JPH053057A - Branch circuit structure - Google Patents
Branch circuit structureInfo
- Publication number
- JPH053057A JPH053057A JP19200491A JP19200491A JPH053057A JP H053057 A JPH053057 A JP H053057A JP 19200491 A JP19200491 A JP 19200491A JP 19200491 A JP19200491 A JP 19200491A JP H053057 A JPH053057 A JP H053057A
- Authority
- JP
- Japan
- Prior art keywords
- terminal accommodating
- accommodating chamber
- fitting
- terminal
- contact portion
- 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
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、主として自動車のワイ
ヤハーネスにおいて分岐回路を形成するのに用いる分岐
回路構成体に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a branch circuit structure used mainly for forming a branch circuit in a wire harness of an automobile.
【０００２】[0002]
【従来の技術】第１１図において、雌コネクタハウジン
グａ内には複数のタブ状接触部ｂ1 を連設したジョイン
ト端子ｂ，ｂ′が固定されており、雄コネクタハウジン
グｃにおいてタブ状接触部ｂ1 に対向して設けられた端
子収容室ｃ1 には予め電線ｗと接続された雌端子金具ｄ
が装着されていて、雌，雄コネクタハウジングａ，ｃの
結合時にジョイント端子ｂ，ｂ′を介して特定の電線か
ら他方の電線にかけて分岐回路を形成する。2. Description of the Related Art In FIG. 11, joint terminals b and b'constituting a plurality of tab-shaped contact portions b 1 are fixed in a female connector housing a, and a tab-shaped contact portion in a male connector housing c is fixed. In the terminal accommodating chamber c 1 provided opposite to b 1 , a female terminal fitting d previously connected to the electric wire w
Is attached to form a branch circuit from a specific electric wire to the other electric wire through the joint terminals b and b'when the female and male connector housings a and c are connected.
【０００３】[0003]
【発明が解決しようとする課題】上記従来技術にあって
は、防水のためには雄コネクタハウジングに防水パッキ
ンと防水栓を装着しなければならず、複数のジョイント
端子ｂ，ｂ′は雌コネクタハウジングａの共通室内に設
けられているので、使用しない空回路があるとその部分
よりリークが生ずるおそれがある。In the above-mentioned prior art, a waterproof packing and a waterproof plug must be attached to the male connector housing for waterproofing, and the plurality of joint terminals b and b'are female connectors. Since it is provided in the common chamber of the housing a, if there is an unused empty circuit, leakage may occur from that part.
【０００４】本発明はかかる点に着目し、防水が容易に
施し得られ、未使用回路があってもリーク防止のための
空栓を設ける必要がないようにした分岐回路構成体を提
供するものである。In view of the above point, the present invention provides a branch circuit structure which can be easily waterproofed and does not need to be provided with an empty plug for preventing leakage even if there is an unused circuit. Is.
【０００５】[0005]
【課題を解決するための手段】上記の目的を達成するた
め、本発明においては、一側に開口を有する複数の端子
収容室を並設したハウジングと、該複数の端子収容室に
対応して複数の接触部を並設した短絡金具と、電気接触
部と電線接続部を有する端子金具と、該電線接続部に接
続された電線の挿通孔を有する防水栓とから成り、該短
絡金具はその基部をもって該端子収容室の密閉壁部分に
おいてインサート成形により固定されることにより該接
触部を該端子収容室内に位置させ、該端子収容室内にお
いて該短絡金具の接触部と該端子金具の電気接触部を結
合し、該防水栓で上記開口を封止する構成を採用した。In order to achieve the above object, in the present invention, a housing in which a plurality of terminal accommodating chambers having an opening on one side are arranged in parallel, and a plurality of terminal accommodating chambers are provided in correspondence with the housing. The shorting metal fitting has a plurality of contact portions arranged side by side, a terminal metal fitting having an electric contact portion and an electric wire connecting portion, and a waterproof plug having an insertion hole for an electric wire connected to the electric wire connecting portion. The contact portion is located in the terminal accommodating chamber by being fixed by insert molding in the sealed wall portion of the terminal accommodating chamber with the base portion, and the contact portion of the short-circuit fitting and the electric contact portion of the terminal fitting in the terminal accommodating chamber. And the waterproof plug is used to seal the opening.
【０００６】[0006]
【実施例】第１図乃至第３図において、Ａは合成樹脂製
のハウジング、Ｂは雌端子金具、Ｃ，Ｃ′は短絡金具で
ある。ハウジングＡ1 には一側に開口１ａを有する複数
の端子収容室１が並設され、他側の密閉壁１ｂには短絡
金具Ｃ，Ｃ′がインサート成形によって固定されてい
る。1 to 3, A is a synthetic resin housing, B is a female terminal fitting, and C and C'are short-circuit fittings. A plurality of terminal accommodating chambers 1 each having an opening 1a on one side are arranged side by side in the housing A 1, and short-circuit fittings C and C'are fixed to the sealing wall 1b on the other side by insert molding.
【０００７】短絡金具Ｃ，Ｃ′には複数の雄タブ状接触
部２が各端子収容室１に対応して連設され、基部３をも
って前記密閉壁１ｂとインサート成形により一体化され
て固定されている。雌端子金具Ｂは雌型電気接触部Ｂ1
と電線接続部Ｂ2 を有し、雌型電気接触部Ｂ1 において
底板部４の延長部を折り返した弾性接触片５を有する。
電線接続部Ｂ2 には公知の如くに電線ｗの導体加締片６
と絶縁体加締片７が設けられ、絶縁体加締片７により電
線ｗの周囲に電線挿通孔１４をもって嵌着されたゴム製
の防水栓Ｄが固定されている。ゴム製の防水栓Ｄには一
体成形により合成樹脂製受圧体８が組み込まれている。A plurality of male tab-shaped contact portions 2 corresponding to the respective terminal accommodating chambers 1 are connected to the short-circuit fittings C and C ', and the base portions 3 are fixed integrally with the sealing wall 1b by insert molding. ing. Female terminal metal fitting B is female type electric contact part B 1
And an electric contact portion B 2 and an elastic contact piece 5 obtained by folding back the extension of the bottom plate portion 4 at the female type electric contact portion B 1 .
At the wire connecting portion B 2 , the conductor crimping piece 6 of the wire w is well-known.
An insulator crimping piece 7 is provided, and a rubber waterproof plug D fitted around the electric wire w with a wire insertion hole 14 is fixed by the insulator crimping piece 7. A synthetic resin pressure receiving body 8 is incorporated into the rubber waterproof plug D by integral molding.
【０００８】各端子収容室１の後部には共用空間９が設
けられ、該共用空間の上下壁面には各端子収容室１に対
応して係止突起１０と切欠１１が形成されている。上記
構成において、ハウジングＡ1 の端子収容室１に予め電
線ｗと防水栓Ｄが接続された雌端子金具Ｂを挿入し、雌
型電気接触部Ｂ1 を短絡金具Ｃ，Ｃ′の雄タブ状接触部
２と接触させることにより該短絡金具Ｃ，Ｃ′を介して
複数の電線ｗ間に分岐回路を形成するものであり、この
際に防水栓Ｄが端子収容室１の開口１ａに嵌合して防水
作用を行い、合成樹脂製受圧体８が係止突起１０を変位
させつつ乗り越えてこれに係合する（第３図）。A shared space 9 is provided at the rear of each terminal accommodating chamber 1, and locking projections 10 and notches 11 are formed on the upper and lower wall surfaces of the shared space so as to correspond to each terminal accommodating chamber 1. In the above structure, the female terminal fitting B to which the electric wire w and the waterproof plug D are connected in advance is inserted into the terminal accommodating chamber 1 of the housing A 1 , and the female electric contact portion B 1 is formed into a male tab shape of the short-circuit fittings C and C '. By making contact with the contact portion 2, a branch circuit is formed between the plurality of electric wires w via the short-circuit fittings C, C ', and at this time, the waterproof plug D is fitted into the opening 1a of the terminal accommodating chamber 1. As a result, the pressure receiving body 8 made of synthetic resin moves over and engages with the displacement projection 10 while displacing the locking projection 10 (FIG. 3).
【０００９】Ｅは合成樹脂材により二又に形成されたリ
ヤホルダーであり、上記共用空間９に挿入して基部１２
の係止突起１２ａを一側方の切欠係合部９ａに係合させ
ると共に二又片１３の自由端における係止突起１３ａを
対向する他側方の切欠係合部９ｂに係合させて防水栓Ｄ
における合成樹脂製の受圧体８を支持する。Reference numeral E denotes a rear holder formed of a synthetic resin material in a bifurcated manner.
The engaging projections 12a of the two are engaged with the notch engaging portions 9a on one side, and the engaging projections 13a at the free ends of the bifurcated pieces 13 are engaged with the notch engaging portions 9b on the other side facing each other. Stopper D
The pressure receiving body 8 made of synthetic resin is supported.
【００１０】第４図の実施例では、端子金具Ｂにおいて
防水栓Ｄないし受圧体８が省かれており、従ってハウジ
ングＡ2 において係止突起１０、切欠１１等が省かれて
いる。その代りに、共用空間９′に嵌合される共用防水
栓Ｄ′が用いられ、各端子収容室１に対応した電線挿通
孔１４′が形成されている。In the embodiment shown in FIG. 4, the waterproof plug D or the pressure receiving body 8 is omitted in the terminal fitting B, so that the locking projection 10, the notch 11 and the like are omitted in the housing A 2 . Instead, a common waterproof plug D'fitted in the common space 9'is used, and a wire insertion hole 14 'corresponding to each terminal accommodating chamber 1 is formed.
【００１１】図６乃至図１０の場合には、前記共用空間
９，９′が省かれていて、各端子収容室１の開口１ａが
ハウジングＡ3 ，Ａ4 の後端に位置している。図６及び
図７に示されるハウジングＡ3 にあっては、各端子収容
室１の開口１ａの周壁において上下対称状に一対の可撓
係止片１５がスリット１６により設けられており、該可
撓係止片１５の後方自由端には内方へ向けた係止突起１
５ａが形成されると共に、係止突起１５の後端にはテー
パ状案内面１５ｂが形成されているそして、ハウジング
Ａの後部上面には可撓ヒンジ１７により一体的にリヤホ
ルダーＥ′が連設されている。リヤホルダーＥ′には各
端子収容室１に対応して開放端１８ａを有する電線収容
部１８が形成されると共に該電線収容部１８の周縁前端
に防水栓押さえ部１９が設けられている。リヤホルダー
Ｅ′は左右両側端の係止片１９に形成された係止孔１９
ａをハウジングの両側端に形成された係止突起２０に係
合させて使用状態を固定する。[0011] In the case of FIGS. 6-10, the shared space 9, 9 'is not omitted, the opening 1a of the terminal accommodating chambers 1 are located at the rear end of the housing A 3, A 4. In the housing A 3 shown in FIGS. 6 and 7, a pair of flexible locking pieces 15 are vertically symmetrically provided on the peripheral wall of the opening 1 a of each terminal accommodating chamber 1 by slits 16. The rearward free end of the flexible locking piece 15 has an inward locking projection 1
5a is formed, and a tapered guide surface 15b is formed at the rear end of the locking projection 15, and a rear holder E'is integrally connected to the upper surface of the rear portion of the housing A by a flexible hinge 17. Has been done. A wire holder 18 having an open end 18a is formed in the rear holder E'corresponding to each terminal housing 1, and a waterproof plug retainer 19 is provided at the front edge of the peripheral edge of the wire holder 18. The rear holder E'has locking holes 19 formed in the locking pieces 19 on both left and right ends.
The use state is fixed by engaging a with the locking projections 20 formed on both ends of the housing.
【００１２】雌端子金具Ｂに絶縁体加締片７により固定
されるゴム製の防水栓Ｄ″には一体成形により合成樹脂
製受圧体８′が組み込まれている。上記構成において、
予め電線ｗと防水栓Ｄ″が接続された雌端子金具Ｂを、
前記可撓係止片１５を外方へ変位させながら端子収容室
１内に挿入して復元した係止突起１５ａを合成樹脂製受
圧体１８′に係合させて係止し、この状態でリヤホルダ
ーＥ′をハウジングＡ3 の後端に嵌合して固定すること
により防水栓押さえ部１９を端子収容室１内において合
成樹脂製受圧体８′の後部に位置させて雌端子金具Ｂを
二重係止する（図７）。この際に、雌端子金具Ｂが完全
挿入されていないと可撓係止片１５が外方へ変位したま
まとなっているのでリヤホルダーＥ′をハウジングＡ3
に固定できないので雌端子金具Ｂの不完全挿入を検知す
ることができる。A synthetic resin pressure-receiving body 8'is incorporated by integral molding into a rubber waterproof plug D "fixed to the female terminal fitting B by an insulator crimping piece 7. In the above structure,
A female terminal fitting B to which the electric wire w and the waterproof plug D ″ are previously connected,
While the flexible locking piece 15 is displaced outwardly, the locking projection 15a which is inserted and restored in the terminal accommodating chamber 1 is engaged with and locked by the synthetic resin pressure receiving body 18 '. holder E by positioning the rear of the 'synthetic resin pressure receiving body 8 in the waterproof plug holder portion 19 a terminal receiving chamber 1 by fixing fitted to the rear end of the housing a 3' two female terminal fittings B Heavy lock (Fig. 7). At this time, the female terminal fitting B is fully inserted into non with resilient locking pieces 15 housing A 3 and rear holder E 'so becomes remain displaced outwardly
Incomplete insertion of the female terminal fitting B can be detected because the female terminal fitting B cannot be fixed.
【００１３】図８乃至図１０に示されるハウジングＡ4
にあっては、複数の端子収容室１の後端の開口１ａにお
いて左右対称状に一対の可撓係止片１５がスリット１６
により設けられ、該可撓係止片１５の後方自由端には内
方へ向けた係止突起１５ａが形成されると共に係止突起
１５の後端にはテーパ状案内面１５ｂが形成されてい
る。そして、相隣接する端子収容室１ａ相互の相対向す
る可撓係止片１５ａ間には、リヤホルダーＥ″に設けた
挿入検知片２１の進入する間隙２２が形成されている。
なお、左右端側に位置する可撓係止片１５の外側には、
リヤホルダーＥ″の係止孔１９ａに係合する係止突起２
０′が形成されている。Housing A 4 shown in FIGS. 8-10.
In this case, the pair of flexible locking pieces 15 are provided symmetrically in the openings 1a at the rear ends of the plurality of terminal accommodating chambers 1 with the slits 16.
The inward locking projection 15a is formed at the rear free end of the flexible locking piece 15, and the tapered guide surface 15b is formed at the rear end of the locking projection 15. . Further, a gap 22 into which the insertion detecting piece 21 provided in the rear holder E ″ enters is formed between the flexible locking pieces 15a facing each other of the adjacent terminal accommodating chambers 1a.
In addition, on the outside of the flexible locking piece 15 located on the left and right end sides,
Locking protrusion 2 that engages with the locking hole 19a of the rear holder E "
0'is formed.
【００１４】上記構成にあっては、雌端子金具Ｂを端子
収容室１に挿入してからリヤホルダーＥ″をハウジング
Ａ4 の後端に嵌合する際において、雌端子金具Ｂが完全
に挿入されていないと隣接して対向する可撓係止片１５
ａ間の間隙２２が十分でないので挿入検知片２１が進入
不可能となり、雌端子金具の不完全挿入を良く検知する
ことができる。また、挿入検知片２１が間隙２２に正規
に進入した状態においては、挿入検知片２１が可撓係止
片１５ａを固定するので端子の抜け止め作用が向上す
る。In the above structure, when the female terminal fitting B is inserted into the terminal accommodating chamber 1 and then the rear holder E ″ is fitted to the rear end of the housing A 4 , the female terminal fitting B is completely inserted. If not, the flexible locking pieces 15 that are adjacent and face each other
Since the gap 22 between the a is not sufficient, the insertion detecting piece 21 cannot enter and the incomplete insertion of the female terminal fitting can be well detected. Further, when the insertion detection piece 21 has properly entered the gap 22, the insertion detection piece 21 fixes the flexible locking piece 15a, so that the function of preventing the terminal from coming off is improved.
【００１５】[0015]
【発明の効果】本発明は上記した如くに、一側に開口を
有する複数の端子収容室を並設したハウジングと、該複
数の端子収容室に対応して複数の接触部を並設した短絡
金具と、電気接触部と電線接続部を有する端子金具と、
該電線接続部に接続された電線の挿通孔を有する防水栓
とから成り、該短絡金具はその基部をもって該端子収容
室の密閉壁部分においてインサート成形により固定され
ることにより該接触部を該端子収容室内に位置させ、該
端子収容室内において該短絡金具の接触部と該端子金具
の電気接触部を結合し、該防水栓で上記開口を封止する
ものであるから、防水を容易に施すことができ、複数の
短絡金具の内で未使用の回路がある場合であっても、各
端子収容室が相互に独立しているので、未使用部分の端
子収容室にリーク防止のための防水栓を施す必要がない
ものであり、更には可撓係止片により端子金具を係止す
ると共にリヤホルダーにより端子金具の不完全挿入を検
知することができる等の効果を有する。As described above, according to the present invention, a housing in which a plurality of terminal accommodating chambers each having an opening on one side are arranged side by side and a plurality of contact portions corresponding to the plurality of terminal accommodating chambers are arranged in parallel. A metal fitting, a terminal metal fitting having an electric contact portion and an electric wire connecting portion,
And a waterproof plug having an insertion hole for an electric wire connected to the electric wire connecting portion, and the shorting metal fitting is fixed by insert molding with a base portion thereof in a sealing wall portion of the terminal accommodating chamber so that the contact portion Since the contact portion of the short-circuit fitting and the electric contact portion of the terminal fitting are connected to each other in the terminal accommodating chamber and the opening is sealed by the waterproof plug, waterproofing can be easily performed. Even if there is an unused circuit in the multiple short-circuit fittings, each terminal accommodating chamber is independent from each other, so the unused part of the terminal accommodating chamber has a waterproof plug to prevent leakage. In addition, the flexible metal locking piece can lock the terminal fitting, and the rear holder can detect incomplete insertion of the terminal fitting.
【図１】本発明の一実施例の分解斜視図である。FIG. 1 is an exploded perspective view of an embodiment of the present invention.
【図２】図１における短絡金具の斜視図である。FIG. 2 is a perspective view of a short-circuit fitting in FIG.
【図３】図１の組付状態における縦断面図である。FIG. 3 is a vertical cross-sectional view in the assembled state of FIG.
【図４】他の実施例の分解斜視図である。FIG. 4 is an exploded perspective view of another embodiment.
【図５】図４の組付状態における縦断面図である。5 is a vertical cross-sectional view in the assembled state of FIG.
【図６】他の実施例の分解斜視図である。FIG. 6 is an exploded perspective view of another embodiment.
【図７】図６の組付状態における断面図である。FIG. 7 is a cross-sectional view in the assembled state of FIG.
【図８】更に他の実施例についての分解斜視図である。FIG. 8 is an exploded perspective view of still another embodiment.
【図９】図８の組付状態における縦断面図である。9 is a vertical cross-sectional view in the assembled state of FIG.
【図１０】図８の組付状態における横断面図である。10 is a transverse cross-sectional view in the assembled state of FIG.
【図１１】従来例の一部破断平面図である。FIG. 11 is a partially cutaway plan view of a conventional example.
【図１２】図１１のＸ−Ｘ線断面図である。 Ａ1 ，Ａ2 ，Ａ3 ，Ａ4 ハウジング Ｂ 端子金具 Ｂ1 電気接触部 Ｂ2 電線接続部 Ｃ，Ｃ′ 短絡金具 Ｄ，Ｄ′，Ｄ″ 防水栓 Ｅ，Ｅ′，Ｅ″ リヤホルダー １ 端子収容室 １ａ 開口 １ｂ 密閉壁 ２ 接触部 ３ 基部 ８ 合成樹脂製受圧体 ９ 共用空間 １５ 可撓係止片12 is a cross-sectional view taken along line XX of FIG. A 1 , A 2 , A 3 , A 4 Housing B Terminal fitting B 1 Electric contact part B 2 Electric wire connection part C, C'Short-circuit fitting D, D ', D "Waterproof plug E, E', E" Rear holder 1 Terminal accommodating chamber 1a Opening 1b Sealing wall 2 Contact part 3 Base 8 Synthetic resin pressure receiver 9 Common space 15 Flexible locking piece
───────────────────────────────────────────────────── フロントページの続き (72)発明者 阿部 公弘 静岡県榛原郡榛原町布引原206−１ 矢崎 部品株式会社内 (72)発明者 神野 圭史 静岡県榛原郡榛原町布引原206−１ 矢崎 部品株式会社内 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Kimihiro Abe 206-1 Nunobikihara, Haibara-cho, Haibara-gun, Shizuoka Prefecture Yazaki Parts Co., Ltd. (72) Inventor Keiji Kamino 206-1 Nunobikihara, Haibara-cho, Haibara-gun, Shizuoka Prefecture Yazaki Parts Co., Ltd.
Claims (3)
並設したハウジングと、該複数の端子収容室に対応して
複数の接触部を並設した短絡金具と、電気接触部と電線
接続部を有する端子金具と、該電線接続部に接続された
電線の挿通孔を有する防水栓とから成り、該短絡金具は
その基部をもって該端子収容室の密閉壁部分においてイ
ンサート成形により固定されることにより該接触部を該
端子収容室内に位置させ、該端子収容室内において該短
絡金具の接触部と該端子金具の電気接触部を結合し、該
防水栓で上記開口を封止することを特徴とする分岐回路
構成体。1. A housing in which a plurality of terminal accommodating chambers having openings on one side are arranged in parallel, a short-circuit fitting in which a plurality of contact portions are arranged in parallel corresponding to the plurality of terminal accommodating chambers, an electric contact portion and an electric wire. The terminal fitting having the connecting portion and the waterproof plug having the insertion hole for the electric wire connected to the electric wire connecting portion are fixed by insert molding in the sealed wall portion of the terminal accommodating chamber with its base portion. The contact portion is located in the terminal accommodating chamber, the contact portion of the short-circuit fitting and the electric contact portion of the terminal fitting are coupled in the terminal accommodating chamber, and the opening is sealed with the waterproof plug. And a branch circuit structure.
並設したハウジングと、該複数の端子収容室に対応して
複数の接触部を並設した短絡金具と、電気接触部と電線
接続部を有する端子金具と、該電線接続部に接続される
電線に嵌着されて該電線接続部に固定される合成樹脂製
受圧体付き防水栓とから成り、該短絡金具はその基部を
もって該端子収容室の密閉壁部分においてインサート成
形により固定されることにより該接触部を該端子収容室
内に位置させ、該端子収容室内において該短絡金具の接
触部と該端子金具の電気接触部を結合すると共に該防水
栓を該端子収容室に嵌合し、該端子収容室に連続する共
通空間にリヤホルダーを設けて該合成樹脂製受圧体を支
持することを特徴とする分岐回路構成体。2. A housing in which a plurality of terminal accommodating chambers each having an opening on one side are arranged in parallel, a short-circuit metal fitting in which a plurality of contact portions are arranged in parallel corresponding to the plurality of terminal accommodating chambers, an electric contact portion and an electric wire. A terminal metal fitting having a connecting portion; and a waterproof plug with a synthetic resin pressure receiving body, which is fitted to an electric wire connected to the electric wire connecting portion and fixed to the electric wire connecting portion, and the shorting metal fitting has a base portion thereof. The contact portion is located in the terminal accommodating chamber by being fixed by insert molding in the sealed wall portion of the terminal accommodating chamber, and the contact portion of the short-circuit fitting and the electric contact portion of the terminal fitting are coupled in the terminal accommodating chamber. At the same time, the waterproof plug is fitted into the terminal accommodating chamber, and a rear holder is provided in a common space continuous with the terminal accommodating chamber to support the synthetic resin pressure receiving body.
可撓係止片を形成した複数の端子収容室を並設したハウ
ジングと、該複数の端子収容室に対応して複数の接触部
を並設した短絡金具と、電気接触部と電線接続部を有す
る端子金具と、該電線接続部に接続された電線の挿通孔
を有する防水栓と、該ハウジングの開口側に嵌合される
リヤホルダーとから成り、該短絡金具はその基部をもっ
て該端子収容室の密閉壁部分においてインサート成形に
より固定されることにより該接触部を該端子収容室内に
位置させ、該端子収容室内において該短絡金具の接触部
と該端子金具の電気接触部を結合し、該防水栓で上記開
口を封止すると共に該可撓係止片により係止し、該端子
金具の完全挿入時において該可撓係止片が該ハウジング
に対する該リヤホルダーの嵌合を許容することを特徴と
する分岐回路構成体。3. A housing having an opening on one side and a plurality of terminal accommodating chambers provided side by side with a flexible locking piece formed on the peripheral wall of the opening, and a plurality of contact portions corresponding to the plurality of terminal accommodating chambers. , A terminal fitting having an electric contact portion and an electric wire connecting portion, a waterproof plug having an insertion hole for an electric wire connected to the electric wire connecting portion, and a rear fitted to the opening side of the housing. A holder, the short-circuit fitting having its base portion fixed by insert molding in the sealing wall portion of the terminal accommodating chamber so that the contact portion is located in the terminal accommodating chamber, and the short-circuit fitting of the short-circuit fitting in the terminal accommodating chamber. The contact portion and the electric contact portion of the terminal metal fitting are coupled, the opening is sealed with the waterproof plug, and the flexible metal locking piece is locked, and the flexible metal locking piece when the terminal metal fitting is completely inserted. Is the rear holder for the housing A branch circuit structure characterized by permitting the fitting of a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3192004A JP2613990B2 (en) | 1990-08-01 | 1991-07-31 | Branch circuit structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2-81162 | 1990-08-01 | ||
| JP8116290 | 1990-08-01 | ||
| JP3192004A JP2613990B2 (en) | 1990-08-01 | 1991-07-31 | Branch circuit structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH053057A true JPH053057A (en) | 1993-01-08 |
| JP2613990B2 JP2613990B2 (en) | 1997-05-28 |
Family
ID=26422199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3192004A Expired - Fee Related JP2613990B2 (en) | 1990-08-01 | 1991-07-31 | Branch circuit structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2613990B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008117552A (en) * | 2006-11-01 | 2008-05-22 | Sumitomo Wiring Syst Ltd | Connector |
| WO2009078188A1 (en) * | 2007-12-14 | 2009-06-25 | Sumitomo Wiring Systems, Ltd. | Waterproof joint section generation method and wire harness provided with waterproof joint section generated by the method |
| JP2013524411A (en) * | 2010-03-25 | 2013-06-17 | 矢崎総業株式会社 | Joint connector and bus bar pattern identification method in joint connector |
| CN105014362A (en) * | 2015-08-05 | 2015-11-04 | 合肥江淮新发汽车有限公司 | Assembling machine for waterproof plugs |
| CN109411923A (en) * | 2018-11-22 | 2019-03-01 | 余成威 | A kind of triple safe bridge-sets of pressure release partition-type |
| CN109462099A (en) * | 2018-11-22 | 2019-03-12 | 余成威 | A kind of waterproof coupling device |
| CN109524837A (en) * | 2018-11-22 | 2019-03-26 | 余成威 | A kind of security seal coupling plate |
| CN109524838A (en) * | 2018-11-22 | 2019-03-26 | 余成威 | A kind of waterproof touch-control socket |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5975245A (en) * | 1982-10-02 | 1984-04-27 | ヘキスト・アクチエンゲゼルシヤフト | Manufacture of photosensitive transfer material and photore-sist stencil |
| JPS61165973A (en) * | 1985-01-17 | 1986-07-26 | 日産自動車株式会社 | Joint connector |
-
1991
- 1991-07-31 JP JP3192004A patent/JP2613990B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5975245A (en) * | 1982-10-02 | 1984-04-27 | ヘキスト・アクチエンゲゼルシヤフト | Manufacture of photosensitive transfer material and photore-sist stencil |
| JPS61165973A (en) * | 1985-01-17 | 1986-07-26 | 日産自動車株式会社 | Joint connector |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008117552A (en) * | 2006-11-01 | 2008-05-22 | Sumitomo Wiring Syst Ltd | Connector |
| US8569623B2 (en) | 2007-12-14 | 2013-10-29 | Sumitomo Wiring Systems, Ltd. | Waterproof joint section forming method and wire harness provided with waterproof joint section formed by the method |
| JP2009146771A (en) * | 2007-12-14 | 2009-07-02 | Sumitomo Wiring Syst Ltd | Method of forming waterproof joint and wiring harness having waterproof joint formed by the method |
| DE112008003276T5 (en) | 2007-12-14 | 2010-10-28 | Sumitomo Wiring Systems, Ltd., Yokkaichi-shi | A method of forming a watertight connection section and wiring harness provided with a waterproof connection portion formed by the method |
| DE112008003276B4 (en) * | 2007-12-14 | 2012-11-22 | Sumitomo Wiring Systems, Ltd. | A method of forming a watertight connection section and wiring harness provided with a waterproof connection portion formed by the method |
| WO2009078188A1 (en) * | 2007-12-14 | 2009-06-25 | Sumitomo Wiring Systems, Ltd. | Waterproof joint section generation method and wire harness provided with waterproof joint section generated by the method |
| JP2013524411A (en) * | 2010-03-25 | 2013-06-17 | 矢崎総業株式会社 | Joint connector and bus bar pattern identification method in joint connector |
| CN105014362A (en) * | 2015-08-05 | 2015-11-04 | 合肥江淮新发汽车有限公司 | Assembling machine for waterproof plugs |
| CN109411923A (en) * | 2018-11-22 | 2019-03-01 | 余成威 | A kind of triple safe bridge-sets of pressure release partition-type |
| CN109462099A (en) * | 2018-11-22 | 2019-03-12 | 余成威 | A kind of waterproof coupling device |
| CN109524837A (en) * | 2018-11-22 | 2019-03-26 | 余成威 | A kind of security seal coupling plate |
| CN109524838A (en) * | 2018-11-22 | 2019-03-26 | 余成威 | A kind of waterproof touch-control socket |
| CN109524838B (en) * | 2018-11-22 | 2020-04-17 | 温州市鹿城区渊龙电器科技有限公司 | Waterproof touch socket |
| CN109524837B (en) * | 2018-11-22 | 2020-04-17 | 温州市鹿城区渊龙电器科技有限公司 | Safe sealed coupling picture peg |
| CN109462099B (en) * | 2018-11-22 | 2020-05-01 | 温州市鹿城区渊龙电器科技有限公司 | Waterproof coupling device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2613990B2 (en) | 1997-05-28 |
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