JPH01112270U

JPH01112270U -

Info

Publication number: JPH01112270U
Application number: JP724088U
Authority: JP
Priority date: 1988-01-22
Filing date: 1988-01-22
Publication date: 1989-07-28
Anticipated expiration: 2003-01-22
Also published as: JPH063922Y2

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は第１実
施例の分解斜視図、第２図は抽斗の斜視図、第３
図は第２図の―視断面図、第４図は第３図の
―視断面図、第５図は第３図の―視断面
図、第６図は第３図の―視断面図、第７図は
第５図の―視断面図、第８図は第７図の―
視断面図、第９図及び第１０図は引手部材の別
例図、第１１図及び第１２図は上下揺動杆の関係
を示す他の実施例を示す図、第１３図は連動機構
の別例図である。１……抽斗、３……鏡板、４……ラツチ装置、
５……裏カバー、６……引手枠、７……引手部材
、７ａ……指掛け部、７ｂ……突起体、８……上
部揺動杆、８ａ……折曲げ部、８ｂ……係止部、
９……下部揺動杆、９ａ……一端部、１０，１１
……枢支ピン、１２……ラツチ爪、１３……連動
機構、１６……作動体、１９……ラツチ軸、１９
ａ……クランク部、６ａ，２５……引手孔。 The drawings show embodiments of the present invention; Fig. 1 is an exploded perspective view of the first embodiment, Fig. 2 is a perspective view of the drawer, and Fig. 3 is a perspective view of the drawer.
The figure is a sectional view of FIG. 2, FIG. 4 is a sectional view of FIG. 3, FIG. 5 is a sectional view of FIG. 3, and FIG. 6 is a sectional view of FIG. Fig. 7 is a sectional view of Fig. 5, and Fig. 8 is a sectional view of Fig. 7.
9 and 10 are views showing other examples of the pull member, FIGS. 11 and 12 are views showing other embodiments showing the relationship between the vertical swinging rods, and FIG. 13 is a view of the interlocking mechanism. It is another example figure. 1... Drawer, 3... End plate, 4... Latch device,
5... Back cover, 6... Pull frame, 7... Pull member, 7a... Finger rest, 7b... Projection, 8... Upper swinging rod, 8a... Bending part, 8b... Locking Department,
9... Lower swinging rod, 9a... One end, 10, 11
... Pivot pin, 12 ... Latch claw, 13 ... Interlocking mechanism, 16 ... Operating body, 19 ... Latch shaft, 19
a... Crank part, 6a, 25... Pull hole.

Claims

[Scope of utility model registration request]

A pull member is rotatably supported around a horizontal axis in a pull hole formed in a mirror plate of the drawer, while being disengaged from one side of the drawer in relation to the rotation of the pull member. In a drawer latch device comprising a rotatable latch pawl, the pull member has a side cross section C.
It is formed into a hollow shape with a forward opening such as a letter shape or a horizontal V shape, and a protrusion is provided on the back side of the pull member to project backward, while the protrusion of the pull member is provided on the back side of the end plate from above and below. A pair of upper and lower swinging rods that extend substantially horizontally are pivoted so that the swinging fulcrums of the two swinging rods are shifted by an appropriate dimension in the left-right direction, and one of the vertical swinging rods is pivoted. an interlocking mechanism between one end of the rod and the latch pawl, the interlocking mechanism rotating the latch pawl in the disengagement direction as the one swinging rod is pressed and rotated by the protrusion; The one swinging rod and the other swinging rod are arranged so that as the other swinging rod is pressed and rotated by the protrusion, one of the swinging rods engages a latch claw. 1. A drawer latch device, characterized in that the drawer is brought into contact at an appropriate location so as to be rotated in the direction of disengaging the drawer.