JP4249427B2 - Circuit breaker mounting structure - Google Patents
Circuit breaker mounting structure Download PDFInfo
- Publication number
- JP4249427B2 JP4249427B2 JP2002093897A JP2002093897A JP4249427B2 JP 4249427 B2 JP4249427 B2 JP 4249427B2 JP 2002093897 A JP2002093897 A JP 2002093897A JP 2002093897 A JP2002093897 A JP 2002093897A JP 4249427 B2 JP4249427 B2 JP 4249427B2
- Authority
- JP
- Japan
- Prior art keywords
- mounting plate
- circuit breaker
- lever
- mounting
- engaging
- 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
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Description
【0001】
【発明の属する技術分野】
本発明は機器を取付用板に取り付けるための構造に関し,特に回路遮断器を分電盤などの取付用板に容易に取り付けるための構造に関するものである。
【0002】
【従来の技術】
従来,回路遮断器を分電盤などに設けられた取付用板に取り付ける構造としては,図1から図4(特願2000−339733)に示すように,取付用板2に対し鉛直な方向の動きを規制しいずれか一方に開放された爪部4を取付用板に設けるとともに前記爪部4と対応し爪部とは反対方向に開放した凹部6を回路遮断器1に設け,回路遮断器1の底面から突出する・しないを外部つまみで択一的に選択可能なロックレバー7を回路遮断器に設けるとともに,取付用板には前記ロックレバーの嵌合部8を設け,ロックレバー7を底面から突出しない状態にした回路遮断器を取付用板に載置して取付用板の爪部と凹部を嵌合させた後,ロックレバーを底面から突出させて回路遮断器の抜け止めをする取付構造があった。
【0003】
【発明が解決しようとする課題】
しかしながら図1に示すようなプラグインタイプの回路遮断器は,取付用板側に設けられた母線11,12とねじ無しで接続を行うためのプラグイン端子15,15を電源側に設けており,取付用板の上に回路遮断器を載置し,続いてプラグイン端子金具に母線が差し込まれるように負荷側(図の右方)から母線の方向にスライドさせて取付板に装着する必要がある。そのため,回路遮断器をスライドさせる前に,ロックレバー7が底面から突出していた場合には,取付用板の端面801にロックレバーが引っ掛かってロックレバーが折損する恐れがあった。
【0004】
本発明は,上述の問題を解決し,取付用板には取付面と鉛直な方向の動きを規制し取付面と略平行で取付用板の端部側の1方向に開放した係合部を設け,機器側には前記の端部側から前記係合部に挿入して嵌合する被係合部を設けるとともに機器の取付面から突出する・しないを択一的に選択保持するレバーを設け,取付用板には機器のレバーが突出した際に機器が前記の端部側に移動することを規制する規制部を取付板の端部近傍に有する取付用板と機器の取り付け構造において,レバーが底面から突出したままの状態で取付用板の端部側から機器を取付ようとしたときレバーが破損する恐れがなく容易に取付ができる機器の取付用板への取付構造を提供することを目的としている。
【0005】
【課題を解決するための手段】
そこで,本件の発明は,取付用板には取付面と鉛直な方向の動きを規制し取付面と略平行で取付用板の端部側の1方向に開放した係合部を設け,機器側には前記の端部側から前記係合部に挿入して嵌合する被係合部を設けるとともに機器の取付面から突出する・しないを択一的に選択保持するレバーを設け,取付用板には機器のレバーが突出した際に機器が前記の端部側に移動することを規制する規制部を取付板の端部近傍に有する取付用板と機器の取り付け構造において,前記レバーには前記機器の挿入方向に対して傾斜する面を備えたことを特徴とする取付用板と機器の取付構造を提供したものである。
【0006】
また,取付用板側に設けられた母線とねじ無しで接続を行うためのプラグイン端子を電源側に設けたプラグインタイプの回路遮断器であって,プラグイン端子に母線が差し込まれるように負荷側から母線の方向にスライドさせて取付用板に装着される回路遮断器の,取付面と鉛直な方向の動きを規制すべく,取付用板には係合部を設けるとともに,回路遮断器には係合部と嵌合する被係合部を設け,しかも,回路遮断器には取付面から突出する・しないを択一的に選択可能なレバーを設けるとともに,取付用板には回路遮断器のレバーが突出した際に回路遮断器が取付用板の端部側に移動することを規制する規制部を取付用板の端部近傍に有する取付用板と回路遮断器の取付構造において,前記レバーには前記回路遮断器の挿入方向に対して傾斜する面を備えたことを特徴として取付用板と回路遮断器の取付構造を提供してもよい。
【0007】
【発明の実施の形態】
この発明の実施例について図面を用いて以下に詳細に説明する。図1から図4は前述の回路遮断器の取付用板への取付構造を示したものである。図と本件発明の請求項の関係について説明する。2は取付用板で該取付用板の取付面と鉛直な方向の動きを規制し取付面と略平行で取付用板の端部側801の方向に開放した係合部4を有する。1は機器で取付面側には前記の端部801側から前記係合部4に挿入して嵌合する被係合部6を有するとともに機器1の取付面から突出する・しないを択一的に選択保持するレバー7を有する。
【0008】
取付用板2には機器1のレバー7が突出した際に機器が前記の端部801側に移動することを規制する規制部8を取付板の端部近傍に有する。機器1の取付用板2への取り付けはすでに述べたとおりであるので説明を省略する。なお,10は機器1の取付用板に対する位置決め用の突起,3は4と同様に端部801側に開放された係合部,5は3の係合部に係合する機器1側の被係合部であるが,前記係合部4の位置や6の被係合部との寸法関係を適当に選べばなくてもよい。
【0010】
図5と図6はレバー7周辺の機器1のハウジング内の断面説明図であり,図5は本件発明実施例の図,図6は従来例の図である。図において702はつまみ部で指でつまんでレバー7を機器底面から突出する・しないを操作する。703は突出部である。17は機器のハウジング側の突起で,レバー7の凹み部18または19に係合する。図5,図6ともに突出部703が底面から突出して保持されている状態を示しており,突起17は凹み部18に係合して位置を保持している。レバー7は樹脂製で若干の弾性を有しており,図の状態からつまみ部702を引き上げると,突起17が凹み部18と19の間を乗り越えて19側に移動して係合し突出部703は機器1の底面から突出しない状態になる。
【0011】
図5の20は本件発明のレバー7の機器の挿入方向に設けた傾斜部である。図のようにレバー7が機器1の底面から突出した状態で図1のように取付用板2に機器1を取り付けようとした際,図6のような従来例では,突出部703が取付用板2の端部801に引っ掛かって折損する恐れがあるが,図5の本件発明では,取付用板2の端部801が突出部に当接した際に傾斜部20の作用により,レバー7が傾斜面の分力で自動的に突出しない状態に引っ込むことになって折損する恐れがない。係合部4が完全に被係合部6に係合後,手動でレバー7を押し下げれば,突出部703が規制部8内に突出して機器1の取付用板2への取り付けが完了する。したがって,レバー7の突出状態を気にすることなく取付用板に機器を挿入固定できる。
【0012】
以上の説明において傾斜部20の傾斜角度や形状は本件発明の範囲内で任意に変更可能である。また,実施例には回路遮断器の図を用いたが,回路遮断器以外の機器においても取付用板との関係で本件発明は適用可能である。
【0013】
【効果】
以上のように本発明によれば,取付用板には取付面と鉛直な方向の動きを規制し取付面と略平行で取付用板の端部側の1方向に開放した係合部を設け,機器側には前記の端部側から前記係合部に挿入して嵌合する被係合部を設けるとともに機器の取付面から突出する・しないを択一的に選択保持するレバーを設け,取付用板には機器のレバーが突出した際に機器が前記の端部側に移動することを規制する規制部を取付板の端部近傍に有する取付用板と機器の取り付け構造において,レバーが底面から突出したままの状態で取付用板の端部側から機器を取付ようとしたときレバーが破損する恐れがなく容易に取付ができる機器の取付用板への取付構造を提供することを目的としている。
【図面の簡単な説明】
【図1】機器と取付用板の取り付け構造実施例の図。
【図2】同上(違う角度から見た図)。
【図3】取付用板の係合片と機器の被係合部の図。
【図4】機器のレバーを説明した図。
【図5】本件発明実施例のレバーを内装した機器の部分断面図。
【図6】従来例のレバーを内装した機器の部分断面図。
【符号の説明】
1 機器
2 取付用板
4 係合部
6 被係合部
7 レバー
20 傾斜部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a structure for mounting a device to a mounting plate, and more particularly to a structure for easily mounting a circuit breaker to a mounting plate such as a distribution board.
[0002]
[Prior art]
Conventionally, as a structure for attaching a circuit breaker to a mounting plate provided on a distribution board or the like, as shown in FIGS. 1 to 4 (Japanese Patent Application No. 2000-339733), The circuit breaker 1 is provided with a
[0003]
[Problems to be solved by the invention]
However, the plug-in type circuit breaker as shown in FIG. 1 is provided with plug-in terminals 15 and 15 on the power supply side for connection to the bus bars 11 and 12 provided on the mounting plate side without screws. The circuit breaker is placed on the mounting plate, and then it is necessary to slide it from the load side (right side of the figure) toward the bus so that the bus is inserted into the plug-in terminal fitting. There is. Therefore, if the
[0004]
The present invention is to solve the above problems, the the mounting plate mounting surface and to restrict the vertical movement engaging portion which is open in one direction of the end side of the mounting plate in the mounting surface and substantially parallel provided, on the device side is provided a lever alternatively selecting hold-city protruding from the mounting surface of the device is provided with the engaged portion to be fitted and inserted into the engagement portion from the end portion side of the In the mounting structure of the mounting plate and the device, the mounting plate has a restricting portion in the vicinity of the end of the mounting plate that restricts the device from moving toward the end when the lever of the device protrudes. To provide a mounting structure for a device mounting plate that can be easily mounted without fear of damaging the lever when the device is mounted from the end side of the mounting plate while protruding from the bottom surface. It is aimed.
[0005]
[Means for Solving the Problems]
Accordingly, the present invention is the mounting plate provided with engaging portions which is open in one direction of the end side of the mounting plate to regulate the mounting surface and vertical movement in the mounting surface and substantially parallel, the device-side a lever alternatively selecting hold-city protruding from the mounting surface of the device is provided with the engaged portion to be fitted and inserted into the engagement portion from the end portion side of the provided in the, mounting plate In the mounting structure of a mounting plate and a device having a restricting portion in the vicinity of the end of the mounting plate that restricts the device from moving toward the end when the lever of the device protrudes, the lever includes The present invention provides a mounting plate and a mounting structure for a device, characterized by having a surface inclined with respect to the insertion direction of the device.
[0006]
In addition, a plug-in type circuit breaker provided with a plug-in terminal on the power supply side for connecting to the bus bar provided on the mounting plate side without a screw so that the bus line is inserted into the plug-in terminal. In order to restrict the movement of the circuit breaker mounted on the mounting plate by sliding from the load side to the bus bar, the mounting plate is provided with an engaging portion, and the circuit breaker Is provided with an engaged part that fits into the engaging part, and the circuit breaker is provided with a lever that can be selectively selected to project or not from the mounting surface, and the mounting plate is provided with a circuit breaker. In the mounting structure of the mounting plate and the circuit breaker having a restricting portion in the vicinity of the end of the mounting plate for restricting the circuit breaker from moving toward the end of the mounting plate when the lever of the circuit is protruded, The lever is in the insertion direction of the circuit breaker May provide a mounting structure for mounting plate and the circuit breaker is characterized in that it comprises oblique surfaces.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below in detail with reference to the drawings. 1 to 4 show a structure for mounting the circuit breaker to the mounting plate. The relationship between the figure and the claims of the present invention will be described. 2 has an
[0008]
The
[0010]
5 and 6 are cross-sectional explanatory views in the housing of the device 1 around the
[0011]
[0012]
In the above description, the inclination angle and shape of the
[0013]
【effect】
According to the present invention as described above, the mounting plate is provided with engagement portion which is open in one direction of the end side of the mounting plate to regulate the mounting surface and vertical movement in the mounting surface and substantially parallel , the device side is provided a lever alternatively selecting hold-city protruding from the mounting surface of the device is provided with the engaged portion to be fitted and inserted into the engagement portion from the end portion side of the, The mounting plate has a restricting portion in the vicinity of the end of the mounting plate that restricts the device from moving toward the end when the lever of the device protrudes. It is an object to provide a mounting structure for a mounting plate of a device that can be easily mounted without fear of damaging the lever when mounting the device from the end side of the mounting plate while protruding from the bottom surface. It is said.
[Brief description of the drawings]
FIG. 1 is a diagram of an embodiment of an attachment structure of a device and a mounting plate.
[Fig. 2] Same as above (viewed from different angles).
[Figure 3] engaging piece and FIG engaged portion of the device of the mounting plate.
FIG. 4 is a diagram illustrating a lever of a device.
FIG. 5 is a partial cross-sectional view of a device equipped with a lever according to an embodiment of the present invention.
FIG. 6 is a partial cross-sectional view of a device equipped with a conventional lever.
[Explanation of symbols]
1
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002093897A JP4249427B2 (en) | 2002-03-29 | 2002-03-29 | Circuit breaker mounting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002093897A JP4249427B2 (en) | 2002-03-29 | 2002-03-29 | Circuit breaker mounting structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003297214A JP2003297214A (en) | 2003-10-17 |
JP4249427B2 true JP4249427B2 (en) | 2009-04-02 |
Family
ID=29386854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2002093897A Expired - Lifetime JP4249427B2 (en) | 2002-03-29 | 2002-03-29 | Circuit breaker mounting structure |
Country Status (1)
Country | Link |
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JP (1) | JP4249427B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101140242B1 (en) * | 2010-10-12 | 2012-04-26 | 엘에스산전 주식회사 | Connecting apparatus for electronic device |
JP6920134B2 (en) * | 2017-08-24 | 2021-08-18 | 河村電器産業株式会社 | Mounting structure of circuit breaker on mounting panel |
JP7049701B2 (en) * | 2020-11-06 | 2022-04-07 | テンパール工業株式会社 | Outlet module |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07122171A (en) * | 1993-10-22 | 1995-05-12 | Toshiba Corp | Mounting device for circuit breaker |
JP2001327009A (en) * | 2000-05-15 | 2001-11-22 | Kawamura Electric Inc | Breaker-mounting structure for distribution board |
JP3826688B2 (en) * | 2000-07-26 | 2006-09-27 | 松下電工株式会社 | Circuit breaker |
JP4153155B2 (en) * | 2000-11-08 | 2008-09-17 | テンパール工業株式会社 | Circuit breaker mounting structure |
-
2002
- 2002-03-29 JP JP2002093897A patent/JP4249427B2/en not_active Expired - Lifetime
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JP2003297214A (en) | 2003-10-17 |
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