JPS61143428U

JPS61143428U -

Info

Publication number: JPS61143428U
Application number: JP2570685U
Authority: JP
Priority date: 1985-02-25
Filing date: 1985-02-25
Publication date: 1986-09-04
Also published as: JPH0123295Y2

Description

[Brief explanation of the drawing]

第１図ないし第７図は本考案の一実施例を示し
、第１図は要部の分解図、第２図は容器の全体斜
視図、第３図および第４図はそれぞた係止状態お
よび係止解除状態の要部の平面図、第５図は第４
図におけるＡ―Ａ線断面図、第６図は同上ラツチ
取付態様を示す断面図、第７図は第４図における
Ｂ―Ｂ線断面図である。第８図は従来例を示す要
部の断面図である。１……本体、２……蓋体、３……長い突起、４
，４……短い突起、５……ラツチ、９……切欠部
、１０……長い突起３のラツチ５と対応する面、
１１，１１……２つの凹部、１２……凸部、１３
……２つの凹部１１，１１間の凸部１２がスライ
ドする面。 Figures 1 to 7 show an embodiment of the present invention, with Figure 1 being an exploded view of the main parts, Figure 2 being an overall perspective view of the container, and Figures 3 and 4 showing the locking structure. A plan view of the main parts in the state and the unlocked state, FIG.
FIG. 6 is a cross-sectional view showing the manner in which the latch is attached, and FIG. 7 is a cross-sectional view taken along line B--B in FIG. 4. FIG. 8 is a sectional view of main parts showing a conventional example. 1... Main body, 2... Lid body, 3... Long protrusion, 4
, 4... Short protrusion, 5... Latch, 9... Notch, 10... Surface corresponding to latch 5 of long protrusion 3,
11, 11...Two recesses, 12...Protrusion, 13
...A surface on which the convex portion 12 slides between the two concave portions 11, 11.

Claims

[Claims for Utility Model Registration] (1) A long protrusion is formed on the wall of one half of a container, etc. that is composed of a pair of halves, and at least one short protrusion is formed on the wall of the other half. , in a locking device configured to include a latch that holds both of these protrusions and slides while engaging with the long protrusion, and engages or disengages the two protrusions by sliding the latch. , between the long protrusion and the latch, there are formed two recesses for stopping and holding the latch in the engaged position or the disengaged position, respectively, and a protrusion that fits into the recesses, and a sliding surface of the protrusion between the two recesses is formed. A locking device for a container, etc., characterized by being formed lower than other surfaces. (2) A locking device for a container, etc. as set forth in claim 1 of the utility model registration claim, characterized in that the two concave portions and the convex portion have an asymmetrical shape. (3) A locking device for a container, etc. according to claim 2 of the utility model registration, characterized in that the radius of curvature of the convex portion is larger than the radius of curvature of the two concave portions.