JPH02138479U

JPH02138479U -

Info

Publication number: JPH02138479U
Application number: JP4622889U
Authority: JP
Priority date: 1989-04-21
Filing date: 1989-04-21
Publication date: 1990-11-19
Anticipated expiration: 2004-03-23
Also published as: JPH0611562Y2

Description

[Brief explanation of the drawing]

第１図は本考案の係止構造を有する筺体と蓋体
の分解斜視図、第２図は係止板の斜視図、第３図
は第１図の−断面図で、ａは係止時、ｂは係
止解除中、ｃは係止解除後を示す、第４図は係止
解除状態の維持構造を示す要部断面図、第５図は
従来の筺体と蓋体の係止構造を示す分解斜視図、
第６図は従来の筺体と蓋体の係止時の正面図であ
る。１……筺体、１ａ……底板、１ｂ……側壁、４
……筺体突起、５……蓋体、５ａ……天板、５ｂ
……側壁、６……起立壁、７……対向壁、７ａ…
…対向壁突起、８……可撓片、８ｂ……可撓片突
起、９……係止板、９ａ……操作部、９ｂ……対
向壁突起用係止孔、９ｃ……可撓片突起用係止孔
、９ｄ……筺体突起用係止孔。 Figure 1 is an exploded perspective view of the casing and lid having the locking structure of the present invention, Figure 2 is a perspective view of the locking plate, Figure 3 is a cross-sectional view of Figure 1, and a is the locking state. , b shows the state during release, and c shows the state after release. Figure 4 is a cross-sectional view of the main part showing the structure for maintaining the unlocked state. Figure 5 shows the conventional locking structure between the casing and the lid. An exploded perspective view showing
FIG. 6 is a front view of the conventional case and lid when they are locked. 1... Housing, 1a... Bottom plate, 1b... Side wall, 4
...Housing protrusion, 5...Lid body, 5a...Top plate, 5b
...Side wall, 6... Standing wall, 7... Opposing wall, 7a...
...Opposing wall protrusion, 8... Flexible piece, 8b... Flexible piece protrusion, 9... Locking plate, 9a... Operating section, 9b... Locking hole for opposing wall protrusion, 9c... Flexible piece Locking hole for protrusion, 9d...Locking hole for housing protrusion.

Claims

[Scope of Claim for Utility Model Registration] In a locking structure that locks a housing and a lid having a side wall erected at the end of a top plate, the side wall of the lid body faces toward the top plate from the tip end side. an upright wall that is erected, an opposing wall that is constructed between the ends of the upright wall, and a wall that is supported at the end of the side wall in the space between the side wall and the opposite wall and that extends toward the top plate. a flexible piece, a flexible piece protrusion protruding toward the opposing wall near the support end of the flexible piece, and an opposing wall protrusion provided on the opposing wall at a position facing near the tip of the flexible piece. a casing having a casing protrusion erected on its side; a casing fitted between the opposing wall and the flexible piece, an operating part being formed at the end on the top plate side; It has a locking hole for a flexible protrusion into which the projection is fitted and locked, and a locking hole for the opposite wall projection into which the opposite wall projection is fitted and locked, and a locking hole for the housing projection into which the housing projection is fitted and locked near the tip. A locking structure between a lid and a housing, comprising a locking plate having a locking hole.