JPS63140466U

JPS63140466U -

Info

Publication number: JPS63140466U
Application number: JP3432087U
Authority: JP
Priority date: 1987-03-09
Filing date: 1987-03-09
Publication date: 1988-09-16

Description

[Brief explanation of the drawing]

図面は本考案の一実施例に係る左右兼用型の扉
用ロツクハンドル装置を示し、第１図は該扉用ロ
ツクハンドル装置の扉施錠状態の正面図であり、
第２図は該扉用ロツクハンドル装置の扉施錠状態
の背面図であり、第３図は該扉用ロツクハンドル
装置の扉施錠状態の左側面図であり、第４図は第
１図のＡ―Ａ線断面図である。第５図は該扉用ロ
ツクハンドル装置のハンドル突出状態の縦断面図
であり、第６図は該扉用ロツクハンドル装置のハ
ンドルを解錠方向に回した状態の正面図である。
第７図は第５図におけるＢ―Ｂ線切断部端面図で
あり、第８図は第４図におけるＣ―Ｃ線切断部端
面面図である。１……扉、２……軸受筒、３……受座、４……
施錠軸筒、５……正面凹部、６……ハンドル、７
……作動軸、８，９……直径方向の透孔、１０…
…連結棒、１１……停止突子、１５……ラツチ体
、１７……押ボタン、１９……連動カム、２０，
２１……円弧状凹部、２２……止め金板、３０…
…固定枠体、３２……ラツチ体の開口部、３３…
…裏蓋板、３８……錠前、４１……ストツパー板
、４３……鍵、４４……ロータ、４８……蓋板、
５６……デテント体、５９……受溝。 The drawings show a door lock handle device for both left and right use according to an embodiment of the present invention, and FIG. 1 is a front view of the door lock handle device in a locked state;
FIG. 2 is a rear view of the door lock handle device in the locked state, FIG. 3 is a left side view of the door lock handle device in the locked state, and FIG. 4 is the A of FIG. -A sectional view taken along line A. FIG. 5 is a longitudinal sectional view of the door lock handle device in a protruding state, and FIG. 6 is a front view of the door lock handle device with the handle turned in the unlocking direction.
7 is an end view of the portion cut along the line B--B in FIG. 5, and FIG. 8 is an end view of the portion cut along the line CC in FIG. 4. 1...Door, 2...Bearing tube, 3...Catch, 4...
Locking shaft cylinder, 5...Front recess, 6...Handle, 7
...Operating shaft, 8, 9...Through hole in the diametrical direction, 10...
... Connecting rod, 11 ... Stop protrusion, 15 ... Latch body, 17 ... Push button, 19 ... Interlocking cam, 20,
21... Arc-shaped recess, 22... Stop plate, 30...
...Fixed frame body, 32...Latch body opening, 33...
...back cover plate, 38...lock, 41...stopper plate, 43...key, 44...rotor, 48...cover plate,
56... Detent body, 59... Receiving groove.

Claims

[Scope of utility model registration request]

All or part of the handle 6 is recessed into the non-circular front recess 5 of the catch 3 fixed to the door 1, and
The operating shaft 7 of the handle 6 is rotatably and slidably fitted into the bearing tube 2 on the back side of the handle, and the locking shaft 4 is fitted and connected to the operating shaft 7 so as to rotate integrally with the operating shaft 7.
A stop plate 22 is fixed to the rear end of the locking shaft which is fixed to the bearing cylinder 2 so as not to move in the axial direction, and when the handle 6 is unlocked from the catch seat 3, the compression coil spring 60 is biased. Therefore, in the door lock handle device in which the handle 6 slides and protrudes from the front recess 5 to the gripping position along the bushing 2, the catch seat 3 is provided with a small hole 55 that opens on the inner surface of the bushing 2. At least a receiving groove 59 is formed along the axial direction of the actuating shaft 7 on the outer surface of the actuating shaft 7 at a portion where the small hole 55 faces when the base end 6a of the handle 6 is aligned with the front recess 5. A linearly protruding lock handle for a door is provided corresponding to the protruding stroke of the handle 6, and a detent body 56 that engages and disengages from the receiving groove 59 is housed in the small hole 55 and is biased to slide toward the operating shaft 7 by a spring 58. Device.