JPS61203971U - - Google Patents
Info
- Publication number
- JPS61203971U JPS61203971U JP8639085U JP8639085U JPS61203971U JP S61203971 U JPS61203971 U JP S61203971U JP 8639085 U JP8639085 U JP 8639085U JP 8639085 U JP8639085 U JP 8639085U JP S61203971 U JPS61203971 U JP S61203971U
- Authority
- JP
- Japan
- Prior art keywords
- tumbler
- case
- rotor
- spring
- cylinder lock
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Lock And Its Accessories (AREA)
Description
図は従来技術と本考案の実施例であつて、第１
図は本考案の拡大横断面図、第２図はシリンダ錠
の一部を切欠した縦断面図、第３図は従来の拡大
横断面図を表わすものである。
１……ケース、１′……縦溝、１ａ……鋸歯条
溝、２……ロータ、２′……貫通孔、３……タン
ブラー、３ｂ……鋸歯、４……スプリング。
The figure shows the prior art and the embodiment of the present invention.
The figure is an enlarged cross-sectional view of the present invention, FIG. 2 is a vertical cross-sectional view with a part of the cylinder lock cut away, and FIG. 3 is an enlarged cross-sectional view of a conventional cylinder lock. 1...Case, 1'...Vertical groove, 1a...Sawtooth groove, 2...Rotor, 2'...Through hole, 3...Tumbler, 3b...Sawtooth, 4...Spring.
Claims (1)
溝を形成し且つこの縦溝に沿い且つ周方向に複数
の鋸歯条溝を形成しこのケースに挿入され且つ間
隔を置いて貫通孔を形成したロータとこのロータ
の貫通孔に嵌挿され各タンブラーを付勢するスプ
リングとこのスプリングに付勢されるタンブラー
とこのタンブラーの中央に鍵挿入孔を形成し且つ
外周側部に複数の鋸歯を形成し各タンブラーが不
正な工具で操作されたときこの鋸歯と前記鋸歯条
溝とが順次係止することを特徴とするシリンダ錠
。 A cylinder lock case and a rotor having a vertical groove formed on the inner wall surface of the case, a plurality of sawtooth grooves formed along the vertical groove and in the circumferential direction, and inserted into the case and having through holes formed at intervals. A spring is inserted into the through hole of the rotor and biases each tumbler, a tumbler is biased by the spring, a key insertion hole is formed in the center of the tumbler, and a plurality of saw teeth are formed on the outer peripheral side of each tumbler. A cylinder lock characterized in that when the tumbler is operated with an unauthorized tool, the serrations and the serration grooves are sequentially locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8639085U JPH0319580Y2 (en) | 1985-06-10 | 1985-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8639085U JPH0319580Y2 (en) | 1985-06-10 | 1985-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61203971U true JPS61203971U (en) | 1986-12-22 |
| JPH0319580Y2 JPH0319580Y2 (en) | 1991-04-25 |
Family
ID=30637656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8639085U Expired JPH0319580Y2 (en) | 1985-06-10 | 1985-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319580Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791119A (en) * | 1994-07-29 | 1995-04-04 | Yuhshin Co Ltd | Cylinder lock |
-
1985
- 1985-06-10 JP JP8639085U patent/JPH0319580Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791119A (en) * | 1994-07-29 | 1995-04-04 | Yuhshin Co Ltd | Cylinder lock |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0319580Y2 (en) | 1991-04-25 |