JPS6418264U - - Google Patents
Info
- Publication number
- JPS6418264U JPS6418264U JP11221687U JP11221687U JPS6418264U JP S6418264 U JPS6418264 U JP S6418264U JP 11221687 U JP11221687 U JP 11221687U JP 11221687 U JP11221687 U JP 11221687U JP S6418264 U JPS6418264 U JP S6418264U
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- rear inner
- cylinder part
- unlocking mechanism
- key
- 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
- 239000000463 material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Lock And Its Accessories (AREA)
Description
第1図乃至第4図はこの考案の一実施例を示す
図であり、第1図はこの考案に係るシリンダ錠を
示す一部断面図、第2図は前方内筒部と後方内筒
部との連結部を説明する上面図、第3図は第2図
の−に沿う断面図、第4図は第2図の−
に沿う断面図である。
1……シリンダ錠、2……外筒、3……内筒、
4……前方内筒部、5……蟻溝継手(連結部)、
6……後方内筒部、7……キー孔、8……板タン
ブラ、11……解錠レバー(解錠機構)。
1 to 4 are views showing one embodiment of this invention, FIG. 1 is a partial cross-sectional view showing a cylinder lock according to this invention, and FIG. 2 is a front inner cylindrical part and a rear inner cylindrical part. 3 is a sectional view taken along - in Fig. 2, and Fig. 4 is a sectional view taken along - in Fig. 2.
FIG. 1... Cylinder lock, 2... Outer cylinder, 3... Inner cylinder,
4...Front inner cylinder part, 5...Dovetail joint (connection part),
6... Rear inner cylinder part, 7... Key hole, 8... Plate tumbler, 11... Unlocking lever (unlocking mechanism).
Claims (1)
可能に嵌挿された内筒にキー孔を形成する一方、
該キー孔へのキー挿入時に前記内筒の回動を可能
とすると共に、キー抜き出し時に該内筒の回動を
阻止するための板タンブラを設けており、該内筒
におけるキー挿入方向の後端部に解錠機構を連結
するシリンダ錠において、前記内筒を、板タンブ
ラを設けている前方内筒部と解錠機構を連結する
後方内筒部とで構成し、前記前方内筒部と後方内
筒部との間に該内筒の半径方向に摺動して嵌合さ
せる連結部を設け、さらに、前記後方内筒部を前
記前方内筒部に対し該摺動方向を含む面内で揺動
可能とすべく、該連結部における前記後方内筒部
の摺動面に曲面を形成したことを特徴とするシリ
ンダ錠の内筒構造。 2 前記後方内筒部は、樹脂材にて成形されてい
る実用新案登録請求の範囲第1項記載のシリンダ
錠の内筒構造。[Claims for Utility Model Registration] 1. A key hole is formed in the inner cylinder which is coaxially inserted into the outer cylinder so as to be rotatable around the axial direction,
A plate tumbler is provided to enable the inner cylinder to rotate when the key is inserted into the key hole and to prevent the inner cylinder from rotating when the key is extracted. In a cylinder lock that connects an unlocking mechanism to an end, the inner cylinder is composed of a front inner cylinder part provided with a plate tumbler and a rear inner cylinder part that connects the unlocking mechanism, and the front inner cylinder part and the rear inner cylinder part connect the unlocking mechanism. A connecting portion is provided between the rear inner cylinder portion and the inner cylinder so as to fit together by sliding in the radial direction of the inner cylinder, and further, the rear inner cylinder portion is connected to the front inner cylinder portion in a plane including the sliding direction. An inner cylinder structure of a cylinder lock, characterized in that a sliding surface of the rear inner cylinder part of the connecting part is formed with a curved surface so as to be able to swing at the rear inner cylinder part. 2. The inner cylinder structure of the cylinder lock according to claim 1, wherein the rear inner cylinder part is molded from a resin material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11221687U JPH0446452Y2 (en) | 1987-07-22 | 1987-07-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11221687U JPH0446452Y2 (en) | 1987-07-22 | 1987-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6418264U true JPS6418264U (en) | 1989-01-30 |
JPH0446452Y2 JPH0446452Y2 (en) | 1992-10-30 |
Family
ID=31350951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11221687U Expired JPH0446452Y2 (en) | 1987-07-22 | 1987-07-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0446452Y2 (en) |
-
1987
- 1987-07-22 JP JP11221687U patent/JPH0446452Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0446452Y2 (en) | 1992-10-30 |