JPH0220762Y2 - - Google Patents
Info
- Publication number
- JPH0220762Y2 JPH0220762Y2 JP1982019314U JP1931482U JPH0220762Y2 JP H0220762 Y2 JPH0220762 Y2 JP H0220762Y2 JP 1982019314 U JP1982019314 U JP 1982019314U JP 1931482 U JP1931482 U JP 1931482U JP H0220762 Y2 JPH0220762 Y2 JP H0220762Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- crimp terminal
- cylindrical
- present
- crimp
- 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
Links
- 238000002788 crimping Methods 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 14
- 239000002184 metal Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
【考案の詳細な説明】
(1) 考案の技術分野
本考案は電気機器又は電気配線等に用いられる
圧着端子に関するものである。[Detailed description of the invention] (1) Technical field of the invention The present invention relates to crimp terminals used in electrical equipment or electrical wiring.
(2) 従来技術と問題点
第１図は従来の圧着端子を説明するための図で
あり、同図において、１はワイヤ、２及び２′は
ワイヤの被覆及び芯線を圧着する爪、３は端子部
をそれぞれ示している。(2) Prior art and problems Figure 1 is a diagram for explaining a conventional crimp terminal. In the figure, 1 is a wire, 2 and 2' are claws for crimping the wire coating and core wire, and 3 is a diagram for explaining a conventional crimp terminal. Each terminal section is shown.
第２図は第１図に示した従来の圧着端子の使用
法を説明するための図であり、同図において４は
圧着端子、５は取付ねじ、６はばね座金、７は平
座金、８は相手側の端子金物、９は端子金物をモ
ールドした台部をそれぞれ示している。 FIG. 2 is a diagram for explaining how to use the conventional crimp terminal shown in FIG. Reference numeral 9 indicates a mating terminal hardware, and 9 indicates a base portion on which the terminal hardware is molded.
従来この圧着端子は第２図の如く必ず取付ねじ
５を用いて接続しているため次の如き欠点があつ
た。 Conventionally, this crimp terminal has always been connected using a mounting screw 5 as shown in FIG. 2, and has had the following drawbacks.
この圧着端子を使用する場所は電気回路中の
狭い場所あるいは垂直な場所など作業が行ない
難いところでよく用いられる。その為ねじがう
まく噛合わなかつたり、ドライバーの柄が他部
品につかえたりしてねじの締付が充分に行なわ
れないときは接触抵抗が大となり発熱して絶縁
膜が発生する。逆にねじの締付が強過ぎる場合
にはねじ頭を破壊したり、あるいはねじ山を破
壊する。 These crimp terminals are often used in places where it is difficult to perform work, such as in narrow places in electrical circuits or in vertical places. Therefore, if the screws do not mesh well or the handle of the screwdriver gets stuck in another component and the screws are not tightened sufficiently, the contact resistance becomes large, generating heat and forming an insulating film. Conversely, if the screw is tightened too strongly, the screw head or thread may be destroyed.
作業者のミスによりねじ、座金等を電気回路
部品間に落してしまうとシヨートの原因とな
る。 If an operator makes a mistake and drops a screw, washer, etc. between electrical circuit components, it can cause a shot.
通電時にねじ頭部に導電体が接触した場合、
電気部品の破壊あるいは人体への危険を生ず
る。 If a conductor comes into contact with the screw head when the current is applied,
This may cause destruction of electrical parts or danger to the human body.
ねじにさびが発生した場合は取外し不可能と
なる場合がある。 If rust develops on the screws, it may become impossible to remove them.
(3) 考案の目的
本考案は上記従来の欠点に鑑み、取付にねじを
用いず且つ取付、取外いが容易な圧着端子を提供
することを目的とするものである。(3) Purpose of the invention In view of the above-mentioned drawbacks of the conventional method, the object of the present invention is to provide a crimp terminal that does not use screws for installation and is easy to install and remove.
(4) 考案の構成
そしてこの目的は本考案によれば、ワイヤを圧
着する爪を有する圧着部と、相手端子に接続する
端子部とを有する圧着端子において、端子部を、
一部に切れ目を有する円筒状に形成し、相手端子
との接続は円筒状端子部の外周で行うことを特徴
とする円筒型圧着端子を提供することによつて達
成される。(4) Structure of the invention According to the invention, in a crimp terminal that has a crimping part having a claw for crimping a wire and a terminal part for connecting to a mating terminal, the terminal part is
This is achieved by providing a cylindrical crimp terminal which is formed into a cylindrical shape with a cut in a part and is connected to a mating terminal at the outer periphery of the cylindrical terminal portion.
(5) 考案の実施例 以下本考案実施例を図面によつて詳述する。(5) Example of implementation of the idea Embodiments of the present invention will be described in detail below with reference to the drawings.
第３図は本考案による圧着端子の構造を示す図
である。同図において、１０は端子部、１１はワ
イヤ芯線を圧着する爪、１２はワイヤの被覆部分
を圧着する爪をそれぞれ示している。本圧着端子
の特徴は端子部１０を、切れ目１０ａを有する円
筒形としたことである。 FIG. 3 is a diagram showing the structure of the crimp terminal according to the present invention. In the figure, reference numeral 10 indicates a terminal portion, reference numeral 11 indicates a claw for crimping the wire core wire, and reference numeral 12 indicates a claw for crimping the coated portion of the wire. A feature of this crimp terminal is that the terminal portion 10 is cylindrical with a cut 10a.
第４図は本考案による円筒型圧着端子の使用法
を説明するための図であり、同図において、１３
は本考案による圧着端子、１４は受け金具、１５
は受け金具をモールドした台部、１６は押え込み
棒をそれぞれ示している。この押え込み棒１６は
プラスチツク等の絶縁物で形成され、その柱状部
１６ａはテーパー又は中央部が膨らんだ太鼓状を
なし頭部には２個のフランジ１６ｂ，１６ｃが形
成されている。また第５図ａに示す如く柱状部１
６ａの下部に圧着端子を引抜くときに係合するひ
つかけ部１６ｄ、及び第５図ｂの如くフランジ１
６ｃに端子部が入る堀り込み１６ｅ及び逃げ１６
ｆを形成しておいても良い。 FIG. 4 is a diagram for explaining how to use the cylindrical crimp terminal according to the present invention.
14 is a crimp terminal according to the present invention, 14 is a receiving metal fitting, and 15 is a crimp terminal according to the present invention.
Reference numeral 16 indicates a base portion on which a receiving metal fitting is molded, and 16 indicates a holding bar. This presser rod 16 is made of an insulating material such as plastic, and its columnar portion 16a has a tapered or drum-like shape with a bulged center portion, and two flanges 16b and 16c are formed on the head. Moreover, as shown in FIG. 5a, the columnar part 1
6a, a hook part 16d that engages when the crimp terminal is pulled out, and a flange 1 as shown in FIG. 5b.
Hole 16e and relief 16 where the terminal part goes into 6c
f may be formed in advance.
このような各部材を用いて本考案の圧着端子１
３を接続するには、先ず圧着端子の爪１１及び１
２によりワイヤを圧着したのち、その円筒形端子
部１０を受け金具１４に挿入し、次いで押え込み
棒１６を押し込むのである。このように受け金具
１４に接続された本圧着端子は、その円筒形端子
部１０が押え込み棒１６によつて拡張され受け金
具１４の内面に密着するため電気的接続が良好と
なる。 The crimp terminal 1 of the present invention is manufactured using such members.
3, first connect the claws 11 and 1 of the crimp terminal.
2, the cylindrical terminal portion 10 is inserted into the receiving fitting 14, and then the presser rod 16 is pushed in. In the present crimp terminal connected to the receiving metal fitting 14 in this manner, the cylindrical terminal portion 10 is expanded by the holding rod 16 and comes into close contact with the inner surface of the receiving metal fitting 14, so that a good electrical connection is achieved.
第６図は本考案による円筒型圧着端子の他の実
施例を示す図である。本実施例が前実施例と異な
るところは円筒形の端子部１０に切欠き１０ｂを
設けたことと、切れ目１０ａに外方に突出するよ
うな折り曲げ部１０ｃを形成したことである。こ
のように形成された本実施例は何個もつみ重ねて
接続が可能なこと、及び折り曲げ部１０ｃが受け
金具に喰い込んで密着度を増すといた効果があ
る。 FIG. 6 is a diagram showing another embodiment of the cylindrical crimp terminal according to the present invention. This embodiment differs from the previous embodiment in that a notch 10b is provided in the cylindrical terminal portion 10, and a bent portion 10c that protrudes outward is formed in the cut 10a. The present embodiment formed in this manner has the advantage that it is possible to connect a number of pieces by stacking them, and that the bent portion 10c bites into the receiving metal fitting to increase the degree of adhesion.
第７図は本考案による円筒型圧着端子を受け金
具より取り外す場合に使用する押え込み棒引抜工
具を示す図である。同図において２０は螺桿、２
１は螺桿の上部に設けられた指抜き、２２及び２
２′は螺桿の下方にピン２３で開閉自在に支持さ
れた引抜部材、２４は引抜部材２２，２２′を開
放する方向に付勢しているばね、２５は引抜部材
２２，２２′を閉鎖するための円筒部材、２６は
円筒部材２５を押圧するばね、２７はばね２６の
押圧力を調整するための調整ねじをそれぞれ示し
ている。そして引抜部材２２，２２′には押え込
み棒１６のフランジ１６ｂ，１６ｃの作る溝に係
合する半円環状の板２８がそれぞれ形成されてい
る。このように構成された本引抜工具は引抜部材
２２，２２′により押え込み棒のフランジ１６ｂ，
１６ｃが作る溝を咬持させ、円筒部材２５により
ロツクしたのち、指抜き２１により上方に力を加
えれば押し込み棒を容易に引き抜くことができ
る。 FIG. 7 is a diagram showing a presser bar extraction tool used to remove the cylindrical crimp terminal from the receiving fitting according to the present invention. In the same figure, 20 is a spiral rod, 2
1 is a finger hole provided at the top of the screw rod, 22 and 2
Reference numeral 2' denotes a pull-out member supported by a pin 23 below the screw rod so that it can be opened and closed; 24 is a spring that biases the pull-out members 22, 22' in the direction of opening; and 25 closes the pull-out members 22, 22'. 26 is a spring for pressing the cylindrical member 25, and 27 is an adjustment screw for adjusting the pressing force of the spring 26. Semi-circular plates 28 are formed on the pull-out members 22, 22', respectively, to engage in grooves formed by the flanges 16b, 16c of the holding rod 16. This extraction tool configured in this manner uses the extraction members 22 and 22' to remove the flanges 16b and 16b of the holding bar.
After engaging the groove formed by the push rod 16c and locking it with the cylindrical member 25, the push rod can be easily pulled out by applying upward force using the finger puller 21.
(6) 考案の効果
以上詳細に説明したように、本考案の円筒型圧
着端子は、その端子部を円筒状とすることにより
取付ねじを用いずに接続可能であり、また押え込
み棒が絶縁体であるため導体の接触によるシヨー
トや人体への危険を防止し、さらに取外しの容易
な圧着端子を実現し得るといつた効果大なるもの
である。(6) Effects of the invention As explained in detail above, the cylindrical crimp terminal of the invention has a cylindrical terminal section, which allows connection without using mounting screws, and the holding rod is made of an insulator. Therefore, it is highly effective in preventing danger to shorts and the human body due to contact with conductors, and in addition, it is possible to realize a crimp terminal that is easy to remove.
第１図は従来の圧着端子を説明するための図、
第２図は従来の圧着端子の使用方法を説明するた
めの図、第３図は本考案による円筒型圧着端子を
示す図、第４図は本考案による円筒型圧着端子の
使用方法を説明するための図、第５図は本考案に
よる円筒型圧着端子を使用するときの押え込み棒
を説明するための図、第６図は本考案による円筒
型圧着端子の他の実施例を示す図、第７図は本考
案による円筒型圧着端子を使用するときに用いる
押え込み棒引抜工具を説明するための図である。
図面に於いて、１０は端子部、１０ａは切れ
目、１１，１２はワイヤ圧着用の爪、１４は受け
金具、１６は押え込み棒をそれぞれ示す。
Figure 1 is a diagram for explaining a conventional crimp terminal.
Figure 2 is a diagram for explaining how to use a conventional crimp terminal, Figure 3 is a diagram showing a cylindrical crimp terminal according to the present invention, and Figure 4 is a diagram for explaining how to use a cylindrical crimp terminal according to the present invention. Figure 5 is a diagram for explaining the holding bar when using the cylindrical crimp terminal according to the present invention, and Figure 6 is a diagram showing another embodiment of the cylindrical crimp terminal according to the present invention. FIG. 7 is a diagram for explaining a presser bar extraction tool used when using the cylindrical crimp terminal according to the present invention. In the drawings, 10 is a terminal portion, 10a is a cut, 11 and 12 are claws for wire crimping, 14 is a receiving metal fitting, and 16 is a holding bar.
Claims (1)
子に接続する端子部とを有する圧着端子におい
て、 端子部を一部に切れ目を有する円筒状に形成
し、相手端子との接続は円筒状端子部の外周で行
うことを特徴とする円筒型圧着端子。[Claims for Utility Model Registration] A crimp terminal that has a crimping part with a claw for crimping a wire and a terminal part for connecting to a mating terminal, in which the terminal part is formed into a cylindrical shape with a cut in a part, and the mating terminal A cylindrical crimp terminal characterized in that the connection is made at the outer periphery of the cylindrical terminal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1931482U JPS58123578U (en) | 1982-02-16 | 1982-02-16 | Cylindrical crimp terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1931482U JPS58123578U (en) | 1982-02-16 | 1982-02-16 | Cylindrical crimp terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58123578U JPS58123578U (en) | 1983-08-23 |
| JPH0220762Y2 true JPH0220762Y2 (en) | 1990-06-06 |
Family
ID=30031529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1931482U Granted JPS58123578U (en) | 1982-02-16 | 1982-02-16 | Cylindrical crimp terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58123578U (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52134680U (en) * | 1976-04-06 | 1977-10-13 | ||
| JPS581981Y2 (en) * | 1978-10-30 | 1983-01-13 | 矢崎総業株式会社 | electrical connector |
-
1982
- 1982-02-16 JP JP1931482U patent/JPS58123578U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58123578U (en) | 1983-08-23 |
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