JPH01153683U

JPH01153683U -

Info

Publication number: JPH01153683U
Application number: JP4495488U
Authority: JP
Priority date: 1988-03-31
Filing date: 1988-03-31
Publication date: 1989-10-23

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す下面側の斜
視図、第２図は取付足の上面側の斜視図、第３図
は第１図の線―の断面図、第４図は第３図の
状態から取付足を外した図、第５図は第４図の状
態から取付足を挿入した挿入途中の図、第６図は
取付足の弾性腕を工具により起こす状態を示す図
、第７図は分電盤用取付板に取り付ける過程の図
、第８図は分電盤用取付板に取り付けた状態を示
す図、第９図、第１０図はこの考案のそれぞれ異
なる実施例を示す取付足の上面側斜視図、第１１
図はこの考案のさらに異なる実施例を示す第４図
と同じ図、第１２図は直付け方法の従来のものを
示す全体斜視図、第１３図はＤＩＮレールへの取
り付け方法の従来のものを示す上面図、第１４図
は第１３図の下面図、第１５図は課題を説明する
ための仮定図である。図において、１は筐体、５は取付面、６は取付
ネジ、７はＤＩＮレール、７ａは係止片、８は凹
溝、９は操作杆、１１は取付足、１１ａは取付部
、１１ｂは摺動部、１１ｃは弾性腕、１２は凸部
、１３はガイド部、１４は凹部、１５は開口であ
る。なお、各図中同一符号は同一または相当部分
を示す。 Fig. 1 is a perspective view of the bottom side showing an embodiment of this invention, Fig. 2 is a perspective view of the top side of the mounting foot, Fig. 3 is a sectional view taken along the line - in Fig. 1, and Fig. 4 is a perspective view of the top side of the mounting foot. 3 is a diagram with the mounting foot removed from the state shown in FIG. 4, FIG. 5 is a diagram showing the mounting foot being inserted in the middle of insertion from the state of FIG. Figure 7 is a diagram showing the process of attaching it to a distribution board mounting plate, Figure 8 is a diagram showing the state in which it is attached to a distribution board mounting plate, and Figures 9 and 10 show different embodiments of this invention. Top perspective view of the mounting foot shown, No. 11
The drawings are the same as Fig. 4 showing a further different embodiment of this invention, Fig. 12 is an overall perspective view showing a conventional direct mounting method, and Fig. 13 shows a conventional mounting method on a DIN rail. 14 is a bottom view of FIG. 13, and FIG. 15 is a hypothetical diagram for explaining the problem. In the figure, 1 is the housing, 5 is the mounting surface, 6 is the mounting screw, 7 is the DIN rail, 7a is the locking piece, 8 is the groove, 9 is the operating lever, 11 is the mounting foot, 11a is the mounting part, 11b 11c is a sliding part, 11c is an elastic arm, 12 is a convex part, 13 is a guide part, 14 is a recessed part, and 15 is an opening. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of Claim for Utility Model Registration] A casing that houses electrical components, and a groove into which a DIN rail is fitted, which is provided in the casing and has locking pieces extending outward from both sides in the width direction. and the bottom surface of this groove, between a position where one of the locking pieces of the DIN rail is held and the DIN rail is held, and a position where the DIN rail is released from being held by retreating from the groove. An electrical device comprising an operating rod that can move forward and backward, and mounting feet that protrude from both sides of the housing that sandwich the groove and are attached to a mounting surface with mounting screws, the mounting feet from a mounting part protruding from the side surface of the housing, left and right sliding parts integrally formed with the mounting part, and an elastic arm integrally formed with the mounting part whose tip side can bend in the thickness direction. The housing is formed as a separate piece from the housing, and the housing is provided with a guide part that slides and guides the sliding part, and the sliding part is fitted into the guide part so that the mounting foot is attached to the housing. The distal end of the elastic arm and the casing are engaged with each other by a concave and convex portion that fits into the casing when the elastic arm is attached to the casing, and the casing is configured to raise the elastic arm in the locked state. An electrical device characterized by having an opening.