JPH0325283U

JPH0325283U -

Info

Publication number: JPH0325283U
Application number: JP8569289U
Authority: JP
Priority date: 1989-07-24
Filing date: 1989-07-24
Publication date: 1991-03-15
Anticipated expiration: 2004-07-24
Also published as: JPH0711501Y2

Description

[Brief explanation of drawings]

第１図乃至第４図は本考案の一実施例を説明す
る図であり、第１図はプラスツク筺体の断面図、
第２図は要部斜視図、第３図は第１図の円部Ａ拡
大図、第４図はつめ部と凹部との係合状態を示す
断面図である。第５図乃至第８図は従来例を説明
する図であり、第５図はプラスチツク筺体の分解
斜視図、第６図は下ケースの部分斜視図、第７図
は第５図のＢ−Ｂ線断面図、第８図は第５図のＣ
−Ｃ線断面図である。１Ａ……プラスチツク筺体、２……第１の筺体
部（上ケース）、３……第２の筺体部（下ケース
）、７……つめ部、８……周縁部、１２……凹部
、１５Ａ……ガイド部、１８……（第２の筺体部
の）内壁面、１９……傾斜面、２０……（周縁部
の）端面。 1 to 4 are diagrams explaining one embodiment of the present invention, and FIG. 1 is a sectional view of a plastic casing;
FIG. 2 is a perspective view of a main part, FIG. 3 is an enlarged view of a circular part A in FIG. 1, and FIG. 4 is a cross-sectional view showing a state of engagement between a pawl and a recess. 5 to 8 are diagrams explaining the conventional example, in which FIG. 5 is an exploded perspective view of the plastic casing, FIG. 6 is a partial perspective view of the lower case, and FIG. 7 is B-B in FIG. 5. Line sectional view, Figure 8 is C in Figure 5
-C line sectional view. 1A... Plastic housing, 2... First housing part (upper case), 3... Second housing part (lower case), 7... Pawl part, 8... Peripheral part, 12... Recessed part, 15A . . . Guide portion, 18 . . . Inner wall surface (of the second housing portion), 19 .

Claims

[Scope of utility model registration request]

A first housing part having an opening; and a second housing part having an opening into which a peripheral edge of the first housing part on the opening side is fitted; A recess is formed in one of the two housing parts, and the first housing part, which is engaged with the recess and fitted into the second housing part, is connected to the second housing part. In the plastic housing, the plastic housing is provided with a claw portion for preventing movement in a direction opposite to the insertion direction of the plastic housing, and an opening of the second housing portion is provided in the vicinity of each of the opposing inner wall surfaces of the second housing portion. A guide portion is provided that contacts an end surface of the peripheral portion that is fitted into the guide portion, and a surface of the guide portion that contacts the end surface approaches the inner wall surface as the end surface moves in the insertion direction along the surface. A plastic housing characterized in that it is tilted in a state.