JPS63148772U - - Google Patents

Description

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

図面は本考案の実施例に係る掛金装置を示し、
第１図は引手板を引出した時の斜視図、第２図、
第３図及び第４図はそれぞれ扉に取付けた時の正
面図、底面図及び右側面図、第５図と第６図はそ
れぞれ第３図のＡ―Ａ′線断面図とＢ―Ｂ′線断
面図、第７図は施錠不成立時における第５図に対
応した断面図である。第８図は本考案の別の実施
例に係る掛金装置の正面図、第９図は第８図のＣ
―Ｃ′線断面図である。 １……ケース、２……引手板、３……枢軸、４
……ケースの上側壁、５……ケースの下側壁、６
……ケースの底壁、７……ケースの背壁、８……
ラツチ棒、９……連動板、１０……案内孔、１１
……受孔、１２……第１バネ、１３……連動板の
傾斜面、１４……ラツチ棒の傾斜面、１５……背
壁の突出片、１６……受動ピン、１７……操作突
片、１８……底壁のスリツト、１９……第２バネ
、２０……箱本体、２１……受部、２２……扉、
２３……箱本体の縁枠。 The drawing shows a latch device according to an embodiment of the present invention,
Figure 1 is a perspective view when the handle plate is pulled out, Figure 2 is
Figures 3 and 4 are a front view, bottom view, and right side view, respectively, when installed on the door, and Figures 5 and 6 are a sectional view taken along line A-A' and B-B' in Figure 3, respectively. The line sectional view, FIG. 7, is a sectional view corresponding to FIG. 5 when the lock is not established. FIG. 8 is a front view of a latch device according to another embodiment of the present invention, and FIG. 9 is a C of FIG. 8.
-C' line sectional view. 1... Case, 2... Pull plate, 3... Pivot, 4
... Upper wall of the case, 5 ... Lower wall of the case, 6
... Bottom wall of the case, 7 ... Back wall of the case, 8 ...
Latch rod, 9... Interlocking plate, 10... Guide hole, 11
... Receiving hole, 12 ... First spring, 13 ... Inclined surface of interlocking plate, 14 ... Inclined surface of latch bar, 15 ... Projection piece of back wall, 16 ... Passive pin, 17 ... Operation projection Piece, 18... slit in the bottom wall, 19... second spring, 20... box body, 21... receiving part, 22... door,
23...Edge frame of the box body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケースに出没自在に収容した引手板をその基端
部にてケースに枢着し、引手板の背後に収容した
ラツチ棒を第１バネによつて突出方向に摺動付勢
し、ラツチ棒を直接又は間接的に押し動かす操作
突片を、引手板の前記基端部にその背後方向に突
設すると共に、引手板とケースの間には、引手板
を飛出し方向に回動付勢する第２バネを設け、第
２バネを第１バネよりも弱いものとしたことを特
徴とする掛金装置。 A pull plate accommodated in the case so as to be freely protrusive and retractable is pivotally attached to the case at its base end, and a latch rod housed behind the pull plate is slidably biased in the protruding direction by a first spring, and the latch bar is moved. An operating protrusion that can be pushed directly or indirectly is provided on the base end of the handle plate so as to protrude rearward thereof, and between the handle plate and the case, the handle plate is rotatably biased in the protruding direction. A latch device comprising a second spring, the second spring being weaker than the first spring.