JPH08124623A - Electric wire protective structure for resin filled connector - Google Patents
Electric wire protective structure for resin filled connectorInfo
- Publication number
- JPH08124623A JPH08124623A JP26279194A JP26279194A JPH08124623A JP H08124623 A JPH08124623 A JP H08124623A JP 26279194 A JP26279194 A JP 26279194A JP 26279194 A JP26279194 A JP 26279194A JP H08124623 A JPH08124623 A JP H08124623A
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- resin material
- resin
- housing
- end surface
- 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
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、自動変速機等のケーシ
ング内に配置される油圧回路の制御要素に接続される被
覆電線と、ケーシング外の制御用機器を接続するための
接続端子とを接続保持した樹脂充填コネクタに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides a covered electric wire connected to a control element of a hydraulic circuit arranged in a casing of an automatic transmission and the like, and a connection terminal for connecting a control device outside the casing. The present invention relates to a resin-filled connector that holds a connection.
【０００２】[0002]
【従来の技術】従来から樹脂充填コネクタに関しては、
例えば特開昭５０−６０７８６号公報等に開示されてい
る構造のものが知られている。図４に示した樹脂充填コ
ネクタ５０は、Ｌ字状のハウジング５１と、このハウジ
ングの開口端に嵌入される端子保持体５２より構成され
ている。この端子保持体５２内には被覆された電線４が
接続された雄型端子５が嵌挿されている。一方、ハウジ
ング５１は、円筒状の筒体であり、一方の開口端に端子
保持体５２が嵌入され、他方の開口端にはゴム栓５３が
装着されている。このハウジング５１内には、電線の固
定およびシール性を確保するために、例えばエポキシ樹
脂等の接着性を有する熱硬化性の硬質樹脂からなる樹脂
材５４が充填される。2. Description of the Related Art Conventionally, regarding resin-filled connectors,
For example, one having a structure disclosed in Japanese Patent Laid-Open No. 50-60786 is known. The resin-filled connector 50 shown in FIG. 4 is composed of an L-shaped housing 51 and a terminal holder 52 fitted into the open end of the housing. A male terminal 5 to which the covered electric wire 4 is connected is fitted in the terminal holder 52. On the other hand, the housing 51 is a cylindrical body, and the terminal holding body 52 is fitted into one opening end and the rubber plug 53 is attached to the other opening end. In order to secure the fixing and sealing of the electric wire, the housing 51 is filled with a resin material 54 made of a thermosetting hard resin having adhesiveness such as epoxy resin.
【０００３】この樹脂材５４の充填は、雄型端子５を嵌
挿した端子保持体５２および電線４を貫通保持したゴム
栓５３がハウジング５１に装着された後、端子保持体５
２側から少しづつ気泡ができないように充填されるもの
である。なお、上記充填中の樹脂漏れを防止するため
に、端子保持体５２上にはＯリング５５が外嵌されてい
る。また、ハウジング５１が樹脂材５４の充填後に自動
変速機等のケーシング上に固定されるので、ハウジング
５１上には封止部材としてＯリング５６が外嵌されてい
る。さらに、図４中の二点鎖線Ｅで囲った樹脂材５４の
後端面の一部を拡大すると図５に示したように樹脂材５
４が表面張力により電線４の周りに盛り上った状態で硬
化している。This resin material 54 is filled with the terminal holding body 52 into which the male terminal 5 is inserted and the rubber plug 53 holding the electric wire 4 through the housing 51, and then the terminal holding body 5 is inserted.
It is filled little by little from the 2 side so as not to create bubbles. An O-ring 55 is externally fitted on the terminal holder 52 in order to prevent resin leakage during the filling. Further, since the housing 51 is fixed on the casing of the automatic transmission or the like after being filled with the resin material 54, the O-ring 56 is fitted on the housing 51 as a sealing member. Further, when a part of the rear end surface of the resin material 54 surrounded by the chain double-dashed line E in FIG. 4 is enlarged, as shown in FIG.
4 is hardened in a state of being raised around the electric wire 4 due to surface tension.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上述し
たような従来の樹脂充填コネクタ５０においては、樹脂
材５４後端面における電線４周りの樹脂材５４は、図５
に示したように盛り上って硬化されている。そのため、
配線された電線４が曲げられたり、側方へ引張られた
り、振動が加わった場合などに、電線４の被覆が損傷さ
れたり、ひいては断線に到るという問題がある。また、
ハウジング５１が屈曲している上に、内部に複数の被覆
された電線４が屈曲して配索されており、複雑な内部空
間を形成していると共に、樹脂材５４の注入距離が長い
ため、充填作業に時間がかかり作業性が悪いという問題
がある。However, in the conventional resin-filled connector 50 as described above, the resin material 54 around the electric wire 4 on the rear end face of the resin material 54 is formed as shown in FIG.
As shown in, it is hardened by being raised. for that reason,
When the wired electric wire 4 is bent, pulled laterally, or subjected to vibration, the coating of the electric wire 4 may be damaged, which may lead to disconnection. Also,
In addition to the housing 51 being bent, a plurality of covered electric wires 4 are arranged inside by bending, forming a complicated internal space, and because the injection distance of the resin material 54 is long, There is a problem that the filling work takes time and the workability is poor.
【０００５】なお、上述の電線４の損傷を防止するため
の機構としては、従来から種々のものが知られていた。
例えば、図４に示したゴム栓５３を樹脂材５４の後端面
に当接させるようにハウジング５４後端に装着する構成
では、樹脂材５４とゴム栓５３の硬度差が大きいので、
図４に示した背丈のゴム栓５３では殆んど効果がない上
に、電線通しなど作業性が悪くなるという問題がある。Various mechanisms have been conventionally known as a mechanism for preventing the above-mentioned damage of the electric wire 4.
For example, in the configuration in which the rubber plug 53 shown in FIG. 4 is attached to the rear end of the housing 54 so as to be in contact with the rear end surface of the resin material 54, since the hardness difference between the resin material 54 and the rubber plug 53 is large,
The rubber stopper 53 of the height shown in FIG. 4 has almost no effect, and there is a problem in that workability such as wire passage is deteriorated.
【０００６】また、ハウジング５１後端に背丈が高いプ
ロテクタが装着された構成では、高価になる上に、作業
性が悪くなるという問題がある。さらに、硬化しても柔
軟性が失われないシリコンゴム等の軟質充填樹脂を樹脂
材に使用した構成では高価になるという問題があった。Further, in the structure in which the protector having a high height is attached to the rear end of the housing 51, there is a problem that the workability is deteriorated in addition to being expensive. Further, there is a problem in that a structure using a soft filling resin such as silicone rubber, which does not lose flexibility even when cured, is expensive as a resin material.
【０００７】本発明の目的は、上記従来の問題点にかん
がみてなされたものであり、安価な硬質の樹脂材を充填
材として使用しても電線を損傷させることなく、かつ簡
単な構成で作業性の向上を図ることができる樹脂充填コ
ネクタの電線保護構造を提供することにある。The object of the present invention was made in view of the above problems of the prior art. Even if an inexpensive hard resin material is used as a filling material, the electric wire is not damaged and the work can be performed with a simple structure. An object of the present invention is to provide an electric wire protection structure for a resin-filled connector, which can improve the property.
【０００８】[0008]
【課題を解決するための手段】本発明の上記目的は、被
覆した電線を後方部に接続した接続端子が嵌挿され、相
手コネクタと嵌合するハウジングの電線側の挿通口内部
に樹脂材が充填された樹脂充填コネクタにおいて、挿通
口後部に装着されると共に、電線を挿通して位置決めと
後抜けを防止するためのリヤホルダと、挿通口内部に充
填され、かつ後端面がリヤホルダ前部に被さる樹脂材と
を備えてなる構成により達成することができる。The above object of the present invention is to provide a resin material inside a wire-side insertion opening of a housing into which a connection terminal having a covered electric wire connected to a rear portion is fitted and which is fitted with a mating connector. In the filled resin-filled connector, the rear holder is attached to the rear part of the insertion port, and the electric wire is inserted to position the rear holder and prevent rearward removal, and the inside of the insertion port is filled, and the rear end face covers the front part of the rear holder. This can be achieved by a configuration including a resin material.
【０００９】また上記目的は、リヤホルダがハウジング
に対して樹脂材を介して固定されてなることにより達成
される。The above object is also achieved by the rear holder being fixed to the housing via a resin material.
【００１０】さらに上記目的は、樹脂材を充填するため
の充填函がハウジングの挿通口内側に設けられると共
に、充填函および樹脂材の後端面がリヤホルダおよびハ
ウジングの後端面より所要保護高さだけ前方に位置して
なることにより達成することができる。Further, the above object is that a filling box for filling the resin material is provided inside the insertion opening of the housing, and the filling box and the rear end surface of the resin material are forward from the rear holder and the rear end surface of the housing by a required protective height. It can be achieved by being located at.
【００１１】[0011]
【作 用】本発明に係る上記構成の樹脂充填コネクタの
電線保護構造においては、挿通口後部に装着されると共
に、電線を挿通して位置決めと後抜けを防止するための
リヤホルダと、挿通口内部に充填され、かつ後端面がリ
ヤホルダ前部に被さる樹脂材とを備えている。また、リ
ヤホルダがハウジングに対して樹脂材を介して固定され
る。これにより、電線を接続した複数の接続端子が挿通
口からハウジング内の接続端子挿入孔に嵌挿され、電線
を挿通したリヤホルダがハウジングの後部に装着保持さ
れて電線の位置決めと後抜けが防止された後、液状の樹
脂材が挿通口にリヤホルダ前部が浸るまで注入される。
そして、樹脂材が硬化することで組付けが完了される。[Operation] In the electric wire protection structure of the resin-filled connector having the above-described structure according to the present invention, the rear holder is mounted on the rear portion of the insertion opening, and the electric wire is inserted to position and prevent the rearward removal, and the inside of the insertion opening. And a resin material whose rear end face covers the front part of the rear holder. Further, the rear holder is fixed to the housing via the resin material. As a result, the plurality of connection terminals to which the electric wires are connected are inserted into the connection terminal insertion holes in the housing through the insertion holes, and the rear holder into which the electric wires are inserted is mounted and held at the rear part of the housing to prevent the electric wires from being positioned and pulled out. After that, the liquid resin material is injected into the insertion opening until the front portion of the rear holder is immersed.
Then, the resin material is cured to complete the assembly.
【００１２】更に、樹脂材を充填するための充填函がハ
ウジングの挿通口内側に設けられており、充填函および
樹脂材の後端面がリヤホルダおよびハウジングの後端面
より所要保護高さだけ前方に配置されている。これによ
り、樹脂材が充填函の後端面まで注入されることで、樹
脂材の充填量が容易に確定できて作業性が向上すると共
に、樹脂材の後端面がリヤホルダの後端面より前方に配
置されているので曲げや振動から電線を確実に保護する
ことができる。Further, a filling box for filling the resin material is provided inside the insertion opening of the housing, and the filling box and the rear end surface of the resin material are arranged in front of the rear holder and the rear end surface of the housing by a required protective height. Has been done. As a result, the resin material is injected up to the rear end surface of the filling box, so that the filling amount of the resin material can be easily determined and the workability is improved, and the rear end surface of the resin material is arranged in front of the rear end surface of the rear holder. As a result, the wire can be reliably protected from bending and vibration.
【００１３】[0013]
【実施例】以下、本発明の樹脂充填コネクタの電線保護
構造の一実施例を図１乃至図３に基づいて詳細に説明す
る。図１は実施例の樹脂充填コネクタの電線保護構造の
一実施例を示す斜視図、図２は図１における軸方向断面
図、図３は図１における分解斜視図である。図１に示す
ように樹脂充填コネクタ１は、樹脂製のハウジング２
と、加締接続具３により被覆された電線４を後方部に接
続した適数の接続端子５と、電線４の位置決めと後抜け
を防止するためのリヤホルダ６と、電線４をハウジング
２に固定すると共に、電線４側からの油漏れおよび接続
端子５側からの水漏れを防止するための樹脂材７とから
構成されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the electric wire protection structure for a resin-filled connector of the present invention will be described in detail below with reference to FIGS. 1 is a perspective view showing an embodiment of an electric wire protection structure for a resin-filled connector of the embodiment, FIG. 2 is an axial sectional view in FIG. 1, and FIG. 3 is an exploded perspective view in FIG. As shown in FIG. 1, the resin-filled connector 1 includes a resin housing 2
An appropriate number of connection terminals 5 in which the electric wire 4 covered by the caulking connector 3 is connected to the rear portion, a rear holder 6 for positioning the electric wire 4 and preventing the electric wire 4 from coming off, and fixing the electric wire 4 to the housing 2. And a resin material 7 for preventing oil leakage from the electric wire 4 side and water leakage from the connection terminal 5 side.
【００１４】さらに詳しくは、図２に示すように略中空
円筒形のハウジング２の前方（図２中の上方）には接続
端子５が突出した端子口８が設けられており、後方には
電線４が挿通されている挿通口９が設けられている。そ
して、中央の隔壁部１０には接続端子５が嵌入されて位
置決めされるための嵌入孔１１が設けられている。More specifically, as shown in FIG. 2, a terminal port 8 from which a connecting terminal 5 projects is provided in the front (upper part in FIG. 2) of a substantially hollow cylindrical housing 2 and an electric wire is provided in the rear. An insertion port 9 through which 4 is inserted is provided. Further, a fitting hole 11 for fitting and positioning the connection terminal 5 is provided in the central partition wall portion 10.
【００１５】また、上記挿通口９の内側には樹脂材７を
充填するための充填函１２が隔壁部１０の後方から立設
されている。そして、充填函１２の下端面は挿通口９の
下端面より電線４の保護に必要な所要保護高さＨだけ奥
まった位置（図２中の上方位置）に設けられている。A filling box 12 for filling the resin material 7 is erected from the rear side of the partition wall 10 inside the insertion port 9. The lower end surface of the filling box 12 is provided at a position (upper position in FIG. 2) recessed from the lower end surface of the insertion port 9 by a required protective height H necessary for protecting the electric wire 4.
【００１６】図３に示すようにリヤホルダ６には係止突
起１３と位置決め板１４が設けられており、それぞれハ
ウジング２下端に設けられた係止穴１５と位置決め溝１
６に係止されるようになっている。さらに、リヤホルダ
６には電線４が挿通されるための挿通穴１７が設けられ
ている。なお、リヤホルダ６がハウジング２に係止され
たときには、リヤホルダ６前部が充填函１２内に嵌入す
るように構成されている。As shown in FIG. 3, the rear holder 6 is provided with a locking projection 13 and a positioning plate 14, and a locking hole 15 and a positioning groove 1 provided at the lower end of the housing 2 respectively.
It is designed to be locked at 6. Further, the rear holder 6 is provided with an insertion hole 17 for inserting the electric wire 4. When the rear holder 6 is locked to the housing 2, the front part of the rear holder 6 is fitted into the filling box 12.
【００１７】上記充填函１２に充填される樹脂材７は、
例えばエポキシ樹脂等の接着性を有する熱硬化性の硬質
樹脂が使用されている。この硬質樹脂は表面張力が強い
ので、樹脂材７の後端面から後方へ突出した電線４の周
りは、図５に示されているように盛り上った状態で樹脂
材７が硬化される。The resin material 7 filled in the filling box 12 is
For example, a thermosetting hard resin having adhesiveness such as epoxy resin is used. Since this hard resin has a strong surface tension, the resin material 7 is hardened around the electric wire 4 projecting rearward from the rear end surface of the resin material 7 as shown in FIG.
【００１８】本実施例は以上のように構成されており、
先づ被覆された電線４の先端部の被覆が剥き出された芯
線が接続端子５後端に加締接続具３を介して接続され
る。そして、この接続端子５がハウジング２の挿通口９
から挿通されて隔壁部１０に設けられた嵌入孔１１に嵌
入されて位置決めされる。This embodiment is constructed as described above,
The core wire from which the coating of the front end portion of the electric wire 4 which has been previously covered is exposed is connected to the rear end of the connection terminal 5 via the caulking connector 3. The connection terminal 5 is inserted into the insertion port 9 of the housing 2.
And is inserted into the fitting hole 11 provided in the partition wall 10 and positioned.
【００１９】次に、ハウジング２の後方へ突出して延伸
された電線４が挿通穴１７に挿通されたリヤホルダ６が
後方から挿通口９内に導かれると共に、係止突起１３が
係止穴１５に係止されると同時に、位置決め板１４が位
置決め溝１６に嵌入されて位置決めされる。そして、ハ
ウジング２の挿通口９が上に向けられた後、樹脂材７が
充填函１２の後端面まで注入充填される。すると、リヤ
ホルダ６の前部が樹脂材７に浸されるので、リヤホルダ
６および電線４がハウジング２に位置決めされて固定さ
れる。さらに、組付けられた樹脂充填コネクタ１は、油
圧機器等のケーシングの内側から挿入されて、ハウジン
グ２の挿通口９の外壁部分で嵌装される。Next, the rear holder 6 in which the electric wire 4 projecting rearward of the housing 2 and inserted in the insertion hole 17 is inserted into the insertion hole 9 from the rear, and the locking projection 13 is inserted in the locking hole 15. At the same time as being locked, the positioning plate 14 is fitted into the positioning groove 16 and positioned. Then, after the insertion opening 9 of the housing 2 is turned upward, the resin material 7 is injected and filled up to the rear end surface of the filling box 12. Then, the front portion of the rear holder 6 is immersed in the resin material 7, so that the rear holder 6 and the electric wire 4 are positioned and fixed to the housing 2. Further, the assembled resin-filled connector 1 is inserted from the inside of a casing of hydraulic equipment or the like, and is fitted on the outer wall portion of the insertion port 9 of the housing 2.
【００２０】以上のように本実施例によれば、リヤホル
ダ６で電線４および接続端子５が位置決めされると共
に、後抜けが防止されるので、樹脂材７の充填作業が容
易である。また、安価な硬質樹脂からなる樹脂材７の後
端面における電線４周りに尖突部が生じても、樹脂材７
に被さっていないリヤホルダ６後部高さが、所要保護高
さＨに設定されているので、電線４の屈り曲げ、引っ張
り、および振動等による損傷から保護される。As described above, according to this embodiment, since the electric wire 4 and the connecting terminal 5 are positioned by the rear holder 6 and the rearward removal is prevented, the work of filling the resin material 7 is easy. In addition, even if a pointed portion is formed around the electric wire 4 on the rear end surface of the resin material 7 made of inexpensive hard resin, the resin material 7
Since the rear portion of the rear holder 6 which is not covered with the cover is set to the required protection height H, the electric wire 4 is protected from bending and bending, pulling, damage due to vibration and the like.
【００２１】また、樹脂材７が電線４および接続端子５
を囲んで挿通口９内に充填されるので、電線４および接
続端子５はハウジング２内に固定されると共に、水密性
が確保できる。また、充填函１２が設けられていること
により、樹脂材７の充填量が容易に確定できてリヤホル
ダ６前部が確実に被さると共に、樹脂材７後端面からリ
ヤホルダ６後端面までの間の所要保護高さＨが確保され
るので、電線４が曲げに対して確実に保護される。さら
に、ケーシングの振動は隔壁部１０を介して充填函１２
に伝達されるので、樹脂材７および電線４への影響が緩
和される。Further, the resin material 7 is the electric wire 4 and the connection terminal 5.
Since the electric wire 4 and the connection terminal 5 are fixed in the housing 2 and are filled in the insertion opening 9 by surrounding them, watertightness can be secured. Further, since the filling box 12 is provided, the filling amount of the resin material 7 can be easily determined, the front portion of the rear holder 6 is surely covered, and the required distance from the rear end surface of the resin material 7 to the rear end surface of the rear holder 6 is provided. Since the protection height H is secured, the electric wire 4 is reliably protected against bending. Further, the vibration of the casing causes the filling box 12 through the partition wall portion 10.
To the resin material 7 and the electric wire 4 are alleviated.
【００２２】なお、本発明は上述の実施例に限定される
ものでなく、適宜な変更を行うことにより、他の態様で
も実施することができる。例えば、本実施例では充填函
１２が設けられていたが、若し充填函１２が無くても、
電線４を樹脂材７の後端面に生じる尖突部から保護する
という目的に対しては十分対応することができる。The present invention is not limited to the above-mentioned embodiments, but can be implemented in other modes by making appropriate changes. For example, although the filling box 12 is provided in the present embodiment, even if the filling box 12 is not provided,
The purpose of protecting the electric wire 4 from the pointed portion formed on the rear end surface of the resin material 7 can be sufficiently met.
【００２３】[0023]
【発明の効果】以上説明したように本発明の樹脂充填コ
ネクタの電線保護構造によれば、挿通口後部に装着され
ると共に、電線を挿通して位置決めと後抜けを防止する
ためのリヤホルダと、挿通口内部に充填され、かつ後端
面がリヤホルダ前部に被さる樹脂材とを備えている。し
たがって、リヤホルダにより電線および接続端子が位置
決めされ、かつ後抜けが防止されているので、樹脂材の
充填作業が容易になり、作業性が向上できる。また、樹
脂材が安価な硬質樹脂材であっても、樹脂材に被さって
いないリヤホルダ後部に電線が保持されているので、電
線が曲げられたり、引張られたり、加振されても損傷か
ら保護することができる。As described above, according to the electric wire protection structure for the resin-filled connector of the present invention, the rear holder is attached to the rear portion of the insertion port, and the electric wire is inserted to position and prevent rearward removal. And a resin material with which the rear end face covers the front part of the rear holder. Therefore, since the electric wire and the connection terminal are positioned by the rear holder and the rearward removal is prevented, the work of filling the resin material is facilitated and the workability can be improved. Even if the resin material is an inexpensive hard resin material, the electric wire is held in the rear part of the rear holder that is not covered with the resin material, so it is protected from damage even if the electric wire is bent, pulled, or vibrated. can do.
【００２４】また、リヤホルダがハウジングに対して樹
脂材を介して固定される。したがって、樹脂材が電線お
よび接続端子を囲んで挿通口内に充填されると共に、リ
ヤホルダ前部も樹脂材に侵されるので電線、接続端子お
よびリヤホルダはハウジング内に確実に固定できると共
に、堅固な水密性も確保することができる。The rear holder is fixed to the housing via a resin material. Therefore, the resin material surrounds the electric wire and the connection terminal and is filled in the insertion hole, and the front portion of the rear holder is also corroded by the resin material, so that the electric wire, the connection terminal and the rear holder can be securely fixed in the housing, and the solid watertightness is ensured. Can also be secured.
【００２５】更に、樹脂材を充填するための充填函がハ
ウジングの挿通口内側に設けられており、充填函および
樹脂材の後端面がリヤホルダおよびハウジングの後端面
より所要保護高さだけ前方に配置されている。したがっ
て、樹脂材の充填量が容易に確定できて作業性が向上で
きると共に、樹脂材とリヤホルダの後端面間に所要保護
高さＨが確保されているので、曲げや振動に対して電線
が損傷から確実に保護される。よって、この樹脂充填コ
ネクタの信頼性を一層向上させることができる。また、
挿通口に伝達される振動が緩和されて充填函に伝達され
るので、電線と樹脂材への影響が緩和されることで、樹
脂充填コネクタの信頼性がなお一層向上される。Further, a filling box for filling the resin material is provided inside the insertion opening of the housing, and the filling box and the rear end surface of the resin material are arranged in front of the rear holder and the rear end surface of the housing by a required protective height. Has been done. Therefore, the filling amount of the resin material can be easily determined, workability can be improved, and the required protection height H is secured between the resin material and the rear end surface of the rear holder, so that the electric wire is not damaged by bending or vibration. Surely protected from. Therefore, the reliability of this resin-filled connector can be further improved. Also,
Since the vibration transmitted to the insertion port is reduced and transmitted to the filling box, the influence on the electric wire and the resin material is reduced, so that the reliability of the resin-filled connector is further improved.
【図１】本発明の樹脂充填コネクタの電線保護構造の一
実施例を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of an electric wire protection structure for a resin-filled connector of the present invention.
【図２】図１における軸方向断面図である。FIG. 2 is an axial sectional view of FIG.
【図３】図１における分解斜視図である。FIG. 3 is an exploded perspective view of FIG.
【図４】従来の樹脂充填コネクタの軸方向断面図であ
る。FIG. 4 is an axial sectional view of a conventional resin-filled connector.
【図５】樹脂材が電線周りに盛り上って硬化された状態
を示す説明図である。FIG. 5 is an explanatory view showing a state in which a resin material is raised around an electric wire and cured.
１ 樹脂充填コネクタ ２ ハウジング ４ 電線 ５ 接続端子 ６ リヤホルダ ７ 樹脂材 ９ 挿通口 １２ 充填函 Ｈ 所要保護高さ 1 Resin-filled connector 2 Housing 4 Electric wire 5 Connection terminal 6 Rear holder 7 Resin material 9 Insertion port 12 Filling box H Required protection height
Claims (3)
子が嵌挿され、相手コネクタと嵌合するハウジングの前
記電線側の挿通口内部に樹脂材が充填された樹脂充填コ
ネクタにおいて、 前記挿通口後部に装着されると共に、前記電線を挿通し
て位置決めと後抜けを防止するためのリヤホルダと、前
記挿通口内部に充填され、かつ後端面が前記リヤホルダ
前部に被さる前記樹脂材とを備えてなることを特徴とす
る樹脂充填コネクタの電線保護構造。1. A resin-filled connector in which a connection terminal, in which a covered electric wire is connected to a rear portion, is fitted and inserted, and a resin material is filled inside an insertion opening on the electric wire side of a housing which is fitted with a mating connector, A rear holder that is mounted on the rear part of the mouth and inserts the electric wire to prevent positioning and rearward removal, and the resin material that fills the inside of the insertion port and has a rear end surface that covers the front part of the rear holder. An electric wire protection structure for resin-filled connectors.
して前記樹脂材を介して固定されてなることを特徴とす
る請求項１記載の樹脂充填コネクタの電線保護構造。2. The electric wire protection structure for a resin-filled connector according to claim 1, wherein the rear holder is fixed to the housing via the resin material.
前記ハウジングの前記挿通口内側に設けられると共に、
前記充填函および前記樹脂材の後端面が前記リヤホルダ
および前記ハウジングの後端面より所要保護高さだけ前
方に位置してなることを特徴とする請求項１記載の樹脂
充填コネクタの電線保護構造。3. A filling box for filling the resin material,
While being provided inside the insertion opening of the housing,
2. The electric wire protection structure for a resin-filled connector according to claim 1, wherein the filling box and the rear end surface of the resin material are located forward of the rear end surface of the rear holder and the housing by a required protective height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6262791A JP3060363B2 (en) | 1994-10-26 | 1994-10-26 | Wire protection structure for resin-filled connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6262791A JP3060363B2 (en) | 1994-10-26 | 1994-10-26 | Wire protection structure for resin-filled connectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08124623A true JPH08124623A (en) | 1996-05-17 |
| JP3060363B2 JP3060363B2 (en) | 2000-07-10 |
Family
ID=17380659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6262791A Expired - Fee Related JP3060363B2 (en) | 1994-10-26 | 1994-10-26 | Wire protection structure for resin-filled connectors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3060363B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882232A (en) * | 1996-08-26 | 1999-03-16 | Yazaki Corporation | Electrical connector |
| US5885114A (en) * | 1996-08-26 | 1999-03-23 | Yazaki Corporation | Connector for automatic transmission and method of assembling the same |
| JP2007531320A (en) * | 2004-03-31 | 2007-11-01 | クリー インコーポレイテッド | Method for packaging light emitting device and packaged light emitting device |
| JP2009110754A (en) * | 2007-10-29 | 2009-05-21 | D D K Ltd | Electrical connector |
| WO2011096497A1 (en) | 2010-02-03 | 2011-08-11 | 矢崎総業株式会社 | Connector |
| JP2012089340A (en) * | 2010-10-19 | 2012-05-10 | Sumitomo Wiring Syst Ltd | Connector for equipment |
| JP2013120725A (en) * | 2011-12-08 | 2013-06-17 | Yazaki Corp | Connector and method of manufacturing connector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015038819A (en) * | 2013-06-14 | 2015-02-26 | 第一精工株式会社 | Electric connector |
-
1994
- 1994-10-26 JP JP6262791A patent/JP3060363B2/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882232A (en) * | 1996-08-26 | 1999-03-16 | Yazaki Corporation | Electrical connector |
| US5885114A (en) * | 1996-08-26 | 1999-03-23 | Yazaki Corporation | Connector for automatic transmission and method of assembling the same |
| US6094813A (en) * | 1996-08-26 | 2000-08-01 | Yazaki Corporation | Connector for automatic transmission and method of assembling the same |
| JP2007531320A (en) * | 2004-03-31 | 2007-11-01 | クリー インコーポレイテッド | Method for packaging light emitting device and packaged light emitting device |
| US8154043B2 (en) | 2004-03-31 | 2012-04-10 | Cree, Inc. | Packaged light emitting devices |
| JP2009110754A (en) * | 2007-10-29 | 2009-05-21 | D D K Ltd | Electrical connector |
| WO2011096497A1 (en) | 2010-02-03 | 2011-08-11 | 矢崎総業株式会社 | Connector |
| US9011174B2 (en) | 2010-02-03 | 2015-04-21 | Yazaki Corporation | Connector with cable protecting projection |
| JP2012089340A (en) * | 2010-10-19 | 2012-05-10 | Sumitomo Wiring Syst Ltd | Connector for equipment |
| JP2013120725A (en) * | 2011-12-08 | 2013-06-17 | Yazaki Corp | Connector and method of manufacturing connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3060363B2 (en) | 2000-07-10 |
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