JPS6152053U - - Google Patents
Info
- Publication number
- JPS6152053U JPS6152053U JP13808784U JP13808784U JPS6152053U JP S6152053 U JPS6152053 U JP S6152053U JP 13808784 U JP13808784 U JP 13808784U JP 13808784 U JP13808784 U JP 13808784U JP S6152053 U JPS6152053 U JP S6152053U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- tumbler
- bar
- cylinder
- inner tube
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Mechanical Operated Clutches (AREA)
- Lock And Its Accessories (AREA)
Description
第１図は本考案に係るタンブラー錠の縦断面図
、第２図は第１図中Ａ−Ａ線に沿う断面図、第３
図は第２図の作動状況を示す断面図、第４図は内
筒の斜視図、第５図はタンブラー群と鍵との関係
を示す斜視図、第６図は鍵の正面図、第７図は第
６図Ｂ−Ｂ線に沿う拡大断面図である。
１…外筒、３…内筒、３５…棒材、３６…バネ
、４…クラツチ機構、４１…クラツチ溝、４２…
クラツチ軸、４３…クラツチバー、４４…支承面
、４５…凹凸面、４６…クラツチ部、５…タンブ
ラー、５１…鍵孔、５２…クラツチ凹部、５４…
凹部、５５…凹凸部。
Fig. 1 is a longitudinal sectional view of the tumbler lock according to the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a sectional view taken along line A-A in Fig. 1.
The figures are a sectional view showing the operating condition of Fig. 2, Fig. 4 is a perspective view of the inner cylinder, Fig. 5 is a perspective view showing the relationship between the tumbler group and the key, Fig. 6 is a front view of the key, and Fig. 7 is a perspective view of the inner cylinder. The figure is an enlarged sectional view taken along the line B-B in FIG. 6. DESCRIPTION OF SYMBOLS 1... Outer cylinder, 3... Inner cylinder, 35... Bar material, 36... Spring, 4... Clutch mechanism, 41... Clutch groove, 42...
Clutch shaft, 43... Clutch bar, 44... Bearing surface, 45... Uneven surface, 46... Clutch portion, 5... Tumbler, 51... Keyhole, 52... Clutch recess, 54...
Concave portion, 55... Concave and convex portion.
Claims (1)
し固定或いは解放するクラツチ機構４を設け、内
筒３中へ、鍵の挿入により作動し前記クラツチ機
構４を係脱動作する多数のタンブラー５を装填し
たタンブラー錠において、前記クラツチ機構４は
、外筒１の内面に筒軸方向に沿いクラツチ溝４１
を凹設すると共に、内筒３中には、軸周面の一部
が筒周から出没して前記クラツチ溝４１に係脱す
るクラツチ軸４２と、一側辺にクラツチ軸４２の
他の周面を支承する平坦な支承面４４、他側辺に
鋸歯状凹凸面４５を有すクラツチ部４６を形成し
て各タンブラー５の摺動方向の側辺に係合するク
ラツチバー４３を配備し、前記各タンブラー５は
クラツチバー４３と直交し且つ直交方向に往復動
自由に積層配備され、それぞれ面内には鍵孔５１
、側辺には鍵を挿入したとき直列に揃いクラツチ
バーを係合するクラツチ凹部５２、その両側に鋸
歯状凹凸部５５および他側辺にはそれぞれ同一形
状のＶ状凹部５４が形成され、該凹部５４には、
各デイスク５の鍵孔５１を一列に揃える棒材３５
を弾圧附勢してなるタンブラー錠。 A clutch mechanism 4 for fixing or releasing the inner tube 3 relative to the outer tube 1 is provided between the outer tube 1 and the inner tube 3, and is activated by inserting a key into the inner tube 3 to engage and release the clutch mechanism 4. In a tumbler lock loaded with a large number of operating tumblers 5, the clutch mechanism 4 has a clutch groove 41 on the inner surface of the outer cylinder 1 along the cylinder axis direction.
In the inner cylinder 3, a part of the shaft peripheral surface protrudes and retracts from the cylinder periphery to engage and disengage from the clutch groove 41, and the other peripheral part of the clutch shaft 42 is provided on one side. A clutch bar 43 is provided which forms a flat bearing surface 44 for supporting the surface and a clutch portion 46 having a serrated uneven surface 45 on the other side and engages with a side of each tumbler 5 in the sliding direction. Each tumbler 5 is stacked and arranged to be orthogonal to the clutch bar 43 and can freely reciprocate in the orthogonal direction, and each has a keyhole 51 in the plane.
, a clutch recess 52 that is aligned in series and engages the clutch bar when the key is inserted is formed on one side, sawtooth-like uneven portions 55 are formed on both sides thereof, and V-shaped recesses 54 of the same shape are formed on the other side. In 54,
Bar material 35 that aligns the keyholes 51 of each disk 5 in a row
A tumbler lock that is suppressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13808784U JPH0316365Y2 (en) | 1984-09-11 | 1984-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13808784U JPH0316365Y2 (en) | 1984-09-11 | 1984-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6152053U true JPS6152053U (en) | 1986-04-08 |
| JPH0316365Y2 JPH0316365Y2 (en) | 1991-04-09 |
Family
ID=30696483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13808784U Expired JPH0316365Y2 (en) | 1984-09-11 | 1984-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316365Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993009318A1 (en) * | 1991-11-07 | 1993-05-13 | General Hardware Co., Ltd. | Disk tumbler lock |
-
1984
- 1984-09-11 JP JP13808784U patent/JPH0316365Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316365Y2 (en) | 1991-04-09 |
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