JPS6389290U

JPS6389290U -

Info

Publication number: JPS6389290U
Application number: JP18531386U
Authority: JP
Priority date: 1986-12-01
Filing date: 1986-12-01
Publication date: 1988-06-10
Anticipated expiration: 2001-12-01
Also published as: JPH0541577Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係るドアロツク機
構全体の斜視図、第２図ａ〜ｉは同ドアロツク機
構の作動を示すための揺動係合子と係合子作動部
材との動きを示す概略側面図、第３図は同実施例
におけるドアと本体の当り状態を示す側断面図、
第４図は第３図におけるＢ―Ｂ矢視断面図、第５
図は従来のテレビジヨン受像器の正面図、第６図
は上記テレビジヨン受像器におけるドアの開いた
状態を示す斜視図、第７図は第５図におけるＡ―
Ａ′矢視断面図である。（符号の説明）１……本体、２……操作部、３
……ドア、１０……係合子作動部材、１１……作
動部材挿入溝、１２……ピン（水平ピン）、１３
……揺動係合子、１４……長孔、１６ａ，１６ｂ
……係合突起、１７……爪、１８……係合子受容
部、２１……閉位置用当り、２２……当り。 FIG. 1 is a perspective view of the entire door lock mechanism according to an embodiment of the present invention, and FIGS. 2 a to 2 are schematic diagrams showing the movements of the swinging engager and the engager operating member to illustrate the operation of the door lock mechanism. A side view, FIG. 3 is a side sectional view showing the contact state of the door and main body in the same embodiment,
Figure 4 is a sectional view taken along the line B-B in Figure 3;
The figure is a front view of a conventional television receiver, FIG. 6 is a perspective view of the television receiver with the door open, and FIG. 7 is a front view of a conventional television receiver.
It is a sectional view taken along arrow A'. (Explanation of symbols) 1...Main body, 2...Operation unit, 3
... Door, 10 ... Engagement element actuation member, 11 ... Actuation member insertion groove, 12 ... Pin (horizontal pin), 13
... Swinging engager, 14 ... Long hole, 16a, 16b
. . . Engaging protrusion, 17 . . . Pawl, 18 . . . Engagement element receiving portion, 21 .

Claims

[Claims for Utility Model Registration] In a door lock mechanism for holding a door attached to a stationary main body so as to be openable and closable in a closed position, a long hole in the longitudinal direction is formed in the center, and a hole in the diagonal direction is formed in the center. A swinging engager is provided with a pair of engagement protrusions at the end and is swingably attached to the main body side via a horizontal pin inserted into the elongated hole; an engaging element actuating member comprising a pawl that engages with the mating protrusion to hold the door in a closed position, and an engaging element receiving part formed in the intermediate portion to receive a swinging engaging element that falls away from the pawl due to its own weight; A door lock mechanism characterized by comprising: