒
4−ピンタンブラー
5−ドライブピン
6−コイルばね
10−キー
11−挿入部
12−キーコード穴
13−嵌合溝
14−突起部
21−キー挿入孔
22−タンブラー挿入孔
23−開口溝
25−半球状凸部
Claims (1)
- ラジアル方向に複数のピン孔を有した外筒と、該外筒内に回転可能に挿入され、内側にキー挿入孔を設け、複数のピンタンブラーを挿入するための複数のタンブラー挿入孔をラジアル方向に設けた内筒と、該内筒の該タンブラー挿入孔に挿入される複数のピンタンブラーと、該外筒のピン孔に挿入される複数のドライブピンと、該ピン孔内に挿入され該ドライブピンを内側に付勢するコイルばねと、該キー挿入孔に挿入され、該ピンタンブラーの先端に係合するキーコード穴を有したキーと、を備えたピンタンブラー錠において、
該内筒のキー挿入孔が横断面を円形とした円形孔で形成され、該キー挿入孔の開口部近傍の内壁に半球状凸部が設けられ、該キーの挿入部が円柱形に形成され、該キーの挿入部を該キー挿入孔に差し込んだ際、該半球状凸部が嵌合する嵌合溝がキーの円柱状の挿入部の外周軸方向に形成され、
前記キーの挿入部の外周の90度相当位置と270度相当位置に、複数のキーコード穴が軸方向に沿って配列形成され、前記嵌合溝は該複数のキーコード穴を配列方向に横断して該挿入部の両側に形成され、
該キーの挿入部の元部に突起部が設けられ、前記内筒のキー挿入孔の開口部近傍の0度相当位置と180度相当位置に該突起部が嵌合可能な開口溝が形成されたことを特徴とするピンタンブラー錠。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004127067A JP4476008B2 (ja) | 2004-04-22 | 2004-04-22 | ピンタンブラー錠 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004127067A JP4476008B2 (ja) | 2004-04-22 | 2004-04-22 | ピンタンブラー錠 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005307609A JP2005307609A (ja) | 2005-11-04 |
JP4476008B2 true JP4476008B2 (ja) | 2010-06-09 |
Family
ID=35436685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004127067A Expired - Lifetime JP4476008B2 (ja) | 2004-04-22 | 2004-04-22 | ピンタンブラー錠 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4476008B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008174911A (ja) * | 2007-01-16 | 2008-07-31 | Asi:Kk | バンプキー |
CN101922264B (zh) * | 2009-05-14 | 2013-05-01 | 李金锟 | 空转ab锁芯 |
JP6280735B2 (ja) * | 2013-12-18 | 2018-02-14 | タキゲン製造株式会社 | プッシュ式ロック装置 |
CN104100142B (zh) * | 2014-07-24 | 2016-06-22 | 黄桂平 | 一种分离式机械密码报警门锁 |
-
2004
- 2004-04-22 JP JP2004127067A patent/JP4476008B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005307609A (ja) | 2005-11-04 |
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