JP2006174632A - Distribution board - Google Patents

Distribution board Download PDF

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JP2006174632A
JP2006174632A JP2004365500A JP2004365500A JP2006174632A JP 2006174632 A JP2006174632 A JP 2006174632A JP 2004365500 A JP2004365500 A JP 2004365500A JP 2004365500 A JP2004365500 A JP 2004365500A JP 2006174632 A JP2006174632 A JP 2006174632A
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cover
distribution board
protrusion
side protrusion
engagement
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JP2004365500A
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JP4522248B2 (en
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Hiroshi Ito
博司 伊藤
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Nitto Kogyo Corp
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Nitto Kogyo Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a distribution board wherein its cover can be secured on its body without use of any other member and the detachability of the cover is excellently enhanced. <P>SOLUTION: The distribution board made of resin is provided in front of the body 1 with the cover 2. A pressing piece to be elastically engaged with the body 1 is integrally formed at the lower side of the cover 2. To prevent the cover 2 from coming off when the pressing piece is pushed up to open the cover 2, a cover-side projection 5 is formed which protrudes from the inner face of the cover 2 toward the body, and a body-side projection 6 to be abutted against the upper face of the cover-side projection 5 is formed on the body 1 in the corresponding position. It is preferable that the end surface of the cover-side projection 5 and the end surface of the body-side projection 6 should be inclined and formed as guide faces. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、ボデー前面にカバーを備えた樹脂製の分電盤に関するものである。   The present invention relates to a resin distribution board having a cover in front of a body.

ボデー前面にカバーを備えた樹脂製の分電盤は、特許文献１、２に示すように従来から知られている。従来の分電盤は、ボデー側にカバーを着脱自在に固定するためのプッシュボタン等の押圧部を別部材として嵌め込み、この別部材を用いてカバーの下端を固定し、またこの別部材を押すことによりボデーとの係合を解除してカバーを開けるようにしていた。   Resin distribution boards having a cover on the front of the body are conventionally known as shown in Patent Documents 1 and 2. In the conventional distribution board, a pressing part such as a push button for detachably fixing the cover to the body side is fitted as a separate member, the lower end of the cover is fixed using this separate member, and this separate member is pressed. As a result, the engagement with the body is released to open the cover.

しかし、このような別部材を用いると、部品点数が増加してコストアップとなるうえ、ボデーに別部材を嵌め込むための形状を作らねばならず、配線時の作業スペースが減少するという問題があった。また、ボデー側に設けられた押圧部を押し、カバーとボデーとの係合を解除した後、カバーに持ち替えてカバーを取り外す必要があり、カバーの着脱作業性がよくないという問題もあった。   However, using such a separate member increases the number of parts and increases the cost, and it is necessary to create a shape for fitting the separate member into the body, reducing the work space during wiring. there were. Further, after pressing the pressing portion provided on the body side to release the engagement between the cover and the body, it is necessary to change the cover to the cover and remove the cover.

また、分電盤は高い位置に設置されることが多いため、押圧部は分電盤の下面側に設けられることが多い。一般にカバーの上辺はボデーの上側に係合させてあるため、カバー下面に押圧部を設け、押圧部を上向きに押圧するとカバー上側の係合部が外れ、カバーが落下するおそれがあった。
特開平１０−２４８１２１号公報 特開平１０−２５７６１５号公報 In addition, since the distribution board is often installed at a high position, the pressing portion is often provided on the lower surface side of the distribution board. In general, since the upper side of the cover is engaged with the upper side of the body, if a pressing portion is provided on the lower surface of the cover and the pressing portion is pressed upward, the engaging portion on the upper side of the cover is released, and the cover may fall.
JP-A-10-248121 JP-A-10-257615

本発明は上記した従来の問題点を解決して、別部材を用いることなくボデーにカバーを固定することができ、低コストであり、カバーの着脱作業性に優れ、カバーを開く際にもカバーを落下させるおそれのない分電盤を提供するためになされたものである。   The present invention solves the above-described conventional problems, can fix the cover to the body without using a separate member, is low in cost, has excellent workability for attaching and detaching the cover, and covers even when the cover is opened. It is made in order to provide the distribution board which does not have a possibility of dropping.

上記の課題を解決するためになされた本発明の分電盤は、ボデー前面にカバーを備えた樹脂製の分電盤において、カバーの下辺にボデーと弾性的に係合する押圧片を一体成形するとともに、カバーの内面からボデー方向にカバー側突起部を突設し、またボデーの対応位置にはカバー側突起部の上面に当接するボデー側突起部を突出させたことを特徴とするものである。なお請求項２のように、カバー側突起部の先端面の上部がボデー側に突出した傾斜面、もしくはボデー側突起部の先端面の下部がカバー側に突出した傾斜面の少なくとも何れか一方を備えた構造とすることが好ましい。   The distribution board of the present invention made to solve the above problems is a resin distribution board having a cover on the front surface of the body, and a pressing piece that elastically engages the body is integrally formed on the lower side of the cover. In addition, a protrusion on the cover side protrudes from the inner surface of the cover in the body direction, and a protrusion on the body side that abuts the upper surface of the cover side protrusion is projected at a corresponding position of the body. is there. As in claim 2, at least one of an inclined surface in which the upper end surface of the cover-side protruding portion protrudes toward the body side and an inclined surface in which the lower portion of the tip surface of the body-side protruding portion protrudes toward the cover side is provided. It is preferable to have a provided structure.

本発明の分電盤は、カバーの下辺にボデーと弾性的に係合する押圧片を一体成形したので、従来のような別部材を用いずにボデー前面にカバーを固定することができ、従来よりもコストダウンを図ることができ、さらに、配線時の作業スペースが減少することがない。また、カバーを持ったままカバーに設けられた押圧片を押してボデーとの係合を解消し、カバーを取り外すことができるので、カバーの着脱作業性が良好となる。また、カバーの内面からボデー方向にカバー側突起部を突設し、ボデーの対応位置にはカバー側突起部の上面に当接するボデー側突起部を突出させたので、カバーを開くために上向きの力を加えても、カバーがボデーから外れて落下するおそれがない。更に請求項２のように、カバー側突起部の先端面の上部がボデー側に突出した傾斜面、もしくはボデー側突起部の先端面の下部がカバー側に突出した傾斜面の少なくとも何れか一方を備えた構造としておけば、カバーの取り付け時にこれらの傾斜面が相互に接してガイド面として機能し、カバーの取り付け作業が行い易くなる。   In the distribution board of the present invention, the pressing piece that elastically engages the body is integrally formed on the lower side of the cover, so that the cover can be fixed to the front of the body without using a separate member as in the prior art. The cost can be further reduced, and the work space for wiring is not reduced. Further, since the engagement with the body can be released by pressing the pressing piece provided on the cover while holding the cover, and the cover can be removed, the attaching / detaching workability of the cover is improved. Also, the cover-side protrusions protrude from the inner surface of the cover in the body direction, and the body-side protrusions that contact the upper surface of the cover-side protrusions protrude from the corresponding positions of the body. Even if force is applied, there is no risk that the cover will fall off the body. Furthermore, as in claim 2, at least one of an inclined surface in which the upper end surface of the cover-side protrusion protrudes toward the body side and an inclined surface in which the lower end surface of the body-side protrusion protrudes toward the cover is provided. If the structure is provided, these inclined surfaces come into contact with each other when the cover is attached and function as a guide surface, so that the cover can be easily attached.

以下に本発明の好ましい実施形態を示す。
図１〜図６は本発明の第１の実施形態を示す図であり、１は分電盤のボデー、２はボデー１の前面を覆うカバーである。これらはともにポリスチレン等の合成樹脂製である。カバー２の上辺３はボデー１の方向に屈曲され、その先端部がボデー１の上辺の段部４に上側から被さるように係合している。 Preferred embodiments of the present invention are shown below.
1 to 6 are views showing a first embodiment of the present invention, wherein 1 is a body of a distribution board, and 2 is a cover that covers the front surface of the body 1. These are both made of synthetic resin such as polystyrene. The upper side 3 of the cover 2 is bent in the direction of the body 1, and its front end is engaged so as to cover the step 4 on the upper side of the body 1 from above.

カバー２の上辺３よりやや下方の内面には、ボデー１の方向に延びるカバー側突起部５が突設されている。またボデー１の対応位置には、カバー１の方向にボデー側突起部６が突設されており、このボデー側突起部６の下面はカバー側突起部５の上面に当接されている。このため、ボデー側突起部６をカバー２の上辺３とカバー側突起部５とによって上下から挟むようにして、カバー２の上部がボデー１に取付けられる。なお、これらのカバー側突起部５及びボデー側突起部６は分電盤の左右両端部付近に設けられている。   On the inner surface slightly below the upper side 3 of the cover 2, a cover-side protrusion 5 extending in the direction of the body 1 is projected. In addition, a body-side protrusion 6 projects from the corresponding position of the body 1 in the direction of the cover 1, and the lower surface of the body-side protrusion 6 is in contact with the upper surface of the cover-side protrusion 5. For this reason, the upper part of the cover 2 is attached to the body 1 such that the body-side protrusion 6 is sandwiched from above and below by the upper side 3 of the cover 2 and the cover-side protrusion 5. The cover-side protrusion 5 and the body-side protrusion 6 are provided in the vicinity of the left and right ends of the distribution board.

図４に示すように、カバー２の下辺の左右両端部付近には、ボデー１の下部と弾性的に係合することによりカバー２の下部を固定する押圧片７が一体成形されている。この押圧片７の先端には逆Ｕ字状の係合爪が設けられ、図５に示すようにボデー１と係合する。なお図６に示すように、この押圧片７の外面をボデー１の外面と同一平面としておけば、美観に優れた分電盤となる。また押圧片７の幅を変えたり、図６に示すようにリブ８を設けることによって、弾力を調整することができる。さらにリブ８の側面にテーパー９を付けたり、段差１０を付けることにより、ボデー１との隙間が無くなるので美観を一層高めることができる。   As shown in FIG. 4, in the vicinity of the left and right ends of the lower side of the cover 2, a pressing piece 7 that fixes the lower portion of the cover 2 by elastically engaging the lower portion of the body 1 is integrally formed. An inverted U-shaped engagement claw is provided at the tip of the pressing piece 7 and is engaged with the body 1 as shown in FIG. As shown in FIG. 6, if the outer surface of the pressing piece 7 is flush with the outer surface of the body 1, the distribution board is excellent in aesthetic appearance. Further, the elasticity can be adjusted by changing the width of the pressing piece 7 or by providing the rib 8 as shown in FIG. Further, by adding a taper 9 to the side surface of the rib 8 or a step 10, the gap with the body 1 is eliminated, so that the beauty can be further enhanced.

このように本発明の分電盤は、カバー２の下辺にボデー１と弾性的に係合する押圧片７を一体成形したので、従来のような別部材を用いる必要がなく、コストダウンを図ることができ、さらに、配線時の作業スペースが減少することがない。また、カバー２を持ったままカバー２に設けられた押圧片７を押してボデー１との係合を解消し、カバー２を取り外すことができるので、カバー２の着脱作業性が良好となる。また、カバー２の上部にカバー側突起部５を設け、ボデー側突起部６の下面がカバー側突起部５の上面に当接する構造としたので、押圧片７を押し上げる際にカバー２に上向きの力が加わっても、カバー２が外れることがなく、カバー２の落下を防止することができる。   Thus, the distribution board according to the present invention integrally forms the pressing piece 7 elastically engaged with the body 1 on the lower side of the cover 2, so that it is not necessary to use a separate member as in the prior art, and the cost is reduced. In addition, the work space for wiring is not reduced. Moreover, since the engagement with the body 1 can be released by pushing the pressing piece 7 provided on the cover 2 while holding the cover 2 and the cover 2 can be removed, the attaching / detaching workability of the cover 2 is improved. Further, since the cover-side protrusion 5 is provided on the upper portion of the cover 2 and the lower surface of the body-side protrusion 6 is in contact with the upper surface of the cover-side protrusion 5, the cover 2 is directed upward when the pressing piece 7 is pushed up. Even if force is applied, the cover 2 is not detached, and the cover 2 can be prevented from falling.

図７と図８に示す他の実施形態においては、ボデー１の側壁にリブ状のボデー側突起部６を設け、さらにボデー側突起部６をボデー開口部の方向へボデー開口部を越えて突設させ、カバー側突起部５の上面に当接させた構造を採用している。このようにボデー１とカバー２との両方に突起部を形成した構造とすれば、カバー２の開閉時に突起部のみに力が加わり、ボデー１及びカバー２に直接力が加わらないので、構造的に強くなる利点がある。また両方から突起部を出すことにより、カバー２の取り付け性が向上する。更に、ボデー側突起部６がボデー開口部を越えて突設しているので、カバー着脱時に、ボデー側突起部６の側面とカバー２の内面が当たり、カバー２が左右方向にずれることも防止することができる。なお、カバー側突起部５をカバー開口部を越えて突設させておいても、同様にカバー２が左右方向にずれることを防止することができる。   In another embodiment shown in FIGS. 7 and 8, a rib-like body-side protrusion 6 is provided on the side wall of the body 1, and the body-side protrusion 6 protrudes beyond the body opening in the direction of the body opening. A structure is used in which the cover is provided in contact with the upper surface of the cover-side protrusion 5. If the projections are formed on both the body 1 and the cover 2 in this way, a force is applied only to the projections when the cover 2 is opened and closed, and no force is applied directly to the body 1 and the cover 2. Has the advantage of becoming stronger. Moreover, the protrusion of the protrusions from both improves the attachment of the cover 2. Furthermore, since the body-side protrusion 6 protrudes beyond the body opening, the side surface of the body-side protrusion 6 and the inner surface of the cover 2 come into contact with each other when the cover is attached / detached, and the cover 2 is prevented from shifting in the left-right direction. can do. In addition, even if the cover-side protrusion 5 is provided so as to protrude beyond the cover opening, it is possible to prevent the cover 2 from shifting in the left-right direction.

図９と図１０に示す他の実施形態においては、カバー側突起部５の先端面を上部がボデー側に突出した傾斜面２２、ボデー側突起部６の先端面を下部がカバー側に突出する傾斜面１１とした。またこれらのカバー側突起部５とボデー側突起部６とはともに、カバー２及びボデー１の側面上部に形成されている。このような構造とすれば、カバー２をボデー１の上方から落とし込むことにより、双方の傾斜面１１どうしがガイド面として機能し、カバー２の上辺３の先端部をボデー１の上辺の段部４に確実に係合させることができる。しかもこのときボデー１に対するカバー２の角度も調節されるので、カバー２の取り付け性が向上する。なお、傾斜面を設けるのはカバー側突起部５もしくはボデー側突起部６のどちらか一方でもよい。   In other embodiments shown in FIGS. 9 and 10, the tip end surface of the cover-side protrusion 5 has an inclined surface 22 whose upper part protrudes toward the body, and the lower end of the tip surface of the body-side protrusion 6 protrudes toward the cover. An inclined surface 11 was obtained. Both the cover-side protrusion 5 and the body-side protrusion 6 are formed on the upper side surfaces of the cover 2 and the body 1. With such a structure, when the cover 2 is dropped from above the body 1, the two inclined surfaces 11 function as guide surfaces, and the tip portion of the upper side 3 of the cover 2 is connected to the step 4 on the upper side of the body 1. Can be reliably engaged. In addition, since the angle of the cover 2 with respect to the body 1 is also adjusted at this time, the mountability of the cover 2 is improved. The inclined surface may be provided on either the cover-side protrusion 5 or the body-side protrusion 6.

なお、図１１と図１２に示す他の実施形態においては、カバー２の上辺３の内面にカバー側係合部１６と、ボデー１の上辺の対応位置にボデー側係合部１７が設けられており、ボデー側係合部１７の周辺の側面１８を隆起した構造となっている。カバー側係合部１６がボデー側係合部１７と係合し、カバー側係合部１６の側面とボデー側係合部１７の周辺の側面１８の内面が当たるのでカバー２の取り付け時の横方向へのずれがなくなり、カバー２の取り付け性が向上する。   11 and 12, the cover side engaging portion 16 is provided on the inner surface of the upper side 3 of the cover 2 and the body side engaging portion 17 is provided at a corresponding position on the upper side of the body 1. Thus, the side surface 18 around the body side engaging portion 17 is raised. The cover side engaging portion 16 engages with the body side engaging portion 17 and the side surface of the cover side engaging portion 16 and the inner surface of the peripheral side surface 18 of the body side engaging portion 17 come into contact with each other. The displacement in the direction is eliminated, and the mountability of the cover 2 is improved.

また、図１３に示すように、ボデー側係合部１７の係合面１９を凹円弧状、カバー側係合部１６の係合面２０を凸円弧状にすることにより、カバー２のボデー１への取り付けの角度が大きい場合でも、ボデー側係合部１７の端部２２にカバー側係合部１６の端部２１を引っ掛けることができ、取り付け性が向上する。なお、図１３（ａ）はカバー取り付けの始めの状態であり、（ｂ）は取り付け途中、（ｃ）は取り付け完了の状態である。両係合面１９、２０が円弧状であるのでガイド面として機能し、取り付け性が向上する。また、カバー側係合部１６の係合面２０が凸円弧状であるので、カバー側係合部１６の端部２１がボデー側係合部１７の係合面１９を滑らかに動き、カバーの着脱が滑らかに行える。なお、ボデー側係合部１７の係合面１９は斜面でもよい。   Further, as shown in FIG. 13, the engagement surface 19 of the body-side engagement portion 17 has a concave arc shape, and the engagement surface 20 of the cover-side engagement portion 16 has a convex arc shape. Even when the attachment angle is large, the end portion 21 of the cover-side engagement portion 16 can be hooked on the end portion 22 of the body-side engagement portion 17, and the attachment performance is improved. FIG. 13A shows the initial state of cover attachment, FIG. 13B shows the state of attachment, and FIG. 13C shows the state of attachment completion. Since both the engagement surfaces 19 and 20 are arc-shaped, it functions as a guide surface and improves the attachment. Further, since the engagement surface 20 of the cover side engagement portion 16 has a convex arc shape, the end portion 21 of the cover side engagement portion 16 smoothly moves on the engagement surface 19 of the body side engagement portion 17, It can be attached and detached smoothly. The engaging surface 19 of the body side engaging portion 17 may be a slope.

なお、分電盤の内部には図１４に示されるような機器取付板１２が固定され、各種の機器をネジ止めできるようになっている。この実施形態で用いた機器取付板１２は、難燃性樹脂板の表面に多数の丸型の止まり孔１４を千鳥状に配置したものである。このような構造の機器取付板１２は、表面に多数の丸型の止まり孔１４が配置されているので、ねじをどの位置に入れても均等に樹脂に食い込み、ねじが細くなってもトルクをかけることができる。   A device mounting plate 12 as shown in FIG. 14 is fixed inside the distribution board so that various devices can be screwed. The device mounting plate 12 used in this embodiment has a large number of round blind holes 14 arranged in a staggered pattern on the surface of a flame-retardant resin plate. Since the device mounting plate 12 having such a structure has a large number of round blind holes 14 on the surface, the screw can be evenly cut into any position of the screw, and torque can be applied even if the screw becomes thin. You can hang it.

以上に説明したように、本発明の分電盤は別部材を用いることなくボデーにカバーを固定することができ、カバーを開く際にカバーを落下させるおそれのないものである。   As described above, the distribution board of the present invention can fix the cover to the body without using a separate member, and does not cause the cover to drop when the cover is opened.

本発明の実施形態における分電盤の上部構造を示す斜視図である。It is a perspective view which shows the upper structure of the distribution board in embodiment of this invention. 角度を変えた同様の斜視図である。It is the same perspective view which changed the angle. 同様の垂直断面図である。It is the same vertical sectional view. 本発明の実施形態におけるカバーの下部構造を示す斜視図である。It is a perspective view which shows the lower structure of the cover in embodiment of this invention. ボデーとの係合状態を示す断面図である。It is sectional drawing which shows an engagement state with a body. 他の実施形態におけるカバーの下部構造を示す底面図及び断面図である。It is the bottom view and sectional view which show the lower structure of the cover in other embodiments. 他の実施形態における分電盤の上部構造を示す垂直断面図である。It is a vertical sectional view showing an upper structure of a distribution board in another embodiment. 同様の斜視図である。It is the same perspective view. 他の実施形態における分電盤の上部構造を示す斜視図である。It is a perspective view which shows the upper structure of the distribution board in other embodiment. 角度を変えた同様の斜視図である。It is the same perspective view which changed the angle. 他の実施形態におけるボデーの上部構造を示す斜視図である。It is a perspective view which shows the upper structure of the body in other embodiment. 他の実施形態におけるカバーの上部構造を示す斜視図である。It is a perspective view which shows the upper structure of the cover in other embodiment. 他の実施形態におけるカバー取り付け過程の断面図である。It is sectional drawing of the cover attachment process in other embodiment. 機器取付板のＡ：平面図、Ｂ：拡大断面図である。It is A: a top view and B: an expanded sectional view of an apparatus mounting plate.

符号の説明Explanation of symbols

１ ボデー
２ カバー
３ 上辺
４ 段部
５ カバー側突起部
６ ボデー側突起部
７ 押圧片
８ リブ
９ テーパー
１０ 段差
１１ 傾斜面
１２ 機器取付板
１４ 止まり孔
１５ 中心線
１６ カバー側係合部
１７ ボデー側係合部
１８ 側面
１９ 係合面
２０ 係合面
２１ 端部 DESCRIPTION OF SYMBOLS 1 Body 2 Cover 3 Upper side 4 Step part 5 Cover side protrusion part 6 Body side protrusion part 7 Pressing piece 8 Rib 9 Taper 10 Step 11 Inclined surface 12 Equipment mounting plate 14 Stop hole 15 Center line 16 Cover side engaging part 17 Body side Engagement portion 18 Side surface 19 Engagement surface 20 Engagement surface 21 End

Claims (2)

ボデー前面にカバーを備えた樹脂製の分電盤において、カバーの下辺にボデーと弾性的に係合する押圧片を一体成形するとともに、カバーの内面からボデー方向にカバー側突起部を突設し、またボデーの対応位置にはカバー側突起部の上面に当接するボデー側突起部を突出させたことを特徴とする分電盤。   In a resin distribution board with a cover on the front of the body, a pressing piece that elastically engages the body is integrally formed on the lower side of the cover, and a protrusion on the cover side projects from the inner surface of the cover in the body direction. Further, a distribution board characterized in that a body-side protrusion that abuts on the upper surface of the cover-side protrusion is protruded at a corresponding position of the body. カバー側突起部の先端面の上部がボデー側に突出した傾斜面、もしくはボデー側突起部の先端面の下部がカバー側に突出した傾斜面の少なくとも何れか一方を備えたことを特徴とする請求項１記載の分電盤。
The upper surface of the front end surface of the cover side protrusion is provided with at least one of an inclined surface protruding toward the body side, or the lower surface of the front end surface of the body side protrusion is provided with an inclined surface protruding toward the cover side. Item 1. The distribution board according to Item 1.
JP2004365500A 2004-12-17 2004-12-17 Distribution board Expired - Fee Related JP4522248B2 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008251870A (en) * 2007-03-30 2008-10-16 Nohmi Bosai Ltd Cabinet of electronic equipment
JP2010011664A (en) * 2008-06-27 2010-01-14 Kawamura Electric Inc Power distribution panel for dwelling
JP2010011666A (en) * 2008-06-27 2010-01-14 Kawamura Electric Inc Power distribution panel for dwelling
JP2018137904A (en) * 2017-02-22 2018-08-30 日東工業株式会社 Box for housing electric equipment

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JPH10285722A (en) * 1997-03-31 1998-10-23 Tempearl Ind Co Ltd Correction structure for gap in distribution board with door
JPH11168808A (en) * 1997-12-01 1999-06-22 Kawamura Electric Inc Distribution board for housing
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JP2002325316A (en) * 2001-04-24 2002-11-08 Matsushita Electric Works Ltd Waterproof type case

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Publication number Priority date Publication date Assignee Title
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JPS57181077U (en) * 1981-05-13 1982-11-17
JPH0539106U (en) * 1991-10-21 1993-05-25 河村電器産業株式会社 Box for storing electrical equipment
JPH0652307U (en) * 1992-12-11 1994-07-15 日新電工株式会社 Distribution board
JPH09216648A (en) * 1996-02-07 1997-08-19 Yazaki Corp Watertight case
JPH10145914A (en) * 1996-11-08 1998-05-29 Matsushita Electric Works Ltd Housing box for electric equipment
JPH10248121A (en) * 1997-03-03 1998-09-14 Tempearl Ind Co Ltd Panel removing structure for home distribution board
JPH10285722A (en) * 1997-03-31 1998-10-23 Tempearl Ind Co Ltd Correction structure for gap in distribution board with door
JPH11168808A (en) * 1997-12-01 1999-06-22 Kawamura Electric Inc Distribution board for housing
JPH11310277A (en) * 1998-04-28 1999-11-09 Yazaki Corp Waterproof case
JP2002325316A (en) * 2001-04-24 2002-11-08 Matsushita Electric Works Ltd Waterproof type case

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008251870A (en) * 2007-03-30 2008-10-16 Nohmi Bosai Ltd Cabinet of electronic equipment
JP2010011664A (en) * 2008-06-27 2010-01-14 Kawamura Electric Inc Power distribution panel for dwelling
JP2010011666A (en) * 2008-06-27 2010-01-14 Kawamura Electric Inc Power distribution panel for dwelling
JP2018137904A (en) * 2017-02-22 2018-08-30 日東工業株式会社 Box for housing electric equipment

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