JPS6398961U - - Google Patents

Description

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

第１図は本考案に係るノブ付シリンダ錠の側面
断面図、第２図はノブ付シリンダ錠の左側面図、
第３図は第２図の正面図、第４図は第２図の―
断面図、第５図は第２図の―断面図、第６
図は第２図の―断面図、第７図はノブ付シリ
ンダ錠を車体に取付ける状態の部分側面断面図で
ある。 １…シリンダ錠外筒、１ａ…切欠溝、２…ノブ
、２ａ…円筒部、２ｂ…切欠溝、２ｃ…周溝、３
…シリンダ錠内筒、４…作動杆、５…第１ピン、
６…第２ピン、７…タンブラ。 Fig. 1 is a side sectional view of a cylinder lock with a knob according to the present invention, Fig. 2 is a left side view of the cylinder lock with a knob,
Figure 3 is the front view of Figure 2, and Figure 4 is the front view of Figure 2.
The cross-sectional view, Figure 5, is the cross-sectional view of Figure 2, Figure 6.
The figure is a cross-sectional view of FIG. 2, and FIG. 7 is a partial side cross-sectional view of the cylinder lock with knob attached to the vehicle body. DESCRIPTION OF SYMBOLS 1... Cylinder lock outer cylinder, 1a... Notch groove, 2... Knob, 2a... Cylindrical part, 2b... Notch groove, 2c... Circumferential groove, 3
... Cylinder lock inner cylinder, 4... Operating rod, 5... First pin,
6...Second pin, 7...Tumbler.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダ錠外筒にノブを嵌着し、施錠状態では
ノブの回動が不能となり、開錠状態ではノブ回動
を可能とするノブ付シリンダ錠において、前記シ
リンダ錠外筒内に錠止タンブラが組みこまれたシ
リンダ錠内筒とその後方に作動杆を配置し、シリ
ンダ錠外筒にノブ操作の閉扉位置から開扉位置に
わたつて穿設された切欠溝に挿通する第１ピンを
介して、前記作動杆を前記シリンダ錠の外筒内に
軸方向に固定すると共に、キー操作の施錠位置と
開錠位置間を連通させてシリンダ錠の外筒と前記
ノブの円筒部とを切り欠いた周溝を設け、これら
各周溝に臨む第２ピンを前記シリンダ錠の内筒に
設けて、開錠位置では閉扉位置から開扉位置への
ノブ回動が前記第１ピンが切欠溝内を第２ピンが
周溝内をそれぞれ案内されることにより前記シリ
ンダ錠内筒とは非係合に可能であり、第１ピンを
介してノブと係合された作動杆をノブの回動操作
により回動させ、施錠位置では前記シリンダ錠内
筒がタンブラ突出により回動を規制され、前記第
２ピンを介してシリンダ内筒と係合された前記ノ
ブの回動を不能としたことを特徴とするノブ付シ
リンダ錠。 In a cylinder lock with a knob, in which a knob is fitted into the outer cylinder of the cylinder lock, and the knob cannot be rotated in the locked state, but can be rotated in the unlocked state, a locking tumbler is provided inside the cylinder lock outer cylinder. The built-in cylinder lock inner cylinder and the operating rod are placed behind it, and the first pin is inserted into the notch groove drilled in the cylinder lock outer cylinder from the closed position to the open position of the knob operation. , the operating rod is fixed in the axial direction within the outer cylinder of the cylinder lock, and the outer cylinder of the cylinder lock and the cylindrical part of the knob are cut out to communicate between the locking position and the unlocking position of the key operation. Circumferential grooves are provided, and second pins facing each of these circumferential grooves are provided in the inner cylinder of the cylinder lock, and in the unlocked position, when the knob rotates from the closed position to the open position, the first pin moves inside the notched groove. The second pins are guided in the respective circumferential grooves so that they can be disengaged from the inner cylinder of the cylinder lock, and the operating rod, which is engaged with the knob via the first pin, can be moved by rotating the knob. In the locking position, the cylinder lock inner cylinder is restricted from rotating by a tumbler protrusion, and the knob, which is engaged with the cylinder inner cylinder via the second pin, is prevented from rotating. Cylinder lock with knob.