JP4719245B2 - Circuit breaker mounting structure - Google Patents

Circuit breaker mounting structure Download PDF

Info

Publication number
JP4719245B2
JP4719245B2 JP2008120059A JP2008120059A JP4719245B2 JP 4719245 B2 JP4719245 B2 JP 4719245B2 JP 2008120059 A JP2008120059 A JP 2008120059A JP 2008120059 A JP2008120059 A JP 2008120059A JP 4719245 B2 JP4719245 B2 JP 4719245B2
Authority
JP
Japan
Prior art keywords
circuit breaker
mounting plate
plug
bus
mounting
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
Application number
JP2008120059A
Other languages
Japanese (ja)
Other versions
JP2008226852A (en
JP2008226852A5 (en
Inventor
文治 五反田
隆昌 西本
幸造 宮崎
邦明 品田
党正 羽生
良 吉川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tempearl Industrial Co Ltd
Original Assignee
Tempearl Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18814812&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4719245(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tempearl Industrial Co Ltd filed Critical Tempearl Industrial Co Ltd
Priority to JP2008120059A priority Critical patent/JP4719245B2/en
Publication of JP2008226852A publication Critical patent/JP2008226852A/en
Publication of JP2008226852A5 publication Critical patent/JP2008226852A5/ja
Application granted granted Critical
Publication of JP4719245B2 publication Critical patent/JP4719245B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Description

本発明は回路遮断器を分電盤の取付板に取り付けるための回路遮断器と取付板の構造に関するものである。   The present invention relates to a structure of a circuit breaker and a mounting plate for mounting a circuit breaker to a mounting plate of a distribution board.

図６は従来の回路遮断器６１を分電盤の取付板６２に取り付ける構造の一例である。この取付構造は、まず、取付板６２に対し回路遮断器６１が斜めになる状態で回路遮断器６１の電源側の凹部６３を取付板６２の突出部６４に嵌め合わせ、次に回路遮断器６１を取付板６２に密着させ、回路遮断器６１の負荷側に設けられた凹部６５に同じく取付板に後付けされた弾性を持つ突出部６６を嵌め合わせ、電源側の端子と母線をねじにより締付接続する構造であった。   FIG. 6 shows an example of a structure in which a conventional circuit breaker 61 is attached to an attachment plate 62 of a distribution board. In this mounting structure, first, the recess 63 on the power source side of the circuit breaker 61 is fitted to the protrusion 64 of the mounting plate 62 in a state where the circuit breaker 61 is inclined with respect to the mounting plate 62, and then the circuit breaker 61 is fitted. Is closely attached to the mounting plate 62, and a recess 66 provided on the load side of the circuit breaker 61 is fitted with an elastic protruding portion 66 that is also retrofitted to the mounting plate, and the power source terminal and the bus bar are tightened with screws. It was a structure to connect.

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、取付板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ており、取付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ため、図６の取付方法では取付板の上に回路遮断器を配置したときに回路遮断器の底面が突出片６６と干渉し、取付板に取付できないという不具合があった。また、取り外しの際には突出片６６の端をドライバなどの工具を用いて押圧しながら回路遮断器を取り外す必要があった。さらに、突出片６６は回路遮断器の負荷側側面から飛び出しているために、分電盤内に電線を引き回す場合、突出片６６の先端で電線被覆を傷付ける恐れがあった。   However, the plug-in type circuit breaker as shown in Fig. 1 has a plug-in terminal on the power supply side for connecting to the bus bar provided on the mounting plate without screws. 6 is mounted on the mounting plate in the mounting method shown in FIG. 6 because it is necessary to slide the load from the load side toward the bus so that the bus is inserted into the plug-in terminal fitting. When the circuit breaker is arranged, the bottom surface of the circuit breaker interferes with the protruding piece 66 and cannot be attached to the mounting plate. Further, when removing, it is necessary to remove the circuit breaker while pressing the end of the protruding piece 66 using a tool such as a screwdriver. Further, since the protruding piece 66 protrudes from the load side surface of the circuit breaker, there is a possibility that the wire coating may be damaged at the tip of the protruding piece 66 when the electric wire is routed in the distribution board.

本発明は、上述のような従来の問題を解決し、プラグインタイプのような回路遮断器でも容易に取付でき、配線が傷付かず、取り外し時に工具を必要としない取付け構造を提供することを目的としている。   The present invention provides a mounting structure that solves the conventional problems as described above, can be easily mounted even with a circuit breaker such as a plug-in type, does not damage the wiring, and does not require a tool when removed. It is aimed.

そこで、請求項１の発明は、プラグイン端子金具が電源側に設けられたプラグインタイプの回路遮断器を分電盤などの母線が設けられた取付板に取り付けるための回路遮断器と取付板の構造であって、回路遮断器の負荷側には、電線を斜め上方から挿入可能な電線挿入孔を設け、さらに、回路遮断器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を電線挿入孔よりも下方位置に設けるとともに、取付板には前記ロックレバーの嵌合部を設け、取付板の上に載置した回路遮断器を母線の方向にスライドさせていくと母線がプラグイン端子金具に差し込まれていき、取付板に設けられた爪部が回路遮断器と嵌合することにより、回路遮断器の取付板に対する鉛直方向の動きが規制されるとともに、回路遮断器の底面からロックレバーが突出して取付板の嵌合部に嵌合することにより、母線から回路遮断器を取り外す方向の動きが規制されて、取付板に回路遮断器が取り付けられた状態となることを特徴とした回路遮断器の取付構造を提供したものである。
Accordingly, the invention of claim 1 is directed to a circuit breaker and mounting plate for mounting a plug-in type circuit breaker having a plug-in terminal fitting provided on the power supply side to a mounting plate provided with a bus bar such as a distribution board. In the structure of the circuit breaker, the load side of the circuit breaker is provided with a wire insertion hole into which the electric wire can be inserted obliquely from the top, and it is further selected with an external knob whether or not it protrudes from the bottom surface of the circuit breaker A possible lock lever is provided at a position below the wire insertion hole, and a fitting portion of the lock lever is provided on the mounting plate, and the circuit breaker placed on the mounting plate is slid in the direction of the bus. As the busbar is inserted into the plug-in terminal fitting and the claw provided on the mounting plate engages with the circuit breaker, the vertical movement of the circuit breaker relative to the mounting plate is restricted, and the circuit Bottom of circuit breaker When the lock lever protrudes and fits into the fitting part of the mounting plate, the movement in the direction of removing the circuit breaker from the bus is restricted, and the circuit breaker is attached to the mounting plate. The circuit breaker mounting structure is provided.

また、請求項２の発明では、プラグイン端子金具が電源側に設けられたプラグインタイプの回路遮断器を分電盤などの母線が設けられた取付板に取り付けるための回路遮断器と取付板の構造であって、回路遮断器の両側面を規制する突出部を取付板に設け、回路遮断器の負荷側には、電線を斜め上方から挿入可能な電線挿入孔を設け、さらに、回路遮断器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を電線挿入孔よりも下方位置に設けるとともに、取付板には前記ロックレバーの嵌合部を設け、取付板の上に載置した回路遮断器を母線の方向にスライドさせていくと母線がプラグイン端子金具に差し込まれていき、取付板に設けられた爪部が回路遮断器と嵌合することにより、回路遮断器の取付板に対する鉛直方向の動きが規制されるとともに、回路遮断器の底面からロックレバーが突出して取付板の嵌合部に嵌合することにより、母線から回路遮断器を取り外す方向の動きが規制されて、取付板に回路遮断器が取り付けられた状態となることを特徴とした回路遮断器の取付構造を提供したものである。 According to a second aspect of the present invention, there is provided a circuit breaker and a mounting plate for mounting a plug-in type circuit breaker having a plug-in terminal fitting provided on the power source side to a mounting plate provided with a bus bar such as a distribution board. Protrusions that restrict both sides of the circuit breaker are provided on the mounting plate, and the load side of the circuit breaker is provided with a wire insertion hole through which the wire can be inserted obliquely from the top. A lock lever that protrudes from the bottom of the container and can be selected alternatively with an external knob is provided below the wire insertion hole, and a fitting portion for the lock lever is provided on the mounting plate. When the circuit breaker placed above is slid in the direction of the busbar, the busbar is inserted into the plug-in terminal fitting, and the claw provided on the mounting plate engages with the circuit breaker, so that the circuit Lead to circuit breaker mounting plate The movement in the direction is restricted, and the movement of the direction in which the circuit breaker is removed from the busbar is restricted by the lock lever protruding from the bottom surface of the circuit breaker and fitting in the fitting part of the mounting plate. The circuit breaker mounting structure is characterized in that a circuit breaker is attached to the circuit breaker.

以上のように本発明によれば、プラグインタイプのような回路遮断器でも容易に取付でき、配線が傷付かず、取り外し時に工具を必要としない取付け構造を提供することができる。   As described above, according to the present invention, it is possible to provide a mounting structure that can be easily mounted even with a circuit breaker such as a plug-in type, the wiring is not damaged, and a tool is not required at the time of removal.

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３は本件発明による回路遮断器の取付構造の実施例を示したものである。 Embodiments of the present invention will be described below in detail with reference to the drawings. 1 to 3 show an embodiment of a circuit breaker mounting structure according to the present invention.

図１から図３において、１は電源側をプラグインタイプの端子とした回路遮断器、２は分電盤に設けられた取付板、３、４は取付板に設けられ回路遮断器１の取付板と鉛直な方向の動きを規制する爪部ａと爪部ｂ、５、６は前記爪部に対応する回路遮断器側に設けられた凹部ａと凹部ｂ、７は回路遮断器側に設けられ取付板から回路遮断器を取り外す方向の動きを規制するロックレバー、８はロックレバー７と嵌合する取付板側の嵌合部、９、１０は回路遮断器の側面を規制する突出部ａと突出部ｂである。また、１１、１２は取付板に設けられた母線、１３、１４はプラグイン端子部、１５、１６はプラグイン端子金具である。３の爪部ａと４の爪部ｂは電源側から負荷側に向けて伸びており（開放されており）、５の凹部ａと６の凹部ｂは電源側に向けて開放されている。これにより回路遮断器１を取付板２に載置して母線方向にスライドさせたときには、３の爪部ａと５の凹部ａが、４の爪部ｂと６の凹部ｂが勘合し取付板と鉛直な方向の動きを規制することができる。   1 to 3, reference numeral 1 is a circuit breaker having a plug-in type terminal on the power supply side, 2 is a mounting plate provided on the distribution board, and 3 and 4 are mounting plates provided on the mounting plate. The claw part a and the claw parts b, 5 and 6 for restricting the movement in the direction perpendicular to the plate are provided on the circuit breaker side corresponding to the claw part, and the recessed part a and the recessed parts b and 7 are provided on the circuit breaker side. A lock lever for restricting movement in the direction in which the circuit breaker is removed from the mounting plate, 8 is a fitting portion on the mounting plate side to be fitted with the lock lever 7, and 9 and 10 are protrusions a for regulating the side surface of the circuit breaker. And protrusion b. Reference numerals 11 and 12 denote bus bars provided on the mounting plate, reference numerals 13 and 14 denote plug-in terminal portions, and reference numerals 15 and 16 denote plug-in terminal fittings. The claw part 3 of 3 and the claw part 4 of 4 are extended from the power supply side toward the load side (open), and the concave part 5 and the concave part b of 6 are opened toward the power supply side. As a result, when the circuit breaker 1 is placed on the mounting plate 2 and is slid in the direction of the bus, the three claw portions a and the concave portion a of 5 are engaged with the four claw portions b and the concave portion b of the mounting plate. The movement in the vertical direction can be restricted.

図１に示すロックレバー７は遮断器の底面から突出していない状態を示しているが、図４はロックレバー７が遮断器の底面から突出した様態の外観を示した。ロックレバー７は枠部７０１内を図の上端部と下端部に選択的に指掛部７０２をもって操作でき、それにより係止部７０３が底面から突出したり突出しなかったりする。   1 shows a state in which the lock lever 7 does not protrude from the bottom surface of the circuit breaker, but FIG. 4 shows an appearance in which the lock lever 7 protrudes from the bottom surface of the circuit breaker. The lock lever 7 can be operated with the finger hook portion 702 selectively at the upper end portion and the lower end portion of the frame portion 701 so that the locking portion 703 protrudes or does not protrude from the bottom surface.

図５は回路遮断器内のロックレバー７の周辺の構造を示している。この状態はロックレバー７が回路遮断器底面から突出していない状態を示している。指掛部７０２は図のように回路遮断器の負荷側側面からの突出がほとんどないようにしている。回路遮断器側に設けられた突起部１７とふたつの溝１８と１９のいずれかが嵌合することにより、回路遮断器底面から突出した状態と突出しない場合の２つの位置を安定的に保持できるようにしてある。   FIG. 5 shows the structure around the lock lever 7 in the circuit breaker. This state shows a state in which the lock lever 7 does not protrude from the bottom surface of the circuit breaker. As shown in the figure, the finger hook portion 702 hardly protrudes from the load side surface of the circuit breaker. By fitting one of the projection 17 and the two grooves 18 and 19 provided on the circuit breaker side, it is possible to stably hold the two positions when protruding from the bottom of the circuit breaker and when not protruding. It is like that.

このように構成された取付構造により回路遮断器を取付板に取り付ける場合について説明する。まず、図１において、回路遮断器１のロックレバー７の係止部７０３が回路遮断器底面より突出しない状態にしておき、取付板の突出部ａ９、突出部ｂ１０の間に遮断器がくるように、また４の爪部ｂが遮断器の６の凹部ｂの開口部にくるように取付板の上に載置する。この時点では爪部３、４と遮断器の凹部５、６はかみ合っていない。次に回路遮断器１を母線１１、１２の方向にスライドさせていくと母線１１、１２がプラグイン端子金具１５、１６に差し込まれていき、取付板に設けられた爪部３及び爪部４がそれぞれ回路遮断器の凹部５、凹部６と嵌合する。   The case where a circuit breaker is attached to an attachment board by the attachment structure comprised in this way is demonstrated. First, in FIG. 1, the locking portion 703 of the lock lever 7 of the circuit breaker 1 is set so as not to protrude from the bottom surface of the circuit breaker, so that the breaker comes between the protruding portions a9 and b10 of the mounting plate. In addition, it is placed on the mounting plate so that the four claw portions b come to the openings of the recess portions 6 of the circuit breaker. At this time, the claw portions 3 and 4 and the recesses 5 and 6 of the circuit breaker are not engaged with each other. Next, when the circuit breaker 1 is slid in the direction of the buses 11 and 12, the buses 11 and 12 are inserted into the plug-in terminal fittings 15 and 16, and the claw portion 3 and the claw portion 4 provided on the mounting plate. Engages with the recess 5 and the recess 6 of the circuit breaker, respectively.

以上により、回路遮断器は図１の上方向（取付板に対する鉛直方向）と側面方向の動きが規制されるが、この状態では、回路遮断器は母線１１，１２から遠い方向（遮断器の負荷側方向）へは取り外し可能である。   As described above, the circuit breaker is restricted from moving in the upward direction (vertical direction with respect to the mounting plate) and the side surface in FIG. 1, but in this state, the circuit breaker is in a direction far from the buses 11 and 12 (load of the circuit breaker). It can be removed in the lateral direction.

次にロックレバー７の指掛部７０２を指で取付板の方向に押圧すると、係止部７０３が回路遮断器の底面より突出し、取付板の嵌合部８に嵌合する。これにより母線から回路遮断器を取り外す方向の動きを規制することができ、取付板２に回路遮断器１が取付られた状態となる。   Next, when the finger hooking portion 702 of the lock lever 7 is pressed in the direction of the mounting plate with a finger, the locking portion 703 protrudes from the bottom surface of the circuit breaker and is fitted into the fitting portion 8 of the mounting plate. Thereby, the movement of the direction which removes a circuit breaker from a bus-bar can be controlled, and it will be in the state where the circuit breaker 1 was attached to the attachment board 2. FIG.

次に回路遮断器１を取付板２から取り外す場合について説明する。まず、ロックレバー７の指掛部７０２を取付板と反対の方向に指で引き上げ、嵌合部８とロックレバー７の係止部７０３との嵌合を解除する。次に回路遮断器１を母線１１、１２と反対の方向に引き抜くように移動させることにより、爪部３、及び爪部４と凹部５及び凹部６との嵌合が外れる。この状態で回路遮断器１を取付板から持ち上げると取付板２から取り外すことができる。   Next, the case where the circuit breaker 1 is removed from the mounting plate 2 will be described. First, the finger hooking portion 702 of the lock lever 7 is pulled up with a finger in the direction opposite to the mounting plate, and the fitting between the fitting portion 8 and the locking portion 703 of the lock lever 7 is released. Next, the circuit breaker 1 is moved so as to be pulled out in the direction opposite to the bus bars 11 and 12, so that the fitting of the claw part 3 and the claw part 4 with the recessed part 5 and the recessed part 6 is released. In this state, the circuit breaker 1 can be removed from the mounting plate 2 by lifting it from the mounting plate.

以上の説明のように、プラグインタイプの回路遮断器１を分電盤に設けられた取付板２に取り付けるために、取付板２と鉛直な方向の動きを規制する爪部３及び爪部４を取付板２に設けるとともに前記爪部３、４とそれぞれ対応する凹部５、及び凹部６を回路遮断器１に設け、取付板２に設けられた母線１１、１２から回路遮断器１を取り外す方向の動きを規制するロックレバー７を回路遮断器１に設けるとともに取付板２には前記ロックレバー７が嵌合する嵌合部８を設け、回路遮断器の側面を位置規制する突出部９及び突出部１０を取付板２に設けたために、プラグインタイプの回路遮断器を取付板と平行にスライドさせながら取り付けることが可能となり、分電盤内に電線を引き回す場合にもロックレバー７の指掛部は回路遮断器の負荷側側面からわずかしか突出していないため電線被覆を傷付ける恐れがない。また、回路遮断器の取り外しに工具を用いる必要がなく、工具を携帯しておく必要性もない取付構造を提供できる。   As described above, in order to attach the plug-in type circuit breaker 1 to the attachment plate 2 provided on the distribution board, the claw portion 3 and the claw portion 4 that restrict the movement in the direction perpendicular to the attachment plate 2. Is provided in the mounting plate 2, the recesses 5 and 6 corresponding to the claw portions 3 and 4 are provided in the circuit breaker 1, and the circuit breaker 1 is removed from the bus bars 11 and 12 provided in the mounting plate 2. The circuit breaker 1 is provided with a lock lever 7 that restricts the movement of the circuit breaker 1 and the mounting plate 2 is provided with a fitting portion 8 into which the lock lever 7 is fitted. Since the portion 10 is provided on the mounting plate 2, it is possible to mount the plug-in type circuit breaker while sliding it parallel to the mounting plate. Is the negative of the circuit breaker There is no risk of damaging the wire coating because it does not only slightly protrude from a side aspect. Moreover, it is not necessary to use a tool for removing the circuit breaker, and it is possible to provide an attachment structure that does not require the carrying of the tool.

なお、実施例では、回路遮断器の側面を位置規制する突出部９、１０を設けた例としたが、爪部３、４と凹部５、６の巾寸法関係を適性に設定することで不要とできる。また、嵌合部８は取付板２の端部を折り曲げて形成された例で説明したが、係止部７０３の大きさに見合った穴としてもよく、穴と係止部の寸法関係で突出部９、１０を不要にできる。これらは、本件発明の請求の範囲内で適宜変更可能である。

In the embodiment, the projections 9 and 10 for regulating the position of the side surface of the circuit breaker are provided. However, it is not necessary by appropriately setting the width dimension relationship between the claw portions 3 and 4 and the recesses 5 and 6. And can. Moreover, although the fitting part 8 demonstrated in the example formed by bending the edge part of the mounting plate 2, it may be a hole corresponding to the magnitude | size of the latching | locking part 703, and it protrudes by the dimensional relationship of a hole and a latching | locking part. The parts 9 and 10 can be made unnecessary . These may be appropriately modified within the scope of the present invention.

回路遮断器と取付板の取り付け構造実施例。Example of mounting structure of circuit breaker and mounting plate. 回路遮断器と取付板の取り付け構造実施例。Example of mounting structure of circuit breaker and mounting plate. 回路遮断器と取付板の取り付け構造実施例。Example of mounting structure of circuit breaker and mounting plate. ロックレバー部分の外観説明図。External view explanatory drawing of a lock lever part. ロックレバーと回路遮断器本体当該部分の説明図。Explanatory drawing of the said part of a lock lever and a circuit breaker main body. 従来の回路遮断器と取付板の取り付け構造実施例。Example of mounting structure of conventional circuit breaker and mounting plate.

符号の説明Explanation of symbols

１ 回路遮断器
２ 取付板
３ 爪部
４ 爪部
５ 凹部
６ 凹部
７ ロックレバー
７０２ 指掛部
７０３ 係止部
８ 嵌合部
９ 突出部
１０ 突出部
１１ １２ 母線
１３ １４ プラグイン端子部
１５ １６ プラグイン端子金具
１７ 突起部
１８ 溝
１９ 溝


DESCRIPTION OF SYMBOLS 1 Circuit breaker 2 Mounting plate 3 Claw part 4 Claw part 5 Concave part 6 Concave part 7 Lock lever 702 Finger hook part 703 Locking part 8 Fitting part 9 Protruding part 10 Protruding part 11 12 Bus 1313 14 Plug-in terminal part 15 16 Plug Inner terminal fitting 17 Protrusion 18 Groove 19 Groove


Claims (2)

プラグイン端子金具が電源側に設けられたプラグインタイプの回路遮断器を分電盤などの母線が設けられた取付板に取り付けるための回路遮断器と取付板の構造であって、
回路遮断器の負荷側には、電線を斜め上方から挿入可能な電線挿入孔を設け、さらに、回路遮断器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を電線挿入孔よりも下方位置に設けるとともに、
取付板には前記ロックレバーの嵌合部を設け、
取付板の上に載置した回路遮断器を母線の方向にスライドさせていくと母線がプラグイン端子金具に差し込まれていき、
取付板に設けられた爪部が回路遮断器と嵌合することにより、回路遮断器の取付板に対する鉛直方向の動きが規制されるとともに、
回路遮断器の底面からロックレバーが突出して取付板の嵌合部に嵌合することにより、母線から回路遮断器を取り外す方向の動きが規制されて、取付板に回路遮断器が取り付けられた状態となることを特徴とした回路遮断器の取付構造。 A structure of a circuit breaker and a mounting plate for mounting a plug-in type circuit breaker provided with a plug-in terminal fitting on the power supply side to a mounting plate provided with a bus bar such as a distribution board,
The load side of the circuit breaker, the provided insertable wire insertion hole from obliquely above the wire, further, protrudes from the bottom surface of the circuit breaker, the alternatively selectable locking lever the city on the outside knob wire Provided below the insertion hole ,
The mounting plate is provided with a fitting portion of the lock lever,
When the circuit breaker placed on the mounting plate is slid in the direction of the bus, the bus is inserted into the plug-in terminal fitting.
When the claw portion provided on the mounting plate is fitted with the circuit breaker, the vertical movement of the circuit breaker relative to the mounting plate is restricted, and
When the lock lever protrudes from the bottom of the circuit breaker and fits into the fitting part of the mounting plate, movement in the direction of removing the circuit breaker from the bus is restricted, and the circuit breaker is attached to the mounting plate A circuit breaker mounting structure characterized by プラグイン端子金具が電源側に設けられたプラグインタイプの回路遮断器を分電盤などの母線が設けられた取付板に取り付けるための回路遮断器と取付板の構造であって、
回路遮断器の両側面を規制する突出部を取付板に設け、
回路遮断器の負荷側には、電線を斜め上方から挿入可能な電線挿入孔を設け、さらに、回路遮断器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を電線挿入孔よりも下方位置に設けるとともに、
取付板には前記ロックレバーの嵌合部を設け、
取付板の上に載置した回路遮断器を母線の方向にスライドさせていくと母線がプラグイン端子金具に差し込まれていき、
取付板に設けられた爪部が回路遮断器と嵌合することにより、回路遮断器の取付板に対する鉛直方向の動きが規制されるとともに、
回路遮断器の底面からロックレバーが突出して取付板の嵌合部に嵌合することにより、母線から回路遮断器を取り外す方向の動きが規制されて、取付板に回路遮断器が取り付けられた状態となることを特徴とした回路遮断器の取付構造。
A structure of a circuit breaker and a mounting plate for mounting a plug-in type circuit breaker provided with a plug-in terminal fitting on the power supply side to a mounting plate provided with a bus bar such as a distribution board,
Protrusions that restrict both sides of the circuit breaker are provided on the mounting plate,
The load side of the circuit breaker, the provided insertable wire insertion hole from obliquely above the wire, further, protrudes from the bottom surface of the circuit breaker, the alternatively selectable locking lever the city on the outside knob wire Provided below the insertion hole ,
The mounting plate is provided with a fitting portion of the lock lever,
When the circuit breaker placed on the mounting plate is slid in the direction of the bus, the bus is inserted into the plug-in terminal fitting.
When the claw portion provided on the mounting plate is fitted with the circuit breaker, the vertical movement of the circuit breaker relative to the mounting plate is restricted, and
When the lock lever protrudes from the bottom of the circuit breaker and fits into the fitting part of the mounting plate, movement in the direction of removing the circuit breaker from the bus is restricted, and the circuit breaker is attached to the mounting plate A circuit breaker mounting structure characterized by
JP2008120059A 2000-11-08 2008-05-02 Circuit breaker mounting structure Expired - Lifetime JP4719245B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008120059A JP4719245B2 (en) 2000-11-08 2008-05-02 Circuit breaker mounting structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000339793A JP4153155B2 (en) 2000-11-08 2000-11-08 Circuit breaker mounting structure
JP2008120059A JP4719245B2 (en) 2000-11-08 2008-05-02 Circuit breaker mounting structure

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2000339793A Division JP4153155B2 (en) 2000-11-08 2000-11-08 Circuit breaker mounting structure

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009256786A Division JP4990955B2 (en) 2000-11-08 2009-11-10 Circuit breaker mounting structure

Publications (3)

Publication Number Publication Date
JP2008226852A JP2008226852A (en) 2008-09-25
JP2008226852A5 JP2008226852A5 (en) 2010-01-14
JP4719245B2 true JP4719245B2 (en) 2011-07-06

Family

ID=18814812

Family Applications (8)

Application Number Title Priority Date Filing Date
JP2000339793A Expired - Lifetime JP4153155B2 (en) 2000-11-08 2000-11-08 Circuit breaker mounting structure
JP2008120059A Expired - Lifetime JP4719245B2 (en) 2000-11-08 2008-05-02 Circuit breaker mounting structure
JP2009256786A Expired - Lifetime JP4990955B2 (en) 2000-11-08 2009-11-10 Circuit breaker mounting structure
JP2012057993A Expired - Lifetime JP5441042B2 (en) 2000-11-08 2012-03-14 Circuit breaker mounting structure
JP2013215045A Expired - Lifetime JP5645039B2 (en) 2000-11-08 2013-10-15 Circuit breaker mounting structure
JP2014115318A Expired - Lifetime JP5688625B2 (en) 2000-11-08 2014-06-03 Circuit breaker mounting structure
JP2014123837A Expired - Lifetime JP5688627B2 (en) 2000-11-08 2014-06-16 Circuit breaker
JP2014123836A Expired - Lifetime JP5688626B2 (en) 2000-11-08 2014-06-16 Circuit breaker mounting structure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2000339793A Expired - Lifetime JP4153155B2 (en) 2000-11-08 2000-11-08 Circuit breaker mounting structure

Family Applications After (6)

Application Number Title Priority Date Filing Date
JP2009256786A Expired - Lifetime JP4990955B2 (en) 2000-11-08 2009-11-10 Circuit breaker mounting structure
JP2012057993A Expired - Lifetime JP5441042B2 (en) 2000-11-08 2012-03-14 Circuit breaker mounting structure
JP2013215045A Expired - Lifetime JP5645039B2 (en) 2000-11-08 2013-10-15 Circuit breaker mounting structure
JP2014115318A Expired - Lifetime JP5688625B2 (en) 2000-11-08 2014-06-03 Circuit breaker mounting structure
JP2014123837A Expired - Lifetime JP5688627B2 (en) 2000-11-08 2014-06-16 Circuit breaker
JP2014123836A Expired - Lifetime JP5688626B2 (en) 2000-11-08 2014-06-16 Circuit breaker mounting structure

Country Status (1)

Country Link
JP (8) JP4153155B2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4153155B2 (en) * 2000-11-08 2008-09-17 テンパール工業株式会社 Circuit breaker mounting structure
JP4666326B2 (en) * 2001-02-15 2011-04-06 河村電器産業株式会社 Equipment mounting spring
JP4249427B2 (en) * 2002-03-29 2009-04-02 テンパール工業株式会社 Circuit breaker mounting structure
GB0812550D0 (en) * 2008-07-09 2008-08-13 Schneider Electric Ltd Saftey device for electrical distribution boards
JP5590735B2 (en) * 2010-06-16 2014-09-17 テンパール工業株式会社 Circuit breaker safety device
JP2012234711A (en) * 2011-04-30 2012-11-29 Tempearl Ind Co Ltd Fitting structure of circuit breaker
JP5906487B2 (en) * 2011-11-22 2016-04-20 テンパール工業株式会社 Branch switch
JP6186600B2 (en) * 2012-07-24 2017-08-30 日東工業株式会社 Breaker with current measurement function and distribution board using this breaker
CN107833799A (en) * 2017-10-26 2018-03-23 上海良信电器股份有限公司 A kind of fixation of plug in circuit breaker and unlocking mechanism
JP7020961B2 (en) 2018-02-23 2022-02-16 河村電器産業株式会社 Circuit breaker mounting structure on the mounting panel
CN115662828B (en) * 2022-11-03 2023-06-09 国网安徽省电力有限公司蚌埠供电公司 Auxiliary wiring device for pole-mounted circuit breaker
CN116130305B (en) * 2023-03-24 2023-12-12 合肥天隆智汇科技有限公司 Plug-in low-voltage circuit breaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644246Y2 (en) * 1989-06-30 1994-11-14 新電元工業株式会社 Power supply unit retaining structure of drawer-type power supply unit mounted on a gantry
JPH1169529A (en) * 1997-08-11 1999-03-09 Nitto Kogyo Co Ltd Fitting mechanism for plug-in breaker

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001817A (en) * 1974-10-23 1977-01-04 American Electronics Corporation Ultrasonic rodent control device and method
JPS5169067U (en) * 1974-11-27 1976-06-01
JPS59161687A (en) * 1983-03-02 1984-09-12 Mitsubishi Electric Corp Cooling device
JPS59161687U (en) * 1983-04-14 1984-10-29 富士電機株式会社 appliance mounting device
JPS6039547A (en) * 1983-08-12 1985-03-01 Mitsubishi Electric Corp Multi-enzyme sensor
JPS6039547U (en) * 1983-08-25 1985-03-19 三菱電機株式会社 equipment mounting device
JPH065305U (en) * 1992-06-17 1994-01-21 松下電工株式会社 Panel equipment mounting plate
JPH07212924A (en) * 1994-01-14 1995-08-11 Matsushita Electric Works Ltd Installation structure of electric appliance bracket metal to mounting base
JP3380438B2 (en) * 1997-08-22 2003-02-24 松下電工株式会社 Switchboard
JP3046797B2 (en) * 1998-06-02 2000-05-29 日東工業株式会社 Mounting structure of plug-in breaker
JP3804345B2 (en) * 1999-07-13 2006-08-02 松下電工株式会社 Circuit breaker
JP2002033038A (en) * 2000-07-18 2002-01-31 Kawamura Electric Inc Breaker fixing structure
JP4153155B2 (en) * 2000-11-08 2008-09-17 テンパール工業株式会社 Circuit breaker mounting structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644246Y2 (en) * 1989-06-30 1994-11-14 新電元工業株式会社 Power supply unit retaining structure of drawer-type power supply unit mounted on a gantry
JPH1169529A (en) * 1997-08-11 1999-03-09 Nitto Kogyo Co Ltd Fitting mechanism for plug-in breaker

Also Published As

Publication number Publication date
JP2014197548A (en) 2014-10-16
JP2012109285A (en) 2012-06-07
JP2010034078A (en) 2010-02-12
JP2008226852A (en) 2008-09-25
JP4990955B2 (en) 2012-08-01
JP5688626B2 (en) 2015-03-25
JP5441042B2 (en) 2014-03-12
JP2014167944A (en) 2014-09-11
JP4153155B2 (en) 2008-09-17
JP2014007171A (en) 2014-01-16
JP5645039B2 (en) 2014-12-24
JP2002150911A (en) 2002-05-24
JP2014157841A (en) 2014-08-28
JP5688627B2 (en) 2015-03-25
JP5688625B2 (en) 2015-03-25

Similar Documents

Publication Publication Date Title
JP4719245B2 (en) Circuit breaker mounting structure
CA2401436A1 (en) Quick connecting universal electrical box and wiring system
US6733344B2 (en) Electronic device housing
JPH04504926A (en) plug piece
JP2012234711A (en) Fitting structure of circuit breaker
ITMI970354U1 (en) CLAMP STRUCTURE WITH FINGER PROTECTION ESPECIALLY FOR ELECTRICAL EQUIPMENT
JP5274988B2 (en) Equipment mounting structure
JP2005135945A (en) Electric apparatus mounting structure
JP4249427B2 (en) Circuit breaker mounting structure
KR100267236B1 (en) Connector
JP3950007B2 (en) Home board for home use
JP2624580B2 (en) Electrical equipment
JPH0212994A (en) Electronic device unit
KR100693705B1 (en) Circuit breaker
JPH06124618A (en) Terminal cover for electric equipment
JPH0542621Y2 (en)
JP2580974Y2 (en) Mounting structure between metal core board and case
JP2003317603A (en) Junction block and fuse puller
JP2002008509A (en) Structure of breaker terminal
JP2675480B2 (en) Locking structure for screw tightening type connector to electrical junction box
JP6521364B2 (en) Distribution board
JP2002151857A (en) Apparatus-housing box
JP2000164078A (en) Short plug
JP3068812U (en) Extended PC card socket mounting structure
JP2003274519A (en) Distribution board cover and distribution board

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091120

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20101019

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101216

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110329

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110401

R150 Certificate of patent or registration of utility model

Ref document number: 4719245

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140408

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140408

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150408

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term