JP2021015761A - Crimping terminal - Google Patents

Crimping terminal Download PDF

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JP2021015761A
JP2021015761A JP2019131088A JP2019131088A JP2021015761A JP 2021015761 A JP2021015761 A JP 2021015761A JP 2019131088 A JP2019131088 A JP 2019131088A JP 2019131088 A JP2019131088 A JP 2019131088A JP 2021015761 A JP2021015761 A JP 2021015761A
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crimping
core wire
pair
tip
piece portions
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JP7477268B2 (en
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孝裕 松尾
Takahiro Matsuo
孝裕 松尾
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Yazaki Corp
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Yazaki Corp
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Abstract

To provide a crimping terminal in which the tips of a pair of crimping piece portions surely bite into a core wire, the conduction resistance with an electronic wire is low, and, the adhesive force is strong.SOLUTION: A crimping terminal 10 includes a core wire crimping portion 16 that includes a base portion 16a and a pair of crimping piece portions 16b extending from both side ends of the base portion 16a, and crimps a core wire 1 composed of a plurality of strands 1a of an electric wire W, and tapered surfaces 18a provided on the tip 18 of the pair of crimping piece portions 16b, and provided on opposite surfaces in a curved shape in which each of the crimping piece portions 16b is crimped inward in a curved shape.SELECTED DRAWING: Figure 2

Description

本発明は、電線に接続する圧着端子に関する。 The present invention relates to a crimp terminal connected to an electric wire.

電線に圧着する圧着端子の従来例が図６〜図９に示されている（特許文献１、２参照）。図６及び図７において、圧着端子１１０を接続する電線Ｗは、複数の素線１０１ａからなる芯線１０１と芯線１０１の外周を覆う絶縁外皮１０２とから構成されている。電線Ｗの先端側は、絶縁外皮１０２が除去されて芯線１０１が露出されている。 Conventional examples of crimp terminals that are crimped to an electric wire are shown in FIGS. 6 to 9 (see Patent Documents 1 and 2). In FIGS. 6 and 7, the electric wire W connecting the crimp terminal 110 is composed of a core wire 101 composed of a plurality of strands 101a and an insulating outer skin 102 covering the outer periphery of the core wire 101. On the tip end side of the electric wire W, the insulating outer skin 102 is removed to expose the core wire 101.

圧着端子１１０は、相手端子接続部１１１と電線接続部１１５を有する。電線接続部１１５は、芯線圧着部１１６と外皮圧着部１１７を有する。芯線圧着部１１６は、基底部１１６ａとこの基底部１１６ａの両側から延設された一対の加締め片部１１６ｂを有する。外皮圧着部１１７は、基底部１１７ａとこの基底部１１７ａの両側から延設された一対の加締め片部１１７ｂを有する。 The crimp terminal 110 has a mating terminal connecting portion 111 and an electric wire connecting portion 115. The electric wire connecting portion 115 has a core wire crimping portion 116 and an outer skin crimping portion 117. The core wire crimping portion 116 has a base portion 116a and a pair of crimping piece portions 116b extending from both sides of the base portion 116a. The exodermis crimping portion 117 has a base portion 117a and a pair of crimping piece portions 117b extending from both sides of the base portion 117a.

圧着端子１１０は、芯線圧着部１１６によって露出された芯線１０１を加締め圧着し、外皮圧着部１１７によって絶縁外皮１０２を加締め圧着している。 The crimp terminal 110 crimps and crimps the core wire 101 exposed by the core wire crimping portion 116, and crimps and crimps the insulating outer skin 102 by the outer skin crimping portion 117.

芯線圧着部１１６の加締め圧着は、加締め治具１４０によって行われる。加締め治具１４０は、図８（ａ）〜（ｃ）に示すように、アンビル１４１と、加締め先端側に最終的な加締め外周形状の加締め溝１４２ａを有するクリンパ１４２とを有する。図８（ａ）に示すように、アンビル１４１の上面に芯線圧着部１１６を載置し、上方よりクリンパ１４２を降下させる。すると、図８（ｂ）に示すように、アンビル１４１及びクリンパ１４２が基底部１１６ａ及び一対の加締め片部１１６ｂを押圧して芯線１０１の外周を包み込むように塑性変形すると共に、一対の加締め片部１１６ｂの先端部１２０が芯線１内に食い込む。 The crimping and crimping of the core wire crimping portion 116 is performed by the crimping jig 140. As shown in FIGS. 8A to 8C, the crimping jig 140 has an anvil 141 and a crimper 142 having a crimping groove 142a having a final crimping outer peripheral shape on the crimping tip side. As shown in FIG. 8A, the core wire crimping portion 116 is placed on the upper surface of the anvil 141, and the crimper 142 is lowered from above. Then, as shown in FIG. 8B, the anvil 141 and the crimper 142 press the base portion 116a and the pair of crimping piece portions 116b to plastically deform so as to wrap around the outer circumference of the core wire 101, and the pair of crimping pieces are crimped. The tip 120 of the one piece 116b bites into the core wire 1.

ここで、一対の加締め片部１１６ｂの先端部１２０には、テーパ面１２０ａが形成されているため、一対の加締め片部１１６ｂの先端部１２０が芯線１０１内に食い込み易い。そして、アンビル１４１とクリンパ１４２による最終加締め位置において、図８（ｃ）に示すように、一対の加締め片部１１６ｂの先端部１２０が芯線１内に十分に食い込んだ状態で加締め圧着される。 Here, since the tapered surface 120a is formed on the tip portion 120 of the pair of crimping piece portions 116b, the tip portion 120 of the pair of crimping piece portions 116b easily bites into the core wire 101. Then, at the final crimping position by the anvil 141 and the crimper 142, as shown in FIG. 8C, the tip 120 of the pair of crimping piece portions 116b is crimped and crimped in a state of sufficiently biting into the core wire 1. To.

特開２００９−１２３６２３号公報JP-A-2009-123623 特開２００３−５９６１２号公報Japanese Unexamined Patent Publication No. 2003-59612

しかしながら、図９に示すように、加締め圧着過程にあって、一対の加締め片部１１６ｂの先端部１２０のテーパ面１２０ａには芯線１０１からの反力Ｒ２がそれぞれ作用し、この反力Ｒ２が一対の加締め片部１１６ｂの先端部１２０を互いに離間する方向に作用する。これにより、一対の加締め片部１１６ｂの先端部は、互いに異なる方向に向かって入り込む。そのため、一対の加締め片部１１６ｂの芯線１０１への入り込み寸法が長いと、図７（ｂ）にて仮想線で示すように、芯線１０１が三分割、若しくは三分割に近い状態となる。このような状態になると、各分割領域には圧縮差が発生し、安定した導通抵抗が得られない。 However, as shown in FIG. 9, in the crimping process, the reaction force R2 from the core wire 101 acts on the tapered surface 120a of the tip portion 120 of the pair of crimping piece portions 116b, and this reaction force R2 Acts in a direction in which the tip portions 120 of the pair of crimping piece portions 116b are separated from each other. As a result, the tip portions of the pair of crimping piece portions 116b enter in different directions. Therefore, if the insertion dimension of the pair of crimping piece portions 116b into the core wire 101 is long, the core wire 101 is divided into three or close to three divisions, as shown by a virtual line in FIG. 7B. In such a state, a compression difference occurs in each divided region, and a stable conduction resistance cannot be obtained.

そこで、本発明は、前記した課題を解決すべくなされたものであり、一対の加締め片部の先端が確実に芯線に食い込み、且つ、電線との間で安定した導通抵抗が得られる圧着端子を提供することを目的とする。 Therefore, the present invention has been made to solve the above-mentioned problems, and is a crimp terminal that allows the tips of a pair of crimping pieces to surely bite into the core wire and obtain stable conduction resistance with the electric wire. The purpose is to provide.

本発明は、基底部と前記基底部の両側端から延設された一対の加締め片部を有し、電線の複数の素線からなる芯線を圧着する芯線圧着部と、前記各加締め片部がそれぞれ内側に向かって湾曲状に加締められた状態で互いに対向する面にそれぞれ設けられたテーパ面とを備えたことを特徴とする圧着端子である。 The present invention has a base portion and a pair of crimping pieces extending from both end ends of the base portion, and a core wire crimping portion for crimping a core wire composed of a plurality of strands of an electric wire, and each of the crimping pieces. It is a crimping terminal characterized in that each portion is provided with tapered surfaces provided on surfaces facing each other in a state of being crimped in a curved shape toward the inside.

本発明によれば、芯線圧着部の加締め圧着過程で、一対の加締め片部の先端部にはテーパ面が設けられているため、芯線に容易に入り込む。そして、一対の加締め片部が芯線に入り込む過程で各テーパ面が芯線より互いに密着する方向の反力を受けるため、一対の加締め片部が直線方向に芯線に入り込む。以上より、各加締め片部の先端が確実に芯線内に入り込み、且つ、電線との間の導通抵抗が安定する。 According to the present invention, in the process of crimping and crimping the core wire crimping portion, since the tip portions of the pair of crimping pieces are provided with tapered surfaces, they can easily enter the core wire. Then, in the process of the pair of crimping pieces entering the core wire, each tapered surface receives a reaction force in the direction of being in close contact with each other from the core wire, so that the pair of crimping pieces enter the core wire in the linear direction. From the above, the tip of each crimping piece is surely inserted into the core wire, and the conduction resistance with the electric wire is stable.

本発明の一実施形態を示し、（ａ）は圧着端子に電線を圧着する前の斜視図、（ｂ）は（ａ）のＡ−Ａ線断面図である。An embodiment of the present invention is shown, (a) is a perspective view before crimping an electric wire to a crimp terminal, and (b) is a sectional view taken along line AA of (a). 本発明の一実施形態を示し、（ａ）は電線を圧着した圧着端子の側面図、（ｂ）は（ａ）のＢ−Ｂ線断面図である。An embodiment of the present invention is shown, where (a) is a side view of a crimp terminal to which an electric wire is crimped, and (b) is a sectional view taken along line BB of (a). 本発明の一実施形態を示し、（ａ）〜（ｃ）はそれぞれ加締め過程を示す断面図である。An embodiment of the present invention is shown, and FIGS. (A) to (C) are cross-sectional views showing a crimping process. 本発明の一実施形態を示し、一対の加締め片部が芯線より受ける反力を説明する図である。It is a figure which shows one Embodiment of this invention and explains the reaction force which a pair of crimping pieces receive from a core wire. 本発明の一実施形態の変形例を示し、（ａ）は芯線を圧着する前の芯線圧着部の断面図（図１（ｂ）に相当する図）、（ｂ）は一対の加締め片部が芯線より受ける反力を説明する図（図４に相当する図）である。A modified example of the embodiment of the present invention is shown, where (a) is a cross-sectional view of a core wire crimping portion before crimping the core wire (a diagram corresponding to FIG. 1 (b)), and (b) is a pair of crimping pieces. It is a figure (the figure corresponding to FIG. 4) explaining the reaction force received from the core wire. 従来例を示し、（ａ）は圧着端子に電線を圧着する前の斜視図、（ｂ）は（ａ）のＣ−Ｃ線断面図である。A conventional example is shown, (a) is a perspective view before crimping an electric wire to a crimp terminal, and (b) is a sectional view taken along line CC of (a). 従来例を示し、（ａ）は電線を圧着した圧着端子の側面図、（ｂ）は（ａ）のＤ−Ｄ線断面図である。A conventional example is shown, where (a) is a side view of a crimp terminal obtained by crimping an electric wire, and (b) is a sectional view taken along line DD of (a). 従来例を示し、（ａ）〜（ｃ）はそれぞれ加締め過程を示す断面図である。Conventional examples are shown, and FIGS. (A) to (C) are cross-sectional views showing a crimping process. 従来例を示し、一対の加締め片部が芯線より受ける反力を説明する図である。It is a figure which shows the conventional example and explains the reaction force which a pair of crimping pieces receive from a core wire.

以下、本発明の一実施形態を図面に基づいて説明する。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

図１〜図４は本発明の一実施形態を示す。図１及び図２に示すように、電線Ｗは、複数の素線１ａからなる芯線１と芯線１の外周を覆う絶縁外皮２とから構成されている。電線Ｗの先端側は、絶縁外皮２が除去されて芯線１が露出されている。芯線１は、アルミニウム製又はアルミニウム合金製（以下、アルミ製）の多数の素線１ａからなり、多数の素線１ａが互いに撚られている。つまり、電線Ｗは、アルミ電線である。 1 to 4 show an embodiment of the present invention. As shown in FIGS. 1 and 2, the electric wire W is composed of a core wire 1 composed of a plurality of strands 1a and an insulating outer skin 2 covering the outer periphery of the core wire 1. On the tip end side of the electric wire W, the insulating outer skin 2 is removed to expose the core wire 1. The core wire 1 is made of a large number of strands 1a made of aluminum or an aluminum alloy (hereinafter, made of aluminum), and a large number of strands 1a are twisted together. That is, the electric wire W is an aluminum electric wire.

圧着端子１０は、例えば銅合金製であり、所定形状に裁断したプレートを折り曲げ加工することによって形成されている。圧着端子１０は、相手端子接続部１１と電線接続部１５を有する。電線接続部１５は、芯線圧着部１６と外皮圧着部１７を有する。芯線圧着部１６は、基底部１６ａとこの基底部１６ａの両側端から延設された一対の加締め片部１６ｂを有する。一対の加締め片部１６ｂは、図１等に示すように、電線Ｗを圧着する前の状態にあって、それぞれ先端に向かうに従って互いの間隔が徐々に離間する外斜めに延びるストレート形状である。 The crimp terminal 10 is made of, for example, a copper alloy, and is formed by bending a plate cut into a predetermined shape. The crimp terminal 10 has a mating terminal connecting portion 11 and an electric wire connecting portion 15. The electric wire connecting portion 15 has a core wire crimping portion 16 and an outer skin crimping portion 17. The core wire crimping portion 16 has a base portion 16a and a pair of crimping piece portions 16b extending from both side ends of the base portion 16a. As shown in FIG. 1 and the like, the pair of crimping piece portions 16b are in a state before crimping the electric wire W, and each has a straight shape extending diagonally outward as the distance between them gradually increases toward the tip. ..

一対の加締め片部１６ｂの先端部１８には、テーパ面１８ａが設けられている。テーパ面１８ａは、図１（ｂ）等に示すように、芯線１の圧着前の状態にあって、それぞれの外面に配置されるが、一対の加締め片部１６ｂがそれぞれ内側に向かって湾曲状に加締められた状態（図２（ｂ）参照）にあって、互いに対向する内面にそれぞれ配置される。一対の加締め片部１６ｂの先端部１８は、テーパ面１８ａによって先端に向かって徐々に肉厚が薄くなっている。テーパ面１８ａは、先端部１８の先端に向かって傾斜するストレート面である。 A tapered surface 18a is provided on the tip portion 18 of the pair of crimping piece portions 16b. As shown in FIG. 1B and the like, the tapered surface 18a is in a state before crimping the core wire 1 and is arranged on each outer surface, but the pair of crimping piece portions 16b are curved inward. They are arranged in a state of being crimped in a shape (see FIG. 2B) and are arranged on inner surfaces facing each other. The tip portion 18 of the pair of crimping piece portions 16b gradually becomes thinner toward the tip due to the tapered surface 18a. The tapered surface 18a is a straight surface that inclines toward the tip of the tip 18.

外皮圧着部１７は、基底部１７ａとこの基底部１７ａの両側から延設された一対の加締め片部１７ｂを有する。 The exodermis crimping portion 17 has a base portion 17a and a pair of crimping piece portions 17b extending from both sides of the base portion 17a.

圧着端子１０は、芯線圧着部１６によって露出された芯線１を加締め圧着し、外皮圧着部１７によって絶縁外皮２を加締め圧着している。 In the crimp terminal 10, the core wire 1 exposed by the core wire crimping portion 16 is crimped and crimped, and the insulating outer skin 2 is crimped and crimped by the outer skin crimping portion 17.

圧着端子１０は、加締め治具２０によって圧着される。図３に示すように、加締め治具２０は、アンビル２１と、アンビル２１に対して昇降するクリンパ２２とを有する。アンビル２１の上面２１ａは、芯線圧着部１６の主に基底部１６ａの最終的な加締め外周形状に形成されている。クリンパ２２の下方側には、加締め溝２２ａが形成されている。加締め溝２２ａは、芯線圧着部１６の一対の加締め片部１６ｂの最終的な加締め外周形状を有する。 The crimp terminal 10 is crimped by the crimping jig 20. As shown in FIG. 3, the crimping jig 20 has an anvil 21 and a crimper 22 that moves up and down with respect to the anvil 21. The upper surface 21a of the anvil 21 is formed in the final crimping outer peripheral shape of the core wire crimping portion 16 mainly on the base portion 16a. A crimping groove 22a is formed on the lower side of the crimper 22. The crimping groove 22a has the final crimping outer peripheral shape of the pair of crimping piece portions 16b of the core wire crimping portion 16.

次に、加締め治具２０を用いた芯線圧着部１６の圧着過程を説明する。図３（ａ）に示すように、アンビル２１の上面２１ａに芯線圧着部１６を載置する。次に、上方よりクリンパ２２を降下させる。すると、クリンパ２２が一対の加締め片部１６ｂを押圧し、先端に向かって外方に開く形状の一対の加締め片部１６ｂが互いの間隔を狭める方向に塑性変形される。クリンパ２２が更に降下されると、図３（ｂ）に示すように、アンビル２１及びクリンパ２２が基底部１６ａ及び一対の加締め片部１６ｂを押圧して芯線１の外周を包み込むように塑性変形すると共に一対の加締め片部１６ｂの先端部１８が芯線１に入り込む。一対の加締め片部１６ｂの先端部１８は、芯線１に対してほぼ垂直方向（芯線１のほぼ中心に向かう方向）を入り込む。 Next, the crimping process of the core wire crimping portion 16 using the crimping jig 20 will be described. As shown in FIG. 3A, the core wire crimping portion 16 is placed on the upper surface 21a of the anvil 21. Next, the crimper 22 is lowered from above. Then, the crimper 22 presses the pair of crimping pieces 16b, and the pair of crimping pieces 16b having a shape that opens outward toward the tip are plastically deformed in a direction that narrows the distance between them. When the crimper 22 is further lowered, as shown in FIG. 3B, the anvil 21 and the crimper 22 are plastically deformed so as to press the base portion 16a and the pair of crimping piece portions 16b and wrap around the outer circumference of the core wire 1. At the same time, the tip portion 18 of the pair of crimping piece portions 16b enters the core wire 1. The tip portion 18 of the pair of crimping piece portions 16b enters in a direction substantially perpendicular to the core wire 1 (a direction toward the substantially center of the core wire 1).

ここで、一対の加締め片部１６ｂの先端部１８にはテーパ面１８ａに設けられているため、芯線１に容易に入り込む。そして、図４にて示すように、一対の加締め片部１６ｂが芯線１に入り込む過程で各テーパ面１８ａが芯線１より反力Ｒ１（図４の破線は、反力Ｒ１の分力を示す）を受けるが、この反力Ｒ１は一対の加締め片部１６ｂを互いに密着する方向に作用するため、一対の加締め片部１６ｂが一体となって直線方向に沿って芯線１に入り込む。そして、アンビル２１とクリンパ２２による最終加締め位置において、図３（ｃ）に示すように、一対の加締め片部１６ｂの先端部１８が芯線１内に直線方向に十分に食い込んだ状態で加締め圧着される。 Here, since the tip portion 18 of the pair of crimping piece portions 16b is provided on the tapered surface 18a, it easily enters the core wire 1. Then, as shown in FIG. 4, each tapered surface 18a has a reaction force R1 from the core wire 1 in the process of the pair of crimping piece portions 16b entering the core wire 1 (the broken line in FIG. 4 indicates the component force of the reaction force R1. ), Since this reaction force R1 acts in the direction in which the pair of crimping piece portions 16b are in close contact with each other, the pair of crimping piece portions 16b are integrated into the core wire 1 along the linear direction. Then, at the final crimping position by the anvil 21 and the crimper 22, as shown in FIG. 3C, the tip 18 of the pair of crimping pieces 16b is sufficiently bitten into the core wire 1 in the linear direction. It is tightened and crimped.

以上説明したように、圧着端子１０は、基底部１６ａと基底部１６ａの両側端から延設された一対の加締め片部１６ｂを有し、電線Ｗの複数の素線１ａからなる芯線１を圧着する芯線圧着部１６と、一対の加締め片部１６ｂの先端部に設けられ、各加締め片部１６ｂがそれぞれ内側に向かって湾曲状に加締められた状態で互いに対向する面にそれぞれ設けられたテーパ面１８ａとを備えている。 As described above, the crimp terminal 10 has a base portion 16a and a pair of crimping piece portions 16b extending from both side ends of the base portion 16a, and has a core wire 1 composed of a plurality of strands 1a of the electric wire W. The core wire crimping portion 16 to be crimped and the tip portion of the pair of crimping piece portions 16b are provided, and each crimping piece portion 16b is provided on the surface facing each other in a state of being crimped inward in a curved shape. It is provided with a tapered surface 18a.

従って、上記したように、芯線圧着部１６の加締め圧着過程で、一対の加締め片部１６ｂの先端部１８にはテーパ面１８ａが設けられているため、芯線１に容易に入り込む。そして、一対の加締め片部１６ｂが芯線１に入り込む過程で各テーパ面１８ａが芯線１より互いに密着する方向の反力Ｒ１を受けるため、一対の加締め片部１６ｂが直線方向に沿って芯線１に入り込む。これにより、一対の加締め片部１６ｂが芯線１を三分割せず、芯線１内に圧縮差が発生しない。以上より、各加締め片部１６ｂの先端部１８が確実に芯線１内に入り込み、且つ、電線Ｗとの間の導通抵抗が安定する。 Therefore, as described above, in the crimping process of the core wire crimping portion 16, the tapered surface 18a is provided on the tip portion 18 of the pair of crimping piece portions 16b, so that the core wire crimping portion 16 can easily enter the core wire 1. Then, in the process of the pair of crimping piece portions 16b entering the core wire 1, each tapered surface 18a receives a reaction force R1 in a direction in which each tapered surface 18a is in close contact with each other from the core wire 1, so that the pair of crimping piece portions 16b receive the core wire along the linear direction. Get into 1. As a result, the pair of crimping piece portions 16b does not divide the core wire 1 into three parts, and no compression difference is generated in the core wire 1. From the above, the tip portion 18 of each crimping piece portion 16b surely enters the core wire 1 and the conduction resistance with the electric wire W is stabilized.

図５には、テーパ面１８ａの変形例が示されている。前記実施形態では、テーパ面１８ａがストレート面であったが、この変形例ではテーパ面１８ａはアール面である。一対の加締め片部１６ｂの先端部１８は、テーパ面１８ａによって先端に向かって徐々に肉厚が薄くなっている。 FIG. 5 shows a modified example of the tapered surface 18a. In the above embodiment, the tapered surface 18a is a straight surface, but in this modification, the tapered surface 18a is a rounded surface. The tip portion 18 of the pair of crimping piece portions 16b gradually becomes thinner toward the tip due to the tapered surface 18a.

この変形例のテーパ面１８ａでも前記実施形態と同様な作用、効果がある。 The tapered surface 18a of this modified example also has the same operations and effects as those of the above embodiment.

実施形態では、芯線１がアルミ製であるが、本発明はアルミ製以外の芯線１（例えば銅合金製）であっても適用できる。 In the embodiment, the core wire 1 is made of aluminum, but the present invention can be applied to a core wire 1 other than aluminum (for example, made of copper alloy).

Ｗ 電線
１ 芯線
１ａ 素線
１０ 圧着端子
１６ 芯線圧着部
１６ａ 基底部
１６ｂ 加締め片部
１８ 先端部
１８ａ テーパ面 W Electric wire 1 Core wire 1a Wire 10 Crimping terminal 16 Core wire crimping part 16a Base part 16b Clamping piece part 18 Tip part 18a Tapered surface

Claims (3)

基底部と前記基底部の両側端から延設された一対の加締め片部を有し、電線の複数の素線からなる芯線を圧着する芯線圧着部と、
一対の前記加締め片部の先端部に設けられ、前記各加締め片部がそれぞれ内側に向かって湾曲状に加締められた状態で互いに対向する面にそれぞれ設けられたテーパ面とを備えたことを特徴とする圧着端子。 A core wire crimping portion that has a base portion and a pair of crimping pieces extending from both ends of the base portion and crimps a core wire composed of a plurality of strands of an electric wire.
It is provided at the tip end portions of the pair of the crimping pieces, and each of the crimping pieces is provided with tapered surfaces provided on the surfaces facing each other in a state of being crimped inward in a curved shape. A crimp terminal characterized by that. 請求項１記載の圧縮端子であって、
前記テーパ面は、前記先端部の先端に向かって傾斜するストレート面であることを特徴とする圧着端子。 The compression terminal according to claim 1.
The tapered surface is a crimp terminal characterized by being a straight surface inclined toward the tip of the tip. 請求項１記載の圧縮端子であって、
前記テーパ面は、前記先端部の先端に向かって湾曲しているアール面であることを特徴とする圧縮端子。 The compression terminal according to claim 1.
The compressed terminal is characterized in that the tapered surface is a rounded surface curved toward the tip of the tip.
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Application Number Priority Date Filing Date Title
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05190214A (en) * 1992-01-14 1993-07-30 Amp Japan Ltd Crimp terminal
JP2010192134A (en) * 2009-02-16 2010-09-02 Fujikura Ltd Terminal structure of crimp style terminal, and harness

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05190214A (en) * 1992-01-14 1993-07-30 Amp Japan Ltd Crimp terminal
JP2010192134A (en) * 2009-02-16 2010-09-02 Fujikura Ltd Terminal structure of crimp style terminal, and harness

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