JPH0129830Y2 - - Google Patents

Description

【考案の詳細な説明】 本考案は各種電気部品をキヤビネツト等の取付
基板に取付ける取付装置に係り、簡単な構成で容
易にかつ確実に強固に取付けられる優れた部材、
取付装置を提供することを目的とするものであ
る。[Detailed description of the invention] The present invention relates to a mounting device for mounting various electrical components to a mounting board such as a cabinet, and is an excellent member that can be easily, reliably and firmly mounted with a simple configuration.
The object is to provide a mounting device.

一般にコ字状の板ばね等をキヤビネツト等の取
付基板に取付ける場合、第１図に示すように取付
基板１に互に対向するように断面Ｌ字状のリブ
２，２を形成し、このリブ２，２と取付基板１と
の間に形成された凹溝３，３にそれぞれコ字状の
板ばね４の両端を挿入し、上記板ばね４の両端に
形成した突起５をそれぞれ上記リブ２，２に形成
した切欠６，６に係合するようにしている。しか
しながら、この種のものでは単に板ばね４の弾性
力によつて上記突起５が上記切欠６に係合してい
るだけであり、板ばね４に強い抜き方向の力が加
わると容易に抜け出るという問題があつた。 Generally, when attaching a U-shaped leaf spring or the like to a mounting board such as a cabinet, ribs 2, 2 having an L-shaped cross section are formed to face each other on the mounting board 1 as shown in FIG. Both ends of the U-shaped leaf springs 4 are inserted into the grooves 3, 3 formed between the mounting board 1 and the ribs 2, respectively, and the protrusions 5 formed at both ends of the leaf springs 4 are inserted into the ribs 2, respectively. , 2, so as to engage with notches 6, 6 formed in , 2. However, in this type of device, the protrusion 5 is simply engaged with the notch 6 due to the elastic force of the leaf spring 4, and if a strong force is applied to the leaf spring 4 in the pulling direction, it will easily come out. There was a problem.

本考案は以上のような従来の欠点を除去するも
のであり、一旦板ばね４等の部材を挿入すると容
易に抜け出ない優れた部材取付装置を提供するも
のである。 The present invention eliminates the above-mentioned drawbacks of the prior art, and provides an excellent member mounting device that prevents members such as the leaf spring 4 from coming out easily once they are inserted.

以下、本考案の部材取付装置について一実施例
の図面とともに説明する。第２図は本考案の部材
取付装置における一実施例の斜視図であり。図
中、７はキヤビネツト等の合成樹脂製の取付基
板、８，８はそれぞれ取付基板７に一体に形成さ
れた断面Ｌ字状のリブ、９，９はそれぞれ上記リ
ブ８，８と上記取付基板７との間に形成された凹
溝、１０は両端がそれぞれ上記凹溝９，９に挿入
された断面コ字状の板ばね、１１は板ばね１０の
先端部に一体に形成された突起、１２は突起１１
が係合するようにリブ８に形成されたた切欠、１
３はリブ８に対向して取付基板７に一体に形成さ
れたテーパ面１４を有する突堤である。 DESCRIPTION OF THE PREFERRED EMBODIMENTS The member mounting device of the present invention will be described below with reference to drawings of an embodiment. FIG. 2 is a perspective view of an embodiment of the member mounting device of the present invention. In the figure, 7 is a mounting board made of synthetic resin such as a cabinet, 8 and 8 are ribs each integrally formed on the mounting board 7 and have an L-shaped cross section, and 9 and 9 are the ribs 8 and 8 and the mounting board, respectively. 7, 10 is a plate spring having a U-shaped cross section with both ends inserted into the grooves 9, 9, 11 is a protrusion integrally formed at the tip of the plate spring 10, 12 is the protrusion 11
a notch formed in the rib 8 so as to engage with the notch 1;
3 is a jetty having a tapered surface 14 formed integrally with the mounting board 7 so as to face the rib 8 .

上記実施例において、板ばね１０を取付基板７
に取付ける場合にはその両端を取付基板７とリブ
８，８との間に形成された凹溝９，９に挿入すれ
ば良い。板ばね１０の両端部を凹溝９，９に挿入
すると第３図Ａに示すように板ばね１０に形成し
た突起１１がリブ８に当接するため、板ばね１０
の両端部はそれぞれ互に近ずくように矢印Ａ方向
に弾性的に変形する。この状態で更に板ばね１０
を押圧し、凹溝９に挿入すると板ばね１０の両端
部の先端が突堤１３のテーパ面１４に乗り上るこ
とになり、板ばね１０の両端部がねじれるように
弾性的に変形する。すなわち、リブ８と突堤１３
との間には板ばね１０の両端部の幅よりもやや大
きめの間隔を設けており、板ばね１０の両端部を
凹溝９，９に挿入すると第３図Ａに示すように板
ばねの両端部が突起１１の分だけ矢印Ａ方向に弾
性的に変形するため、板ばね１０の両端部は第３
図Ｂに示すように突堤１３のテーパ面１４に一部
乗り上げることになる。そして、板ばねを更に深
く凹溝９，９に挿入すると、突起１１が切欠１２
に対向するようになり、板ばね１０の両端部はそ
の弾性力によつて元の状態に戻り、第３図Ｃに示
すように突堤１３とリブ８との間にはまり込み、
突起１１が切欠１２に係合され、強固に固定され
ることになる。 In the above embodiment, the leaf spring 10 is attached to the mounting board 7.
In case of mounting on the mounting board 7 and the ribs 8, both ends thereof may be inserted into grooves 9, 9 formed between the mounting board 7 and the ribs 8, 8. When both ends of the leaf spring 10 are inserted into the grooves 9, 9, the projections 11 formed on the leaf spring 10 come into contact with the ribs 8 as shown in FIG. 3A, so that the leaf spring 10
Both end portions of are elastically deformed in the direction of arrow A so as to approach each other. In this state, further leaf spring 10
When pressed and inserted into the groove 9, the tips of both ends of the leaf spring 10 ride on the tapered surface 14 of the jetty 13, and both ends of the leaf spring 10 are elastically deformed to twist. That is, the rib 8 and the jetty 13
There is a gap slightly larger than the width of both ends of the leaf spring 10, and when both ends of the leaf spring 10 are inserted into the grooves 9, 9, the leaf spring will open as shown in FIG. 3A. Since both ends are elastically deformed in the direction of arrow A by the amount of the protrusion 11, both ends of the leaf spring 10 are
As shown in FIG. B, a part of it rides on the tapered surface 14 of the jetty 13. Then, when the leaf spring is inserted deeper into the grooves 9, 9, the protrusion 11 is inserted into the notch 12.
The ends of the leaf spring 10 return to their original states due to their elastic force and fit between the jetty 13 and the rib 8 as shown in FIG. 3C.
The protrusion 11 is engaged with the notch 12 and is firmly fixed.

すなわち、上記実施例によれば一旦突起１１が
切欠１２に係合され固定されるとこの係合を容易
に解除することができず、したがつて、板ばねは
著しく強固に固定されることになる。 That is, according to the above embodiment, once the protrusion 11 is engaged and fixed in the notch 12, this engagement cannot be easily released, and therefore, the leaf spring is fixed extremely firmly. Become.

尚、実施例には板ばねの取付装置について説明
したがその他の部材であつても同様に構成するこ
とができる。要はその部材に凹溝に挿入される弾
性を要する脚部があれば、この脚部を上記実施例
の板ばねの両端部とみなして同様に取付けること
ができる。 In addition, although the mounting device for the leaf spring has been described in the embodiment, other members can be constructed in the same manner. In short, if the member has legs that require elasticity to be inserted into the recessed grooves, these legs can be regarded as both ends of the leaf spring of the above embodiment and can be attached in the same manner.

以上、実施例より明らかなように本考案の部材
取付装置は取付基板に互に対向するように形成さ
れた断面Ｌ字状のリブとこのリブに対向してほぼ
平行に配置されたテーパ面を有する突堤と、脚部
が上記リブと取付基板との間に形成された凹溝に
挿入されその先端に形成した突起が上記リブに形
成した切欠に係合され保持される弾性を有する脚
部を備えた部材とで構成されたものであり、脚部
を凹溝に挿入する過程においてその先端が必ず突
堤のテーパ面に乗り上げるものであるため、一旦
突起が切欠に係合すると、この係合を解除するの
が非常に困難であり、部材が抜け落ちるのを完全
に防止することができるという利点を有する。そ
して本考案によれば単にテーパ面を有する突堤を
追加するだけで容易に構成することができ、その
構成も簡単で実用上きわめて有利である。 As is clear from the above embodiments, the component mounting device of the present invention has ribs with an L-shaped cross section formed to face each other on the mounting board and a tapered surface arranged substantially parallel to the ribs. and a leg portion having elasticity, the leg portion being inserted into a groove formed between the rib and the mounting board, and a protrusion formed at the tip thereof being engaged and held in a notch formed in the rib. During the process of inserting the leg into the groove, the tip of the leg always rides on the tapered surface of the jetty, so once the protrusion engages with the notch, this engagement is stopped. It has the advantage that it is very difficult to release and completely prevents the member from falling out. According to the present invention, it can be easily constructed by simply adding a jetty having a tapered surface, and the construction is simple and extremely advantageous in practice.

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

第１図は従来の部材取付装置の分解斜視図、第
２図は本考案の部材取付装置における一実施例の
斜視図、第３図Ａ，Ｂ，Ｃは同装置の取付工程を
説明するための要部斜視図である。 ７……取付基板、８……リブ、９……凹溝、１
０……板ばね（部材）、１１……突起、１２……
切欠、１３……突堤、１４……テーパ面。 FIG. 1 is an exploded perspective view of a conventional component mounting device, FIG. 2 is a perspective view of an embodiment of the component mounting device of the present invention, and FIGS. 3 A, B, and C are for explaining the mounting process of the device. FIG. 7... Mounting board, 8... Rib, 9... Concave groove, 1
0...Plate spring (member), 11...Protrusion, 12...
Notch, 13... Jetty, 14... Tapered surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 取付基板に互に対向するように断面Ｌ字状のリ
ブを形成し、このリブに対向してほぼ平行にテー
パ面を有する突堤を形成すると共に上記取付基板
と上記リブとの間に形成された凹溝に挿入される
弾性を有する脚部を備えた部材の上記脚部の先端
部に上記脚部を上記凹溝に挿入したとき上記脚部
を上記突堤側に弾性的に変位させる突起を形成
し、この突起によつて上記脚部を上記突堤側に変
位させた状態で上記脚部を上記凹溝により深く挿
入することにより上記脚部の先端を上記突堤のテ
ーパ面に乗り上がらせ上記突起が上記リブに形成
した切欠に対向したとき上記脚部の弾性力により
上記脚部が上記突堤のテーパ面より外れ上記突起
が上記切欠に係合するように構成した部材取付装
置。 Ribs having an L-shaped cross section are formed so as to face each other on the mounting board, and a jetty having a tapered surface substantially parallel to the ribs is formed between the mounting board and the rib. A protrusion is formed at the tip of the leg of a member having an elastic leg that is inserted into the groove to elastically displace the leg toward the jetty when the leg is inserted into the groove. Then, by inserting the leg deeper into the groove with the leg displaced toward the jetty by the protrusion, the tip of the leg rides on the tapered surface of the jetty, and the protrusion The member mounting device is configured such that when the leg faces a notch formed in the rib, the leg comes off from the tapered surface of the jetty due to the elastic force of the leg, and the protrusion engages with the notch.