JP2002056769A - Fuse and electric junction box fitted with fuse - Google Patents

Fuse and electric junction box fitted with fuse

Info

Publication number
JP2002056769A
JP2002056769A JP2000245175A JP2000245175A JP2002056769A JP 2002056769 A JP2002056769 A JP 2002056769A JP 2000245175 A JP2000245175 A JP 2000245175A JP 2000245175 A JP2000245175 A JP 2000245175A JP 2002056769 A JP2002056769 A JP 2002056769A
Authority
JP
Japan
Prior art keywords
fuse
case
input
terminal
output terminal
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.)
Granted
Application number
JP2000245175A
Other languages
Japanese (ja)
Other versions
JP3861576B2 (en
Inventor
Noriko Kobayashi
紀子 小林
Yukitaka Saito
友紀貴 齋藤
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.)
Sumitomo Wiring Systems Ltd
Original Assignee
Sumitomo Wiring Systems 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
Application filed by Sumitomo Wiring Systems Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2000245175A priority Critical patent/JP3861576B2/en
Publication of JP2002056769A publication Critical patent/JP2002056769A/en
Application granted granted Critical
Publication of JP3861576B2 publication Critical patent/JP3861576B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/24—Means for preventing insertion of incorrect fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/0411—Miniature fuses
    • H01H85/0415—Miniature fuses cartridge type
    • H01H85/0417—Miniature fuses cartridge type with parallel side contacts

Landscapes

  • Connection Or Junction Boxes (AREA)
  • Fuses (AREA)

Abstract

PROBLEM TO BE SOLVED: To prevent generating of prying when inserting a fuse in a fuse holding section. SOLUTION: Tip end faces of an input terminal and an output terminal are arranged in a same position as one of tip end faces of a case, and cut portions are prepared in both of a front and back sides of the case in a range of necessary length from the tip end portion of the input terminal to the output terminal so that the input terminal and the output terminal may be partially exposed. Whole height of the exposed portions of the input terminal and the output terminal is made low as an electric contact section with the other party terminal. And, ribs for preventing the prying projected toward outside in the thickness direction which intersects perpendicularly with both sides of the front and the backside of the case, are equipped in the case. The prevention ribs prepared on four corners of the case are inserted in contact with the inside of the fuse holding section.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明が属する技術分野】本発明は、ヒューズ及びヒュ
ーズが取り付けられる電気接続箱に関し、特に、自動車
用ジャンクションボックス等の電気接続箱に搭載するヒ
ューズの高さを低くして、電気接続箱の小型化を図るも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fuse and an electric junction box to which the fuse is attached. More particularly, the present invention relates to an electric junction box such as a junction box for automobiles and the like. It is intended to make it.

【０００２】[0002]

【従来の技術】図１２に示すように、自動車へ搭載され
る電気接続箱に用いられるヒューズ５０は、絶縁樹脂製
のケース５１から取付方向である底側に突出するように
して互いに並列に配設された入力端子５２及び出力端子
５３と、該入・出力端子５２，５３との間を接続すると
共にケース５１内に収容されている溶断部５４とを備え
ている。これらヒューズ５０は自動車用のジャンクショ
ンボックス等の電気接続箱に取り付けられ、電源側と各
種電装品からなる負荷側の間に過電流が流れた時に溶断
部５４が溶断することにより過電流を遮断する機能を発
揮するものである。2. Description of the Related Art As shown in FIG. 12, fuses 50 used in an electric junction box mounted on an automobile are arranged in parallel with each other so as to protrude from a case 51 made of an insulating resin to a bottom side in a mounting direction. An input terminal 52 and an output terminal 53 are provided, and a fusing portion 54 connected between the input / output terminals 52 and 53 and housed in the case 51 is provided. These fuses 50 are attached to an electric junction box such as a junction box for an automobile, and cut off the overcurrent by fusing when the overcurrent flows between the power supply side and the load side including various electric components. It demonstrates its function.

【０００３】一方、図１３に示すように、ヒューズ５０
を取り付ける自動車用の電気接続箱５５の側では、ハウ
ジング５６の内部に各端子５２，５３の接続対象である
バスバー５７と絶縁板５８が積層設置され、バスバー５
７は、先端を折り曲げ加工してタブ５９を一体形成する
と共に、該タブ５９に中継端子６０が嵌合嵌着されてい
る。そして、ハウジング５６の表側に設けられたヒュー
ズ収容部６１と対向したハウジング内部に中継端子６０
が先端をヒューズ収容部６１の開口の方へ向けた状態で
配設されており、各中継端子６０へヒューズ５０の入・
出力端子５２，５３を挿入圧接することにより各端子５
２，５３と中継端子６０が接続されてヒューズ５０が電
気接続箱５５に取り付けられる構成としている。On the other hand, as shown in FIG.
On the side of the electric connection box 55 for an automobile, on which the bus bar 57 and the insulating plate 58 to which the terminals 52 and 53 are connected are laminated and installed inside the housing 56,
7 has a tab 59 integrally formed by bending the tip, and a relay terminal 60 is fitted and fitted to the tab 59. The relay terminal 60 is provided inside the housing facing the fuse accommodating portion 61 provided on the front side of the housing 56.
Are arranged with their tips directed toward the opening of the fuse accommodating portion 61.
By inserting and pressing the output terminals 52 and 53, each terminal 5
2 and 53 are connected to the relay terminal 60, and the fuse 50 is attached to the electric connection box 55.

【０００４】[0004]

【発明が解決しようとする課題】しかしながら、従来の
ヒューズ５０は、背が高くてコンパクトでないという問
題がある。電気接続箱５５には沢山の数のヒューズ５０
が取り付けられるので、ヒューズ５０のコンパクト化が
強く望まれている。しかし、ヒューズ５０の場合、ハウ
ジング５６の厚みｄａと、中継端子６０の先端と接触点
の距離ｄｂと、寸法公差を積み上げてはじき出した余裕
代ｄｃとを加え合わせたもの以上、即ちｄａ＋ｄｂ＋ｄ
ｃ≦Ｄａでなければ、入・出力端子５２，５３を中継端
子６０にしっかり接続させることが出来ないので、入・
出力端子５２，５３の突出長さＤａは長くなり、背の高
いヒューズ５０となってしまう。又、電気接続箱５５の
方も、タブ５９の先に中継端子６０を積み上げられるだ
けの厚みを確保しなければならないので、小型化が難し
いという問題がある。自動車には搭載部品が急増してお
り、電気接続箱を設置するスペースの余裕は余りないの
で、電気接続箱の小型化が強く望まれている。However, the conventional fuse 50 has a problem that it is taller and not compact. The electrical junction box 55 has many fuses 50
Therefore, it is strongly desired to make the fuse 50 compact. However, in the case of the fuse 50, the sum of the thickness da of the housing 56, the distance db between the tip of the relay terminal 60 and the contact point, and the margin dc that has been discharged by accumulating dimensional tolerances, that is, da + db + d
If c ≦ Da, the input / output terminals 52 and 53 cannot be firmly connected to the relay terminal 60.
The protruding length Da of the output terminals 52 and 53 becomes long, and the fuse 50 becomes tall. Further, the electric connection box 55 also has a problem that it is difficult to reduce the size because the relay terminal 60 must have a sufficient thickness to be stacked on the tip of the tab 59. Since the number of mounted parts is increasing rapidly in automobiles and there is not enough room for installing the electric connection box, it is strongly desired to reduce the size of the electric connection box.

【０００５】図１４に示すように、圧接用スロット６３
を設けたタブ６２を用いると共に圧接用スロット６３に
ヒューズ５０の入・出力端子５２，５３を挿入圧接する
構成とし、中継端子６０を省略することが考えられる。
この場合、中継端子６０を省ける分だけ、ヒューズ５０
の高さを少しばかり低くしたり、電気接続箱５５の厚み
を多少は薄くしたりできるに過ぎず、問題を真に解決す
るには至らない。[0005] As shown in FIG.
It is conceivable to employ a configuration in which the input / output terminals 52 and 53 of the fuse 50 are inserted and press-contacted to the press-contact slot 63 and the relay terminal 60 is omitted.
In this case, as much as the relay terminal 60 can be omitted, the fuse 50
However, the height of the electric connection box 55 can be slightly reduced, and the thickness of the electric connection box 55 can be reduced to some extent, and the problem cannot be truly solved.

【０００６】本発明は、上記した問題に鑑みなされたも
ので、高さを低くしたヒューズを提供することを第１の
課題とし、さらに、このヒューズが取り付けられると共
に小型化が図れる電気接続箱を提供することを第２の課
題とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has as its first object to provide a fuse having a reduced height. Further, the present invention provides an electric junction box to which the fuse can be attached and which can be downsized. Providing is a second subject.

【０００７】[0007]

【課題を解決するための手段】上記第１の課題を解決す
るため、本発明は、絶縁樹脂製のケースと、該ケース内
部に配置される入力端子、出力端子および該入・出力端
子を連結するヒューズ溶断部からなる導体とから構成さ
れ、上記入力端子および出力端子の先端面はケースの一
端面と同一位置であり、これら入力端子および出力端子
の先端面から所要長さの範囲にわたって、入力端子およ
び出力端子が部分的に露出するようにケースの表裏両面
に切欠が設けられ、これら入力端子および出力端子の露
出部分を相手方端子との電気接触部として、全体高さを
低くしており、かつ、上記ケースには、上記入出力端子
が並列するケースの表裏両面と直交する厚み方向のケー
ス両側外面に、表裏両端縁より厚さ方向に外方に突出す
るこじり防止リブを設けていることを特徴とするヒュー
ズを提供している。In order to solve the above-mentioned first problem, the present invention relates to a method of connecting an insulating resin case to an input terminal, an output terminal, and the input / output terminal disposed inside the case. The input terminal and the output terminal are located at the same position as the end surface of the case, and the input terminal and the output terminal are input over a required length range from the distal end surface of the input terminal and the output terminal. Notches are provided on both the front and back surfaces of the case so that the terminals and output terminals are partially exposed, and the exposed portions of these input terminals and output terminals are used as electrical contacts with the counterpart terminal to reduce the overall height, In addition, the case has anti-scratch ribs on both sides of the case in the thickness direction orthogonal to the front and back surfaces of the case where the input / output terminals are arranged in parallel. It provides a fuse, characterized in that is provided.

【０００８】上記ヒューズでは、ケースの切欠により露
出させられた部分が相手方端子との接触部となり、電気
接触を支障なく行うことができる。また、ケースの取付
側の底面より入・出力端子が突出しなくなり、ヒューズ
の高さをケースの高さまで低くすることができる。In the above fuse, the portion exposed by the cutout of the case becomes a contact portion with the counterpart terminal, so that electrical contact can be made without any trouble. Further, the input / output terminals do not protrude from the bottom surface on the mounting side of the case, and the height of the fuse can be reduced to the height of the case.

【０００９】また、本発明のヒューズは、ケースは表裏
両面の間の厚みを薄くした偏平形状に整形されていると
共に、ケースの表裏面と平行な方向に沿って並ぶように
入・出力端子が配置されている通常の形態に加え、上記
ケースの表裏面と垂直な方向（厚さ方向）へ向けて外側
に突出しているこじり防止リブを設けている。即ち、ケ
ースの四隅にリブを突設しているため、電気接続箱のヒ
ューズ収容部に挿入する時、上記こじり防止リブがヒュ
ーズ収容部の内面に沿って摺動しながら挿入でき、ヒュ
ーズ、特に、入出力端子がこじれた状態で挿入されるこ
とを防止できる。Further, in the fuse of the present invention, the case is shaped into a flat shape in which the thickness between the front and back surfaces is reduced, and the input / output terminals are arranged in a direction parallel to the front and back surfaces of the case. In addition to the normal arrangement, a twist prevention rib is provided which protrudes outward in a direction (thickness direction) perpendicular to the front and back surfaces of the case. That is, since the ribs are protrudingly provided at the four corners of the case, when inserted into the fuse accommodating portion of the electric connection box, the above-mentioned prying prevention rib can be inserted while sliding along the inner surface of the fuse accommodating portion. , Can be prevented from being inserted with the input / output terminal twisted.

【００１０】偏平形状に整形されているケースはコンパ
クトであるが、相手方端子（圧接スロットを設けたタ
ブ）に圧入する時にケースが傾き易くて、ヒューズの入
・出力端子が真っ直ぐ差し込めずに端子をこじりがちと
なる。しかし、ケースに上記リブを設けているため、該
リブにより真っすぐにガイドされ、ヒューズの入出力端
子をこじるのを防止できる。Although the case shaped into a flat shape is compact, the case is easily tilted when press-fitting into a mating terminal (tab provided with a press-fitting slot), so that the input / output terminal of the fuse cannot be inserted straight and the terminal cannot be inserted. It tends to be prying. However, since the case is provided with the rib, the rib is guided straight by the rib, and it is possible to prevent the input / output terminal of the fuse from being twisted.

【００１１】上記ケースの表裏両面の切欠は幅方向の両
側に設けられており、これら切欠が設けられた両側外端
縁に上記こじり防止リブを設けている。これらこじり防
止リブは切欠の部分にのみ設けてもよいし、ケースの高
さ方向全体に設けてもよい。The cutouts on both front and back sides of the case are provided on both sides in the width direction, and the above-mentioned ribs are provided on the outer edges of both sides where these cutouts are provided. These prying prevention ribs may be provided only in the notched portions, or may be provided in the entire height direction of the case.

【００１２】さらに、上記入力端子および出力端子を露
出させる一対の切欠のいずれか一方あるいは両方の内側
端にも厚さ方向に突出する識別用リブを設けている。上
記識別用リブはヒューズの容量を識別できるようにして
おり、例えば、５アンペア用のヒューズでは識別用リブ
をいずれか一方の切欠の内端に１つ設け、１０アンペア
用のヒューズでは一対の切欠の両方の内端に２つ設ける
と、識別用リブの個数によりヒューズ容量を識別するこ
とができる。Further, an identification rib protruding in the thickness direction is provided at one or both inner ends of the pair of cutouts exposing the input terminal and the output terminal. The above-mentioned identification rib is adapted to identify the capacity of the fuse. For example, a fuse for 5 amps is provided with one identification rib at the inner end of one of the cutouts, and a fuse for 10 ampere is provided with a pair of cutouts. If two are provided at both inner ends, the fuse capacity can be identified by the number of identification ribs.

【００１３】本発明のヒューズにおける入・出力端子及
び溶断部の数は、特定の数に限られるものではないが、
入力端子を１個設け、出力端子及び溶断部を各々２個設
けて、１個の入力端子に２個の出力端子を夫々溶断部を
介して接続し、所謂マルチヒューズとしてもよい。マル
チヒューズとすると、従来は２つ必要であったヒューズ
を１つとすることができ、ヒューズが占める容積を減少
させられるので、電気接続箱の小型化に寄与することが
できる。The number of input / output terminals and the number of fusing portions in the fuse of the present invention is not limited to a specific number.
One input terminal may be provided, two output terminals and two fusing portions may be provided, and two output terminals may be connected to one input terminal via the fusing portions, respectively, to form a so-called multi-fuse. In the case of a multi-fuse, the number of fuses conventionally required two can be reduced to one, and the volume occupied by the fuses can be reduced, which can contribute to the miniaturization of the electric junction box.

【００１４】本発明は、第２に上記ヒューズが取り付け
られる電気接続箱を提供している。即ち、請求項１乃至
請求項３のいずれか１項に記載のヒューズが取り付けら
れる電気接続箱であって、上記電気接続箱のハウジング
表面に設けたヒューズ収容部に上記ヒューズが搭載され
る一方、該ハウジングに収容するバスバーに圧接用スロ
ットを設けたタブを一体的に形成し、該タブを上記ヒュ
ーズ収容部に突出させ、上記ヒューズの入・出力端子の
露出部分を上記タブの圧接用スロットに差し込んで電気
接触させていると共に、上記こじり防止リブを上記ヒュ
ーズ収容部の内面と当接させている。The present invention secondly provides an electric junction box to which the above fuse is attached. That is, an electric connection box to which the fuse according to any one of claims 1 to 3 is attached, wherein the fuse is mounted in a fuse accommodating portion provided on a housing surface of the electric connection box, A tab provided with a pressure contact slot is integrally formed on a bus bar housed in the housing, and the tab is protruded from the fuse accommodating portion. The fuse is inserted for electrical contact, and the pry prevention rib is brought into contact with the inner surface of the fuse accommodating portion.

【００１５】本発明の電気接続箱では、バスバーに設け
られた圧接用スロットにヒューズの入・出力端子の露出
部分が差し込まれることによりヒューズはケースの底面
より上の切欠の位置で圧接用スロットに接続されること
になる。このように、ヒューズの高さがケースの高さま
で低くなると共にヒューズの入・出力端子と圧接用スロ
ットの接続位置がケースの底面より上になると、ヒュー
ズと圧接用スロットの間隔が狭くなるので、その分、電
気接続箱の厚みを薄くすることができる。さらに、タブ
の先端側がヒューズの端子を受け入れて圧接挟持するス
ロットとなっていると、中継端子が全く要らなくなるの
で、その分、電気接続箱の厚みを薄くできる。In the electric connection box of the present invention, the exposed portion of the input / output terminal of the fuse is inserted into the press-fitting slot provided on the bus bar, so that the fuse is inserted into the press-fitting slot at the notch above the bottom surface of the case. Will be connected. As described above, when the height of the fuse is lowered to the height of the case and the connection position between the input / output terminal of the fuse and the press-fitting slot is higher than the bottom surface of the case, the interval between the fuse and the press-fitting slot becomes narrower. To that extent, the thickness of the electric junction box can be reduced. Furthermore, if the tip end of the tab is a slot for receiving and holding the terminal of the fuse, the relay terminal is not required at all, so that the thickness of the electric connection box can be reduced accordingly.

【００１６】[0016]

【発明の実施の形態】以下、本発明を図面に示す実施形
態により詳細に説明する。図１（Ａ），（Ｂ）に示すよ
うに、ヒューズ１は、透明絶縁樹脂製のケース２を備え
ると共に、各１個の入力端子３及び出力端子４とヒュー
ズ溶断部５とを一体的に導電性金属板から打ち抜き加工
した導体を備えている。ヒューズ１のケース２は表裏両
面の間の厚みｔを薄くして四角の偏平形状にすると共
に、ケース２の表裏面と平行な方向（幅方向Ｗ）に沿っ
て両端子３，４を互いに並列に配置している。上記入力
端子３及び出力端子４は、一部がケース２の内部に収容
されている一方、両端子３，４の他部が相手方端子との
接触部としてケース２から取付側である底側（Ｘ）へ配
設されている。また、ケース２の内部で入力端子３と出
力端子４の間を溶断部５で連続した構成としている。な
お、上記導体とケースとは導体をインサートモールドし
てケースを構成してもよいし、成形品のケースに導体を
組み込んでもよい。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to embodiments shown in the drawings. As shown in FIGS. 1A and 1B, the fuse 1 includes a case 2 made of a transparent insulating resin, and also integrates one input terminal 3 and one output terminal 4 with the fuse blowing part 5 integrally. It has a conductor stamped from a conductive metal plate. The case 2 of the fuse 1 has a rectangular flat shape by reducing the thickness t between the front and back surfaces, and has both terminals 3 and 4 parallel to each other along a direction (width direction W) parallel to the front and back surfaces of the case 2. Has been placed. The input terminal 3 and the output terminal 4 are partially accommodated in the case 2, while the other portions of the terminals 3 and 4 are attached to the counterpart terminal from the case 2 on the bottom side ( X). Further, the inside of the case 2 is configured such that the fusing portion 5 connects between the input terminal 3 and the output terminal 4. The conductor and the case may be configured by insert molding the conductor to form the case, or the conductor may be incorporated into the case of the molded product.

【００１７】上記ヒューズ１においては、ケース２の底
側に上記入・出力端子３，４を露出させるように表裏両
面に切欠６Ａ，６Ｂが設けられていると共に、入・出力
端子３，４の露出部分の先端側が切欠６Ａ，６Ｂを出な
いように切り詰められていて、上記入・出力端子３，４
の他部の先端３ａ，４ａがケース２の底面２ａより先に
は突出しない構成としている。その結果、図１（Ａ）に
示すように、ヒューズ１の場合、ケース２の底面２ａが
最も突出した箇所となるので、ヒューズ１の高さは、入
・出力端子３，４とは関係がなくなり、一気にケース２
の高さｈまで低下する。In the fuse 1, notches 6A and 6B are provided on both front and back sides to expose the input / output terminals 3 and 4 on the bottom side of the case 2, and the input / output terminals 3 and 4 are not provided. The exposed end is cut so as not to go out of the notches 6A and 6B.
The other end portions 3a and 4a do not protrude beyond the bottom surface 2a of the case 2. As a result, as shown in FIG. 1A, in the case of the fuse 1, the bottom surface 2 a of the case 2 is the most protruding portion, so that the height of the fuse 1 is not related to the input / output terminals 3 and 4. Case 2
To the height h.

【００１８】また、ヒューズ１は、ケース２の表裏両面
と直交する厚み方向のケース両側外面２ｂ、２ｃに、表
裏両端縁より厚さ方向に外方に突出するこじり防止リブ
２ｄ〜２ｇが突設されている。これらリブ２ｄ〜２ｇは
ケース２の全高さ範囲にわたって形成されている。Further, the fuse 1 is provided with anti-twisting ribs 2d to 2g projecting outward in the thickness direction from both edges of the front and rear sides of the outer sides 2b and 2c of the case 2 in the thickness direction orthogonal to the front and rear sides of the case 2. Have been. These ribs 2d to 2g are formed over the entire height range of the case 2.

【００１９】一方、図３に示すように、ジャンクション
ボックス等の電気接続箱７には、多数のヒューズ１、リ
レー８、コネクタ９の搭載部を表面側に設けている。図
４に示すように、電気接続箱７では、ハウジング１０の
表面側にヒューズ１の収容部１１を突設し、さらに、該
ヒューズ収容部１１の底１１ａに、圧接用スロット１３
を設けたタブ１２を起立状態で突出している。On the other hand, as shown in FIG. 3, an electrical junction box 7 such as a junction box is provided with mounting portions for a large number of fuses 1, relays 8, and connectors 9 on the front side. As shown in FIG. 4, in the electric junction box 7, a housing 11 of the fuse 1 is protruded from the front surface side of the housing 10, and a press-fitting slot 13 is formed on the bottom 11 a of the fuse housing 11.
The tab 12 provided with is projected in an upright state.

【００２０】他方、ハウジング１０の内部では、バスバ
ー１５と絶縁板１６が積層配置されていて、バスバー１
５は、図５及び図６に示すように、先端を折り曲げ加工
してタブ１２を一体形成し、さらにタブ１２の先端を加
工してタブ１２に圧接用スロット１３を一体形成してい
る。タブ１２は、先端１２ａから幅方向に二つ割りにし
て形成した二つの分割片１２ｂ，１２ｂの間にヒューズ
１の各端子３，４の露出部分が十分に差し込めると共に
両分割片１２ｂ，１２ｂの間へ差し込まれるヒューズ１
の端子３，４の表面と裏面を各分割片１２ｂ，１２ｂの
先端寄り内側端面１２ｃ，１２ｃが挟み付ける構成とし
た圧接用スロット１３を設けている。即ち、タブ１２の
場合、各分割片１２ｂは先端寄りでは内側へ張り出して
いると共に、根元側では両分割片１２ｂ，１２ｂの間に
ギャップ１２ｄがあくよう整形するのに加え、先端１２
ａとギャップ１２ｄの底の間の間隔ｄｇをヒューズ１の
端子３，４の差し込み長さよりも長くしている。On the other hand, inside the housing 10, a bus bar 15 and an insulating plate 16 are stacked and arranged.
5, as shown in FIGS. 5 and 6, the tip is bent to integrally form the tab 12, and the tip of the tab 12 is further processed to integrally form the press-contact slot 13 in the tab 12. The tab 12 allows the exposed portions of the terminals 3 and 4 of the fuse 1 to be sufficiently inserted between the two divided pieces 12b and 12b formed in two in the width direction from the tip end 12a, and between the two divided pieces 12b and 12b. Fuse 1 plugged into
A press-fitting slot 13 is provided in which the front and rear surfaces of the terminals 3 and 4 are sandwiched by the inner end faces 12c, 12c near the leading end of each of the divided pieces 12b, 12b. That is, in the case of the tab 12, each of the divided pieces 12b protrudes inward near the leading end, and is shaped so that a gap 12d is formed between the divided pieces 12b and 12b on the base side.
The distance dg between a and the bottom of the gap 12 d is longer than the insertion length of the terminals 3 and 4 of the fuse 1.

【００２１】ヒューズ１を電気接続箱７に搭載する時
は、ヒューズ収容部１１にヒューズ１を挿入する。その
さい、まず、ケース２の四隅のこじり防止リブ２ｄ〜２
ｇがヒューズ収容部１１の周壁の内面に当接し、これら
こじり防止リブ２ｄ〜２ｇが周壁内面にガイドされ摺接
してケース２が挿入されるため、ケース２が挿入時にこ
じれることはない。When the fuse 1 is mounted on the electric junction box 7, the fuse 1 is inserted into the fuse accommodating section 11. At that time, first, the prying prevention ribs 2d to 2d at the four corners of the case 2
g comes into contact with the inner surface of the peripheral wall of the fuse accommodating portion 11, and the torsion prevention ribs 2d to 2g are guided by the inner surface of the peripheral wall to slide and insert the case 2, so that the case 2 is not twisted at the time of insertion.

【００２２】ケース２を挿入すると、図７に示すよう
に、ヒューズ１の各端子３，４の露出部分は圧接用スロ
ット１３に十分に圧入されて両分割片１２ｂ，１２ｂで
圧接される。その結果、ヒューズ１の入・出力端子３，
４は切欠６Ａ，６Ｂの位置でタブ１２にしっかり接続さ
れて電気接続箱７に取り付けられることになる。When the case 2 is inserted, as shown in FIG. 7, the exposed portions of the terminals 3 and 4 of the fuse 1 are sufficiently press-fitted into the press-fitting slots 13 and pressed by the two divided pieces 12b and 12b. As a result, the input / output terminals 3 of the fuse 1
4 is firmly connected to the tab 12 at the positions of the notches 6A and 6B, and is attached to the electric junction box 7.

【００２３】かつ、図８に示すように、この圧入時にも
ケース２がこじり防止リブ２ｄ〜２ｇにより位置規制さ
れているため、入・出力端子３，４は圧接用スロット１
３内に真っすぐに圧入していき、これら端子に変形を発
生させない。即ち、四角の偏平形状に整形されたケース
２はコンパクトであるが、こじり防止リブ２ｄ〜２ｇが
無ければ、相手方端子である圧接用スロット１３と接続
する時にケース２が傾き易く、ヒューズ１の入・出力端
子３，４が真っ直ぐ差し込めず端子をこじりがちとな
る。しかし、こじり防止リブ２ｄ〜２ｇがヒューズ収容
部の内面に当接するので、差し込むケース２の姿勢が常
に安定して傾かず、ヒューズ１の入・出力端子３，４が
真っ直ぐ差し込まれ、端子をこじる心配がなくなる。加
えて、各端子３，４がこじり防止リブ２ｄ〜２ｇに囲ま
れるため、こじり防止リブ２ｄ〜２ｇは各端子３，４を
保護する機能も発揮することにもなる。As shown in FIG. 8, the position of the case 2 is regulated by the twist prevention ribs 2d to 2g even at the time of press-fitting.
3 and press-fit straight into the terminals 3 so as not to deform these terminals. That is, the case 2 shaped into a rectangular flat shape is compact, but without the torsion prevention ribs 2d to 2g, the case 2 is easily inclined when connected to the pressure-contacting slot 13 which is a counterpart terminal, and the fuse 1 cannot be inserted. -Output terminals 3 and 4 cannot be inserted straight and tend to be twisted. However, since the pry prevention ribs 2d to 2g abut against the inner surface of the fuse accommodating portion, the posture of the case 2 to be inserted does not always tilt stably, and the input / output terminals 3 and 4 of the fuse 1 are inserted straight and the terminals are pryed. No more worries. In addition, since each of the terminals 3 and 4 is surrounded by the torsion preventing ribs 2d to 2g, the torsion preventing ribs 2d to 2g also exhibit a function of protecting the terminals 3 and 4.

【００２４】このように、電気接続箱７では、ヒューズ
１の高さがケース２の高さｈまで低くなると共にヒュー
ズ１の入・出力端子３，４と圧接用スロット１３の接続
位置がケース２の底面２ａより上になると、ヒューズ１
と圧接用スロット１３との間隔が狭くなるので、その
分、電気接続箱７の厚みを薄くすることができる。さら
に、タブ１２の先端側がヒューズ１の各端子３，４の露
出部分が差し込まれて挟み付けられる圧接用スロット１
３となっており、中継端子が全く要らなくなるので、そ
の分、薄型化が可能となる。その結果、電気接続箱７を
十分に小型化することができる。As described above, in the electric junction box 7, the height of the fuse 1 is reduced to the height h of the case 2 and the connection position between the input / output terminals 3 and 4 of the fuse 1 and the press-fitting slot 13 is changed to the case 2. Above the bottom surface 2a of the fuse 1
Since the distance between the contact box 13 and the pressure contact slot 13 is reduced, the thickness of the electric connection box 7 can be reduced accordingly. Further, the tip side of the tab 12 is inserted into the exposed portion of each of the terminals 3 and 4 of the fuse 1 so as to be pinched and pinched.
3, since no relay terminal is required, the thickness can be reduced accordingly. As a result, the electric connection box 7 can be sufficiently reduced in size.

【００２５】図９は第２実施形態のヒューズ１’を示
し、入出力端子３、４を露出させる切欠６Ａ、６Ｂの内
側端縁に識別用リブ２０、２１を突設している。なお、
図１０（Ａ）（Ｂ）に示すように、切欠６Ａ、６Ｂのい
ずれか一方に識別用リブ２０あるいは２１を設ける場合
もある。このように、識別用リブ２０、２１の両方があ
る場合、いずれか片側だけある場合の３種類を構成でき
る。これら３種類の識別用リブはヒューズ容量に応じて
使い分けしており、１アンペア用は識別用リブ２０の
み、５アンペア用は識別用リブ２１のみ、１０アンペア
用の識別用リブ２０、２１を備えているものとしてい
る。このように、識別用リブの使い分けによりヒューズ
容量を簡単に識別することができる。FIG. 9 shows a fuse 1 'of the second embodiment, in which identification ribs 20, 21 are projected from the inner edges of the notches 6A, 6B exposing the input / output terminals 3, 4. In addition,
As shown in FIGS. 10A and 10B, the identification ribs 20 or 21 may be provided in one of the notches 6A and 6B. In this way, there are three types, that is, when both of the identification ribs 20 and 21 are provided, or when only one of them is provided. These three types of identification ribs are selectively used in accordance with the fuse capacity, and are provided with only the identification rib 20 for 1 amp, only the identification rib 21 for 5 amps, and the identification ribs 20 and 21 for 10 amps. It is assumed that. As described above, the fuse capacity can be easily identified by properly using the identification rib.

【００２６】図１１は第３実施形態のヒューズ１”を示
し、こじり防止リブ２ｄ”〜２ｇ”を切欠６Ａ、６Ｂを
設けたケース底部側寄りの全高の略１／２の高さで形成
している。このようにケース底部側にのみこじり防止リ
ブ２ｄ”〜２ｇ”を設けた場合においても、ヒューズを
ヒューズ収容部に挿入する時、こじり防止リブ２ｄ”〜
２ｇ”がヒューズ収容部の周壁内面に当接するため、こ
じり発生を防止できる。FIG. 11 shows a fuse 1 "of the third embodiment, in which twist prevention ribs 2d" to 2g "are formed to have a height approximately half the total height near the bottom of the case provided with cutouts 6A and 6B. Even when the ribs 2d "to 2g" are provided only on the bottom side of the case, when the fuse is inserted into the fuse accommodating portion, the ribs 2d "to 2d" are formed.
Since 2 g "abuts on the inner surface of the peripheral wall of the fuse accommodating portion, the occurrence of twisting can be prevented.

【００２７】なお、ヒューズ１では入・出力端子３，４
及び溶断部５の数は、各１個であったが、これに限られ
るものではない。例えば、入力端子を１個設け、出力端
子及び溶断部を各々２個設けて、１個の入力端子に２個
の出力端子を夫々溶断部を介して接続し、所謂マルチヒ
ューズとする構成にしてもよい。マルチヒューズの場
合、従来は２つ必要であったヒューズを１つとすること
ができ、ヒューズの占有容積を減少させられるので、電
気接続箱をより小型化することができる。In the fuse 1, the input / output terminals 3, 4
Although the number of the fusing portions 5 is one each, the number is not limited thereto. For example, one input terminal is provided, two output terminals and two fusing portions are provided, and two output terminals are connected to one input terminal via the fusing portions, respectively, to form a so-called multi-fuse. Is also good. In the case of a multi-fuse, two fuses conventionally required can be reduced to one and the occupied volume of the fuse can be reduced, so that the electric junction box can be further downsized.

【００２８】[0028]

【発明の効果】以上の説明から明らかなように、本発明
に係るヒューズによれば、絶縁樹脂製のケースにおける
挿入側の設けられた切欠により入出力端子を露出させて
いるため、入・出力端子の他部の先端が上記ケースの底
面より先には突出せず、ヒューズの高さはケースの高さ
まで低くなり、ヒューズを十分にコンパクトなものとす
ることができる。且つ、ヒューズのケースが表裏両面の
間の厚みが薄い偏平な形状であっても、ケースの四隅に
こじり防止リブを突設しているため、電気接続箱のヒュ
ーズ収容部への挿入時、こじり防止リブがヒューズ収容
部の周壁内面に当接しながら挿入されるため、ケースの
姿勢が安定して傾かずにヒューズの入・出力端子が真っ
直ぐ差し込まれ、端子にこじれが発生するのを防止でき
る。As is apparent from the above description, according to the fuse of the present invention, the input / output terminal is exposed by the cutout provided on the insertion side in the case made of insulating resin. The tip of the other part of the terminal does not protrude beyond the bottom surface of the case, the height of the fuse is reduced to the height of the case, and the fuse can be made sufficiently compact. Even if the fuse case has a flat shape with a small thickness between the front and back sides, the prying prevention ribs are protruding at the four corners of the case, so when inserting the electrical junction box into the fuse accommodating part, Since the prevention rib is inserted while being in contact with the inner surface of the peripheral wall of the fuse accommodating portion, the input / output terminal of the fuse is inserted straight without the posture of the case being stably tilted, thereby preventing the terminal from being twisted.

【００２９】さらに、本発明に係る電気接続箱によれ
ば、バスバーに設けられた圧接用スロットに接続されて
取り付けられるヒューズの高さがケースの高さまで低く
なると共にヒューズの入・出力端子と圧接用スロットの
接続位置がケースの底面より上となり、ヒューズと圧接
用スロットの間隔が狭くなるので、その分、電気接続箱
の厚みを薄くすることができるのに加え、タブの先端側
がヒューズの端子を受け入れて圧接挟持するスロットと
なっており、中継端子が全く要らなくなるので、その
分、やはり電気接続箱の厚みを薄くできる結果、電気接
続箱の十分な小型化が図れる。Further, according to the electric junction box of the present invention, the height of the fuse connected to and attached to the pressure-contact slot provided in the bus bar is reduced to the height of the case, and the input / output terminal of the fuse is press-contacted. The connection position of the connection slot is higher than the bottom of the case, and the gap between the fuse and the press-fitting slot is narrowed, so that the thickness of the electrical connection box can be reduced accordingly, and the tip of the tab is connected to the terminal of the fuse. Since the slot is designed to receive and press-clamp and hold the relay box, there is no need for a relay terminal at all. Therefore, the thickness of the electric connection box can be reduced accordingly, and the electric connection box can be sufficiently miniaturized.

【図面の簡単な説明】[Brief description of the drawings]

【図１】 （Ａ）は実施形態のヒューズを示す正面図、
（Ｂ）は実施形態のヒューズを示す底面図である。FIG. 1A is a front view showing a fuse of an embodiment,
(B) is a bottom view showing the fuse of the embodiment.

【図２】 上記ヒューズの斜視図である。FIG. 2 is a perspective view of the fuse.

【図３】 実施形態の電気接続箱を示す概略平面図であ
る。FIG. 3 is a schematic plan view showing the electric junction box of the embodiment.

【図４】 電気接続箱のヒューズ収容部まわりを示す断
面図である。FIG. 4 is a cross-sectional view showing the area around a fuse accommodating portion of the electric connection box.

【図５】 ヒューズ収容部に配置されるタブまわりを示
す断面図である。FIG. 5 is a cross-sectional view illustrating a periphery of a tab arranged in a fuse accommodating portion.

【図６】 タブ及びバスバーを示す斜視図である。FIG. 6 is a perspective view showing a tab and a bus bar.

【図７】 ヒューズの端子と圧接用スロットとの接続状
況を示す断面図である。FIG. 7 is a cross-sectional view showing a connection state between a terminal of a fuse and a press-contact slot.

【図８】 ヒューズをヒューズ収容部に嵌合した状態で
の概略水平断面図である。FIG. 8 is a schematic horizontal sectional view in a state where the fuse is fitted in the fuse accommodating portion.

【図９】 （Ａ）は第２実施形態のヒューズを示す斜視
図、（Ｂ）は第２実施形態のヒューズをヒューズ収容部
に嵌合した状態を示す概略水平断面図である。FIG. 9A is a perspective view illustrating a fuse according to a second embodiment, and FIG. 9B is a schematic horizontal cross-sectional view illustrating a state where the fuse according to the second embodiment is fitted in a fuse accommodating portion.

【図１０】 （Ａ）（Ｂ）は第２実施形態の変形例のヒ
ューズの概略図である。FIGS. 10A and 10B are schematic diagrams of a fuse according to a modification of the second embodiment.

【図１１】 第３実施形態のヒューズの斜視図である。FIG. 11 is a perspective view of a fuse according to a third embodiment.

【図１２】 従来のヒューズを示す正面図である。FIG. 12 is a front view showing a conventional fuse.

【図１３】 従来のヒューズの電気接続箱への取り付け
例を示す断面図である。FIG. 13 is a cross-sectional view showing an example of attaching a conventional fuse to an electric junction box.

【図１４】 従来のヒューズの電気接続箱への他の取り
付け例を示す断面図である。FIG. 14 is a cross-sectional view showing another example of attaching a conventional fuse to an electric junction box.

【符号の説明】[Explanation of symbols]

１ ヒューズ ２ ケース ２ａ ケースの底面 ２ｄ〜２ｇ こじり防止リブ ３ 入力端子 ４ 出力端子 ５ ヒューズ溶断部 ６Ａ，６Ｂ 切欠 ７ 電気接続箱 １０ ハウジング １１ ヒューズ収容部 １１ａ ヒューズ収容部の底 １２ タブ １３ 圧接用スロット １５ バスバー ２０、２１ 識別用リブ DESCRIPTION OF SYMBOLS 1 Fuse 2 Case 2a Bottom surface of case 2d-2g Preventing rib 3 Input terminal 4 Output terminal 5 Fuse fusing part 6A, 6B Notch 7 Electrical connection box 10 Housing 11 Fuse accommodation part 11a Bottom of fuse accommodation part 12 Tab 13 Pressure contact slot 15 Busbar 20, 21 Identification rib

Claims (4)

【特許請求の範囲】[Claims] 【請求項１】 絶縁樹脂製のケースと、該ケース内部に
配置される入力端子、出力端子および該入・出力端子を
連結するヒューズ溶断部からなる導体とから構成され、 上記入力端子および出力端子の先端面はケースの一端面
と同一位置であり、これら入力端子および出力端子の先
端面から所要長さの範囲にわたって、入力端子および出
力端子が部分的に露出するようにケースの表裏両面に切
欠が設けられ、これら入力端子および出力端子の露出部
分を相手方端子との電気接触部として、全体高さを低く
しており、かつ、 上記ケースには、上記入出力端子が並列するケースの表
裏両面と直交する厚み方向のケース両側外面に、表裏両
端縁より厚さ方向に外方に突出するこじり防止リブを設
けていることを特徴とするヒューズ。1. An input terminal and an output terminal, comprising: a case made of an insulating resin; and a conductor including an input terminal, an output terminal, and a fuse blown portion connecting the input / output terminal arranged inside the case. The front end of the case is located at the same position as the one end of the case.The notch is cut out on both sides of the case so that the input and output terminals are partially exposed over the required length from the front end of these input and output terminals. The exposed portions of the input terminal and the output terminal are used as an electrical contact portion with the counterpart terminal to reduce the overall height, and the case has the front and back surfaces of the case where the input / output terminals are arranged in parallel. A fuse provided on both outer surfaces of the case in the thickness direction orthogonal to the thickness direction, and provided with anti-scratch ribs protruding outward in the thickness direction from both edges of the front and back surfaces. 【請求項２】 上記ケースの表裏両面の切欠は幅方向の
両側端に設けられており、これら切欠が設けられた両側
外端縁に上記こじり防止リブを設けている請求項１に記
載のヒューズ。2. The fuse according to claim 1, wherein cutouts on both front and back surfaces of the case are provided at both side ends in the width direction, and the pry prevention ribs are provided at outer end edges on both sides where the cutouts are provided. . 【請求項３】 上記入力端子および出力端子を露出させ
る一対の切欠のいずれか一方あるいは両方の内側端にも
厚さ方向に突出する識別用リブを設けている請求項２に
記載のヒューズ。3. The fuse according to claim 2, wherein one or both of a pair of cutouts exposing the input terminal and the output terminal is provided with an identification rib protruding in a thickness direction at an inner end thereof. 【請求項４】 請求項１乃至請求項３のいずれか１項に
記載のヒューズが取り付けられる電気接続箱であって、 上記電気接続箱のハウジング表面に設けたヒューズ収容
部に上記ヒューズが搭載される一方、該ハウジングに収
容するバスバーに圧接用スロットを設けたタブを一体的
に形成し、該タブを上記ヒューズ収容部に突出させ、 上記ヒューズの入・出力端子の露出部分を上記タブの圧
接用スロットに差し込んで電気接触させていると共に、
上記こじり防止リブを上記ヒューズ収容部の内面と当接
させているヒューズが取り付けられる電気接続箱。4. An electric connection box to which the fuse according to claim 1 is mounted, wherein the fuse is mounted on a fuse accommodating portion provided on a surface of a housing of the electric connection box. On the other hand, a tab provided with a pressure contact slot is formed integrally with a bus bar accommodated in the housing, and the tab is projected into the fuse accommodating portion. While making electrical contact by inserting
An electric connection box to which a fuse that has the pry prevention rib in contact with the inner surface of the fuse accommodating portion is mounted.
JP2000245175A 2000-08-11 2000-08-11 fuse Expired - Fee Related JP3861576B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000245175A JP3861576B2 (en) 2000-08-11 2000-08-11 fuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000245175A JP3861576B2 (en) 2000-08-11 2000-08-11 fuse

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006108023A Division JP2006269435A (en) 2006-04-10 2006-04-10 Electric connection box fitted with fuse

Publications (2)

Publication Number Publication Date
JP2002056769A true JP2002056769A (en) 2002-02-22
JP3861576B2 JP3861576B2 (en) 2006-12-20

Family

ID=18735746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000245175A Expired - Fee Related JP3861576B2 (en) 2000-08-11 2000-08-11 fuse

Country Status (1)

Country Link
JP (1) JP3861576B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006284481A (en) * 2005-04-04 2006-10-19 National Institute Of Advanced Industrial & Technology Detection part of biosensor
WO2007110999A1 (en) * 2006-03-24 2007-10-04 Sumitomo Wiring Systems, Ltd. Fuse element of slow blow fuse, slow blow fuse, and electric connection box
WO2015098570A1 (en) * 2013-12-26 2015-07-02 矢崎総業株式会社 Electronic-circuit unit and manufacturing method therefor
CN105765808A (en) * 2013-12-26 2016-07-13 矢崎总业株式会社 Electronic-circuit unit and manufacturing method therefor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006284481A (en) * 2005-04-04 2006-10-19 National Institute Of Advanced Industrial & Technology Detection part of biosensor
WO2007110999A1 (en) * 2006-03-24 2007-10-04 Sumitomo Wiring Systems, Ltd. Fuse element of slow blow fuse, slow blow fuse, and electric connection box
JP2007287655A (en) * 2006-03-24 2007-11-01 Sumitomo Wiring Syst Ltd Fuse element of slow blow fuse, slow blow fuse and electric connection box
US7714693B2 (en) 2006-03-24 2010-05-11 Sumitomo Wiring Systems, Ltd. Slow blow fuse and electric junction box
JP4706613B2 (en) * 2006-03-24 2011-06-22 住友電装株式会社 Slow blow fuse fuse element, slow blow fuse and electrical junction box
WO2015098570A1 (en) * 2013-12-26 2015-07-02 矢崎総業株式会社 Electronic-circuit unit and manufacturing method therefor
JP2015126614A (en) * 2013-12-26 2015-07-06 矢崎総業株式会社 Electronic circuit unit and manufacturing method of the same
CN105765808A (en) * 2013-12-26 2016-07-13 矢崎总业株式会社 Electronic-circuit unit and manufacturing method therefor
US10070542B2 (en) 2013-12-26 2018-09-04 Yazaki Corporation Electronic-circuit unit and manufacturing method thereof

Also Published As

Publication number Publication date
JP3861576B2 (en) 2006-12-20

Similar Documents

Publication Publication Date Title
KR100628574B1 (en) Fuse
US6439935B2 (en) Female terminal fitting
US20080061920A1 (en) Fuse cavity structure and electric connection box
TW200401474A (en) Socket contact and socket connector
JP4046033B2 (en) Half-fitting detection structure for bus bars in electrical junction boxes for automobiles
WO1998048484A1 (en) Connector with terminal locking mechanism
JP4223771B2 (en) Reverse mating prevention connector
JP2850799B2 (en) Terminal fitting and joint connector using the same
JP2004055485A (en) Electric connector assembly, plug connector, and receptacle connector
JP4062186B2 (en) Crimp bus bar
JP2002056769A (en) Fuse and electric junction box fitted with fuse
JP2761832B2 (en) Connection terminal locking structure
JPH11126659A (en) Short circuit terminal and connector using it
JPH10510093A (en) Receptacle contacts for pressed screen contact pins
EP1182680A1 (en) Fuse and fuse-mounting electric connection box
JP3304690B2 (en) Interconnection terminals and joint connectors
JP3285999B2 (en) Busbar holder for connector
JP2547365Y2 (en) Card edge connector
JP2006269435A (en) Electric connection box fitted with fuse
JP3473447B2 (en) Relay terminal for electrical junction box and electrical junction box using the relay terminal for electrical junction box
JP2002078153A (en) Relay terminal assembling structure for electric junction box and assembling method
JPH0878117A (en) Joint connector
JP3236501B2 (en) Wedge base lamp connector
JP2543558Y2 (en) Terminal fitting locking structure
JP3054317B2 (en) Terminal housing structure of electrical junction box and female terminal

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060130

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060207

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060410

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: 20060905

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20060918

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

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

Free format text: PAYMENT UNTIL: 20101006

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20111006

Year of fee payment: 5

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

Free format text: PAYMENT UNTIL: 20121006

Year of fee payment: 6

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

Free format text: PAYMENT UNTIL: 20131006

Year of fee payment: 7

LAPS Cancellation because of no payment of annual fees