JPH01148618U

JPH01148618U -

Info

Publication number: JPH01148618U
Application number: JP4495888U
Authority: JP
Priority date: 1988-03-31
Filing date: 1988-03-31
Publication date: 1989-10-16

Description

【図面の簡単な説明】[Brief explanation of drawings]

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
弾性腕を工具により押す状態を示す図、第７図は
第４図の線―からみた図、第８図は分電盤用
取付板に取り付ける過程の図、第９図は分電盤用
取付板に取り付けた状態を示す図、第１０図〜第
１２図はこの考案のそれぞれ異なる実施例を示す
第６図と同じ図、第１３図は直付け方法の従来の
ものを示す全体斜視図、第１４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
１５図は第１４図の下面図、第１６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は挿入板部、１１ｃ，１１ｃは両側部、
１２は孔、１３はガイド部、１４は弾性腕、１５
は凸部である。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. Figure 3 is a diagram with the mounting foot removed from the state shown in Figure 4, Figure 5 is a diagram showing the mounting foot being inserted in the middle of insertion from the state shown in Figure 4, Figure 6 is a diagram showing the state in which the elastic arm is pushed by a tool, and Figure 7 Figure 8 is a diagram of the installation process on the distribution board mounting plate, Figure 9 is a diagram showing the state of installation on the distribution board mounting plate, and Figures 10 to 10 are views taken from the line in Figure 4. Figure 12 is the same figure as Figure 6 showing different embodiments of this invention, Figure 13 is an overall perspective view showing a conventional direct mounting method, and Figure 14 is a conventional mounting method on a DIN rail. 15 is a bottom view of FIG. 14, and FIG. 16 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 is the insertion plate part, 11c, 11c are both side parts,
12 is a hole, 13 is a guide portion, 14 is an elastic arm, 15
is a convex part. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

【実用新案登録請求の範囲】電気部品を収納する筐体と、この筐体に設けら
れかつ幅方向の両側縁よりそれぞれ係止片が外向
きに延設されたＤＩＮレールが嵌入される凹溝と
、この凹溝の底面との間で前記ＤＩＮレールの一
方の係止片を挾持してＤＩＮレールを保持する位
置と前記凹溝から後退してＤＩＮレールの保持を
解除する位置との間で進退自在となつた操作杆と
、前記筐体の前記凹溝を挾む側の両側面にそれぞ
れ突設されて取付ネジにより取付面に取り付けら
れる取付足とを備えた電気機器において、前記取付足を前記筐体の側面に突出する取付部
とこの取付部に一体的に形成される挿入板部とか
らなる前記筐体とは別体のものとして形成し、前
記筐体には前記挿入板部の両側部を摺動案内する
ガイド部を設けると共に前記筐体の内側から外壁
に向けて突出する先端側が肉厚方向に撓みうる弾
性腕を前記筐体に一体的に形成し、前記ガイド部
に前記挿入板部の両側部が嵌合されて前記取付足
が前記筐体に装着された状態で前記弾性腕の先端
と前記取付足の挿入板部とが互いに嵌合する凹凸
部により係止するようにしたことを特徴とする電
気機器。[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 casing that sandwich the groove and are attached to the mounting surface with mounting screws, the mounting feet comprising: is formed separately from the casing, which includes a mounting portion protruding from the side surface of the casing and an insertion plate portion integrally formed with the mounting portion, and the casing includes the insertion plate portion. A guide portion for slidingly guiding both sides of the housing is provided, and an elastic arm that protrudes from the inside of the housing toward the outer wall and whose tip side can be bent in the thickness direction is integrally formed on the housing, and the guide portion When both sides of the insertion plate portion are fitted and the mounting leg is attached to the housing, the tip of the elastic arm and the insertion plate portion of the mounting leg are locked by the concave and convex portions that fit with each other. An electrical device characterized by: