JPH02134584U

JPH02134584U -

Info

Publication number: JPH02134584U
Application number: JP4325289U
Authority: JP
Priority date: 1989-04-13
Filing date: 1989-04-13
Publication date: 1990-11-08

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係る樹脂製筐体の
一部切欠き分解斜視図、第２図Ａは第１図におけ
る−線に沿う断面図、第２図Ｂは組立てた状
態における筐体の断面図、第３図は第２図Ｂにお
ける部の拡大断面図、第４図は両方のケース体
を組立てる過程における筐体の要部を示す断面図
、第５図は本考案の他の実施例に係る樹脂製筐体
の要部を示す断面図、第６図は本考案の更に他の
実施例に係る樹脂製筐体を示す断面図、第７図は
第６図における部を示す拡大断面図、第８図は
筐体内に収容された液晶デイスプレイが取付けら
れた電子タイプライターを示す斜視図である。２１……第１ケース体、２２……第２ケース体
、２４ａ〜２４ｄ……側壁部、２５……開口部、
２６ａ〜２６ｄ……側壁部、２８……開口部、３
１ａ……第１係合片（係止部）、３１ｂ……第１
係合片、３２ａ……第２係合片（係止部）、３２
ｂ……第２係合片、３７ａ，３７ｂ……凹部、３
８ａ，３８ｂ……凸部、４６……貫通穴。 Fig. 1 is a partially cutaway exploded perspective view of a resin casing according to an embodiment of the present invention, Fig. 2A is a sectional view taken along the - line in Fig. 1, and Fig. 2B is an assembled state. 3 is an enlarged sectional view of the part shown in FIG. 2B, FIG. 4 is a sectional view showing the main parts of the casing in the process of assembling both case bodies, and FIG. 5 is an enlarged sectional view of the part shown in FIG. FIG. 6 is a cross-sectional view showing the main parts of a resin casing according to another embodiment of the present invention; FIG. 7 is a section showing the main parts of a resin casing according to another embodiment of the present invention FIG. 8 is a perspective view of an electronic typewriter to which a liquid crystal display housed in a housing is attached. 21...First case body, 22...Second case body, 24a to 24d...Side wall part, 25...Opening part,
26a-26d...Side wall part, 28...Opening part, 3
1a...first engagement piece (locking part), 31b...first
Engagement piece, 32a...Second engagement piece (locking part), 32
b...Second engagement piece, 37a, 37b...Recess, 3
8a, 38b...Convex portion, 46...Through hole.

Claims

[Scope of utility model registration request]

A resin casing, wherein the casing is formed by joining first and second resin casing bodies, each having an opening and at least four side walls, at the opening. A locking portion for locking the two case bodies to each other is provided on one side wall portion of the two case bodies that are joined to each other, and at least another locking portion substantially facing the one side wall portion of the first case body A first engagement piece is provided inside one side wall portion,
A second engagement piece that contacts the first engagement piece is provided inside a side wall part of the second case body that is joined to the other one side wall part, and the first and second engagement pieces are provided. a recessed and recessed portion that engages with each other is formed, and a disengagement tool for disengaging the two engaging pieces from each other passes through at least one of the other side wall portions of the two case bodies. A resin casing with a through hole.