JPH0739172Y2 - Rubber plug caulking terminal - Google Patents
Rubber plug caulking terminalInfo
- Publication number
- JPH0739172Y2 JPH0739172Y2 JP1990013124U JP1312490U JPH0739172Y2 JP H0739172 Y2 JPH0739172 Y2 JP H0739172Y2 JP 1990013124 U JP1990013124 U JP 1990013124U JP 1312490 U JP1312490 U JP 1312490U JP H0739172 Y2 JPH0739172 Y2 JP H0739172Y2
- Authority
- JP
- Japan
- Prior art keywords
- rubber plug
- tab
- terminal
- bottom plate
- engaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002788 crimping Methods 0.000 description 9
- 239000004020 conductor Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、主として自動車の電気配線の接続に用いられ
る防水コネクタ用のゴム栓加締用端子に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a rubber plug caulking terminal for a waterproof connector mainly used for connecting electric wiring of an automobile.
防水型コネクタでは、端子に接続される電線とコネクタ
ハウジング間をシールするために端子収容室の後端に電
線を挿通したゴム栓を嵌合しており、近時においては該
ゴム栓は端子に対する電線の加締接続時において同時に
端子の電線接続部に加締接続される。In a waterproof connector, a rubber plug having an electric wire inserted therein is fitted to the rear end of the terminal accommodating chamber in order to seal between the electric wire connected to the terminal and the connector housing. Recently, the rubber plug is attached to the terminal. At the time of caulking connection of the electric wire, it is caulked and connected to the electric wire connecting portion of the terminal at the same time.
第５図において、端子ａには前方の電気接触部ｂと後方
の電線接続部ｃが設けられ、電線接続部ｃには電線導体
加締部c1と電線被覆加締部c2が設けられており、電線被
覆加締部c2には膨出底部c3が形成されている。そして、
膨出底部c3内にはゴム栓係合穴c4と後端において端子ａ
を連鎖帯から切断した際のカットオフタブc5が残ってい
る。In FIG. 5, the terminal a is provided with a front electric contact portion b and a rear electric wire connecting portion c, and the electric wire connecting portion c is provided with an electric wire conductor crimping portion c 1 and an electric wire covering crimping portion c 2. Therefore, a bulging bottom portion c 3 is formed in the electric wire covering crimp portion c 2 . And
A rubber plug engaging hole c 4 is provided in the bulging bottom portion c 3 and a terminal a is provided at the rear end.
The cut-off tab c 5 remains when the is cut from the chain.
上記構成において、電線ｄをゴム栓ｅの挿通孔e1に通し
た状態において、導体d1に電線導体加締部c1に加締めて
圧着し、被覆d2の外部に位置するゴム栓ｅの小径部e1に
電線被覆加締部c2を加締めて圧着するもので、この際に
小径部e1の１部はゴム栓係合孔c4に係入する。しかし、
小径部e1の端部に形成された係合鍔e2は膨出底部c3に圧
接する部分で押し潰されている（第６図）。In the above configuration, in a state where the electric wire d is passed through the insertion hole e 1 of the rubber plug e, the conductor d 1 is caulked and crimped to the electric wire conductor crimping portion c 1 , and the rubber plug e located outside the coating d 2 is attached. intended to crimp the small-diameter portion e 1 by tightening the wire coating crimping portion c 2 pressure, a portion of the small diameter portion e 1 when this is engaged into the rubber Sengakarigoana c 4. But,
The engaging brim e 2 formed at the end of the small diameter portion e 1 is crushed at the portion in pressure contact with the bulging bottom portion c 3 (Fig. 6).
従って、この状態でコネクタハウジングｆの端子収容室
f1内へ端子ａを挿入する場合においてゴム栓ｅの大径の
主体部e3がコネクタハウジングの端部に当った場合（第
７図）や端子ａの運搬時に外力が加わった場合において
ゴム栓ｅが端子ｃから抜け出してしまうことがあり、ま
たカットオフタブc5がゴム栓ｅを傷つけてこれを破損に
至らしめるおそれがある。Therefore, in this state, the terminal housing chamber of the connector housing f
When the terminal a is inserted into f 1 , the rubber main body e 3 of the rubber plug e comes into contact with the end of the connector housing (Fig. 7) or when an external force is applied during transportation of the terminal a, the rubber is The plug e may slip out of the terminal c, and the cut-off tab c 5 may damage the rubber plug e and damage it.
本考案は上記した点に着目して為されたものであり、端
子の電線接続部においてゴム栓の係合鍔部に対する係止
を確実にしてその抜けを防止し、更にはカットオフタブ
がゴム栓を損傷するのを阻止するようにしたものであ
る。The present invention has been made in view of the above-mentioned points, and in the electric wire connection portion of the terminal, the engagement of the rubber stopper with the engaging flange portion is surely prevented to prevent the stopper from coming off. It is designed to prevent damage to the stopper.
上記の目的を達成するため本考案は、電線被覆加締部の
底板部の後端におけるカットオフタブの両側において該
カットオフタブより大きな突出部を介して折返された係
止片を該底板部に重合して設けたことを特徴とし、 更には、該折返し係止片の係合端部をゴム栓の係合鍔部
に係合させることを特徴とする。In order to achieve the above-mentioned object, the present invention provides a locking piece that is folded back through protrusions larger than the cut-off tab on both sides of the cut-off tab at the rear end of the bottom plate of the wire-cover caulking portion. It is characterized in that the engaging end portion of the folded back locking piece is engaged with the engaging flange portion of the rubber plug.
第１図乃至第３図において、Ａは金属板より形成された
端子であり、電気接触部A1と電線接続部A2とより成る。In FIGS. 1 to 3, A is a terminal formed of a metal plate, which is composed of an electric contact portion A 1 and an electric wire connecting portion A 2 .
電線接続部A2には、Ｕ字状の導体加締部１と被覆加締部
２が連設され、被覆加締部の底板部2aは外方へ膨出して
大径に形成されている。A U-shaped conductor crimping portion 1 and a covering crimping portion 2 are continuously provided at the wire connecting portion A 2 , and a bottom plate portion 2a of the covering crimping portion is formed to have a large diameter by bulging outward. .
底板部2aの中心には後方へ若干突出したカットオフタブ
2bが形成され、カットオフタブ2bの両側において該カッ
トオフタブ2bより大きな突出部２C1を介して折返し係止
片2cが底板部2aの内部に重合して設けられる。A cut-off tab slightly protruding rearward at the center of the bottom plate 2a
2b is formed, folded locking bar 2c through a large protrusions 2C 1 than the cut-off tabs 2b are provided by polymerizing in the interior of the bottom plate portion 2a on both sides of the cut-off tabs 2b.
上記構成において、小径部３と大径の主体部４を有する
ゴム栓Ｂの通孔５に電線ｃを挿通した状態で、導体６に
導体加締部１を圧着すると共にゴム栓Ｂの小径部３を介
して被覆７に被覆加締部２を圧着する（第４図）。In the above configuration, the conductor crimping portion 1 is crimped to the conductor 6 and the small diameter portion of the rubber stopper B is inserted in the through hole 5 of the rubber stopper B having the small diameter portion 3 and the large diameter main portion 4. The cover crimping portion 2 is pressure-bonded to the cover 7 via 3 (FIG. 4).
この状態では、小径部３の前端に形成された係合鍔部3a
に対して折返し係合片2cの係合端部２C2が係合するの
で、ゴム栓Ｂの抜け出しが確実に阻止される。In this state, the engaging collar portion 3a formed at the front end of the small diameter portion 3
Mating end 2C 2 of folded engaging piece 2c is so engaged, escape of the rubber plug B is reliably prevented against.
また、カットオフタブ2bより折返し係止片2cの突出部２
C1の突出量が大きいので、カットオフタブ2bがゴム栓ｂ
を損傷するのを阻止する。In addition, the protruding portion 2 of the folded back locking piece 2c from the cutoff tab 2b
Since the amount of protrusion of C 1 is large, the cutoff tab 2b has a rubber stopper b.
Prevent damaging.
本考案は上記した如くに、電線被覆加締部の底板部の後
端におけるカットオフタブの両側において該カットオフ
タブより大きな突出部を介して折返された係止片を該底
板部に重合して設けたものであるから、両側における一
対の係止片の折返し部がカットオフタブのエッジによる
ゴム栓の損傷を阻止すると共に、折返し係止片の端部が
ゴム栓内に喰い込んでゴム栓の抜け止め係止作用を補
い、 更には、該折返し係止片の係合端部をゴム栓の係合鍔部
に係合させることにより、係止片と係合鍔部との係合に
よりゴム栓の係止を確実にする。According to the present invention, as described above, the locking pieces folded back through the protrusions larger than the cutoff tab on both sides of the cutoff tab at the rear end of the bottom plate portion of the electric wire covering crimp portion are superposed on the bottom plate portion. Since the folded-back portions of the pair of locking pieces on both sides prevent damage to the rubber stopper due to the edges of the cut-off tab, the ends of the folded-back locking pieces bite into the rubber stopper to prevent the rubber stopper. Engagement between the locking piece and the engaging flange portion by supplementing the stopper retaining action and further by engaging the engaging end portion of the folded engaging piece with the engaging flange portion of the rubber stopper. Ensure the rubber stopper is locked by.
第１図は本考案の一実施例についての斜視図、 第２図は同上の中央断面図、 第３図は同上の平面図、 第４図はゴム栓を加締め圧着した状態の断面図、 第５図は従来例の斜視図、 第６図は同上のゴム栓を加締め圧着した状態の断面図、 第７図は同上のコネクタハウジングに挿入する際の断面
図である。 Ａ……ゴム栓加締用端子、２……電線被覆加締部、2a…
…底板部、2b……カットオフタブ、2c……折返し係止
片、２C2……係合端部。FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a central sectional view of the same as above, FIG. 3 is a plan view of the same as above, and FIG. 4 is a sectional view of a state where a rubber plug is caulked and crimped, FIG. 5 is a perspective view of a conventional example, FIG. 6 is a cross-sectional view of the above rubber plug in a state of being caulked and crimped, and FIG. 7 is a cross-sectional view when the rubber plug is inserted into the above connector housing. A: Rubber plug caulking terminal, 2 ... Wire sheath caulking part, 2a ...
… Bottom plate part, 2b …… Cut-off tab, 2c …… Folded back locking piece, 2C 2 …… Engagement end part.
Claims (2)
ットオフタブの両側において該カットオフタブより大き
な突出部を介して折返された係止片を該底板部に重合し
て設けたことを特徴とするゴム栓加締用端子。1. A locking piece folded back on both sides of a cut-off tab at a rear end of a bottom plate portion of a wire-cover caulking portion through projections larger than the cut-off tab is provided on the bottom plate portion in a superposed manner. A terminal for caulking a rubber plug, which is characterized in that
ットオフタブの両側において該カットオフタブより大き
な突出部を介して折返された係止片を該底板部に重合し
て設け、該折返し係止片の係合端部をゴム栓の係合鍔部
に係合させることを特徴とするゴム栓加締用端子。2. An engaging piece folded back on both sides of the cutoff tab at the rear end of the bottom plate portion of the electric wire sheath caulking portion via projections larger than the cutoff tab is provided on the bottom plate portion in a superposed manner. A terminal for caulking a rubber plug, wherein an engaging end portion of the folded locking piece is engaged with an engaging flange portion of the rubber plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990013124U JPH0739172Y2 (en) | 1990-02-15 | 1990-02-15 | Rubber plug caulking terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990013124U JPH0739172Y2 (en) | 1990-02-15 | 1990-02-15 | Rubber plug caulking terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03104955U JPH03104955U (en) | 1991-10-30 |
| JPH0739172Y2 true JPH0739172Y2 (en) | 1995-09-06 |
Family
ID=31516559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990013124U Expired - Fee Related JPH0739172Y2 (en) | 1990-02-15 | 1990-02-15 | Rubber plug caulking terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739172Y2 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04332073A (en) * | 1991-05-07 | 1992-11-19 | Canon Inc | Method and device for processing character |
| JP3560193B2 (en) * | 1995-10-20 | 2004-09-02 | 矢崎総業株式会社 | Connection terminals for high-voltage wires |
| JPH09171850A (en) * | 1995-12-21 | 1997-06-30 | Japan Aviation Electron Ind Ltd | contact |
| JP3631913B2 (en) * | 1999-02-05 | 2005-03-23 | 矢崎総業株式会社 | Shield terminal and method of manufacturing the shield terminal |
| FR2844644B1 (en) * | 2002-09-12 | 2006-04-28 | Framatome Connectors Int | SEALING SYSTEM FOR MULTI-SPINDLE ELECTRICAL CONNECTOR |
| JP5343885B2 (en) * | 2010-02-16 | 2013-11-13 | 住友電装株式会社 | Waterproof terminal fittings and waterproof connectors |
| JP2012169122A (en) * | 2011-02-14 | 2012-09-06 | Auto Network Gijutsu Kenkyusho:Kk | Electric wire with terminal fitting and terminal fitting |
| JP6192947B2 (en) | 2013-02-20 | 2017-09-06 | 矢崎総業株式会社 | Electric wire with terminal bracket |
| JP2018092734A (en) * | 2016-11-30 | 2018-06-14 | 古河電気工業株式会社 | Electric wire with terminal, terminal, wire harness |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55105272U (en) * | 1979-01-19 | 1980-07-23 | ||
| JPS6226872U (en) * | 1985-07-30 | 1987-02-18 |
-
1990
- 1990-02-15 JP JP1990013124U patent/JPH0739172Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03104955U (en) | 1991-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |