JP3121709B2 - ID connector - Google Patents
ID connectorInfo
- Publication number
- JP3121709B2 JP3121709B2 JP05122327A JP12232793A JP3121709B2 JP 3121709 B2 JP3121709 B2 JP 3121709B2 JP 05122327 A JP05122327 A JP 05122327A JP 12232793 A JP12232793 A JP 12232793A JP 3121709 B2 JP3121709 B2 JP 3121709B2
- Authority
- JP
- Japan
- Prior art keywords
- press
- electric wire
- wire
- contact portion
- protective cover
- 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
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、複数の圧接端子の圧接
刃に電線がそれぞれ圧接される圧接コネクタに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a press-connecting connector in which electric wires are pressed against press-connecting blades of a plurality of press-connecting terminals.
【０００２】[0002]
【従来の技術】図８及び図９は、特開平２−２２３１７
１号公報に記載の圧接コネクタ１を示す。この圧接コネ
クタ１は、いわゆる多段式の圧接コネクタで、下段用の
ベースハウジング３と、中段及び上段とに共用可能なア
ダプタハウジング５とからなる。ベースハウジング３の
両側壁（但し図８には、片側のみ図示）には、突起７、
７が形成され、アダプタハウジング５の両側壁（但し図
８には、片側のみ図示）には連結具９、９がそれぞれ一
体に形成されている。また、アダプタハウジング５に
は、連結具９、９の上部に突起１１、１１が形成されて
いる。そして、ベースハウジング３の突起７、７にアダ
プタハウジング５の連結具９、９を係合させることによ
り、ベースハウジング３にアダプタハウジング５、５を
連結することが出来、アダプタハウジング５を用いて所
望数に多段重ねが可能となる。2. Description of the Related Art FIG. 8 and FIG.
Fig. 1 shows a press-connecting connector 1 described in Japanese Patent Publication No. 1 (JP-A) No. 1-2003. The press-connecting connector 1 is a so-called multi-stage press-connecting connector and includes a lower-stage base housing 3 and an adapter housing 5 that can be shared by the middle and upper stages. On both side walls of the base housing 3 (only one side is shown in FIG. 8),
7 are formed, and connecting members 9 and 9 are integrally formed on both side walls (only one side is shown in FIG. 8) of the adapter housing 5. In addition, protrusions 11, 11 are formed in the adapter housing 5 above the connecting tools 9, 9. By engaging the connecting members 9 of the adapter housing 5 with the projections 7 of the base housing 3, the adapter housings 5 can be connected to the base housing 3. Multi-stage stacking becomes possible.
【０００３】ベースハウジング３、アダプタハウジング
５には、圧接端子（雌型端子金具）１３の接続部１５が
収容される端子収容室１７と、圧接端子１３の圧接刃１
９が収容される圧接部２１とが形成されている。また、
ベースハウジング３、アダプタハウジング５の圧接部２
１の外側には、電線押圧突起２３ａ、２３ｂ、２３ｃ、
２３ｄがそれぞれ形成されている。この電線押圧突起２
３ａ、２３ｂ、２３ｃ、２３ｄは、ベースハウジング３
とアダプタハウジング５とが多段に重ねられた状態で圧
接刃１９に圧接された電線Ｗの両側を押圧し、電線Ｗを
圧接刃１９に圧接するようになっている。また、圧接刃
１９の両側を電線押圧突起２３ａ、２３ｂ、２３ｃ、２
３ｄにより押圧することで、電線Ｗの軸方向への引張力
に対する電線Ｗの移動を防止している。In the base housing 3 and the adapter housing 5, a terminal accommodating chamber 17 for accommodating a connection portion 15 of a press contact terminal (female terminal fitting) 13 and a press contact blade 1 of the press contact terminal 13 are provided.
A press-contact portion 21 for accommodating 9 is formed. Also,
Press-contact part 2 of base housing 3 and adapter housing 5
1, outside the wire pressing protrusions 23a, 23b, 23c,
23d are respectively formed. This wire pressing protrusion 2
3a, 23b, 23c and 23d are the base housing 3
The adapter W and the adapter housing 5 are stacked in a multi-stage manner so as to press both sides of the electric wire W pressed against the press contact blade 19 to press the electric wire W against the press contact blade 19. Further, both sides of the press contact blade 19 are connected to the wire pressing projections 23a, 23b, 23c, 2c.
By pressing by 3d, the movement of the electric wire W with respect to the tensile force in the axial direction of the electric wire W is prevented.
【０００４】ところで、上述の圧接コネクタにおいて
は、多極化を行う場合、圧接端子１３の数が増えると、
増えた分コネクタハウジングが大型化する。このため、
このような多段式のコネクタでは、多極化には限界があ
る。By the way, in the above-mentioned press-connecting connector, when the number of the press-connecting terminals 13 is increased when multi-polarization is performed,
The connector housing becomes larger due to the increase. For this reason,
With such a multi-stage connector, there is a limit to multi-polarization.
【０００５】そこで、電線引き出し方向と接続部とが直
交するようにした圧接コネクタが提案されている。この
圧接コネクタは、接続部と圧接刃が略９０°に屈曲して
おり、圧接刃はコネクタハウジングの圧接部に突出して
いる。そして、圧接刃を２列に配列し、一列目の圧接刃
間に二列目の圧接刃を配置したいわゆる千鳥状にするこ
とにより、コネクタハウジングが大型化せずに、多極化
に対応出来るようになっている。Therefore, there has been proposed a press-connecting connector in which the direction in which the wire is drawn out and the connecting portion are orthogonal to each other. In this press-connecting connector, the connecting portion and the press-contact blade are bent at approximately 90 °, and the press-contact blade protrudes from the press-contact portion of the connector housing. By arranging the press-contact blades in two rows and forming a so-called staggered shape in which the second row of press-contact blades are arranged between the first row of press-contact blades, the connector housing can be adapted to multi-pole without increasing in size. Has become.
【０００６】[0006]
【発明が解決しようとする課題】ところが、このように
ピッチを狭めた圧接刃から引き出される電線は、圧接刃
の形状により電線ピッチが定められ、電線の幅がハウジ
ング引き出し部で大きくなり、電線引き出し方向に向か
ってしだいに広がってしまうため、圧接部を閉鎖するカ
バーをコネクタハウジングに装着する際に、電線を一々
束ねる作業が必要となりカバーの装着性が悪かった。However, the wire drawn from the press-contact blade having a reduced pitch is determined by the shape of the press-contact blade, and the width of the wire is increased at the housing drawer portion. Since the wire gradually spreads in the direction, when the cover for closing the press-contact portion is mounted on the connector housing, it is necessary to bundle the wires one by one, and the mountability of the cover is poor.
【０００７】そこで本発明は、電線の広がりを防止して
確実に保持することが出来る圧接コネクタを提供するこ
とを目的とする。Accordingly, an object of the present invention is to provide a press-connecting connector which can prevent the spread of the electric wire and can reliably hold the electric wire.
【０００８】[0008]
【課題を解決するための手段】上記目的を達成するため
請求項１記載の発明では、圧接部を有するコネクタハウ
ジングと、圧接刃が前記圧接部に配置された複数個の圧
接端子と、前記圧接部を閉鎖する保護カバーとを備えた
圧接コネクタにおいて、前記保護カバーに設けられて開
口部が圧接刃の間隔に等しく最深部が前記電線の配列方
向の中心部に向かう又は、複数本の電線間を締める方向
に向かう電線保持溝からなる電線保持部を有することを
特徴としている。According to the first aspect of the present invention, there is provided a connector housing having a press-contact portion, a plurality of press-contact terminals having press-contact blades arranged in the press-contact portion; in insulation displacement connector comprising a protective cover for closing the parts, opening provided in the protective cover
The mouth is equal to the interval between the press-contact blades, and the deepest part is the arrangement of the wires.
Towards the center of the direction or direction to tighten between multiple wires
It has an electric wire holding part consisting of an electric wire holding groove which goes to.
【０００９】請求項２記載の発明では、圧接部を有する
コネクタハウジングと、圧接刃が前記圧接部に配置され
た複数個の圧接端子と、前記圧接部を閉鎖する保護カバ
ーとを備えた圧接コネクタにおいて、前記コネクタハウ
ジングの電線引き出し側に電線引き出し方向に沿って所
定の間隔の隙間を開けて設けられた複数の電線保持壁
と、前記電線保持壁のうち電線引き出し方向最外側の保
持壁に設けられて最深部が電線配列方向の中心部に向か
う又は、複数本の電線間を締める方向に向かう電線保持
溝と、前記保護カバーに設けられて前記所定の間隔の隙
間に挿入し前記保護壁間の電線を押圧する押え突起とか
らなる電線保持部を有することを特徴としている。 According to a second aspect of the present invention, a press-connecting connector includes a connector housing having a press-contact portion, a plurality of press-contact terminals having press-contact blades arranged at the press-contact portion, and a protective cover for closing the press-contact portion. In the connector how
Along the wire exit direction on the wire exit side of the jing
Multiple electric wire holding walls provided at regular intervals
And the outermost wire holding direction of the wire holding wall.
The deepest part is provided on the holding wall and faces the center in the wire arrangement direction.
Or wire holding in the direction to tighten between multiple wires
A groove, a gap provided in the protective cover and at the predetermined interval.
Pressing projections inserted between the protective walls to press the wires between the protective walls
It is characterized by having a wire holding portion made of such a material.
【００１０】[0010]
【００１１】[0011]
【作用】請求項１の発明によれば、圧接端子の圧接刃に
電線をそれぞれ圧接し、保護カバーで圧接部の上部を閉
鎖すると、圧接部から引き出された電線は、電線保持溝
に収容されて、電線の配列方向の中心部に向かって又
は、複数本の電線間を締める方向に向かって引き出され
る。これにより、圧接部から引き出された電線の広がり
を防止することができる。According to the first aspect of the present invention, when the electric wires are pressed against the press contact blades of the press contact terminals and the upper portion of the press contact portion is closed by the protective cover, the electric wire drawn from the press contact portion is accommodated in the wire holding groove. Then, it is pulled out toward the center in the arrangement direction of the electric wires or in the direction of tightening the plurality of electric wires. Thereby, the spread of the electric wire drawn out from the press contact portion can be prevented.
【００１２】請求項２の発明によれば、圧接端子の圧接
刃に電線をそれぞれ圧接し、保護カバーで圧接部の上部
を閉鎖すると、保護カバーの押え突起に圧接部から引き
出された電線が押圧されて、電線保持壁間の隙間に挿入
されると共に、電線保持壁の電線保持溝内に挿入され
る。このとき、電線引き出し方向最外側に位置する電線
保持壁の電線保持溝内に挿入された電線は、電線配列方
向の中心部に向かって又は、複数本の電線間を締める方
向に向かい保持される。これにより電線の広がりが防止
される。According to the second aspect of the present invention, when the electric wire is pressed against the press contact blade of the press contact terminal and the upper portion of the press contact portion is closed by the protective cover, the electric wire drawn out from the press contact portion is pressed against the pressing projection of the protective cover. Then, while being inserted into the gap between the electric wire holding walls, it is inserted into the electric wire holding groove of the electric wire holding wall. At this time, the electric wire inserted into the electric wire holding groove of the electric wire holding wall located on the outermost side in the electric wire drawing direction is held toward the center in the electric wire arrangement direction or in the direction of tightening the plurality of electric wires. . This prevents the wires from spreading.
【００１３】[0013]
【００１４】[0014]
【実施例】以下、本発明に係る圧接コネクタの実施例に
ついて図面を用いて説明する。なお、図１（ａ）は圧接
コネクタ２５の外観を示す斜視図であり、図１（ｂ）は
保護カバー２７の側面図である。また、図２は、圧接コ
ネクタ２５に電線Ｗを圧接し、圧接部２９から複数本の
電線Ｗを引き出した状態を示す斜視図である。さらに、
図３は圧接部２９の上部を保護カバー２７で閉鎖した状
態を示す斜視図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a press-connecting connector according to the present invention will be described below with reference to the drawings. FIG. 1A is a perspective view showing the appearance of the press-connecting connector 25, and FIG. 1B is a side view of the protective cover 27. FIG. 2 is a perspective view showing a state in which the wire W is pressed against the press-connecting connector 25 and a plurality of wires W are drawn out from the press-contact portion 29. further,
FIG. 3 is a perspective view showing a state in which the upper portion of the press contact portion 29 is closed by the protective cover 27.
【００１５】図１に示すように、圧接コネクタ２５は、
コネクタハウジング３１と、このコネクタハウジング３
１の圧接部２９の上部を閉鎖する保護カバー２７とから
なる。コネクタハウジング３１の内部には圧接端子３３
の図示しない電気接続部が収容される複数の端子収容室
が形成され、上部に設けられた圧接部２９には、圧接端
子３３の圧接刃３５が千鳥状に配置されている。また、
圧接部２９の電線引き出し側端部には、圧接刃３５の間
隔に等しい間隔で形成された複数の電線挿入溝３７が形
成されている。さらに、コネクタハウジング３１の電線
配列方向（電線ｈきだし方向と直交する方向）の両側壁
には突起３８が突設されている。この突起３８は保護カ
バー２７の両側部に形成された係止枠３９で構成される
係止孔４１内に挿入される。As shown in FIG. 1, the press-connecting connector 25 comprises:
The connector housing 31 and the connector housing 3
And a protective cover 27 for closing the upper part of the first pressure contact portion 29. A press contact terminal 33 is provided inside the connector housing 31.
A plurality of terminal accommodating chambers for accommodating electrical connection portions (not shown) are formed, and press-contact blades 35 of the press-contact terminals 33 are arranged in a staggered manner in a press-contact portion 29 provided at an upper portion. Also,
A plurality of wire insertion grooves 37 formed at intervals equal to the intervals between the pressure welding blades 35 are formed at the wire drawing-out end of the press contact portion 29. Further, projections 38 are provided on both side walls of the connector housing 31 in the electric wire arrangement direction (the direction orthogonal to the electric wire h extracting direction). The projections 38 are inserted into locking holes 41 formed by locking frames 39 formed on both sides of the protective cover 27.
【００１６】この圧接コネクタ２５は、圧接部２９から
引き出された複数本の電線Ｗの間隔を複数個の圧接刃３
５の間隔より狭めると共に、これらの電線Ｗを保持する
電線保持部４３を有している。電線保持部４３は、図１
（ｂ）に示すように、保護カバー２７に設けられて開口
部４５の位置が圧接刃３５の間隔に等しく最深部４７が
電線Ｗの配列方向の中心部に向かう又は、複数本の電線
間を締める方向に向かう複数の電線保持溝４９で構成さ
れている。The press-connecting connector 25 is provided with a plurality of press-connecting blades 3 that are spaced from each other by a plurality of electric wires W drawn out from the press-connecting portion 29.
5 and has an electric wire holding portion 43 for holding these electric wires W. The electric wire holding part 43 is shown in FIG.
As shown in (b), the position of the opening 45 provided in the protective cover 27 is equal to the interval between the press-contact blades 35, and the deepest portion 47 is directed toward the center in the arrangement direction of the electric wires W. It is composed of a plurality of electric wire holding grooves 49 directed in the tightening direction.
【００１７】また、開口部４５の縁部は面取り５１が両
側にそれぞれ施されており、圧接部２９から引き出され
た電線Ｗが多少広がっていても、各電線保持溝４９内に
案内されるようになっている。The edges of the opening 45 are chamfered 51 on both sides so that even if the wire W drawn out from the press contact portion 29 is slightly widened, it is guided into each wire holding groove 49. It has become.
【００１８】このような圧接コネクタ２５に電線Ｗを圧
接する場合には、図２に示すように、圧接端子３３の圧
接刃３５に電線Ｗを圧接し、コネクタハウジング３１の
電線挿入溝３７にそれぞれ挿入して、圧接部２９から引
き出す。この状態では、電線Ｗは、圧接刃３５の間隔に
等しい間隔で引き出されている。次に圧接部２９の上部
を保護カバー２７で閉鎖すると、圧接部２９から引き出
された電線Ｗは開口部４５から電線保持溝４９内にそれ
ぞれ挿入される。When the electric wire W is press-contacted to the press-connecting connector 25, as shown in FIG. It is inserted and pulled out from the press contact portion 29. In this state, the electric wires W are drawn out at an interval equal to the interval between the press contact blades 35. Next, when the upper part of the press contact portion 29 is closed by the protective cover 27, the electric wires W drawn out from the press contact portion 29 are inserted into the electric wire holding grooves 49 from the openings 45 respectively.
【００１９】そして、図３に示すように、係止突起３８
を係止孔４１に挿入して、保護カバー２７をコネクタハ
ウジング３１に固定すると、圧接部２９から引き出され
た電線Ｗは、保護カバー２７の電線保持溝４９の最深部
４７に挿入される。電線保持溝４９の最深部４７に挿入
された電線Ｗは、図１（ｂ）に示すように、電線Ｗの配
列方向の中心部に寄った状態となり、圧接刃３５の間隔
より狭められて保持される。Then, as shown in FIG.
Is inserted into the locking hole 41 and the protective cover 27 is fixed to the connector housing 31, the electric wire W pulled out from the press contact portion 29 is inserted into the deepest portion 47 of the electric wire holding groove 49 of the protective cover 27. The electric wire W inserted into the deepest part 47 of the electric wire holding groove 49 is close to the center in the arrangement direction of the electric wires W, as shown in FIG. Is done.
【００２０】このように、本実施例によれば、保護カバ
ー２７をコネクタハウジング３１に固定することによ
り、電線の保持が完了する。また、電線に対する多くの
方向の引っ張り等の外力に対して強い保持力を得ること
が出来る。また、一括して電線を保持するので、部品点
数が増えることがない。As described above, according to the present embodiment, the holding of the electric wire is completed by fixing the protective cover 27 to the connector housing 31. In addition, a strong holding force against external forces such as pulling the electric wire in many directions can be obtained. In addition, since the wires are held collectively, the number of parts does not increase.
【００２１】次に図４乃至図７を用いて他の実施例につ
いて説明する。Next, another embodiment will be described with reference to FIGS.
【００２２】図４に示すように、本実施例の圧接コネク
タ５３は、電線保持部６０が、コネクタハウジング７５
の電線引き出し側に電線引き出し方向に沿って所定の間
隔の隙間を開けて設けられた２列の電線保持壁６３、６
５と、電線引き出し方向最外側の保持壁６５に設けられ
て最深部が電線配列方向の中心部に向かう電線保持溝６
９と、保護カバー７１に設けられて所定の間隔の隙間６
１に挿入し保護壁６３、６５間の電線を押圧する押え突
起７３とから構成されている。As shown in FIG. 4, in the press-connecting connector 53 of this embodiment, the electric wire holding portion 60 is
Two rows of wire holding walls 63, 6 provided at the wire drawing side with predetermined gaps along the wire drawing direction.
5 and an electric wire holding groove 6 provided on the outermost holding wall 65 in the electric wire drawing direction so that the deepest portion is directed toward the center in the electric wire arrangement direction.
9 and a gap 6 provided on the protective cover 71 at a predetermined interval.
1 and a pressing projection 73 for pressing the electric wire between the protective walls 63 and 65.
【００２３】電線保持溝６３、６５は、圧接部５５の電
線引き出し側端部に、電線引き出し方向に沿って所定の
間隔の隙間６１を開けて形成されている。これらの電線
保持壁６３、６５には、電線保持溝６７、６９がそれぞ
れ形成されている。そして、電線保持壁６３に形成され
た電線保持溝６７は、開口部６７ａの位置が圧接端子５
７の圧接刃５９の間隔に等しく、図５（ａ）に示すよう
に、最深部６７ｂが電線配列方向外側に向かって形成さ
れている。また、電線引き出し方向最外側の電線保持壁
６５の電線保持溝６９は、開口部６９ａの位置が圧接端
子５７の圧接刃５９の間隔に等しく、図５（ｂ）に示す
ように、最深部６９ｂの電線配列方向の中心部に向かっ
て形成されている。そして、これらの電線保持溝６７，
６９の開口部両側は面取りされており、圧接部５５から
引き出された電線Ｗの位置が多少ずれていても、確実に
電線保持溝６７，６９内に電線Ｗが挿入されるようにな
っている。The wire holding grooves 63 and 65 are formed at the wire drawing side end of the press contact portion 55 with a predetermined gap 61 therebetween along the wire drawing direction. Wire holding grooves 67 and 69 are formed in these wire holding walls 63 and 65, respectively. The electric wire holding groove 67 formed in the electric wire holding wall 63 has a position of the opening 67 a where the press contact terminal 5 is located.
7, the deepest portion 67b is formed outward in the electric wire arrangement direction, as shown in FIG. 5 (a). In the wire holding groove 69 of the wire holding wall 65 on the outermost side in the wire drawing direction, the position of the opening 69a is equal to the interval between the press contact blades 59 of the press contact terminal 57, and as shown in FIG. Are formed toward the center in the electric wire arrangement direction. Then, these wire holding grooves 67,
Both sides of the opening of the 69 are chamfered, so that even if the position of the wire W pulled out from the press contact portion 55 is slightly shifted, the wire W is securely inserted into the wire holding grooves 67 and 69. .
【００２４】また、保護カバー７１には、図６に示すよ
うに、裏面側に所定の間隔の隙間６１に挿入し電線保持
壁６３、６５間の電線Ｗを押圧する押え突起７３が形成
されている。As shown in FIG. 6, the protective cover 71 is provided with a pressing projection 73 which is inserted into the gap 61 at a predetermined interval on the back side and presses the electric wire W between the electric wire holding walls 63 and 65. I have.
【００２５】このような圧接コネクタ５３に電線Ｗを圧
接するには、先ず電線端部を圧接刃５９に圧接し、電線
保持壁６３、６５上に引き出す。この状態では、電線保
持壁６３、６５の電線保持溝６７、６９の開口部６７
ａ、６９ａの位置が圧接刃５９の間隔に等しく形成され
ているので、電線は開口部６７ａ、６９ａ上に位置す
る。この状態から、保護カバー７１で圧接部５５を閉鎖
すると、押え突起７３が、電線保持壁６３、６５間の電
線を押圧しながら、隙間６１内に挿入される。電線Ｗが
押え突起７３により押圧されると、電線保持溝６７内に
挿入される部分は最深部６７ｂにおいて、図７（ｂ）に
示すように電線配列方向外側に位置し、電線保持溝６９
内に挿入される部分は最深部６９ｂで電線配列方向中心
部に寄って挿入される。これにより、電線の軸方向に対
する抵抗が増えるので、電線引張方向の外力に対して強
い保持力を得ることが出来る。In order to press the electric wire W against the press-connecting connector 53, the end of the electric wire is first pressed against the press-connecting blade 59 and pulled out onto the electric wire holding walls 63 and 65. In this state, the openings 67 of the wire holding grooves 67 and 69 of the wire holding walls 63 and 65 are provided.
Since the positions of a and 69a are formed to be equal to the interval between the press contact blades 59, the electric wires are located on the openings 67a and 69a. When the press-contact portion 55 is closed with the protective cover 71 from this state, the pressing protrusion 73 is inserted into the gap 61 while pressing the electric wire between the electric wire holding walls 63 and 65. When the electric wire W is pressed by the holding projection 73, the portion inserted into the electric wire holding groove 67 is located at the deepest part 67b outside in the electric wire arrangement direction as shown in FIG.
The portion to be inserted into the inside is inserted at the deepest portion 69b toward the center in the electric wire arrangement direction. As a result, the resistance of the electric wire in the axial direction increases, so that a strong holding force against an external force in the electric wire pulling direction can be obtained.
【００２６】[0026]
【発明の効果】以上説明したように請求項１の記載の発
明では、保護カバーに開口部が圧接刃の間隔に等しく最
深部が電線の配列方向の中心部に向かう又は、複数本の
電線間を締める方向に向かう電線保持溝を設けることに
より、圧接部の上部を保護カバーで閉鎖すれば、圧接部
から引き出された電線が電線保持溝に挿入されて保持さ
れる。また、電線保持溝の最深部が電線配列方向の中心
部に向かっているので、電線の広がりを防止して確実に
保持することができる。As described above, according to the first aspect of the present invention, the opening in the protective cover is equal to the interval between the press contact blades, and the deepest portion is directed toward the center in the direction in which the wires are arranged. If the upper part of the press contact portion is closed by the protective cover by providing the wire holding groove in the direction of tightening, the electric wire drawn from the press contact portion is inserted and held in the wire holding groove. Further, since the deepest part of the wire holding groove is directed toward the center in the wire arrangement direction, it is possible to prevent the wire from spreading and hold the wire reliably.
【００２７】請求項２記載の発明では、圧接部の上部を
保護カバーにより閉鎖すると、保護カバーの突起が電線
保持壁間の電線を押圧しながら隙間内に挿入し、電線保
持溝内に電線を挿入する。この場合、最深部の位置が電
線保持壁により異なるので、電線は屈曲した状態で電線
保持溝に挿入されるので、引張等の外力に対して強い保
持力を得ることができる。According to the second aspect of the present invention, when the upper portion of the press-contact portion is closed by the protective cover, the protrusion of the protective cover presses the electric wire between the electric wire holding walls, inserts the electric wire into the gap, and inserts the electric wire into the electric wire holding groove. insert. In this case, since the position of the deepest portion differs depending on the wire holding wall, the wire is inserted into the wire holding groove in a bent state, so that a strong holding force against an external force such as tension can be obtained.
【００２８】[0028]
【図１】本発明に係る圧接コネクタを示し、（ａ）は斜
視図、（ｂ）は保護カバーの側面図である。FIG. 1 shows a press-connecting connector according to the present invention, wherein (a) is a perspective view and (b) is a side view of a protective cover.
【図２】本発明に係る圧接コネクタに電線を圧接して、
圧接部から電線を引き出した状態を示す斜視図である。FIG. 2 is a diagram showing a state in which an electric wire is pressed against a press-connecting connector according to the present invention;
It is a perspective view which shows the state which pulled out the electric wire from the press-contact part.
【図３】本発明に係る圧接コネクタの電線を圧接し、圧
接部から電線を引き出すと共に、圧接部の上部を保護カ
バーで閉鎖した状態を示す斜視図である。FIG. 3 is a perspective view showing a state in which an electric wire of the press-connecting connector according to the present invention is press-contacted, the electric wire is pulled out from the press-contact portion, and an upper portion of the press-contact portion is closed with a protective cover.
【図４】他の実施例の圧接コネクタを示す斜視図であ
る。FIG. 4 is a perspective view showing a press-connecting connector of another embodiment.
【図５】他の実施例の圧接コネクタに形成された電線保
持溝を示す正面図である。FIG. 5 is a front view showing an electric wire holding groove formed in a press-connecting connector of another embodiment.
【図６】他の実施例の保護カバーの裏面側を示す斜視図
である。FIG. 6 is a perspective view showing a back surface side of a protective cover according to another embodiment.
【図７】他の実施例の圧接コネクタの圧接部を示し、
（ａ）は隙間に電線を挿入する前の状態を示す平面図、
（ｂ）は隙間に電線を挿入し電線保持溝内に電線を挿入
した状態を示す平面図である。FIG. 7 shows a press-connecting portion of a press-connecting connector according to another embodiment;
(A) is a plan view showing a state before an electric wire is inserted into the gap,
(B) is a plan view showing a state where an electric wire is inserted into the gap and the electric wire is inserted into the electric wire holding groove.
【図８】従来の多段式の圧接コネクタを示す斜視図であ
る。FIG. 8 is a perspective view showing a conventional multi-stage press-connecting connector.
【図９】従来の多段式の圧接コネクタを示す断面図であ
る。FIG. 9 is a sectional view showing a conventional multi-stage press-connecting connector.
２５、５３ 圧接コネクタ ２７、７１ 保護カバー ２９、５５ 圧接部 ３１、７５ コネクタハウジング ３３、５７ 圧接端子 ３５、５９ 圧接刃 ４３ 電線保持部 ４７ 最深部 ４９ 電線保持溝 ６１ 隙間 ６３、６５ 電線保持壁 ６７、６９ 電線保持溝 ７３ 押え突起 25, 53 press-connecting connectors 27, 71 protective cover 29, 55 press-contact portions 31, 75 connector housing 33, 57 press-connecting terminals 35, 59 press-connecting blades 43 wire holding portions 47 deepest portion 49 wire holding grooves 61 gaps 63, 65 wire holding walls 67 , 69 Wire holding groove 73 Pressing projection
Claims (2)
圧接刃が前記圧接部に配置された複数個の圧接端子と、
前記圧接部を閉鎖する保護カバーとを備えた圧接コネク
タにおいて、前記保護カバーに設けられて開口部が圧接
刃の間隔に等しく最深部が前記電線の配列方向の中心部
に向かう又は、複数本の電線間を締める方向に向かう電
線保持溝からなる電線保持部を有することを特徴とする
圧接コネクタ。A connector housing having a press contact portion;
A plurality of press contact terminals, wherein the press contact blades are arranged in the press contact portion;
In insulation displacement connector comprising a protective cover, wherein provided in the protective cover opening pressure for closing the pressure contact portion
The deepest part is equal to the distance between the blades, and the deepest part is the center in the arrangement direction of the electric wires.
To the direction of tightening the wires.
A press-connecting connector having an electric wire holding portion including a wire holding groove .
圧接刃が前記圧接部に配置された複数個の圧接端子と、
前記圧接部を閉鎖する保護カバーとを備えた圧接コネク
タにおいて、前記コネクタハウジングの電線引き出し側
に電線引き出し方向に沿って所定の間隔の隙間を開けて
設けられた複数の電線保持壁と、前記電線保持壁のうち
電線引き出し方向最外側の保持壁に設けられて最深部が
電線配列方向の中心部に向かう又は、複数本の電線間を
締める方向に向かう電線保持溝と、前記保護カバーに設
けられて前記所定の間隔の隙間に挿入し前記保護壁間の
電線を押圧する押え突起とからなる電線保持部を有する
ことを特徴とする圧接コネクタ。 2. A connector housing having a press contact portion,
A plurality of press contact terminals, wherein the press contact blades are arranged in the press contact portion;
In insulation displacement connector comprising a protective cover for closing the pressure contact portion, the wire pulling side of the connector housing
With a predetermined gap along the wire
A plurality of wire holding walls provided, and
It is provided on the outermost holding wall in the wire drawing direction and the deepest part is
Towards the center of the wire arrangement direction or between multiple wires
Install the wire holding groove toward the tightening direction and the protective cover.
Inserted into the gap at the predetermined interval and inserted between the protective walls.
It has an electric wire holding part consisting of a pressing projection that presses the electric wire
A press-connecting connector characterized by the above-mentioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05122327A JP3121709B2 (en) | 1993-05-25 | 1993-05-25 | ID connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05122327A JP3121709B2 (en) | 1993-05-25 | 1993-05-25 | ID connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06333614A JPH06333614A (en) | 1994-12-02 |
| JP3121709B2 true JP3121709B2 (en) | 2001-01-09 |
Family
ID=14833230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05122327A Expired - Fee Related JP3121709B2 (en) | 1993-05-25 | 1993-05-25 | ID connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3121709B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4158686B2 (en) * | 2003-11-21 | 2008-10-01 | 住友電装株式会社 | Lock structure |
-
1993
- 1993-05-25 JP JP05122327A patent/JP3121709B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06333614A (en) | 1994-12-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |