JPS6015568U - cylinder lock - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図はこの考案の実施例を示し、第１図はシリンダ錠の分
解斜視図、第２図は錠軸の底面図、第３図はシリンダ錠
の縦断面図、第４図は同要部拡大断面図、第５図はキー
の部分断面図である。 １・・・・・・錠軸、２・・・・・・錠本体、４・・・
・・・フランジ部、５・・・・・・磁石孔、６・・・・
・・磁石、１０・・・・・・孔、１１・・・　　′・・
・コイルばね、１２・・・・・・係合ピン。The figures show an embodiment of this invention. Figure 1 is an exploded perspective view of a cylinder lock, Figure 2 is a bottom view of the lock shaft, Figure 3 is a longitudinal cross-sectional view of the cylinder lock, and Figure 4 is an enlarged view of the same essential parts. The sectional view, FIG. 5, is a partial sectional view of the key. 1...Lock shaft, 2...Lock body, 4...
... Flange part, 5 ... Magnet hole, 6 ...
...Magnet, 10...hole, 11...'...
・Coil spring, 12... Engagement pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 錠本体の上部に穿設した複数の孔にコイルばねを介して
係合ピンを摺動可能に嵌挿し、該錠本体の中心に挿通さ
れる錠軸のフランジ部下側には複数の磁石孔が前記錠本
体の上部に設けた孔に対向して穿設され、キーを前記錠
軸のフランジ部上に嵌入した際、キーに取付けた磁石と
の間に生じた反発力により前記係合ピン先端を前記錠本
体表面の面位置まで押し込む磁石を前記磁石孔に摺動可
能に挿入したことを特徴とするシリンダ錠。An engagement pin is slidably inserted into a plurality of holes drilled in the upper part of the lock body via a coil spring, and a plurality of magnet holes are formed on the lower side of the flange of the lock shaft inserted through the center of the lock body. A hole is formed opposite to a hole provided in the upper part of the lock body, and when a key is inserted onto the flange portion of the lock shaft, a repulsive force generated between the key and the magnet attached to the key causes the tip of the engaging pin to A cylinder lock, characterized in that a magnet is slidably inserted into the magnet hole to push the magnet to a surface position on the surface of the lock body.