JPH0758835B2 - Rail mounting structure for electrical equipment - Google Patents
Rail mounting structure for electrical equipmentInfo
- Publication number
- JPH0758835B2 JPH0758835B2 JP60201125A JP20112585A JPH0758835B2 JP H0758835 B2 JPH0758835 B2 JP H0758835B2 JP 60201125 A JP60201125 A JP 60201125A JP 20112585 A JP20112585 A JP 20112585A JP H0758835 B2 JPH0758835 B2 JP H0758835B2
- Authority
- JP
- Japan
- Prior art keywords
- rail
- electric device
- locking
- mounting structure
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
- Patch Boards (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、パネル等に設けたレールに取り付ける電気機
器の取付構造に関するものである。Description: TECHNICAL FIELD The present invention relates to a mounting structure of an electric device mounted on a rail provided on a panel or the like.
（発明の概要） 本発明は、パネル等に設けたレールに着脱自在に取り付
ける電気機器の取付構造を、前記電気機器の底面に一体
的に形成するとともに、レールへの取り付け時に特別の
治具を用いることなく、簡単にワンタッチで取り付けで
きる構成としたものである。(Summary of the Invention) The present invention integrally forms a mounting structure of an electric device that is detachably mounted on a rail provided on a panel or the like on the bottom surface of the electric device, and uses a special jig when mounting on the rail. It is configured to be easily attached with one touch without using.
（従来の技術およびその問題点） 従来、前記電気機器のレール取付構造として、特開昭55
−150520号公報に記載のものが知られている。(Prior art and its problems) Conventionally, as a rail mounting structure of the electric equipment, Japanese Patent Laid-Open No.
The one described in JP-A-150520 is known.
この取付構造は、電気機器の底面一端側に係止部を有す
るガイド部を設ける一方、他端側に弾性片を備えた係止
部材を、前記弾性片を電気機器本体の一部に係止し、こ
の係止部材を対向する係止部側に付勢した状態で着脱自
在に取り付けたものである。そして、電気機器をレール
に取り付けた状態で、前記弾性片のバネ力をもって、係
止部材の端面をレールの側端部に圧接することによっ
て、レールに電気機器を固定するようにしている。In this mounting structure, a guide portion having a locking portion is provided on one end side of the bottom surface of the electric device, while a locking member provided with an elastic piece on the other end side is used to lock the elastic piece to a part of the electric device body. Then, the locking member is detachably attached in a state of being biased toward the facing locking portion side. Then, in a state where the electric device is attached to the rail, the end face of the locking member is pressed against the side end portion of the rail by the spring force of the elastic piece so that the electric device is fixed to the rail.
（発明が解決しようとする問題点） しかしながら、このものでは、前述のごとく別途係止部
材を必要とするため、部品点数が多くなるうえ、該係止
部材装着時、特別な治具を用いて前記弾性片を変形させ
ながら装着しなければならないことから、その取り付け
が面倒であるという問題点を有していた。(Problems to be solved by the invention) However, since this requires a separate locking member as described above, the number of parts is increased and a special jig is used when the locking member is attached. Since it is necessary to mount the elastic piece while deforming it, there is a problem in that the mounting is troublesome.
（問題点を解決するための手段） 本発明は前記問題点を解決するためになされたもので、
電気機器の取付構造を、 i.パネル等に設けたレールに着脱自在に取り付ける電気
機器の取付構造を、前記電気機器の底面一端側に形成さ
れ、前記レールの一側に係合する係止部を備えたガイド
部と、前記電気機器の底面他側部に形成され、前記ガイ
ド部からレール幅を隔てて固定された一対の台部と、こ
れら台部に一体的に架け渡され、前記ガイド部に向けて
突出してレール他側と係止する係止爪を備えた弾性係止
片と、で構成したものである。(Means for Solving Problems) The present invention has been made to solve the above problems,
I. Attaching a mounting structure for an electric device to a rail provided on a panel or the like. A mounting portion for attaching a mounting structure for an electric device, which is formed on one end side of a bottom surface of the electric device and engages with one side of the rail. A pair of pedestals formed on the other side of the bottom surface of the electric device and fixed at a rail width from the guide portion, and integrally laid over the pedestals. And an elastic locking piece provided with a locking claw that projects toward the portion and locks with the other side of the rail.
（実施例） 以下、本発明にかかる電気機器のレール取付構造を一実
施例である図面に基づいて説明する。(Embodiment) A rail mounting structure for an electric device according to the present invention will be described below with reference to the drawings which are one embodiment.
第１図，第２図において、１は電気機器、２はこの電気
機器１の底部を示し、底部２の底面21の四隅には台部23
（23a,23a,23b,23b）が形成してある。In FIGS. 1 and 2, reference numeral 1 denotes an electric device, 2 denotes a bottom portion of the electric device 1, and a base portion 23 is provided at each of four corners of a bottom surface 21 of the bottom portion 2.
(23a, 23a, 23b, 23b) are formed.
なお、台部23aと台部23bとの間隔はレール３の幅（ｌ）
と同一としてあり、一端側の台部23a,23aには、これら
を連結するとともに、係止部25を有する側板24が取り付
けてあり、全体としてガイド部22を形成している。The space between the bases 23a and 23b is the width of the rail 3 (l).
The side plates 24 having the locking portions 25 are attached to the pedestals 23a, 23a on the one end side, and the side plates 24 having the locking portions 25 are attached to form the guide portion 22 as a whole.
また、他端側の台部23b,23bには、該台部23bのガイド部
22側端面に沿ってガイド部22と平行に弾性係止片26が架
け渡してあり、該弾性係止片26の中央部には、前記係止
部25に向かって突設した係止爪27と、図中その下方に位
置する突部28とが各々二個づつ取り付けてあり、該係止
爪27,27の間は、その後方に位置するＵ字状に湾曲した
薄肉の連結部26aで連結してある。Further, the guide portions of the base portion 23b are provided on the base portions 23b, 23b on the other end side.
An elastic locking piece 26 is laid along the end face on the side of 22 in parallel with the guide portion 22, and a locking claw 27 protruding toward the locking portion 25 is provided at the center of the elastic locking piece 26. And two projections 28 located below the projection 28 in the figure are attached, respectively, and between the locking claws 27, 27 is a U-shaped curved thin-walled connecting portion 26a located behind the locking claws 27, 27. It is connected.
さらに、前記突部28,28は、電気機器１をレール３に取
り付けた状態で、該レール３の端部3cと圧接し、他端側
の台部23a及び側板24とともに、レール３の両端を挾持
するようにしてある。Further, the protrusions 28, 28 are in pressure contact with the end 3c of the rail 3 in a state where the electric device 1 is attached to the rail 3, and together with the base 23a and the side plate 24 on the other end, both ends of the rail 3 are I am trying to hold it.
そして、前記係止爪27の外方面（第1,2図においては上
方を示す。）は曲面としてある。The outer surface (the upper side is shown in FIGS. 1 and 2) of the locking claw 27 is a curved surface.
前記構成からなるレール取付構造を有する電気機器１
は、第２図に示すように、図示していないパネル等に設
けたレール３の一端部3aにガイド部22を当接して係止部
25に係合する。そして、他端の係止爪27をレール他端部
3bに当接し（第２図中一点鎖線で示す状態）、電気機器
１を矢印ａ方向に押し付けると、係止爪27の外周面がレ
ール端部3bと摺動することによって、弾性係止片26が矢
印ｂ方向に撓み、係止爪27がレール端部3bと係合すると
ともに、突部28がレール端面3cに圧接し、レール３に対
して電気機器が取り付けされる。Electric device 1 having a rail mounting structure having the above configuration
As shown in FIG. 2, the guide portion 22 is brought into contact with the one end portion 3a of the rail 3 provided on a panel or the like (not shown) so that the locking portion.
Engage 25. Then, engage the locking claw 27 at the other end with the other end of the rail.
When the electric device 1 is abutted against 3b (indicated by the one-dot chain line in FIG. 2) and the electric device 1 is pressed in the direction of the arrow a, the outer peripheral surface of the locking claw 27 slides on the rail end 3b, so that the elastic locking piece. 26 bends in the direction of the arrow b, the locking claw 27 engages with the rail end 3b, and the protrusion 28 presses against the rail end surface 3c, so that the electric device is attached to the rail 3.
なお、このとき、係止爪27の外面は曲面としてあるた
め、電気機器１はスムーズにレール３に装着することが
できる。At this time, since the outer surface of the locking claw 27 is a curved surface, the electric device 1 can be smoothly mounted on the rail 3.
また、前記弾性係止片26は、その中央部で変形方向（矢
印ｂ方向）にＵ字状連結部26aで連結されているため、
単に板状のものよりも容易に変形し、また、連結部26の
ないものよりも大きな圧接力を得ることができる。即
ち、電気機器１は適度な圧接力でもってレール３に取り
付けることができる。Further, since the elastic locking piece 26 is connected at the central portion thereof in the deformation direction (direction of arrow b) by the U-shaped connecting portion 26a,
It can be deformed more easily than a plate-like one, and a larger pressure contact force can be obtained than that without a connecting portion 26. That is, the electric device 1 can be attached to the rail 3 with an appropriate pressure contact force.
このようにしてレール３に取り付けられた電気機器１を
取り外す場合、ドライバ等の先端を連結部26aに係合
し、矢印ｂ方向に弾性係止片26を撓ませて係止爪27の係
合を解除し、電気機器１を矢印ａ′方向に引き出せばよ
い。When removing the electric device 1 attached to the rail 3 in this way, the tip of a driver or the like is engaged with the connecting portion 26a, and the elastic locking piece 26 is bent in the direction of arrow b to engage the locking claw 27. And the electric device 1 is pulled out in the direction of the arrow a '.
前記実施例では、連結部26aはＵ字状のものとしたが、
これに限らず、コ字状に屈曲したものとしてもよい。In the above embodiment, the connecting portion 26a is U-shaped,
The shape is not limited to this, and may be bent in a U shape.
（発明の効果） 以上の説明で明らかなように、本発明にかかる電気機器
のレール取付構造は、底面に一体的に弾性係止片を形成
するとともに、該係止片の変形方向に湾曲部を形成する
ことにより、レールに対して適度の圧接力で電気機器を
取り付けるようにしている。(Effects of the Invention) As is apparent from the above description, in the rail mounting structure for an electric device according to the present invention, an elastic locking piece is integrally formed on the bottom surface, and a curved portion is formed in the deformation direction of the locking piece. By forming the, the electric device is attached to the rail with an appropriate pressure contact force.
したがって、別途係止部材を用いることがなく、電気機
器のレールに対する取り付けを、治具等を用いることな
くワンタッチで行うことができ、取り付け動作が簡単容
易となる。Therefore, it is possible to attach the electric device to the rail with one touch without using a jig or the like without using a separate locking member, and the attaching operation becomes simple and easy.
第１図は本発明にかかる電気機器のレール取付構造を示
す斜視図、第２図は第１図のII−II線断面図である。 １……電気機器、２……底部、３……レール、 3a,3b……端部、3c……端面、21……底面、 22……ガイド部、23……台部、24……側板、 25……係止部、26……弾性係止片、27……係止爪。FIG. 1 is a perspective view showing a rail mounting structure of an electric device according to the present invention, and FIG. 2 is a sectional view taken along line II-II of FIG. 1 ... Electrical equipment, 2 ... Bottom, 3 ... Rail, 3a, 3b ... End, 3c ... End, 21 ... Bottom, 22 ... Guide, 23 ... Stand, 24 ... Side plate , 25 …… Locking part, 26 …… Elastic locking piece, 27 …… Locking claw.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭60−3747（ＪＰ，Ａ) 特開 昭54−760（ＪＰ，Ａ) 実開 昭56−126884（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-60-3747 (JP, A) JP-A-54-760 (JP, A) Practical application Sho-56-126884 (JP, U)
Claims (1)
付ける電気機器の取付構造を、 前記電気機器の底面一端側に形成され、前記レールの一
側に係合する係止部を備えたガイド部と、 前記電気機器の底面他側部に形成され、前記ガイド部か
らレール幅を隔てて固定された一対の台部と、 これら台部に一体的に架け渡され、前記ガイド部に向け
て突出してレール他側と係止する係止爪を備えた弾性係
止片と、 で構成したことを特徴とする電気機器のレール取付構
造。1. A guide having an attachment structure for an electric device detachably attached to a rail provided on a panel or the like, the guide structure having a locking portion formed at one end of a bottom surface of the electric device and engaging with one side of the rail. Section, a pair of pedestals formed on the other side of the bottom surface of the electric device and fixed with a rail width from the guide section, and integrally bridged to these pedestals toward the guide section. A rail mounting structure for an electric device, comprising: an elastic locking piece having a locking claw protruding and locking to the other side of the rail.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60201125A JPH0758835B2 (en) | 1985-09-10 | 1985-09-10 | Rail mounting structure for electrical equipment |
| US06/898,520 US4734669A (en) | 1985-08-23 | 1986-08-21 | Electromagnetic contactor |
| DE86111664T DE3688415T2 (en) | 1985-08-23 | 1986-08-22 | Electromagnetic protection. |
| CA000516585A CA1251495A (en) | 1985-08-23 | 1986-08-22 | Electromagnetic contactor |
| EP86111664A EP0216160B1 (en) | 1985-08-23 | 1986-08-22 | Electromagnetic contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60201125A JPH0758835B2 (en) | 1985-09-10 | 1985-09-10 | Rail mounting structure for electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6260297A JPS6260297A (en) | 1987-03-16 |
| JPH0758835B2 true JPH0758835B2 (en) | 1995-06-21 |
Family
ID=16435825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60201125A Expired - Lifetime JPH0758835B2 (en) | 1985-08-23 | 1985-09-10 | Rail mounting structure for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0758835B2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2392576A1 (en) * | 1977-05-27 | 1978-12-22 | Alsthom Cgee | DEVICE FOR FIXING A BOX ON A SUPPORT PROFILE WITH PARALLEL EDGES |
| JPS56126884U (en) * | 1980-02-13 | 1981-09-26 | ||
| JPS603747A (en) * | 1983-06-22 | 1985-01-10 | Fujitsu Ltd | Program selecting control system |
-
1985
- 1985-09-10 JP JP60201125A patent/JPH0758835B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6260297A (en) | 1987-03-16 |
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